CN218247583U - An adjustable mesh cap with a drainage tube fixing device - Google Patents

Abstract

The utility model discloses an adjustable mesh cap with a drainage tube fixing device, which belongs to the technical field of medical equipment and comprises a brim and a fixing belt, the fixing belt is fixed on the lower edge of both sides of the brim, and several elastic line, the lower end of the elastic line is evenly distributed on the brim of the hat, and the upper end is fixed at the top; a reinforcing rib is also provided between the elastic lines, the lower end of the reinforcing rib is connected with the upper edge of the brim of the hat, and the upper end is connected and fixed at the top to strengthen The rib is a detachable double-layer structure. This technical solution effectively fixes the head dressing through structures such as reinforcing ribs and elastic threads. Since the visor, elastic threads, reinforcing ribs, and fixing belts are all adjustable structures, the same patient can also adjust the tightness of each part of the mesh cap according to the situation. , together with the widened brim structure and chin fixing sheet structure, can achieve more flexible and adaptable wearing adjustments, and at the same time improve the comfort of using the mesh cap, reduce skin pressure injuries, and promote wound recovery.

Description

An adjustable mesh cap with a drainage tube fixing device

technical field

The utility model belongs to the technical field of medical equipment and relates to a medical elastic bandage cap, in particular to an adjustable mesh cap with a drainage tube fixing device.

Background technique

Due to the limitation of head hair, when head trauma patients want to bandage their wounds, they usually do not use pasting structures, and often use bandages or disposable medical elastic bandage caps. In the prior art, the disposable medical elastic bandage cap used in the hospital has a mesh structure, and the dressing is fixed on the affected part of the head trauma patient through the mesh structure with certain elasticity, and at the same time achieves the effect of ventilation, which is more effective than ordinary bandages. The advantages of convenient use and convenient putting on and taking off.

However, in the course of clinical use, it is found that there are some shortcomings in the existing disposable medical elastic bandage caps. First, because the brim and the fixing belt are small and the surface is uneven, it is easy to cause pressure on the patient's local skin, and strangulation occurs. It causes tension, pain and discomfort in patients, and pressure sores occur in severe cases; in order to reduce tension, skin strangulation and pain and discomfort, medical staff sometimes tear the mesh cap partially, and place napkins on the brim of the hat and the fixing belt. Affect the appearance. Second, because the mesh of the disposable medical elastic bandage cap is relatively dense, and there is no special fixing belt and hole for the drainage tube, the drainage tube can only be passed through the brim of the hat so as to be fixed by the brim of the hat, which makes the brim of the drainage tube go out The deeper the skin pressure, the stronger the patient's discomfort. At the same time, the active length of the drainage tube is reduced. When turning over, the drainage tube is easy to be pulled. In addition, using the disposable medical elastic bandage cap, the medical staff can only take off the whole cap when checking the wound or changing the dressing for the patient, and the dressing changing process is cumbersome.

In order to solve the above problems, the Chinese utility model patent with the application number CN201620635242.2 discloses an elastic net cap for head dressing fixing, which includes a cap body and a lace, and the cap body is arranged from the top of the cap body to the lower edge of the cap body. There is an opening and closing seam, and several fastening parts are arranged on both sides of the opening and closing seam; there are several lace holes on the cap body adjacent to the lower edge of the cap body, and the two ends of the lace are passed through symmetrically arranged Two lacing holes are fixedly connected to the cap body. The frenulum is a strip body, the middle part of which is a flexible wide-brimmed body, and the ends of the two ends are respectively provided with Velcro that can be bonded by flanging. The utility model is convenient for the drainage tube to pass through, the lace is more comfortable to use, and the fixing effect is better. However, the above-mentioned technical solution does not change the overall structure of the existing disposable medical elastic bandage cap to a large extent, and the problem of local skin pressure still exists.

Utility model content

The utility model provides an adjustable net cap with a drainage tube fixing device, which can fix the drainage tube on the net cap, adjust the size of the net cap at the same time, and is convenient to wear and can be partially disassembled.

The utility model is realized through the following technical solutions.

An adjustable net cap with a drainage tube fixing device, comprising a visor and a fixing belt, the fixing bands are fixed on the lower edges of both sides of the visor, the upper edge of the visor is provided with several elastic lines, and the lower ends of the elastic lines are on the visor Evenly distributed, the upper end is fixed at the top to form a strip grid structure; reinforcing ribs are also provided between the elastic lines, the lower ends of the reinforcing ribs are connected to the upper edge of the brim, and the upper ends are connected and fixed at the top; the reinforcing ribs are distributed It is in the corresponding positions of the left and right frontotemporal and left and right temporal occipital of the human skull, and is a detachable double-layer structure.

Further, the reinforcing rib includes an outer layer of the reinforcing rib and an inner layer of the reinforcing rib, the upper end of the outer layer of the reinforcing rib is connected and fixed at the top, and the lower end is open, the lower end of the inner layer of the reinforcing rib is connected and fixed to the upper edge of the visor, and the upper end is open; The outer layer of the reinforcing rib and the inner layer of the reinforcing rib both have elasticity and are bonded by Velcro; the outer layer of the reinforcing rib overlaps with the inner layer of the reinforcing rib in the length direction.

Further, the Velcro has several block structures, which are evenly distributed along the length direction of the rib between the inner layer of the rib and the outer layer of the rib.

Further, the brim of the hat opens at the forehead, and the opening is connected by a removable adhesive structure; the brim of the hat is a flat structure, the surface layer is made of pure cotton cloth, and a thin sponge is embedded inside.

Further, the fixing belt has a flat structure, and a mandibular fixing piece is provided at the mandible, and the mandibular fixing piece has a double-layer structure, and the two layers of the mandibular fixing piece are connected by a removable bonding structure; the fixing belt Made of pure cotton fabric with a thin sponge insert.

Further, the surface of the outer layer of the reinforcing rib is also provided with a soft wool layer.

Further, the reinforcing rib is also provided with a drainage tube fixing belt, the drainage tube fixing belt is a flat long strip, and its two sides are the hook surface and the rough surface of the Velcro respectively.

Further, the reinforcing rib is provided with a reinforcing rib perforated belt, and the reinforcing rib perforated belt is an elastic collar structure; the edge of the drainage tube fixing belt is provided with a non-slip rubber structure.

Further, a soft thorn layer is provided on the inner surface of the inner layer of the reinforcing rib.

Further, the top of the elastic line is provided with an adjustment buckle, and the top end of the elastic line is fixed in the adjustment buckle; the top of the reinforcing rib is connected and fixed to the lower edge of the adjustment buckle.

The beneficial effects of the utility model are:

1. After covering the head wound with a dressing, fix it through this technical solution, which can effectively fix the dressing, and the overall air permeability is better. Since the brim, elastic thread, reinforcing rib, and fixing belt are all adjustable structures, the same patient The tightness of each part of the mesh cap can also be adjusted according to the situation. With the widened brim structure and jaw fixing piece structure, it can achieve the effect of more flexible wearing adjustment and stronger adaptability, and at the same time improve the comfort of the mesh cap and reduce Skin crush, improve patient compliance, and promote wound recovery.

2. The dressing can be fixed at any position through the double-layer reinforced rib. The anti-skid soft thorn layer structure is set inside the rib, which can effectively prevent the dressing from slipping, prevent infection, and promote healing; the rib can be bonded repeatedly When changing the dressing, you only need to open the local reinforcing rib to take off the dressing for inspection and dressing change without taking off the whole cap, which can reduce the workload of medical staff and improve work efficiency.

3. The drainage tube is fixed through the double-layered reinforcing rib structure, the drainage tube fixing belt structure, and the reinforcing rib perforated belt structure, which can fix the drainage tube more scientifically and stably, avoiding the drainage tube being pulled and slipped, affecting the therapeutic effects, and even lead to more serious consequences.

4. Compared with the existing disposable medical elastic bandage cap, this technical solution has good flexibility, strong versatility, labor-saving wearing, and can reduce the pain of patients during use, especially avoiding local crush pain of patients using drainage tubes , improve the comfort of patients, can be widely used in brain surgery, and can be popularized and applied as disposable consumables.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the reinforcing rib in the utility model.

Fig. 3 is a structural schematic diagram of the drainage tube fixing belt in the present invention.

In the figure: 1-brim of hat, 2-elastic line, 3-reinforcing rib, 301-perforated belt of reinforcing rib, 302-outer layer of reinforcing rib, 303-Velcro, 304-inner layer of reinforcing rib, 305-soft thorn layer, 306 -soft fur layer, 4-fixing belt, 401-jaw fixing piece, 5-adjustment buckle, 6-drainage tube fixing belt, 601-hair surface, 602-hook surface.

detailed description

The technical solution of the utility model is further described below in conjunction with the accompanying drawings, but the scope of protection is not limited to the description.

As shown in Figure 1, a kind of adjustable mesh cap with drainage tube fixing device described in the utility model comprises visor 1 and fixing band 4, and described fixing band 4 is fixed on the lower edge of visor 1 both sides, and visor of visor The upper edge of 1 is provided with a number of elastic lines 2, and the lower ends of the elastic lines 2 are evenly distributed on the visor 1, and the upper ends are fixed on the top to form a strip grid structure; there are also reinforcing ribs 3 between some of the elastic lines 2 , the lower end of the reinforcing rib 3 is connected to the upper edge of the visor, and the upper end is connected and fixed at the top; the reinforcing rib 3 is distributed in the corresponding positions of the left and right frontotemporal and left and right temporal occipitals of the human skull, and is a detachable double-layer structure.

As shown in Figure 2, the reinforcing rib 3 comprises a reinforcing rib outer layer 302 and a reinforcing rib inner layer 304. The upper end of the reinforcing rib outer layer 302 is connected and fixed at the top, and the lower end is open. 1. The upper edge is connected and fixed, and the upper end is open; the outer layer 302 of the reinforcing rib and the inner layer 304 of the reinforcing rib are both elastic, and are bonded by Velcro 303, and the outer layer 302 of the reinforcing rib and the inner layer 304 of the reinforcing rib overlap in the length direction ; The reinforcement rib 3 bonded by Velcro 303 can be opened at any position nearby, and the drainage tube can be passed through the opening and fixed. At the same time, a certain reinforcing rib 3 can be opened as required to change the dressing of the head wound or observe the condition of the local wound on the head without taking off the whole mesh cap.

The Velcro 303 is a block structure, which is evenly distributed between the inner layer 304 of the rib and the outer layer 302 of the rib along the length direction of the rib. The blocky discontinuous Velcro 303 structure can better ensure that the elasticity of the rib 3 is not affected by the Velcro 3 .

The brim 1 is a flat structure, the brim 1 is 2 cm wide, and the surface layer is made of pure cotton fabric, which has a good sweat absorption effect. The brim 1 is embedded with a thin sponge to reduce the tightness of the brim 1 and improve the comfort of the brim 1. . The brim of the hat 1 is opened on the forehead, and the opening is connected by a removable adhesive structure, such as Velcro, so that the length of the brim of the hat 1 can be adjusted to suit patients with different head circumferences.

The fixing belt 4 is a flat structure with a width of 0.5 cm, and a mandibular fixing piece 401 with a width of 2 cm is set at the mandible. The bonding structure connection, such as Velcro, can adjust the length of the fixing belt 4 by adjusting the position of the sticking, thereby adjusting the tightness of the fixing belt 4, and adapting to the use of patients with different face shapes. The fixed belt 4 is made of pure cotton cloth, which has a good sweat-absorbing effect. The fixed belt 4 is embedded with a thin sponge to reduce the tightness of the fixed belt 4 on the patient's jaw and both sides.

As shown in FIG. 2 , a fur layer 306 is also provided on the surface of the reinforcement outer layer 302 . The structure of the soft wool layer 306 is the same as that of the soft wool surface of the Velcro, so as to facilitate the bonding of the drainage tube fixing band 6 .

In order to further fix the drainage tube of the protruding part, a drainage tube fixing band 6 is also provided on the reinforcing rib 3. As shown in Figure 3, the drainage tube fixing band 6 is a flat long strip, and its two sides are respectively Velcro. The hook surface 602 and the rough surface 601 directly bend and cross the drainage tube fixing belt 6, and bond the hook surface 602 and the rough surface 601 to form a loop structure, and fix the drainage tube fixing belt on the loop structure In this process, the two ends of the hook surface 602 of the drainage tube fixing belt 6 are respectively pasted on the surface of the fur layer 306 on the surface of the reinforcing rib 3, so that the drainage tube can be effectively fixed.

In addition, the reinforcing rib 3 is also provided with a reinforcing rib perforated belt 301, and the reinforcing rib perforated belt 301 is an elastic loop structure. The drainage tube fixing belt 6 can also be inserted into the reinforcing rib perforated belt 301, and then the drainage tube is fixed, so that the position of the drainage tube can be better fixed. The edge of the drainage tube fixing band 6 is provided with an anti-slip rubber structure, which can play an anti-slip effect, thereby effectively fixing the drainage tube and preventing the drainage tube from sliding in the drainage tube fixing band 6 .

As shown in Figure 2, the inner surface of the reinforcing rib inner layer 304 is provided with a soft spine layer 305, through which the soft spine layer 305 can play an anti-slip effect, effectively fix the head wound dressing, and prevent the dressing from sliding down from the reinforcing rib 3 take off.

The top of the elastic line 2 is provided with an adjustment buckle 5, and the top end of the elastic line 2 is fixed in the adjustment buckle 5. By pressing the adjustment buckle 5, the elastic line 2 can be retracted and the length of the elastic line 2 can be adjusted. , so as to realize the adjustment of the size of the mesh cap; at the same time, the elastic thread 2 can be released after pressing the adjustment buckle 5, so that the medical staff can change the dressing on the wound on the top of the patient's head and observe the wound without taking off the entire mesh cap.

Example

Before use, earlier the visor 1 is opened. Place the head wound dressing on the head wound, put the mesh cap on the patient's head, press the dressing, and connect the two ends of the brim 1 according to the patient's head circumference, so that the brim 1 is fixed on the patient's head. 2 overfeed, then press the adjustment buckle 5, pull the elastic thread 2 above it simultaneously, the elastic thread 2 is shortened, and the mesh cap is reduced to adapt to the patient's head. Then adjust the horizontal position and longitudinal tightness of the reinforcing rib 3, so that the reinforcing rib 3 is pressed on the dressing, and the dressing is fixed.

If the patient's head needs to use a drainage tube, it is only necessary to open a gap between the inner layer 304 of the rib 3 and the outer layer 302 of the rib 3, pass the drainage tube through the gap, and then strengthen the ribs on both sides of the gap. The ribs 3 are compressed and fixed to form a preliminary fixation of the drainage tube; then, the drainage tube fixing belt 6 is inserted into the reinforcing rib perforated belt 301 nearby, the drainage tube fixing belt 6 is bent and tied on the surface of the drainage tube, and its rough surface 601 is bonded and fixed with the hook surface 602, and then the hook surfaces at both ends of the drainage tube fixing band 6 are pasted on the fur layer 306 on the outer surface of the reinforcing rib outer layer 302 to realize further fixing of the drainage tube.

Finally, according to the patient's face shape, the lower jaw fixing piece 401 is bonded and fixed at the lower jaw, and the wearing of the mesh cap is completed.

When the dressing on the patient's head needs to be replaced, the elastic thread 2 can be loosened by pressing the adjustment buckle 5 to relax the entire net cap, and then the reinforcing rib 3 at the position of the dressing can be opened to replace it. After the replacement is completed , and then tighten the elastic thread 2 again.

Just when the patient's affected part or dressing is checked, then the elastic thread 2 can not be loosened, and the reinforcing rib 3 can be directly opened to check the affected part or the dressing. The operation is relatively simple, and the whole net cap need not be taken off.

The above-described embodiments are only exemplary, and are intended to enable those skilled in the art to better understand the content of the technical solution, and should not be construed as limiting the protection scope of the present utility model, as long as it is an improvement made according to the technical solution of the present invention, simple Replacement all fall within the scope of protection of the present application.

Claims (10)

1. an adjustable net cap with a drainage tube fixing device, comprising a visor (1) and a fixing band (4), and the fixing band (4) is fixed on the lower edge of the visor (1) both sides, it is characterized in that: the The upper edge of the brim of the hat (1) is provided with several elastic lines (2), the lower ends of the elastic lines (2) are evenly distributed on the brim of the hat (1), and the upper ends are fixed at the top to form a strip grid structure; (2) are also provided with reinforcing ribs (3), the lower end of the reinforcing ribs (3) is connected with the upper edge of the visor of the hat, and the upper end is connected and fixed at the top; The position corresponding to the temporal occipital is a detachable double-layer structure. 2. The adjustable mesh cap with a drainage tube fixing device according to claim 1, characterized in that: said reinforcing rib (3) comprises a reinforcing rib outer layer (302) and a reinforcing rib inner layer (304), The upper end of the outer layer of reinforcing ribs (302) is connected and fixed at the top, and the lower end is open; the lower end of the inner layer of reinforcing ribs (304) is connected and fixed with the upper edge of the visor (1), and the upper end is open; the outer layer of reinforcing ribs (302) Both the rib inner layer (304) and the rib outer layer (304) have elasticity, and are bonded by Velcro (303); the rib outer layer (302) overlaps with the rib inner layer (304) in the length direction. 3. The adjustable net cap with a drainage tube fixing device according to claim 2, characterized in that: the Velcro (303) is a plurality of block structures, and the rib inner layer (304) and the rib The outer layers (302) are evenly distributed along the length direction of the reinforcing ribs. 4. A kind of adjustable mesh cap with drainage tube fixing device according to claim 1, characterized in that: the brim of the hat (1) is opened at the forehead, and the opening is connected by a bonding structure that can be repeatedly disassembled; The brim of the hat (1) is a flat structure, the surface layer is made of pure cotton cloth, and a thin sponge is embedded in it. 5. The adjustable net cap with a drainage tube fixing device according to claim 1, characterized in that: the fixing belt (4) is a flat structure, a mandibular fixing piece (401) is set at the mandible, and the mandible The fixing piece (401) has a double-layer structure, and the two layers of the mandibular fixing piece (401) are connected by an adhesive structure that can be disassembled repeatedly; the fixing belt (4) is made of pure cotton cloth, and a thin sponge is embedded in it. . 6. The adjustable mesh cap with a drainage tube fixing device according to claim 2, characterized in that: the surface of the outer layer (302) of the reinforcing rib is also provided with a soft wool layer (306). 7. The adjustable net cap with a drainage tube fixing device according to claim 1, characterized in that: said reinforcing rib (3) is also provided with a drainage tube fixing belt (6), and said drainage tube is fixed The band (6) is a flat long strip, and its two sides are respectively the hook surface (602) and the rough surface (601) of the Velcro. 8. The adjustable mesh cap with a drainage tube fixing device according to claim 1, characterized in that: the reinforcing rib (3) is provided with a reinforcing rib perforated belt (301), and the reinforcing rib perforated belt (301) is an elastic ferrule structure; the edge of the drainage tube fixing band (6) is provided with a non-slip rubber structure. 9. The adjustable mesh cap with a drainage tube fixing device according to claim 2, characterized in that: the inner surface of the reinforcing rib inner layer (304) is provided with a soft thorn layer (305). 10. An adjustable mesh cap with drainage tube fixing device according to claim 1, characterized in that: the top of the elastic thread (2) is provided with an adjustment buckle (5), and the elastic thread (2) The top is fixed in the adjustment buckle (5); the top of the reinforcing rib (3) is connected and fixed with the lower edge of the adjustment buckle (5).

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