WO2013140983A1 - Aiguille médicale - Google Patents

Aiguille médicale Download PDF

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Publication number
WO2013140983A1
WO2013140983A1 PCT/JP2013/055404 JP2013055404W WO2013140983A1 WO 2013140983 A1 WO2013140983 A1 WO 2013140983A1 JP 2013055404 W JP2013055404 W JP 2013055404W WO 2013140983 A1 WO2013140983 A1 WO 2013140983A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
medical needle
needle
cylinder
housing cylinder
Prior art date
Application number
PCT/JP2013/055404
Other languages
English (en)
Japanese (ja)
Inventor
寺澤祐哉
大津順一
Original Assignee
テルモ株式会社
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 テルモ株式会社 filed Critical テルモ株式会社
Publication of WO2013140983A1 publication Critical patent/WO2013140983A1/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

Abstract

La présente invention concerne une aiguille médicale (10) comprenant les éléments suivants : un corps d'aiguille (12) ; un arbre (24) prévu sur l'extrémité de base du corps d'aiguille (12) ; un tube de logement (16) à l'intérieur duquel est place l'arbre (24) de manière à pouvoir être déplacé dans la direction de l'axe ; et un élément de blocage (18) qui vient en prise de manière amovible avec l'arbre (24). L'arbre (24) est bloqué sur le tube de logement (16) par l'élément de blocage (18) en contact avec l'arbre (24). Lorsque des leviers de dégagement (63a, 63b) pour l'élément de blocage (18) sont comprimés vers l'intérieur, l'engrènement de l'élément de blocage (18) et de l'arbre (24) est libéré.
PCT/JP2013/055404 2012-03-21 2013-02-28 Aiguille médicale WO2013140983A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-063023 2012-03-21
JP2012063023 2012-03-21

Publications (1)

Publication Number Publication Date
WO2013140983A1 true WO2013140983A1 (fr) 2013-09-26

Family

ID=49222446

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/055404 WO2013140983A1 (fr) 2012-03-21 2013-02-28 Aiguille médicale

Country Status (1)

Country Link
WO (1) WO2013140983A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515513A3 (de) * 2014-02-25 2016-03-15 Braun Melsungen Ag Kathetervorrichtung und zugehörige verfahren
WO2016107028A1 (fr) * 2015-01-04 2016-07-07 上海金塔医用器材有限公司 Aiguille de ponction de méridiens biplan anti-piqûre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001309976A (ja) * 2000-05-01 2001-11-06 Jms Co Ltd 翼付き注射針装置
JP2003180829A (ja) * 2001-10-24 2003-07-02 Becton Dickinson & Co 伸縮自在の針アセンブリ
JP2007519474A (ja) * 2004-01-28 2007-07-19 スペシャライズド・ヘルス・プロダクツ・インコーポレーテッド バイオプシー針装置
JP2009509587A (ja) * 2005-09-22 2009-03-12 タイコ・ヘルスケアー・グループ・エルピー 安全針用の軸線上に配置されない戻しばね

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001309976A (ja) * 2000-05-01 2001-11-06 Jms Co Ltd 翼付き注射針装置
JP2003180829A (ja) * 2001-10-24 2003-07-02 Becton Dickinson & Co 伸縮自在の針アセンブリ
JP2007519474A (ja) * 2004-01-28 2007-07-19 スペシャライズド・ヘルス・プロダクツ・インコーポレーテッド バイオプシー針装置
JP2009509587A (ja) * 2005-09-22 2009-03-12 タイコ・ヘルスケアー・グループ・エルピー 安全針用の軸線上に配置されない戻しばね

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515513A3 (de) * 2014-02-25 2016-03-15 Braun Melsungen Ag Kathetervorrichtung und zugehörige verfahren
AT15219U1 (de) * 2014-02-25 2017-03-15 Braun Melsungen Ag Kathetervorrichtung
WO2016107028A1 (fr) * 2015-01-04 2016-07-07 上海金塔医用器材有限公司 Aiguille de ponction de méridiens biplan anti-piqûre

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