System and method for implant delivery
AssigneeAbbott Cardiovascular Systems Inc.
InventorKoji J. Kizuka
Life of this patent
Estimating the term…
Abstract
A method for delivering an implant including, a catheter having a shaft defined by a proximal end and a distal end and a bore extending therethrough; a first joint in the shaft, and a second joint in the shaft located distal of the first joint. The first joint and the second joint are separated by a first digit sized to receive the implant and located between the first joint and the second joint. The second joint and the distal end are separated by a second digit being sized to receive the implant. The implant is advanced through the first digit and into the second digit without bending the implant or the first and second digits by rotating the digits at the first joint and the second joint.
Claims10
A method of delivering an implant into a heart of a patient, the heart having a left atrium and a right atrium, the method comprising:
- creating an entryway into the anatomy of a patient via a femoral artery;
- performing a trans-septal puncture between the right atrium and the left atrium;
- inserting into the patient via the femoral artery a catheter having:
- a proximal end communicating via a bore to a distal end;
- a first joint, and a second joint that is located distal of the first joint, wherein, the first joint and the second joint are separated by a first digit that is rotationally rigid at all points between the first joint and the second joint, and further wherein the second joint and the distal end are separated by a second digit that is rotationally rigid at all points between the second joint and the distal end;
- advancing the catheter into the patient until the first joint and the distal end are located in the right atrium and an implant is located, within the first digit, distal of the first joint and proximal of the second joint;
- bending the first joint;
- after bending the first joint, passing the distal end via the trans-septal puncture into the left atrium until the second joint is located in the left atrium;
- moving the implant into the second digit until the entire implant is located distal of the second joint and proximal of the catheter distal end.
Dependencies are inferred from the claim text.