Finger separating plate for rehabilitation training

Abstract

The utility model provides a finger separating plate for rehabilitation training, and relates to the technical field of medical apparatus and instruments. Comprising a main body, the main body comprises a bottom plate and a flange, the flange is installed on the bottom plate, and the section of the flange is in an L shape; and the fixing belt is mounted on the bottom plate, so that the hand of the patient better conforms to the rehabilitation functional position. According to the utility model, the problem that the thumb cannot be separated and fixed in a larger range is solved, and further the effects of better solving the problem of finger flexion spasm and improving the hand function of a patient are achieved.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to the field of medical apparatus and instruments, in particular to a finger separation board for rehabilitation training. BACKGROUND

[0002] In the field of medical rehabilitation, patients with neurological diseases such as hemiplegia, cerebral palsy, and quadriplegia often face the challenge of hand dysfunction. Among them, finger flexion spasm is one of the common problems of these patients. Finger flexion spasm not only affects the patients' ability to carry out daily life activities, such as grasping, writing, and eating, but also can lead to finger flexion contracture, further aggravating hand dysfunction, and even causing pain and other complications.

[0003] Currently, the hand assistive devices commonly used in rehabilitation therapy mainly include various types of orthoses and finger separation boards. However, the existing finger separation boards have certain limitations in design and function. For example, many finger separation boards can only provide limited finger separation angles, making it difficult to effectively meet the individualized rehabilitation needs of different patients. In addition, some finger separation boards do not work well when fixing the thumb, and cannot fully improve the finger flexion condition, and may even cause discomfort or compression to the patient's hand due to unreasonable design.

[0004] In clinical practice, for the rehabilitation treatment of finger flexion spasm, in addition to drug therapy and physical therapy, the use of assistive devices is also crucial. An ideal finger separation board should have the following characteristics: it can separate and fix the thumb in a larger range, effectively suppress finger flexion tension, and prevent finger flexion contracture; at the same time, it should also be able to correct the bad posture and prevent deformity, providing strong support for the recovery of the patient's hand function.

[0005] However, the existing finger separation board products on the market still have deficiencies in meeting the above needs. Chinese patent 2024231701079, a finger separation device for rehabilitation training, has a finger separation device and a strap, but the protrusions of the finger separation device and the gaps between the protrusions are fixedly set, which can be used for a part of patients with better hand conditions, but cannot separate and fix the thumb in a larger range.

[0006] Therefore, it is of great clinical significance and social value to develop a new type of finger separation board to better solve the problem of finger flexion spasm and improve the hand function of patients. CONTENT OF THE UTILITY MODEL

[0007] The embodiment of the utility model provides a finger separation board for rehabilitation training to at least solve the problem of not being able to separate and fix the thumb in a larger range in the related art.

[0008] According to one embodiment of the utility model, provide a kind of finger separation board of rehabilitation training, including main part, the main part includes bottom plate and baffle, the baffle is installed on the bottom plate, the section of the baffle is L type;And fixing band, the fixing band is installed on the bottom plate, to make the hand of patient more comply with rehabilitation function position.

[0009] Through the above technical scheme, through the design of main part (bottom plate and L type baffle) and fixing band, finger separation board can provide stable support and fixation for the hand of patient, so that hand complies with rehabilitation function position. This design can effectively inhibit finger flexion tension, prevent finger flexion contracture, while providing basic support for passive or active stretching training of fingers, promote hand function recovery.

[0010] According to one embodiment of the utility model, the bottom plate has a finger portion and a palm portion, and the area of the finger portion is smaller than the area of the palm portion.

[0011] Through the above technical scheme, the finger portion and the palm portion of the bottom plate are designed to be partitioned, so that the finger separation board can better adapt to the natural shape of the hand. The area of the finger portion is smaller than the area of the palm portion, which can provide independent training space for the fingers, and the palm portion provides stable support for the palm. This partition design can improve the adaptability and comfort of the finger separation board, and enhance its adaptability to different hand sizes and shapes.

[0012] According to one embodiment of the utility model, the main body further comprises a plurality of partitioning ribs, the plurality of partitioning ribs are installed on the bottom plate in a predetermined arrangement order, and the plurality of partitioning ribs are installed on the finger portion.

[0013] Through the above technical scheme, the plurality of partitioning ribs can further divide the training space into a plurality of independent areas, which facilitates the patient to place the fingers in these areas. This design not only better separates the fingers, but also provides independent support and fixation for each finger, further improving the flexion of the fingers. The addition of partitioning ribs enhances the functionality of the finger separation board, making it more effective in promoting finger stretching and separation.

[0014] According to one embodiment of the utility model, the palm portion has a protrusion.

[0015] Through the above technical scheme, the protrusion design of the palm portion can provide additional support for the palm, in line with the ergonomic principle. This design can better distribute the pressure on the palm, reduce the discomfort caused by long-term wearing, while ensuring the stability and comfort of the palm. The abutment of the protrusion and the hand can further guide the correct placement of the hand, enhancing the rehabilitation effect of the finger separation board.

[0016] According to one embodiment of the present application, the cross-sectional area of the separation ridge gradually decreases along the direction from the finger part to the palm part.

[0017] Through the above technical solution, the cross-sectional area of the separation ridge gradually decreases along the direction from the finger part to the palm part, so that the gap between adjacent separation ridges gradually increases. This design can better adapt to the natural shape and movement needs of the fingers, providing more natural guidance and support for the fingers. At the same time, this structure can avoid excessive compression or distortion of the fingers, further promote the extension and separation of the fingers, and improve the effect of rehabilitation training.

[0018] According to one embodiment of the present application, the fixing band includes a finger strap and a wrist strap, the finger strap is installed on the finger part, and the wrist strap is installed on the palm part.

[0019] Through the above technical solution, the fixing band includes a finger strap and a wrist strap, the finger strap is installed on the finger part, and the wrist strap is installed on the palm part. This design can provide comprehensive fixing support from the fingers to the wrists, ensuring that the hands remain stable during training. The combination of the finger strap and the wrist strap can better inhibit the flexion of the fingers, correct the undesirable shape of the fingers, and provide more reliable support for rehabilitation training.

[0020] According to one embodiment of the present application, the finger strap is horizontally arranged, and the wrist strap and the finger strap form a predetermined included angle.

[0021] Through the above technical solution, the finger strap is horizontally arranged, and the wrist strap and the finger strap form a predetermined included angle. This design can better adapt to the natural bending angle of the hand, providing more stable fixing effect. At the same time, the design of the included angle can enhance the adhesion of the strap, reduce the compression of the strap on the hand, and improve the comfort of wearing.

[0022] According to one embodiment of the present application, the fixing band further includes an elastic band, and the elastic band is installed on the finger strap.

[0023] Through the above technical solution, the addition of the elastic band can further limit the bonding degree of the finger strap, ensuring that the finger strap always maintains an appropriate tightening state during use. The design of the elastic band can adapt to the size and shape changes of different patients' hands, providing more flexible adjustment function, thereby improving the adaptability and rehabilitation effect of the finger separation plate.

[0024] According to one embodiment of the present application, it further includes a mounting member, and the mounting member includes a plurality of mounting columns, and the plurality of mounting columns are installed on the bottom plate.

[0025] Through the above technical solution, the installation part is provided to enable the finger separation plate to seamlessly cooperate with other rehabilitation equipment (such as an electric stimulator, a rehabilitation robot, etc.). The installation area formed by the plurality of installation columns can adapt to different rehabilitation equipment interfaces, thereby enhancing the multifunctionality and expandability of the finger separation plate. This design enables the finger separation plate to not only be used alone, but also play a greater role in more complex rehabilitation scenarios.

[0026] According to an embodiment of the present application, the bottom plate is symmetrically arranged.

[0027] Through the above technical solution, the symmetric design of the bottom plate enables the finger separation plate to be applicable to the left and right hands of patients without the need to replace other accessories. This design not only reduces the use cost, but also improves the universality and convenience of the finger separation plate. The symmetrically designed bottom plate can better adapt to the needs of different patients, thereby enhancing the market competitiveness of the finger separation plate.

[0028] Through the design of the above claim, the finger separation plate achieves the following comprehensive effects:

[0029] 1. Provides stable and personalized hand support to adapt to the needs of different patients.

[0030] 2. Effectively suppresses finger flexion tension, prevents flexion contracture, and promotes natural extension and separation of fingers.

[0031] 3. Enhances the comfort and adaptability of wearing, and reduces the discomfort caused by long-term use.

[0032] 4. Provides multifunctionality and expandability, and can be used in cooperation with other rehabilitation equipment to meet diversified rehabilitation needs.

[0033] 5. Reduces use cost, improves the universality and convenience of the finger separation plate, and enhances market competitiveness. BRIEF DESCRIPTION OF DRAWINGS

[0034] Fig. 1 is a schematic diagram of the overall structure of a finger separation plate for rehabilitation training according to an embodiment of the present application;

[0035] Fig. 2 is a schematic diagram of a finger separation plate for rehabilitation training according to an embodiment of the present application in an elastic band use state;

[0036] Fig. 3 is a rear view of a finger separation plate for rehabilitation training according to an embodiment of the present application;

[0037] Fig. 4 is a schematic diagram of a hidden back plate structure of a finger separation plate for rehabilitation training according to an embodiment of the present application.

[0038] REFERENCE NUMERALS:

[0039] 10, main body; 11, bottom plate; 1101, finger part; 1102, palm part; 12, baffle; 13, partition rib; 20, fixing band; 21, finger bandage; 22, wrist bandage; 23, elastic band; 30, mounting piece; 31, mounting column; 32, mounting area; 40, back plate. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0041] Hereinafter, the terms "first", "second", and the like are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second", and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0042] In addition, in the present application, the orientation terms such as "upper", "lower", "left", "right", etc. can include but not limited to the orientation defined by the relative position of the components shown in the drawings. It should be understood that these directional terms can be relative concepts, which are used for relative description and clarification, and can be changed accordingly according to the change of the position of the components shown in the drawings.

[0043] In the present application, unless otherwise specified and limited, the term "connection" should be understood broadly, for example, "connection" can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through intermediate medium. In addition, the term "coupling" can be an electrically connected manner for signal transmission.

[0044] As used herein, "about", "approximately", or "approximately" includes the stated value and the average value within an acceptable deviation range of the specific value, wherein the acceptable deviation range is determined by the ordinary skill in the art considering the measurement being discussed and the error related to the measurement of the specific quantity (i.e. the limitation of the measurement system).

[0045] A finger separation plate for rehabilitation training is provided in the present embodiment, which will be described in detail below.

[0046] Reference Figs. 1 to 4The rehabilitation training finger separation plate comprises a main body 10 and a fixing band 20, wherein the fixing band 20 is detachably mounted on the main body 10, the main body 10 comprises a bottom plate 11 and a retaining edge 12, the bottom plate 11 is in the shape of a convex letter, the retaining edge 12 is mounted on the bottom plate 11, and the retaining edge 12 and the bottom plate 11 enclose a training space, and the interface shape of the retaining edge 12 is in the shape of L, which is matched with the bottom plate 11, so that the hand of the patient is more in line with the rehabilitation functional position.

[0047] In addition, the bottom plate 11 has a finger part 1101 and a palm part 1102, wherein the area of the finger part 1101 is smaller than that of the palm part 1102, and the palm part 1102 is provided with a protrusion which abuts against the hand and is used for supporting the palm of the patient, in line with the ergonomic design.

[0048] In this way, when in use, the patient places the hand in the training space, the thumb and the index finger abut against the L-shaped retaining edge 12. Through the fixing effect of the fixing band 20, the hand is ensured to be stably attached to the bottom plate 11. The patient can perform passive or active stretching training of the fingers under the guidance of a rehabilitation therapist. The design of the finger separation plate can effectively inhibit the flexion tension of the fingers, prevent the flexion contracture of the fingers, and promote the natural stretching and separation of the fingers and improve the functional state of the fingers through reasonable support and guidance.

[0049] Further, the main body 10 further comprises a plurality of separation edges 13, the plurality of separation edges 13 are mounted on the bottom plate 11 in a predetermined arrangement, and the plurality of separation edges 13 and the retaining edge 12 divide the training space into a plurality of areas, so that the patient can place the fingers in the training space respectively. This arrangement can better separate the fingers and provide independent support and fixation for each finger, further improving the flexion of the fingers.

[0050] Specifically, the separation edges 13 extend from the finger part 1101 to the palm part 1102 along the bottom plate 11, and the diameter of the separation edges 13 gradually decreases, that is, the gap between adjacent separation edges 13 gradually increases from the finger part 1101 to the palm part 1102 along the bottom plate 11. In this way, when the patient places the palm on the bottom plate 11, the fingers are placed on the finger part 1101, and the palm is placed on the palm part 1102, the hand of the patient can be better fixed.

[0051] It is worth mentioning that this design facilitates the patient to place the fingers in the training space respectively, better separates the fingers, and provides independent support and fixation for each finger.

[0052] In addition, in the present embodiment, the bottom plate 11 is symmetrically shaped, so it can be used for both the left and right hands of a patient, and during the training process, no other accessories need to be replaced.

[0053] Specifically, the fixing belt 20 includes finger straps 21 and wrist straps 22. The finger straps 21 are installed on the finger portions 1101 of the bottom plate 11 and are used to fix the fingers of a patient. The wrist straps 22 are installed on the palm portions 1102 of the bottom plate 11.

[0054] In the present embodiment, the finger straps 21 are horizontally arranged, the wrist straps 22 form a predetermined angle with the finger straps 21, and both the finger straps 21 and the wrist straps 22 are provided with two, so that the finger straps 21 and the wrist straps 22 can better inhibit the flexion contracture of the fingers, correct the undesirable shape of the fingers, improve the condition of the affected limb, and promote early recovery.

[0055] In addition, the fixing belt 20 further includes an elastic band 23, which is installed on one of the finger straps 21. After the patient's hand is placed on the bottom plate 11, the finger straps 21 fix the patient's hand, and the elastic band 23 can further limit the adhesion of the finger straps 21 to ensure the fixing state of the finger straps 21.

[0056] Further, the finger separation plate for rehabilitation training further includes a mounting member 30, which is installed on the side of the bottom plate 11 away from the separation ridge 13. The mounting member 30 includes a plurality of mounting columns 31, and the plurality of mounting columns 31 form a plurality of mounting areas 32. Different mounting areas 32 can be adapted to different rehabilitation devices.

[0057] In addition, the finger separation plate for rehabilitation training further includes a back plate 40, which is installed on the side of the bottom plate 11 away from the separation ridge 13. The bottom plate 11 wraps the mounting columns 31, so that the finger separation plate for rehabilitation training can also be used alone without being used in cooperation with other rehabilitation training devices, so that the patient is not limited by the environment when performing hand rehabilitation.

[0058] In summary, in use, the patient places the hand in the training space, and the thumbs and index fingers abut against the L-shaped stop edges 12. Through the fixing action of the fixing belt 20, the hand is ensured to be stably attached to the bottom plate 11. The patient can perform passive or active stretching training of the fingers under the guidance of a rehabilitation therapist. The design of the finger separation plate can effectively inhibit the flexion tension of the fingers, prevent the flexion contracture of the fingers, and at the same time, through reasonable support and guidance, promote the natural stretching and separation of the fingers and improve the functional state of the fingers.

[0059] The split-finger plate of the present application provides an efficient, comfortable and personalized assistive device for the rehabilitation training of patients with hand spasm by optimizing the structure of the main body 10, the design of the separation ridge 13, the layout of the fixing belt 20 and the multifunctionality of the mounting piece 30, which can effectively promote the recovery of finger function and improve the rehabilitation effect of patients.

[0060] The present application aims to provide a new type of split-finger plate, which can more effectively separate and fix the thumb in a wider range by optimizing its design form, thereby effectively improving the finger flexion and correcting the bad posture to prevent deformity, and providing a more personalized, comfortable and efficient rehabilitation assistive device for patients with hand spasm.

[0061] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any change or replacement within the technical scope disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A finger board for rehabilitation training, characterized in that The application relates to a hand rehabilitation device, which comprises: a main body, the main body comprising a bottom plate and a retaining rim, the retaining rim being installed on the bottom plate, the retaining rim being in L-shaped cross section; and a fixing belt, the fixing belt being installed on the bottom plate to make the hand of a patient more conform to a rehabilitation functional position.

2. The fingerboard for rehabilitation training according to claim 1, characterized in that The bottom plate has a finger part and a palm part, the area of the finger part being smaller than that of the palm part.

3. The fingerboard for rehabilitation training according to claim 2, characterized in that The main body further comprises a plurality of partitioning ribs, the plurality of partitioning ribs being installed on the bottom plate in a predetermined arrangement order, and the plurality of partitioning ribs being installed on the finger part.

4. The fingerboard for rehabilitation training according to claim 2, characterized in that The palm part has a protrusion.

5. The fingerboard for rehabilitation training according to claim 3, characterized in that The cross-sectional area of the partitioning ribs gradually decreases along the finger part towards the palm part.

6. The fingerboard for rehabilitation training according to claim 3, characterized in that The fixing belt comprises a finger bandage and a wrist bandage, the finger bandage being installed on the finger part, and the wrist bandage being installed on the palm part.

7. The fingerboard for rehabilitation training according to claim 6, characterized in that The finger bandage is horizontally arranged, and the wrist bandage and the finger bandage have a predetermined included angle.

8. The fingerboard for rehabilitation training according to claim 7, characterized in that The fixing belt further comprises an elastic band, the elastic band being installed on the finger bandage.

9. The fingerboard for rehabilitation training according to claim 1, characterized in that The application further comprises a mounting member, the mounting member comprising a plurality of mounting columns, the plurality of mounting columns being installed on the bottom plate.

10. The fingerboard for rehabilitation training according to claim 1, characterized in that The bottom plate is symmetrically arranged.

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