HK1055263A1 - Apparatus and method for measuring drop size in anintravenous drip chamber - Google Patents

Apparatus and method for measuring drop size in anintravenous drip chamber

Info

Publication number
HK1055263A1
HK1055263A1 HK03107558A HK03107558A HK1055263A1 HK 1055263 A1 HK1055263 A1 HK 1055263A1 HK 03107558 A HK03107558 A HK 03107558A HK 03107558 A HK03107558 A HK 03107558A HK 1055263 A1 HK1055263 A1 HK 1055263A1
Authority
HK
Hong Kong
Prior art keywords
flow
drip chamber
rate
measured
anintravenous
Prior art date
Application number
HK03107558A
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
Publication of HK1055263A1 publication Critical patent/HK1055263A1/xx

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)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Paper (AREA)
  • Measuring Volume Flow (AREA)
HK03107558A 2000-11-20 2003-10-17 Apparatus and method for measuring drop size in anintravenous drip chamber HK1055263A1 (en)

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
HK1055263A1 true HK1055263A1 (en) 2004-01-02

Family

ID=24882032

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03107558A HK1055263A1 (en) 2000-11-20 2003-10-17 Apparatus and method for measuring drop size in anintravenous drip chamber

Country Status (9)

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

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Also Published As

Publication number Publication date
EP1335765B1 (en) 2005-09-07
DE60113292D1 (de) 2005-10-13
JP2004513710A (ja) 2004-05-13
JP4405147B2 (ja) 2010-01-27
AU2002233925B2 (en) 2006-08-24
WO2002040084A2 (en) 2002-05-23
CA2429409C (en) 2007-01-16
AU3392502A (en) 2002-05-27
EP1335765A2 (en) 2003-08-20
CA2429409A1 (en) 2002-05-23
DE60113292T2 (de) 2006-01-19
US6562012B1 (en) 2003-05-13
ATE303830T1 (de) 2005-09-15
WO2002040084A3 (en) 2003-02-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20121120