CN103330970B - 自封防血栓静脉留置针及其使用方法 - Google Patents
自封防血栓静脉留置针及其使用方法 Download PDFInfo
- Publication number
- CN103330970B CN103330970B CN201310315852.5A CN201310315852A CN103330970B CN 103330970 B CN103330970 B CN 103330970B CN 201310315852 A CN201310315852 A CN 201310315852A CN 103330970 B CN103330970 B CN 103330970B
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- Prior art keywords
- needle
- chamber
- plemum
- self
- transfusion
- 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
- 208000007536 Thrombosis Diseases 0.000 title abstract description 15
- 238000000034 method Methods 0.000 title abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 26
- 206010047249 Venous thrombosis Diseases 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 13
- 239000008393 encapsulating agent Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000926 separation method Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 239000003814 drug Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000010100 anticoagulation Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007395 thrombosis prophylaxis Methods 0.000 description 4
- 238000011017 operating method Methods 0.000 description 3
- 102000003990 Urokinase-type plasminogen activator Human genes 0.000 description 2
- 108090000435 Urokinase-type plasminogen activator Proteins 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 description 2
- 229960001008 heparin sodium Drugs 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- 229960005356 urokinase Drugs 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 206010047115 Vasculitis Diseases 0.000 description 1
- 230000000151 anti-reflux effect Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
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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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- 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
-
- 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
- A61M2005/1401—Functional features
- A61M2005/1404—Keep vein-open rate [KVO], i.e. low flow rate
-
- 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
- A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid flow
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310315852.5A CN103330970B (zh) | 2013-07-25 | 2013-07-25 | 自封防血栓静脉留置针及其使用方法 |
PCT/CN2013/001236 WO2015010222A1 (zh) | 2013-07-25 | 2013-10-14 | 自封防血栓静脉留置针及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310315852.5A CN103330970B (zh) | 2013-07-25 | 2013-07-25 | 自封防血栓静脉留置针及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103330970A CN103330970A (zh) | 2013-10-02 |
CN103330970B true CN103330970B (zh) | 2015-01-07 |
Family
ID=49239219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310315852.5A Expired - Fee Related CN103330970B (zh) | 2013-07-25 | 2013-07-25 | 自封防血栓静脉留置针及其使用方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103330970B (zh) |
WO (1) | WO2015010222A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108837224A (zh) * | 2018-07-16 | 2018-11-20 | 杭州光启医疗科技发展有限公司 | 防止回流的药液输送器具 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103330970B (zh) * | 2013-07-25 | 2015-01-07 | 谢世庚 | 自封防血栓静脉留置针及其使用方法 |
CN104056324B (zh) * | 2014-06-27 | 2017-02-15 | 陈伟权 | 一种静脉留置针及其使用方法 |
CN104043162B (zh) * | 2014-07-17 | 2016-11-02 | 北京万源普达医疗科技有限公司 | 防血栓静脉留置针及其防血栓的方法 |
CN104645448B (zh) * | 2015-02-02 | 2018-07-13 | 湛江健力源医疗用品有限公司 | 一种防逆流留置针 |
CN105013045A (zh) * | 2015-08-21 | 2015-11-04 | 淄博侨森医疗用品有限公司 | 正压持续给液装置以及静脉留置针、中心静脉导管 |
CN105214167B (zh) * | 2015-10-23 | 2018-10-02 | 谢世庚 | 微正压留置针 |
CN105251081A (zh) * | 2015-11-18 | 2016-01-20 | 谢世庚 | 正压腔式留置针及其防血栓的方法 |
CN106421972A (zh) * | 2016-11-25 | 2017-02-22 | 江苏苏云医疗器材有限公司 | 避光输液器 |
CN108211046B (zh) * | 2018-01-09 | 2020-12-01 | 刘芹 | 一种防血栓静脉留置针及其使用方法 |
CN108939192B (zh) * | 2018-05-28 | 2024-06-04 | 赵桂芹 | 一种预充式冲管封管装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201101796Y (zh) * | 2007-09-26 | 2008-08-20 | 方峥评 | 留置针 |
CN201603252U (zh) * | 2010-01-12 | 2010-10-13 | 吴林元 | 正压密闭型动静脉留置针 |
DE202009011253U1 (de) * | 2009-08-18 | 2010-12-30 | Schwarzbich, Jörg | Medizinische Kanüle |
CN102019010A (zh) * | 2010-11-04 | 2011-04-20 | 陈永曦 | 具有分离式隔离组件的封闭型留置针导管组件 |
CN102772835A (zh) * | 2011-05-08 | 2012-11-14 | 谢世庚 | 微孔防回血输液器 |
CN202699834U (zh) * | 2012-06-26 | 2013-01-30 | 宫秀平 | 一种可单手操作留置针 |
CN203370152U (zh) * | 2013-07-25 | 2014-01-01 | 谢世庚 | 自封防血栓静脉留置针 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4344433B2 (ja) * | 1999-08-04 | 2009-10-14 | メディキット株式会社 | 留置針 |
CN2764412Y (zh) * | 2005-02-25 | 2006-03-15 | 李�浩 | 一种防止回血的静脉留置针 |
CN101015721A (zh) * | 2006-02-12 | 2007-08-15 | 董中新 | 可防止血液外流的带抽血口的动静脉留置针 |
CN101239217A (zh) * | 2007-08-10 | 2008-08-13 | 张亚根 | 带无针密闭正压接口的安全式动静脉留置针 |
JP5262262B2 (ja) * | 2008-04-16 | 2013-08-14 | 株式会社ジェイ・エム・エス | 留置針装置 |
US9101748B2 (en) * | 2008-05-08 | 2015-08-11 | Becton, Dickinson And Company | Push-button blood control |
US8574203B2 (en) * | 2009-02-11 | 2013-11-05 | Becton, Dickinson And Company | Systems and methods for providing a flushable catheter assembly |
CN103330970B (zh) * | 2013-07-25 | 2015-01-07 | 谢世庚 | 自封防血栓静脉留置针及其使用方法 |
CN203370153U (zh) * | 2013-07-25 | 2014-01-01 | 谢世庚 | 防逆流静脉留置针 |
-
2013
- 2013-07-25 CN CN201310315852.5A patent/CN103330970B/zh not_active Expired - Fee Related
- 2013-10-14 WO PCT/CN2013/001236 patent/WO2015010222A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201101796Y (zh) * | 2007-09-26 | 2008-08-20 | 方峥评 | 留置针 |
DE202009011253U1 (de) * | 2009-08-18 | 2010-12-30 | Schwarzbich, Jörg | Medizinische Kanüle |
CN201603252U (zh) * | 2010-01-12 | 2010-10-13 | 吴林元 | 正压密闭型动静脉留置针 |
CN102019010A (zh) * | 2010-11-04 | 2011-04-20 | 陈永曦 | 具有分离式隔离组件的封闭型留置针导管组件 |
CN102772835A (zh) * | 2011-05-08 | 2012-11-14 | 谢世庚 | 微孔防回血输液器 |
CN202699834U (zh) * | 2012-06-26 | 2013-01-30 | 宫秀平 | 一种可单手操作留置针 |
CN203370152U (zh) * | 2013-07-25 | 2014-01-01 | 谢世庚 | 自封防血栓静脉留置针 |
Non-Patent Citations (1)
Title |
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JP特开2009-254576A 2009.11.05 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108837224A (zh) * | 2018-07-16 | 2018-11-20 | 杭州光启医疗科技发展有限公司 | 防止回流的药液输送器具 |
CN108837224B (zh) * | 2018-07-16 | 2021-02-02 | 青岛市精神卫生中心(青岛市第七人民医院、青岛市心理咨询中心) | 防止回流的药液输送器具 |
Also Published As
Publication number | Publication date |
---|---|
CN103330970A (zh) | 2013-10-02 |
WO2015010222A1 (zh) | 2015-01-29 |
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Legal Events
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131002 Assignee: Zhecheng Han he medical instrument Co., Ltd. Assignor: Xie Shigeng Contract record no.: 2015990000894 Denomination of invention: Automatically-sealed thrombus-prevented venous indwelling needle and use method thereof Granted publication date: 20150107 License type: Exclusive License Record date: 20151027 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhecheng Han he medical instrument Co., Ltd. Assignor: Xie Shigeng Contract record no.: 2015990000894 Date of cancellation: 20160630 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160801 Address after: Jiaxing City, Zhejiang province Jiashan County 314100 street to the valley Luoxing Park Venture Center D Room 405 Patentee after: ZHEJIANG HANHE MEDICAL EQUIPMENT CO.,LTD. Address before: 101, room 72, building three, 518000 District, people's street, people's street, Longhua District, Shenzhen, Guangdong Patentee before: Xie Shigeng |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |