AR031204A1 - Sensor de aire en linea para bomba ambulatoria de infusion de drogas y metodo para cargar un tubo en un canal de una bomba medica - Google Patents

Sensor de aire en linea para bomba ambulatoria de infusion de drogas y metodo para cargar un tubo en un canal de una bomba medica

Info

Publication number
AR031204A1
AR031204A1 ARP010105156A ARP010105156A AR031204A1 AR 031204 A1 AR031204 A1 AR 031204A1 AR P010105156 A ARP010105156 A AR P010105156A AR P010105156 A ARP010105156 A AR P010105156A AR 031204 A1 AR031204 A1 AR 031204A1
Authority
AR
Argentina
Prior art keywords
tube
channel
loading
pump
air sensor
Prior art date
Application number
ARP010105156A
Other languages
English (en)
Original Assignee
Baxter Int
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 Baxter Int filed Critical Baxter Int
Publication of AR031204A1 publication Critical patent/AR031204A1/es

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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/223—Supports, positioning or alignment in fixed situation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02433—Gases in liquids, e.g. bubbles, foams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

Abstract

Un sensor de aire en línea para detectar burbujas de aire en una solucion terapéutica que fluye a través de un tubo utiliza un sensor del tipo unitario que tiene un canal para recibir el tubo. El canal posee una seccion de carga del tubo. Un elemento emisor de la senal se encuentra ubicado en un lado del tubo y un elemento receptor de la senal se encuentra ubicado en un lado opuesto del tubo. Un primer conductor de aire se encuentra ubicado entre los elementos emisor y receptor de la senal.
ARP010105156A 2000-11-03 2001-11-02 Sensor de aire en linea para bomba ambulatoria de infusion de drogas y metodo para cargar un tubo en un canal de una bomba medica AR031204A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/706,371 US6489896B1 (en) 2000-11-03 2000-11-03 Air in-line sensor for ambulatory drug infusion pump

Publications (1)

Publication Number Publication Date
AR031204A1 true AR031204A1 (es) 2003-09-10

Family

ID=24837266

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010105156A AR031204A1 (es) 2000-11-03 2001-11-02 Sensor de aire en linea para bomba ambulatoria de infusion de drogas y metodo para cargar un tubo en un canal de una bomba medica

Country Status (14)

Country Link
US (2) US6489896B1 (es)
EP (1) EP1331955A2 (es)
JP (1) JP2004517662A (es)
KR (1) KR20020077375A (es)
CN (1) CN1394145A (es)
AR (1) AR031204A1 (es)
BR (1) BR0107423A (es)
CA (1) CA2400233A1 (es)
HK (1) HK1052887A1 (es)
MX (1) MXPA02007927A (es)
PL (1) PL363042A1 (es)
TW (1) TW509582B (es)
WO (1) WO2002055137A2 (es)
ZA (1) ZA200204855B (es)

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Also Published As

Publication number Publication date
CN1394145A (zh) 2003-01-29
US20030004458A1 (en) 2003-01-02
TW509582B (en) 2002-11-11
KR20020077375A (ko) 2002-10-11
WO2002055137A2 (en) 2002-07-18
JP2004517662A (ja) 2004-06-17
CA2400233A1 (en) 2002-07-18
US6489896B1 (en) 2002-12-03
WO2002055137A3 (en) 2003-01-16
ZA200204855B (en) 2004-02-27
BR0107423A (pt) 2002-10-08
EP1331955A2 (en) 2003-08-06
MXPA02007927A (es) 2004-09-10
PL363042A1 (en) 2004-11-15
HK1052887A1 (zh) 2003-10-03

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