ES2171113B1 - Jeringa de seguridad. - Google Patents

Jeringa de seguridad.

Info

Publication number
ES2171113B1
ES2171113B1 ES200000756A ES200000756A ES2171113B1 ES 2171113 B1 ES2171113 B1 ES 2171113B1 ES 200000756 A ES200000756 A ES 200000756A ES 200000756 A ES200000756 A ES 200000756A ES 2171113 B1 ES2171113 B1 ES 2171113B1
Authority
ES
Spain
Prior art keywords
cylindrical body
needle assembly
syringe
needle
plunger
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES200000756A
Other languages
English (en)
Other versions
ES2171113A1 (es
Inventor
Lai Yu-Hau Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 to CA002278390A priority Critical patent/CA2278390C/en
Priority to US09/361,111 priority patent/US6066115A/en
Priority to GB0007001A priority patent/GB2360458B/en
Priority to DK200000498A priority patent/DK200000498A/da
Priority to BE2000/0226A priority patent/BE1013365A3/nl
Application filed by Individual filed Critical Individual
Priority to ES200000756A priority patent/ES2171113B1/es
Priority to AU45178/00A priority patent/AU745751B2/en
Priority to DE10034419A priority patent/DE10034419B4/de
Priority to JP2000215715A priority patent/JP2001037878A/ja
Priority to FR0009384A priority patent/FR2796561B1/fr
Publication of ES2171113A1 publication Critical patent/ES2171113A1/es
Application granted granted Critical
Publication of ES2171113B1 publication Critical patent/ES2171113B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
    • 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
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
    • A61M2005/3224—Means to disalign the needle tip and syringe nozzle
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M2005/342—Off-center needles, i.e. needle connections not being coaxial with the longitudinal symmetry axis of syringe barrel

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)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

Jeringa de seguridad. Una jeringa de seguridad que incluye un cuerpo cilíndrico, un émbolo, un conjunto de aguja y una vaina de aguja. El émbolo se puede encajar con el conjunto de aguja después de terminar la aplicación de una inyección mediante la jeringa y, entonces, se puede tirar del conjunto de aguja hacia el interior del cuerpo cilíndrico, para que se almacene en el mismo. Posteriormente, el conjunto de aguja situado en el interior del cuerpo cilíndrico se coloca automáticamente de forma oblicua, para evitar que la cánula de aguja se exponga accidentalmente al exterior del cuerpo cilíndrico.
ES200000756A 1999-07-19 2000-03-28 Jeringa de seguridad. Expired - Fee Related ES2171113B1 (es)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA002278390A CA2278390C (en) 1999-07-19 1999-07-22 Safety syringe
US09/361,111 US6066115A (en) 1999-07-19 1999-07-27 Safety syringe
GB0007001A GB2360458B (en) 1999-07-19 2000-03-22 Safety syringe
DK200000498A DK200000498A (da) 1999-07-19 2000-03-23 Sikkerhedssprøjte
ES200000756A ES2171113B1 (es) 1999-07-19 2000-03-28 Jeringa de seguridad.
BE2000/0226A BE1013365A3 (nl) 1999-07-19 2000-03-28 Veiligheidsinjectienaald.
AU45178/00A AU745751B2 (en) 1999-07-19 2000-07-11 Safety syringe
DE10034419A DE10034419B4 (de) 1999-07-19 2000-07-14 Sicherheitsspritze
JP2000215715A JP2001037878A (ja) 1999-07-19 2000-07-17 安全注射器
FR0009384A FR2796561B1 (fr) 1999-07-19 2000-07-18 Seringue de securite

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
TW88212077 1999-07-19
CA002278390A CA2278390C (en) 1999-07-19 1999-07-22 Safety syringe
US09/361,111 US6066115A (en) 1999-07-19 1999-07-27 Safety syringe
GB0007001A GB2360458B (en) 1999-07-19 2000-03-22 Safety syringe
DK200000498A DK200000498A (da) 1999-07-19 2000-03-23 Sikkerhedssprøjte
ES200000756A ES2171113B1 (es) 1999-07-19 2000-03-28 Jeringa de seguridad.
BE2000/0226A BE1013365A3 (nl) 1999-07-19 2000-03-28 Veiligheidsinjectienaald.

Publications (2)

Publication Number Publication Date
ES2171113A1 ES2171113A1 (es) 2002-08-16
ES2171113B1 true ES2171113B1 (es) 2003-11-01

Family

ID=27560826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000756A Expired - Fee Related ES2171113B1 (es) 1999-07-19 2000-03-28 Jeringa de seguridad.

Country Status (10)

Country Link
US (1) US6066115A (es)
JP (1) JP2001037878A (es)
AU (1) AU745751B2 (es)
BE (1) BE1013365A3 (es)
CA (1) CA2278390C (es)
DE (1) DE10034419B4 (es)
DK (1) DK200000498A (es)
ES (1) ES2171113B1 (es)
FR (1) FR2796561B1 (es)
GB (1) GB2360458B (es)

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US6228054B1 (en) 1999-12-03 2001-05-08 Edward D. Dysarz Interchangeable safety needle cannula module that is activated by a safety syringe and plunger module
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
US6712787B1 (en) 2000-05-19 2004-03-30 Edward D. Dysarz Self destructive safety syringe
US6391008B1 (en) * 2000-08-15 2002-05-21 Hsi-Chin Tsai Safety hypodermic syringe
TW483767B (en) * 2000-11-08 2002-04-21 Bi-Jang Luo Safe injector with needle seat of easy fastening
US20020156428A1 (en) * 2001-04-17 2002-10-24 Syringe Lab Co.Ltd. Safe disposable syringe
US6409703B1 (en) * 2001-09-21 2002-06-25 Otter Technology Limited Safety syringe for intravenous injection
GB0222166D0 (en) * 2002-09-25 2002-10-30 Nmt Group Plc Needle unit
US7364569B2 (en) * 2002-11-22 2008-04-29 Life Shield Products Inc Retractable safe syringe
US20040153035A1 (en) * 2002-11-22 2004-08-05 Life-Shield Products Inc. Retractable type safety syringe
SE0301667D0 (sv) 2003-06-04 2003-06-04 Medsafe Asa Disposable injection syringe
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
DK1706032T3 (da) * 2004-01-23 2014-03-31 Medigard Ltd Forbedringer til en blodindsamlingsindretning
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
WO2005120608A1 (en) * 2004-06-07 2005-12-22 Global Medisafe Holdings Pty Limited Retractable needle for a syringe
DE202004011516U1 (de) * 2004-07-22 2005-12-08 Schwarzbich, Jörg Spritze
RU2363500C2 (ru) * 2004-11-04 2009-08-10 Глобал Медисейф Холдингз Лимитед Безопасный шприц с заменяемой втягивающейся иглой
CA2590608A1 (en) * 2004-12-14 2006-06-22 Global Medisafe Holdings Pty Limited Extendable auto retractable medical syringe
US20090240210A1 (en) * 2005-03-14 2009-09-24 Global Medisafe Holdings Limited Auto retractable syringe
WO2006105583A1 (en) * 2005-04-04 2006-10-12 Global Medisafe Holdings Limited Safety syringe with retractable needle utilising spring clip on plunger
CN100438934C (zh) * 2005-04-04 2008-12-03 鐿鈦科技股份有限公司 注射针回缩倾倒结构
EP1709985A1 (en) * 2005-04-07 2006-10-11 Intai Technology Corp. Mechanism for tilting retractable needle
JP2008534179A (ja) * 2005-04-08 2008-08-28 グローバル メディセーフ ホールディングス リミテッド 自動格納式注射器における注射針の格納コントロール
TWM281644U (en) * 2005-07-08 2005-12-01 Xiang Guang Internat Co Ltd Safety syringe
US20070078405A1 (en) * 2005-08-16 2007-04-05 Shui-Sheng Lai Safety syringe
EP1940492A1 (en) * 2005-09-06 2008-07-09 Global Medisafe Holdings Limited Single use safety syringe having a retractable needle
BRPI0620475A2 (pt) * 2005-11-15 2011-11-16 Global Medisafe Holdings Ltd seringa de segurança que tem um recurso de agulha retrátil nela incorporado
ATE396764T1 (de) * 2005-11-29 2008-06-15 Xiang Guang Internat Co Ltd Sicherheitsspritze
CA2642894C (en) * 2006-03-13 2014-09-16 Medigard Limited A needle containing medical device with variable locking to needle holder
US20080097303A1 (en) * 2006-06-02 2008-04-24 Chih-Hsiung Chen Syringe with retractable needle
KR100959639B1 (ko) * 2007-04-05 2010-05-26 이인환 근관치료기의 니들유닛
CN201469833U (zh) * 2009-07-30 2010-05-19 林作钱 一种改进的安全注射器
AU2014218378B2 (en) * 2009-12-22 2015-12-03 Unitract Syringe Pty Ltd Retractable syringe with improved delivery efficiency and locking system
EP2515976B1 (en) 2009-12-22 2015-07-22 Unitract Syringe Pty Ltd Retractable syringe with improved delivery efficiency and locking system
CN202105269U (zh) * 2011-06-07 2012-01-11 倍安德普医疗科技（上海）有限公司 一种用于安全自毁式注射器的内针座结构
CN105169529A (zh) * 2015-08-10 2015-12-23 苏州灵岩医疗科技股份有限公司 一种自毁式注射器

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Also Published As

Publication number Publication date
FR2796561A1 (fr) 2001-01-26
DE10034419A1 (de) 2001-03-15
DK200000498A (da) 2001-09-24
GB2360458B (en) 2002-05-15
CA2278390A1 (en) 2001-01-22
GB0007001D0 (en) 2000-05-10
BE1013365A3 (nl) 2001-12-04
ES2171113A1 (es) 2002-08-16
FR2796561B1 (fr) 2003-01-24
CA2278390C (en) 2003-10-07
AU745751B2 (en) 2002-03-28
GB2360458A (en) 2001-09-26
AU4517800A (en) 2001-01-25
JP2001037878A (ja) 2001-02-13
DE10034419B4 (de) 2007-05-03
US6066115A (en) 2000-05-23

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