PROSTHESIS SYSTEM AND DELIVERY APPARATUS - ENLIGHT MEDICAL TECH SHANGHAI CO LTD

Title:

PROSTHESIS SYSTEM AND DELIVERY APPARATUS

Document Type and Number:

WIPO Patent Application WO/2024/046310

Kind Code:

A1

Abstract:

A prosthesis system, comprising a delivery apparatus (100) and a prosthesis. The delivery apparatus (100) comprises a connecting shaft (110) and a control wire (120). The prosthesis comprises a base (210) and a first movable member. A preset channel (300) is arranged on the connecting shaft (110) and/or the base (210); the control wire (120) is provided with a first segment (121), a second segment (122) and a third segment (123) which are connected in sequence, the size of the part of any one of the first segment (121) and the third segment (123) at least connected to the second segment (122) being greater than that of the second segment (122), and the second segment (122) being accommodated in the preset channel (300). When the preset channel (300) is in a first state, the first segment (121) and the third segment (123) enable the second segment (122) to be constrained to the preset channel (300); when the preset channel (300) is in a second state, the control wire (120) can be separated from the preset channel (300). The prosthesis system provided by the present application enables the delivery apparatus (100) to be capable of safely and reliably adjusting the movable member in the prosthesis, thereby reducing the surgical risk.

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Inventors:

ZHOU GUANGUAN (CN)
LI FANG (CN)
HU ZHANMING (CN)
LI WENSI (CN)

Application Number:

PCT/CN2023/115492

Publication Date:

March 07, 2024

Filing Date:

August 29, 2023

Export Citation:

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Assignee:

ENLIGHT MEDICAL TECH SHANGHAI CO LTD (CN)

International Classes:

A61F2/24

Foreign References:

CN219148061U	2023-06-09
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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