CN1104914C - 带有可自动偏置收回针头的简易安全注射器 - Google Patents
带有可自动偏置收回针头的简易安全注射器 Download PDFInfo
- Publication number
- CN1104914C CN1104914C CN95107959A CN95107959A CN1104914C CN 1104914 C CN1104914 C CN 1104914C CN 95107959 A CN95107959 A CN 95107959A CN 95107959 A CN95107959 A CN 95107959A CN 1104914 C CN1104914 C CN 1104914C
- Authority
- CN
- China
- Prior art keywords
- needle
- plunger
- syringe
- plug
- connection section
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
-
- 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
- A61M5/3278—Apparatus for destroying used needles or syringes
- A61M2005/3284—Deformaton of needle by deflection or bending
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/917—Body fluid, devices for protection therefrom, e.g. aids, hepatitus
- Y10S128/919—Syringe, means to protect user
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)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/282,640 | 1994-07-29 | ||
US08/282,640 US5405327A (en) | 1994-07-29 | 1994-07-29 | Simplified safety syringe with retractable self-biased needle and minimized plunger |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1120460A CN1120460A (zh) | 1996-04-17 |
CN1104914C true CN1104914C (zh) | 2003-04-09 |
Family
ID=23082439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95107959A Expired - Fee Related CN1104914C (zh) | 1994-07-29 | 1995-07-25 | 带有可自动偏置收回针头的简易安全注射器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5405327A (zh) |
EP (1) | EP0700686A1 (zh) |
KR (1) | KR0145391B1 (zh) |
CN (1) | CN1104914C (zh) |
CA (1) | CA2154960A1 (zh) |
CZ (1) | CZ156695A3 (zh) |
MY (1) | MY131775A (zh) |
PL (1) | PL309679A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100415313C (zh) * | 2004-09-23 | 2008-09-03 | 精碟科技股份有限公司 | 安全注射针筒 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6344031B1 (en) | 1989-03-22 | 2002-02-05 | Laurel A. Novacek | Safety syringe needle device with interchangeable and retractable needle platform |
US5858000A (en) * | 1988-12-14 | 1999-01-12 | Inviro Medical Devices Ltd. | Safety syringe needle device with interchangeable and retractable needle platform |
US5533970A (en) * | 1994-09-28 | 1996-07-09 | Becton, Dickinson And Company | Retractable needle syringe |
US5591131A (en) * | 1995-08-22 | 1997-01-07 | Chen; Long-Hsiung | Safety minute dose hypodermic syringe |
US5762628A (en) * | 1996-04-10 | 1998-06-09 | Harper; Ronald G. | Safety syringe with breakaway seal |
EP0818211A1 (en) * | 1996-07-10 | 1998-01-14 | Long-Hsiung Chen | Simplified safety syringe with retractable self-biased needle and minimized plunger |
EP0824924A1 (en) * | 1996-08-21 | 1998-02-25 | Long-Hsiung Chen | Safety hypodermic syringe |
EP0984804B1 (en) * | 1997-05-26 | 2003-07-16 | Brice Somers | Safety syringe |
CN1127357C (zh) * | 1997-09-16 | 2003-11-12 | 黄吴顺 | 具定位的静脉注射安全针筒 |
US6090078A (en) * | 1997-09-30 | 2000-07-18 | Becton, Dickinson And Company | Dampening devices and methods for needle retracting safety vascular access devices |
AU735953B2 (en) * | 1997-12-23 | 2001-07-19 | Life-Shield Products, Inc. | A retractable and destructible safety syringe |
TW359621B (en) * | 1998-04-10 | 1999-06-01 | Wen-Neng Liu | Safe injector with injection needle pull-back this invention provides a safe injector with injection needle pull-back which comprises: a needle cylinder, a plunger and an injection needle |
TW357614U (en) * | 1998-03-12 | 1999-05-01 | Wen-Neng Liu | Retractable safety syringe needle for hypodermic injection |
US6183464B1 (en) | 1998-06-01 | 2001-02-06 | Inviro Medical Devices Ltd. | Safety syringe with retractable needle and universal luer coupling |
US6093171A (en) * | 1999-12-30 | 2000-07-25 | Huang; Wu-Shun | Safety syringe |
CN2423897Y (zh) * | 2000-02-24 | 2001-03-21 | 王希平 | 自毁式安全注射器 |
SG100615A1 (en) * | 2000-03-24 | 2003-12-26 | Yu Hau Chang Lai | Safety syringe |
FR2814371B1 (fr) | 2000-06-06 | 2002-12-06 | Wu Shun Huang | Seringue de securite avec un fourreau d'aiguille |
TW471323U (en) * | 2000-06-30 | 2002-01-01 | Jeng-Ji Luo | Safe injector with easily removable pusher rod |
US6436076B1 (en) * | 2000-12-19 | 2002-08-20 | Fu-Yu Hsu | Needle holder positioning structure for a safety syringe |
US20030216695A1 (en) * | 2002-05-17 | 2003-11-20 | Chang-Ming Yang | Needle syringe |
US6613016B1 (en) * | 2003-01-21 | 2003-09-02 | Jen Chuan Ku | Safety hypodermic syringe |
SE0301667D0 (sv) * | 2003-06-04 | 2003-06-04 | Medsafe Asa | Disposable injection 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 | |
MY137933A (en) * | 2004-06-04 | 2009-04-30 | Dolomite Technology Sdn Bhd | Disposable syringe |
WO2005120608A1 (en) * | 2004-06-07 | 2005-12-22 | Global Medisafe Holdings Pty Limited | Retractable needle for a syringe |
CN101128232B (zh) * | 2004-10-14 | 2011-06-08 | 安全医学国际公司 | 具有可缩回针头的安全医用注射器 |
WO2006047810A1 (en) * | 2004-11-04 | 2006-05-11 | Global Medisafe Holdings Pty Limited | Exchange needle retractable safety syringe |
US20090240210A1 (en) * | 2005-03-14 | 2009-09-24 | Global Medisafe Holdings Limited | Auto retractable syringe |
MX2008003211A (es) * | 2005-09-06 | 2009-01-29 | Global Medisafe Holdings Pty Ltd | Jeringa de seguridad de uso unico con aguja rectractil. |
AP2008004513A0 (en) * | 2005-11-15 | 2008-06-30 | Global Medisafe Holdings Pty L | Safety syringe with plunger locking means |
CN200951245Y (zh) * | 2006-08-14 | 2007-09-26 | 林作钱 | 一次性使用自毁式注射器 |
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 |
CZ301122B6 (cs) * | 2007-02-26 | 2009-11-11 | Zeman@Jan | Injekcní stríkacka s chránenou jehlou |
KR200442835Y1 (ko) * | 2008-05-06 | 2008-12-17 | 최숙녀 | 안전 주사기 |
CZ2009578A3 (cs) * | 2009-08-28 | 2011-03-23 | Blokovací a záchytné ústrojí jehly pro bezpecnostní injekcní stríkacku | |
EP2517751B8 (en) | 2011-04-27 | 2018-02-28 | Kpr U.S., Llc | Safety IV catheter assemblies |
CZ2011335A3 (cs) * | 2011-06-03 | 2012-08-01 | Kavalírek@Jan | Bezpecnostní injekcní stríkacka se záchytným ústrojím jehly |
US8715250B2 (en) | 2011-09-26 | 2014-05-06 | Covidien Lp | Safety catheter and needle assembly |
EP2760520A1 (en) | 2011-09-26 | 2014-08-06 | Covidien LP | Safety catheter |
WO2013056223A1 (en) | 2011-10-14 | 2013-04-18 | Covidien Lp | Safety iv catheter assembly |
KR102023143B1 (ko) * | 2012-11-08 | 2019-09-19 | 술저 믹스팩 아게 | 2개 이상의 유동성 성분을 위한 카트리지 |
CN105435339A (zh) * | 2015-10-23 | 2016-03-30 | 双峰格雷斯海姆医药玻璃(丹阳)有限公司 | 一种卡式瓶 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU616711B2 (en) * | 1987-12-21 | 1991-11-07 | Stuart M. Dolgin | Fluid passing apparatus with means for covering the same |
US4986813A (en) * | 1988-02-01 | 1991-01-22 | The MadTech Group, Inc. | Disposable hypodermic syringe |
US5171300A (en) * | 1988-02-01 | 1992-12-15 | Medtech Group, Inc. | Disposable hypodermic syringe |
US5125898A (en) * | 1990-03-22 | 1992-06-30 | Harry Kaufhold, Jr. | Disposable syringe with automatic needle retraction |
US5211628A (en) * | 1991-09-30 | 1993-05-18 | Marshall John M | Syringe with automatic retracting needle |
US5242400A (en) * | 1991-12-06 | 1993-09-07 | The Medtech Group, Inc. | Disposable pre-filled syringe with retractable needle |
ITMI920710A1 (it) * | 1992-03-25 | 1993-09-27 | Federico Demetrio | Siringa di sicurezza con ago retrattile dopo l'uso in modo da evitare il riutilizzo della siringa e la diffusione di malattie contagiose per |
US5328475A (en) | 1993-12-16 | 1994-07-12 | Chen Long Hsiung | Simplified safety syringe with retractable self-biased needle |
-
1994
- 1994-07-29 US US08/282,640 patent/US5405327A/en not_active Expired - Fee Related
-
1995
- 1995-06-15 CZ CZ951566A patent/CZ156695A3/cs unknown
- 1995-06-21 EP EP95304348A patent/EP0700686A1/en not_active Withdrawn
- 1995-07-17 PL PL95309679A patent/PL309679A1/xx unknown
- 1995-07-25 CN CN95107959A patent/CN1104914C/zh not_active Expired - Fee Related
- 1995-07-26 MY MYPI95002134A patent/MY131775A/en unknown
- 1995-07-28 KR KR1019950022830A patent/KR0145391B1/ko not_active IP Right Cessation
- 1995-07-28 CA CA002154960A patent/CA2154960A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100415313C (zh) * | 2004-09-23 | 2008-09-03 | 精碟科技股份有限公司 | 安全注射针筒 |
Also Published As
Publication number | Publication date |
---|---|
PL309679A1 (en) | 1996-02-05 |
CN1120460A (zh) | 1996-04-17 |
MY131775A (en) | 2007-08-30 |
KR0145391B1 (ko) | 1998-07-01 |
EP0700686A1 (en) | 1996-03-13 |
US5405327A (en) | 1995-04-11 |
CZ156695A3 (en) | 1996-02-14 |
CA2154960A1 (en) | 1996-01-30 |
KR960003749A (ko) | 1996-02-23 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: HUANG WUSHUN Free format text: FORMER OWNER: CHEN LONGXIONG Effective date: 20021108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20021108 Address after: Taipei County of Taiwan Province Applicant after: Huang Wushun Address before: 5F, No. 1, loyalty Road, Taiwan, Taipei, 91-3 Applicant before: Chen Longxiong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1036647 Country of ref document: HK |
|
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 |