Automated Display Dimness Control for a Medical Device
First Claim
1. A medical system, comprising:
- a medical device having a display; and
a display dimness control device for controlling a dimness of the display, wherein the display dimness control device includes;
at least one sensor that includes a motion sensor and/or a proximity sensor; and
a control unit coupled to the medical device and the at least one sensor, wherein the control unit automatically controls dimness of the display based on a state of the medical device and input received from the at least one sensor.
1 Assignment
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Accused Products
Abstract
A medical device, such as a peritoneal dialysis machine, includes a sensor for sensing motion and/or user proximity in the vicinity of the medical device for the purpose of automated dimming a display of the medical device. In the event of a lack of user-activity on a machine interface and a lack of movement detected by the proximity sensor, the machine display is automatically dimmed to minimize power-consumption and provide an enhanced medical device for night therapies in a home or clinic environment. The machine display may be dimmed in the event of an alarm-free machine condition, where no machine activity is detected and/or where no movement is detected by the sensor over one or more time periods. When machine activity is detected, when movement is detected by the proximity sensor, and/or in the event of a machine alarm or warning, the machine display may be automatically undimmed.
15 Citations
25 Claims
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1. A medical system, comprising:
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a medical device having a display; and a display dimness control device for controlling a dimness of the display, wherein the display dimness control device includes; at least one sensor that includes a motion sensor and/or a proximity sensor; and a control unit coupled to the medical device and the at least one sensor, wherein the control unit automatically controls dimness of the display based on a state of the medical device and input received from the at least one sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12)
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- 10. The medical system according 1, wherein, during a dimmed state of the display, the control unit controls presentation of a clock on the display.
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13. A method for automated dimness control of a medical device, comprising:
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monitoring for movement in proximity of the medical device using at least one sensor; monitoring for an alarm on the medical device; monitoring for activity on a machine interface of the medical device; and automatically causing a display of the medical device to enter a dimmed state when; the medical device is in an alarm-free condition for a first time period, no activity on the machine interface occurs for a second time period, and no movement and/or no user proximity is detected in a vicinity of the medical device by at least one sensor for a third time period. - View Dependent Claims (14, 15, 16, 17, 20)
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- 18. The method according 13, wherein, during the dimmed state of the display, a clock is presented on the display.
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21. A non-transitory computer-readable medium storing software for automated dimness control of a medical device, the software comprising:
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executable code that controls monitoring for movement in proximity of the medical device using at least one sensor; executable code that controls monitoring for an alarm on the medical device; executable code that controls monitoring for activity on a machine interface of the medical device; and executable code that automatically causes a display of the medical device to enter a dimmed state when; the medical device is in an alarm-free condition for a first time period, no activity on the machine interface occurs for a second time period, and no movement and/or no user proximity is detected in a vicinity of the medical device by at least one sensor for a third time period. - View Dependent Claims (22, 23, 24, 25)
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Specification