JPH0587659A - フレキシブルチユーブ内の内圧測定方法とその装置 - Google Patents

フレキシブルチユーブ内の内圧測定方法とその装置

Info

Publication number
JPH0587659A
JPH0587659A JP4078409A JP7840992A JPH0587659A JP H0587659 A JPH0587659 A JP H0587659A JP 4078409 A JP4078409 A JP 4078409A JP 7840992 A JP7840992 A JP 7840992A JP H0587659 A JPH0587659 A JP H0587659A
Authority
JP
Japan
Prior art keywords
flexible tube
tube
jaw
internal pressure
jaws
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.)
Pending
Application number
JP4078409A
Other languages
English (en)
Japanese (ja)
Inventor
Bernd Dr Ing Steinbach
ベルント．スタインバツハ
Hans-Juergen Dr Flaig
ハンス−ユイルゲン．フライク
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.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
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 Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Publication of JPH0587659A publication Critical patent/JPH0587659A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP4078409A 1991-02-28 1992-02-28 フレキシブルチユーブ内の内圧測定方法とその装置 Pending JPH0587659A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4106444.5 1991-02-28
DE4106444A DE4106444C1 (enExample) 1991-02-28 1991-02-28

Publications (1)

Publication Number Publication Date
JPH0587659A true JPH0587659A (ja) 1993-04-06

Family

ID=6426176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4078409A Pending JPH0587659A (ja) 1991-02-28 1992-02-28 フレキシブルチユーブ内の内圧測定方法とその装置

Country Status (4)

Country Link
EP (1) EP0501234B1 (enExample)
JP (1) JPH0587659A (enExample)
DE (2) DE4106444C1 (enExample)
ES (1) ES2091344T3 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013502949A (ja) * 2009-08-28 2013-01-31 ハイブ・ディー・オー・オー 医療用の圧力変換器および接触ホルダー
JP2021517029A (ja) * 2018-03-26 2021-07-15 テルモ株式会社 生体成分採取システム及び流路内圧取得方法
JP2022504749A (ja) * 2018-11-01 2022-01-13 テルモ株式会社 生体成分採取システムおよび回路内圧取得方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19747254C2 (de) * 1997-10-25 2000-01-13 Gerhard Silber Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen
DE19901078C1 (de) 1999-01-14 2000-02-17 Polaschegg Hans Dietrich Verfahren und Vorrichtung zur Erkennung von Stenosen bei der extrakorporalen Blutbehandlung
DE19918714C2 (de) * 1999-04-26 2001-07-26 Gerhard Silber Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen
DE102006033827B4 (de) * 2006-07-19 2010-01-07 Fresenius Medical Care Deutschland Gmbh Verfahren zur Druckmessung in einem Schlauch, Vorrichtung zur Durchführung des Verfahrens sowie Verwendung des Verfahrens oder der Vorrichtung
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US8858185B2 (en) 2010-06-23 2014-10-14 Hospira, Inc. Fluid flow rate compensation system using an integrated conductivity sensor to monitor tubing changes
WO2013028497A1 (en) 2011-08-19 2013-02-28 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
US10022498B2 (en) 2011-12-16 2018-07-17 Icu Medical, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US9995611B2 (en) 2012-03-30 2018-06-12 Icu Medical, Inc. Air detection system and method for detecting air in a pump of an infusion system
WO2014022513A1 (en) 2012-07-31 2014-02-06 Hospira, Inc. Patient care system for critical medications
ES2667065T3 (es) 2012-11-29 2018-05-09 Gambro Lundia Ab Circuito sanguíneo extracorpóreo con sensor de presión no invasivo
US10046112B2 (en) 2013-05-24 2018-08-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
CA2913915C (en) 2013-05-29 2022-03-29 Hospira, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
ES2845748T3 (es) 2013-05-29 2021-07-27 Icu Medical Inc Sistema de infusión y método de uso que impiden la sobresaturación de un convertidor analógico-digital
WO2015131108A2 (en) 2014-02-28 2015-09-03 Hospira, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
WO2015184366A1 (en) 2014-05-29 2015-12-03 Hospira, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
EP4085944A1 (en) 2016-05-13 2022-11-09 ICU Medical, Inc. Infusion pump system with common line auto flush
EP3468635B1 (en) 2016-06-10 2024-09-25 ICU Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
CA3189781A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
USD1091564S1 (en) 2021-10-13 2025-09-02 Icu Medical, Inc. Display screen or portion thereof with graphical user interface for a medical device
WO2023108030A1 (en) 2021-12-10 2023-06-15 Icu Medical, Inc. Medical fluid compounding systems with coordinated flow control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418853A (en) * 1966-01-10 1968-12-31 Statham Instrument Inc Blood pressure transducer
SE403004B (sv) * 1976-12-03 1978-07-24 Gambro Ab Tryckvakt
AT374007B (de) * 1980-03-19 1984-03-12 List Hans Messwertaufnehmer zur messung mechanischer groessen an hohlkoerpern
GB2198239A (en) * 1986-11-27 1988-06-08 Ford Motor Co Monitoring fluid pressure in a flexible pipe
JPH01249064A (ja) * 1988-03-30 1989-10-04 Nikkiso Co Ltd 輸液管の閉塞状態検出装置
DE3838689C1 (en) * 1988-11-15 1990-06-28 Fresenius Ag, 6380 Bad Homburg, De Method for the continuous measurement of the pressure in a flexible fluid line for medical purposes, as well as a device for carrying out the method
DE3918142A1 (de) * 1989-05-31 1990-12-13 Wiest Peter P Druckmessvorrichtung fuer in leitungen stroemende fluide
DE3918534A1 (de) * 1989-06-07 1990-12-20 Braun Melsungen Ag Drucksensor fuer infusionsleitungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013502949A (ja) * 2009-08-28 2013-01-31 ハイブ・ディー・オー・オー 医療用の圧力変換器および接触ホルダー
JP2021517029A (ja) * 2018-03-26 2021-07-15 テルモ株式会社 生体成分採取システム及び流路内圧取得方法
JP2022504749A (ja) * 2018-11-01 2022-01-13 テルモ株式会社 生体成分採取システムおよび回路内圧取得方法

Also Published As

Publication number Publication date
DE4106444C1 (enExample) 1992-07-23
DE59207075D1 (de) 1996-10-17
EP0501234B1 (de) 1996-09-11
EP0501234A1 (de) 1992-09-02
ES2091344T3 (es) 1996-11-01

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