A cervical and lumbar meridian spraying and washing therapeutic instrument

Abstract

The present invention discloses a cervical and lumbar meridian spray treatment instrument, comprising a bracket and a Chinese medicine liquid tank, the bracket is provided with a support device adapted to the physiological curvature of the human spine and a multi-channel pipe group arranged along the width direction of the support device, the support device comprises a support body and a cervical vertebra support assembly and a lumbar vertebra support assembly arranged on the support body, the support body, the cervical vertebra support assembly and the lumbar vertebra support assembly are all provided with a plurality of evenly distributed through holes, the through holes are connected to the outlet of the pipe group, and the pipe group is connected to the Chinese medicine liquid tank through a connecting piece. The cervical and lumbar meridian spray treatment instrument of the present invention adopts a spray method from bottom to top, and the spray treatment can be performed while lying down, which is highly comfortable.

Description

Technical Field

[0001] The invention relates to the field of rehabilitation physiotherapy devices, in particular to a cervical and lumbar meridian spraying and washing therapeutic device. Background Art

[0002] Chinese medicine fumigation therapy is also known as Chinese medicine steaming therapy, Chinese medicine gas bath therapy, medicine penetration therapy, hot mist therapy, etc. Fumigation therapy is an important part of the core theory of traditional Chinese medicine. Through syndrome differentiation and treatment, the symptomatic formula of Chinese herbal medicine is selected according to the disease, and the skin is heated and fumigated to allow the drug ions to penetrate through the skin, thereby achieving the effects of promoting blood circulation and relieving pain, reducing swelling and dispersing blood stasis, dredging meridians, and relieving skin and muscle tension. Under the action of spraying, Chinese medicine can better play the role of dredging meridians, improve blood circulation, and stimulate nerve function recovery, thereby achieving the effects of removing blood stasis and dredging meridians, promoting blood circulation and relieving pain. Circular spraying can further improve the efficiency of the use of liquid medicine and allow the skin to contact more liquid medicine.

[0003] With the development of science and technology, Chinese medicine fumigation has developed accordingly in both theory and practice, and has gradually been widely used in many aspects such as leisure health care, rehabilitation and clinical treatment. However, the existing cervical and lumbar fumigation and spray treatments are all from top to bottom, which requires people to lie on the fumigation and spray treatment device, which is relatively uncomfortable. Summary of the invention

[0004] The purpose of the present invention is to provide a cervical and lumbar meridian spraying treatment instrument, which adopts a fumigation and spraying method from bottom to top, and the fumigation and spraying treatment can be performed while lying down, with high comfort.

[0005] To achieve the above object, the present invention adopts the following technical solution:

[0006] A cervical and lumbar meridian spray therapy instrument comprises a bracket and a Chinese medicine liquid tank, the bracket is provided with a support device adapted to the physiological curvature of the human spine and a multi-channel pipe group arranged along the width direction of the support device, the support device comprises a support body and a cervical support assembly and a lumbar support assembly which are adjustable in width and height and are arranged on the support body, the support body, the cervical support assembly and the lumbar support assembly are all provided with a plurality of evenly distributed through holes, the through holes are connected to the outlet of the pipe group, and the pipe group is connected to the Chinese medicine liquid tank through a connecting piece.

[0007] The cervical vertebra support assembly includes a first elastic arc plate, a first width adjustment mechanism and a first height adjustment mechanism, the through hole of the cervical vertebra support assembly is arranged on the first elastic arc plate, the first width adjustment mechanism includes a first transverse support block, a first transverse sliding rod and a first transverse locking piece, the first transverse support block is provided with a first transverse sliding hole adapted to the first transverse sliding rod, the opening of the first transverse sliding hole is along the front-to-back direction, the inner end of the first transverse sliding rod is fixedly connected to the outer end of the first elastic arc plate; the first height adjustment mechanism includes a first vertical support block, a first vertical sliding block and a first vertical locking piece, the first vertical support block is fixedly connected to the bracket, the first vertical support block is provided with a first vertical sliding hole adapted to the first vertical sliding block, the opening of the first vertical sliding hole is along the front-to-back direction, and the first transverse support block is fixedly connected to the first vertical sliding block.

[0008] The first transverse locking member includes a first transverse locking nut and a threaded structure arranged at the outer end of the first transverse sliding rod and adapted to the first transverse locking nut, and the first transverse locking nut is located on the outer side of the first transverse support block; the first vertical locking member includes a first connecting member and a first vertical locking nut, the first connecting member passes through the first vertical support block and the first vertical sliding block, the first vertical locking nut is located on the outer side of the first vertical support block, and the outer end of the first connecting member is provided with a threaded structure adapted to the first vertical locking nut.

[0009] A first disc spring and a first friction plate are provided between the first transverse locking nut and the first transverse support block, and the first friction plate is located on the inner side of the first disc spring; a second disc spring and a second friction plate are provided between the first vertical locking nut and the first vertical support block, and the second friction plate is located on the inner side of the second disc spring.

[0010] The lumbar support assembly includes a second elastic arc plate, a second width adjustment mechanism and a second height adjustment mechanism, the through hole of the lumbar support assembly is arranged on the second elastic arc plate, the second width adjustment mechanism includes a second transverse support block, a second transverse sliding rod and a second transverse locking piece, the second transverse support block is provided with a second transverse sliding hole adapted to the second transverse sliding rod, the opening of the second transverse sliding hole is along the front-to-back direction, the inner end of the second transverse sliding rod is fixedly connected to the outer end of the second elastic arc plate; the second height adjustment mechanism includes a second vertical support block, a second vertical sliding block and a second vertical locking piece, the second vertical support block is fixedly connected to the bracket, the second vertical support block is provided with a second vertical sliding hole adapted to the second vertical sliding block, the opening of the second vertical sliding hole is along the front-to-back direction, and the second vertical support block is fixedly connected to the second vertical sliding block.

[0011] The second transverse locking member includes a second transverse locking nut and a threaded structure arranged at the outer end of the second transverse sliding rod and adapted to the second transverse locking nut, and the second transverse locking nut is located on the outer side of the second transverse support block; the second vertical locking member includes a second connecting member and a second vertical locking nut, the second connecting member passes through the second vertical support block and the second vertical sliding block, the second vertical locking nut is located on the outer side of the second vertical support block, and the outer end of the second connecting member is provided with a threaded structure adapted to the second vertical locking nut.

[0012] A third disc spring and a third friction plate are provided between the second transverse locking nut and the second transverse support block, and the third friction plate is located on the inner side of the third disc spring; a fourth disc spring and a fourth friction plate are provided between the second vertical locking nut and the second vertical support block, and the fourth friction plate is located on the inner side of the fourth disc spring.

[0013] The tube group corresponding to the through holes on the cervical support assembly and the lumbar support assembly is the first tube group, which includes a first main pipe and a first branch pipe, and the first branch pipe is a hose; the tube group corresponding to the through holes on the support body is the second tube group, which includes a second main pipe and a second branch pipe; an independent water pump and fan are also provided between the Chinese medicine liquid tank and the tube group; and a valve is provided on each of the tube groups.

[0014] A first connecting groove arranged along the width direction of the support body is provided between the upper ends of the through holes on the support body.

[0015] The support body is provided with a second connecting groove located outside the through hole of the support body, the second connecting groove is connected to the outer end of the first connecting groove, the first connecting groove and the second connecting groove are both provided with a cover plate, the upper surface of the cover plate is flush with the upper surface of the support body, and the second connecting groove is connected to the waste liquid recovery tank through a pipeline; a heater and a temperature sensor are provided in the traditional Chinese medicine solution tank.

[0016] The cervical and lumbar meridian spray therapy device of the present invention can perform fumigation and spray from bottom to top, and the fumigation and spray treatment can be performed while lying down, with high comfort; it can perform both fumigation and spray, has comprehensive functions, and is easy to use; a support device adapted to the physiological curvature of the human spine is provided on the bracket, further improving the comfort; the width and height of the cervical support assembly and the lumbar support assembly are adjustable, with a wide range of applications; the first width adjustment mechanism of the cervical support is convenient for adjusting the width of the first elastic arc plate, and the first height adjustment mechanism is convenient for adjusting the height of the first elastic arc plate; the second width adjustment mechanism of the lumbar support is convenient for adjusting the width of the second elastic arc plate, and the second height adjustment mechanism is convenient for adjusting the height of the second elastic arc plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a first embodiment of the present invention;

[0018] Figure 2 yes Figure 1 The main view;

[0019] Figure 3 yes Figure 1 Left view of

[0020] Figure 4 yes Figure 1 A top view of

[0021] Figure 5 is a front view of the first tube group in the present invention;

[0022] Figure 6 is a front view of the second tube group in the present invention;

[0023] Figure 7 yes Figure 6 Left view of

[0024] Figure 8 is a schematic structural diagram of a first transverse locking member and a first transverse sliding rod;

[0025] Fig. 9 is a schematic structural diagram of a first vertical locking member;

[0026] Fig.10 yes Fig. 9 The main view;

[0027] Fig.11 is a top view of a second embodiment of the present invention;

[0028] Fig.12 yes Fig.11 Right view of . DETAILED DESCRIPTION

[0029] The following is a specific embodiment of the present invention, and those familiar with the technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. It should be noted that the structure, proportion, size, etc. illustrated in the drawings of this specification are only used to match the content disclosed in the specification, so that those familiar with the technology can understand and read, and are not used to limit the limiting conditions that the present invention can implement, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the scope that the technical content disclosed by the present invention can cover. At the same time, the terms such as "upper", "lower", "left", "right", "front", "back", "middle" and "one" quoted in this specification are also only for the convenience of narration, and are not used to limit the scope of the present invention. The change or adjustment of its relative relationship should also be regarded as the scope of the present invention without substantial change of the technical content.

[0030] like Figures 1 to 10 As shown, the first embodiment is a cervical and lumbar meridian spray therapy instrument, which includes a bracket 1 and a Chinese medicine liquid tank 2. The bracket 1 is provided with a support device adapted to the physiological curvature of the human spine and a multi-channel tube group 3 arranged along the width direction of the support device. The support device includes a support body 10 and a cervical support assembly and a lumbar support assembly with adjustable width and height arranged on the support body 10. The support body 10, the cervical support assembly and the lumbar support assembly are all provided with a plurality of evenly distributed through holes 4, the through holes 4 are connected to the outlet of the tube group 3, the tube group 3 is connected to the Chinese medicine liquid tank 2 through a connecting piece, and the Chinese medicine liquid tank 2 is filled with filtered Chinese medicine liquid.

[0031] The cervical vertebra support assembly includes a first elastic arc plate 5, a first width adjustment mechanism and a first height adjustment mechanism. The through hole 4 of the cervical vertebra support assembly is arranged on the first elastic arc plate 5, and the height of the first elastic arc plate 5 can be adjusted. The first width adjustment mechanism includes a first transverse support block 6, a first transverse slide bar 7 and a first transverse locking member 8. The first transverse support block 6 is provided with a first transverse sliding hole 9 adapted to the first transverse slide bar 7, and the opening of the first transverse sliding hole 9 is along the front-to-back direction. The inner end of the first transverse slide bar 7 is fixedly connected to the outer end of the first elastic arc plate 5. The first height adjustment mechanism includes a first vertical support block 11, a first vertical slide block 12 and a first vertical locking member 13. The first vertical support block 11 is fixedly connected to the bracket 1. The first vertical support block 11 is provided with a first vertical sliding hole 14 adapted to the first vertical slide block 12, and the opening of the first vertical sliding hole 14 is along the front-to-back direction. The first transverse support block 6 is fixedly connected to the first vertical slide block 12.

[0032] The first transverse locking member 8 includes a first transverse locking nut 15 and a threaded structure provided at the outer end of the first transverse sliding bar 7 and adapted to the first transverse locking nut 15. The first transverse locking nut 15 is located at the outer side of the first transverse support block 6. The first vertical locking member 13 includes a first connecting member 16 and a first vertical locking nut 17. The first connecting member 16 passes through the first vertical support block 11 and the first vertical sliding block 12. The first vertical locking nut 17 is located at the outer side of the first vertical support block 11. The outer end of the first connecting member 16 is provided with a threaded structure adapted to the first vertical locking nut 17.

[0033] A first disc spring 18 and a first friction plate 19 are provided between the first transverse locking nut 15 and the first transverse support block 6. The first friction plate 19 is located on the inner side of the first disc spring 18. The first disc spring 18 and the first friction plate 19 increase the friction between the first transverse locking nut 15 and the first transverse support block 6, so that the stability of the first transverse locking member 8 is higher. A second disc spring 20 and a second friction plate 21 are provided between the first vertical locking nut 17 and the first vertical support block 11. The second friction plate 21 is located on the inner side of the second disc spring 20. The second disc spring 20 and the second friction plate 21 increase the friction between the first vertical locking nut 17 and the first vertical support block 11, so that the stability of the first vertical locking member 13 is higher. Since the neck has a small force on the first elastic arc plate 5, the first transverse locking member 8 and the first vertical locking member 13 of the present invention can meet the requirements.

[0034] When the width of the first elastic arc plate 5 needs to be adjusted, the first transverse locking nut 15 is first loosened so that the first transverse slide bar 7 can slide in the first transverse slide hole 9. When the width of the first elastic arc plate 5 meets the requirement, the first transverse locking nut 15 is tightened, and the first transverse slide bar 7 and the first transverse slide hole 9 are relatively stationary. When the height of the first elastic arc plate 5 needs to be adjusted, the first vertical locking nut 17 is first loosened so that the first vertical slider 12 can slide in the first vertical slide hole 14. The first vertical slider 12 drives the first transverse locking member 8 and the first elastic arc plate 5 to move in the same position through the first transverse support block 6. When the height of the first elastic arc plate 5 meets the requirement, the first vertical locking nut 17 is tightened, and the first vertical slider 12 and the first vertical slide hole 14 are relatively stationary. Because the curvature of the cervical spine of each person is not particularly different, the amplitude of each adjustment will be relatively small.

[0035] The lumbar support assembly includes a second elastic arc plate 22, a second width adjustment mechanism 23 and a second height adjustment mechanism 24. The through hole 4 of the lumbar support assembly is arranged on the second elastic arc plate 22. The second width adjustment mechanism 23 includes a second transverse support block, a second transverse slide bar and a second transverse locking member. The second transverse support block is provided with a second transverse sliding hole adapted to the second transverse slide bar, and the opening of the second transverse sliding hole is along the front-to-back direction. The inner end of the second transverse slide bar is fixedly connected to the outer end of the second elastic arc plate 22. The second height adjustment mechanism 24 includes a second vertical support block, a second vertical slide block and a second vertical locking member. The second vertical support block is fixedly connected to the bracket 1. The second vertical support block is provided with a second vertical sliding hole adapted to the second vertical slide bar, and the opening of the second vertical sliding hole is along the front-to-back direction. The second transverse support block is fixedly connected to the second vertical slide bar.

[0036] The second transverse locking member includes a second transverse locking nut and a threaded structure provided at the outer end of the second transverse sliding rod and adapted to the second transverse locking nut, and the second transverse locking nut is located on the outer side of the second transverse support block. The second vertical locking member includes a second connecting member and a second vertical locking nut, the second connecting member passes through the second vertical support block and the second vertical sliding block, the second vertical locking nut is located on the outer side of the second vertical support block, and the outer end of the second connecting member is provided with a threaded structure adapted to the second vertical locking nut.

[0037] A third disc spring and a third friction plate are provided between the second transverse locking nut and the second transverse support block, and the third friction plate is located on the inner side of the third disc spring. The third disc spring and the third friction plate increase the friction between the second transverse locking nut and the second transverse support block, so that the second transverse locking member has higher stability. A fourth disc spring and a fourth friction plate are provided between the second vertical locking nut and the second vertical support block, and the fourth friction plate is located on the inner side of the fourth disc spring. The fourth disc spring and the fourth friction plate increase the friction between the second vertical locking nut and the second vertical support block, so that the second vertical locking member has higher stability. Since the force exerted by the waist on the second elastic arc plate 22 is also relatively small, the second transverse locking member and the second vertical locking member of the present invention can meet the requirements.

[0038] The method for adjusting the width and height of the second elastic arc plate 22 is similar to the method for adjusting the first elastic arc plate 5 , and will not be described in detail herein.

[0039] The pipe group 3 corresponding to the through hole 4 on the cervical support assembly and the lumbar support assembly is a first pipe group, which includes a first main pipe 25 and a first branch pipe 26, and the first branch pipe 26 is a hose. The pipe group 3 corresponding to the through hole 4 on the support body 10 is a second pipe group, which includes a second main pipe 27 and a second branch pipe 28.

[0040] An independent water pump 29 and a fan 30 are also provided between the Chinese medicine liquid tank 2 and the pipe group 3. The water pump 29 and the fan 30 are connected to the Chinese medicine liquid tank 2 through different connecting pipes, and the two do not affect each other. When the water pump 29 is working, the fan 30 stops to realize the spraying function. When the fan 30 is working, the water pump 29 stops to realize the fumigation function. Each of the pipe groups 3 is provided with a valve.

[0041] A first connection groove 31 is disposed between the upper ends of the through holes 4 on the support body 10 and arranged along the width direction of the support body 10 .

[0042] like Figure 11 to Figure 12 As shown, in the second embodiment of the present invention, in order to facilitate the timely discharge of the Chinese medicine liquid sprayed on the human body, a second connecting groove 32 located outside the through hole 4 of the support body 10 is provided on the support body 10 of the first embodiment, and the second connecting groove 32 is connected to the outer end of the first connecting groove 31. The first connecting groove 31 and the second connecting groove 32 are both provided with a cover plate, and the upper surface of the cover plate is flush with the upper surface of the support body 10. The second connecting groove 32 is connected to the waste liquid recovery tank 33 through a pipeline. A heater and a temperature sensor are provided in the Chinese medicine solution tank, and the heater can heat the Chinese medicine solution. The temperature sensor includes a temperature sensor for detecting the temperature of the Chinese medicine steam and a temperature sensor for detecting the temperature of the Chinese medicine liquid.

[0043] When fumigation is required, the Chinese medicine liquid in the Chinese medicine liquid tank 2 is heated to generate steam containing Chinese medicine. When the set temperature is reached, the fan 30 starts to work, and the Chinese medicine steam enters the pipe group 3 through the fan 30, flows to the through hole 4 through the pipe group 3, and the Chinese medicine steam flowing out of the through hole 4 fumigates the human body. When spraying is required, when the Chinese medicine liquid in the Chinese medicine liquid tank 2 is heated to the set temperature, the water pump 29 starts to work, and the Chinese medicine liquid enters the pipe group 3 through the water pump 29, flows to the through hole 4 through the pipe group 3, and the Chinese medicine liquid flowing out of the through hole 4 sprays the human body. The Chinese medicine liquid sprayed on the human body flows into the second connecting groove 32 through the first connecting groove 31, and the Chinese medicine waste liquid in the second connecting groove 32 enters the waste liquid recovery tank 33 through the pipeline.

[0044] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A cervical and lumbar meridian spray treatment instrument, comprising a bracket and a Chinese medicine liquid tank, characterized in that: The support is provided with a support device adapted to the physiological curvature of the human spine and a multi-channel tube group arranged along the width direction of the support device, the support device comprises a support body and a cervical support assembly and a lumbar support assembly with adjustable width and height arranged on the support body, the support body, the cervical support assembly and the lumbar support assembly are all provided with a plurality of evenly distributed through holes, the through holes are connected with the outlet of the tube group, and the tube group is connected with the Chinese medicine liquid tank through a connecting piece; The cervical vertebra support assembly includes a first elastic arc plate, a first width adjustment mechanism and a first height adjustment mechanism, the through hole of the cervical vertebra support assembly is arranged on the first elastic arc plate, the first width adjustment mechanism includes a first transverse support block, a first transverse sliding rod and a first transverse locking piece, the first transverse support block is provided with a first transverse sliding hole adapted to the first transverse sliding rod, the opening of the first transverse sliding hole is along the front-to-back direction, the inner end of the first transverse sliding rod is fixedly connected to the outer end of the first elastic arc plate; the first height adjustment mechanism includes a first vertical support block, a first vertical sliding block and a first vertical locking piece, the first vertical support block is fixedly connected to the bracket, the first vertical support block is provided with a first vertical sliding hole adapted to the first vertical sliding rod, the opening of the first vertical sliding hole is along the front-to-back direction, and the first transverse support block is fixedly connected to the first vertical sliding rod; The tube group corresponding to the through holes on the cervical support assembly and the lumbar support assembly is the first tube group, which includes a first main pipe and a first branch pipe, and the first branch pipe is a hose; the tube group corresponding to the through holes on the support body is the second tube group, which includes a second main pipe and a second branch pipe; an independent water pump and fan are also provided between the Chinese medicine liquid tank and the tube group; and a valve is provided on each of the tube groups.

2. The cervical and lumbar meridian spray treatment instrument according to claim 1, characterized in that: The first transverse locking member includes a first transverse locking nut and a threaded structure arranged at the outer end of the first transverse sliding rod and adapted to the first transverse locking nut, and the first transverse locking nut is located on the outer side of the first transverse support block; the first vertical locking member includes a first connecting member and a first vertical locking nut, the first connecting member passes through the first vertical support block and the first vertical sliding block, the first vertical locking nut is located on the outer side of the first vertical support block, and the outer end of the first connecting member is provided with a threaded structure adapted to the first vertical locking nut.

3. The cervical and lumbar meridian spray treatment device according to claim 2, characterized in that: A first disc spring and a first friction plate are provided between the first transverse locking nut and the first transverse support block, and the first friction plate is located on the inner side of the first disc spring; a second disc spring and a second friction plate are provided between the first vertical locking nut and the first vertical support block, and the second friction plate is located on the inner side of the second disc spring.

4. The cervical and lumbar meridian spray treatment instrument according to claim 1, characterized in that: The lumbar support assembly includes a second elastic arc plate, a second width adjustment mechanism and a second height adjustment mechanism, the through hole of the lumbar support assembly is arranged on the second elastic arc plate, the second width adjustment mechanism includes a second transverse support block, a second transverse sliding rod and a second transverse locking piece, the second transverse support block is provided with a second transverse sliding hole adapted to the second transverse sliding rod, the opening of the second transverse sliding hole is along the front-to-back direction, the inner end of the second transverse sliding rod is fixedly connected to the outer end of the second elastic arc plate; the second height adjustment mechanism includes a second vertical support block, a second vertical sliding block and a second vertical locking piece, the second vertical support block is fixedly connected to the bracket, the second vertical support block is provided with a second vertical sliding hole adapted to the second vertical sliding block, the opening of the second vertical sliding hole is along the front-to-back direction, and the second vertical support block is fixedly connected to the second vertical sliding block.

5. The cervical and lumbar meridian spray treatment device according to claim 4, characterized in that: The second transverse locking member includes a second transverse locking nut and a threaded structure arranged at the outer end of the second transverse sliding rod and adapted to the second transverse locking nut, and the second transverse locking nut is located on the outer side of the second transverse support block; the second vertical locking member includes a second connecting member and a second vertical locking nut, the second connecting member passes through the second vertical support block and the second vertical sliding block, the second vertical locking nut is located on the outer side of the second vertical support block, and the outer end of the second connecting member is provided with a threaded structure adapted to the second vertical locking nut.

6. The cervical and lumbar meridian spray treatment device according to claim 5, characterized in that: A third disc spring and a third friction plate are provided between the second transverse locking nut and the second transverse support block, and the third friction plate is located on the inner side of the third disc spring; a fourth disc spring and a fourth friction plate are provided between the second vertical locking nut and the second vertical support block, and the fourth friction plate is located on the inner side of the fourth disc spring.

7. The cervical and lumbar meridian spray treatment device according to claim 1, characterized in that: A first connecting groove arranged along the width direction of the support body is provided between the upper ends of the through holes on the support body.

8. The cervical and lumbar meridian spray treatment device according to claim 7, characterized in that: The support body is provided with a second connecting groove located outside the through hole of the support body, the second connecting groove is connected to the outer end of the first connecting groove, the first connecting groove and the second connecting groove are both provided with a cover plate, the upper surface of the cover plate is flush with the upper surface of the support body, the second connecting groove is connected to the waste liquid recovery tank through a pipeline; a heater and a temperature sensor are provided in the traditional Chinese medicine liquid tank.

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