CN111529824B - 一种医院用药液注射器 - Google Patents
一种医院用药液注射器 Download PDFInfo
- Publication number
- CN111529824B CN111529824B CN202010410251.2A CN202010410251A CN111529824B CN 111529824 B CN111529824 B CN 111529824B CN 202010410251 A CN202010410251 A CN 202010410251A CN 111529824 B CN111529824 B CN 111529824B
- Authority
- CN
- China
- Prior art keywords
- dust removal
- push rod
- barrel
- dustproof
- block
- 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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Links
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 239000003814 drug Substances 0.000 title claims description 13
- 239000000428 dust Substances 0.000 claims abstract description 98
- 238000001125 extrusion Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007799 cork Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010999 medical injection Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 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
-
- 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
- A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010410251.2A CN111529824B (zh) | 2020-05-15 | 2020-05-15 | 一种医院用药液注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010410251.2A CN111529824B (zh) | 2020-05-15 | 2020-05-15 | 一种医院用药液注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111529824A CN111529824A (zh) | 2020-08-14 |
CN111529824B true CN111529824B (zh) | 2021-04-27 |
Family
ID=71969488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010410251.2A Active CN111529824B (zh) | 2020-05-15 | 2020-05-15 | 一种医院用药液注射器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111529824B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111956907A (zh) * | 2020-09-12 | 2020-11-20 | 金梅兰 | 一种高使用舒适度医护静脉注射液注射针筒 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201175503Y (zh) * | 2008-03-21 | 2009-01-07 | 徐进 | 一次性安全注射器 |
EP2589399A1 (de) * | 2011-11-02 | 2013-05-08 | Uhlmann Pac-Systeme GmbH & Co. KG | Spritze zum Applizieren von Flüssigkeiten |
KR200486792Y1 (ko) * | 2016-10-25 | 2018-06-29 | 이대규 | 주사기용 약물 주입 장치 |
CN208319652U (zh) * | 2017-08-03 | 2019-01-04 | 安徽省康宁实业(集团)有限公司 | 一种防尘自毁式注射器 |
GB201717644D0 (en) * | 2017-10-26 | 2017-12-13 | Biosafe Sa | Sterile syringe |
CN108904926B (zh) * | 2018-08-17 | 2024-05-17 | 陈庆强 | 一种改良的防污染注射器 |
-
2020
- 2020-05-15 CN CN202010410251.2A patent/CN111529824B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111529824A (zh) | 2020-08-14 |
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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 Xiaoyan Inventor after: Fang Mengmeng Inventor after: Qi Yujie Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210330 Address after: No. 308, Shinan District, Qingdao, Shandong 266000 Applicant after: Lu Wenyan Address before: 318000 Xueyuan Road, Jiaojiang District, Taizhou City, Zhejiang Province Applicant before: Xing Xuefang |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: 274042 Building A7, Medical Device Industrial Park, Yanhe Road, High tech Zone, Heze City, Shandong Province Patentee after: Shandong Harvey Pharmaceutical Co.,Ltd. Address before: No. 308, Shinan District, Qingdao, Shandong 266000 Patentee before: Lu Wenyan |
|
TR01 | Transfer of patent right |