Scalpel placing device for ophthalmologic operation

Abstract

The utility model relates to the technical field of scalpel placement, and discloses a scalpel placement device for ophthalmologic operations, which comprises a containing box, a switch cover is rotatably connected to the inside of the left side of the top end of the containing box, a placement plate is slidably connected to the inside of the containing box, and a containing assembly is fixedly connected to the left side of the top end of the placement plate. First clamping holes are formed in the front side and the rear side of the bottom end of the placing plate correspondingly, two second clamping holes are formed in the left side and the right side of the bottom end of the placing plate correspondingly, pull rods are slidably connected to the front inner wall and the rear inner wall of the containing box correspondingly, limiting plates are fixedly connected to the exteriors of the pull rods correspondingly, and two arc-shaped holes are formed in the exteriors of the pull rods correspondingly; the pull rod is sleeved with a first strong spring. According to the scalpel placing device, the placing plate can be quickly disassembled, so that medical staff can more easily operate the scalpel placing device, and the placing plate can be quickly disassembled and cleaned without using extra tools or spending too much time.

Description

Technical Field

[0001] The utility model relates to the technical field of scalpel placement, in particular to a scalpel placement device used for ophthalmic surgery. Background Art

[0002] The scalpel used in ophthalmic surgery is usually a specially designed tiny scalpel, called an ophthalmic scalpel or ophthalmic surgical blade. The ophthalmic scalpel placement device is a key tool that helps ensure the safe, neat and convenient use of the scalpel during ophthalmic surgery, thereby improving the efficiency and success rate of the operation.

[0003] After searching, the Chinese patent announcement number is: CN213372514U. The utility model discloses a classification and placement device for neurosurgery scalpels, including a bottom plate, an outer frame and a baffle. Telescopic rods are installed on both sides of the top of the bottom plate, and a placement box is installed above the telescopic rods. Partitions are arranged inside the placement box, and refrigerators are installed on both sides of the inner wall of the placement box. Support plates are installed on both sides of the partition, and a placement plate is arranged above the support plate. At the same time, partitions are installed inside the placement plate. The bottom of the placement plate is installed in coordination with the support plate through a slide groove, and the slide groove is opened on the upper surface of the support plate. A handle is arranged on the top of the outer frame, and a latch is passed through the top of the outer wall of the outer frame. The utility model simplifies the scalpel placement device to facilitate the placement of different types of scalpels, and is convenient for adjusting the height of the placement box, so that doctors of different heights can take the scalpels.

[0004] Although the specification of the above patent mentions that "when the scalpel needs to be taken, the telescopic rod 2 can be extended to drive the placement box 3 to rise, so as to adjust the height of the placement box 3, thereby facilitating doctors of different heights to take the scalpel", after the operation, in order to avoid the presence of bacteria and viruses on the knife or on the placement board, the placement board and the knife will be cleaned to ensure that the interior of the scalpel placement device remains clean and sterile. However, most of the cleaning is done by disassembling the placement board using tools, which is not only time-consuming and labor-intensive, but also increases the labor intensity of medical staff. For this reason, a scalpel placement device for ophthalmic surgery is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a scalpel placement device for ophthalmic surgery, aiming to improve the problem in the prior art that replacing the placement plate is not only time-consuming and labor-intensive, but also increases the labor intensity of medical staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scalpel placement device for ophthalmic surgery, comprising a storage box, a switch cover is rotatably connected to the inside of the left top end of the storage box, a placing plate is slidably connected to the inside of the storage box, a storage component is fixedly connected to the top left end of the placing plate, a first engaging hole is provided on both the front and rear sides of the bottom end of the placing plate, two second engaging holes are provided on both the left and right sides of the bottom end of the placing plate, a pull rod is slidably connected to the front and rear inner walls of the storage box, a limiting plate is fixedly connected to the outside of the pull rod, two arc holes are provided on the outside of the pull rod, a strong spring 1 is sleeved on the outside of the pull rod, cavities are provided on both the front and rear sides of the storage box, four square holes are provided on the bottom end of the placing plate, a strong spring 2 is provided inside the square hole, and a special-shaped engaging block is slidably connected to the inside of the square hole.

[0007] Furthermore, a plurality of movable holes are provided inside the top end of the placing plate, the inner top end of the movable hole is rotatably connected to a rotating rod, the outer right side of the rotating rod is rotatably connected to a special-shaped rod one, the outer left side of the rotating rod is fixedly connected to a special-shaped rod two, one side of the special-shaped rod two is provided with a accommodating hole, the inner part of the special-shaped rod two is provided with a loading hole, the inner part of the loading hole is fixedly connected to a fixed column, the outer part of the fixed column is sleeved with a strong spring three, the outer part of the fixed column is slidably connected to a sliding block, one side of the sliding block is fixedly connected to a connecting block, the inner side of the special-shaped rod two is provided with a sliding hole, and one side of the special-shaped rod one is rotatably connected to a telescopic rod.

[0008] Furthermore, the accommodating assembly includes a storage box, and the bottom end of the storage box is fixedly connected to the left side of the top end of the placement board.

[0009] Furthermore, the outside of the limiting plate is slidably connected to the inside of the cavity, and the outside of one side of the pull rod is slidably connected to the inside of the first engaging hole.

[0010] Furthermore, one end of the strong spring 1 is fixedly connected to one side of the limit plate, and the other end of the strong spring 1 is fixedly connected to one side inside the cavity.

[0011] Furthermore, the outside of one side of the special-shaped engaging block is slidably connected to the inside of the second engaging hole, and a plurality of storage holes are provided on the top of the placement plate.

[0012] Furthermore, the outside of the sliding block is slidably connected to the inside of the loading hole, and the outside of the connecting block is slidably connected to the inside of the sliding hole.

[0013] Furthermore, the outside of the telescopic rod is in contact with the inside of the accommodating hole, and one side of the second special-shaped rod is fixedly connected to the top inner wall of the placement plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the placement plate is quickly disassembled through the cooperation of the limit plate, the placement plate, the pull rod, the arc hole, the second locking hole, the first locking hole, the first strong spring, the movable hole, the second strong spring, the special-shaped locking block and other structures, so that the medical staff can operate the scalpel placement device more easily. They can quickly disassemble the placement plate and clean it without using additional tools or spending too much time.

[0016] 2. In the utility model, the scalpel is clamped by the mutual cooperation of the accommodating hole, the second special-shaped rod, the first special-shaped rod, the fixed column, the loading hole, the third strong spring, the sliding block, the connecting block, the sliding hole, the telescopic rod and other structures, which can increase the safety of the operation. The surgical tool is stable after clamping, and the possibility of accidental sliding or movement is reduced, thereby reducing the risk of accidental injury to patients or surgical personnel, and the doctor can obtain the required surgical tool more quickly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a surgical knife placement device for ophthalmic surgery proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a storage box for a surgical knife placement device for ophthalmic surgery proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a placement plate of a scalpel placement device for ophthalmic surgery proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a limiting plate of a surgical knife placement device for ophthalmic surgery proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a special-shaped rod of a surgical knife placement device for ophthalmic surgery.

[0022] Legend:

[0023] 1. Container box; 2. Switch cover; 3. Display plate; 4. Storage box; 5. Snap-fit ​​hole 1; 6. Snap-fit ​​hole 2; 7. Pull rod; 8. Limit plate; 9. Arc hole; 10. Powerful spring 1; 11. Cavity; 12. Square hole; 13. Powerful spring 2; 14. Special-shaped snap-fit ​​block; 15. Storage hole; 16. Movable hole; 17. Rotating rod; 18. Special-shaped rod 1; 19. Special-shaped rod 2; 20. Container hole; 21. Loading hole; 22. Fixed column; 23. Powerful spring 3; 24. Sliding block; 25. Connecting block; 26. Sliding hole; 27. Telescopic rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 to Figure 2 The utility model provides an embodiment: a scalpel placement device for ophthalmic surgery, comprising a storage box (1) which is the main shell of the scalpel placement device, a switch cover (2) is rotatably connected to the inside of the left top end of the storage box (1), a placement board (3) is slidably connected to the inside of the storage box (1), a storage component is fixedly connected to the left top end of the placement board (3), and the storage component comprises a storage box (4) which is a box for storing surgical blades, the bottom end of the storage box (4) is fixedly connected to the left top end of the placement board (3), and the placement board 3 is a board for placing scalpels and other tools.

[0026] Reference Figure 1 and Figure 2 and Figure 4 , both the front and rear sides of the bottom end of the placing plate 3 are provided with a snap-fitting hole 5 for providing a pipe fitting for fixing the placing plate 3, and both the left and right sides of the bottom end of the placing plate 3 are provided with two snap-fitting holes 26. This design is also used to fix the placing plate 3. The front and rear inner walls of the accommodating box 1 are slidably connected with a pull rod 7, which is then used to provide a driving rod. One side of the pull rod 7 is externally slidably connected to the inside of the snap-fitting hole 15. This design is used to limit the movement of the placing plate 3. The outside of the pull rod 7 is fixedly connected to the limiting plate 8 for connection. The outside of the pull rod 7 is provided with two arc holes 9. This design is coordinated with the subsequent special-shaped snap-fitting block 14 to achieve specific movement. The outside of the pull rod 7 is provided with a strong spring 10 for providing elasticity Spring force, one end of the strong spring 10 is fixedly connected to one side of the limit plate 8, and the other end of the strong spring 10 is fixedly connected to one side of the interior of the cavity 11. The front and rear sides of the accommodating box 1 are both provided with cavities 11, and the outside of the limit plate 8 is slidably connected to the inside of the cavity 11. Four square holes 12 are provided inside the bottom end of the placement plate 3, and a strong spring 2 13 is arranged inside the square hole 12 to provide additional spring force. The inside of the square hole 12 is slidably connected with a special-shaped snap-fit ​​block 14 to provide additional fixation for the placement plate 3. One side of the special-shaped snap-fit ​​block 14 is slidably connected to the inside of the snap-fit ​​hole 2 6. The top of the placement plate 3 is provided with multiple storage holes 15 for placing the scalpel.

[0027] Reference Figures 1 to 3A plurality of movable holes 16 are provided inside the top of the placing plate 3 to provide additional movement space. The top of the movable hole 16 is rotatably connected to a rotating rod 17 to provide a rotation effect. The right side of the outside of the rotating rod 17 is rotatably connected to a shaped rod 18. The left side of the outside of the rotating rod 17 is fixedly connected to a shaped rod 2 19. One side of the shaped rod 2 19 is fixedly connected to the inner wall of the top of the placing plate 3 to provide stability. One side of the shaped rod 2 19 is provided with a receiving hole 20 for additional movement space of subsequent components. The inside of the shaped rod 2 19 is provided with a loading hole 21 to provide additional movement space. The inside of the loading hole 21 is provided with a storage hole 20 for providing additional movement space. The part is fixedly connected with a fixed column 22 for providing a supporting column, the outer part of the fixed column 22 is provided with a strong spring three 23 for providing a restoring force, the outer part of the fixed column 22 is slidably connected with a sliding block 24 for squeezing the strong spring three 23, the outer part of the sliding block 24 is slidably connected to the inside of the loading hole 21, one side of the sliding block 24 is fixedly connected with a connecting block 25, a sliding hole 26 is provided on one side of the inner part of the special-shaped rod 19, the outer part of the connecting block 25 is slidably connected to the inside of the sliding hole 26, and one side of the special-shaped rod 18 is rotatably connected with a telescopic rod 27, and the outer part of the telescopic rod 27 is in contact with the inside of the accommodating hole 20.

[0028] Working principle: first pull the pull rod 7, and the limit plate 8 is driven to move under the pulling of the pull rod 7, and the arc hole 9 is also driven to move under the movement of the pull rod 7, so that the arc hole 9 is separated from the arc portion of the special-shaped engaging block 14, and the pull rod 7 is also separated from the engaging hole 15, and then the strong spring 10 is driven to contract under the movement of the limit plate 8, and the contraction of the strong spring 10 will generate a rebound force, which provides the force for the subsequent pull rod 7 to engage with the engaging hole 15, and also provides the force for the subsequent arc hole 9 to engage with the arc portion of the special-shaped engaging block 14, and then after the arc hole 9 is separated from the arc portion of the special-shaped engaging block 14, the outer end of the pull rod 7 is brought into contact with the arc portion of the special-shaped engaging block 14, so that the special-shaped engaging block 14 moves, and the rear end of the special-shaped engaging block 14 is separated from the engaging hole 2 6, and the strong spring 2 13 The force is applied to the special-shaped engaging block 14, and a rebound force is generated under the force applied by the strong spring 2 13 to provide the force for the subsequent engagement of the special-shaped engaging block 14 with the engaging hole 2 6, and an additional engagement force is provided between the arc portion of the special-shaped engaging block 14 and the arc hole 9. The pull rod 7 is pulled to take out the placing plate 3 and then clean it, and then the surgical knife handle is slid into the arc opened at the top of the adjacent side of the special-shaped rod 18 and the special-shaped rod 2 19, which will cause the special-shaped rod 18 to be subjected to force and perform circular motion. Under the force applied to the special-shaped rod 18, the telescopic rod 27 will move, and the movement of the telescopic rod 27 will drive the connecting block 25 to move, and then the movement of the connecting block 25 will drive the sliding block 24 to move outside the fixed column 22, and the movement of the sliding block 24 will cause the strong spring 3 23 to be subjected to force, and a rebound force will be generated under the force applied by the strong spring 3 23 to provide the force for the subsequent resetting of the special-shaped rod 18.

[0029] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surgical knife placement device for ophthalmic surgery, comprising a housing box (1), characterized in that: The top left side of the storage box (1) is rotatably connected to a switch cover (2), the interior of the storage box (1) is slidably connected to a placement plate (3), the top left side of the placement plate (3) is fixedly connected to a storage component, the bottom of the placement plate (3) is provided with a first snap-fit ​​hole (5) on both the front and rear sides, the bottom of the placement plate (3) is provided with two second snap-fit ​​holes (6) on both the left and right sides, the front and rear inner walls of the storage box (1) are slidably connected to a pull rod (7), the pull rod (7) The outside of the pull rod (7) is fixedly connected with a limit plate (8), the outside of the pull rod (7) is provided with two arc holes (9), the outside of the pull rod (7) is sleeved with a strong spring (10), the front and rear sides of the accommodating box (1) are provided with cavities (11), the bottom end of the placement plate (3) is provided with four square holes (12), the inside of the square hole (12) is provided with a strong spring (13), and the inside of the square hole (12) is slidably connected with a special-shaped snap-fit ​​block (14).

2. A surgical knife placement device for ophthalmic surgery according to claim 1, characterized in that: A plurality of movable holes (16) are provided inside the top of the placing plate (3); the top of the movable hole (16) is rotatably connected to a rotating rod (17); the right side of the outside of the rotating rod (17) is rotatably connected to a shaped rod 1 (18); the left side of the outside of the rotating rod (17) is fixedly connected to a shaped rod 2 (19); a receiving hole (20) is provided on one side of the shaped rod 2 (19); a loading hole (21) is provided on the inside of the shaped rod 2 (19); a fixed column (22) is fixedly connected to the inside of the loading hole (21); a strong spring 3 (23) is sleeved on the outside of the fixed column (22); a sliding block (24) is slidably connected to the outside of the fixed column (22); a connecting block (25) is fixedly connected to one side of the sliding block (24); a sliding hole (26) is provided on one side of the inside of the shaped rod 2 (19); and a telescopic rod (27) is rotatably connected to one side of the shaped rod 1 (18).

3. A surgical knife placement device for ophthalmic surgery according to claim 1, characterized in that: The accommodating assembly comprises a storage box (4), the bottom end of the storage box (4) being fixedly connected to the left side of the top end of the placement plate (3).

4. A surgical knife placement device for ophthalmic surgery according to claim 1, characterized in that: The outside of the limiting plate (8) is slidably connected to the inside of the cavity (11), and the outside of one side of the pull rod (7) is slidably connected to the inside of the first engaging hole (5).

5. A surgical knife placement device for ophthalmic surgery according to claim 1, characterized in that: One end of the strong spring (10) is fixedly connected to one side of the limit plate (8), and the other end of the strong spring (10) is fixedly connected to one side inside the cavity (11).

6. A surgical knife placement device for ophthalmic surgery according to claim 1, characterized in that: The outside of one side of the special-shaped snap-fit ​​block (14) is slidably connected to the inside of the second snap-fit ​​hole (6), and a plurality of storage holes (15) are provided at the top of the placement plate (3).

7. A surgical knife placement device for ophthalmic surgery according to claim 2, characterized in that: The outside of the sliding block (24) is slidably connected to the inside of the object-carrying hole (21), and the outside of the connecting block (25) is slidably connected to the inside of the sliding hole (26).

8. A surgical knife placement device for ophthalmic surgery according to claim 2, characterized in that: The outside of the telescopic rod (27) contacts the inside of the accommodating hole (20), and one side of the second special-shaped rod (19) is fixedly connected to the top inner wall of the placement plate (3).

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