Title:
熱流量センサの安定化温度を予測する方法
Document Type and Number:
Japanese Patent JP6644149
Kind Code:
B2
Abstract:
The invention describes a method of predicting a stabilization temperature (T∞) of a subject (8) with a heat-flow sensor (1) comprising a plurality of thermistors (S1, S2, S1A, S2A, S1B, S2B), which method comprises the steps of expressing the temperature development of the heat-flow sensor (1) as a stretched exponential equation characterized by a time constant (τ) and a sensor characteristic scalar value (m); receiving temperature measurement values (T1, T2, T3, T4) collected by the thermistors (S1, S2, S1A, S2A, S1B, S2B); estimating the time constant (τ) on the basis of the temperature measurement values (T1, T2, T3, T4); and deducing the future stabilization temperature (T∞) on the basis of the estimated time constant (τ). The invention further describes heat-flow sensor (1) and a temperature sensing arrangement (9).
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Inventors:
Atlas, Luis Nicholas
Zydema, Patrick
Zydema, Patrick
Application Number:
JP2018532140A
Publication Date:
February 12, 2020
Filing Date:
December 12, 2016
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
G01K7/00; A61B5/01; G01K7/42
Domestic Patent References:
| JP2010513911A | ||||
| JP2012098037A | ||||
| JP2014174084A | ||||
| JP2011203269A |
Foreign References:
| US20100169050 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki