Hand hole lnstrument design principle

Summary

"Hand hole medical instrument" mainly for personal use, the end user as long as the use of this instrument connection points on the bar, you can find themselves on the Palm acupoints, when seeking to Palm's point, the user will be the point on the bar, while stimulating the sense of "hand hole medical instrument" acupuncture points on the interpretation, by way of built-in display screen to inform the consumer of an objective indicators, in order to understand the points corresponding to the body organs is Jiankang.

In addition to the features of the chakra, "hand hole medical instrument" to use a different frequency of current output, and the effect of acupuncture, this feature do you need general Messenger that is able to operate, not only is there no danger, do not need to take risks to find other folk medical market.

"Hand hole medical instrument" will design the super mini size, ALL IN ONE feature that let users easily with a walk, train or plane, you can use anytime and anywhere, like a traveling personal doctor.

Research on motivation

Acupuncture is an ancient Chinese ancestors wisest of medical means, but because most people don't know much about acupuncture, and the domestic many not qualified acupuncturist, if not qualified medical doctors, dinosaurs have doubts.

Studies have confirmed that the human body chakra locations, through to small current, and the skin resistance changes to determine the point lies. By chakra resistance changes, can also be used to study human organs function properly. Therefore, in order to people's safety and health, we proceed to creation of safe, convenient and practical "hands cave therapy apparatus", and by way of testing the reaction of the validation of vital functions and corresponds to the point where the resistance changes if there is a close relationship and also verify to the common position of the hand-books and related theories is correct.

Three elements-gas, acupuncture, Meridian

Please try to massage their palms, find and body you bit corresponds to the part.

Be part of the massage will slowly warm up, more and more pleasant emotions, isn't it? then thumb firmly, continuous pressing the palms of each Department, think some local press seems very painful, but in some places, while the pain, but very comfortable? next, try rubbing their hand or hands mutual friction, when hands began to heat up, the ' specific emotional blaring as well.

Just touch your hands, according to a press palms, pick a rubbing hands only, why will produce those changes?, in fact, these can be explained with Oriental medicine.

First, each person's Palm and the Palm of his mother, can produce "gas".

Second, have a lot of "chakra".

Third, the hand is the aggregation of the "Meridian".

Meridian, the chakra is concentrated in the hands

Three elements of the meridians and acupuncture points, not only on the hands.

The human body is approximately 2 000 acupuncture and Meridian 20 bars. Of these, most parts of the distribution is the hands and feet. Feel free to press the hand, sometimes by some sense with special tenderness, in accordance with Oriental medicine that according to the "points". The Chakra and an organ in the body uniting responsible for connection of two lines, is the "Meridian". Oriental medicine believes that the human body's path to the chakra → Meridian → organ. In other words, the body's organs and the body surface of the skin is covered with various network between, and the network of lines is the point of the Meridian, is the chakra.

The Chakra and healthy communication between the internal organs

A network will have the information exchange of facts which occurred between the organ and the chakra.

An organ dysfunction occur, through the meridians, reaction in the chakra; on the contrary, if the chakra are stimulated, the incentives would also spread through the Meridian to the organ. Applying this principle to the study, it was the "Oriental medicine and acupuncture, refers to the pressure and the chakra therapy". Simply put, this therapy is to "stimulate the chakra as appropriate to adjust the organ of the body to function, eliminate pain." Working principle

This work is "hand hole medical instrument" will use shengqun production of MCU HT46R24 as system core, single-chip and some surrounding HT46R24 circuit to generate a match with human pulse pulse, this impulse to stimulate Palm acupoints, on the human nerve can feel this sense of excitement, you can reach a point of looking for.

Then use the HT46R24 A/D converter on the human body's response to stimulation by interpretation, interpretation of results is displayed on-screen display to inform users of the point of reaction conditions, i.e. an diagnosis function. Also take advantage of some of the peripheral circuit HT46R24 and produces a match with human pulse, pulse changes to fixed point-to stimulate, i.e. achieve class acupuncture therapy effect.

So our "hand hole medical instrument" is used to produce micro HT46R24 MCU current pulse after the Palm of the chakra, with the ratio on the interpretation of the chakra of current values, through the LCD display shows the degree of health diagnosis and treatment of acupuncture points.

Features, features

"Hand hole medical instrument" mainly for personal use, the end user as long as the use of this instrument connection points on the bar, you can find themselves on the Palm acupoints, when seeking to Palm's point, the user will be the point on the bar, while stimulating the sense of "hand hole medical instrument" acupuncture points on the interpretation, through the built-in LCD screen to inform the consumer that point to the body organs is Jiankang.

"Hand hole medical instrument" can be divided into medical and health care model.

Diagnostic mode use point about rod provides fixed current fluctuations, "hand hole medical instrument" interpretation, users may be obtained from the built-in display screen know their point by point health status, and if the interpretation is not health automatically remind users. Care patterns you can use point about baseball or patch with irregular current fluctuations, under the guidance of a physician may target specific acupuncture points massage, electrotherapy comparable effect of acupuncture.

"Hand hole medical instrument" designed mini size

Users can easily take a walk, train or plane, you can use anytime and anywhere, like a traveling personal doctor. Diagnostic mode

— For different users to change the Setup

— In accordance with different physical change output size

— Displays the stability objective into

Relative into = ((measuring point-zero)/AD_TOTAL) × 100

AD_TOTAL = datum point-zero

Health model

-Use the treatment and care patch release aching sensation

— Music changing output of micro-currents

— Anytime, anywhere access to massage the fun work structure

The hardware section

The main use of HT46R24 single-chip features are:

-PWM: output to a filter circuit, as the DAC output Level control

— TMR: diagnosis, treatment and control of health model output frequency

— ADC: reconnaissance body current and resistance (multiple RAR after average) operations press scan, use resistor divider

-WDT: prevent unknown hardware damage (such as LCD, EEPROM)

— External EEPROM I2C: access, storage option set

-Data transfer, I/O: control LCD and components for power management

— Calculate: up to 32 Bit.

Calculate A/D measurement of the results to be displayed into. Calculation Level size for the width setting PWM

The software section

Design patterns

This work is "hand hole medical apparatus" adopted shengqun Holtek semiconductor production HT46R24 microcontroller as the core of this system.

HT46R24 have 8K OTP program memory and 384 Byte general data storage provider writers to larger and more complex data processing for greater flexibility in application space. Equipped with 40 I/O pin can be used by designers to apply to multiple input and output control of devices such as external key input control, direct-drive LED display, or control the external switch components such as TRIAC, Relay, etc. Provides 8 channel 10-bit resolution A/D conversion input as monitoring external analog signal purposes. With a different Sensor can be applied to detect such as battery voltage, current, temperature, humidity, pressure, shading, and other functions. Equipped with 4-channel 8-bit PWM output high-frequency carrier, with direct access to internal Register can control PWM Duty Cycle so that the use is convenient PWM. PWM output can also be applied to control temperature, speed, constant voltage, constant current control. HT46R24 also provides the following features: I2C bus serial interface (Salve), users in the On Board Communication applications can more easily. PFD (Program Frequency Divider) can produce accurate frequency output, applied to the audio, you can direct drive Buzzer, pronunciation components. LVR (Low Voltage Reset) is used to detect the system voltage, the voltage falls below the value system upon system LVR will reset to avoid system operating voltage below the operating voltage may cause instability.

We have applied the important ADC features used to detect changes in the use of current PWM control output of the current size and control for induction voltage, the circuit of the OPA also used the EEPROM I2C Bus access, fully utilize the functionality of Holtek HT46R24 MCU.

In the production process of constant testing and correction of errors encountered in the design bottlenecks are able to troubleshoot, so far, whether hardware or software design of the circuit have been very stable.

In production before the function is complete the design, and even add a new feature. In times of change, the date of the end product makes us very happy. Conclusion

We hope to be based on this work "hand hole medical instrument" feature, in the future to develop the ability to automatically identify the Palm acupoints equipment, generally do not know how to find people to Palm-at home on their own on their health to do more in-depth testing, thereby helping more people.

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