DE2531825C3 - Vorrichtung zum Konstanthalten des Durchflusses einer Flüssigkeit - Google Patents
Vorrichtung zum Konstanthalten des Durchflusses einer FlüssigkeitInfo
- Publication number
- DE2531825C3 DE2531825C3 DE2531825A DE2531825A DE2531825C3 DE 2531825 C3 DE2531825 C3 DE 2531825C3 DE 2531825 A DE2531825 A DE 2531825A DE 2531825 A DE2531825 A DE 2531825A DE 2531825 C3 DE2531825 C3 DE 2531825C3
- Authority
- DE
- Germany
- Prior art keywords
- float
- housing
- valve
- opening
- flow
- 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
- 239000007788 liquid Substances 0.000 title description 10
- 238000001802 infusion Methods 0.000 claims description 4
- 238000001990 intravenous administration Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Lift Valve (AREA)
- Float Valves (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL45485A IL45485A (en) | 1974-08-18 | 1974-08-18 | Constant-flow device for intravenous infusion set |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2531825A1 DE2531825A1 (de) | 1976-03-04 |
| DE2531825B2 DE2531825B2 (de) | 1979-05-03 |
| DE2531825C3 true DE2531825C3 (de) | 1980-01-03 |
Family
ID=11047820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2531825A Expired DE2531825C3 (de) | 1974-08-18 | 1975-07-16 | Vorrichtung zum Konstanthalten des Durchflusses einer Flüssigkeit |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5744871B2 (en, 2012) |
| AR (1) | AR203801A1 (en, 2012) |
| AT (1) | AT359630B (en, 2012) |
| AU (1) | AU8313575A (en, 2012) |
| BE (1) | BE832335A (en, 2012) |
| BR (1) | BR7505156A (en, 2012) |
| CH (1) | CH592339A5 (en, 2012) |
| DE (1) | DE2531825C3 (en, 2012) |
| FR (1) | FR2282278A1 (en, 2012) |
| GB (1) | GB1511367A (en, 2012) |
| IL (1) | IL45485A (en, 2012) |
| IN (1) | IN144442B (en, 2012) |
| IT (1) | IT1040330B (en, 2012) |
| NL (1) | NL7509784A (en, 2012) |
| SE (1) | SE416267B (en, 2012) |
| ZA (1) | ZA754575B (en, 2012) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1549402A (en) * | 1976-09-28 | 1979-08-08 | Pye Ltd | Apparatus for delivering fluids with controlled rate of flow |
| DE2644140C3 (de) * | 1976-09-30 | 1979-12-06 | Yarden Medical Engineering Ltd., Haifa (Israel) | Vorrichtung zur Einstellung des Durchflusses einer Flüssigkeit |
| SE413623B (sv) | 1978-03-22 | 1980-06-16 | Kenova Ab | Anordning for portionsvis utmatning av vetska fran en behallare |
| US4256103A (en) * | 1978-10-11 | 1981-03-17 | James Paxinos | Automatic sequential fluid flow apparatus |
| US4269222A (en) * | 1979-03-27 | 1981-05-26 | Palti Yoram Prof | Constant flow device |
| DE3107413C2 (de) * | 1981-02-27 | 1984-09-27 | B. Braun Melsungen Ag, 3508 Melsungen | Dosiervorrichtung für Infusions- oder Transfusionseinrichtungen |
| GB8827662D0 (en) * | 1988-11-26 | 1988-12-29 | Flitcroft R | Infusion apparatus |
| US5360412A (en) * | 1992-10-05 | 1994-11-01 | Nakao Naomi L | Method and device for regulating intravenous flow |
| AUPM838294A0 (en) * | 1994-09-26 | 1994-10-20 | Belser, G.F. | Auto refill not vented to atmosphere vented burette |
| US5730730A (en) * | 1995-09-29 | 1998-03-24 | Darling, Jr.; Phillip H. | Liquid flow rate control device |
| US6213986B1 (en) | 1995-09-29 | 2001-04-10 | Appro Healthcare, Inc. | Liquid flow rate control device |
| AU723789B2 (en) * | 1995-09-29 | 2000-09-07 | Phillip H. Darling Jr. | Liquid flow rate control device |
| KR100578001B1 (ko) * | 2004-05-03 | 2007-11-30 | (주)이화바이오메딕스 | 약액 유량 조절기 |
| DE102018106069B3 (de) | 2018-03-15 | 2019-06-27 | Fresenius Medical Care Deutschland Gmbh | Medizinische Fluidaufnahme, ausgestaltet zum automatischen Fluidpegelsetzen |
-
1974
- 1974-08-18 IL IL45485A patent/IL45485A/en unknown
-
1975
- 1975-07-15 IN IN1372/CAL/75A patent/IN144442B/en unknown
- 1975-07-16 DE DE2531825A patent/DE2531825C3/de not_active Expired
- 1975-07-16 ZA ZA00754575A patent/ZA754575B/xx unknown
- 1975-07-17 AU AU83135/75A patent/AU8313575A/en not_active Expired
- 1975-07-17 GB GB30004/75A patent/GB1511367A/en not_active Expired
- 1975-08-04 IT IT26048/75A patent/IT1040330B/it active
- 1975-08-07 FR FR7524659A patent/FR2282278A1/fr active Granted
- 1975-08-08 SE SE7508949A patent/SE416267B/xx unknown
- 1975-08-12 BR BR7505156*A patent/BR7505156A/pt unknown
- 1975-08-12 BE BE159116A patent/BE832335A/xx not_active IP Right Cessation
- 1975-08-14 AT AT634275A patent/AT359630B/de not_active IP Right Cessation
- 1975-08-15 NL NL7509784A patent/NL7509784A/xx not_active Application Discontinuation
- 1975-08-15 CH CH1069475A patent/CH592339A5/xx not_active IP Right Cessation
- 1975-08-18 JP JP50099566A patent/JPS5744871B2/ja not_active Expired
- 1975-08-18 AR AR260030A patent/AR203801A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| BE832335A (fr) | 1975-12-01 |
| JPS5744871B2 (en, 2012) | 1982-09-24 |
| NL7509784A (nl) | 1976-02-20 |
| SE416267B (sv) | 1980-12-15 |
| AT359630B (de) | 1980-11-25 |
| FR2282278A1 (fr) | 1976-03-19 |
| IL45485A (en) | 1976-10-31 |
| ATA634275A (de) | 1980-04-15 |
| AR203801A1 (es) | 1975-10-15 |
| CH592339A5 (en, 2012) | 1977-10-31 |
| JPS5176637A (en, 2012) | 1976-07-02 |
| IN144442B (en, 2012) | 1978-05-06 |
| AU8313575A (en) | 1977-01-20 |
| FR2282278B1 (en, 2012) | 1983-01-07 |
| BR7505156A (pt) | 1976-08-03 |
| DE2531825B2 (de) | 1979-05-03 |
| GB1511367A (en) | 1978-05-17 |
| ZA754575B (en) | 1976-06-30 |
| IL45485A0 (en) | 1974-11-29 |
| IT1040330B (it) | 1979-12-20 |
| SE7508949L (sv) | 1976-02-19 |
| DE2531825A1 (de) | 1976-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: BERENDT, T., DIPL.-CHEM. DR., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |