CN219579712U - 一种正负压驱动式心泵血系统 - Google Patents
一种正负压驱动式心泵血系统 Download PDFInfo
- Publication number
- CN219579712U CN219579712U CN202320860110.XU CN202320860110U CN219579712U CN 219579712 U CN219579712 U CN 219579712U CN 202320860110 U CN202320860110 U CN 202320860110U CN 219579712 U CN219579712 U CN 219579712U
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- Prior art keywords
- positive
- negative pressure
- cavity
- blood
- pump
- 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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- 239000008280 blood Substances 0.000 title claims abstract description 129
- 210000004369 blood Anatomy 0.000 title claims abstract description 129
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 238000005086 pumping Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000008602 contraction Effects 0.000 claims description 9
- 210000000709 aorta Anatomy 0.000 claims description 5
- 210000005240 left ventricle Anatomy 0.000 claims description 5
- 230000033764 rhythmic process Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 210000003709 heart valve Anatomy 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 206010019280 Heart failures Diseases 0.000 description 8
- 238000004146 energy storage Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000000157 blood function Effects 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000005077 saccule Anatomy 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 206010037368 Pulmonary congestion Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000010100 anticoagulation Effects 0.000 description 1
- 230000008081 blood perfusion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- External Artificial Organs (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320860110.XU CN219579712U (zh) | 2023-04-18 | 2023-04-18 | 一种正负压驱动式心泵血系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320860110.XU CN219579712U (zh) | 2023-04-18 | 2023-04-18 | 一种正负压驱动式心泵血系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219579712U true CN219579712U (zh) | 2023-08-25 |
Family
ID=87690876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320860110.XU Active CN219579712U (zh) | 2023-04-18 | 2023-04-18 | 一种正负压驱动式心泵血系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219579712U (zh) |
-
2023
- 2023-04-18 CN CN202320860110.XU patent/CN219579712U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zeng Jianxin Inventor after: Zheng Xiaoyong Inventor after: Tang Zhongxiang Inventor after: Zhuang Xiaodong Inventor after: Liu Bao Inventor after: Lv Jiejie Inventor before: Zeng Jianxin Inventor before: Zheng Xiaoyong Inventor before: Tang Zhengxiang Inventor before: Zhuang Xiaodong Inventor before: Liu Bao Inventor before: Lv Jiejie |
|
CB03 | Change of inventor or designer information |