WO2014198077A1 - Aiguille multifonctionnelle à demeure - Google Patents

Aiguille multifonctionnelle à demeure Download PDF

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Publication number
WO2014198077A1
WO2014198077A1 PCT/CN2013/078311 CN2013078311W WO2014198077A1 WO 2014198077 A1 WO2014198077 A1 WO 2014198077A1 CN 2013078311 W CN2013078311 W CN 2013078311W WO 2014198077 A1 WO2014198077 A1 WO 2014198077A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
seat
needle
positive pressure
steel needle
Prior art date
Application number
PCT/CN2013/078311
Other languages
English (en)
Chinese (zh)
Inventor
张建林
Original Assignee
南通恒泰医疗器材有限公司
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
Priority claimed from CN201310234189.6A external-priority patent/CN103285450B/zh
Application filed by 南通恒泰医疗器材有限公司 filed Critical 南通恒泰医疗器材有限公司
Priority to AU2013392518A priority Critical patent/AU2013392518B2/en
Publication of WO2014198077A1 publication Critical patent/WO2014198077A1/fr

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Classifications

    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves

Abstract

L'invention concerne une aiguille multifonctionnelle à demeure, comprenant un ensemble manchon (1) et un ensemble aiguille (2) ainsi qu'une soupape antireflux (14), un dispositif de sécurité antiperforation et un raccord à pression positive sans aiguille (5). La soupape antireflux (14) est disposée dans une cavité centrale d'un siège (11) de manchon et dans la direction axiale correspondante et en communication, à l'extrémité frontale d'un tube flexible (3), avec ledit siège (11) de manchon. Le dispositif de sécurité antiperforation est disposé sur un siège (22) d'aiguille et le dispositif à pression positive sans aiguille (5) est disposé sur un raccord externe (4). Le dispositif de sécurité antiperforation et le dispositif à pression positive sans aiguille (5) sont tous les deux des dispositifs de type sans ressort. L'aiguille multifonctionnelle à demeure empêche le débordement du sang et la contamination qui en résulte et évite que le personnel médical ne se pique lors de l'extraction de l'aiguille. De plus, la structure sans ressort évite les problèmes de rouille des structures à ressort, est plus sûr et plus hygiénique et assure une stabilité et une fiabilité de travail.
PCT/CN2013/078311 2013-06-14 2013-06-28 Aiguille multifonctionnelle à demeure WO2014198077A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2013392518A AU2013392518B2 (en) 2013-06-14 2013-06-28 Multifunctional indwelling needle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310234189.6 2013-06-14
CN201310234189.6A CN103285450B (zh) 2013-03-25 2013-06-14 一种多功能留置针

Publications (1)

Publication Number Publication Date
WO2014198077A1 true WO2014198077A1 (fr) 2014-12-18

Family

ID=52022975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/078311 WO2014198077A1 (fr) 2013-06-14 2013-06-28 Aiguille multifonctionnelle à demeure

Country Status (2)

Country Link
AU (1) AU2013392518B2 (fr)
WO (1) WO2014198077A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645448A (zh) * 2015-02-02 2015-05-27 湛江健力源医疗用品有限公司 一种防逆流留置针

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1597000A (zh) * 2004-07-21 2005-03-23 张商钱 防逆流动静脉留置针
CN201049106Y (zh) * 2007-04-10 2008-04-23 陈永曦 针用保护套
CN201356856Y (zh) * 2009-01-21 2009-12-09 威海洁瑞医用制品有限公司 正压静脉留置针
CN201880125U (zh) * 2010-09-02 2011-06-29 陈尊孔 安全静脉留置针
CN201880124U (zh) * 2010-09-02 2011-06-29 陈尊孔 双安全静脉留置针
JP2013009912A (ja) * 2011-06-30 2013-01-17 Top Corp 留置針
CN202777289U (zh) * 2011-12-29 2013-03-13 泰尔茂株式会社 留置针
CN203342135U (zh) * 2013-03-25 2013-12-18 南通恒泰医疗器材有限公司 一种多功能留置针

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1597000A (zh) * 2004-07-21 2005-03-23 张商钱 防逆流动静脉留置针
CN201049106Y (zh) * 2007-04-10 2008-04-23 陈永曦 针用保护套
CN201356856Y (zh) * 2009-01-21 2009-12-09 威海洁瑞医用制品有限公司 正压静脉留置针
CN201880125U (zh) * 2010-09-02 2011-06-29 陈尊孔 安全静脉留置针
CN201880124U (zh) * 2010-09-02 2011-06-29 陈尊孔 双安全静脉留置针
JP2013009912A (ja) * 2011-06-30 2013-01-17 Top Corp 留置針
CN202777289U (zh) * 2011-12-29 2013-03-13 泰尔茂株式会社 留置针
CN203342135U (zh) * 2013-03-25 2013-12-18 南通恒泰医疗器材有限公司 一种多功能留置针

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645448A (zh) * 2015-02-02 2015-05-27 湛江健力源医疗用品有限公司 一种防逆流留置针
CN104645448B (zh) * 2015-02-02 2018-07-13 湛江健力源医疗用品有限公司 一种防逆流留置针

Also Published As

Publication number Publication date
AU2013392518B2 (en) 2017-08-10
AU2013392518A1 (en) 2016-02-04

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