FI115698B - Turvallinen injektioruisku, jossa on ulkopuolelle liitettävä ja sisäänvedettävä itse-vinoon asettuva neula - Google Patents

Turvallinen injektioruisku, jossa on ulkopuolelle liitettävä ja sisäänvedettävä itse-vinoon asettuva neula Download PDF

Info

Publication number
FI115698B
FI115698B FI954841A FI954841A FI115698B FI 115698 B FI115698 B FI 115698B FI 954841 A FI954841 A FI 954841A FI 954841 A FI954841 A FI 954841A FI 115698 B FI115698 B FI 115698B
Authority
FI
Finland
Prior art keywords
hollow
syringe
heel
needle
shaft
Prior art date
Application number
FI954841A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI954841A0 (fi
FI954841A (fi
Inventor
Wen-Chin Lu
Original Assignee
Otter Technology Ltd
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 Otter Technology Ltd filed Critical Otter Technology Ltd
Publication of FI954841A0 publication Critical patent/FI954841A0/fi
Publication of FI954841A publication Critical patent/FI954841A/fi
Application granted granted Critical
Publication of FI115698B publication Critical patent/FI115698B/fi

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    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
    • 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
    • A61M5/3278—Apparatus for destroying used needles or syringes
    • A61M2005/3284—Deformaton of needle by deflection or bending

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Catching Or Destruction (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Surgical Instruments (AREA)
  • Socks And Pantyhose (AREA)
FI954841A 1994-10-21 1995-10-11 Turvallinen injektioruisku, jossa on ulkopuolelle liitettävä ja sisäänvedettävä itse-vinoon asettuva neula FI115698B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32684394 1994-10-21
US08/326,843 US5431631A (en) 1994-10-21 1994-10-21 Safety syringe with externally connectable and internally retractable self-biased needle
GB9503062A GB2298139B (en) 1994-10-21 1995-02-16 Safety syringe with externally connectable and internally retractable self-biased needle
GB9503062 1995-02-16

Publications (3)

Publication Number Publication Date
FI954841A0 FI954841A0 (fi) 1995-10-11
FI954841A FI954841A (fi) 1996-04-22
FI115698B true FI115698B (fi) 2005-06-30

Family

ID=26306513

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954841A FI115698B (fi) 1994-10-21 1995-10-11 Turvallinen injektioruisku, jossa on ulkopuolelle liitettävä ja sisäänvedettävä itse-vinoon asettuva neula

Country Status (25)

Country Link
US (1) US5431631A (ru)
EP (1) EP0707861B1 (ru)
CN (1) CN1064553C (ru)
AT (1) ATE216902T1 (ru)
AU (1) AU692301B2 (ru)
BR (1) BR9504862A (ru)
CA (1) CA2160858C (ru)
CZ (1) CZ282475B6 (ru)
DE (1) DE69526552T2 (ru)
DK (1) DK0707861T3 (ru)
ES (1) ES2173156T3 (ru)
FI (1) FI115698B (ru)
GB (1) GB2298139B (ru)
HK (1) HK1013266A1 (ru)
HU (1) HU221642B1 (ru)
ID (1) ID17789A (ru)
IL (1) IL115598A (ru)
NO (1) NO310447B1 (ru)
NZ (1) NZ280221A (ru)
PL (1) PL178907B1 (ru)
PT (1) PT707861E (ru)
RU (1) RU2149029C1 (ru)
SG (1) SG41940A1 (ru)
TR (1) TR199501286A2 (ru)
ZA (1) ZA958715B (ru)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036671A (en) * 1997-07-17 2000-03-14 Frey; William J. Breakaway syringe and disposal apparatus
US6530903B2 (en) 2000-02-24 2003-03-11 Xiping Wang Safety syringe
ES2212791T3 (es) 2000-12-22 2004-08-01 Nicodel S.A. Dispositivo medico y mecanismo de sujecion para el mismo.
US6409703B1 (en) * 2001-09-21 2002-06-25 Otter Technology Limited Safety syringe for intravenous injection
US6821266B2 (en) 2002-11-12 2004-11-23 U.S. Technology, Inc. Syringe
CN1323727C (zh) * 2003-08-05 2007-07-04 黄平德 安全注射器
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
IL160891A0 (en) 2004-03-16 2004-08-31 Auto-mix needle
CN100415313C (zh) * 2004-09-23 2008-09-03 精碟科技股份有限公司 安全注射针筒
EP2883561B1 (en) * 2004-12-07 2019-02-06 Becton, Dickinson and Company Needle capture mechanisms
US20070078405A1 (en) * 2005-08-16 2007-04-05 Shui-Sheng Lai Safety 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
CN101332394B (zh) * 2007-06-25 2012-03-21 慈佑医学科技股份有限公司 制氧机的滤罐组构造
NZ595031A (en) * 2007-07-02 2012-02-24 Unitract Syringe Pty Ltd Automatically retracting syringe with spring based mechanisim
US7824381B2 (en) * 2007-11-16 2010-11-02 Lien-Tsang Lee Safety disposable syringe
CN201194975Y (zh) * 2008-02-25 2009-02-18 周令刚 安全自毁注射器
US8486024B2 (en) 2011-04-27 2013-07-16 Covidien Lp Safety IV catheter assemblies
EP2760521B1 (en) 2011-09-26 2016-01-06 Covidien LP Safety iv catheter and needle assembly
WO2013048975A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety catheter
US8834422B2 (en) 2011-10-14 2014-09-16 Covidien Lp Vascular access assembly and safety device
CA2854648C (en) * 2011-11-09 2018-12-18 Unitract Syringe Pty Ltd Improved retractable syringe needle
CN103143080B (zh) * 2013-01-11 2016-05-11 英属维尔京群岛圣采科技投资有限公司 安全静脉留置针

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770655A (en) * 1987-03-13 1988-09-13 Habley Medical Technology Corporation Disease control syringe having a retractable needle
US5030208A (en) * 1989-03-22 1991-07-09 Novacek Laurel A Safety syringe needle device with interchangeable and retractable needle platform
US5104378A (en) * 1989-10-13 1992-04-14 Habley Medical Technology Corporation Syringe having means for retracting, canting and destroying a needle cannula
US5242402A (en) * 1992-09-28 1993-09-07 Chen Long Hsiung Safety syringe with retractible self-biased needle adapted for intravenous injection
US5232458A (en) * 1992-09-28 1993-08-03 Chen Long Hsiung Safety syringe with retractable self-biased needle
DE9215295U1 (de) * 1992-11-10 1993-01-14 Chen, Long-Hsiung, Taipeh/T'ai-pei Sicherheitsspritzeneinrichtung
US5328475A (en) * 1993-12-16 1994-07-12 Chen Long Hsiung Simplified safety syringe with retractable self-biased needle

Also Published As

Publication number Publication date
ES2173156T3 (es) 2002-10-16
GB2298139B (en) 1998-08-05
DE69526552T2 (de) 2002-12-05
ATE216902T1 (de) 2002-05-15
EP0707861A1 (en) 1996-04-24
SG41940A1 (en) 1997-08-15
EP0707861B1 (en) 2002-05-02
NO310447B1 (no) 2001-07-09
HK1013266A1 (en) 1999-08-20
CN1127662A (zh) 1996-07-31
PL178907B1 (pl) 2000-06-30
BR9504862A (pt) 1997-09-02
NZ280221A (en) 1997-03-24
IL115598A0 (en) 1996-01-19
CZ282475B6 (cs) 1997-07-16
HUH3874A (hu) 1998-06-29
CA2160858A1 (en) 1996-04-22
DK0707861T3 (da) 2002-08-19
IL115598A (en) 1999-08-17
FI954841A0 (fi) 1995-10-11
US5431631A (en) 1995-07-11
RU2149029C1 (ru) 2000-05-20
AU3434595A (en) 1996-05-02
NO954213L (no) 1996-04-22
GB2298139A (en) 1996-08-28
AU692301B2 (en) 1998-06-04
HU9503002D0 (en) 1995-12-28
PT707861E (pt) 2002-10-31
DE69526552D1 (de) 2002-06-06
TR199501286A2 (tr) 1996-06-21
CA2160858C (en) 2002-03-26
CN1064553C (zh) 2001-04-18
ZA958715B (en) 1996-05-22
ID17789A (id) 1998-01-29
HU221642B1 (hu) 2002-12-28
CZ272295A3 (en) 1996-05-15
GB9503062D0 (en) 1995-04-05
FI954841A (fi) 1996-04-22
PL311028A1 (en) 1996-04-29
NO954213D0 (no) 1995-10-20

Similar Documents

Publication Publication Date Title
FI115698B (fi) Turvallinen injektioruisku, jossa on ulkopuolelle liitettävä ja sisäänvedettävä itse-vinoon asettuva neula
US5533975A (en) Safety syringe with reliably externally connectable and internally retractable self-biased needle
US5052927A (en) Syringe and disposable capsule with cannula for use therewith
US5226882A (en) Single-use syringe with non-retractable piston
US4116196A (en) Additive adapter
US5569203A (en) Simplified safety syringe with retractable self-biased needle and minimized plunger
CZ156695A3 (en) Safety syringe
US20070005014A1 (en) Disposable safety syringe
CA2478131A1 (en) Intravenous catheter introducing device
EP1738785A1 (en) Syringe with needle retractable into the syringe barrel
US7611488B2 (en) Safety hypodermic syringe
US5431632A (en) Safety syringe for intravenous injection with externally connectable and internally retractable self-biased needle
US20030060778A1 (en) Safety syringe
EP1797921A1 (en) Safety hypodermic syringe
US6409703B1 (en) Safety syringe for intravenous injection
JP2766628B2 (ja) 外部から取付け可能で内部に引込んで自己傾斜する針を備えた注射器
US5562627A (en) Safety syringe with retractable self-biased needle for intravenous injection without packing ring
EP1813301A1 (en) Safety hypodermic syringe
EP0661068B1 (en) Simplified safety syringe with retractable self-biased needle for intravenous injection
KR20060009281A (ko) 주사기 시스템
KR200161888Y1 (ko) 외부적으로 접속가능하고 내부적으로 철회가능한 자기-경사식 바늘을 가지는 안전 주사기
US6796961B1 (en) Safety hypodermic syringe
US20230149639A1 (en) A syringe, a method for manufacturing such syringes and an assembly
US20230138069A1 (en) Safety syringe capable of being used for needle-free dosing injection
MXPA95004444A (en) Safety syringe with internalenteretrable and selfinclinable connection exte

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 115698

Country of ref document: FI