CN219963357U - A kind of auxiliary stent for surgery - Google Patents

Abstract

The utility model relates to the field of auxiliary accessories, and specifically provides an auxiliary support for surgery, which includes a concave plate. A sponge pad is fixedly connected to the top surface of the concave plate, and a rectangular block is fixedly connected to the top surface of the concave plate. The top surface of the concave plate A U-shaped plate is provided, and an L block is fixedly connected to the outer surface of the U-shaped plate. A limited groove is provided on the surface of the L block. A threaded rod is connected to the top surface of the U-shaped plate through threads, and the bottom surface of the threaded rod is fixedly connected to Bearing 1. This utility model rotates the rotating handle, and the rotating handle drives the screw rod to rotate, and the screw rod drives the nut seat to slide, thereby driving the concave plate to slide up and down, which is convenient for patients with different body shapes. By sliding the U-shaped plate, the limit block is stuck into the limit position. In the groove, twist the limit nut 1 to facilitate the fixation between the U-shaped plate and the concave plate. The use effect is good. By twisting the threaded rod, the threaded rod pushes the bearing 1 and the arc plate to slide, which can be adjusted according to the patient's body shape. Make adjustments.

Description

A kind of auxiliary stent for surgery

Technical field

The utility model relates to the field of auxiliary accessories, in particular to an auxiliary support for surgery.

Background technique

Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the skeletal and muscular system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system; with the changes of the times and society , the spectrum of orthopedic injuries has changed significantly. For example, diseases such as bone and joint tuberculosis, osteomyelitis, and poliomyelitis have significantly decreased, and trauma caused by traffic accidents has increased significantly. With the development and progress of science and technology, orthopedics has made great progress in diagnosis, Great progress has been made in treatment; bone and joint tuberculosis lesion removal therapy has been promoted across the country, greatly improving the cure rate of surgery; the establishment and development of hand surgery has rapidly popularized and improved the diagnosis and treatment technology of hand trauma.

The inventor of the present application found that there are the following problems during practical use: the existing auxiliary bracket is inconvenient to adjust during use, making it difficult to use it for patients with different body shapes, and increasing the limitations of the use of the device.

Therefore, it is necessary to provide an auxiliary stent for surgery to solve the above technical problems.

Utility model content

The technical problem to be solved by this utility model is to provide an auxiliary stent for surgery in view of the above-mentioned defects of the prior art.

In order to achieve the above purpose, the technical solution of the present invention is: an auxiliary support for surgery, including a concave plate, a sponge pad is fixedly connected to the top surface of the concave plate, and a rectangular block is fixedly connected to the top surface of the concave plate, so The top surface of the concave plate is provided with a U-shaped plate, and the outer surface of the U-shaped plate is fixedly connected with an L block. The surface of the L block is provided with a limiting groove, and the top surface of the U-shaped plate is connected with a threaded rod through threads. , and the bottom surface of the threaded rod is fixedly connected with a bearing one, the bottom surface of the bearing one is fixedly connected with an arc plate, and the right end surface of the concave plate is provided with a cylinder.

It is further provided that the surface of the rectangular block is fixedly connected to the limiting block, the outer surface of the rectangular block is fixedly connected to the threaded column one, and the surface of the threaded column one is connected to the limiting nut one through threads.

It is further provided that a groove is provided on the left end surface of the cylinder, and a second bearing is fixedly connected to the interior of the cylinder, a screw rod is fixedly connected to the interior of the second bearing, and a nut seat is fixedly connected to the surface of the screw rod, and the A rotating handle is fixedly connected to the top surface of the screw rod, and a rotating block is fixedly connected to the bottom surface of the cylinder.

It is further provided that the nut seat forms a fixed structure through bolts and the concave plate, and the rotating handle forms a fixed structure through bolts and screw rods.

It is further provided that a rotating seat is installed on the surface of the rotating block through a rotating shaft, and a fixed seat is fixedly connected to the bottom surface of the rotating seat, a C-shaped groove is provided on the surface of the rotating seat, and a thread is fixedly connected to the surface of the rotating block. Column two, and the surface of threaded column two is connected to limit nut two through threads.

It is further provided that the surface of the threaded column 2 is in contact with the inner wall of the C-shaped groove, and the inner surface of the limiting nut 2 is in contact with the surface of the rotating base.

It is further provided that the bottom surface of the fixed base is connected with threaded column 3 through threads, and the top surface of threaded column 3 is fixedly connected with an annular block.

Compared with related technologies, the surgical auxiliary stent provided by this utility model has the following beneficial effects:

The utility model provides an auxiliary support for surgery. Through the screw rod and the nut seat, it solves the problem that the existing auxiliary support is inconvenient to adjust during use, making it difficult to use it for patients with different body shapes, and improves the use limitations of the equipment. The technical problem is that by turning the rotating handle, the rotating handle drives the screw rod to rotate, and the screw rod drives the nut seat to slide, thereby driving the concave plate to slide up and down, which is convenient for patients with different body shapes. By sliding the U-shaped plate, the limit block is stuck into the limit plate. In the position slot, twist the limit nut 1 to facilitate the fixation between the U-shaped plate and the concave plate. The use effect is good. By twisting the threaded rod, the threaded rod pushes the bearing 1 and the arc plate to slide, which can be adjusted according to the patient's needs. The body is adjusted and the fixation effect is good. Through the sponge pad set on the top of the concave plate, the patient's limbs will not feel pain when placed on the top of the concave plate.

The utility model provides an auxiliary support for surgery. By twisting the threaded column three, the threaded column three drives the annular block to rotate, so that the fixing base can be easily fixed to the bedside. The installation effect is good. By twisting the limit nut two, it is convenient to Turn the rotating block, and the rotating block drives the cylinder and concave plate to rotate, making it easy to adjust the angle of the cylinder and concave plate, with good use effect and diversified installation angles.

Description of the drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of a surgical auxiliary stent provided by the utility model;

Figure 2 is a side view of the utility model;

Figure 3 is a rear view of the utility model;

Figure 4 is an enlarged view of point A in Figure 3.

Numbers in the picture: 1. concave plate; 2. sponge pad; 3. rectangular block; 4. U-shaped plate; 5. L block; 6. limit groove; 7. threaded rod; 8. bearing one; 9. arc Plate; 10. Cylinder; 11. Limit block; 12. Threaded column one; 13. Limit nut one; 14. Groove; 15. Bearing two; 16. Lead screw; 17. Nut seat; 18. Rotating handle ; 19. Rotating block; 20. Rotating seat; 21. Fixed seat; 22. C-shaped groove; 23. Threaded column two; 24. Limit nut two; 25. Threaded column three; 26. Ring block.

Detailed ways

In order to facilitate understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Typical embodiments of the present invention are shown in the accompanying drawings.

Example 1:

As shown in Figures 1-3, a surgical auxiliary support of the present invention includes a concave plate 1, a sponge pad 2 is fixedly connected to the top surface of the concave plate 1, and a rectangular block 3 is fixedly connected to the top surface of the concave plate 1 , the top surface of the concave plate 1 is provided with a U-shaped plate 4, and the outer surface of the U-shaped plate 4 is fixedly connected with an L block 5, the surface of the L block 5 is provided with a limiting groove 6, and the top surface of the U-shaped plate 4 is connected by threads There is a threaded rod 7, and a bearing 8 is fixedly connected to the bottom surface of the threaded rod 7, an arc plate 9 is fixedly connected to the bottom surface of the bearing 8, and a cylinder 10 is provided on the right end surface of the concave plate 1.

As shown in Figure 1-2, the surface of the rectangular block 3 is fixedly connected to the limiting block 11, the outer surface of the rectangular block 3 is fixedly connected to the threaded column 12, and the surface of the threaded column 12 is connected to the limiting nut 13 through threads.

As shown in Figure 2-3, a groove 14 is provided on the left end surface of the cylinder 10, and a second bearing 15 is fixedly connected to the interior of the cylinder 10. A screw 16 is fixedly connected to the interior of the second bearing 15, and the surface of the screw 16 A nut seat 17 is fixedly connected, a rotating handle 18 is fixedly connected to the top surface of the screw rod 16 , and a rotating block 19 is fixedly connected to the bottom surface of the cylinder 10 .

As shown in Figure 1-3, the nut seat 17 forms a fixed structure with the concave plate 1 through bolts, and the rotating handle 18 forms a fixed structure with the screw rod 16 through bolts.

During implementation, by rotating the rotating handle 18, the rotating handle 18 drives the screw rod 16 to rotate, and the screw rod 16 drives the nut seat 17 to slide, thereby driving the concave plate 1 to slide up and down, which is convenient for patients with different body shapes. By sliding the U-shaped plate 4, the The limit block 11 is inserted into the limit groove 6, and the limit nut 13 is turned to facilitate the fixation between the U-shaped plate 4 and the concave plate 1. The use effect is good. By twisting the threaded rod 7, the threaded rod 7 Pushing the bearing 18 and the arc plate 9 to slide can be adjusted according to the patient's body shape, and the fixation effect is good. Through the sponge pad 2 provided on the top of the concave plate 1, the patient's limbs will not feel pain when placed on the top of the concave plate 1.

Example 2:

As shown in Figures 3-4, on the basis of Embodiment 1, the present utility model provides a technical solution: the surface of the rotating block 19 is equipped with a rotating base 20 through a rotating shaft, and the bottom surface of the rotating base 20 is fixedly connected to a fixed base. 21. The surface of the rotating base 20 is provided with a C-shaped groove 22. The surface of the rotating block 19 is fixedly connected with the threaded column 23, and the surface of the threaded column 23 is connected to the limiting nut 24 through threads.

As shown in FIG. 4 , the surface of the second threaded column 23 is in contact with the inner wall of the C-shaped groove 22 , and the inner surface of the second limiting nut 24 is in contact with the surface of the rotating base 20 .

As shown in FIG. 4 , the bottom surface of the fixed base 21 is connected to the threaded column 25 through threads, and the top surface of the threaded column 25 is fixedly connected to the annular block 26 .

In the implementation, by twisting the threaded column 25, the threaded column 25 drives the annular block 26 to rotate, so that the fixing base 21 can be easily fixed to the bedside, and the installation effect is good. By twisting the limit nut 24, the rotating block can be easily rotated. 19. The rotating block 19 drives the cylinder 10 and the concave plate 1 to rotate, making it easy to adjust the angle of the cylinder 10 and the concave plate 1, with good use effect and diversified installation angles.

The advantages of this technical solution in practical applications include but are not limited to the following:

1. By turning the rotating handle 18, the rotating handle 18 drives the screw rod 16 to rotate, and the screw rod 16 drives the nut seat 17 to slide, thereby driving the concave plate 1 to slide up and down, which is convenient for patients with different body shapes. By sliding the U-shaped plate 4, the limited The bit block 11 is stuck into the limit groove 6, and the limit nut 13 is turned to facilitate the fixation between the U-shaped plate 4 and the concave plate 1. The use effect is good. By twisting the threaded rod 7, the threaded rod 7 pushes The bearing 8 and the curved plate 9 slide and can be adjusted according to the patient's body shape, and the fixation effect is good. Through the sponge pad 2 provided on the top of the concave plate 1, the patient's limbs will not feel pain when placed on the top of the concave plate 1;

2. By twisting the threaded column three 25, the threaded column three 25 drives the annular block 26 to rotate, thereby making it easy to fix the fixed seat 21 to the bedside. The installation effect is good. By twisting the limit nut two 24, it is easy to rotate the rotating block 19. , the rotating block 19 drives the cylinder 10 and the concave plate 1 to rotate, making it easy to adjust the angles of the cylinder 10 and the concave plate 1, with good use effect and diversified installation angles.

In this technical solution, the rotating handle 18 is rotated, and the rotating handle 18 drives the screw rod 16 to rotate, and the screw rod 16 drives the nut seat 17 to slide, thereby driving the concave plate 1 to slide up and down, which is convenient for patients with different body shapes. By sliding the U-shaped plate 4, the The limit block 11 is inserted into the limit groove 6, and the limit nut 13 is turned to facilitate the fixation between the U-shaped plate 4 and the concave plate 1. The use effect is good. By twisting the threaded rod 7, the threaded rod 7 Pushing the bearing 18 and the arc plate 9 to slide, it can be adjusted according to the patient's body shape, and the fixation effect is good. Through the sponge pad 2 provided on the top of the concave plate 1, the patient's limbs will not feel pain when placed on the top of the concave plate 1. By twisting the threaded column three 25, the threaded column three 25 drives the annular block 26 to rotate, so that the fixing base 21 can be easily fixed to the bedside, and the installation effect is good. By twisting the limit nut two 24, the rotating block 19 can be easily rotated. The block 19 drives the cylinder 10 and the concave plate 1 to rotate, making it easy to adjust the angles of the cylinder 10 and the concave plate 1, with good use effect and diversified installation angles.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. Auxiliary stand for operation, including concave plate (1), its characterized in that: the utility model discloses a novel anti-theft device for the concave plate, including concave plate (1), recess plate (1), bearing, arc (9) and cylinder (10), top surface fixedly connected with foam-rubber cushion (2) of concave plate (1), and the top surface fixedly connected with rectangle piece (3) of concave plate (1), the top surface of concave plate (1) is equipped with U shaped plate (4), and the outside surface fixedly connected with L piece (5) of U shaped plate (4), spacing groove (6) have been seted up on the surface of L piece (5), threaded rod (7) are passed through on the top surface of U shaped plate (4), and the bottom surface fixedly connected with bearing one (8) of threaded rod (7), the bottom surface fixedly connected with arc (9) of bearing one (8), the right-hand member surface of concave plate (1) is equipped with cylinder (10).

2. The surgical auxiliary bracket according to claim 1, wherein a limiting block (11) is fixedly connected to the surface of the rectangular block (3), a first threaded column (12) is fixedly connected to the outer side surface of the rectangular block (3), and a first limiting nut (13) is connected to the surface of the first threaded column (12) through threads.

3. The surgical auxiliary support according to claim 1, wherein the left end surface of the cylinder (10) is provided with a groove (14), a second bearing (15) is fixedly connected to the inside of the cylinder (10), a screw rod (16) is fixedly connected to the inside of the second bearing (15), a nut seat (17) is fixedly connected to the surface of the screw rod (16), a rotating handle (18) is fixedly connected to the top surface of the screw rod (16), and a rotating block (19) is fixedly connected to the bottom surface of the cylinder (10).

4. A surgical auxiliary support according to claim 3, characterized in that the nut seat (17) forms a fixed structure with the recess plate (1) by means of a bolt, and the rotation handle (18) forms a fixed structure with the screw (16) by means of a bolt.

5. A surgical auxiliary support according to claim 3, wherein the surface of the rotating block (19) is provided with a rotating seat (20) through a rotating shaft, the bottom surface of the rotating seat (20) is fixedly connected with a fixing seat (21), the surface of the rotating seat (20) is provided with a C-shaped groove (22), the surface of the rotating block (19) is fixedly connected with a threaded post two (23), and the surface of the threaded post two (23) is connected with a limit nut two (24) through threads.

6. The surgical auxiliary bracket according to claim 5, wherein the surface of the second threaded post (23) is in contact with the inner wall of the C-shaped groove (22), and the inner side surface of the second limit nut (24) is attached to the surface of the rotating seat (20).

7. Surgical auxiliary support according to claim 5, characterized in that the bottom surface of the holder (21) is screwed with a third threaded column (25), and the top surface of the third threaded column (25) is fixedly connected with an annular block (26).