Silk fibroin zinc oxide bone bar

Abstract

The utility model discloses a silk fibroin zinc oxide bone bar which comprises a first bone bar body, a connecting groove is formed in the top of the first bone bar body, a second bone bar body is arranged in an inner cavity of the connecting groove, sliding grooves are formed in the two sides of the inner wall of the connecting groove, and sliding blocks are arranged on the front face and the back face of the first bone bar body. A lantern ring is arranged on the outer ring of the first bone bar body. The screw rod is taken out by anticlockwise rotating in the inner cavities of the threaded grooves, every two of which form one group, so that the fixation of the sliding block and the first bone bar body in the sliding groove is relieved, and then the second bone bar body can slide up and down in the sliding groove through the sliding block; therefore, the overall length of the first bone bar body and the second bone bar body can be adjusted according to the length matched with the human body, and meanwhile, the first bone bar body and the second bone bar body can be conveniently disassembled and assembled; the first bone bar body and the second bone bar body are made of the zinc material and the silk fibroin material, so that the effect of improving actual use can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc bone rods, in particular to a silk fibroin zinc oxide bone rod. Background Art

[0002] Orthopedics, also known as orthopedic surgery, is a medical specialty or discipline that specializes in the anatomy, physiology, and pathology of the skeletal muscle system, using drugs, surgery, and physical methods to maintain and develop the normal form and function of this system, as well as treat injuries and diseases of this system.

[0003] Orthopedics often requires the use of bone rods to operate on bones in the human body, but most bone rods are of fixed size, and the length cannot be adjusted according to the size of the bones in the human body, which reduces the adaptability of the bone rods during use; and the materials of most bone rods are often not very skin-friendly, which will have a certain impact on the human body during actual use. Utility Model Content

[0004] The utility model aims to provide a silk fibroin zinc oxide bone rod to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silk fibroin zinc oxide bone rod, comprising a first bone rod body, a connecting groove is provided on the top of the first bone rod body, a second bone rod body is arranged in the inner cavity of the connecting groove, sliding grooves are provided on both sides of the inner wall of the connecting groove, sliding blocks are provided on the front and back sides of the first bone rod body, and a ring is provided on the outer ring of the first bone rod body.

[0006] Preferably, the second bone bar body is slidably connected to the first bone bar body in a sliding groove via a sliding block.

[0007] Preferably, a sealing gasket is provided in the inner cavity of the connecting groove.

[0008] Preferably, the front and back sides of the sliding block and the first bone rod body are both provided with threaded grooves, and the inner cavities of the two threaded grooves are both threadedly connected with screw rods.

[0009] Preferably, the interior and exterior of the first bone rod body and the second bone rod body are respectively made of zinc material and silk fibroin material.

[0010] Preferably, the outer ring of the collar is coated with an antioxidant.

[0011] Preferably, three circular grooves are evenly spaced on the flow side of the first bone rod body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The silk fibroin zinc oxide bone rod is taken out by rotating the screw rod counterclockwise in the inner cavity of the thread groove in groups of two, thereby releasing the fixation of the slider in the slide groove and the first bone rod body, and then the second bone rod body can be slid up and down from the connecting groove in the slide groove through the slider, thereby not only being able to adjust the overall length of the first bone rod body and the second bone rod body according to the length adapted to the human body, but also being able to facilitate the disassembly and installation of the first bone rod body and the second bone rod body.

[0014] 2. The silk fibroin zinc oxide bone rod has the effects of improving human immunity, protecting the heart, improving eyesight, promoting brain health and bone health; and silk fibroin is a natural high-molecular fiber protein extracted from silk, which has strong skin-friendly ability, whitens skin, moisturizes, reduces inflammation and relieves itching. Therefore, the first bone rod body and the second bone rod body are respectively made of zinc material and silk fibroin material inside and outside, which has the effect of improving use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a left-side structural schematic diagram of the utility model;

[0016] Figure 2 It is a right side structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the collar parts of the utility model.

[0019] In the figure: 1, first bone rod body; 2, connecting groove; 3, second bone rod body; 4, sliding groove; 5, sliding block; 6, threaded groove; 7, screw rod; 8, sealing gasket; 9, circular groove; 10, collar. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] Example: See Figure 1 — Figure 4 The utility model provides a technical solution: a silk fibroin zinc oxide bone rod, comprising a first bone rod body 1, a connecting groove 2 is provided on the top of the first bone rod body 1, a second bone rod body 3 is provided in the inner cavity of the connecting groove 2, sliding grooves 4 are provided on both sides of the inner wall of the connecting groove 2, sliding blocks 5 are provided on the front and back sides of the second bone rod body 3, and a ring 10 is provided on the outer ring of the first bone rod body 1.

[0023] The second bone rod body 1 is slidably connected with the first bone rod body 1 in the slide groove 4 via the slider 5 .

[0024] The front and back sides of the slider 5 and the first bone rod body 1 are both provided with thread grooves 6 , and the inner cavities of the two thread grooves 6 are both threadedly connected with screw rods 7 .

[0025] In this embodiment, the screw rod 7 is removed by rotating counterclockwise in the inner cavity of the threaded groove 6 in groups of two, thereby releasing the fixation of the slider 5 and the first bone rod body 1 in the slide groove 4, and then the second bone rod body 3 can be slid up and down from the connecting groove 2 in the slide groove 4 through the slider 5, so that the overall length of the first bone rod body 1 and the second bone rod body 3 can be adjusted according to the length adapted to the human body, and the first bone rod body 1 and the second bone rod body 3 can be easily disassembled and installed.

[0026] The inner cavity of the connecting groove 2 is provided with a sealing gasket 8 .

[0027] In this embodiment, the second bone rod body 3 is tightly sealed with the first bone rod body 1 after being connected by a sealing gasket 8 provided in the inner cavity of the connecting groove 2, so as to prevent the formation of a gap, which would cause blood to enter the first bone rod body 1 and dilute it when used in the human body, causing damage.

[0028] The inside and outside of the first bone rod body 1 and the second bone rod body 3 are respectively made of zinc material and silk fibroin material.

[0029] In this embodiment, since zinc has the effects of improving human immunity, protecting the heart, improving eyesight, promoting brain health, and promoting bone health; and silk fibroin is a natural high-molecular fiber protein extracted from silk, which has strong skin-friendly ability, whitens skin, moisturizes, reduces inflammation, and relieves itching, the inside and outside of the first bone rod body 1 and the second bone rod body 3 are respectively made of zinc material and silk fibroin material.

[0030] The outer ring of the sleeve 10 is coated with an antioxidant.

[0031] In this embodiment, since the antioxidant has the effect of preventing oxidation, the antioxidant applied on the outer ring of the ring 10 can prevent oxidation when used in the human body, thereby preventing damage and inability to be used normally.

[0032] The bottom of the inner cavity of the connecting groove 2 is provided with calcium powder, and the flow side of the first bone rod body 1 is provided with three circular grooves 9 at equal distances.

[0033] In this embodiment, by setting calcium powder in the connecting groove 2, when the first bone rod body 1 and the second bone rod body 3 enter the human body, the calcium powder can be absorbed by the human body through the six circular grooves 9, and the human bone is maintained, thereby accelerating the recovery of the human bone and improving the effect of use.

[0034] Working principle: when it is necessary to adjust the overall length of the first bone rod body 1 and the second bone rod body 3 according to the size of different human bones, the screw rod 7 can be first rotated counterclockwise in the inner cavity of the threaded groove 6 in pairs to remove it, and the fixation of the slider 5 and the first bone rod body 1 in the slide groove 4 can be released. Then, the second bone rod body 3 can be slid up and down in the connecting groove 2 through the slider 5 in the slide groove 4, so that the overall length of the first bone rod body 1 and the second bone rod body 3 can be adjusted according to the length adapted to the human body, and the first bone rod body 1 and the second bone rod body 3 can be easily disassembled and installed. When adjusting it, the second bone rod body 3 is tightly sealed after being connected to the first bone rod body 1 by setting the sealing gasket 8 in the inner cavity of the connecting groove 2, which can prevent the occurrence of gaps, which may cause blood to enter the human body when used in the human body. After the adjustment is completed, when the first bone rod body 1 and the second bone rod body 3 are used in the human body, calcium powder is set in the connecting groove 2. After the first bone rod body 1 and the second bone rod body 3 enter the human body, the calcium powder can be absorbed by the human body through the six circular grooves 9, and the human bone is maintained, thereby accelerating the recovery of the human bone and improving the effect of use. In addition, zinc has the effects of improving human immunity, protecting the heart, improving eyesight, urging brain health, and promoting bone health; and silk fibroin is a natural high-molecular fiber protein extracted from silk, which has strong skin-friendly ability, whitens skin, moisturizes, reduces inflammation, and relieves itching. Therefore, the first bone rod body 1 and the second bone rod body 3 are respectively made of zinc material and silk fibroin material inside and outside, which can improve the effect of use in the human body.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silk fibroin zinc oxide bone rod, comprising a first bone rod body (1), characterized in that: A connecting groove (2) is provided at the top of the first bone rod body (1), a second bone rod body (3) is arranged in the inner cavity of the connecting groove (2), sliding grooves (4) are provided on both sides of the inner wall of the connecting groove (2), sliding blocks (5) are provided on the front and back sides of the second bone rod body (3), and a ring (10) is provided on the outer ring of the first bone rod body (1).

2. A silk fibroin zinc oxide bone rod according to claim 1, characterized in that: The second bone rod body (3) is slidably connected to the first bone rod body (1) in the slide groove (4) via a sliding block (5).

3. The silk fibroin zinc oxide bone rod according to claim 1, characterized in that: The inner cavity of the connecting groove (2) is provided with a sealing gasket (8).

4. The silk fibroin zinc oxide bone rod according to claim 1, characterized in that: The front and back sides of the sliding block (5) and the first bone rod body (1) are both provided with threaded grooves (6), and the inner cavities of the two threaded grooves (6) are both threadedly connected with screw rods (7).

5. The silk fibroin zinc oxide bone rod according to claim 1, characterized in that: The interior and exterior of the first bone rod body (1) and the second bone rod body (3) are respectively made of zinc material and silk fibroin material.

6. The silk fibroin zinc oxide bone rod according to claim 1, characterized in that: The outer ring of the sleeve (10) is coated with an antioxidant.

7. The silk fibroin zinc oxide bone rod according to claim 1, characterized in that: The flow side of the first bone rod body (1) is provided with three circular grooves (9) at equal distances.

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