IT1249225B - Sistema di controllo elettronico per dispositivo di drenaggio. - Google Patents

Sistema di controllo elettronico per dispositivo di drenaggio.

Info

Publication number
IT1249225B
IT1249225B ITGE910053A ITGE910053A IT1249225B IT 1249225 B IT1249225 B IT 1249225B IT GE910053 A ITGE910053 A IT GE910053A IT GE910053 A ITGE910053 A IT GE910053A IT 1249225 B IT1249225 B IT 1249225B
Authority
IT
Italy
Prior art keywords
time
timer
period
bubble
control system
Prior art date
Application number
ITGE910053A
Other languages
English (en)
Inventor
Robert J Kurtz
Original Assignee
Bioresearch Inc
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 Bioresearch Inc filed Critical Bioresearch Inc
Publication of ITGE910053A0 publication Critical patent/ITGE910053A0/it
Publication of ITGE910053A1 publication Critical patent/ITGE910053A1/it
Application granted granted Critical
Publication of IT1249225B publication Critical patent/IT1249225B/it

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A61M1/61—Two- or three-bottle systems for underwater drainage, e.g. for chest cavity drainage

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Un sistema di controllo elettronico per dispositivi di drenaggio comprende un rivelatore di bolle che trasmette un segnale al passaggio di una bolla attraverso ad una camera di gorgogliamento di un dispositivo chirurgico di drenaggio. Un temporizzatore può essere predisposto per qualsiasi periodo di tempo. Il temporizzatore è collegato ad un dispositivo di allarme che indica l'assenza od il passaggio di una bolla attraverso la camera di gorgogliamento nell'intervallo prescelto di tempo. Dei mezzi di commutazione attivano selettivamente il temporizzatore inizialmente per un periodo di tempo di pochi minuti e poi per un lungo periodo di tempo. Il periodo di tempo breve è attivato quando il dispositivo di drenaggio viene collegato per la prima volta ad un paziente per verificare un possibile difetto del dispositivo. In seguito il temporizzatore viene regolato su un periodo di tempo lungo.
ITGE910053A 1990-03-30 1991-03-27 Sistema di controllo elettronico per dispositivo di drenaggio. IT1249225B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/501,840 US5037407A (en) 1990-03-30 1990-03-30 Electronic monitoring system for drainage device

Publications (3)

Publication Number Publication Date
ITGE910053A0 ITGE910053A0 (it) 1991-03-27
ITGE910053A1 ITGE910053A1 (it) 1992-09-27
IT1249225B true IT1249225B (it) 1995-02-21

Family

ID=23995223

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE910053A IT1249225B (it) 1990-03-30 1991-03-27 Sistema di controllo elettronico per dispositivo di drenaggio.

Country Status (8)

Country Link
US (1) US5037407A (it)
JP (1) JPH0714418B2 (it)
AU (1) AU630544B2 (it)
CA (1) CA2038698C (it)
DE (1) DE4110554C2 (it)
FR (1) FR2660200B1 (it)
GB (1) GB2244578B (it)
IT (1) IT1249225B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234416A (en) * 1991-06-06 1993-08-10 Advanced Cardiovascular Systems, Inc. Intravascular catheter with a nontraumatic distal tip
EP1593345B1 (de) * 2004-05-07 2007-02-21 Transmed Medizintechnik GmbH & Co. KG Vorrichtung zur automatischen Überwachung des Flusses einer Flüssigkeit, insbesondere Urin
US8882678B2 (en) 2009-03-13 2014-11-11 Atrium Medical Corporation Pleural drainage system and method of use

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390577A (en) * 1965-09-24 1968-07-02 Gen Instrument Corp Monitoring system for fluid flow in drop form
US3363626A (en) * 1966-03-17 1968-01-16 J A Deknatel Inc Underwater drainage apparatus
US3736930A (en) * 1970-04-14 1973-06-05 Ivac Corp Parenteral administration fluid flow control system
US3683913A (en) * 1970-10-05 1972-08-15 Deknatel Inc Underwater drainage apparatus with air flow meters
US4137913A (en) * 1975-02-28 1979-02-06 Ivac Corporation Fluid flow control system
US4210138A (en) * 1977-12-02 1980-07-01 Baxter Travenol Laboratories, Inc. Metering apparatus for a fluid infusion system with flow control station
US4532936A (en) * 1981-08-21 1985-08-06 Leveen Eric G Automatic urine flow meter
US4504263A (en) * 1982-12-22 1985-03-12 Valleylab, Inc. Flow rate monitor with optical sensing chamber
US4605400A (en) * 1984-05-04 1986-08-12 Bioresearch Inc. Surgical drainage apparatus
US4617020A (en) * 1984-10-18 1986-10-14 Bioresearch Inc. Air leak detector and counter for drainage device
US4648874A (en) * 1985-02-22 1987-03-10 Bioresearch Inc. Air leak detection chamber for drainage device
US4710165A (en) * 1985-09-16 1987-12-01 Mcneil Charles B Wearable, variable rate suction/collection device
US4718896A (en) * 1986-01-10 1988-01-12 Abbott Laboratories Apparatus and method for controlling the flow of fluid through an administration set
JPS62161379A (ja) * 1986-01-13 1987-07-17 平塚樹脂株式会社 体腔から流体を排出する装置
US4747843A (en) * 1986-05-15 1988-05-31 C.R. Bard, Inc. Control module for thoracic drainage apparatus
US4738672A (en) * 1986-09-08 1988-04-19 Malette William Graham Thorax drainage apparatus
US4772277A (en) * 1987-08-20 1988-09-20 Vanderbilt University Chest cavity evacuation apparatus with resettable air volume meter

Also Published As

Publication number Publication date
AU630544B2 (en) 1992-10-29
ITGE910053A1 (it) 1992-09-27
CA2038698C (en) 1994-03-22
GB9106344D0 (en) 1991-05-08
AU7299491A (en) 1991-10-03
DE4110554A1 (de) 1991-10-02
FR2660200B1 (fr) 1993-12-24
DE4110554C2 (de) 1994-01-27
JPH0714418B2 (ja) 1995-02-22
GB2244578A (en) 1991-12-04
JPH04227266A (ja) 1992-08-17
GB2244578B (en) 1994-11-23
ITGE910053A0 (it) 1991-03-27
CA2038698A1 (en) 1991-10-01
US5037407A (en) 1991-08-06
FR2660200A1 (fr) 1991-10-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940726