FR2143280B1 - - Google Patents

Info

Publication number
FR2143280B1
FR2143280B1 FR7222539A FR7222539A FR2143280B1 FR 2143280 B1 FR2143280 B1 FR 2143280B1 FR 7222539 A FR7222539 A FR 7222539A FR 7222539 A FR7222539 A FR 7222539A FR 2143280 B1 FR2143280 B1 FR 2143280B1
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
Application number
FR7222539A
Other versions
FR2143280A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanmina Corp
Original Assignee
SCI Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SCI Systems Inc filed Critical SCI Systems Inc
Publication of FR2143280A1 publication Critical patent/FR2143280A1/fr
Application granted granted Critical
Publication of FR2143280B1 publication Critical patent/FR2143280B1/fr
Expired legal-status Critical Current

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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3386—Low level detectors
    • 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
    • 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
    • A61M5/1411—Drip chambers
    • 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
    • Y10T137/7759—Responsive to change in rate of fluid flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Flow Control (AREA)
FR7222539A 1971-06-25 1972-06-22 Expired FR2143280B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15685471 US3890968A (en) 1971-06-25 1971-06-25 Fluid flow control means

Publications (2)

Publication Number Publication Date
FR2143280A1 FR2143280A1 (fr) 1973-02-02
FR2143280B1 true FR2143280B1 (fr) 1978-07-07

Family

ID=22561368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222539A Expired FR2143280B1 (fr) 1971-06-25 1972-06-22

Country Status (13)

Country Link
US (1) US3890968A (fr)
AR (1) AR196306A1 (fr)
AU (3) AU472606B2 (fr)
BE (1) BE785382A (fr)
BR (1) BR7204139D0 (fr)
CA (1) CA998903A (fr)
CH (1) CH560054A5 (fr)
DE (1) DE2224926A1 (fr)
ES (1) ES404235A1 (fr)
FR (1) FR2143280B1 (fr)
GB (4) GB1403727A (fr)
IT (1) IT960231B (fr)
ZA (1) ZA722797B (fr)

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US3989625A (en) * 1975-02-25 1976-11-02 Ma-De Inc. Detector for air in blood dialysis systems
US4137913A (en) * 1975-02-28 1979-02-06 Ivac Corporation Fluid flow control system
US4043332A (en) * 1975-05-14 1977-08-23 Nathan Blumberg Constant flow rate liquid medicament administering device
US4037596A (en) * 1975-12-03 1977-07-26 Burron Medical Products, Inc. Parenteral administration set with internal valve and flow restrictor
US4038982A (en) * 1975-12-03 1977-08-02 Burron Medical Products, Inc. Electrically controlled intravenous infusion set
CA1083002A (fr) * 1975-12-03 1980-08-05 Robert J. Lefevre Necessaire a perfusion a controle electronique
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DE2641579A1 (de) * 1976-09-13 1978-03-16 Auergesellschaft Gmbh Anordnung zur ueberwachung einer mit einem atemschutzgeraet ausgeruesteten person
US4105028A (en) * 1976-10-12 1978-08-08 Sadlier Patricia M Positive control intravenous fluid administration
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US4205238A (en) * 1978-02-17 1980-05-27 Baxter Travenol Laboratories, Inc. Digital electronic apparatus and casette sized for intravenous fluid-flow limiting equipment
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WO1981000519A1 (fr) * 1979-08-27 1981-03-05 Commw Aircraft Corp Ltd Controleur d'ecoulement de fluide
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US4372150A (en) * 1980-06-05 1983-02-08 Beckman Instruments, Inc. Flow monitoring method and apparatus
US4717548A (en) * 1980-06-09 1988-01-05 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Analytically controlled blood perfusion system
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US4389886A (en) * 1981-03-02 1983-06-28 Lutheran General Hospital, Inc. Calibrating unit
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US4504263A (en) * 1982-12-22 1985-03-12 Valleylab, Inc. Flow rate monitor with optical sensing chamber
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JPH0650792A (ja) * 1992-04-15 1994-02-25 Fisher & Paykel Ltd 液体供給制御装置および制御方法
DE4432348C2 (de) * 1994-09-12 1996-03-21 Ludwig Borger Sicherungseinrichtung für eine blut-, wundsekret- oder infusionsführende Leitung, die zu einem Gefäßzugang führt
US5730730A (en) * 1995-09-29 1998-03-24 Darling, Jr.; Phillip H. Liquid flow rate control device
US6213986B1 (en) 1995-09-29 2001-04-10 Appro Healthcare, Inc. Liquid flow rate control device
US5788674A (en) * 1996-03-05 1998-08-04 Medication Delivery Devices, Inc. Apparatus and method for limiting free-flow in an infusion system
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US6598454B2 (en) * 2001-07-30 2003-07-29 Bs&B Safety Systems, Inc. System and method for monitoring a pressurized system
US7492167B2 (en) * 2003-11-05 2009-02-17 Yeda Research And Development Co. Ltd. Method and device for monitoring and controlling fluid locomotion
DE102006030668B3 (de) * 2006-07-04 2008-01-31 DRäGER AEROSPACE GMBH Cockpitsauerstoffmaske
US8197420B2 (en) 2006-12-18 2012-06-12 Magnolia Medical Technologies, Inc. Systems and methods for parenterally procuring bodily-fluid samples with reduced contamination
US8353864B2 (en) 2009-02-18 2013-01-15 Davis David L Low cost disposable infusion pump
US8197235B2 (en) 2009-02-18 2012-06-12 Davis David L Infusion pump with integrated permanent magnet
US8038657B2 (en) * 2009-07-15 2011-10-18 Becton, Dickinson And Company Systems and methods for providing an IV administration set incorporating drip monitoring circuitry
WO2011011814A1 (fr) * 2009-07-30 2011-02-03 Acu Rate Pty Limited Moniteur de régulation d'un dispositif de transfusion
EP2491405A1 (fr) * 2009-10-19 2012-08-29 Yeda Research and Development Co. Ltd. Procédé et système d'analyse d'un liquide
US8864684B2 (en) 2011-10-13 2014-10-21 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9060724B2 (en) 2012-05-30 2015-06-23 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9022950B2 (en) 2012-05-30 2015-05-05 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9204864B2 (en) * 2012-08-01 2015-12-08 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
EP3318295B1 (fr) 2012-10-11 2021-04-14 Magnolia Medical Technologies, Inc. Système d'administration d'un fluide à un patient à contamination réduite
US9155495B2 (en) 2012-11-30 2015-10-13 Magnolia Medical Technologies, Inc. Syringe-based fluid diversion mechanism for bodily fluid sampling
US10772548B2 (en) 2012-12-04 2020-09-15 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
IL295772B2 (en) 2012-12-04 2023-11-01 Magnolia Medical Technologies Inc Sterile device and methods for collecting body fluids
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US10912647B2 (en) 2015-08-25 2021-02-09 Innovein, Inc. Vascular valve prosthesis
MA44837A (fr) * 2015-08-25 2018-07-04 Innovein Inc Prothèse de valvule veineuse
EP3344213B1 (fr) 2015-09-03 2020-04-22 Magnolia Medical Technologies, Inc. Système de maintien de la stérilité d'un récipient d'échantillon
US10712022B2 (en) * 2015-10-20 2020-07-14 A. O. Smith Corporation Constant pressure switch apparatus and water heating system
CN105477734B (zh) * 2016-01-19 2018-11-09 南京市第一医院 智能输液装置
CN106512144A (zh) * 2016-11-17 2017-03-22 西北工业大学 基于射频法的静脉输液监测传感器
US10384001B2 (en) * 2017-01-17 2019-08-20 Nxp B.V. Fluid flow device
CN110891527A (zh) * 2017-06-13 2020-03-17 尹诺文有限责任公司 血管瓣膜假体
CN116250868A (zh) 2017-09-12 2023-06-13 木兰医药技术股份有限公司 流体控制装置及其使用方法
US11419531B2 (en) 2017-12-07 2022-08-23 Magnolia Medical Technologies, Inc. Fluid control devices and methods of using the same
CN107982606B (zh) * 2018-01-04 2020-08-11 胡玉红 一种智能输液监控装置
CN108245738A (zh) * 2018-01-16 2018-07-06 湖北民族学院 一种智能静脉输液电子安全警报系统
JP2022523153A (ja) 2019-02-08 2022-04-21 マグノリア メディカル テクノロジーズ，インコーポレイテッド 体液採取及び分配のための装置及び方法
CN113784793B (zh) 2019-03-11 2023-09-19 木兰医药技术股份有限公司 流体控制装置及其使用方法
CN111840691A (zh) * 2020-07-21 2020-10-30 广东医科大学 一种重症监护室用药液输送箱
CN111773482A (zh) * 2020-08-26 2020-10-16 哈尔滨理工大学 一种智能病房输液监控系统及方法

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US3800794A (en) * 1970-12-30 1974-04-02 Ivac Corp Method and apparatus for fluid flow control

Also Published As

Publication number Publication date
AU1090776A (en) 1976-04-15
AR196306A1 (es) 1973-12-18
CA998903A (en) 1976-10-26
ES404235A1 (es) 1975-05-16
FR2143280A1 (fr) 1973-02-02
AU1090976A (en) 1976-04-15
BE785382A (fr) 1972-12-27
AU4301472A (en) 1973-12-06
GB1403725A (en) 1975-08-28
GB1403726A (en) 1975-08-28
US3890968A (en) 1975-06-24
GB1403728A (en) 1975-08-28
GB1403727A (en) 1975-08-28
DE2224926A1 (de) 1973-01-11
IT960231B (it) 1973-11-20
CH560054A5 (fr) 1975-03-27
BR7204139D0 (pt) 1973-11-01
AU472606B2 (en) 1973-12-06
ZA722797B (en) 1973-12-19

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Legal Events

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