PT86959A - Sistema de controlo de uma bomba - Google Patents

Sistema de controlo de uma bomba

Info

Publication number
PT86959A
PT86959A PT86959A PT8695988A PT86959A PT 86959 A PT86959 A PT 86959A PT 86959 A PT86959 A PT 86959A PT 8695988 A PT8695988 A PT 8695988A PT 86959 A PT86959 A PT 86959A
Authority
PT
Portugal
Prior art keywords
pumping
volume
pressure
cycle
measure
Prior art date
Application number
PT86959A
Other languages
English (en)
Other versions
PT86959B (pt
Inventor
Kay Madsen
Frans Ludding
Original Assignee
Critikon 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 Critikon Inc filed Critical Critikon Inc
Publication of PT86959A publication Critical patent/PT86959A/pt
Publication of PT86959B publication Critical patent/PT86959B/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • 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
    • A61M5/172—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 electrical or electronic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0041—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation by piston speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Reciprocating Pumps (AREA)
  • Fertilizing (AREA)
  • External Artificial Organs (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Flow Control (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
PT86959A 1987-03-13 1988-03-11 Sistema de controlo de uma bomba PT86959B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/025,314 US4850805A (en) 1987-03-13 1987-03-13 Pump control system

Publications (2)

Publication Number Publication Date
PT86959A true PT86959A (pt) 1989-03-30
PT86959B PT86959B (pt) 1995-03-01

Family

ID=21825316

Family Applications (1)

Application Number Title Priority Date Filing Date
PT86959A PT86959B (pt) 1987-03-13 1988-03-11 Sistema de controlo de uma bomba

Country Status (16)

Country Link
US (1) US4850805A (pt)
EP (2) EP0282323B1 (pt)
JP (1) JPS63248988A (pt)
KR (1) KR880010784A (pt)
CN (1) CN1011478B (pt)
AT (1) ATE106018T1 (pt)
AU (2) AU612628B2 (pt)
BR (1) BR8801150A (pt)
CA (1) CA1310512C (pt)
DE (1) DE3889684T2 (pt)
ES (1) ES2052703T3 (pt)
GR (1) GR1000239B (pt)
NZ (1) NZ223707A (pt)
PH (1) PH25834A (pt)
PT (1) PT86959B (pt)
ZA (1) ZA881774B (pt)

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US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
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EP2343092B2 (en) † 2009-12-22 2016-07-13 Gambro Lundia AB Method and apparatus for controlling a fluid flow rate in a fluid transport line of a medical device
JP5727516B2 (ja) * 2010-01-29 2015-06-03 ケーシーアイ ライセンシング インク ポンプカセット及び創傷治療装置
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
US9114213B2 (en) 2011-12-26 2015-08-25 Panasonic Healthcare Holdings Co., Ltd. Pharmaceutical injection device
JP6306566B2 (ja) 2012-03-30 2018-04-04 アイシーユー・メディカル・インコーポレーテッド 注入システムのポンプ内の空気を検出するための空気検出システムおよび方法
ES2743160T3 (es) 2012-07-31 2020-02-18 Icu Medical Inc Sistema de cuidado de pacientes para medicaciones críticas
US9056166B2 (en) * 2013-01-21 2015-06-16 Baxter International Inc. Infusion pump and method to enhance long term medication delivery accuracy
US9109591B2 (en) * 2013-03-04 2015-08-18 Bayer Medical Care Inc. Methods and systems for dosing control in an automated fluid delivery system
US9415175B2 (en) * 2013-03-15 2016-08-16 Carefusion 303, Inc. System and method for verifying alignment of drug pump and fluid supply
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
ES2838450T3 (es) 2013-05-29 2021-07-02 Icu Medical Inc Sistema de infusión que utiliza uno o más sensores e información adicional para hacer una determinación de aire en relación con el sistema de infusión
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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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USD822426S1 (en) 2016-06-27 2018-07-10 Emerson Electric Co. Food waste disposer
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US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
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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
ES2052703T3 (es) 1994-07-16
BR8801150A (pt) 1988-10-18
DE3889684D1 (de) 1994-06-30
US4850805A (en) 1989-07-25
JPS63248988A (ja) 1988-10-17
AU1305988A (en) 1988-09-15
CN1011478B (zh) 1991-02-06
GR880100147A (en) 1989-01-31
PT86959B (pt) 1995-03-01
NZ223707A (en) 1990-03-27
AU612628B2 (en) 1991-07-18
EP0282323A3 (en) 1990-08-22
GR1000239B (el) 1992-05-12
AU645537B2 (en) 1994-01-20
ATE106018T1 (de) 1994-06-15
EP0282323B1 (en) 1994-05-25
CA1310512C (en) 1992-11-24
CN88101279A (zh) 1988-09-21
EP0282323A2 (en) 1988-09-14
PH25834A (pt) 1991-11-05
AU7027991A (en) 1991-05-02
EP0589505A1 (en) 1994-03-30
KR880010784A (ko) 1988-10-24
ZA881774B (en) 1989-11-29
DE3889684T2 (de) 1994-09-08

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19940805

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960229