Invention Grant
- Patent Title: Active holder for annuloplasty ring delivery
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Application No.: US17100381Application Date: 2020-11-20
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Publication No.: US11576784B2Publication Date: 2023-02-14
- Inventor: Yaron Keidar , W. Vaso Adzich , Dan Rottenberg , Boaz Manash , Alon Nahshon
- Applicant: Edwards Lifesciences Corporation
- Applicant Address: US CA Irvine
- Assignee: Edwards Lifesciences Corporation
- Current Assignee: Edwards Lifesciences Corporation
- Current Assignee Address: US CA Irvine
- Agent Guy Cumberbatch
- Main IPC: A61F2/24
- IPC: A61F2/24

Abstract:
An active annuloplasty ring holder having a template that can be folded or pivoted to the side allowing the template to align longitudinally with the handle and enter the patient's chest through a small incision. The holder may include a mechanism to remotely detach sutures fastening the ring to the holder, thereby detaching the ring while avoiding the risk associated with introducing a scalpel into the operating field. A detachment mechanism may include a movable pin actuated by a pull wire that releases a plurality of holding sutures, or a hot wire, knives, or pull wire that severs the sutures. The holder may have a built-in light source for better visualization of the ring inside the heart. The holder may also have an optical means of visualizing the inside of the heart from the proximal end of the handle.
Public/Granted literature
- US20210068957A1 ACTIVE HOLDER FOR ANNULOPLASTY RING DELIVERY Public/Granted day:2021-03-11
Information query
IPC分类: