[미국특허]
Sternal closure system, method and apparatus therefor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-017/064
A61B-017/58
출원번호
UP-0561354
(2004-02-19)
등록번호
US-7651498
(2010-02-24)
우선권정보
IL-154814(2003-03-09)
국제출원번호
PCT/IL2004/000155
(2004-02-19)
§371/§102 date
20051219
(20051219)
국제공개번호
WO04/078218
(2004-09-16)
발명자
/ 주소
Shifrin, Edward G.
Nickelshpur, Gennady S.
Shvartsman, Mordehy D.
Umansky, Mark A.
출원인 / 주소
Shifrin, Edward G.
대리인 / 주소
Ostrolenk Faber LLP
인용정보
피인용 횟수 :
468인용 특허 :
10
초록▼
There is provided a sternal closure system for re-approximating the left and right halves of a patient's longitudinally incised sternum during a surgical procedure in the thoracic cavity. The system includes a first anchor, disposed inside the left half of the sternum, a second anchor, disposed insi
There is provided a sternal closure system for re-approximating the left and right halves of a patient's longitudinally incised sternum during a surgical procedure in the thoracic cavity. The system includes a first anchor, disposed inside the left half of the sternum, a second anchor, disposed inside the right half of the sternum, and a fixing element for rigid connection between the first and the second anchors, respectively disposed within the left and right halves of the sternum, facilitating separation of the left and right halves of the sternum closed in this way, in case of post-operative emergency surgical procedures. An apparatus for fixing and removing the anchors is also provided.
대표청구항▼
The invention claimed is: 1. A sternal closure system for maintaining left and right halves of a patient's longitudinally incised sternum in proper spaced relationship during a surgical procedure in the thoracic cavity, the system comprising: a first anchor having an inner axial passage, configured
The invention claimed is: 1. A sternal closure system for maintaining left and right halves of a patient's longitudinally incised sternum in proper spaced relationship during a surgical procedure in the thoracic cavity, the system comprising: a first anchor having an inner axial passage, configured to be disposed within the left half of the sternum; a second anchor having an inner axial passage, configured to be disposed within the right half of the sternum; and a rigid fastener made of a metallic material and defined by a body portion having two legs each being configured for repeated insertion into and withdrawal from a respective one of said inner axial passages when the first anchor and the second anchor are disposed within respective halves of the sternum, the body portion of the rigid fastener configured to externally extend across an incision of the incised sternum between the first anchor and second anchor while said legs are removably tightly held within the inner axial passages, the rigid fastener configured to maintain the left half of the sternum and the right half of the sternum in relative position upon reapproximation; and a fixing apparatus for simultaneous linear displacement of the first and second anchor so as to bring the first and second anchor closer together and thus to reapproximate the left half of the sternum and the right half of the incised sternum, said fixing apparatus being capable to secure the first and second anchor in their relative position upon reapproximation of the left and right half of the incised sternum and said fixed apparatus is to removably insert the legs of said rigid fixing into respective longitudinal passages of said first and second anchor upon bringing the first and second anchor means closer together. 2. A sternal closure system as defined in claim 1, further comprising an apparatus for removing legs of said rigid fixing from respective longitudinal passages of said first and second anchor and separating the rigid fixing from the first and second anchor when necessary. 3. A sternal closure system configured for reapproximating left and right halves of a patient's longitudinally incised sternum during a surgical procedure in the thoracic cavity, the system comprising: a first, at least one anchor having an inner axial passage, configured to be disposed inside the left half of the sternum; a second, at least one anchor having an inner axial passage, configured to be disposed inside the right half of the sternum; and at least one rigid fixing element made of a metallic material, said fixing element comprising a staple defined by a body portion and by two legs extending orthogonally from the body portion, said legs being configured for insertion in respective axial passages of said first and second anchors so as upon insertion, to rigidly connect said first, at least one anchor, disposed within the left half of the sternum, to said second, at least one anchor disposed within the right half of the sternum, the body portion of the rigid fixing element configured to externally extend across an incision of the incised sternum between first and second anchors with said legs of the rigid fixing element being removably tightly held within the respective axial passages of the first and second anchors, the rigid fixing element configured to maintain the left half of the sternum and the right half of the sternum in relative position for reapproximation, and a fixing apparatus configured for simultaneous linear displacement of the first and second anchors in a direction across the incision of the incised sternum so as to bring the first and second anchors closer together and thus to reapproximate the left half of the incised sternum and the right half of the incised sternum, said fixing apparatus configured to be capable of securing the first and second anchors in their relative positions upon reapproximation of the left and right halves of the incised sternum and said fixing apparatus is configured to removably insert the legs of said rigid fixing element into respective longitudinal passages of said first and second anchors upon bringing the first and second anchors together, the legs of said rigid fixing element being configured for subsequent extraction from the respective axial passages so as to facilitate separation of the left and right halves of the sternum when necessary, and for re-insertion of the fixing element therein. 4. A system according to claim 3, wherein said first, at least one anchor, configured to be disposed within the left half of the sternum, and said second, at least one anchor, configured to be disposed within the right half of the sternum, are screws having an external thread of one direction. 5. A system according to claim 3, wherein said first, at least one anchor, configured to be disposed within the left half of the sternum, and said second, at least one anchor, configured to be disposed within the right half of the sternum, are screws having an external thread of different directions. 6. A system according to claim 3, wherein said first, at least one anchor, configured to be disposed within the left half of the sternum, and said second, at least one anchor, configured to be disposed within the right half of the sternum, have heads provided with elements for grasping and rotating them by said apparatus for simultaneous placing of said anchors. 7. A system according to claim 6, wherein the heads of said first and said second anchors are provided with elements for their grasping by said apparatus for simultaneously placing said anchors, said grasping elements being generally shaped as grooves on the side surface of said heads. 8. A system according to claim 6, wherein the heads of said first and said second anchors are provided with elements for their rotation by said apparatus for simultaneously placing said anchors, and the elements for their rotation are generally cross-shaped slots on the end surface of said heads. 9. A system according to claim 6, wherein the heads of said first and said second anchors are provided with elements for their rotation by said apparatus for simultaneous placing of said anchors, and the elements for rotation are substantially shaped as hexahedral holes in the end face of said heads. 10. A system according to claim 3, wherein said at least one fixing element is substantially shaped as a staple having a body and at least two legs extending from the body in a substantially perpendicular relationship, whereby said staple is configured for rigidly connecting said first, at least one anchor, to said second, at least one anchor. 11. A system according to claim 10, wherein said at least one fixing element is formed as a staple having a curved body and at least two slightly curved legs for tightly disposing in a respective inner axial passage of said first, at least one anchor configured to be disposed in the left half of the sternum, and said second, at least one anchor configured to be disposed in the right half of the sternum. 12. A system according to claim 3, wherein said first, at least one anchor, configured to be disposed within the left half of the sternum, said second, at least one anchor, configured to be disposed within the right half of the sternum, and said at least one fixing, are all made of FDA approved metal or alloy, mainly of one of metal or alloy of the group, consisting of stainless steel, titanium, tantalum, alloys of titanium and tantalum. 13. A system according to claim 3, wherein said first, at least one anchor, configured to be disposed within the left half of the sternum, said second, at least one anchor, configured to be disposed within the right half of the sternum, and said at least one fixing, are all comprised of FDA approved biodegradable material. 14. A system according to claim 3, further comprising an apparatus for simultaneously placing in the sternum first, at least one anchor, configured to be disposed within the left half of the sternum and said second, at least one anchor configured to be disposed within the right half of the sternum, said apparatus comprising: a power element to generate a torque; an element for transmitting torque simultaneously to said first and said second anchors; an element for searching and grasping simultaneously said first and said second anchors; and an element for retaining and simultaneously delivering said first and said second anchors to said element for their searching and grasping. 15. A system according to claim 14, wherein said power element for generating a torque comprises one of the members of a group consisting of an electric, pneumatic and hydraulic engine. 16. A system according to claim 14, wherein said element for transmitting torque simultaneously to said first and said second anchors comprises a gear box having one drive shaft and at least two driven shafts. 17. A system according to claim 16, wherein on the driven shafts of said gear box there are mounted spring-loaded heads forming said element for searching and grasping simultaneously said first and said second anchors. 18. A system according to claim 14, wherein said apparatus for simultaneously placing in the sternum said first, at least one anchor, configured to be disposed within the left half of the sternum, and said second, at least one anchor, configured to be disposed within the right half of the sternum, comprises a frame element with vertical guides, and said element for retaining and simultaneously delivering said first and said second anchors to said element for their searching and grasping comprises a spring-loaded cartridge disposed within said frame element. 19. A system according to claim 18 wherein, said element for retaining and simultaneously delivering said first and said second anchors to said element for their searching and grasping comprises a spring-loaded cartridge, disposed within said frame element and capable of stepping horizontal movement towards said element for searching and grasping said anchors. 20. A system according to claim 14, wherein said apparatus for simultaneously placing in the sternum said first, at least one anchor configured to be disposed within the left half of the sternum, and said second, at least one anchor configured to be disposed within the right half of the sternum, contains a frame element with two horizontal plates disposed in a parallel relationship to each other and at least one vertical guide rigidly connected to at least one of these plates, and said element for retaining and simultaneously delivering said first and said second anchors to said element for their searching and grasping contains two spring-loaded rotary drums disposed between the plates within said frame element. 21. A system according to claim 20, wherein said element for retaining and simultaneously delivering said first and said second anchors to said element for their searching and grasping contains two spring-loaded rotary drums disposed between the plates within said frame element configured to perform stepping synchronous swinging about their vertical axes towards said element for searching and grasping said anchors. 22. A system according to claim 14, wherein, in said apparatus for simultaneously placing in the sternum said first, at least one anchor, configured to be disposed within the left half of sternum, and said second, at least one anchor, configured to be disposed within the right half of sternum, said power element generating torque, transmitting torque simultaneously to said first and said second anchors, and element for searching and grasping simultaneously said first and said second anchor, are formed as a single unit disposed on said at least one vertical guide of said frame element reciprocably relative to the latter. 23. A system according to claim 3, in which the fixing apparatus comprises: at least first and second levers each having a proximal end and distal end, the levers being pivotally connected to one another and provided with handles at their distal ends and with element for grasping heads of anchors at their proximal ends, the arrangement being such that upon relative pivoting of either the first or the second lever, said grasping heads are simultaneously linearly displaceable and can be brought closer together; at least one third lever pivotally connected to said first lever or said second lever and provided with a handle at its distal end, and at its proximal end with an element for delivering the legs of the rigid fixing element inside respective longitudinal passages of said first and said second anchors, said third lever being formed substantially as a pusher; an element for retaining and by the piece delivering of rigid fixing elements, formed substantially as a movable spring-loaded die with slots for disposing rigid fixing elements. 24. A system according to claim 23, wherein said fixing apparatus further comprises at least first and second levers each having a proximal end and a distal end, the first and second levers being pivotally connected to each other, spring-loaded relative to each another and provided with handles at their distal ends, and an element for grasping the heads of anchors at their proximal ends. 25. A system according to claim 23, wherein said elements for grasping the heads of anchors are formed as two protrusions facing one another, one of them being disposed at the proximal end of first lever, and the second at the proximal end of second lever, and these protrusions have, at their free ends, recesses matching a shape of grooves on side surfaces of heads of said anchors. 26. A system according to claim 23, wherein said fixing apparatus further comprises at least one third lever pivotally connected to said first lever or said second lever and spring-loaded relative to the first or second levers, said third lever being provided with a handle at its distal end, and at its proximal end with an element for delivering the fixing inside said first and said second anchors, which is shaped substantially as a pusher. 27. A system according to claim 23, wherein said fixing apparatus has an element for retaining and by the piece delivering of fixing elements, comprising generally a movable spring-loaded die with slots for disposing the fixing element, the die being configured to perform stepping linear movement in a guide, which is rigidly connected to said first lever or to said second lever of said fixing apparatus. 28. A system according to claim 3, further comprising a fixing apparatus for placing said fixing elements, the fixing apparatus comprising: at least two levers, the first and the second, each of them having a proximal end and a distal end, the at least two levers being pivotally connected to one another and provided with handles at their distal ends, as well as with an element for grasping heads of anchors at their proximal ends; at least one third lever pivotally connected to a bearing plate rigidly secured on said first lever or said second lever, the third lever having a handle at its free end, and pivotally connected by its middle to the element for delivering the fixing elements inside first and said second anchors formed substantially as a pusher; an element for retaining and by the piece delivering of fixing elements formed substantially as a cartridge enclosing spring-loaded fixing element located right up to one another. 29. A system according to claim 28, wherein said fixing apparatus contains at least two levers, the first and the second, each of them having a proximal end and a distal end, these levers are pivotally connected to one another and provided with handles at their distal ends, an element for mutually fixing the handles when brought together, as well as by elements for grasping the heads of anchors at their proximal ends. 30. A system according to claim 29, wherein said elements for grasping the heads of anchors are configured as two protrusions facing one another, one of which is disposed at the proximal end of the first lever, and the second at the proximal end of the second lever, and the protrusions having at their free ends recesses matching a shape of grooves on side surfaces of the heads of said anchors. 31. A system according to claim 28, wherein said fixing apparatus contains a single unit including at least one third lever, an element for retaining and by the piece delivery of fixing elements formed substantially as a cartridge, and an element for delivering a fixing element inside said first and said second anchors formed substantially as a pusher, this single unit is pivotally connected to the bearing plate rigidly mounted on said first lever or said second lever and is capable of folding back in the vertical plane to provide viewing of said element for grasping the anchors or returning into operative position with simultaneous rigid fixing of the cartridge at the proximal ends of said first and second levers of the fixing apparatus. 32. A system according to claim 3, further comprising an apparatus for removing said fixing elements when it is necessary to perform a post-operative surgical procedure within the thoracic cavity, the apparatus for removing comprising: a hollow body provided with a handle extending therefrom, and in its lower part, a bifurcated stop; a spring-loaded grasping member movably disposed within the hollow body; and a pressure lever pivotally mounted on a pin within the upper part of the hollow body, the pressure lever having a handle extending substantially in the same direction as said handle of the hollow body and a free end located within the hollow body and operatively connected to said spring-loaded grasping member. 33. A system according to claim 3, further comprising an apparatus for simultaneously placing in the sternum said first, at least one anchor, configured for disposing within the left half of the sternum, and said second, at least one anchor, configured to be disposed within the right half of the sternum. 34. A system according to claim 3, further comprising a fixing apparatus for placing said fixing elements configured for rigidly and releasably connecting said first, at least one anchor, configured to be disposed within the left half of the sternum and said second, at least one anchor, configured to be disposed within the right half of the sternum, whereby there is performed a rigid connection to one another of the left and the right halves of the sternum during a surgical procedure within the thoracic cavity. 35. A system according to claim 3, further comprising an apparatus for removing said fixing elements when it is necessary to perform a post-operative surgical procedure in the thoracic cavity, facilitating separation of the left and right halves of sternum closed in this way, in case of post-operative emergency surgical procedures.
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Laurent, Ryan J.; Swensgard, Brett E.; Smith, Bret W.; Schwemberger, Richard F.; Abbott, Daniel J.; Yates, David C.; Smith, Craig S.; Shelton, IV, Frederick E., Motor driven surgical fastener device with cutting member reversing mechanism.
Parihar, Shailendra K.; Koch, Jr., Robert L.; Baxter, III, Chester O.; Shelton, IV, Frederick E., Motor driven surgical instruments with lockable dual drive shafts.
Shelton, IV, Frederick E.; Ouwerkerk, John N.; Morgan, Jerome R.; Swayze, Jeffrey S., Motor-driven surgical cutting and fastening instrument with tactile position feedback.
Shelton, IV, Frederick E.; Ouwerkerk, John N.; Morgan, Jerome R.; Swayze, Jeffrey S., Motor-driven surgical cutting and fastening instrument with tactile position feedback.
Yates, David C.; Huitema, Thomas W.; Shelton, IV, Frederick E., Motorized cutting and fastening instrument having control circuit for optimizing battery usage.
Swayze, Jeffrey S.; Uth, Joshua R.; Leimbach, Richard L.; Stammen, John L.; Tidwell, Samuel P.; Shelton, IV, Frederick E., Movable member for use with a tissue thickness compensator.
Overmyer, Mark D.; Swayze, Jeffrey S.; Beckman, Andrew T.; Schultz, Darwin L.; Baber, Daniel L.; Yates, David C.; Nalagatla, Anil K., Multiple motor control for powered medical device.
Baber, Daniel L.; Swayze, Jeffrey S.; Beckman, Andrew T.; Miller, Christopher C.; Scheib, Charles J.; Shelton, IV, Frederick E.; Stokes, Michael J.; Stulen, Foster B., Multiple sensors with one sensor affecting a second sensor's output or interpretation.
Cavallazzi, Cesare; Castaneda, Javier E; Graham, Robert F., Periprosthetic plating system including plate with system for retaining tension on a cable.
Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Swensgard, Brett E.; Shelton, IV, Frederick E.; Houser, Kevin L., Power management through segmented circuit.
Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Swensgard, Brett E.; Shelton, IV, Frederick E.; Houser, Kevin L., Power management through segmented circuit and variable voltage protection.
Leimbach, Richard L.; Adams, Shane R.; Swensgard, Brett E.; Overmyer, Mark D., Power management through sleep options of segmented circuit and wake up control.
Smith, Bret W.; Abbott, Daniel J.; Schwemberger, Richard F.; Shelton, IV, Frederick E.; Boudreaux, Chad P.; Swensgard, Brelt E.; Laurent, Ryan J., Powered surgical cutting and stapling apparatus with manually retractable firing system.
Smith, Bret W.; Abbott, Daniel J.; Schwemberger, Richard F.; Shelton, IV, Frederick E.; Boudreaux, Chad P.; Swensgard, Brett E.; Laurent, Ryan J., Powered surgical cutting and stapling apparatus with manually retractable firing system.
Smith, Bret W.; Abbott, Daniel J.; Schwemberger, Richard F.; Shelton, IV, Frederick E.; Boudreaux, Chad P.; Swensgard, Brett E.; Laurent, Ryan J., Powered surgical cutting and stapling apparatus with manually retractable firing system.
Aronhalt, Taylor W.; Vendely, Michael J.; Shelton, IV, Frederick E.; Schellin, Emily A.; Reynolds, II, Donald L., Releasable tissue thickness compensator and fastener cartridge having the same.
Baxter, III, Chester O.; Shelton, IV, Frederick E.; Schmid, Katherine J.; Morgan, Jerome R.; Scheib, Charles J.; Cropper, Michael S.; Aronhalt, Taylor W.; Hall, Steven G.; Timm, Richard W.; Lang, Matthew M., Retainer assembly including a tissue thickness compensator.
Baxter, III, Chester O.; Shelton, IV, Frederick E.; Schmid, Katherine J.; Morgan, Jerome R.; Scheib, Charles J.; Cropper, Michael S.; Aronhalt, Taylor W.; Hall, Steven G.; Timm, Richard W.; Lang, Matthew M., Retainer assembly including a tissue thickness compensator.
Moore, Kyle P.; Shelton, IV, Frederick E.; Weisenburgh, II, William B.; Morgan, Jerome R.; Ransick, Mark H.; Timperman, Eugene L., Robotically-controlled disposable motor-driven loading unit.
Shelton, IV, Frederick E.; Knight, Gary W., Robotically-controlled motorized surgical end effector system with rotary actuated closure systems having variable actuation speeds.
Spivey, James T.; Ortiz, Mark S.; Shelton, IV, Frederick E.; Morgan, Jerome R., Robotically-controlled surgical instrument with selectively articulatable end effector.
Shelton, IV, Frederick E.; Swayze, Jeffrey S.; Morgan, Jerome R.; Stammen, John L.; Baxter, III, Chester O., Rotary drive shaft assemblies for surgical instruments with articulatable end effectors.
Leimbach, Richard L.; Overmyer, Mark D.; Swensgard, Brett E.; Adams, Shane R., Sensor arrangements for absolute positioning system for surgical instruments.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Swayze, Jeffrey S.; Harris, Jason L., Staple cartridge assembly including features for controlling the rotation of staples when being ejected therefrom.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Swayze, Jeffrey S.; Harris, Jason L.; Labhasetwar, Disha V., Staple cartridge assembly including staple guides.
Swayze, Jeffrey S.; Shelton, IV, Frederick E.; Vendely, Michael J.; Baxter, III, Chester O.; Harris, Jason L.; Aronhalt, Taylor W., Staple cartridge assembly without a bottom cover.
Hess, Christopher J.; Siebenaler, Douglas J.; Huitema, Thomas W.; Weisenburgh, II, William B., Staple cartridge cavity configuration with cooperative surgical staple.
Baxter, III, Chester O.; Shelton, IV, Frederick E.; Swayze, Jeffrey S.; Aronhalt, Taylor W.; Schmid, Katherine J., Staple cartridge comprising a compressible layer.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Morgan, Jerome R.; Young, Joseph E., Staple cartridge comprising a releasable portion.
Shelton, IV, Frederick E.; Murray, Michael A.; Hess, Christopher J.; Weisenburgh, II, William B.; Morgan, Jerome R.; Hall, Steven G., Staple cartridge comprising a staple driver arrangement.
Shelton, IV, Frederick E.; Weaner, Lauren S.; Morgan, Jerome R.; Vendely, Michael J.; Aronhalt, Taylor W.; Baxter, III, Chester O.; Zeiner, Mark S., Staple cartridge comprising a tissue thickness compensator.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Swayze, Jeffrey S.; Morgan, Jerome R.; Rhee, Sora; Aronhalt, Taylor W., Staple cartridge comprising a variable thickness compressible portion.
Shelton, IV, Frederick E.; Weaner, Lauren S.; Morgan, Jerome R.; Vendely, Michael J.; Aronhalt, Taylor W., Staple cartridge comprising an adjunct material.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Morgan, Jerome R.; Aronhalt, Taylor W.; Sidow, Brian R., Staple cartridge comprising an adjustable distal portion.
Baxter, III, Chester O.; Shelton, IV, Frederick E.; Swayze, Jeffrey S.; Aronhalt, Taylor W.; Schmid, Katherine J., Staple cartridge comprising an implantable layer.
Shelton, IV, Frederick E.; Weisenburgh, II, William B.; Hess, Christopher J.; Morgan, Jerome R., Staple cartridge comprising drivers for deploying a plurality of staples.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Morgan, Jerome R.; Young, Joseph E., Staple cartridge comprising multiple regions.
Hess, Christopher J.; Morgan, Jerome R.; Shelton, IV, Frederick E.; Weisenburgh, II, William B., Staple cartridge comprising staples including a lateral base.
Schmid, Katherine J.; Shelton, IV, Frederick E.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Young, Joseph E., Staple cartridge including collapsible deck.
Schmid, Katherine J.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Young, Joseph E.; Shelton, IV, Frederick E., Staple cartridge including collapsible deck arrangement.
Schmid, Katherine J.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Young, Joseph E.; Shelton, IV, Frederick E., Staple cartridge including collapsible deck arrangement.
Shelton, IV, Frederick E.; Powell, Darrel M.; Murray, Michael A.; Hess, Christopher J.; Weisenburgh, II, William B.; Morgan, Jerome R.; Hall, Steven G., Staple cartridges for forming staples having differing formed staple heights.
Boudreaux, Chad P.; Scheib, Charles J.; Hoffman, Douglas B.; Volz, Janna B.; O'Connor, Megan; Dunki-Jacobs, Adam R.; Kruth, Robert P., Staple forming features for surgical stapling instrument.
Swayze, Jeffrey S.; Hueil, Joseph C.; Morgan, Jerome R.; Shelton, IV, Frederick E., Stapling assembly configured to produce different formed staple heights.
Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Swensgard, Brett E.; Lytle, IV, Thomas W.; Shelton, IV, Frederick E.; Houser, Kevin L., Sterilization verification circuit.
Beckman, Andrew T.; Nalagatla, Anil K.; Hibner, John A.; Shelton, IV, Frederick E., Surgical apparatus configured to assess whether a performance parameter of the surgical apparatus is within an acceptable performance band.
Beckman, Andrew T.; Nalagatla, Anil K.; Koch, Jr., Robert L.; Hibner, John A.; Shelton, IV, Frederick E., Surgical apparatus configured to track an end-of-life parameter.
Morgan, Jerome R.; Shelton, IV, Frederick E., Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status.
Morgan, Jerome R.; Shelton, IV, Frederick E., Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status.
Morgan, Jerome R.; Shelton, IV, Frederick E., Surgical cutting and fastening instruments with separate and distinct fastener deployment and tissue cutting systems.
Huitema, Thomas W.; Scheib, Charles J.; Henderson, Cortney E.; Shelton, IV, Frederick E.; Harris, Jason L., Surgical end effectors with firing element monitoring arrangements.
Huitema, Thomas W.; Schellin, Emily A.; Hueil, Geoffrey C.; Shelton, IV, Frederick E., Surgical fastener cartridges with driver stabilizing arrangements.
Shelton, IV, Frederick E.; Swayze, Jeffrey S.; Baxter, III, Chester O., Surgical fastening apparatus with a rotary end effector drive shaft for selective engagement with a motorized drive system.
Shelton, IV, Frederick E.; Morgan, Jerome R.; Harris, Jason L.; Swayze, Jeffrey S.; Baxter, III, Chester O., Surgical instrument assembly comprising a flexible articulation system.
Baxter, III, Chester O.; Dunki-Jacobs, Adam R.; Swayze, Jeffrey S.; Baber, Daniel L.; Shelton, IV, Frederick E., Surgical instrument assembly comprising a lockable articulation system.
Parihar, Shailendra K.; Kimsey, John S.; Koch, Jr., Robert L.; Nalagatla, Anil K.; Nguyen, Anthony T., Surgical instrument comprising a gap setting system.
Overmyer, Mark D.; Auld, Michael D.; Adams, Shane R.; Shelton, IV, Frederick E.; Harris, Jason L., Surgical instrument comprising a lockable battery housing.
Lytle, IV, Thomas W.; Overmyer, Mark D.; Adams, Shane R.; Leimbach, Richard L.; Shelton, IV, Frederick E.; Swensgard, Brett E.; Houser, Kevin L., Surgical instrument comprising interactive systems.
Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Swensgard, Brett E.; Lytle, IV, Thomas W.; Shelton, IV, Frederick E.; Houser, Kevin L., Surgical instrument control circuit having a safety processor.
Morgan, Jerome R.; Shelton, IV, Frederick E., Surgical instrument system comprising a firing system including a rotatable shaft and first and second actuation ramps.
Kerr, Wendy A.; Lytle, IV, Thomas W.; Overmyer, Mark D.; Swensgard, Brett E.; Sackett, Kevin D.; Leimbach, Richard L.; Houser, Kevin L.; Morgan, Jerome R.; Shelton, IV, Frederick E., Surgical instrument system comprising lockable systems.
Morgan, Jerome R.; Shelton, IV, Frederick E., Surgical instrument system configured to detect resistive forces experienced by a tissue cutting implement.
Lytle, IV, Thomas W.; Shelton, IV, Frederick E.; Morgan, Jerome R., Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member.
Shelton, IV, Frederick E.; Baxter, III, Chester O., Surgical instrument with an anvil that is selectively movable about a discrete non-movable axis relative to a staple cartridge.
Hunter, Morgan R.; Schultz, Darwin L.; Worthington, Sarah A.; Shelton, IV, Frederick E.; Weaner, Lauren S.; Vendely, Michael J., Surgical instrument with articulating and axially translatable end effector.
Baxter, III, Chester O.; Aronhalt, Taylor W.; Young, Joseph E.; Shelton, IV, Frederick E.; Worrell, Barry C.; Miller, Matthew C.; Johnson, Gregory W., Surgical instrument with trigger assembly for generating multiple actuation motions.
Giordano, James R.; Swayze, Jeffrey S.; Shelton, IV, Frederick E., Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor.
Giordano, James R.; Swayze, Jeffrey S.; Shelton, IV, Frederick E., Surgical instrument with wireless communication between control unit and remote sensor.
Giordano, James R.; Swayze, Jeffrey S.; Shelton, IV, Frederick E., Surgical instrument with wireless communication between control unit and remote sensor.
Giordano, James R.; Swayze, Jeffrey S.; Shelton, IV, Frederick E.; Morgan, Jerome R.; Ouwerkerk, John N., Surgical instrument with wireless communication between control unit and remote sensor.
Giordano, James R.; Shelton, IV, Frederick E.; Swayze, Jeffrey S., Surgical instrument with wireless communication between control unit and sensor transponders.
Shelton, IV, Frederick E.; Giordano, James R.; Swayze, Jeffrey S., Surgical instrument with wireless communication between control unit and sensor transponders.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Harris, Jason L.; Swayze, Jeffrey S., Surgical instruments with articulatable end effectors and improved firing beam support arrangements.
Shelton, IV, Frederick E.; Morgan, Jerome R.; Harris, Jason L.; Swayze, Jeffrey S.; Baxter, III, Chester O., Surgical instruments with articulatable end effectors and movable firing beam support arrangements.
Hunter, Morgan R.; Schultz, Darwin L.; Dunki-Jacobs, Adam R.; Baxter, III, Chester O.; Swayze, Jeffrey S., Surgical instruments with tensioning arrangements for cable driven articulation systems.
Schall, Christopher J.; Shelton, IV, Frederick E., Surgical staple cartridges supporting non-linearly arranged staples and surgical stapling instruments with common staple-forming pockets.
Harris, Jason L.; Shelton, IV, Frederick E.; Baxter, III, Chester O., Surgical staple cartridges with driver arrangements for establishing herringbone staple patterns.
Overmyer, Mark D.; Yates, David C.; Shelton, IV, Frederick E.; Adams, Shane R.; Leimbach, Richard L., Surgical stapler having motor control based on an electrical parameter related to a motor current.
Overmyer, Mark D.; Yates, David C.; Shelton, IV, Frederick E.; Adams, Shane R.; Harris, Jason L., Surgical stapler having temperature-based motor control.
Schmid, Katherine J.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Young, Joseph E.; Shelton, IV, Frederick E., Surgical stapler with stationary staple drivers.
Schmid, Katherine J.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Young, Joseph E.; Shelton, IV, Frederick E., Surgical stapler with stationary staple drivers.
Shelton, IV, Frederick E.; Weisenburgh, II, William B.; Hess, Christopher J.; Morgan, Jerome R.; Clem, Michael, Surgical staples having attached drivers and stapling instruments for deploying the same.
Hess, Christopher J.; Murray, Michael A.; Morgan, Jerome R.; Voegele, James W.; Gill, Robert; Clem, Michael, Surgical staples having dissolvable, bioabsorbable or biofragmentable portions and stapling instruments for deploying the same.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E.; Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Blair, Gregory B., Surgical stapling apparatus.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E.; Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Blair, Gregory B., Surgical stapling apparatus.
Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Shelton, IV, Frederick E.; Blair, Gregory B.; Boudreaux, Chad P., Surgical stapling apparatus.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E.; Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Blair, Gregory B., Surgical stapling apparatus including firing force regulation.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E.; Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Blair, Gregory B., Surgical stapling apparatus including firing force regulation.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E.; Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Blair, Gregory B., Surgical stapling apparatus with control features.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E., Surgical stapling apparatus with interlockable firing system.
Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Shelton, IV, Frederick E.; Blair, Gregory B.; Boudreaux, Chad P., Surgical stapling apparatus with load-sensitive firing mechanism.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E., Surgical stapling apparatuses with lockable end effector positioning systems.
Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Shelton, IV, Frederick E.; Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Blair, Gregory B., Surgical stapling assembly comprising a selector arrangement.
Shelton, IV, Frederick E.; Setser, Michael E.; Weisenburgh, II, William B., Surgical stapling instrument configured to apply a compressive pressure to tissue.
Shelton, IV, Frederick E.; Hueil, Joseph C.; Morgan, Jerome R.; Fugikawa, Leslie M., Surgical stapling instrument having a medical substance dispenser.
Shelton, IV, Frederick E.; Hueil, Joseph C.; Morgan, Jerome R.; Fugikawa, Leslie M., Surgical stapling instrument having a medical substance dispenser.
Shelton, IV, Frederick E.; Hueil, Joseph C.; Morgan, Jerome R.; Fugikawa, Leslie M., Surgical stapling instrument having a medical substance dispenser.
Hess, Christopher J.; Weisenburgh, II, William B.; Shelton, IV, Frederick E.; Morgan, Jerome R., Surgical stapling instrument having a releasable buttress material.
Shelton, Frederick E.; Hueil, Joseph C.; Morgan, Jerome R., Surgical stapling instrument having an electroactive polymer actuated medical substance dispenser.
Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Swensgard, Brett E.; Lytle, IV, Thomas W.; Shelton, IV, Frederick E.; Houser, Kevin L., Surgical stapling instrument system.
Huang, Zhifan F.; Boudreaux, Chad P.; Hueil, Joseph C.; Bruewer, Dean B.; Smith, David B., Surgical stapling instrument with an articulatable end effector.
Huang, Zhifan F.; Boudreaux, Chad P.; Hueil, Joseph C.; Bruewer, Dean B.; Smith, David B., Surgical stapling instrument with an articulatable end effector.
Shelton, IV, Frederick E.; Setser, Michael E.; Weisenburgh, II, William B., Surgical stapling instrument with lockout features to prevent advancement of a firing assembly unless an unfired surgical staple cartridge is operably mounted in an end effector portion of the instrument.
Omaits, Todd Phillip; Thompson, Bennie; Shelton, IV, Frederick E.; Timperman, Eugene L., Surgical stapling instrument with mechanical indicator to show levels of tissue compression.
Hess, Christopher J.; Morgan, Jerome R.; Weisenburgh, II, William B.; Clem, Michael F.; Shelton, IV, Frederick E., Surgical stapling instrument with staples having crown features for increasing formed staple footprint.
Hess, Christopher J.; Weisenburgh, II, William B.; Morgan, Jerome R.; Voegele, James W.; Shelton, IV, Frederick E.; Uth, Joshua, Surgical stapling instruments and staples.
Hess, Christopher J.; Weisenburgh, II, William B., Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features.
Hess, Christopher J.; Weisenburgh, II, William B., Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features.
Hueil, Joseph C.; Swayze, Jeffrey S.; Shelton, IV, Frederick E.; Morgan, Jerome R., Surgical stapling systems that produce formed staples having different lengths.
Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Swensgard, Brett E.; Lytle, IV, Thomas W.; Shelton, IV, Frederick E.; Houser, Kevin L., Systems and methods for controlling a segmented circuit.
Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Swensgard, Brett E.; Lytle, IV, Thomas W.; Shelton, IV, Frederick E.; Houser, Kevin L., Systems and methods for controlling a segmented circuit.
Shelton, IV, Frederick E.; Swensgard, Brett E.; Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D.; Houser, Kevin L., Systems and methods for controlling a segmented circuit.
Shelton, IV, Frederick E.; Harris, Jason L.; Swensgard, Brett E.; Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D., Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures.
Shelton, IV, Frederick E.; Harris, Jason L.; Swensgard, Brett E.; Leimbach, Richard L.; Adams, Shane R.; Overmyer, Mark D., Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures.
Anim, Jacqueline A.; Onukuri, Samardh; Silvestri, Jr., Anthony; Shelton, IV, Frederick E.; Clem, Michael F.; Vetro-Widenhouse, Tamara S., Tissue stapler having a thickness compensator comprising incorporating a hemostatic agent.
Shelton, IV, Frederick E.; Vetro-Widenhouse, Tamara S.; Yoo, Andrew C., Tissue stapler having a thickness compensator incorporating an anti-inflammatory agent.
Ming, Xintian; Huitema, Thomas W.; Rothenburger, Stephen J.; Shelton, IV, Frederick E., Tissue stapler having a thickness compensator incorporating an anti-microbial agent.
Henderson, Cortney E.; Aronhalt, Taylor W.; Yang, Chunlin; Scheib, Charles J.; Mandakolathur Vasudevan, Venkataramanan; Yoo, Andrew C.; Shelton, IV, Frederick E., Tissue stapler having a thickness compensator incorporating an oxygen generating agent.
Timm, Richard W.; Timmer, Mark D.; Widenhouse, Tamara; Lang, Matthew M.; Stammen, John L.; Knight, Gary W.; Widenhouse, Christopher W.; Weisenburgh, II, William B.; Mutchler, Stephanie A.; Ransick, Mark H.; Schmid, Katherine J.; Shelton, IV, Frederick E.; Baxter, III, Chester O., Tissue thickness compensator and method for making the same.
Shelton, IV, Frederick E.; Swayze, Jeffrey S.; Yang, Chunlin; Henderson, Cortney E.; Aronhalt, Taylor W.; Scheib, Charles J.; Aldridge, Jeffrey L.; Schmid, Katherine J., Tissue thickness compensator comprised of a plurality of materials.
Mandakolathur Vasudevan, Venkataramanan; Aronhalt, Taylor W.; Aldridge, Jeffrey L.; Scheib, Charles J.; Yang, Chunlin; Schall, Christopher J.; Baxter, III, Chester O.; Chun, Iksoo; Bezwada, Rao S.; Conlon, Sean P.; Cropper, Michael S.; Uth, Joshua R.; Leimbach, Richard L.; Korvick, Donna L., Tissue thickness compensator comprising a plurality of capsules.
Gonzalez, Hamilton E.; Swayze, Jeffrey S.; Cropper, Michael S.; Scheib, Charles J.; Shelton, IV, Frederick E.; Johnson, Gregory W., Tissue thickness compensator comprising a plurality of layers.
Mandakolathur Vasudevan, Venkataramanan; Henderson, Cortney E.; Aronhalt, Taylor W.; Aldridge, Jeffrey L.; Scheib, Charles J.; Yang, Chunlin; Schall, Christopher J.; Baxter, III, Chester O.; Shelton, IV, Frederick E.; Contiliano, Joseph H.; Widenhouse, Tamara; Korvick, Donna L., Tissue thickness compensator comprising a reservoir.
Shelton, IV, Frederick E.; Schmid, Katherine J.; Scheib, Charles J.; Aronhalt, Taylor W.; Lang, Matthew M.; Hall, Steven G.; Baxter, III, Chester O., Tissue thickness compensator comprising at least one medicament.
Baxter, III, Chester O.; Shelton, IV, Frederick E.; Scheib, Charles J.; Widenhouse, Christopher W.; Weisenburgh, II, William B.; Stammen, John L.; Ransick, Mark H.; Mutchler, Stephanie A.; Knight, Gary W.; Cropper, Michael S.; Conlon, Sean P.; Swayze, Jeffrey S., Tissue thickness compensator comprising controlled release and expansion.
Shelton, IV, Frederick E.; Baxter, III, Chester O.; Aronhalt, Taylor W.; Scheib, Charles J.; Omaits, Todd P., Tissue thickness compensator comprising detachable portions.
Timmer, Mark D.; Contiliano, Joseph H.; Aronhalt, Taylor W.; Yang, Chunlin; Scheib, Charles J.; Schmid, Katherine J.; Shelton, IV, Frederick E., Tissue thickness compensator comprising fibers to produce a resilient load.
Swayze, Jeffrey S.; Shelton, IV, Frederick E.; Widenhouse, Tamara; Widenhouse, Christopher W.; Aronhalt, Taylor W.; Scheib, Charles J., Tissue thickness compensator comprising structure to produce a resilient load.
Barton, Trevor J.; Vendely, Michael J.; Torain, Stephen M.; Hunt, John V.; Hueil, Geoffrey C.; Anim, Jacqueline A.; Attenweiler, Pamela M.; Shelton, IV, Frederick E.; Leimbach, Richard L.; Korvick, Donna L.; Uth, Joshua R.; Onukuri, Samardh, Tissue thickness compensator having improved visibility.
Baxter, III, Chester O.; Shelton, IV, Frederick E.; Schmid, Katherine J.; Aronhalt, Taylor W.; Johnson, Gregory W.; Stammen, John L.; Knight, Gary W.; Widenhouse, Christopher W.; Weisenburgh, II, William B.; Mutchler, Stephanie A.; Bedard, Timothy S., Tissue thickness compensators.
Baxter, III, Chester O.; Shelton, IV, Frederick E.; Schmid, Katherine J.; Aronhalt, Taylor W.; Johnson, Gregory W.; Stammen, John L.; Knight, Gary W.; Widenhouse, Christopher W.; Weisenburgh, II, William B.; Mutchler, Stephanie A.; Bedard, Timothy S., Tissue thickness compensators.
Alexander, III, Johnny H.; Henderson, Cortney E.; Miller, Christopher C.; Measamer, John P.; Schmid, Katherine J.; Shelton, IV, Frederick E.; Mutchler, Stephanie A.; Smith, Bret W.; Cropper, Michael S., Tissue thickness compensators for circular surgical staplers.
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