A real-time temperature change measurement device for diabetic foot treatment

Abstract

The application discloses a real-time temperature change measuring device based on diabetic foot treatment and relates to the technical field of medical treatment apparatuses. The application provides a real-time temperature change measuring device based on diabetic foot treatment, which is convenient to use. The device comprises a fixing frame, temperature sensors, arc-shaped sleeve plates, supporting guide rods, telescopic rods, buffer springs and connecting slide rods. The fixing frame is provided with the supporting guide rods which are fixedly connected to the front and back of the middle part of the fixing frame. The supporting guide rods are slidably connected with the telescopic rods. The telescopic rods are fixedly connected with the arc-shaped sleeve plates on the inner sides of the telescopic rods. The arc-shaped sleeve plates on the upper sides are provided with the temperature sensors. The adjacent arc-shaped sleeve plates are slidably connected with the connecting slide rods. The connecting slide rods are provided with the buffer springs. The arc-shaped sleeve plates can be adaptively expanded outward along with the swelling of the feet of patients. The buffer springs are adaptively deformed. Therefore, manual adjustment is not needed, and the device is convenient for patients to use.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a real-time temperature change measurement device for the treatment of diabetic foot. Background Technology

[0002] The foot is a complex target organ of diabetes, a multi-system disease. In diabetic patients, peripheral neuropathy and peripheral vascular disease combined with excessive mechanical pressure can cause damage and deformities in the soft tissues and musculoskeletal system of the foot, leading to a range of foot problems, from mild neurological symptoms to severe ulcers, infections, vascular diseases, arthropathy, and neuropathic fractures. Therefore, early prevention and treatment of foot problems in diabetic patients is of great significance.

[0003] If diabetic patients develop peripheral neuropathy and sensory abnormalities, such as abnormal temperature sensation in the feet, they may experience numbness, burning, or other sensations in the feet. Temperature sensors for diabetic foot treatment are primarily used to monitor the temperature of the feet of diabetic patients to help prevent and treat diabetic foot complications. In diabetic foot treatment, temperature sensors are typically fixed to the patient's foot with a strap to continuously monitor temperature changes. However, because diabetes often causes foot edema, the temperature sensors need to be constantly adjusted to fit the patient's foot, making the process cumbersome and inconvenient for the patient.

[0004] The technical problem that this invention aims to solve is to design an easy-to-use real-time temperature change measurement device for diabetic foot treatment. Summary of the Invention

[0005] To overcome the drawbacks of temperature sensors typically being fixed to the patient's foot with a strap, which requires constant adjustment to accommodate foot swelling due to diabetes, making the process cumbersome and inconvenient for patients, this invention provides an easy-to-use real-time temperature change measurement device for diabetic foot treatment.

[0006] To solve the above technical problems, the present invention proposes the following technical solution: a real-time temperature change measuring device for diabetic foot treatment, comprising a fixed frame, a temperature sensor, an arc-shaped sleeve, a support guide rod, a telescopic rod, a buffer spring, and a connecting slide rod. The fixed frame is fixedly connected to the front and rear sides of the middle section. A telescopic rod is slidably connected to the support guide rod. An arc-shaped sleeve is fixedly connected to the inner side of the telescopic rod. A temperature sensor for real-time monitoring of the foot temperature of diabetic patients is installed on the upper arc-shaped sleeve. A connecting slide rod is slidably connected between adjacent arc-shaped sleeves. A buffer spring is sleeved on the connecting slide rod. The two ends of the buffer spring are fixedly connected to the connecting slide rod and the arc-shaped sleeve, respectively.

[0007] Furthermore, it is particularly preferred that the device also includes a stabilizing component for improving comfort. The stabilizing component includes a cushioning airbag, an air cylinder, and an air guide tube. Cushioning airbags are fixedly connected to the inner side of the arc-shaped sleeve. The cushioning airbags on the front and rear sides are interconnected. An air cylinder is fixedly connected to the top right side of the fixing frame. Each air cylinder is connected to an adjacent cushioning airbag by an air guide tube. A synchronization component is provided on the top right side of the fixing frame for synchronously pushing the piston rod of the air cylinder to inflate the cushioning airbag.

[0008] Furthermore, it is particularly preferred that the synchronization assembly includes a connecting plate, a lead screw, and a first guide rod. The connecting plate is fixedly connected to the piston rod of the air cylinder. The lead screw is rotatably connected to the top right side of the fixing frame. The lead screw is threadedly connected to the connecting plate. The first guide rod is slidably connected to the top right side of the fixing frame. All first guide rods are slidably connected to the connecting plate.

[0009] Furthermore, it is particularly preferred that the device also includes a fixing component for improving stability. The fixing component includes an arc-shaped clamp, a second guide rod, a pull rope, a winding wheel, a support frame, and a support connecting rod. The top left side of the fixing frame is rotatably connected to the support connecting rod, and the upper part of the support connecting rod is rotatably connected to the support frame. The second guide rod is fixedly connected to both the front and rear sides of the support frame. The arc-shaped clamp for fixing the support frame to the patient's lower leg is slidably connected between the second guide rods. The right end of the lead screw is fixedly connected to the winding wheel, and a pull rope passing through the support frame is fixedly connected between the winding wheel and the arc-shaped clamp. The pull rope is wound on the winding wheel.

[0010] Furthermore, it is particularly preferred that the arc-shaped clamping plate and the upper part of the support frame cooperate to form a hollow ring.

[0011] In addition, it is particularly preferred that the device also includes a testing component for testing the patient's sensory ability after foot swelling. The testing component includes an incubator, a water valve, a liquid guide tube, and a contact tube. The incubator is installed on both the front and rear sides of the lower part of the fixture. The contact tube is placed on the upper right side of the fixture. The liquid guide tube is connected to the contact tube and the incubator. The liquid guide tube is equipped with a water valve.

[0012] Furthermore, it is particularly preferred that the device also includes a measuring component for measuring the degree of swelling in the patient's foot. The measuring component includes a triangular block, a tension spring, a scale, and a movable rod. The movable rod is slidably connected to both the front and rear sides of the right side of the fixing frame. A triangular block is fixedly connected to the inner side of each movable rod. Each triangular block contacts and engages with an adjacent arc-shaped sleeve. A tension spring is fixedly connected between each movable rod and the fixing frame. A scale is fixedly connected to both the front and rear sides of the right side of the fixing frame.

[0013] Furthermore, it is particularly preferred that the device also includes a locking assembly for locking the arc-shaped clamp plate. The locking assembly includes a locking lever and a plastic latch. The locking lever is fixedly connected to both the front and rear sides of the right side of the arc-shaped clamp plate, and the plastic latches that cooperate with the locking levers to lock the arc-shaped clamp plate are fixedly connected to both the front and rear sides of the left side of the support frame. The support frame is provided with an unlocking assembly for pushing the plastic latches to unlock the locking levers.

[0014] Furthermore, it is particularly preferred that the plastic latch is U-shaped, with an arc-shaped left side and a notch in the middle for locking the latch lever.

[0015] Furthermore, it is particularly preferred that the unlocking component includes a rotating block and a pushing block, with rotating blocks rotatably connected to both the front and rear sides of the left side of the support frame, and pushing blocks fixedly connected to each rotating block, with each pushing block being locked in an adjacent plastic latch.

[0016] The present invention provides a real-time temperature change measurement device for diabetic foot treatment, which has the following advantages:

[0017] 1. The curved plate expands outwards to adapt to the swelling of the patient's foot, and the cushioning spring deforms accordingly, so no manual adjustment is required, making it convenient for the patient to use;

[0018] 2. By rotating the lead screw, the connecting plate is moved to the left to compress the piston rod of the air cylinder, and the gas in the air cylinder is discharged into the buffer air bag through the air guide tube. This causes the buffer air bag to expand and fit against the patient's foot, improving comfort and stabilizing the device on the patient's foot. This can prevent the device from loosening or shifting, which would lead to inaccurate temperature sensor measurements.

[0019] 3. The lead screw drives the winding wheel to rotate, and the winding wheel winds up the pull rope to move the arc-shaped clamp to the right, so that the arc-shaped clamp and the support frame clamp the patient's lower leg, further stabilizing and fixing the device to the patient's foot, thereby improving the stability during temperature measurement.

[0020] 4. When the patient's feet are swollen, open the water valve to allow the cold water in the incubator to enter the contact tube through the liquid guide tube. The low temperature test can help doctors treat diabetic foot complications by assessing whether the patient's sensory ability is reduced after the feet are swollen.

[0021] 5. When the patient's foot swells and the arc-shaped plate is stretched outward, the ruler is used to measure the position of the moving rod from its initial position to its final position, thereby measuring the degree of swelling in the patient's foot and helping doctors treat diabetic foot complications;

[0022] 6. The clamping bar is locked by the notch of the plastic buckle, thereby fixing the clamping block and preventing it from loosening when used with the support frame to fix the patient's lower leg. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0024] Figure 2 This is a three-dimensional structural diagram of the components of the present invention, including the arc-shaped sleeve, the support guide rod, and the telescopic rod.

[0025] Figure 3 This is a three-dimensional structural diagram of the components of the present invention, including the airbag, air cylinder, and connecting plate.

[0026] Figure 4 This is a three-dimensional structural diagram of the lead screw, first guide rod, and air guide tube of the present invention.

[0027] Figure 5 This is a three-dimensional structural diagram of the arc-shaped clamp and support frame components of the present invention.

[0028] Figure 6 This is a three-dimensional structural diagram of the components such as the pull rope and winding wheel of the present invention.

[0029] Figure 7 This is a three-dimensional structural diagram of the components of the present invention, including the insulated box, the liquid guide tube, and the contact tube.

[0030] Figure 8 This is a three-dimensional structural diagram of the components of the present invention, such as the triangular block, the ruler, and the moving rod.

[0031] Figure 9 This is a three-dimensional structural diagram of the components of the present invention, such as the triangular block, tension spring, and ruler.

[0032] Figure 10 This is a three-dimensional structural diagram of the locking lever, plastic buckle, and rotating block components of the present invention.

[0033] Figure 11 This is a three-dimensional structural diagram of the plastic latch, rotating block, and extrusion block components of the present invention.

[0034] The components are as follows: 1-Fixed frame, 2-Temperature sensor, 3-Arc-shaped sleeve, 31-Supporting guide rod, 32-Telescopic rod, 33-Buffer spring, 34-Connecting slide rod, 4-Buffer airbag, 41-Air cylinder, 42-Connecting plate, 43-Screw rod, 44-First guide rod, 45-Air duct, 5-Arc-shaped clamp, 51-Second guide rod, 52-Pull rope, 53-Winding wheel, 54-Support frame, 55-Supporting connecting rod, 6-Insulation box, 61-Water valve, 62-Liquid duct, 63-Contact tube, 7-Triangular block, 71-Tension spring, 72-Scale, 73-Moving rod, 8-Locking lever, 81-Plastic lock, 82-Rotating block, 83-Push block. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Example 1: A real-time temperature change measuring device for diabetic foot treatment, referring to... Figure 1 and Figure 2 The device includes a fixed frame 1, a temperature sensor 2, an arc-shaped sleeve 3, a support guide rod 31, a telescopic rod 32, a buffer spring 33, and a connecting slide rod 34. The fixed frame 1 has support guide rods 31 fixedly connected to both the front and rear sides of the middle section. Two telescopic rods 32 are slidably connected to each support guide rod 31. Arc-shaped sleeves 3 are fixedly connected to the inner side of each telescopic rod 32. Temperature sensors 2 are installed on the two upper arc-shaped sleeves 3. The temperature sensors 2 are used to monitor the foot temperature of diabetic patients in real time. Two connecting slide rods 34 are slidably connected between two adjacent arc-shaped sleeves 3. Two buffer springs 33 are sleeved on each connecting slide rod 34. The two ends of the buffer springs 33 are fixedly connected to the connecting slide rods 34 and the arc-shaped sleeves 3, respectively.

[0037] In use, the patient's foot is inserted into the fixation frame 1, and the temperature of the diabetic patient's foot is monitored in real time by the temperature sensor 2. When the patient's foot swells and fits against the arc-shaped sleeve 3, the arc-shaped sleeve 3 expands outward adaptively according to the swelling of the patient's foot, and the buffer spring 33 deforms accordingly. In this way, no manual adjustment is required, which is convenient for the patient to use. When the patient removes his foot from the arc-shaped sleeve 3, the arc-shaped sleeve 3 is reset by the reset action of the buffer spring 33.

[0038] Example 2: Based on Example 1, referring to... Figure 1 , Figure 3 and Figure 4 A real-time temperature change measurement device for diabetic foot treatment also includes a stabilizing component to improve comfort. The stabilizing component includes a cushioning airbag 4, an air cylinder 41, and an air guide tube 45. The cushioning airbags 4 are installed on the inner sides of four arc-shaped sleeves 3. The two front cushioning airbags 4 are interconnected, and the two rear cushioning airbags 4 are interconnected. Two air cylinders 41 are fixedly connected to the top right side of the fixing frame 1. Each air cylinder 41 is connected to the adjacent cushioning airbag 4 by an air guide tube 45. The piston rod of the air cylinder 41 is compressed, and the gas in the air cylinder 41 is discharged into the cushioning airbag 4 through the air guide tube 45, so that the cushioning airbag 4 inflates and fits against the patient's foot, and the device is stably fixed to the patient's foot. A synchronization component is provided on the top right side of the fixing frame 1. The synchronization component is used to synchronously push the piston rod of the air cylinder 41 to inflate the cushioning airbag 4.

[0039] The synchronization assembly includes a connecting plate 42, a lead screw 43, and a first guide rod 44. The connecting plate 42 is fixedly connected between the piston rods of the two air cylinders 41. The lead screw 43 is rotatably connected to the top right side of the fixing frame 1. The lead screw 43 is threadedly connected to the connecting plate 42. Two first guide rods 44 are slidably connected to the top right side of the fixing frame 1. Both first guide rods 44 are slidably connected to the connecting plate 42.

[0040] To improve comfort and prevent the device from loosening or shifting, which could lead to inaccurate temperature sensor readings, when fixing the device to the patient's foot, manually rotate the screw 43 after the patient's foot is inserted into the fixing frame 1. The screw 43 moves the connecting plate 42 to the left, which in turn moves the piston rod of the air cylinder 41 to the left. This allows the gas in the air cylinder 41 to be discharged into the buffer airbag 4 through the air guide tube 45, causing the buffer airbag 4 to inflate. The buffer airbag 4 then fits snugly against the patient's foot, improving comfort and securing the device stably. This prevents the device from loosening or shifting, which could lead to inaccurate temperature sensor readings. When the patient's foot needs to be removed from the device, manually reverse the screw 43. The screw 43 moves the connecting plate 42 to the left, which in turn moves the piston rod of the air cylinder 41 to the right. This draws the gas from the buffer airbag 4 into the air cylinder 41, deflating the buffer airbag 4 and releasing the patient's foot.

[0041] Reference Figure 1 , Figure 5 and Figure 6 A real-time temperature change measuring device for diabetic foot treatment also includes a fixing component to improve stability. The fixing component includes an arc-shaped clamp 5, a second guide rod 51, a pull rope 52, a winding wheel 53, a support frame 54, and a support connecting rod 55. Four support connecting rods 55 are rotatably connected to the top left of the fixing frame 1. The support frame 54 is rotatably connected between the upper parts of the four support connecting rods 55. The second guide rods 51 are fixedly connected to both the front and rear sides of the support frame 54. The arc-shaped clamp 5 is slidably connected between the two second guide rods 51. The arc-shaped clamp 5 and the upper part of the support frame 54 cooperate to form a hollow ring. The right end of the lead screw 43 is fixedly connected to the winding wheel 53. Two pull ropes 52 passing through the support frame 54 are installed between the winding wheel 53 and the arc-shaped clamp 5. The pull ropes 52 are wound on the winding wheel 53. The lead screw 43 drives the winding wheel 53 to rotate. The winding wheel 53 pulls the arc-shaped clamp 5 through the pull ropes 52 to move and cooperate with the support frame 54 to clamp the patient's lower leg.

[0042] To further stabilize the device on the patient's foot and improve the stability of temperature measurement, when the patient's foot is inserted into the fixing frame 1, the support frame 54 covers the patient's lower leg. When the lead screw 43 rotates, the lead screw 43 drives the winding wheel 53 to rotate, and the winding wheel 53 winds up the pull rope 52. In turn, the pull rope 52 pulls the arc-shaped clamp 5 to move to the right, so that the arc-shaped clamp 5 cooperates with the support frame 54 to clamp the patient's lower leg, further stabilizing the device on the patient's foot and thus improving the stability of temperature measurement.

[0043] Reference Figure 1 and Figure 7 A real-time temperature change measurement device for diabetic foot treatment also includes a testing component for testing the patient's ability to sense foot swelling. The testing component includes an insulated box 6, a water valve 61, a liquid guide tube 62, and a contact tube 63. The lower part of the fixing frame 1 has detachable insulated boxes 6 installed on both the front and rear sides. The upper right side of the fixing frame 1 has a contact tube 63. The contact tube 63 is connected to the two insulated boxes 6 by a liquid guide tube 62. A water valve 61 is installed on each of the liquid guide tubes 62.

[0044] To test whether a patient's sensory perception is reduced after foot swelling, and to help doctors treat diabetic foot complications, an appropriate amount of cold water is added to the incubator 6. The contact tube 63 is in contact with the patient's foot. When the patient's foot is swollen, the water valve 61 is opened, allowing the cold water in the incubator 6 to enter the contact tube 63 through the liquid guide tube 62. The low temperature test is used to determine whether the patient's sensory perception is reduced after foot swelling, in order to help doctors treat diabetic foot complications.

[0045] Reference Figure 2 , Figure 8 and Figure 9 A real-time temperature change measuring device for diabetic foot treatment also includes a measuring component for measuring the degree of swelling in the patient's foot. The measuring component includes a triangular block 7, a tension spring 71, a scale 72, and a moving rod 73. The moving rod 73 is slidably connected to both the front and rear sides of the right side of the fixed frame 1. The triangular block 7 is fixedly connected to the inner side of the moving rod 73. The triangular block 7 is in contact with two adjacent arc-shaped sleeves 3. The tension spring 71 is fixedly connected between the moving rod 73 and the fixed frame 1. The scale 72 is fixedly connected to both the front and rear sides of the right side of the fixed frame 1.

[0046] When a patient's foot is swollen, in order to measure the degree of swelling and help doctors treat diabetic foot complications, the tension spring 71 is initially stretched. When the patient's foot swelling pushes the arc-shaped sleeve 3 outward, the tension spring 71 resets, causing the moving rod 73 and the triangular block 7 to move to the left. The scale 72 measures the position of the moving rod 73 from its initial position to its current position, thus measuring the degree of swelling and helping doctors treat diabetic foot complications. When the arc-shaped sleeve 3 resets, it pushes the triangular block 7 to move to the right and reset. The triangular block 7 then moves the moving rod 73 to the right and reset, stretching the tension spring 71.

[0047] Reference Figure 1 , Figure 10 and Figure 11 A real-time temperature change measuring device for diabetic foot treatment also includes a locking component for locking an arc-shaped clamp 5. The locking component includes a locking lever 8 and a plastic buckle 81. The locking lever 8 is fixedly connected to both the front and rear sides of the right side of the arc-shaped clamp 5. The plastic buckle 81 is installed on both the front and rear sides of the left side of the support frame 54. The plastic buckle 81 cooperates with the locking lever 8 to lock the arc-shaped clamp 5. The plastic buckle 81 is U-shaped and arc-shaped on the left side. A notch for locking the locking lever 8 is opened in the middle of the plastic buckle 81. An unlocking component is provided on the support frame 54 for pushing the plastic buckle 81 to unlock the locking lever 8.

[0048] The unlocking component includes a rotating block 82 and a pushing block 83. The rotating block 82 is rotatably connected to both the front and rear sides of the left side of the support frame 54. The pushing block 83 is fixedly connected to the rotating block 82. The pushing block 83 is locked in the adjacent plastic latch 81.

[0049] To prevent the clamps from loosening when the patient's lower leg is secured by the support frame 54, when the arc-shaped clamp 5 moves to the right, it causes the locking lever 8 to move to the right as well. When the locking lever 8 contacts the plastic buckle 81, the U-shaped design of the plastic buckle 81, with its arc-shaped left side, causes the locking lever 8 to press against the plastic buckle 81, opening the left side of the plastic buckle 81 outwards. When the locking lever 8 moves to the notch to the left, the plastic buckle 81 returns to its original shape due to its inherent properties, thus allowing the notch in the plastic buckle 81 to open. The locking lever 8 is used to fix the clamping block, preventing it from loosening when the patient's lower leg is fixed with the support frame 54. When it is necessary to unlock the locking lever 8, the rotating block 82 is manually rotated. The rotating block 82 drives the squeezing block 83 to rotate, and the squeezing block 83 pushes the plastic lock 81 outward, causing the left part of the plastic lock 81 to open outward and unlock the locking lever 8. After the locking lever 8 is disengaged from the plastic lock 81, the rotating block 82 is manually reversed. The rotating block 82 drives the squeezing block 83 to reverse and reset, and the plastic lock 81 returns to its original state due to its own characteristics.

[0050] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A real-time temperature change measuring device for diabetic foot treatment, characterized in that: It includes a fixed frame (1), a temperature sensor (2), an arc-shaped sleeve (3), a support guide rod (31), a telescopic rod (32), a buffer spring (33), and a connecting slide rod (34). The fixed frame (1) is fixedly connected to the front and rear sides of the middle section with a support guide rod (31). The support guide rod (31) is slidably connected to a telescopic rod (32). The inner side of the telescopic rod (32) is fixedly connected to an arc-shaped sleeve (3). The upper arc-shaped sleeve (3) is equipped with a temperature sensor (2) for real-time monitoring of the foot temperature of diabetic patients. The adjacent arc-shaped sleeves (3) are slidably connected to a connecting slide rod (34). The connecting slide rod (34) is fitted with a buffer spring (33). The two ends of the buffer spring (33) are fixedly connected to the connecting slide rod (34) and the arc-shaped sleeve (3), respectively. It also includes a stabilizing component for improving comfort. The stabilizing component includes a cushioning airbag (4), an air cylinder (41), and an air duct (45). The inner side of the arc-shaped sleeve (3) is fixedly connected to the cushioning airbag (4). The cushioning airbags (4) on the front and rear sides are interconnected. The air cylinder (41) is fixedly connected to the top right side of the fixing frame (1). The air cylinder (41) is connected to the adjacent cushioning airbag (4) by an air duct (45). The top right side of the fixing frame (1) is provided with a synchronization component for synchronously pushing the piston rod of the air cylinder (41) to inflate the cushioning airbag (4). The synchronization component includes a connecting plate (42), a lead screw (43) and a first guide rod (44). The connecting plate (42) is fixedly connected between the piston rods of the air cylinder (41). The lead screw (43) is rotatably connected to the top right side of the fixed frame (1). The lead screw (43) is threadedly connected to the connecting plate (42). The first guide rod (44) is slidably connected to the top right side of the fixed frame (1). The first guide rod (44) is slidably connected to the connecting plate (42).

2. The real-time temperature change measuring device for diabetic foot treatment as described in claim 1, characterized in that: It also includes a fixing component for improving stability. The fixing component includes an arc-shaped clamp (5), a second guide rod (51), a pull rope (52), a winding wheel (53), a support frame (54), and a support connecting rod (55). The top left side of the fixing frame (1) is rotatably connected to the support connecting rod (55). The upper part of the support connecting rod (55) is rotatably connected to the support frame (54). The front and rear sides of the support frame (54) are fixedly connected to the second guide rod (51). The arc-shaped clamp (5) for cooperating with the support frame (54) to be fixed to the patient's lower leg is slidably connected between the second guide rods (51). The right end of the screw (43) is fixedly connected to the winding wheel (53). The winding wheel (53) and the arc-shaped clamp (5) are fixedly connected to the pull rope (52) that passes through the support frame (54). The pull rope (52) is wound on the winding wheel (53).

3. The real-time temperature change measuring device for diabetic foot treatment as described in claim 2, characterized in that: The arc-shaped clamp (5) and the upper part of the support frame (54) work together to form a hollow ring.

4. The real-time temperature change measuring device for diabetic foot treatment as described in claim 3, characterized in that: It also includes a test component for testing the patient’s ability to sense after foot swelling. The test component includes an incubator (6), a water valve (61), a liquid guide tube (62), and a contact tube (63). The incubator (6) is installed on both the front and back sides of the lower part of the frame (1). The contact tube (63) is placed on the upper right side of the frame (1). The liquid guide tube (62) is connected between the contact tube (63) and the incubator (6). A water valve (61) is installed on the liquid guide tube (62).

5. The real-time temperature change measuring device for diabetic foot treatment as described in claim 4, characterized in that: It also includes a measuring component for measuring the degree of swelling in the patient's foot. The measuring component includes a triangular block (7), a tension spring (71), a scale (72), and a moving rod (73). The moving rod (73) is slidably connected to both the front and rear sides of the right side of the fixed frame (1). The triangular block (7) is fixedly connected to the inner side of the moving rod (73). The triangular block (7) is in contact with the adjacent arc-shaped sleeve (3). The tension spring (71) is fixedly connected between the moving rod (73) and the fixed frame (1). The scale (72) is fixedly connected to both the front and rear sides of the right side of the fixed frame (1).

6. The real-time temperature change measuring device for diabetic foot treatment as described in claim 5, characterized in that: It also includes a locking assembly for locking the arc-shaped clamp (5). The locking assembly includes a locking lever (8) and a plastic buckle (81). The locking lever (8) is fixedly connected to both the front and rear sides of the right side of the arc-shaped clamp (5). The plastic buckle (81) that cooperates with the locking lever (8) to lock the arc-shaped clamp (5) is fixedly connected to both the front and rear sides of the left side of the support frame (54). The support frame (54) is provided with an unlocking assembly for pushing the plastic buckle (81) to unlock the locking lever (8).

7. The real-time temperature change measuring device for diabetic foot treatment as described in claim 6, characterized in that: The plastic buckle (81) is U-shaped, with an arc shape on the left side and a notch in the middle for locking the lever (8).

8. The real-time temperature change measuring device for diabetic foot treatment as described in claim 7, characterized in that: The unlocking component includes a rotating block (82) and a pushing block (83). The rotating block (82) is rotatably connected to both the front and rear sides of the left side of the support frame (54). The pushing block (83) is fixedly connected to the rotating block (82). The pushing block (83) is locked in the adjacent plastic latch (81).

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