Title:
PROSTHESIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/046309
Kind Code:
A1
Abstract:
Disclosed is a prosthesis system, comprising a delivery device (100) and a prosthesis. The delivery device (100) comprises a first connecting shaft (110) and a first control wire (120). The prosthesis comprises a first base (210) and a first movable member, wherein the first base (210) is detachably coupled to the first connecting shaft (110), forming a first preset channel (300) at the coupling point. The first control wire (120) is provided with a first segment (121) for independently driving the movement of the first movable member and a second segment (122), which are connected in sequence, wherein when the first connecting shaft (110) and the first base (210) are coupled, the first preset channel (300) is in a closed state, and the second segment (122) is constrained within the first preset channel (300), thereby constraining the first segment (121) at the coupling point; when the first connecting shaft (110) and the first base (210) are detached, the first preset channel (300) is in a non-closed state, and the first control wire (120) can be separated from the first preset channel (300). The prosthesis system of the present application can reduce the manufacturing cost of the prosthesis system under the condition that the delivery device (100) can safely and reliably adjust the movable member in the prosthesis.
More Like This:
| WO/2015/179468 | SELF-EXPANDING HEART VALVES FOR CORONARY PERFUSION AND SEALING |
| WO/2022/224071 | CATHETER STABILIZATION DEVICES |
| WO/2019/224577 | A CARDIAC VALVE PROSTHESIS |
Inventors:
ZHOU GUANGUAN (CN)
LI WENSI (CN)
HU ZHANMING (CN)
LI FANG (CN)
LI WENSI (CN)
HU ZHANMING (CN)
LI FANG (CN)
Application Number:
PCT/CN2023/115484
Publication Date:
March 07, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
ENLIGHT MEDICAL TECH SHANGHAI CO LTD (CN)
International Classes:
A61F2/24
Foreign References:
| CN219148061U | 2023-06-09 | |||
| CN115501001A | 2022-12-23 | |||
| CN103826548A | 2014-05-28 | |||
| CN211560531U | 2020-09-25 | |||
| CN214596110U | 2021-11-05 | |||
| US20190142589A1 | 2019-05-16 |
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
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