CN212282125U - Direct-current type air wave pressure therapeutic instrument with multi-cavity air chamber and control system - Google Patents

Abstract

The utility model provides a straight-flow type air wave pressure therapeutic instrument and control system with multicavity air chamber belongs to medical instrument technical field, including epitheca and inferior valve, be equipped with the panel on the epitheca, the panel below is equipped with the control panel, fixed air pump on the inferior valve, the air pump passes through tube coupling solenoid valve subassembly, solenoid valve subassembly passes through the tube coupling air cock subassembly, air cock subassembly and outside gasbag muffjoint, the inferior valve back is equipped with the battery jar, and the battery is placed in the battery jar, the lateral wall of inferior valve still is equipped with switch and the mouth that charges. The utility model discloses regard as mains operated with the battery, adopt straight-flow type low-power consumption components and parts, AC power supply has also been replaced to this kind of mode, has also got rid of AC and has changeed the DC part, and is more energy-conserving and can hand-carry, anytime and anywhere operation use.

Description

Direct-current type air wave pressure therapeutic instrument with multi-cavity air chamber and control system

Technical Field

The utility model belongs to the technical field of medical instrument, especially, straight-flow type air wave pressure therapeutic instrument and control system with multicavity air chamber.

Background

An air wave pressure therapeutic apparatus (also called a pneumatic circulation promoting apparatus or a pneumatic limb blood circulation therapeutic apparatus) is an internationally recognized apparatus for treating limb lymphedema, unsmooth venous return, promoting blood circulation and anticoagulation, and is a model of traditional Chinese medicine blood circulation promoting, stasis removing and massage principles.

The air wave pressure therapeutic apparatus is applied to the affected limb to pressurize sequentially, so that in the process of accelerating the backflow of the venous blood and the lymphatic tissue fluid, the lymphatic fluid and the venous blood can be rapidly driven to the proximal end of the limb, the pressure in the tissues of the limb is reduced, the blood supply of the artery is rapidly enhanced in the time of gas evacuation, the blood and oxygen supply of the tissues of the limb are rapidly improved, and metabolites and inflammatory pain-causing substances are eliminated. The repeated expansion and contraction of the air wave can achieve the effects of improving blood circulation, increasing skin surface temperature and expanding and activating blood vessels, is beneficial to resisting thrombosis, improving circulation, removing metabolic wastes in blood and enhancing the degree of oxygenation of limbs. The local blood circulation is improved, the blood perfusion and oxygenation of nerves are increased, and the oxygen consumption of the nerves is increased, so that the aim of improving the function is fulfilled, the numb symptom of limbs is obviously relieved, and the skin feeling is sensitive compared with that before treatment. Clinically, patients who insist on applying the medicine for about 1 week have obvious effects of numbness of the extremities and pain relief. In addition, the air wave pressure therapeutic apparatus has obvious curative effects on relieving limb edema, preventing lower limb venous thrombosis of patients lying in bed for a long time or braking patients such as hemiplegia, paraplegia, paralysis and the like, relieving muscle fatigue, relieving pain and the like.

The existing domestic and foreign air wave pressure therapeutic apparatus products are basically products powered by AC. The product has larger volume and is inconvenient to move, can be used only in occasions with AC power supply, and cannot be carried about or used in different occasions. An object of the utility model is to provide an air wave pressure therapeutic instrument, need not use the AC power supply, can hand-carry, anytime and anywhere can operate and use.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, an object of the present invention is to provide a direct current type air wave pressure therapeutic apparatus and control system having a multi-chamber air chamber.

The utility model discloses an aspect provides:

the utility model provides a straight-flow type airwave pressure therapeutic instrument with multicavity air chamber, includes epitheca and inferior valve, be equipped with the panel on the epitheca, the panel below is equipped with the control panel, fixed air pump on the inferior valve, the air pump passes through tube coupling solenoid valve subassembly, solenoid valve subassembly passes through the tube coupling air cock subassembly, air cock subassembly and outside gasbag muffjoint, the inferior valve back is equipped with the battery jar, and the battery is placed in the battery jar, the lateral wall of inferior valve still is equipped with switch and the mouth that charges.

Preferably, the air nozzle assembly comprises a plurality of air outlet nozzles, and the air outlet nozzles are fixed on the internally-connected base.

Preferably, the panel is provided with a time setting button, a pressure setting button, a working mode setting button, a massage part setting button, a massage mode selecting button, a power on/off button and a pause/start button.

Preferably, the solenoid valve assembly comprises a first solenoid valve and a second solenoid valve, the first solenoid valve is arranged above the second solenoid valve, the first solenoid valve and the second solenoid valve are both provided with a plurality of air outlets, and the air outlets are connected with the inscribing base through pipelines.

Preferably, the outlet of the air pump is connected with a reducing tee joint through a first silicone tube, the reducing tee joint is connected with a pressure sensor through a second silicone tube, the reducing tee joint is further connected with an equal-diameter tee joint through a third silicone tube, and the equal-diameter tee joint is connected with a first electromagnetic valve and a second electromagnetic valve through a fourth silicone tube and a fifth silicone tube respectively.

Preferably, the second solenoid valve is fixed to the bottom of the first solenoid valve, and an iron sheet is fixed to the upper portion of the first solenoid valve and fixed to the lower shell.

Preferably, the air pump is fixed in a rubber sleeve, the rubber sleeve is fixed on the lower shell, and the battery jar is further provided with a battery cover.

Preferably, the airbag sleeve comprises a leg sleeve, a waist sleeve and an arm sleeve, and the leg sleeve, the waist sleeve and the arm sleeve are all composed of a plurality of independent air chambers.

The utility model discloses another aspect provides:

a control system of a direct-current type air wave pressure therapeutic apparatus with a multi-cavity air chamber comprises an MCU control module, a power supply unit module, a touch key control module, a drive control part module, a sensor detection module, an indication unit module, an infrared remote controller control module, a switch control module and a battery voltage detection module, the power supply unit module provides power for the MCU control module, the touch key control module, the drive control part module, the sensor detection module, the indication unit module, the infrared remote controller control module, the switch control module and the battery voltage detection module, the MCU control module is communicated with the touch key control module, the drive control part module, the sensor detection module, the indicating unit module, the infrared remote controller control module, the switch control module and the battery voltage detection module through a serial port or an IIC interface or an IO port.

The utility model provides a pair of straight-flow type air wave pressure therapeutic instrument and control system with multicavity air chamber, its beneficial effect lies in: the battery is used as a power supply, the direct-current low-power-consumption component is adopted, the mode replaces the AC power supply, the part of converting AC into DC is also removed, the energy is saved, and the battery can be carried about and operated and used anytime and anywhere.

Drawings

FIG. 1 is an exploded view of a straight flow type air wave pressure treatment apparatus having a multi-chamber air chamber;

FIG. 2 is a view showing the internal assembly of the straight flow type air wave pressure treatment apparatus having a multi-chamber air chamber;

FIG. 3 is an exploded schematic view of a battery portion;

FIG. 4 is a schematic view of an arm socket;

FIG. 5 is a schematic view of a lumbar sleeve;

FIG. 6 is a schematic view of a leg sleeve;

FIG. 7 is a schematic view of a gas nozzle assembly;

FIG. 8 is a schematic view of the airway of a straight flow type air wave pressure treatment apparatus having multiple chambers;

FIG. 9 is a functional block diagram of a control system;

FIG. 10 is a circuit schematic of the MCU control module;

fig. 11 is a circuit schematic of the power supply unit module.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The straight-flow type air wave pressure therapeutic instrument with the multi-cavity air chamber provided by the embodiment comprises an upper shell 1 and a lower shell 2, wherein a panel 3 is arranged on the upper shell 1, and a time setting button, a pressure setting button, a working mode setting button, a massage part setting button, a massage mode selecting button, a power on/off button and a pause/start button are arranged on the panel 3. A control panel 4 is arranged below the panel 3, a rubber sleeve 5 is fixed on the lower shell 2, and an air pump 6 is fixed in the rubber sleeve 5. The air pump 6 is connected with the solenoid valve assembly through a pipeline, the solenoid valve assembly is connected with the air nozzle assembly through a pipeline 7, and the air nozzle assembly is connected with an external air bag sleeve. The back of the lower casing 2 is provided with a battery jar 8, the battery 9 is placed in the battery jar 8, the battery jar 8 is further provided with a battery cover 10, the battery 9 of the embodiment is a lithium battery with 11.1V-5000mAh, and a power switch 11 and a charging port 12 are arranged on the side wall of the lower casing 2.

The airbag sleeve of the embodiment comprises a leg sleeve 13, a waist sleeve 14 and an arm sleeve 15, as shown in fig. 4-6, the leg sleeve 13, the waist sleeve 14 and the arm sleeve 15 are all composed of a plurality of independent air chambers, and each independent air chamber is connected with an air nozzle assembly through an air pipe. The air bag can be inflated and deflated according to the requirements of users to achieve the multi-part massage effect. And each sleeve is divided into a plurality of independent air chambers by adopting a transverse small-area dividing mode, the independent air chambers are not communicated, and each air chamber is provided with an air inlet. The small-area air chamber is inflated and deflated to massage the small-area part of the limb, and the parts pressed circularly are denser, so that the local blood circulation is improved, the special nursing requirement is met, and the use experience of a user is more comfortable.

As shown in fig. 7, the air nozzle assembly includes a plurality of air outlet nozzles 16, the air outlet nozzles 16 are fixed on the internal base 17, and the air outlet nozzles 16 respectively inflate and deflate the air bag sleeve through air pipes.

The solenoid valve assembly comprises a first solenoid valve 27 and a second solenoid valve 18, the second solenoid valve 18 is fixed at the bottom of the first solenoid valve 27, an iron sheet 19 is fixed above the first solenoid valve 27, and the iron sheet 19 is fixed on the lower shell 2. The first solenoid valve 27 and the second solenoid valve 18 are both provided with a plurality of air outlets, and the air outlets are connected with the inscription base through the pipeline 7. As shown in fig. 8, the outlet of the air pump 6 is connected to a reducing tee 21 through a first silicone tube 20, the reducing tee 21 is connected to a pressure sensor through a second silicone tube 22, the reducing tee 21 is further connected to an equal-diameter tee 24 through a third silicone tube 23, the equal-diameter tee 24 is connected to a first electromagnetic valve 27 and a second electromagnetic valve 18 through a fourth silicone tube 25 and a fifth silicone tube 26, respectively, so that the air provided by the air pump 6 is transmitted to the first electromagnetic valve 27 and the second electromagnetic valve 18, and the sleeve is inflated and massaged through opening and closing of the first electromagnetic valve 27 and the second electromagnetic valve 18.

The control system of the direct current type air wave pressure therapeutic apparatus with the multi-cavity air chamber provided by the embodiment comprises an MCU control module, wherein the MCU control module is communicated with a touch key control module, a drive control part module, a sensor detection module, an indication unit module, an infrared remote controller control module, a switch control module and a battery voltage detection module, and a power supply unit module supplies power for the modules.

The MCU control module adopts an STC15F2K60S2 single chip microcomputer with 8bit and multiple IO ports and low power consumption, functions required to be realized by a product can be met, and the peripheral connection diagram of the MCU control module is shown in FIG. 10. The power supply unit module is powered by a battery and is connected with a JW5033 power management chip to meet the requirement of multiple devices, and the peripheral connection diagram of the power supply unit module is shown in FIG. 11. The drive control part module is used for driving the on-off of the electromagnetic valve, the heating sheet, the air pump and the buzzer.

The air wave pressure therapeutic apparatus provided by the embodiment mainly forms the circulating pressure of limbs and tissues by sequentially and repeatedly inflating and deflating the multi-cavity air bag sleeve, uniformly and orderly extrudes the far end of the limbs to the near end of the limbs, promotes the flow of blood and lymph and improves the microcirculation, accelerates the backflow of limb tissue fluid, is beneficial to preventing the formation of thrombus and limb edema, and can directly or indirectly treat a plurality of diseases related to blood lymph circulation. The absorption of metabolic wastes, inflammatory factors and pain-causing factors in blood can be accelerated along with the acceleration of blood circulation through a passive and uniform massage effect; can prevent muscular atrophy, prevent muscle fibrosis, enhance oxygen content of limbs, and is helpful for treating diseases (such as femoral head necrosis) caused by blood circulation disorder.

While the invention has been particularly shown and described with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides a straight-flow type airwave pressure therapeutic instrument with multicavity air chamber, includes epitheca and inferior valve, its characterized in that, be equipped with the panel on the epitheca, the panel below is equipped with the control panel, fixed air pump on the inferior valve, the air pump passes through tube coupling solenoid valve subassembly, solenoid valve subassembly passes through tube coupling air cock subassembly, air cock subassembly and outside gasbag muffjoint, the inferior valve back is equipped with the battery jar, and the battery is placed in the battery jar, the lateral wall of inferior valve still is equipped with switch and the mouth that charges.

2. The direct flow air wave pressure treatment apparatus having a multi-chamber air chamber as claimed in claim 1 wherein said air nozzle assembly comprises a plurality of air outlet nozzles, said plurality of air outlet nozzles being secured to an internally attached base.

3. The direct flow type air wave pressure therapeutic apparatus having multiple chambers according to claim 1, wherein the panel is provided with a time setting button, a pressure setting button, an operation mode setting button, a massage part setting button, a massage mode selecting button, an on/off button, and a pause/start button.

4. The direct flow type air wave pressure treatment apparatus according to claim 2, wherein said solenoid valve assembly comprises a first solenoid valve and a second solenoid valve, said first solenoid valve is disposed above said second solenoid valve, said first solenoid valve and said second solenoid valve are each provided with a plurality of air outlets, and said plurality of air outlets are connected to said internal base by a pipeline.

5. The direct-flow type air wave pressure therapeutic apparatus having a multi-chamber air chamber as claimed in claim 4, wherein the outlet of the air pump is connected to a reducing tee through a first silicone tube, the reducing tee is connected to the pressure sensor through a second silicone tube, the reducing tee is further connected to an equal-diameter tee through a third silicone tube, and the equal-diameter tee is connected to the first solenoid valve and the second solenoid valve through a fourth silicone tube and a fifth silicone tube, respectively.

6. The direct current type air wave pressure therapeutic apparatus having multi-chamber air chamber as claimed in claim 4, wherein said second solenoid valve is fixed to the bottom of said first solenoid valve, and an iron plate is fixed to the upper side of said first solenoid valve and fixed to said lower case.

7. The direct flow type air wave pressure therapeutic apparatus having multi-chamber air chamber as claimed in claim 1, wherein said air pump is fixed in a rubber sleeve fixed on said lower case, and said battery case is further provided with a battery cover.

8. The direct flow type air wave pressure treatment apparatus according to any of claims 1 to 7 having multiple chambers, wherein said balloon sleeve comprises a leg sleeve, a waist sleeve and an arm sleeve, said leg sleeve, waist sleeve and arm sleeve being formed of a plurality of independent chambers.

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