System and method for controlling a tilt table
OwnerWalter Chang, Shih-Wei Liuinventors
Life of this patent
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Abstract
A system and method for controlling a tilt table employs a physiological sensing module to sense the physiological status of a person lying on the tilt table and to generate at least one physiological signal. Also, the above-mentioned system and method employs a tilt table control module to receive the physiological signal mentioned above and the corresponding changed threshold of the physiological signal to compare the physiological status of the person and to generate an angle adjustment value. Whereby, the tilt table control module can perform an adjustment process to adjust the tilt table to a tilt angle according to the angle adjustment value.
Claims22
A system for controlling a tilt table, said system comprising:
- a physiological sensing module, measuring the physiological status of a person lying on the tilt table and generating at least one physiological signal;
- and
- a tilt table control module, receiving said at least one physiological signal and at least one corresponding changed threshold to compare the physiological status of the person and generating an angle adjustment value;
- whereby said tilt table control module being able to perform an adjustment process to adjust the tilt table to a tilt angle according to said angle adjustment value.
A system for controlling a tilt table, said system comprising:
- a physiological sensing module, measuring the physiological status of a person lying on the tilt table and generating at least one physiological signal;
- an angle detection module, detecting the tilt angle of the bedplate of the tilt table and generating a detected angle value;
- a main controller, receiving said at least one physiological signal and at least one corresponding changed threshold to compare the physiological status of the person and generating an angle adjustment value, wherein said main controller also receives said detected angel value to calculate said detected angle value and said angle adjustment value and generates a tilt angle value;
- and
- an angle adjustment module, receiving said angle adjustment value and adjusting the tilt table to a tilt angle according to said angle adjustment value.
A method for controlling a tilt table, said method comprising:
- measuring the physiological status of a person lying on the tilt table and generating at least one physiological signal;
- receiving said at least one physiological signal and at least one corresponding changed threshold to compare the status of the person and generating an angle adjustment value;
- and
- performing an adjustment process, wherein said adjustment process adjusts the tilt table to a tilt angle according to said angle adjustment value.
A method for controlling a tilt table, said method comprising:
- performing a physiological signal feedback control, said physiological signal feedback control comprising:
- measuring the physiological status of a person lying on the tilt table and generating at least one physiological signal;
- receiving said at least one physiological signal and at least one corresponding changed threshold to compare the status of the person and generating an angle adjustment value;
- and
- adjusting the tilt table to a tilt angle according to said angle adjustment value;
- and
- performing a tilt angle control, said tilt angle control comprising:
- detecting the tilt angle of the bedplate of the tilt table and generating a detected angle value;
- calculating said detected angle value and said angle adjustment value and generating a tilt angle value;
- and
- adjusting the tilt table to said tilt angle when said detected angle value is not equal to said tilt angle value.
Dependencies are inferred from the claim text.