Clinical reset fixator for thymoma thoracotomy

Abstract

The utility model relates to the technical field of fixators, and discloses a clinical reset fixer for thoracotomy of thymoma. The clinical reduction fixator for the thoracotomy of the thymoma comprises a fixing plate, the dressing is located on one side of the fixing plate and used for preventing wound infection; the fixing plate is placed at the position needing to be fixed, dressing is made to be tightly attached to the surgical suture part, then the elastic bands on the two sides surround the body of a patient, when the adapter block and the merging block are both located on the back of the patient, the bandage is pulled, the unconnected end of the hook on the adapter block penetrates through the merging groove, and then the dressing and the surgical suture part are fixed. At the moment, the bandage is loosened, the elastic band retracts through self elasticity, the hook is pulled to be tightly hung in the combining groove, the fixing plate can be worn outside the body of the patient, the step of repeatedly pasting and wearing the fixing plate can be avoided by using the hook, the wearing efficiency of the device is improved, and the use frequency of the device is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fixators, in particular to a repositioning fixator for clinical thymoma thoracotomy. Background Art

[0002] Thymoma is the most common primary tumor of the anterior superior mediastinum, accounting for about 20% to 40% of all mediastinal tumors in adults. It originates from the thymic epithelium, but does not include tumors originating from germ cells, lymphocytes, neuroendocrine cells and adipose tissue. Surgical resection is the most effective method for treating thymoma. Depending on the size and degree of invasion of the tumor, you can choose thoracoscopy, full or partial median sternal incision, lateral sternal incision, extended sternal incision, combined lateral sternal incision or "T"-shaped incision.

[0003] After thoracotomy, patients need to wear a postoperative external reduction fixator to assist wound healing;

[0004] First, the existing fixator needs to be fixed by Velcro on the straps on both sides when worn, but because the Velcro is fixed by the hook surface and the suede surface, the number of uses is limited, and the Velcro needs to be selected according to the patient's body shape when sticking, and the wearing steps are complicated.

[0005] Second, the existing external fixators support the patient by the hardness of their own materials after being worn. However, since most fixators are made of materials that are not hard enough to support the patient's large-scale bending movements in order to fit the patient's skin, the wound is easily squeezed after the patient wears the fixators, which has low practicality. Utility Model Content

[0006] The utility model aims to provide a clinical thymoma thoracotomy repositioning and fixation device to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a reduction and fixation device for clinical thymoma thoracotomy surgery, comprising a fixing plate; a dressing located on one side of the fixing plate, the dressing being used to prevent wound infection; a hook located on one side of the fixing plate, the hook being used to fix the fixing plate on the chest; a hook-surface fabric is sewn on one side of the fixing plate close to the dressing, elastic bands are sewn on both sides of the fixing plate, a binder is sewn on one side of the elastic band away from the fixing plate, wherein two of the binders are sewn with a transfer block on one side away from the fixing plate, the hook is bolted to one side of the transfer block, and a merging block is sewn on the other two ends of the binders away from the fixing plate.

[0008] Preferably, a mounting groove is formed on a side of the fixing plate away from the dressing, and a reinforcement strip is sutured and connected in the mounting groove.

[0009] Preferably, a fixing groove is formed on one side of the fixing plate close to the dressing, and the hook surface fabric is sewn and connected in the fixing groove.

[0010] Preferably, a connecting groove is formed on one side of the dressing close to the fixing plate, a suede fabric is sewn into the connecting groove, and the suede fabric is adhered to the hook fabric.

[0011] Preferably, a ventilation groove is provided on the binding strap, and a merging groove is provided on the merging block, and the merging groove runs through the merging block.

[0012] Preferably, four of the elastic bands and four of the binding straps are provided, and the four elastic bands are sewn in pairs to both sides of the fixing plate.

[0013] Preferably, the hook is C-shaped, and one end of the hook away from the fixing plate is connected to the adapter block.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, place the fixing plate at the position where it needs to be fixed, so that the dressing is in close contact with the surgical suture site, and then wrap the elastic bands on both sides around the patient's body. When the adapter block and the merging block are both located on the patient's back, pull the straps to make the unconnected end of the hook on the adapter block pass through the merging slot. At this time, loosen the straps, and the elastic band retracts through its own elasticity. Pull the hook to hang it tightly in the merging slot, and the fixing plate can be worn on the outside of the patient's body. Using the hook can avoid the steps of repeatedly sticking and wearing the fixing plate, which not only improves the wearing efficiency of the device, but also increases the number of times the device is used.

[0016] Second, align the side of the dressing carrying the velvet fabric with the hook fabric on the fixing plate so that the velvet fabric sticks to the hook fabric, and the dressing can be fixed on the fixing plate. When the fixing plate is in use, the reinforcement strip will prevent the patient from squeezing the wound when bending over, and the breathable groove will provide ventilation for the patient's skin. Using multiple components at the same time can improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 This is a structural diagram of the hook of the utility model;

[0020] Figure 4 This is a structural diagram of the fixed plate of the present utility model.

[0021] Among them: 1. fixing plate; 2. dressing; 3. fixing groove; 4. hook surface fabric; 5. suede fabric; 6. connecting groove; 7. installation groove; 8. reinforcement strip; 9. elastic band; 10. binding strap; 11. ventilation groove; 12. transfer block; 13. hook; 14. merging block; 15. merging groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A reduction and fixation device for clinical thymoma thoracotomy surgery comprises a fixing plate 1; a dressing 2 located on one side of the fixing plate 1, the dressing 2 is used to prevent wound infection; a hook 13 located on one side of the fixing plate 1, the hook 13 is used to fix the fixing plate 1 on the chest; a hook surface fabric 4 is sewn on one side of the fixing plate 1 close to the dressing 2, elastic bands 9 are sewn on both sides of the fixing plate 1, and a binding band 10 is sewn on the side of the elastic band 9 away from the fixing plate 1, wherein two binding bands 10 are sewn with a transfer block 12 on the side away from the fixing plate 1, and a hook 13 is bolted to one side of the transfer block 12, and a merging block 14 is sewn on the other two ends of the binding bands 10 away from the fixing plate 1, The fixing plate 1 is placed at the position where it needs to be fixed, so that the dressing 2 is in close contact with the surgical suture site, and then the elastic bands 9 on both sides are wrapped around the patient's body. When the adapter block 12 and the merging block 14 are both located on the patient's back, the strap 10 is pulled to make the unconnected end of the hook 13 on the adapter block 12 pass through the merging groove 15. At this time, the strap 10 is loosened, and the elastic band 9 retracts through its own elasticity. The hook 13 is pulled to be tightly hung in the merging groove 15, and the fixing plate 1 can be worn on the outside of the patient's body. The use of the hook 13 can avoid the steps of repeatedly sticking and wearing the fixing plate 1, which not only improves the wearing efficiency of the device, but also increases the number of times the device is used.

[0024] Specifically, a mounting groove 7 is formed on a side of the fixing plate 1 away from the dressing 2 , and a reinforcement strip 8 is sutured and connected in the mounting groove 7 .

[0025] Through the above technical solution, the reinforcement strip 8 is made of stainless steel and can support the patient when he moves.

[0026] Specifically, a fixing groove 3 is formed on one side of the fixing plate 1 close to the dressing 2 , and the hook surface fabric 4 is sewn and connected in the fixing groove 3 .

[0027] Through the above technical solution, the dressing 2 is a sterile dressing, which can reduce the bacteria that grow in the wound when the patient uses the fixing plate 1.

[0028] Specifically, a connecting groove 6 is formed on one side of the dressing 2 close to the fixing plate 1 , and a suede fabric 5 is sewn and connected in the connecting groove 6 , and the suede fabric 5 is adhered to the hook fabric 4 .

[0029] Through the above technical solution, the suede fabric 5 is the suede surface of Velcro, and the hook fabric 4 is the hook surface of Velcro. The two are used to fix the dressing 2, which is convenient for users to disassemble, wash and replace.

[0030] Specifically, a ventilation groove 11 is formed on the binding belt 10 , and a merging groove 15 is formed on the merging block 14 , and the merging groove 15 runs through the merging block 14 .

[0031] Through the above technical solution, the ventilation groove 11 is used to ventilate the part of the patient covered by the bandage 10 , and the height of the combined groove 15 is the same as that of the hook 13 .

[0032] Specifically, four elastic bands 9 and four binding belts 10 are provided, and the four elastic bands 9 are sewn to both sides of the fixing plate 1 in pairs.

[0033] Through the above technical solution, the elastic band 9 is made of elastic fabric, has good elasticity, and can be stretched or retracted according to the different body shapes of users.

[0034] Specifically, the hook 13 is C-shaped, and one end of the hook 13 away from the fixing plate 1 is connected to the adapter block 12 .

[0035] Through the above technical solution, using the hook 13 to hang in the merging groove 15 can avoid the steps of repeatedly sticking and wearing the fixing plate 1, thereby increasing the number of times the fixing plate 1 can be used.

[0036] When in use, align the side of the dressing 2 carrying the velvet fabric 5 with the hook fabric 4 on the fixing plate 1 so that the velvet fabric 5 sticks to the hook fabric 4, and the dressing 2 can be fixed on the fixing plate 1. At this time, place the fixing plate 1 at the position where it needs to be fixed so that the dressing 2 is in close contact with the surgical suture site, and then wrap the elastic bands 9 on both sides around the patient's body. When the adapter block 12 and the merging block 14 are both located on the patient's back, pull the strap 10 to make the unconnected end of the hook 13 on the adapter block 12 pass through the merging groove 15. At this time, loosen the strap 10, and the elastic band 9 retracts through its own elasticity. Pull the hook 13 to hang tightly in the merging groove 15, and the fixing plate 1 can be worn on the outside of the patient's body. When the fixing plate 1 is in use, the reinforcement strip 8 will prevent the patient from squeezing the wound when bending over, and the breathable groove 11 will provide ventilation for the patient's skin.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clinical thymoma thoracotomy reduction fixator, characterized in that: include: Fixed plate (1); a dressing (2) located on one side of the fixing plate (1), the dressing (2) being used to prevent wound infection; A hook (13) located on one side of the fixing plate (1), the hook (13) being used to fix the fixing plate (1) on the chest; A hook-surface fabric (4) is sewn on one side of the fixing plate (1) close to the dressing (2), elastic bands (9) are sewn on both sides of the fixing plate (1), and a binding strap (10) is sewn on one side of the elastic band (9) away from the fixing plate (1), wherein two of the binding straps (10) are sewn with a transfer block (12) on one side away from the fixing plate (1), and one side of the transfer block (12) is bolted with the hook (13), and the other two binding straps (10) are sewn with a merging block (14) on one end away from the fixing plate (1).

2. A reduction and fixation device for clinical thymoma thoracotomy according to claim 1, characterized in that: A mounting groove (7) is formed on a side of the fixing plate (1) away from the dressing (2), and a reinforcement strip (8) is sewn into and connected to the mounting groove (7).

3. A reduction and fixation device for clinical thymoma thoracotomy according to claim 1, characterized in that: A fixing groove (3) is formed on one side of the fixing plate (1) close to the dressing (2), and the hook-surface fabric (4) is sewn and connected in the fixing groove (3).

4. A reduction and fixation device for clinical thymoma thoracotomy according to claim 1, characterized in that: A connecting groove (6) is formed on one side of the dressing (2) close to the fixing plate (1), a suede fabric (5) is sewn into the connecting groove (6), and the suede fabric (5) is adhered to the hook fabric (4).

5. The reduction and fixation device for clinical thymoma thoracotomy according to claim 1, characterized in that: The binding belt (10) is provided with a ventilation groove (11), the merging block (14) is provided with a merging groove (15), and the merging groove (15) runs through the merging block (14).

6. A reduction and fixation device for clinical thymoma thoracotomy according to claim 1, characterized in that: Four of the elastic bands (9) and four of the binding belts (10) are provided, and the four elastic bands (9) are sewn in pairs to the two sides of the fixing plate (1).

7. A reduction and fixation device for clinical thymoma thoracotomy according to claim 1, characterized in that: The hook (13) is C-shaped, and one end of the hook (13) away from the fixing plate (1) is connected to the adapter block (12).

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