CN205759105U - Wireless waistband type hypertension instrument - Google Patents

Abstract

This utility model devises a kind of wireless waistband type hypertension instrument, and design has the core testing circuit of three-decker, including piezoelectric thin film layer, carries out respiratory waveform signal detection；Hard board layer, this layer utilizes BLE micro-chip processor, realize respiratory wave and be converted into breathing rate, and be there is in mobile phone etc. the equipment of bluetooth by the Bluetooth function real-time Transmission of BLE, the specific App utilizing mobile phone etc. receives breathing rate, and according to breathing rate, feedback regulation guides the music rhythm of slow breathing, thus reduce sympathetic activity, reduce the purpose of blood pressure；Shell protective layer, the damage that protection circuit device is in use likely to result in.App end designs the secondary buck scheme changed lifestyles simultaneously, and designs voice prompting function, it is achieved dual non-drug assisting in treating hypertension, voice reminder patient treatment, reaches effectively to treat, and rationalizes the purpose of management.

Description

Wireless waistband type hypertension instrument

[technical field]

This utility model relates to hypertension auxiliary treatment technology field, particularly to portable wireless hypertension instrument.

[background technology]

The hyperpietic of China is numerous, investigation and analysis find, simple medication hyperpietic is in the majority, and major part is to rely on the hyperpietic of Drug therapy for a long time, As time goes on, medication gets more and more, and hypertension agents is more and more expensive, therefore finds the non-drug therapy of ancillary drug treatment, get the attention in recent years, wherein train based on slow breathing, reduce sympathetic activity, thus the therapy reduced blood pressure has obtained clinical certification.

Investigation finds, the instrument being currently based on slow breathing blood pressure lowering is less, the instrument being particularly capable of the reception of wireless breathing rate feedback regulation breathing rate did not occur, design has low-power consumption, portable hypertension instrument, energy ancillary drug, reduces the blood pressure of hyperpietic, and supporting specific App carries out slow breathing treatment, and manage diet, motion etc., it is achieved dual non-drug secondary buck.

Through research, this utility model devises wireless waistband type hypertension instrument, and the acp chip selecting bluetooth BLE is CC2540, and it is integrated with low-power consumption microcontroller 8051, also has the AD converter of 12 and the SRAM of Flash and 8K of 256K.Because of its ultralow power consumption and highly integrated, our design requirement can be met.

[summary of the invention]

This utility model is intended to Design assistant and reduces the wireless waistband type hypertension instrument of hypertension.This utility model achieves low-power consumption well, miniaturization, portable, Wearable hypertension instrument technology, make hyperpietic can simply, operating instrument efficiently, instrumentation is all on mobile phone or flat board App, it is accustomed to seamless connection with routine use, the end that designs an apparatus is exquisite, detect respiratory wave sensitivity and precision is high, is especially suitable for hyperpietic and wears use.

For realizing wireless waistband type hypertension instrument; this utility model uses testing circuit based on BLE microprocessor; change-over circuit is processed including BLE microprocessor, button cell power supply, piezoelectric signal; on detection respiratory wave; the oval piezoelectric membrane of design; coordinate hard circuit board, containment vessel three-decker in one, sizing core detection module so that detection respiratory wave sensitivity and precision are higher.Peripheral at core detection module, wrap up flexible rubber, edge has flexibility, the relative position of middle fixing nucleus module, makes whole test side can preferably fit abdominal part, sensitiveer detection respiratory wave signal.BLE microprocessor utilizes its AD to sample signal, and converts through algorithm, calculates breathing rate value, then by breathing rate value through the Bluetooth function of BLE, the App being transferred to mobile phone or tablet device show and analysis further.

As preferably, hypertension instrument nucleus module periphery parcel flexible rubber, thus the human abdomen that fits.

As preferably, hypertension instrument have also been devised left and right binder interface, uses hanging-connecting connected mode.

As preferably, hypertension instrument core detection module devises three-decker, improves detection sensitivity.

As preferably, hypertension instrument also includes button cell power supply, instrument discontinuous, it is achieved low-power consumption.

The beneficial effects of the utility model: this utility model uses BLE microprocessor, is the feature of its super low-power consumption and Highgrade integration, thus realizes the low-power consumption feature of wireless waistband type hypertension instrument, also achieves the micro-and light feature of its size and weight simultaneously.It addition, sensor uses the piezoelectric membrane sheet of Design and Machining, detection respiratory waveform to realize its high sensitivity and high-precision feature.This hypertension instrument can effectively assist reduction hyperpietic's blood pressure.

[accompanying drawing explanation]

Fig. 1 is waistband type hypertension instrument structure (without contractility binder)

Fig. 2 is core three-layered node composition

In figure:

Binder interface on the left of 1-

2-soft quality rubber

3-core detection module

Binder interface on the right side of 4-

31-piezoelectric thin film layer

32-hard board layer

33-shell protective layer

310-piezoelectric membrane

321-hard circuit board

322-BLE microprocessor

323-detects peripheral circuit

[detailed description of the invention]

As shown in Figure 1, should mainly include the parcel sizing of core detection module, flexible rubber, left and right binder interface by wireless waistband type hypertension instrument based on BLE, the signal of testing circuit derives from piezoelectric membrane sheet, piezoelectric membrane sheet is close to hard back of circuit board, when coming in contact with abdominal part, respiratory wave signal is formed at piezoelectric membrane, the inverted module of signal, Filtering Processing module, Signal-regulated kinase, then utilize A/D module integrated for BLE, signal is sampled, by being calculated corresponding breathing rate value.Breathing rate value is passed through the Bluetooth function of BLE module again, is sent on the App of mobile phone or flat board, shows, the music rhythm that feedback regulation guiding is breathed, thus self-adaptative adjustment patient respiratory speed, gradually change to slow breathing rate direction.

Fig. 2 is core three-layered node composition, and 31 layers is piezoelectric thin film layer, and this layer is mainly piezoelectric membrane sheet；32 layers is hard board layer, microprocessor uses the CC2540 chip of BLE, chip is because of integrated low-power consumption 8051 single-chip microcomputer and bluetooth, for wireless waistband type hypertension instrument, piezoelectric membrane signal can be acquired by AD, through appropriate algorithm, calculate breathing rate value, and value is wirelessly transferred and stores, CC2540 carries the Flash of 256k, data can be stored, code can also be stored, BLE protocol stack has carried snv and has managed code, read function osal_snv_read, write function osal_snv_write data and have a unique id, snv is by the data in this unique id management Flash.BLE microprocessor is connected with button cell, and battery is powered, and microprocessor passes through its dormancy, discontinuous, can realize the feature of low-power consumption.BLE microprocessor is connected with multilevel signal processing module, it is achieved the pretreatment of piezoelectric signal, for signals collecting and algorithm process.Three-decker is closely integrated one, it is achieved the signal detection region of hardening, coordinates the flexible rubber skirt of softening, abdominal part of fitting, and can effectively detect respiratory waveform signal.

When using instrument, only need to take out instrument and the contractility binder of two sidebands mounting of Fig. 1, slough outer overcoat, by piezoelectric membrane laminating and abdominal part (can be outer directly against being combined in underwear), binder be tied to suitable position, open mobile phone A pp, when carrying out sensor self-inspection, whether meeting voice reminder user adjusts the elasticity of binder, and by voice prompt operation, App is simple to operate, font is bigger, being easy to old man use, prompting uses Chinese speech, it is simple to understands and operates.After starting treatment, breathing rate value can be shown in real time, and feedback regulation guides the rhythm of music, hyperpietic only need to bring earphone, relieved health, breathes by music rhythm, instrument can adaptive regulation music rhythm, reach effectively to reduce breathing rate, thus the purpose reduced blood pressure.

At App end, the secondary buck scheme that design customization diet, motion etc. change lifestyles simultaneously, and for scheme, devise prompting hyperpietic carry out breathing therapy and change diet, the voice message of motion, hyperpietic can select corresponding scheme to carry out dual non-drug Treatment of Hypertension according to own characteristic.

It should be noted that above example is only in order to illustrate the explanation of this utility model wireless waistband type hypertension instrument rather than to restriction of the present utility model.It will be understood by those within the art that, can modify the technical scheme of the design or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should be contained in the middle of scope of the presently claimed invention.

Claims (7)

1. The most wireless waistband type hypertension instrument; it is characterized in that: described hypertension instrument microprocessor uses the BLE chip of Highgrade integration; power supply uses button cell to power; respiratory waveform detection uses piezoelectric membrane; circuit upper strata adds shell protection, and integrated piezoelectric thin layer, hard board layer, protective layer are in one.
2. Wireless waistband type hypertension instrument the most according to claim 1, it is characterised in that: microprocessor uses the BLE chip of Highgrade integration, and piezoelectric membrane sheet is closely coupled with hard circuit board, signal detection circuit for access.
3. Wireless waistband type hypertension instrument the most according to claim 1; it is characterized in that: hard circuit board is closely connected with shell protective layer; hard circuit board compact siro spinning technology piezoelectric membrane again, thus the shape in fixing piezoelectric membrane detection region, detection respiratory wave signal that can be sensitiveer.
4. Wireless waistband type hypertension instrument the most according to claim 1, it is characterized in that: described core detection module (3) is closely coupled with flexible rubber (2), flexible rubber had both fixed the position of core detection module (3), at edge, there is flexibility again, thus the human abdomen that fits, beneficially core detection module (3) detection respiratory wave signal.
5. 5. according to the wireless waistband type hypertension instrument in any of the one of claim 1-4, it is characterised in that: the left and right sides has binder interface respectively, it is simple to dismounting is carried, and binder access way uses hanging-connecting, and fast and easy accesses and dismounting.
6. 6. according to the wireless waistband type hypertension instrument in any of the one of claim 1-4, it is characterised in that: the breathing rate that core detection module (3) detects is real-time transmitted to mobile phone or flat board.
7. 7. according to the wireless waistband type hypertension instrument in any of the one of claim 1-4, it is characterized in that: described hypertension instrument core detection module (3) has three-decker, outside parcel flexible rubber (2), parcel district does not comprise piezoelectric membrane, and both sides have hanging-connecting binder.