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ES2107991T1 - A CATHETER VALVE AND CATHETER SYSTEM THAT INCLUDES SUCH VALVE. - Google Patents

A CATHETER VALVE AND CATHETER SYSTEM THAT INCLUDES SUCH VALVE.

Info

Publication number
ES2107991T1
ES2107991T1 ES96900090T ES96900090T ES2107991T1 ES 2107991 T1 ES2107991 T1 ES 2107991T1 ES 96900090 T ES96900090 T ES 96900090T ES 96900090 T ES96900090 T ES 96900090T ES 2107991 T1 ES2107991 T1 ES 2107991T1
Authority
ES
Spain
Prior art keywords
valve
catheter
hole
flow
holes
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.)
Pending
Application number
ES96900090T
Other languages
Spanish (es)
Inventor
Thomas Friis Jorgensen
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.)
Unomedical AS
Original Assignee
Maersk Medical AS
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 Maersk Medical AS filed Critical Maersk Medical AS
Publication of ES2107991T1 publication Critical patent/ES2107991T1/en
Pending legal-status Critical Current

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A61M16/049—Mouthpieces
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/741—Suction control with means for varying suction manually
    • A61M1/7411—Suction control with means for varying suction manually by changing the size of a vent
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7518—General characteristics of the apparatus with filters bacterial

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

LA INVENCION SE REFIERE A UNA VALVULA PARA AJUSTAR LA PRESION DE SUCCION DE UN CATETER DE ASPIRACION, CONTENIENDO DICHA VALVULA UN ALOJAMIENTO PARA LA VALVULA (1) CON AL MENOS UN PRIMER ORIFICIO (2) QUE PUEDE CONECTARSE AL CATETER (7), Y AL MENOS UN SEGUNDO ORIFICIO (3) QUE SE CONECTA A UNA FUENTE DE VACIO, MEDIOS DE CIERRE (4) DISPUESTOS EN EL ALOJAMIENTO DE LA VALVULA (1) PARA SEPARAR EL FLUJO ENTRE ESTOS ORIFICIOS, Y MEDIOS (5) PARA INFLUIR ADECUADAMENTE EN LOS MEDIOS DE CIERRE (4) CON EL FIN DE ESTABLECER UNA COMUNICACION DE FLUJO ENTRE DICHOS ORIFICIOS (2,3), DE MODO QUE SE CREA UN FLUJO (6) EN EL INTERIOR DE LA VALVULA ENTRE LAS PROXIMIDADES Y EL SEGUNDO ORIFICIO (3) CON EL FIN DE IMPEDIR EL AUMENTO DE LA PRESION DE ASPIRACION EN EL LADO DE LA VALVULA ORIENTADO HACIA LA FUENTE DE VACIO.THE INVENTION REFERS TO A VALVE TO ADJUST THE SUCTION PRESSURE OF A SUCTION CATHETER, CONTAINING SUCH A VALVE A HOUSING FOR THE VALVE (1) WITH AT LEAST A FIRST HOLE (2) THAT CAN BE CONNECTED TO THE CATHETER (7), AND TO THE LESS THAN A SECOND HOLE (3) CONNECTING TO A VACUUM SOURCE, CLOSING MEANS (4) ARRANGED AT THE VALVE HOUSING (1) TO SEPARATE THE FLOW BETWEEN THESE HOLES, AND MEANS (5) TO PROPERLY INFLUENCE THE CLOSING MEANS (4) IN ORDER TO ESTABLISH A FLOW COMMUNICATION BETWEEN THESE HOLES (2,3), SO THAT A FLOW (6) IS CREATED INSIDE THE VALVE BETWEEN THE PROXIMITIES AND THE SECOND HOLE (3) IN ORDER TO PREVENT THE INCREASE OF THE SUCTION PRESSURE ON THE SIDE OF THE VALVE ORIENTED TOWARDS THE VACUUM SOURCE.

ES96900090T 1995-01-11 1996-01-10 A CATHETER VALVE AND CATHETER SYSTEM THAT INCLUDES SUCH VALVE. Pending ES2107991T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK003295A DK3295A (en) 1995-01-11 1995-01-11 Valve for suction catheter, as well as catheter system comprising such a valve

Publications (1)

Publication Number Publication Date
ES2107991T1 true ES2107991T1 (en) 1997-12-16

Family

ID=8088982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96900090T Pending ES2107991T1 (en) 1995-01-11 1996-01-10 A CATHETER VALVE AND CATHETER SYSTEM THAT INCLUDES SUCH VALVE.

Country Status (6)

Country Link
EP (1) EP0804258A1 (en)
AU (1) AU4328796A (en)
DE (1) DE804258T1 (en)
DK (1) DK3295A (en)
ES (1) ES2107991T1 (en)
WO (1) WO1996021476A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123174A1 (en) * 2004-06-09 2005-12-29 Conejero Sugranes Joan Valve for automatically regulating vesical emptying in catheterised patients

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3534058B2 (en) * 1999-10-29 2004-06-07 株式会社ジェイ・エム・エス Suction connector and suction catheter using the same
GB0225075D0 (en) * 2002-10-29 2002-12-04 Smiths Group Plc Valves
US7188623B2 (en) * 2004-07-07 2007-03-13 Egret Medical Products, Inc. Suction catheter assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335727A (en) * 1965-03-02 1967-08-15 Victor T Spoto Valve controlled coronary profusion suction tube
US3517669A (en) * 1968-03-12 1970-06-30 Becton Dickinson Co Valved suction catheter
US3991762A (en) * 1974-09-30 1976-11-16 Radford F Richard Aspirating device for patient ventilation apparatus
US4356823A (en) * 1980-05-30 1982-11-02 Jackson Richard R Suction control
US5215522A (en) * 1984-07-23 1993-06-01 Ballard Medical Products Single use medical aspirating device and method
US5013300A (en) * 1989-03-09 1991-05-07 Williams James D Apparatus for suction lipectomy surgery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123174A1 (en) * 2004-06-09 2005-12-29 Conejero Sugranes Joan Valve for automatically regulating vesical emptying in catheterised patients
ES2245881A1 (en) * 2004-06-09 2006-01-16 Joan Conejero Sugrañes Valve for automatically regulating vesical emptying in catheterised patients

Also Published As

Publication number Publication date
DE804258T1 (en) 1998-03-05
WO1996021476A1 (en) 1996-07-18
AU4328796A (en) 1996-07-31
EP0804258A1 (en) 1997-11-05
DK3295A (en) 1996-07-12

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