Title:
CONNECTION MECHANISM FOR IMPLANTABLE MEDICAL DEVICE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/057159
Kind Code:
A1
Abstract:
A connection mechanism for an implantable medical device and a manufacturing method therefor. The connection mechanism is tubular and comprises: a sealing cannula (10) used for being sleeved on the periphery of the connection portion of a first connection member and a second connection member of the implantable medical device; a shielding cannula (20) sleeved on the sealing cannula (10) and having two ends beyond the sealing cannula (10) in the axial direction; and a connection cannula (30) sleeved on the shielding cannula (20), wherein in the axial direction of the connection mechanism, two outermost ends of the connection cannula (30) are located outside two ends of the shielding cannula (20), and the connection cannula (30) is partially located in the region where the sealing cannula (10) is located. The connection mechanism of the implantable medical device has a simple structure, is convenient to use, and has low manufacturing costs.
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Inventors:
PENG JUNFENG (CN)
Application Number:
PCT/CN2020/141949
Publication Date:
March 24, 2022
Filing Date:
December 31, 2020
Export Citation:
Assignee:
BEIJING PINS MEDICAL CO LTD (CN)
International Classes:
A61N1/372
Domestic Patent References:
| WO2003063957A2 | 2003-08-07 |
Foreign References:
| CN108808313A | 2018-11-13 | |||
| CN104606780A | 2015-05-13 | |||
| CN104606781A | 2015-05-13 | |||
| CN107106852A | 2017-08-29 | |||
| EP2373377B1 | 2018-05-30 | |||
| US20100114276A1 | 2010-05-06 |
Attorney, Agent or Firm:
BEIJING LIZHI PATENT AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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