JPS50115554A - - Google Patents
Info
- Publication number
- JPS50115554A JPS50115554A JP50013495A JP1349575A JPS50115554A JP S50115554 A JPS50115554 A JP S50115554A JP 50013495 A JP50013495 A JP 50013495A JP 1349575 A JP1349575 A JP 1349575A JP S50115554 A JPS50115554 A JP S50115554A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3663—Flow rate transducers; Flow integrators
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- 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
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- 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
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT40007/74A IT1005475B (it) | 1974-02-04 | 1974-02-04 | Apparecchio per la misurazione del flusso del sangue nell emo dialisi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50115554A true JPS50115554A (ja) | 1975-09-10 |
| JPS5812532B2 JPS5812532B2 (ja) | 1983-03-09 |
Family
ID=11246407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50013495A Expired JPS5812532B2 (ja) | 1974-02-04 | 1975-02-03 | エキタイノリユウリヨウソクテイソウチ |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5812532B2 (ja) |
| CA (1) | CA1049811A (ja) |
| CH (1) | CH588687A5 (ja) |
| DE (1) | DE2504402C2 (ja) |
| FR (1) | FR2260084B1 (ja) |
| GB (1) | GB1489440A (ja) |
| IT (1) | IT1005475B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136693A (en) * | 1977-05-10 | 1979-01-30 | Johnson & Johnson | Constant flow I.V. device |
| US4661246A (en) * | 1984-10-01 | 1987-04-28 | Ash Medical Systems, Inc. | Dialysis instrument with dialysate side pump for moving body fluids |
| FR2579319A1 (fr) * | 1985-03-25 | 1986-09-26 | Lagrandiere Marc De | Procede et dispositif de mesure statique d'un debit liquide ou d'une pression |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767581A (en) * | 1952-09-17 | 1956-10-23 | Forrest G Moorehead | Flow meter |
-
1974
- 1974-02-04 IT IT40007/74A patent/IT1005475B/it active
-
1975
- 1975-01-31 GB GB4385/75A patent/GB1489440A/en not_active Expired
- 1975-01-31 FR FR7503178A patent/FR2260084B1/fr not_active Expired
- 1975-02-03 CA CA219,286A patent/CA1049811A/en not_active Expired
- 1975-02-03 DE DE2504402A patent/DE2504402C2/de not_active Expired
- 1975-02-03 JP JP50013495A patent/JPS5812532B2/ja not_active Expired
- 1975-02-04 CH CH129275A patent/CH588687A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2260084B1 (ja) | 1978-04-21 |
| CA1049811A (en) | 1979-03-06 |
| DE2504402C2 (de) | 1985-06-20 |
| FR2260084A1 (ja) | 1975-08-29 |
| IT1005475B (it) | 1976-08-20 |
| DE2504402A1 (de) | 1975-08-07 |
| JPS5812532B2 (ja) | 1983-03-09 |
| GB1489440A (en) | 1977-10-19 |
| CH588687A5 (ja) | 1977-06-15 |