ATE252925T1 - Einwegsicherheitsspritze - Google Patents

Einwegsicherheitsspritze

Info

Publication number
ATE252925T1
ATE252925T1 AT98912294T AT98912294T ATE252925T1 AT E252925 T1 ATE252925 T1 AT E252925T1 AT 98912294 T AT98912294 T AT 98912294T AT 98912294 T AT98912294 T AT 98912294T AT E252925 T1 ATE252925 T1 AT E252925T1
Authority
AT
Austria
Prior art keywords
needle
covering sleeve
plunger
locking projection
syringe
Prior art date
Application number
AT98912294T
Other languages
English (en)
Inventor
Sergio Restelli
Nardino Righi
Original Assignee
Sergio Restelli
Nardino Righi
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 IT97SV000008 external-priority patent/IT1294041B1/it
Priority claimed from IT97SV000007 external-priority patent/IT1294040B1/it
Application filed by Sergio Restelli, Nardino Righi filed Critical Sergio Restelli
Application granted granted Critical
Publication of ATE252925T1 publication Critical patent/ATE252925T1/de

Links

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
    • A61M5/178—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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the piston-rod
    • 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
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • A61M2005/3264—Trigger provided at the proximal end, i.e. syringe end opposite to needle mounting end
    • 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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • 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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
    • A61M5/3272—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position having projections following labyrinth paths

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Portable Nailing Machines And Staplers (AREA)
AT98912294T 1997-02-12 1998-02-09 Einwegsicherheitsspritze ATE252925T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97SV000008 IT1294041B1 (it) 1997-02-12 1997-02-12 Siringa monouso di sicurezza
IT97SV000007 IT1294040B1 (it) 1997-02-12 1997-02-12 Siringa di sicurezza monouso.
PCT/EP1998/000692 WO1998035714A1 (en) 1997-02-12 1998-02-09 Disposable safety syringe

Publications (1)

Publication Number Publication Date
ATE252925T1 true ATE252925T1 (de) 2003-11-15

Family

ID=26332154

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98912294T ATE252925T1 (de) 1997-02-12 1998-02-09 Einwegsicherheitsspritze

Country Status (7)

Country Link
US (1) US6319234B1 (de)
EP (1) EP1017436B1 (de)
AT (1) ATE252925T1 (de)
AU (1) AU6719198A (de)
CA (1) CA2280716A1 (de)
DE (1) DE69819352T2 (de)
WO (1) WO1998035714A1 (de)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
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IT1304761B1 (it) * 1998-01-20 2001-03-29 Nardino Righi Siringa monouso di sicurezza.
FR2799976B1 (fr) * 1999-10-26 2002-06-21 Plastic Omnium Cie Dispositif de securite pour seringue d'injection
FR2801795B1 (fr) 1999-12-07 2002-07-05 Plastef Investissements Dispositif de support de securite pour une seringue et ensemble d'un tel dispositif et d'une seringue
AU2000268103B2 (en) * 2000-01-27 2004-09-30 Biomd Limited A single-use syringe
JP2003523804A (ja) 2000-01-27 2003-08-12 アフラ デザイン ピーティーワイ．リミティッド 一回使用の注射器
GB0003790D0 (en) 2000-02-18 2000-04-05 Astrazeneca Uk Ltd Medical device
AUPQ664800A0 (en) * 2000-04-04 2000-05-04 Dyer, John Raymond A retractable syringe system
US6475194B2 (en) * 2000-04-05 2002-11-05 Gem Plastics, Inc. Safety syringe
US6613022B1 (en) 2000-05-05 2003-09-02 Safety Syringes, Inc. Passive needle guard for syringes
US6623459B1 (en) 2000-05-05 2003-09-23 Safety Syringes, Inc. Passive needle guard for syringes
EP1232763A1 (de) 2001-02-14 2002-08-21 Sergio Restelli Einwegspritze
EP1300169A1 (de) * 2001-10-08 2003-04-09 Sergio Restelli Gerät zum Sammeln von Blutproben mit vereinfachter Sicherheits-Vorrichtung
US6971999B2 (en) * 2001-11-14 2005-12-06 Medical Instill Technologies, Inc. Intradermal delivery device and method
FR2835753B1 (fr) * 2002-02-11 2004-10-29 Plastef Investissements Dispositif de support de securite pour une seringue et ensemble d'un tel dispositif et d'une seringue
US6976976B2 (en) * 2002-03-27 2005-12-20 Safety Syringes, Inc. Syringe with needle guard injection device
US6776777B2 (en) * 2002-05-10 2004-08-17 Becton, Dickinson And Company Passive safety shield system for injection devices
EP1362609A1 (de) * 2002-05-16 2003-11-19 Sergio Restelli Einwegsicherheitsspritze mit automatisch geführter Aussenhülle
US6979316B1 (en) * 2002-05-23 2005-12-27 Seedlings Life Science Ventures Llc Apparatus and method for rapid auto-injection of medication
EP1371382A1 (de) * 2002-06-04 2003-12-17 Sergio Restelli Sicherheitsspritze mit einer Schutzhülle
EP1374934A1 (de) * 2002-06-25 2004-01-02 Sergio Restelli Kanüle mit Flügeln mit verbesserter Sicherheit
WO2004004803A2 (en) * 2002-07-08 2004-01-15 Medical Instill Technologies, Inc. Interadermal delivery device, and method of intradermal delivery
AU2002353523A1 (en) * 2002-11-04 2004-06-07 Sergio Restelli Set of components for making a syringe into a disposable automatic safety syringe and relative disposable automatic safety syringe
US20090204076A1 (en) * 2003-02-03 2009-08-13 Barry Peter Liversidge Medical Injector
US20060189931A1 (en) * 2003-03-24 2006-08-24 John Riemelmoser Syringe with retractable needle
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DE102004004310A1 (de) * 2004-01-28 2005-08-18 Tecpharma Licensing Ag Injektionsgerät mit verrastbarem Dosierglied
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FR2922455B1 (fr) * 2007-10-23 2010-10-29 Plastef Investissements Dispositif de seringue comprenant un corps de seringue et un manchon de support.
GB2460398A (en) * 2008-05-20 2009-12-02 Owen Mumford Ltd Auto-injector having a magnetic injection indicator and a needle sheath retainer
JP4361962B1 (ja) * 2009-01-30 2009-11-11 株式会社アルテ 容器兼用注射器
MX2011011541A (es) 2009-04-29 2012-02-28 Abbott Biotech Ltd Dispositivo de inyeccion automatico.
EP2482879B1 (de) * 2009-09-30 2016-11-09 Sanofi-Aventis Deutschland GmbH Verfahren und anordnung für eine arzneimittelabgabevorrichtung
US8758301B2 (en) 2009-12-15 2014-06-24 Abbvie Biotechnology Ltd Firing button for automatic injection device
KR101850687B1 (ko) 2010-04-21 2018-04-20 애브비 바이오테크놀로지 리미티드 치료제의 제어된 전달을 위한 착용형 자동 주사 디바이스
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GB201407682D0 (en) * 2014-05-01 2014-06-18 New Injection Systems Ltd Needle Safety Shield
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TW201700117A (zh) 2015-06-03 2017-01-01 賽諾菲阿凡提斯德意志有限公司 用於自動注射器的注射筒托架和組裝方法
TW201705994A (zh) 2015-06-03 2017-02-16 賽諾菲阿凡提斯德意志有限公司 自動注射器及組裝方法
JP6856840B2 (ja) 2016-12-27 2021-04-14 アクション メディカル テクノロジーズ，エルエルシーＡｃｔｉｏｎ Ｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ，Ｌｌｃ 注入器、および注入器を動作させる方法
WO2020014292A1 (en) 2018-07-10 2020-01-16 Action Medical Technologies, Llc Apparatuses and method for injecting medicaments
USD893712S1 (en) 2019-02-15 2020-08-18 Action Medical Technologies, Llc Grip for autoinjectors
JP1691364S (de) 2019-11-01 2021-08-02
CA3172305C (en) 2020-03-25 2023-02-07 Joseph B. Hoffer Apparatuses and methods for injecting medicaments
US11957542B2 (en) 2020-04-30 2024-04-16 Automed Patent Holdco, Llc Sensing complete injection for animal injection device
US11759576B2 (en) 2020-06-05 2023-09-19 Action Medical Technologies, Llc Parenteral injection apparatus
CN115227913B (zh) * 2022-07-26 2023-10-20 南京鈊帝医疗科技有限公司 自动注射器及其注射针筒
KR102682087B1 (ko) * 2023-03-08 2024-07-05 주식회사 비에스엘 자동 약물 주입 장치
USD1108627S1 (en) 2023-10-02 2026-01-06 Regeneron Pharmaceuticals, Inc. Drug-delivery device
USD1109322S1 (en) 2023-10-02 2026-01-13 Regeneron Pharmaceuticals, Inc. Drug-delivery device

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GB8630016D0 (en) * 1986-12-16 1987-01-28 Id Tech Ltd Dental injection device
US4850968A (en) * 1987-07-27 1989-07-25 Ar.Ma.S.R.L. Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap
FR2650187B2 (fr) * 1989-06-27 1992-01-17 Guerineau Jean Combine aiguille-seringue auto-escamotable
ES2074168T3 (es) * 1990-03-08 1995-09-01 Blue Star Corp Sa Jeringa de aguja autoescamoteable.
ES2082052T3 (es) * 1990-07-19 1996-03-16 Nardino Righi Jeringuilla de seguridad, de un solo uso.
IT1253104B (it) * 1991-07-02 1995-07-10 Paolo Romagnoli Siringa monouso
EP0680767A1 (de) * 1994-05-06 1995-11-08 Nardino Righi Einwegspritze
US5562626A (en) * 1995-09-11 1996-10-08 Sanpietro; Joseph A. Safety syringe

Also Published As

Publication number Publication date
DE69819352D1 (de) 2003-12-04
WO1998035714A1 (en) 1998-08-20
CA2280716A1 (en) 1998-08-20
AU6719198A (en) 1998-09-08
DE69819352T2 (de) 2004-08-19
EP1017436B1 (de) 2003-10-29
EP1017436A1 (de) 2000-07-12
US6319234B1 (en) 2001-11-20

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