ES2071613T3 - Bomba pulsatil para la circulacion extracorporea. - Google Patents

Bomba pulsatil para la circulacion extracorporea.

Info

Publication number
ES2071613T3
ES2071613T3 ES88201711T ES88201711T ES2071613T3 ES 2071613 T3 ES2071613 T3 ES 2071613T3 ES 88201711 T ES88201711 T ES 88201711T ES 88201711 T ES88201711 T ES 88201711T ES 2071613 T3 ES2071613 T3 ES 2071613T3
Authority
ES
Spain
Prior art keywords
sleeve
pulse pump
pump
extracorporal circulation
camera
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.)
Expired - Lifetime
Application number
ES88201711T
Other languages
English (en)
Inventor
Roberto Fumero
Lucio Parenzan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bellco SRL
Original Assignee
Bellco SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bellco SRL filed Critical Bellco SRL
Application granted granted Critical
Publication of ES2071613T3 publication Critical patent/ES2071613T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing
    • 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
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/117—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body for assisting the heart, e.g. transcutaneous or external 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
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • 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
    • A61M60/435—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 valve means located between the blood pump and the hydraulic or pneumatic energy source
    • 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
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • 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
    • A61M60/845—Constructional details other than related to driving of extracorporeal blood pumps
    • A61M60/851—Valves
    • A61M60/853—Valves the valve being formed by a flexible tube element which is clamped for restricting the flow
    • 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
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/279—Peristaltic pumps, e.g. roller pumps
    • A61M60/284—Linear peristaltic 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
    • A61M60/892—Active valves, i.e. actuated by an external force

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Catching Or Destruction (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Prostheses (AREA)

Abstract

UNA BOMBA PULSATIL PARA CIRCULACION EXTRACORPOREA EN CARDIOCIRUGIA SE CARACTERIZA POR UNA CAMARA-ALOJAMIENTO (1) DENTRO DE LA CUAL SE INSERTA UN TRAMO DE MANGA ELASTICA (2), CUYA CAMARA (1) SE ENCAJA MEDIANTE DOS VALVULAS APRETADAS (4, 5), UNA DE LAS CUALES ES POR SUCCION (VALVULA MITRAL) (4) Y LA OTRA POR LIBERACION (VALVULA AORTICA) (5), Y CON UNA PLACA ACCIONADA ELECTRONEUMATICAMENTE (6) QUE EN LA CONTRACCION DE SISTOLE, EN PARTE, COMPRIME LA MANGA (2) REALIZANDO UN MOVIMIENTO DE ROTOTRASLACION Y, EN LA DIASTOLE SE ALEJA DE LA MANGA (2), CON UN MOVIMIENTO ANALOGO, PERMITIENDO QUE LA MISMA MANGA (2) SE RELAJE. UN SISTEMA DE CONTROL MICROPROCESADOR HACE POSIBLE QUE LA BOMBA FUNCIONE, ADEMAS DE MODO MANUAL Y AUTOMATICO, TAMBIEN EN SINTONIA CON EL ECG DEL PACIENTE.
ES88201711T 1987-11-13 1988-08-10 Bomba pulsatil para la circulacion extracorporea. Expired - Lifetime ES2071613T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22629/87A IT1223121B (it) 1987-11-13 1987-11-13 Pompa pulsatile per circolare extra corporea

Publications (1)

Publication Number Publication Date
ES2071613T3 true ES2071613T3 (es) 1995-07-01

Family

ID=11198616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88201711T Expired - Lifetime ES2071613T3 (es) 1987-11-13 1988-08-10 Bomba pulsatil para la circulacion extracorporea.

Country Status (9)

Country Link
US (1) US5044901A (es)
EP (1) EP0322933B1 (es)
JP (1) JPH01136664A (es)
AT (1) ATE81294T1 (es)
CA (1) CA1325923C (es)
DE (1) DE3875233T2 (es)
ES (1) ES2071613T3 (es)
GR (1) GR3005907T3 (es)
IT (1) IT1223121B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923457A1 (de) * 1989-07-15 1991-01-17 Fresenius Ag Vorrichtung zum injizieren von fluessigkeiten
US5157930A (en) * 1991-04-22 1992-10-27 Mcghee Samuel C Organ preservation apparatus
US5372061A (en) * 1993-04-14 1994-12-13 Avanti Espresso U.S.A., Inc. Espresso/cappuccino apparatus and method
US5743845A (en) * 1995-01-12 1998-04-28 Runge; Thomas M. Biventricular pulsatile cardiac support system having a mechanically balanced stroke volume
US7291122B2 (en) * 2000-03-24 2007-11-06 Immunocept, L.L.C. Hemofiltration methods for treatment of diseases in a mammal
US6787040B2 (en) * 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
US20060129082A1 (en) * 2002-08-13 2006-06-15 Jacek Rozga Selective plasma exchange therapy
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US8540617B2 (en) 2007-04-20 2013-09-24 Medical Engineering Company, Llc Extracorporeal pumping methods
US8425396B2 (en) 2007-04-20 2013-04-23 Tani Tatum Physiologic pulsatile pump
US7785247B2 (en) * 2007-04-20 2010-08-31 Medical Engineering Co., LLC Physiologic pulsatile pump
DE102009043245B4 (de) * 2009-09-28 2016-11-10 Physik Instrumente (Pi) Gmbh & Co. Kg Schlauchpumpe
US8961155B2 (en) 2011-02-19 2015-02-24 Douglas Shipman Peristaltic linear pump and method of operation
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
KR101343384B1 (ko) 2012-11-29 2013-12-20 한국과학기술연구원 푸리에 코사인 급수법과 유체의 수두차 원리를 응용한 파동함수형 미세 맥동류 발생 장치 및 방법
WO2017007969A1 (en) * 2015-07-07 2017-01-12 Khalil Nashwa Autoimmune mechanical immunomodulation
AU2020348499A1 (en) * 2019-09-19 2022-04-28 Triphasic Cardiac Pump Pty Ltd Pump for mimicking physiological blood flow in a patient

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922196A (en) * 1932-03-17 1933-08-15 Nordberg Manufacturing Co Pump
US1988624A (en) * 1933-08-08 1935-01-22 Ralph P Kipp Blood transfusion device
US2412397A (en) * 1943-12-31 1946-12-10 Lyndus E Harper Flexible tube pump
US3518033A (en) * 1969-08-22 1970-06-30 Robert M Anderson Extracorporeal heart
US3606596A (en) * 1970-04-14 1971-09-20 Miles Lowell Edwards Drug dispensing pump
US4143425A (en) * 1977-10-27 1979-03-13 Runge Thomas M Left atrial to descending thoracic aorta left ventricular assist device
US4273121A (en) * 1978-02-17 1981-06-16 Andros Incorporated Medical infusion system
US4156437A (en) * 1978-02-21 1979-05-29 The Perkin-Elmer Corporation Computer controllable multi-port valve
US4227547A (en) * 1979-02-12 1980-10-14 Ross Operating Valve Company Valve safety indicating means
US4382753A (en) * 1979-03-09 1983-05-10 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US4303376A (en) * 1979-07-09 1981-12-01 Baxter Travenol Laboratories, Inc. Flow metering cassette and controller
US4299251A (en) * 1979-09-04 1981-11-10 Hewlett-Packard Company Optical valve position sensing
US4293961A (en) * 1980-03-26 1981-10-13 Runge Thomas M Pulsatile flow cardiopulmonary bypass pump
SU941672A1 (ru) * 1980-11-05 1982-07-07 Минское Экспериментально-Конструкторское Технологическое Бюро Кожгалантерейной И Фурнитурной Промышленности Диафрагменный насос
US4364716A (en) * 1981-02-23 1982-12-21 Cathedyne Corporation Surgical pumping operation
US4479760A (en) * 1982-12-28 1984-10-30 Baxter Travenol Laboratories, Inc. Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to applied pressures
US4650469A (en) * 1984-10-19 1987-03-17 Deltec Systems, Inc. Drug delivery system
US4657490A (en) * 1985-03-27 1987-04-14 Quest Medical, Inc. Infusion pump with disposable cassette
US4728265A (en) * 1987-01-30 1988-03-01 Fisher Scientific Group Inc. Peristaltic pump with cam action compensator

Also Published As

Publication number Publication date
DE3875233D1 (de) 1992-11-12
EP0322933B1 (en) 1992-10-07
EP0322933A1 (en) 1989-07-05
GR3005907T3 (es) 1993-06-07
IT8722629A0 (it) 1987-11-13
JPH01136664A (ja) 1989-05-29
CA1325923C (en) 1994-01-11
DE3875233T2 (de) 1993-03-25
IT1223121B (it) 1990-09-12
US5044901A (en) 1991-09-03
ATE81294T1 (de) 1992-10-15

Similar Documents

Publication Publication Date Title
ES2071613T3 (es) Bomba pulsatil para la circulacion extracorporea.
EP0684793B1 (en) Bone and tissue lengthening device
DE58906946D1 (de) Enossales Implantat.
IT1202558B (it) Protesi interna per la sostituzione di una parte del corpo umano particolarmente nelle operazioni vascolari
ES2101106T3 (es) Metodo para estimular la respuesta inmunitaria.
BR8907417A (pt) Bomba de sangue transvalvular de alta-frequencia
DE59208655D1 (de) Implantat mit Pressfläche
EP0391511A3 (en) Suction tube for use in surgical operation, particularly for liposuction
ES2093931T3 (es) Montajes de cateter de succion.
SE8703727D0 (sv) Datorstyrt system for positivt utandningstryck
RU94042915A (ru) Элемент для скрепления костей
BR0008204A (pt) Máquina de coração - pulmão móvel
FR2640518B1 (fr) Jouet volant se mouvant par battements d'ailes, et procede permettant le blocage automatique des ailes, en fin de vol
CA2030553A1 (en) Adjustable splint assembly
SE502414C2 (sv) Användning av glukos för framställning av lösning för preoperativ administrering samt infusionslösning därför
ES2083457T3 (es) Sistema de hemodialisis.
IT1142233B (it) Tavolo operatorio per la chirurgia dell'occhio
KR920700029A (ko) 상피소체 고혈압성 인자(parathyroid hypertensive factor)
ES448049A1 (es) Sistema auxiliar de adherencia para protesis de miembros su-periores.
CN220801176U (zh) 一种具有四肢固定结构的手术台
ATE88354T1 (de) Koerperqualitaet.
ATE126999T1 (de) Am zahn befestigte verabreichungsanordnung eines heilsamen mittels.
CN2323744Y (zh) 股骨粗隆间骨折外展牵引固定器
IT222156Z2 (it) Dispositivo a pompa, azionabile manualmente atto a consentire il gonfiaggio di palloncini o di altri gonfiabili ed, in pari tempo l'inseri mento, negli stessi, di oggetti vari
DE19529245A1 (de) Fußsohleneinlage zur physikalischen Thromboseprophylaxe und Förderung der Abschwellung in der Medizin

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 322933

Country of ref document: ES