Pneumatic rehabilitation gloves

Abstract

The present invention provides a pneumatic rehabilitation glove, comprising a glove body and a plurality of telescopic parts; the telescopic parts are configured to extend and retract; the glove body includes a finger portion, the finger portion being configured to correspond to each finger of a subject, a portion of the plurality of telescopic parts being disposed on the finger portion, such that at least one telescopic part is disposed corresponding to the distal phalanx of at least one of the subject's fingers; a portion of the plurality of telescopic parts being disposed on at least one of the subject's fingers, and disposed on the remaining portion of the finger excluding the distal phalanx, such that at least two telescopic parts are disposed corresponding to any non-distal phalanx of at least one of the subject's fingers. The pneumatic rehabilitation glove of the present invention achieves the purposes of multi-point expansion and contraction and multi-point fixation through the location of the telescopic parts, can ensure the fit of the glove to the subject's fingers, allows the subject's fingers to have a large flexion angle during training, avoids the occurrence of arching, and ensures the rehabilitation effect.

Description

Technical Field

[0001] The present invention relates to the technical field of rehabilitation equipment, and in particular to a pneumatic rehabilitation glove. Background Art

[0002] According to statistics, there are currently over 10 million stroke patients, with over 2 million new patients each year. Hand dysfunction after stroke is the most common and difficult to recover from, requiring long-term rehabilitation training to restore hand function. With advances in rehabilitation robotics, more and more hand rehabilitation robots are being used to treat patients with hand dysfunction.

[0003] Currently, most common hand rehabilitation training robots are rigid, bulky, and complex, making them uncomfortable for patients and prone to secondary injuries. Flexible hand rehabilitation training devices, on the other hand, are often constructed as training gloves, utilizing bellows to drive joint motion. However, these gloves offer limited finger flexion, making the bellows prone to deformation and resulting in low force transmission and conversion efficiency, leading to poor rehabilitation training outcomes. Summary of the Invention

[0004] The purpose of the present invention is to provide a pneumatic rehabilitation glove to improve the problems of low force transmission and conversion efficiency and poor rehabilitation effect of rehabilitation gloves in the prior art.

[0005] In order to achieve the above-mentioned objectives, the present invention provides a pneumatic rehabilitation glove, comprising a glove body and several telescopic parts; the telescopic parts are hollow and are used for telescoping; the glove body includes a finger part, which is used to correspond to each finger of a subject, and a part of the several telescopic parts is arranged on the finger part, so that at least one of the telescopic parts is arranged corresponding to the distal phalanx of at least one finger of the subject; a part of the several telescopic parts is arranged on at least one finger of the subject, and is arranged on the remaining part of the finger except the distal phalanx, so that at least two of the telescopic parts are arranged corresponding to any phalanx of at least one finger of the subject that is not the distal phalanx.

[0006] The pneumatic rehabilitation gloves of the present invention have the following beneficial effects: by providing the wearable body, the gloves are easier for the subject to use. By providing a plurality of the telescopic portions, at least one of the telescopic portions is provided on the distal phalanx of at least one finger of the subject, and at least two of the telescopic portions are provided on the remaining portion of the subject's finger excluding the distal phalanx. This allows the subject's middle or proximal phalanx to be provided with two or more telescopic portions, allowing the subject's phalanges excluding the distal phalanx to have two or more telescopic points, achieving the goals of multi-point telescopic and multi-point fixation. This ensures that the gloves fit the subject's fingers perfectly, increases force transmission and conversion efficiency, allows the subject's fingers to have a large flexion angle during training, avoids arching, and ensures effective rehabilitation.

[0007] In a feasible solution, at least one of the multiple telescopic parts is arranged at the phalanges of the finger portion corresponding to the human finger. The beneficial effect is that by arranging the telescopic part at the phalanges corresponding to the human finger, the position of the telescopic part can be flexibly set.

[0008] In a feasible solution, at least one of the multiple telescopic parts is provided at a joint of a human finger corresponding to the finger part. The beneficial effect is that by providing the telescopic part at a joint corresponding to a human finger, the corresponding human finger can be flexed and extended when the telescopic part is extended or retracted.

[0009] In one feasible solution, a connecting portion is provided between any two adjacent telescopic portions on the finger portion. The connecting portion is hollow and is used to connect the two adjacent telescopic portions. This advantageously allows for easier ventilation and control of the telescopic portions' expansion and contraction by connecting the telescopic portions at both ends.

[0010] In a feasible solution, the connecting portion and the telescopic portion have the same or different structures. The beneficial effect is that such an arrangement facilitates configuration of the length and number of the telescopic portions on the finger portion corresponding to a human finger as required.

[0011] In a feasible solution, the telescopic portion is a bellows, which has the beneficial effect of arranging the telescopic portion as a bellows, making it easier to telescope during ventilation.

[0012] In one feasible solution, a fixing member is further included; the fixing member is disposed on the glove body and between any adjacent telescopic portions, and is used to fix at least one of the telescopic portion and the connecting portion. The beneficial effect is that the fixing member facilitates the fixation of the telescopic portion to the glove body, and the positioning of the fixing member at a position corresponding to the connecting portion facilitates the normal expansion and contraction of the telescopic portion and the transmission of force to the wearer's hand.

[0013] In one feasible solution, the fixing member is provided with a fixing hole, and at least one of the telescopic portion or the connecting portion is sleeved into the fixing hole. This has the beneficial effect that, by providing the fixing hole, the connecting portion or the telescopic portion can be fixed by placing it into the fixing hole, thereby ensuring fixing stability.

[0014] In one feasible solution, the fixing member is disposed around the periphery of at least one of the telescopic portion and the connecting portion. This advantageously fixes the telescopic portion or the connecting portion by surrounding the fixing member, thereby preventing the telescopic portion or the connecting portion from separating from the fixing member.

[0015] In one feasible solution, the fixing hole is provided with an opening for allowing at least one of the telescopic portion or the connecting portion to pass through. The beneficial effect is that, by providing the opening, the telescopic portion or the connecting portion can be snapped into the fixing hole through the opening, facilitating disassembly and installation.

[0016] In a feasible solution, any two adjacent telescopic parts are integrally structured; or any connecting part and the telescopic part connected thereto are integrally structured. This arrangement has the beneficial effect of ensuring sealing and reducing assembly complexity.

[0017] In one feasible solution, a restraining member is further included; the restraining member is disposed on the finger portion and surrounds the telescopic portion, and is used to limit the range of motion of the telescopic portion. This advantageously provides the telescopic portion with a restraining member, thereby securing the telescopic portion without affecting its extension and retraction, further improving the fit between the telescopic portion and the finger portion and ensuring a guaranteed flexion angle.

[0018] In a feasible solution, the telescopic portion is a bellows, and the restraining member is arranged at the trough of the bellows. The beneficial effect is that such an arrangement is easy to install.

[0019] In one feasible solution, the restraining member has at least two restraining portions, and the number of corrugated tube peaks between any two adjacent restraining portions is at least one. This advantageously provides the restraining member with at least two fixing points, reducing the restraining force exerted by the restraining member on a single fixing point of the telescopic portion and preventing damage to the telescopic portion. Furthermore, setting the number of corrugated tube peaks between any two adjacent restraining portions to at least one facilitates flexible configuration of the restraining member.

[0020] In a feasible solution, a resisting member is further included; the resisting member is arranged on the finger portion, and the restraining member is arranged on the resisting member. The beneficial effect is that the provision of the resisting member facilitates the installation of the restraining member.

[0021] In one feasible solution, the abutment is provided with at least two fixing ears, each located on either side of the abutment, and used to fix the restraining member. This advantageously allows the restraining member to be fixed to the ears during use, thereby facilitating symmetrical placement of the restraining member.

[0022] In one feasible solution, an air supply device is further included; the air supply device is connected to the telescopic portion and is used to drive the telescopic portion to extend and retract. The beneficial effect is that the provision of the air supply device facilitates the telescopic portion to extend and retract, enabling rehabilitation training for the subject.

[0023] In one feasible solution, an air circuit switch is further included; the air circuit switch is installed in the air supply device and is used to control the connection between the air supply device and the telescopic part. The beneficial effect is that by installing the air circuit switch and installing it in the pipeline connecting the air supply device and the telescopic part, it is convenient to control different fingers or less than all fingers for training as needed.

[0024] In a feasible solution, the glove body further includes a palm portion; the finger portion is disposed on the palm portion, and the palm portion is used for the subject to wear. The beneficial effect is that the provision of the palm portion makes it easier for the subject to wear the glove.

[0025] In a feasible solution, the finger portion and the palm portion are an integrated structure, which has the beneficial effect of facilitating the production of the glove body, improving the structural strength of the glove body, and preventing the finger portion and the palm portion from falling off.

[0026] In a feasible solution, the finger portion and the palm portion are both provided with the telescopic portion, which has the beneficial effect of facilitating the flexion of the metacarpophalangeal joint during air supply.

[0027] In one feasible solution, the glove body further includes a first fixing portion and a second fixing portion; the first fixing portion and the second fixing portion are respectively disposed on either side of the palm portion, and both the first fixing portion and the second fixing portion are provided with Velcro fasteners. This advantageously makes it easier for a subject to don and remove the glove body.

[0028] In one feasible solution, the number of telescopic parts provided on the finger portion corresponding to at least one finger is greater than the number of finger joints in the finger portion. This advantageously allows a finger with three phalanges to be provided with at least four telescopic parts, and a finger with two phalanges to be provided with at least three telescopic parts. This allows the telescopic parts to transfer most of the force applied to the finger during telescoping, ensuring a stable degree of finger bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of a pneumatic rehabilitation glove according to the first embodiment of the present invention;

[0030] Figure 2 for Figure 1 A schematic diagram of the partial structure of the middle telescopic part and the fixing parts;

[0031] Figure 3 This is a schematic structural diagram of a pneumatic rehabilitation glove according to a second embodiment of the present invention;

[0032] Figure 4 for Figure 3 A schematic diagram of the partial structure of the middle telescopic part and the fixing parts;

[0033] Figure 5 for Figure 4 Schematic diagram of the structure of the fixing parts;

[0034] Figure 6 This is a schematic structural diagram of a fixing member in a third embodiment of the present invention;

[0035] Figure 7 This is a schematic structural diagram of a fixing member in a fourth embodiment of the present invention;

[0036] Figure 8 for Figure 4 Schematic diagram of the structure of the middle telescopic part and the connecting part;

[0037] Figure 9 This is a schematic structural diagram of the telescopic portion and the connecting portion in the fifth embodiment of the present invention;

[0038] Figure 10 This is a schematic structural diagram of the telescopic portion and the connecting portion in the sixth embodiment of the present invention;

[0039] Figure 11This is a schematic structural diagram of a supporting member in a seventh embodiment of the present invention;

[0040] Figure 12 This is a schematic structural diagram of a supporting member in an eighth embodiment of the present invention;

[0041] Figure 13 Schematic diagram of the structure of the pneumatic rehabilitation glove in the ninth embodiment of the present invention.

[0042] Numbers in the figure:

[0043] 1. Glove body; 101. Finger portion; 102. Palm portion; 103. First fixing portion; 104. Second fixing portion;

[0044] 2. Telescopic part;

[0045] 3. Connecting part;

[0046] 4. Fixing parts;

[0047] 5. Restraints;

[0048] 6. Abutment; 601. Fixed ear;

[0049] 7. Air supply device;

[0050] 8. Gas circuit switch. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with ordinary skills in the field to which the present invention belongs. The words "including" and similar words used in this article mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0052] In response to the problems existing in the prior art, an embodiment of the present invention provides a pneumatic rehabilitation glove.

[0053] Figure 1 This is a schematic structural diagram of a pneumatic rehabilitation glove according to the first embodiment of the present invention. Figure 2 for Figure 1 Schematic diagram of the partial structure of the telescopic part and the fixing parts, Figure 3 Schematic diagram of the structure of the pneumatic rehabilitation gloves in the second embodiment of the present invention.

[0054] In some embodiments of the present invention, referring to Figures 1 to 3 The pneumatic rehabilitation glove includes a glove body 1 and several telescopic parts 2; the telescopic parts 2 are hollow and are used for telescoping; the glove body 1 includes a finger part 101, and the finger part 101 is used to correspond to each finger of the subject, and a part of the several telescopic parts 2 is set on the finger part 101, so that at least one telescopic part 2 is set corresponding to the distal phalanx of at least one finger of the subject; a part of the several telescopic parts 2 is set on at least one finger of the subject, and is set on the remaining part of the finger except the distal phalanx, so that at least two telescopic parts 2 are set corresponding to any phalanx of at least one finger of the subject that is not the distal phalanx.

[0055] In some embodiments, human fingers include the thumb, index finger, middle finger, ring finger, and pinky finger. Each finger, except the thumb, consists of three joints. These three joints are named, in descending order from the palm, as follows: proximal phalanx, middle phalanx, and distal phalanx. The thumb does not have a middle phalanx. The joints where the joints connect and can bend are called joints.

[0056] In some specific embodiments of the present invention, the telescopic portion 2 is in the shape of a bellows and is capable of telescoping under the action of air pressure. The telescopic portion 2 is fixedly mounted on the finger portion 101, and the finger portion 101 is configured to correspond to the subject's finger when the subject wears the glove body 1.

[0057] In some embodiments, the corrugations of the telescopic portion 2 include crests and troughs, and the distance between two adjacent crests or two adjacent troughs is referred to as a section. In other embodiments, the number of sections of the corrugations of the telescopic portion 2 is one. In still other embodiments, the number of sections of the corrugations of the telescopic portion 2 is two, three, four, five, seven, ten, or another number.

[0058] In some embodiments, the glove body 1 includes the finger portion 101 and the palm portion 102, and the palm portion 102 is used to be arranged on the palm of the subject when the subject wears it. In order to drive the proximal phalanx of the subject to flex relative to the palm, it is necessary to arrange a portion of the telescopic portion 2 on the palm portion 102 and another portion of the telescopic portion 2 on the finger portion 101. In other embodiments, the telescopic portion 2 is entirely arranged on the finger portion 101. In some embodiments, the telescopic portion 2 is fixedly arranged on the finger portion 101, and the form of fixation is point fixation or segment fixation. Since it is necessary to ensure the telescopic effect of the telescopic portion 2 on the finger portion 101, the entire telescopic portion 2 cannot be fixedly arranged on the finger portion 101, that is, it is necessary to ensure that the telescopic portion 2 has a local range that can be telescopic. In some specific embodiments, a circular tubular connecting portion 3 is provided between two adjacent telescopic portions 2, and when fixed, it is fixed to the finger portion 101 through the connecting portion 3. In some other embodiments, the telescopic parts 2 on a finger part 101 are directly connected to each other, so that the telescopic parts 2 on the finger part 101 form a long telescopic bellows, and the telescopic bellows is arranged on the finger part 101 by fixing every four or five sections.

[0059] In some embodiments, the glove body 1 has five finger portions 101, each corresponding to one of the five fingers of the human body. In some specific embodiments, the number of finger portions 101 is one, two, three, or four. For example, the number of finger portions 101 is two, and in some specific embodiments, the two finger portions 101 correspond to the middle finger and index finger of the human body, respectively.

[0060] In some embodiments, the at least one telescopic portion 2 being disposed corresponding to the distal phalanx of at least one of the subject's fingers means that at least one telescopic portion 2 is disposed on the distal phalanx of the finger corresponding to at least one finger portion 101. In some specific embodiments, the number of telescopic portions 2 disposed on the distal phalanx is one or two.

[0061] In some embodiments, the at least two telescopic portions 2 are provided corresponding to any non-distal phalanges of at least one finger of the subject, meaning that at least two telescopic portions 2 are provided on the finger portion 101 corresponding to the proximal phalange, / or the middle phalange, and / or the metacarpal bone. In some specific embodiments, the number of telescopic portions 2 corresponding to at least one of the proximal phalange, the middle phalange, and the metacarpal bone is two, three, or four.

[0062] During use, by providing a plurality of telescopic parts 2 and fixing one point of the telescopic part 2 on the finger part 101, the effects of multi-point telescopic and multi-point fixation can be achieved, and the situation in which the telescopic part 2 is arched when the finger part 101 is bent and the telescopic part 2 is separated from the finger part 101 can be avoided. The force transmitted to the finger part 101 by the telescopic part 2 is ensured, the bending degree of the finger part 101 is ensured, and the rehabilitation effect of the glove is ensured.

[0063] In some embodiments of the present invention, referring to Figures 1 to 3 At least one of the multiple telescopic parts 2 is provided at a phalange of a human finger corresponding to the finger part 101. At least one of the multiple telescopic parts 2 is provided at a joint of a human finger corresponding to the finger part 101. The number of the telescopic parts 2 provided at the finger part 101 corresponding to at least one finger is greater than the number of finger joints of the finger part 101.

[0064] In some specific embodiments of the present invention, the telescopic part 2 is arranged at the joint, which can provide conditions for the glove to drive the fingers to stretch and retract; the telescopic part 2 is arranged at the phalanges, which can increase the fit between the telescopic part 2 and the finger part 101.

[0065] In some embodiments, the number of the retractable parts 2 on the finger portion 101 corresponding to the little finger, the index finger, the middle finger, or the ring finger is at least four. The number of the retractable parts 2 on the finger portion 101 corresponding to the thumb is at least three.

[0066] In some other embodiments, the number of the retractable parts 2 corresponding to the thumbs is five.

[0067] In some other embodiments, the number of the telescopic parts 2 corresponding to the little fingers is six.

[0068] In some other embodiments, the number of the retractable parts 2 corresponding to the index finger, middle finger and ring finger is seven.

[0069] In some embodiments, when the finger portion 101 is set to one, the number of the telescopic parts 2 provided at the phalanges of the human fingers corresponding to the finger portion 101 is at least one, and / or the number of the telescopic parts provided at the joints of the human fingers corresponding to the finger portion is at least one.

[0070] In some other embodiments, the positions of the telescopic parts 2 on the finger part 101 corresponding to the human fingers are all at the joints. In some other embodiments, the positions of the telescopic parts 2 on the finger part 101 corresponding to the human fingers are all at the joints.

[0071] In some embodiments, the finger portion 101 is provided corresponding to the middle finger, the index finger or the ring finger, and the telescopic portions 2 on the finger portion 101 are provided in number of seven, the distal phalanx corresponds to the first telescopic portion 2, the middle phalanx corresponds to the second telescopic portion 2, the distal phalanx corresponds to the third telescopic portion 3, the metacarpal bone corresponds to the fourth telescopic portion 2, and the remaining fifth, sixth and seventh telescopic portions 2 are provided correspondingly on at least one of the distal interphalangeal joint, the proximal interphalangeal joint, the metacarpophalangeal joint, the distal phalanx, the middle phalanx, the proximal phalanx and the metacarpal bone.

[0072] In some specific embodiments, the finger portion 101 is provided corresponding to the middle finger, and the telescopic portion 2 is provided in four, the first telescopic portion 2 is provided at the metacarpophalangeal joint, the second telescopic portion 2 is provided at the proximal interphalangeal joint, the third telescopic portion 2 is provided at the distal interphalangeal joint, and the fourth telescopic portion 2 is provided at the distal interphalangeal joint, the proximal interphalangeal joint, the metacarpophalangeal joint, the distal phalanx, the middle phalanx or the proximal phalanx.

[0073] In some embodiments, the finger portion 101 is provided corresponding to the middle finger, and the telescopic portion 2 is provided in three, the first telescopic portion 2 is provided at the metacarpophalangeal joint, the second telescopic portion 2 is provided at the proximal interphalangeal joint, and the third telescopic portion 2 is provided at the distal interphalangeal joint.

[0074] In some other embodiments, the finger portion 101 is provided corresponding to the thumb, and the number of the telescopic portions 2 is five, the first telescopic portion 2 being provided at the distal phalanx, the second telescopic portion 2 being provided at the proximal phalanx, the third telescopic portion 2 being provided at the metacarpal bone, and the fourth and fifth telescopic portions 2 being provided at least one of the distal interphalangeal joint, the metacarpophalangeal joint, the distal phalanx, the proximal phalanx and the metacarpal bone.

[0075] In some other embodiments, the finger portion 101 is provided corresponding to the little finger, and the telescopic portions 2 are provided in six numbers, the first telescopic portion 2 is provided at the metacarpophalangeal joint, the second telescopic portion 2 is provided at the proximal phalanx, and the third telescopic portion 2 to the sixth telescopic portion 2 are provided on at least one of the distal interphalangeal joint, the proximal interphalangeal joint, the metacarpophalangeal joint, the distal phalanx, the middle phalanx and the proximal phalanx.

[0076] In some embodiments, the telescopic portion 2 provided at the metacarpophalangeal joint, the metacarpal bone, and the proximal phalanx is the same telescopic portion 2. In some specific embodiments, the telescopic portion 2 is provided across the metacarpophalangeal joint, for example, the telescopic portion 2 is arranged at the position of the finger portion 101 corresponding to the metacarpal bone, the metacarpophalangeal joint, and the proximal phalanx. In still other embodiments, the telescopic portion 2 provided at the proximal interphalangeal joint, the middle phalanx, and the proximal phalanx is the same telescopic portion 2. In still other embodiments, the telescopic portion 2 provided at the distal interphalangeal joint, the middle phalanx, and the distal phalanx is the same telescopic portion 2.

[0077] In some embodiments, the number of the telescopic parts 2 corresponding to one or more of the proximal phalanx, the middle phalanx, and the distal phalanx is 3. In some specific embodiments, the number of the telescopic parts 2 corresponding to the proximal phalanx is three, with the first telescopic part 2 corresponding to the metacarpophalangeal joint and the proximal phalanx; the second telescopic part 2 corresponding to the proximal phalanx; and the third telescopic part 2 corresponding to the proximal interphalangeal joint and the proximal phalanx.

[0078] In some other embodiments, the finger portion 101 is provided corresponding to the index finger or the little finger, and the telescopic portion 2 is provided in six numbers, the first telescopic portion 2 corresponds to the distal phalanx and the distal interphalangeal joint; the second telescopic portion 2 corresponds to the middle phalanx; the third telescopic portion 2 corresponds to the middle phalanx, the proximal interphalangeal joint and the proximal phalanx; the fourth telescopic portion 2 is provided corresponding to the proximal phalanx; the fifth telescopic portion 2 is provided corresponding to the proximal phalanx, the metacarpophalangeal joint and the metacarpal bone; and the sixth telescopic portion 2 is provided corresponding to the metacarpal bone.

[0079] In some embodiments, the telescopic portion 2 and / or the connecting portion 3 that are interconnected on the same finger portion 101 form a long bellows. In some other embodiments, the number of long bellows provided on the same finger portion 101 is two, three, or more.

[0080] In some embodiments of the present invention, referring to Figures 1 to 3 A connecting portion 3 is provided between any two adjacent telescopic portions 2 on the finger portion 101 . The connecting portion 3 is hollow and is used to connect the two adjacent telescopic portions 2 .

[0081] In some specific embodiments of the present invention, the connecting portion 3 is a hollow circular tube, and every two adjacent telescopic portions 2 on the same finger portion 101 are connected through the connecting portion 3 .

[0082] In some embodiments, the cross-section of the connecting portion 3 is polygonal.

[0083] Figure 4 for Figure 3 Schematic diagram of the partial structure of the telescopic part and the fixing parts, Figure 8 for Figure 4 Schematic diagram of the structure of the middle telescopic part and the connecting part, Figure 9 Schematic diagram of the structure of the telescopic portion and the connecting portion in the fifth embodiment of the present invention. Figure 10 Schematic diagram of the structure of the telescopic portion and the connecting portion in the sixth embodiment of the present invention.

[0084] In some embodiments of the present invention, referring to Figures 1 to 4 and Figures 8 to 10 The connecting portion 3 may have the same or different structure as the telescopic portion 2.

[0085] In some specific embodiments of the present invention, when the connecting portion 3 is different from the telescopic portion 2 , the connecting portion 3 is in a circular tube shape and is used to fix the telescopic portion 2 .

[0086] In some other embodiments, the connecting portion 3 and the telescopic portion 2 have the same structure, both being telescopic tubes. When each connecting portion 3 has the same structure as the telescopic portion 2, the telescopic portion 2 and the connecting portion 3 on a single finger portion 101 form a long telescopic bellows, i.e., only one telescopic bellows is provided on a single finger portion 101. In this case, by fixing the telescopic bellows at multiple points, the fit between the telescopic bellows and the finger portion 101, the degree of bending of the finger portion 101, and the rehabilitation effect of the glove can be ensured.

[0087] Figure 5 for Figure 4 Schematic diagram of the structure of the fixing parts.

[0088] In some embodiments of the present invention, referring to Figures 1 to 5 , further comprising a fixing member 4; the fixing member 4 is arranged on the glove body 1, and the fixing member 4 is arranged between any adjacent telescopic parts 2, and the fixing member 4 is used to fix at least one of the telescopic part 2 and the connecting part 3.

[0089] In some specific embodiments of the present invention, the fixing member 4 is fixedly disposed on the finger portion 101 and the palm portion 102 , and the fixing member 4 is used to fix the telescopic portion 2 and / or the connecting portion 3 to the finger portion 101 .

[0090] In some embodiments, each of the fixing members is an integral structure.

[0091] Taking the above-mentioned finger part 101 corresponding to the middle finger and the telescopic parts 2 as an example, six connecting parts 3 for communication are provided between the seven telescopic parts 2, and the fixing parts 4 are provided in eight forms, two of which are respectively provided at the two ends of the four telescopic parts 2, and the other six fixing parts 4 are respectively provided corresponding to three of the connecting parts 3, thereby realizing six-point fixation.

[0092] In some other embodiments, the number of the fixing members 4 is three, five, six, or other numbers.

[0093] In some embodiments of the present invention, reference Figures 1 to 5 The fixing member 2 includes a base portion and a clamping portion, and the clamping portion is vertically arranged on the base portion.

[0094] In some specific embodiments of the present invention, the base portion is plate-shaped, and the clips are evenly arranged on the base portion. Initially, the base portion is horizontally arranged, and the clips are perpendicular to the base portion, meaning that the clips are initially parallel to each other. During use, the telescopic portion 2 bends the base portion due to the action of an external structure, causing the ends of two adjacent clips facing away from the base portion to move away from each other. This allows each position to be fixed using a single, integrated fixing member 2.

[0095] In some embodiments of the present invention, the fixing member 2 is made of a flexible or elastic material.

[0096] In some embodiments, the flexible or elastic material is silicone.

[0097] In some other embodiments, the flexible or elastic material is plastic or rubber.

[0098] Figure 6 Schematic diagram of the structure of the fixing member in the third embodiment of the present invention, Figure 7 Schematic diagram of the structure of the fixing member in the fourth embodiment of the present invention.

[0099] In some embodiments of the present invention, referring to Figures 1 to 7 The fixing member 4 is provided with a fixing hole, and at least one of the telescopic portion 2 or the connecting portion 3 is sleeved on the fixing hole.

[0100] In some specific embodiments of the present invention, the fixing member 4 is configured to be arch-shaped, the fixing hole is set through the fixing member 4, one side of the plane of the fixing member 4 is fixed on the finger portion 101, and one end of the arch surface of the fixing member 4 is coaxially arranged with the telescopic portion 2 or the connecting portion 3.

[0101] In some embodiments of the present invention, referring to Figures 1 to 7The fixing member 4 is arranged around the circumference of at least one of the telescopic portion 2 and the connecting portion 3 .

[0102] In some specific embodiments of the present invention, the circumferential sides of the telescopic portion 2 or the connecting portion 3 are in contact with the inner sidewall of the fixing hole, and the telescopic portion 2 and the connecting portion 3 are passed through the fixing hole for fixation during use.

[0103] In some embodiments of the present invention, referring to Figures 1 to 7 The fixing hole is provided with an opening, and the opening is used for allowing at least one of the telescopic part 2 or the connecting part 3 to pass through.

[0104] In some specific embodiments of the present invention, the non-planar side of the fixing hole is provided with an opening, the spacing of the openings being smaller than the diameter of the fixing hole, and the connecting portion 3 is snap-fitted to the fixing hole through the opening to secure the telescopic portion 2. This allows the telescopic portion 2 and the connecting portion 3 to be secured by snap-fitting, facilitating their removal.

[0105] In some embodiments of the present invention, referring to Figure 1 and Figure 2 Any two adjacent telescopic parts 2 are an integrated structure; or any connecting part 3 and the telescopic part 2 connected thereto are an integrated structure.

[0106] In some specific embodiments of the present invention, the telescopic portion 2 and the connecting portion 3 on a single finger portion 101 are integrally structured. In some embodiments, the telescopic portion 2 and the connecting portion 3 provided on the palm portion 102 and the proximal phalanx of a single finger portion 101 are integrally structured, and the telescopic portion 2 and the connecting portion 3 provided on the middle phalanx and the distal phalanx are integrally structured.

[0107] In some embodiments of the present invention, referring to Figure 1 and Figure 2 , further comprising a restraint member 5; the restraint member 5 is disposed on the finger portion 101, and the restraint member 5 is disposed around the telescopic portion 2, and the restraint member 5 is used to limit the range of motion of the telescopic portion 2.

[0108] In some specific embodiments of the present invention, the restraining member 5 is made of a flexible wire material, with both ends of the restraining member 5 fixed to the finger portion 101, and the restraining member 5 is disposed around the telescopic portion 2. The restraining member 5 provides a point fixation on the telescopic portion 2's axis, allowing the telescopic portion 2 to fit tightly against the finger portion 101 and remain in a retractable state, thereby preventing arching and maximizing the telescopic effect of the telescopic portion 2.

[0109] In some specific embodiments of the present invention, the material of the restraining member 5 is at least one of nitrile, silicone, rubber, etc.

[0110] In some specific embodiments of the present invention, the material of the restraining member 5 is at least one of cotton thread, linen thread, nylon thread, etc.

[0111] In some embodiments of the present invention, referring to Figure 1 and Figure 2 The telescopic portion 2 is a bellows, and the restraining member 5 is arranged at the trough of the bellows.

[0112] In some specific embodiments of the present invention, the surface on which the restraining member 5 is disposed is coplanar with the annular surface where the troughs are located, thereby reducing the restriction of the restraining member 5 on the telescopic tube when the telescopic portion 2 is extended or retracted. Furthermore, since the restraining member 5 is a flexible wire, positioning the restraining member 5 at the troughs of the corrugated tube conforms to the mechanical structure and facilitates assembly of the restraining member 5.

[0113] In some embodiments of the present invention, referring to Figure 1 and Figure 2 The restraining member 5 is provided with at least two restraining parts, and the number of the wave crests of the corrugated tube between any two adjacent restraining parts is at least one.

[0114] In some specific embodiments of the present invention, the restraining member 5 is annular and is wound around the side of the telescopic portion 2 away from the finger portion 101. Both ends of the restraining member 5 are fixed to the finger portions 101 on either side of the telescopic portion 2. In this case, the restraining member 5 has two portions wound around the telescopic portion 2, which are the two restraining portions. In some embodiments, the number of crests of the bellows between two adjacent restraining portions is one, two, three, or another number.

[0115] In some other embodiments, the restraining member 5 can have three, four or other number of restraining parts by being fixed at multiple points and wound at multiple locations.

[0116] Figure 11 This is a structural diagram of a supporting member in a seventh embodiment of the present invention. Figure 12 Schematic diagram of the structure of the supporting member in the eighth embodiment of the present invention.

[0117] In some embodiments of the present invention, referring to Figures 1 to 12 , further comprising a resisting member 6 ; the resisting member 6 is arranged on the finger portion 101 , and the restraining member 5 is arranged on the resisting member 6 .

[0118] In some specific embodiments of the present invention, the resisting member 6 is fixedly disposed on the finger portion 101 , and the resisting member 6 is located between the telescopic portion 2 and the finger portion 101 , and a side of the resisting member 6 close to the telescopic portion 2 is configured as an arc surface.

[0119] In some embodiments of the present invention, referring to Figure 3 and Figure 12 The supporting member 6 is provided with at least two fixing ears 601 , and each fixing ear 601 is located on both sides of the supporting member 6 , and the fixing ears 601 are used to fix the restraining member 5 .

[0120] In some specific embodiments of the present invention, two fixing ears 601 are provided, and the fixing ears 601 are provided in a barb shape. The two fixing ears 601 are symmetrically arranged on the supporting member 6 along the central axis of the telescopic part 2. The fixing ears 601 are used for hanging the restraint part to facilitate the installation and disassembly of the restraint part.

[0121] In some embodiments, the number of the fixing ears 601 is set to two, four or other values.

[0122] In some specific embodiments of the present invention, the restraining member 5 is an annular structure, with one side of the restraining member 5 fixed to the fixing ear 601 on one side of the abutting member 6, and the other side of the restraining member 5 fixed to the fixing ear 601 on the other side of the abutting member 6. The number of bellows sections between the two restraints formed by the restraining member 5 is one.

[0123] Figure 13 Schematic diagram of the structure of the pneumatic rehabilitation glove in the ninth embodiment of the present invention.

[0124] In some embodiments of the present invention, referring to Figures 1 to 13 The glove further includes an air supply device 7, which is in communication with the telescopic portion 2 and is used to drive the telescopic portion 2 to extend and retract. When positive pressure is applied to the telescopic portion 2, the glove causes the fingers to flex; when negative pressure is applied to the telescopic portion 2, the glove causes the fingers to extend.

[0125] In some specific embodiments of the present invention, the air supply device 7 includes a pump-valve assembly and a pipeline for connecting the pump-valve assembly with the telescopic part 2 .

[0126] In some embodiments, the pipeline includes a main pipeline and a branch pipeline, one end of the main pipeline is connected to the air supply unit, and the other end of the main pipeline is connected to the branch pipeline, and the branch pipeline is used to connect to one of the telescopic parts 2 on each of the finger parts 101.

[0127] In some embodiments of the present invention, referring to Figure 2and Figure 13 , further comprising an air circuit switch 8; the air circuit switch 8 is arranged on the air supply device 7, and the air circuit switch 8 is used to control the on-off of the air supply device 7 and the telescopic portion 2.

[0128] In some specific embodiments of the present invention, the gas circuit switch 8 is provided at the connection point between the main pipeline and the branch pipeline, and the gas circuit switch 8 is used to control the connection between the main pipeline and at least one of the branch pipelines.

[0129] In some embodiments of the present invention, referring to Figure 1 and Figure 3 The glove body 1 further includes a palm portion 102 ; the finger portion 101 is disposed on the palm portion 102 , and the palm portion 102 is used for being worn by a subject.

[0130] In some specific embodiments of the present invention, the palm portion 102 is palm-shaped, the finger portion 101 is disposed on the palm portion 102 , and both the finger portion 101 and the palm portion 102 are used to be worn by the subject.

[0131] In some embodiments of the present invention, the finger portion 101 and the palm portion 102 are connected by suturing.

[0132] In some embodiments of the present invention, the finger portion 101 and the palm portion 102 are an integrated structure.

[0133] In some embodiments of the present invention, referring to Figure 1 and Figure 3 The glove body 1 further includes a first fixing portion 103 and a second fixing portion 104; the first fixing portion 103 and the second fixing portion 104 are respectively arranged on both sides of the palm portion 102, and the first fixing portion 103 and the second fixing portion 104 are both provided with Velcro.

[0134] In some specific embodiments of the present invention, the first fixing portion 103 and the second fixing portion 104 are disposed on either side of the palm portion 102. The velcro is a hook and loop fastener. When a subject puts on the glove, the first fixing portion 103 and the second fixing portion 104 are unfolded, the subject places the hand on the donning portion, and then the first fixing portion 103 and the second fixing portion 104 are bonded together using the velcro. When the subject removes the glove, the first fixing portion 103 and the second fixing portion 104, bonded together by the velcro, are unfolded and the glove can be removed.

[0135] While the embodiments of the present invention have been described in detail above, it will be apparent to those skilled in the art that various modifications and variations of these embodiments are possible. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the claims. Furthermore, the invention described herein is susceptible to other embodiments and may be practiced or implemented in a variety of ways.

Claims

1. A pneumatic rehabilitation glove, characterized in that: It includes a glove body and a plurality of telescopic parts; The telescopic portion is hollow and is used for telescoping; The glove body includes a finger portion, the finger portion being configured to correspond to each finger of a subject, and a portion of the plurality of retractable portions being disposed on the finger portion such that at least one retractable portion is disposed corresponding to a distal phalanx of at least one finger of the subject; A portion of the plurality of retractable portions is disposed on at least one finger of the subject, and is disposed on the remaining portion of the finger except the distal phalanx, such that at least two of the retractable portions are disposed corresponding to any non-distal phalanx of the at least one finger of the subject; The pneumatic rehabilitation glove further includes a restraining member; the restraining member is arranged on the finger portion and is arranged around the telescopic portion, and the restraining member is used to limit the range of movement of the telescopic portion.

2. The pneumatic rehabilitation glove according to claim 1, characterized in that: At least one of the plurality of telescopic parts is arranged at a phalanx of a finger of a human body corresponding to the finger of the finger part.

3. The pneumatic rehabilitation glove according to claim 1, characterized in that: At least one of the plurality of telescopic parts is arranged at a joint of the finger part corresponding to a finger of a human body.

4. The pneumatic rehabilitation glove according to claim 1, characterized in that: A connecting portion is provided between any two adjacent telescopic portions on the finger portion. The connecting portion is hollow and is used to connect the two adjacent telescopic portions.

5. The pneumatic rehabilitation glove according to claim 4, characterized in that: The connecting portion and the telescopic portion may have the same or different structures.

6. The pneumatic rehabilitation glove according to claim 4, characterized in that: The telescopic portion is a bellows.

7. The pneumatic rehabilitation glove according to claim 4, characterized in that: Also includes fixings; The fixing member is provided on the glove body and between any adjacent telescopic parts. The fixing member is used to fix at least one of the telescopic part and the connecting part.

8. The pneumatic rehabilitation glove according to claim 7, characterized in that: The fixing member is provided with a fixing hole, and at least one of the telescopic portion or the connecting portion is sleeved on the fixing hole.

9. The pneumatic rehabilitation glove according to claim 8, characterized in that: The fixing member is disposed around a circumference of at least one of the telescopic portion and the connecting portion.

10. The pneumatic rehabilitation glove according to claim 8, characterized in that: The fixing hole is provided with an opening, and the opening is used for allowing at least one of the telescopic portion or the connecting portion to pass through.

11. The pneumatic rehabilitation glove according to claim 4, characterized in that: Any two adjacent telescopic parts are an integrated structure; Or any one of the connecting parts and the telescopic part connected thereto is an integral structure.

12. The pneumatic rehabilitation glove according to claim 1, characterized in that: The telescopic portion is a bellows, and the restraining member is arranged at the trough of the bellows.

13. The pneumatic rehabilitation glove according to claim 12, characterized in that: The restraining member is provided with at least two restraining portions, and the number of the wave crests of the corrugated tube between any two adjacent restraining portions is at least one.

14. The pneumatic rehabilitation glove according to claim 1, characterized in that: Also includes abutment; The resisting member is arranged on the finger portion, and the restraining member is arranged on the resisting member. 15 . The pneumatic rehabilitation glove according to claim 14 , wherein the supporting member is provided with at least two fixing ears, and each fixing ear is located on both sides of the supporting member, and the fixing ears are used to fix the restraining member.

16. The pneumatic rehabilitation glove according to any one of claims 1, characterized in that: Also includes an air supply device; The air supply device is communicated with the telescopic part, and the air supply device is used to drive the telescopic part to extend and retract.

17. The pneumatic rehabilitation glove according to claim 16, characterized in that: Also includes gas circuit switch; The gas circuit switch is provided on the gas supply device, and is used to control the on-off of the gas supply device and the telescopic part.

18. The pneumatic rehabilitation glove according to claim 1, characterized in that: The glove body also includes a palm portion; The finger portion is arranged on the palm portion, and the palm portion is used for being worn by a subject.

19. The pneumatic rehabilitation glove according to claim 18, characterized in that: The finger portion and the palm portion are an integrated structure.

20. The pneumatic rehabilitation glove according to claim 18, characterized in that: The finger portion and the palm portion are both provided with the telescopic portion.

21. The pneumatic rehabilitation glove according to claim 18, characterized in that: The glove body further includes a first fixing portion and a second fixing portion; The first fixing portion and the second fixing portion are respectively arranged on both sides of the palm portion, and both the first fixing portion and the second fixing portion are provided with Velcro.

22. The pneumatic rehabilitation glove according to claim 1, characterized in that: The number of the telescopic parts provided on the finger portion corresponding to at least one finger is greater than the number of finger joints of the finger portion.

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