ATE303830T1 - Verfahren und vorrichtung zur messung von tropfengrösse in einer tropfenkammer für ein infusionsgerät - Google Patents

Verfahren und vorrichtung zur messung von tropfengrösse in einer tropfenkammer für ein infusionsgerät

Info

Publication number
ATE303830T1
ATE303830T1 AT01984921T AT01984921T ATE303830T1 AT E303830 T1 ATE303830 T1 AT E303830T1 AT 01984921 T AT01984921 T AT 01984921T AT 01984921 T AT01984921 T AT 01984921T AT E303830 T1 ATE303830 T1 AT E303830T1
Authority
AT
Austria
Prior art keywords
flow
drop
rate
drip chamber
measured
Prior art date
Application number
AT01984921T
Other languages
English (en)
Inventor
Houston Brown
Wiliam C Barnes
Original Assignee
Alaris Medical Syst 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 Alaris Medical Syst Inc filed Critical Alaris Medical Syst Inc
Application granted granted Critical
Publication of ATE303830T1 publication Critical patent/ATE303830T1/de

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
    • 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
    • Y10S128/13—Infusion monitoring

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Paper (AREA)
AT01984921T 2000-11-20 2001-11-20 Verfahren und vorrichtung zur messung von tropfengrösse in einer tropfenkammer für ein infusionsgerät ATE303830T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/717,437 US6562012B1 (en) 2000-11-20 2000-11-20 Apparatus and method for measuring drop size in an intravenous drip chamber
PCT/US2001/042969 WO2002040084A2 (en) 2000-11-20 2001-11-20 Apparatus and method for measuring drop size in an intravenous drip chamber

Publications (1)

Publication Number Publication Date
ATE303830T1 true ATE303830T1 (de) 2005-09-15

Family

ID=24882032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01984921T ATE303830T1 (de) 2000-11-20 2001-11-20 Verfahren und vorrichtung zur messung von tropfengrösse in einer tropfenkammer für ein infusionsgerät

Country Status (9)

Country Link
US (1) US6562012B1 (de)
EP (1) EP1335765B1 (de)
JP (1) JP4405147B2 (de)
AT (1) ATE303830T1 (de)
AU (2) AU2002233925B2 (de)
CA (1) CA2429409C (de)
DE (1) DE60113292T2 (de)
HK (1) HK1055263A1 (de)
WO (1) WO2002040084A2 (de)

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Also Published As

Publication number Publication date
HK1055263A1 (en) 2004-01-02
CA2429409A1 (en) 2002-05-23
CA2429409C (en) 2007-01-16
US6562012B1 (en) 2003-05-13
AU3392502A (en) 2002-05-27
DE60113292D1 (de) 2005-10-13
EP1335765A2 (de) 2003-08-20
JP4405147B2 (ja) 2010-01-27
AU2002233925B2 (en) 2006-08-24
EP1335765B1 (de) 2005-09-07
DE60113292T2 (de) 2006-01-19
WO2002040084A3 (en) 2003-02-06
JP2004513710A (ja) 2004-05-13
WO2002040084A2 (en) 2002-05-23

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