CN1320275C - 具有双向过压保护功能的微量薄膜泵及其应用 - Google Patents
具有双向过压保护功能的微量薄膜泵及其应用 Download PDFInfo
- Publication number
- CN1320275C CN1320275C CNB031241824A CN03124182A CN1320275C CN 1320275 C CN1320275 C CN 1320275C CN B031241824 A CNB031241824 A CN B031241824A CN 03124182 A CN03124182 A CN 03124182A CN 1320275 C CN1320275 C CN 1320275C
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- Prior art keywords
- pump
- chamber
- micro
- protecting function
- way over
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- 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 - Lifetime
Links
- 239000010409 thin film Substances 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 239000010408 film Substances 0.000 claims abstract description 48
- 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 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 102000004877 Insulin Human genes 0.000 claims abstract description 9
- 108090001061 Insulin Proteins 0.000 claims abstract description 9
- 229940125396 insulin Drugs 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims description 38
- 239000012528 membrane Substances 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000036592 analgesia Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
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- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Images
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- Reciprocating Pumps (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031241824A CN1320275C (zh) | 2003-05-06 | 2003-05-06 | 具有双向过压保护功能的微量薄膜泵及其应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031241824A CN1320275C (zh) | 2003-05-06 | 2003-05-06 | 具有双向过压保护功能的微量薄膜泵及其应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548737A CN1548737A (zh) | 2004-11-24 |
| CN1320275C true CN1320275C (zh) | 2007-06-06 |
Family
ID=34321584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031241824A Expired - Lifetime CN1320275C (zh) | 2003-05-06 | 2003-05-06 | 具有双向过压保护功能的微量薄膜泵及其应用 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1320275C (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608610A (zh) * | 2008-06-20 | 2009-12-23 | 微创医疗器械(上海)有限公司 | 一种微型泵 |
| CN101634291A (zh) * | 2008-07-23 | 2010-01-27 | 微创医疗器械(上海)有限公司 | 一种泵的输出液量的控制系统及控制方法 |
| CN102538891B (zh) * | 2010-12-31 | 2016-04-20 | 深圳迈瑞生物医疗电子股份有限公司 | 一种集成流体定量装置及其标定方法和样本分析仪 |
| WO2013157304A1 (ja) * | 2012-04-19 | 2013-10-24 | 株式会社村田製作所 | バルブ、流体制御装置 |
| WO2014094879A1 (en) | 2012-12-21 | 2014-06-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Pump arrangement comprising a safety valve arrangement |
| DE102015224624B3 (de) * | 2015-12-08 | 2017-04-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Freistrahldosiersystem zur Verabreichung eines Fluids in oder unter die Haut |
| CN116658400B (zh) * | 2023-08-01 | 2023-09-29 | 常州威图流体科技有限公司 | 一种流体输送装置、液冷散热模组及微流控芯片 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1326275A1 (ru) * | 1984-12-20 | 1987-07-30 | Всесоюзный научно-исследовательский и испытательный институт медицинской техники | Насос перистальтический |
| US5529465A (en) * | 1991-09-11 | 1996-06-25 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Micro-miniaturized, electrostatically driven diaphragm micropump |
| CN1132317A (zh) * | 1995-12-08 | 1996-10-02 | 清华大学 | 硅微热致动泵及其制造工艺 |
| US5718567A (en) * | 1993-09-25 | 1998-02-17 | Forschungszentrum Karlsruhe Gmbh | Micro diaphragm pump |
| JP2001046497A (ja) * | 1999-08-10 | 2001-02-20 | Nikkiso Co Ltd | 微量注入装置 |
| CN2440521Y (zh) * | 2000-09-22 | 2001-08-01 | 沈阳安姆医疗技术发展有限责任公司 | 智能型胰岛素泵的传动机构 |
| CN2706605Y (zh) * | 2003-05-06 | 2005-06-29 | 王勤 | 带压力互锁的微量薄膜泵 |
-
2003
- 2003-05-06 CN CNB031241824A patent/CN1320275C/zh not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1326275A1 (ru) * | 1984-12-20 | 1987-07-30 | Всесоюзный научно-исследовательский и испытательный институт медицинской техники | Насос перистальтический |
| US5529465A (en) * | 1991-09-11 | 1996-06-25 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Micro-miniaturized, electrostatically driven diaphragm micropump |
| US5718567A (en) * | 1993-09-25 | 1998-02-17 | Forschungszentrum Karlsruhe Gmbh | Micro diaphragm pump |
| CN1132317A (zh) * | 1995-12-08 | 1996-10-02 | 清华大学 | 硅微热致动泵及其制造工艺 |
| JP2001046497A (ja) * | 1999-08-10 | 2001-02-20 | Nikkiso Co Ltd | 微量注入装置 |
| CN2440521Y (zh) * | 2000-09-22 | 2001-08-01 | 沈阳安姆医疗技术发展有限责任公司 | 智能型胰岛素泵的传动机构 |
| CN2706605Y (zh) * | 2003-05-06 | 2005-06-29 | 王勤 | 带压力互锁的微量薄膜泵 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1548737A (zh) | 2004-11-24 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: WEICHUANG MEDICAL APPARATUS (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: WANG QIN Effective date: 20070608 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20070608 Address after: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Patentee after: MICROPORT MEDICAL (SHANGHAI) Co.,Ltd. Address before: Beijing City, Dongcheng District City 100005 cinder alley No. 3 Street Patentee before: Wang Qin |
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| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MICROPORT MEDICAL EQUIPMENT (GROUP) CO., Free format text: FORMER NAME: WEICHUANG MEDICAL EQUIPMENT (SHANGHAI) CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Patentee after: SHANGHAI MICROPORT MEDICAL (GROUP) Co.,Ltd. Address before: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Patentee before: MICROPORT MEDICAL (SHANGHAI) Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211013 Address after: 201318 building 24, No. 1-28, Lane 588, Tianxiong Road, Pudong New Area, Shanghai Patentee after: SHANGHAI MICROPORT LIFESCIENCES Co.,Ltd. Address before: 201203, 501, Newton Road, Zhangjiang hi tech park, Shanghai, Pudong Patentee before: SHANGHAI MICROPORT MEDICAL (GROUP) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20041124 Assignee: Chengdu Kavila Medical Technology Co.,Ltd. Assignor: SHANGHAI MICROPORT LIFESCIENCES Co.,Ltd. Contract record no.: X2022310000074 Denomination of invention: Micro-membrane pump with bidirectional overpressure protection function and its application Granted publication date: 20070606 License type: Common License Record date: 20220824 |
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