CN105597173A - 右心辅助装置 - Google Patents
右心辅助装置 Download PDFInfo
- Publication number
- CN105597173A CN105597173A CN201610074520.6A CN201610074520A CN105597173A CN 105597173 A CN105597173 A CN 105597173A CN 201610074520 A CN201610074520 A CN 201610074520A CN 105597173 A CN105597173 A CN 105597173A
- Authority
- CN
- China
- Prior art keywords
- right ventricular
- ventricular assist
- length
- assist device
- face
- 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.)
- Granted
Links
- 230000002861 ventricular Effects 0.000 title claims abstract description 83
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 230000000747 cardiac effect Effects 0.000 abstract description 4
- 210000005241 right ventricle Anatomy 0.000 description 20
- 239000008280 blood Substances 0.000 description 17
- 210000004369 blood Anatomy 0.000 description 17
- 238000005265 energy consumption Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 8
- 230000004087 circulation Effects 0.000 description 7
- 210000001147 pulmonary artery Anatomy 0.000 description 7
- 230000017531 blood circulation Effects 0.000 description 6
- 210000002837 heart atrium Anatomy 0.000 description 5
- 230000004217 heart function Effects 0.000 description 5
- 208000007536 Thrombosis Diseases 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 4
- 230000035479 physiological effects, processes and functions Effects 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 3
- 210000005242 cardiac chamber Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 230000001141 propulsive effect Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 239000002473 artificial blood Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 210000003102 pulmonary valve Anatomy 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
- A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
- A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
- A61M60/242—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps with the outlet substantially perpendicular to the axis of rotation
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
- A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
- A61M60/416—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted directly by the motor rotor drive shaft
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
- A61M60/546—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood flow, e.g. by adapting rotor speed
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
- A61M60/554—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood pressure
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
- A61M60/804—Impellers
- A61M60/806—Vanes or blades
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/876—Implantable batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
- A61M2210/125—Heart
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Power Engineering (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610074520.6A CN105597173B (zh) | 2016-02-02 | 2016-02-02 | 右心辅助装置 |
PCT/CN2017/071195 WO2017133425A1 (zh) | 2016-02-02 | 2017-01-14 | 右心辅助装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610074520.6A CN105597173B (zh) | 2016-02-02 | 2016-02-02 | 右心辅助装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105597173A true CN105597173A (zh) | 2016-05-25 |
CN105597173B CN105597173B (zh) | 2018-05-25 |
Family
ID=55977874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610074520.6A Active CN105597173B (zh) | 2016-02-02 | 2016-02-02 | 右心辅助装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105597173B (zh) |
WO (1) | WO2017133425A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017133425A1 (zh) * | 2016-02-02 | 2017-08-10 | 丁以群 | 右心辅助装置 |
WO2017133426A1 (zh) * | 2016-02-02 | 2017-08-10 | 丁以群 | 左心辅助装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3634528B1 (en) | 2017-06-07 | 2023-06-07 | Shifamed Holdings, LLC | Intravascular fluid movement devices, systems, and methods of use |
CN111556763B (zh) | 2017-11-13 | 2023-09-01 | 施菲姆德控股有限责任公司 | 血管内流体运动装置、*** |
CN117959583A (zh) | 2018-02-01 | 2024-05-03 | 施菲姆德控股有限责任公司 | 血管内血泵以及使用和制造方法 |
WO2021011473A1 (en) | 2019-07-12 | 2021-01-21 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999059652A1 (en) * | 1998-05-15 | 1999-11-25 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
CN1253837A (zh) * | 1999-12-21 | 2000-05-24 | 马惠生 | 心室辅助循环的方法及其装置 |
CN1268894A (zh) * | 1998-05-13 | 2000-10-04 | 因派乐心血管技术股份公司 | 心内血泵 |
WO2002098283A2 (en) * | 2001-06-06 | 2002-12-12 | Medquest Products, Inc. | Apparatus and method for reducing heart pump backflow |
CN102348474A (zh) * | 2009-03-09 | 2012-02-08 | 株式会社Jms | 涡轮式血液泵 |
CN103768671A (zh) * | 2014-01-26 | 2014-05-07 | 江苏大学 | 一种抗溶血和抗血栓的离心式双心室心脏泵 |
WO2014120101A2 (en) * | 2013-01-29 | 2014-08-07 | Bulent Oran | Permanent total artificial heart device |
CN205598311U (zh) * | 2016-02-02 | 2016-09-28 | 丁以群 | 右心辅助装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8376926B2 (en) * | 2007-11-29 | 2013-02-19 | Micromed Technology, Inc. | Rotary blood pump |
WO2013145135A1 (ja) * | 2012-03-27 | 2013-10-03 | 株式会社サンメディカル技術研究所 | 補助人工心臓システム |
CN205494497U (zh) * | 2016-02-02 | 2016-08-24 | 丁以群 | 心脏辅助装置 |
CN105561412B (zh) * | 2016-02-02 | 2018-02-23 | 丁以群 | 心脏辅助装置 |
CN205494496U (zh) * | 2016-02-02 | 2016-08-24 | 丁以群 | 左心辅助装置 |
CN105597173B (zh) * | 2016-02-02 | 2018-05-25 | 深圳市尚捷医疗科技有限公司 | 右心辅助装置 |
CN105597172B (zh) * | 2016-02-02 | 2017-12-08 | 丁以群 | 左心辅助装置 |
-
2016
- 2016-02-02 CN CN201610074520.6A patent/CN105597173B/zh active Active
-
2017
- 2017-01-14 WO PCT/CN2017/071195 patent/WO2017133425A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1268894A (zh) * | 1998-05-13 | 2000-10-04 | 因派乐心血管技术股份公司 | 心内血泵 |
WO1999059652A1 (en) * | 1998-05-15 | 1999-11-25 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
CN1253837A (zh) * | 1999-12-21 | 2000-05-24 | 马惠生 | 心室辅助循环的方法及其装置 |
WO2002098283A2 (en) * | 2001-06-06 | 2002-12-12 | Medquest Products, Inc. | Apparatus and method for reducing heart pump backflow |
CN102348474A (zh) * | 2009-03-09 | 2012-02-08 | 株式会社Jms | 涡轮式血液泵 |
WO2014120101A2 (en) * | 2013-01-29 | 2014-08-07 | Bulent Oran | Permanent total artificial heart device |
CN103768671A (zh) * | 2014-01-26 | 2014-05-07 | 江苏大学 | 一种抗溶血和抗血栓的离心式双心室心脏泵 |
CN205598311U (zh) * | 2016-02-02 | 2016-09-28 | 丁以群 | 右心辅助装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017133425A1 (zh) * | 2016-02-02 | 2017-08-10 | 丁以群 | 右心辅助装置 |
WO2017133426A1 (zh) * | 2016-02-02 | 2017-08-10 | 丁以群 | 左心辅助装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105597173B (zh) | 2018-05-25 |
WO2017133425A1 (zh) | 2017-08-10 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180403 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets KELONG Technology Park Road No. 3 Xunmei Technology Plaza Building 1, 6 floor, room 6218 Applicant after: Shenzhen Shang Jie medical technology Co., Ltd. Address before: 528000 Guangdong Province, Foshan City Nanhai Huangqi Vanke cloud Zhuxuan 9 unit 302 room Applicant before: Ding Yiqun |
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TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: 518000 b602, platform building of Key Laboratory of Virtual University Park, No. 1, Yuexing Second Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Huachang Medical Innovation Co.,Ltd. Address before: 518000 room 6218, 6 / F, building 1, Xunmei science and Technology Plaza, No. 3, Kehua Road, science and Technology Park, Yuehai street, Nanshan District, Shenzhen, Guangdong Province Patentee before: Shenzhen Shang Jie medical technology Co.,Ltd. |
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TR01 | Transfer of patent right |