CN111905194B - 一种防泄漏高安全的预充式注射器 - Google Patents
一种防泄漏高安全的预充式注射器 Download PDFInfo
- Publication number
- CN111905194B CN111905194B CN202010967197.1A CN202010967197A CN111905194B CN 111905194 B CN111905194 B CN 111905194B CN 202010967197 A CN202010967197 A CN 202010967197A CN 111905194 B CN111905194 B CN 111905194B
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- CN
- China
- Prior art keywords
- liquid medicine
- sleeve
- hole
- annular
- needle
- 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
- 229940071643 prefilled syringe Drugs 0.000 title claims abstract description 28
- 239000003814 drug Substances 0.000 claims abstract description 127
- 239000007788 liquid Substances 0.000 claims abstract description 126
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 6
- 210000004204 blood vessel Anatomy 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 238000011369 optimal treatment Methods 0.000 description 2
- 102000002265 Human Growth Hormone Human genes 0.000 description 1
- 108010000521 Human Growth Hormone Proteins 0.000 description 1
- 239000000854 Human Growth Hormone Substances 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229960001539 poliomyelitis vaccine Drugs 0.000 description 1
- 238000011282 treatment 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
- A61M5/3129—Syringe barrels
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010967197.1A CN111905194B (zh) | 2020-09-15 | 2020-09-15 | 一种防泄漏高安全的预充式注射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010967197.1A CN111905194B (zh) | 2020-09-15 | 2020-09-15 | 一种防泄漏高安全的预充式注射器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111905194A CN111905194A (zh) | 2020-11-10 |
CN111905194B true CN111905194B (zh) | 2022-09-27 |
Family
ID=73266318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010967197.1A Active CN111905194B (zh) | 2020-09-15 | 2020-09-15 | 一种防泄漏高安全的预充式注射器 |
Country Status (1)
Country | Link |
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CN (1) | CN111905194B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202236662U (zh) * | 2011-07-09 | 2012-05-30 | 李林风 | 一种预充液体的导管冲洗器 |
CN107469194A (zh) * | 2017-09-14 | 2017-12-15 | 石家庄鑫富达医药包装有限公司 | 一种预充式高温灭菌注射器 |
CN208799615U (zh) * | 2018-01-22 | 2019-04-30 | 江苏金塔药业有限公司 | 预充式注射器 |
CN110507879A (zh) * | 2018-05-22 | 2019-11-29 | 佛山市嘉懿行农业科技有限公司 | 一种预充注射装置 |
CN210020663U (zh) * | 2019-04-11 | 2020-02-07 | 崇州君健塑胶有限公司 | 一种低残留预灌封注射器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6425885B1 (en) * | 1999-12-20 | 2002-07-30 | Ultradent Products, Inc. | Hydraulic syringe |
CN2608644Y (zh) * | 2003-01-28 | 2004-03-31 | 王志峰 | 自动弹力阻尼定位合页 |
KR101296559B1 (ko) * | 2011-12-19 | 2013-08-13 | 조희민 | 이중 구조를 갖는 주사기용 실린더 |
CN205339750U (zh) * | 2016-01-20 | 2016-06-29 | 钱徳余 | 一种防污染的预充式冲管注射器 |
CN205698747U (zh) * | 2016-04-25 | 2016-11-23 | 刘鑫 | 一种注射器锥头密封护帽 |
CN208031608U (zh) * | 2017-08-17 | 2018-11-02 | 田志勇 | 一种医用的医疗注射架 |
CN211070044U (zh) * | 2019-10-25 | 2020-07-24 | 严世荣 | 一种反应釜端盖的辅助固定装置 |
-
2020
- 2020-09-15 CN CN202010967197.1A patent/CN111905194B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202236662U (zh) * | 2011-07-09 | 2012-05-30 | 李林风 | 一种预充液体的导管冲洗器 |
CN107469194A (zh) * | 2017-09-14 | 2017-12-15 | 石家庄鑫富达医药包装有限公司 | 一种预充式高温灭菌注射器 |
CN208799615U (zh) * | 2018-01-22 | 2019-04-30 | 江苏金塔药业有限公司 | 预充式注射器 |
CN110507879A (zh) * | 2018-05-22 | 2019-11-29 | 佛山市嘉懿行农业科技有限公司 | 一种预充注射装置 |
CN210020663U (zh) * | 2019-04-11 | 2020-02-07 | 崇州君健塑胶有限公司 | 一种低残留预灌封注射器 |
Also Published As
Publication number | Publication date |
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CN111905194A (zh) | 2020-11-10 |
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Effective date of registration: 20240222 Address after: No. 2997 Tianyu East Road, Weixian Economic Development Zone, Handan City, Hebei Province, 056000 Patentee after: Kaisheng Junheng Co.,Ltd. Country or region after: China Patentee after: Triumph Junheng (Bengbu) Co.,Ltd. Patentee after: Triumph Junheng Pharmaceutical Glass (Qingdao) Co.,Ltd. Patentee after: Triumph Junheng Pharmaceutical Glass (Chongqing) Co.,Ltd. Address before: Affiliated Hospital of Binzhou Medical College, No. 661, Huanghe 2nd Road, Bincheng District, Binzhou City, Shandong Province, 256600 Patentee before: Zhou Cuiling Country or region before: China Patentee before: ZIBO CUIZHI INDUSTRIAL DESIGN CONSULTING CO.,LTD. |