An incision protection device for thoracic surgery

Abstract

The present invention provides an incision protection device for thoracic surgery, belonging to the technical field of thoracic surgery. It comprises an arc-shaped plate, one end of which is rotatably connected to a restraining belt, a breathable mesh is fixedly connected to the inner wall of the arc-shaped plate, locking components are installed on the restraining belt and the arc-shaped plate, and a mounting component is installed on the arc-shaped plate. The present invention can not only achieve the fixing effect on both ends of the arc-shaped plate by setting the locking component, but also greatly improve the efficiency of the user wearing the arc-shaped plate. The locking component has a simple and ingenious structure, is easy to produce and manufacture, and can greatly reduce the production cost. By setting the mounting component, not only can the fixing effect of the breathable mesh be achieved, but also the operation of the breathable mesh is very simple and convenient during the installation, disassembly and replacement process. The structure on the mounting component is an integrated structure with the arc-shaped plate. Such a setting not only makes the present protection device easier to produce and manufacture, but also easier to carry and store.

Description

Technical Field

[0001] The present invention relates to the technical field of thoracic surgery, and in particular to an incision protection device for thoracic surgery. Background Art

[0002] Thoracic surgery is a medical specialty that focuses on the study of organs within the chest cavity, primarily the diagnosis and treatment of esophageal, lung, and mediastinal lesions. The field of breast surgery is also included in this specialty, with lung surgery and esophageal surgery being the main focus.

[0003] After undergoing thoracic surgery, patients can usually be discharged from the hospital about ten days after the operation, but the surgical incision takes several months to recover. Therefore, after the patient is discharged from the hospital, the surgical incision is usually only wrapped with a bandage to aid recovery, and the patient is prone to unconsciously bend over and perform other actions, that is, the surgical incisions on the chest and abdomen are easily stretched due to daily activities, which can easily cause pain at the surgical incision and slow down the recovery of the incision. Therefore, in order to prevent the risk of secondary trauma to the incision during the incision recovery process after the patient is discharged from the hospital, the present invention provides an incision protection device for thoracic surgery to meet the demand. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an incision protection device for thoracic surgery. By setting a locking component, not only can the fixing effect of the two ends of the arc plate be achieved, but also the efficiency of the user wearing the arc plate can be greatly improved. The locking component has a simple and ingenious structure and is easy to produce and manufacture, which can greatly reduce the production cost. By setting an installation component, not only can the fixing effect of the breathable mesh be achieved, but also the breathable mesh can be fixed during installation, disassembly and replacement. The above settings can solve the problem of secondary trauma at the incision during the incision recovery process after the patient is discharged from the hospital.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A device for protecting an incision for thoracic surgery comprises an arc-shaped plate, one end of the arc-shaped plate is rotatably connected to a restraining belt, a shoulder strap is symmetrically clamped on the outer wall of the arc-shaped plate, a breathable mesh is fixedly connected to the inner wall of the arc-shaped plate, locking components are installed on both the restraining belt and the arc-shaped plate, the locking components are used to fix the relative position between the arc-shaped plate and the restraining belt, the locking components are respectively connected to the restraining belt and the arc-shaped plate, an installation component is installed on the arc-shaped plate, the installation component is used to fix the relative position between the breathable mesh and the arc-shaped plate, and the installation component is connected to the arc-shaped plate.

[0007] Optionally, both ends of the arc-shaped plate are fixedly connected with a protrusion, one end of the protrusion is fixedly connected with a recessed portion, and the locking assembly is connected to one end of the recessed portion.

[0008] Optionally, the locking assembly includes a connecting rod fixedly connected to one end of the recessed portion, a first limiting rod fixedly connected to the recessed portion, a second limiting rod rotatably connected to the recessed portion, one end of the second limiting rod fixedly connected to a gear, a positioning block slidably connected to the top of the recessed portion, the positioning block is a triangular inclined structure, and the top of the positioning block is fixedly connected to a limiting seat.

[0009] Optionally, soft parts are fixedly connected to the upper and lower sides of the restraint belt, a thickened part is fixedly connected to the middle position of the restraint belt, toothed parts are fixedly connected to both ends of the first limit rod and the second limit rod, and a guide part is fixedly connected to the middle position of the second limit rod.

[0010] Optionally, a restraining rod is fixedly connected to the outer wall of the recessed portion, and a receiving groove is provided on the recessed portion.

[0011] Optionally, positioning slots matching the shape of the positioning plug are symmetrically provided on both sides of the top of the recessed portion, and tooth grooves matching the shape of the gear are provided on the limiting seat.

[0012] Optionally, spring sheets are fixedly connected to both side walls of the positioning block, a second weakening groove is provided on the spring sheet, a hook plate is fixedly connected to one end of the spring sheet, and a hook groove matching the shape of the hook plate is provided on the recessed portion.

[0013] Optionally, the mounting assembly includes a rubber plug fixedly connected to the inner wall of the arc-shaped plate, and an adaption groove matching the shape of the rubber plug is formed on the inner wall of the arc-shaped plate.

[0014] Optionally, both upper and lower ends of the arc-shaped plate are fixedly connected with clips, and burrs are fixedly connected to the inner wall of the clips.

[0015] Optionally, the arc plate is provided with ventilation holes, a first reinforcing rib is fixedly connected to the middle position of the arc plate, second reinforcing ribs are symmetrically installed at both ends of the arc plate, and a first weakening groove is provided at the connecting gap between the raised portion and the recessed portion.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting the locking component, not only can the fixing effect of the two ends of the arc plate be achieved, but also the efficiency of the user wearing the arc plate can be greatly improved. The setting of the hidden limiting structure of the locking component improves the convenience of operation on the one hand, and improves the comfort of the device during wearing on the other hand. In addition, the locking component has a simple and ingenious structure, is easy to produce and manufacture, and can greatly reduce the production cost.

[0018] By setting the positioning block and the limit seat, the positioning block and the limit seat in the locking assembly can not only cooperate with the structural characteristics of the gear to achieve the limiting effect of the locking assembly, but also the positioning block and the limit seat are an integrated structural setting. Such a setting makes the processing technology of the positioning block and the limit seat simpler and easier to produce during the production process. In addition, the clamping cooperation mode between the positioning block and the limit seat and the recessed portion is more unique, which makes it easy to operate and makes the positioning block and the limit seat clamped on the recessed portion more firmly and stably, further improving the practicability of the locking assembly.

[0019] By setting up an installation component, in order to further improve the patient's comfort when wearing the protective device, a breathable mesh is installed on the inner wall of the curved plate. The breathable mesh is soft and breathable, and the installation component can not only fix the breathable mesh, but also the breathable mesh is very simple and convenient to operate during the installation, disassembly and replacement process. The structure on the installation component is an integrated structure with the curved plate. Such a setting not only makes the protective device easier to produce, but also the integrated structure is easier to carry and store.

[0020] By providing a clip and a rubber plug, in the installation assembly, the clip and the rubber plug are installed and fixed by utilizing the material properties of the breathable mesh. In addition, the clip and the rubber plug are fixed on the arc plate and are a whole with the arc plate. Therefore, both are very convenient and efficient in both carrying and manufacturing. Moreover, the setting of the quick-connect structure of the clip and the rubber plug makes it more efficient and convenient for users to replace the breathable mesh.

[0021] By setting the arc plate, firstly, the overall structure of the arc plate is an arc structure. The setting of the arc structure makes the arc plate just fit the chest contour of the wearer after wearing. On the one hand, such a setting improves the comfort of the arc plate after wearing, and on the other hand, it can improve the protective effect of the arc plate on the wearer's incision. Secondly, the material of the arc plate is plastic. The arc plate made of plastic is not only lighter during wearing, but also has a simpler processing technology during the manufacturing process and a lower manufacturing cost.

[0022] By setting the raised part and the recessed part, the raised part has an outwardly protruding arc-shaped structure. Such a structure, combined with the setting of its plastic material, enables the arc plate to have an inward clamping elastic force after being worn. Under the action of the clamping force, not only can the arc plate be fixed on the wearer more firmly and stably, but also it is not easy to slip and dislocate during the wearing process; the recessed part is opposite to the raised part, and has an inwardly curved arc-shaped structure, and the curvature is smaller and the range is wider. The advantage of such a setting is that when the user uses the restraint belt to fix the two ends of the arc plate, the restraint belt will pull the recessed part and make it deform under the action of the tension. During the deformation of the recessed part, not only can the restraint belt be tightened, but also the recessed part can be in contact with the wearer's back, providing a more stable and comfortable wearing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0024] Figure 1 This is a schematic diagram of the structure of an incision protection device for thoracic surgery;

[0025] Figure 2 A schematic diagram of the three-dimensional structure of the incision protection device for thoracic surgery after the shoulder strap is removed;

[0026] Figure 3 It is a schematic diagram of the enlarged three-dimensional structure of the shoulder strap and the curved plate;

[0027] Figure 4 It is a schematic diagram of an enlarged three-dimensional structure of the arc plate, the raised portion and the recessed portion;

[0028] Figure 5 It is a schematic diagram of the top view of the structure of the arc plate, the raised part and the recessed part;

[0029] Figure 6 An enlarged three-dimensional structural diagram of the installation assembly and the curved plate;

[0030] Figure 7 It is a schematic diagram of the cross-sectional three-dimensional structure of the rubber plug and the arc plate;

[0031] Figure 8 It is a schematic diagram of the enlarged three-dimensional structure of the clip;

[0032] Fig. 9 It is a schematic diagram of an enlarged three-dimensional structure of the concave portion and the restraining belt;

[0033] Fig.10 for Fig. 9 A is a partial enlarged schematic diagram of the three-dimensional structure;

[0034] Fig.11 It is a schematic diagram of the enlarged three-dimensional structure of the locking assembly, the restraining belt and the recessed portion;

[0035] Fig.12 It is a schematic diagram of the enlarged three-dimensional structure of the locking assembly;

[0036] Fig.13 It is a schematic diagram of an enlarged three-dimensional structure of the concave portion and the positioning plug;

[0037] Fig.14 for Fig.13 A partial enlarged schematic diagram of the three-dimensional structure at B in the middle;

[0038] Fig.15 It is a schematic diagram of an enlarged three-dimensional structure of the concave portion and the positioning slot;

[0039] Fig.16 This is an enlarged schematic diagram of the three-dimensional structure of the positioning plug and the limit seat.

[0040] [reference numerals]

[0041] 1. Arc plate; 2. Raised portion; 3. Recessed portion; 4. Restraint belt; 5. Shoulder strap; 6. Air vent; 7. First reinforcing rib; 8. Second reinforcing rib; 9. Breathable mesh; 10. Clip; 11. Protruding thorn; 12. Rubber plug; 13. Adapter groove; 14. First weakened groove; 15. Connecting rod; 16. Soft portion; 17. Thickened portion; 18. First limit rod; 19. Second limit rod; 20. Toothed portion; 21. Guide portion; 22. Restraint rod; 23. Storage groove; 24. Gear; 25. Positioning plug; 26. Limiting seat; 27. Toothed groove; 28. Spring piece; 29. ​​Hook plate; 30. Hook groove; 31. Positioning slot; 32. Second weakened groove.

[0042] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0043] The following is a detailed description of a thoracic surgical incision protection device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0044] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0045] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0046] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0047] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0048] like Figures 1 to 16As shown, an embodiment of the present invention provides an incision protection device for thoracic surgery, including an arc-shaped plate 1, one end of the arc-shaped plate 1 is rotatably connected to a restraining belt 4, a shoulder strap 5 is symmetrically clamped on the outer wall of the arc-shaped plate 1, and a breathable mesh 9 is fixedly connected to the inner wall of the arc-shaped plate 1, and locking components are installed on the restraining belt 4 and the arc-shaped plate 1, and the locking components are used to fix the relative position between the arc-shaped plate 1 and the restraining belt 4, and the locking components are respectively connected to the restraining belt 4 and the arc-shaped plate 1, and an installation component is installed on the arc-shaped plate 1, and the installation component is used to fix the relative position between the breathable mesh 9 and the arc-shaped plate 1, and the installation component is connected to the arc-shaped plate 1. The incision protection device provided by the present application can not only realize the locking of the two ends of the arc-shaped plate 1 by setting the locking component. The fixing effect can be achieved, and the efficiency of the user wearing the curved plate 1 can be greatly improved. The setting of the hidden limiting structure of the locking component improves the convenience of operation on the one hand, and improves the comfort of the device during wearing on the other hand. In addition, the locking component has a simple and ingenious structure, which is easy to produce and manufacture, and can greatly reduce the production cost. By setting the installation component, the installation component can not only achieve the fixing effect of the breathable mesh 9, but also the breathable mesh 9 is very simple and convenient to operate during the installation, disassembly and replacement process. The structure on the installation component is an integrated structure with the curved plate 1. Such a setting not only makes the protective device easier to produce and manufacture, but also the integrated structure is easier to carry and store.

[0049] In this embodiment, if Figure 2 , Figure 4 and Figure 5As shown, both ends of the arc plate 1 are fixedly connected with a protrusion 2, one end of the protrusion 2 is fixedly connected with a recessed portion 3, and a locking assembly is connected to one end of the recessed portion 3. The overall structure of the arc plate 1 is an arc structure. The setting of the arc structure makes the arc plate 1 just fit the chest contour of the wearer after wearing. On the one hand, such a setting improves the comfort of the arc plate 1 after wearing, and on the other hand, it can improve the protective effect of the arc plate 1 on the wearer's incision. The arc plate 1 is mainly composed of three parts, one part is the plate body structure in the middle position of the arc shape, one part is the protrusions 2 located at both ends of the arc plate 1, and the other part is the recessed portion 3 connected to the protrusion 2. In addition, the material of the arc plate 1 is plastic. The arc plate 1 made of plastic is not only lighter during wearing, but also has a simpler processing technology during the manufacturing process. The protrusion 2 has There is an outwardly protruding arc-shaped structure. Such a structure, combined with the setting of its plastic material, enables the arc plate 1 to have an inward clamping elastic force after being worn. Under the action of the clamping force, not only can the arc plate 1 be fixed on the wearer more firmly and stably, but it is also not easy to slip and dislocate during wearing. The recessed parts 3 are arranged at both ends of the overall structure of the arc plate 1. The recessed part 3 is opposite to the protruding part 2 and has an inwardly curved arc-shaped structure, and the curvature is smaller and the range is wider. The advantage of such a setting is that when the user uses the restraint belt 4 to fix the two ends of the arc plate 1, the restraint belt 4 will pull the recessed part 3 and allow it to deform under the action of tension. During the deformation of the recessed part 3, not only can the restraint belt 4 be tightened, but the recessed part 3 can also be in contact with the wearer's back, providing a more stable and comfortable wearing experience.

[0050] The above arrangement makes the overall structure of the arc plate 1 more diversified. On the basis of improving the protective effect on the incision of the wearer, it can also greatly improve the comfort and stability during wearing. In addition, the setting of the plastic material of the arc plate 1 not only allows the structure itself to have a certain elasticity, but also has a low manufacturing cost and simple processing technology, and is easy to produce and transport.

[0051] As an implementation method in this embodiment, Figures 9 to 13As shown, the locking assembly includes a connecting rod 15 fixedly connected to one end of the recessed portion 3, a first limiting rod 18 fixedly connected to the recessed portion 3, a second limiting rod 19 rotatably connected to the recessed portion 3, and the end of the recessed portion 3 is an open C-shaped structure. Both groups of limiting rods are located in the C-shaped structure at the end of the recessed portion 3, and their heights are slightly smaller than the height of the recessed portion 3. Both ends of the first limiting rod 18 are inserted and fixed at the upper and lower ends of the recessed portion 3, and both ends of the second limiting rod 19 are rotatably connected to the upper and lower ends of the recessed portion 3. There is not only a certain gap between the two groups of limiting rods, but also the cross-sectional area is smaller than the cross-sectional area of ​​the recessed portion 3. Therefore, in terms of structure, the two groups of limiting rods are hidden and stored in the recessed portion 3, one end of the second limiting rod 19 is fixedly connected to a gear 24, and the recessed portion 3 is slidably connected with a positioning plug 25 at the top, and the positioning plug 25 is a triangular inclined structure. The top of the positioning plug 25 is fixedly connected to a limiting seat 26. Both ends of the arc plate 1 are provided with recessed parts 3, wherein a connecting rod 15 is fixed on the recessed part 3 at one end, and two sets of limiting rods are rotatably connected to the recessed part 3 at the other end. A positioning plug 25 is slidably connected to the top of the recessed part 3 where one end of the limiting rod is installed. One end of the constraint belt 4 is fixed to the recessed part 3 through the connecting rod 15, and the other end is fixed by two sets of limiting rods. The first limiting rod 18 and the second limiting rod 19 are not only hidden structures, but also installed at the ends of the recessed part 3. There is a gap between the two sets of limiting rods, and the constraint belt 4 can just be inserted into the gap between the two sets of limiting rods.

[0052] In this embodiment, if Figures 9 to 12As shown, the upper and lower sides of the restraint belt 4 are fixedly connected with soft parts 16, the middle position of the restraint belt 4 is fixedly connected with a thickened part 17, the first limiting rod 18 and the second limiting rod 19 are fixedly connected with toothed parts 20 at both ends, and the middle position of the second limiting rod 19 is fixedly connected with a guide part 21. The soft parts 16 at both ends of the restraint belt 4 are thin and soft in material. This arrangement is to cooperate with the toothed parts 20 at both ends of the two sets of limiting rods. The outer wall of the toothed part 20 is provided with teeth. During the rotation of the second limiting rod 19, the toothed parts 20 will pull the soft parts 16 at both ends of the restraint belt 4. Therefore, under the cooperation of the toothed parts 20 and the soft part 16, the second limiting rod 19 can drive about The strap 4 moves, because the first limit rod 18 is fixed on the recessed portion 3 and cannot rotate, while the second limit rod 19 can rotate freely on the recessed portion 3, wherein the limit seat 26 can limit and fix the second limit rod 19. When the user needs to adjust the position of the restraint belt 4, he only needs to let the limit seat 26 release the limiting effect on the second limit rod 19, and then rotate the second limit rod 19. During the rotation of the second limit rod 19, the soft part 16 and the toothed part 20 will cooperate together and generate traction on the restraint belt 4, so that the length of the restraint belt 4 can be changed. During the change of the length of the restraint belt 4, the pulling force on the two ends of the arc plate 1 will change, thereby achieving the effect of adjusting the distance between the two ends of the arc plate 1.

[0053] A thickened portion 17 is provided in the middle position of the restraint belt 4. The thickened portion 17 is not only thicker but also made of a harder material than the soft portion 16. Corresponding to the thickened portion 17 is the guide portion 21 on the second limiting rod 19. The guide portions 21 are distributed on both sides of the thickened portion 17. The overall size of the guide portion 21 is slightly larger. Such a structural setting can guide and limit the thickened portion 17. Through the above setting, the soft portion 16 and the thickened portion 17 on the restraint belt 4 can just form a structural match with the toothed portion 20 and the guide portion 21 on the second limiting rod 19, so that the user can adjust the length of the restraint belt 4 by rotating the second limiting rod 19. At the same time, the limiting effect of the guide portion 21 is used to further improve the stability of the restraint belt 4 during the adjustment process, so that it will not be dislocated or slipped.

[0054] In this embodiment, if Figures 9 to 12As shown, a restraint rod 22 is fixedly connected to the outer wall of the recessed portion 3. The installation position of the restraint rod 22 is close to the first limiting rod 18. A storage groove 23 is opened on the recessed portion 3. There is a certain gap between the restraint rod 22 and the recessed portion 3. When the restraint belt 4 passes through the two sets of limiting rods, it can pass through the gap between the restraint rod 22 and the recessed portion 3. This arrangement is to use the limiting effect of the restraint rod 22 to store and limit the excess restraint belt 4, improve the aesthetics during wearing, and reduce the risk of the restraint belt 4 being misadjusted. The storage groove 23 corresponds to the function of the restraint rod 22. The excess restraint belt 4 can also be inserted into the storage groove 23 for storage.

[0055] In this embodiment, if Figures 13 to 16 As shown, positioning slots 31 that are compatible with the shape of the positioning plug 25 are symmetrically provided on both sides of the top of the recessed portion 3, and a tooth groove 27 that is compatible with the shape of the gear 24 is provided on the limiting seat 26. Spring pieces 28 are fixedly connected to the two side walls of the positioning plug 25, and a second weakening groove 32 is provided on the spring piece 28. A hook plate 29 is fixedly connected to one end of the spring piece 28, and a hook groove 30 that is compatible with the shape of the hook plate 29 is provided on the recessed portion 3. The positioning plug 25 is mainly composed of three parts, one part is a plug body with a triangular inclined structure, one part is the spring pieces 28 located on both sides of the triangular inclined structure, and the other part is the limiting seat 26 fixed on the top of the positioning plug 25, wherein the plug body with a triangular inclined structure can be inserted into the positioning slot 31 that is compatible with its shape, and the spring pieces 28 are not only located on both sides of the triangular plug The side and the cooperation effect with the hook plate 29 make its overall structure into an L-shaped structure. When the positioning block 25 is fully inserted into the positioning slot 31, the hook plate 29 at the tail of the L-shaped structure spring piece 28 can be just snapped into the top of the recessed portion 3. In addition, the spring piece 28 itself has an outward elastic force. With the help of the inclined structure of the positioning block 25 and the outward elastic force of the spring piece 28, the positioning block 25 can be snapped into the positioning slot 31 to form a structural fixation, thereby achieving the fixing effect of the limit seat 26. When the positioning block 25 is snapped, the tooth groove 27 on the limit seat 26 is just located at the position of the gear 24. Since the cooperation relationship parameters of the tooth groove 27 and the tooth groove on the surface of the gear 24 are consistent, the limit seat 26 can limit the gear 24, thereby preventing the second limit rod 19 from rotating.

[0056] As an implementation method in this embodiment, Figures 4 to 8As shown, the mounting assembly includes a rubber plug 12 fixedly connected to the inner wall of the curved plate 1, an adapting groove 13 which is adapted to the shape of the rubber plug 12 is opened on the inner wall of the curved plate 1, a clip 10 is fixedly connected to the upper and lower ends of the curved plate 1, and a convex thorn 11 is fixedly connected to the inner wall of the clip 10. Since the inner wall at the middle position of the curved plate 1 needs to fit the body of the wearer, in order to improve the comfort and safety of the fitting part, a breathable mesh 9 is installed in the curved plate 1, and the breathable mesh 9 can not only improve the comfort of the inner wall of the curved plate 1, but also has the effect of breathable protection. Since the breathable mesh 9 is made of a relatively soft material and has a mesh structure, a special mounting assembly is provided in the arc plate 1. The rubber plugs 12 are distributed at the four corners of the breathable mesh 9, and the adapting grooves 13 which are adapted to its shape are provided near the rubber plugs 12. The rubber plugs 12 are composed of a pointed cone structure at the head and a columnar structure at the tail. The head of the pointed cone structure can be deformed during the squeezing process. Therefore, the wearer can directly press the rubber plugs 12 to let his head pass through the breathable mesh 9 and then snap into the adapting grooves 13, thereby achieving the effect of fixing the four corners of the breathable mesh 9.

[0057] In order to further improve the stability of the breathable mesh 9 during use, clips 10 are installed at the upper and lower ends of the curved plate 1. The clip 10 and the curved plate 1 are an integrated structure, and the clip 10 has an arc-shaped curved shape like the curved plate 1. This setting is to allow the clip 10 to cooperate with the curved plate 1 in terms of structural contour. The other end of the clip 10 is not only an open structure, but also has convex thorns 11 on the inner wall. Since one end of the clip is an open structure and the other end is fixed to the curved plate, and its own structure is elastic, the operator can pry open the open end of the clip 10 when installing the breathable mesh 9, and then place the breathable mesh 9 inside the clip 10. The clip 10 itself has an inward clamping force, so the structural setting of the convex thorn 11 can further improve the stability of the breathable mesh 9 during wearing.

[0058] In this embodiment, if Figures 1 to 3As shown, the arc plate 1 is provided with ventilation holes 6, and the ventilation holes 6 are provided to allow the arc plate 1 to maintain a good ventilation effect during wearing. The middle position of the arc plate 1 is fixedly connected with a first reinforcing rib 7, which is distributed in the middle position of the arc plate 1 and has an inclination angle of forty-five degrees. The first reinforcing rib 7 is provided to improve the arc plate 1 during wearing. When the wearer twists the upper body, the first reinforcing rib 7 can increase the strength of the arc plate 1 during the twisting process, thereby improving the protection effect on the wearer. Second reinforcing ribs 8 are symmetrically installed at both ends of the arc plate 1. The second reinforcing ribs 8 are located at both ends of the arc plate 1 and are arranged linearly. The second reinforcing ribs 8 are arranged in a row. When the wearer bends his upper body, the second reinforcing ribs 8 can increase the strength of the curved plate 1 during the bending process, thereby improving the protection effect on the wearer. A first weakening groove 14 is provided at the connecting gap between the protrusion 2 and the recessed portion 3. The first weakening groove 14 is provided to make it easier for the connecting gap between the protrusion 2 and the recessed portion 3 to deform. Therefore, when the user uses the restraint belt 4 to restrain and fix the two ends of the curved plate 1, the recessed portion 3 is more likely to deform under the pulling action and fit to the wearer's body, thereby making it easier for the recessed portion 3 to produce a good adaptation effect with the bodies of different wearers, thereby improving the wearer's comfort during wearing.

[0059] The working principle provided by the present invention is that when in use, the curved plate 1 is first hung on the chest of the wearer using the shoulder strap 5, and then the two ends of the curved plate 1 are fixed using the locking assembly. When the breathable mesh 9 needs to be replaced during wearing, the curved plate 1 needs to be removed from the wearer's body first, and then the limiting effect of the installation assembly on the breathable mesh 9 is released, the old breathable mesh 9 is removed and replaced with a new breathable mesh 9, and then the breathable mesh 9 is fixed again using the installation assembly, and then the curved plate 1 is fixed to the wearer's body again.

[0060] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0061] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A thoracic surgical incision protection device, comprising a curved plate, characterized in that: One end of the arc-shaped plate is rotatably connected to a restraining belt, a shoulder belt is symmetrically clamped on the outer wall of the arc-shaped plate, and a breathable mesh is fixedly connected to the inner wall of the arc-shaped plate; The restraining belt and the arc-shaped plate are both equipped with locking components, the locking components are used to fix the relative position between the arc-shaped plate and the restraining belt, and the locking components are respectively connected to the restraining belt and the arc-shaped plate; The arc plate is provided with a mounting assembly, the mounting assembly is used to fix the relative position between the breathable mesh and the arc plate, and the mounting assembly is connected to the arc plate; Both ends of the arc-shaped plate are fixedly connected with a protrusion, one end of the protrusion is fixedly connected with a recess, and the locking assembly is connected to one end of the recess; The locking assembly includes a connecting rod fixedly connected to the recessed portion at one end of the arc-shaped plate, a first limiting rod fixedly connected to the recessed portion at the other end of the arc-shaped plate, and a second limiting rod rotatably connected to the recessed portion at the other end of the arc-shaped plate, one end of the restraining belt is fixed to the recessed portion through the connecting rod, and the other end is limited and fixed by the first limiting rod and the second limiting rod; Both ends of the first limiting rod and the second limiting rod are fixedly connected with toothed parts, and both upper and lower sides of the restraint belt are fixedly connected with soft parts matching with the toothed parts; One end of the second limiting rod is fixedly connected to a gear, and the top of the recessed portion where the first limiting rod and the second limiting rod are installed is slidably connected to a positioning plug-in block, the positioning plug-in block is a triangular inclined structure, the top of the positioning plug-in block is fixedly connected to a limiting seat, and the limiting seat is provided with a tooth groove that matches the shape of the gear; The top of the recessed portion on which the first limiting rod and the second limiting rod are installed is symmetrically provided with positioning slots adapted to the shape of the positioning plug block, and both side walls of the positioning plug block are fixedly connected with spring sheets, on which a second weakening groove is provided, and one end of the spring sheet is fixedly connected with a hook plate, and the recessed portion on which the first limiting rod and the second limiting rod are installed is provided with a hook groove adapted to the shape of the hook plate; When the positioning plug is completely inserted into the positioning slot, the hook plate of the spring sheet can be just connected to the top of the recessed portion, and when the positioning plug is completely connected, the tooth groove on the limit seat is just located at the position of the gear; The mounting assembly includes a rubber plug fixedly connected to the inner wall of the arc plate, an adaption groove matching the shape of the rubber plug is opened on the inner wall of the arc plate, a clip is fixedly connected to the upper and lower ends of the arc plate, and a burr is fixedly connected to the inner wall of the clip.

2. The incision protection device for thoracic surgery according to claim 1, characterized in that: A thickened portion is fixedly connected to the middle position of the restraining belt, and a guide portion is fixedly connected to the middle position of the second limiting rod.

3. The incision protection device for thoracic surgery according to claim 1, characterized in that: A restraining rod is fixedly connected to the outer wall of the recessed portion, and a receiving groove is provided on the recessed portion.

4. The incision protection device for thoracic surgery according to claim 1, characterized in that: The arc plate is provided with ventilation holes, a first reinforcing rib is fixedly connected to the middle of the arc plate, second reinforcing ribs are symmetrically installed at both ends of the arc plate, and a first weakening groove is provided at the connecting gap between the protruding portion and the recessed portion.

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