CN219048857U - A protective device for a skin dilator - Google Patents

Abstract

The utility model discloses a protective device for a skin dilator, which relates to the technical field of medical devices. The key point of the technical scheme is: a protective cover is composed of 12 arc-shaped plates connected to each other, and the adjacent arc-shaped plates There are soft telescopic parts between the shaped plates, and the arc-shaped plates are connected by soft telescopic parts; the 12 arc-shaped plates are concave to avoid fixed connection with arc-shaped support covers , both sides of the protective cover are provided with elastic cloth belts, and the ends of the two elastic cloth belts away from the protective cover are respectively provided with buckles and buckle shells. The device is easy to operate, easy to wear, has good air permeability, and has a wide range of applications, and can be fixed on various parts of the human body; the size of the cover body can be adjusted to protect dilated sacs and skin parts in different periods, with high comfort.

Description

A protective device for a skin dilator

technical field

The utility model relates to the technical field of medical instruments, in particular to a protective device for a skin dilator.

Background technique

The skin dilator is a sac-shaped structure made of silicone rubber, which is composed of 3 parts: the expansion sac, the injection pot and the connecting catheter. A course of skin dilation consists of 2 operations. During the first-stage operation, the area around the scar A skin expander is embedded in the normal skin tissue, and after the incision is healed firmly, normal saline is regularly injected into the expansion sac to gradually increase the size of the expansion sac, so that the skin on it gradually expands, and additional skin is obtained for repairing scars The wound left after excision; in the second-stage operation, the dilator is removed, the scar tissue is removed, and the normal skin at the expanded area is transferred to the scar to repair the wound formed after scar excision.

After the skin dilator is implanted under the skin of the patient, normal saline needs to be regularly injected into the expansion bag. The skin dilator needs to stay under the patient’s skin for a long time, during which the dilator will continue to expand. At this time, the patient’s skin and The dilators are very fragile, and it is necessary to reduce the contact with hands and foreign objects as much as possible, and to avoid mosquito bites.

For patients who are using skin expanders, especially children, because children are immature and do not have a good sense of self-protection, they are easy to touch the skin expander, and serious consequences may cause damage to the expansion sac or skin. A protective device for the skin dilator is particularly important.

Utility model content

The purpose of this utility model is to provide a protective device for a skin dilator in order to solve the above problems.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a protective device for a skin dilator, including a protective cover, the protective cover is composed of 12 arc-shaped plates connected to each other, adjacent to the arc-shaped There are soft telescopic parts between the plates, and the arc-shaped plates are connected by soft telescopic parts; the 12 arc-shaped plates are concave to avoid fixed connection with arc-shaped support covers, Both sides of the protective cover are provided with elastic cloth belts, and the ends of the two elastic cloth belts away from the protective cover are respectively provided with buckles and buckle shells.

By adopting the above technical scheme, the protective cover composed of 12 arc-shaped plates can provide a protective space for the expansion bag, and the soft telescopic parts arranged between the 12 arc-shaped plates can adjust the size of the protective cover to cope with the continuous expansion of the expansion bag. During the enlarging process, the arc-shaped support cover can undergo plastic deformation, and the protective cover can still provide support after it is enlarged. The elastic cloth belt cooperates with the buckle and the buckle shell to temporarily fix the device on the patient.

The utility model is further configured as follows: the 12 arc-shaped plates and arc-shaped support covers are all mesh structures.

By adopting the above technical solution, the expansion bag is protected, accidental touch and mosquito bite during expansion are avoided, and the air permeability of the device is ensured at the same time.

The utility model is further configured as follows: the two elastic cloth belts are provided with Japanese buckles, and the elastic cloth has two styles of a single elastic cloth belt and a double elastic cloth belt.

By adopting the above technical solution, the length of the cloth belt can be adjusted through the Japanese buckle, so that the device can be worn on different positions. The elastic cloth belts of two styles can be selected and installed according to the actual placement position of the expansion bag, which has strong adaptability.

The utility model is further configured as follows: the buckle and the inner side of the buckle shell are flush with the elastic cloth belt.

By adopting the above technical solution, after the device is fixed on the patient, the buckle and the inner side of the buckle shell are flush with the elastic cloth belt, so as to reduce the discomfort of the patient during wearing as much as possible.

The utility model is further configured as follows: the single elastic cloth belt is provided with a hole on the side close to the buckle shell.

By adopting the above technical scheme, when the expansion bag is placed at the back of the patient's head, the patient's chin can be placed between the bar holes, and the position of the protective cover can be adjusted through the sun-shaped buckle to wear it, which further improves the scope of application, and the installation Also very strong.

In summary, the utility model has the following beneficial effects:

The device is simple to operate, easy to wear, has good air permeability, and has a wide range of applications, and can be fixed on various parts of the human body; the size of the cover body can be adjusted to protect dilated sacs and skin parts in different periods, with high comfort.

Description of drawings

Fig. 1 is a schematic structural view of a protective device for a skin dilator in an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a protective device for a skin dilator in an embodiment of the present invention;

Fig. 3 is a side sectional view of the protective cover in the embodiment of the utility model;

Fig. 4 is a schematic diagram of the connection between the elastic cloth belt and the buckle shell in the embodiment of the utility model.

In the figure: 1, protective cover; 101, arc-shaped plate; 102, soft expansion part; 2, elastic cloth belt; 201, strip hole; 3, Japanese character buckle; Curved support hood.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution of the utility model will be further described in detail below in conjunction with the embodiments of the utility model and the accompanying drawings. Obviously, the described embodiments are only Some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The utility model will be described in detail below in conjunction with the embodiments.

Example:

As shown in Figures 1-4, a protective device for a skin dilator includes a protective cover 1. The protective cover 1 is composed of 12 arc-shaped plates 101 connected to each other. Quality telescopic part 102 (can adopt the telescopic part that can take place such as elastic telescoping rope, as the similar parts such as soft telescoping bar), the inner concave arc surface of 12 arc-shaped plates 101 is connected with arc-shaped support cover 5, protective cover Both sides of 1 are detachably connected with elastic cloth belts 2, and the ends of the two elastic cloth belts 2 away from the protective cover 1 are respectively fixed with buckles 4 and buckle shells 401.

In this embodiment, after the medical personnel have implanted the expansion sac into the skin of the patient and completed the first expansion, the medical personnel or the patient themselves can install and fix the protective cover 1 on the skin where the expansion sac is located. Every time the expansion sac is performed later, the medical staff or the patient can adjust the size of the protective cover 1 according to the actual size of the expansion sac.

The 12 arc-shaped plates 101 and the arc-shaped support cover 5 are all mesh structures.

In this embodiment, when the device is worn by the patient, the mesh structure can not only prevent mosquito bites and accidental touch by the patient, but also ensure the air permeability of the skin at the implanted site.

The two elastic cloth belts 2 are all provided with a Japanese character buckle 3, and the elastic cloth belt 2 has two styles of a single elastic cloth belt 2 and a double elastic cloth belt 2.

In this embodiment, the medical personnel or the patients themselves can select the elastic cloth belt 2 of an appropriate size according to the body part where the expansion bag is located, and install it on, and adjust the length of the elastic cloth belt through the button 3, so that the protective cover 1 While being placed at the expansion bag, it can also ensure the stability of wearing to prevent it from falling off. When the expansion bag is on the forehead of the patient, which is not easy to fix, you can choose the double elastic cloth belt 2 for installation. The elastic cloth The belt 2 respectively passes through the patient's front neck and back neck, and then fixes it by means of cross connection.

Both the buckle 4 and the inner side of the buckle shell 401 are flush with the elastic cloth belt 2 .

In this embodiment, when the patient wears the device on a daily basis, the connection between the buckle 4 and the buckle shell 401 and the elastic cloth belt 2 is smooth without protrusions, which improves the comfort of the patient to wear.

A single elastic cloth belt is provided with a hole 201 on a side close to the buckle shell 401 .

In this embodiment, according to the actual situation of the implantation site of the expansion sac, if the implantation site is at the back of the patient's head, it is inconvenient to use a single elastic cloth band 2 to fix it, so the patient's chin can be placed in the strip hole 201 first. , and then adjust the position of the protective cover 1 through the day buckle, and put the device on the patient's head.

Working principle: By designing an adjustable mesh protective cover 1, it provides a protective space for the expansion bag, avoiding accidental touch by patients or mosquito bites, and at the same time ensuring the air permeability of the skin where the expansion bag is located, combined with elastic cloth belt 2 And parts such as Japanese character buckle 3 on the elastic cloth band 2, buckle 4, buckle shell 401 are worn device on the patient's body, bar hole 201 can enhance the stability of the device when dilated sac is in the back of the head position.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to this embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (5)

1. A protective device for a skin expander, characterized by: the protective cover (1) is composed of 12 arc plates (101) which are connected with each other, soft telescopic pieces (102) are arranged between every two adjacent arc plates (101), and the arc plates (101) are connected with each other through the soft telescopic pieces (102); 12 indent cambered surface of arc (101) is connected with arc support cover (5), safety cover (1) both sides all are equipped with elasticity strap (2), 2 elasticity strap (2) keep away from the one end of safety cover (1) and are equipped with buckle (4) and knot shell (401) respectively.

2. A skin dilator protection device according to claim 1, wherein: the 12 arc-shaped plates (101) and the arc-shaped supporting cover (5) are all of a net-shaped structure.

3. A skin dilator protection device according to claim 1, wherein: the two elastic cloth belts (2) are provided with Chinese character 'ri' buckles (3), and the elastic cloth belts (2) are provided with a single elastic cloth belt (2) and two types of double elastic cloth belts (2).

4. A skin dilator protection device according to claim 1, wherein: the inner sides of the buckle (4) and the buckle shell (401) are flush with the elastic cloth belt (2).

5. A skin dilator protection device according to claim 3, characterized in that: one side of the single elastic cloth belt (2) close to the buckle shell (401) is provided with a strip hole (201).

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