CN108420728B - 一种配药用注射器 - Google Patents
一种配药用注射器 Download PDFInfo
- Publication number
- CN108420728B CN108420728B CN201810228212.3A CN201810228212A CN108420728B CN 108420728 B CN108420728 B CN 108420728B CN 201810228212 A CN201810228212 A CN 201810228212A CN 108420728 B CN108420728 B CN 108420728B
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- CN
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- Prior art keywords
- piston
- piston rod
- needle
- needle cylinder
- cylinder
- 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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- 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
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810228212.3A CN108420728B (zh) | 2018-03-19 | 2018-03-19 | 一种配药用注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810228212.3A CN108420728B (zh) | 2018-03-19 | 2018-03-19 | 一种配药用注射器 |
Publications (2)
Publication Number | Publication Date |
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CN108420728A CN108420728A (zh) | 2018-08-21 |
CN108420728B true CN108420728B (zh) | 2020-11-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810228212.3A Expired - Fee Related CN108420728B (zh) | 2018-03-19 | 2018-03-19 | 一种配药用注射器 |
Country Status (1)
Country | Link |
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CN (1) | CN108420728B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109223567A (zh) * | 2018-10-31 | 2019-01-18 | 右江民族医学院附属医院 | 一种改良小儿喂药器 |
CN111420179A (zh) * | 2020-04-16 | 2020-07-17 | 陆明京 | 一种可减少药液浪费的注射器 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1042476A (zh) * | 1987-11-25 | 1990-05-30 | 古德马·奥洛夫逊 | 注射器 |
CN2468501Y (zh) * | 2001-03-08 | 2002-01-02 | 李祎婧 | 一次性注射器 |
CN1568162A (zh) * | 2001-08-20 | 2005-01-19 | 新特斯(美国)公司 | 一种带螺纹的注射器 |
CN1712077A (zh) * | 2004-06-14 | 2005-12-28 | 许明正 | 具有回抽力的注射器 |
CN201453773U (zh) * | 2009-08-04 | 2010-05-12 | 侯涛 | 血浆专用注射器 |
CN102178989A (zh) * | 2011-04-01 | 2011-09-14 | 杨祚璋 | 一种新型的一次性螺旋注射器及其应用 |
CN202161637U (zh) * | 2011-04-01 | 2012-03-14 | 杨祚璋 | 一种新型的一次性螺旋注射器 |
CN203329133U (zh) * | 2013-06-27 | 2013-12-11 | 上海中医药大学附属岳阳中西医结合医院 | 一种精确定量螺旋注射器 |
CN204766877U (zh) * | 2015-07-01 | 2015-11-18 | 益阳市佳豪医疗器械有限公司 | 一种旋式注射器 |
-
2018
- 2018-03-19 CN CN201810228212.3A patent/CN108420728B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1042476A (zh) * | 1987-11-25 | 1990-05-30 | 古德马·奥洛夫逊 | 注射器 |
CN2468501Y (zh) * | 2001-03-08 | 2002-01-02 | 李祎婧 | 一次性注射器 |
CN1568162A (zh) * | 2001-08-20 | 2005-01-19 | 新特斯(美国)公司 | 一种带螺纹的注射器 |
CN1712077A (zh) * | 2004-06-14 | 2005-12-28 | 许明正 | 具有回抽力的注射器 |
CN201453773U (zh) * | 2009-08-04 | 2010-05-12 | 侯涛 | 血浆专用注射器 |
CN102178989A (zh) * | 2011-04-01 | 2011-09-14 | 杨祚璋 | 一种新型的一次性螺旋注射器及其应用 |
CN202161637U (zh) * | 2011-04-01 | 2012-03-14 | 杨祚璋 | 一种新型的一次性螺旋注射器 |
CN203329133U (zh) * | 2013-06-27 | 2013-12-11 | 上海中医药大学附属岳阳中西医结合医院 | 一种精确定量螺旋注射器 |
CN204766877U (zh) * | 2015-07-01 | 2015-11-18 | 益阳市佳豪医疗器械有限公司 | 一种旋式注射器 |
Also Published As
Publication number | Publication date |
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CN108420728A (zh) | 2018-08-21 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Changrong Inventor after: Wei Changtong Inventor before: Wei Changtong |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201030 Address after: 256100 Yiyuan County People's Hospital, 21 Shengli Road, Yiyuan, Shandong, Zibo Applicant after: Wang Changrong Address before: 476000 Shangqiu Ninth Middle School, Suiyang District, Shangqiu City, Henan Province Applicant before: Wei Changtong |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |