Multifunctional medical fixing band

Abstract

The invention discloses a multifunctional medical fixing band, and relates to the technical field of medical instruments, the multifunctional medical fixing band comprises a back plate, a back fitting plate and a breathable elastic band, the top end of the back plate is provided with an active air inducing assembly capable of dissipating heat and heating, and the front side face of the bottom end of the back fitting plate is fixedly connected with the rear side face of the back plate; the back plate adjusts the supporting angle of the back attaching plate through an adjusting assembly, breathable elastic belts are connected to the left side and the right side of the rear end of the back plate in a pasted mode, a pocket is fixed to the rear side face of each breathable elastic belt, and a side waist protection plate is placed in each pocket. According to the multifunctional medical fixing band, the active air inducing assembly can introduce cold air, hot air or gas obtained after a medical salt material is heated, the heat dissipation effect can be improved, the hot air can be conveniently used for relieving the health state of the waist, medical salt fumigation can be conveniently conducted on the waist of a user, and the user experience is improved. The supporting angle of the back attaching plate is convenient to adjust, and the lumbar vertebra locking assembly is convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a multifunctional medical fixing bandage. Background Art

[0002] Medical fixing bandages are mainly used as auxiliary rehabilitation treatments and belong to medical device products. Common ones include wrist fixing bandages, waist fixing bandages, shoulder-elbow fixing bandages, etc. They are used before and after the treatment of disease patients to provide a fixed support for a certain affected part of the body, relieve or reduce muscle pain and soreness, and prevent the spread of the disease. The Chinese invention patent with the authorization announcement number CN114259332B discloses a medical fixing bandage with an anti-relaxation function, which relates to the technical field of medical devices and includes an installation part; two massage devices are slidably connected to the installation part; a winding adjustment part is installed on the installation part; a transmission device is installed inside the installation part; a driving part is installed inside the installation part; a positioning device is fixedly connected to the installation part; a sliding reset part is fixedly connected to the driving part; a locking device is fixedly connected to the side of the positioning device, solving the problems that for the current medical fixing bandage with an anti-relaxation function, it cannot assist in automatically retracting and tightening, cannot achieve customized massage, cannot be adjusted for patients with different body shapes, cannot achieve more efficient retraction positioning, and is not flexible enough to use. The device has a simple and efficient structure, can achieve automatic retraction and tightening, improve the rehabilitation efficiency, and at the same time has a stronger overall wrapping property, can achieve retraction limit, has a wide application range, and is more practical. The Chinese invention patent with the authorization announcement number CN118680738B discloses a comfortable and firm medical fixing bandage, which relates to the technical field of medical fixing bandages and includes a fixing bandage body. Main side straps and secondary side straps are respectively arranged inside two storage bags on both side surfaces of the fixing bandage body. A ventilation mechanism, the ventilation mechanism is composed of a support component and an adjustment component. The support component includes: a back support plate and multiple side support plates. Multiple ventilation holes are respectively opened on the surface of each cross plate. The adjustment component includes: multiple adjustment boxes, and the multiple adjustment boxes are located inside the fixing bandage body. A tightening mechanism, the tightening mechanism includes: two movable plates, the two movable plates are respectively located on both side surfaces of the fixing bandage body, and a connecting frame is arranged on one side surface of the movable plate. In this solution, by setting a ventilation mechanism and a tightening mechanism, the possible sense of restraint and discomfort during breathing of the traditional fixing bandage are avoided, the stuffy feeling of the wearer is reduced, and the comfort and health of wearing are improved. Combined with the existing solutions and the actual production and processing uses, the existing multifunctional medical fixing bandage improves the heat dissipation effect by sucking air through a suction fan in an active heat dissipation manner, but it can only improve the heat dissipation effect and cannot meet the requirements of the user for keeping warm, ventilation, and the effect of drug fumigation. Therefore, we propose a multifunctional medical fixing bandage to solve the problems raised above. Summary of the Invention

[0003] The purpose of the present invention is to provide a multifunctional medical fixing belt to solve the problem in the above-mentioned background technology that the existing multifunctional medical fixing belt sucks air through a suction fan to improve the heat dissipation effect in an active heat dissipation manner, but it can only improve the heat dissipation effect and cannot meet the needs of users for warmth, ventilation, and the effect of drug fumigation.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A multifunctional medical fixing belt includes a backboard, a back fitting board, and breathable elastic bands: An active air guiding component capable of heat dissipation and heating is installed at the top end of the backboard. The front side of the bottom end of the back fitting board is fixedly connected to the rear side of the backboard, and the backboard adjusts the support angle of the back fitting board through an adjustment component; A lumbar spine locking component is arranged below the active air guiding component, and the lumbar spine locking component is connected to an enclosing belt through a connecting frame; Breathable elastic bands are adhesively connected to both the left and right sides of the rear end of the backboard. A pocket is fixed to the rear side of the breathable elastic band, and a side lumbar spine protection board is placed inside the pocket. A breathable skin-friendly cloth is sewn on the rear side of the backboard.

[0005] By adopting the above technical solution, the active air guiding component can introduce cold air, hot air, or the gas after the drug salt material is heated, which can improve the heat dissipation effect, and it is convenient to use hot air to relieve the lumbar spine health state, and it is convenient for the user's lumbar spine to be fumigated with drug salts, facilitating the adjustment of the support angle of the back fitting board and the use of the lumbar spine locking component.

[0006] Preferably, the active air guiding component includes a mounting ring, a mounting frame, a micro fan, a heating sheet, a dustproof net, and a storage bucket. The front side of the top end of the backboard is fixedly provided with a mounting ring. The rear end of the mounting ring is fixedly provided with a mounting frame, and a micro fan is fixedly arranged in the middle of the mounting frame. A heating sheet is arranged on the front side of the micro fan, and a dustproof net is arranged on the front side of the heating sheet. Both the heating sheet and the dustproof net are fixedly connected to the mounting ring. The mounting ring is fixedly connected to the storage bucket in a threaded connection manner, and the front end of the storage bucket is provided with a porous structure.

[0007] Preferably, the adjustment component includes a vertical board, a moving block, a screw rod, and a handle. The rear end of the vertical board is fixedly connected to the back fitting board. The front side of the vertical board is fixedly provided with a moving block, and a screw rod is threadedly connected inside the moving block. A handle is fixedly arranged on the upper surface of the screw rod, and the screw rod is rotatably installed on the front side of the backboard.

[0008] Preferably, the moving block and the backboard form a lifting structure through the screw rod, and a sliding groove for the moving block to lift is opened in the middle of the backboard.

[0009] Preferably, the lumbar locking assembly includes a receiving block, a reverse screw rod, a limiting plate, a breathable spacer belt, an inner pushing plate and a steel bar. The reverse screw rod is rotatably installed inside the receiving block. A limiting plate is arranged above the receiving block. The outer end of the reverse screw rod is threadedly connected with the inner pushing plate, and a breathable spacer belt is fixed to the rear side of the inner pushing plate. A steel bar is fixed to the outer end of the breathable spacer belt. Both the receiving block and the limiting plate are fixedly connected to the back plate.

[0010] Preferably, the outer end of the limiting plate is inserted into the inner end of the inner pushing plate, and the inner pushing plate and the back plate form a left-right sliding structure.

[0011] Preferably, the enclosing belt includes a breathable belt, a combination hole, a connecting buckle and a zipper. The combination hole is formed inside the breathable belt. The connecting buckle is adhesively connected to the outer end of the breathable belt, and the zipper is sewn to one end of the breathable belt away from the connecting buckle.

[0012] Preferably, a hook surface of the magic tape is arranged on the front side of the breathable elastic belt on the left side of the back plate, and a loop surface of the magic tape is arranged on the rear side of the breathable elastic belt on the right side of the back plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: for this multifunctional medical fixing belt, the active air guiding component can introduce cold air, hot air or the gas after the medicine salt material is heated, which can improve the heat dissipation effect, and it is convenient to use hot air to relieve the lumbar health state, and it is convenient for the user's waist to be fumigated with medicine salt, and it is convenient to adjust the support angle of the back fitting plate and convenient to use the lumbar locking component; 1. An active air guiding component capable of heat dissipation and heating is installed at the top of the back plate. The active air guiding component includes an installation ring, an installation frame, a micro fan, a heating sheet, a dust-proof net and a storage barrel. The micro fan is installed through the installation ring and the installation frame. The micro fan is used to introduce air, and the air flows out from the strip-shaped outlet of the back plate to improve the heat dissipation effect. A heating sheet is arranged on the front side of the micro fan. Hot air is introduced through the heating sheet to heat the user's waist. The hot air stimulates the blood vessels on the body surface to dilate, thereby increasing blood flow, helping to relieve muscle fatigue, increasing the oxygen supply to the waist, and promoting the discharge of waste, which is beneficial to improving the lumbar health state; Put the medicine salt material into the storage barrel, and then threadedly connect the storage barrel with the installation ring. The heating sheet inside the storage barrel is used to heat the medicine salt material, which is convenient to fumigate the user's waist with medicine; The outer end of the storage barrel is in a porous structure. The porous structure of the storage barrel and the dust-proof net are used to prevent the air with dust from being introduced into the back plate; 2. The backboard adjusts the support angle of the back fitting plate through an adjustment component. The adjustment component includes a vertical plate, a moving block, a screw rod, and a handle. By rotating the screw rod and the handle, the vertical plate and the moving block are lifted or lowered, thereby lifting or lowering the height of the top of the back fitting plate, causing the arc of the back fitting plate to change, and enabling the support angle to be adjusted as needed; 3. The lumbar spine locking component includes a receiving block, a reverse screw rod, a limiting plate, a breathable spacer belt, an inner pushing plate, and a steel bar. By manually rotating the reverse screw rod, the inner pushing plate is moved left and right, so that the breathable belt inside the enclosure belt is tightened, enabling the lumbar spine locking component and the enclosure belt to wrap around the user's waist and lock the user's lumbar spine, improving the protection and fixation effect; The enclosure belt includes a breathable belt, combination holes, connection buckles, and a zipper. The combination holes are equidistantly arranged inside the breathable belt. After passing the breathable belt through the connecting frame, select a combination hole at an appropriate position, pass the connection buckle through the selected combination hole, and adjust the actual use length of the breathable belt, so as to adapt to users of different body shapes. Brief Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the first axonometric structure of the present invention; Figure 2 It is a schematic diagram of the split structure of the active air guiding component of the present invention; Figure 3 It is a schematic diagram of the structure of the adjustment component of the present invention; Figure 4 It is a schematic diagram of the split structure of the lumbar spine locking component of the present invention; Figure 5 It is a schematic diagram of the connection structure between the breathable skin-friendly cloth and the backboard of the present invention; Figure 6 It is a schematic diagram of the axonometric structure of the backboard of the present invention; Figure 7 It is a schematic diagram of the structure of the enclosure belt of the present invention; Figure 8 It is a schematic diagram of the second axonometric structure of the present invention.

[0015] In the figure: 1. Backboard; 2. Active air guiding component; 201. Installation ring; 202. Installation frame; 203. Micro fan; 204. Heating sheet; 205. Dustproof net; 206. Storage bucket; 3. Back fitting plate; 4. Adjustment component; 401. Vertical plate; 402. Moving block; 403. Screw rod; 404. Handle; 5. Lumbar spine locking component; 501. Receiving block; 502. Reverse screw rod; 503. Limiting plate; 504. Breathable spacer belt; 505. Inner pushing plate; 506. Steel bar; 6. Connecting frame; 7. Enclosure belt; 701. Breathable belt; 702. Combination holes; 703. Connection buckles; 704. Zipper; 8. Breathable elastic belt; 9. Pocket; 10. Side lumbar spine protection plate; 11. Breathable skin-friendly cloth. Detailed Embodiment

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Embodiment 1: Please refer to Figures 1-8 , for the existing multifunctional medical fixing belt, air is inhaled through a suction fan or a fan to improve the heat dissipation effect by an active heat dissipation method. However, it can only improve the heat dissipation effect and cannot meet the needs of the user for warmth, ventilation, and the effect of drug fumigation. To solve this technical problem, the following technical content is disclosed in this embodiment; A multifunctional medical fixing belt includes a back plate 1, an active air guiding component 2, a back fitting plate 3, an adjusting component 4, a lumbar locking component 5, a connecting frame 6, an enclosing belt 7, a breathable elastic belt 8, a pocket 9, a side lumbar plate 10, and a breathable skin-friendly cloth 11; As Figure 1 and Figure 2 shown, an active air guiding component 2 capable of heat dissipation and heating is installed at the top end of the back plate 1. The active air guiding component 2 includes a mounting ring 201, a mounting frame 202, a micro fan 203, a heating sheet 204, a dust-proof net 205, and a storage barrel 206. The front side of the top end of the back plate 1 is fixed with a mounting ring 201. The rear end of the mounting ring 201 is fixed with a mounting frame 202, and a micro fan 203 is fixed in the middle of the mounting frame 202. A heating sheet 204 is arranged on the front side of the micro fan 203, and a dust-proof net 205 is arranged on the front side of the heating sheet 204. Both the heating sheet 204 and the dust-proof net 205 are fixedly connected to the mounting ring 201. The mounting ring 201 is fixedly connected to the storage barrel 206 by a threaded connection. The front end of the storage barrel 206 is provided with a porous structure; The back plate 1 is a hollow structure. As Figure 6 shown, a strip-shaped groove is opened inside the back plate 1. Since the medical fixing belt is made of a breathable material, it can dissipate heat through ventilation during normal use. When it is necessary to improve the heat dissipation effect, the micro fan 203 inside the active air guiding component 2 is started. Under the action of the micro fan 203, the air in the external environment passes through the dust-proof net 205 and flows into the strip-shaped groove of the back plate 1. The strip-shaped groove serves as an air outlet, so that the air blows towards the user to improve the heat dissipation effect; When it is necessary to blow hot air towards the user to keep the user's waist warm, the air is heated by the heating sheet 204 (the heating sheet 204 can be connected to an external power supply through a wire, or a storage battery can be arranged in the active air guiding component 2 to supply power to the heating sheet 204. Since the power supply method of the heating sheet 204 is a common technology in the market, it will not be elaborated here). The hot air heated by the heating sheet 204 is blown towards the user's waist. The hot air stimulates the blood vessels on the body surface to dilate, thereby increasing blood flow, helping to relieve muscle fatigue, increasing the oxygen supply to the waist, promoting the discharge of waste, and being beneficial to improving the health status of the waist. A medicine-salt formula can be placed inside the storage bucket 206. The heating sheet 204 is also installed inside the storage bucket 206 to fumigate the waist of the body by heating the medicine salt to improve the nursing effect; Embodiment 2: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned Embodiment 1. The existing multifunctional medical fixing belt is not convenient to adjust the support angle of the spine. To solve this technical problem, the following technical content is disclosed in this embodiment. Please refer to Figure 1 , Figures 3-5 , Figure 7 and Figure 8 ; As Figure 1 and Figure 3 shown, the front side of the bottom end of the back fitting plate 3 is fixedly connected to the rear side of the back plate 1. The back plate 1 adjusts the support angle of the back fitting plate 3 through the adjusting component 4. The adjusting component 4 includes a vertical plate 401, a moving block 402, a screw rod 403 and a handle 404. The rear end of the vertical plate 401 is fixedly connected to the back fitting plate 3. The front side of the vertical plate 401 is fixed with the moving block 402, and the screw rod 403 is threadedly connected inside the moving block 402. The upper surface of the screw rod 403 is fixed with the handle 404. The screw rod 403 is rotatably installed on the front side of the back plate 1. The moving block 402 forms a lifting structure with the back plate 1 through the screw rod 403. A chute for the lifting of the moving block 402 is opened in the middle of the back plate 1; Before wearing the medical fixing belt, adjust the support angle of the back fitting plate 3 according to the needs of the user. The back fitting plate 3 is made of a deformable metal material. Manually rotate the handle 404 and the screw rod 403, and the moving block 402 threadedly connected to the screw rod 403 rises and falls, so that the vertical plate 401 rises and falls. As the vertical plate 401 rises and falls, the height of the top end of the back fitting plate 3 is adjusted, so that the radian of the back fitting plate 3 changes, and then the support angle of the back fitting plate 3 is adjusted; As Figure 1 , Figure 4 and Figure 7As shown in the figure, a lumbar spine locking assembly 5 is provided below the active air guiding assembly 2. The lumbar spine locking assembly 5 is connected to the enclosing belt 7 through a connecting frame 6. The lumbar spine locking assembly 5 includes a receiving block 501, a reverse screw rod 502, a limiting plate 503, a breathable spacer belt 504, an inner pushing plate 505, and a steel strip 506. A reverse screw rod 502 is rotatably installed inside the receiving block 501. A limiting plate 503 is provided above the receiving block 501. The outer end of the reverse screw rod 502 is threadedly connected to an inner pushing plate 505. A breathable spacer belt 504 is fixed to the rear side of the inner pushing plate 505. A steel strip 506 is fixed to the outer end of the breathable spacer belt 504. Both the receiving block 501 and the limiting plate 503 are fixedly connected to the back plate 1: When wearing, place the back plate 1 behind the user's waist. The breathable skin-friendly cloth 11 sewn on the rear side of the back plate 1 is in direct contact with the user. The back fitting plate 3 is blocked by the breathable skin-friendly cloth 11. The two groups of enclosing belts 7 and breathable elastic belts 8 on the left and right are placed on the left and right sides of the user. A hook surface of a magic tape is provided on the front side of the breathable elastic belt 8 on the left side of the back plate 1, and a loop surface of a magic tape is provided on the rear side of the breathable elastic belt 8 on the right side of the back plate 1. Enclose the two groups of breathable elastic belts 8 around the front side of the user's waist, and fix the two groups of breathable elastic belts 8 and adjust the tightness through the hook surface and loop surface of the magic tape; As Figure 7 shown, the enclosing belt 7 includes a breathable belt 701, a combination hole 702, a connecting buckle 703, and a zipper 704. A combination hole 702 is opened inside the breathable belt 701. A connecting buckle 703 is adhesively connected to the outer end of the breathable belt 701. A zipper 704 is sewn to the end of the breathable belt 701 away from the connecting buckle 703; Before wearing, pass the breathable belt 701 through the connecting frame. First, select a combination hole 702 at a suitable position, and pass the connecting buckle 703 through the combination hole 702, so as to adjust the actual use length of the breathable belt 701 according to the user's waist circumference. When wearing on the user, connect the zippers 704 on the two groups of breathable belts 701 on the left and right; Then the user turns the back of the hand backward, places the hand on the reverse screw rod 502 close to the receiving block 501, and manually rotates the reverse screw rod 502. By rotating the reverse screw rod 502, adjust the distance between the two groups of breathable spacer belts 504 and the inner pushing plate 505, so that the breathable spacer belts 504, the inner pushing plate 505, and the enclosing belt 7 lock the user's lumbar spine; Since the outer end of the limiting plate 503 is inserted into the inner end of the inner pushing plate 505, the inner pushing plate 505 and the back plate 1 form a left-right sliding structure, and the moving track of the inner pushing plate 505 is limited by the limiting plate 503; A pocket 9 is fixed to the rear side of the breathable elastic belt 8. A side lumbar spine protection plate 10 is placed inside the pocket 9. The bilateral side lumbar spine protection plates 10 are used for three-dimensional support to protect the parts on both sides of the user's waist and protect the user's waist in all directions; The back plate 1, the inner push plate 505 and the side lumbar support plate 10 all adopt bionic protection plate structures, and the back plate 1, the inner push plate 505 and the side lumbar support plate 10 all adapt to the human body structure; Usage method: Place the back plate 1 behind the waist, the breathable skin-friendly cloth 11 fits with the human waist, the arc structure of the back plate 1 follows the waist curve, air is drawn in through the active air induction component 2, and the introduced air can improve the heat dissipation effect. When heating is required, the air can be heated by the heating sheet 204 to heat the user's waist, which helps the user's waist recovery. The active air induction component 2 can introduce both cold air and hot air, and can also introduce the heated air with medicine; Adjust the arc of the back fitting plate 3 through the adjustment component 4, so as to adjust the support angle of the back fitting plate 3. Lock the user's waist with the lumbar spine locking component 5. By moving the inner push plate 505 left and right and adjusting the actual use length of the enclosure belt 7, the tightness can be adjusted as needed. Use the side lumbar support plate 10 to improve the protection and fixation effect. The side lumbar support plate 10 is placed inside the pocket 9, which is convenient for disassembling and assembling the side lumbar support plate 10; The above completes a series of operations of the multifunctional medical fixing belt. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0018] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt the conventional models in the prior art. Plus, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional medical fixing belt, comprising a backboard (1), a back fitting board (3) and a breathable elastic band (8), characterized in that: An active air guiding component (2) capable of heat dissipation and heating is installed at the top end of the backboard (1). The front side of the bottom end of the back fitting board (3) is fixedly connected to the rear side of the backboard (1). The backboard (1) adjusts the support angle of the back fitting board (3) through an adjusting component (4); A lumbar spine locking component (5) is arranged below the active air guiding component (2). The lumbar spine locking component (5) is connected to an enclosing belt (7) through a connecting frame (6); Breathable elastic bands (8) are adhesively connected to both the left and right sides of the rear end of the backboard (1). A pocket (9) is fixed to the rear side of the breathable elastic band (8). A side lumbar spine protection board (10) is placed inside the pocket (9). A breathable skin-friendly cloth (11) is sewn on the rear side of the backboard (1).

2. The multifunctional medical fixing band according to claim 1, characterized in that: The active air guiding component (2) includes a mounting ring (201), a mounting frame (202), a micro fan (203), a heating sheet (204), a dustproof net (205) and a storage bucket (206). The front side of the top end of the backboard (1) is fixedly provided with the mounting ring (201). The rear end of the mounting ring (201) is fixedly provided with the mounting frame (202). The middle part of the mounting frame (202) is fixedly provided with the micro fan (203). A heating sheet (204) is arranged on the front side of the micro fan (203). A dustproof net (205) is arranged on the front side of the heating sheet (204). Both the heating sheet (204) and the dustproof net (205) are fixedly connected to the mounting ring (201). The mounting ring (201) is fixedly connected to the storage bucket (206) in a threaded connection manner. The front end of the storage bucket (206) is arranged in a porous structure.

3. The multifunctional medical fixing band according to claim 1, characterized in that: The adjusting component (4) includes a vertical board (401), a moving block (402), a screw rod (403) and a handle (404). The rear end of the vertical board (401) is fixedly connected to the back fitting board (3). The front side of the vertical board (401) is fixedly provided with the moving block (402). The screw rod (403) is threadedly connected inside the moving block (402). The upper surface of the screw rod (403) is fixedly provided with the handle (404). The screw rod (403) is rotatably installed on the front side of the backboard (1).

4. The multifunctional medical fixing band according to claim 3, characterized in that: The moving block (402) and the backboard (1) form a lifting structure through the screw rod (403). A sliding groove for the lifting of the moving block (402) is opened in the middle of the backboard (1).

5. A multifunctional medical fixing band according to claim 1, characterized in that: The lumbar locking assembly (5) includes a receiving block (501), a reverse lead screw (502), a limiting plate (503), a breathable spacer belt (504), an inner pushing plate (505) and a steel bar (506). The reverse lead screw (502) is rotatably installed inside the receiving block (501). A limiting plate (503) is arranged above the receiving block (501). The outer end of the reverse lead screw (502) is threadedly connected with an inner pushing plate (505), and a breathable spacer belt (504) is fixed to the rear side of the inner pushing plate (505). A steel bar (506) is fixed to the outer end of the breathable spacer belt (504). Both the receiving block (501) and the limiting plate (503) are fixedly connected to the back plate (1).

6. The multifunctional medical fixing band according to claim 5, characterized in that: The outer end of the limiting plate (503) is inserted into the inner end of the inner pushing plate (505), and the inner pushing plate (505) and the back plate (1) form a left - right sliding structure.

7. A multifunctional medical fixing band according to claim 1, characterized in that: The enclosing belt (7) includes a breathable belt (701), a combination hole (702), a connecting buckle (703) and a zipper (704). A combination hole (702) is formed inside the breathable belt (701). A connecting buckle (703) is adhesively connected to the outer end of the breathable belt (701), and a zipper (704) is sewn to the end of the breathable belt (701) away from the connecting buckle (703).

8. A multifunctional medical fixing band according to claim 1, characterized in that: A hook surface of Velcro is arranged on the front side of the breathable elastic belt (8) on the left side of the back plate (1), and a loop surface of Velcro is arranged on the rear side of the breathable elastic belt (8) on the right side of the back plate (1).

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