Flexible restraining device for limbs of patient

Abstract

The utility model provides a flexible restraint device for patient limbs, which relates to the technical field of medical instruments and comprises a ferrule, the ferrule comprises a first elastic band, a rubber thin layer is arranged on the inner wall of the first elastic band, a second elastic band is fixedly connected to the inner wall of the rubber thin layer, a first binding band is fixedly connected to the outer surface of the ferrule, and a second binding band is fixedly connected to the outer surface of the first binding band. A second bandage is arranged at the top of the first bandage, a fixing hole is formed in the outer surface of the second bandage, and a first baffle is arranged at the top of the second bandage. The sleeve ring is divided into the first elastic band, the rubber thin layer and the second elastic band, the first elastic band, the rubber thin layer and the second elastic band have certain elasticity and toughness, after the first elastic band, the rubber thin layer and the second elastic band are fixedly connected, the thickness of the sleeve ring is guaranteed, the sleeve ring has flexibility, the sleeve ring can be sleeved on an arm of a patient by expanding the sleeve ring, and the fixing hole is formed in the outer surface of the second band. And the first binding band and the second binding band can be conveniently fixed through the two baffles.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a flexible restraint device for a patient's limbs. Background Art

[0002] Psychiatry is a department in the hospital that treats neurological diseases that are mainly manifested in behavioral and psychological disorders. In the process of diagnosing and treating patients, when we encounter patients who are particularly impulsive and have particularly chaotic behaviors, we should try to communicate with them. If communication is ineffective, we will inform the attending physician and follow the doctor's orders to restrain the patient to the bed with a restraint belt to stop their impulsive behavior. This process is called protective restraint. Although the existing restraint belts tie the patient's limbs more firmly, because the patient will continue to struggle, the straps lack elasticity and have a metal clamping structure, it is inevitable that marks will be left on the limbs. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art, that is, the strap lacks elasticity and has a metal clamping structure on the surface, which will leave marks on the limbs, and to provide a flexible restraint device for the patient's limbs.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flexible restraint device for a patient's limbs, comprising a loop, the loop comprising a first elastic band, the inner wall of the first elastic band is provided with a rubber thin layer, the inner wall of the rubber thin layer is fixedly connected to the second elastic band, the outer surface of the loop is fixedly connected to the first strap, the top of the first strap is provided with a second strap, the outer surface of the second strap is provided with a fixing hole, the top of the second strap is provided with a first baffle, one side of the first baffle is movably connected to the first elastic column, the top of the first strap is fixedly connected to the second elastic column, one side of the second elastic column is movably connected to the second baffle, the outer surface of the second baffle is provided with a rotating hole, and the inner wall of the rotating hole is movably connected to a rotating rod.

[0005] As a preferred embodiment, a first metal ring is fixedly connected to the inner wall of the fixing hole, a second metal ring is provided at the top of the second elastic column through a through hole, and a third metal ring is provided at the top of the first elastic column through a through hole.

[0006] As a preferred implementation, the inner wall of the third metal ring is snap-fitted and fixedly connected to the outer surface of the rotating rod.

[0007] As a preferred embodiment, the bottom of the first binding strap is fixedly connected to the outer surface of the ring through a first elastic band.

[0008] As a preferred embodiment, the bottom of the second binding strap is fixedly connected to the outer surface of the ring through a first elastic band.

[0009] As a preferred implementation, the outer surface of the first elastic column is snap-connected to the inner wall of the fixing hole, and the outer surface of the second elastic column is snap-connected to the inner wall of the fixing hole.

[0010] As a preferred implementation, the top of the first strap is fixedly connected to the outer surface of the second strap by means of a second baffle.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model divides the ring into a first elastic band, a rubber thin layer and a second elastic band through design, and all of the three have certain elasticity and toughness. After the three are fixedly connected, the thickness of the ring is guaranteed and the ring itself can be made flexible. The ring can be expanded to be inserted into the patient's arm. By opening a fixing hole on the outer surface of the second strap, the first strap and the second strap are conveniently fixed through two baffles. By designing the first baffle, the rotating hole and the rotating rod, after the first baffle passes through the fixing hole, the first baffle is rotated to clamp the first baffle on one side of the fixing hole, so that the second strap is fixed to the outer surface of the bed frame. By designing the first elastic column, the first baffle is pulled to stretch the first elastic column to achieve the effect that the first baffle is separated from the fixing hole and fixed to one side of the fixing hole. The above design avoids the use of multiple metal structures to fix the straps. In addition, the design of multiple elastic structures increases the flexibility of the restraint device as a whole, and the operation is simple and easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic structural diagram of a flexible restraint device for a patient's limbs.

[0014] Figure 2 The utility model is a side view of a flexible restraint device for a patient's limbs.

[0015] Figure 3 This is a schematic structural diagram of a second baffle portion of a flexible restraint device for a patient's limbs provided by the utility model.

[0016] Figure 4 This is a structural schematic diagram of a first baffle portion of a flexible restraint device for a patient's limbs provided by the utility model.

[0017] Legend:

[0018] 1. Ring; 101. First elastic band; 102. Rubber thin layer; 103. Second elastic band; 2. First binding strap; 3. Second binding strap; 4. Fixing hole; 5. First baffle; 6. First elastic column; 7. First metal ring; 8. Second elastic column; 9. Second metal ring; 10. Second baffle; 11. Third metal ring; 12. Rotating rod; 13. Rotating hole. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a flexible restraint device for a patient's limbs, comprising a ring 1, the ring 1 comprising a first elastic band 101, the inner wall of the first elastic band 101 is provided with a rubber thin layer 102, the inner wall of the rubber thin layer 102 is fixedly connected with a second elastic band 103, the outer surface of the ring 1 is fixedly connected with a first strap 2, the bottom of the first strap 2 is fixedly connected to the outer surface of the ring 1 through the first elastic band 101, the top of the first strap 2 is provided with a second strap 3, the bottom of the second strap 3 is fixedly connected to the outer surface of the ring 1 through the first elastic band 101, the outer surface of the second strap 3 A fixing hole 4 is provided on the surface, a first baffle 5 is provided on the top of the second strap 3, a first elastic column 6 is movably connected to one side of the first baffle 5, the outer surface of the first elastic column 6 is snap-connected to the inner wall of the fixing hole 4, a second elastic column 8 is fixedly connected to the top of the first strap 2, the outer surface of the second elastic column 8 is snap-connected to the inner wall of the fixing hole 4, a second baffle 10 is movably connected to one side of the second elastic column 8, a rotating hole 13 is provided on the outer surface of the second baffle 10, a rotating rod 12 is movably connected to the inner wall of the rotating hole 13, and the top of the first strap 2 is snap-connected and fixed to the outer surface of the second strap 3 through the second baffle 10.

[0022] In this embodiment, the ring 1 is divided into a first elastic band 101, a rubber thin layer 102, and a second elastic band 103 by design. The three have certain elasticity and toughness. After the three are fixedly connected, the thickness of the ring 1 is guaranteed, and the ring 1 can be flexible. The ring 1 can be inserted into the patient's arm by expanding it. The first strap 2 is designed on the outer surface of the first elastic band 101, so that after the ring 1 is connected with the second strap 3, the arm can be more firmly bound. The second strap 3 is designed to be tied to the bed frame, so as to bind the patient's arm. By opening a fixing hole 4 on the outer surface of the second strap 3, the first strap 2 and the second strap 3 can be fixed by two baffles. By designing the first baffle 5, a rotating hole 13 is opened at the bottom of the first baffle 5, and the inner wall of the rotating hole 13 is movably connected to the outer surface of the rotating rod 12, so that after the first baffle 5 passes through the fixing hole 4, the first baffle 5 can be rotated to clamp the first baffle 5. On one side of the fixing hole 4, the second strap 3 is fixed to the outer surface of the bed frame. By designing the first elastic column 6, the number of the first elastic column 6 is set to two, and the side surface is engaged with the inner wall of the fixing hole 4, so that the first elastic column 6 can pass through the fixing hole 4, so that it is convenient to pull the first baffle 5 to stretch the first elastic column 6 to achieve the effect of the first baffle 5 being separated from the fixing hole 4 and fixed to one side of the fixing hole 4. By designing the second elastic column 8 at the top of the first strap 2, when the second elastic column 8 passes through the fixing hole 4, the second baffle 10 can be stretched by pulling the second elastic column 8 to achieve the effect of the second baffle 10 being separated from the fixing hole 4 and fixed to one side of the second strap 3. The rotating rod 12 is also not set on the second baffle 10 to facilitate the rotation of the second baffle 10. The above design avoids the use of multiple metal structures to fix the straps. In addition, the design of multiple elastic structures increases the flexibility of the restraint device as a whole, and the operation is simple and easy.

[0023] Example 2

[0024] like Figure 3-Figure 4 As shown, the inner wall of the fixing hole 4 is fixedly connected with a first metal ring 7, the top of the second elastic column 8 is provided with a second metal ring 9 through a through hole, the top of the first elastic column 6 is provided with a third metal ring 11 through a through hole, and the inner wall of the third metal ring 11 is fixedly connected with the outer surface of the rotating rod 12 by snap-fitting.

[0025] In this embodiment, the first metal ring 7 is designed to be on the inner wall of the fixing hole 4 to prevent the inner wall of the fixing hole 4 from generating burrs and roughness due to long-term use, which may affect the fixation of the baffle. The third metal ring 11 and the second metal ring 9 are respectively arranged on the top of the first elastic column 6 and the second elastic column 8. Since the rotating rod 12 is a hard solid, it is convenient to fix the connection between the rotating rod 12 and the elastic column at the two places.

[0026] Working principle:

[0027] like Figure 1-Figure 4As shown, first, one end of the second strap 3 is passed through the bedside frame, and the two first baffles 5 and the first elastic column 6 are passed through the fixing hole 4 closest to the frame. The first baffle 5 is pulled to pull the first elastic column 6 until the first baffle 5 is separated from the fixing hole 4. Then, the side of the first baffle 5 is rotated to contact the surface of the second strap 3 and released to complete the fixation. Then, the patient's arm is passed through the loop 1, and then the second baffle 10 on the top of the first strap 2 is passed through the fixing hole 4 at a suitable position. Similarly, the second baffle 10 is pulled to stretch the second elastic column 8, and then the second baffle 10 is rotated to stick to the outer surface of the second strap 3 to complete the overall fixation.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A flexible restraining device for a patient's limb, comprising a collar (1), characterized in that: The ferrule (1) comprises a first elastic band (101), the inner wall of the first elastic band (101) is provided with a rubber thin layer (102), the inner wall of the rubber thin layer (102) is fixedly connected to a second elastic band (103), the outer surface of the ferrule (1) is fixedly connected to a first binding band (2), the top of the first binding band (2) is provided with a second binding band (3), the outer surface of the second binding band (3) is provided with a fixing hole (4), the top of the second binding band (3) is provided with a first baffle (5), one side of the first baffle (5) is movably connected to a first elastic column (6), the top of the first binding band (2) is fixedly connected to a second elastic column (8), one side of the second elastic column (8) is movably connected to a second baffle (10), the outer surface of the second baffle (10) is provided with a rotating hole (13), and the inner wall of the rotating hole (13) is movably connected to a rotating rod (12).

2. A flexible restraint device for a patient's limb according to claim 1, characterized in that: A first metal ring (7) is fixedly connected to the inner wall of the fixing hole (4), a second metal ring (9) is arranged at the top of the second elastic column (8) through a through hole, and a third metal ring (11) is arranged at the top of the first elastic column (6) through a through hole.

3. A flexible restraint device for a patient's limb according to claim 2, characterized in that: The inner wall of the third metal ring (11) is snap-fitted and fixedly connected to the outer surface of the rotating rod (12).

4. A flexible restraint device for a patient's limb according to claim 1, characterized in that: The bottom of the first binding strap (2) is fixedly connected to the outer surface of the ring (1) via a first elastic band (101).

5. A flexible restraint device for a patient's limb according to claim 1, characterized in that: The bottom of the second binding strap (3) is fixedly connected to the outer surface of the ring (1) via a first elastic band (101).

6. A flexible restraint device for a patient's limb according to claim 1, characterized in that: The outer surface of the first elastic column (6) is snap-fitted to the inner wall of the fixing hole (4), and the outer surface of the second elastic column (8) is snap-fitted to the inner wall of the fixing hole (4).

7. A flexible restraint device for a patient's limb according to claim 1, characterized in that: The top of the first binding strap (2) is fixedly connected to the outer surface of the second binding strap (3) by means of a second baffle (10).

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