IT1238143B - Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso - Google Patents

Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso

Info

Publication number
IT1238143B
IT1238143B IT01902890A IT1902890A IT1238143B IT 1238143 B IT1238143 B IT 1238143B IT 01902890 A IT01902890 A IT 01902890A IT 1902890 A IT1902890 A IT 1902890A IT 1238143 B IT1238143 B IT 1238143B
Authority
IT
Italy
Prior art keywords
hypodermic
syringe
pct
withdrawing
needle
Prior art date
Application number
IT01902890A
Other languages
English (en)
Other versions
IT9019028A0 (it
IT9019028A1 (it
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 filed Critical
Publication of IT9019028A0 publication Critical patent/IT9019028A0/it
Priority to IT01902890A priority Critical patent/IT1238143B/it
Priority to EP91901792A priority patent/EP0462250B1/en
Priority to US07/752,533 priority patent/US5176640A/en
Priority to AT91901792T priority patent/ATE130769T1/de
Priority to JP3502227A priority patent/JPH04506469A/ja
Priority to DE69114917T priority patent/DE69114917T2/de
Priority to AU70672/91A priority patent/AU7067291A/en
Priority to CA002047677A priority patent/CA2047677A1/en
Priority to PCT/EP1991/000005 priority patent/WO1991010461A1/en
Priority to CN91100886A priority patent/CN1055669A/zh
Publication of IT9019028A1 publication Critical patent/IT9019028A1/it
Application granted granted Critical
Publication of IT1238143B publication Critical patent/IT1238143B/it

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
    • A61M5/322—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
    • A61M5/322—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
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger 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
    • A61M5/322—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
    • A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger rod
    • A61M2005/3242—Needle retraction by vacuum

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)
IT01902890A 1990-01-09 1990-01-09 Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso IT1238143B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT01902890A IT1238143B (it) 1990-01-09 1990-01-09 Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso
JP3502227A JPH04506469A (ja) 1990-01-09 1991-01-04 使用後に皮下注射針を後退および収納可能なプランジャを備えた皮下注射器
US07/752,533 US5176640A (en) 1990-01-09 1991-01-04 Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
AT91901792T ATE130769T1 (de) 1990-01-09 1991-01-04 Subkutane injektionsspritze zum zurückziehen und aufbewahren der nadel nach dem gebrauch.
EP91901792A EP0462250B1 (en) 1990-01-09 1991-01-04 Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
DE69114917T DE69114917T2 (de) 1990-01-09 1991-01-04 Subkutane injektionsspritze zum zurückziehen und aufbewahren der nadel nach dem gebrauch.
AU70672/91A AU7067291A (en) 1990-01-09 1991-01-04 Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
CA002047677A CA2047677A1 (en) 1990-01-09 1991-01-04 Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
PCT/EP1991/000005 WO1991010461A1 (en) 1990-01-09 1991-01-04 Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
CN91100886A CN1055669A (zh) 1990-01-09 1991-01-08 一种带有注射完毕后能够退回并容纳皮下针头柱塞的皮下注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01902890A IT1238143B (it) 1990-01-09 1990-01-09 Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso

Publications (3)

Publication Number Publication Date
IT9019028A0 IT9019028A0 (it) 1990-01-09
IT9019028A1 IT9019028A1 (it) 1991-07-09
IT1238143B true IT1238143B (it) 1993-07-09

Family

ID=11153952

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01902890A IT1238143B (it) 1990-01-09 1990-01-09 Siringa per iniezioni ipodermiche dotata di stantuffo atto a ritirare e contenere l'ago ipodermico dopo il suo uso

Country Status (10)

Country Link
US (1) US5176640A (it)
EP (1) EP0462250B1 (it)
JP (1) JPH04506469A (it)
CN (1) CN1055669A (it)
AT (1) ATE130769T1 (it)
AU (1) AU7067291A (it)
CA (1) CA2047677A1 (it)
DE (1) DE69114917T2 (it)
IT (1) IT1238143B (it)
WO (1) WO1991010461A1 (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581822B1 (en) * 1991-04-17 1997-03-26 RYLES, Louis A syringe
CA2138265A1 (en) * 1992-06-15 1993-12-23 Robert D. Adams Needle protected syringe
UA26190C2 (uk) * 1992-07-28 1999-07-19 Сейфтек Ай Лімітед Шприц
US5336198A (en) * 1993-02-01 1994-08-09 Innova Development Corp. Hypodermic syringe with needle retraction feature
US5382235A (en) * 1993-07-07 1995-01-17 R.M.S. Safety, Inc. Device for capturing and retracting the needle cannula of a disposable syringe
US5643222A (en) * 1993-08-23 1997-07-01 Mahurkar; Sakharam D. Hypodermic needle assembly
US5338311A (en) 1993-08-23 1994-08-16 Mahurkar Sakharam D Hypodermic needle assembly
US5836921A (en) 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
US6280401B1 (en) 1993-08-23 2001-08-28 Sakharam D. Mahurkar Hypodermic needle assembly
TR27469A (tr) * 1993-10-21 1995-05-29 Safetech 5 Sa Tek-kullanimlik siringa.
AUPM571594A0 (en) * 1994-05-18 1994-06-09 Sutton, Steven Michael A safety syringe
ES2117569B1 (es) * 1996-05-23 1999-03-16 Redrado Fernando Melero Jeringuilla de un solo uso.
ES2133099B1 (es) * 1997-05-22 2000-04-01 Redrado Fernando Melero Mejoras en jeringuillas de un solo uso.
AU2899597A (en) * 1996-05-23 1997-12-09 Fernando Melero Redrado Disposable syringe
US5868713A (en) * 1997-04-03 1999-02-09 L.O.M. Laboratories Inc. Pneumatic retractable syringe
US6117112A (en) 1997-11-18 2000-09-12 Mahurkar; Sakharam D. Single-use safety syringe
ES2149099B1 (es) * 1998-06-16 2001-05-16 Segui Pastor Vicente Miguel Una jeringuilla desechable.
US6210375B1 (en) 1998-09-30 2001-04-03 Becton, Dickinson And Company Needle retraction mechanism with controlled retraction speed
US6638248B1 (en) 1999-09-09 2003-10-28 Roy Tudor Brewer Retractable syringe
AU781599B2 (en) * 1999-09-09 2005-06-02 Roy Tudor Brewer A retractable syringe
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
US20040030294A1 (en) 2001-11-28 2004-02-12 Mahurkar Sakharam D. Retractable needle single use safety syringe
CA2412409C (en) 2002-11-20 2007-01-23 Ming-Jeng Shue Disposable syringe
US6613016B1 (en) * 2003-01-21 2003-09-02 Jen Chuan Ku Safety hypodermic syringe
CN101327350B (zh) * 2003-02-13 2010-10-13 许明正 具有注射及抽血功能的安全器械
JP4653118B2 (ja) * 2004-01-23 2011-03-16 メディガード・リミテッド 血液採取装置の改良
PL2455125T3 (pl) * 2004-09-03 2018-05-30 L.O.M. Laboratories Inc. Bezpieczna strzykawka jednorazowego użytku z wycofywaną igłą
TWI265036B (en) * 2005-04-29 2006-11-01 Guo-Ming Huang Safety injector and method of operating the same
CN100411698C (zh) * 2005-05-09 2008-08-20 黄国明 安全注射器
CN101171045A (zh) 2005-05-09 2008-04-30 安那利蒂卡有限公司 可缩回的针装置
TWI419723B (zh) * 2005-09-02 2013-12-21 L O M Lab Inc 具有伸縮式注射針的單次使用氣動安全針筒
CN100435877C (zh) * 2006-05-10 2008-11-26 李文勇 一次性安全自毁式麻醉针注射器
US7918821B2 (en) * 2009-05-05 2011-04-05 Mahurkar Sakharam D Universal safety syringe
CN101940808B (zh) * 2010-08-12 2013-01-09 骆忠林 一次性全塑料自毁式注射器
CA2835950A1 (en) * 2011-05-31 2012-12-06 L.O.M. Laboratories Inc. Modular gas-actuated retractable needle assembly
ES2817328T3 (es) 2014-10-20 2021-04-07 Becton Dickinson Co Sistemas y métodos mejorados para administración de medicina
PL3212258T3 (pl) 2014-10-31 2020-07-13 L.O.M. Laboratories Inc. Strzykawka z chowaną igłą
CA3012020A1 (en) 2015-01-20 2016-07-28 L.O.M. Laboratories Inc. Retractable needle syringe with unitary propellant release module
BR112019011652A2 (pt) * 2016-12-06 2019-12-03 Iinjec Tech Inc / Les Tech Iinjec Inc método e aparelho para preencher seringas com agulha retrátil
CN107569747A (zh) * 2017-09-25 2018-01-12 南京律智诚专利技术开发有限公司 一种一次性注入设备
CN107497017A (zh) * 2017-09-25 2017-12-22 南京律智诚专利技术开发有限公司 一种带有真空腔体的一次性注入设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772265A (en) * 1987-03-16 1988-09-20 Walter Gregory W Safety catheter
DK156414C (da) * 1987-07-13 1990-01-22 Gerda Ingrid Maria Gaarde Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten
NZ228388A (en) * 1988-03-22 1992-07-28 Davsa Seventy Fifth Pty Ltd Syringe with needle retractor
ES2009709A6 (es) * 1989-01-24 1989-10-01 Villar Pascual Jose Antonio Jeronguilla de seguridad monouso.

Also Published As

Publication number Publication date
AU7067291A (en) 1991-08-05
US5176640A (en) 1993-01-05
CN1055669A (zh) 1991-10-30
EP0462250B1 (en) 1995-11-29
CA2047677A1 (en) 1991-07-10
JPH04506469A (ja) 1992-11-12
DE69114917D1 (de) 1996-01-11
EP0462250A1 (en) 1991-12-27
ATE130769T1 (de) 1995-12-15
IT9019028A0 (it) 1990-01-09
IT9019028A1 (it) 1991-07-09
WO1991010461A1 (en) 1991-07-25
DE69114917T2 (de) 1996-08-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950728