CA2425865A1 - Unite de drainage a depression regulee - Google Patents

Unite de drainage a depression regulee Download PDF

Info

Publication number
CA2425865A1
CA2425865A1 CA002425865A CA2425865A CA2425865A1 CA 2425865 A1 CA2425865 A1 CA 2425865A1 CA 002425865 A CA002425865 A CA 002425865A CA 2425865 A CA2425865 A CA 2425865A CA 2425865 A1 CA2425865 A1 CA 2425865A1
Authority
CA
Canada
Prior art keywords
water
chamber
seal chamber
water seal
column
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
CA002425865A
Other languages
English (en)
Other versions
CA2425865C (fr
Inventor
David R. Swisher
Eugene E. Weilbacher
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.)
Covidien AG
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
Priority claimed from US08/481,237 external-priority patent/US5743894A/en
Application filed by Individual filed Critical Individual
Priority claimed from CA002223744A external-priority patent/CA2223744C/fr
Publication of CA2425865A1 publication Critical patent/CA2425865A1/fr
Application granted granted Critical
Publication of CA2425865C publication Critical patent/CA2425865C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • External Artificial Organs (AREA)
CA002425865A 1995-06-07 1996-06-07 Unite de drainage a depression regulee Expired - Lifetime CA2425865C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US08/481,237 US5743894A (en) 1995-06-07 1995-06-07 Spike port with integrated two way valve access
US08/481,237 1995-06-07
US1288896P 1996-03-05 1996-03-05
US60/012,888 1996-03-05
US1792196P 1996-05-07 1996-05-07
US60/017,921 1996-05-07
US1937996P 1996-06-05 1996-06-05
US60/019,379 1996-06-05
CA002223744A CA2223744C (fr) 1995-06-07 1996-06-07 Unite de drainage a depression regulee

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002223744A Division CA2223744C (fr) 1995-06-07 1996-06-07 Unite de drainage a depression regulee

Publications (2)

Publication Number Publication Date
CA2425865A1 true CA2425865A1 (fr) 1996-12-19
CA2425865C CA2425865C (fr) 2006-05-23

Family

ID=27508644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002425865A Expired - Lifetime CA2425865C (fr) 1995-06-07 1996-06-07 Unite de drainage a depression regulee

Country Status (1)

Country Link
CA (1) CA2425865C (fr)

Also Published As

Publication number Publication date
CA2425865C (fr) 2006-05-23

Similar Documents

Publication Publication Date Title
ES8203615A1 (es) Perfeccionamientos en aparatos de drenaje toracico
EP0391219A3 (fr) Dispositif de drainage par aspiration et moyens limitant les risques d'infection
CA2316640A1 (fr) Systeme chirurgical et cassette pour l'aspiration de liquide
AU3349995A (en) Wound drainage equipment
GB2215492B (en) Liquid level control system
GR3024558T3 (en) Air control system for hydropneumatic reservoir.
EP1085244A3 (fr) Soupape pour un capteur de poussière
EP0371009A3 (fr) Dispositif de drainage utilisable avec un écoulement par succion ou gravité
CA2223744A1 (fr) Unite de drainage a depression regulee
CA2219218A1 (fr) Mecanisme de commande de puisard ventile pour systeme d'evacuation des eaux usees par aspiration
IE821493L (en) Vacuum drainage bottle
AU563105B2 (en) Suction drainage apparatus
EP0263315A3 (fr) Collecteur d'urine
GB1485279A (en) Self-contained fluid evacuator
GB9511660D0 (en) Valve controlled flow into a tube
CA2425865A1 (fr) Unite de drainage a depression regulee
EP0096579A3 (fr) Appareil de drainage
JPS5475615A (en) Closed type liquid reservoir
JP3204583B2 (ja) 医療用低圧吸引排出装置
JPS5783276A (en) Exhausting device for safety cabinet
GB1537525A (en) System and method for evacuating a cavity
JPS5537529A (en) Blow-by gas reduction means
CN209575495U (zh) 一种创面引流器
JPS56116550A (en) Master cylinder
GB2345859A (en) Medical drainage apparatus

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160607