Shock wave equipment with cold therapy function

Abstract

The invention relates to the technical field of medical instruments, in particular to shock wave equipment with a cold therapy function. Comprising a bottom plate, a vehicle body is fixedly connected to the bottom plate, a liquid carbon dioxide tank is arranged in the vehicle body, a rotating protection plate matched with the liquid carbon dioxide tank is rotationally connected to the vehicle body, a first control mechanism matched with the liquid carbon dioxide tank is arranged in the vehicle body, and a fixed connecting pipe is fixedly connected to the liquid carbon dioxide tank; an outer connecting pipe connected with the fixed connecting pipe is arranged on the bottom plate, the other end of the outer connecting pipe is connected with a treatment gun, and a gun barrel is arranged on the treatment gun; according to the shock wave device, the problems that in the prior art, shock wave equipment is complex in operation and poor in relieving effect, and the treatment effect cannot be guaranteed are effectively solved, and the treatment effect and the comfort degree of the shock wave device in the treatment process are effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to a shock wave device with a cold therapy function. Background Art

[0002] In the prior art, conventional pneumatic ballistic shock wave devices on the market generally use air compressors as air sources to drive energy blocks; the device will produce edema, redness, hematoma, bleeding spots, pain and other phenomena during treatment, causing great discomfort to patients. The existing remedial measures are to use cold compress equipment to relieve the treatment site after extracorporeal shock wave treatment, which cannot be relieved in time during the treatment process. This method is not only complicated to operate, but also delays the opportunity for relief and has little effect; on the other hand, some pneumatic ballistic shock wave devices use gas cylinders as gas sources. After using the device for a period of time, the gas in the gas cylinder becomes less and the air pressure decreases, which will affect the treatment effect. Therefore, there is an urgent need for a shock wave device with cold therapy function to solve the current problem. Summary of the invention

[0003] To solve the above problems, the present invention proposes a shock wave device with cold therapy function, which effectively solves the problems of complex operation, poor relief effect and inability to guarantee treatment effect of shock wave devices in the prior art, and effectively guarantees the treatment effect and comfort during the shock wave device treatment process.

[0004] To achieve the above-mentioned purpose, the present invention proposes the following technical scheme: a shock wave device with cold therapy function, comprising a base plate, a vehicle body is fixedly connected to the base plate, a liquid carbon dioxide tank is arranged in the vehicle body, a rotating guard plate matched with the liquid carbon dioxide tank is rotatably connected to the vehicle body, a first control mechanism matched with the liquid carbon dioxide tank is arranged in the vehicle body, a fixed connecting pipe is fixedly connected to the liquid carbon dioxide tank, an external connecting pipe connected to the fixed connecting pipe is arranged on the base plate, a treatment gun is connected to the other end of the external connecting pipe, and a gun barrel is arranged on the treatment gun; a first liquid adding pipe is fixedly connected to the fixed connecting pipe, and a second control mechanism matched with the first liquid adding pipe is arranged in the first liquid adding pipe.

[0005] Furthermore: a first fixing plate, a second fixing plate and a third fixing plate are fixedly connected in the gun barrel, a lumen and a cooling tube are arranged in the gun barrel, and both ends of the cooling tube are respectively connected to the second fixing plate and the third fixing plate; one end of the lumen is connected to the second fixing plate, and a treatment head matching the gun barrel is coaxially fixedly connected to the other end of the lumen, a cooling chamber matching the treatment head is arranged in the gun barrel, and the cooling chamber is connected to the cooling tube through the third fixing plate; a connecting chamber is arranged between the first fixing plate and the second fixing plate, and the lumen and the cooling tube are connected to the connecting chamber; a first connecting tube connected to the connecting chamber is fixedly connected to the other end of the first fixing plate, and the first connecting tube is connected to the external connecting tube through the treatment gun.

[0006] Furthermore, an energy block is slidably connected in the lumen, and under the action of air pressure, the energy block slides in the lumen to impact the treatment head, thereby achieving treatment for the patient.

[0007] Furthermore: a through hole connected to the cavity tube and the cooling tube is provided on the second fixing plate, and the radius of the through hole connecting the second fixing plate and the cavity tube is smaller than the radius of the energy block.

[0008] Further: the first control mechanism includes a pressure sensor arranged in the vehicle body, a pressure plate is slidably connected in the liquid carbon dioxide tank, and a plurality of measuring columns matched with the pressure sensor are fixedly connected below the pressure plate. Under the action of the pressure in the liquid carbon dioxide tank, the measuring columns will exert a certain pressure on the pressure sensor, thereby detecting the pressure in the liquid carbon dioxide tank; a first lifting slide column is slidably connected in the vehicle body, and a slide groove matched with the first lifting slide column is arranged at the bottom of the liquid carbon dioxide tank; the first lifting slide column is in contact with the bottom surface of the pressure plate in the lowest position in its initial state; a first lifting stud engaged with the first lifting slide column is rotatably connected in the vehicle body.

[0009] Further: the second control mechanism includes a first fixed ring and a first fixed frame fixed in the first liquid adding tube, a first movable sliding column matching therewith is slidably connected to the first fixed frame, one end of the first movable sliding column is fixedly connected to the first fixed ring matching the first protective plate, a first return spring is connected to the outer sleeve of the first movable sliding column, one end of the first return spring is fixedly connected to the first fixed frame, and the other end of the first fixed frame is fixedly connected to the first protective plate.

[0010] Furthermore: the diameter of the first protective plate is larger than the diameter of the inner ring of the first fixing ring, and at the same time, the diameter of the first protective plate is smaller than the diameter of the outer ring of the first fixing ring.

[0011] Furthermore: a protective groove matched with the gun barrel is arranged on the vehicle body, and at the same time, a supporting block matched with the treatment gun is arranged on the vehicle body.

[0012] Furthermore: a solenoid valve matched with the first connecting pipe is arranged in the treatment gun; a control console connected with the solenoid valve, the pressure sensor and the first control mechanism is arranged on the vehicle body.

[0013] Furthermore: a handrail is fixedly connected to the vehicle body, and a universal wheel is arranged under the bottom plate.

[0014] Compared with the prior art, the gain effect of the present invention is: 1. The setting of the first control mechanism ensures the pressure of the gas source during the treatment process, and effectively solves the problem of poor treatment effect caused by insufficient gas source pressure.

[0015] 2. The setting of the second control mechanism ensures the sealing of the liquid carbon dioxide tank, and also ensures the integrity of the function when adding liquid to the liquid carbon dioxide tank.

[0016] 3. The setting of the treatment gun and the pipeline inside the gun barrel ensures that the gas in the liquid carbon dioxide tank can not only be used as a gas source, but also can enter the cooling chamber to achieve synchronous relief for the patient during the treatment process, greatly improving the comfort during the treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereogram of the present invention.

[0018] Figure 2 It is a side perspective view of the present invention.

[0019] Figure 3 It is an internal cutaway view of the present invention.

[0020] Figure 4 It is a three-dimensional diagram of the first control mechanism of the present invention.

[0021] Figure 5 It is a three-dimensional diagram of the second control mechanism of the present invention.

[0022] Figure 6 It is a partial structural diagram of the present invention.

[0023] Figure 7 It is a partially cutaway stereoscopic view of the present invention.

[0024] In the figure: 1, bottom plate, 2, vehicle body, 3, rotating guard plate, 4, treatment gun, 5, external connecting pipe, 6, liquid carbon dioxide tank, 7, fixed connecting pipe, 8, pressure plate, 9, measuring column, 10, pressure sensor, 11, first lifting slide column, 12, first lifting stud, 13, first liquid adding pipe, 14, first fixed ring, 15, first guard plate, 16, first movable slide column, 17, first return spring, 18, first fixed frame, 19, first connecting pipe, 20, first fixed plate, 21, second fixed plate, 22, cavity tube, 23, cooling tube, 24, third fixed plate, 25, treatment head, 26, cooling cavity, 27, energy block, 40, gun barrel. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] A shock wave device with cold therapy function comprises a base plate 1, a vehicle body 2 is fixedly connected to the base plate 1, a liquid carbon dioxide tank 6 is arranged in the vehicle body 2, a rotating guard plate 3 which matches the liquid carbon dioxide tank 6 is rotatably connected to the vehicle body 2, a first control mechanism which matches the liquid carbon dioxide tank 6 is arranged in the vehicle body 2, a fixed connecting pipe 7 is fixedly connected to the liquid carbon dioxide tank 6, an external connecting pipe 5 connected to the fixed connecting pipe 7 is arranged on the base plate 1, a treatment gun 4 is connected to the other end of the external connecting pipe 5, and a gun barrel 40 is arranged on the treatment gun 4; a first liquid adding pipe 13 is fixedly connected to the fixed connecting pipe 7, and a second control mechanism which matches the first liquid adding pipe 13 is arranged in the first liquid adding pipe 13.

[0027] like Figure 1 , 2 As shown in Figure 3; when the medical staff operates the present invention, the medical staff first moves the present invention to a suitable position. When the patient needs to be treated with shock wave therapy, the pressure in the liquid carbon dioxide tank 6 can be checked through the console first, and then the pressure in the liquid carbon dioxide tank 6 can be adjusted to a suitable position through the first control mechanism. After completing the above operations, the medical staff can hold the external connecting tube 5 to align the treatment head 25 on the treatment gun 4 with the part of the patient that needs treatment; then the medical staff presses the solenoid valve on the external connecting tube 5 to treat the affected part of the patient. During the treatment, the carbon dioxide gas in the liquid carbon dioxide tank 6 enters the treatment gun 4 through the external connecting tube 5 and the first connecting tube 19, and is stored in the energy block 27 while providing power. In the cooling chamber 26, the patient's treatment area is soothed simultaneously. When the treatment is completed, the solenoid valve will deflate and extract the gas in the treatment gun 4, thereby resetting the energy block 27 for the next treatment; when it is necessary to add carbon dioxide to the liquid carbon dioxide tank 6, the external pipeline is connected to the first liquid adding pipe 13, so as to add liquid to the liquid carbon dioxide tank 6. Under normal circumstances, the second control mechanism can control the overflow of the liquid in the liquid carbon dioxide tank 6; it realizes the cooperation with the first control mechanism; ensures the integrity of the functions of the present invention; effectively solves the problems of complex operation, poor relief effect and inability to guarantee treatment effect of shock wave equipment in the prior art, and effectively ensures the treatment effect and comfort during the shock device treatment process.

[0028] The gun barrel 40 is fixedly connected with the first fixing plate 20, the second fixing plate 21 and the third fixing plate 24. The gun barrel 40 is provided with a cavity tube 22 and a cooling tube 23. The two ends of the cooling tube 23 are respectively connected with the second fixing plate 21 and the third fixing plate 24; one end of the cavity tube 22 is connected with the second fixing plate 21, and the other end of the cavity tube 22 is coaxially fixed with a treatment head 25 matched with the gun barrel 40. The gun barrel 40 is provided with a cooling chamber 26 matched with the treatment head 25. The cooling chamber 26 is connected to the third fixing plate 21. 4 is connected to the cooling tube 23; a connecting cavity is provided between the first fixing plate 20 and the second fixing plate 21, and the cavity tube 22 and the cooling tube 23 are connected to the connecting cavity; the other end of the first fixing plate 20 is fixedly connected to the first connecting tube 19 connected to the connecting cavity, and the first connecting tube 19 is connected to the external connecting tube 5 through the treatment gun 4; an energy block 27 is slidably connected in the cavity tube 22, and under the action of air pressure, the energy block 27 slides in the cavity tube 22 to impact the treatment head 25, thereby achieving treatment of the patient.

[0029] like Figure 6 and 7 As shown: after the carbon dioxide gas enters the connecting cavity through the first connecting tube 19 and the first fixing plate 20, the carbon dioxide enters the cavity tube 22 and the cooling tube 23 respectively. The carbon dioxide entering the cavity tube 22 will push the energy block 27 to hit the treatment head 25 to treat the patient; at the same time, the carbon dioxide entering the cooling tube 23 will enter the cooling cavity 26 through the third fixing plate 24, and cool the gun barrel 40 matched with the cooling cavity 26, thereby achieving relief for the patient.

[0030] The first control mechanism includes a pressure sensor 10 arranged in the vehicle body 2, a pressure plate 8 is slidably connected in the liquid carbon dioxide tank 6, and a plurality of measuring columns 9 matched with the pressure sensor 10 are fixedly connected below the pressure plate 8. Under the action of the pressure in the liquid carbon dioxide tank 6, the measuring columns 9 will apply a certain pressure to the pressure sensor 10, so that the pressure in the liquid carbon dioxide tank 6 can be detected; a first lifting slide 11 is slidably connected in the vehicle body 2, and a slide groove matched with the first lifting slide 11 is arranged at the bottom of the liquid carbon dioxide tank 6; the first lifting slide 11 is in contact with the bottom surface of the pressure plate 8 in the lowest position in its initial state; a first lifting stud 12 meshing with the first lifting slide 11 is rotatably connected in the vehicle body 2.

[0031] like Figure 3 and 4As shown: when operating this step, the control console can first check the pressure sensor 10 for the pressure inside the liquid carbon dioxide tank 6. During this process, the pressure inside the liquid carbon dioxide tank 6 will cause the pressure plate 8 to be in the lowest position. At this time, the pressure plate 8 will apply pressure to the pressure sensor 10 through the measuring column 9. After analysis by the control console, the pressure plate 8 can be driven to slide through the first lifting slide column 11 and the first lifting stud 12 according to the treatment situation, so as to achieve the required pressure in the liquid carbon dioxide tank 6.

[0032] The second control mechanism includes a first fixed ring 14 and a first fixed frame 18 fixed inside the first liquid adding tube 13, a first movable sliding column 16 matching therewith is slidably connected to the first fixed frame 18, one end of the first movable sliding column 16 is fixedly connected to the first fixed ring 14 matching the first protective plate 15, a first return spring 17 is connected to the outer sleeve of the first movable sliding column 16, one end of the first return spring 17 is fixedly connected to the first fixed frame 18, and the other end of the first fixed frame 18 is fixedly connected to the first protective plate 15; the diameter of the first protective plate 15 is larger than the inner diameter of the first fixed ring 14, and at the same time, the diameter of the first protective plate 15 is smaller than the outer diameter of the first fixed ring 14.

[0033] like Figure 3 and 5 As shown: when liquid is added to the liquid carbon dioxide tank 6 through the first liquid adding pipe 13, the carbon dioxide liquid drives the first protective plate 15 and the first movable sliding column 16 to slide under the action of pressure, so that the first fixed ring 14 and the first protective plate 15 are separated and the carbon dioxide liquid passes through. During this process, the first return spring 17 is compressed. When the liquid addition is completed, the first protective plate 15 and the first movable sliding column 16 are reset under the action of the pressure in the liquid carbon dioxide tank 6 and the first return spring 17, so as to ensure the airtightness of the liquid carbon dioxide tank 6.

[0034] The vehicle body 2 is provided with a protective groove which cooperates with the gun barrel 40. At the same time, the vehicle body 2 is provided with a support block which cooperates with the treatment gun 4. The treatment gun 4 is provided with a solenoid valve which cooperates with the first connecting pipe 19. The vehicle body 2 is provided with a control console which is connected with the solenoid valve, the pressure sensor 10 and the first control mechanism. The vehicle body 2 is fixed with an armrest, and a universal wheel is provided under the base plate 1.

[0035] like Figure 1 As shown: the arrangement of the electromagnetic valve and the control console ensures the integrity of the functions of the present invention.

[0036] The working process of the present invention is: like Figure 2 , 3, 5 and 7; when the medical staff operates the present invention, the medical staff first moves the present invention to a suitable position. When the patient needs to be treated with shock wave therapy, the pressure in the liquid carbon dioxide tank 6 can be checked through the console first, and then the pressure in the liquid carbon dioxide tank 6 can be adjusted to a suitable position through the first control mechanism. When operating this step, the pressure sensor 10 can be checked through the console for detecting the pressure in the liquid carbon dioxide tank 6. During this process, the pressure in the liquid carbon dioxide tank 6 will cause the pressure plate 8 to be in the lowest position. At this time, the pressure plate 8 will apply pressure to the pressure sensor 10 through the measuring column 9. After analysis by the console, the treatment can be carried out according to the treatment situation. The pressure plate 8 is driven to slide by the first lifting slide column 11 and the first lifting stud 12, so that the pressure in the liquid carbon dioxide tank 6 reaches the required pressure; after completing the above operations, the medical staff can hold the external connecting tube 5 to align the treatment head 25 on the treatment gun 4 with the part of the patient that needs to be treated; then the medical staff presses the solenoid valve on the external connecting tube 5 to treat the affected part of the patient. During the treatment process, when the carbon dioxide gas enters the connecting cavity through the first connecting tube 19 and the first fixing plate 20, the carbon dioxide enters the cavity tube 22 and the cooling tube 23 respectively, and the carbon dioxide entering the cavity tube 22 will push the energy block 27 to impact the treatment head 25 to treat the patient; At the same time, the carbon dioxide entering the cooling tube 23 will enter the cooling chamber 26 through the third fixing plate 24, and cool the gun barrel 40 matched with the cooling chamber 26, so as to relieve the patient. When the treatment is completed, the solenoid valve will deflate the gas in the treatment gun 4, so as to reset the energy block 27 for the next treatment. When it is necessary to add carbon dioxide to the liquid carbon dioxide tank 6, the external pipeline is connected to the first liquid adding pipe 13, so as to add liquid to the liquid carbon dioxide tank 6. Under normal circumstances, the second control mechanism can control the liquid in the liquid carbon dioxide tank 6 to overflow. When liquid is added to the liquid carbon dioxide tank 6 through the first liquid adding pipe 13, The carbon dioxide liquid drives the first protective plate 15 and the first movable sliding column 16 to slide under the action of pressure, so that the first fixed ring 14 and the first protective plate 15 are separated and the carbon dioxide liquid passes through. During this process, the first return spring 17 is compressed. When the liquid filling is completed, the first protective plate 15 and the first movable sliding column 16 are reset under the action of the pressure in the liquid carbon dioxide tank 6 and the first return spring 17, so as to ensure the airtightness of the liquid carbon dioxide tank 6; it effectively solves the problems of complex operation, poor relief effect and inability to guarantee treatment effect of the shock wave equipment in the prior art, and effectively ensures the treatment effect and comfort during the shock device treatment.

[0037] Finally, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A shock wave device with cold therapy function, characterized in that: The invention comprises a bottom plate (1), a vehicle body (2) is fixedly connected to the bottom plate (1), a liquid carbon dioxide tank (6) is arranged in the vehicle body (2), a rotating guard plate (3) which matches the liquid carbon dioxide tank (6) is rotatably connected to the vehicle body (2), a first control mechanism which matches the liquid carbon dioxide tank (6) is arranged in the vehicle body (2), a fixed connecting pipe (7) is fixedly connected to the liquid carbon dioxide tank (6), an external connecting pipe (5) which is connected to the fixed connecting pipe (7) is arranged on the bottom plate (1), the other end of the external connecting pipe (5) is connected to a treatment gun (4), and a gun barrel (40) is arranged on the treatment gun (4); a first liquid adding pipe (13) is fixedly connected to the fixed connecting pipe (7), and a second control mechanism which matches the first liquid adding pipe (13) is arranged in the first liquid adding pipe (13).

2. The shock wave device with cold therapy function according to claim 1, characterized in that: A first fixing plate (20), a second fixing plate (21) and a third fixing plate (24) are fixedly connected in the gun barrel (40); a cavity tube (22) and a cooling tube (23) are arranged in the gun barrel (40); two ends of the cooling tube (23) are respectively connected to the second fixing plate (21) and the third fixing plate (24); one end of the cavity tube (22) is connected to the second fixing plate (21); the other end of the cavity tube (22) is coaxially fixedly connected to a treatment head (25) matched with the gun barrel (40); A cooling chamber (26) matched with the treatment head (25) is provided, and the cooling chamber (26) is connected to the cooling tube (23) via a third fixing plate (24); a connecting chamber is provided between the first fixing plate (20) and the second fixing plate (21), and the chamber tube (22) and the cooling tube (23) are both connected to the connecting chamber; a first connecting tube (19) connected to the connecting chamber is fixedly connected to the other end of the first fixing plate (20), and the first connecting tube (19) is connected to the external connecting tube (5) via the treatment gun (4).

3. The shock wave device with cold therapy function according to claim 2, characterized in that: An energy block (27) is slidably connected inside the lumen (22); under the action of air pressure, the energy block (27) slides inside the lumen (22) to impact the treatment head (25), thereby achieving treatment of the patient.

4. The shock wave device with cold therapy function according to claim 3, characterized in that: The second fixing plate (21) is provided with a through hole connected to the cavity tube (22) and the cooling tube (23); the radius of the through hole connecting the second fixing plate (21) and the cavity tube (22) is smaller than the radius of the energy block (27).

5. The shock wave device with cold therapy function according to claim 1, characterized in that: The first control mechanism comprises a pressure sensor (10) arranged in the vehicle body (2); a pressure plate (8) is slidably connected in the liquid carbon dioxide tank (6); a plurality of measuring columns (9) matched with the pressure sensor (10) are fixedly connected below the pressure plate (8); under the action of the pressure in the liquid carbon dioxide tank (6), the measuring columns (9) will apply a certain pressure to the pressure sensor (10), thereby detecting the pressure in the liquid carbon dioxide tank (6); a first lifting slide column (11) is slidably connected in the vehicle body (2); a slide groove matched with the first lifting slide column (11) is arranged at the bottom of the liquid carbon dioxide tank (6); the first lifting slide column (11) is in contact with the bottom surface of the pressure plate (8) in the lowest position in an initial state; and a first lifting stud (12) meshed with the first lifting slide column (11) is rotatably connected in the vehicle body (2).

6. The shock wave device with cold therapy function according to claim 1, characterized in that: The second control mechanism comprises a first fixed ring (14) and a first fixed frame (18) fixedly connected inside the first liquid adding pipe (13); a first movable sliding column (16) matching therewith is slidably connected to the first fixed frame (18); one end of the first movable sliding column (16) is fixedly connected to the first fixed ring (14) matching the first protective plate (15); a first return spring (17) is connected to the outer shell of the first movable sliding column (16); one end of the first return spring (17) is fixedly connected to the first fixed frame (18); and the other end of the first fixed frame (18) is fixedly connected to the first protective plate (15).

7. The shock wave device with cold therapy function according to claim 6, characterized in that: The diameter of the first protection plate (15) is greater than the inner diameter of the first fixing ring (14), and at the same time, the diameter of the first protection plate (15) is smaller than the outer diameter of the first fixing ring (14).

8. The shock wave device with cold therapy function according to claim 1, characterized in that: The vehicle body (2) is provided with a protection groove that matches the gun barrel (40), and at the same time, the vehicle body (2) is provided with a support block that matches the treatment gun (4).

9. The shock wave device with cold therapy function according to claim 2, characterized in that: An electromagnetic valve matched with the first connecting pipe (19) is arranged in the treatment gun (4); and a control console connected with the electromagnetic valve, the pressure sensor (10) and the first control mechanism is arranged on the vehicle body (2).

10. The shock wave device with cold therapy function according to claim 1, characterized in that: An armrest is fixedly connected to the vehicle body (2), and a universal wheel is arranged below the bottom plate (1).

Images