FR2447723A1 - Post operative body secretion suction appliance - has electromagnetic valve controlling suction connected to two timers and pulse generator - Google Patents

Post operative body secretion suction appliance - has electromagnetic valve controlling suction connected to two timers and pulse generator

Info

Publication number
FR2447723A1
FR2447723A1 FR7902699A FR7902699A FR2447723A1 FR 2447723 A1 FR2447723 A1 FR 2447723A1 FR 7902699 A FR7902699 A FR 7902699A FR 7902699 A FR7902699 A FR 7902699A FR 2447723 A1 FR2447723 A1 FR 2447723A1
Authority
FR
France
Prior art keywords
suction
timers
pulse generator
electromagnetic valve
valve controlling
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
FR7902699A
Other languages
French (fr)
Other versions
FR2447723B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7902699A priority Critical patent/FR2447723A1/en
Priority to DE19803003060 priority patent/DE3003060A1/en
Publication of FR2447723A1 publication Critical patent/FR2447723A1/en
Application granted granted Critical
Publication of FR2447723B3 publication Critical patent/FR2447723B3/fr
Granted 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
    • 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
    • A61M1/75—Intermittent or pulsating suction

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Magnetically Actuated Valves (AREA)
  • External Artificial Organs (AREA)

Abstract

The suction system to remove body fluids from the region of the abdomen, etc., after an operation, uses a flask to receive the secretions, connected by a valve to a suction source. This valve is controlled by a system which opens and close it at determined regular intervals so suction is applied for regular periods of time. The valve is electromagnetically operated with its coil connected by an amplifier to two timers in series. These have a common connection to a constant frequency pulse generator. Each timer is connected to a controller which determines the valve opening and closing times.
FR7902699A 1979-01-30 1979-01-30 Post operative body secretion suction appliance - has electromagnetic valve controlling suction connected to two timers and pulse generator Granted FR2447723A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7902699A FR2447723A1 (en) 1979-01-30 1979-01-30 Post operative body secretion suction appliance - has electromagnetic valve controlling suction connected to two timers and pulse generator
DE19803003060 DE3003060A1 (en) 1979-01-30 1980-01-29 METHOD AND DEVICE FOR SURGICAL SUCTION DRAINAGE OF SECRETIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902699A FR2447723A1 (en) 1979-01-30 1979-01-30 Post operative body secretion suction appliance - has electromagnetic valve controlling suction connected to two timers and pulse generator

Publications (2)

Publication Number Publication Date
FR2447723A1 true FR2447723A1 (en) 1980-08-29
FR2447723B3 FR2447723B3 (en) 1981-11-13

Family

ID=9221516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902699A Granted FR2447723A1 (en) 1979-01-30 1979-01-30 Post operative body secretion suction appliance - has electromagnetic valve controlling suction connected to two timers and pulse generator

Country Status (2)

Country Link
DE (1) DE3003060A1 (en)
FR (1) FR2447723A1 (en)

Also Published As

Publication number Publication date
DE3003060A1 (en) 1980-07-31
FR2447723B3 (en) 1981-11-13

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Legal Events

Date Code Title Description
TP Transmission of property