Postoperative constant-temperature protection device

Abstract

The invention discloses a postoperative constant-temperature protection device, belongs to the technical field of medical auxiliary devices, and aims to prevent dust and other impurities in a ward from falling to a wound to cause wound infection and the like in an irradiation process as much as possible through auxiliary sealing treatment of two ends of a protection shell. Heating treatment of the protection cavity in the protection shell is achieved through the heating belt arranged in the protection shell, and then the overall constant temperature of the protection cavity is guaranteed, so that blood circulation is promoted by increasing the local temperature, meanwhile, discharging of metabolic waste is accelerated, and wound healing and tissue regeneration are facilitated. The postoperative constant-temperature protection device comprises a base, a protection shell is hinged to the top of the base through a hinge, the vertical section of the protection shell is in a circular arch shape, a protection cavity for protection is formed in the protection shell, a heating belt and a patch type temperature sensor are installed in the protection cavity, and a display screen is installed at the top of the base in an embedded mode. Sealing assemblies are installed at the two ends, corresponding to the protective shell, of the top of the base.

Description

Technical Field

[0001] The invention belongs to the technical field of medical auxiliary devices, and in particular relates to a postoperative constant temperature protection device. Background Art

[0002] In flap surgery or finger (limb) reconstruction surgery, in order to repair tissue defects, it is often necessary to transplant skin and subcutaneous tissue (i.e. flap) with blood supply to the recipient area. After surgery, the survival and functional recovery of the flap are crucial. The principle of the baking lamp is similar to that of hot compress, which mainly promotes blood circulation by increasing local temperature. Accelerated blood circulation helps to provide more nutrients and oxygen to the wound, while accelerating the discharge of metabolic waste, which is beneficial to wound healing and tissue regeneration. Therefore, after flap surgery and finger (limb) reconstruction surgery, the use of lamp baking technology or hot compress has become an important auxiliary treatment method, which helps to improve the success rate of surgery and the quality of patient recovery.

[0003] During flap surgery or after finger (limb) reconstruction surgery, when the transplanted part is given auxiliary treatment, it is mostly exposed to the outside through a heating lamp for irradiation, without good protection. The overall treatment environment is poor. During irradiation, since the wound is directly exposed to the external environment, dust in the air is prone to fall into the wound and cause wound infection, etc., and subsequent recovery cannot be completed well. Therefore, a postoperative constant temperature protection device is needed to assist in solving this problem. Summary of the invention

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a postoperative constant temperature protection device, which, through auxiliary sealing treatment at both ends of the protective shell, can try to avoid dust and other impurities in the ward from falling onto the wound during the irradiation process and causing wound infection, etc., and a heating belt arranged inside the protective shell can be used to heat the protective cavity inside the protective shell, thereby ensuring the overall constant temperature of the protective cavity, thereby promoting blood circulation by increasing the local temperature. The accelerated blood circulation helps to provide more nutrients and oxygen to the wound, while accelerating the discharge of metabolic waste, which is beneficial to wound healing and tissue regeneration.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the present invention provides such a postoperative constant temperature protection device, which comprises a base, a protective shell is hingedly installed on the top of the base through a hinge, the vertical cross-section of the protective shell is in the shape of a circular arch, a protective cavity for protection is opened inside the protective shell, a heating belt and a patch-type temperature sensor are installed in the protective cavity, a display screen is embedded and installed at the top of the base, and sealing components for auxiliary sealing are installed at both ends of the top of the base corresponding to the protective shell;

[0008] A sliding cavity is provided at the bottom of the base, and a snap-on component fixed to the bed body is installed in the sliding cavity. A snap-on groove is provided in the middle section of the side of the protective shell away from the hinge. A protruding plate is vertically fixed to the middle section of one end of the base away from the hinge, and a positioning hook is protrudingly provided on the protruding plate. A fixing component fixed to the positioning hook is installed on the protective shell corresponding to the protruding plate.

[0009] Furthermore, a plurality of the heating belts are provided, and the plurality of the heating belts are arranged in a fan-shaped array with the axis of the protective shell as the center, and the patch-type temperature sensor is fitted and embedded in the protective cavity.

[0010] Furthermore, a hollow reinforcement cavity is provided inside the protective shell, and reinforcement ribs are staggered and fixed in the reinforcement cavity.

[0011] Furthermore, the sealing assembly includes two sealing doors, which are in the form of an arc-shaped plate structure. A mounting strip is protruding from the bottom of the sealing door, and a mounting groove is provided at the top of the base. The mounting groove and the mounting strip slide in cooperation with each other. A sealing groove is provided on the inner side of the sealing door, and a clamping strip is horizontally fixed in the sealing groove. A clamping block is slidably mounted on the clamping strip, and a fitting strip is installed at the bottom of the clamping block. The inner side of the sealing groove is connected to the fitting strip by a sealing belt, and a sliding rod is installed on one side of the sealing belt of the fitting strip, and the sliding rod is penetrated and installed on the sealing door.

[0012] Furthermore, the sealing belt is composed of a plurality of connecting belts, the cross section of the connecting belt is hexagonal, and the bonding strip is made of soft silicone material.

[0013] Furthermore, the sealing door is threadedly installed with a positioning bolt near the top, the sealing door and the positioning bolt are threadedly matched, and positioning holes are installed on both sides of the protective shell near the top, and one end of the positioning bolt is penetrated and installed in the positioning hole.

[0014] Furthermore, the clamping assembly includes a clamping block inserted in the sliding groove, the clamping block is C-shaped as a whole, a screw rod is installed at the bottom of the clamping block, the clamping block and the screw rod are threadedly matched, and a clamping plate is embedded and installed at the top of the screw rod.

[0015] Furthermore, a sliding groove is provided at the top of the clamping block, a sliding bar is protruding at the top of the sliding groove, the sliding bar is slidably set in the sliding groove, an adjusting rod is installed in the sliding groove, the sliding bar and the adjusting rod are threadedly matched, one end of the adjusting rod extends out of the sliding groove, and an embedded disk is fixed to the end of the adjusting rod extending out of the sliding groove.

[0016] Furthermore, limiting grooves are symmetrically provided on both sides of the clamping block, and limiting strips are symmetrically and horizontally fixed in the sliding cavity, and the limiting strips slide in cooperation with the limiting grooves.

[0017] Furthermore, the fixing assembly includes a fixing seat fixed on the protective shell, a pressing block is hingedly installed at the fixing seat, a clamping ring is hingedly installed at the pressing block, and the positioning hook is clamped with the clamping ring.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention cooperates with the sealing components arranged at both ends of the protective shell and the heating belt in the protective cavity inside the protective shell. When the recovered limb is extended into the protective cavity, the sealing door can be pushed toward the center and the positioning bolt can be rotated. The sealing door and the positioning bolt are threadedly matched, so that one end of the positioning bolt is set in the positioning hole, thereby completing the overall positioning of the sealing door, pushing the sliding rod, and the sliding rod pushes the bonding strip to move as a whole, so that the bonding strip is bonded to the outside of the limb, and in the process of the bonding strip moving, the sealing strip is adaptively extended and retracted as a whole, so that the bonding strip is stably bonded to the outer edge of the limb through the bonding strip, thereby completing the auxiliary sealing treatment at both ends of the protective shell, and trying to avoid dust and other impurities in the ward falling onto the wound during the irradiation process to cause wound infection, etc. The heating belt arranged inside the protective shell is used to achieve the heating treatment of the protective cavity inside the protective shell, thereby ensuring the overall constant temperature of the protective cavity, thereby promoting blood circulation by increasing the local temperature. The acceleration of blood circulation helps to provide more nutrients and oxygen to the wound, and accelerates the discharge of metabolic waste, thereby facilitating wound healing and tissue regeneration.

[0021] The present invention can effectively support the injured position after surgery by cooperating with the arched protective shell and the reinforcing ribs arranged therein, thereby preventing others from accidentally touching the wound and causing pain to the patient, and effectively protecting the wound position.

[0022] The present invention provides a clamping assembly, and the clamping block and the screw rod are threadedly matched, so that the top of the screw rod rises, and then the clamping plate is lifted as a whole. In the process of the clamping plate rising, the clamping plate is pressed against the bottom of the bed, thereby completing the connection and fixing of the clamping assembly and the bed. When the position of the protective shell needs to be adjusted, the embedded disk is rotated, and the embedded disk drives the adjusting rod to rotate as a whole. The sliding bar and the adjusting rod are threadedly matched, so that the sliding bar is extended as a whole and the base is moved to the specified position, thereby adapting to the protection needs of different positions of the limbs. The device can be fixed to the bed before work, and the device can be prevented from positional displacement during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure when the protective shell is installed on the base of the present invention;

[0026] Figure 3 is a longitudinal cross-sectional view of the protective shell of the present invention;

[0027] Figure 4 It is a transverse cross-sectional view of the sealing door of the present invention;

[0028] Figure 5 For the present invention Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0029] The marks in the accompanying drawings are: 1. base; 2. protective shell; 3. sealing assembly; 31. installation groove; 4. sealing door; 41. snap-in strip; 42. installation strip; 5. sealing belt; 6. sliding rod; 7. fitting strip; 71. block; 8. positioning bolt; 9. positioning hole; 10. reinforcing rib; 11. heating belt; 12. surface-mount temperature sensor; 13. display screen; 14. sliding strip; 15. snap-in assembly; 16. snap-in block; 161. limiting groove; 17. screw rod; 18. clamping plate; 19. adjusting rod; 20. embedded disk; 21. limiting strip; 22. protruding plate; 23. positioning hook; 24. fixing assembly; 25. fixing seat; 26. pressing block; 27. snap ring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] This specific embodiment is a postoperative constant temperature protection device, such as Figure 1 , Figure 2 and Figure 3 As shown, the postoperative constant temperature protection device includes a base 1, a protective shell 2 is hingedly installed on the top of the base 1 through a hinge, the vertical section of the protective shell 2 is in the shape of an arch, a protective cavity for protection is opened inside the protective shell 2, a heating belt 11 and a patch-type temperature sensor 12 are installed in the protective cavity, a plurality of heating belts 11 are provided, and the plurality of heating belts 11 are arranged in a fan-shaped array with the axis of the protective shell 2 as the center, the heating belt 11 is filled with a solution, and the solution can be a heatable liquid such as water, a heating wire for assisting the heating of the solution is installed inside the heating belt 11, and the patch-type temperature sensor 12 is fitted and embedded in the protective cavity, and the model of the patch-type temperature sensor 12 is

[0032] WZPM-100, can be used but not limited to this model, a controller is installed inside the base 1, the model of the controller is a plc industrial control board FX3U programmable controller, can be used but not limited to this model, the overall heating of the heating belt 11 and stopping of heating can be conveniently achieved through the controller, and a display screen 13 is embedded and installed at the top of the base 1.

[0033] A hollow reinforcement cavity is provided inside the protective shell 2, and reinforcement ribs 10 are staggered and fixed in the reinforcement cavity. By setting the protective shell 2 into an arch shape and cooperating with the reinforcement ribs 10, the postoperative injured position can be effectively supported during work, and others can be prevented from accidentally touching the wound and causing pain to the patient, thereby effectively protecting the wound position.

[0034] Reference Figure 1 and Figure 4 As shown, sealing components 3 for auxiliary sealing are installed at both ends of the protective shell 2 corresponding to the top of the base 1. The sealing component 3 includes two sealing doors 4. The sealing doors 4 are in an arc-shaped plate structure. A mounting strip 42 is protrudingly provided at the bottom of the sealing door 4. A mounting groove 31 is provided at the top of the base 1. The mounting groove 31 and the mounting strip 42 slide together. A sealing groove is provided on the inner side of the sealing door 4. A clamping strip 41 is horizontally fixed in the sealing groove. A clamping block 71 is slidably clamped and installed at the clamping strip 41. A fitting strip 7 is installed at the bottom of the clamping block 71. The inner side of the sealing groove is connected to the fitting strip 7 by a sealing belt 5. A sliding rod 6 is installed on one side of the sealing belt 5 of the fitting strip 7. The sliding rod 6 is penetrated and installed on the sealing door 4.

[0035] Through the cooperation between the sealing components 3 arranged at both ends of the protective shell 2 and the heating belt 11 in the protective cavity inside the protective shell 2, when the recovered limb is inserted into the protective cavity, the sealing door 4 can be pushed toward the center, and the positioning bolt 8 can be rotated. The sealing door 4 and the positioning bolt 8 are threadedly matched, so that one end of the positioning bolt 8 is set in the positioning hole 9, thereby completing the overall positioning of the sealing door 4, pushing the sliding rod 6, and the sliding rod 6 pushes the fitting strip 7 to move as a whole, so that the fitting strip 7 is fitted to the outside of the limb, and the sealing strip 5 is stretched adaptively as a whole during the movement of the fitting strip 7. The protective shell 2 is shrunk, and thus stably fits on the outer edge of the limb through the fitting strip 7, thereby completing the auxiliary sealing treatment at both ends of the protective shell 2, and trying to avoid dust and other impurities in the ward from falling onto the wound during the irradiation process to cause wound infection, etc. The heating belt 11 arranged inside the protective shell 2 is used to heat the protective cavity inside the protective shell 2, thereby ensuring the overall constant temperature of the protective cavity, thereby promoting blood circulation by increasing the local temperature. The accelerated blood circulation helps to provide more nutrients and oxygen to the wound, and at the same time accelerates the discharge of metabolic waste, which is beneficial to wound healing and tissue regeneration.

[0036] The above-mentioned sealing belt 5 is composed of a plurality of connecting belts, and the cross-section of the connecting belt is hexagonal. The sealing belt 5 composed of a plurality of hexagonal connecting belts can be conveniently moved with the movement of the fitting strip 7 according to the position of the limb during work, and the overall extension length of the sealing belt 5 can be adaptively adjusted. The fitting strip 7 is made of soft silicone material, and a nano-water-washable traceless tape is arranged on one side adjacent to the two fitting strips 7. By arranging the nano-water-washable traceless tape on the adjacent side of the fitting strips 7, the two fitting strips 7 can be stably fitted when adjacent to each other during work, thereby avoiding the situation where the two sealing belts 5 are opened when the limb shakes slightly, causing the protective cavity to be exposed.

[0037] The sealing door 4 is threadedly installed with a positioning bolt 8 near the top, and the sealing door 4 and the positioning bolt 8 are threadedly matched. Positioning holes 9 are installed on both sides of the protective shell 2 near the top, and one end of the positioning bolt 8 is passed through and installed in the positioning hole 9. Through the cooperation between the set positioning holes 9 and the positioning bolt 8, the sealing door 4 can be stably clamped and fixed at the corresponding position during work, and the sealing door 4 can be prevented from sliding open during protection as much as possible.

[0038] Reference Figure 1 , Figure 2 and Figure 5 As shown, a sliding cavity is provided at the bottom of the base 1, and a clamping assembly 15 fixed with the bed body is installed in the sliding cavity. The clamping assembly 15 includes a clamping block 16 inserted and installed in the sliding groove. The clamping block 16 is C-shaped as a whole. A screw rod 17 is installed at the bottom of the clamping block 16, and the clamping block 16 and the screw rod 17 are threadedly matched. A clamping plate 18 is embedded and installed at the top of the screw rod 17. A sliding groove is provided at the top of the clamping block 16, and a sliding bar 14 is protruding at the top of the sliding groove. The sliding bar 14 is slidably set in the sliding groove, and an adjusting rod 19 is installed in the sliding groove. The sliding bar 14 and the adjusting rod 19 are threadedly matched. One end of the adjusting rod 19 extends out of the sliding groove, and an embedded disk 20 is fixed on the end of the adjusting rod 19 extending out of the sliding groove. Limiting grooves 161 are symmetrically provided on both sides of the clamping block 16, and limiting strips 21 are symmetrically and horizontally fixed in the sliding cavity. The limiting strips 21 cooperate with the limiting grooves 161 to slide.

[0039] By setting the clamping assembly 15, the clamping block 16 and the screw rod 17 are threadedly matched, so that the top of the screw rod 17 rises, and then the clamping plate 18 rises as a whole. In the process of the clamping plate 18 rising, the clamping plate 18 is driven to be pressed against the bottom of the bed, thereby completing the connection and fixing of the clamping assembly 15 and the bed. When the position of the protective shell 2 needs to be adjusted, the embedded disk 20 is rotated, and the embedded disk 20 drives the adjusting rod 19 to rotate as a whole. The sliding bar 14 and the adjusting rod 19 are threadedly matched, so that the sliding bar 14 is extended as a whole, and the base 1 is moved to the specified position, so as to adapt to the protection needs of different positions of the limbs. The device can be fixed to the bed before work, and the position displacement of the device can be avoided during work.

[0040] The limiting grooves 161 are symmetrically provided on both side edges of the above-mentioned clamping block 16, and the limiting strips 21 are symmetrically fixed horizontally in the sliding cavity. The limiting strips 21 and the limiting grooves 161 cooperate with each other to slide. Through the cooperation between the set limiting grooves 161 and the limiting strips 21, it can be ensured that the clamping block 16 can be stably clamped and installed in the sliding cavity during operation.

[0041] A snap-in groove is provided in the middle section of the side of the protective shell 2 away from the hinge, and a protruding plate 22 is vertically fixed at the middle section of the end of the base 1 away from the hinge. A positioning hook 23 is protrudingly provided on the protruding plate 22. A fixing component 24 that cooperates with the positioning hook 23 is installed at the corresponding protruding plate 22 of the protective shell 2. The fixing component 24 includes a fixing seat 25 fixed on the protective shell 2, a pressing block 26 is hingedly installed at the fixing seat 25, and a snap ring 27 is hingedly installed at the pressing block 26. The positioning hook 23 and the snap ring 27 are snap-connected with each other.

[0042] By setting a fixing component 24, the snap ring 27 is snap-fitted and installed on the positioning hook 23, pressing the pressing block 26, and the pressing block 26 drives the snap ring 27 to be pressed, so that the matching and fixing processing of the protective shell 2 is completed, and the protective shell 2 can be stably fixed during work, which is convenient for the subsequent opening of the protective shell 2 as a whole to clean the inside.

[0043] Working principle:

[0044] Before work, the clamping assembly 15 is clamped and installed on the bed body, and the screw rod 17 is rotated. The clamping block 16 and the screw rod 17 are threadedly matched, so that the top of the screw rod 17 rises, and then the clamping plate 18 is lifted as a whole. In the process of the clamping plate 18 rising, the clamping plate 18 is pressed tightly against the bottom of the bed body, thereby completing the connection and fixing of the clamping assembly 15 and the bed body. When the position of the protective shell 2 needs to be adjusted, the embedded disk 20 is rotated, and the embedded disk 20 drives the adjusting rod 19 to rotate as a whole. The sliding bar 14 and the adjusting rod 19 are threadedly matched, so that the sliding bar 14 is extended as a whole, and the base 1 is moved to the specified position, thereby meeting the protection needs of different positions of the limbs.

[0045] When postoperative protection is required, the position of the limb that needs to be protected is placed on the top of the base 1, and the protective shell 2 is covered on the top of the base 1, the clamping ring 27 is clamped and installed on the positioning hook 23, and the pressing block 26 is pressed, and the pressing block 26 drives the clamping ring 27 to be pressed, thereby completing the matching and fixing processing of the protective shell 2.

[0046] Push the sealing door 4 toward the center and rotate the positioning bolt 8. The sealing door 4 and the positioning bolt 8 are threadedly matched, so that one end of the positioning bolt 8 is topped in the positioning hole 9, thereby completing the overall positioning of the sealing door 4, and pushing the sliding rod 6. The sliding rod 6 pushes the fitting strip 7 to move as a whole, so that the fitting strip 7 fits the outside of the limb, and during the movement of the fitting strip 7, the sealing belt 5 is adaptively retracted as a whole, so that it is stably fitted at the outer edge of the limb through the fitting strip 7, thereby completing the auxiliary sealing processing at both ends of the protective shell 2.

[0047] During operation, the heating belt 11 is heated as a whole, thereby raising the interior of the protective cavity of the protective shell 2 to a specified position, and the temperature in the protective cavity is effectively determined by the patch temperature sensor 12 .

[0048] All technical features in this embodiment can be freely combined according to actual needs.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A postoperative constant temperature protection device, comprising a base (1), characterized in that: A protective shell (2) is hingedly mounted on the top of the base (1) via a hinge, the vertical cross-section of the protective shell (2) is in the shape of a circular arch, a protective cavity for protection is provided inside the protective shell (2), a heating belt (11) and a patch-type temperature sensor (12) are installed in the protective cavity, a display screen (13) is embedded at the top of the base (1), and sealing components (3) for auxiliary sealing are installed at both ends of the top of the base (1) corresponding to the protective shell (2); A sliding cavity is provided at the bottom of the base (1), and a snap-on assembly (15) is installed in the sliding cavity and is fixed to the bed body. A snap-on groove is provided in the middle section of the side of the protective shell (2) away from the hinge. A protruding plate (22) is vertically fixed to the middle section of the end of the base (1) away from the hinge. A positioning hook (23) is protrudingly provided on the protruding plate (22), and a fixing assembly (24) that is fixed to the positioning hook (23) is installed on the protective shell (2) corresponding to the protruding plate (22).

2. A postoperative constant temperature protection device according to claim 1, characterized in that: A plurality of the heating belts (11) are provided, and the plurality of the heating belts (11) are arranged in a fan-shaped array with the axis of the protective shell (2) as the center, and the patch-type temperature sensor (12) is fitted and embedded in the protective cavity.

3. A postoperative constant temperature protection device according to claim 2, characterized in that: A hollow reinforcement cavity is provided inside the protective shell (2), and reinforcement ribs (10) are staggered and fixed in the reinforcement cavity.

4. A postoperative constant temperature protection device according to claim 1, characterized in that: The sealing assembly (3) comprises two sealing doors (4), the sealing doors (4) are in an arc-shaped plate-like structure, a mounting strip (42) is protrudingly provided at the bottom of the sealing door (4), a mounting groove (31) is provided at the top of the base (1), the mounting groove (31) and the mounting strip (42) slide in cooperation with each other, a sealing groove is provided on the inner side of the sealing door (4), a clamping strip (41) is horizontally fixed in the sealing groove, a clamping block (71) is slidably clamped and installed at the clamping strip (41), a fitting strip (7) is installed at the bottom of the clamping block (71), the inner side of the sealing groove and the fitting strip (7) are connected by a sealing strip (5), a sliding rod (6) is installed on one side of the fitting strip (7) where the sealing strip (5) is provided, and the sliding rod (6) is penetrated and installed on the sealing door (4).

5. A postoperative constant temperature protection device according to claim 4, characterized in that: The sealing belt (5) is composed of a plurality of connecting belts, the cross section of the connecting belt is hexagonal, and the fitting strip (7) is made of soft silicone material.

6. A postoperative constant temperature protection device according to claim 4, characterized in that: A positioning bolt (8) is threadedly installed near the top of the sealing door (4), and the sealing door (4) and the positioning bolt (8) are threadedly matched. Positioning holes (9) are installed on both sides of the protective shell (2) near the top, and one end of the positioning bolt (8) is inserted into the positioning hole (9).

7. The postoperative constant temperature protection device according to claim 1, characterized in that: The clamping assembly (15) comprises a clamping block (16) inserted into the sliding groove, the clamping block (16) is C-shaped as a whole, a screw rod (17) is installed through the bottom of the clamping block (16), the clamping block (16) and the screw rod (17) are threadedly matched, and a clamping plate (18) is embedded and installed at the top of the screw rod (17).

8. A postoperative constant temperature protection device according to claim 7, characterized in that: A slide groove is provided at the top of the clamping block (16), a slide bar (14) is protrudingly provided at the top of the slide groove, the slide bar (14) is slidably provided in the slide groove, an adjustment rod (19) is installed in the slide groove, the slide bar (14) and the adjustment rod (19) are threadedly matched, one end of the adjustment rod (19) extends out of the slide groove, and an embedded disk (20) is fixed to the end of the adjustment rod (19) extending out of the slide groove.

9. A postoperative constant temperature protection device according to claim 8, characterized in that: Limiting grooves (161) are symmetrically provided on both sides of the clamping block (16), and limiting strips (21) are symmetrically and horizontally fixed in the sliding cavity, and the limiting strips (21) slide in cooperation with the limiting grooves (161).

10. The postoperative constant temperature protection device according to claim 1, characterized in that: The fixing assembly (24) comprises a fixing seat (25) fixed on the protective shell (2), a pressing block (26) is hingedly mounted on the fixing seat (25), a snap ring (27) is hingedly mounted on the pressing block (26), and the positioning hook (23) is snap-fitted with the snap ring (27).

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