Adjustable thoracolumbar support device

Abstract

The utility model provides an adjustable thoracic and lumbar support device which comprises a front thoracic and lumbar support piece which comprises a chest piece and a waist piece, and the chest piece and the waist piece are connected through a first telescopic assembly; the back supporting piece comprises an upper supporting bone, a lower supporting bone, an upper backrest and a lower waist backrest, the upper backrest is installed on the upper supporting bone, and the top of the upper backrest is flush with the top of the upper supporting bone. When the supporting device is used, the chest part is correspondingly close to the chest of a patient, the waist part is correspondingly close to the abdomen of the patient, the upper backrest and the lower waist backrest are close to the back of the patient, the adjustable connecting belt is tied tightly, and then the two straps are wound around the shoulders of the patient to fix the supporting device. The first telescopic assembly and the second telescopic assembly can be adjusted at the same time according to the stature of a patient, so that the device is better attached to the patient, the supporting effect on the patient is better, the structure is simple, operation is easy, practicability is achieved, and the wearing suitability of different patients is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an adjustable thoracolumbar support device. Background Art

[0002] Tumor bone metastasis refers to the metastatic lesions formed when the primary cancer invades the bones through the blood circulation and grows and spreads in the bone tissue. Bone metastasis is one of the common complications of cancer. Bone metastasis may occur in multiple bone sites. When cancer cells enter the blood system from the original tumor, they can spread through the blood circulation to other parts of the body, including bones. Once cancer cells enter the bones, they will grow in the bone tissue and destroy the normal bone tissue structure. Common bone metastasis sites include the spine, pelvis, femur, ribs and skull. When tumor bone metastasis occurs, it can cause bone pain and affect the patient's activities. Poor posture or position may aggravate bone damage. In severe cases, fractures may occur. The most serious cases can cause paralysis, seriously affecting the patient's quality of life.

[0003] Currently, patients are instructed to wear a thoracolumbar brace to support their chest, reducing the pressure of chest muscles and bones on the spine and ribs, thereby reducing the risk of pathological fractures. However, due to the fixed length, lack of individuality, single function, and limited applicability of currently available thoracolumbar braces, patient compliance is poor, and improvements are urgently needed. Furthermore, there is currently no support device for femoral metastases, and development is needed.

[0004] How to provide an adjustable thoracolumbar support device is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide an adjustable chest and waist support device to at least solve one of the above technical problems.

[0006] The camisole is a device for adjusting the backrest and the waist support, wherein the camisole is a device for adjusting the backrest and the waist support are connected to each other via a first telescopic assembly. The camisole is a device for adjusting the backrest and the waist support are connected to each other via a first telescopic assembly. The camisole is a device for adjusting the backrest and the waist support are connected to each other via a second telescopic assembly.

[0007] Optionally, the chest component, the waist component, the upper backrest and the lower waist support are all curved surfaces that fit the chest and abdomen of the human body.

[0008] Optionally, the first telescopic component includes a first insertion rod, which is installed at the bottom of the chest part. A first slot adapted to the first insertion rod is provided on the waist part, and the first insertion rod is inserted into the first slot.

[0009] Optionally, there are two first insertion rods, and the two first insertion rods are installed in parallel at the bottom of the chest component, and two first slots are provided on the waist component corresponding to the two first insertion rods.

[0010] Optionally, the second telescopic assembly includes a second rod, which is installed at the bottom of the upper support bone. The top of the lower support bone is provided with a second slot that is compatible with the second rod, and the second rod is inserted into the second slot.

[0011] Optionally, the upper support bone and the lower support bone are both flat, and the flat surfaces of the upper support bone and the lower support bone fit against the back of a person; the second insertion rod is flat, and the flat surface of the second insertion rod fits against the back of a person.

[0012] Optionally, both the first slots and the second slots are provided with limiting bolts.

[0013] Optionally, the two ends of the two connecting belts located on the same side of the chest part and the waist part are respectively fixedly connected to the waist part and the upper support bone, and the waist part and the lower support bone; one end of the other two connecting belts are respectively fixedly connected to the upper support bone and the lower support bone, and the other ends of the other two connecting belts are respectively detachably connected to the chest part and the waist part through buckles.

[0014] Optionally, a plurality of holes are evenly formed on the chest component, the waist component, the upper backrest and the lower waist support.

[0015] Optionally, a buffer layer is provided on the side of the chest component, the waist component, the upper backrest and the lower waistrest close to the human body, and the buffer layer is made of cloth material.

[0016] Beneficial effects:

[0017] The utility model provides an adjustable thoracolumbar support device, wherein the thoracolumbar component and the lumbar component connected by a first telescopic assembly constitute the front portion of the support device, the upper support bone and the lower support bone are connected by a second telescopic assembly to connect the upper backrest and the lower lumbar support to form the back portion of the support device, and the four connecting straps respectively connect the thoracolumbar component to the two sides of the upper backrest, and the lumbar component to the two sides of the lower lumbar support, so as to enclose the front and rear portions of the support device to form the support device as a whole. When in use, the patient puts the support device on the body, the thoracolumbar component corresponds to the patient's chest, the lumbar component corresponds to the patient's abdomen, the upper backrest and the lower lumbar support correspond to the patient's back, the adjustable connecting straps are fastened, and then the two shoulder straps are passed around the patient's shoulders to complete the fixation of the support device. When in use, the first telescopic assembly and the second telescopic assembly can be adjusted simultaneously according to the patient's body shape, so as to adjust the distance between the thoracolumbar component and the lumbar component and the distance between the upper backrest and the lower lumbar support to make them fit the patient better and provide better support for the patient. The utility model has a simple structure, is easy to operate and is practical, and can improve the wearing fit of different patients.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the back structure provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the front structure of the first telescopic assembly and the second telescopic assembly after being retracted provided in an embodiment of the present application;

[0022] Figure 3 This is a schematic diagram of the waist component and lower waist support structure provided in an embodiment of the present application.

[0023] Reference numerals:

[0024] 1. Front chest and waist support member; 11. Chest member; 12. Waist member; 13. First telescopic assembly; 131. First insertion rod; 132. First slot;

[0025] 2. Back support; 21. Upper support bone; 22. Lower support bone; 23. Upper backrest; 24. Lower waist support; 25. Second telescopic component; 251. Second insertion rod; 252. Second slot;

[0026] 3. Connecting strap; 31. Buckle; 4. Shoulder strap. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of this specification to clearly and completely describe the technical solutions in the embodiments of this specification. Obviously, the embodiments described are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this utility model.

[0028] Meanwhile, in the embodiments of this specification, when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component.

[0029] See also Figure 1-3The present embodiment provides an adjustable thoracolumbar support device, which includes a front thoracolumbar support member 1, which includes a thoracolumbar component 11 and a lumbar component 12, and the thoracolumbar component 11 and the lumbar component 12 are connected by a first telescopic component 13; a back support member 2, which includes an upper support bone 21, a lower support bone 22, an upper backrest 23 and a lower lumbar support 24, the upper backrest 23 is installed on the upper support bone 21, and the top of the upper backrest 23 is flush with the top of the upper support bone 21, the lower lumbar support 24 is installed on the lower support bone 22, and the lower lumbar support 24 is installed on the lower support bone 22. The bottom of the backrest 24 is flush with the bottom of the lower support bone 22, and the bottom of the upper support bone 21 and the top of the lower support bone 22 are connected by a second telescopic component 25; connecting belts 3, there are four connecting belts 3, two connecting belts 3 are respectively connected to the chest part 11 and the two sides of the upper backrest 23, and the other two connecting belts 3 are respectively connected to the two sides of the waist part 12 and the lower waist part 24; shoulder straps 4, two shoulder straps 4 are arranged at intervals on the top of the chest part 11, and the other ends of the two shoulder straps 4 are installed at the top of the upper backrest 23 at a position corresponding to the chest part 11.

[0030] Specifically, the chest component 11 and the waist component 12 connected by the first telescopic component 13 constitute the front part of the supporter, the upper support bone 21 and the lower support bone 22 are connected by the second telescopic component 25 to connect the upper backrest 23 and the lower waist support 24 to form the back of the supporter, and the four connecting belts 3 respectively connect the chest component 11 and the two sides of the upper backrest, and the waist component 12 and the two sides of the lower waist support 24 to enclose the front and back of the supporter to form the supporter as a whole. When in use, the patient puts the supporter on the body, with the chest component 11 correspondingly close to the patient's chest, and the waist component 12 correspondingly close to the patient's chest. Corresponding to being close to the patient's abdomen, the upper backrest 23 and the lower waist support 24 are close to the patient's back, the adjustable connecting belt 3 is fastened, and then the two straps 4 are passed around the patient's shoulders to complete the fixation of the support device. When in use, the first telescopic component 13 and the second telescopic component 25 can be adjusted at the same time according to the patient's body shape, and the distance between the chest part 11 and the waist part 12 and the distance between the upper backrest 23 and the lower waist support 24 can be adjusted to make it fit the patient better and provide better support for the patient. The structure is simple, the operation is simple and practical, and the wearing suitability for different patients is improved.

[0031] In some possible implementations, the chest component 11 , the waist component 12 , the upper backrest 23 , and the lower waistrest 24 are all curved surfaces that fit the chest and abdomen of the human body.

[0032] Specifically, the chest, abdomen and back of the human body often have a certain curvature. The chest component, waist component 12, upper backrest 23 and lower waist support 24 are set with a certain curvature on the sides that fit the human body according to the human body. When in use, they fit more closely with the human body and provide better support.

[0033] In some possible embodiments, the first telescopic component 13 includes a first rod 131, which is installed at the bottom of the chest part 11, and a first slot 132 adapted for the first rod 131 is provided on the waist part 12, and the first rod 131 is inserted into the first slot 132; there are two first rods 131, and the two first rods 131 are installed in parallel at the bottom of the chest part 11, and two first slots 132 are provided on the waist part 12 corresponding to the two first rods 131.

[0034] Specifically, the distance between the chest part 11 and the waist part 12 is changed by moving the first insertion rod 131 up and down in the first slot 132. The two sets of first insertion rods 131 and first slots 132 are arranged between the chest part 11 and the waist part 12 to make the structure more stable. The design structure of the first insertion rod 131 and the first slot 132 is simple, not easy to be damaged, and easy to use.

[0035] In some possible embodiments, the second telescopic assembly 25 includes a second rod 251, which is installed at the bottom of the upper support bone 21. A second slot 252 that is compatible with the second rod 251 is opened at the top of the lower support bone 22, and the second rod 251 is inserted into the second slot 252.

[0036] Specifically, the distance between the upper support bone 21 and the lower support bone 22, that is, the distance between the upper backrest 23 and the lower waist support 24, is changed by moving the second insertion rod 251 in the second slot 252. The Yongyang structure is simple and not easy to damage, and it is easy to use. The upper support bone 21, the lower support bone 22 and the second insertion rod 251 constitute the spine of the support device, and the structure is stable.

[0037] In some possible embodiments, the upper support bone 21 and the lower support bone 22 are both flat, and the flat surfaces of the upper support bone 21 and the lower support bone 22 fit against the back of a person; the second insertion rod 251 is flat, and the flat surface of the second insertion rod 251 fits against the back of a person.

[0038] Specifically, the upper support bone 21, the lower support bone 22 and the second insertion rod 251 are all flat, and the flat surface fits the patient's back without appearing abrupt. At the same time, when the patient lies flat or leans back on a chair, the flat components fit the patient better, improving comfort.

[0039] In some possible implementations, both the first slots 132 and the second slots 252 are provided with limiting bolts.

[0040] Specifically, screw holes are provided on the outside of the waist part 12 and the lower support bone 22 corresponding to the first slot 131 and the second slot 252. The limiting bolts are provided in the screw holes of the waist part 12 and the lower support bone 22 to fix the positions of the first insertion rod 131 and the second insertion rod 251, helping them to be firmly fixed. It is easy to use and only requires turning the limiting bolts.

[0041] In some possible embodiments, the two ends of the two connecting belts 3 located on the same side of the chest component 11 and the waist component 12 are respectively fixedly connected to the chest component 11 and the upper support bone 21, and the waist component 12 and the lower support bone 22; one end of the other two connecting belts 3 is respectively fixedly connected to the upper support bone 21 and the lower support bone 22, and the other ends of the other two connecting belts 3 are respectively detachably connected to the chest component 11 and the waist component 12 through buckles 31.

[0042] Specifically, if Figure 1 As shown, two connecting straps 3 on the same side connect the upper support bone 21 and the waist part 12, and the lower support bone 22 and the waist part 12. When in use, the other two connecting straps 3 are separated from the chest part 11 and the waist part 12 through the buckles 31. The patient puts on the support device and then connects the other two connecting straps 3 to the chest part 11 and the waist part 12 through the buckles 31 to complete the wearing process, which is more convenient.

[0043] In some possible embodiments, a plurality of holes are uniformly formed on the chest member 11, waist member 12, upper backrest 23, and lower waist support 24. A cushioning layer is provided on the sides of the chest member 11, waist member 12, upper backrest 23, and lower waist support 24 that are closest to the human body. The cushioning layer is made of fabric.

[0044] Specifically, holes are opened on each structure that fits the patient to increase its breathability, and a cushioning layer made of cloth is provided to increase its softness, so that patients have a better and more comfortable experience when using the support device.

[0045] Finally, it should be noted that the above embodiments are merely specific implementations of the present invention, intended to illustrate the technical solutions of the present invention, rather than to limit them. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that any person skilled in the art can, within the technical scope disclosed by the present invention, modify or easily conceive of variations to the technical solutions described in the above embodiments, or substitute equivalent features for some of the technical features thereof. Such modifications, variations, or substitutions do not deviate from the essence of the corresponding technical solutions within the scope of the technical solutions of the embodiments of the present invention. They should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

[0046] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. An adjustable thoracolumbar support, characterized in that: include: A front chest and waist support member (1), the front chest and waist support member (1) comprising a chest member (11) and a waist member (12), the chest member (11) and the waist member (12) being connected via a first telescopic assembly (13); A back support member (2), the back support member (2) comprising an upper support bone (21), a lower support bone (22), an upper backrest (23) and a lower waist support (24), the upper backrest (23) being mounted on the upper support bone (21), the top of the upper backrest (23) being flush with the top of the upper support bone (21), the lower waist support (24) being mounted on the lower support bone (22), the bottom of the lower waist support (24) being flush with the bottom of the lower support bone (22), the bottom of the upper support bone (21) and the top of the lower support bone (22) being connected via a second telescopic assembly (25); Connecting belts (3), there are four connecting belts (3), two of which are connected to the chest part (11) and the two sides of the upper backrest (23), and the other two connecting belts (3) are connected to the two sides of the waist part (12) and the lower waistrest (24); The shoulder straps (4) are provided with two shoulder straps (4) at intervals on the top of the chest part (11), and the other ends of the two shoulder straps (4) are installed on the top of the upper backrest (23) at positions corresponding to the chest part (11).

2. The adjustable thoracolumbar support according to claim 1, characterized in that: The chest component (11), the waist component (12), the upper backrest (23) and the lower waistrest (24) are all curved surfaces that fit the chest and abdomen of the human body.

3. The adjustable thoracolumbar support according to claim 2, characterized in that: The first telescopic component (13) includes a first insertion rod (131), which is installed at the bottom of the chest part (11). The waist part (12) is provided with a first slot (132) adapted to the first insertion rod (131), and the first insertion rod (131) is inserted into the first slot (132).

4. The adjustable thoracolumbar support according to claim 3, characterized in that: There are two first insertion rods (131), and the two first insertion rods (131) are installed in parallel at the bottom of the chest part (11), and two first slots (132) are provided on the waist part (12) corresponding to the two first insertion rods (131).

5. The adjustable thoracolumbar support according to claim 4, characterized in that: The second telescopic assembly (25) includes a second insertion rod (251), which is installed at the bottom of the upper support bone (21). The top of the lower support bone (22) is provided with a second slot (252) adapted to the second insertion rod (251), and the second insertion rod (251) is inserted into the second slot (252).

6. The adjustable thoracolumbar support according to claim 5, characterized in that: The upper supporting bone (21) and the lower supporting bone (22) are both flat, and the flat surfaces of the upper supporting bone (21) and the lower supporting bone (22) fit the back of a person; The second insertion rod (251) is flat, and the flat surface of the second insertion rod (251) fits against the back of a person.

7. The adjustable thoracolumbar support according to claim 6, characterized in that: Limiting bolts are provided on both the first slots (132) and the second slots (252).

8. An adjustable thoracolumbar support according to any one of claims 1 to 7, characterized in that: The two ends of the connecting belts (3) located on the same side of the chest part (11) and the waist part (12) are respectively fixedly connected to the waist part (12) and the upper support bone (21), and the waist part (12) and the lower support bone (22); One end of the other two connecting belts (3) is fixedly connected to the upper supporting bone (21) and the lower supporting bone (22), respectively, and the other ends of the other two connecting belts (3) are detachably connected to the chest part (11) and the waist part (12) via buckles (31).

9. The adjustable thoracolumbar support according to claim 8, characterized in that: A plurality of holes are evenly provided on the chest part (11), the waist part (12), the upper backrest (23) and the lower waistrest (24).

10. The adjustable thoracolumbar support according to claim 9, characterized in that: The chest part (11), the waist part (12), the upper backrest (23) and the lower waistrest (24) are all provided with a buffer layer on the side close to the human body, and the buffer layer is made of cloth material.

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