FR2341841B3 - - Google Patents
Info
- Publication number
- FR2341841B3 FR2341841B3 FR7704758A FR7704758A FR2341841B3 FR 2341841 B3 FR2341841 B3 FR 2341841B3 FR 7704758 A FR7704758 A FR 7704758A FR 7704758 A FR7704758 A FR 7704758A FR 2341841 B3 FR2341841 B3 FR 2341841B3
- Authority
- FR
- France
- 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
- 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
- A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/52—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring the height of the fluid level due to the lifting power of the fluid flow
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65922076A | 1976-02-19 | 1976-02-19 | |
| US05/765,561 US4136692A (en) | 1976-02-19 | 1977-02-04 | Flow meter administration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2341841A1 FR2341841A1 (fr) | 1977-09-16 |
| FR2341841B3 true FR2341841B3 (US06168776-20010102-C00028.png) | 1979-10-19 |
Family
ID=27097777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7704758A Granted FR2341841A1 (fr) | 1976-02-19 | 1977-02-18 | Debitmetre a goutte-a-goutte |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS52122148A (US06168776-20010102-C00028.png) |
| AU (1) | AU2229977A (US06168776-20010102-C00028.png) |
| FR (1) | FR2341841A1 (US06168776-20010102-C00028.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396016A (en) * | 1977-09-07 | 1983-08-02 | Becker Karl E | Intravenous solution flow regulator |
| ATE35907T1 (de) * | 1983-04-02 | 1988-08-15 | Saul Leibinsohn | Durchflussmessvorrichtung und verfahren,insbesondere verwendbar fuer tropfkammern. |
| GB201506771D0 (en) * | 2015-04-21 | 2015-06-03 | West Johnathan C D | Flow meter for intravenous liquids |
| GB2584875B (en) * | 2019-06-18 | 2021-09-15 | Charles Devlin West Jonathan | Flow metering insert and/or device |
-
1977
- 1977-02-15 AU AU22299/77A patent/AU2229977A/en not_active Expired
- 1977-02-18 JP JP1632077A patent/JPS52122148A/ja active Pending
- 1977-02-18 FR FR7704758A patent/FR2341841A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2341841A1 (fr) | 1977-09-16 |
| AU2229977A (en) | 1978-08-24 |
| JPS52122148A (en) | 1977-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |