IT1128866B - SYSTEM FOR THE CONTROLLED AND PASSIVE DOSING OF FLUIDS PARTICULARLY FOR CLINICAL USES - Google Patents
SYSTEM FOR THE CONTROLLED AND PASSIVE DOSING OF FLUIDS PARTICULARLY FOR CLINICAL USESInfo
- Publication number
- IT1128866B IT1128866B IT67304/80A IT6730480A IT1128866B IT 1128866 B IT1128866 B IT 1128866B IT 67304/80 A IT67304/80 A IT 67304/80A IT 6730480 A IT6730480 A IT 6730480A IT 1128866 B IT1128866 B IT 1128866B
- Authority
- IT
- Italy
- Prior art keywords
- controlled
- clinical uses
- fluids particularly
- passive dosing
- dosing
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 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
- A61M5/16804—Flow controllers
- A61M5/16809—Flow controllers by repeated filling and emptying of an intermediate volume
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
- G01F11/086—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type using an auxiliary pressure to cooperate with the diaphragm or bellows
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES478123A ES478123A1 (en) | 1979-02-27 | 1979-02-27 | Apparatus for dispensing a controlled dose of a fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8067304A0 IT8067304A0 (en) | 1980-02-27 |
IT1128866B true IT1128866B (en) | 1986-06-04 |
Family
ID=8477739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67304/80A IT1128866B (en) | 1979-02-27 | 1980-02-27 | SYSTEM FOR THE CONTROLLED AND PASSIVE DOSING OF FLUIDS PARTICULARLY FOR CLINICAL USES |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2918050A1 (en) |
ES (1) | ES478123A1 (en) |
FR (1) | FR2450445A1 (en) |
GB (1) | GB2043594A (en) |
IT (1) | IT1128866B (en) |
NL (1) | NL8001168A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559044A (en) * | 1982-08-03 | 1985-12-17 | Quest Medical, Inc. | Volumetric metering unit for intravenous fluid addition |
GB2150116A (en) * | 1983-11-08 | 1985-06-26 | Kek How Ng | Mains pressure volumetric liquid filling machine |
US4601702A (en) * | 1984-05-21 | 1986-07-22 | Quest Medical, Inc. | Volumetric infusion actuator |
US4602249A (en) * | 1984-05-21 | 1986-07-22 | Quest Medical, Inc. | Method and apparatus for detecting leaking valves in a volumetric infusion device |
DE3800667A1 (en) * | 1988-01-13 | 1989-07-27 | Brand Rudolf Gmbh & Co | Device for measuring and/or discharging liquid volumes, in particular dispenser, burette or the like |
FR2645271B1 (en) * | 1989-03-31 | 1992-12-24 | Pipeline Sud Europ | LIQUID PRODUCT SAMPLER ADJUSTMENT DEVICE |
US5019047A (en) * | 1989-06-16 | 1991-05-28 | Science Incorporated | Fluid delivery apparatus |
FR2655728B1 (en) * | 1989-12-11 | 1992-03-20 | Wenmaekers Edmond | METERING DEVICE. |
DE29700303U1 (en) * | 1997-01-10 | 1997-03-27 | Dorst - Maschinen- und Anlagen-Bau Otto Dorst u. Dipl. Ing. Walter Schlegel GmbH & Co, 82431 Kochel | Device for volumetric dosing |
DE102019123200B4 (en) * | 2019-08-29 | 2021-12-30 | Marco Systemanalyse Und Entwicklung Gmbh | DEVICE AND METHOD FOR SUPPLYING A LIQUID MEDIUM |
-
1979
- 1979-02-27 ES ES478123A patent/ES478123A1/en not_active Expired
- 1979-04-03 FR FR7908352A patent/FR2450445A1/en not_active Withdrawn
- 1979-05-04 DE DE19792918050 patent/DE2918050A1/en not_active Withdrawn
-
1980
- 1980-02-26 GB GB8006505A patent/GB2043594A/en not_active Withdrawn
- 1980-02-27 NL NL8001168A patent/NL8001168A/en not_active Application Discontinuation
- 1980-02-27 IT IT67304/80A patent/IT1128866B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8067304A0 (en) | 1980-02-27 |
FR2450445A1 (en) | 1980-09-26 |
NL8001168A (en) | 1980-08-29 |
GB2043594A (en) | 1980-10-08 |
ES478123A1 (en) | 1979-05-16 |
DE2918050A1 (en) | 1980-09-04 |
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