CH594407A5 - Medical respirator face mask valve - Google Patents
Medical respirator face mask valveInfo
- Publication number
- CH594407A5 CH594407A5 CH1045575A CH1045575A CH594407A5 CH 594407 A5 CH594407 A5 CH 594407A5 CH 1045575 A CH1045575 A CH 1045575A CH 1045575 A CH1045575 A CH 1045575A CH 594407 A5 CH594407 A5 CH 594407A5
- Authority
- CH
- Switzerland
- Prior art keywords
- face mask
- medical respirator
- respirator face
- mask valve
- valve
- Prior art date
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. ventilators; 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)
Abstract
Medical respirator face mask valve has convergent and straight tubes followed by expansion chamber with outlet valve on top
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1045575A CH594407A5 (en) | 1975-08-09 | 1975-08-09 | Medical respirator face mask valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1045575A CH594407A5 (en) | 1975-08-09 | 1975-08-09 | Medical respirator face mask valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH594407A5 true CH594407A5 (en) | 1978-01-13 |
Family
ID=4363408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1045575A CH594407A5 (en) | 1975-08-09 | 1975-08-09 | Medical respirator face mask valve |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH594407A5 (en) |
-
1975
- 1975-08-09 CH CH1045575A patent/CH594407A5/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |