Fixing device for wound repair

Abstract

The utility model discloses a fixing device for trauma repair, which comprises two waist fixing frames, connecting plates are fixedly connected to the side surfaces, close to each other, of the two waist fixing frames, and the two connecting plates are hinged through a first pin shaft. According to the device, the waist fixing frame, the connecting plate, the first pin shaft, the U-shaped connecting frame, the second pin shaft, the positioning lead screw, the T-shaped positioning screw barrel and the U-shaped fixing frame are arranged, the T-shaped positioning screw barrel is in threaded connection with the positioning lead screw, and the connecting plate, the first pin shaft, the U-shaped connecting frame, the second pin shaft and the U-shaped fixing frame are used; the two waist fixing frames can be conveniently fixed to a user, a connecting lead screw is in threaded connection with an extending screw barrel, a clamping nut is in threaded connection with a U-shaped positioning plate, and a fourth pin shaft, a connecting base, an arm fixing plate, an extending plate, a fifth pin shaft, a U-shaped clamping plate and a U-shaped positioning plate are used, so that the user can conveniently fix the two waist fixing frames to the user. And the wound position of the arm can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a fixing device for wound repair. Background Technique

[0002] Medical devices refer to instruments, equipment, apparatus, in vitro diagnostic reagents and calibrators, materials and other similar or related items directly or indirectly used on the human body, including the required computer software. Medical devices include medical equipment and medical consumables.

[0003] At the present stage, when a person's arm needs to be repaired due to a wound, a fixing device is used to fix the wound. However, since the affected parts of different injured people are different, the length of the fixing device needs to be adjusted. Currently, the length of the fixing device is generally fixed, which is not convenient for adjustment and brings great inconvenience to the use of patients. Therefore, we propose a fixing device for wound repair to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fixing device for wound repair to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fixing device for wound repair, including two waist fixing frames. One side surface of each of the two waist fixing frames close to each other is fixedly connected with a connecting plate. The two connecting plates are hinged by a first pin shaft. A U-shaped connecting frame is fixedly connected to the left side surface of one of the two waist fixing frames. A positioning lead screw is hinged to the inner top wall of the U-shaped connecting frame by a second pin shaft. A T-shaped positioning screw barrel is threadedly connected to the outer surface of the positioning lead screw. A U-shaped fixing frame is fixedly connected to the left side surface of one of the two waist fixing frames. A vertical plate is fixedly connected to the upper surface of one of the two waist fixing frames. A connecting lead screw is hinged to the back surface of the vertical plate by a third pin shaft. An extension screw barrel is threadedly connected to the outer surface of the connecting lead screw. A U-shaped mounting frame is arranged on the right side of the extension screw barrel. A rotating bearing is fixedly embedded in the left side surface of the U-shaped mounting frame. The right end of the extension screw barrel is fixedly connected to the inner ring of the rotating bearing. A connecting seat is hinged to the inner side wall of the U-shaped mounting frame by a fourth pin shaft. Two arm fixing plates are arranged on the right side of the connecting seat. One side surface of each of the two arm fixing plates close to each other is fixedly connected with an extension plate. The two extension plates are hinged by a fifth pin shaft. The left side surface of one of the two arm fixing plates is fixedly connected to the right side surface of the connecting seat. A U-shaped clamping plate is fixedly connected to the front surface of one of the two arm fixing plates. A clamping lead screw is hinged to the inner top wall of the U-shaped clamping plate by a sixth pin shaft. A clamping nut is threadedly connected to the outer surface of the clamping lead screw. A U-shaped positioning plate is fixedly connected to the front surface of one of the two arm fixing plates.

[0007] In a further embodiment, handles are fixedly connected to the sides of the two waist fixing frames facing away from each other, and anti-slip patterns are provided on the outer surfaces of each handle.

[0008] In a further embodiment, the U-shaped positioning plate is adapted to the clamping screw rod, and the T-shaped positioning screw barrel is adapted to the U-shaped fixing frame.

[0009] In a further embodiment, anti-slip pads are fixedly connected to the sides of the two waist fixing frames facing each other, and the anti-slip pads are made of rubber.

[0010] In a further embodiment, reflective stickers are fixedly connected to the sides of the two waist fixing frames facing away from each other, and a group of reflective cones are fixedly connected to the sides of the two reflective stickers facing away from each other.

[0011] In a further embodiment, protective pads are fixedly connected to the sides of the two arm fixing plates facing each other, and the protective pads are made of silica gel.

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

[0013] By providing a waist fixing frame, a connecting plate, a first pin shaft, a U-shaped connecting frame, a second pin shaft, a positioning screw rod, a T-shaped positioning screw barrel and a U-shaped fixing frame, the present device can conveniently fix the two waist fixing frames to the user by using the threaded connection between the T-shaped positioning screw barrel and the positioning screw rod, and the use of the connecting plate, the first pin shaft, the U-shaped connecting frame, the second pin shaft and the U-shaped fixing frame. In combination with a vertical plate, a third pin shaft, a connecting screw rod, an extension screw barrel, a U-shaped mounting frame and a rotating bearing, the position of the arm fixing plate can be conveniently adjusted by using the threaded connection between the connecting screw rod and the extension screw barrel, and the use of the third pin shaft, the U-shaped mounting frame and the rotating bearing. In addition, in combination with a fourth pin shaft, a connecting seat, an arm fixing plate, an extension plate, a fifth pin shaft, a U-shaped clamping plate, a clamping screw rod, a clamping nut and a U-shaped positioning plate, the traumatic position of the arm can be conveniently fixed by using the threaded connection between the clamping nut and the U-shaped positioning plate, and the use of the fourth pin shaft, the connecting seat, the arm fixing plate, the extension plate, the fifth pin shaft, the U-shaped clamping plate and the U-shaped positioning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a three-dimensional view of a waist fixing frame in a fixing device for trauma repair.

[0015] Figure 2 It is a side view of a waist fixing frame in a fixing device for trauma repair.

[0016] Figure 3 It is a top view of a waist fixing frame in a fixing device for trauma repair.

[0017] Figure 4 A fixing device for wound repair Figure 3 A schematic structural diagram of the partial enlargement at position A in the figure.

[0018] In the figure: 1. Waist fixing frame; 2. Connecting plate; 3. U-shaped connecting frame; 4. Positioning screw rod; 5. T-shaped positioning screw barrel; 6. U-shaped fixing frame; 7. Vertical plate; 8. Connecting screw rod; 9. Extension screw barrel; 10. U-shaped mounting frame; 11. Rotating bearing; 12. Connecting seat; 13. Arm fixing plate; 14. Extension plate; 15. U-shaped clamping plate; 16. Clamping screw rod; 17. Clamping nut; 18. U-shaped positioning plate; 19. Protective pad; 20. Handle; 21. Reflective sticker; 22. Anti-slip pad. Specific embodiments

[0019] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0020] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 In the present utility model, a fixing device for wound repair includes two waist fixing frames 1. On one side surface of the two waist fixing frames 1 close to each other, a connecting plate 2 is fixedly connected. The two connecting plates 2 are hinged by a first pin shaft. On the left side surface of one of the two waist fixing frames 1, a U-shaped connecting frame 3 is fixedly connected. A positioning screw rod 4 is hinged to the inner top wall of the U-shaped connecting frame 3 by a second pin shaft. A T-shaped positioning screw cylinder 5 is threadedly connected to the outer surface of the positioning screw rod 4. On the left side surface of one of the two waist fixing frames 1, a U-shaped fixing frame 6 is fixedly connected. By using the threaded connection between the T-shaped positioning screw cylinder 5 and the positioning screw rod 4, it is convenient to fix the two waist fixing frames 1 to the waist. On the upper surface of one of the two waist fixing frames 1, a vertical plate 7 is fixedly connected. The back surface of the vertical plate 7 is hinged to a connecting screw rod 8 by a third pin shaft. A extending screw cylinder 9 is threadedly connected to the outer surface of the connecting screw rod 8. On the right side of the extending screw cylinder 9, there is a U-shaped mounting frame 10. A rotating bearing 11 is fixedly embedded on the left side surface of the U-shaped mounting frame 10. The right end of the extending screw cylinder 9 is fixedly connected to the inner ring of the rotating bearing 11. By using the threaded connection between the connecting screw rod 8 and the extending screw cylinder 9, it is convenient to adjust the position of the arm fixing plate 13. On the inner side wall of the U-shaped mounting frame 10, a connecting seat 12 is hinged by a fourth pin shaft. On the right side of the connecting seat 12, there are two arm fixing plates 13. On one side surface of the two arm fixing plates 13 close to each other, an extending plate 14 is fixedly connected. The two extending plates 14 are hinged by a fifth pin shaft. On the left side surface of one of the two arm fixing plates 13, it is fixedly connected to the right side surface of the connecting seat 12. On the front surface of one of the two arm fixing plates 13, a U-shaped clamping plate 15 is fixedly connected. A clamping screw rod 16 is hinged to the inner top wall of the U-shaped clamping plate 15 by a sixth pin shaft. A clamping nut 17 is threadedly connected to the outer surface of the clamping screw rod 16. On the front surface of one of the two arm fixing plates 13, a U-shaped positioning plate 18 is fixedly connected. By using the threaded connection between the clamping nut 17 and the clamping screw rod 16, it is convenient to fix the two arm fixing plates 13 to the wound position of the arm.

[0023] On the side surfaces of the two waist fixing frames 1 far from each other, a handle 20 is fixedly connected. Anti-slip patterns are provided on the outer surface of each handle 20. By using the handle 20, it is convenient to move the waist fixing frame 1. The U-shaped positioning plate 18 is adapted to the clamping screw rod 16, and the T-shaped positioning screw cylinder 5 is adapted to the U-shaped fixing frame 6. By using the adaptation between the U-shaped positioning plate 18 and the clamping screw rod 16, it is convenient to fix the two arm fixing plates 13 to the arm. On the side surfaces of the two waist fixing frames 1 close to each other, an anti-slip pad 22 is fixedly connected. The anti-slip pad 22 is made of rubber material. By using the anti-slip pad 22, it can be avoided that the two waist fixing frames 1 slide off the waist.

[0024] On one side of the two waist fixing frames 1 that are far away from each other, a reflective sticker 21 is fixedly connected. On one side of the two reflective stickers 21 that are far away from each other, a group of reflective cones are fixedly connected. By using the reflective stickers 21 and the reflective cones, the position of the user can be easily known. On one side of the two arm fixing plates 13 that are close to each other, a protective pad 19 is fixedly connected. The protective pad 19 is made of silica gel. By using the protective pad 19, the collision between the arm fixing plate 13 and the arm can be avoided, preventing the occurrence of pain.

[0025] The working principle of the present utility model is as follows:

[0026] First, use the handle 20 to bring the two waist fixing frames 1 into contact with the waist, pass the T-shaped positioning screw cylinder 5 through the U-shaped fixing frame 6, and rotate the T-shaped positioning screw cylinder 5 to make it in close contact with the U-shaped fixing frame 6. At the same time, rotate the extension screw cylinder 9 according to the situation to extend the arm fixing plate 13. Then, surround the two arm fixing plates 13 around the outside of the arm, pass the clamping screw rod 16 through the U-shaped positioning plate 18, and rotate the clamping nut 17 to make it in close contact with the U-shaped positioning plate 18. Immediately afterwards, according to the comfort of the user, rotate the extension screw cylinder 9 again to adjust the position of the arm fixing plate 13. The above is the entire usage process of this device.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fixation device for wound repair, characterized in that: The invention comprises two waist fixing frames (1), wherein the side surfaces of the two waist fixing frames (1) close to each other are fixedly connected with a connecting plate (2), the two connecting plates (2) are hingedly connected via a first pin shaft, the left side surface of one of the two waist fixing frames (1) is fixedly connected with a U-shaped connecting frame (3), the inner top wall of the U-shaped connecting frame (3) is hingedly connected with a positioning screw rod (4) via a second pin shaft, the outer surface of the positioning screw rod (4) is threadedly connected with a T-shaped positioning screw barrel (5), the left side surface of one of the two waist fixing frames (1) is fixedly connected with a U-shaped fixing frame (6), the upper surface of one of the two waist fixing frames (1) is fixedly connected with a vertical plate (7), the back surface of the vertical plate (7) is hingedly connected with a connecting screw rod (8) via a third pin shaft, the outer surface of the connecting screw rod (8) is threadedly connected with an extension screw barrel (9), a U-shaped mounting frame (10) is provided on the right side of the extension screw barrel (9), and the left side surface of the U-shaped mounting frame (10) is fixedly inlaid with The rotating bearing (11) is fixedly connected to the inner ring of the rotating bearing (11) by the right end of the extension screw barrel (9); the inner side wall of the U-shaped mounting frame (10) is hingedly connected to a connecting seat (12) through a fourth pin shaft; two arm fixing plates (13) are arranged on the right side of the connecting seat (12); the side surfaces of the two arm fixing plates (13) close to each other are fixedly connected to an extension plate (14); the two extension plates (14) are hingedly connected through a fifth pin shaft; the left side surface of one of the two arm fixing plates (13) is fixedly connected to the right side surface of the connecting seat (12); the front surface of one of the two arm fixing plates (13) is fixedly connected to a U-shaped clamping plate (15); the inner top wall of the U-shaped clamping plate (15) is hingedly connected to a clamping screw (16) through a sixth pin shaft; the outer surface of the clamping screw (16) is threadedly connected to a clamping nut (17); the front surface of one of the two arm fixing plates (13) is fixedly connected to a U-shaped positioning plate (18).

2. A fixation device for wound repair according to claim 1, characterized in that: The two waist fixing frames (1) are both fixedly connected to a handle (20) on one side away from each other, and the outer surface of each handle (20) is provided with anti-slip grooves.

3. A fixation device for wound repair according to claim 1, characterized in that: The U-shaped positioning plate (18) is matched with the clamping screw rod (16), and the T-shaped positioning screw barrel (5) is matched with the U-shaped fixing frame (6).

4. A fixation device for wound repair according to claim 1, characterized in that: The side surfaces of the two waist fixing frames (1) that are close to each other are both fixedly connected with an anti-skid pad (22), and the anti-skid pad (22) is made of rubber.

5. A fixation device for wound repair according to claim 1, characterized in that: The side surfaces of the two waist fixing frames (1) that are away from each other are both fixedly connected with a reflective tape (21), and the side surfaces of the two reflective tapes (21) that are away from each other are both fixedly connected with a group of reflective cones.

6. A fixation device for wound repair according to claim 1, characterized in that: The side surfaces of the two arm fixing plates (13) that are close to each other are both fixedly connected with a protective pad (19), and the protective pad (19) is made of silica gel.

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