WO2023155534A1 - Dispositif de placement de diaphragme intra-utérin - Google Patents

Dispositif de placement de diaphragme intra-utérin Download PDF

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Publication number
WO2023155534A1
WO2023155534A1 PCT/CN2022/135038 CN2022135038W WO2023155534A1 WO 2023155534 A1 WO2023155534 A1 WO 2023155534A1 CN 2022135038 W CN2022135038 W CN 2022135038W WO 2023155534 A1 WO2023155534 A1 WO 2023155534A1
Authority
WO
WIPO (PCT)
Prior art keywords
push rod
handle
placement device
endometrial
inner push
Prior art date
Application number
PCT/CN2022/135038
Other languages
English (en)
Chinese (zh)
Inventor
夏佩佩
谢建
Original Assignee
易浦润（上海）生物技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 易浦润（上海）生物技术有限公司 filed Critical 易浦润（上海）生物技术有限公司
Publication of WO2023155534A1 publication Critical patent/WO2023155534A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • A61F6/18—Inserters or removers ; Apparatus for loading an intra-uterine device into an insertion tube

Definitions

  • IUDs are contraceptive devices placed in the female uterine cavity. They are reversible and long-acting contraceptive devices.
  • Fig. 5 is a schematic diagram of the structure of the endometrial patch placement device in the deployed position according to an embodiment of the present disclosure
  • Fig. 7 is a structural schematic diagram of cooperation between a pushing member and a transmission member according to an embodiment of the present disclosure
  • the implantation process of the diaphragm 200 only needs the operator to control the pushing assembly 30 to make the diaphragm 200 reach the working position in the uterine cavity.
  • the membrane placement device 100 can conveniently and accurately send the membrane 200 to a suitable position in the uterine cavity, and can fully expand the soft membrane 200 without causing adverse effects on the membrane 200 and the uterine cavity, so that the membrane The sheet 200 effectively achieves the effect of treating or preventing uterine adhesions.
  • the retractable structure of the inner push rod 60 with the claws 61 facilitates the entry of the endometrial patch placement device 100 into the uterine cavity, effectively reducing the pain of the patient and reducing the risk of the operation.
  • the endometrial patch placement device 100 does not use glued or welded structures, but is connected by mechanical limit, which realizes functions such as positioning and clamping, reduces the difficulty of production and assembly, and at the same time requires less professional skills for the operator .
  • the inner push rod 60 includes a rod body 64 and a positioning rod 65, the proximal end of the rod body 64 is provided with a second sheathing portion 62 connected to the push assembly 30, and the distal end of the rod body 64 It is fixedly connected with the claw 61 and the positioning rod 65 .
  • the jaws 61 are in the open state in the free state.
  • the patch 200 needs to be clamped.
  • the The pushing member 40 slowly moves to the proximal end of the chute 12 to a limit position, at which point the ideal clamping state of the diaphragm 200 is shown in FIG. 4 .

Landscapes

  • Health & Medical Sciences (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne un dispositif de placement de diaphragme intra-utérin (100), comprenant : une poignée (10), l'extrémité distale de la poignée (10) étant pourvue d'un premier trou traversant (11) ; un cathéter (20), l'extrémité proximale du cathéter (20) s'étendant dans le premier trou traversant (11) et étant reliée de manière fixe à la poignée (10) ; un ensemble de poussée (30), l'ensemble de poussée (30) étant disposé sur la poignée (10) et étant mobile le long de la poignée (10) ; et une tige de poussée interne (60), la tige de poussée interne (60) étant disposée dans le cathéter (20). L'ensemble de poussée (30) pousse la tige de poussée interne (60) afin qu'elle se déplace entre une position rétractée et une position dépliée et l'extrémité distale de la tige de poussée interne (60) est pourvue d'une mâchoire de serrage (61) destinée au montage d'un diaphragme (200). Lorsque la tige de poussée interne (60) est située au niveau de la position rétractée, la mâchoire de serrage (61) est au moins partiellement logée dans le cathéter (20) et, lorsque la tige de poussée interne (60) est située au niveau de la position dépliée, la mâchoire de serrage (61) est située sur le côté externe du cathéter (20) et est dépliée.
PCT/CN2022/135038 2022-02-15 2022-11-29 Dispositif de placement de diaphragme intra-utérin WO2023155534A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220305053.4 2022-02-15
CN202220305053.4U CN217186703U (zh) 2022-02-15 2022-02-15 宫内膜片放置装置

Publications (1)

Publication Number Publication Date
WO2023155534A1 true WO2023155534A1 (fr) 2023-08-24

Family

ID=82795854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/135038 WO2023155534A1 (fr) 2022-02-15 2022-11-29 Dispositif de placement de diaphragme intra-utérin

Country Status (2)

Country Link
CN (1) CN217186703U (fr)
WO (1) WO2023155534A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217186703U (zh) * 2022-02-15 2022-08-16 易浦润（上海）生物技术有限公司 宫内膜片放置装置

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068012A1 (fr) * 2000-03-16 2001-09-20 Solinhac Jean Pierre Dispositif d'insertion pour la mise en place d'un dispositif intra-uterin du type en forme de t
CN1380047A (zh) * 2001-04-10 2002-11-20 天津和杰医疗器械有限公司 插入装置
US20130213406A1 (en) * 2010-10-29 2013-08-22 Odyssea Pharma S.A. Intra-uterine insertion device
CN204600854U (zh) * 2015-04-28 2015-09-02 辽宁浩宏医疗科技股份有限公司 一种新型的节育器输送器
CN204890309U (zh) * 2015-08-25 2015-12-23 天津和杰医疗器械有限公司 固定式宫内节育器放置装置
US20160184007A1 (en) * 2013-02-04 2016-06-30 Hologic, Inc. Fundus bumper mechanical reference for easier mechanism deployment
US20170273820A1 (en) * 2016-03-24 2017-09-28 Medicines360 Iud insertion devices, and related methods and kits therefor
US20170360597A1 (en) * 2012-04-16 2017-12-21 Hologic, Inc. Variable stiffness flexure
US20180055684A1 (en) * 2016-08-27 2018-03-01 Meril Endo Surgery Pvt. Ltd. Intrauterine device inserter
CN109602535A (zh) * 2019-02-15 2019-04-12 易浦润（上海）生物技术有限公司 一种宫内膜片放置装置及其放置方法
CN209316206U (zh) * 2018-03-23 2019-08-30 高京波 一种妇科置环装置
CN209933147U (zh) * 2019-03-12 2020-01-14 黄敏玲 一种妇产科用新型取环器
CN209966728U (zh) * 2019-02-15 2020-01-21 易浦润（上海）生物技术有限公司 一种宫内膜片放置装置
CN210494359U (zh) * 2019-02-15 2020-05-12 易浦润（上海）生物技术有限公司 一种宫内膜片放置装置
CN212186847U (zh) * 2020-04-03 2020-12-22 王孟冬 一种防刮壁的妇产科用取环器
CN212395023U (zh) * 2020-03-31 2021-01-26 柳州市柳铁中心医院 一种改良异物钳
CN217186703U (zh) * 2022-02-15 2022-08-16 易浦润（上海）生物技术有限公司 宫内膜片放置装置

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068012A1 (fr) * 2000-03-16 2001-09-20 Solinhac Jean Pierre Dispositif d'insertion pour la mise en place d'un dispositif intra-uterin du type en forme de t
CN1380047A (zh) * 2001-04-10 2002-11-20 天津和杰医疗器械有限公司 插入装置
US20130213406A1 (en) * 2010-10-29 2013-08-22 Odyssea Pharma S.A. Intra-uterine insertion device
US20170360597A1 (en) * 2012-04-16 2017-12-21 Hologic, Inc. Variable stiffness flexure
US20160184007A1 (en) * 2013-02-04 2016-06-30 Hologic, Inc. Fundus bumper mechanical reference for easier mechanism deployment
CN204600854U (zh) * 2015-04-28 2015-09-02 辽宁浩宏医疗科技股份有限公司 一种新型的节育器输送器
CN204890309U (zh) * 2015-08-25 2015-12-23 天津和杰医疗器械有限公司 固定式宫内节育器放置装置
US20170273820A1 (en) * 2016-03-24 2017-09-28 Medicines360 Iud insertion devices, and related methods and kits therefor
US20180055684A1 (en) * 2016-08-27 2018-03-01 Meril Endo Surgery Pvt. Ltd. Intrauterine device inserter
CN209316206U (zh) * 2018-03-23 2019-08-30 高京波 一种妇科置环装置
CN109602535A (zh) * 2019-02-15 2019-04-12 易浦润（上海）生物技术有限公司 一种宫内膜片放置装置及其放置方法
CN209966728U (zh) * 2019-02-15 2020-01-21 易浦润（上海）生物技术有限公司 一种宫内膜片放置装置
CN210494359U (zh) * 2019-02-15 2020-05-12 易浦润（上海）生物技术有限公司 一种宫内膜片放置装置
CN209933147U (zh) * 2019-03-12 2020-01-14 黄敏玲 一种妇产科用新型取环器
CN212395023U (zh) * 2020-03-31 2021-01-26 柳州市柳铁中心医院 一种改良异物钳
CN212186847U (zh) * 2020-04-03 2020-12-22 王孟冬 一种防刮壁的妇产科用取环器
CN217186703U (zh) * 2022-02-15 2022-08-16 易浦润（上海）生物技术有限公司 宫内膜片放置装置

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