公开(公告)号：US20130336356A1

公开(公告)日：2013-12-19

申请号：US13525472

申请日：2012-06-18

Applicant: Gregory James MARTIN ,  Duane Ellis TUMLINSON

Inventor： Gregory James MARTIN ,  Duane Ellis TUMLINSON

IPC: G01N25/72

CPC classification number: A61B18/1206 ,  A61B18/1233 ,  A61B2018/00666 ,  A61B2018/00821

Abstract: A method of detecting a thermocouple short circuit in a medical device, including obtaining a first temperature measurement from a thermocouple of the medical device; obtaining a second temperature measurement from the thermocouple; calculating a rate of change over time between the first and second temperature measurements; comparing the calculated rate of change over time to a predefined rate of change over time threshold; and generating an indication of a thermocouple short circuit based at least in part on the comparison.

Abstract translation: 一种检测医疗装置中的热电偶短路的方法，包括从所述医疗装置的热电偶获得第一温度测量; 从热电偶获得第二温度测量; 计算第一和第二温度测量之间随时间的变化率; 将计算出的随时间变化的速率与预定的时间变化率进行比较; 以及至少部分地基于所述比较产生热电偶短路的指示。

公开(公告)号：US09387032B2

公开(公告)日：2016-07-12

申请号：US13525472

申请日：2012-06-18

Applicant: Gregory James Martin ,  Duane Ellis Tumlinson

Inventor： Gregory James Martin ,  Duane Ellis Tumlinson

IPC: G01K3/04 ,  G01K7/02 ,  A61B18/12 ,  A61B18/00

CPC classification number: A61B18/1206 ,  A61B18/1233 ,  A61B2018/00666 ,  A61B2018/00821

Abstract: A method of detecting a thermocouple short circuit in a medical device, including obtaining a first temperature measurement from a thermocouple of the medical device; obtaining a second temperature measurement from the thermocouple; calculating a rate of change over time between the first and second temperature measurements; comparing the calculated rate of change over time to a predefined rate of change over time threshold; and generating an indication of a thermocouple short circuit based at least in part on the comparison.

Abstract translation: 一种检测医疗装置中的热电偶短路的方法，包括从所述医疗装置的热电偶获得第一温度测量; 从热电偶获得第二温度测量; 计算第一和第二温度测量之间随时间的变化率; 将计算出的随时间变化的速率与预定的时间变化率进行比较; 以及至少部分地基于所述比较产生热电偶短路的指示。