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US 9,314,189 B2Granted
Extracorporeal physiological measurement device
AssigneeBiotronik CRM Patent AG
InventorsMichael Diebold, Jens Philipp
Life of this patent
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Abstract
An extracorporeal physiological measurement device is disclosed, having fastening means for attaching to the body of a person or animal, measurement means for detection of values of a physiological measured variable on the body, and movement-detecting means and measured-value-influencing means connected thereto at the input for influencing the detected measured values before processing or storage as a function of a position or movement status of the body or the measurement device detected by the detection means such that the measured-value-influencing means have a unit for detection of a shift in position between the measurement device and the body.
Claims16
An extracorporeal physiological measurement device, comprising:
- a fastening device configured to attach the measurement device to a body of a person or animal;
- a measurement device configured to detect values of a physiological measured variable on the body;
- a movement detection device and measured-value-influencing device connected thereto and configured to influence the values detected before being processed or stored as a function of a position or movement status of the body or measurement device as detected by the movement detection device, such that the measured-value-influencing device comprises a device configured to detect a shift in position between the measurement device and the body;
- wherein the measured-value-influencing device is configured to delete or suppress a further processing or a transmission of values of the physiological measured variable from a measurement period of time, in which a movement of the body or measurement device or the shift in position between the measurement device and body in excess of a predetermined measure has been detected;
- wherein the measured-value-influencing device further comprises an influencing program memory including control programs or correction programs to be applied to the measured values of the physiological measured variable;
- wherein the device configured to detect the shift in position comprises an optical position-detecting device configured to detect a position of a section of the measurement device on a section of the body in a time-dependent manner, the optical position-detecting device comprises an optical mouse;
- and,
- wherein the position-detecting device comprises
- a light or IR emitter configured to illuminate a skin surface of the body of the person or animal,
- a light or IR-signal receiving unit configured to capture a light or IR pattern reflected by the illuminated skin of the body of the person or animal,
- wherein said light or IR pattern is captured as an image line or image area;
- and
- an evaluation unit downstream from the light or IR-signal receiving unit configured to evaluate the light or IR pattern captured as an image line or image area and derive a position signal therefrom;
- wherein the evaluation unit comprises an influencing program-selector unit configured to combine detected values from the movement device and the device configured to detect a shift in position according to an internally stored evaluation program in said influencing program memory.
11 more elements
An extracorporeal physiological measurement device, comprising:
- a fastening device configured to attach the measurement device to a body of a person or animal;
- a measurement device configured to detect values of a physiological measured variable on the body;
- a movement detection device and measured-value-influencing device connected thereto and configured to influence the values detected before being processed or stored as a function of a position or movement status of the body or measurement device as detected by the movement detection device, such that the measured-value-influencing device comprises a device configured to detect a shift in position between the measurement device and the body;
- wherein the measured-value-influencing device is configured to calculate correction values of the physiological measured value from a measurement period of time during which a movement of the body or the measurement device in excess of a predetermined measure or the shift in position between the measurement device and body in excess of the predetermined measure has been detected;
- wherein the measured-value-influencing device further comprises an influencing program memory including control programs or correction programs to be applied to the measured values of the physiological measured variable;
- wherein the device configured to detect the shift in position comprises an optical position-detecting device configured to detect a position of a section of the measurement device on a section of the body in a time-dependent manner, wherein the optical position-detecting device comprises an optical mouse;
- and,
- wherein the position-detecting device comprises
- a light or IR emitter configured to illuminate a skin surface of the body of the person or animal,
- a light or IR-signal receiving unit configured to capture a light or IR pattern reflected by the illuminated skin of the body of the person or animal,
- wherein said light or IR pattern is captured as an image line or image area;
- and
- an evaluation unit downstream from the light or IR-signal receiving unit configured to evaluate the light or IR pattern captured as an image line or image area and derive a position signal therefrom;
- wherein the evaluation unit comprises an influencing program-selector unit configured to combine detected values from the movement device and device configured to detect a shift in position according to an internally stored evaluation program in said influencing program memory.
11 more elements
Dependencies are inferred from the claim text.