CA2256392A1 - Pump system with error detection for clinical nutrition - Google Patents

Pump system with error detection for clinical nutrition

Info

Publication number
CA2256392A1
CA2256392A1 CA002256392A CA2256392A CA2256392A1 CA 2256392 A1 CA2256392 A1 CA 2256392A1 CA 002256392 A CA002256392 A CA 002256392A CA 2256392 A CA2256392 A CA 2256392A CA 2256392 A1 CA2256392 A1 CA 2256392A1
Authority
CA
Canada
Prior art keywords
flow set
error detection
pump system
clinical nutrition
controller
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
CA002256392A
Other languages
French (fr)
Other versions
CA2256392C (en
Inventor
Swi Barak
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.)
Societe des Produits Nestle SA
Original Assignee
Individual
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
Priority claimed from IL12065197A external-priority patent/IL120651A/en
Application filed by Individual filed Critical Individual
Publication of CA2256392A1 publication Critical patent/CA2256392A1/en
Application granted granted Critical
Publication of CA2256392C publication Critical patent/CA2256392C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

A pump for delivering a liquid from a container to a patient through a flow set. The pump includes a sensing means and a controller. The sensing means senses a parameter indicative of the pressure in the flow set. The controller has a computing and memory means for determining deviation of the parameter from a standard. Deviation is indicative of an error in the flow set. This enables supervising staff to be alerted.
These errors may be incorrect assembly of the system or one of its components, inclusion in the system of an incorrect valve, impairment in the integrity of the flow set, and the existence of air bubbles in the system.
CA002256392A 1997-04-11 1998-02-24 Pump system with error detection for clinical nutrition Expired - Fee Related CA2256392C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL12065197A IL120651A (en) 1997-04-11 1997-04-11 Administration of liquid to a patient
IL120651 1997-04-11
PCT/EP1998/001130 WO1998046294A1 (en) 1997-04-11 1998-02-24 Pump system with error detection for clinical nutrition

Publications (2)

Publication Number Publication Date
CA2256392A1 true CA2256392A1 (en) 1998-10-22
CA2256392C CA2256392C (en) 2006-04-25

Family

ID=36253672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002256392A Expired - Fee Related CA2256392C (en) 1997-04-11 1998-02-24 Pump system with error detection for clinical nutrition

Country Status (1)

Country Link
CA (1) CA2256392C (en)

Also Published As

Publication number Publication date
CA2256392C (en) 2006-04-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130225