CN1229149C - 针套机构、针托以及皮下注射器 - Google Patents
针套机构、针托以及皮下注射器 Download PDFInfo
- Publication number
- CN1229149C CN1229149C CN01813225.1A CN01813225A CN1229149C CN 1229149 C CN1229149 C CN 1229149C CN 01813225 A CN01813225 A CN 01813225A CN 1229149 C CN1229149 C CN 1229149C
- Authority
- CN
- China
- Prior art keywords
- needle
- cover sleeve
- keeper
- covering mechanism
- trigger
- 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
Links
Images
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
- A61M5/3243—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
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
- A61M2005/3249—Means to disalign the needle tip and the distal needle passage of a needle protection sleeve
-
- 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
- A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
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)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20003309 | 2000-06-23 | ||
NO20003309A NO312059B1 (no) | 2000-06-23 | 2000-06-23 | En kanyletildekkingsmekanisme, en kanyleholder og en injeksjonsspröyte |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1443080A CN1443080A (zh) | 2003-09-17 |
CN1229149C true CN1229149C (zh) | 2005-11-30 |
Family
ID=19911306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01813225.1A Expired - Fee Related CN1229149C (zh) | 2000-06-23 | 2001-06-25 | 针套机构、针托以及皮下注射器 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6817989B2 (zh) |
EP (1) | EP1292346A2 (zh) |
JP (1) | JP2004501684A (zh) |
CN (1) | CN1229149C (zh) |
AU (1) | AU2001274694A1 (zh) |
EA (1) | EA004344B1 (zh) |
HK (1) | HK1056848A1 (zh) |
NO (1) | NO312059B1 (zh) |
WO (1) | WO2002000277A2 (zh) |
ZA (1) | ZA200210286B (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7455666B2 (en) | 2001-07-13 | 2008-11-25 | Board Of Regents, The University Of Texas System | Methods and apparatuses for navigating the subarachnoid space |
US20090204076A1 (en) * | 2003-02-03 | 2009-08-13 | Barry Peter Liversidge | Medical Injector |
US7338474B2 (en) * | 2003-02-18 | 2008-03-04 | Tribute Technologies, Llc | Luer attachment for syringe safety |
US7101351B2 (en) * | 2003-11-03 | 2006-09-05 | Becton, Dickinson And Company | Safety device for a syringe |
GB0414054D0 (en) | 2004-06-23 | 2004-07-28 | Owen Mumford Ltd | Improvements relating to automatic injection devices |
CN101052430B (zh) * | 2004-07-16 | 2010-10-13 | 尤尼特拉克特注射器公司 | 注射器针头鞘 |
KR101440795B1 (ko) | 2006-06-30 | 2014-09-22 | 애브비 바이오테크놀로지 리미티드 | 자동 주사 장치 |
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 |
GB0821492D0 (en) * | 2008-11-25 | 2008-12-31 | Team Holdings Uk Ltd | Integrated auto-injector cartridge system |
EP2376152A1 (en) * | 2008-12-15 | 2011-10-19 | Novo Nordisk A/S | Tiltable safety needle |
EP2424594A4 (en) | 2009-04-29 | 2014-12-24 | Abbvie Biotechnology Ltd | AUTOMATIC INJECTION DEVICE |
EP2427239B1 (en) * | 2009-05-07 | 2015-03-04 | Becton Dickinson France | Supporting sleeve for a container with a flange |
WO2011044387A2 (en) | 2009-10-07 | 2011-04-14 | The Board Of Regents Of The University Of Texas System | Pressure-sensing medical devices, systems and methods, and methods of forming medical devices |
WO2011075524A1 (en) | 2009-12-15 | 2011-06-23 | Abbott Biotechnology Ltd | Improved firing button for automatic injection device |
SG184934A1 (en) | 2010-04-21 | 2012-11-29 | Abbott Biotech Ltd | Wearable automatic injection device for controlled delivery of therapeutic agents |
ES2637979T3 (es) | 2011-01-24 | 2017-10-18 | Abbvie Biotechnology Ltd | Dispositivos automáticos de inyección con superficies de agarre sobremoldeadas |
WO2012101629A1 (en) | 2011-01-24 | 2012-08-02 | Elcam Medical Agricultural Cooperative Association Ltd. | Injector |
MY185270A (en) | 2011-01-24 | 2021-04-30 | Elcam Medical Agricultural Coop Association Ltd | Removal of needle shields from syringes and automatic injection devices |
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 |
EP2578189A1 (en) * | 2011-10-07 | 2013-04-10 | Sanofi-Aventis Deutschland GmbH | Apparatus for intraocular injection |
US8834422B2 (en) | 2011-10-14 | 2014-09-16 | Covidien Lp | Vascular access assembly and safety device |
KR20170097020A (ko) | 2014-12-23 | 2017-08-25 | 오토메드 피티와이 리미티드 | 딜리버리 장치, 시스템 및 관련 방법 |
GB2545266B (en) | 2015-12-11 | 2018-08-08 | Oval Medical Tech Limited | Autoinjector with retracting needle |
CN106110443B (zh) * | 2016-07-20 | 2022-07-22 | 昆山翰尔西医疗器械有限公司 | 一种注射器 |
US10406326B2 (en) | 2017-08-31 | 2019-09-10 | I-V Access Technology, Inc. | Methods and devices for vascular access |
US11324939B2 (en) | 2017-08-31 | 2022-05-10 | I-V Access Technology, Inc. | Methods and devices for vascular access |
US11318286B2 (en) | 2020-03-23 | 2022-05-03 | I-V Access Technology, Inc. | Catheter needle assembly with enclosable needle |
US12005244B2 (en) | 2020-03-27 | 2024-06-11 | Medivena Sp. Z O.O. | Needle-based device based on direct wing-based coupling of a needle shield to a barrel thereof and safety mechanism implemented therein |
US11224699B2 (en) | 2020-03-27 | 2022-01-18 | Medivena Sp. Z O.O. | Needle-based device with a safety mechanism implemented therein |
US11957542B2 (en) | 2020-04-30 | 2024-04-16 | Automed Patent Holdco, Llc | Sensing complete injection for animal injection device |
US11607525B1 (en) | 2022-06-30 | 2023-03-21 | I-V Access Technology, Inc. | Methods and devices for vascular access |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2009709A6 (es) * | 1989-01-24 | 1989-10-01 | Villar Pascual Jose Antonio | Jeronguilla de seguridad monouso. |
IT219694Z2 (it) * | 1990-05-25 | 1993-04-26 | Habley Medical Technology Corp | Siringa di sicurezza, monouso |
US5053010A (en) * | 1990-10-03 | 1991-10-01 | Triad Technology | Safety syringe with retractable needle |
US5188614A (en) * | 1991-04-04 | 1993-02-23 | Prac-Tech-Cal | Hypodermic syringe needle containment assembly |
US5360408A (en) * | 1992-11-16 | 1994-11-01 | Vaillancourt Vincent L | Shielded hypodermic needle assembly and a shield assembly for a hypodermic needle |
US5411487A (en) * | 1992-12-07 | 1995-05-02 | Castagna; John F. | Hypodermic syringe with automatic needle cover |
US5304137A (en) * | 1993-05-07 | 1994-04-19 | Fluke Gary L | Safety syringe |
NO975315D0 (no) * | 1997-01-09 | 1997-11-19 | Medsafe As | Sikkerhetsspröyte med ekspanderende element |
NO312013B1 (no) * | 1999-12-23 | 2002-03-04 | Syringus As | Kanyletilbaketrekkingsmekanisme, kanyleholder og injeksjonsspröyte |
-
2000
- 2000-06-23 NO NO20003309A patent/NO312059B1/no unknown
-
2001
- 2001-06-25 EP EP01941334A patent/EP1292346A2/en not_active Withdrawn
- 2001-06-25 JP JP2002505058A patent/JP2004501684A/ja active Pending
- 2001-06-25 US US10/311,689 patent/US6817989B2/en not_active Expired - Fee Related
- 2001-06-25 WO PCT/NO2001/000268 patent/WO2002000277A2/en not_active Application Discontinuation
- 2001-06-25 CN CN01813225.1A patent/CN1229149C/zh not_active Expired - Fee Related
- 2001-06-25 AU AU2001274694A patent/AU2001274694A1/en not_active Abandoned
- 2001-06-25 EA EA200300052A patent/EA004344B1/ru not_active IP Right Cessation
-
2002
- 2002-12-19 ZA ZA200210286A patent/ZA200210286B/en unknown
-
2003
- 2003-12-15 HK HK03109119A patent/HK1056848A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20040044312A1 (en) | 2004-03-04 |
NO20003309D0 (no) | 2000-06-23 |
AU2001274694A1 (en) | 2002-01-08 |
EP1292346A2 (en) | 2003-03-19 |
CN1443080A (zh) | 2003-09-17 |
ZA200210286B (en) | 2003-12-19 |
EA200300052A1 (ru) | 2003-08-28 |
US6817989B2 (en) | 2004-11-16 |
WO2002000277A2 (en) | 2002-01-03 |
JP2004501684A (ja) | 2004-01-22 |
NO20003309L (no) | 2001-12-24 |
EA004344B1 (ru) | 2004-04-29 |
HK1056848A1 (en) | 2004-03-05 |
NO312059B1 (no) | 2002-03-11 |
WO2002000277A3 (en) | 2002-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Terje Svendsen|Jon Myhre False: Terje Svendsen|Jon Myhre|Jon Myhre Number: 48 Page: 548 Volume: 21 |
|
CI03 | Correction of invention patent |
Correction item: Inventor Correct: Terje Svendsen|Jon Myhre False: Terje Svendsen|Jon Myhre|Jon Myhre Number: 48 Page: The title page Volume: 21 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TERJE SVENDSEN JON MYHRE JON MYHRE TO: TERJE SVENDSEN JON MYHRE |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: TERJE SVENDSEN JON MYHRE JON MYHRE TO: TERJE SVENDSEN JON MYHRE |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |