CN101480511B - 一种针头可自动回缩的一次性使用安全注射器 - Google Patents
一种针头可自动回缩的一次性使用安全注射器 Download PDFInfo
- Publication number
- CN101480511B CN101480511B CN200910007801XA CN200910007801A CN101480511B CN 101480511 B CN101480511 B CN 101480511B CN 200910007801X A CN200910007801X A CN 200910007801XA CN 200910007801 A CN200910007801 A CN 200910007801A CN 101480511 B CN101480511 B CN 101480511B
- Authority
- CN
- China
- Prior art keywords
- syringe
- needle
- core pipe
- intervalve
- medicated cap
- 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.)
- Active
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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- 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
- A61M5/178—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
- A61M5/31501—Means for blocking or restricting the movement of the rod or piston
- A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the piston-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
- A61M5/50—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 (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910007801XA CN101480511B (zh) | 2009-02-08 | 2009-02-08 | 一种针头可自动回缩的一次性使用安全注射器 |
PCT/CN2010/000171 WO2010088845A1 (zh) | 2009-02-08 | 2010-02-08 | 一种针头可自动回缩的一次性使用安全注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910007801XA CN101480511B (zh) | 2009-02-08 | 2009-02-08 | 一种针头可自动回缩的一次性使用安全注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101480511A CN101480511A (zh) | 2009-07-15 |
CN101480511B true CN101480511B (zh) | 2011-10-05 |
Family
ID=40877897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910007801XA Active CN101480511B (zh) | 2009-02-08 | 2009-02-08 | 一种针头可自动回缩的一次性使用安全注射器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101480511B (zh) |
WO (1) | WO2010088845A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101480511B (zh) * | 2009-02-08 | 2011-10-05 | 浙江康康医疗器械有限公司 | 一种针头可自动回缩的一次性使用安全注射器 |
CN103330976B (zh) * | 2013-07-18 | 2015-05-13 | 徐昊华 | 一种安全注射器 |
CN105709309A (zh) * | 2016-01-06 | 2016-06-29 | 徐昊华 | 一种智能型安全注射器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6494863B1 (en) * | 2001-10-15 | 2002-12-17 | Retractable Technologies, Inc. | One-use retracting syringe with positive needle retention |
CN1243575C (zh) * | 1999-10-15 | 2006-03-01 | 贝克顿迪肯森公司 | 针可缩进的注射器 |
CN1774276A (zh) * | 2002-09-25 | 2006-05-17 | Nmt股票上市集团公司 | 针单元 |
CN101318040A (zh) * | 2008-06-05 | 2008-12-10 | 刘文杰 | 一种改进的用于针头回缩式安全注射器的筒式推杆及注射器 |
CN201453767U (zh) * | 2009-02-08 | 2010-05-12 | 徐昊华 | 一种针头可自动回缩的一次性使用安全注射器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6096005A (en) * | 1989-07-11 | 2000-08-01 | Mdc Investment Holdings, Inc. | Retractable needle medical devices |
GB2414940B (en) * | 2003-03-24 | 2007-04-18 | Safety Medical Products Ltd | Improved syringe with retractable needle |
CN2748099Y (zh) * | 2004-10-19 | 2005-12-28 | 丹阳市共创医疗器械科技有限公司 | 针头能自动回缩的安全注射器 |
US8277409B2 (en) * | 2005-12-05 | 2012-10-02 | Becton, Dickinson And Company | Cutting element for a retracting needle syringe |
CN2875468Y (zh) * | 2006-03-08 | 2007-03-07 | 徐昊华 | 一种安全注射器 |
CN100515510C (zh) * | 2006-07-01 | 2009-07-22 | 浙江康康医疗器械有限公司 | 一次性安全注射器 |
CN2917670Y (zh) * | 2006-07-01 | 2007-07-04 | 徐昊华 | 一次性安全注射器 |
CN101274114B (zh) * | 2008-02-04 | 2010-06-02 | 房东森 | 自动回缩安全注射器 |
CN101480511B (zh) * | 2009-02-08 | 2011-10-05 | 浙江康康医疗器械有限公司 | 一种针头可自动回缩的一次性使用安全注射器 |
-
2009
- 2009-02-08 CN CN200910007801XA patent/CN101480511B/zh active Active
-
2010
- 2010-02-08 WO PCT/CN2010/000171 patent/WO2010088845A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1243575C (zh) * | 1999-10-15 | 2006-03-01 | 贝克顿迪肯森公司 | 针可缩进的注射器 |
US6494863B1 (en) * | 2001-10-15 | 2002-12-17 | Retractable Technologies, Inc. | One-use retracting syringe with positive needle retention |
CN1774276A (zh) * | 2002-09-25 | 2006-05-17 | Nmt股票上市集团公司 | 针单元 |
CN101318040A (zh) * | 2008-06-05 | 2008-12-10 | 刘文杰 | 一种改进的用于针头回缩式安全注射器的筒式推杆及注射器 |
CN201453767U (zh) * | 2009-02-08 | 2010-05-12 | 徐昊华 | 一种针头可自动回缩的一次性使用安全注射器 |
Also Published As
Publication number | Publication date |
---|---|
CN101480511A (zh) | 2009-07-15 |
WO2010088845A1 (zh) | 2010-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2279769B1 (en) | A disposable self-destruction safety syringe without fluid residua | |
CN101690833A (zh) | 一种针头可自动回缩安全注射器 | |
JP4908579B2 (ja) | 低速自動引き込み式注射針を用いた医療用安全注射器 | |
CN101480511B (zh) | 一种针头可自动回缩的一次性使用安全注射器 | |
KR20110012001U (ko) | 일회용 안전 주사기 | |
CN105709309A (zh) | 一种智能型安全注射器 | |
CN201030119Y (zh) | 自动回缩针头的安全注射器 | |
CN201453767U (zh) | 一种针头可自动回缩的一次性使用安全注射器 | |
CN203694264U (zh) | 安全注射器 | |
CN208877568U (zh) | 一种儿童专用一次性注射器 | |
CN202777325U (zh) | 一种回缩式自毁注射器 | |
CN103721320A (zh) | 安全注射器 | |
CN201603194U (zh) | 安全型静脉输液针 | |
CN209154751U (zh) | 一种针头可回弹的注射器 | |
CN201320335Y (zh) | 一种自毁型针尖可回缩安全注射器 | |
CN208017875U (zh) | 一种一次性使用注射器 | |
CN2836823Y (zh) | 一种针头慢速自动回缩安全医用注射器 | |
CN103990206B (zh) | 一种针头回缩的自毁式注射器 | |
CN2836822Y (zh) | 一种针头慢速自动回缩安全医用注射器 | |
CN203885954U (zh) | 一种针头回缩的自毁式注射器 | |
CN202236711U (zh) | 一次性使用自毁式注射器 | |
CN203539484U (zh) | 一种动物用的预灌封药物注射器 | |
CN1943809A (zh) | 小容量一次性使用安全自毁式注射器 | |
CN207412474U (zh) | 装配方便的免o形圈安全自毁式注射器 | |
CN201658715U (zh) | 一种贮药注射器 |
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: ZHEJIANG KANGKANG MEDICAL-DEVICES CO.,LTD Free format text: FORMER OWNER: XU HAOHUA Effective date: 20091106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091106 Address after: Zhejiang Truman town Yuhuan County Industrial Zone Dragon encoding: 317605 Applicant after: Zhejiang Kangkang Medical Equipment Co., Ltd. Address before: Room two, unit two, Hoi 301 village, Hoi An Village, Jiangsu, Danyang Province, China: 212300 Applicant before: Xu Haohua |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Disposable safety syringe with syringe needle capable of automatically retracting Effective date of registration: 20181011 Granted publication date: 20111005 Pledgee: Agricultural Bank of China Limited by Share Ltd Yuhuan branch Pledgor: Zhejiang Kangkang Medical Equipment Co., Ltd. Registration number: 2018330000307 |