Title:
IMPLANTABLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/226874
Kind Code:
A1
Abstract:
The present application discloses an implantable control device, comprising a flexible channel holding member, a flexible channel interference unit, a closed interference space, and a control unit. The flexible channel holding member is configured for securing the control device to a flexible channel. The closed interference space comprises the flexible channel interference unit. The flexible channel interference unit is arranged on the flexible channel holding member. The control unit is connected with the interference space to control the switch of the interference space between a protrusion state and a contraction state. In the protrusion state, the interference space is in contact with the flexible channel and can thus hold the flexible channel together with the flexible channel holding member, so as to displace the flexible channel for liquid control. The present application can reduce the onset of diseases due to mechanical faults, and avoid long-term compression of the flexible channel.
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Inventors:
ZHANG ZIHAN (CN)
CHEN JIA (CN)
XUE WENJUN (CN)
LIU ZHIYONG (CN)
CHEN JIA (CN)
XUE WENJUN (CN)
LIU ZHIYONG (CN)
Application Number:
PCT/CN2023/095063
Publication Date:
November 30, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
SHANGHAI CORINLINE MEDICAL TECH CO LTD (CN)
International Classes:
A61F5/00
Foreign References:
| CN218165445U | 2022-12-30 | |||
| CN108338853A | 2018-07-31 | |||
| CN112089504A | 2020-12-18 | |||
| US4587954A | 1986-05-13 | |||
| BRPI0900272A2 | 2009-09-29 | |||
| CN211243902U | 2020-08-14 | |||
| US20140041672A1 | 2014-02-13 | |||
| CN113855347A | 2021-12-31 | |||
| US20200297470A1 | 2020-09-24 | |||
| US3646929A | 1972-03-07 |
Attorney, Agent or Firm:
WATSON & BAND INTELLECTUAL PROPERTY AGENT LTD. (CN)
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