CN104353148B - 一种无针加药输液正压接头 - Google Patents
一种无针加药输液正压接头 Download PDFInfo
- Publication number
- CN104353148B CN104353148B CN201410686594.6A CN201410686594A CN104353148B CN 104353148 B CN104353148 B CN 104353148B CN 201410686594 A CN201410686594 A CN 201410686594A CN 104353148 B CN104353148 B CN 104353148B
- Authority
- CN
- China
- Prior art keywords
- shell
- plug
- hollow rubber
- drainage trough
- pressure joint
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims description 29
- 239000000126 substance Substances 0.000 claims description 9
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 229960001866 silicon dioxide Drugs 0.000 claims description 2
- 239000003814 drug Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000001194 anti-hemostatic effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
- A61M5/1409—Infusion of two or more substances in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems
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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410686594.6A CN104353148B (zh) | 2014-11-25 | 2014-11-25 | 一种无针加药输液正压接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410686594.6A CN104353148B (zh) | 2014-11-25 | 2014-11-25 | 一种无针加药输液正压接头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104353148A CN104353148A (zh) | 2015-02-18 |
CN104353148B true CN104353148B (zh) | 2016-10-05 |
Family
ID=52520519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410686594.6A Active CN104353148B (zh) | 2014-11-25 | 2014-11-25 | 一种无针加药输液正压接头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104353148B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107626037B (zh) * | 2016-07-18 | 2020-07-03 | 蔡溪进 | 微正压免针医疗连接器 |
CN108236759A (zh) * | 2018-01-17 | 2018-07-03 | 威海洁瑞医用制品有限公司 | 医用输液正向流动接头装置 |
CN108030976A (zh) * | 2018-01-17 | 2018-05-15 | 威海洁瑞医用制品有限公司 | 正压三通输注连接装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5549577A (en) * | 1993-12-29 | 1996-08-27 | Ivac Corporation | Needleless connector |
CN1172727C (zh) * | 1996-12-16 | 2004-10-27 | Icu医学有限公司 | 正向流动阀 |
CN201279308Y (zh) * | 2008-10-24 | 2009-07-29 | 王乐强 | 无针输液正压接头 |
CN201840715U (zh) * | 2010-07-12 | 2011-05-25 | 上海康德莱企业发展集团医疗器械有限公司 | 一种无针加药正压接头 |
CN202751639U (zh) * | 2012-06-08 | 2013-02-27 | 苏州林华医疗器械有限公司 | 一种正压无针连接件 |
EP2679274A1 (en) * | 2012-06-27 | 2014-01-01 | Pan, Hsiu-Feng | Needle-free medicine injection connector without experiencing non-positive and non-negative pressure |
CN203898862U (zh) * | 2014-04-08 | 2014-10-29 | 联和医疗器材股份有限公司 | 免针注射正压接头装置 |
CN204275156U (zh) * | 2014-11-25 | 2015-04-22 | 上海康德莱企业发展集团医疗器械有限公司 | 一种无针加药输液正压接头 |
-
2014
- 2014-11-25 CN CN201410686594.6A patent/CN104353148B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5549577A (en) * | 1993-12-29 | 1996-08-27 | Ivac Corporation | Needleless connector |
CN1172727C (zh) * | 1996-12-16 | 2004-10-27 | Icu医学有限公司 | 正向流动阀 |
CN201279308Y (zh) * | 2008-10-24 | 2009-07-29 | 王乐强 | 无针输液正压接头 |
CN201840715U (zh) * | 2010-07-12 | 2011-05-25 | 上海康德莱企业发展集团医疗器械有限公司 | 一种无针加药正压接头 |
CN202751639U (zh) * | 2012-06-08 | 2013-02-27 | 苏州林华医疗器械有限公司 | 一种正压无针连接件 |
EP2679274A1 (en) * | 2012-06-27 | 2014-01-01 | Pan, Hsiu-Feng | Needle-free medicine injection connector without experiencing non-positive and non-negative pressure |
CN203898862U (zh) * | 2014-04-08 | 2014-10-29 | 联和医疗器材股份有限公司 | 免针注射正压接头装置 |
CN204275156U (zh) * | 2014-11-25 | 2015-04-22 | 上海康德莱企业发展集团医疗器械有限公司 | 一种无针加药输液正压接头 |
Also Published As
Publication number | Publication date |
---|---|
CN104353148A (zh) | 2015-02-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 201812 Jinyuan Road No. 925, Jiading District, Shanghai City, 2 Patentee after: SHANGHAI KINDLY MEDICAL INSTRUMENTS Co.,Ltd. Address before: No. 658, Jiading District, Shanghai, Shanghai Patentee before: SHANGHAI KINDLY ENTERPRISE DEVELOPMENT GROUP MEDICAL INSTRUMENTS Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 201800 Building 2, 925 Jinyuan 1st Road, Jiading District, Shanghai Patentee after: Shanghai Yingtai Medical Equipment Co.,Ltd. Country or region after: China Address before: 201812 Jinyuan Road No. 925, Jiading District, Shanghai City, 2 Patentee before: SHANGHAI KINDLY MEDICAL INSTRUMENTS Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address |