CN107456632A - 一种防微粒过滤式注射器 - Google Patents
一种防微粒过滤式注射器 Download PDFInfo
- Publication number
- CN107456632A CN107456632A CN201710869814.2A CN201710869814A CN107456632A CN 107456632 A CN107456632 A CN 107456632A CN 201710869814 A CN201710869814 A CN 201710869814A CN 107456632 A CN107456632 A CN 107456632A
- Authority
- CN
- China
- Prior art keywords
- syringe
- hole
- nipple
- valving
- telescopic section
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 9
- 239000011859 microparticle Substances 0.000 title claims abstract description 9
- 210000002445 nipple Anatomy 0.000 claims abstract description 30
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000007924 injection Substances 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 8
- 239000003814 drug Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 210000004556 brain Anatomy 0.000 abstract description 4
- 230000002685 pulmonary effect Effects 0.000 abstract description 4
- 230000002792 vascular Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010003671 Atrioventricular Block Diseases 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007925 intracardiac injection Substances 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005192 partition 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
-
- 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
- A61M5/3145—Filters incorporated in 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710869814.2A CN107456632A (zh) | 2017-09-23 | 2017-09-23 | 一种防微粒过滤式注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710869814.2A CN107456632A (zh) | 2017-09-23 | 2017-09-23 | 一种防微粒过滤式注射器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107456632A true CN107456632A (zh) | 2017-12-12 |
Family
ID=60553620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710869814.2A Pending CN107456632A (zh) | 2017-09-23 | 2017-09-23 | 一种防微粒过滤式注射器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107456632A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108325030A (zh) * | 2018-04-23 | 2018-07-27 | 吉林大学 | 一种旋转进退式防微粒注射器 |
CN108325029A (zh) * | 2018-04-23 | 2018-07-27 | 吉林大学 | 一种旋转式防微粒注射器 |
CN108434552A (zh) * | 2018-04-23 | 2018-08-24 | 吉林大学 | 一种多功能静脉给药过滤吸附器 |
CN108434554A (zh) * | 2018-04-23 | 2018-08-24 | 吉林大学 | 一种推进式简易防微粒注射器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201612904U (zh) * | 2010-02-27 | 2010-10-27 | 孙风林 | 具有过滤功能的注射器 |
CN204428536U (zh) * | 2014-12-19 | 2015-07-01 | 江西洪达医疗器械集团有限公司 | 一种带有过滤装置的注射针 |
CN105853227A (zh) * | 2016-05-27 | 2016-08-17 | 浙江康德莱医疗器械股份有限公司 | 单向过滤安全型配药注射针 |
CN106110444A (zh) * | 2016-09-22 | 2016-11-16 | 吉林大学 | 一种多功能注射器 |
CN208405598U (zh) * | 2017-09-23 | 2019-01-22 | 吉林大学 | 一种防微粒过滤式注射器 |
-
2017
- 2017-09-23 CN CN201710869814.2A patent/CN107456632A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201612904U (zh) * | 2010-02-27 | 2010-10-27 | 孙风林 | 具有过滤功能的注射器 |
CN204428536U (zh) * | 2014-12-19 | 2015-07-01 | 江西洪达医疗器械集团有限公司 | 一种带有过滤装置的注射针 |
CN105853227A (zh) * | 2016-05-27 | 2016-08-17 | 浙江康德莱医疗器械股份有限公司 | 单向过滤安全型配药注射针 |
CN106110444A (zh) * | 2016-09-22 | 2016-11-16 | 吉林大学 | 一种多功能注射器 |
CN208405598U (zh) * | 2017-09-23 | 2019-01-22 | 吉林大学 | 一种防微粒过滤式注射器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108325030A (zh) * | 2018-04-23 | 2018-07-27 | 吉林大学 | 一种旋转进退式防微粒注射器 |
CN108325029A (zh) * | 2018-04-23 | 2018-07-27 | 吉林大学 | 一种旋转式防微粒注射器 |
CN108434552A (zh) * | 2018-04-23 | 2018-08-24 | 吉林大学 | 一种多功能静脉给药过滤吸附器 |
CN108434554A (zh) * | 2018-04-23 | 2018-08-24 | 吉林大学 | 一种推进式简易防微粒注射器 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210527 Address after: Room 511, 5th floor, Area A, 2499 Weishan Road, Changchun High-tech Development Zone, Jilin Province, 130000 Applicant after: JILIN University SCIENCE AND TECHNOLOGY PARK DEVELOPMENT CENTER Address before: 130012 No. 2699 Qianjin Street, Jilin, Changchun Applicant before: Jilin University |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210708 Address after: Room 801, 8th floor, building b1-1, Beihu science and Technology Park, 3333 Shengbei street, Gaoxin North District, Changchun City, Jilin Province, 130000 Applicant after: Jilin Jida Incubator Co.,Ltd. Address before: Room 511, 5th floor, Area A, 2499 Weishan Road, Changchun High-tech Development Zone, Jilin Province, 130000 Applicant before: JILIN University SCIENCE AND TECHNOLOGY PARK DEVELOPMENT CENTER |
|
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |