FR2120648A5 - - Google Patents
Info
- Publication number
- FR2120648A5 FR2120648A5 FR7132828A FR7132828A FR2120648A5 FR 2120648 A5 FR2120648 A5 FR 2120648A5 FR 7132828 A FR7132828 A FR 7132828A FR 7132828 A FR7132828 A FR 7132828A FR 2120648 A5 FR2120648 A5 FR 2120648A5
- 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
-
- 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
-
- 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
-
- 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
- Y10S128/00—Surgery
- Y10S128/13—Infusion monitoring
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10266570A | 1970-12-30 | 1970-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2120648A5 true FR2120648A5 (en) | 1972-08-18 |
Family
ID=22291024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7132828A Expired FR2120648A5 (en) | 1970-12-30 | 1971-09-10 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3800794A (en) |
JP (1) | JPS5543780B1 (en) |
CA (1) | CA986380A (en) |
DE (1) | DE2145421C3 (en) |
FR (1) | FR2120648A5 (en) |
GB (1) | GB1361062A (en) |
NL (1) | NL7111735A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0197273A1 (en) * | 1985-03-06 | 1986-10-15 | Ivac Corporation | Apparatus for controlling the parenteral administration of fluids |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890968A (en) * | 1971-06-25 | 1975-06-24 | Sci Systems Inc | Fluid flow control means |
US4019981A (en) * | 1973-10-20 | 1977-04-26 | Klockner-Humboldt-Deutz Aktiengesellschaft | Method and apparatus for the preparation of mineral mixtures on a jig controlled by compressed air |
US3986526A (en) * | 1974-06-14 | 1976-10-19 | Sun Oil Company Of Pennsylvania | Hybrid fluidic and fluid servo controller |
US4037598A (en) * | 1974-08-12 | 1977-07-26 | Ivac Corporation | Method and apparatus for fluid flow control |
DE2513467C3 (en) * | 1975-03-26 | 1979-10-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Device for infusing liquids into the human or animal body |
US4105028A (en) * | 1976-10-12 | 1978-08-08 | Sadlier Patricia M | Positive control intravenous fluid administration |
US4211340A (en) * | 1978-08-21 | 1980-07-08 | Shell Oil Company | Catalyst regeneration |
JPS55129810A (en) * | 1979-03-29 | 1980-10-08 | Nissan Motor Co Ltd | Control method for on-off electromagnetic valve |
DE2913191A1 (en) * | 1979-04-02 | 1980-10-23 | Varta Batterie | METHOD FOR AUTOMATICLY REFILLING WATER IN ACCUMULATOR BATTERIES |
US4303376A (en) * | 1979-07-09 | 1981-12-01 | Baxter Travenol Laboratories, Inc. | Flow metering cassette and controller |
US4338932A (en) * | 1980-11-07 | 1982-07-13 | Ivac Corporation | Method and apparatus for fluid flow control |
US4389886A (en) * | 1981-03-02 | 1983-06-28 | Lutheran General Hospital, Inc. | Calibrating unit |
JPS5836562A (en) * | 1981-08-28 | 1983-03-03 | テルモ株式会社 | Control apparatus for drip amount |
JPS58120156U (en) * | 1982-02-10 | 1983-08-16 | 東芝テック株式会社 | Decorator's carbon paper winding device |
DE3311274A1 (en) * | 1982-04-05 | 1983-10-06 | Ipco Corp | INFUSION MONITORING DEVICE |
US4504263A (en) * | 1982-12-22 | 1985-03-12 | Valleylab, Inc. | Flow rate monitor with optical sensing chamber |
US4469480A (en) * | 1983-02-11 | 1984-09-04 | Baxter Travenol Laboratories, Inc. | Intermittent drop detecting method and apparatus |
US4563173A (en) * | 1983-04-19 | 1986-01-07 | National Biomedical Research Foundation | Pump-actuated sequencing valve and system |
DE3344848A1 (en) * | 1983-12-12 | 1985-06-13 | "gutta" Gesellschaft für Infusionstechnik mbH, 2000 Hamburg | Air recognition device for gravitational infusion controlling devices |
US5409194A (en) * | 1990-04-12 | 1995-04-25 | Crouzet Electromenager | Variable flow electrically controlled valve |
PT671959E (en) * | 1991-12-06 | 2002-08-30 | Teeple Dr Edward | METHOD AND APPARATUS FOR THE PREPARATION OF INTRAVENOUS INFUSIONS FOR ANESTHESIA |
US5232439A (en) * | 1992-11-02 | 1993-08-03 | Infusion Technologies Corporation | Method for pumping fluid from a flexible, variable geometry reservoir |
US5411482A (en) * | 1992-11-02 | 1995-05-02 | Infusion Technologies Corporation | Valve system and method for control of an infusion pump |
US5398851A (en) * | 1993-08-06 | 1995-03-21 | River Medical, Inc. | Liquid delivery device |
US5398850A (en) * | 1993-08-06 | 1995-03-21 | River Medical, Inc. | Gas delivery apparatus for infusion |
US5700245A (en) * | 1995-07-13 | 1997-12-23 | Winfield Medical | Apparatus for the generation of gas pressure for controlled fluid delivery |
GB2316773B (en) * | 1996-06-12 | 1999-09-29 | Gas Technology Canada | Electronic gas regulator |
US6929236B1 (en) | 2002-04-19 | 2005-08-16 | Massachusetts Institute Of Technology | Apparatus for flow rate control |
US6929235B1 (en) | 2002-04-19 | 2005-08-16 | Massachusetts Institute Of Technology | Apparatus for flow rate control |
US6935190B1 (en) | 2002-04-23 | 2005-08-30 | Massachusetts Institute Of Technology | Flow rate measurement apparatus |
US8197231B2 (en) | 2005-07-13 | 2012-06-12 | Purity Solutions Llc | Diaphragm pump and related methods |
US8197235B2 (en) * | 2009-02-18 | 2012-06-12 | Davis David L | Infusion pump with integrated permanent magnet |
US20100211002A1 (en) * | 2009-02-18 | 2010-08-19 | Davis David L | Electromagnetic infusion pump with integral flow monitor |
US8353864B2 (en) * | 2009-02-18 | 2013-01-15 | Davis David L | Low cost disposable infusion pump |
US8749393B1 (en) * | 2011-02-14 | 2014-06-10 | Control Air Conditioning Corporation | Water leak detection and shut-off method and apparatus using differential flow rate sensors |
US9610392B2 (en) | 2012-06-08 | 2017-04-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
BR112018014935B1 (en) | 2016-02-09 | 2023-03-21 | Bracco Injeneering Sa | METHOD OF OPERATION OF AN INJECTION SYSTEM |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US319706A (en) * | 1885-06-09 | gejest | ||
US3163176A (en) * | 1962-03-14 | 1964-12-29 | Barth Engineering And Mfg Comp | Apparatus for sensing and controlling fluid flow in the form of discrete free-falling drops |
US3197068A (en) * | 1964-04-27 | 1965-07-27 | Corbin Farnsworth Inc | Apparatus for monitoring the dispensing of liquid |
GB1109175A (en) * | 1964-08-05 | 1968-04-10 | Decca Ltd | Improvements in or relating to drip feed apparatus |
US3252623A (en) * | 1965-07-22 | 1966-05-24 | C F Liquidation Corp | Apparatus for monitoring dispensing of liquid |
DE1541363A1 (en) * | 1965-11-23 | 1969-04-24 | Naum Diamant | Dosing device for infusion devices |
US3450153A (en) * | 1967-06-26 | 1969-06-17 | Gen Electric | Electrical pulse generator and regulator for fluid flow and like control systems |
US3601124A (en) * | 1968-08-29 | 1971-08-24 | Frank L Petree | Fluid flow regulator |
-
1970
- 1970-12-30 US US3800794D patent/US3800794A/en not_active Expired - Lifetime
-
1971
- 1971-08-20 GB GB3911971A patent/GB1361062A/en not_active Expired
- 1971-08-26 NL NL7111735A patent/NL7111735A/xx unknown
- 1971-09-10 FR FR7132828A patent/FR2120648A5/fr not_active Expired
- 1971-09-10 DE DE2145421A patent/DE2145421C3/en not_active Expired
- 1971-09-11 JP JP7081371A patent/JPS5543780B1/ja active Pending
- 1971-09-13 CA CA122,655A patent/CA986380A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0197273A1 (en) * | 1985-03-06 | 1986-10-15 | Ivac Corporation | Apparatus for controlling the parenteral administration of fluids |
Also Published As
Publication number | Publication date |
---|---|
DE2145421A1 (en) | 1972-07-27 |
US3800794A (en) | 1974-04-02 |
JPS5543780B1 (en) | 1980-11-08 |
DE2145421B2 (en) | 1980-06-26 |
CA986380A (en) | 1976-03-30 |
NL7111735A (en) | 1972-07-04 |
DE2145421C3 (en) | 1981-03-19 |
GB1361062A (en) | 1974-07-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |