Airwave pressure therapeutic apparatus

Abstract

The utility model relates to the technical field of medical instruments, in particular to an airwave pressure therapeutic instrument which comprises a therapeutic instrument body, a first air pipe is installed at the air outlet end of the therapeutic instrument body, an inflatable bag is installed at the end, away from the therapeutic instrument body, of the first air pipe, and a plurality of air bags are installed inside the inflatable bag in an embedded mode. A second air pipe is fixedly installed in the air bag and connected with the first air pipe, and a plurality of third air pipes are fixedly connected to the outer wall of the second air pipe and connected with the air bag. A filtering assembly is installed between the therapeutic apparatus body and the first air pipe and used for filtering air. A control assembly is installed in the second air pipe and used for controlling air in the second air pipe to enter the air bag. According to the air bag, impurities can be filtered before air enters the air bag, and the problem that in the prior art, the using effect is affected by dust in the air bag is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an air wave pressure therapeutic apparatus. Background Art

[0002] An air pressure wave therapeutic apparatus is a rehabilitation medical device. It performs large-area extrusion and massage on the limbs through the principle of periodic inflation, thereby promoting the flow of blood and lymph tissues, accelerating the return of limb tissue fluid, and helping to prevent the formation of blood clots and limb edema. This therapeutic apparatus can directly or indirectly treat various diseases related to blood and lymph circulation. In addition, it is also applicable to applying periodically changing pressure to the peripheral blood and tissues of the human body to improve and promote blood circulation. In some cases, the air pressure wave therapeutic apparatus is also used to assist in the treatment of limb dysfunction and peripheral non-embolic vasculitis caused by cerebrovascular accidents, brain injuries, after brain surgery, spinal cord lesions, etc.

[0003] However, for the existing air pressure wave therapeutic apparatus, during use, the gas is pressurized by an internal air pump and then directly delivered to the airbag. If there are impurities in the gas, they will also enter the airbag together. After long-term use, there will be a large amount of impurities inside the airbag, and it is very difficult to clean them up, which will affect the use effect. Summary of the Invention

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an air wave pressure therapeutic apparatus.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an air wave pressure therapeutic apparatus, including a therapeutic apparatus body, a first air pipe is installed at the air outlet end of the therapeutic apparatus body, an inflation bag is installed at the end of the first air pipe away from the therapeutic apparatus body, a plurality of airbags are embedded inside the inflation bag, a second air pipe is fixedly installed inside the airbag, the second air pipe is connected to the first air pipe, a plurality of third air pipes are fixedly connected to the outer wall of the second air pipe, and the third air pipe is connected to the airbag;

[0006] A filtering component is installed between the therapeutic apparatus body and the first air pipe, and the filtering component is used for filtering the gas;

[0007] A control component is installed inside the second air pipe, and the control component is used for controlling the gas inside the second air pipe to enter the airbag.

[0008] Further: The filtering component includes a mounting block, an air inlet block and a filter net. The air inlet block is fixedly installed at the air outlet end of the therapeutic apparatus body, the mounting block is fixedly connected to the air inlet end of the first air pipe, the mounting block is threadedly connected to the air inlet block, and the filter net is fixedly installed inside the mounting block.

[0009] Further: The control component includes a moving tube and air grooves. A moving tube is slidably installed inside the second air tube. A plurality of air grooves are formed on the outer wall of the moving tube, and the air grooves cooperate with the air inlets of the third air tube.

[0010] Further: A lead screw is fixedly installed inside the second air tube. A threaded hole is formed inside the moving tube. The lead screw corresponds to the threaded hole, and a driving motor is fixedly installed on the outer wall of the second air tube.

[0011] Further: The outer wall of the moving tube is fixedly connected with a slider, and a sliding groove is formed on the inner wall of the second air tube. The slider corresponds to the sliding groove.

[0012] Further: A magic tape is fixedly installed on the outer wall of the inflatable bag.

[0013] The utility model has the following beneficial effects:

[0014] Compared with the prior art, by providing a therapeutic instrument body, a mounting block, an air inlet block and a first air tube, during use, gas enters the air inlet block from the therapeutic instrument body, and then after being filtered by the filter screen, it is discharged into the inside of the first air tube. After use, the mounting block is removed to clean the impurities in the filter screen, so that impurities can be filtered before the gas enters the airbag, solving the problem that dust in the airbag in the prior art affects the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the first perspective of the utility model;

[0016] Figure 2 is a schematic structural diagram of the second perspective of the utility model;

[0017] Figure 3 is an internal exploded structural diagram of the utility model;

[0018] Figure 4 is Figure 3 the enlarged structural diagram at A in

[0019] Figure 5 is Figure 3 the enlarged structural diagram at B in

[0020] Figure 6 is Figure 3 the enlarged structural diagram at C in

[0021] Legend:

[0022] 1. Therapeutic instrument body; 2. Filter assembly; 201. Mounting block; 202. Air intake block; 203. Filter net; 3. First air pipe; 4. Inflatable bag; 5. Magic tape; 6. Airbag; 7. Second air pipe; 701. Third air pipe; 702. Slide groove; 8. Moving pipe; 801. Air groove; 802. Lead screw; 803. Screw hole; 804. Driving motor; 805. Slide block. Detailed implementation manners

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer and more understandable, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] Refer to Figures 1-6 As shown in the figure, an air wave pressure therapeutic instrument provided by the present utility model includes a therapeutic instrument body 1. A first air pipe 3 is installed at the air outlet end of the therapeutic instrument body 1. One end of the first air pipe 3 far away from the therapeutic instrument body 1 is installed with an inflatable bag 4. A plurality of airbags 6 are embedded and installed inside the inflatable bag 4. A second air pipe 7 is fixedly installed inside the airbag 6. The second air pipe 7 is connected to the first air pipe 3. A plurality of third air pipes 701 are fixedly connected to the outer wall of the second air pipe 7. The third air pipe 701 is connected to the airbag 6. A filter assembly 2 is installed between the therapeutic instrument body 1 and the first air pipe 3. The filter assembly 2 is used to filter the gas. A control assembly is installed inside the second air pipe 7. The control assembly is used to control the gas inside the second air pipe 7 to enter the airbag 6.

[0025] During use, fix the inflatable bag 4 on the patient's leg, then turn on the therapeutic instrument body 1. The therapeutic instrument body 1 generates gas. Then, after being filtered by the filter assembly 2, it enters the second air pipe 7 through the first air pipe 3. Then, through the control assembly, control the gas to enter the designated airbag 6 in sequence, and the improvement of blood circulation can be realized.

[0026] Specifically, as Figure 4 shown, the filter assembly 2 includes a mounting block 201, an air intake block 202 and a filter net 203. The air intake block 202 is fixedly installed at the air outlet end of the therapeutic instrument body 1. The intake end of the first air pipe 3 is fixedly connected with a mounting block 201. The mounting block 201 is threadedly connected with the air intake block 202. A filter net 203 is fixedly installed inside the mounting block 201.

[0027] During use, the gas enters the air intake block 202 from the therapeutic instrument body 1, then after being filtered by the filter net 203, it is discharged into the inside of the first air pipe 3. After use, remove the mounting block 201 and clean the impurities in the filter net 203.

[0028] As Figure 6As shown in the figure, the control component includes a movable tube 8 and an air groove 801. The movable tube 8 is slidably installed inside the second air tube 7. A plurality of air grooves 801 are formed on the outer wall of the movable tube 8, and the air grooves 801 cooperate with the air inlets of the third air tube 701.

[0029] During use, gas enters the inside of the second air tube 7. Since the air passage between the third air tube 701 and the second air tube 7 is blocked by the movable tube 8, the gas will enter the inside of the movable tube 8. Then, by sliding the movable tube 8, the air grooves 801 are aligned with the air inlets of the third air tube 701, and the gas can enter the airbag 6 through the third air tube 701. Then, continue to slide the movable tube 8 to inflate the next airbag 6, and individual inflation of each airbag 6 can be achieved. By the different and constantly changing bulging sizes of each airbag 6, improvement of blood circulation can be realized.

[0030] As Figure 5 shown in the figure, a lead screw 802 is fixedly installed inside the second air tube 7. A threaded hole 803 is formed inside the movable tube 8. The lead screw 802 corresponds to the threaded hole 803, and a drive motor 804 is fixedly installed on the outer wall of the second air tube 7.

[0031] During use, turn on the drive motor 804 to drive the rotation of the lead screw 802. Through the cooperation of the lead screw 802 and the threaded hole 803, the movable tube 8 can be driven to slide on the inner wall of the second air tube 7.

[0032] As Figure 5 shown in the figure, a slider 805 is fixedly connected to the outer wall of the movable tube 8. A chute 702 is formed on the inner wall of the second air tube 7. The slider 805 corresponds to the chute 702.

[0033] During use, through the cooperation of the slider 805 and the lead screw 802, the movable tube 8 can slide smoothly on the inner wall of the second air tube 7.

[0034] As Figure 2 shown in the figure, a magic tape 5 is fixedly installed on the outer wall of the inflatable bag 4.

[0035] During use, wrap the inflatable bag 4 around the patient's leg, and then fix both sides of the inflatable bag 4 together through the magic tape 5, and the inflatable bag 4 can be fixed on the patient's leg.

[0036] Working principle: First, wrap the inflatable bag 4 around the patient's leg, and then fix both sides of the inflatable bag 4 together through the magic tape 5, and the inflatable bag 4 can be fixed on the patient's leg.

[0037] Next, turn on the treatment instrument body 1 to allow gas to enter the air intake block 202. After passing through the filter screen 203, it is then discharged into the first air pipe 3, and then enters the interior of the second air pipe 7. Since the air passage between the third air pipe 701 and the second air pipe 7 is blocked by the moving pipe 8, the gas will enter the interior of the moving pipe 8. Then, turn on the drive motor 804 to drive the screw rod 802 to rotate. The moving pipe 8 is driven by the screw rod 802 to slide on the inner wall of the second air pipe 7. When the air groove 801 corresponds to the air inlet of the third air pipe 701, the gas can enter the airbag 6 through the third air pipe 701. Then, continue to slide the moving pipe 8 to inflate the next airbag 6, and individual inflation of each airbag 6 can be achieved. By the different and constantly changing inflation sizes of each airbag 6, improvement of blood circulation can be realized.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An air wave pressure therapy device, comprising a therapy device body (1), characterized in that: A first air tube (3) is installed at the air outlet end of the therapeutic device body (1); an inflatable bag (4) is installed at one end of the first air tube (3) away from the therapeutic device body (1); a plurality of air bags (6) are embedded in the inflatable bag (4); a second air tube (7) is fixedly installed inside the air bag (6); the second air tube (7) is connected to the first air tube (3); a plurality of third air tubes (701) are fixedly connected to the outer wall of the second air tube (7); the third air tubes (701) are connected to the air bags (6); A filter assembly (2) is installed between the therapeutic device body (1) and the first air pipe (3), and the filter assembly (2) is used to filter the gas; A control component is installed inside the second air pipe (7), and the control component is used to control the gas inside the second air pipe (7) to enter the air bag (6).

2. The air wave pressure therapy device according to claim 1, characterized in that: The filter assembly (2) comprises a mounting block (201), an air intake block (202) and a filter screen (203); the air outlet end of the therapeutic device body (1) is fixedly mounted with the air intake block (202); the air intake end of the first air pipe (3) is fixedly connected with the mounting block (201); the mounting block (201) is threadedly connected to the air intake block (202); and the filter screen (203) is fixedly mounted inside the mounting block (201).

3. The air wave pressure therapy device according to claim 1, characterized in that: The control component comprises a moving tube (8) and an air groove (801); the moving tube (8) is slidably mounted inside the second air tube (7); a plurality of air grooves (801) are formed on the outer wall of the moving tube (8); the air grooves (801) cooperate with the air inlet of the third air tube (701).

4. The air wave pressure therapy device according to claim 3, characterized in that: A screw rod (802) is fixedly mounted inside the second air pipe (7), a screw hole (803) is provided inside the movable tube (8), the screw rod (802) corresponds to the screw hole (803), and a driving motor (804) is fixedly mounted on the outer wall of the second air pipe (7).

5. The air wave pressure therapy device according to claim 3, characterized in that: The outer wall of the movable tube (8) is fixedly connected with a sliding block (805), the inner wall of the second air pipe (7) is provided with a sliding groove (702), and the sliding block (805) corresponds to the sliding groove (702).

6. The air wave pressure therapy device according to claim 1, characterized in that: The outer wall of the inflatable bag (4) is fixedly mounted with a Velcro (5).

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