CN100391554C - 一种针头慢速自动回缩安全医用注射器 - Google Patents
一种针头慢速自动回缩安全医用注射器 Download PDFInfo
- Publication number
- CN100391554C CN100391554C CNB2006100503665A CN200610050366A CN100391554C CN 100391554 C CN100391554 C CN 100391554C CN B2006100503665 A CNB2006100503665 A CN B2006100503665A CN 200610050366 A CN200610050366 A CN 200610050366A CN 100391554 C CN100391554 C CN 100391554C
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe
- needle stand
- head
- ejector sleeve
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 9
- 239000011796 hollow space material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 12
- 239000007924 injection Substances 0.000 abstract description 12
- 206010011409 Cross infection Diseases 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 6
- 239000008280 blood Substances 0.000 abstract description 3
- 210000004369 blood Anatomy 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 208000030507 AIDS Diseases 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
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
- 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
- A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
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 (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100503665A CN100391554C (zh) | 2006-04-13 | 2006-04-13 | 一种针头慢速自动回缩安全医用注射器 |
BRPI0706819-0A BRPI0706819A2 (pt) | 2006-04-13 | 2007-04-02 | seringa médica segura com agulha de retração lenta automática |
EP07720640.7A EP2011530A4 (en) | 2006-04-13 | 2007-04-02 | MEDICAL SAFETY SYRINGE WITH GRADUALLY SELF-RETRACTING NEEDLE |
US12/225,820 US7993307B2 (en) | 2006-04-13 | 2007-04-02 | Safe medical syringe with an automatic slowly retractable needle |
PCT/CN2007/001066 WO2007118407A1 (fr) | 2006-04-13 | 2007-04-02 | Seringue médicale de sécurité à aiguille graduellement auto-rétractable |
JP2009504551A JP4908579B2 (ja) | 2006-04-13 | 2007-04-02 | 低速自動引き込み式注射針を用いた医療用安全注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100503665A CN100391554C (zh) | 2006-04-13 | 2006-04-13 | 一种针头慢速自动回缩安全医用注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1843517A CN1843517A (zh) | 2006-10-11 |
CN100391554C true CN100391554C (zh) | 2008-06-04 |
Family
ID=37062504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100503665A Expired - Fee Related CN100391554C (zh) | 2006-04-13 | 2006-04-13 | 一种针头慢速自动回缩安全医用注射器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7993307B2 (zh) |
EP (1) | EP2011530A4 (zh) |
JP (1) | JP4908579B2 (zh) |
CN (1) | CN100391554C (zh) |
BR (1) | BRPI0706819A2 (zh) |
WO (1) | WO2007118407A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101780296B (zh) * | 2009-08-17 | 2012-05-23 | 李华美 | 钢针自缩打针筒 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100450560C (zh) * | 2007-02-12 | 2009-01-14 | 林作钱 | 一种自毁式胰岛素注射器 |
CN101269249B (zh) * | 2008-04-28 | 2010-06-09 | 林作钱 | 一种改进的针头慢速回缩注射器 |
CN101347648B (zh) * | 2008-05-22 | 2010-04-14 | 林作钱 | 一种自锁式自毁注射器 |
PT2817047T (pt) | 2012-02-23 | 2018-11-21 | Unl Holdings Llc | Dispositivos para entrega dirigida de implantes terapêuticos |
US10272234B2 (en) | 2012-02-23 | 2019-04-30 | Unl Holdings Llc | Devices for targeted delivery of therapeutic implants |
AU2012370436B2 (en) | 2012-02-23 | 2017-11-23 | Unl Holdings Llc | Retractable needle safety syringes |
CA2980714A1 (en) * | 2015-04-01 | 2016-10-06 | Lance Wetzel | Devices for targeted delivery of therapeutic implants |
CN106419329B (zh) * | 2016-08-18 | 2022-09-23 | 无锡智高点技术研发有限公司 | 一种过滤管销售架 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1127663A (zh) * | 1995-01-23 | 1996-07-31 | 繁茵斯泰尔财产有限公司 | 带有可缩回针头的一次性注射器 |
CN1137240A (zh) * | 1993-10-28 | 1996-12-04 | 洛克-泰克注射器有限公司 | 针头固定装置可缩回的皮下注射器 |
WO2001049348A2 (en) * | 2000-01-04 | 2001-07-12 | Becton, Dickinson And Company | Retracting needle syringe |
WO2004028600A1 (en) * | 2002-09-25 | 2004-04-08 | Nmt Group Plc | A fluid-handling device |
WO2004084978A1 (en) * | 2003-03-24 | 2004-10-07 | Safety Medical Products Limited | Improved syringe with retractable needle |
WO2004101036A1 (en) * | 2003-05-16 | 2004-11-25 | Nmt Group Plc | Fluid handling devices |
WO2005030302A1 (fr) * | 2003-09-26 | 2005-04-07 | Becton Dickinson France | Dispositif d’injection d’un produit, notamment a usage medical |
CN2889323Y (zh) * | 2006-04-13 | 2007-04-18 | 林作钱 | 一种针头慢速自动回缩安全医用注射器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0493456T3 (da) * | 1989-09-18 | 1996-02-05 | Robb Pascal Patent Pty Ltd | Sprøjte |
US6015438A (en) * | 1997-11-14 | 2000-01-18 | Retractable Technologies Inc. | Full displacement retractable syringe |
US20020014609A1 (en) * | 1999-03-16 | 2002-02-07 | Jentzen S. William | Dampening device for spring movements |
US6689106B2 (en) * | 2000-07-31 | 2004-02-10 | Becton Dickinson And Company | Retracting needle assembly for a syringe |
US6494863B1 (en) * | 2001-10-15 | 2002-12-17 | Retractable Technologies, Inc. | One-use retracting syringe with positive needle retention |
US7344517B2 (en) * | 2004-01-20 | 2008-03-18 | Becton, Dickinson And Company | Syringe having a retractable needle |
US20090240210A1 (en) * | 2005-03-14 | 2009-09-24 | Global Medisafe Holdings Limited | Auto retractable syringe |
CN2836824Y (zh) * | 2005-10-12 | 2006-11-15 | 林作钱 | 一种针头慢速自动回缩安全医用注射器 |
CN2836822Y (zh) * | 2005-10-12 | 2006-11-15 | 林作钱 | 一种针头慢速自动回缩安全医用注射器 |
CN2836823Y (zh) * | 2005-10-13 | 2006-11-15 | 林作钱 | 一种针头慢速自动回缩安全医用注射器 |
-
2006
- 2006-04-13 CN CNB2006100503665A patent/CN100391554C/zh not_active Expired - Fee Related
-
2007
- 2007-04-02 US US12/225,820 patent/US7993307B2/en not_active Expired - Fee Related
- 2007-04-02 EP EP07720640.7A patent/EP2011530A4/en not_active Withdrawn
- 2007-04-02 WO PCT/CN2007/001066 patent/WO2007118407A1/zh active Application Filing
- 2007-04-02 BR BRPI0706819-0A patent/BRPI0706819A2/pt not_active Application Discontinuation
- 2007-04-02 JP JP2009504551A patent/JP4908579B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1137240A (zh) * | 1993-10-28 | 1996-12-04 | 洛克-泰克注射器有限公司 | 针头固定装置可缩回的皮下注射器 |
CN1127663A (zh) * | 1995-01-23 | 1996-07-31 | 繁茵斯泰尔财产有限公司 | 带有可缩回针头的一次性注射器 |
WO2001049348A2 (en) * | 2000-01-04 | 2001-07-12 | Becton, Dickinson And Company | Retracting needle syringe |
WO2004028600A1 (en) * | 2002-09-25 | 2004-04-08 | Nmt Group Plc | A fluid-handling device |
WO2004084978A1 (en) * | 2003-03-24 | 2004-10-07 | Safety Medical Products Limited | Improved syringe with retractable needle |
WO2004101036A1 (en) * | 2003-05-16 | 2004-11-25 | Nmt Group Plc | Fluid handling devices |
WO2005030302A1 (fr) * | 2003-09-26 | 2005-04-07 | Becton Dickinson France | Dispositif d’injection d’un produit, notamment a usage medical |
CN2889323Y (zh) * | 2006-04-13 | 2007-04-18 | 林作钱 | 一种针头慢速自动回缩安全医用注射器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101780296B (zh) * | 2009-08-17 | 2012-05-23 | 李华美 | 钢针自缩打针筒 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0706819A2 (pt) | 2011-04-05 |
EP2011530A4 (en) | 2014-04-23 |
JP4908579B2 (ja) | 2012-04-04 |
US7993307B2 (en) | 2011-08-09 |
WO2007118407A1 (fr) | 2007-10-25 |
US20090177166A1 (en) | 2009-07-09 |
JP2009533100A (ja) | 2009-09-17 |
CN1843517A (zh) | 2006-10-11 |
EP2011530A1 (en) | 2009-01-07 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Qianxiguan Mold Co., Ltd. Assignor: Lin Zuoqian Contract fulfillment period: 2008.8.15 to 2013.8.14 Contract record no.: 2009330002356 Denomination of invention: Safe medical syringe with needle capable of automatically retracting Granted publication date: 20080604 License type: Exclusive license Record date: 2009.9.18 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.15 TO 2013.8.14; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROV QIANXIGUANG PLASTIC MOULD CO., LTD. Effective date: 20090918 |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MENGLI INTERNATIONAL TRADE CO., LTD. Free format text: FORMER OWNER: LIN ZUOQIAN Effective date: 20150514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317513 TAIZHOU, ZHEJIANG PROVINCE TO: 200120 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150514 Address after: 200120 room 58, 2202 Liu long road, Shanghai, Pudong New Area Patentee after: Shanghai Sol-Millennium Medical Products Co., Ltd. Address before: 317513, Zhejiang City, Wenling Province town of stone industry zone launched Wenling plastic mold factory Patentee before: Lin Zuoqian |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20180413 |
|
CF01 | Termination of patent right due to non-payment of annual fee |