Auxiliary device for wound bandage winding in orthopedics department

Abstract

The utility model discloses an orthopedics department wound bandage winding auxiliary device which comprises a storage cutting assembly, a bandage winding assembly and a bandage winding assembly. The clamping assembly comprises a supporting column, a supporting disc, a movable hole, a spring column, a first connecting block, a first roller, a second connecting block and a second roller; one end of the supporting column is fixed in the box body, the supporting disc is fixed on the supporting column, the movable hole is formed in the supporting disc, one end of the spring column is fixed on the side edge of the supporting column, the first connecting block is fixed at the other end of the spring column, the first roller is rotationally connected to the first connecting block, and the second connecting block is fixed on the inner side edge of the box body. The second roller is rotationally connected to the second connecting block. The auxiliary device solves the problems that before an existing auxiliary device is used, a bandage needs to be wound on the outer surface of a rotating roller firstly, then the bandage is wound on a patient, the operation step can cause pollution of the bandage, the infection risk of a user is improved, time and labor are wasted, and the labor intensity of medical staff is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an orthopedic trauma bandage winding auxiliary device. Background Art

[0002] Orthopedic trauma bandage is a special bandage used in the medical field to bandage and fix fracture sites. It is usually made of cotton or elastic material and is designed to provide appropriate pressure and support to promote fracture healing.

[0003] A Chinese patent application, publication number CN217908187U, is now available for an orthopedic trauma bandage winding auxiliary device. The device comprises a housing and an end cap connected to the upper surface of the housing. The upper surface of the housing is connected to a first connecting block, the right end surface of the housing is connected to a second connecting block, a blade is inserted into the interior of the second connecting block, the top of the blade is connected to a push plate located above the second connecting block, the outer surface of the blade is connected to a connecting ring located inside the second connecting block, the lower surface of the connecting ring is connected to a spring, the bottom end of the spring is connected to the inner wall of the second connecting block, a connecting shaft is connected to the middle position of the rear end surface of the end cap, the rear end of the connecting shaft is connected to a connecting plate, the rear end surface of the connecting plate is axially connected to a roller, and the outer surface of the roller is wrapped with a bandage. The utility model is provided with a series of structures, so that the bandage can be quickly replaced with a new one after it is used up, and the bandage can be easily cut during use.

[0004] Before using the existing auxiliary device, the bandage must first be wrapped around the outer surface of the roller and then wrapped around the patient. This operation step will cause contamination of the bandage and increase the risk of infection for the user. On the other hand, it is time-consuming and labor-intensive, increasing the labor intensity of medical staff. Therefore, it is necessary to provide an orthopedic trauma bandage winding auxiliary device to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide an orthopedic trauma bandage winding auxiliary device to solve the problem raised in the above background technology that the existing auxiliary device, before use, first needs to wrap the bandage around the outer surface of the roller and then wrap it around the patient. This operation step will cause contamination of the bandage and increase the infection risk of the user. On the other hand, it is time-consuming and labor-intensive, increasing the labor intensity of medical staff.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is an orthopedic trauma bandage winding auxiliary device, comprising:

[0008] A storage and cutting assembly, the storage and cutting assembly comprising a box body, a cover plate and an outlet;

[0009] The cover plate is screwed to one end of the box body, and the outlet is opened on the side of the box body;

[0010] A clamping assembly, the clamping assembly comprising a support column, a support plate, a movable hole, a spring column, a first connecting block, a first roller, a second connecting block and a second roller;

[0011] One end of the support column is fixed inside the box body, the support plate is fixed on the support column, the movable hole is opened on the support plate, one end of the spring column is fixed to the side of the support column, the first connecting block is fixed to the other end of the spring column, the first roller is rotatably connected to the first connecting block, the second connecting block is fixed inside the inner side of the box body, and the second roller is rotatably connected to the second connecting block.

[0012] Furthermore, there are three movable holes, which are distributed in an annular symmetrical manner on the support plate, and there are three spring columns, which are distributed in an annular symmetrical manner on the support column.

[0013] Furthermore, there are three first rollers in total, which are movably connected in the movable holes.

[0014] Furthermore, there are two second rollers, one end of which is rotatably connected to the second connecting block, and the other end of which is rotatably connected to the inner side of the box body, and the two second rollers are located on the side of the outlet.

[0015] Furthermore, the storage and cutting assembly further comprises a handle, a support plate, a blade box and a T-shaped blade;

[0016] The handle is fixed on the side of the box body, the supporting plate is fixed on the side of the box body and is located below the outlet, the blade box is fixed on the side of the box body and is located above the outlet, and the T-shaped blade is movably connected in the blade box.

[0017] Furthermore, it also includes a limit assembly;

[0018] The limiting assembly includes a support block, a through hole and an adjusting screw;

[0019] The support block is fixed on the side of the blade box, a through hole is provided on the upper section of the support block, and the adjusting screw is screwed in the through hole.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. The utility model provides a clamping assembly, and the bandage is placed between the three first rollers. The spring column on the support column contracts, driving the first connecting block to contract, driving the first roller to clamp the bandage, and then the end of the bandage is pulled out, passed through the two second rollers, and out of the outlet, and covered with a cover. When in use, as the bandage is wound, the first roller rotates accordingly, the bandage in the box gradually decreases, and the first roller is gradually tightened. This arrangement avoids re-winding the bandage to cause pollution, and can also reduce labor intensity.

[0022] 2. The utility model has a limit assembly. When the T-shaped blade is not needed to cut the bandage, the adjusting screw on the support block can be rotated. The adjusting screw moves along the through hole and one end extends into the lower surface of the top of the T-shaped blade. When in use, the adjusting screw is rotated in the opposite direction to move out. This arrangement can avoid accidental cutting of the bandage when wrapping the bandage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing 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 creative work.

[0024] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the box body of the present utility model;

[0026] Figure 3 This is a partial structural diagram of the clamping assembly of the present utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 10. Box body; 11. Handle; 12. Cover; 13. Outlet; 14. Support plate; 15. Blade box; 16. T-shaped blade; 20. Support column; 21. Support plate; 22. Movable hole; 23. Spring column; 24. First connecting block; 25. First roller; 26. Second connecting block; 27. Second roller; 30. Support block; 31. Through hole; 32. Adjusting screw. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-Figure 3 As shown, this embodiment is an orthopedic trauma bandage winding auxiliary device, comprising:

[0034] The storage and cutting assembly includes a box body 10, a cover plate 12 and an outlet 13;

[0035] The cover plate 12 is screwed to one end of the box body 10, and the outlet 13 is opened on the side of the box body 10;

[0036] The box body 10 serves to store the bandages, and the outlet 13 facilitates the movement of the bandages;

[0037] The clamping assembly includes a support column 20, a support plate 21, a movable hole 22, a spring column 23, a first connecting block 24, a first roller 25, a second connecting block 26 and a second roller 27;

[0038] One end of the support column 20 is fixed to the inside of the box body 10, the support plate 21 is fixed to the support column 20, the movable hole 22 is opened on the support plate 21, one end of the spring column 23 is fixed to the side of the support column 20, the first connecting block 24 is fixed to the other end of the spring column 23, the first roller 25 is rotatably connected to the first connecting block 24, the second connecting block 26 is fixed to the inner side of the box body 10, and the second roller 27 is rotatably connected to the second connecting block 26;

[0039] The support column 20 plays a supporting role, the support plate 21 plays a supporting role, the movable hole 22 plays a limiting role, the spring column 23 has a contraction function, the first connecting block 24 plays a connecting role, the first roller 25 facilitates the rotation of the bandage, and the second roller 27 plays a limiting role;

[0040] There are three movable holes 22, which are symmetrically distributed on the support plate 21 in an annular shape. There are three spring columns 23, which are symmetrically distributed on the support column 20 in an annular shape.

[0041] There are three first rollers 25, which are movably connected in the movable holes 22;

[0042] There are two second rollers 27, one end of which is rotatably connected to the second connecting block 26, and the other end of which is rotatably connected to the inner side of the box body 10, and the two second rollers 27 are located on the side of the outlet 13;

[0043] The storage and cutting assembly further includes a handle 11, a support plate 14, a blade box 15 and a T-shaped blade 16;

[0044] The handle 11 is fixed to the side of the box body 10, the support plate 14 is fixed to the side of the box body 10 and is located below the outlet 13, the blade box 15 is fixed to the side of the box body 10 and is located above the outlet 13, and the T-shaped blade 16 is movably connected to the blade box 15;

[0045] The handle 11 facilitates carrying the box body 10 , the support plate 14 plays a supporting role, the blade box 15 plays a storage role, and the T-shaped blade 16 is used for cutting the bandage.

[0046] Working principle:

[0047] Place the bandage between the three first rollers 25, with one end touching the support plate 21. The spring column 23 on the support column 20 contracts, driving the first connecting block 24 to contract, driving the first rollers 25 to clamp the bandage. Then, pull the end of the bandage out, pass through the two second rollers 27, and exit from the outlet 13, and cover it with the cover plate 12.

[0048] During use, as the bandage is wound, the first roller 25 rotates accordingly, the bandage in the box body 10 gradually decreases, and the first roller 25 gradually tightens.

[0049] This step avoids wrapping the bandage again, which may cause contamination, and reduces labor intensity.

[0050] See also Figure 4 This embodiment is based on the above embodiment and further includes:

[0051] The limiting assembly includes a support block 30, a through hole 31 and an adjusting screw 32;

[0052] The support block 30 is fixed to the side of the blade box 15, and the through hole 31 is opened in the upper part of the support block 30, and the adjustment screw 32 is screwed into the through hole 31;

[0053] The support block 30 plays a supporting role, the through hole 31 plays a connecting and adjusting role, and the adjusting screw 32 plays a limiting role.

[0054] Working principle:

[0055] When the T-shaped blade 16 is not needed to cut the bandage, the adjusting screw 32 on the support block 30 can be rotated, and the adjusting screw 32 moves along the through hole 31, with one end extending into the lower surface of the top of the T-shaped blade 16;

[0056] When it is needed, the adjusting screw 32 is rotated in the reverse direction to move it out of the lower surface of the T-shaped blade 16 .

[0057] This step can avoid accidental cutting of the bandage when wrapping the bandage.

[0058] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0059] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An orthopedic trauma bandage winding auxiliary device, characterized in that: include: A storage and cutting assembly, the storage and cutting assembly comprising a box body (10), a cover plate (12) and an outlet (13); The cover plate (12) is screwed to one end of the box body (10), and the outlet (13) is opened on the side of the box body (10); A clamping assembly, the clamping assembly comprising a support column (20), a support plate (21), a movable hole (22), a spring column (23), a first connecting block (24), a first roller (25), a second connecting block (26) and a second roller (27); One end of the support column (20) is fixed inside the box body (10), the support plate (21) is fixed on the support column (20), the movable hole (22) is opened on the support plate (21), one end of the spring column (23) is fixed on the side of the support column (20), the first connecting block (24) is fixed on the other end of the spring column (23), the first roller (25) is rotatably connected to the first connecting block (24), the second connecting block (26) is fixed on the inner side of the box body (10), and the second roller (27) is rotatably connected to the second connecting block (26).

2. The orthopedic trauma bandage winding auxiliary device according to claim 1, characterized in that: There are three movable holes (22) distributed in an annular and symmetrical manner on the support plate (21); there are three spring columns (23) distributed in an annular and symmetrical manner on the support column (20).

3. The orthopedic trauma bandage winding auxiliary device according to claim 1, characterized in that: There are three first rollers (25) in total, which are movably connected in the movable holes (22).

4. The orthopedic trauma bandage winding auxiliary device according to claim 1, characterized in that: There are two second rollers (27), one end of which is rotatably connected to the second connecting block (26) and the other end of which is rotatably connected to the inner side of the box body (10), and the two second rollers (27) are located on the side of the outlet (13).

5. The orthopedic trauma bandage winding auxiliary device according to claim 1, characterized in that: The storage and cutting assembly further comprises a handle (11), a support plate (14), a blade box (15) and a T-shaped blade (16); The handle (11) is fixed on the side of the box body (10), the support plate (14) is fixed on the side of the box body (10) and is located below the outlet (13), the blade box (15) is fixed on the side of the box body (10) and is located above the outlet (13), and the T-shaped blade (16) is movably connected in the blade box (15).

6. The orthopedic trauma bandage winding auxiliary device according to claim 5, characterized in that: Also includes a limit assembly; The limiting assembly includes a support block (30), a through hole (31) and an adjusting screw (32); The support block (30) is fixed to the side of the blade box (15), a through hole (31) is opened in the upper section of the support block (30), and an adjusting screw (32) is screwed into the through hole (31).

Images