Air bag restraint strap

Abstract

The utility model discloses an air bag restraint strap, which belongs to the technical field of medical auxiliary equipment and comprises a restraint strap body, transverse air bags are arranged on two long sides of the outer portion of the restraint strap body and arranged on two sides of the restraint strap body in a sewing mode, and a longitudinal air bag is arranged in the middle of one side of the restraint strap body. The longitudinal air bag is arranged in the middle of one side of the restraint strap body in a sewing mode, the two ends of the longitudinal air bag are communicated with the transverse air bags on the two sides of the restraint strap body respectively, and an air tap is arranged at the middle end of the outer portion of one transverse air bag. The longitudinal air bag and the transverse air bag are inflated, so that when a patient changes the body position or moves restlessly, the situation that the restrained part bears too large pressure can be avoided, pain, discomfort and even mechanical pressure damage caused by long-term tightening and pressing of skin of the restrained part are avoided, and the situation that the pressure of the restrained part is improper and smaller than the space for containing one finger is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to an air bag restraint belt. Background Art

[0002] Physical restraint refers to a medical auxiliary measure that uses any physical or mechanical facilities, materials or tools to attach to the patient's body to restrict the patient's free movement or prevent him from normal access to his body. In clinical practice, physical restraint is a relatively common special measure to prevent patients from harming others or themselves. It is used to prevent patients from falling, falling out of bed, accidental extubation and other safety incidents. Some neurosurgery patients often have mental symptoms after surgery, cannot control tension and irritability, and often have unplanned extubation. Unplanned extubation refers to the patient removing the intubation tube without the consent of the medical staff. It also includes extubation caused by improper operation of the medical staff. For example, accidental removal of the gastric tube can cause damage to the nasal mucosa, reflux of nasogastric fluid and cause Complications such as aspiration aggravate the condition, and re-intubation increases the patient's pain. Some patients are restless and unconscious and often pull out the catheter violently, which can easily cause urethral injury or even massive bleeding. Therefore, restraint belts are widely used in clinical practice. At present, the most commonly used restraint tools in China are wrist cotton restraint belts and cotton restraint gloves. During use, these two types of restraints have the problems of seriously affecting the patient's hand function, easily damaging the skin at the restraint site, and the tube can still be pulled out by changing posture. Considering the local pressure at the restraint site, skin protection, and the stability and convenience of the fixing belt, it is particularly important to design a limb restraint belt with an air bag. For this reason, we propose an air bag restraint belt. Utility Model Content

[0003] The purpose of the utility model is to provide an airbag restraint belt to solve the existing problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an airbag restraint belt, comprising a restraint belt main body, a longitudinal airbag and a transverse airbag, transverse airbags are arranged on the two long sides of the outside of the restraint belt main body, and the transverse airbags are fixedly arranged on the two sides of the restraint belt main body by sewing, and a longitudinal airbag is arranged in the middle of one side of the restraint belt main body, and the longitudinal airbag is fixedly arranged in the middle of one side of the restraint belt main body by sewing, and the two ends of the longitudinal airbag are respectively connected with the transverse airbags on both sides of the restraint belt main body, and an air nozzle is arranged at the middle end of the outside of one of the transverse airbags.

[0005] Preferably, a Y-shaped strap is provided in the middle part of the restraint belt body near the two ends of the restraint belt body, and the Y-shaped strap is composed of a transverse strap and a longitudinal strap, and the two ends of the longitudinal strap are connected to the restraint belt body by sewing, and a Japanese-shaped buckle is provided in the middle part of the Y-shaped strap, the middle part of the longitudinal strap passes through one end of the Japanese-shaped buckle and is movably connected with it, one end of the transverse strap is wrapped around the other end of the Japanese-shaped buckle, and the two transverse straps on both sides of the longitudinal airbag are respectively provided with a plug-in box and a card plate at one end away from the Japanese-shaped buckle, and the two transverse straps are connected by the plug-in box and the card plate.

[0006] Preferably, the restraint belt body is provided with a male Velcro on one end of one side of the Y-shaped strap, and the male Velcro is fixed to the one end of the restraint belt body by sewing.

[0007] Preferably, a female Velcro is provided on one side of the restraint belt body away from the Y-shaped strap and away from the end of the male Velcro, and the female Velcro is fixed to one end of the restraint belt body by sewing.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. By arranging longitudinal airbags and transverse airbags on both sides and the middle of the outer part of the restraint belt body, and inflating the longitudinal airbags and transverse airbags with the help of air nozzles, it is possible to prevent the restraint part from being subjected to excessive pressure when the patient changes his position or becomes agitated during use, to avoid long-term compression of the skin at the restraint part causing pain and discomfort or even mechanical pressure damage, and to avoid inappropriate pressure at the restraint part that is less than the space for one finger.

[0010] 2. By using the Japanese buckle to connect the longitudinal strap and the transverse strap on the Y-shaped strap, the length can be adjusted according to the patient's needs to control the tightness of the restraint during use. Even when restraining, it can be adjusted without loosening the end strap, which can save time and energy for dynamic adjustment of the strap, and avoid deformation of the strap caused by direct pulling. The cooperation of the plug-in box and the card plate can facilitate the disassembly of the connection between the two transverse straps, greatly improving the convenience during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a side view structural schematic diagram of the utility model;

[0013] Figure 3 It is a multi-angle structural schematic diagram of the utility model.

[0014] In the figure: 1. Restraint belt body; 2. Male Velcro; 3. Female Velcro; 4. Longitudinal airbag; 5. Transverse airbag; 6. Air nozzle; 7. Y-shaped tie; 71. Transverse tie; 72. Longitudinal tie; 8. Japanese buckle; 9. Plug-in box; 10. Pallet. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3 The utility model provides a technical solution of an airbag restraint belt: it includes a restraint belt body 1, a longitudinal airbag 4 and a transverse airbag 5, the restraint belt body 1 is a breathable cotton wristband, transverse airbags 5 are arranged on the long sides of the outside of the restraint belt body 1, the transverse airbags 5 are fixedly arranged on the two sides of the restraint belt body 1 by sewing, a longitudinal airbag 4 is arranged in the middle of one side of the restraint belt body 1, the longitudinal airbag 4 is fixedly arranged in the middle of one side of the restraint belt body 1 by sewing, and the two ends of the longitudinal airbag 4 are respectively connected with the transverse airbags 5 on the two sides of the restraint belt body 1, and an air nozzle 6 is arranged at the middle end of the outside of one of the transverse airbags 5.

[0017] Specifically, a Y-shaped strap 7 is provided in the middle of the restraint belt body 1 near the two ends of the restraint belt body 1, and the Y-shaped strap 7 is composed of a transverse strap 71 and a longitudinal strap 72. Both ends of the longitudinal strap 72 are connected to the restraint belt body 1 by sewing, and a Japanese-shaped buckle 8 is provided in the middle of the Y-shaped strap 7. The middle of the longitudinal strap 72 passes through one end of the Japanese-shaped buckle 8 and is movably connected with it, one end of the transverse strap 71 is wrapped around the other end of the Japanese-shaped buckle 8, and the two transverse straps 71 on both sides of the longitudinal airbag 4 are respectively provided with a plug-in box 9 and a card plate 10 at the end away from the Japanese-shaped buckle 8, and the two transverse straps 71 are connected to each other through the plug-in box 9 and the card plate 10.

[0018] Specifically, the restraint belt body 1 is provided with a male Velcro 2 at one end of one side of the Y-shaped tie 7, and the male Velcro 2 is fixed to one end of the restraint belt body 1 by sewing.

[0019] Specifically, a female Velcro 3 is provided on one side of the restraint belt body 1 away from the Y-shaped lace 7 and away from the end of the male Velcro 2. The female Velcro 3 is fixed to one end of the restraint belt body 1 by sewing.

[0020] In the present embodiment, when in use, the restraint belt body 1 is fixed to the patient's wrist by the male Velcro 2 and the female Velcro 3 to keep it stable, and the longitudinal airbag 4 and the transverse airbag 5 are inflated by the inflation device in cooperation with the air nozzle 6, and in the process of wearing, they can be inflated or deflated according to the actual tightness, which can better reduce the pressure, reduce the pressure of the edge of the ordinary restraint belt on the local skin when the patient is irritable and exerts force, and reduce the tediousness and instability of measuring the tightness with one finger each time, and the longitudinal airbag 4 and the transverse airbag 5 can be made of transparent material, so that the local skin pressure can be indirectly observed to see if there is any abnormality, and by arranging two Y-shaped laces 7 on the outside of the restraint belt body 1, and connecting the transverse lace 71 and the longitudinal lace 72 on the Y-shaped lace 7 with a Japanese buckle 8, the length can be adjusted to control the tightness of the restraint, and it can be adjusted even without loosening the end lace during restraint, which can save time and energy for dynamically adjusting the lace, and avoid deformation of the lace caused by direct pulling of the lace.

[0021] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An airbag restraint belt, comprising a restraint belt body (1), a longitudinal airbag (4) and a transverse airbag (5), characterized in that: The outer long sides of the restraining belt body (1) are provided with transverse airbags (5), and the transverse airbags (5) are fixedly arranged on the two sides of the restraining belt body (1) by sewing. A longitudinal airbag (4) is provided in the middle of one side of the restraining belt body (1), and the longitudinal airbag (4) is fixedly arranged in the middle of one side of the restraining belt body (1) by sewing, and the two ends of the longitudinal airbag (4) are respectively connected to the transverse airbags (5) on both sides of the restraining belt body (1), and an air nozzle (6) is provided at the outer middle end of one of the transverse airbags (5).

2. An airbag restraint belt according to claim 1, characterized in that: A Y-shaped strap (7) is arranged in the middle of the restraint belt body (1) near the two ends of the restraint belt body (1), and the Y-shaped strap (7) is composed of a transverse strap (71) and a longitudinal strap (72), and both ends of the longitudinal strap (72) are connected to the restraint belt body (1) by sewing. A Japanese-shaped buckle (8) is arranged in the middle of the Y-shaped strap (7), and the middle of the longitudinal strap (72) passes through one end of the Japanese-shaped buckle (8) and is movably connected thereto, and one end of the transverse strap (71) is wrapped around the other end of the Japanese-shaped buckle (8). The two transverse straps (71) on both sides of the longitudinal airbag (4) are respectively provided with a plug-in box (9) and a card plate (10) at the ends away from the Japanese-shaped buckle (8), and the two transverse straps (71) are connected to each other through the plug-in box (9) and the card plate (10).

3. The airbag restraint belt according to claim 1, characterized in that: The restraint belt body (1) is provided with a Y-shaped lace (7) and one end of one side is provided with a male Velcro (2), and the male Velcro (2) is fixed to one end of the restraint belt body (1) by sewing.

4. The airbag restraint belt according to claim 1, characterized in that: A female Velcro (3) is provided on one side of the restraint belt body (1) away from the Y-shaped lace (7) and away from the end of the male Velcro (2); the female Velcro (3) is fixed to one end of the restraint belt body (1) by sewing.

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