A method for performing an annuloplasty includes positioning an annuloplasty ring structure along an atrial surface of an annulus of a heart valve. While a distal portion of a tube is longitudinally advanced through a channel of the ring structure, it faces a first portion of tissue of the annulus.
A method for performing an annuloplasty includes positioning an annuloplasty ring structure along an atrial surface of an annulus of a heart valve. While a distal portion of a tube is longitudinally advanced through a channel of the ring structure, it faces a first portion of tissue of the annulus. A first tissue anchor is anchored to the first portion of tissue, from within the channel, while the distal end of the tube faces the first portion of the tissue. After moving the distal portion of the tube to a second portion of the structure, the second portion of the structure is anchored to a second portion of tissue by anchoring a second tissue anchor to the second portion of the tissue while the distal end of the tube faces the second portion of the tissue. Other embodiments are also described.
대표청구항▼
1. A method for performing an annuloplasty on a heart valve of a heart of a patient, comprising: positioning an annuloplasty ring structure along an atrial surface of an annulus of the heart valve of the patient, the annuloplasty ring structure being shaped so as to define a channel therethrough;lon
1. A method for performing an annuloplasty on a heart valve of a heart of a patient, comprising: positioning an annuloplasty ring structure along an atrial surface of an annulus of the heart valve of the patient, the annuloplasty ring structure being shaped so as to define a channel therethrough;longitudinally moving a distal portion of a tube along the channel of the annuloplasty ring structure, the tube having a distal end, wherein, during the longitudinal moving of the distal portion of the tube through the channel, the distal end of the tube faces a first portion of tissue of the annulus at the atrial surface of the annulus;advancing a first tissue anchor through the distal end of the tube;anchoring a first portion of the annuloplasty ring structure to the first portion of the tissue by anchoring the first tissue anchor, from within the channel, to the first portion of the tissue while the distal end of the tube faces the first portion of the tissue;moving the distal portion of the tube to a second portion of the annuloplasty ring structure; andsubsequently anchoring the second portion of the annuloplasty ring structure to a second portion of tissue by anchoring a second tissue anchor to the second portion of the tissue while the distal end of the tube faces the second portion of the tissue. 2. The method according to claim 1, wherein the annuloplasty ring structure has first and second ends, and wherein the method further comprises, prior to the positioning of the annuloplasty ring structure along the atrial surface of the annulus, advancing the annuloplasty ring structure toward the heart of the patient while the annuloplasty ring structure assumes a linear configuration. 3. The method according to claim 1, wherein the annuloplasty ring structure includes a contracting wire, and wherein the method further includes using the contracting wire, controlling a structural configuration of the annuloplasty ring structure. 4. The method according to claim 1, wherein the annuloplasty ring structure defines a lateral wall having opposite first and second lateral wall portions, and wherein the channel extends from the first lateral wall portion toward the lateral wall second portion. 5. The method according to claim 1, wherein: the tube is shaped so as to define an opening at the distal end thereof,during the longitudinal moving of the distal portion of the tube through the channel, the opening at the distal end of the tube faces the first portion of tissue of the annulus at the atrial surface of the annulus,during the anchoring of the first tissue anchor, from within the channel, to the first portion of the tissue, the opening at the distal end of the tube faces the first portion of the tissue, andduring the anchoring of the second tissue anchor to the second portion of the tissue, the opening at the distal end of the tube faces the second portion of the tissue. 6. The method according to claim 1, wherein the annuloplasty ring structure is reversibly coupled to one or more guide members. 7. The method according to claim 6, wherein moving the distal portion of the tube to the second portion of the annuloplasty ring structure comprises steering the distal portion of the tube toward the second portion of the annuloplasty ring structure by pulling at least one longitudinal guide member of the one or more longitudinal guide members. 8. The method according to claim 1, wherein anchoring the first portion of the annuloplasty ring structure comprises, prior to the anchoring, advancing a first anchor advancement structure through the tube, the first anchor advancement structure being removably coupled at a distal end thereof to the first tissue anchor. 9. The method according to claim 8, wherein anchoring the second portion of the annuloplasty ring structure comprises, prior to the anchoring, advancing a second anchor advancement structure through the tube, the second anchor advancement structure being removably coupled at a distal end thereof to the second tissue anchor. 10. The method according to claim 9, wherein the first anchor advancement structure comprises a first anchor advancement structure selected from the group consisting of: a rod and a tube, and wherein the second anchor advancement structure comprises a second anchor advancement structure selected from the group consisting of: a rod and a tube. 11. A method for performing an annuloplasty on a heart valve of a heart of a patient, comprising: positioning an annuloplasty ring structure along an atrial surface of an annulus of the heart valve of the patient, the annuloplasty ring structure being shaped so as to define a channel therethrough;longitudinally moving a distal portion of a tube along the channel of the annuloplasty ring structure, the tube having a distal end, wherein, during the longitudinal moving of the distal portion of the tube through the channel, the distal end of the tube faces a first portion of tissue of the annulus at the atrial surface of the annulus;advancing a first anchor advancement structure through the tube, the first anchor advancement structure being removably coupled at a distal end thereof to a first tissue anchor;anchoring a first portion of the annuloplasty ring structure to the first portion of tissue by anchoring the first tissue anchor, through the distal end of the tube and from within the channel, to the first portion of tissue, while the distal end of the tube faces the first portion of tissue and while the distal end of the first anchor advancement structure faces the first portion of tissue;advancing a second anchor advancement structure toward a second portion of the annuloplasty ring structure, the second anchor advancement structure being removably coupled at a distal end thereof to a second tissue anchor; andsubsequently anchoring the second portion of the annuloplasty ring structure to a second portion of tissue by anchoring the second tissue anchor to the second portion of tissue while the distal end of the second anchor advancement structure faces the second portion of tissue. 12. The method according to claim 11, wherein the first anchor advancement structure comprises a first anchor advancement structure selected from the group consisting of: a rod and a tube, and wherein the second anchor advancement structure comprises a second anchor advancement structure selected from the group consisting of: a rod and a tube. 13. The method according to claim 11, wherein the annuloplasty ring structure has first and second ends, and wherein the method further comprises, prior to the positioning of the annuloplasty ring structure along the atrial surface of the annulus, advancing the annuloplasty ring structure toward the heart of the patient while the annuloplasty ring structure assumes a linear configuration. 14. The method according to claim 11, wherein the annuloplasty ring structure defines a lateral wall having opposite first and second lateral wall portions, and wherein the channel extends from the first lateral wall portion toward the second lateral wall portion. 15. The method according to claim 11, wherein: the tube is shaped so as to define an opening at the distal end thereof,during the longitudinal moving of the distal portion of the tube through the channel, the opening at the distal end of the tube faces the first portion of tissue of the annulus at the atrial surface of the annulus, andduring the anchoring of the first tissue anchor, from within the channel, to the first portion of the tissue, the opening at the distal end of the tube faces the first portion of the tissue. 16. The method according to claim 11, further comprising, prior to the advancing of the second anchor advancement structure, moving the distal portion of the tube to the second portion of the annuloplasty ring structure, and wherein: advancing the second anchor advancement structure toward the second portion of the annuloplasty ring comprises advancing the second anchor advancement structure through the tube, andanchoring the second portion of the annuloplasty ring structure comprises anchoring the second portion of the annuloplasty ring structure to the second portion of tissue by anchoring the second tissue anchor to the second portion of tissue while the distal end of the tube faces the second portion of tissue. 17. The method according to claim 11, wherein the annuloplasty ring structure includes a contracting wire, and wherein the method further includes using the contracting wire, controlling a structural configuration of the annuloplasty ring structure. 18. The method according to claim 11, wherein the annuloplasty ring structure is reversibly coupled to one or more guide members. 19. The method according to claim 18, wherein the method further comprises using the one or more guide members to position and adjust a relative disposition and configuration of the annuloplasty ring structure with respect to a configuration of the annulus of the valve. 20. The method according to claim 18, further comprising, prior to the advancing of the second anchor advancement structure, moving the distal portion of the tube to the second portion of the annuloplasty ring structure, and wherein moving the distal portion of the tube to the second portion of the annuloplasty ring structure comprises steering the distal portion of the tube toward the second portion of the annuloplasty ring structure by pulling at least one longitudinal guide member of the one or more longitudinal guide members.
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Cartledge,Richard G.; Lee,Leonard Y., Apparatus for implanting surgical devices for controlling the internal circumference of an anatomic orifice or lumen.
Middleman Lee M. (Portola Valley CA) Pyka Walter R. (Redwood City CA) Buhler Michael (Madeira Beach FL) Poncet Philippe (Fremont CA) Van Dyk Karl (Fremont CA) Jervis James E. (Atherton CA) Zadno Reza, Device or apparatus for manipulating matter having a elastic ring clip.
Vidlund, Robert M.; Kalgreen, Jason E.; Mortier, Todd J.; Schweich, Jr., Cyril J.; Schroeder, Richard; Kusz, David, Devices and methods for heart valve treatment.
Spence, Paul A.; Baim, Donald S.; McNamara, Edward I.; Sugimoto, Hiroatsu; Call, Aaron M.; Cahalane, Steven D.; Maguire, Mark; Morrill, Richard J., Devices and methods for introducing elements into tissue.
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Machold, Timothy R.; Chang, Robert T.; Macoviak, John A.; Rahdert, David A., Devices, systems, and methods for reshaping a heart valve annulus, including the use of magnetic tools.
Mortier Todd J. ; Schweich ; Jr. Cyril J. ; Vidlund Robert M. ; Keith Peter T. ; Paulson Thomas M. ; Kusz David A., External stress reduction device and method.
VanTassel, Robert A.; Hauser, Robert G.; Schwartz, Robert; Holmes, David; Sutton, Gregg S.; Borillo, Thomas E.; Welch, Jeffrey, Filter apparatus for ostium of left atrial appendage.
Goldfarb, Eric A.; Raschdorf, Alfred H.; Sarabia, Jaime E.; Fan, Sylvia Wen-Chin; Dell, Kent D.; Komtebedde, Jan; Powell, Ferolyn T., Fixation devices for variation in engagement of tissue.
Goldfarb, Eric A.; Raschdorf, Alfred H.; Sarabia, Jaime E.; Erickson, Sylvia Wen-Chin; Dell, Kent D.; Komtebedde, Jan; Powell, Ferolyn T., Fixation devices, systems and methods for engaging tissue.
Goldfarb, Eric A.; Raschdorf, Jr., Alfred H.; Sarabia, Jaime E.; Wen Chin Fan, Sylvia; Dell, Kent D.; Komtebedde, Jan; Powell, Ferolyn T., Fixation devices, systems and methods for engaging tissue.
Goldfarb, Eric A.; Raschdorf, Jr., Alfred H.; Sarabia, Jaime E.; Wen Chin Fan, Sylvia; Dell, Kent D.; Komtebedde, Jan; Powell, Ferolyn T., Fixation devices, systems and methods for engaging tissue.
Donlon, Brian S.; Peters, William S.; Garrison, Michi E.; Rosenman, Daniel C.; Stevens, John H., Lens-invasive devices and methods for cardiac valve surgery.
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Paul, David; Sutton, Benjamin; McCollum, Brian; Brandt, Brian D.; Leung, Emma; Martin, Kenneth M.; Salahieh, Amr; Hildebrand, Daniel, Medical devices and delivery systems for delivering medical devices.
Northrup ; III William F. ; Northrup Joanne B., Method and apparatus for sizing, stabilizing and/or reducing the circumference of an anatomical structure.
Goldfarb, Eric A.; Deem, Mark E.; Dell, Kent D.; Dieck, Martin S.; Fan, Sylvia Wen Chin; Gifford, III, Hanson S.; Martin, Brain B.; Powell, Ferolyn T.; St. Goar, Frederick G., Methods and apparatus for cardiac valve repair.
Goldfarb, Eric A.; Deem, Mark E.; Dell, Kent D.; Dieck, Martin S.; Fan, Sylvia Wen-Chin; Gifford, III, Hanson S.; Martin, Brian B.; Powell, Ferolyn T.; St. Goar, Frederick G., Methods and apparatus for cardiac valve repair.
St. Goar, Frederick G.; Fann, James I-Lin; Deem, Mark E.; Gifford, III, Hanson S.; Dieck, Martin S.; Martin, Brian B.; Fan, Sylvia Wen-Chin; Goldfarb, Eric A.; Dell, Kent D.; Powell, Ferolyn T., Methods and apparatus for cardiac valve repair.
Goldfarb, Eric A.; Dell, Kent D.; Fan, Sylvia Wen Chin; Martin, Brian B.; Powell, Ferolyn T.; Raschdorf, Alfred H.; Thornton, Troy L., Methods and devices for capturing and fixing leaflets in valve repair.
Goldfarb, Eric A.; Dell, Kent D.; Fan, Sylvia Wen-Chin; Martin, Brian B.; Powell, Ferolyn T.; Raschdorf, Alfred H.; Thornton, Troy L., Methods and devices for capturing and fixing leaflets in valve repair.
Starksen, Niel F.; Im, Karl S.; Fabro, Mariel; Serina, Eugene; Meier, Anne T., Methods and devices for catheter advancement and delivery of substances therethrough.
McCarthy,Patrick M.; Schweich, Jr.,Cyril J.; Mortier,Todd J.; Keith,Peter T.; Kallok,Michael J., Methods and devices for improving cardiac function in hearts.
Patrick M. McCarthy ; Cyril J. Schweich, Jr. ; Todd J. Mortier ; Peter T. Keith ; Michael J. Kallok, Methods and devices for improving cardiac function in hearts.
Schroeder, Richard F.; Vidlund, Robert M.; Kalgreen, Jason E.; Schweich, Jr., Cyril J.; Mortler, Todd J., Methods and devices for improving mitral valve function.
Goldfarb, Eric A.; Thornton, Troy L.; Raschdorf, Alfred H.; Sarabia, Jaime E.; Maddan, John P.; Powell, Ferolyn; Martin, Brian B.; Wen Chin Fan, Sylvia; Komtebedde, Jan; Liao, Yen C., Methods and devices for tissue grasping and assessment.
Goldfarb, Eric A.; Thornton, Troy L.; Raschdorf, Alfred H.; Sarabia, Jaime E.; Maddan, John P.; Powell, Ferolyn; Martin, Brian B.; Wen-Chin Fan, Sylvia; Komtebedde, Jan; Liao, Yen C., Methods and devices for tissue grasping and assessment.
Stevens, John H.; Bolduc, Lee R.; Boyd, Stephen W.; Donlon, Brian S.; Gifford, III, Hanson S.; Houle, Philip R.; Rosenman, Daniel C., Minimally-invasive devices and methods for treatment of congestive heart failure.
Kuehn, Stephen T.; Hinnenkamp, Thomas F.; Holmberg, William R.; Bergman, Darrin J.; Moore, Scott D.; Shepherd, Terry L., Mitral and tricuspid valve repair.
Thornton, Troy L.; Martin, Brian B.; Raatikka, Amy R.; Liao, Yen C.; Kolosi, William D.; Lucatero, Pedro, Multi-catheter steerable guiding system and methods of use.
Tsukashima, Ross; Shaolian, Samuel M.; Buchbinder, Maurice; Gray, Brian C.; Packham, Victor S.; Cao, Hung H., Percutaneous transcatheter repair of heart valves.
Gardiner Barry N. ; McDonald Paul T. ; Phipps Richard D., Pinned retainer surgical fasteners, instruments and methods for minimally invasive vascular and endoscopic surgery.
Aranguren Duo Iker (Estraunza ; 10-60 Bilbao ESX), Process for installing mitral valves in their anatomical space by attaching cords to an artificial stent.
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