CN110582318A - 一种拉绳限位式安全型留置针穿刺组件 - Google Patents

一种拉绳限位式安全型留置针穿刺组件 Download PDF

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Publication number
CN110582318A
CN110582318A CN201780090650.1A CN201780090650A CN110582318A CN 110582318 A CN110582318 A CN 110582318A CN 201780090650 A CN201780090650 A CN 201780090650A CN 110582318 A CN110582318 A CN 110582318A
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needle
needle point
rope
shielding part
point
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CN201780090650.1A
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陈永曦
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Fujian Bestway Medical Polymer Corp
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Fujian Bestway Medical Polymer Corp
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Publication of CN110582318A publication Critical patent/CN110582318A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

一种安全型留置针针管穿刺组件，为一种拉绳限位式安全型留置穿刺组件，包括针尖止出构件（2）、针尖遮蔽件（3）、操作手柄（4）、针管（6）和针座（7），针尖遮蔽件（3）与导管座以可挣脱方式连接，撤针后，针尖遮蔽件（3）与导管座脱离，其结构要点在于：还包括一种含有拉绳（5.2）的拉绳限位装置，拉绳（5.2）一端与针座（7）连接，另一端与针尖遮蔽件（3）连接，拉绳（5.2）塞设于手柄内腔与针尖遮蔽件（3）之间的柱环形空腔，拉绳（5.2）的伸展长度大于针尖后退至针尖止出构件（2）后端的行程。该留置针针管穿刺组件相比现有技术具有如下优点：结构较简单，限位较牢靠有效。

Description

PCT国内申请，说明书已公开。

Claims (5)

  1. PCT国内申请，权利要求书已公开。
CN201780090650.1A 2017-05-15 2017-05-15 一种拉绳限位式安全型留置针穿刺组件 Pending CN110582318A (zh)

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PCT/CN2017/084307 WO2018209488A1 (zh) 2017-05-15 2017-05-15 一种拉绳限位式安全型留置针穿刺组件

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CN110582318A true CN110582318A (zh) 2019-12-17

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WO (1) WO2018209488A1 (zh)

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA987377B (en) * 1997-08-20 1999-02-17 Braun Melsungen Ag Spring clip safety IV catheter
CN1427731A (zh) * 2000-11-21 2003-07-02 贝克顿迪肯森公司 带有针罩的导管和插管器针的组件
CN101104094A (zh) * 2007-08-10 2008-01-16 张亚根 带无针密闭接口的安全式动静脉留置针
CN101229412A (zh) * 2007-12-10 2008-07-30 张亚平 具有无针接口正压密闭阀的y型安全动静脉留置针
CN201179251Y (zh) * 2008-03-19 2009-01-14 陈永曦 针具保护套连接件
CN201182826Y (zh) * 2007-12-10 2009-01-21 张亚根 具有无针接口正压密闭阀的h型安全动静脉留置针
CN202605506U (zh) * 2012-04-12 2012-12-19 福建省百仕韦医用高分子股份有限公司 导杆限位式安全针
CN103301528A (zh) * 2013-06-18 2013-09-18 浙江康德莱医疗器械股份有限公司 一种安全静脉输液留置针组件
CN203355026U (zh) * 2013-06-24 2013-12-25 邹积岐 穿刺针芯自退式留置针
CN203634573U (zh) * 2012-11-30 2014-06-11 尼普洛株式会社 留置针组件
CN204033872U (zh) * 2014-08-22 2014-12-24 中国人民解放军第四军医大学 一种甲状腺术后用引流固定装置
CN204158824U (zh) * 2014-07-28 2015-02-18 苏州灵岩医疗器械有限公司 防刺伤留置针
CN104800924A (zh) * 2014-01-24 2015-07-29 泰尔茂医疗产品(杭州)有限公司 导管组合体
CN205626621U (zh) * 2016-04-20 2016-10-12 丽水市人民医院 带保护装置的留置针
CN106267521A (zh) * 2016-08-30 2017-01-04 苏州鱼跃医疗科技有限公司 安全装置、导管和引入针组件及留置针
CN207640741U (zh) * 2017-05-15 2018-07-24 福建省百仕韦医用高分子股份有限公司 一种拉绳限位式安全型留置针穿刺组件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898577A (en) * 1988-09-28 1990-02-06 Advanced Cardiovascular Systems, Inc. Guiding cathether with controllable distal tip
CN201790880U (zh) * 2010-09-08 2011-04-13 陈永曦 留置针穿刺针管组件
CN203724591U (zh) * 2013-03-15 2014-07-23 B.布劳恩梅尔松根股份公司 阀控导管组件
CN104043181B (zh) * 2013-03-15 2017-04-12 B.布劳恩梅尔松根股份公司 带有密封件的安全iv导管组件

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA987377B (en) * 1997-08-20 1999-02-17 Braun Melsungen Ag Spring clip safety IV catheter
CN1427731A (zh) * 2000-11-21 2003-07-02 贝克顿迪肯森公司 带有针罩的导管和插管器针的组件
CN101104094A (zh) * 2007-08-10 2008-01-16 张亚根 带无针密闭接口的安全式动静脉留置针
CN101229412A (zh) * 2007-12-10 2008-07-30 张亚平 具有无针接口正压密闭阀的y型安全动静脉留置针
CN201182826Y (zh) * 2007-12-10 2009-01-21 张亚根 具有无针接口正压密闭阀的h型安全动静脉留置针
CN201179251Y (zh) * 2008-03-19 2009-01-14 陈永曦 针具保护套连接件
CN202605506U (zh) * 2012-04-12 2012-12-19 福建省百仕韦医用高分子股份有限公司 导杆限位式安全针
CN203634573U (zh) * 2012-11-30 2014-06-11 尼普洛株式会社 留置针组件
CN103301528A (zh) * 2013-06-18 2013-09-18 浙江康德莱医疗器械股份有限公司 一种安全静脉输液留置针组件
CN203355026U (zh) * 2013-06-24 2013-12-25 邹积岐 穿刺针芯自退式留置针
CN104800924A (zh) * 2014-01-24 2015-07-29 泰尔茂医疗产品(杭州)有限公司 导管组合体
CN204158824U (zh) * 2014-07-28 2015-02-18 苏州灵岩医疗器械有限公司 防刺伤留置针
CN204033872U (zh) * 2014-08-22 2014-12-24 中国人民解放军第四军医大学 一种甲状腺术后用引流固定装置
CN205626621U (zh) * 2016-04-20 2016-10-12 丽水市人民医院 带保护装置的留置针
CN106267521A (zh) * 2016-08-30 2017-01-04 苏州鱼跃医疗科技有限公司 安全装置、导管和引入针组件及留置针
CN207640741U (zh) * 2017-05-15 2018-07-24 福建省百仕韦医用高分子股份有限公司 一种拉绳限位式安全型留置针穿刺组件

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