Constraint device for intensive care

Abstract

A restraining device for intensive care comprises a supporting pad and a plurality of bandages, a plurality of through holes distributed in an array mode are formed in the supporting pad, positioning assemblies used for being connected with the bandages are detachably arranged in the through holes, and each positioning assembly comprises an upper positioning ring and a lower positioning ring which are located on the two sides of the supporting pad respectively. The upper positioning ring is coaxially and fixedly connected with an upper positioning pipe, the lower positioning ring is coaxially and fixedly connected with a lower positioning pipe, the upper positioning pipe is detachably connected with the lower positioning pipe, and the end part of the bandage is detachably connected with the upper positioning pipe or the lower positioning ring. The utility model provides a restraining device for intensive care, which fully ensures that a bandage can restrain the position of a patient needing to be restrained, and the restraining effect is better.

Description

Technical Field

[0001] This utility model relates to the field of intensive care auxiliary equipment, specifically a restraint device for intensive care. Background Technology

[0002] For critically ill patients, it is necessary to restrict their body or limb movements during monitoring to prevent self-harm or harm to others. Currently, the most common restraint devices used in intensive care involve binding the patient to the bed with multiple straps, the ends of which are attached to the bed frame. This method has two main shortcomings: first, it can only restrain the patient as a whole, and cannot flexibly restrain specific locations, such as only restraining the patient's wrists; second, there is a large gap between the straps and the bed frame, resulting in poor restraint effectiveness. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a restraint device for intensive care, which fully ensures that the straps can restrain the patient at the required locations, and provides a better restraint effect.

[0004] To achieve the above objectives, the specific solution adopted by this utility model is as follows:

[0005] A restraint device for intensive care includes a support pad and multiple straps. The support pad has multiple arrayed through holes, and a positioning component for connecting the straps is detachably disposed in each through hole. The positioning component includes an upper positioning ring and a lower positioning ring located on both sides of the support pad. The upper positioning ring is coaxially fixedly connected to an upper positioning tube, and the lower positioning ring is coaxially fixedly connected to a lower positioning tube. The upper positioning tube and the lower positioning tube are detachably connected, and the end of the strap is detachably connected to the upper positioning tube or the lower positioning ring.

[0006] Preferably, the upper end of the lower positioning tube is integrally connected to a tubular connecting part, which is inserted into the lower end of the upper positioning tube and threadedly connected to the upper positioning tube.

[0007] Preferably, a cavity is formed on the inner wall of the lower end of the lower positioning ring, and a first connecting component is connected to each end of the strap. The first connecting component includes a connecting tube, and a limiting rubber ring is fixedly connected to the outer wall of the connecting tube. The connecting tube can pass through the upper positioning ring, the upper positioning tube, the lower positioning tube and the lower positioning ring in sequence, and the limiting rubber ring can be inserted into the cavity.

[0008] Preferably, a connecting rod is fixedly provided on the inner wall of one end of the connecting tube, the end of the strap wraps around a collar and is fitted onto the connecting rod, and the limiting rubber ring is close to the other end of the connecting tube.

[0009] Preferably, each end of the strap is connected to a second connecting component, the second connecting component including a plug rod, the plug rod being able to be inserted into the upper positioning tube and threadedly connected to the upper positioning tube.

[0010] Preferably, the second connecting component includes a connecting frame, the insert rod is rotatably connected to the connecting frame, and the end of the strap wraps around a loop and is fitted onto the connecting frame.

[0011] Preferably, the insertion rod is coaxially fixedly connected to a central shaft, the central shaft passes through the connecting frame and extends into the inner side of the connecting frame, and a turntable is coaxially fixedly connected to one end of the central shaft located inside the connecting frame, the diameter of the turntable being larger than the diameter of the central shaft.

[0012] Preferably, both sides of the support pad are provided with a plurality of receiving grooves corresponding to and communicating with the through holes, and the receiving grooves are used to accommodate the upper positioning ring or the lower positioning ring.

[0013] Preferably, a first distance is maintained between the through hole located at the edge and the edge of the support pad, and a second distance is maintained between two adjacent through holes, wherein the first distance is greater than the second distance.

[0014] This invention allows for flexible fixation of the straps onto the support pad, ensuring that the straps can effectively restrain the patient at the required positions. Furthermore, it allows the ends of the straps to be as close as possible to the patient's body, minimizing the patient's movement space at the restrained positions and enhancing the restraint effect. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram illustrating the arrangement of the support pad and positioning components;

[0017] Figure 2 This is a perspective view of the positioning component in Embodiment 1;

[0018] Figure 3 This is a cross-sectional view of the positioning component in Embodiment 1;

[0019] Figure 4 This is a structural schematic diagram of the first connecting component;

[0020] Figure 5This is a schematic diagram illustrating the cooperation between the first connecting component and the positioning component;

[0021] Figure 6 This is a perspective view of the positioning component in Embodiment 2;

[0022] Figure 7 This is a cross-sectional view of the positioning component in Embodiment 2;

[0023] Figure 8 This is a schematic diagram of the structure of the second connecting component;

[0024] Figure 9 This is a schematic diagram illustrating the cooperation between the second connecting component and the positioning component.

[0025] Reference numerals: 1-Support pad, 2-Positioning component, 3-Upper positioning ring, 4-Upper positioning tube, 5-Lower positioning tube, 6-Lower positioning ring, 7-Connecting part, 8-Cavity, 9-Connecting tube, 10-Connecting rod, 11-Binding strap, 12-Limiting rubber ring, 13-Insertion rod, 14-Central shaft, 15-Turntable, 16-Connecting frame. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 9 As shown, a restraint device for intensive care includes a support pad 1 and multiple straps 11. The support pad 1 has multiple arrayed through holes, and a positioning component 2 for connecting the straps 11 is detachably installed in the through holes. The positioning component 2 includes an upper positioning ring 3 and a lower positioning ring 6 located on both sides of the support pad 1. The upper positioning ring 3 is coaxially fixedly connected to an upper positioning tube 4, and the lower positioning ring 6 is coaxially fixedly connected to a lower positioning tube 5. The upper positioning tube 4 and the lower positioning tube 5 are detachably connected, and the end of the strap 11 is detachably connected to the upper positioning tube 4 or the lower positioning ring 6.

[0028] In the process of monitoring critically ill patients using this utility model, the patient lies on the support pad 1; then, based on the patient's body shape and the position requiring restraint, the number and arrangement of the straps 11 are determined; then, based on the arrangement of the straps 11, through holes are selected near the ends of the straps 11, and positioning components 2 are set in all selected through holes. Specifically, the upper positioning tube 4 and the lower positioning tube 5 are inserted into the through holes from both ends, that is, the upper positioning tube 4 and the lower positioning tube 5 are inserted into the through holes from both sides of the support pad 1, and then the upper positioning tube 4 and the lower positioning tube 5 are connected; then, the end of the strap 11 is connected to the upper positioning tube 4 or the lower positioning ring 6, and it is ensured that the strap 11 passes around the position of the patient's body that needs restraint, thus achieving restraint of the patient.

[0029] This invention can flexibly fix the strap 11 to the support pad 1, ensuring that the strap 11 can restrain the position of the patient that needs to be restrained, and can make the end of the strap 11 as close as possible to the patient's body, thereby reducing the space for movement of the restrained position of the patient's body and improving the restraint effect.

[0030] The upper positioning tube 4 and the lower positioning tube 7 are connected as follows: a tubular connecting part 7 is integrally connected to the upper end of the lower positioning tube 5, and the connecting part 7 is inserted into the lower end of the upper positioning tube 4 and threadedly connected to the upper positioning tube 4. Obviously, a first external thread is provided on the outer wall of the connecting part 7, and a first internal thread that mates with the first external thread is provided on the inner wall of the upper positioning tube 4. This connection structure is simple to operate and allows for convenient and quick fixing of the positioning component 2 onto the support pad 1.

[0031] To prevent the upper positioning ring 3 and the lower positioning ring 6 from causing unevenness on the surface of the support pad 1 and thus affecting the patient's comfort, multiple receiving grooves corresponding to and communicating with the through holes are provided on both sides of the support pad 1. The receiving grooves are used to accommodate the upper positioning ring 3 or the lower positioning ring 6.

[0032] To ensure the structural stability of the support pad 1, a first distance is maintained between the through-holes located at the edge and the edge of the support pad 1, and a second distance is maintained between two adjacent through-holes. The first distance is greater than the second distance. In this utility model, the support pad 1 can be made of common sponge material and covered with leather or fabric, which are conventional mattress processing materials and processes, and will not be described in detail here.

[0033] The following provides embodiments of two positioning components 2 and straps 11.

[0034] Example 1.

[0035] like Figures 2 to 5As shown, in this embodiment, a cavity 8 is formed on the inner wall of the lower end of the lower positioning ring 6. Each end of the strap 11 is connected to a first connecting component. The first connecting component includes a connecting tube 9, and a limiting rubber ring 12 is fixedly connected to the outer wall of the connecting tube 9. The connecting tube 9 can pass through the upper positioning ring 3, upper positioning tube 4, lower positioning tube 5, and lower positioning ring 6 in sequence, and the limiting rubber ring 12 can be inserted into the cavity 8. When connecting the end of the strap 11 to the positioning component 2, the connecting tube 9 is passed through the upper positioning ring 3, upper positioning tube 4, lower positioning tube 5, and lower positioning ring 6 in sequence. During this process, the limiting rubber ring 12 is compressed to ensure that the connecting tube 9 can move smoothly. When the limiting rubber ring 12 enters the cavity 8, the limiting rubber ring 12 is no longer compressed, thus restoring its original shape and being locked in the cavity 8, thereby limiting the connection tube 9 and fixing the end of the strap 11 to the positioning component 2. In this embodiment, the end of the strap 11 is connected to the lower positioning ring 6. It should also be noted that the limiting rubber ring 12 can be made of conventional rubber material, which is a mature existing technology, and will not be elaborated on again.

[0036] The specific connection method between the strap 11 and the connecting tube 9 is as follows: a connecting rod 10 is fixedly installed on the inner wall of one end of the connecting tube 9, a loop is wrapped around the end of the strap 11 and fitted onto the connecting rod 10, and the limiting rubber ring 12 is close to the other end of the connecting tube 9.

[0037] Example 2.

[0038] like Figures 6 to 9 As shown, in this embodiment, each end of the strap 11 is connected to a second connecting component. The second connecting component includes a rod 13, which can be inserted into the upper positioning tube 4 and threadedly connected to it. When connecting the strap 11 to the positioning component 2, the rod 13 is simply inserted into the upper positioning tube 4 and threadedly connected. Obviously, a second external thread is provided on the peripheral sidewall of the rod 13, and a second internal thread matching the second external thread is provided on the inner wall of the upper positioning tube 4. The first and second internal threads can be located near the two ends of the upper positioning tube 4 respectively, or they can be integrated as a single unit.

[0039] The specific connection method between the end of the strap 11 and the second connecting assembly is as follows: the second connecting assembly includes a connecting frame 16, the insert rod 13 is rotatably connected to the connecting frame 16, and the end of the strap 11 wraps around a loop and is fitted onto the connecting frame 16. More specifically, the insert rod 13 is coaxially fixedly connected to a central shaft 14, which passes through the connecting frame 16 and extends into the inner side of the connecting frame 16. A turntable 15 is coaxially fixedly connected to one end of the central shaft 14 located inside the connecting frame 16, and the diameter of the turntable 15 is larger than the diameter of the central shaft 14. Through the cooperation of the central shaft 14 and the turntable 15, the connecting frame 16 can rotate relative to the insert rod 13, thereby ensuring the flexibility of the strap 11.

[0040] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0041] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A restraint device for use in intensive care, characterized in that The device includes a support pad (1) and multiple straps (11). The support pad (1) has multiple arrayed through holes. A positioning component (2) for connecting the straps (11) is detachably installed in each through hole. The positioning component (2) includes an upper positioning ring (3) and a lower positioning ring (6) located on both sides of the support pad (1). The upper positioning ring (3) is coaxially fixedly connected to an upper positioning tube (4). The lower positioning ring (6) is coaxially fixedly connected to a lower positioning tube (5). The upper positioning tube (4) and the lower positioning tube (5) are detachably connected. The end of the strap (11) is detachably connected to the upper positioning tube (4) or the lower positioning ring (6).

2. The restraint device for intensive care as described in claim 1, characterized in that, The upper end of the lower positioning tube (5) is integrally connected to a tubular connecting part (7), which is inserted into the lower end of the upper positioning tube (4) and threadedly connected to the upper positioning tube (4).

3. A restraint device for use in intensive care as defined in claim 2, characterized in that A cavity (8) is provided on the inner wall of the lower end of the lower positioning ring (6). Each end of the strap (11) is connected to a first connecting component. The first connecting component includes a connecting tube (9). A limiting rubber ring (12) is fixedly connected to the outer wall of the connecting tube (9). The connecting tube (9) can pass through the upper positioning ring (3), the upper positioning tube (4), the lower positioning tube (5) and the lower positioning ring (6) in sequence, and the limiting rubber ring (12) can be inserted into the cavity (8).

4. The restraint device for intensive care as described in claim 3, characterized in that, A connecting rod (10) is fixedly installed on the inner wall of one end of the connecting tube (9). The end of the strap (11) is wrapped with a loop and fitted onto the connecting rod (10). The limiting rubber ring (12) is close to the other end of the connecting tube (9).

5. A restraint device for intensive care as described in claim 2, characterized in that, Each end of the strap (11) is connected to a second connecting component, the second connecting component including a plug (13), the plug (13) being able to be inserted into the upper positioning tube (4) and threadedly connected to the upper positioning tube (4).

6. A restraint device for use in intensive care as defined in claim 5, characterized in that The second connecting component includes a connecting frame (16), the insert rod (13) is rotatably connected to the connecting frame (16), and the end of the strap (11) is wrapped around a loop and fitted onto the connecting frame (16).

7. A restraint device for use in intensive care as defined in claim 6, characterized in that The insertion rod (13) is coaxially fixedly connected to a central shaft (14). The central shaft (14) passes through the connecting frame (16) and extends into the inner side of the connecting frame (16). The end of the central shaft (14) located inside the connecting frame (16) is coaxially fixedly connected to a turntable (15). The diameter of the turntable (15) is larger than the diameter of the central shaft (14).

8. The restraint device for intensive care as described in claim 1, characterized in that, The support pad (1) has multiple receiving grooves on both sides that correspond to and communicate with the through holes. The receiving grooves are used to accommodate the upper positioning ring (3) or the lower positioning ring (6).

9. A restraint device for intensive care as described in claim 1, characterized in that, A first distance is left between the through hole located at the edge and the edge of the support pad (1), and a second distance is left between two adjacent through holes, wherein the first distance is greater than the second distance.

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