Hand function exercise restraint strap

Abstract

The utility model provides a hand function exercise restraint strap which comprises a holding part and a wrist strap, the holding part comprises an outer layer and an inner layer, five finger sleeves are further arranged on the outer layer and correspond to five fingers of a patient respectively, the patient can conveniently sleeve and restrain the fingers, and the restraint degree is improved; the wrist strap can protect and restrain the wrist of the patient; wherein the inner layer comprises a filling body, a supporting plate and an adjusting air bag, the supporting plate is arranged between the filling body and the adjusting air bag, the supporting plate is of an elastic arc-shaped structure, and the outer layer and the filling body are of an arc-shaped structure consistent with the supporting plate under the supporting of the bending force of the supporting plate; the hand of the patient is bent and restrained according to the shape of the holding part; an adjusting air bag is further arranged on the inner layer and can generate extrusion force on the supporting plate to gradually deform the supporting plate into a flat plate; therefore, the training function is achieved by adjusting the supporting shape of the hand of the patient in the restrained state, meanwhile, unplanned extubation of the patient is avoided, and safety in the rehabilitation process is improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a hand function training restraint belt. Background Technology

[0002] Patients in the intensive care unit (ICU) often have various tubes inserted due to the severity of their condition. To prevent unplanned extubation or adverse events such as patients falling out of bed, it is necessary to protect the patient's hands by restraining them.

[0003] However, many restraint gloves currently used in clinical practice cannot keep patients' limbs in a functional or good position. This can easily lead to improper restraint, pressure injuries to the patient's hands, or poor blood circulation, which is not conducive to the patient's later recovery and also increases the patient's hospital stay.

[0004] Therefore, how to provide a protective restraint belt with hand exercise function to improve the patient's rehabilitation efficiency and at the same time avoid unplanned extubation is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a hand function training restraint belt, so as to solve at least one of the above-mentioned technical problems.

[0006] To solve the above-mentioned technical problems, this utility model provides a hand function training restraint belt, which includes: a gripping part, the gripping part including an outer layer and an inner layer, the outer layer wrapping around the outside of the inner layer; the inner layer including a filler, a support plate and an adjusting airbag, the support plate being disposed between the filler and the adjusting airbag, the support plate having an elastic arc-shaped structure, so that the outer layer and the filler are arc-shaped through the bending force of the support plate; five finger sleeves are respectively provided on the outer layer; and a wristband, the wristband being connected to the outer layer by a connecting strap.

[0007] Optionally, the wristband may further include an observation window that extends through the middle of the wristband.

[0008] Optionally, the outer side of the wristband is further provided with a transparent film, the edge of which is detachably connected to the observation window, and the size of the transparent film is adapted to the observation window so that the transparent film covers the observation window.

[0009] Optionally, the outer layer, the filler, the support plate, and the front end of the adjustable airbag are each arranged in four parallel finger-like structures. The four finger sleeves are respectively fixed to the four finger-like structures of the outer layer, and the other finger sleeve is fixed to the rear end of the outer layer.

[0010] Optionally, the outer side of the wristband is provided with a first strap and a second strap, which are arranged adjacent to each other on both sides of the observation window along the length of the wristband. One end of the first strap is provided with a fixing buckle, the outer side of the second strap is provided with a Velcro surface, and the inner side of the second strap is provided with a Velcro barbed surface.

[0011] Optionally, the outer side of the wristband is also provided with two third straps, one end of each of the two third straps being fixed to both sides of the second strap.

[0012] Optionally, the edge of the transparent film can be detachably connected to the observation window via a zipper or Velcro.

[0013] Optionally, the grip portion further includes a press-to-inflate valve, one end of which is connected to the adjustable airbag, and the other end of which passes through the outer layer and is located on the outside.

[0014] Optionally, the finger sleeve is provided with an adjustment buckle.

[0015] Optionally, the outer layer is made of skin-friendly cotton fabric; the filling material is made of sponge material; and the support plate is made of an elastomer material.

[0016] Beneficial effects:

[0017] This utility model provides a hand function training restraint belt, including a gripping part and a wristband. The gripping part includes an outer layer and an inner layer, with the outer layer wrapping around the inner layer and contacting the patient's skin. The inner layer is the internal filling of the gripping part. Five finger sleeves are also provided on the outer layer, corresponding to the patient's five fingers, facilitating finger restraint and improving the degree of restraint. The inner layer includes a filling material, a support plate, and an adjusting airbag. The support plate is positioned between the filling material and the adjusting airbag, and has an elastic arc-shaped structure. The support plate is made of an elastomer material. In its original state, the support plate is arc-shaped. Since both the outer layer and the filling material are made of soft material, under the bending force of the support plate, both the outer layer and the filling material also form an arc-shaped structure consistent with the support plate, making the overall shape of the gripping part arc-shaped. When the patient grasps the gripping part, the patient's hand naturally follows the gripping part. The shape is constrained by bending; the inner layer also has an adjustable air bladder. When medical staff fill the adjustable air bladder with gas, the air bladder gradually expands and exerts pressure on the support plate above it. Under the pressure, the support plate gradually deforms into a flat plate. Thus, medical staff can regularly adjust the inflation and deflation of the adjustable air bladder to exercise, move, and passively open and close the patient's hand, thereby improving blood circulation in the hand of critically ill patients and improving the patient's recovery efficiency. In addition, since some patients have undergone radial artery puncture in their wrists, a wristband can be used to protect and constrain the patient's wrist. Thus, a protective restraint belt is constructed, which can be inflated to adjust the support shape of the patient's hand under restraint to achieve hand exercise function, improve the patient's recovery efficiency, and at the same time restrain the patient's palm and wrist to prevent unplanned extubation and improve the safety of the rehabilitation process.

[0018] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the drawings used in the embodiments 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.

[0020] Figure 1 A schematic diagram of the structure of the hand function training restraint belt provided in the embodiments of this application;

[0021] Figure 2A cross-sectional view of the gripping portion provided in an embodiment of this application;

[0022] Figure 3 A schematic diagram of the structure of the hand function training restraint belt provided in the embodiments of this application;

[0023] Figure 4 A schematic diagram of the structure of the hand function training restraint belt provided in the embodiments of this application;

[0024] Figure label:

[0025] 1—Holding part;

[0026] 11—Outer layer;

[0027] 12—Inner layer;

[0028] 121—Infiller;

[0029] 122—Support plate;

[0030] 123—Adjust the airbag;

[0031] 13—Finger cots;

[0032] 14—Connecting belt;

[0033] 15 — Press the inflation valve;

[0034] 2—Wristband;

[0035] 21—Observation window;

[0036] 211—Transparent film;

[0037] 22—First frenulum;

[0038] 221—Fixing buckle;

[0039] 23—Second frenulum;

[0040] 24—Third frenulum; Detailed Implementation

[0041] 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.

[0042] Furthermore, in the embodiments of this specification, when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in the embodiments of this specification are for illustrative purposes only and are not intended to limit the present invention.

[0043] Please see Figure 1-2 This embodiment provides a hand function training restraint belt, which includes: a gripping part 1, which includes an outer layer 11 and an inner layer 12, with the outer layer 11 wrapping around the inner layer 12; the inner layer 12 includes a filler 121, a support plate 122, and an adjustable airbag 123, with the support plate 122 disposed between the filler 121 and the adjustable airbag 123, and the support plate 122 having an elastic arc-shaped structure so that the outer layer 11 and the filler 121 form an arc-shaped structure through the bending force of the support plate 122; five finger sleeves 13 are respectively provided on the outer layer 11; and a wristband 2, which is connected to the outer layer 11 by a connecting strap 14.

[0044] Specifically, this utility model provides a hand function training restraint belt, including a gripping part 1 and a wristband 2. The gripping part 1 includes an outer layer 11 and an inner layer 12. The outer layer 11 wraps around the outside of the inner layer 12 and is in contact with the patient's skin. The inner layer 12 is the internal filling of the gripping part 1. The outer layer 11 is also provided with five finger sleeves 13, which correspond to the patient's five fingers respectively, making it convenient for the patient to put on the restraints and improving the degree of restraint; wherein, as Figure 2As shown, the inner layer 12 includes a filler 121, a support plate 122, and an adjustable airbag 123. The support plate 122 is disposed between the filler 121 and the adjustable airbag 123. The support plate 122 has an elastic arc-shaped structure and can be made of an elastomer material (such as elastic plastic or elastic rubber). In its original state, it has an arc-shaped structure. Since the outer layer 11 and the filler 121 are both made of soft materials, under the support of the bending force of the support plate 122, the outer layer 11 and the filler 121 also have an arc-shaped structure consistent with the support plate 122, making the overall shape of the grip part 1 arc-shaped. When the patient grasps the grip part 1, the patient's hand can naturally bend and constrained according to the shape of the grip part 1. The inner layer 12 is also provided with an adjustable airbag 123. When medical staff fill the adjustable airbag 123 with gas, the adjustable airbag 123 gradually expands and exerts pressure on the support plate 122 located above it. Under compressive force, the support plate 122 gradually deforms into a flat plate. Medical staff can then regularly adjust the inflation and deflation of the regulating airbag 123 to exercise, move, and passively open and close the patient's hand, thereby improving blood circulation in the critically ill patient's hand and increasing rehabilitation efficiency. As a feasible method, the edge of the regulating airbag 123 is connected to the inner lining of the outer layer 11, maintaining the stability of the airbag 123's shape and preventing it from collapsing after deflation. Furthermore, since some patients have undergone radial artery puncture at the wrist, a wristband can be used to protect and restrain the patient's wrist. Thus, a protective restraint band is constructed, which can be inflated to adjust the supporting shape of the patient's hand under restraint to achieve hand exercise function, improve rehabilitation efficiency, and simultaneously restrain the patient's palm and wrist to prevent unplanned extubation, improving safety during the rehabilitation process.

[0045] In some possible implementations, the wristband 2 also includes an observation window 21 that extends through the middle of the wristband 2.

[0046] Specifically, such as Figure 1 As shown, the wristband 2 is also equipped with a through-hole observation window 21, which allows medical staff to directly observe the patient's radial artery puncture site. The wristband 2 can be removed in real time to change dressings and perform other operations, improving the efficiency of medical staff.

[0047] In some possible implementations, a transparent film 211 is also provided on the outer side of the wristband 2. The edge of the transparent film 211 is detachably connected to the observation window 21. The size of the transparent film is adapted to the observation window 21 so that the transparent film covers the observation window 21.

[0048] Specifically, the transparent membrane 211 prevents contamination of the patient's radial artery puncture site and dressing. When medical staff need to change the dressing, they can simply open the transparent membrane 211.

[0049] In some possible implementations, the front ends of the outer layer 11, the filler 121, the support plate 122, and the regulating airbag 123 are each arranged in four parallel finger-like structures. Four finger sleeves 13 are respectively fixed to the four finger-like structures of the outer layer 11, and another finger sleeve 13 is fixed to the rear end of the outer layer 11.

[0050] Specifically, as shown in the figure, the outer layer 11, the filler 121, the support plate 122, and the front end of the adjusting airbag 123 each have four parallel finger-like structures. Another finger sleeve 13 is fixed to the rear end of the outer layer 11, corresponding to the patient's thumb. When the patient's five fingers are respectively fitted into the five finger sleeves, the patient's thumb can be passively stretched backward, which can improve the flexibility of the patient's thumb during exercise. At the same time, the front end is provided with four parallel finger-like structures. When the adjusting airbag 123 is inflated and deflated, the four finger-like structures will also be relatively stretched according to the expansion of the adjusting airbag 123 (that is, the distance between the four fingers will be widened to a certain extent during the expansion process), so as to achieve the effect of stretching the four fingers and the thumb, so as to achieve a better stretching effect on the meridians of the patient's hand and improve the exercise efficiency.

[0051] In some possible implementations, the outer side of the wristband 2 is provided with a first strap 22 and a second strap 23. The first strap 22 and the second strap 23 are respectively arranged adjacent to each other on both sides of the observation window 21 along the length direction of the wristband 2. One end of the first strap 22 is provided with a fixing buckle 221. The outer side of the second strap 23 is provided with a Velcro surface and the inner side of the second strap 23 is provided with a Velcro barbed surface.

[0052] Specifically, such as Figure 4 As shown, the patient's wrist can be protected and restrained by the first tether 22 and the second tether 23. When in use, first align the observation window 21 with the patient's radial artery, bend both ends of the wristband 2 upwards, and overlap the end where the second tether 23 is located above the end where the first tether 22 is located. Pass the second tether 23 through the fixing buckle 221 and then wrap it back to bond the two ends of the wristband 2 together through the hook and loop fastener and the hook and loop fastener.

[0053] In some possible implementations, the outer side of the wristband 2 is also provided with two third straps 24, one end of each third strap 24 being fixed to both sides of the second strap 23.

[0054] Specifically, such as Figure 4 As shown, the two third straps 24 can be used to fix the patient's arm to the bed rail or table handle to prevent the patient's arm from moving around.

[0055] In some possible implementations, the edge of the transparent film 211 is detachably connected to the observation window 21 by a zipper or Velcro.

[0056] Specifically, the edge of the transparent film 211 is detachably connected to the observation window 21 by a zipper or Velcro, making it easy for medical staff to operate.

[0057] In some possible implementations, the grip 1 also includes a press-to-inflate valve 15, one end of which is connected to the adjustment airbag 123, and the other end of which passes through the outer layer 11 and is located on the outside.

[0058] Specifically, such as Figure 4 As shown, the grip part 1 also includes a pressable inflation valve 15. Medical staff can adjust the gas of the airbag 123 by pressing the inflation valve 15. The pressable inflation valve 15 can be made using existing technology.

[0059] In some possible implementations, the finger sleeve 13 is provided with an adjustment buckle; the outer layer 11 is made of skin-friendly cotton fabric; the filling body 121 is made of sponge material; and the support plate 122 is made of an elastomer material.

[0060] Specifically, the finger sleeve 13 is equipped with an adjustment buckle, which can be adjusted according to the different finger sizes of different patients, so that the finger restraint effect is more fitting; the outer layer 11 is made of skin-friendly cotton fabric, which improves comfort when in contact with the patient's skin; the filling body 121 is made of sponge material, which improves the comfort of the patient when holding it; the support plate 122 is made of an elastomer material (such as elastic plastic or elastic rubber), which means that it can deform when subjected to external force and can return to its original shape after the external force is removed, which is convenient for use in conjunction with the adjustment airbag 123 to adjust the overall shape. The specific deformability and rebound coefficient of the support plate 122 can be determined according to the actual use requirements.

[0061] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. All should be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0062] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A hand function training restraint belt, characterized in that, The hand function training restraint includes: The gripping part (1) includes an outer layer (11) and an inner layer (12), the outer layer (11) wrapping around the outside of the inner layer (12); the inner layer (12) includes a filler (121), a support plate (122) and an adjustable airbag (123), the support plate (122) is arranged between the filler (121) and the adjustable airbag (123), the support plate (122) has an elastic arc-shaped structure, so that the outer layer (11) and the filler (121) are arc-shaped by the bending force of the support plate (122); five finger sleeves (13) are respectively provided on the outer layer (11); Wristband (2), which is connected to the outer layer (11) via a connecting strap (14).

2. The hand function training restraint belt according to claim 1, characterized in that, The wristband (2) also includes an observation window (21) which extends through the middle of the wristband (2).

3. The hand function training restraint belt according to claim 2, characterized in that, The outer side of the wristband (2) is also provided with a transparent film (211), the edge of the transparent film (211) is detachably connected to the observation window (21), and the size of the transparent film is adapted to the observation window (21) so that the transparent film covers the observation window (21).

4. The hand function training restraint belt according to claim 3, characterized in that, The front ends of the outer layer (11), the filler (121), the support plate (122), and the regulating airbag (123) are each arranged in four parallel finger-like structures. The four finger sleeves (13) are respectively fixed on the four finger-like structures of the outer layer (11), and the other finger sleeve (13) is fixed on the rear end of the outer layer (11).

5. The hand function training restraint belt according to claim 4, characterized in that, The wristband (2) has a first strap (22) and a second strap (23) on its outer side. The first strap (22) and the second strap (23) are arranged adjacent to each other on both sides of the observation window (21) along the length of the wristband (2). One end of the first strap (22) is provided with a fixing buckle (221). The outer side of the second strap (23) is provided with a Velcro surface, and the inner side of the second strap (23) is provided with a Velcro barbed surface.

6. The hand function training restraint belt according to claim 5, characterized in that, The outer side of the wristband (2) is also provided with two third straps (24), one end of each third strap (24) being fixed to the two sides of the second strap (23).

7. The hand function training restraint belt according to claim 6, characterized in that, The edge of the transparent film (211) is detachably connected to the observation window (21) by a zipper or Velcro.

8. The hand function training restraint belt according to any one of claims 1-7, characterized in that, The grip (1) also includes a press-to-inflate valve (15), one end of which is connected to the regulating airbag (123), and the other end of which passes through the outer layer (11) and is located on the outside.

9. The hand function training restraint belt according to claim 8, characterized in that, The finger sleeve (13) is provided with an adjustment buckle.

10. The hand function training restraint belt according to claim 9, characterized in that, The outer layer (11) is made of skin-friendly cotton fabric; the filling material (121) is made of sponge material; and the support plate (122) is made of elastomer material.

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