Fold Lock Conveyor System

A conveying system and lock body technology, applied in the field of folding lock conveying systems

Active Publication Date: 2016-01-20
北京卡迪泰医疗器械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing folding lock and folding lock delivery system technology still needs further improvement
For example, there is no prior art that secures one or more tensioning members, such as sutures, from unwanted movement during and after percutaneous procedures.

Method used

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Examples

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Embodiment Construction

[0036]Certain specific implementation details are set forth in the following description and drawings to provide an understanding of certain embodiments of the invention. Those skilled in the relevant art will appreciate that they can practice other embodiments guided by the present invention without one or more of the details set forth below. Accordingly, it is not the applicant's intention that the scope of the appended claims be limited, or in any way limited, only to the description of the implementation details. The following describes many steps and sequences in the practice of the present invention, but the steps and sequence of steps and some terms should not be considered as necessary to practice all embodiments of the present invention.

[0037] As used herein, the terms: "subject" and "patient" refer to animals, such as mammalian livestock, pets, etc., but preferably humans. Specific examples of "subject" and "patient" include, but are not limited to, those individ...

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PUM

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Abstract

A fold lock delivery system capable of percutaneous delivery of a suture lock assembly. The folding lock delivery system includes a lock assembly, a control assembly, and a catheter assembly. The lock assembly secures the suture in place, and the control assembly allows the clinician to secure the suture to the lock assembly, apply tension to the suture to cause tissue folding, and deploy the lock assembly. The fold-lock delivery system can be used in percutaneous or open-chest surgery to repair mitral regurgitation.

Description

technical field [0001] The present invention generally relates to a lock assembly for use in catheter-based surgery. The present invention also relates to a collapsible lock delivery system and methods of using such a collapsible lock delivery system that can be used to deliver and deploy the lock assembly of the present invention to secure one or more tension adjustment members. Background technique [0002] Catheter-based surgery can be used to repair tissue, such as a defective mitral valve. Such catheter-based surgical procedures include what is commonly known as annuloplasty, which involves reducing the length of the posterior mitral valve leaflet by folding it one or more times. Specifically, several anchors are driven at various locations around the mitral valve annulus near the posterior leaflet of the mitral valve, each anchor having a coupled suture thereon. Gather the above sutures together and pull taut. As the suture is pulled, the tissue between each pair of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04
CPCA61B17/0469A61B17/0401A61B17/0485A61B17/0487A61F2/2451A61B2017/00243A61B2017/0406A61B2017/0409A61B2017/0417A61B2017/0419A61B2017/0464A61B2017/0488A61B2017/2923A61B2017/0496A61B2090/0811
Inventor 迈克尔·萨瑟兰乔纳森·古德温梅根·福尔摩斯克里斯托弗·李亚当·维格纳尔特约翰·德彼艾诺詹姆斯·塞勒斯
Owner 北京卡迪泰医疗器械科技有限公司
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