Surgical device, surgical adapters for use between surgical handle assembly and surgical loading units, and methods of use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-017/115
A61B-017/3205
A61B-017/072
A61B-017/00
A61B-017/29
출원번호
US-0853180
(2013-07-09)
등록번호
US-9629633
(2017-04-25)
발명자
/ 주소
Williams, Justin
Kaswer, Christopher William
출원인 / 주소
Covidien LP
인용정보
피인용 횟수 :
2인용 특허 :
127
초록▼
A surgical device comprising a handle housing, an adapter, an elongated portion, an end effector, a first drive element, and a second drive element is disclosed. The adapter includes a first drive assembly configured to mechanically engage a portion of a first actuation mechanism of the handle housi
A surgical device comprising a handle housing, an adapter, an elongated portion, an end effector, a first drive element, and a second drive element is disclosed. The adapter includes a first drive assembly configured to mechanically engage a portion of a first actuation mechanism of the handle housing. The elongated portion is configured to extend distally from the adapter. The first drive element is disposed in mechanical cooperation with the first drive assembly. The second drive element is disposed in mechanical cooperation with the first drive assembly. Rotation of the first drive assembly in a first direction about the longitudinal axis causes distal translation of the first drive element. Rotation of the first drive assembly in a second direction about the longitudinal axis causes distal translation of the second drive element. The first direction is opposite from the second direction.
대표청구항▼
1. A surgical device, comprising: a handle housing supporting a first actuation mechanism;an adapter including a first drive assembly configured to mechanically engage a portion of the first actuation mechanism, the first drive assembly including first and second portions formed as a single construc
1. A surgical device, comprising: a handle housing supporting a first actuation mechanism;an adapter including a first drive assembly configured to mechanically engage a portion of the first actuation mechanism, the first drive assembly including first and second portions formed as a single construct;an elongated portion configured to extend distally from the adapter and defining a longitudinal axis;an end effector configured to mechanically engage a distal portion of the elongated portion;a first drive element disposed in mechanical cooperation with the first portion of the first drive assembly; anda second drive element disposed in mechanical cooperation with the second portion of the first drive assembly;wherein the first and second drive elements and the first drive assembly are coaxially arranged, wherein rotation of the first drive assembly in a first direction about the longitudinal axis causes distal translation of the first drive element, wherein rotation of the first drive assembly in a second direction about the longitudinal axis causes distal translation of the second drive element, and wherein the first direction is opposite from the second direction. 2. The surgical device of claim 1, wherein rotation of the first drive assembly in the first direction causes proximal translation of at least a portion of the second drive element. 3. The surgical device of claim 2, wherein rotation of the first drive assembly in the second direction causes proximal translation of at least a portion of the first drive element. 4. The surgical device of claim 3, wherein the end effector includes a plurality of fasteners therein, and wherein distal translation of the first drive element causes the plurality of fasteners to be ejected from the end effector. 5. The surgical device of claim 4, wherein the end effector includes a knife therein, and wherein distal translation of the second drive element causes the knife to be distally translated. 6. The surgical device of claim 1, further comprising: a second actuation mechanism supported by the handle housing; a second drive assembly disposed at least partially within the adapter and in mechanical cooperation with a portion of the second actuation mechanism; and a third drive element disposed in mechanical cooperation with the second drive assembly; wherein actuation of the second actuation mechanism causes proximal translation of at least a portion of the third drive element. 7. The surgical device of claim 6, wherein proximal translation of the third drive element causes an anvil assembly of the end effector to move toward a cartridge assembly of the end effector. 8. The surgical device of claim 1, wherein the first drive assembly includes a set of right-handed threads and a set of left-handed threads. 9. The surgical device of claim 8, wherein the first drive element is configured to mechanically engage the set of right-handed threads, and wherein the second drive element is configured to mechanically engage the set of left-handed threads. 10. The surgical device of claim 8, wherein the right-handed threads are disposed about an outside diameter of the first portion of the first drive assembly, and wherein the left-handed threads are disposed about an inside diameter of the second portion of the first drive assembly. 11. The surgical device of claim 1, wherein the first drive element includes a proximal portion disposed at least partially within the adapter and a distal portion disposed at least partially within the elongated portion, and wherein the second drive element includes a proximal portion disposed at least partially within the adapter and a distal portion disposed at least partially within the elongated portion. 12. The surgical device of claim 11, wherein each of the proximal portion of the first drive element and the proximal portion of the second drive element are rotationally fixed with respect to each other and with respect to an adapter housing. 13. The surgical device of claim 11, further comprising a biasing element configured to simultaneously proximally bias the distal portions of the first and second drive elements. 14. A surgical device, comprising: a handle housing supporting an actuation mechanism;a drive assembly disposed in mechanical cooperation with a portion of the actuation mechanism, the drive assembly including first and second portions formed as a single construct;an elongated portion defining a longitudinal axis;an end effector disposed adjacent a distal portion of the elongated portion;a first drive element threadably engaged with the first portion of the drive assembly; anda second drive element threadably engaged with the second portion of the drive assembly;wherein the first and second drive elements and the drive assembly are coaxially arranged;wherein rotation of the drive assembly in a first direction about the longitudinal axis results in distal translation of the first drive element to effect a first surgical function, wherein rotation of the drive assembly in a second direction about the longitudinal axis results in distal translation of the second drive element to effect a second surgical function, wherein the first direction is opposite from the second direction, and wherein the first surgical function is different from the second surgical function. 15. The surgical device of claim 14, wherein the first surgical function includes ejecting fasteners from a cartridge assembly toward tissue, and wherein the second surgical function includes distally advancing a knife to sever tissue. 16. The surgical device of claim 14, wherein the drive assembly includes a set of right-handed threads and a set of left-handed threads. 17. The surgical device of claim 16, wherein the first drive element is configured to mechanically engage the set of right-handed threads, and wherein the second drive element is configured to mechanically engage the set of left-handed threads. 18. The surgical device of claim 16, wherein the right-handed threads are disposed about an outside diameter of the first portion of the drive assembly, and wherein the left-handed threads are disposed about an inside diameter of the second portion of the drive assembly. 19. A surgical adapter for mechanically engaging a powered assembly having an actuation assembly, the adapter comprising: a drive assembly disposed in mechanical cooperation with a portion of the actuation mechanism, the drive assembly including first and second portions formed as a single construct;a first drive element threadably engaged with the first portion of the drive assembly; anda second drive element threadably engaged with the second portion of the drive assembly;wherein the first and second drive elements and the drive assembly are coaxially arranged; wherein rotation of the drive assembly in a first direction results in distal translation of the first drive element to effect a first surgical function, wherein rotation of the drive assembly in a second direction results in distal translation of the second drive element to effect a second surgical function, wherein the first direction is opposite from the second direction, and wherein the first surgical function is different from the second surgical function. 20. The surgical adapter of claim 19, wherein the drive assembly includes a set of right-handed threads and a set of left-handed threads, wherein the first drive element is configured to mechanically engage the set of right-handed threads, and wherein the second drive element is configured to mechanically engage the set of left-handed threads.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (127)
Prest, Christopher D.; Di Leo, Claudio V.; Minoo, Jahan C., Accessory controller for electronic devices.
Ross, Adam J.; Beardsley, John W.; Datcuk, Peter; Zemlok, Michael A.; Bryant, Teddy R., Adapters for use between surgical handle assembly and surgical end effector.
Green David T. (Westport CT) Bolanos Henry (East Norwalk CT) Fontayne Diego (Norwalk CT) Sienkiewicz Henry (Stamford CT), Apparatus and method for subcuticular stapling of body tissue.
Green David T. (Westport CT) Ratcliff Keith (Sandy Hook CT) Milliman Keith L. (Norwalk CT) Sienkiewicz Henry R. (Stamford CT) Palmer Mitchell J. (New Milford CT), Articulating surgical cartridge assembly.
Whitman, Michael P.; Burbank, John E.; Nicholas, David A., Carriage assembly for controlling a steering wire steering mechanism within a flexible shaft.
McKenna, Robert H.; Shelton, IV, Frederick E.; Byrum, Randal T.; Ortiz, Mark S.; Conrad, Paul J.; Timperman, Eugene L., Disposable cartridge with adhesive for use with a stapling device.
Moore, Kyle P.; Shelton, IV, Frederick E.; Weisenburgh, II, William B.; Morgan, Jerome R.; Ransick, Mark H.; Timperman, Eugene L., Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus.
Weisenburgh, II, William B.; Morgan, Jerome R.; Moore, Kyle P.; Ransick, Mark H.; Hall, Steven G.; Tanguay, Randall J.; Messerly, Jeffrey D.; Robertson, Galen C.; Zwolinski, Andrew M.; Swayze, Jeffrey S.; Huitema, Thomas W.; Armstrong, Glen A.; Parihar, Shailendra K.; Korvick, Donna L.; Timm, Richard W.; Doll, Kevin R.; Smith, Bret W.; Kelly, William D.; Kolata, Ronald J.; Uth, Joshua R.; Scheib, Charles J.; Hueil, Geoffrey C.; Ortiz, Mark S.; Hoffman, Douglas B.; Weizman, Patrick A.; Bruewer, Dean B.; Blair, Gregory B.; Shelton, IV, Frederick E., End effector coupling arrangements for a surgical cutting and stapling instrument.
Hooven Michael D. (Cincinnati OH) Hueil Joseph C. (Loveland OH), Endoscopic instrument having a torsionally stiff drive shaft for applying fasteners to tissue.
Zemlok, Michael; Ross, Adam J.; Beardsley, John W.; Bryant, Teddy R., Hand held surgical handle assembly, surgical adapters for use between surgical handle assembly and surgical end effectors, and methods of use.
Hamblin Steven W. (Loveland OH) Witt David A. (Loveland OH) Sierocuk Thomas J. (West Chester OH) Nicola Kirk M. (West Chester OH) Otten Matthew R. (Cincinnati OH) Berky Craig B. (Milford OH), Handle actuator for surgical instrument having flexible cable.
Conta Robert L. (Trumbull CT) Wallach Harvey N. (Trumbull CT), Instrument for circular surgical stapling of hollow body organs and disposable cartridge therefor.
Swayze, Jeffrey S.; Huitema, Thomas W.; Armstrong, Glen A.; Parihar, Shailendra K.; Korvick, Donna L.; Timm, Richard W.; Shelton, IV, Frederick E.; Doll, Kevin R.; Smith, Bret W.; Kelly, William D.; Kolata, Ronald J.; Uth, Joshua R.; Scheib, Charles J.; Timperman, Eugene L., Interchangeable tools for surgical instruments.
Ichikawa Yoshito (Ogose-machi JPX) Takemoto Satoshi (Oume JPX) Tanikawa Kouji (Hachioji JPX), Medical operation device control system for controlling a operation devices accessed respectively by ID codes.
Adams Ronald D. ; Sullivan ; III Roy H. ; Main Lauren O. ; Kratsch Peter K. ; Nunez George A. ; Kortenbach Jurgen A. ; Solar Matt ; Buess Gerhard F.,DEX ; Schurr Marc O.,DEX, Method and device for full thickness resectioning of an organ.
Bishop Gregory D. (Hamilton OH) Conlon Sean P. (Cincinnati OH) Gutierrez Jorge (Cincinnati OH) Hibner John A. (Mainville OH) Paul Michel A. (Cincinnati OH) Okorocha Livyn O. (Cincinnati OH) Sambi Nar, Method for operating a surgical instrument.
Bolanos Henry (9 Tonetta Cir. East Norwalk CT 06855) Blewett Jeffrey J. (86 Parkview Dr. Plantsville CT 06479) Van Leeuwen Timothy O. (36 Flax Hill Rd. Bloomfield CT 06804), Non-invasive treatment of gastroesophageal reflux disease.
Bolanos Henry (East Norwalk CT) Blewett Jeffrey J. (Plantsville CT) Van Leeuwen Timothy O. (Bloomfield CT), Non-invasive treatment of gastroesophageal reflux disease.
Bilotti Federico (Madeira OH) Ortiz Mark (Milford OH) Sambi Narinderjit S. (Maineville OH) Van Overloop Ronald R. (West Chester OH), Pneumatically actuated linear stapling device.
Mililli Carlo A. (Huntington CT) Young Wayne P. (Brewster NY) DeFonzo Stephan A. (Bridgeport CT) Mastri Dominick L. (Bridgeport CT) Bolanos Henry (East Norwalk CT) Stern Leonard (Southington CT), Self-contained powered surgical apparatus.
Viola Frank J. ; Alesi Daniel E. ; Mastri Dominick L. ; Young Wayne P. ; Granger Richard N. ; Toso Kenneth E., Self-contained powered surgical apparatus for applying surgical fasteners.
Bilotti Federico (Hamburg OH DEX) Allen E. David (Okeana OH) Smith Richard (Miami Township ; Clermont County OH) Hughett J. David (Cincinnati OH), Surgical anastomosis stapling instrument.
Brinkerhoff Ronald J. (Amelia OH) Nobis Rudolph H. (Mason OH) Fox William (Ohio Township ; Clermont County OH) Zeiner Mark S. (Cincinnati OH) Allen E. David (Okeana OH) Smith Richard (Miami Township , Surgical anastomosis stapling instrument.
Brinkerhoff Ronald J. (Amelia OH) Nobis Rudolph H. (Mason OH) Wolf Helmut (Cincinnati OH) Bilotti Federico (Hamburg OH DEX) Fox William (Ohio Township ; Clermont County OH) Zeiner Mark S. (Cincinnati, Surgical anastomosis stapling instrument.
Fox William (Ohio Township ; Clermont County OH) Smith Richard (Miami Township ; Clermont County OH) Grant Richard (Union Township ; Clermont County OH), Surgical anastomosis stapling instrument.
Grant Richard L. (Cincinnati OH) Lang Michael (Cincinnati OH) Churchill Philip J. (North Potomac MD) Lawrence W. Thompson (Lexington MA), Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism.
Conlon Sean P. (Cincinnati OH) Oureshi Saleem U. (West Chester OH) Hibner John A. (Mainville OH) Okorocha Livyn O. (Cincinnati OH) Bishop Gregory D. (Hamilton OH), Surgical instrument.
Bishop Gregory D. (Hamilton OH) Paul Michel A. (Naperville IL) Sambi Narinderjit (Mason OH) Rhad Edward (Fairfield OH), Surgical instrument and method.
Timm, Richard W.; Shelton, IV, Frederick E.; Timperman, Eugene L.; Fugikawa, Leslie M., Surgical stapling and cutting instrument with improved firing system.
Clark George A. (East Windsor NJ) Burwell Malcolm C. (Princeton NJ) Gola John A. (Bordentown NJ) Robinson Christopher (Lawrenceville NJ) Snyder Fred E. (Princeton Junction NJ), Surgical stapling instrument with articulated stapling head assembly on rotatable and flexible support shaft.
Clark George A. ; Burwell Malcolm C. ; Gola John A. ; Robinson Christopher ; Snyder Fred E., Surgical stapling instrument with articulated stapling head assembly on rotatable and flexible support shaft.
Huitema Thomas W. (Cincinnati OH) Sierocuk Thomas J. (West Chester OH) Butterfield Eric J. (Morrisville NC) Hueil Joseph C. (Loveland OH) Nicola Kirk M. (West Chester OH) Koch ; Jr. Robert L. (Cincin, Surgical stapling instrument with improved jaw closure and staple firing actuator mechanism.
Panescu Dorin ; Whayne James G. ; Swanson David K., Systems and methods for identifying the physical, mechanical, and functional attributes of multiple electrode arrays.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.