IT1074279B - Regolatore di portata particolarmente per apparecchi di perfusione - Google Patents

Regolatore di portata particolarmente per apparecchi di perfusione

Info

Publication number
IT1074279B
IT1074279B IT69629/76A IT6962976A IT1074279B IT 1074279 B IT1074279 B IT 1074279B IT 69629/76 A IT69629/76 A IT 69629/76A IT 6962976 A IT6962976 A IT 6962976A IT 1074279 B IT1074279 B IT 1074279B
Authority
IT
Italy
Prior art keywords
flow rate
rate regulator
perfusion equipment
regulator particularly
perfusion
Prior art date
Application number
IT69629/76A
Other languages
English (en)
Inventor
Yves Faisandier
Original Assignee
Clin Midy
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 Clin Midy filed Critical Clin Midy
Application granted granted Critical
Publication of IT1074279B publication Critical patent/IT1074279B/it

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
    • A61M5/16886—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
    • 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
    • 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
    • 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
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Automation & Control Theory (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Flow Control (AREA)
  • Measuring Volume Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
IT69629/76A 1975-11-05 1976-11-02 Regolatore di portata particolarmente per apparecchi di perfusione IT1074279B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533850A FR2331088A1 (fr) 1975-11-05 1975-11-05 Regulateur de debit notamment pour perfusion

Publications (1)

Publication Number Publication Date
IT1074279B true IT1074279B (it) 1985-04-20

Family

ID=9162076

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69629/76A IT1074279B (it) 1975-11-05 1976-11-02 Regolatore di portata particolarmente per apparecchi di perfusione

Country Status (9)

Country Link
US (1) US4137940A (it)
JP (1) JPS5259285A (it)
BE (1) BE846976A (it)
DE (1) DE2650459A1 (it)
ES (1) ES453031A1 (it)
FR (1) FR2331088A1 (it)
GB (1) GB1557587A (it)
IT (1) IT1074279B (it)
NL (1) NL7612261A (it)

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DE3230246C2 (de) * 1982-08-13 1985-06-27 Kiesewetter, Holger, Dr., 5100 Aachen Vorrichtung zur Bestimmung der Viskosität von Flüssigkeiten, insbesondere des Blutplasmas
US4583975A (en) * 1983-12-23 1986-04-22 Baxter Travenol Laboratories, Inc. Indirect piezoelectric drop counter and method
DE3404144A1 (de) * 1984-02-07 1985-08-08 "gutta" Gesellschaft für Infusionstechnik mbH, 2000 Hamburg Monolithisches miniaturisiertes schwerkraftinfusionsregelgeraet
US4673390A (en) * 1984-11-29 1987-06-16 Minnesota Mining & Manufacturing Company Multiple solution IV system
US4713063A (en) * 1985-04-29 1987-12-15 Beta Phase, Inc. Intravenous tube and controller therefor
AU581986B2 (en) * 1985-05-22 1989-03-09 Fisher & Paykel Healthcare Limited Improvements in or relating to methods of and/or apparatus for humidifying gases
US4731069A (en) * 1986-05-01 1988-03-15 Beta Phase, Inc. Intravenous tube and controller therefor
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US4827970A (en) * 1986-12-18 1989-05-09 Kawasumi Laboratories, Inc. Device for controlling liquid dropping
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US4857048A (en) * 1987-05-29 1989-08-15 Hewlett-Packard Company IV pump and disposable flow chamber with flow control
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FR2660981B1 (fr) * 1990-04-12 1992-08-14 Sextant Avionique Vanne a debit variable commandee electriquement.
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JP2597443B2 (ja) * 1992-05-29 1997-04-09 オリンパス光学工業株式会社 気腹装置
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US5499906A (en) * 1994-08-08 1996-03-19 Ivac Corporation IV fluid delivery system
US5511951A (en) * 1994-08-08 1996-04-30 O'leary; Stephen H. IV fluid delivery system
US5513957A (en) * 1994-08-08 1996-05-07 Ivac Corporation IV fluid delivery system
US5549460A (en) * 1994-08-08 1996-08-27 Ivac Corporation IV fluid delivery system
US6234773B1 (en) 1994-12-06 2001-05-22 B-Braun Medical, Inc. Linear peristaltic pump with reshaping fingers interdigitated with pumping elements
DE19500154C1 (de) * 1995-01-04 1996-10-17 Fritz Giebler Gmbh Infusionsschlauch für ein Infusionsgerät mit einem Blasendetektor
US5484060A (en) * 1995-02-09 1996-01-16 Middle; George H. Sterile infant identification device
US6352525B1 (en) 1999-09-22 2002-03-05 Akio Wakabayashi Portable modular chest drainage system
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US6562012B1 (en) * 2000-11-20 2003-05-13 Alaris Medical Systems, Inc. Apparatus and method for measuring drop size in an intravenous drip chamber
US7708013B2 (en) * 2000-12-08 2010-05-04 Vapotherm, Inc. Apparatus and method for delivering water vapor to a gas
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US7056360B2 (en) * 2002-11-04 2006-06-06 Mark Zeck Optical odorization system
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US20050027253A1 (en) * 2003-07-29 2005-02-03 Thomas Castellano Sheath with air trap
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GB0625896D0 (en) * 2006-12-23 2007-02-07 Colormatrix Holdings Inc Apparatus for delivering a fluid and methods relating thereto
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WO2008130084A1 (en) * 2007-04-18 2008-10-30 Humanplus Co., Ltd. Apparatus for sensing chemical exhaustion
WO2008146467A1 (ja) * 2007-05-24 2008-12-04 Front Co., Ltd. 流量調節弁、流量調節弁のダイヤル位置決定用スケール、ダイヤル位置決定用装置、ダイヤル位置決定用プログラムおよびこのプログラムを記憶した記憶媒体
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SE534493C2 (sv) * 2009-06-23 2011-09-06 Observe Medical Aps Anordning och metod för mätning av urinproduktionen hos patienter bärande urinkateter
WO2011115474A1 (en) * 2010-03-17 2011-09-22 Dextermedical B.V. Device and method for setting a flow rate of liquid flowing through a drip
US20120098668A1 (en) * 2010-10-22 2012-04-26 Peng Chen Infusion monitoring alarm and method for monitoring and alarming for intravenous infusion
US9078981B2 (en) 2012-09-21 2015-07-14 Boston Scientific Scimed Inc. Catheter system including an embolism protection device
EP2907536A4 (en) * 2012-10-15 2016-08-10 Ace Medical Co Ltd METHOD FOR AUTOMATIC CONTROL OF A DRIP INJECTION QUANTITY AND DEVICE THEREFOR
US9242037B2 (en) * 2012-12-13 2016-01-26 Zyno Medical, Llc Flow sensor for medical pump
DE102013004860B3 (de) * 2013-03-21 2014-09-04 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Aufnahme einer Spritze in eine Fluidabgabevorrichtung sowie Verfahren hierzu und Verwendung einer solchen Aufnahme
US10006795B2 (en) * 2013-09-24 2018-06-26 Pumpwatch Limited Measuring vessel
FI127485B (fi) * 2016-05-10 2018-07-13 Monidor Oy Laskurilaite
CN111450352A (zh) * 2019-01-22 2020-07-28 电子科技大学 一种基于光电传感器的输液药液识别装置及方法

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US3450153A (en) * 1967-06-26 1969-06-17 Gen Electric Electrical pulse generator and regulator for fluid flow and like control systems
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Also Published As

Publication number Publication date
NL7612261A (nl) 1977-05-09
DE2650459A1 (de) 1977-05-18
BE846976A (fr) 1977-01-31
FR2331088A1 (fr) 1977-06-03
GB1557587A (en) 1979-12-12
FR2331088B1 (it) 1982-04-02
JPS5259285A (en) 1977-05-16
US4137940A (en) 1979-02-06
ES453031A1 (es) 1977-11-01

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