CN203724634U - Desktop obstructive sleep apnea-hypopnea syndrome therapeutic apparatus - Google Patents

Abstract

The utility model discloses a desktop obstructive sleep apnea-hypopnea syndrome therapeutic apparatus. The therapeutic apparatus comprises a host, output wires and electrode plates. The host of the therapeutic apparatus is composed of five modules comprising a central processing module, a man-machine interaction module, a programmable logic module, a power supply module and an output module. Genioglossus is stimulated and exercised through the electrode plates attached under the chin of a patient, and nervous excitation and tongue root muscle contraction are caused by chin skin simulation, so the obstruction of the upper airway is relieved and the symptom is relieved, so that when the therapeutic apparatus is used for a long time, the tongue root muscle contraction capability of the patient can be repaired, the tension of the upper airway dilator can be improved, and the improving or even healing effect can be achieved. The desktop therapeutic apparatus can be used by the patient conveniently at home, advantages of great patient compliance and more applicable patients can be realized, and what the patient needs to do is to attach the electrode plates at the prominentia laryngea during treatment, so advantages of convenient operation and simple utilization can be realized.

Description

A kind of desk-top obstructive sleep apnea low syndrome instrument

technical field:

This utility model relates to a kind of electronic therapeutic instrument, especially a kind of desk-top obstructive sleep apnea low syndrome instrument.

background technology:

Obstructive sleep apnea low syndrome (OSAHS) is a kind of sleep-respiratory disease, clinical manifestation have nighttime sleep snoring companion asphyxia and daytime drowsiness.Because asphyxia causes hypoxia at night and the hypercapnia of repeatedly showing effect, can cause hypertension, coronary heart disease, the complication such as diabetes and cerebrovascular disease and vehicle accident, even occur sudden death at night, therefore OSAHS is a kind of sleep-respiratory disease that has potential lethal.

For the treatment of OSAHS, mainly contain clinically following several therapeutic modality:

1. mouthpart treatment

While sleeping with special dilator, put into pharyngeal cavity, pharyngeal cavity is expanded, reduce upper airway resistance.When cause is slept, in mouth, will put dilator, have sense of discomfort, patient is difficult for accepting, and easily causes the oral diseases such as xerostomia halitosis.

2. the radio frequency molten therapy that disappears

Be applicable to light moderate patient, utilize plasma low-temperature to eliminate system, the tissue of pharyngeal hypertrophy is subtracted hold to dwindle, the method is easy, and wound is little, not hemorrhage, generally can be in out-patient treatment, but relapse rate is higher.

3. per nasal positive airway pressure

By air pressurized, patient's air flue is blown open by special respirator, no longer stop up, cure the complication of respiratory tract obstruction anoxia.This method is without wound, but patient need wear nose cup or mask while sleeping, and should, under specialist's guidance, choose and use respirator.Respirator equipment is generally comparatively expensive, wears inconvenience, though because adopting theory of mechanics can significantly improve patient's sleep quality, cannot effect a radical cure symptom.

4. Drug therapy

The medicine of current domestic external enwergy treatment snoring has much, and acetazolamide, thyroxine sheet enhance metabolism, and have certain effect, and period in a medicine can be alleviated, but can not cure, and has side effect.

5. operative treatment

Operative treatment is applicable to unnecessary soft tissue deformity (amygdala hypertrophy, obese patient's soft palate, glossauxeis etc.) and sclerous tissues's deformity (as little micromandibular deformity etc.) and causes the patient that upper respiratory tract is narrow or block.Have wound treatment easily to cause postoperative complication, and Postoperative recurrent rate is higher.

Several therapeutic modalities have drawback and shortcoming separately above.Patient's general adaptedness is not high, even if be decided to be the CPAP respirator of OSAHS treatment goldstandard, and 70% the last abandoning cure of selecting because do not adapt to of patient.

utility model content:

In sum, the purpose of this utility model is drawback in order to overcome existing therapeutic modality and shortcoming and a kind of novel obstructive sleep apnea low syndrome instrument is provided.Temper genioglossus by the electrode slice output electric-impulse stimulation signal stimulus being attached under patient's chin, under chin, skin irritation causes neural excitation and root of the tongue muscle contraction, thereby the plug release symptom of air flue in releasing, long-time use can be repaired the contractility of patient's root of the tongue muscle, the tension force of Airway dilation flesh in raising, reaches and improves even curative effect.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of desk-top obstructive sleep apnea low syndrome instrument, this therapeutic instrument comprises main frame, output lead and electrode slice, the main frame of this therapeutic instrument is made up of five modules, comprise central processing module, human-computer interaction module, programmed logical module, supply module and output module; Central processing module is connected with programmed logical module with human-computer interaction module respectively, and programmed logical module is connected with output module, and output module is connected with central processing module, and by output lead connection electrode sheet; Central processing module comprises controls CPU, and human-computer interaction module comprises UICPU, LCDs, real-time clock, buzzer and switch, programmed logical module comprise CPLD.

LCDs selects segment liquid crystal screen to carry out work instruction, has end time instruction on LCD screen, delay time instruction, clock display, the demonstration such as state instruction and intensity in treatment.

First supply module uses Switching Power Supply that civil power is converted to 12V and powers to circuit board, on circuit board, use a power module and a power supply chip to whole circuit supply, power module is converted to 5V by 12V and powers to central processing module, and power supply chip is converted to 3.3V by 5V and powers to CPLD.

This desk-top therapeutic instrument also has real-time clock function, that clock circuit part adopts is the real-time timepiece chip MCP7940M-I/SN of MICROCHIP company, communicate by simple I2C serial line interface and central processing module, real-time clock/calendar circuit provides a second date and time information for timesharing day month year, natural law monthly and the natural law in leap year can be adjusted automatically, and when MCP7940M when work very low maintenance data of power consumption and clock information, power is less than 1mW.Adopt main power source and backup battery supply, in the situation that pulling out power supply, keep real-time clock by stand-by power supply power supply, stand-by power supply adopts button cell to power to MCP7940M, and model is CR2032.

This utility model compared with prior art, tool has the following advantages: this therapeutic instrument is designed to desk-top, facilitates patient to use at home, and to patient's compliance, large, applicable patient crowd is wider, when treatment, only electrode slice need be attached to Adam's apple place, easy to operate use is simple.

brief description of the drawings:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is circuit theory diagrams of the present utility model;

Fig. 3 is power circuit principle figure of the present utility model;

Fig. 4 is real-time clock schematic diagram of the present utility model.

detailed description of the invention:

Below in conjunction with drawings and embodiments, this utility model is described in further detail.

As depicted in figs. 1 and 2, a kind of desk-top obstructive sleep apnea low syndrome instrument, this therapeutic instrument comprises main frame 1, output lead 2 and electrode slice 3, is attached to the electrode slice stimulation of genioglossus of patient's chin portion, alleviates patient's symptom treatment OSAHS.The main frame 1 of this therapeutic instrument is made up of five modules, comprises central processing module, human-computer interaction module, programmed logical module, supply module and output module.

Central processing module is connected with programmed logical module with human-computer interaction module respectively, and programmed logical module is connected with output module, and output module is connected with central processing module, and by output lead connection electrode sheet; Central processing module comprises controls CPU, and human-computer interaction module comprises UICPU, LCDs (LCD), real-time clock (RTC), buzzer (Buzzer) and switch (Switch), programmed logical module comprise CPLD.Control the detection that CPU and CPLD are used for voltage and the voltage and current of controlling output.

LCDs selects segment liquid crystal screen to carry out work instruction, has end time instruction on LCD screen, delay time instruction, clock display, the demonstration such as state instruction and intensity in treatment.

As shown in Figure 3, supply module uses the lithium battery power supply that is nominally 3.7V, and by boosting, voltage is raised to the output module power supply that 12V is therapeutic instrument by chip 4; It is central processing module power supply that the 12V voltage rising from lithium battery is reduced to 5V by the first blood pressure lowering chip 5; It is programmed logical module power supply that 5V is converted to 3.3V by the second blood pressure lowering chip 6.

As shown in Figure 4, this desk-top therapeutic instrument also has real-time clock function, that clock circuit part adopts is the real-time timepiece chip MCP7940M-I/SN of MICROCHIP company, communicate by simple I2C serial line interface and central processing module, real-time clock/calendar circuit provides a second date and time information for timesharing day month year, natural law monthly and the natural law in leap year can be adjusted automatically, and when MCP7940M when work very low maintenance data of power consumption and clock information, power is less than 1mW.Adopt main power source and backup battery supply, in the situation that pulling out power supply, keep real-time clock by stand-by power supply power supply, stand-by power supply adopts button cell to power to MCP7940M, and model is CR2032.

This utility model is tempered genioglossus by the electrode slice output electric-impulse stimulation signal stimulus being attached under patient's chin, under chin, skin irritation causes neural excitation and root of the tongue muscle contraction, thereby the plug release symptom of air flue in releasing, long-time use can be repaired the contractility of patient's root of the tongue muscle, the tension force of Airway dilation flesh in raising, reaches and improves even curative effect; The muscle contraction of electricity irritation simultaneously consumes the heat of local fat, can reach effect of fat-reducing, fundamentally solves the symptom causing because of obesity.

Claims (4)

1. a desk-top obstructive sleep apnea low syndrome instrument, this therapeutic instrument comprises main frame, output lead and electrode slice, it is characterized in that: the main frame of this therapeutic instrument is made up of five modules, comprise central processing module, human-computer interaction module, programmed logical module, supply module and output module; Central processing module is connected with programmed logical module with human-computer interaction module respectively, and programmed logical module is connected with output module, and output module is connected with central processing module, and by output lead connection electrode sheet; Central processing module comprises controls CPU, and human-computer interaction module comprises UICPU, LCDs, real-time clock, buzzer and switch, programmed logical module comprise CPLD.

2. the desk-top obstructive sleep apnea low syndrome of one according to claim 1 instrument, is characterized in that: described LCDs is stagewise.

3. the desk-top obstructive sleep apnea low syndrome of one according to claim 1 instrument, is characterized in that: supply module comprises power supply, Switching Power Supply, power module and power supply chip.

4. the desk-top obstructive sleep apnea low syndrome of one according to claim 1 instrument, is characterized in that: real-time clock connects main power source and stand-by power supply.