CN211911932U - A medical restraint device - Google Patents

Abstract

The utility model relates to a medical restraint device, which comprises a base, wherein the base is provided with a bulge part for supporting a palm, the bulge part is provided with finger sleeves for fixing five fingers respectively, one side of the base is provided with a restraint part, and the restraint part is used for wrapping a wrist; the utility model provides a restraint device, compact structure, reasonable in design not only can realize the restraint to finger and palm, and difficult pine takes off, avoids taking place unplanned tube drawing incident, can raise the height of patient's palm apart from the bed surface moreover to effectively prevent, alleviate or eliminate the problem that takes place the acromatic edema, be particularly useful for acromatic edema patient and use, the practicality is strong, and application scope is wider.

Description

A medical restraint device

technical field

The utility model relates to the technical field of medical devices, in particular to a medical restraint device.

Background technique

ICU patients often suffer from delirium and other mental disorders due to their critical condition, complex treatment methods, and numerous treatment monitoring channels. Delirium patients often experience unplanned extubation events. In order to ensure patient safety and ensure the effectiveness of treatment and monitoring, the use of restraint belt protective restraint has become a common method.

The commonly used restraint belts in clinic are mainly wrist type and racket type. However, the existing restraint belts have some shortcomings; for example, the wrist restraint belt needs to fix the patient's wrist on the bed rail, and the fingers and palms can freely grasp objects. , and there is a risk that the patient will untie the restraint belt by himself, the restraint effect is poor, and the patient pulls the restraint belt forcefully, which may cause the radial artery indwelling needle to loosen and the wrist skin to be injured. In the style of gloves, the palm of the hand is at risk of breaking away from the opening of the glove. In addition, during use, the palm and fingers are in a state of stiffness, which is not comfortable and is not conducive to observing the blood supply of the extremity. Usually, a support should be placed under the hand to raise the extremity, so as to achieve the purpose of reducing edema. However, the existing restraint belts cannot meet this demand and need to be improved.

Utility model content

The purpose of the utility model is to improve the deficiencies existing in the prior art, and to provide a medical restraint device, which has a compact structure and a reasonable design, which can not only restrain the fingers and the palm, but is not easy to loosen, and avoid unplanned extubation events. , and can raise the height of the patient's palm from the bed surface, thereby effectively preventing, alleviating or eliminating the problem of extremity edema, especially for patients with extremity edema.

The technical scheme adopted by the utility model to solve its technical problems is:

A medical restraint device includes a base, the base is provided with a raised portion for supporting the palm, the raised portion is provided with finger covers for fixing five fingers respectively, and one side of the base is provided with a restraint portion , the restraining part is used to wrap the wrist and/or the arm. In this solution, by setting a raised portion in the restraining device, and using the finger cover to fix the five fingers of the patient on the raised portion, on the one hand, the fingers and the palm can be restrained, and it is not easy to loosen, so that the The patient's hand cannot grab the tube at will, which can effectively avoid unplanned extubation. It can be used by patients with end edema; in addition, the entire restraint device can be fixed by using the restraint part, so that the restraint device can be integrated with the patient's palm, thereby effectively preventing the restraint device from falling off.

In a first preferred solution, both the upper surface and the side surface of the raised portion are arc-shaped surfaces, and the connection between the upper surface and the side surface has no edges and corners. Both the upper surface and the side surface of the raised part are the parts that the palm is in contact with. The design of this solution is beneficial to the raised part being smoother and more convenient for the fingers to maintain the functional position, thereby effectively avoiding the situation where the palm and fingers are in a rigid state in the prior art. disadvantages.

Further, the upper surface of the raised portion is an arched structure. The upper surface of the arched structure is more in line with the ergonomic principle when the palm is in the functional position, so that it is more beneficial for each finger to maintain the functional position.

In a second preferred solution, the protruding portion is a cylindrical structure, and the protruding portion is laterally arranged on the base. Adopting the convex part with a cylindrical structure, on the one hand, the structure is simple, the molding is convenient, the cost is low, and the height of the extremity can be raised, thereby preventing, reducing or eliminating the edema of the extremity; on the other hand, the convex part has a circular arc The upper surface and the side surface of the shape are formed, so that when the palm is fixed on the raised part, the hand joint can be effectively kept in the functional position and the overall comfort is improved.

In one solution, the constraining part includes a flexible connecting piece and a first wristband and a second wristband respectively disposed on both sides of the flexible connecting piece, one end of the flexible connecting piece is fixed to the base, and the first wristband is The wristband and the second wristband are respectively provided with a first connection part and a second connection part that match each other, and the first wristband and the second wristband are detachably connected through the cooperation of the first connection part and the second connection part.

Further, a flexible protective sheet is also included, the flexible protective sheet is respectively disposed on the inner side of the first wristband and the second wristband, and is used for contacting the patient's wrist. By arranging the flexible protective sheet, the contact area can be effectively increased, and the binding force provided by the first wristband and the second wristband can prevent the wrist from being crushed, so as to achieve the purpose of protecting the wrist.

Preferably, the first wrist strap and the second wrist strap are cloth straps or elastic straps.

In another solution, the constraining portion includes a flexible connecting piece and a constraining ring of annular structure, the constraining ring has elasticity and is used to be sleeved on the wrist, and two ends of the flexible connecting piece are respectively connected with the base and the constraining ring. Ring connected. In this solution, the restraint device is fixed by wrapping the restraint ring on the patient's wrist, so as to prevent the restraint device from falling off the palm.

Preferably, the flexible connecting sheet is a cloth or an elastic band.

Preferably, the restraining ring adopts an elastic band.

Further, it also includes a palm restraint belt for fixing the palm, the palm restraint belt includes a first restraint belt and a second restraint belt, and one ends of the first restraint belt and the second restraint belt are respectively fixed to the protrusions On both sides of the part, the other end of the first restraint belt is provided with a first connector, the other end of the second restraint belt is provided with a second connector adapted to the first connector, the first restraint belt and the second The two restraining straps are detachably connected through the cooperation of the first connecting piece and the second connecting piece. In this solution, the palm restraint belt is provided so that the palm restraint belt can cooperate with the restraint portion and the finger cover, so that the restrained palm is less likely to loosen, thereby achieving a better restraint effect.

Preferably, the finger cover is made of elastic material. Not only is it convenient to be put on the finger, but also the finger cover put on the finger can provide a certain elastic tightening force to the finger, which can effectively prevent the finger from slipping off.

Preferably, the finger cover and the palm fixing strap are made of cloth straps or elastic straps. Comfortable touch and low cost.

Preferably, the first connecting part and the second connecting part, the first connecting piece and the second connecting piece are snaps, buckles or Velcro. for detachable connection.

Further, the base and/or the protruding portion is made of plastic.

In a more perfect solution, the base and/or the raised portion is a hollow structure. It is beneficial to reduce weight and is more convenient for clinical use.

Compared with the prior art, the medical restraint device provided by the utility model has a compact structure and a reasonable design, which can not only restrain the fingers and the palm, but is not easy to loosen, avoid unplanned extubation events, and can lift the device. The height of the patient's palm from the bed surface is high, thereby effectively preventing, alleviating or eliminating the problem of extremity edema, especially for patients with extremity edema, with strong practicability and wider application range.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a medical restraint device provided in Embodiment 1 of the present invention.

FIG. 2 is a left side view of FIG. 1 .

3 is a schematic structural diagram of another medical restraint device provided in Embodiment 1 of the present invention.

FIG. 4 is a top view of FIG. 1 .

5 is a schematic structural diagram of a medical restraint device provided in Embodiment 1 of the present invention after restraining the palm.

FIG. 6 is a partial schematic diagram of a medical restraint device provided in Embodiment 1 of the present invention.

7 is a schematic structural diagram of a medical restraint device provided in Embodiment 2 of the present invention.

8 is a schematic structural diagram of a medical restraint device provided in Embodiment 3 of the present invention after restraining the palm.

Description of the marks in the figure

base 100,

The raised part 200, the finger cover 201,

Constraining part 300, flexible connecting piece 301, first wristband 302, second wristband 303, female buckle 304, male buckle 305, flexible protective sheet 306, fixing belt 307, restraining ring 308,

The first restraint belt 401, the second restraint belt 402,

Palm 500, arm 501.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. . The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1 , 2 , 4 and 5 , this embodiment provides a medical restraint device, including a base 100 , and the base 100 is provided with a raised portion 200 for supporting the palm 500 . The part 200 is provided with finger covers 201 for fixing five fingers respectively, and a constraining part 300 is provided on one side of the base 100, and the constraining part 300 is used to wrap the wrist and/or arm 501, because according to the structure of the human body, The size of the wrist is small, and after the restraint portion 300 is wrapped around the wrist, the entire restraint device can be fixed, so that the restraint device can be integrated with the patient's palm 500, thereby effectively preventing the restraint device from falling off; In an example, by setting the raised portion 200 in the restraint device, and using the finger cover 201 to fix the patient's five fingers on the raised portion 200, on the one hand, the restraint of the fingers and the palm 500 can be realized, and it is not easy to loosen. , so that the patient's hand cannot grab the tube at will, which can effectively avoid unplanned extubation events. On the other hand, the height of the patient's palm can be raised 500 degrees, thereby effectively alleviating or eliminating the problem of extremity edema, especially suitable for limb edema. Use in patients with end edema.

In this embodiment, the protruding portion 200 has various implementations. As a first example, as shown in FIG. 1 and FIG. 2 , the upper surface and the side surface of the protruding portion 200 are arc surfaces, and the upper The connection between the surface and the side surface has no edges and corners, that is, in this solution, only the upper part of the raised portion 200 in contact with the palm 500 needs to be relatively smooth. The upper surface and the side surface of the raised portion 200 are both the parts that the palm 500 contacts. The design of this solution is beneficial to the raised portion 200 being smoother and more convenient for the fingers to maintain the functional position, thereby effectively avoiding the palm 500 fingers in the prior art. Disadvantages of being in a rigid state.

As shown in FIG. 1 and FIG. 2 , in a further solution, the upper surface of the raised part 200 is an arched structure, that is, the middle of the raised part 200 or near the middle is higher, and the two sides of the raised part 200 are lower , so that the upper surface of the arched structure is more in line with the ergonomic principle when the palm 500 is in the functional position, so that it is more beneficial for each finger to maintain the functional position.

As another example, as shown in FIG. 3 , the protruding portion 200 adopts a cylindrical structure, and the protruding portion 200 is laterally disposed on the base 100 . Adopting the raised portion 200 with a cylindrical structure, on the one hand, the structure is simple, the molding is convenient, and the cost is low, and the height of the extremity can be raised, thereby preventing, reducing or eliminating the edema of the extremity. The arc-shaped upper surface and side surfaces can effectively keep the hand joints in the functional position after the palm 500 is fixed on the raised portion 200, thereby improving the overall comfort.

In this embodiment, the base 100 and/or the protruding portion 200 can be preferably made of plastic, so as to achieve the purpose of lightness and low cost; and for comfort, a layer of contact layer can be provided on the upper surface of the protruding portion 200, so the The contact layer may be a fleece layer, a rubber layer, etc., which will not be illustrated here.

In this embodiment, the restraining portion 300 also has various implementations. As a preferred embodiment, the restraining portion 300 includes a flexible connecting sheet 301 and a first wrist strap 302 and The second wristband 303, one end of the flexible connecting sheet 301 is fixed to the base 100, the first wristband 302 and the second wristband 303 are respectively provided with a first connection part and a second connection part that match each other, The first wristband 302 and the second wristband 303 are detachably connected through the cooperation of the first connecting portion and the second connecting portion. The first connecting part and the second connecting part are used to realize detachable connection, so that the restraint device can be easily connected to the patient's wrist to prevent it from falling off during use, and the first connecting part and the second connecting part can be realized in various ways. For example, the first connecting part and the second connecting part can be snaps, hasps or Velcro, etc., and by reasonably setting the number of the first connecting part and the second connecting part, the first wristband 302 can be connected to the second connecting part. The connection position between the two wrist straps 303 is adjustable, so as to be suitable for patients with different wrist thicknesses; as an example, as shown in FIG. 1 and FIG. 4 , the first wrist strap 302 is provided with a number of female buckles 304, 303 is provided with a male button 305 that is adapted to the female button 304 (in the prior art, the male button 305 and the female button 304 are collectively referred to as a snap button, and its specific structure will not be repeated here). The female buckle 304 of the first wristband 304 is fastened together, which can effectively adjust the size of the first wristband 302 and the second wristband 303 after being connected, so as to meet the needs of patients with different wrist thicknesses, and is more practical.

In this solution, the first wristband 302 and the second wristband 303 can be cloth belts or elastic belts; while the flexible connecting sheet 301 can be cloth sheets (such as cotton cloth, etc.) or elastic belts, mainly for the purpose of connecting the base 100, here No longer.

In a further solution, a flexible protective sheet 306 is also included, and the flexible protective sheet 306 is disposed on the inner side of the first wristband 302 and the second wristband 303 respectively. As shown in FIG. 6 , the flexible protective sheet 306 uses contact the patient's wrist. By arranging the flexible protective sheet 306 with soft geology and larger area, the contact area can be effectively increased, and the restraint provided by the first wristband 302 and the second wristband 303 can prevent the wrist from being crushed, so as to achieve the purpose of protecting the wrist.

In the preferred solution provided in this embodiment, the finger cover 201 has a cylindrical structure and is preferably made of elastic material; it is not only convenient to be put on the finger, but also can make the finger cover 201 put on the finger to be opposite to the finger. Providing a certain elastic tightening force can effectively prevent fingers from slipping off; as an example, the finger cover 201 can be preferably made of cloth tape or elastic tape, which is comfortable to touch and low in cost.

In a further solution, a fixing strap 307 is also included. As shown in FIG. 5 , one end of the fixing strap 307 can be fixed on the base 100 or the first wrist strap 302 or the second wrist strap 303 . The whole restraint device can be connected with the bed block of the hospital bed, so as to achieve the purpose of restraining the range of motion of the arm and prevent the patient's arm from tampering, which is widely used in clinical practice.

In a more complete solution, the base 100 and/or the raised portion 200 adopts a hollow structure, which is beneficial to reduce weight and facilitate clinical use; while the base 100 mainly plays a supporting role and enables the restraint device to It is placed flat, so this embodiment does not limit the shape of the base 100 .

Example 2

The main difference between this embodiment 2 and the above-mentioned embodiment 1 is that in the restraint device provided by this embodiment, the structure of the restraint portion 300 is different from that of the restraint portion 300 provided by the embodiment 1. As shown in FIG. 7 , in In this embodiment, the constraining part 300 includes a flexible connecting piece 301 and a constraining ring 308 with an annular structure. The constraining ring 308 has elasticity and is used to fit around the wrist. Two ends of the flexible connecting piece 301 are respectively connected to the base. 100 and confinement ring 308 are connected. In this solution, by wrapping the restraint ring 308 on the patient's wrist, the restraint device can be fixed to prevent the restraint device from falling off the palm 500 , thereby making the operation of the restraint part 300 easier and more convenient because of the restraint ring. 308 has elasticity and can also be used by patients with different wrist thicknesses.

In a preferred solution, the constraining ring 308 can be preferably made of an elastic band and has a certain width to improve comfort.

In a further solution, the constraining portion 300 further includes a plurality of connecting straps, a section of the connecting straps is respectively fixed to the constraining ring 308, and the other ends are respectively provided with buttons, snaps, hasps or Velcro, etc. The sleeves of the clothes (usually hospital clothes) are provided with components adapted to the buttons, snaps, hasps or Velcro, such as openings adapted to the buttons, so that the restraining portion 300 can be realized. Removable connection to the sleeve, which further prevents the restraint from falling out.

Example 3

The main difference between this embodiment 3 and the above-mentioned embodiment 1 or embodiment 2 is that the restraint device provided in this embodiment further includes a palm 500 restraint belt for fixing the palm 500, and the palm 500 restraint belt includes a first restraint The belt 401 and the second restraint belt 402, as shown in FIG. 8, one end of the first restraint belt 401 and the second restraint belt 402 are respectively fixed on both sides of the raised part 200, and the other side of the first restraint belt 401 One end is provided with a first connecting piece, the other end of the second restraining strip 402 is provided with a second connecting piece which is adapted to the first connecting piece, the first restraining strip 401 and the second restraining strip 402 pass through the first connecting piece The cooperation with the second connecting piece realizes the detachable connection. In this solution, the restraint belt of the palm 500 is provided, so that the restraint belt of the palm 500 can cooperate with the restraint portion 300 and the finger cover 201 , so that the restrained palm 500 is less likely to loosen, thereby achieving a better restraint effect.

The first restraint belt 401 and the second restraint belt 402 can be implemented in various ways. For example, the first restraint belt 401 and the second restraint belt 402 can be snaps, buckles or Velcro, etc. The number of the restraint belt 401 and the second restraint belt 402 makes the connection position between the first restraint belt 401 and the second restraint belt 402 adjustable, so as to be suitable for patients with different palm 500 widths; as an example, as shown in FIG. 8 , the first restraint belt 401 is provided with a number of female buckles 304, the second restraint belt 402 is provided with male buckles 305 adapted to the female buckles 304, and the male buckles 305 are buckled with the female buckles 304 at different positions, The connection position of the first restraint belt 401 and the second restraint belt 402 can be effectively adjusted to meet the use of patients with different palm 500 widths, and the practicability is stronger. It can be understood that the same effect can be achieved by using buckles and Velcro, here No more examples will be given.

In this embodiment, the fixing band 307 of the palm 500 can be preferably made of cloth band or elastic band, which is comfortable to touch and low in cost.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Replacement should be covered within the protection scope of the present invention.

Claims (9)

1. A medical restraint device, characterized in that it comprises a base, the base is provided with a raised portion for supporting the palm, and the raised portion is provided with finger covers for fixing five fingers respectively, A restraint portion is provided on one side, and the restraint portion is used to wrap the wrist and/or the arm; The base and the protruding part are made of plastic; It also includes a fixing belt, one end of the fixing belt is fixed on the base, and the whole restraining device can be connected with the bed guard of the hospital bed by using the fixing belt; It also includes a palm restraint belt for fixing the palm, the palm restraint belt includes a first restraint belt and a second restraint belt, and one ends of the first restraint belt and the second restraint belt are respectively fixed to the two sides of the raised portion. side, the other end of the first restraint belt is provided with a first connecting piece, the other end of the second restraining belt is provided with a second connecting piece adapted to the first connecting piece, the first restraining belt and the second restraining belt The detachable connection is realized by the cooperation of the first connecting piece and the second connecting piece. 2 . The medical restraint device according to claim 1 , wherein the upper surface and the side surface of the raised portion are arc-shaped surfaces, and the connection between the upper surface and the side surface has no corners. 3 . 3 . The medical restraint device according to claim 2 , wherein the upper surface of the raised portion has an arched structure. 4 . 4 . The medical restraint device according to claim 1 , wherein the protruding portion is a cylindrical structure, and the protruding portion is laterally disposed on the base. 5 . 5. The medical restraint device according to any one of claims 1-4, wherein the restraint portion comprises a flexible connecting sheet and a first wristband and a second wristband respectively disposed on both sides of the flexible connecting sheet, so One end of the flexible connecting sheet is fixed to the base, the first wristband and the second wristband are respectively provided with a first connecting part and a second connecting part that match each other, and the first wristband and the second wristband pass through the first wristband and the second wristband. The cooperation of the first connecting part and the second connecting part realizes the detachable connection. 6 . The medical restraint device according to claim 5 , wherein the first connecting part and the second connecting part are snaps, buckles or Velcro. 7 . 7 . The medical restraint device according to claim 5 , further comprising a flexible protective sheet, the flexible protective sheet is arranged on the inner side of the first wristband and the second wristband, and is used for contacting the patient's wrist. 8 . . 8. The medical restraint device according to any one of claims 1-4, wherein the restraint part comprises a flexible connecting piece and a restraint ring of annular structure, the restraint ring has elasticity and is used to wrap around the wrist where the two ends of the flexible connecting sheet are respectively connected with the base and the restraining ring. 9 . The medical restraint device according to claim 1 , wherein the first connecting member and the second connecting member are snaps, buckles or Velcro. 10 .

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