DE3512314C2 - - Google Patents
Info
- Publication number
- DE3512314C2 DE3512314C2 DE19853512314 DE3512314A DE3512314C2 DE 3512314 C2 DE3512314 C2 DE 3512314C2 DE 19853512314 DE19853512314 DE 19853512314 DE 3512314 A DE3512314 A DE 3512314A DE 3512314 C2 DE3512314 C2 DE 3512314C2
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
- A61M2039/2446—Flexible disc
- A61M2039/2453—Flexible disc not being fixed to the valve body
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Mechanical Engineering (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)
- Check Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853512314 DE3512314A1 (de) | 1985-04-04 | 1985-04-04 | Rueckschlagventil fuer einen saugschlauch der medizinischen wunddrainage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853512314 DE3512314A1 (de) | 1985-04-04 | 1985-04-04 | Rueckschlagventil fuer einen saugschlauch der medizinischen wunddrainage |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3512314A1 DE3512314A1 (de) | 1986-10-09 |
DE3512314C2 true DE3512314C2 (sv) | 1987-04-16 |
Family
ID=6267285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853512314 Granted DE3512314A1 (de) | 1985-04-04 | 1985-04-04 | Rueckschlagventil fuer einen saugschlauch der medizinischen wunddrainage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3512314A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5158539A (en) * | 1990-02-02 | 1992-10-27 | Jacob Kolff | Device and method for preventing aspiration of air in cardiopulmonary bypass patients |
US5156600A (en) * | 1990-10-10 | 1992-10-20 | Strato Medical Corporation | Bidirectional check valve catheter |
US5224938A (en) * | 1992-03-18 | 1993-07-06 | Strato Medical Corporation | Valved catheter |
MX2019004985A (es) * | 2019-04-29 | 2022-08-04 | Humberto Gonzalez Calleja | Válvula check diagonal. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE351785B (sv) * | 1970-02-02 | 1972-12-11 | Astra Meditec Ab | |
DE3222539C2 (de) * | 1982-06-16 | 1984-07-26 | Drägerwerk AG, 2400 Lübeck | Absaugadapter und Absauggerätesatz unter Verwendung dieses Adapters |
-
1985
- 1985-04-04 DE DE19853512314 patent/DE3512314A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3512314A1 (de) | 1986-10-09 |
Similar Documents
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 |