Continuous floating, mid- and sinking pulse measurement and frequency domain analysis device

Abstract

A continuous floating, medium, and sinking pulse measurement and frequency domain analysis device includes a moving unit, a lever unit, a pressure sensor, and an indicating unit. The lever unit includes a body portion disposed on the moving unit and a lever portion movably disposed on the body portion. The body portion is movable by the moving unit. The pressure sensor is disposed at the bottom of the lever portion and rests against the user's wrist. The indicating unit is disposed between the body portion and the lever portion. When the pressure sensor moves between a floating pulse position, a medium pulse position, and a sinking pulse position on the wrist, the indicating unit can display indications corresponding to the floating pulse position, the medium pulse position, and the sinking pulse position, respectively.

Claims

1. A continuous pulse measurement and frequency domain analysis device for diagnosing a user's wrist and comprising: a lever unit including a body portion, a lever portion movably disposed on the body portion, and an elastic member disposed between the body portion and the lever portion; a pressure sensor disposed at the bottom of the lever portion and for abutting against the user's wrist; and an indicator unit disposed between the body portion and the lever portion, the indicator unit including a sleeve extending downward from the body portion and surrounding the lever portion, a first mark disposed on the lever portion and located within the sleeve, and three second marks disposed on the sleeve, wherein when the pressure sensor moves between a floating pulse position, a middle pulse position and a deep pulse position on the wrist, the indicator unit can respectively display an indication corresponding to the floating pulse position, the middle pulse position and the deep pulse position, and when the pressure sensor is respectively located at the floating pulse position, the middle pulse position and the deep pulse position on the wrist, the first mark is respectively aligned with the second marks.

2. The continuous floating-sinking pulse measurement and frequency domain analysis device as described in claim 1 further includes a movable unit for the main body of the rod unit, the movable unit being operable to move the main body.

3. The continuous floating-sinking pulse measurement and frequency domain analysis device as described in claim 2, wherein, The moving unit includes a motor and an operating module electrically connected to the motor. The operating module can be operated to make the motor drive the rod unit to move. When the pressure sensor is subjected to force and the current of the motor reaches a threshold, the motor stops supplying power.

4. The continuous floating, mid, and sinking pulse measurement and frequency domain analysis device as described in claim 1 further includes a pulse-taking pad and a laser unit for outputting two laser beams to the pulse-taking pad, wherein the laser beams on the pulse-taking pad are spaced apart along a direction and jointly define a pulse-taking range, the pulse-taking range covering the cun, guan, and chi portions of the wrist.

5. The continuous floating-sinking pulse measurement and frequency domain analysis device as described in claim 1, wherein, The pressure sensor includes a probe and a non-slip element surrounding the probe.

6. The continuous floating, mid-sinking pulse measurement and frequency domain analysis apparatus as described in claim 1 further comprises a signal processing unit electrically connected to the pressure sensor, a control unit electrically connected to the signal processing unit, and a display unit electrically connected to the control unit. The signal processing unit acquires a pulse time-domain signal detected by the pressure sensor as it moves continuously along the floating pulse position, the mid-pulse position, and the sinking pulse position, and converts the pulse time-domain signal into a raw pulse spectrum signal. The control unit converts the pulse time-domain signal into a pulse time-domain graph and displays the raw pulse spectrum signal as a pulse spectrum graph on the display unit.

7. The continuous floating-sinking pulse measurement and frequency domain analysis device as described in claim 6, wherein, A capture frame can be displayed on the pulse time domain diagram. When the capture frame selects a portion of the pulse time domain diagram, the control unit can convert the pulse in the capture frame into the pulse spectrum diagram and display it on the display unit.

8. The continuous floating-sinking pulse measurement and frequency domain analysis device as described in claim 6, wherein, The signal processing unit can filter out the portion less than 6Hz from the original pulse spectrum signal and amplify the portion from 6 to 25Hz to obtain an intermediate frequency pulse spectrum signal. It can also filter out the portion less than 13Hz and amplify the portion from 13 to 50Hz to obtain a high frequency pulse spectrum signal. The display unit can display the intermediate frequency pulse spectrum signal or the high frequency pulse spectrum signal on the pulse spectrum graph.

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