FR2752297B1 - Dispositif de surveillance de l'ecoulement d'un liquide hors d'un reservoir - Google Patents
Dispositif de surveillance de l'ecoulement d'un liquide hors d'un reservoirInfo
- Publication number
- FR2752297B1 FR2752297B1 FR9609939A FR9609939A FR2752297B1 FR 2752297 B1 FR2752297 B1 FR 2752297B1 FR 9609939 A FR9609939 A FR 9609939A FR 9609939 A FR9609939 A FR 9609939A FR 2752297 B1 FR2752297 B1 FR 2752297B1
- Authority
- FR
- France
- Prior art keywords
- monitoring
- tank
- flow
- liquid outside
- liquid
- 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 - Fee Related
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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
- G01F1/007—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 measuring the level variations of storage tanks relative to the time
-
- 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
- A61M5/16895—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 by monitoring weight change, e.g. of infusion container
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609939A FR2752297B1 (fr) | 1996-08-07 | 1996-08-07 | Dispositif de surveillance de l'ecoulement d'un liquide hors d'un reservoir |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609939A FR2752297B1 (fr) | 1996-08-07 | 1996-08-07 | Dispositif de surveillance de l'ecoulement d'un liquide hors d'un reservoir |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2752297A1 FR2752297A1 (fr) | 1998-02-13 |
FR2752297B1 true FR2752297B1 (fr) | 1999-05-28 |
Family
ID=9494881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9609939A Expired - Fee Related FR2752297B1 (fr) | 1996-08-07 | 1996-08-07 | Dispositif de surveillance de l'ecoulement d'un liquide hors d'un reservoir |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2752297B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1794700A (en) * | 1998-12-22 | 2000-07-12 | Alcor Medical Instruments Ltd. | Method and device for monitoring fluid level |
JP2007000487A (ja) * | 2005-06-27 | 2007-01-11 | Terumo Corp | Icタグを備えた輸液容器とこれを用いた輸液終了報知システム |
CA2639110C (fr) * | 2007-08-27 | 2013-12-10 | Culligan International Company | Salometre et ensemble de capteurs de debit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3839504A1 (de) * | 1988-11-23 | 1990-05-31 | Herion Werke Kg | Verfahren und vorrichtung zum messen der leckage eines mit einem gasfoermigen medium betriebenen geraetes |
US5135485A (en) * | 1991-02-25 | 1992-08-04 | Louis Cohen | Capacitance-type fluid level sensor for i.v. and catheter bags |
GB2256478B (en) * | 1991-06-08 | 1995-09-13 | Masar Ltd | Flow measurement device |
DE9403081U1 (de) * | 1994-02-24 | 1994-04-21 | Vogel, Karl, 90768 Fürth | Gerät zur Ermittlung von Substituat- und Filtratmengen |
-
1996
- 1996-08-07 FR FR9609939A patent/FR2752297B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2752297A1 (fr) | 1998-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |