DE3828991C2 - - Google Patents

Info

Publication number
DE3828991C2
DE3828991C2 DE3828991A DE3828991A DE3828991C2 DE 3828991 C2 DE3828991 C2 DE 3828991C2 DE 3828991 A DE3828991 A DE 3828991A DE 3828991 A DE3828991 A DE 3828991A DE 3828991 C2 DE3828991 C2 DE 3828991C2
Authority
DE
Germany
Prior art keywords
differential pressure
chamber
pressure
vacuum
vacuum suction
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.)
Expired - Fee Related
Application number
DE3828991A
Other languages
German (de)
English (en)
Other versions
DE3828991A1 (de
Inventor
Bernhard Prof. Dr. 6650 Homburg De Kramann
Gotthilf 6603 Sulzbach De Mehner
Klaus-Peter 7847 Badenweiler De Nagorski
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.)
STERIMED GESELLSCHAFT fur MEDIZINISCHEN BEDARF MBH 6600 SAARBRUECKEN DE
Original Assignee
STERIMED GESELLSCHAFT fur MEDIZINISCHEN BEDARF MBH 6600 SAARBRUECKEN DE
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 STERIMED GESELLSCHAFT fur MEDIZINISCHEN BEDARF MBH 6600 SAARBRUECKEN DE filed Critical STERIMED GESELLSCHAFT fur MEDIZINISCHEN BEDARF MBH 6600 SAARBRUECKEN DE
Priority to DE3828991A priority Critical patent/DE3828991A1/de
Priority to DE8910092U priority patent/DE8910092U1/de
Publication of DE3828991A1 publication Critical patent/DE3828991A1/de
Application granted granted Critical
Publication of DE3828991C2 publication Critical patent/DE3828991C2/de
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
    • A61M1/64—Containers with integrated suction means
    • A61M1/66—Pre-evacuated rigid containers, e.g. Redon bottles
    • 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
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • A61M1/732—Visual indicating means for vacuum pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Fluid Pressure (AREA)
  • External Artificial Organs (AREA)
DE3828991A 1988-08-26 1988-08-26 Differenzdruckanzeiger fuer medizinische geraete Granted DE3828991A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3828991A DE3828991A1 (de) 1988-08-26 1988-08-26 Differenzdruckanzeiger fuer medizinische geraete
DE8910092U DE8910092U1 (de) 1988-08-26 1989-08-23 Differenzdruckanzeiger für medizinische Geräte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3828991A DE3828991A1 (de) 1988-08-26 1988-08-26 Differenzdruckanzeiger fuer medizinische geraete

Publications (2)

Publication Number Publication Date
DE3828991A1 DE3828991A1 (de) 1990-03-15
DE3828991C2 true DE3828991C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-13

Family

ID=6361654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3828991A Granted DE3828991A1 (de) 1988-08-26 1988-08-26 Differenzdruckanzeiger fuer medizinische geraete

Country Status (1)

Country Link
DE (1) DE3828991A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6976977B2 (en) * 2000-12-06 2005-12-20 Sherwood Services Ag Vacuum setting and indication system for a drainage device
US20190111191A1 (en) * 2017-10-18 2019-04-18 Pfm Medical, Inc. Evacuated drainage container

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255348B (de) * 1965-11-03 1967-11-30 Wimmer Pharma Gummi Gmbh Manometerstopfen
DE1295244C2 (de) * 1966-06-21 1973-04-12 Lamidey Marcel Druckanzeigender Behaelterverschluss
DE7627156U1 (de) * 1976-08-31 1977-04-14 Pfm Plastik Fuer Die Medizin Gmbh, 5000 Koeln Sammelflasche fuer eine chirurgische saugdrainage zum auffangen von blut oder sekreten
DE2639714C3 (de) * 1976-09-03 1980-07-31 Sterimed Gesellschaft Fuer Medizinischen Bedarf Mbh, 6600 Saarbruecken Saugflasche
DE2857311C2 (de) * 1978-05-11 1985-05-09 Sterimed Gesellschaft für medizinischen Bedarf mbH, 6600 Saarbrücken Vakuum-Saugflasche
DE3122924A1 (de) * 1981-06-10 1982-12-30 B. Braun Melsungen Ag, 3508 Melsungen "differenzdruckanzeiger, insbesondere fuer medizinische geraete"

Also Published As

Publication number Publication date
DE3828991A1 (de) 1990-03-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee