CN101780296B - 钢针自缩打针筒 - Google Patents
钢针自缩打针筒 Download PDFInfo
- Publication number
- CN101780296B CN101780296B CN200910265230XA CN200910265230A CN101780296B CN 101780296 B CN101780296 B CN 101780296B CN 200910265230X A CN200910265230X A CN 200910265230XA CN 200910265230 A CN200910265230 A CN 200910265230A CN 101780296 B CN101780296 B CN 101780296B
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- Prior art keywords
- inner core
- sleeve
- steel needle
- joint
- dop
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000007665 sagging Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 description 27
- 239000007924 injection Substances 0.000 description 27
- 239000007788 liquid Substances 0.000 description 9
- 210000003462 vein Anatomy 0.000 description 6
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910265230XA CN101780296B (zh) | 2009-08-17 | 2009-12-17 | 钢针自缩打针筒 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910305690.0 | 2009-08-17 | ||
CN200910305690 | 2009-08-17 | ||
CN200910265230XA CN101780296B (zh) | 2009-08-17 | 2009-12-17 | 钢针自缩打针筒 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101780296A CN101780296A (zh) | 2010-07-21 |
CN101780296B true CN101780296B (zh) | 2012-05-23 |
Family
ID=42520520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910265230XA Active CN101780296B (zh) | 2009-08-17 | 2009-12-17 | 钢针自缩打针筒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101780296B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1049285A (zh) * | 1989-07-11 | 1991-02-20 | 格里哈姆·享格·维廉姆斯 | 针头可回缩的一次性皮下注射器 |
CN1133469C (zh) * | 1991-04-11 | 2004-01-07 | 塞福·T·有限公司 | 注射器主体和包括它的注射器装置及其组装方法 |
CN2829758Y (zh) * | 2005-07-15 | 2006-10-25 | 山东省医疗器械研究所 | 一次性使用手动回缩安全注射器 |
CN100391554C (zh) * | 2006-04-13 | 2008-06-04 | 林作钱 | 一种针头慢速自动回缩安全医用注射器 |
CN100393374C (zh) * | 2006-04-10 | 2008-06-11 | 余利荣 | 一种针头回缩型安全低阻力注射器 |
CN201510602U (zh) * | 2009-08-17 | 2010-06-23 | 李华美 | 具有两步毁形内芯的钢针自缩打针筒 |
-
2009
- 2009-12-17 CN CN200910265230XA patent/CN101780296B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1049285A (zh) * | 1989-07-11 | 1991-02-20 | 格里哈姆·享格·维廉姆斯 | 针头可回缩的一次性皮下注射器 |
CN1133469C (zh) * | 1991-04-11 | 2004-01-07 | 塞福·T·有限公司 | 注射器主体和包括它的注射器装置及其组装方法 |
CN2829758Y (zh) * | 2005-07-15 | 2006-10-25 | 山东省医疗器械研究所 | 一次性使用手动回缩安全注射器 |
CN100393374C (zh) * | 2006-04-10 | 2008-06-11 | 余利荣 | 一种针头回缩型安全低阻力注射器 |
CN100391554C (zh) * | 2006-04-13 | 2008-06-04 | 林作钱 | 一种针头慢速自动回缩安全医用注射器 |
CN201510602U (zh) * | 2009-08-17 | 2010-06-23 | 李华美 | 具有两步毁形内芯的钢针自缩打针筒 |
Also Published As
Publication number | Publication date |
---|---|
CN101780296A (zh) | 2010-07-21 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG KANGTAI MEDICAL DEVICES CO., LTD. Free format text: FORMER OWNER: LI HUAMEI Effective date: 20130118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317000 TAIZHOU, ZHEJIANG PROVINCE TO: 317004 TAIZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130118 Address after: 317004, No. 753, Dongfang Avenue, Taizhou, Zhejiang Patentee after: ZHEJIANG KANGTAI MEDICAL DEVICES Co.,Ltd. Address before: 317000 Zhejiang Province coastal city streets blueshield garden building B-6 Patentee before: Li Huamei |
|
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: Steel needle self-shrinking syringe Effective date of registration: 20190617 Granted publication date: 20120523 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd. Pledgor: ZHEJIANG KANGTAI MEDICAL DEVICES Co.,Ltd. Registration number: 2019330000160 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220617 Granted publication date: 20120523 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd. Pledgor: ZHEJIANG KANGTAI MEDICAL DEVICES Co.,Ltd. Registration number: 2019330000160 |
|
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: Steel needle self-shrinking syringe Effective date of registration: 20220729 Granted publication date: 20120523 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd. Pledgor: ZHEJIANG KANGTAI MEDICAL DEVICES Co.,Ltd. Registration number: Y2022330001558 |