BR0210604A - Termômetro eletrônico e método para medir rapidamente a temperatura - Google Patents

Termômetro eletrônico e método para medir rapidamente a temperatura

Info

Publication number
BR0210604A
BR0210604A BR0210604-3A BR0210604A BR0210604A BR 0210604 A BR0210604 A BR 0210604A BR 0210604 A BR0210604 A BR 0210604A BR 0210604 A BR0210604 A BR 0210604A
Authority
BR
Brazil
Prior art keywords
temperature
tip
probe
electronic thermometer
accurate
Prior art date
Application number
BR0210604-3A
Other languages
English (en)
Inventor
Loren Lantz
Robert B Gaines
Original Assignee
Sherwood Serv Ag
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 Sherwood Serv Ag filed Critical Sherwood Serv Ag
Publication of BR0210604A publication Critical patent/BR0210604A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

"TERMôMETRO ELETRôNICO E MéTODO PARA MEDIR RAPIDAMENTE A TEMPERATURA". Um termômetro eletrônico do tipo predição que possui um elemento aquecedor ativamente controlado que isola termicamente a ponta da sonda do cabo da sonda. Algoritmos de predição são usados para obter medidas rápidas e precisas de temperatura. Um circuito de controle lê a entrada do elemento sensitivo à temperatura para computar o melhor sinal de controle de aquecimento de forma que a temperatura do cabo de sonda rapidamente siga as mudanças da temperatura da ponta de sonda. O isolamento térmico entre o cabo de sonda e a ponta impede que o fluxo de calor do elemento de aquecimento passe para a ponta provendo assim medidas mais precisas. O gerenciamento preciso e rápido da temperatura do cabo permitem que o calor do paciente seja medido e transmitido de modo mais eficiente ao elemento sensível à temperatura obtendo medidas muito rápidas de temperatura.
BR0210604-3A 2001-06-27 2002-03-28 Termômetro eletrônico e método para medir rapidamente a temperatura BR0210604A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/893,154 US6839651B2 (en) 2001-06-27 2001-06-27 Probe tip thermal isolation and fast prediction algorithm
PCT/US2002/009654 WO2003002965A1 (en) 2001-06-27 2002-03-28 Probe tip thermal isolation and fast prediction algorithm

Publications (1)

Publication Number Publication Date
BR0210604A true BR0210604A (pt) 2004-08-10

Family

ID=25401111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0210604-3A BR0210604A (pt) 2001-06-27 2002-03-28 Termômetro eletrônico e método para medir rapidamente a temperatura

Country Status (9)

Country Link
US (1) US6839651B2 (pt)
EP (1) EP1409977A1 (pt)
JP (1) JP3940121B2 (pt)
KR (1) KR100904107B1 (pt)
AU (1) AU2002254423B2 (pt)
BR (1) BR0210604A (pt)
CA (1) CA2451652C (pt)
MX (1) MXPA03011962A (pt)
WO (1) WO2003002965A1 (pt)

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Also Published As

Publication number Publication date
CA2451652C (en) 2008-08-05
JP3940121B2 (ja) 2007-07-04
AU2002254423B2 (en) 2006-09-21
MXPA03011962A (es) 2004-06-03
EP1409977A1 (en) 2004-04-21
US20030023398A1 (en) 2003-01-30
US6839651B2 (en) 2005-01-04
CA2451652A1 (en) 2003-01-09
WO2003002965A1 (en) 2003-01-09
KR100904107B1 (ko) 2009-06-24
JP2004531741A (ja) 2004-10-14
KR20040039204A (ko) 2004-05-10

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: COVIDIEN AG (CH)

Free format text: ALTERADO DE: SHERWOOD SERVICES AG

B25G Requested change of headquarter approved

Owner name: COVIDIEN AG (CH)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080017485/RJ DE 07/02/2008.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2108 DE 31/05/2011.