CN111888575B - 一种医用血液科注射针筒 - Google Patents
一种医用血液科注射针筒 Download PDFInfo
- Publication number
- CN111888575B CN111888575B CN202010777154.7A CN202010777154A CN111888575B CN 111888575 B CN111888575 B CN 111888575B CN 202010777154 A CN202010777154 A CN 202010777154A CN 111888575 B CN111888575 B CN 111888575B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- injection
- injection head
- head
- rubber
- 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
- 238000010999 medical injection Methods 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 55
- 239000007924 injection Substances 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010033425 Pain in extremity Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- A61M5/3129—Syringe barrels
- A61M5/3135—Syringe barrels characterised by constructional features of the proximal end
-
- 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
- A61M5/3129—Syringe barrels
- A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
-
- 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
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
-
- 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
- A61M5/3129—Syringe barrels
- A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
- A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips
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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010777154.7A CN111888575B (zh) | 2020-08-05 | 2020-08-05 | 一种医用血液科注射针筒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010777154.7A CN111888575B (zh) | 2020-08-05 | 2020-08-05 | 一种医用血液科注射针筒 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111888575A CN111888575A (zh) | 2020-11-06 |
CN111888575B true CN111888575B (zh) | 2021-05-04 |
Family
ID=73245680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010777154.7A Expired - Fee Related CN111888575B (zh) | 2020-08-05 | 2020-08-05 | 一种医用血液科注射针筒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111888575B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2448386Y (zh) * | 2000-11-28 | 2001-09-19 | 田珉 | 用后自损注射器 |
CN104888313A (zh) * | 2015-06-29 | 2015-09-09 | 山东威高集团医用高分子制品股份有限公司 | 低阻力注射器 |
CN107469199A (zh) * | 2017-09-12 | 2017-12-15 | 浙江海洋大学 | 一种一次性针筒 |
CN109011028A (zh) * | 2018-08-13 | 2018-12-18 | 中义(泰州)医药科技有限公司 | 一种注射器 |
CN209154756U (zh) * | 2018-07-02 | 2019-07-26 | 林华鹏 | 一种外科注射器 |
CN111202885A (zh) * | 2020-03-16 | 2020-05-29 | 檀伟杰 | 一种新型低阻力注射器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10086144B2 (en) * | 2014-05-19 | 2018-10-02 | Conrad Flick | Syringe barrel |
US10912897B2 (en) * | 2017-05-04 | 2021-02-09 | Indumathi Prakash | Single-use syringe |
-
2020
- 2020-08-05 CN CN202010777154.7A patent/CN111888575B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2448386Y (zh) * | 2000-11-28 | 2001-09-19 | 田珉 | 用后自损注射器 |
CN104888313A (zh) * | 2015-06-29 | 2015-09-09 | 山东威高集团医用高分子制品股份有限公司 | 低阻力注射器 |
CN107469199A (zh) * | 2017-09-12 | 2017-12-15 | 浙江海洋大学 | 一种一次性针筒 |
CN209154756U (zh) * | 2018-07-02 | 2019-07-26 | 林华鹏 | 一种外科注射器 |
CN109011028A (zh) * | 2018-08-13 | 2018-12-18 | 中义(泰州)医药科技有限公司 | 一种注射器 |
CN111202885A (zh) * | 2020-03-16 | 2020-05-29 | 檀伟杰 | 一种新型低阻力注射器 |
Also Published As
Publication number | Publication date |
---|---|
CN111888575A (zh) | 2020-11-06 |
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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: Jin Qiuling Inventor after: Zhai Wantian Inventor before: Zhai Wantian |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210414 Address after: 273100 room 105, unit 3, building 1, no.2-1, Qihuang street, Qufu City, Jining City, Shandong Province Applicant after: Jin Qiuling Address before: No. 110, Shifu Avenue, Jiaojiang District, Taizhou City, Zhejiang Province Applicant before: Zhai Wantian |
|
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: 20210504 |