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ES2154596A1 - DEVICE FOR ASSISTED LIQUID BREATHING WITH VOLUME CONTROL. - Google Patents

DEVICE FOR ASSISTED LIQUID BREATHING WITH VOLUME CONTROL.

Info

Publication number
ES2154596A1
ES2154596A1 ES009901420A ES9901420A ES2154596A1 ES 2154596 A1 ES2154596 A1 ES 2154596A1 ES 009901420 A ES009901420 A ES 009901420A ES 9901420 A ES9901420 A ES 9901420A ES 2154596 A1 ES2154596 A1 ES 2154596A1
Authority
ES
Spain
Prior art keywords
lungs
volume control
volume
liquid
inspiratory
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
Application number
ES009901420A
Other languages
Spanish (es)
Other versions
ES2154596B1 (en
Inventor
Diaz Francisco Jose Alvarez
Barrena Juan Luis Larrabe
I Soler Adolfo Valls
Solaetxe Miguel Angel Gomez
Cuesta Elena Gastiasoro
Renedo Arantxa Arnaiz
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.)
Euskal Herriko Unibertsitatea
Original Assignee
Euskal Herriko Unibertsitatea
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 Euskal Herriko Unibertsitatea filed Critical Euskal Herriko Unibertsitatea
Priority to ES9901420A priority Critical patent/ES2154596B1/en
Publication of ES2154596A1 publication Critical patent/ES2154596A1/en
Application granted granted Critical
Publication of ES2154596B1 publication Critical patent/ES2154596B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Dispositivo para respiración asistida de líquido con control de volumen. El dispositivo está previsto para introducir y/o extraer líquido portador de oxígeno en los pulmones (6) de un sujeto, basándose en que la cantidad de volumen de líquido a introducir y/o extraer, se calcula mediante el desplazamiento correspondiente a los émbolos de sendos cilindros inspiratorio (1) y espiratorio (2), solidarizados a una plataforma deslizante (3), que de acuerdo con una secuencia de apertura y cierre de válvulas (7-8-9-10), las dos primeras en comunicación con los pulmones (6) y las otras dos en comunicación con reservorios inspiratorio y espiratorio (11) y (12) de líquido, permiten calcular la cantidad de volumen a introducir en los pulmones (6) o a extraer de los mismos de acuerdo con las órdenes previamente establecidas y suministradas por un autómata programable o controlador (5).Device for assisted breathing of liquid with volume control. The device is designed to introduce and/or extract oxygen-carrying liquid in the lungs (6) of a subject, based on the fact that the quantity of volume of liquid to introduce and/or extract is calculated by means of the displacement corresponding to the emboli of two inspiratory (1) and expiratory (2) cylinders, attached to a sliding platform (3), which according to a valve opening and closing sequence (7-8-9-10), the first two in communication with the lungs (6) and the other two in communication with inspiratory and expiratory fluid reservoirs (11) and (12), allow calculating the amount of volume to be introduced into the lungs (6) or extracted from them in accordance with previously ordered established and supplied by a programmable controller or controller (5).

ES9901420A 1999-06-25 1999-06-25 DEVICE FOR ASSISTED LIQUID BREATHING WITH VOLUME CONTROL. Expired - Fee Related ES2154596B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9901420A ES2154596B1 (en) 1999-06-25 1999-06-25 DEVICE FOR ASSISTED LIQUID BREATHING WITH VOLUME CONTROL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901420A ES2154596B1 (en) 1999-06-25 1999-06-25 DEVICE FOR ASSISTED LIQUID BREATHING WITH VOLUME CONTROL.

Publications (2)

Publication Number Publication Date
ES2154596A1 true ES2154596A1 (en) 2001-04-01
ES2154596B1 ES2154596B1 (en) 2001-10-16

Family

ID=8308982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901420A Expired - Fee Related ES2154596B1 (en) 1999-06-25 1999-06-25 DEVICE FOR ASSISTED LIQUID BREATHING WITH VOLUME CONTROL.

Country Status (1)

Country Link
ES (1) ES2154596B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726311B2 (en) 2002-11-29 2010-06-01 Universite De Sherbrooke Method and apparatus for conducting total liquid ventilation with control of residual volume and ventilation cycle profile

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335650A (en) * 1992-10-13 1994-08-09 Temple University - Of The Commonwealth System Of Higher Education Process control for liquid ventilation and related procedures
US5492109A (en) * 1993-11-03 1996-02-20 The Regents Of The University Of Michigan Liquid ventilator with venturi-inducing patient connector
WO1997019719A1 (en) * 1995-12-01 1997-06-05 Alliance Pharmaceutical Corp. Methods and apparatus for closed-circuit ventilation therapy
US5706830A (en) * 1996-05-06 1998-01-13 South Alabama Medical Science Foundation Liquid ventilator system and use thereof
WO1999024100A1 (en) * 1997-11-07 1999-05-20 Alliance Pharmaceutical Corp. Liquid ventilator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335650A (en) * 1992-10-13 1994-08-09 Temple University - Of The Commonwealth System Of Higher Education Process control for liquid ventilation and related procedures
US5492109A (en) * 1993-11-03 1996-02-20 The Regents Of The University Of Michigan Liquid ventilator with venturi-inducing patient connector
WO1997019719A1 (en) * 1995-12-01 1997-06-05 Alliance Pharmaceutical Corp. Methods and apparatus for closed-circuit ventilation therapy
US5706830A (en) * 1996-05-06 1998-01-13 South Alabama Medical Science Foundation Liquid ventilator system and use thereof
WO1999024100A1 (en) * 1997-11-07 1999-05-20 Alliance Pharmaceutical Corp. Liquid ventilator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726311B2 (en) 2002-11-29 2010-06-01 Universite De Sherbrooke Method and apparatus for conducting total liquid ventilation with control of residual volume and ventilation cycle profile

Also Published As

Publication number Publication date
ES2154596B1 (en) 2001-10-16

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