CN107050579B - 一种方便抽药的无针注射器 - Google Patents
一种方便抽药的无针注射器 Download PDFInfo
- Publication number
- CN107050579B CN107050579B CN201611069708.8A CN201611069708A CN107050579B CN 107050579 B CN107050579 B CN 107050579B CN 201611069708 A CN201611069708 A CN 201611069708A CN 107050579 B CN107050579 B CN 107050579B
- Authority
- CN
- China
- Prior art keywords
- medicine
- air
- valve
- pipe
- passage
- 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
- 239000003814 drug Substances 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 9
- 229940079593 drug Drugs 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000012377 drug delivery Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 abstract description 5
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000004146 energy storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
-
- 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
-
- 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
- A61M5/3148—Means for causing or aiding aspiration or plunger retraction
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pharmacology & Pharmacy (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069708.8A CN107050579B (zh) | 2016-11-28 | 2016-11-28 | 一种方便抽药的无针注射器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069708.8A CN107050579B (zh) | 2016-11-28 | 2016-11-28 | 一种方便抽药的无针注射器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107050579A CN107050579A (zh) | 2017-08-18 |
| CN107050579B true CN107050579B (zh) | 2019-12-31 |
Family
ID=59618863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611069708.8A Expired - Fee Related CN107050579B (zh) | 2016-11-28 | 2016-11-28 | 一种方便抽药的无针注射器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107050579B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042886B (zh) * | 2017-12-27 | 2021-05-11 | 四川护理职业学院 | 一种简单的无针注射器 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003047663A3 (en) * | 2001-11-30 | 2004-03-04 | Elan Pharma Int Ltd | Automatic injector |
| CN2882647Y (zh) * | 2005-12-13 | 2007-03-28 | 左成钢 | 全自动气动注射器 |
| WO2007127859A2 (en) * | 2006-04-27 | 2007-11-08 | Medtronic, Inc. | Apparatus for refilling an infusion device |
| CN101141990A (zh) * | 2004-12-01 | 2008-03-12 | Wlt经销股份有限公司 | 无针注射器 |
| CN201888971U (zh) * | 2010-01-08 | 2011-07-06 | 江苏华兰米特医疗科技有限公司 | 无针注射器 |
| CN203647802U (zh) * | 2013-12-16 | 2014-06-18 | 广东康尔美医疗器械有限公司 | 一种负压抽吸注射器 |
| CN204158725U (zh) * | 2014-08-22 | 2015-02-18 | 王子刚 | 溶药加药器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8795231B2 (en) * | 2011-05-10 | 2014-08-05 | Medtronic Minimed, Inc. | Automated reservoir fill system |
-
2016
- 2016-11-28 CN CN201611069708.8A patent/CN107050579B/zh not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003047663A3 (en) * | 2001-11-30 | 2004-03-04 | Elan Pharma Int Ltd | Automatic injector |
| CN101141990A (zh) * | 2004-12-01 | 2008-03-12 | Wlt经销股份有限公司 | 无针注射器 |
| CN2882647Y (zh) * | 2005-12-13 | 2007-03-28 | 左成钢 | 全自动气动注射器 |
| WO2007127859A2 (en) * | 2006-04-27 | 2007-11-08 | Medtronic, Inc. | Apparatus for refilling an infusion device |
| CN201888971U (zh) * | 2010-01-08 | 2011-07-06 | 江苏华兰米特医疗科技有限公司 | 无针注射器 |
| CN203647802U (zh) * | 2013-12-16 | 2014-06-18 | 广东康尔美医疗器械有限公司 | 一种负压抽吸注射器 |
| CN204158725U (zh) * | 2014-08-22 | 2015-02-18 | 王子刚 | 溶药加药器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107050579A (zh) | 2017-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jinwu Inventor after: Chen Xiaoqian Inventor before: Chen Xiaoqian |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191203 Address after: 277599 Department of Anesthesiology, Tengzhou workers' hospital, No. 292 Jinghe Middle Road, Tengzhou, Zaozhuang, Shandong Applicant after: Sun Jinwu Address before: No.9, Baibang entrepreneurship service center, No.11, Tianshui Road, Luyang District, Hefei City, Anhui Province# Applicant before: HEFEI XUNCHUANG INFORMATION TECHNOLOGY CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |