FR2439019A1 - Dispositif de commande automatique du debit d'un appareil de perfusion - Google Patents
Dispositif de commande automatique du debit d'un appareil de perfusionInfo
- Publication number
- FR2439019A1 FR2439019A1 FR7926076A FR7926076A FR2439019A1 FR 2439019 A1 FR2439019 A1 FR 2439019A1 FR 7926076 A FR7926076 A FR 7926076A FR 7926076 A FR7926076 A FR 7926076A FR 2439019 A1 FR2439019 A1 FR 2439019A1
- Authority
- FR
- France
- Prior art keywords
- infusion
- flow
- infusion apparatus
- automatically controlling
- time
- 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.)
- Granted
Links
- 238000001802 infusion Methods 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 abstract 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
- A61M5/16886—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
- A61M5/1689—Drip counters
-
- 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
- A61M5/172—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 electrical or electronic
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S336/00—Inductor devices
- Y10S336/02—Separable
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
L'INVENTION CONCERNE LE MATERIEL DE PERFUSION. UN DISPOSITIF DE COMMANDE AUTOMATIQUE DU DEBIT D'UN APPAREIL DE PERFUSION FONCTIONNANT GOUTTE A GOUTTE COMPREND NOTAMMENT UN COMPARATEUR 21 QUI COMPARE LA VALEUR DESIREE ET LA VALEUR REELLE DE L'INTERVALLE DE TEMPS ENTRE LES GOUTTES, ET QUI COMMANDE UN MOTEUR 23 POUR FAIRE COINCIDER CES DEUX VALEURS. LA VALEUR DESIREE DE L'INTERVALLE DE TEMPS ENTRE GOUTTES EST CALCULEE DE FACON A ASSURER LA PERFUSION D'UN VOLUME DE LIQUIDE PREDETERMINE PENDANT UNE DUREE PREDETERMINEE. APPLICATION AUX APPAREILS DE PERFUSION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7810917A SE426783B (sv) | 1978-10-19 | 1978-10-19 | Anordning for automatisk reglering av infusionsvetskeflodet vid ett infusionsaggregat |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2439019A1 true FR2439019A1 (fr) | 1980-05-16 |
FR2439019B1 FR2439019B1 (fr) | 1982-04-09 |
Family
ID=20336132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7926076A Granted FR2439019A1 (fr) | 1978-10-19 | 1979-10-19 | Dispositif de commande automatique du debit d'un appareil de perfusion |
Country Status (8)
Country | Link |
---|---|
US (1) | US4294248A (fr) |
JP (1) | JPS5555995A (fr) |
CA (1) | CA1136730A (fr) |
DE (1) | DE2942213A1 (fr) |
FR (1) | FR2439019A1 (fr) |
GB (1) | GB2033618B (fr) |
NL (1) | NL7907696A (fr) |
SE (1) | SE426783B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1169323A (fr) * | 1980-06-03 | 1984-06-19 | Anthony M. Albisser | Dispositif de perfusion d'insuline |
US4372304A (en) * | 1980-10-15 | 1983-02-08 | Centaur Sciences, Inc. | Flow control system and restrictor for use therein |
US4409966A (en) * | 1981-05-29 | 1983-10-18 | Lambrecht Richard M | Method and apparatus for injecting a substance into the bloodstream of a subject |
US4498843A (en) * | 1982-08-02 | 1985-02-12 | Schneider Philip H | Insulin infusion pump |
US4486190A (en) * | 1982-12-27 | 1984-12-04 | Consolidated Controls Corporation | Precision medication dispensing system and method |
DE3302214A1 (de) * | 1983-01-24 | 1984-07-26 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur durchflussregulierung von fluessigkeit |
DE8308079U1 (de) * | 1983-03-19 | 1983-09-22 | Dr. Strackharn Medizintechnik KG, 8523 Baiersdorf | Ueberwachungs- und anzeigegeraet fuer die tropfenfolge bei medizinischen infusionen oder transfusionen |
ATE50156T1 (de) * | 1984-03-21 | 1990-02-15 | Mclaughlin William F | Verfahren und vorrichtung zur filtration. |
US4634426A (en) * | 1984-12-11 | 1987-01-06 | Baxter Travenol Laboratories | Medical infusion controller and user interface |
ATE133802T1 (de) * | 1992-06-30 | 1996-02-15 | Landis & Gyr Business Support | Verfahren und vorrichtung zur begrenzung eines flusses durch eine leitung |
FR2714293B1 (fr) * | 1993-12-29 | 1996-02-02 | Zambon Spa | Procédé d'injection contrôlée de liquide dans un tube et application aux pompes à perfusion. |
CN109260548B (zh) * | 2018-11-02 | 2023-10-13 | 湖南长城医疗科技有限公司 | 一种输液滴速检测方法及输液控制方法和输液检测仪 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2380655A1 (fr) * | 1977-02-15 | 1978-09-08 | Allen Bradley Co | Regulateur de consommation d'energie electrique |
GB2011652A (en) * | 1977-11-29 | 1979-07-11 | Nikkiso Co Ltd | Infusion solution injecting pump |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH564949A5 (fr) * | 1973-05-14 | 1975-08-15 | Infors Ag | |
US4137913A (en) * | 1975-02-28 | 1979-02-06 | Ivac Corporation | Fluid flow control system |
US4094318A (en) * | 1976-07-09 | 1978-06-13 | Burron Medical Products, Inc. | Electronic control means for a plurality of intravenous infusion sets |
-
1978
- 1978-10-19 SE SE7810917A patent/SE426783B/sv unknown
-
1979
- 1979-10-16 US US06/085,281 patent/US4294248A/en not_active Expired - Lifetime
- 1979-10-16 CA CA000337694A patent/CA1136730A/fr not_active Expired
- 1979-10-16 GB GB7935838A patent/GB2033618B/en not_active Expired
- 1979-10-18 NL NL7907696A patent/NL7907696A/nl not_active Application Discontinuation
- 1979-10-18 DE DE19792942213 patent/DE2942213A1/de not_active Withdrawn
- 1979-10-19 FR FR7926076A patent/FR2439019A1/fr active Granted
- 1979-10-19 JP JP13505879A patent/JPS5555995A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2380655A1 (fr) * | 1977-02-15 | 1978-09-08 | Allen Bradley Co | Regulateur de consommation d'energie electrique |
GB2011652A (en) * | 1977-11-29 | 1979-07-11 | Nikkiso Co Ltd | Infusion solution injecting pump |
Also Published As
Publication number | Publication date |
---|---|
GB2033618B (en) | 1982-11-10 |
CA1136730A (fr) | 1982-11-30 |
GB2033618A (en) | 1980-05-21 |
JPS5555995A (en) | 1980-04-24 |
US4294248A (en) | 1981-10-13 |
SE426783B (sv) | 1983-02-14 |
DE2942213A1 (de) | 1980-04-30 |
NL7907696A (nl) | 1980-04-22 |
FR2439019B1 (fr) | 1982-04-09 |
SE7810917L (sv) | 1980-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |