Anti-deviation limiting shoulder strap for chest-triangle dilator

Abstract

The utility model relates to the field of medical instruments, in particular to an anti-deviation limiting shoulder strap for a chest triangle dilator. The utility model provides an anti-excursion limit shoulder strap for chest triangle dilator, including shielding cloth, first fixing band, buckle, row buckle and Velcro loop surface etc. The left and right sides of shielding cloth are connected with the first fixing band, the rear side of the first fixing band on the right side is connected with a plurality of buckles, the rear side of the first fixing band on the left side is connected with a plurality of row buckles, and the Velcro loop surface is connected with a plurality of Velcro loop surfaces. Velcro rough surfaces are embedded in the front side face of the shielding cloth in a bilateral symmetry mode. Limiting cloth is accurately pasted to the loop face of the hook-and-loop fastener at the preset position, meanwhile, through clamping connection of a reinforcing buckle and a connecting rod, the deltoid dilator can be effectively fixed, unnecessary movement of the deltoid dilator can be prevented, then the limiting cloth is tensioned through a second fixing belt, stability of the limiting cloth can be enhanced, and the deltoid dilator can be adjusted through an adjusting buckle. The length of the second fixing band can be adjusted, the limiting cloth can be ensured to be stable and comfortable, and a patient can use the limiting cloth conveniently.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to an anti-deviation limiting shoulder strap for a thoracic deltoid expander. Background Technology

[0002] The triangular thoracic flap is a surgical technique commonly used to repair complex wounds, defects, or deformities on the face or other areas. This technique involves harvesting a flap of skin and adipose tissue from the chest and transferring it to another part of the body that needs repair, such as the face. This method provides a good blood supply, ensures the survival of the transplanted tissue, and allows for a match in color and texture to the recipient area, resulting in better aesthetic outcomes.

[0003] During the repair of the thoracic triangle expansion flap, the doctor will implant a tissue expander in the patient's chest and shoulder area and gradually inject fluid to expand the surrounding tissue. However, as the amount of fluid in the expander increases, its weight will also increase accordingly, which may cause the expander to slowly move downward due to gravity. This displacement may hinder the full expansion of the distal end of the flap, thereby weakening the effect of the repair in that part.

[0004] To address the existing problems, there is a need to provide a shoulder strap that can prevent displacement and limit movement for chest deltoid expanders. Utility Model Content

[0005] To overcome the drawback that an increase in the amount of fluid inside the expander will cause it to shift downwards, this invention provides an anti-displacement limiting shoulder strap for a chest triangle expander.

[0006] The technical solution of this utility model is as follows: a chest triangle expander anti-deviation limiting shoulder strap, including a cover cloth, a first fixing strap, buckles, a row of buckles, a Velcro surface, a Velcro hook surface, a fitting cloth, a limiting cloth, a fixing buckle, a second fixing strap, and an adjustment buckle. The cover cloth is connected to the first fixing strap on both the left and right sides. The first fixing strap on the right side is connected to multiple buckles at the back, and the first fixing strap on the left side is connected to multiple row of buckles at the back. The front side of the cover cloth is symmetrically inlaid with Velcro surfaces. Velcro hook surfaces are attached to both Velcro surfaces. The Velcro hook surface on the left side is connected to the fitting cloth, and the Velcro hook surface on the right side is connected to the limiting cloth. The fitting cloth, the limiting cloth, and the two first fixing straps are all connected to fixing buckles. The two fixing buckles on the left side are connected to the second fixing strap, and the two fixing buckles on the right side are also connected to the second fixing strap. The two second fixing straps are each provided with an adjustment buckle.

[0007] As a further preferred embodiment, it also includes a first connecting fabric, a connecting rod, a second connecting fabric, and a reinforcing buckle. The front side of the shielding fabric is symmetrically connected with the first connecting fabric, and the two connecting fabrics are each connected with a connecting rod. The limiting fabric is connected with multiple second connecting fabrics, and the three second connecting fabrics are each connected with a reinforcing buckle. The reinforcing buckle engages with the connecting rod.

[0008] As a further preferred option, the number of buttons should be no less than three.

[0009] As a further preferred option, the contact surfaces of the shielding fabric and the limiting fabric are fitted together.

[0010] As a further preferred option, the connecting rod is designed to be arc-shaped.

[0011] As a further preferred option, the limiting cloth is made of gauze.

[0012] The beneficial effects of this utility model are as follows: By accurately attaching the limiting cloth to the Velcro surface at the predetermined position, and by locking the reinforcing buckle with the connecting rod, the deltoid muscle dilator can be effectively fixed to prevent unnecessary movement. The second fixing strap can be used to tighten the limiting cloth to enhance its stability. The length of the second fixing strap can also be adjusted by adjusting the buckle, which can ensure that the limiting cloth is both stable and comfortable, making it convenient for patients to use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the limiting cloth, the second fixing belt, and the adjusting buckle of this utility model.

[0015] Figure 3 This utility model Figure 2 Enlarged view of point A.

[0016] Figure 4 This is an exploded view of the bonding fabric, limiting fabric, and shielding fabric of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the fixing buckle, the second connecting cloth, and the reinforcing buckle.

[0018] Figure 6 This is a three-dimensional structural diagram of the second connecting cloth and connecting rod of this utility model.

[0019] Among them: 1-covering cloth, 2-first fixing strap, 3-buckle, 4-row buckle, 5-hook and loop fastener, 6-hook and loop fastener, 7-adhesive cloth, 8-limiting cloth, 9-fixing buckle, 10-second fixing strap, 11-adjusting buckle, 12-first connecting cloth, 13-connecting rod, 14-second connecting cloth, 15-reinforcing buckle. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0021] Example: A chest triangle expander anti-deviation limiting shoulder strap, such as... Figures 1-6 As shown, the device includes a covering cloth 1, a first fixing strap 2, buckles 3, a row of buckles 4, a Velcro loop side 5, a Velcro hook side 6, an adhesive cloth 7, a limiting cloth 8, a fixing buckle 9, a second fixing strap 10, an adjusting buckle 11, a first connecting cloth 12, a connecting rod 13, a second connecting cloth 14, and a reinforcing buckle 15. The covering cloth 1 has first fixing straps 2 connected to both sides. The first fixing straps 2 are used to wrap around the patient's back and fix the device in the appropriate position. Multiple buckles 3 are connected to the rear side of the right first fixing strap 2, and multiple buckles 3 are connected to the rear side of the left first fixing strap 2. There are multiple rows of hooks 4, with no fewer than three rows of hooks 4. The rows of hooks 4 are paired with buckles 3 to ensure that the covering fabric 1 can be securely closed. The front side of the covering fabric 1 is symmetrically inlaid with hook and loop fasteners 5. Both hook and loop fasteners 5 have hook and loop fasteners 6 attached. The hook and loop fasteners 5 and hook and loop fasteners 6 serve as adjustable adhesive interfaces, allowing the bonding fabric 7 and the limiting fabric 8 to be flexibly attached or removed. The bonding fabric 7 is connected to the hook and loop fasteners 6 on the left side, and the limiting fabric 8 is connected to the hook and loop fasteners 6 on the right side. The material of the limiting fabric 8 is... The material is gauze. The limiting cloth 8 is used to restrict the position of the chest triangle expander. The contact surface of the covering cloth 1 and the limiting cloth 8 are in contact. The fitting cloth 7, the limiting cloth 8, and the two first fixing straps 2 are all connected to fixing buckles 9. The fixing buckles 9 are used to engage the second fixing straps 10. The two fixing buckles 9 on the left are engaged with the second fixing straps 10, and the two fixing buckles 9 on the right are also engaged with the second fixing straps 10. The second fixing straps 10 can provide additional fixing points. Both second fixing straps 10 are provided with adjusting buckles 11. The adjusting buckles 11 are square. Medical staff can adjust the length of the second fixation strap 10 according to the patient's physical condition to ensure wearing comfort. The front side of the cover cloth 1 is symmetrically connected with the first connecting cloth 12. Each of the two connecting cloths is connected with a connecting rod 13. The connecting rod 13 is arc-shaped. Multiple second connecting cloths 14 are connected to the limiting cloth 8. Each of the three second connecting cloths 14 is connected with a reinforcing buckle 15. The reinforcing buckle 15 is engaged with the connecting rod 13. The reinforcing buckle 15 can enhance the stability of the limiting cloth 8 and further ensure that the thoracic triangle expander will not move.

[0022] When using this device to prevent displacement of the deltoid expander during the wearing of the device, medical staff should select a suitable size of limiting cloth 8 according to the specific position of the deltoid expander and attach it to the hook and loop fastener 5 on the left or right side. When attaching the limiting cloth 8, medical staff can attach the three reinforcing buckles 15 to the connecting rod 13 to enhance the stability of the limiting cloth 8. After attaching the limiting cloth 8, medical staff need to attach another piece of adhesive cloth 7 with hook and loop fastener 6 to the other side of the limiting cloth 8's hook and loop fastener 5, ensuring a tight fit. Then, the covering cloth 1... Place the cloth 8 in front of the patient's chest and align it with the triangular chest expander to completely cover and limit the expander. Then, the medical staff wraps the two first fixing straps 2 around the patient's back and then snaps the buckle 3 onto the appropriate buckle 4 to secure the cloth 1. Next, the medical staff snaps the second fixing strap 10 onto the fixing buckle 9 on the cloth 8 and then snaps the other end of the second fixing strap 10 onto the corresponding fixing buckle 9 to reinforce the cloth 8. The length of the second fixing strap 10 can then be adjusted by adjusting the buckle 11 to ensure the patient's comfort.

[0023] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of this invention. Therefore, the scope of this invention should be limited only by the appended claims.

Claims

1. A deviation-preventing and position-limiting shoulder strap for a chest triangle expander, characterized in that, It includes a covering fabric (1), a first fixing strap (2), buckles (3), a row of buckles (4), a Velcro loop side (5), a Velcro hook side (6), a bonding fabric (7), a limiting fabric (8), a fixing buckle (9), a second fixing strap (10), and an adjusting buckle (11). The left and right sides of the covering fabric (1) are connected to the first fixing strap (2). The right side of the first fixing strap (2) is fixedly connected to the back of multiple buckles (3), and the left side of the first fixing strap (2) is fixedly connected to multiple row of buckles (4). The front side of the covering fabric (1) is symmetrically inlaid with Velcro loop sides (5). Each of the two hook and loop fasteners (5) has a hook and loop fastener (6) attached to it. The hook and loop fastener (6) on the left is connected to a fastening cloth (7), and the hook and loop fastener (6) on the right is connected to a limiting cloth (8). Each of the fastening cloth (7), the limiting cloth (8) and the two first fixing straps (2) is connected to a fixing buckle (9). The two fixing buckles (9) on the left are connected to a second fixing strap (10), and the two fixing buckles (9) on the right are also connected to a second fixing strap (10). Each of the two second fixing straps (10) is provided with an adjustment buckle (11).

2. The anti-deviation limiting shoulder strap for a chest triangle expander according to claim 1, characterized in that, It also includes a first connecting cloth (12), a connecting rod (13), a second connecting cloth (14), and a reinforcing buckle (15). The first connecting cloth (12) is symmetrically connected to the left and right sides of the front side of the shielding cloth (1). A connecting rod (13) is connected to each of the two connecting cloths. Multiple second connecting cloths (14) are connected to the limiting cloth (8). A reinforcing buckle (15) is connected to each of the three second connecting cloths (14). The reinforcing buckle (15) is engaged with the connecting rod (13).

3. The anti-deviation shoulder strap for a chest triangle expander according to claim 2, characterized in that, The number of buttons (4) shall not be less than three.

4. The anti-deviation shoulder strap for a chest triangle expander according to claim 3, characterized in that, The contact surfaces of the shielding cloth (1) and the limiting cloth (8) are in contact.

5. The anti-deviation shoulder strap for a chest triangle expander according to claim 4, characterized in that, The connecting rod (13) is arc-shaped.

6. A bias-preventing and position-limiting shoulder belt for a chest triangle dilator according to claim 5, characterized in that The limiting cloth (8) is made of gauze.

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