ATE292989T1 - Medizinsiche vorrichtung mit einer zurückziehbaren nadel - Google Patents

Medizinsiche vorrichtung mit einer zurückziehbaren nadel

Info

Publication number
ATE292989T1
ATE292989T1 AT00989239T AT00989239T ATE292989T1 AT E292989 T1 ATE292989 T1 AT E292989T1 AT 00989239 T AT00989239 T AT 00989239T AT 00989239 T AT00989239 T AT 00989239T AT E292989 T1 ATE292989 T1 AT E292989T1
Authority
AT
Austria
Prior art keywords
medical device
retractable needle
patient
present
needle
Prior art date
Application number
AT00989239T
Other languages
English (en)
Inventor
Thor R Halseth
John Barker
Michael J Botich
Original Assignee
Mdc Invest Holdings Inc
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 Mdc Invest Holdings Inc filed Critical Mdc Invest Holdings Inc
Priority claimed from PCT/US2000/033436 external-priority patent/WO2001045776A1/en
Application granted granted Critical
Publication of ATE292989T1 publication Critical patent/ATE292989T1/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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/283—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle 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
    • A61M5/32—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
    • A61M5/32—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
    • A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting a needle
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrotherapy Devices (AREA)
AT00989239T 1999-12-07 2000-12-07 Medizinsiche vorrichtung mit einer zurückziehbaren nadel ATE292989T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16943099P 1999-12-07 1999-12-07
PCT/US2000/033436 WO2001045776A1 (en) 1999-12-07 2000-12-07 Safety needle medical bearing devices

Publications (1)

Publication Number Publication Date
ATE292989T1 true ATE292989T1 (de) 2005-04-15

Family

ID=44350547

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00989239T ATE292989T1 (de) 1999-12-07 2000-12-07 Medizinsiche vorrichtung mit einer zurückziehbaren nadel

Country Status (8)

Country Link
EP (1) EP1237601B1 (de)
JP (1) JP4722365B2 (de)
AT (1) ATE292989T1 (de)
AU (2) AU782903B2 (de)
BR (1) BR0016219B1 (de)
CA (1) CA2393728C (de)
DE (1) DE60019451T2 (de)
PL (1) PL364172A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413237B1 (en) * 2000-08-31 2002-07-02 Becton, Dickinson And Company Hypodermic syringe with selectively retractable needle
DE20319762U1 (de) * 2002-12-31 2004-04-22 Taiject Medical Device Co., Ltd., Chu Tung Sicherheits-Flüssigkeits-Injektions/Entnahmevorrichtung
CA2550114C (en) * 2005-06-20 2013-11-19 Sherwood Services, Ag Safety shield for medical needles
EP2399633A1 (de) * 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Nadel-Sicherheitsanordnung und Betriebsverfahren
JP2012152443A (ja) * 2011-01-27 2012-08-16 Arte Corp 容器兼用注射器
JP6326665B2 (ja) 2013-03-12 2018-05-23 ユーエヌエル ホールディングス エルエルシーＵＮＬ Ｈｏｌｄｉｎｇｓ ＬＬＣ 格納式針アダプターおよび安全シリンジ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658061A (en) * 1970-11-10 1972-04-25 Baxter Laboratories Inc Needle guard
IT1248456B (it) * 1991-03-18 1995-01-19 Profarm Spa Siringa autobloccante
ITMI920710A1 (it) * 1992-03-25 1993-09-27 Federico Demetrio Siringa di sicurezza con ago retrattile dopo l'uso in modo da evitare il riutilizzo della siringa e la diffusione di malattie contagiose per
US5269761A (en) * 1992-08-17 1993-12-14 Mark Stehrenberger Safety hypodermic needle guard
WO1995011713A1 (en) * 1993-10-28 1995-05-04 Lok-Tek Syringe Pty Ltd Hypodermic syringe with retractable needle mount
US5533970A (en) * 1994-09-28 1996-07-09 Becton, Dickinson And Company Retractable needle syringe
US5632733A (en) * 1995-05-11 1997-05-27 Shaw; Thomas J. Tamperproof retractable syringe
US5882342A (en) * 1997-04-11 1999-03-16 Safety Medical Manufacturing, Inc Safety medical syringe with retractable needle
US5980494A (en) * 1997-12-22 1999-11-09 Robert Malenchek Safety syringe
US5935104A (en) * 1998-08-21 1999-08-10 Safety Medical Manufacturing, Incorporated Safety medical syringe with retractable needle

Also Published As

Publication number Publication date
BR0016219A (pt) 2002-12-17
AU2005242137B2 (en) 2009-12-10
EP1237601A1 (de) 2002-09-11
DE60019451T2 (de) 2006-02-23
CA2393728C (en) 2010-05-18
JP2004500177A (ja) 2004-01-08
CA2393728A1 (en) 2001-06-28
EP1237601B1 (de) 2005-04-13
AU782903B2 (en) 2005-09-08
PL364172A1 (en) 2004-12-13
EP1237601A4 (de) 2003-01-22
BR0016219B1 (pt) 2009-01-13
AU2005242137A1 (en) 2006-01-05
JP4722365B2 (ja) 2011-07-13
AU2577501A (en) 2001-07-03
DE60019451D1 (de) 2005-05-19

Similar Documents

Publication Publication Date Title
BR0208102A (pt) Dispositivo médico, e, processo para injetar medicamento
US20030114799A1 (en) Safety injection device
BR0112825A (pt) Processo para injetar medicamento a partir de um dispositivo médico que tem uma agulha com uma ponta afiada, e, dispositivo médico
WO2004024211A3 (en) Method and device for painless injection of medication
PT1330277E (pt) Seringa sem agulha securizada com arquitectura compacta
DK1896097T3 (da) Emballage til infusionssæt samt fremgangsmåde til anvendelse af et infusionssæt
BR0110158A (pt) Dispositivo médico, e, métodos para infundir fluido em um paciente com um dispositivo médico, para fazer transfusão de um dentre sangue e plasma para dentro e para fora de um paciente com um dispositivo médico e para inserir um fio guia em um paciente usando um dispositivo médico portador de agulha
ATE309832T1 (de) Passive nadelabschirmung für spritzen
BR0208064A (pt) dispositivo médico, e, processo para injetar medicamento
ATE129163T1 (de) Selbsttätiger nadelschutz für eine wegwerfbare, hypodermische spritze.
WO2003047663A3 (en) Automatic injector
DK0649325T3 (da) Anvendelse af stoffer til fremstilling af medikamenter til fjerkræ
ATE261321T1 (de) Vorgefüllte medizinische injektionsvorrichtung mit zurückziehbarer nadel
BR0203651A (pt) Conjunto de agulha
WO1997040875A3 (en) Improved drug injection system with self-aspiration feature
BRPI0414912A (pt) sistema infusor e método de administração de medicamentos a paciente
ATE195433T1 (de) Microkatheter-set
ATE292989T1 (de) Medizinsiche vorrichtung mit einer zurückziehbaren nadel
US4816021A (en) Self-destructing hypodermic syringes and hypodermic plunger devices
BR9908839A (pt) Dispositivo médico
DE69132034D1 (de) Sicherheitseinrichtung für spritze mit radial deformierbarem körper
KR20030028749A (ko) 의료기구용 주사 바늘과 이를 포함하는 의료기구
CN208958984U (zh) 一种注射针头以及注射器
WO2004043514A3 (en) Pre-filled retractable needle injection device
WO1991017783A1 (en) Protective hypodermic needle

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1237601

Country of ref document: EP