CA2015559A1 - Display device for indicating the internal pressure of the tube of an infusion pump - Google Patents

Display device for indicating the internal pressure of the tube of an infusion pump

Info

Publication number
CA2015559A1
CA2015559A1 CA2015559A CA2015559A CA2015559A1 CA 2015559 A1 CA2015559 A1 CA 2015559A1 CA 2015559 A CA2015559 A CA 2015559A CA 2015559 A CA2015559 A CA 2015559A CA 2015559 A1 CA2015559 A1 CA 2015559A1
Authority
CA
Canada
Prior art keywords
tube
internal pressure
sensor
indicating
display
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
Application number
CA2015559A
Other languages
French (fr)
Other versions
CA2015559C (en
Inventor
Akihiro Maeda
Masafumi Kawahara
Edmund D. D'silva
Larry Kramer
Kenneth M. Lynn
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.)
Sharp Corp
Baxter International Inc
Original Assignee
Sharp Corp
Baxter International 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 Sharp Corp, Baxter International Inc filed Critical Sharp Corp
Publication of CA2015559A1 publication Critical patent/CA2015559A1/en
Application granted granted Critical
Publication of CA2015559C publication Critical patent/CA2015559C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • 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
    • Y10S128/92—Computer assisted medical diagnostics

Abstract

A display device for indicating the internal pressure of a tube employed in an infusion device has an infusion drive for supplying an infusion fluid from a solution container to the human body through the tube and a sensor for detecting the internal pressure of the tube.
A message indicator includes a plurality of alphanumeric display elements which are respectively comprised of a plurality of segments and displays the internal pressure of the tube detected by the sensor. The display elements are used to display a value, in alphanumeric terms, corresponding to the internal pressure of the tube as detected by the sensor. The segments of the display elements are partly used to display the quantitative change of the pressure detected by the sensor as a bar graph.
CA002015559A 1989-04-28 1990-04-26 Display device for indicating the internal pressure of the tube of an infusion pump Expired - Lifetime CA2015559C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1989050547U JPH061151Y2 (en) 1989-04-28 1989-04-28 Tube internal pressure display device for infusion pump
JPU.M.1-50547 1989-04-28

Publications (2)

Publication Number Publication Date
CA2015559A1 true CA2015559A1 (en) 1990-10-28
CA2015559C CA2015559C (en) 1997-06-10

Family

ID=12862037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002015559A Expired - Lifetime CA2015559C (en) 1989-04-28 1990-04-26 Display device for indicating the internal pressure of the tube of an infusion pump

Country Status (5)

Country Link
US (1) US5276610A (en)
EP (1) EP0394973B1 (en)
JP (1) JPH061151Y2 (en)
CA (1) CA2015559C (en)
DE (1) DE69002675T2 (en)

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WO2007143225A2 (en) * 2006-06-07 2007-12-13 Abbott Diabetes Care, Inc. Analyte monitoring system and method
US9044537B2 (en) 2007-03-30 2015-06-02 Medtronic, Inc. Devices and methods for detecting catheter complications
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US8317752B2 (en) * 2007-12-18 2012-11-27 Hospira, Inc. Touch screen system and navigation and programming methods for an infusion pump
US8105269B2 (en) 2008-10-24 2012-01-31 Baxter International Inc. In situ tubing measurements for infusion pumps
US8137083B2 (en) 2009-03-11 2012-03-20 Baxter International Inc. Infusion pump actuators, system and method for controlling medical fluid flowrate
US8382447B2 (en) * 2009-12-31 2013-02-26 Baxter International, Inc. Shuttle pump with controlled geometry
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US9240002B2 (en) 2011-08-19 2016-01-19 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
ES2741725T3 (en) 2012-03-30 2020-02-12 Icu Medical Inc Air detection system and method to detect air in a pump of an infusion system
ES2743160T3 (en) 2012-07-31 2020-02-18 Icu Medical Inc Patient care system for critical medications
AU2014268355B2 (en) 2013-05-24 2018-06-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
AU2014274146B2 (en) 2013-05-29 2019-01-24 Icu Medical, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
WO2014194065A1 (en) 2013-05-29 2014-12-04 Hospira, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
DE102014201258A1 (en) * 2014-01-23 2015-07-23 B. Braun Melsungen Ag Method and device for controlling the flow through a medical infusion line
JP6636442B2 (en) 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド Infusion systems and methods utilizing dual wavelength optical in-pipe air detection
CN104014021A (en) * 2014-05-13 2014-09-03 苏州瓦屋物联网科技有限公司 Fluid infusion monitoring device under wireless control of host computer
CN104014034A (en) * 2014-05-28 2014-09-03 苏州瓦屋物联网科技有限公司 Fluid infusion monitoring device with pressure detecting function
JP2017517302A (en) 2014-05-29 2017-06-29 ホスピーラ インコーポレイテッド Infusion system and pump with configurable closed loop delivery rate catchup
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
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US11324888B2 (en) 2016-06-10 2022-05-10 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
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US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
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US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush

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Also Published As

Publication number Publication date
CA2015559C (en) 1997-06-10
JPH02141457U (en) 1990-11-28
US5276610A (en) 1994-01-04
EP0394973B1 (en) 1993-08-11
JPH061151Y2 (en) 1994-01-12
EP0394973A1 (en) 1990-10-31
DE69002675D1 (en) 1993-09-16
DE69002675T2 (en) 1994-03-17

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