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1. 发明专利

JP2011203269A Predictive temperature measurement system 审中-公开
标题翻译：预测温度测量系统
公开(公告)号：JP2011203269A
公开(公告)日：2011-10-13
申请号：JP2011128921
申请日：2011-06-09
申请人： Carefusion 303 Inc , ケアフュージョン 303、インコーポレイテッド
发明人： SIEFERT ROBERT J
IPC分类号： G01K7/42 , A61B5/01 , G01K7/00
CPC分类号： G01K7/42
摘要： PROBLEM TO BE SOLVED: To provide an electronic thermometer which predicts a stabilized temperature in an early stage of a measuring process causing the reduction of time required for obtaining a final temperature reading.SOLUTION: There are provided a method and a device for rapidly predicting the temperature of an object through a sensor reading of the object's temperature by using a processor. The processor includes finite impulse response (FIR) filters to determine the average value, the first derivative, and the second derivative of the sensed temperature based upon a predetermined number of temperature samples, apply a respective weighting factor to each of the average value, the first derivative, and the second derivative respectively, and calculate a temperature estimate by combining the weighted average value, the first derivative, and second derivative together with an offset factor.
摘要翻译：要解决的问题：提供一种电子温度计，其在测量过程的早期阶段预测稳定的温度，导致获得最终温度读数所需的时间的减少。提供了一种方法和装置，用于快速预测通过使用处理器通过传感器读取物体的温度，物体的温度。处理器包括有限脉冲响应（FIR）滤波器，以基于预定数量的温度采样来确定感测温度的平均值，一阶导数和二次导数，将相应的加权因子应用于每个平均值，一阶导数和二阶导数，并通过组合加权平均值，一阶导数和二阶导数以及偏移因子来计算温度估计。

2. 发明专利

JP2011075580A Predictive temperature measurement system 审中-公开
标题翻译：预测温度测量系统
公开(公告)号：JP2011075580A
公开(公告)日：2011-04-14
申请号：JP2011006924
申请日：2011-01-17
申请人： Carefusion 303 Inc , ケアフュージョン 303、インコーポレイテッド
发明人： SIEFERT ROBERT J
IPC分类号： G01K7/42 , A61B5/01
CPC分类号： G01K7/42
摘要： PROBLEM TO BE SOLVED: To provide a thermometer having an algorithm that can be computed in a readily available, relatively simple, relatively inexpensive circuitry or processor. SOLUTION: A method and a device for rapidly predicting the temperature of an object by using a processor through a sensor reading of the object's temperature are provided. The processor includes a finite impulse response (FIR) filter, determines an average value, a first derivative and a second derivative of the sensed temperature based on a predetermined number of temperature samples, applies a respective weighting factor to each of the average value, the first derivative and the second derivative, respectively, and calculates a temperature estimate by combining the weighted average value, first derivative and second derivative together with an offset factor. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有可以在容易获得的，相对简单的，相对便宜的电路或处理器中计算的算法的温度计。提供了一种用于通过使用处理器通过传感器读取物体的温度来快速预测物体的温度的方法和装置。处理器包括有限脉冲响应（FIR）滤波器，基于预定数量的温度采样来确定感测温度的平均值，一阶导数和二次导数，对每个平均值应用相应的加权因子，一阶导数和二阶导数，并通过组合加权平均值，一阶导数和二阶导数以及偏移因子来计算温度估计。版权所有（C）2011，JPO＆INPIT

3. 发明专利

AU2006276170B2 Dynamic lead screw thread engagement system and method 未知
公开(公告)号：AU2006276170B2
公开(公告)日：2011-09-01
申请号：AU2006276170
申请日：2006-07-19
申请人： CAREFUSION 303 INC
发明人： SIEFERT ROBERT J
IPC分类号： A61M5/145 , A61M5/172 , F16H25/20
摘要： A system and method for automatically aligning the threads of a lead screw with the threads of a screw drive mechanism, the screw drive mechanism operating to translate the rotational motion of the lead screw into linear motion to expel the contents of a mounted syringe. The system comprises a driver position sensor for determining the position of the screw drive mechanism along the lead screw and a processor for receiving position signals from the driver position sensor, for determining a requisite rotation of the lead screw to ensure alignment of the two sets of threads, and for effectuating the requisite rotation of the lead screw to achieve that alignment. An automatic calibration routine is included that checks for variances in calibration of the system and if found, updates a conversion factor to restore accuracy. Various sensors are used to monitor the operation of components.

4. 发明专利

HK1043828B 將探針加熱的方法及閉合回路系統未知
公开(公告)号：HK1043828B
公开(公告)日：2007-06-01
申请号：HK02105500
申请日：2002-07-25
申请人： CAREFUSION 303 INC
发明人： SIEFERT ROBERT J
IPC分类号： G01K20060101 , G01K7/00 , G01K7/42

5. 发明专利

AU5272500A Predictive temperature measurement system 未知
公开(公告)号：AU5272500A
公开(公告)日：2000-12-05
申请号：AU5272500
申请日：2000-05-17
申请人： CAREFUSION 303 INC
发明人： SIEFERT ROBERT J
IPC分类号： A61B5/01 , G01K7/42

6. 发明专利

NZ565331A Dynamic lead screw thread engagement system and method, typically for a syringe 未知
公开(公告)号：NZ565331A
公开(公告)日：2010-09-30
申请号：NZ56533106
申请日：2006-07-19
申请人： CAREFUSION 303 INC
发明人： SIEFERT ROBERT J
IPC分类号： A61M5/145 , A61M5/172 , F16H25/20
摘要： A system and method for automatically aligning the threads of a lead screw with the threads of a screw drive mechanism, the screw drive mechanism operating to translate the rotational motion of the lead screw into linear motion to expel the contents of a mounted syringe. The system comprises a driver position sensor for determining the position of the screw drive mechanism along the lead screw and a processor for receiving position signals from the driver position sensor, for determining a requisite rotation of the lead screw to ensure alignment of the two sets of threads, and for effectuating the requisite rotation of the lead screw to achieve that alignment. An automatic calibration routine is included that checks for variances in calibration of the system and if found, updates a conversion factor to restore accuracy. Various sensors are used to monitor the operation of components.

7. 发明专利

HK1044371B 預測溫度量度系統未知
公开(公告)号：HK1044371B
公开(公告)日：2007-08-17
申请号：HK02105961
申请日：2002-08-14
申请人： CAREFUSION 303 INC
发明人： SIEFERT ROBERT J
IPC分类号： G01K20060101 , A61B5/01 , G01K7/42

8. 发明专利

AU5022100A Closed loop system and method for heating a probe 未知
公开(公告)号：AU5022100A
公开(公告)日：2000-12-05
申请号：AU5022100
申请日：2000-05-17
申请人： CAREFUSION 303 INC
发明人： SIEFERT ROBERT J
IPC分类号： G01K7/00 , G01K7/42
摘要： A system and method for rapidly preheating the probe of a thermometer to a temperature closer to the temperature of a patient to be measured. The system comprises a probe heater, a probe temperature sensor, a power source, and a processor for controlling the delivery of energy from the power source to the heater. The processor adds an offset to the drive level to the heater which is dependent on the ambient temperature and the power source voltage to achieve more rapid heater response. The processor maintains control over the drive level applied to the heater in accordance with the temperature sensor so that at all times a closed loop system is provided.

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