Tumor high-frequency heat therapy instrument

Abstract

The present application relates to the technical field of medical apparatus and instruments, in particular to a tumor high-frequency thermotherapy instrument, when a patient is treated by thermotherapy, the medical device can move up and down through the transmission assembly, the distance between the medical device and the shell can be adjusted by the telescopic device, the position of the lesion on the patient relative to the thermotherapy instrument can also be adjusted by rotating the turntable by the second motor, so that the position of the thermotherapy instrument relative to the next lesion of the patient can be adjusted without the patient adjusting the position during the continuous treatment of multiple lesions, and when the skin of the patient is locally burned due to the high temperature, the skin of the patient can be immediately cooled by the medical device, so that the patient can be ice-packed in time after being burned, and in addition, the state of the thermotherapy instrument can be reasonably adjusted according to the actual needs of the patient and the position of the lesion, so that the patient can stand or lie down to receive thermotherapy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a tumor high-frequency thermotherapy instrument. BACKGROUND

[0002] The tumor thermotherapy instrument is a kind of medical instrument for treating tumors by raising body temperature or local heating to change the environment of tumor cells and make them denature and necrosis. The weakly directional electromagnetic waves of the radiation source are gathered into sharp directional electromagnetic beams, so that the microwave power density of the incident microwave is increased. The microwave is bunched, so that the effective warming depth of the microwave during treatment is increased, and the body temperature can be raised to an effective treatment temperature in a short time.

[0003] However, in the working process of the conventional tumor high-frequency thermotherapy instrument, the installation angle of the thermotherapy instrument is fixed, and the position of the thermotherapy instrument relative to the lesion on the patient's body can only be adjusted by longitudinally moving the position of the bed body to achieve the purpose of thermotherapy. This treatment method may cause the patient with multiple lesions to need to rotate the body or the doctor to re-adjust the position of the bed body during continuous treatment, thereby adjusting the position of the thermotherapy instrument relative to the next lesion of the patient, which causes the patient to have a bad treatment experience, and frequent adjustment of the position of the bed body also affects the work efficiency of the doctor.

[0004] In view of this, in order to overcome the above technical problems, the present application designs a tumor high-frequency thermotherapy instrument, which improves the above technical problems. SUMMARY

[0005] The technical problem to be solved by the present application: in the working process of the conventional tumor high-frequency thermotherapy instrument, the installation angle of the thermotherapy instrument is fixed, and the position of the thermotherapy instrument relative to the lesion on the patient's body can only be adjusted by longitudinally moving the position of the bed body to achieve the purpose of thermotherapy. This treatment method may cause the patient with multiple lesions to need to rotate the body or the doctor to re-adjust the position of the bed body during continuous treatment, thereby adjusting the position of the thermotherapy instrument relative to the next lesion of the patient, which causes the patient to have a bad treatment experience, and frequent adjustment of the position of the bed body also affects the work efficiency of the doctor.

[0006] The present application provides a tumor high-frequency thermotherapy instrument, which comprises a shell, a fixing frame and a bed body fixedly installed on the fixing frame, and further comprises:

[0007] A medical device is fixedly installed on the shell and used for heat therapy and ice compress for the patient.

[0008] A transmission device is located outside the medical device and used for moving the position of the medical device relative to the lesion of the patient.

[0009] Preferably, the medical device comprises:

[0010] The heat therapy instrument body is fixedly installed on the shell.

[0011] The ice pack is fixedly installed below the heat therapy instrument body.

[0012] Preferably, the ice pack comprises:

[0013] The semiconductor refrigeration wafer is fixedly installed inside the shell.

[0014] The cold guide plate is fixedly installed on one side of the semiconductor refrigeration wafer.

[0015] The heat dissipation fin is fixedly installed on the side of the semiconductor refrigeration wafer away from the cold guide plate.

[0016] The fan is rotatably installed on the side of the heat dissipation fin away from the semiconductor refrigeration wafer.

[0017] Preferably, the heat therapy instrument body and the ice pack are fixedly connected to the shell through the telescopic device.

[0018] Preferably, the telescopic device comprises:

[0019] The first rotary disc is rotatably installed on the shell.

[0020] The first motor is fixedly installed in the shell, and the output end of the first motor is fixedly connected with the first rotary disc.

[0021] The two cover bodies are fixedly installed on the first rotary disc.

[0022] The two second motors are fixedly installed in the first rotary disc.

[0023] The two lead screws are rotatably installed in the cover bodies, and one end of each lead screw is connected with the output end gear of the second motor.

[0024] The two limiting sliding seats are slidably connected inside the cover bodies, and the inner surfaces of the limiting sliding seats are provided with threaded holes.

[0025] The two telescopic rods are fixedly connected with one side of the limiting sliding seat, one end of each telescopic rod is fixedly connected with the heat therapy instrument body or the ice pack.

[0026] Preferably, the transmission device comprises:

[0027] The third motor is fixedly installed on the side of the fixed frame away from the bed body.

[0028] Gear, the gear is fixedly connected with the output end of the third motor;

[0029] Sliding block, the sliding block is slidingly installed on the side of the shell close to the gear.

[0030] Preferably, the sliding block surface is fixedly installed with a gear rack engaged with the gear.

[0031] Preferably, the fixed frame is externally rotatably installed with a U-shaped support.

[0032] Preferably, the U-shaped support is made of 12Mn low alloy steel.

[0033] Preferably, the fixed frame is made of tempered glass.

[0034] Compared with the prior art, the present application has the following advantages:

[0035] 1、The tumor high-frequency thermotherapy instrument provided by the present application can adjust the distance between the thermotherapy instrument and the patient's lesion when the patient is standing on the second turntable and receiving thermotherapy, so that the patient can adjust the position of the thermotherapy instrument relative to the next lesion without adjusting the position of the patient, thereby improving the patient's treatment experience and the doctor's work efficiency.

[0036] 2、The tumor high-frequency thermotherapy instrument provided by the present application can adjust the state of the thermotherapy instrument according to the actual needs of the patient and the position of the lesion, so that the patient can stand or lie down to receive thermotherapy, thereby meeting the position state requirements of the patient with back or chest that is not suitable for pressure, and saving the time of the patient climbing onto the bed, thereby improving the work efficiency of thermotherapy.

[0037] 3、The tumor high-frequency thermotherapy instrument provided by the present application can move the thermotherapy instrument away from the patient's skin surface when the patient receives thermotherapy for a long time, and can move the ice compress installed below the thermotherapy instrument to the patient's skin surface, thereby immediately cooling the patient's skin and ensuring that the patient can be ice-compressed in time after being burned. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to illustrate the technical solutions in the specific embodiments of the present application or the prior art more clearly, the accompanying drawings needed in the description of the specific embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description are some embodiments of the present application, and all other embodiments obtained by those of ordinary skill in the art without creative work on the basis of the embodiments of the present application also fall within the protection scope of the present application.

[0039] Figure 1 It is a perspective view of the fixed frame of the present application relative to the ground level.

[0040] Figure 2 It is a schematic view of the internal structure of the fixed frame of the present application.

[0041] Figure 3 It is a side sectional view of the present application.

[0042] Figure 4 It is a front sectional view of the present application.

[0043] Figure 5 It is a back sectional view of the present application.

[0044] Figure 6 It is a perspective view of the U-shaped support of the present application.

[0045] In the figure: shell 1, fixed frame 2, bed body 3, medical device 4, heat therapy instrument body 41, ice compress part 42, cold guide plate 421, semiconductor refrigeration wafer 422, heat dissipation fin 423, fan 424, transmission device 5, No. 3 motor 51, gear 52, sliding block 53, telescopic device 6, No. 1 rotary disc 61, No. 1 motor 62, cover body 63, No. 2 motor 64, lead screw 65, limit sliding seat 66, telescopic rod 67, U-shaped support 8. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0047] The present application improves the traditional tumor high-frequency thermotherapy instrument by providing a tumor high-frequency thermotherapy instrument, which has a fixed installation angle during the working process, and can only adjust the position of the thermotherapy instrument relative to the patient's lesion on the body by longitudinally moving the position of the bed body to achieve the purpose of thermotherapy.

[0048] The technical solution of the present application is as follows: the medical device 4 can be moved up and down through the transmission device 5, so as to adjust the up-down position of the thermotherapy instrument relative to the patient's lesion on the body; the medical device 4 can be moved left and right through the telescopic device 6, so as to adjust the left-right position of the thermotherapy instrument relative to the patient's lesion on the body; and the front-back position of the thermotherapy instrument relative to the patient's lesion on the body can also be adjusted by rotating the turntable through the second motor 64. Therefore, the patient does not need to rotate the body or the doctor needs to re-adjust the position of the bed body during the continuous treatment of the patient with multiple lesions, and the position of the thermotherapy instrument relative to the next lesion of the patient can be adjusted.

[0049] In order to better understand the above technical solution, the above technical solution will be described in detail in combination with the drawings and specific embodiments of the specification.

[0050] The present application provides a tumor high-frequency thermotherapy instrument, which comprises a shell 1, a fixed frame 2 and a bed body 3 fixedly installed on the fixed frame 2, and further comprises:

[0051] A medical device 4 is fixedly installed on the shell 1, which is used for heat therapy and ice compress for patients.

[0052] A transmission device 5 is located outside the medical device 4, which is used for moving the position of the medical device 4 relative to the patient's lesion.

[0053] The fixed frame 2 can be rotated relative to the wall body to change the working state of the fixed frame 2. When a patient cannot be pressed due to back or chest discomfort and can only stand in the fixed frame 2 for heat therapy, the medical device 4 can be moved up and down through the transmission device 5, so that the distance between the heat therapy instrument and the patient's lesion can be adjusted, and the patient does not need to rotate the body or the doctor to adjust the position of the bed body 3, so that the position of the next lesion of the patient relative to the heat therapy instrument can be adjusted. In addition, when the patient is treated for a long time, the skin of the patient may be damaged due to high temperature, and the capillary vessels may be expanded to cause local bleeding or local tissue burns. At this time, the medical device 4 can stop the heat therapy on the patient and immediately cool the skin of the patient, so that the patient can be immediately cooled after the burn.

[0054] Therefore, compared with the traditional tumor high-frequency heat therapy instrument, the installation angle of the heat therapy instrument is fixed during the working process, and the position of the heat therapy instrument relative to the patient's lesion can be adjusted by longitudinally moving the position of the bed body 3 to achieve the purpose of heat therapy. This treatment method may cause the patient to rotate the body or the doctor to adjust the position of the bed body 3 during the continuous treatment process, so that the position of the next lesion of the patient relative to the heat therapy instrument can be adjusted, which causes a bad treatment experience for the patient, and the frequent adjustment of the position of the bed body 3 also affects the work efficiency of the doctor.

[0055] The medical device 4 can be moved up and down through the transmission device 5, so that the up-down position of the heat therapy instrument relative to the patient's lesion can be adjusted, and the patient does not need to rotate the body or the doctor to adjust the position of the bed body 3 during the continuous treatment process of the patient with multiple lesions, so that the position of the next lesion of the patient relative to the heat therapy instrument can be adjusted, which brings a better treatment experience for the patient, and also improves the work efficiency of the doctor. In addition, when the patient is treated for a long time, the skin of the patient may be damaged due to high temperature, and the capillary vessels may be expanded to cause local bleeding or local tissue burns. At this time, the medical device 4 can stop the heat therapy on the patient and immediately cool the skin of the patient, so that the patient can be immediately cooled after the burn.

[0056] As an embodiment of the present application, the medical device 4 comprises:

[0057] The heat therapy instrument body 41 is fixedly installed on the shell 1.

[0058] The ice compress 42 is fixedly installed below the heat therapy instrument body 41.

[0059] As an embodiment of the present application, the ice compress 42 comprises:

[0060] A semiconductor refrigeration wafer 422 is fixedly installed inside the shell 1;

[0061] A cold conduction plate 421 is fixedly installed on one side of the semiconductor refrigeration wafer 422;

[0062] A heat dissipation fin 423 is fixedly installed on the side of the semiconductor refrigeration wafer 422 away from the cold conduction plate 421;

[0063] A fan 424 is rotatably installed on the side of the heat dissipation fin 423 away from the semiconductor refrigeration wafer 422;

[0064] When the patient needs to be treated with heat, the heat therapy instrument body 41 fixedly installed on the shell 1 is extended above the patient's skin under the control of the transmission device 5, and the heat therapy instrument body 41 can be powered to heat the patient when the heat therapy instrument body 41 completes the extension. When the patient is treated with heat for a long time, the patient's skin may expand due to excessive temperature, causing local bleeding or local tissue burns. At this time, the heat therapy instrument body 41 needs to be stopped to heat the patient, and the patient's skin needs to be cooled immediately, so as to ensure that the patient can be cooled immediately after the burn, and the ice compress can further dissipate the heat source and relieve pain. At this time, the heat therapy instrument body 41 is retracted to the initial position, and the ice compress 42 fixedly installed below the heat therapy instrument body 41 is extended to the surface of the patient's skin, so as to cool the patient's skin immediately, and ensure that the patient can be cooled immediately after the burn. When the patient's skin is cooled, the ice compress 42 is retracted to the initial position, so as to avoid accidental bumps of the ice compress 42 to the patient;

[0065] In the process of extending the ice compress 42, the semiconductor refrigeration chip 422 fixedly installed inside the shell 1 starts to work at this time. Since the refrigeration chip is of semiconductor material, the semiconductor refrigeration chip 422 will appear the phenomenon of rapid cooling on one side and rapid heating on the other side when working. Therefore, the cold guide plate 421 is fixedly installed on the side of the semiconductor refrigeration chip 422 which is cooled, so that the semiconductor refrigeration chip 422 can rapidly cool the cold guide plate 421 through heat transfer. When the ice compress 42 extends to the skin surface of the patient, the cold guide plate 421 which is cooled will also extend to the skin surface of the patient at this time. Since the cold guide plate 421 at this time is the cold guide plate 421 which is rapidly cooled, the cold guide plate 421 with low temperature can rapidly reduce the temperature around the skin of the patient, so as to realize the rapid cooling of the ice compress 42 to the skin of the patient, and ensure that the patient can be cooled or treated in time after being scalded. Since the other side of the semiconductor refrigeration chip 422 also appears the phenomenon of rapid heating, the side of the semiconductor refrigeration chip 422 which is heated needs to be physically cooled. At this time, the heat of the side of the semiconductor refrigeration chip 422 which is heated is absorbed to the heat dissipation fin 423 through the heat dissipation fin 423 fixedly installed on the side of the semiconductor refrigeration chip 422 away from the cold guide plate 421. Then, the heat dissipation fin 423 is blown and cooled through the fan 424 rotatingly installed on the side of the heat dissipation fin 423 away from the semiconductor refrigeration chip 422. Thus, the side of the semiconductor refrigeration chip 422 which is heated is cooled, so as to ensure that the semiconductor refrigeration chip 422 can work normally, and avoid the damage of the semiconductor refrigeration chip 422 due to the excessively high temperature.

[0066] As an embodiment of the present application, the heat therapy instrument body 41 and the ice compress 42 are fixedly connected to the shell 1 through the telescopic device 6.

[0067] As an embodiment of the present application, the telescopic device 6 comprises:

[0068] A first rotating disc 61 is rotatingly installed on the shell 1.

[0069] A first motor 62 is fixedly installed in the shell 1, and the output end of the first motor 62 is fixedly connected with the first rotating disc 61.

[0070] Two cover bodies 63 are fixedly installed on the first rotating disc 61.

[0071] Two second motors 64 are fixedly installed in the first rotating disc 61.

[0072] Two lead screws 65, two said lead screws 65 are rotatably installed in the cover body 63 respectively and one end of the lead screw 65 is connected with the output gear of the second motor 64 respectively;

[0073] Two limiting sliding seats 66, two said limiting sliding seats 66 are slidingly connected in the cover body 63 respectively and the inner surface of each limiting sliding seat 66 is provided with a threaded hole;

[0074] Two telescopic rods 67, two said telescopic rods 67 are fixedly connected with one side of the limiting sliding seat 66 respectively, one end of the telescopic rod 67 away from the limiting sliding seat 66 is fixedly connected with the hyperthermia instrument body 41, and the other end of the telescopic rod 67 away from the limiting sliding seat 66 is fixedly connected with the ice compress 42;

[0075] By adopting the above technical scheme, when the patient needs to be treated by hyperthermia, the hyperthermia instrument body 41 fixedly connected with the shell 1 through the telescopic device 6 needs to be extended above the patient's skin to complete the hyperthermia treatment of the patient. Since the first rotating disc 61 is fixedly installed with two second motors 64, at this time, only the second motor 64 close to the hyperthermia instrument body 41 needs to be started to rotate in the positive direction. The output gear of the second motor 64 is connected with the lead screw 65 in the cover body 63 close to the hyperthermia instrument body 41, so that the second motor 64 drives the lead screw 65 in the cover body 63 close to the hyperthermia instrument body 41 to rotate in the positive direction. Since the limiting sliding seat 66 is located in the cover body 63 close to the hyperthermia instrument body 41 and the inner surface of the limiting sliding seat 66 is provided with a threaded hole, when the lead screw 65 close to the hyperthermia instrument body 41 rotates, it will pass through the threaded hole in the inner surface of the limiting sliding seat 66 and move in engagement with the limiting sliding seat 66. Since one end of the lead screw 65 close to the hyperthermia instrument body 41 is connected with the output gear of the second motor 64 close to the hyperthermia instrument body 41, the position of the lead screw 65 in the cover body 63 is fixed. Since the position of the lead screw 65 in the cover body 63 is fixed and the cover body 63 is fixedly installed on the first rotating disc 61, the cover body 63 is fixed. Therefore, when the lead screw 65 moves in engagement with the limiting sliding seat 66, only the limiting sliding seat 66 close to the hyperthermia instrument body 41 slides in the cover body 63 close to the hyperthermia instrument body 41 towards the patient's skin. The limiting sliding seat 66 sliding towards the patient's skin will also drive the telescopic rod 67 fixedly connected with the limiting sliding seat 66 to move towards the patient's skin. Since one end of the telescopic rod 67 close to the hyperthermia instrument body 41 is fixedly connected with the hyperthermia instrument body 41, the telescopic rod 67 moving towards the patient's skin will drive the hyperthermia instrument body 41 to move towards the patient's skin. When the hyperthermia instrument body 41 moves to the appropriate distance for hyperthermia, the second motor 64 close to the hyperthermia instrument body 41 stops rotating, thereby realizing the stopping of the hyperthermia instrument body 41 at the hyperthermia distance. When the hyperthermia instrument body 41 is at the hyperthermia distance, the patient can be treated by hyperthermia;

[0076] When the patient finishes the heat therapy, the second motor 64 close to the heat therapy instrument body 41 is reversed at this time, the second motor 64 reverse rotation will drive the heat therapy instrument body 41 to retract to the initial position, when the heat therapy instrument body 41 retracts to the initial position, the second motor 64 close to the heat therapy instrument body 41 stops reverse rotation at this time, when the second motor 64 stops rotating, the heat therapy instrument body 41 also stops retracting synchronously. Since the heat therapy instrument body 41 is located at the initial position at this time, and the heat therapy instrument body 41 also stops retracting, the heat therapy body is returned, and the phenomenon of scalding caused by the patient accidentally touching the heat therapy instrument body 41 is avoided;

[0077] The heat therapy instrument body 41 and the ice compress 42 can move left and right relative to the shell 1 in the standing state through the telescopic device 6, so that the distance of the heat therapy instrument body 41 relative to the patient's lesion can be adjusted;

[0078] When the patient is in heat therapy for a long time, the patient's skin may expand due to high temperature, resulting in local bleeding or local tissue scalding. At this time, the heat therapy instrument body 41 needs to be moved away from the patient's skin surface through the telescopic device 6, and the heat therapy of the patient is stopped, and at the same time, the ice compress 42 installed below the heat therapy instrument body 41 is moved to the patient's skin surface, and the patient's skin is cooled immediately to ensure that the patient can be ice-cooled in time after scalding;

[0079] Since the first motor 62 is fixedly installed in the shell 1 and the output end of the first motor 62 is fixedly connected with the first turntable 61, and the first turntable 61 is rotatably installed on the shell 1, the first motor 62 starts to rotate at this time, and the rotating first motor 62 also synchronously drives the first turntable 61 to rotate and rotates the first turntable 61 by 180 degrees. Since the heat therapy instrument body 41 and the ice compress 42 are fixedly connected with the shell 1 through the telescopic device 6, the heat therapy instrument body 41 and the ice compress 42 are fixedly installed on the first turntable 61 at this time, so the first turntable 61 rotating by 180 degrees will synchronously rotate the heat therapy instrument body 41 and the ice compress 42 by 180 degrees. Therefore, the ice compress 42 is located above the heat therapy instrument body 41 at this time;

[0080] When the ice compress 42 is rotated to the upper side of the hot therapy instrument body 41, the ice compress 42 needs to be extended to the skin surface of the patient at this time, and the skin of the patient is cooled immediately, which ensures that the patient can be iced in time after the patient is scalded. Since the first rotating disc 61 is fixedly provided with two second motors 64, only the second motor 64 close to the ice compress 42 needs to be started to rotate at this time. The output gear of the second motor 64 is connected with the lead screw 65 in the side cover 63 close to the ice compress 42, so that the second motor 64 drives the lead screw 65 in the side cover 63 close to the ice compress 42 to rotate. Since the limiting sliding seat 66 close to the ice compress 42 is slidably connected in the side cover 63 and the inner surface of the limiting sliding seat 66 is provided with a threaded hole, when the lead screw 65 close to the ice compress 42 rotates, the lead screw 65 passes through the threaded hole in the inner surface of the limiting sliding seat 66 close to the ice compress 42 and is in meshing movement with the limiting sliding seat 66. Since one end of the lead screw 65 is fixedly connected with the output end of the second motor 64 close to the ice compress 42, the position of the lead screw 65 in the side cover 63 is fixed. Since the position of the lead screw 65 in the side cover 63 is fixed, and the side cover 63 is fixedly installed on the first rotating disc 61, the side cover 63 is fixed. Therefore, when the lead screw 65 is in meshing movement with the limiting sliding seat 66, only the limiting sliding seat 66 slides in the side cover 63 towards the skin of the patient. The limiting sliding seat 66 sliding towards the skin of the patient also drives the telescopic rod 67 fixedly connected with the limiting sliding seat 66 to move towards the skin of the patient. Since the telescopic rod 67 away from the limiting sliding seat 66 is fixedly connected with the ice compress 42, the telescopic rod 67 moving towards the skin of the patient drives the body of the ice compress 42 to move towards the skin of the patient. When the ice compress 42 moves to the skin surface of the patient, the second motor 64 close to the ice compress 42 stops rotating, so that the ice compress 42 is stopped on the skin surface of the patient. At this time, the ice compress 42 can cool the skin of the patient immediately, which ensures that the patient can be iced in time after the patient is scalded.

[0081] When the ice compress 42 is extended to the skin surface of the patient, the hot therapy instrument body 41 needs to be retracted to the initial position to avoid accidental scalding of the patient. At this time, the second motor 64 close to the hot therapy instrument body 41 is reversely rotated. The reversely rotating second motor 64 drives the hot therapy instrument body 41 to retract to the initial position. When the hot therapy instrument body 41 retracts to the initial position, the second motor 64 close to the hot therapy instrument body 41 stops reversely rotating. When the second motor 64 stops rotating, the retraction of the hot therapy instrument body 41 is also stopped. Since the hot therapy instrument body 41 is in the initial position at this time, and the hot therapy instrument body 41 also stops retracting, the hot therapy instrument body is returned, which avoids the phenomenon that the patient accidentally touches the hot therapy instrument body 41 and is scalded.

[0082] When the patient finishes the skin cooling, at this time, the ice compress 42 needs to be retracted to the initial position to avoid the ice compress 42 from accidentally knocking the patient, at this time, the second motor 64 close to the ice compress 42 is reversely rotated, the reversely rotated second motor 64 drives the ice compress 42 to retract to the initial position, when the ice compress 42 retracts to the initial position, the second motor 64 close to the ice compress 42 stops reversing rotation, when the second motor 64 stops rotating, the retraction of the ice compress 42 also stops synchronously, since the ice compress 42 is located at the initial position at this time, and the ice compress 42 also stops retraction, so the ice compress 42 is returned, and the phenomenon that the patient accidentally knocks the ice compress 42 is avoided.

[0083] As an embodiment of the present application, the transmission device 5 comprises:

[0084] The third motor 51 is fixedly installed on the side of the fixed frame 2 away from the bed body 3;

[0085] The gear 52 is fixedly connected with the output end of the third motor 51;

[0086] The sliding block 53 is slidingly installed on the side of the shell 1 close to the gear 52;

[0087] As an embodiment of the present application, the surface of the sliding block 53 is fixedly installed with a rack engaged with the gear 52;

[0088] When the patient stands in the fixed frame 2 for heat therapy, at this time, the transmission device 5 is needed to make the medical device 4 move up and down relative to the shell 1 in the standing state, so as to adjust the up and down position of the heat therapy instrument body 41 relative to the patient's lesion, so that the patient does not need to rotate the body or the doctor re-adjusts the position of the bed body 3, and then the position of the heat therapy instrument body 41 relative to the next patient's lesion can be adjusted;

[0089] When it is needed to move the medical device 4 upward relative to the patient, at this time the No. 3 motor 51 fixedly installed on the side of the fixed frame 2 away from the bed body 3 starts to rotate forward, since the output end of the No. 3 motor 51 is fixedly connected with the gear 52, the forward rotating No. 3 motor 51 will synchronously drive the gear 52 to rotate forward, since the surface of the sliding block 53 is fixedly installed with the rack engaged with the gear 52, the forward rotating gear 52 drives the sliding block 53 to move upward relative to the patient, since the sliding block 53 is fixedly installed on the side of the shell 1 close to the gear 52, and the thermotherapy instrument body 41 and the ice compressing piece 42 are both fixedly connected on the shell 1, the upward moving sliding block 53 will synchronously drive the thermotherapy instrument body 41 and the ice compressing piece 42 on the shell 1 to move upward, when the thermotherapy instrument body 41 and the ice compressing piece 42 move to the treatment position, at this time the rotation of the No. 3 motor 51 is stopped, the stopped No. 3 motor 51 also synchronously stops the movement of the thermotherapy instrument body 41 and the ice compressing piece 42, when the thermotherapy instrument body 41 and the ice compressing piece 42 stop at the treatment position, the thermotherapy instrument body 41 and the ice compressing piece 42 can perform corresponding thermotherapy or cooling to the patient.

[0090] When it is needed to move the medical device 4 downward relative to the patient, at this time the No. 3 motor 51 fixedly installed on the side of the fixed frame 2 away from the bed body 3 starts to rotate reversely, since the output end of the No. 3 motor 51 is fixedly connected with the gear 52, the reversely rotating No. 3 motor 51 will synchronously drive the gear 52 to rotate reversely, since the surface of the sliding block 53 is provided with the rack engaged with the gear 52, the reversely rotating gear 52 drives the sliding block 53 to move downward relative to the patient, since the sliding block 53 is fixedly installed on the side of the shell 1 close to the gear 52, and the thermotherapy instrument body 41 and the ice compressing piece 42 are both fixedly connected on the shell 1, the downward moving sliding block 53 will synchronously drive the thermotherapy instrument body 41 and the ice compressing piece 42 on the shell 1 to move downward, when the thermotherapy instrument body 41 and the ice compressing piece 42 move to the treatment position, at this time the rotation of the No. 3 motor 51 is stopped, the stopped No. 3 motor 51 also synchronously stops the movement of the thermotherapy instrument body 41 and the ice compressing piece 42, when the thermotherapy instrument body 41 and the ice compressing piece 42 stop at the treatment position, the thermotherapy instrument body 41 and the ice compressing piece 42 can perform corresponding thermotherapy or cooling to the patient.

[0091] As an embodiment of the present application, the fixed frame 2 is externally rotatably installed with a U-shaped support 8;

[0092] By fixing the Z-shaped support 8 on the wall body, and using the external rotation installation of the fixing frame 2 and the Z-shaped support 8, the rotation of the fixing frame 2 by the motor in the Z-shaped support 8 can be realized, so that the fixing frame 2 can complete the rotation action relative to the wall body, and the state of the heat therapy instrument can be reasonably adjusted according to the actual needs of the patient and the lesion position, so that the patient can stand or lie down to receive heat therapy, and the heat therapy position state requirement of the patient with back or chest not suitable for pressure can be met. At the same time, standing heat therapy saves the time of the patient climbing the bed body 3, and improves the work efficiency of heat therapy.

[0093] As an embodiment of the present application, the Z-shaped support 8 is made of 12Mn low alloy steel;

[0094] The Z-shaped support 8 is the bearing point of the whole device, so its structural strength needs to be guaranteed. The 12Mn low alloy steel has low alloy element content, low cost and simple production process, which can guarantee the structural strength of the Z-shaped support 8 while having good economy.

[0095] As an embodiment of the present application, the two sides of the fixing frame 2 are made of tempered glass material;

[0096] By making the two sides of the fixing frame 2 of tempered glass material, the inside of the fixing frame 2 can be bright, so that the patient will not be psychologically afraid and depressed due to the dark and closed treatment environment during treatment, and the treatment experience of the patient for heat therapy is improved.

[0097] Principle: when the patient needs to be treated, the heat therapy instrument body 41 fixedly connected to the shell 1 through the telescopic device 6 needs to be extended above the patient's skin to complete the heat therapy of the patient. Since the first turntable 61 is fixedly installed with two second motors 64, at this time, only the second motor 64 close to the heat therapy instrument body 41 needs to be started to rotate in the forward direction. The output gear of the second motor 64 is connected with the lead screw 65 inside the cover 63 close to the heat therapy instrument body 41, so that the second motor 64 synchronously drives the lead screw 65 inside the cover 63 close to the heat therapy instrument body 41 to rotate in the forward direction. Since the limiting slide 66 is located inside the cover 63 on the side of the heat therapy instrument body 41 and the inner surface is provided with a threaded hole, when the lead screw 65 on the side of the heat therapy instrument body 41 rotates, it will pass through the threaded hole in the inner surface of the limiting slide 66 and move in engagement with the limiting slide 66. Since one end of the lead screw 65 on the side of the heat therapy instrument body 41 is connected with the output gear of the second motor 64 on the side of the heat therapy instrument body 41, the position of the lead screw 65 inside the cover 63 is fixed. Since the position of the lead screw 65 inside the cover 63 is fixed and the cover 63 is fixedly installed on the first turntable 61, the cover 63 is fixed. Therefore, when the lead screw 65 moves in engagement with the limiting slide 66, only the limiting slide 66 on the side of the heat therapy instrument body 41 slides inside the cover 63 on the side of the heat therapy instrument body 41 towards the patient's skin. The limiting slide 66 sliding towards the patient's skin will also drive the telescopic rod 67 fixedly connected to the side of the limiting slide 66 to move towards the patient's skin. Since the telescopic rod 67 on the side of the heat therapy instrument body 41 is fixedly connected with the heat therapy instrument body 41 away from the limiting slide 66, the telescopic rod 67 moving towards the patient's skin will synchronously drive the heat therapy instrument body 41 to move towards the patient's skin. When the heat therapy instrument body 41 moves to a distance suitable for heat therapy, the second motor 64 close to the heat therapy instrument body 41 stops rotating at this time, thereby achieving the heat therapy instrument body 41 stopping at the heat therapy distance. When the heat therapy instrument body 41 is at the heat therapy distance, the patient can be treated with heat therapy.

[0098] When the patient finishes the heat therapy, the second motor 64 close to the heat therapy instrument body 41 is reversed at this time. The reversed second motor 64 will drive the heat therapy instrument body 41 to retract to the initial position. When the heat therapy instrument body 41 retracts to the initial position, the second motor 64 close to the heat therapy instrument body 41 stops reversing at this time. When the second motor 64 stops rotating, the heat therapy instrument body 41 also synchronously stops retracting. Since the heat therapy instrument body 41 is at the initial position at this time and the heat therapy instrument body 41 also stops retracting, the heat therapy instrument body is returned, avoiding the phenomenon that the patient accidentally touches the heat therapy instrument body 41 and is scalded.

[0099] The heat therapy instrument body 41 and the ice compress 42 can be moved left and right relative to the shell 1 in a standing state through the telescopic device 6, so that the distance of the heat therapy instrument body 41 relative to the lesion on the patient's body can be adjusted;

[0100] When the patient is treated with heat therapy for a long time, the patient's skin may be too hot, causing capillary dilation and local bleeding, or causing local tissue burns. At this time, the heat therapy instrument body 41 needs to be moved away from the patient's skin surface through the telescopic device 6 to stop heat therapy on the patient, and at the same time, the ice compress 42 installed below the heat therapy instrument body 41 needs to be moved to the patient's skin surface to immediately cool the patient's skin, ensuring that the patient can be immediately iced after a burn;

[0101] Since the first motor 62 is fixedly installed in the shell 1 and the output end of the first motor 62 is fixedly connected with the first turntable 61, and the first turntable 61 is rotatably installed on the shell 1, at this time, the first motor 62 starts to rotate, and the rotating first motor 62 also synchronously drives the first turntable 61 to rotate, and rotates the first turntable 61 by 180 degrees. Since the heat therapy instrument body 41 and the ice compress 42 are both fixedly connected with the shell 1 through the telescopic device 6, at this time, the heat therapy instrument body 41 and the ice compress 42 are fixedly installed on the first turntable 61, so that the first turntable 61 rotating by 180 degrees synchronously rotates the heat therapy instrument body 41 and the ice compress 42 by 180 degrees. Therefore, at this time, the ice compress 42 is located above the heat therapy instrument body 41;

[0102] When the ice compress 42 is rotated to the upper side of the hot therapy instrument body 41, the ice compress 42 needs to be extended to the skin surface of the patient at this time, and the skin of the patient is cooled immediately, so that the patient can be iced in time after being scalded. Since the first rotating disc 61 is fixedly provided with two second motors 64, only the second motor 64 close to the ice compress 42 needs to be started to rotate at this time. The output gear of the second motor 64 is connected with the lead screw 65 in the cover 63 close to the ice compress 42, so that the second motor 64 drives the lead screw 65 in the cover 63 close to the ice compress 42 to rotate. Since the limiting sliding seat 66 close to the ice compress 42 is slidably connected in the cover 63 and the inner surface of the limiting sliding seat 66 is provided with a threaded hole, when the lead screw 65 close to the ice compress 42 rotates, it passes through the threaded hole in the inner surface of the limiting sliding seat 66 close to the ice compress 42 and is in meshing movement with the limiting sliding seat 66. Since one end of the lead screw 65 is fixedly connected with the output end of the second motor 64 close to the ice compress 42, the position of the lead screw 65 in the cover 63 is fixed. Since the position of the lead screw 65 in the cover 63 is fixed and the cover 63 is fixedly installed on the first rotating disc 61, the cover 63 is fixed. Therefore, when the lead screw 65 is in meshing movement with the limiting sliding seat 66, only the limiting sliding seat 66 slides in the cover 63 towards the skin of the patient. The limiting sliding seat 66 sliding towards the skin of the patient also drives the telescopic rod 67 fixedly connected with the limiting sliding seat 66 to move towards the skin of the patient. Since the telescopic rod 67 away from the limiting sliding seat 66 is fixedly connected with the ice compress 42, the telescopic rod 67 moving towards the skin of the patient drives the body of the ice compress 42 to move towards the skin of the patient. When the ice compress 42 moves to the skin surface of the patient, the second motor 64 close to the ice compress 42 stops rotating, so that the ice compress 42 is stopped on the skin surface of the patient. At this time, the ice compress 42 can cool the skin of the patient immediately, so that the patient can be iced in time after being scalded.

[0103] While the ice compress 42 is extended to the skin surface of the patient, the hot therapy instrument body 41 needs to be retracted to the initial position to avoid accidental scalding of the patient. At this time, the second motor 64 close to the hot therapy instrument body 41 is reversely rotated. The reversely rotating second motor 64 drives the hot therapy instrument body 41 to retract to the initial position. When the hot therapy instrument body 41 retracts to the initial position, the second motor 64 close to the hot therapy instrument body 41 stops reversely rotating. When the second motor 64 stops rotating, the retraction of the hot therapy instrument body 41 is also stopped. Since the hot therapy instrument body 41 is in the initial position at this time and the retraction of the hot therapy instrument body 41 is stopped, the hot therapy instrument body 41 is returned to the initial position, so that the patient is prevented from accidentally touching the hot therapy instrument body 41 and being scalded.

[0104] When the patient finishes the skin cooling, at this time, the ice compress 42 needs to be retracted to the initial position to avoid the ice compress 42 to cause accidental bumps to the patient, at this time, the second motor 64 close to the ice compress 42 is reversely rotated, the reversely rotated second motor 64 drives the ice compress 42 to retract to the initial position, when the ice compress 42 retracts to the initial position, at this time, the second motor 64 close to the ice compress 42 stops the reverse rotation, when the second motor 64 stops rotating, the retraction of the ice compress 42 also stops synchronously, since the ice compress 42 is located at the initial position at this time, and the ice compress 42 also stops the retraction, so the returning of the ice compress 42 is realized, and the phenomenon that the patient will accidentally bump the ice compress 42 is avoided.

[0105] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A tumor high-frequency hyperthermia instrument, comprising a shell (1), a fixing frame (2) and a bed body (3) fixedly installed on the fixing frame (2), characterized in that: Also include: Medical device (4), the medical device (4) is fixedly installed on the shell (1), for the patient to heat therapy and ice compress; transmission device (5), the transmission device (5) is located outside the medical device (4), for moving the position of medical device (4) relative to the patient's lesion; Heat therapy instrument body (41), the heat therapy instrument body (41) is fixedly installed on the shell (1); ice compress (42), the ice compress (42) is fixedly installed below the heat therapy instrument; The heat therapy instrument body (41) and the ice compress (42) are fixedly connected on the shell (1) through the telescopic device (6); the fixed frame (2) is rotatably installed with the bracket (8) outside; A first rotary disc (61) is rotatably installed on the shell (1); a first motor (62) is fixedly installed in the shell (1), and an output end of the first motor (62) is fixedly connected with the first rotary disc (61); Two cover bodies (63) are fixedly installed on the first rotary disc (61); two second motors (64) are fixedly installed in the first rotary disc (61); two lead screws (65) are rotatably installed in the cover body (63), and one end of the lead screw (65) is respectively connected with the output gear of the second motor (64); two limiting sliding seats (66) are slidably connected in the cover body (63), and the inner surfaces are respectively provided with threaded holes; two telescopic rods (67) are fixedly connected with one side of the limiting sliding seat (66), one end of the telescopic rod (67) away from the limiting sliding seat (66) is fixedly connected with the heat therapy instrument body (41), and the other end of the telescopic rod (67) away from the limiting sliding seat (66) is fixedly connected with the ice compress (42).

2. The tumor hyperthermia instrument of claim 1, wherein: The ice compress (42) comprises: a semiconductor refrigeration wafer (422) fixedly installed in the shell (1); a cold plate (421) fixedly installed on one side of the semiconductor refrigeration wafer (422); a heat sink (423) fixedly installed on the side of the semiconductor refrigeration wafer (422) away from the cold plate (421); and a fan (424) rotatably installed on the side of the heat sink (423) away from the semiconductor refrigeration wafer (422).

3. The tumor hyperthermia instrument of claim 1, wherein: The transmission device (5) comprises: a third motor (51) fixedly installed on one side of the fixed frame (2) away from the bed body (3); a gear (52) fixedly connected with the output end of the third motor (51); and a sliding block (53) fixedly installed on one side of the shell (1) close to the gear (52).

4. The tumor hyperthermia apparatus of claim 3, wherein: The surface of the sliding block (53) is fixedly installed with a rack engaged with the gear (52).

5. The tumor hyperthermia apparatus of claim 1, wherein: The bracket (8) is made of 12Mn low alloy steel.

6. The tumor high-frequency hyperthermia apparatus according to claim 1, characterized in that: The fixed frame (2) is made of tempered glass.

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