The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2026
Filed:
Feb. 19, 2024
Halocinch Medical Technology (Shenzhen) Co., Ltd, Shenzhen, CN;
Hui Huang, Shenzhen, CN;
Halocinch Medical Technology (Shenzhen) Co., Ltd, Shenzhen, CN;
Abstract
The present application discloses a valve repair system for implanting artificial chordae tendineae, including a handle operation device, a valve clamping device, a valve puncturing device, a catheter, and a grasping-feedback device. The valve clamping device includes a clamping-control component, a proximal clamp, and a distal clamp. The valve puncturing device includes a pulling loop, a connecting component, a puncture needle, and a puncture hollow tube sleeved on the puncture needle. The puncture hollow tube is detachably connected to the connecting component. The pulling loop and the connecting component are received in the distal clamp. The handle operation device includes a handle, a puncturing-operation mechanism, a clamping operating mechanism, and a feedback-operation mechanism. The puncturing-operation mechanism is connected to the puncture needle assembly. The feedback-operation mechanism is connected to the grasping-feedback device. The system has minimal puncture damage and can implant multiple sets of artificial chordae tendineae at a time.