CN210096019U

CN210096019U - Appliance for correcting hand joints of infants

Info

Publication number: CN210096019U
Application number: CN201920621240.1U
Authority: CN
Inventors: 刘霞; 彭艳萍; 赵爱梅; 王云; 阳文景; 韦联彬; 王进
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-21
Anticipated expiration: 2029-04-30

Abstract

The utility model belongs to the technical field of medical rehabilitation, in particular to a hand joint correction appliance for infants, which comprises a hand supporting plate and a forearm supporting plate, wherein the top surface of the hand supporting plate is provided with a palm area, four finger areas and a thumb area, the front end of the palm area is provided with the four finger areas, the left end and the right end of the palm area are both provided with the thumb area, the hand supporting plate is also provided with a tiger mouth part, and the tiger mouth part can slide to the left end or the right end of the palm area relative to the hand supporting plate; the hand supporting plate is also provided with a hand fixing belt; the rear end dorsad of hand layer board the side in four finger district is provided with accomodates the groove, the one end of forearm layer board is connected accomodate the bottom in groove, the other end stretches out through flexible outside the notch of accomodating the groove, or accomodate in accomodate the inslot, the forearm bed course has been laid to the top surface of forearm layer board, the forearm layer board still is provided with the forearm fixed band. The utility model discloses a correction apparatus left and right hands are general effect, have also enlarged correction apparatus's application scope.

Description

Appliance for correcting hand joints of infants

[ technical field ] A method for producing a semiconductor device

The utility model relates to a medical treatment rehabilitation technology field, concretely relates to baby's hand joint correction apparatus.

[ background of the invention ]

For high-risk babies (generally, the babies are in a fetal period and are damaged by various high-risk factors in the neonatal period during delivery, such as intrauterine fetal distress, intrauterine fetal growth retardation, umbilical cord abnormality, oligohydramnios, amniotic fluid pollution, premature birth, low birth weight, asphyxia, intracranial hemorrhage, hypoxic ischemic encephalopathy, hemolytic disease, hypoglycemia, brain injury syndrome and the like) and about 10-20% of normal babies, the situations of finger adduction, wrist joint flexion and the like can occur, if human intervention is not performed, the phenomena of finger adduction, wrist joint flexion and the like continuously exist, the hand functions of the children can be influenced, if early correction is not performed in time, operation treatment is required in a later stage, the pain of the babies and the economic burden of parents are increased, and some babies can have sequelae. If the thumb adduction of the baby is fixed and corrected at ordinary times, the baby can be helped to open the thumb, and the recovery of the baby can be effectively helped. However, the hand correction tool in the prior art can only be used for the left hand or the right hand, and when the hand correction tool is used, the corresponding correction tool needs to be found for the left hand or the right hand according to the corrected hand, which consumes time; in addition, most of the existing correction tools only have the function of correcting the flexion of the fingers or the flexion of the wrists, and the application range is small.

[ Utility model ] content

The utility model aims to provide a: to the problem that above-mentioned exists, provide a baby's hand joint orthotic devices, this utility model has realized about the orthotic devices general effect of hand, has also enlarged orthotic devices's application scope.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a hand joint correcting tool for infants comprises a hand supporting plate and a forearm supporting plate, wherein the hand supporting plate is made of hard materials, a hand cushion layer made of soft materials is paved on the top surface of the hand supporting plate, the top surface of the hand supporting plate is provided with a palm area, four finger areas and a thumb area, the front end of the palm area is provided with the four finger areas, the left end and the right end of the palm area are provided with the thumb areas, the thumb areas and the palm area form an angle, the hand supporting plate is also provided with a tiger mouth part, the top end of the tiger mouth part protrudes out of the top surface of the hand supporting plate, the bottom end of the tiger mouth part is in sliding connection with the top surface of the hand supporting plate, and two end points of a sliding track of the tiger mouth part are respectively located at the left end and the right end of the palm area and; the hand supporting plate is also provided with a hand fixing strap; the rear end dorsad of hand layer board the side in four finger district is provided with accomodates the groove, accomodate the opening orientation in groove and be on a parallel with the fore-and-aft direction of hand layer board, the one end of forearm layer board is the stiff end, and the other end is the free end, and its stiff end is connected accomodate the bottom in groove, the forearm layer board is extending structure, and its flexible direction is on a parallel with the fore-and-aft direction of hand layer board, the free end of forearm layer board passes through the extension of forearm layer board is stretched out outside accomodating the notch in groove, or shorten and accomodate in accomodate the inslot, the top surface of forearm layer board can be dismantled and laid the forearm bed course, the forearm layer board still is provided with the forearm fixed band.

Preferably, the top surface of the hand supporting plate is provided with a sliding groove for slidably mounting the tiger mouth part, and two ends of the sliding groove are respectively positioned at the left end and the right end of the palm area and are both positioned in the range of forming an angle between the palm area and the thumb area.

Preferably, the sliding groove is in a long strip shape, and the length direction of the sliding groove is parallel to the left and right directions of the hand supporting plate.

Preferably, the hand fixing strap includes palm fixing strap, four finger fixing straps and thumb fixing strap, the palm fixing strap set up in palm district, four finger fixing straps set up in four finger districts, the thumb fixing strap set up in thumb district.

Preferably, the forearm cushion layer is made of soft materials, one end of the forearm cushion layer is connected with the fixed end of the forearm supporting plate, the other end of the forearm cushion layer is detachably connected with the free end of the forearm cushion layer, and the end of the forearm cushion layer extends out of the accommodating groove through the notch of the accommodating groove or is accommodated in the accommodating groove.

Preferably, the forearm pad layer has a length not less than the length of the forearm support plate when it is extended to the longest.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a tiger mouth portion with the sliding connection of hand layer board and the flexible setting of accomodating groove and forearm layer board, realized the general effect of correction apparatus left and right hands, also enlarged the application scope of correction apparatus, specifically be, to the infant who only has finger bucking symptom, during the use, the forearm layer board is accomodate in accomodate the inslot, tiger mouth portion can be according to the hand that the infant needs to correct for left hand or right hand and slide to the right-hand member or the left end in palm district, in order to be applicable to left hand or right hand, makes the palm heart of infant's hand towards the top surface of hand layer board is placed on the hand layer board, and then fixes through the hand fixed band to play the effect of correcting the adduction of infant's finger, therefore, tiger mouth portion with the sliding connection of hand layer board has realized the general effect of correction apparatus left and right hands; to the infant who has finger adduction and wrist bucking symptom simultaneously, the extension forearm layer board makes it stretch out accomodate the groove back outward, make infant's palm orientation the top surface of layer board makes hand and forearm be fixed in respectively on layer board and the forearm layer board, play the effect of correcting, consequently, accomodate the groove with the flexible setting of forearm layer board is applicable in the application scope who has enlarged the correction apparatus, has solved the problem that prior art patient's hand joint correction apparatus mostly only is suitable for a symptom.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the forearm support plate of a preferred embodiment of the present invention extending out of the storage groove.

Fig. 2 is a schematic structural view of the forearm support plate of a preferred embodiment of the present invention received in the receiving groove.

Fig. 3 is an enlarged view of a structure in fig. 2.

It is mainly the description of the element symbol:

in the drawings: 1-palm splint, 11-palm region, 12-four fingers region, 13-thumb region, 14-tiger mouth region, 15-chute, 2-forearm splint, 21-forearm fixation band, 4-hand fixation band, 41-palm fixation band, 42-four fingers fixation band, 43-thumb fixation band, 5-storage slot, 6-forearm cushion.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The drawings are only for purposes of illustration and are not intended to be limiting, certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention, and do not represent the size of the actual product, and it is understood that some well-known structures, elements and descriptions thereof in the drawings may be omitted for persons skilled in the art.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3, in a preferred embodiment of the present invention, an infant hand joint orthosis includes a hand rest 1 and a forearm rest 2, wherein the hand rest 1 is made of a hard material, preferably, the hard material is selected from hard plastics, which has a supporting and fixing function and a light weight compared to other hard materials, and does not affect the movement of the hand of an infant during orthosis, a hand cushion (not shown) made of a soft material is laid on the top surface of the hand rest 1, the top surface of the hand rest 1 is provided with a palm region 11, four finger regions 12, and a thumb region 13, the front end of the palm region 11 is provided with the four finger regions 12, the left and right ends of the palm region are provided with the thumb region 13, and the thumb region 13 forms an angle with the palm region 11, the hand rest 1 is further provided with a tiger mouth region 14, the top end of the tiger mouth region 14 protrudes from the top surface of the hand rest 1, the bottom end of the hand support plate is connected with the top surface of the hand support plate 1 in a sliding mode, two end points of a sliding track of the tiger mouth part 14 are respectively located at the left end and the right end of the palm area 11 and are located in the range of an angle formed by the palm area 11 and the thumb area 13. Still be provided with hand fixed band 4 on the palm board 1, it is further, hand fixed band 4 includes palm fixed band 41, four finger fixed band 42 and thumb fixed band 43, palm fixed band 41 set up in palm district 11, four finger fixed band 42 set up in four finger district 12, thumb fixed band 43 set up in thumb district 13.

The tiger mouth part 14 maintains a certain angle between the thumb and the index finger of the infant for recovering the normal abduction function of the thumb of the infant, when the infant with only finger flexion symptom is used, the forearm supporting plate 2 is accommodated in the accommodating groove 5, the tiger mouth part 14 can slide to the right end or the left end of the palm area 11 for the left hand or the right hand according to the hand to be corrected of the infant, so as to be suitable for the left hand or the right hand, then the palm center of the infant is enabled to face the top surface of the supporting plate 1 and be arranged on the supporting plate 1, and the palm, the four fingers and the thumb of the infant are adjusted to be respectively attached to the palm area 11, the four finger area 12 and the thumb area 13 on the supporting plate 1, and then the palm, the four fingers and the thumb of the infant are respectively fixed through the palm fixing band 41, the four finger fixing band 42 and the thumb fixing band 43, thereby the finger adduction of the infant is corrected, therefore, the sliding connection between the tiger mouth portion 14 and the hand splint 1 functions as a common tool for both the right and left hands. Furthermore, a sliding chute 15 for slidably mounting the tiger mouth part 14 is formed in the top surface of the hand support plate 1, and two ends of the sliding chute 15 are respectively located at the left end and the right end of the palm area 11 and are both located within a range of an angle formed by the palm area 11 and the thumb area 13. Preferably, the sliding slot 15 is a long strip, and the length direction thereof is parallel to the left and right direction of the hand rest board 1, so as to facilitate sliding of the mouth portion 14.

The rear end dorsad of hand layer board 1 the side that four indicate district 12 is provided with accomodates groove 5, the opening orientation of accomodating groove 5 is on a parallel with the fore-and-aft direction of hand layer board 1, the one end of forearm layer board 2 is the stiff end, and the other end is the free end, and its stiff end is connected accomodate the bottom of groove 5, forearm layer board 2 is extending structure, and its flexible direction is on a parallel with the fore-and-aft direction of hand layer board 1, the free end of forearm layer board 2 passes through the extension of forearm layer board 2 stretches out accomodate outside the notch of groove 5, or shorten and accomodate in accomodate the inslot 5, forearm cushion layer board 2's top surface can be dismantled and laid forearm cushion 6, forearm layer board 2 still is provided with forearm fixed band 21.

For an infant patient suffering from the symptoms of adduction of fingers and flexion of wrist, extending the forearm supporting plate 2 to extend out of the accommodating groove 5, enabling the palm center of the infant patient to face the top surface of the forearm supporting plate 1, enabling the hand and the forearm to be respectively placed on the forearm supporting plate 1 and the forearm supporting plate 2, adjusting the palm, the four fingers and the thumb of the infant patient to be respectively attached to the palm area 11, the four finger area 12 and the thumb area 13 on the palm supporting plate 1, respectively fixing the palm, the four fingers and the thumb of the infant patient on the forearm supporting plate 1 through the palm fixing band 41, the four finger fixing band 42 and the thumb fixing band 43 to correct the symptoms of flexion of fingers, and fixing the forearm of the infant patient on the forearm supporting plate 2 through the forearm fixing band 21 to correct the symptoms of flexion of wrist of the infant patient. Therefore, the accommodating groove 5 and the telescopic arrangement of the forearm supporting plate 2 are applicable to enlarging the application range of the correcting tool, and the problem that most of the correcting tools for the hand joints of patients in the prior art are only applicable to one symptom is solved

Furthermore, the forearm cushion layer 6 is made of soft material, one end of the forearm cushion layer is connected with the fixed end of the forearm supporting plate 2, the other end of the forearm cushion layer is detachably connected with the free end of the forearm cushion layer 6, the end extends out of the containing groove 5 through the notch of the containing groove 5 or is contained in the containing groove 5, when the correcting tool is used for correcting the wrist flexion, extending the forearm supporting plate 2 out of the accommodating groove 5, taking the end of the forearm cushion layer 6 away from the fixed end of the forearm supporting plate 2 out of the accommodating groove 5, covering the forearm supporting plate 2 and connecting with the free end of the forearm supporting plate 2, when the forearm supporting plate 2 needs to be accommodated in the accommodating groove 5, the connection between the forearm cushion layer 6 and the forearm supporting plate 2 is firstly detached, and then the forearm supporting plate 2 is retracted to be accommodated in the accommodating groove 5. In the utility model, the forearm cushion layer 6 is connected with the forearm supporting plate 2, the forearm fixing band 21 can not influence the extension and contraction of the forearm supporting plate 2.

Further, the length of forearm cushion 6 is not less than the length of forearm layer board 2 when extending to the longest to guarantee forearm layer board 2 is stretching out when accomodating groove 5 is outer, each position all covers on its top surface has the cushion, for the infant provides more comfortable experience.

The working principle is as follows:

when the child with only finger flexion symptoms is used, the forearm supporting plate 2 is accommodated in the accommodating groove 5, the tiger mouth part 14 can slide to the right end or the left end of the palm area 11 according to the condition that the hand to be corrected of the child is the left hand or the right hand, so that the palm center of the child is placed on the palm supporting plate 1 towards the top surface of the palm supporting plate 1, the palm, the four fingers and the thumb of the child are respectively attached to the palm area 11, the four finger area 12 and the thumb area 13 on the palm supporting plate 1 and then fixed through the hand fixing belt 4; for the infant who has the symptoms of finger adduction and wrist flexion, after the forearm supporting plate 2 is stretched out of the accommodating groove 5, the palm center of the infant faces the top surface of the hand supporting plate 1, and the hand and the forearm are respectively fixed on the hand supporting plate 1 and the forearm supporting plate 2.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. An appliance for correcting a hand joint of an infant, comprising: the hand support plate is made of hard materials, a hand cushion layer made of soft materials is paved on the top surface of the hand support plate, a palm area, four finger areas and a thumb area are arranged on the top surface of the hand support plate, the four finger areas are arranged at the front end of the palm area, the thumb areas are arranged at the left end and the right end of the palm area, the thumb areas form an angle with the palm area, a tiger mouth part is further arranged on the hand support plate, the top end of the tiger mouth part protrudes out of the top surface of the hand support plate, the bottom end of the tiger mouth part is in sliding connection with the top surface of the hand support plate, and two end points of a sliding track of the tiger mouth part are respectively located at the left end and the right end of the palm area and are located within the angle formed between the palm area and; the hand supporting plate is also provided with a hand fixing strap; the rear end dorsad of hand layer board the side in four finger district is provided with accomodates the groove, accomodate the opening orientation in groove and be on a parallel with the fore-and-aft direction of hand layer board, the one end of forearm layer board is the stiff end, and the other end is the free end, and its stiff end is connected accomodate the bottom in groove, the forearm layer board is extending structure, and its flexible direction is on a parallel with the fore-and-aft direction of hand layer board, the free end of forearm layer board passes through the extension of forearm layer board is stretched out outside accomodating the notch in groove, or shorten and accomodate in accomodate the inslot, the top surface of forearm layer board can be dismantled and laid the forearm bed course, the forearm layer board still is provided with the forearm fixed band.

2. The apparatus for correcting hand joints of infants according to claim 1, wherein: the top surface of the hand supporting plate is provided with a sliding groove for slidably mounting the tiger mouth part, and two ends of the sliding groove are respectively positioned at the left end and the right end of the palm area and are both positioned in the range of an angle formed by the palm area and the thumb area.

3. An infant hand joint orthosis according to claim 2, wherein: the sliding groove is in a long strip shape, and the length direction of the sliding groove is parallel to the left and right directions of the hand supporting plate.

4. The apparatus for correcting hand joints of infants according to claim 1, wherein: the hand fixing strap comprises a palm fixing strap, four-finger fixing straps and a thumb fixing strap, the palm fixing strap is arranged in the palm area, the four-finger fixing straps are arranged in the four-finger area, and the thumb fixing strap is arranged in the thumb area.

5. The apparatus for correcting hand joints of infants according to claim 1, wherein: the forearm cushion layer is made of soft materials, one end of the forearm cushion layer is connected with the fixed end of the forearm supporting plate, the other end of the forearm cushion layer is detachably connected with the free end of the forearm cushion layer, and the end of the forearm cushion layer extends out of the accommodating groove or is accommodated in the accommodating groove through the notch of the accommodating groove.

6. An infant hand joint orthosis according to claim 5, wherein: the length of the forearm cushion layer is not less than the length of the forearm supporting plate when the forearm supporting plate extends to the longest.