CN217472188U - Individualized lower limb rehabilitation brace capable of avoiding tumor compression - Google Patents
Individualized lower limb rehabilitation brace capable of avoiding tumor compression Download PDFInfo
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- CN217472188U CN217472188U CN202123011101.3U CN202123011101U CN217472188U CN 217472188 U CN217472188 U CN 217472188U CN 202123011101 U CN202123011101 U CN 202123011101U CN 217472188 U CN217472188 U CN 217472188U
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- sheet body
- lower limb
- limb rehabilitation
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- lamellar body
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Abstract
The utility model discloses an avoid oppressing recovered brace of individualized low limbs of tumour, its accommodating space that encloses including the first lamellar body and the second lamellar body and by first lamellar body and second lamellar body of mutually supporting. The relative position of first lamellar body and second lamellar body both sides all extends and is equipped with a plurality of buckles, mutually supports in relative position. The inside bandage that walks of a set of buckle of mutually supporting. According to the invention, the size of the accommodating space formed by the first sheet body and the second sheet body can be adjusted by the individually adjustable bandage according to the actual condition of the tumor part of the patient, so that the affected limb of the patient can be well fixed, the deformity of the affected limb part caused by the failure of good fixation can be avoided, the structure is simple, and the assembly, disassembly and operation are convenient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an individualized lower limb rehabilitation brace capable of avoiding tumor compression.
Background
Benign tumors of the lower extremities often cause deformities, shortages, bone defects and pathological fractures of the lower extremities, which need to be treated surgically or with rehabilitation aids. Because the need of people for orthopedic conservative treatment is gradually increased, and the operation treatment of deformity caused by benign tumor of lower limb has the limitations of indications and contraindications, the use of rehabilitation aids is becoming the main way for treating lower limb deformity.
The lower limb deformity rehabilitation assistive device comprises plaster, a thermoplastic splint, a 3D printing personalized rehabilitation assistive device and the like. The use of plaster for reduction has a number of drawbacks, such as being cumbersome, having poor air permeability, being unsightly, having poor healing efficacy, being opaque to X-rays, etc. The traditional thermoplastic splint is not customized, so that the traditional thermoplastic splint is uncomfortable to wear, long in recovery period and poor in air permeability. Compared with plaster and traditional thermoplastic splints, the 3D printing customized personalized rehabilitation assistive device has the characteristics of customization, wearing comfort, good rehabilitation effect, portability, attractiveness, good air permeability, X-ray transmission and the like, and can be designed with additional functions according to clinical requirements. According to the condition of a patient and clinical requirements, the functions of avoiding pressing tumor, promoting fracture healing, carrying medicine and slowly releasing, applying stress stimulation, treating wounds, additionally arranging an air bag to avoid load are increased, and the auxiliary tool for orthopedic rehabilitation in the future is a trend.
When designing a rehabilitation aid for a patient with lower limb deformity caused by a benign tumor of the lower limb, the compression effect of the rehabilitation aid on the tumor should be considered. If a plaster or thermoplastic splint is used for rehabilitation therapy, external pressure is easily applied to the tumor, which promotes the tumor progression and increases the invasion and metastasis potential of cancer cells.
Therefore, there is a need to provide a rehabilitation aid with a personalized design to overcome the drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a personalized lower limb rehabilitation brace which has a simple structure, is convenient to assemble and disassemble, can realize good fixation on lower limb injury parts of patients at different tumor positions and avoids tumor compression.
In order to realize the aim, the personalized lower limb rehabilitation brace for avoiding pressing the tumor is realized by the following technical scheme: the individualized lower limb rehabilitation brace comprises a first sheet body and a second sheet body which are oppositely arranged and an accommodating space which is formed by the first sheet body and the second sheet body in an enclosing way and is used for accommodating the deformed part of a patient, wherein the shape of the whole brace approximately presents an irregular cylindrical structure.
Furthermore, a plurality of retaining rings are arranged on two opposite sides of the first sheet body and the second sheet body in an extending mode, and four retaining rings are arranged on one side of a thigh and one side of a shank respectively to form a thigh side retaining ring group and a shank side retaining ring group respectively.
Furthermore, the U-shaped buckle is convexly arranged on the first sheet body and the second sheet body.
Furthermore, a pasting belt passes through the middle of a group of retaining rings on two sides of the first sheet body and the second sheet body, and hook surfaces and rough surfaces are respectively arranged at two ends of the pasting belt.
Furthermore, the adhesive tape penetrates through a group of buckles on two sides of the first sheet body and the second sheet body, and hook surfaces at two ends and a rough surface are adhered to each other to form a locking device, so that the orthopedic device is stably fixed.
Furthermore, the range of the rough surface of the sticking belt is large, the size of the accommodating space can be adjusted by controlling the position of the hook surface stuck on the rough surface, and the tightening degree of the orthopedic device is controlled.
Furthermore, a plurality of irregular air holes are formed in the first sheet body, and release holes are fixedly formed in the knee joint position to prevent the patella from being pressed.
Furthermore, a plurality of irregular through holes are formed in the second sheet body.
Furthermore, release area hole sites specially arranged at positions needing to avoid tumors are arranged on the first sheet body and the second sheet body.
Furthermore, the personalized lower limb rehabilitation brace avoiding pressing the tumor is integrally manufactured in a fused deposition mode or a selective laser sintering mode after being designed according to a three-dimensional model reconstructed from epidermis scanning data of the affected limb of the patient.
The personalized lower limb rehabilitation brace capable of avoiding pressing the tumor avoids the tumor position to form a release space in a model designing stage, and then forms a good fixing effect on the affected limb of a patient by combining the first sheet body and the second sheet body and adjusting the size of the accommodating space through the adhesive tape, so that new complications caused by pressing the tumor due to limb correction in the rehabilitation process are avoided, and the personalized lower limb rehabilitation brace is simple in structure, convenient to assemble and disassemble, light, comfortable, capable of achieving the correcting effect and the effect of avoiding secondary injury.
Drawings
Fig. 1 is a perspective assembly view of the personalized lower limb rehabilitation brace avoiding tumor compression according to the invention, wherein the bandage is in a fixed state.
Fig. 2 is a perspective assembly view of another perspective of the personalized lower limb rehabilitation brace for avoiding tumor compression according to the present invention.
Fig. 3 is an exploded perspective view of the individualized adjustable support of the invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1 to 3, the personalized lower limb rehabilitation brace 100 for avoiding tumor compression according to the present invention is integrally manufactured by a 3D printing technique according to a three-dimensional model reconstructed from epidermis scanning data of a deformed portion (not shown) of a patient, and is assembled to the deformed portion (not shown) of the patient to perform the functions of correcting and fixing the deformed portion, so as to promote the rehabilitation process of the patient. The personalized lower limb rehabilitation brace 100 for avoiding pressing tumor comprises a first sheet body 1 and a second sheet body 2 which are arranged at the deformed part (not shown) of a patient from two opposite directions of the deformed part (not shown), an accommodating space 3 formed by enclosing the first sheet body 1 and the second sheet body 2 and a fixing adhesive tape 4. First lamellar body 1 and second lamellar body 2 all are the setting of arc slice, accommodating space 3 is used for acceping the patient position of malformation.
The personalized lower limb rehabilitation brace 100 for avoiding pressing tumor in the embodiment is integrally manufactured by 3D printing technology after being designed according to a three-dimensional model reconstructed from scan data of the skin of the knee joint of a patient, is assembled on the knee joint (not shown) of the patient to correct joint deformity (not shown), and is assembled and fixed on the knee joint from the middle part of thigh to the middle part of shank of the patient. The personalized lower limb rehabilitation brace 100 for avoiding tumor compression in the embodiment is roughly in a cylindrical tubular arrangement with two open ends. Preferably, the personalized lower limb rehabilitation brace 100 for avoiding pressing tumor can be integrally formed by adopting a melting deposition mode by adopting polylactic acid (PLA), and can also be integrally formed by adopting a selective laser sintering mode by adopting nylon.
Referring to fig. 1 and 3, the first plate 1 is substantially shaped like a semicircular arc, and has a plurality of irregularly-shaped ventilation holes 10, and the first plate 1 is fixedly provided with a release area 101 at the corresponding position of the knee joint of the patient to prevent the compression of the bony structures of the knee joint. A plurality of retaining rings 11 extend from two opposite sides of the first sheet body 1. The retaining rings 11 are arranged on two opposite sides of the first sheet body 1. Each retaining ring 11 is a U-shaped main body which is convexly arranged on the outer surface of the first sheet body 1.
Referring to fig. 1 to 3, the second sheet 2 is substantially shaped like a semicircular arc, and has a plurality of irregularly-shaped through holes 20. The through holes 20 serve for ventilation. The second sheet 2 is provided with a release area 201 at the tumor position to avoid pressing the tumor. And a plurality of retaining rings 21 corresponding to the retaining rings 11 of the first sheet body 1 are respectively convexly arranged on two opposite sides of the second sheet body 2. The retaining ring 21 is approximately U-shaped and is arranged on two opposite sides of the second sheet body 2, and the retaining ring is arranged around the corresponding part of the second sheet body 2 and is matched with the retaining ring 11 of the first sheet body 1. The retaining rings 21 are all arranged in a U shape. The retaining rings 21 can each cooperate with the retaining ring 11 of the first blade 1.
Referring to fig. 1 to 3, an adhesive tape 4 is inserted between the retaining ring 21 of the first sheet 1 and the retaining ring 21 of the second sheet 2 as a fixing device, the adhesive tape 4 is divided into an inner surface and an outer surface, the inner surface is a hook surface 41, and the outer surface is a rough surface 42. The adhesive tape 4 passes through the corresponding buckles 11 on the upper and lower sides of the first sheet body 1 and the buckles 21 on the upper and lower sides of the second sheet body 2, and the hook surface 41 is adhered to the rough surface 42 after being tightened to play a role of fixing the brace.
The adhesive tape 4 can adjust the adhesive length of the hook surface 41 and the hair surface 42 so as to adjust the size of the accommodating space 3, so that the personalized lower limb rehabilitation brace 100 for avoiding pressing the tumor can adjustably fix the deformed part in different situations according to the swelling condition of the tumor part of the patient. Specifically, when the patient swelling position is great, reduce the length of pasting of colluding face 41 and matte 42 and make to enclose by first lamellar body 1 and second lamellar body 2 and establish the accommodating space 3 that forms great, and then can accept the patient that swells under the condition and suffer from the limb, when the patient swelling position is detumescence, increase the length of pasting of colluding face 41 and matte 42 and make to enclose by first lamellar body 1 and second lamellar body 2 and establish the accommodating space 3 that forms less, and then can accept the patient that the detumescence is suffered from the limb position.
When the personalized lower limb rehabilitation brace 100 for avoiding pressing the tumor is required to be detached from the affected limb part of the patient, only the hook surface 41 of the adhesive tape 4 needs to be torn off to separate the hook surface from the hair surface 42, and the separated two ends of the adhesive tape 4 are separated from the buckle ring assembly 21 of the second sheet body 2, so that the first sheet body 1 and the second sheet body 2 can be separated, and then the personalized lower limb rehabilitation brace 100 for avoiding pressing the tumor is detached from the affected limb part of the patient.
The utility model discloses a thereby avoid the recovered brace 100 of individualized low limbs of oppression tumour to collude the size of face 41 and the pasting length adjustment accommodating space 3 of hair face 42 through the adjustment, and then realize correcting the deformity position according to the patient suffers from limb position swelling situation, avoids because of the fixed not good problem that leads to the recovered effect in deformity position, simple structure installs and removes convenient operation to can avoid causing the secondary damage to suffering from the limb position. In addition, the personalized lower limb rehabilitation brace 100 for avoiding pressing the tumor is manufactured by integrally manufacturing in a fused deposition mode or a selective laser sintering mode after model design according to medical image data reconstruction of the malformed part of the patient, can be highly matched with the affected limb part of the patient, further realizes the purpose of personalized accurate treatment, and is simple to process and manufacture.
Therefore, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the present invention, i.e. all the simple equivalent changes and modifications made by the claims and the content of the present specification should be still within the scope of the present invention.
Claims (6)
1. The utility model provides an avoid oppressing recovered brace of individualized lower limbs of tumour installs in deformity position, and it includes relative first lamellar body and the second lamellar body that sets up and surrounds the accommodating space who forms and be used for preventing or correcting patient's deformity position by first lamellar body and second lamellar body, its characterized in that: a plurality of retaining rings are arranged on two opposite sides of the first sheet body and the second sheet body in an extending mode, and four retaining rings form a group at the same height; the U-shaped buckle ring is convexly arranged on the first sheet body and the second sheet body; the fixing structure is provided with an adhesive tape which is movably connected with the first sheet body and the second sheet body through the buckle group; the first sheet body and the second sheet body are provided with release area hole sites which are specially arranged at positions needing to avoid tumors.
2. The personalized lower limb rehabilitation brace avoiding compression of tumors as recited in claim 1, wherein: the adhesive tape passes through the buckle ring group and surrounds the buckle ring, and then the head end and the tail end of the buckle ring are connected in an adhesive combination way to form a locking device.
3. The personalized lower limb rehabilitation brace avoiding compression of tumors as recited in claim 2, wherein: the locking device can control the size of the accommodating space by adjusting the tightening degree of the adhesive tape.
4. The personalized lower limb rehabilitation brace avoiding compression of tumors as recited in claim 3, wherein: a plurality of air holes which are irregularly arranged are formed in the first sheet body.
5. The personalized lower limb rehabilitation brace avoiding compression of tumors as recited in claim 2, wherein: the second sheet body is provided with a plurality of through holes irregularly arranged.
6. The personalized lower limb rehabilitation brace avoiding compression of tumors as recited in claim 4 or 5, wherein: the personalized multifunctional lower limb rehabilitation brace is integrally manufactured in a fused deposition mode or a selective laser sintering mode after being designed according to a three-dimensional model reconstructed from epidermis scanning data of an affected limb of a patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011101.3U CN217472188U (en) | 2021-12-02 | 2021-12-02 | Individualized lower limb rehabilitation brace capable of avoiding tumor compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011101.3U CN217472188U (en) | 2021-12-02 | 2021-12-02 | Individualized lower limb rehabilitation brace capable of avoiding tumor compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217472188U true CN217472188U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123011101.3U Active CN217472188U (en) | 2021-12-02 | 2021-12-02 | Individualized lower limb rehabilitation brace capable of avoiding tumor compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217472188U (en) |
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2021
- 2021-12-02 CN CN202123011101.3U patent/CN217472188U/en active Active
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