Delivery system with pacing element

Patent metadata

Field	Value
Publication number	US-10426615-B2
Application number	US-201615131137-A
Country	US
Kind code	B2
Filing date	Apr 18, 2016
Priority date	Jun 13, 2013
Publication date	Oct 1, 2019
Grant date	Oct 1, 2019

Abstract

Medical device delivery assemblies are disclosed. The assembly may include a catheter-based delivery system. The assembly may include a pacing element to pace a patient's heart before, during, or after a procedure. The pacing element may be a detachable, implanting pacing element. The pacing element may be an implantable pacemaker and the implantable pacemaker may be disposed on a catheter-based delivery system. The assembly may include a prosthetic heart valve with one or more pacing elements on it. The pacing element may include a pacing strip or strips. These strips may be conductive or insulative. These strips may prevent, treat, or correct abnormal electrical communication in a heart.

First claim

What is claimed is:

1. A prosthetic heart valve delivery assembly comprising:
a delivery system comprising a shaft and an implantable pacemaker removably attached at a distal end of the shaft, wherein the implantable pacemaker is configured to pace a heart; and
a prosthetic heart valve removably disposed over the shaft proximal of the implantable pacemaker such that implantable pacemaker is not attached to the prosthetic heart valve.

2. The assembly of claim 1 , wherein the implantable pacemaker is configured to pace the heart during a procedure to implant the prosthetic heart valve.

3. The assembly of claim 1 , wherein the implantable pacemaker is configured to contact a ventricle of the heart.

4. The assembly of claim 1 , wherein the implantable pacemaker is configured to pace the heart after a procedure to implant the prosthetic heart valve.

5. The assembly of claim 1 , wherein the delivery system further comprises a lumen configured to permit a guide wire to pass therethrough.

6. The assembly of claim 1 , wherein the delivery system further comprises a capsule disposed over the prosthetic heart valve.

7. The assembly of claim 1 , wherein the prosthetic heart valve is expandable.

8. A prosthetic heart valve delivery assembly comprising:
a delivery system comprising a sheath and an implantable pacemaker removably attached at a distal end of the sheath, wherein the implantable pacemaker is configured to pace a heart; and
a prosthetic heart valve removably disposed over the sheath proximal of the implantable pacemaker such that the implantable pacemaker is not attached to the prosthetic heart valve.

9. The assembly of claim 8 , wherein the implantable pacemaker is configured to pace the heart during a procedure to implant the prosthetic heart valve.

10. The assembly of claim 8 , wherein the implantable pacemaker is configured to contact a ventricle of the heart.

11. The assembly of claim 8 , wherein the implantable pacemaker is configured to pace the heart after a procedure to implant the prosthetic heart valve.

12. The assembly of claim 8 , wherein the prosthetic heart valve is expandable.

13. The assembly of claim 8 , wherein the sheath comprises a lumen configured to permit a guide wire to pass therethrough.

14. The assembly of claim 8 , wherein the delivery system further comprises a capsule disposed over the prosthetic heart valve.

15. A prosthetic heart valve delivery assembly comprising:
a delivery system comprising a shaft and an implantable pacemaker removably attached at a distal end of the shaft, wherein the implantable pacemaker is configured to pace a heart; and
a prosthetic heart valve removably disposed over the shaft in a delivery configuration, wherein the prosthetic heart valve is disposed entirely proximal of the implantable pacemaker in the delivery configuration.

16. The assembly of claim 15 , wherein the implantable pacemaker is configured to pace the heart during a procedure to implant the prosthetic heart valve.

17. The assembly of claim 15 , wherein the implantable pacemaker is configured to pace the heart after a procedure to implant the prosthetic heart valve.

18. The assembly of claim 15 , wherein the delivery system further comprises a lumen configured to permit a guide wire to pass therethrough.

19. The assembly of claim 15 , wherein the delivery system further comprises a capsule disposed over the prosthetic heart valve.

20. The assembly of claim 15 , wherein the prosthetic heart valve is expandable.

21. A prosthetic heart valve delivery assembly comprising:
a delivery system comprising a shaft and an implantable pacemaker removably attached at a distal end of the shaft, wherein the implantable pacemaker is configured to pace a heart; and
a prosthetic heart valve removably disposed over the shaft such that the shaft extends through the prosthetic heart valve from a proximal end of the prosthetic heart valve to a distal end of the prosthetic heart valve, wherein the prosthetic heart valve is disposed proximal of the implantable pacemaker.

22. The assembly of claim 21 , wherein the implantable pacemaker is configured to pace the heart during a procedure to implant the prosthetic heart valve.

23. The assembly of claim 21 , wherein the implantable pacemaker is configured to pace the heart after a procedure to implant the prosthetic heart valve.

24. The assembly of claim 21 , wherein the delivery system further comprises a lumen configured to permit a guide wire to pass therethrough.

25. The assembly of claim 21 , wherein the delivery system further comprises a capsule disposed over the prosthetic heart valve.

26. The assembly of claim 21 , wherein the prosthetic heart valve is expandable.

Assignees

• Medtronic Vascular Galway Ltd

Inventors

• Casley Mark
• Costello Declan

Classifications

• A61N1/37205

  Microstimulators, e.g. implantable through a cannula · CPC title

• A61F2250/0043

  differing in electric properties, e.g. in electrical conductivity, in galvanic properties · CPC title

• A61F2250/0001

  Means for transferring electromagnetic energy to implants · CPC title

• A61F2/2418

  Scaffolds therefor, e.g. support stents · CPC title

• A61N1/0573

  chacterised by means penetrating the heart tissue, e.g. helix needle or hook · CPC title