FR2434626A1 - APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENT - Google Patents
APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENTInfo
- Publication number
- FR2434626A1 FR2434626A1 FR7917869A FR7917869A FR2434626A1 FR 2434626 A1 FR2434626 A1 FR 2434626A1 FR 7917869 A FR7917869 A FR 7917869A FR 7917869 A FR7917869 A FR 7917869A FR 2434626 A1 FR2434626 A1 FR 2434626A1
- Authority
- FR
- France
- Prior art keywords
- patient
- passage
- controlling
- flow
- fluid
- 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
- 239000003978 infusion fluid Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
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
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
L'invention concerne un ensemble pour contrôler l'écoulement d'un fluide intraveineux vers un patient. Selon l'invention, il comporte un moyen formant une source de fluide 10, un moyen définissant une ligne d'entrée 24 de la source 10 et une ligne de sortie 26 vers un patient 20, un moyen disposé entre les lignes d'entrée et de sortie pour définir un passage 28 communiquant avec elles un moyen élastique 32 disposé dans le passage pour contrôler sa dimension selon la mise en place du moyen élastique dans ce passage, et un moyen 36, 40 opérativement couplé au moyen élastique pour le placer réglable dans le passage afin de contrôler le débit auquel le fluide s'écoule de la ligne d'entrée à la ligne de sortie. L'invention s'applique notamment au domaine médical.An assembly for controlling the flow of intravenous fluid to a patient is provided. According to the invention, it comprises a means forming a source of fluid 10, a means defining an inlet line 24 of the source 10 and an outlet line 26 towards a patient 20, a means arranged between the inlet lines and outlet to define a passage 28 communicating with them an elastic means 32 disposed in the passage to control its size according to the placement of the elastic means in this passage, and a means 36, 40 operatively coupled to the elastic means to place it adjustable in the passage to control the rate at which fluid flows from the inlet line to the outlet line. The invention applies in particular to the medical field.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93891078A | 1978-09-01 | 1978-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434626A1 true FR2434626A1 (en) | 1980-03-28 |
FR2434626B1 FR2434626B1 (en) | 1984-10-26 |
Family
ID=25472189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7917869A Granted FR2434626A1 (en) | 1978-09-01 | 1979-07-10 | APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENT |
Country Status (9)
Country | Link |
---|---|
JP (2) | JPS5535685A (en) |
AU (2) | AU530314B2 (en) |
CA (1) | CA1136507A (en) |
DE (1) | DE2926127A1 (en) |
FR (1) | FR2434626A1 (en) |
GB (2) | GB2031558B (en) |
IT (1) | IT1162340B (en) |
NL (1) | NL183013C (en) |
SE (1) | SE444995B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465487A1 (en) * | 1979-09-24 | 1981-03-27 | Imed Corp | DROP CONTROL, WITH CASSETTE, FOR THE MEDICAL FIELD |
WO1981003281A1 (en) * | 1980-05-21 | 1981-11-26 | Heusler W | Apparatus for the parenteral administration of liquids |
FR2485765A1 (en) * | 1980-04-04 | 1981-12-31 | Imed Corp | ASSEMBLY FOR CONTROLLING THE FLOW OF A FLUID, ESPECIALLY INTRAVENOUS, FROM A SOURCE TO A PATIENT |
EP0274766A2 (en) * | 1987-01-08 | 1988-07-20 | Ueda, Shiro | Flow regulator for drip infusion |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398542A (en) * | 1980-12-15 | 1983-08-16 | Ivac Corporation | Pressure diaphragm |
DE3107413C2 (en) * | 1981-02-27 | 1984-09-27 | B. Braun Melsungen Ag, 3508 Melsungen | Dosing device for infusion or transfusion devices |
US4555719A (en) * | 1983-08-19 | 1985-11-26 | Videojet Systems International, Inc. | Ink valve for marking systems |
US4602662A (en) * | 1983-10-11 | 1986-07-29 | Videojet Systems International, Inc. | Valve for liquid marking systems |
JPS6284439U (en) * | 1985-11-18 | 1987-05-29 | ||
WO1988001705A1 (en) * | 1986-09-04 | 1988-03-10 | Allen James Lowrie | Fluid control valve |
JP2574449B2 (en) * | 1989-02-17 | 1997-01-22 | 株式会社巴技術研究所 | Butterfly valve |
WO2003068294A2 (en) | 2002-02-18 | 2003-08-21 | Danfoss A/S | Device for administering of medication in fluid form |
DE102007049446A1 (en) | 2007-10-16 | 2009-04-23 | Cequr Aps | Catheter introducer |
US8230744B2 (en) | 2009-05-06 | 2012-07-31 | Cequr Sa | Low-dead volume microfluidic circuit and methods |
US8672873B2 (en) | 2009-08-18 | 2014-03-18 | Cequr Sa | Medicine delivery device having detachable pressure sensing unit |
US8547239B2 (en) | 2009-08-18 | 2013-10-01 | Cequr Sa | Methods for detecting failure states in a medicine delivery device |
JP5364051B2 (en) * | 2010-07-09 | 2013-12-11 | Ckd株式会社 | Fluid control valve |
US9211378B2 (en) | 2010-10-22 | 2015-12-15 | Cequr Sa | Methods and systems for dosing a medicament |
CN104390030B (en) * | 2014-11-12 | 2017-04-26 | 扬州尼尔液压科技有限公司 | Pneumatic micro valve of stepper motor |
CN104595519B (en) * | 2015-02-04 | 2016-07-27 | 哈尔滨工业大学 | Motor pneumatic micro valve |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1404542A (en) * | 1964-05-19 | 1965-07-02 | Ferodo Sa | Improvements to obturator devices |
GB1151357A (en) * | 1965-09-14 | 1969-05-07 | Molins Machine Co Ltd | Improvements to Flow Regulating Valves |
GB1206556A (en) * | 1968-04-29 | 1970-09-23 | Ernest Frederick Dawes | Improvements in and relating to valves |
US3601124A (en) * | 1968-08-29 | 1971-08-24 | Frank L Petree | Fluid flow regulator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3642026A (en) * | 1970-04-08 | 1972-02-15 | Air Reduction | Metering valve |
JPS508205A (en) * | 1973-05-31 | 1975-01-28 | ||
US3985133A (en) * | 1974-05-28 | 1976-10-12 | Imed Corporation | IV pump |
JPS516390A (en) * | 1974-07-05 | 1976-01-19 | Alza Corp | Ryutaino ryuryoseigyosochito yakuekiochunyusurutamenosochi |
US4121584A (en) * | 1976-10-15 | 1978-10-24 | R. Scott Turner | Method and apparatus for controlling the dispensing of fluid |
SE402864B (en) * | 1976-12-03 | 1978-07-24 | Gambro Ab | CONTROL DEVICE FOR SUBSTITUTION OF A FINE REGULATION RESPECTIVE A GROSS REGULATION |
US4204538A (en) * | 1978-06-07 | 1980-05-27 | Imed Corporation | Cassette for intravenous controller |
US4207871A (en) * | 1978-06-07 | 1980-06-17 | Imed Corporation | System for controlling the flow of intravenous fluids to a patient |
-
1978
- 1978-05-18 AU AU47190/79A patent/AU530314B2/en not_active Ceased
-
1979
- 1979-05-15 SE SE7904226A patent/SE444995B/en not_active IP Right Cessation
- 1979-05-28 CA CA000328530A patent/CA1136507A/en not_active Expired
- 1979-06-26 NL NLAANVRAGE7904958,A patent/NL183013C/en not_active IP Right Cessation
- 1979-06-28 DE DE19792926127 patent/DE2926127A1/en active Granted
- 1979-07-05 IT IT49663/79A patent/IT1162340B/en active
- 1979-07-10 FR FR7917869A patent/FR2434626A1/en active Granted
- 1979-07-13 JP JP8918979A patent/JPS5535685A/en active Pending
- 1979-08-31 GB GB7930212A patent/GB2031558B/en not_active Expired
-
1982
- 1982-01-21 GB GB08201712A patent/GB2105495B/en not_active Expired
-
1983
- 1983-05-19 AU AU14803/83A patent/AU545751B2/en not_active Ceased
-
1986
- 1986-07-14 JP JP1986107962U patent/JPH0112834Y2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1404542A (en) * | 1964-05-19 | 1965-07-02 | Ferodo Sa | Improvements to obturator devices |
GB1151357A (en) * | 1965-09-14 | 1969-05-07 | Molins Machine Co Ltd | Improvements to Flow Regulating Valves |
GB1206556A (en) * | 1968-04-29 | 1970-09-23 | Ernest Frederick Dawes | Improvements in and relating to valves |
US3601124A (en) * | 1968-08-29 | 1971-08-24 | Frank L Petree | Fluid flow regulator |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465487A1 (en) * | 1979-09-24 | 1981-03-27 | Imed Corp | DROP CONTROL, WITH CASSETTE, FOR THE MEDICAL FIELD |
FR2485765A1 (en) * | 1980-04-04 | 1981-12-31 | Imed Corp | ASSEMBLY FOR CONTROLLING THE FLOW OF A FLUID, ESPECIALLY INTRAVENOUS, FROM A SOURCE TO A PATIENT |
WO1981003281A1 (en) * | 1980-05-21 | 1981-11-26 | Heusler W | Apparatus for the parenteral administration of liquids |
EP0041182A1 (en) * | 1980-05-21 | 1981-12-09 | SIS-TER S.p.A. | Apparatus for the parenteral administration of liquids at a constant and adjustable rate of delivery |
EP0274766A2 (en) * | 1987-01-08 | 1988-07-20 | Ueda, Shiro | Flow regulator for drip infusion |
EP0274766A3 (en) * | 1987-01-08 | 1989-04-26 | Liang Tung Hu | Flow regulator for drip infusion |
Also Published As
Publication number | Publication date |
---|---|
SE444995B (en) | 1986-05-20 |
CA1136507A (en) | 1982-11-30 |
GB2105495A (en) | 1983-03-23 |
IT7949663A0 (en) | 1979-07-05 |
JPS6212346U (en) | 1987-01-26 |
GB2105495B (en) | 1983-08-03 |
AU4719079A (en) | 1980-03-06 |
JPS5535685A (en) | 1980-03-12 |
SE7904226L (en) | 1980-03-02 |
AU530314B2 (en) | 1983-07-14 |
JPH0112834Y2 (en) | 1989-04-14 |
GB2031558A (en) | 1980-04-23 |
GB2031558B (en) | 1983-03-30 |
NL183013C (en) | 1988-07-01 |
NL183013B (en) | 1988-02-01 |
AU545751B2 (en) | 1985-08-01 |
NL7904958A (en) | 1980-03-04 |
FR2434626B1 (en) | 1984-10-26 |
IT1162340B (en) | 1987-03-25 |
DE2926127C2 (en) | 1989-06-15 |
DE2926127A1 (en) | 1980-04-24 |
AU1480383A (en) | 1983-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2434626A1 (en) | APPARATUS FOR CONTROLLING THE FLOW OF AN INTRAVENOUS FLUID TO A PATIENT | |
FR2409760A1 (en) | EXTENSION WITH A RETURN CHECK VALVE FOR INTRAVENOUS TRANSFUSION DEVICE | |
FR2477704B1 (en) | ASSEMBLY FOR PROVIDING A VISUAL IMAGE OF THE LOOK AT WHICH FLUID DROPS CROSS A DRIP CHAMBER AND ASSEMBLY FOR FACILITATING A VISUAL IMAGE WITH A FLOW METER, FROM THE LOOK OF A FLUID DROP DROP TO A SOURCE PATIENT | |
FR2485765B1 (en) | ASSEMBLY FOR CONTROLLING THE FLOW OF A FLUID, PARTICULARLY INTRAVENOUS, FROM A SOURCE TO A PATIENT | |
FR2417299A1 (en) | METHOD FOR ADJUSTING THE FLOW RATE OF A FLUID OF PREDETERMINED QUANTITIES, AND CORRESPONDING ADJUSTING DEVICE, IN PARTICULAR FOR AN INFUSION | |
FR2414189A1 (en) | METHOD AND APPARATUS FOR STABILIZING THE FLOW COEFFICIENT OF PITOT FLOWMETERS | |
FR2411015A1 (en) | PERITONEAL DIALYSIS DEVICE | |
FR2369615A1 (en) | DEBIT REGULATOR | |
SE8204838L (en) | PULSING LIQUID PROMOTER | |
TR200201730T1 (en) | Liquid feeding mechanism. | |
GB1196257A (en) | Improvements in or relating to Oral Hygiene Apparatus | |
BE809025A (en) | DEVICE INDICATOR OF FLOW RATE, SPEED AND DIRECTION OF FLUID FLOW | |
FR2449472A1 (en) | AERATION APPARATUS FOR BIOCHEMICAL TREATMENT OF WASTEWATER | |
FR2350528A1 (en) | DEVICE FOR REGULATING THE FLUID FLOW IN A PIPE | |
FR2408119A1 (en) | FLOWMETER USING THE RUE DES VORTICES DE KARMAN | |
CH521544A (en) | Clamping device for adjusting the flow of a fluid in an elastic tube | |
GB1241349A (en) | Improvements in and relating to devices for measuring liquid flow rates | |
FR2403295A1 (en) | TRANSPORT AND / OR DOSING DEVICE FOR LIQUID TO VERY VISCOUS FLUIDS | |
FR2443276A1 (en) | APPARATUS FOR HOMOGENEIZING LIQUID AND PELLETS | |
FR2437562A1 (en) | CONTINUOUS FLOW FLUID DELIVERY APPARATUS | |
FR2386857A1 (en) | ADVANCED FLOW REGULATION DEVICE FOR INFUSERS-TRANSFUSERS | |
FR2378551A1 (en) | AUTOLAVOR FILTER | |
FR2418678A1 (en) | ANNULAR SLOT NOZZLE | |
FR2437550A1 (en) | SHOWER VALVE FOR SHOWER AND BATHTUB | |
FR2781267B1 (en) | VISCOUS CLUTCH WITH FLOW ADJUSTMENT MEMBER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |