Restraining injury preventing restraint strap

Abstract

The utility model relates to the technical field of restraint straps for preventing tightening injury, and provides a restraint strap for preventing tightening injury, which comprises a restraint strap body, a positive magic tape is fixedly connected to one side face of the restraint strap body, a negative magic tape is fixedly connected to the other side face of the restraint strap body, and a pressure sensor is fixedly mounted in the positive magic tape. The four limbs of a patient are all placed on the restraint strap and are fixed through adhesion of the positive hook-and-loop fasteners and the negative hook-and-loop fasteners, the alarm is electrically connected to the output end of the pressure sensor, the fixing block is fixedly connected to the lower surface of the negative hook-and-loop fasteners, and the pressure rod is fixedly connected to the upper surface of the pushing block. When the struggling force of a patient is large and the patient is about to struggle away, the four limbs of the patient can push the pushing block to drive the pressure rod to move towards the pressure sensor, and when the pressure rod makes contact with the pressure sensor, the pressure sensor transmits information to enable the alarm to act, enable the alarm to flash and give an alarm, so that medical workers are prompted to protect and pacify the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of restraint belts for preventing strangulation injuries, and specifically, to a restraint belt for preventing strangulation injuries. Background Technique

[0002] Restraint belts are mainly tools for restraining the limbs and body of users to prevent self-harm caused by the users' random movements. When treating fidgety patients, restraint belts are often used. Currently, when existing equipment is in use, due to the simplicity of the equipment, ropes are often used for tying. When patients struggle, it is easy to cause skin strangulation marks and abrasions, which is not conducive to use.

[0003] In the prior art, a restraint belt for preventing strangulation injuries to the limbs in the psychiatric department with the publication number of CN216933668U includes a connecting belt and a protection device. Both ends of the connecting belt are fixedly connected with belt bodies, and the protection device is arranged on the surface of the belt body. The protection device includes a sponge pad, the sponge pad is arranged on one side of the belt body, two fixing blocks are fixedly connected to both sides of the sponge pad, two hollow sleeves are fixedly connected to the surface of the belt body, a sliding groove is formed on the surface of the fixing block, a moving block is slidably connected to the inner wall of the sliding groove, and the moving block is clamped with the hollow sleeve. In this utility model, by setting the protection device, it is convenient to protect the limbs of patients, and it can effectively prevent the situation that patients' limbs are strangled when the equipment is in use, improve the protection performance of the equipment, effectively buffer the contact area between the equipment and the user, improve the stability of the equipment, and facilitate the normal use of the equipment.

[0004] Most of the current restraint belts do not have a monitoring function and cannot timely predict whether a patient has the possibility of breaking free. During the restraint process, when a patient has a seizure, there will be struggling behaviors. If the struggling behaviors of the patient cannot be detected in time, the patient's limbs are very likely to break free from the restraint belt, endangering the safety of others. Content of the Utility Model

[0005] The utility model provides a restraint belt for preventing strangulation injuries, which solves the problem of a restraint belt for preventing strangulation injuries in the related art.

[0006] The technical solution of the utility model is as follows:

[0007] An anti-strangulation restraint band, comprising a restraint band, on one side surface of the restraint band, a positive magic tape is fixedly connected, on the other side surface of the restraint band, a negative magic tape which cooperates with the positive magic tape is fixedly connected, inside the positive magic tape, a pressure sensor for detecting pressure is fixedly installed, an output end of the pressure sensor is electrically connected to an alarm, the alarm is fixedly installed on the restraint band, inside the alarm, there is a buzzer and a flashing lamp, on a lower surface of the negative magic tape, a fixing block is fixedly connected, a lower surface of the fixing block is processed into an arc shape, inside the cavity of the lower surface of the fixing block, two buffer springs with relatively tight elasticity are fixedly connected, the other ends of the two buffer springs are fixedly connected to a pushing block, on an upper surface of the pushing block, a pressure rod which cooperates with the pressure sensor is fixedly connected, and the pressure rod is arranged at a middle position between the two buffer springs.

[0008] Further, at a middle position of a lower surface of the restraint band, a fixing band is fixedly connected, a plurality of through holes are formed in the fixing band, one end of the fixing band far away from the restraint band is inserted and connected with a threaded post, and a nut is threadedly connected to the threaded post.

[0009] Further, circular grooves with the same diameter as that of the pressure rod are formed on opposite surfaces of the positive magic tape and the negative magic tape.

[0010] Further, a protective gasket is adhered to a lower surface of the pushing block.

[0011] Further, a silica gel air cushion is adhered to an upper surface of the restraint band.

[0012] Further, a plurality of ventilation holes are formed in both the silica gel air cushion and the restraint band.

[0013] The working principle and beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the limbs of a patient are all placed on the restraint band, and are fixed by adhering the positive magic tape and the negative magic tape, and a rubber air cushion is arranged on the restraint band, which can effectively protect the patient when struggling, and avoid causing skin strangulation marks and abrasions. When the struggling force of the patient is relatively large and is about to break free, the limbs will push the pushing block to drive the pressure rod to move towards the pressure sensor, and when the pressure rod contacts the pressure sensor, the pressure sensor transmits information to make the alarm act, making it flash and alarm, so that medical staff can get a prompt to carry out protection and comfort for the patient.

[0015] 2. In the present utility model, a fixing band is added to the lower surface of the restraint band, the fixing band is passed through a fixing device, then the threaded post is inserted through a corresponding through hole in the fixing band, and the nut is screwed in and tightened, which facilitates the fixation of the position of the restraint band and can also be used for different fixing devices, thereby increasing its scope of application. Description of the Drawings

[0016] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of the structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the connection between the restraint belt and the positive and negative magic tapes in the structure of the present utility model;

[0019] Figure 3 It is a sectional view of the pressure sensor and the pressure rod in the structure of the present utility model;

[0020] Figure 4 It is a schematic diagram of the fixing belt in the structure of the present utility model;

[0021] In the figure: 1, restraint belt; 2, positive magic tape; 3, negative magic tape; 4, pressure sensor; 5, alarm; 6, fixing block; 7, buffer spring; 8, pushing block; 9, pressure rod; 10, protective gasket; 11, fixing belt; 12, through hole; 13, threaded post; 14, nut; 15, silica gel air cushion; 16, ventilation hole. Specific Embodiments

[0022] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0023] Embodiment 1

[0024] As Figure 1 、 Figure 2 and Figure 3As shown in the figure, an anti-strangulation restraint belt includes a restraint belt 1. A silicone air cushion 15 is adhered to the upper surface of the restraint belt 1. A plurality of ventilation holes 16 are provided on both the silicone air cushion 15 and the restraint belt 1. A positive magic tape 2 is fixedly connected to one side surface of the restraint belt 1, and a negative magic tape 3 that cooperates with the positive magic tape 2 is fixedly connected to the other side surface of the restraint belt 1. A pressure sensor 4 for detecting pressure is fixedly installed in the positive magic tape 2. The output end of the pressure sensor 4 is electrically connected to an alarm 5. The alarm 5 is fixedly installed on the restraint belt 1. A buzzer and a flashing light are provided in the alarm 5. A fixing block 6 is fixedly connected to the lower surface of the negative magic tape 3. The lower surface of the fixing block 6 is processed into an arc shape. A cavity is provided on the lower surface of the fixing block 6. Two relatively tight elastic buffer springs 7 are fixedly connected in the cavity. The other ends of the two buffer springs 7 are fixedly connected to a push block 8. A protective gasket 10 is adhered to the lower surface of the push block 8. A pressure rod 9 that cooperates with the pressure sensor 4 is fixedly connected to the upper surface of the push block 8. The pressure rod 9 is arranged at the middle position between the two buffer springs 7. Circular grooves having the same diameter as the pressure rod 9 are provided on the opposite surfaces of the positive magic tape 2 and the negative magic tape 3.

[0025] In the present utility model: The limbs of the patient are all placed on the restraint belt 1 and fixed by adhering the positive magic tape 2 and the negative magic tape 3. A rubber air cushion is provided on the restraint belt 1, which can effectively protect the patient when struggling, avoiding skin strangulation marks and abrasions. A plurality of ventilation holes 16 are provided on both the silicone air cushion 15 and the restraint belt 1 to prevent long-term restraint of the patient and avoid edema caused by the patient's limbs sticking to the restraint belt 1. When the struggling force of the patient is relatively large and is about to break free, the patient's limbs will push the push block 8 to drive the pressure rod 9 to move towards the pressure sensor 4. When the pressure rod 9 contacts the pressure sensor 4, the pressure sensor 4 transmits information to make the alarm 5 act, making it flash and alarm, so that the medical staff can get a prompt to protect and comfort the patient. When the patient is in a calm state, the elastic force of the buffer spring 7 is greater than the acting force of the patient.

[0026] Embodiment 2

[0027] As Figure 1 and Figure 4 As shown in the figure, based on the same concept as in the above Embodiment 1, in this embodiment, a fixing belt 11 is fixedly connected to the middle position of the lower surface of the restraint belt 1. A plurality of through holes 12 are provided on the fixing belt 11. One end of the fixing belt 11 away from the restraint belt 1 is inserted and connected with a threaded column 13, and a nut 14 is threadedly connected to the threaded column 13.

[0028] In the present utility model: A fixing strap 11 is added to the lower surface of the restraint strap 1. The fixing strap 11 is passed through the fixing device, then the threaded post 13 is inserted through the corresponding through hole 12 on the fixing strap 11, and the nut 14 is screwed in and tightened. This facilitates the fixing of the position of the restraint strap 1 and can also be used with different fixing devices, thereby increasing its scope of application.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A restraint belt for preventing strangulation injuries, characterized in that, It includes a restraint strap (1). A positive magic tape (2) is fixedly connected to one side surface of the restraint strap (1). A negative magic tape (3) that cooperates with the positive magic tape (2) is fixedly connected to the other side surface of the restraint strap (1). A pressure sensor (4) for detecting pressure is fixedly installed in the positive magic tape (2). The output end of the pressure sensor (4) is electrically connected to an alarm (5). The alarm (5) is fixedly installed on the restraint strap (1). A buzzer and a flashing lamp are provided in the alarm (5). A fixing block (6) is fixedly connected to the lower surface of the negative magic tape (3). The lower surface of the fixing block (6) is processed into an arc shape. A cavity is opened on the lower surface of the fixing block (6). Two relatively tight elastic buffer springs (7) are fixedly connected in the cavity. The other ends of the two buffer springs (7) are fixedly connected to a push block (8). A pressure rod (9) that cooperates with the pressure sensor (4) is fixedly connected to the upper surface of the push block (8). The pressure rod (9) is arranged at the middle position between the two buffer springs (7).

2. The restraint belt for preventing strangulation according to claim 1, wherein, A fixing strap (11) is fixedly connected to the middle position of the lower surface of the restraint strap (1). A plurality of through holes (12) are opened on the fixing strap (11). A threaded post (13) is inserted and connected to one end of the fixing strap (11) away from the restraint strap (1). A nut (14) is threadedly connected to the threaded post (13).

3. The restraint belt for preventing strangulation according to claim 1, characterized in that, Circular grooves with the same diameter as the pressure rod (9) are opened on the opposite surfaces of the positive magic tape (2) and the negative magic tape (3).

4. The anti-strangulation restraint band according to claim 1, wherein A protective gasket (10) is adhered to the lower surface of the push block (8).

5. The anti-strangulation restraint strap according to claim 1, characterized in that, A silica gel air cushion (15) is adhered to the upper surface of the restraint strap (1).

6. The restraint strap for preventing strangulation according to claim 5, characterized in that, A plurality of ventilation holes (16) are opened on both the silica gel air cushion (15) and the restraint strap (1).

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