JPS5012897A - - Google Patents
Info
- Publication number
- JPS5012897A JPS5012897A JP48136719A JP13671973A JPS5012897A JP S5012897 A JPS5012897 A JP S5012897A JP 48136719 A JP48136719 A JP 48136719A JP 13671973 A JP13671973 A JP 13671973A JP S5012897 A JPS5012897 A JP S5012897A
- Authority
- JP
- Japan
- 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
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
- A61M60/40—Details relating to driving
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
- A61M60/432—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic with diastole or systole switching by stopping or reversing the blood pump operating at a much higher cyclical speed than the heart beat
-
- 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
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/258—Piston pumps
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- 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
- A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
-
- 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
- A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
-
- 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
- A61M60/89—Valves
- A61M60/894—Passive valves, i.e. valves actuated by the blood
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Mechanical Engineering (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31266872A | 1972-12-06 | 1972-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5012897A true JPS5012897A (enEXAMPLES) | 1975-02-10 |
| JPS5321236B2 JPS5321236B2 (enEXAMPLES) | 1978-07-01 |
Family
ID=23212471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13671973A Expired JPS5321236B2 (enEXAMPLES) | 1972-12-06 | 1973-12-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5321236B2 (enEXAMPLES) |
| DE (1) | DE2361023A1 (enEXAMPLES) |
| FR (1) | FR2209537A1 (enEXAMPLES) |
| GB (1) | GB1447394A (enEXAMPLES) |
| IT (1) | IT1000218B (enEXAMPLES) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020505973A (ja) * | 2017-01-31 | 2020-02-27 | ヘモベント ゲーエムベーハー | 体外血液ポンプ、人工心肺装置、体外血液ポンプの作動方法、および人工心肺装置の作動方法 |
| US12280192B2 (en) | 2017-09-20 | 2025-04-22 | Hemovent Gmbh | Gas exchange unit |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62119428U (enEXAMPLES) * | 1986-01-22 | 1987-07-29 | ||
| HU231198B1 (hu) | 2018-11-09 | 2021-09-28 | Semmelweis Egyetem | Körkés pozícionálását elősegítő héj, eljárás a héj előállítására, eljárás a héj alkalmazására műtéti eljárás szimulációja során |
| CN112741934A (zh) * | 2020-12-04 | 2021-05-04 | 成都洪德生物技术有限公司 | 一种防picc导管阻塞的冲管装置 |
-
1973
- 1973-11-28 GB GB5525173A patent/GB1447394A/en not_active Expired
- 1973-12-04 DE DE2361023A patent/DE2361023A1/de active Pending
- 1973-12-05 FR FR7343477A patent/FR2209537A1/fr not_active Withdrawn
- 1973-12-06 JP JP13671973A patent/JPS5321236B2/ja not_active Expired
- 1973-12-06 IT IT54140/73A patent/IT1000218B/it active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020505973A (ja) * | 2017-01-31 | 2020-02-27 | ヘモベント ゲーエムベーハー | 体外血液ポンプ、人工心肺装置、体外血液ポンプの作動方法、および人工心肺装置の作動方法 |
| JP2022190044A (ja) * | 2017-01-31 | 2022-12-22 | ヘモベント ゲーエムベーハー | 体外血液ポンプおよび人工心肺装置 |
| US12280192B2 (en) | 2017-09-20 | 2025-04-22 | Hemovent Gmbh | Gas exchange unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2361023A1 (de) | 1974-06-20 |
| GB1447394A (en) | 1976-08-25 |
| IT1000218B (it) | 1976-03-30 |
| JPS5321236B2 (enEXAMPLES) | 1978-07-01 |
| FR2209537A1 (enEXAMPLES) | 1974-07-05 |