DE344054C - - Google Patents

Info

Publication number
DE344054C
DE344054C DENDAT344054D DE344054DA DE344054C DE 344054 C DE344054 C DE 344054C DE NDAT344054 D DENDAT344054 D DE NDAT344054D DE 344054D A DE344054D A DE 344054DA DE 344054 C DE344054 C DE 344054C
Authority
DE
Germany
Prior art keywords
mask
valve
opening
housing
vacuum
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.)
Active
Application number
DENDAT344054D
Other languages
German (de)
English (en)
Publication of DE344054C publication Critical patent/DE344054C/de
Active 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. mouth-to-mouth respiration; Tracheal tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DENDAT344054D Active DE344054C (da)

Publications (1)

Publication Number Publication Date
DE344054C true DE344054C (da)

Family

ID=573064

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT344054D Active DE344054C (da)

Country Status (1)

Country Link
DE (1) DE344054C (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212685B (de) * 1960-07-22 1966-03-17 Draegerwerk Ag Narkosegeraet mit einem dem Verdampfer parallelgeschalteten By-Pass
US6830063B1 (en) 2003-10-09 2004-12-14 Wcm Industries, Inc. Freezeless protection device for wall hydrants/faucets
US6883534B2 (en) * 2003-08-14 2005-04-26 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212685B (de) * 1960-07-22 1966-03-17 Draegerwerk Ag Narkosegeraet mit einem dem Verdampfer parallelgeschalteten By-Pass
US6883534B2 (en) * 2003-08-14 2005-04-26 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets
US6830063B1 (en) 2003-10-09 2004-12-14 Wcm Industries, Inc. Freezeless protection device for wall hydrants/faucets

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