GB1360439A - Continuous flow control apparatus - Google Patents
Continuous flow control apparatusInfo
- Publication number
- GB1360439A GB1360439A GB4138971A GB4138971A GB1360439A GB 1360439 A GB1360439 A GB 1360439A GB 4138971 A GB4138971 A GB 4138971A GB 4138971 A GB4138971 A GB 4138971A GB 1360439 A GB1360439 A GB 1360439A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- outlet
- inlet
- capillary
- flow
- 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
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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/225—Flush valves, i.e. bypass valves for flushing line
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7331470A | 1970-09-18 | 1970-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1360439A true GB1360439A (en) | 1974-07-17 |
Family
ID=22113018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4138971A Expired GB1360439A (en) | 1970-09-18 | 1971-09-06 | Continuous flow control apparatus |
Country Status (8)
Country | Link |
---|---|
US (1) | US3675891A (fr) |
JP (1) | JPS5323638B1 (fr) |
AU (1) | AU458521B2 (fr) |
BE (1) | BE772749A (fr) |
CA (1) | CA952402A (fr) |
FR (1) | FR2112208B1 (fr) |
GB (1) | GB1360439A (fr) |
IT (1) | IT940753B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2536284A1 (fr) * | 1982-11-24 | 1984-05-25 | Transamerica Delaval Inc | Dispositif d'injection par catheter |
GB2156486A (en) * | 1984-03-26 | 1985-10-09 | American Hospital Supply Corp | Flow control apparatus |
US4936542A (en) * | 1989-03-27 | 1990-06-26 | Abbott Laboratories | Catheter flow control valve |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916892A (en) * | 1974-04-29 | 1975-11-04 | Haemonetics Corp | Phlebotomy needle system incorporating means to add anticoagulant and wash liquid |
US4018136A (en) * | 1974-12-18 | 1977-04-19 | Kaetterhenry Lorell D | Hydraulic apparatus for controlling movement of a member under loading |
US4034754A (en) * | 1975-08-07 | 1977-07-12 | Baxter Travenol Laboratories, Inc. | Intravenous solution set having a constricted inner diameter portion |
US4037596A (en) * | 1975-12-03 | 1977-07-26 | Burron Medical Products, Inc. | Parenteral administration set with internal valve and flow restrictor |
US4077394A (en) * | 1976-08-25 | 1978-03-07 | Mccurdy Martin D | Integral pressure sensor probe for a cardiac assistance device |
US4210178A (en) * | 1977-08-10 | 1980-07-01 | Basta Michael I | Perpetual by-pass flushing device |
US4396016A (en) * | 1977-09-07 | 1983-08-02 | Becker Karl E | Intravenous solution flow regulator |
US4211387A (en) * | 1978-03-13 | 1980-07-08 | G. W. Dahl Company, Inc. | Valve construction |
US4230128A (en) * | 1978-03-30 | 1980-10-28 | Aramayo Rene S | Catheter attachment for blood sampling |
US4200119A (en) * | 1978-05-08 | 1980-04-29 | Cunningham Patrick J | Adjustable fluid flow restrictor |
US4192303A (en) * | 1978-06-29 | 1980-03-11 | Walker Ralph S | Flow regulating device for arterial catheter systems |
US4278083A (en) * | 1978-06-29 | 1981-07-14 | Young James E | Flow regulating device for arterial catheter systems |
US4202333A (en) * | 1978-11-08 | 1980-05-13 | Minnesota Mining And Manufacturing Company | Fluid dispensing device |
US4298000A (en) * | 1978-11-08 | 1981-11-03 | Minnesota Mining And Manufacturing Company | Fluid dispensing device |
US4498500A (en) * | 1979-01-09 | 1985-02-12 | Michael Ebert | Manifold valve assembly |
US4241761A (en) * | 1979-01-09 | 1980-12-30 | Michael Ebert | Manifold valve assembly |
US4245636A (en) * | 1979-01-24 | 1981-01-20 | Sorenson Research Co., Inc. | Continuous flushing apparatus |
US4267835A (en) * | 1979-04-24 | 1981-05-19 | American Hospital Supply Corporation | Medical flushing valve |
US4381591A (en) * | 1979-04-24 | 1983-05-03 | American Hospital Supply Corporation | Method of assembling medical flushing valve |
US4267834A (en) * | 1979-04-24 | 1981-05-19 | American Hospital Supply Corporation | System for flushing a medical fluid |
US4267833A (en) * | 1979-04-24 | 1981-05-19 | American Hospital Supply Corporation | Method of flushing a medical fluid |
IL57279A (en) * | 1979-05-14 | 1982-02-28 | Leer Koninklijke Emballage | Liquid flow control devices particularly useful in infusion administration sets |
US4337770A (en) * | 1979-06-07 | 1982-07-06 | Young James E | Flow regulating device for arterial catheter systems |
GB2054802B (en) * | 1979-06-25 | 1983-06-22 | Gould Inc | Flow control apparatus |
US4291702A (en) * | 1979-06-25 | 1981-09-29 | Gould Inc. | Catheter flushing apparatus |
US4341224A (en) * | 1980-02-04 | 1982-07-27 | Gould Inc. | Catheter flushing apparatus |
US4300571A (en) * | 1979-07-27 | 1981-11-17 | Medex Inc. | Constant flush device |
US4335729A (en) * | 1979-08-01 | 1982-06-22 | Sorenson Research Co., Inc. | Apparatus and method for suppressing resonance in an electromanometry system |
US4414999A (en) * | 1980-12-12 | 1983-11-15 | Basta Michael I | Continuous flushing device |
US4464179A (en) * | 1981-03-20 | 1984-08-07 | American Hospital Supply Corporation | Medical flushing valve |
US4440378A (en) * | 1981-10-16 | 1984-04-03 | Sullivan Michael P | Flow control apparatus |
US4456223A (en) * | 1981-12-03 | 1984-06-26 | Bentley Laboratories, Inc. | Flow control apparatus |
US4444198A (en) * | 1981-12-21 | 1984-04-24 | Petre John H | Circulatory monitoring system and method |
DE3200724C1 (de) * | 1982-01-13 | 1983-08-11 | B. Braun Melsungen Ag, 3508 Melsungen | Spuelvorrichtung fuer einen Katheter |
US4458877A (en) * | 1982-06-23 | 1984-07-10 | The Kendall Company | Flushing apparatus |
US4457487A (en) * | 1982-06-23 | 1984-07-03 | The Kendall Company | Flushing device |
US4545389A (en) * | 1982-07-14 | 1985-10-08 | Gould Inc. | Disposable physiological pressure sensing system |
US4509946A (en) * | 1982-09-23 | 1985-04-09 | Mcfarlane Richard H | Flow control device |
US4550748A (en) * | 1983-04-08 | 1985-11-05 | Warner-Lambert Company | Fluid flow regulating unit for intravascular catheter systems |
US4557269A (en) * | 1983-06-22 | 1985-12-10 | Abbott Laboratories | Disposable transducer apparatus for an electromanometry system |
DE3417257A1 (de) * | 1984-05-10 | 1985-11-14 | B. Braun Melsungen Ag, 3508 Melsungen | Spuelvorrichtung fuer einen katheter |
US4683894A (en) * | 1984-07-09 | 1987-08-04 | Gould, Inc. | Disposable physiological pressure sensing system |
IL73598A (en) * | 1984-11-23 | 1991-01-31 | Leibinsohn Saul | Fluid control device particularly useful in liquid transfusion apparatus |
US4741733A (en) * | 1985-01-07 | 1988-05-03 | Baxter Travenol Laboratories, Inc. | Infusor having a distal flow regulator |
US4904239A (en) * | 1985-01-07 | 1990-02-27 | Baxter International Inc. | Infusor having a distal flow regulator |
DE3525191C1 (de) * | 1985-07-15 | 1986-10-23 | Peter von Berg Extracorporale Systeme - Medizintechnik GmbH, 8011 Kirchheim | Durchflussregelvorrichtung |
US4645496A (en) * | 1986-01-09 | 1987-02-24 | Rao Medical Devices, Inc. | Continuous catheter flushing flow control device |
US4703759A (en) * | 1986-05-20 | 1987-11-03 | Hewlett-Packard Company | Flush valve device |
US4834108A (en) * | 1986-06-09 | 1989-05-30 | Manresa, Inc. | Blocking filter to prevent air flow into a fluid conduit to a transducer |
US4743235A (en) * | 1986-09-05 | 1988-05-10 | Medex, Inc. | Flush control device |
US4718634A (en) * | 1986-09-23 | 1988-01-12 | Hewlett-Packard Company | Physiological pressure monitoring system flush valve |
JPH01204646A (ja) * | 1988-02-12 | 1989-08-17 | Terumo Corp | 血圧波形補正装置 |
US4934375A (en) * | 1988-03-04 | 1990-06-19 | Spectramed, Inc. | Flush-valve assembly for blood pressure measurement catheter |
US4947856A (en) * | 1988-10-26 | 1990-08-14 | Abbott Laboratories | Fluid pressure monitoring and flow control apparatus |
DE68916960T2 (de) * | 1989-05-24 | 1994-11-03 | Tsukada Medical Research Co | Einen ballon aufweisendes instrument zum kontinuierlichen injizieren einer medizinischen flüssigkeit. |
US5108373A (en) * | 1989-09-25 | 1992-04-28 | Baxter International Inc. | Intravenous metering device |
US5190527A (en) * | 1989-09-25 | 1993-03-02 | Baxter International Inc. | Intravenous metering device |
DE4243935C2 (de) * | 1992-12-23 | 1994-09-29 | Renate Milosevic | Ventilanordnung zwischen einem zum Injizieren dienenden Port und einem Katheter |
US5358004A (en) * | 1993-04-19 | 1994-10-25 | Louis D. Atkinson | Pressure fluid stabilized regulator with leakage orifice |
US5401255A (en) * | 1993-07-20 | 1995-03-28 | Baxter International Inc. | Multi-functional valve with unitary valving member and improved safety |
GB9317035D0 (en) * | 1993-08-16 | 1993-09-29 | Kodak Ltd | Photographic colour couplers and photographic materials containing them |
US5396925A (en) * | 1993-12-16 | 1995-03-14 | Abbott Laboratories | Anti-free flow valve, enabling fluid flow as a function of pressure and selectively opened to enable free flow |
US5740810A (en) * | 1993-12-23 | 1998-04-21 | Abbott Laboratories | One hand push button fast flush device |
US5993395A (en) | 1996-04-18 | 1999-11-30 | Sunscope International Inc. | Pressure transducer apparatus with disposable dome |
JP3152149B2 (ja) * | 1996-05-23 | 2001-04-03 | 株式会社ニッショー | プライミング機構を備えた流量制御装置 |
US6511434B1 (en) | 2001-06-07 | 2003-01-28 | Elcam Plastic Cooperative Agricultural Association Ltd. | Blood-pressure transducer assembly |
US6830563B1 (en) | 2001-08-24 | 2004-12-14 | Scott Singer | Syringe tip providing nonlaminar spiral flow and method of use for flushing catheters |
US20080154214A1 (en) * | 2006-12-22 | 2008-06-26 | Medrad, Inc. | Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation |
EP3631810A1 (fr) | 2017-05-26 | 2020-04-08 | Bayer Healthcare LLC | Logique d'état injecteur avec surveillance hémodynamique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1983227A (en) * | 1933-04-24 | 1934-12-04 | United Gas Improvement Co | Gas pilot light control |
US2181900A (en) * | 1936-10-06 | 1939-12-05 | Jesse D Langdon | Piston and flush valve |
US2229903A (en) * | 1939-02-04 | 1941-01-28 | Arthur L Parker | Metering valve |
US3107894A (en) * | 1962-10-17 | 1963-10-22 | Zyrotron Ind Inc | Snap acting flow control valve with venturi formed between the orifice and conical valve plug |
US3298367A (en) * | 1964-01-10 | 1967-01-17 | Richard I Bergman | Apparatus for administering parenteral liquids |
-
1970
- 1970-09-18 US US73314A patent/US3675891A/en not_active Expired - Lifetime
-
1971
- 1971-09-06 GB GB4138971A patent/GB1360439A/en not_active Expired
- 1971-09-09 AU AU33314/71A patent/AU458521B2/en not_active Expired
- 1971-09-17 CA CA123,133A patent/CA952402A/en not_active Expired
- 1971-09-17 IT IT28790/71A patent/IT940753B/it active
- 1971-09-17 BE BE772749A patent/BE772749A/fr not_active IP Right Cessation
- 1971-09-17 JP JP7237871A patent/JPS5323638B1/ja active Pending
- 1971-09-17 FR FR7133651A patent/FR2112208B1/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2536284A1 (fr) * | 1982-11-24 | 1984-05-25 | Transamerica Delaval Inc | Dispositif d'injection par catheter |
GB2156486A (en) * | 1984-03-26 | 1985-10-09 | American Hospital Supply Corp | Flow control apparatus |
US4936542A (en) * | 1989-03-27 | 1990-06-26 | Abbott Laboratories | Catheter flow control valve |
Also Published As
Publication number | Publication date |
---|---|
JPS5323638B1 (fr) | 1978-07-15 |
US3675891A (en) | 1972-07-11 |
CA952402A (en) | 1974-08-06 |
DE2146588B2 (de) | 1975-07-31 |
AU458521B2 (en) | 1975-02-27 |
DE2146588A1 (de) | 1972-03-23 |
BE772749A (fr) | 1972-03-17 |
IT940753B (it) | 1973-02-20 |
FR2112208A1 (fr) | 1972-06-16 |
AU3331471A (en) | 1973-03-15 |
FR2112208B1 (fr) | 1974-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |