Artificial chordae tendineae implantation system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11554016
APP PUB NO 20200155313A1
SERIAL NO

16749337

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Importance

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Abstract

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An artificial chordae tendineae implantation system includes a clamping device, a puncture device, a pushing device, and a detection device. The pushing device includes a pushing shaft. The clamping device includes a clamping push rod that receives an artificial chorda tendineae, and a distal clamp and a proximal clamp for cooperatively clamping a valve leaflet. The detection device includes one probe that is movably disposed in the pushing shaft. A probe outlet is provided at one of a clamping surface of the proximal clamp and a clamping surface of the distal clamp, and a probe accommodation chamber corresponding to the probe outlet is provided at the other one. When the clamping device is closed, the distal end of the probe protrudes from the probe outlet and is accommodated in the probe accommodation chamber, and whether the valve leaflet is clamped is detected.

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Patent Owner(s)

  • HANGZHOU VALGEN MEDTECH CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhang, Tingchao Zhejiang, CN 43 92
Zhang, Weiwei Zhejiang, CN 114 693
Zhou, Chunyuan Zhejiang, CN 8 11

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