Thermal therapy auxiliary device

Abstract

The utility model discloses a thermal therapy auxiliary device, relates to the technical field of medical auxiliary instruments, and aims to solve the technical problems that in the prior art, an electrode of a capacitive thermal therapy instrument is difficult to replace, a water bag is not firmly fixed, the treatment effect and the treatment efficiency are affected, and the working efficiency of medical staff is increased. Wherein the first fixing ring is connected with a protective cover with one end provided with an adjusting device, the adjusting device comprises a second fixing ring and a third fixing ring, the third fixing ring is located inside and is of a telescopic structure, a locking mechanism is arranged on the second fixing ring, and the inner edge of the second fixing ring and the outer edge of the third fixing ring are connected with the outer edge and the inner edge of a bearing part respectively. And the bearing part is annular. The contact area of the electrode and the water bag can be adjusted through the second fixing ring, the third fixing ring, the bearing part and the like, the effect of a magnetic field generated by the electrode on the body of a patient can be determined according to the condition of the affected part of the patient without changing the type of the electrode, operation is easy and convenient, the work efficiency of medical workers is reduced, and the treatment effect and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to a thermal therapy auxiliary device. Background Art

[0002] Hyperthermia is the fifth tumor treatment method after surgery, radiotherapy, chemotherapy and biological therapy. It is a new and effective method for treating tumors. The principle of hyperthermia treatment of tumors is to use the difference in temperature tolerance between normal tissues and tumor cells. The blood vessels around normal cell tissues have good fluidity and can quickly dissipate heat and regulate. However, the blood vessels around cancer cell tissues are small and the blood flow is stagnant, and the heat dissipation is poor. Cancer cells will die due to high temperatures at around 43°C, while the tolerance of normal cells is around 47°C, thus achieving the effect of treating tumors. Because it is non-toxic and safe in clinical applications, it is called green treatment. In recent years, hyperthermia treatment of tumors has received more and more attention. Many prefecture-level hospitals and even county-level hospitals across the country have generally carried out tumor hyperthermia treatment and achieved good treatment results.

[0003] Due to the location of the tumor, the size of the tumor and the patient's own physical condition, when considering the use of heat therapy to treat patients, the equipment and methods used are also different. Capacitive heat therapy is to place the patient's body part with the tumor between one or two or more pairs of capacitor plates, apply radio frequency voltage between each capacitor plate, or insert multiple pairs of linear electrodes into the human tissue and apply radio frequency voltage. Under the action of the high-frequency electromagnetic field, the polar molecules in the body of this part of the human tissue move rapidly, and the polar molecules and non-polar molecules rub and collide with each other to generate heat. In order to prevent the patient from being scalded and increase the conduction efficiency of the magnetic field, the effect of rapid temperature rise is achieved. In order to prevent the patient from being scalded, etc., a coupling water pad is generally set between the patient's body and the electrode, and the coupling water pad is in contact with the patient. At the same time, in order to increase the transmission effect of the magnetic field, a water bag is also placed on the patient's body to fill the gap between the electrode and the patient's body. At present, connecting belts are set on both sides of the water bag. When doing heat therapy, the water bag is fixed to the patient's body by connecting the connecting belts of the water bags on both sides of the body, but this connection method is unstable and the water bag is easy to slide. In order to improve the effect of thermal therapy, the shape of the electrodes needs to be changed according to the depth and size of the tumor inside the body to be close to the patient's body for treatment. For example, for tumors deep inside the body, hill-shaped electrodes are used to fit the patient's body, and for superficial tumors, disc-shaped electrodes are used to fit the patient's body.

[0004] However, in order to adapt to the depth and size of tumors in different patients' bodies, the type of electrodes needs to be adaptively changed, which is cumbersome. Utility Model Content

[0005] The utility model discloses a heat therapy auxiliary device, which is intended to solve the technical problems in the prior art that the electrodes of the capacitive heat therapy device are difficult to replace and the water bag is not firmly fixed, which affects the treatment effect and treatment efficiency, and increases the work efficiency of medical staff.

[0006] In order to solve the above-mentioned technical problems, the technical solutions adopted by the present invention are as follows:

[0007] A heat therapy auxiliary device comprises a first fixing ring, one end of which is connected to a protective cover, one end of which is connected to an adjusting device, the adjusting device comprises a second fixing ring connected to the protective cover, the second fixing ring is connected to a third fixing ring, the third fixing ring is a retractable mechanism, the second fixing ring is provided with a locking mechanism that cooperates with the retractable mechanism, the second fixing ring is connected to a receiving portion, the receiving portion is an annular structure, the inner edge of the receiving portion is connected to the third fixing ring, and the outer edge of the receiving portion is connected to the second fixing ring.

[0008] After adopting this technical solution, the protective cover can be covered on the outer periphery of the thermotherapy device electrode through the first fixing ring and the second fixing ring, and then the diameter of the central hole of the third fixing ring can be changed by stretching the third fixing ring, changing the exposed area of ​​the electrode, and then changing the contact area between the electrode and the water bag, thereby changing the size of the part where the electrode acts on the patient's body. It can increase the use effect of the patient while reducing the workload of medical staff. The diameter of the hole in the center of the third fixing ring can be fixed by the locking mechanism, thereby increasing the stability of the device when in use. The receiving part can receive the gap between the second fixing ring and the third fixing ring, so that when the electrode is actually used, it only leaks out at the center of the third fixing ring to cooperate with the water bag.

[0009] Among them, the third fixed ring includes several first telescopic arc rods, each of which is provided with a slide groove, the slide groove is an arc-shaped through groove, two adjacent first telescopic arc rods are connected by a second telescopic arc rod slidably connected to the slide groove, and the first telescopic arc rod is connected to a telescopic driving mechanism.

[0010] After adopting this technical solution, the diameter of the hole in the middle of the third fixing ring can be changed by sliding the second telescopic arc rod in the first telescopic arc rod, thereby changing the contact area between the electrode and the water bag.

[0011] Wherein, the telescopic drive mechanism includes a telescopic rod arranged between the third fixed ring and the second fixed ring, each of the telescopic rods includes a telescopic mother rod connected to the first telescopic arc rod, a groove is provided on the telescopic mother rod, a spring is provided in the groove, one end of the spring is connected to a telescopic sub-rod, and the telescopic sub-rod is connected to the second fixed ring.

[0012] After adopting this technical solution, the length of the entire telescopic rod can be changed by sliding the telescopic sub-rod in the telescopic mother rod. Without changing the position of the second fixing ring, the distance between the outer wall of the third fixing ring and the inner wall of the second fixing ring can be adjusted. In cooperation with the telescopic structure of the third fixing ring, the diameter of the central hole of the third fixing ring can be changed, thereby changing the contact area between the electrode and the water bag and cooperating with the relevant body parts of the patient for treatment. The spring can increase the stability of the extension rod when adjusting the length, reduce the vibration of the device, and thus increase the stability of the device when in use.

[0013] Among them, the locking mechanism includes at least a pull plate, one end of each pull plate is connected to a pull rod, each pull rod sequentially passes through the third fixing ring and the second fixing ring and is connected to the outside world, and each pull rod is provided with a fixing piece at the end away from the pull plate, each fixing piece is a threaded sleeve threadedly connected to the pull rod, and one end of the fixing piece abuts against the second fixing ring.

[0014] After adopting this technical solution, the length of the telescopic rod can be adjusted by pulling the pull rod. The extension and retraction of the length of the telescopic rod can drive the telescopic structure of the third fixed ring connected to the telescopic rod to extend and retract, so that the second telescopic arc rod can be extended and retracted from the first telescopic arc rod, thereby changing the size of the middle hole of the third fixed ring. The fixing part can fix the position of the pull rod, thereby keeping the diameter of the hole in the center of the third fixed ring unchanged, thereby increasing the stability of the device when in use.

[0015] The shape of the pull plate matches the shape of the third fixing ring, and the pull rod is provided with a scale.

[0016] After adopting this technical solution, the diameter of the central hole of the third fixing ring can be accurately changed according to the scale on the pull rod, and then coordinated with the patient's body part, thereby improving the accuracy of matching heat therapy with the affected part and increasing the treatment effect.

[0017] Wherein, the first fixing ring is provided with a plurality of threaded holes, and each of the threaded holes is connected with a tightening bolt.

[0018] After adopting this technical solution, the fixing effect between the device and the electrode can be further increased by tightening the bolts, so that the device can be used stably during the treatment of the patient.

[0019] Wherein, a first suction cup is provided on the inner side wall of the first fixing ring.

[0020] After adopting this technical solution, the outer wall of the electrode column can be adsorbed by the first suction cup, thereby increasing the stability of the connection between the device and the electrode, thereby increasing the treatment effect.

[0021] Wherein, a fixing part cooperating with the water bag is arranged at the bottom of the receiving part, and the fixing part is a second suction cup.

[0022] After adopting this technical solution, the fixing part can fix the water bag that is close to the patient's body. When in use, it can ensure that the water bag is firmly placed between the patient's body and the electrode, filling the gap between the patient's body and the electrode. After use, it can also ensure that the water bag will not slip off the patient's body due to the movement of the patient's body, thereby increasing the stability of the water bag when in use, reducing the workload of medical staff, improving the work efficiency of medical staff, and thus improving the treatment efficiency.

[0023] Wherein, the protective cover is a telescopic straw structure.

[0024] After adopting this technical solution, the telescopic structure of the straw can protect the electrode and at the same time be able to adaptably cooperate with the adjustment device.

[0025] Wherein, the receiving portion is elastic fabric.

[0026] After adopting this technical solution, the elastic fabric can be adaptively changed according to the contact with the electrode.

[0027] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0028] (1) The third fixing ring, the second fixing ring, the protective cover and the receiving part of the device are adopted with a telescopic structure, and the diameter of the central hole of the third fixing ring can be adaptively adjusted so that the electrode and the affected part of the patient can be matched. There is no need to replace the electrode, which can improve the work efficiency and treatment efficiency of medical staff.

[0029] (2) Using a fixing part to fix the water bag can increase the stability of the water bag during use, thereby increasing the treatment effect.

[0030] (3) By using a pull plate and a pull rod with a scale, the size of the center hole of the third fixing ring can be accurately adjusted, thereby improving the accuracy of the treatment with the patient's affected area.

[0031] (4) The protective cover with a straw structure can adapt to the shape change of the electrode and protect the electrode to prevent dust from contacting the electrode, keeping it clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0033] Figure 1 This is a schematic diagram of the structure of a thermal therapy auxiliary device of the utility model;

[0034] Figure 2 is a schematic diagram of the structure of the second fixing ring and the third fixing ring;

[0035] Figure 3 A bottom view of the structure of a thermal therapy auxiliary device of the utility model;

[0036] Figure 4 It is a cross-sectional structural diagram of the third fixing ring.

[0037] Reference numerals

[0038] 1-second suction cup, 2-second fixing ring, 3-receiving part, 4-locking mechanism, 401-pull rod, 402-fixing piece, 403-scale, 404-pull plate, 5-telescopic rod, 501-telescopic sub-rod, 502-spring, 503-telescopic mother rod, 6-third fixing ring, 601-first telescopic arc rod, 602-second telescopic arc rod, 7-protective cover, 8-tightening bolt, 9-first suction cup, 10-first fixing ring. DETAILED DESCRIPTION

[0039] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and indicated in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0040] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or are the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0041] Combine the following Figure 1-Figure 4 The utility model is described in detail.

[0042] Example 1

[0043] A thermotherapy auxiliary device includes a first fixing ring 10, one end of the first fixing ring 10 is connected to a protective cover 7, one end of the protective cover 7 is connected to an adjusting device, the adjusting device includes a second fixing ring 2 connected to the protective cover 7, the second fixing ring 2 is connected to a third fixing ring 6, the third fixing ring 6 is a retractable mechanism, the second fixing ring 2 is provided with a locking mechanism 4 that cooperates with the retractable mechanism, the second fixing ring 2 is connected to a receiving portion 3, the receiving portion 3 is an annular structure, the inner edge of the receiving portion 3 is connected to the third fixing ring 6, and the outer edge of the receiving portion 3 is connected to the second fixing ring 2. The protective cover 7 can be covered on the outer periphery of the thermotherapy device electrode through the first fixing ring 10 and the second fixing ring 2, and then the diameter of the central hole of the third fixing ring 6 can be changed by retracting the third fixing ring 6, changing the exposed area of ​​the electrode, and then changing the contact area between the electrode and the water bag, thereby changing the size of the part where the electrode acts on the patient's body. It can increase the use effect of patients while reducing the workload of medical staff. The locking mechanism 4 can fix the diameter of the hole in the center of the third fixing ring 6, thereby increasing the stability of the device when in use. The receiving part 3 can receive the gap between the second fixing ring 2 and the third fixing ring 6, so that when the electrode is actually used, it only leaks out from the center of the third fixing ring 6 to cooperate with the water bag.

[0044] In this embodiment, Figure 1 As shown, the first fixing ring 10 is made of stainless steel, the protective cover 7 is made of elastic cloth, and is bonded to the first fixing ring 10 and the second fixing ring 2. The bonding makes the two planes flat at the connection point, and will not cause damage to the protective cover 7, the first fixing ring 10, and the second fixing ring 2, which can improve the durability of the device. At the same time, compared with connections such as nails and bolts, it can also save costs.

[0045] In this embodiment, the receiving portion 3 is annular, and the portion where the receiving portion 3 and the third fixing ring 6 are adhered is wrinkled. The wrinkles are the same as the wrinkles at both ends of the sleeve. An elastic rope is wrapped with cloth to form a wrinkle. The elastic rope can expand and contract along with the expansion and contraction of the third fixing ring 6, and always covers the gap between the second fixing ring 2 and the third fixing ring 6, so that the electrode of the thermal therapy device will only contact the water bag from the hole in the center of the third fixing ring 6, thereby accurately treating the patient and improving the accuracy of the treatment.

[0046] In this embodiment, Figures 1 to 3As shown, the receiving portion 3 is a stretch fabric, which can make adaptive elastic changes according to the contact with the electrode, thereby increasing the practicability of the device. The receiving portion 3 is respectively bonded to the third fixing ring 6 and the second fixing ring 2, and the outer edge of the receiving portion 3 is bonded to the lower inner edge of the second fixing ring 2. The inner edge of the receiving portion 3 is also bonded to the lower outer edge of the third fixing ring 6 in a wrinkled shape. The receiving portion 3 can receive and protect the contact parts between the electrode and the second fixing ring 2 and the third fixing ring 6, thereby improving the accuracy of treatment and increasing the overall aesthetics of the device.

[0047] In this embodiment, Figure 2 and Figure 4 As shown, the third fixed ring 6 includes several first telescopic arc rods 601, each of which is provided with a slide groove, and the slide groove is an arc-shaped through groove. Two adjacent first telescopic arc rods 601 are connected by a second telescopic arc rod 602 slidably connected to the slide groove. The first telescopic arc rod 601 is connected with a telescopic driving mechanism, and the second telescopic arc rod 602 slides in the first telescopic arc rod 601, so that the diameter of the hole in the middle of the third fixed ring 6 can be changed, thereby changing the contact area between the electrode and the water bag.

[0048] In this embodiment, Figure 2 As shown, six first telescopic arc rods 601 and six second telescopic arc rods 602 are provided, and the end of each second telescopic arc rod 601 in contact with the slide groove is fixed with a chuck to prevent the second telescopic arc rod 601 from leaving the arc groove. The size of the chuck matches the size of the slide groove, and the opening of the end of the slide groove is smaller than the size of the chuck. When the second telescopic arc rod 601 slides to the edge of the slide groove, it will not slide out of the slide groove, thereby increasing the stability of the device when in use.

[0049] In this embodiment, Figure 2 As shown, the telescopic drive mechanism includes a telescopic rod 5 arranged between the third fixing ring 6 and the second fixing ring 2, each of the telescopic rods 5 includes a telescopic mother rod 503 connected to the first telescopic arc rod 601, the telescopic mother rod 503 is provided with a groove, a spring 502 is provided in the groove, one end of the spring 502 is connected to a telescopic sub-rod 501, and the telescopic sub-rod 501 is connected to the second fixing ring 2. The telescopic sub-rod 501 slides in the telescopic mother rod 503 to change the length of the entire telescopic rod 5. Without changing the position of the second fixing ring 2, the distance between the outer wall of the third fixing ring 6 and the inner wall of the second fixing ring 2 is adjusted, and the telescopic structure of the third fixing ring 6 is coordinated to change the diameter of the central hole of the third fixing ring 6, thereby changing the area of ​​contact between the electrode and the water bag and cooperating with the relevant body parts of the patient for treatment. The spring 502 can increase the stability of the extension rod when adjusting the length, reduce the vibration of the device, and thus increase the stability of the device when in use.

[0050] In this embodiment, Figure 2 As shown, six telescopic rods 5 are provided and are evenly distributed in the circumferential direction.

[0051] In this embodiment, Figures 2 to 4 As shown, the second fixing ring 2 and the third fixing ring 6 are made of stainless steel, and the telescopic mother rod 503 is welded to the third fixing ring 6, the telescopic sub-rod 501 is threadedly connected to the second fixing ring 2, and the second fixing ring 501 is provided with an internal threaded hole that cooperates with each telescopic sub-rod 501, and the end of the telescopic sub-rod 501 is provided with a bolt that cooperates with the internal threaded hole.

[0052] In this embodiment, Figures 2 to 3 As shown, the telescopic sub-rod extends into the end of the telescopic mother rod 503, a limit block is provided, the groove cooperates with the limit block, and the size of the end of the groove is smaller than the size of the limit block, so that the telescopic sub-rod 501 can always slide stably in the groove in the telescopic mother rod 503 without sliding out of the groove, thereby increasing the stability of the device when in use.

[0053] In this embodiment, Figure 2 As shown, the two ends of the spring 502 are welded to the telescopic mother rod 503 and the telescopic sub-rod 501 respectively. The setting of the spring 502 generates elastic force between the telescopic sub-rod 501 and the telescopic mother rod 503 due to the spring, so that the third fixing ring 6 can always be in contact with the pull plate 404, the adjustment device at the bottom of the device is not easy to deform, and the receiving part can stably contact and receive the electrode, thereby increasing the stability of the device when in use.

[0054] In this embodiment, Figures 1 to 3 As shown, the locking mechanism 4 includes at least two pull plates 404, one end of each of the pull plates 404 is connected to a pull rod 401, each of the pull rods 401 passes through the third fixing ring 6 and the second fixing ring 2 in sequence and then communicates with the outside world, and each of the pull rods 401 is provided with a fixing piece 402 at one end away from the pull plate 404, and the fixing piece 402 is a threaded sleeve threadedly connected to the pull rod 401, and one end of the fixing piece 402 abuts against the second fixing ring 2, and the length of the telescopic rod 5 can be adjusted by pulling the pull rod 401, and the extension and retraction of the length of the telescopic rod 5 can drive the telescopic structure of the third fixing ring 6 connected to the telescopic rod 5 to extend and retract, so that the second telescopic arc rod 602 is extended and retracted from the first telescopic arc rod 601, and the size of the middle hole of the third fixing ring 6 is changed, and the fixing piece 402 can fix the position of the pull rod 401, thereby making the diameter of the hole in the center of the third fixing ring 6 unchanged, thereby increasing the stability of the device when in use.

[0055] In this embodiment, two pulling plates 404 are provided.

[0056] In this embodiment, Figure 2As shown, the pull plate 404 is an arc-shaped plate, and the pull plate 404 is welded to the pull rod 401. Initially, the ring structure formed by the two pull plates 404 matches the minimum electrode size for treating the patient.

[0057] In this embodiment, Figures 1 to 3 As shown, the pull rod 401 is provided with an external thread that cooperates with the fixing member 402 .

[0058] In this embodiment, Figure 2 As shown, the shape of the pull plate 404 matches the shape of the third fixing ring 6, and the pull rod 401 is provided with a scale 403. According to the scale 403 on the pull rod 401, the diameter of the central hole of the third fixing ring 6 can be accurately changed, and then matched with the patient's body parts, thereby improving the accuracy of matching the thermal therapy with the affected part and increasing the treatment effect.

[0059] In this embodiment, Figures 1 to 3 As shown, the scale 403 is printed on the pull rod 404, the printing is firm and reliable, not easily rubbed off during use, and the printed numbers are clear and beautiful.

[0060] In this embodiment, Figure 1 As shown, the first fixing ring 10 is provided with a plurality of threaded holes, each of which is connected with a tightening bolt 8.

[0061] In this embodiment, four tightening bolts 8 are provided, and the tightening bolts 8 can further increase the fixing effect between the device and the electrode, so that the device can be used stably during the treatment of the patient.

[0062] In this embodiment, Figure 1 It is shown that a fixing part cooperating with the water bag is provided at the bottom of the receiving part 3, and the fixing part is a second suction cup 1. The fixing part can fix the water bag that is attached to the patient's body, and can ensure that the water bag is firmly placed between the patient's body and the electrode when in use, and fill the gap between the patient's body and the electrode. After use, it can also ensure that the water bag will not slide off the patient's body due to the movement of the patient's body, thereby increasing the stability of the water bag when in use, reducing the workload of medical staff, and improving the work efficiency of medical staff, thereby improving the treatment efficiency.

[0063] In this embodiment, Figures 1 to 3 As shown, the second suction cup 1 is adhered to the receiving portion 3 .

[0064] In this embodiment, Figure 1 As shown, the protective cover 7 is a telescopic straw structure, which can accommodate and protect the electrode while being able to adaptably cooperate with the adjustment device.

[0065] The specific use method of the utility model is as follows:

[0066] Reference Figure 1-Figure 4 When the device is used, the electrode passes through the first fixing ring 10 from the bottom and is protected by the protective cover 7. Then, the tightening bolt 8 on the first fixing ring 10 is screwed to connect the device to the electrode column. Then, according to the patient's physical condition and the location and size of the tumor, the size and depth of the affected part of the body where the electrode acts on the body are determined, and the size and depth of the area where the electrode fits the water bag are determined. Then, the pull rods 401 at both ends are pulled to extend and retract the telescopic rod 5 located between the second fixing ring 2 and the third fixing ring 6. The telescopic mother rod 503 moves toward the direction of the telescopic sub-rod 501 under the drive of the pull rod 401 and the contact of the pull plate 404. The middle spring 50 located in the groove of the telescopic mother rod 503 is 2 Under the pressure of the telescopic mother rod 503, the telescopic rod 5 can be stably driven to telescope. Under the pull of the pull rod 401 and the pull plate 404, the second telescopic arc rod 602 of the third fixing ring 6 extends out of the first telescopic arc rod 601, so that the diameter of the hole in the center of the third fixing ring 6 changes, so as to adapt to the size of the patient's affected part, and then the fixing parts 402 on both sides are screwed on the pull rod 401 to abut against the outer wall of the second fixing ring 2 to fix the third fixing ring 6; then according to the conventional operation, let the patient lie on the treatment bed board, and after the water bag is attached to the patient's body, the electrode is contacted with the water bag, so that the second suction cup 1 is adsorbed with the water bag, and then the thermal therapy device is turned on to treat the patient. There is no need to replace the electrode, the operation is simple, and the effect and efficiency of the treatment can be improved.

[0067] Example 2

[0068] This embodiment is basically the same as Embodiment 1, except that: in this embodiment, Figure 1 As shown, the inner wall of the first fixing ring 10 is provided with a first suction cup 9, through which the outer wall of the electrode column can be adsorbed, thereby increasing the stability of the connection between the device and the electrode, thereby increasing the treatment effect.

[0069] In this embodiment, Figure 1 As shown, the first suction cup 9 is adhered to the first fixing ring 10. Initially, the device can be rotated and pressed to make the first suction cup 9 adsorb the electrode column, and the device is fixed on the electrode column to cooperate with the tightening bolt 8, so as to further increase the fixing effect between the device and the electrode column.

[0070] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hyperthermia assisting device, characterized in that: The invention comprises a first fixing ring (10), one end of which is connected to a protective cover (7), one end of which is connected to an adjusting device, the adjusting device comprising a second fixing ring (2) connected to the protective cover (7), the second fixing ring (2) being connected to a third fixing ring (6), the third fixing ring (6) being a telescopic mechanism, the second fixing ring (2) being provided with a locking mechanism (4) cooperating with the telescopic mechanism, the second fixing ring (2) being connected to a receiving portion (3), the receiving portion (3) being an annular structure, the inner edge of the receiving portion (3) being connected to the third fixing ring (6), and the outer edge of the receiving portion (3) being connected to the second fixing ring (2).

2. A thermal therapy assisting device according to claim 1, characterized in that: The third fixed ring (6) comprises a plurality of first telescopic arc rods (601), each of which is provided with a slide groove, wherein the slide groove is an arc-shaped through groove, and two adjacent first telescopic arc rods (601) are connected via a second telescopic arc rod (602) slidably connected to the slide groove, and the first telescopic arc rod (601) is connected to a telescopic driving mechanism.

3. A thermal therapy assisting device according to claim 2, characterized in that: The telescopic drive mechanism comprises a telescopic rod (5) arranged between a third fixing ring (6) and a second fixing ring (2), each of the telescopic rods (5) comprising a telescopic mother rod (503) connected to a first telescopic arc rod (601), a groove being arranged on the telescopic mother rod (503), a spring (502) being arranged in the groove, one end of the spring (502) being connected to a telescopic sub-rod (501), and the telescopic sub-rod (501) being connected to the second fixing ring (2).

4. A thermal therapy assisting device according to claim 1, characterized in that: The locking mechanism (4) comprises at least two pull plates (404), one end of each pull plate (404) is connected to a pull rod (401), each pull rod (401) passes through the third fixing ring (6) and the second fixing ring (2) in sequence and is connected to the outside, and one end of each pull rod (401) away from the pull plate (404) is provided with a fixing member (402), each fixing member (402) is a threaded sleeve threadedly connected to the pull rod (401), and one end of the fixing member (402) is in contact with the second fixing ring (2).

5. A thermal therapy auxiliary device according to claim 4, characterized in that: The shape of the pull plate (404) matches the shape of the third fixing ring (6), and a scale (403) is provided on the pull rod (401).

6. A thermal therapy assisting device according to any one of claims 1 to 5, characterized in that: The first fixing ring (10) is provided with a plurality of threaded holes, each of which is connected with a tightening bolt (8).

7. A thermal therapy assisting device according to any one of claims 1 to 5, characterized in that: The inner side wall of the first fixing ring (10) is provided with a first suction cup (9).

8. A thermal therapy assisting device according to any one of claims 1 to 5, characterized in that: The bottom of the receiving portion (3) is provided with a fixing portion that cooperates with the water bag, and the fixing portion is a second suction cup (1).

9. A thermal therapy assisting device according to any one of claims 1 to 5, characterized in that: The protective cover (7) is a straw telescopic structure.

10. A thermal therapy assisting device according to any one of claims 1 to 5, characterized in that: The receiving portion (3) is elastic fabric.

Images