FR2215930B1 - - Google Patents
Info
- Publication number
- FR2215930B1 FR2215930B1 FR7403561A FR7403561A FR2215930B1 FR 2215930 B1 FR2215930 B1 FR 2215930B1 FR 7403561 A FR7403561 A FR 7403561A FR 7403561 A FR7403561 A FR 7403561A FR 2215930 B1 FR2215930 B1 FR 2215930B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- 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
- A61M60/135—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 inside a blood vessel, e.g. using grafting
- A61M60/139—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 inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon 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
- A61M60/20—Type thereof
- A61M60/295—Balloon pumps for circulatory assistance
-
- 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
- A61M60/515—Regulation using real-time patient data
- A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
-
- 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
- A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
- A61M60/569—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow synchronous with the native heart beat
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85173*#A AT333938B (de) | 1973-01-31 | 1973-01-31 | Vorrichtung zur automatischen regelung einer elektropneumatischen herzsynchroner kreislaufpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2215930A1 FR2215930A1 (fr) | 1974-08-30 |
FR2215930B1 true FR2215930B1 (fr) | 1978-02-10 |
Family
ID=3501245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7403561A Expired FR2215930B1 (fr) | 1973-01-31 | 1974-01-29 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4051841A (fr) |
AT (1) | AT333938B (fr) |
DE (1) | DE2400733C3 (fr) |
FR (1) | FR2215930B1 (fr) |
IT (1) | IT1005338B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL166850C (nl) * | 1974-10-16 | 1981-10-15 | Peter Bernard Defares Dr | Inrichting voor het aangeven van een gewenst adem- halingspatroon. |
US4204524A (en) * | 1977-11-07 | 1980-05-27 | Dov Jaron | Method and apparatus for controlling cardiac assist device |
US4231354A (en) * | 1978-07-14 | 1980-11-04 | Howmedica, Incorporated | Pulsatile blood pumping apparatus and method |
US4262674A (en) * | 1978-11-27 | 1981-04-21 | Nippon Colin Co., Ltd. | Sphygmomanometer with an arrhythmia detecting mechanism |
FR2446631A1 (fr) * | 1979-01-22 | 1980-08-14 | Lapeyre Didier | Nouvelle prothese cardiaque totale |
FR2470593A2 (fr) * | 1979-01-22 | 1981-06-12 | Lapeyre Didier | Nouvelle prothese cardiaque totale |
FR2458288A1 (fr) * | 1979-06-11 | 1981-01-02 | Belenger Jacques | Pompe medicale destinee a l'assistance cardiaque pulsative |
EP0150314A3 (fr) * | 1981-09-25 | 1985-08-21 | Tsunekazu Hino | Système de circulation sanguine extracorporelle |
CA1199371A (fr) * | 1982-12-03 | 1986-01-14 | Orest Z. Roy | Stimulation ultrasonique des contractions cardiaques synchronisee avec des phases de l'ecg ou avec un defibrillateur |
US4877035A (en) * | 1988-10-12 | 1989-10-31 | Trustees Of The University Of Pennsylvania | Measurement of the end-systolic pressure-volume relation using intraaortic balloon occlusion |
US5462504A (en) * | 1994-02-04 | 1995-10-31 | True Fitness Technology Inc. | Fitness apparatus with heart rate control system and method of operation |
US5618245A (en) * | 1994-02-04 | 1997-04-08 | True Fitness Technology, Inc. | Fitness apparatus with heart rate control system and method of operation |
US6033344A (en) * | 1994-02-04 | 2000-03-07 | True Fitness Technology, Inc. | Fitness apparatus with heart rate control system and method of operation |
FR2744923B1 (fr) * | 1996-02-21 | 1998-05-15 | Franchi Pierre | Circuit de pilotage d'une pompe d'assistance cardiaque implantable du type a ballonnet de contrepression |
US5871017A (en) * | 1996-10-15 | 1999-02-16 | Mayer; Paul W. | Relative motion cancelling platform for surgery |
JPH1156790A (ja) * | 1997-08-20 | 1999-03-02 | Nippon Koden Corp | 患者監視装置 |
EP1019115A4 (fr) * | 1997-09-30 | 2008-03-12 | Lvad Technology Inc | Systeme de commande de support cardiovasculaire |
US6471633B1 (en) | 1999-08-23 | 2002-10-29 | L.Vad Technology, Inc. | Mechanical auxillary ventricle blood pump with reduced waist portion |
DE102020004697A1 (de) * | 2020-08-03 | 2022-02-03 | Hochschule Offenburg | Steuerung für eine extrakorporale Kreislaufunterstützung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3430624A (en) * | 1966-09-07 | 1969-03-04 | United Aircraft Corp | Delay time computer for heart pump system |
DE2021515A1 (de) * | 1969-06-04 | 1970-12-23 | Inst Technologie Der Gesundhei | Einrichtung zur herzsynchronen Steuerung von medizinischen Geraeten,insbesondere von Blutpumpen |
US3618615A (en) * | 1969-09-02 | 1971-11-09 | Medtronic Inc | Self checking cardiac pacemaker |
US3720199A (en) * | 1971-05-14 | 1973-03-13 | Avco Corp | Safety connector for balloon pump |
DE2400731C3 (de) * | 1973-01-31 | 1980-10-02 | Herwig Dipl.-Ing. Dr. 8130 Starnberg Thoma | Vorrichtung zur Erfassung der R-Zakken aus einem elektrischen Herzaktionssignal |
-
1973
- 1973-01-31 AT AT85173*#A patent/AT333938B/de not_active IP Right Cessation
-
1974
- 1974-01-08 DE DE2400733A patent/DE2400733C3/de not_active Expired
- 1974-01-29 FR FR7403561A patent/FR2215930B1/fr not_active Expired
- 1974-01-31 IT IT4812/74A patent/IT1005338B/it active
-
1975
- 1975-10-09 US US05/620,996 patent/US4051841A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2400733B2 (de) | 1978-02-16 |
FR2215930A1 (fr) | 1974-08-30 |
DE2400733C3 (de) | 1978-10-12 |
US4051841A (en) | 1977-10-04 |
DE2400733A1 (de) | 1974-08-01 |
ATA85173A (de) | 1976-04-15 |
AT333938B (de) | 1976-12-27 |
IT1005338B (it) | 1976-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |