GB1480144A - Self-contained wound evacuator - Google Patents
Self-contained wound evacuatorInfo
- Publication number
- GB1480144A GB1480144A GB31652/74A GB3165274A GB1480144A GB 1480144 A GB1480144 A GB 1480144A GB 31652/74 A GB31652/74 A GB 31652/74A GB 3165274 A GB3165274 A GB 3165274A GB 1480144 A GB1480144 A GB 1480144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- housing
- diaphragm
- july
- position adjacent
- wound
- 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
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
- A61M1/68—Containers incorporating a flexible member creating suction
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (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)
- External Artificial Organs (AREA)
Abstract
1480144 Wound drainage appliances INTERNATIONAL PAPER CO 17 July 1974 [17 July 1973] 31652/74 Heading A5R A wound drainage appliance comprises a housing having substantially rigid side walls 18 between which extends a resilient diaphragm 24 positioned below a front wall 14 having an aperture 30 through which manual pressure can be applied to a pressure plate 26 overlying said diaphragm whereby the diaphragm can be displaced to a position adjacent the back wall 12 of the housing, the diaphragm on release of the manual pressure returning to its position adjacent the front wall and the resultant suction withdrawing fluid from the wound via a drainage tube (40) Fig. 1 (not shown) coupled to an inlet port of the housing. An outlet port 22 with a closure 50 may be provided for emptying the housing. Check valves may be provided at the inlet and outlet ports and straps 34 enable the appliance to be secured to the patient or to a support.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38011073A | 1973-07-17 | 1973-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1480144A true GB1480144A (en) | 1977-07-20 |
Family
ID=23499941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31652/74A Expired GB1480144A (en) | 1973-07-17 | 1974-07-17 | Self-contained wound evacuator |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1480144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578060A (en) * | 1983-07-20 | 1986-03-25 | Howmedica, Inc. | Wound drainage device |
-
1974
- 1974-07-17 GB GB31652/74A patent/GB1480144A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578060A (en) * | 1983-07-20 | 1986-03-25 | Howmedica, Inc. | Wound drainage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1404959A (en) | Wound drainage device | |
| GB1341032A (en) | Personal sanitary appliance | |
| ES441716A1 (en) | Fluid flow control valve | |
| IL83259A (en) | Disposable cell and diaphragm pump for use of same | |
| DE3278045D1 (en) | Apparatus for conveying fluid pressures to a differential pressure transducer | |
| ATE113212T1 (en) | SUCTION DEVICE FOR WOUNDS. | |
| GB1213003A (en) | Improved surgical drainage apparatus | |
| GB1335849A (en) | Surgical drainage apparatus | |
| ZA987418B (en) | Fluid, filter arrangement including valve arrangement, fluid level indicator, and methods thereof. | |
| GB1451418A (en) | Gastrointestinal aspirator pump | |
| CA2036082A1 (en) | Fluid dispensing valve with prestressed flexible membrane closure means | |
| US3657819A (en) | Dental soaking for soaking water, blood, saliva, and the like, from the mouth of patients | |
| GB1524375A (en) | Equipment for wthdrawing body liquids | |
| GB1463577A (en) | Medical suction device | |
| US4951509A (en) | Fluid-pressure detector | |
| GB1135727A (en) | Vented drainage tube with flushing protective valve | |
| GB1480144A (en) | Self-contained wound evacuator | |
| ES8101872A1 (en) | Vacuum cleaner with filling-condition indicator | |
| ES2017204A6 (en) | Device for operating a pressure filter. | |
| DE3782195D1 (en) | AMBULANZ BLOOD PRESSURE METER. | |
| GB1440174A (en) | Vacuum cleaner and dust bag therefor | |
| GB1312601A (en) | Valve for use in a liquid conveying system operating with vacuum | |
| GB2022691A (en) | Silencer for fluid feed pumps having pressure oscillations in the pumped flow medium | |
| US2886971A (en) | Pressure gage valve for respirators | |
| FR2235301A1 (en) | Fluidic pressure comparator - press. rise of second supply stretches membrane and uncovers monitoring port |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |