JP3002531B2 - 注射器 - Google Patents

注射器

Info

Publication number
JP3002531B2
JP3002531B2 JP2513196A JP51319690A JP3002531B2 JP 3002531 B2 JP3002531 B2 JP 3002531B2 JP 2513196 A JP2513196 A JP 2513196A JP 51319690 A JP51319690 A JP 51319690A JP 3002531 B2 JP3002531 B2 JP 3002531B2
Authority
JP
Japan
Prior art keywords
plunger
needle
syringe
needle holder
main body
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 - Lifetime
Application number
JP2513196A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05500621A (ja
Inventor
ダレイ ゴードン ロブ
Original Assignee
ロブ パスカル パテント プロプライエタリー リミテッド
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 ロブ パスカル パテント プロプライエタリー リミテッド filed Critical ロブ パスカル パテント プロプライエタリー リミテッド
Publication of JPH05500621A publication Critical patent/JPH05500621A/ja
Application granted granted Critical
Publication of JP3002531B2 publication Critical patent/JP3002531B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • A61M5/50—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
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3121—Means preventing contamination of the medicament compartment of a syringe via the proximal end of a syringe, i.e. syringe end opposite to needle cannula 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
    • A61M5/322—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
    • A61M5/3205—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
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • 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
    • 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
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP2513196A 1989-09-18 1990-09-17 注射器 Expired - Lifetime JP3002531B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU6435 1989-09-18
AUPJ643589 1989-09-18

Publications (2)

Publication Number Publication Date
JPH05500621A JPH05500621A (ja) 1993-02-12
JP3002531B2 true JP3002531B2 (ja) 2000-01-24

Family

ID=3774202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2513196A Expired - Lifetime JP3002531B2 (ja) 1989-09-18 1990-09-17 注射器

Country Status (11)

Country Link
US (1) US5215533A (OSRAM)
EP (2) EP0493456B1 (OSRAM)
JP (1) JP3002531B2 (OSRAM)
AT (1) ATE132761T1 (OSRAM)
AU (1) AU625527B2 (OSRAM)
BR (1) BR9007657A (OSRAM)
CA (1) CA2045394A1 (OSRAM)
DE (1) DE69024815T2 (OSRAM)
DK (1) DK0493456T3 (OSRAM)
ES (1) ES2084705T3 (OSRAM)
WO (1) WO1991004065A1 (OSRAM)

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU629859B2 (en) * 1989-10-10 1992-10-15 Tibor Kovacs Safe-disposable hypodermic needle and syringe
WO1992011883A1 (en) * 1990-12-28 1992-07-23 Yulami Pty Ltd Syringe device
WO1992018186A1 (en) * 1991-04-17 1992-10-29 Louis Ryles A syringe
US5152750A (en) * 1991-05-20 1992-10-06 Haining Michael L Retractable needle syringe
NL9101994A (nl) * 1991-11-28 1993-06-16 Advanced Protective Injection Injectiespuit.
US5263934A (en) * 1991-11-28 1993-11-23 Haak Abraham Van Den Stroke limiting syringe with retractable needle
US5613952A (en) * 1991-12-23 1997-03-25 Syringe Develpoment Partners Safety syringe
US5527283A (en) * 1992-02-28 1996-06-18 Swisher, Iii; Kyley Safe medical syringe and method of manufacture
UA26190C2 (uk) * 1992-07-28 1999-07-19 Сейфтек Ай Лімітед Шприц
EP0582849A1 (fr) * 1992-08-12 1994-02-16 Brice Somers Seringue
US5370621A (en) * 1992-12-14 1994-12-06 Mallinckrodt Medical, Inc. Insert device for facilitating limited aspiration of a delivery apparatus
US5336198A (en) * 1993-02-01 1994-08-09 Innova Development Corp. Hypodermic syringe with needle retraction feature
ES2137274T3 (es) * 1993-03-12 1999-12-16 Yoshikuni Saito Jeringuilla de aguja retractil.
CA2126478A1 (en) * 1993-06-29 1994-12-30 Yoshikuni Saito Hub for syringe, connecting structure of hub, syringe, piston, needle assembly unit, connecting structure between needle assembly unit and syringe, syringe of assembling syringe assembly assembly and method
CA2127622A1 (en) * 1993-07-09 1995-01-10 Katsutoshi Kurose Syringe assembly
US5836921A (en) 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
US5338311A (en) 1993-08-23 1994-08-16 Mahurkar Sakharam D Hypodermic needle assembly
US5643222A (en) * 1993-08-23 1997-07-01 Mahurkar; Sakharam D. Hypodermic needle assembly
US6280401B1 (en) 1993-08-23 2001-08-28 Sakharam D. Mahurkar Hypodermic needle assembly
US5480385A (en) * 1995-01-10 1996-01-02 Specialized Health Products, Inc. Self retracting medical needle apparatus and methods
US5487734A (en) * 1995-01-10 1996-01-30 Specialized Health Products, Inc. Self retracting catheter needle apparatus and methods
US5656031A (en) * 1995-01-10 1997-08-12 Specialized Health Products, Inc. Medical syringe and self retracting needle apparatus
US5836917A (en) * 1995-01-10 1998-11-17 Specialized Health Products, Inc. Self retracting medical needle apparatus and methods
FR2730639B1 (fr) * 1995-02-17 1997-06-13 Ferrero Alexandre Seringue de securite automatique non reutilisable
ES1033552Y (es) * 1995-11-23 1997-02-16 Perez Santiago Coca Jeringa automatica, presurizada y precargada.
US5669887A (en) * 1996-04-22 1997-09-23 Cooper; William L. Retractable non-reusable needle
AU2899597A (en) * 1996-05-23 1997-12-09 Fernando Melero Redrado Disposable syringe
ES2133099B1 (es) * 1997-05-22 2000-04-01 Redrado Fernando Melero Mejoras en jeringuillas de un solo uso.
ES2117569B1 (es) * 1996-05-23 1999-03-16 Redrado Fernando Melero Jeringuilla de un solo uso.
US6090078A (en) * 1997-09-30 2000-07-18 Becton, Dickinson And Company Dampening devices and methods for needle retracting safety vascular access devices
US6117112A (en) 1997-11-18 2000-09-12 Mahurkar; Sakharam D. Single-use safety syringe
US6063040A (en) * 1998-01-16 2000-05-16 Specialized Health Products, Inc. Self retracting needle apparatus and method for phlebotomy
TW357614U (en) * 1998-03-12 1999-05-01 Wen-Neng Liu Retractable safety syringe needle for hypodermic injection
ES2149099B1 (es) * 1998-06-16 2001-05-16 Segui Pastor Vicente Miguel Una jeringuilla desechable.
FR2791264B1 (fr) * 1999-03-22 2001-09-14 Le Directoire Seringue autoprotectrice a usage unique et reservoir medicamenteux
US6638248B1 (en) * 1999-09-09 2003-10-28 Roy Tudor Brewer Retractable syringe
US6413236B1 (en) 1999-10-08 2002-07-02 Lewis R. Van Dyke Automatically retractable needle safety syringe
US6093171A (en) * 1999-12-30 2000-07-25 Huang; Wu-Shun Safety syringe
US6193695B1 (en) * 2000-01-14 2001-02-27 Wayland J. Rippstein, Jr. Disposable safety syringe having a retractable needle
US6193687B1 (en) * 2000-01-25 2001-02-27 Pi-Chang Lo Safety hypodermic syringe
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
WO2001064272A1 (en) * 2000-02-28 2001-09-07 Jun Piao Teng Retractable non-reusable syringe
CA2325613A1 (en) * 2000-05-22 2002-05-10 Cheng-Chi Lo Safety hypodermic syringe and needle holder for same
AU731723B3 (en) * 2000-09-15 2001-04-05 Occupational & Medical Innovations Ltd A retractable needle assembly for a catheter and which uses vacuum to retract the needle
US6626863B1 (en) * 2000-11-22 2003-09-30 Nusaf, L.L.C. Safety syringe
US6436076B1 (en) * 2000-12-19 2002-08-20 Fu-Yu Hsu Needle holder positioning structure for a safety syringe
US6409704B1 (en) * 2001-11-19 2002-06-25 Hsi-Chin Tsai Retractable safety syringe
US20040030294A1 (en) 2001-11-28 2004-02-12 Mahurkar Sakharam D. Retractable needle single use safety syringe
US20030105433A1 (en) * 2001-11-30 2003-06-05 Ruben Philip H. Disposable syringe and cartridge with pneumatic chamber
EP1459776B1 (en) 2001-12-28 2014-05-21 Terumo Kabushiki Kaisha Syringe
DK1480707T3 (da) * 2002-02-27 2006-11-20 Safeshot Technologies Llc Sikkerhedskanylespröjte der automatisk kan trækkes tilbage
AU781725B2 (en) * 2002-06-07 2005-06-09 Fu-Yu Hsu Needle holder positioning structure for a safety syringe
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
FR2861310B1 (fr) * 2003-10-22 2006-09-22 Plastef Investissements Dispositif de seringue d'injection securise
WO2005070292A1 (en) * 2004-01-23 2005-08-04 Medigard Limited Improvements to a blood collection device
NL1025669C2 (nl) * 2004-03-09 2005-09-12 Advanced Protective Injection Injectiespuit met slagbegrenzer.
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
US20110094319A1 (en) * 2005-07-28 2011-04-28 Infinite Medical Technology Corp. Needle-free, safety biological sample collection system
US7828773B2 (en) 2005-07-11 2010-11-09 Covidien Ag Safety reset key and needle assembly
US7905857B2 (en) 2005-07-11 2011-03-15 Covidien Ag Needle assembly including obturator with safety reset
US7850650B2 (en) 2005-07-11 2010-12-14 Covidien Ag Needle safety shield with reset
EP1868669B1 (en) * 2005-04-15 2016-10-19 Unitract Syringe Pty Ltd Controlled retraction syringe and plunger therefor
US20060264840A1 (en) * 2005-05-09 2006-11-23 Daniel Thayer Syringe
US7947020B2 (en) * 2005-05-09 2011-05-24 Safeshot Technologies, Llc Retractable safety syringe
EP1879635A4 (en) * 2005-05-12 2016-08-24 Unitract Syringe Pty Ltd ENHANCED ADJUSTABLE TRAPPER SYRINGE AND ITS PLUNGER
US20060276747A1 (en) 2005-06-06 2006-12-07 Sherwood Services Ag Needle assembly with removable depth stop
US7731692B2 (en) 2005-07-11 2010-06-08 Covidien Ag Device for shielding a sharp tip of a cannula and method of using the same
US8491855B2 (en) * 2005-07-28 2013-07-23 Peter A. K. Yong Safety, biodegradable biological sample collection system
US7654735B2 (en) 2005-11-03 2010-02-02 Covidien Ag Electronic thermometer
US7972301B2 (en) 2006-04-03 2011-07-05 Safeshot Technologies, Llc Safety needle syringe braking system
US20070250003A1 (en) * 2006-04-03 2007-10-25 Bare Rex O Fluid activated retractable safety syringe
CN100391554C (zh) * 2006-04-13 2008-06-04 林作钱 一种针头慢速自动回缩安全医用注射器
US7806858B2 (en) * 2006-04-19 2010-10-05 Safeshot Technologies, Llc Vacuum actuated small volume syringe
US8152762B2 (en) * 2006-04-20 2012-04-10 Safeshot Technologies, Llc Plunger activated vacuum release mechanism for a syringe
US20080114307A1 (en) * 2006-11-06 2008-05-15 Jeffrey Smith Puncturable membrane for safety syringe
US8398601B2 (en) * 2006-11-06 2013-03-19 Safeshot Technologies, Llc Puncturable membrane for safety syringe
US20080097306A1 (en) * 2006-08-29 2008-04-24 Jeffrey Smith Sterilized syringe
WO2007130388A2 (en) * 2006-05-05 2007-11-15 Safeshot Technologies, Llc Improved syringe
US7972300B2 (en) * 2006-05-05 2011-07-05 Safeshot Technologies, Llc Syringe
US8088104B2 (en) * 2006-05-24 2012-01-03 Safeshot Technologies, Llc Syringe
JP4994775B2 (ja) 2006-10-12 2012-08-08 日本コヴィディエン株式会社 針先保護具
US20080114306A1 (en) * 2006-11-03 2008-05-15 Bare Rex O Small volume syringe with writing portion
AU2008226638B2 (en) 2007-03-09 2013-03-28 Eli Lilly And Company Delay mechanism for automatic injection device
US8095870B2 (en) * 2007-06-06 2012-01-10 Oracle International Corporation Extensible document transformation language: an innovative way of generating business document and report
US8357104B2 (en) 2007-11-01 2013-01-22 Coviden Lp Active stylet safety shield
CN101249291B (zh) * 2008-02-04 2010-06-09 房东森 安全注射器
US7918821B2 (en) 2009-05-05 2011-04-05 Mahurkar Sakharam D Universal safety syringe
US8152763B2 (en) * 2009-11-19 2012-04-10 Epperson Frank E Disposable carpule for hypodermic syringe
JP6037843B2 (ja) 2010-03-01 2016-12-07 イーライ リリー アンド カンパニー 二重機能付勢部材を含む遅延機構を備える自動注入装置
WO2011127751A1 (zh) * 2010-04-14 2011-10-20 浙江康泰医疗器械有限公司 带有活动卡头的钢针回缩针筒
EP2595682A4 (en) * 2010-07-23 2014-01-01 Safeshot Technologies Llc RETRACTABLE SAFETY SYRINGE HAVING AN UNLOADED SEAL
US8277422B2 (en) * 2010-07-23 2012-10-02 Safeshot Technologies, Llc Multi-chambered retractable safety syringe
ES2662356T3 (es) 2011-04-27 2018-04-06 Kpr U.S., Llc Conjuntos de catéter IV de seguridad
WO2012152694A1 (en) * 2011-05-06 2012-11-15 Sanofi-Aventis Deutschland Gmbh Reuse protection for disposable parts
WO2013048975A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety catheter
EP2760521B1 (en) 2011-09-26 2016-01-06 Covidien LP Safety iv catheter and needle assembly
WO2013056223A1 (en) 2011-10-14 2013-04-18 Covidien Lp Safety iv catheter assembly
WO2014072993A2 (en) * 2012-11-08 2014-05-15 Rathore Jai Hind Folded- plunger auto-retractable disposable syringe
JP6040025B2 (ja) * 2012-12-28 2016-12-07 株式会社大協精工 医療用の注射器
BR112015017599A2 (pt) * 2013-01-30 2017-10-03 Terrence Armstrong Sean Seringa
CN105025957A (zh) 2013-03-14 2015-11-04 伊莱利利公司 用于自动注射装置的触发器组件
WO2014159017A1 (en) 2013-03-14 2014-10-02 Eli Lilly And Company Delay mechanism suitable for compact automatic injection device
WO2015003016A2 (en) 2013-07-01 2015-01-08 Credence Medsystems Inc. Safety syringe
CN106029136B (zh) 2013-11-15 2019-08-16 科利登医疗系统公司 用于使用安全注射器给药的系统和方法
US20150148755A1 (en) * 2013-11-26 2015-05-28 Yue Pfong International Technology Corp. Syringe
PL3134152T3 (pl) 2014-04-24 2021-12-20 Credence Medsystems Inc. Układ bezpiecznej strzykawki
GB2563027B (en) * 2017-05-30 2022-04-06 Janssen Pharmaceuticals Inc Grip accessory for a manual injection device
CN111012976B (zh) * 2020-01-21 2024-08-20 贝普医疗科技股份有限公司 一种带有屏蔽针偏心挡片的回拉式注射器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB789027A (en) 1955-04-04 1958-01-15 Werner Hertig Improvements in or relating to plunger syringes especially for medical purposes
US4772265A (en) 1987-03-16 1988-09-20 Walter Gregory W Safety catheter
WO1990011099A1 (en) 1989-03-22 1990-10-04 Novacek Laurel A Syringe with interchangeable and retractable needle platform

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA593226A (en) * 1960-02-23 P. Dunmire Russell Hypodermic syringes
GB874876A (en) * 1959-07-29 1961-08-10 Max Eschmann Improvements in injection syringes
US3669111A (en) * 1970-05-20 1972-06-13 Ben B Dubner Automatic retracting hypodermic syringe
US4246898A (en) * 1979-07-23 1981-01-27 Cutter Laboratories, Inc. Syringe
US4766908A (en) * 1987-01-12 1988-08-30 Van-Tec, Inc. Aspiration syringe
US4826484A (en) * 1987-03-13 1989-05-02 Habley Medical Technology Corporation Disease control syringe having a retractable needle
US4828548A (en) * 1987-03-16 1989-05-09 Walter Gregory W Safety catheter
US4838869A (en) * 1987-08-29 1989-06-13 Allard Edward F Retractable needle syringe
US4874382A (en) * 1987-10-15 1989-10-17 Servetus Partnership Safety syringe
WO1989004681A1 (en) * 1987-11-18 1989-06-01 Catch 522 Pty. Limited Single use syringe
IT1226664B (it) * 1988-02-04 1991-01-31 Valter Bin Siringa apirogena monouso di sicurezza con ago a scomparsa
NL8801002A (nl) 1988-04-18 1989-11-16 V O F Metrias Injectiespuithouder.
IT8867588A0 (it) * 1988-06-23 1988-06-23 Aldo Venturini Siringa monouso di sicurezza
US4955870A (en) * 1988-08-23 1990-09-11 Ridderheim Kristen A Hypodermic syringe with retractable needle
NO890027L (no) * 1989-01-04 1990-07-05 Odd Gerhard Mueller Injeksjonssproeyte.
RU1768174C (ru) * 1989-04-24 1992-10-15 С.М.Мазурик и О.В.Ефремов Шприц дл инъекций
AU593513B3 (en) 1989-05-01 1990-02-08 Robert Leslie Wakelin Disposable hypodermic syringe
AU594634B3 (en) 1989-07-31 1990-02-12 Lanea Blue Enterprises Safety syringe
US5019044A (en) * 1989-08-14 1991-05-28 Tsao Chien Hua Safety hypodermic syringe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB789027A (en) 1955-04-04 1958-01-15 Werner Hertig Improvements in or relating to plunger syringes especially for medical purposes
US4772265A (en) 1987-03-16 1988-09-20 Walter Gregory W Safety catheter
WO1990011099A1 (en) 1989-03-22 1990-10-04 Novacek Laurel A Syringe with interchangeable and retractable needle platform

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US5215533A (en) 1993-06-01
BR9007657A (pt) 1992-08-18
WO1991004065A1 (en) 1991-04-04
EP0678303A2 (en) 1995-10-25
ATE132761T1 (de) 1996-01-15
JPH05500621A (ja) 1993-02-12
AU625527B2 (en) 1992-07-16
CA2045394A1 (en) 1991-03-19
DK0493456T3 (da) 1996-02-05
EP0493456A1 (en) 1992-07-08
EP0493456B1 (en) 1996-01-10
AU6423690A (en) 1991-04-18
ES2084705T3 (es) 1996-05-16
EP0678303A3 (OSRAM) 1995-11-29
DE69024815T2 (de) 1996-05-23
DE69024815D1 (de) 1996-02-22
EP0493456A4 (en) 1992-04-29

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