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Title:
INTRAUTERINE DIAPHRAGM PLACEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/155534
Kind Code:
A1
Abstract:
Provided is an intrauterine diaphragm placement device (100), comprising: a handle (10), the distal end of the handle (10) being provided with a first through hole (11); a catheter (20), the proximal end of the catheter (20) extending into the first through hole (11) and being fixedly connected to the handle (10); a pushing assembly (30), the pushing assembly (30) being arranged on the handle (10) and being movable along the handle (10); and an inner push rod (60), the inner push rod (60) being arranged in the catheter (20). The pushing assembly (30) pushes the inner push rod (60) to move between a retracted position and an unfolded position, and the distal end of the inner push rod (60) is provided with a clamping jaw (61) for mounting a diaphragm (200). When the inner push rod (60) is located at the retracted position, the clamping jaw (61) is at least partially accommodated in the catheter (20), and when the inner push rod (60) is located at the unfolded position, the clamping jaw (61) is located on the outer side of the catheter (20) and is unfolded.

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Inventors:
XIA PEIPEI (CN)
XIE JIAN (CN)
Application Number:
PCT/CN2022/135038
Publication Date:
August 24, 2023
Filing Date:
November 29, 2022
Export Citation:
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Assignee:
YIPURUN SHANGHAI BIOTECHNOLOGY CO LTD (CN)
International Classes:
A61F6/18
Domestic Patent References:
WO2001068012A12001-09-20
Foreign References:
CN217186703U2022-08-16
CN109602535A2019-04-12
CN212395023U2021-01-26
CN209966728U2020-01-21
CN1380047A2002-11-20
CN204600854U2015-09-02
CN204890309U2015-12-23
CN209316206U2019-08-30
CN209933147U2020-01-14
CN210494359U2020-05-12
CN212186847U2020-12-22
US20130213406A12013-08-22
US20160184007A12016-06-30
US20170273820A12017-09-28
US20170360597A12017-12-21
US20180055684A12018-03-01
Attorney, Agent or Firm:
JW&PARTNERS (CN)
Download PDF:
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