Surgical electric drill sighting device

Abstract

The utility model discloses a surgical electric drill collimating device, including base, the top of base is installed electric sliding table, the movable end fixed mounting of electric sliding table has the support frame, the top of support frame is installed electric telescopic handle, the movable end fixed connection of electric telescopic handle has the ball seat, the outer surface one side of ball seat is rotatively inlaid with the sphere, the outer surface one side fixed connection of sphere has the long pole, the outer surface rotatively connected with four mounting seats of ball seat, two sides inner wall of four mounting seats all are rotatively connected with first electric push rod, and the movable end all with long pole between first electric push rod rotatively connected. In the utility model, through cross -positioning and visual camera cooperation can realize collimating positioning, and through mechanical structure cooperation can realize automatic drilling, replace original manual drilling operation, reduce the requirement to the doctor skill, can prevent the phenomenon such as slippage, deviation, guarantee drilling effect.

Description

Technical Field

[0001] This utility model relates to the field of surgical drill technology, and in particular to a surgical drill aiming device. Background Technology

[0002] A surgical drill is a medical device commonly used in orthopedic surgery and other medical procedures requiring manipulation of bone. It uses electrodynamic principles, employing a rotating drill bit to cut and drill bone tissue. A surgical drill typically consists of a handheld electric drive and replaceable drill bits. The electric drive includes a motor, power supply, and control system to provide rotational power and control the drill bit's speed and direction. Drill bits can be selected based on specific surgical needs; common types include flat drill bits, auger drill bits, and bone taper drill bits.

[0003] Currently, when using a surgical drill, the surgeon holds the drill in their hand through the handle and places the drill bit in the area of ​​bone to be operated on. By controlling the electric drive, the drill bit begins to rotate and cut bone tissue; the surgeon can adjust the drill bit's speed and direction.

[0004] However, in actual operation, because the drilling position needs to be precisely positioned, doctors with less experience are prone to causing the drilling position to deviate during the operation; and because the surgical drill will generate a certain amount of vibration when working, the doctor is also prone to causing the drilling position to deviate when holding it. At the same time, when encountering relatively hard bones, it is also easy to slip. Therefore, a surgical drill aiming device is proposed. Utility Model Content

[0005] This utility model is a surgical drill aiming device proposed to overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a surgical drill aiming device, comprising a base, an electric slide table mounted on the top of the base, a support frame fixedly mounted on the movable end of the electric slide table, an electric telescopic rod mounted on the top of the support frame, and a ball seat fixedly connected to the movable end of the electric telescopic rod;

[0007] A sphere is rotatably embedded on one side of the outer surface of the ball seat, and a long rod is fixedly connected to one side of the outer surface of the sphere. Four mounting seats are rotatably connected to the outer surface of the ball seat, and a first electric push rod is rotatably connected to the inner walls on both sides of the four mounting seats. The movable end of the first electric push rod is rotatably connected to the long rod.

[0008] The end of the long rod is fixedly connected to a track seat, the top of the track seat is fixedly installed with a second electric push rod, and the movable end of the second electric push rod passes through the track seat and is fixedly connected to a movable frame. A vision camera is fixedly connected to one side of the outer surface of the movable frame, and an electric drill is fixedly installed on one side of the outer surface of the movable frame.

[0009] The electric drill has a cross-shaped positioning sticker on its underside.

[0010] Furthermore, the electric slide table includes a first motor, which is fixedly installed inside the base. The drive end of the first motor is fixedly connected to a first screw, and the first screw is rotatably connected to the base. The outer surface of the first screw is threaded with the slide table body, and a support frame is fixedly installed on the top of the slide table body.

[0011] Furthermore, the slide body and the base are slidably connected.

[0012] Furthermore, the electric telescopic rod includes a second motor, which is fixedly installed on one side of the outer surface of the support frame. The drive end of the second motor is fixedly connected to a second screw, which passes through the support frame and is rotatably connected to it. A movable rod is threaded onto the outer surface of the second screw, and the movable rod is fixedly connected to the ball seat.

[0013] Furthermore, the movable rod is slidably connected to the support frame.

[0014] Furthermore, the movable frame is slidably connected to the track seat.

[0015] The beneficial effects of this utility model are:

[0016] In use, this surgical drill aiming device can achieve aiming and positioning by using a crosshair positioning sticker in conjunction with a visual camera. Through mechanical structure, it can achieve automatic drilling, replacing the original manual drilling operation, reducing the requirements for the doctor's skills, preventing slippage, deviation and other phenomena, and ensuring drilling effect. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 : A perspective view of this utility model;

[0019] Figure 2 : Schematic diagram of the installation of the electric telescopic pole of this utility model;

[0020] Figure 3 : A partial side view of this utility model.

[0021] The attached figures are labeled as follows:

[0022] 1. Base; 2. First motor; 3. First screw; 4. Support frame; 5. Movable rod; 6. Second motor; 7. Second electric actuator; 8. Vision camera; 9. Movable frame; 10. Electric drill; 11. Cross-shaped positioning sticker; 12. Second screw; 13. First electric actuator; 14. Sphere; 15. Ball seat; 16. Mounting base; 17. Long rod; 18. Track seat. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 3 As shown, a surgical drill aiming device is disclosed, comprising a base 1, an electric slide table mounted on the top of the base 1, a support frame 4 fixedly mounted on the movable end of the electric slide table, an electric telescopic rod mounted on the top of the support frame 4, a ball seat 15 fixedly connected to the movable end of the electric telescopic rod, the electric slide table including a first motor 2, which is fixedly installed inside the base 1, a first screw 3 fixedly connected to the drive end of the first motor 2, and the first screw 3 being rotatably connected to the base 1, the outer surface of the first screw 3 being threadedly fitted with the slide table body, and the support frame 4 fixedly mounted on the top of the slide table body, the slide table body and the base 1 being connected. The base 1 is slidably connected to the slide body, and the base 1 has a limiting function on the slide body, which can ensure the stability of the movement of the slide body. The electric telescopic rod includes a second motor 6, and the second motor 6 is fixedly installed on one side of the outer surface of the support frame 4. The drive end of the second motor 6 is fixedly connected to a second screw 12, and the second screw 12 passes through the support frame 4 and is rotatably connected to it. The outer surface of the second screw 12 is threaded with a movable rod 5, and the movable rod 5 is fixedly connected to the ball seat 15. The movable rod 5 is slidably connected to the support frame 4, and the support frame 4 has a limiting function on the movable rod 5, which can ensure the stability of the movement of the movable rod 5.

[0025] A ball 14 is rotatably embedded on one side of the outer surface of the ball seat 15. A long rod 17 is fixedly connected to one side of the outer surface of the ball 14. Four mounting seats 16 are rotatably connected to the outer surface of the ball seat 15. The mounting shaft of the mounting seat 16 is rotatably connected to the ball seat 15 by bearings. The inner ring of the bearing is fixedly connected to the mounting shaft, and the outer ring of the bearing is fixed to the ball seat 15. A first electric push rod 13 is rotatably connected to the inner walls on both sides of the four mounting seats 16. The movable end of the first electric push rod 13 is rotatably connected to the long rod 17. The fixed end of the first electric push rod 13 is connected to the mounting seat 16, and the movable end of the first electric push rod 13 is connected to the long rod 17 by pins.

[0026] The end of the long rod 17 is fixedly connected to the rail seat 18. The top of the rail seat 18 is fixedly installed with the second electric push rod 7. The movable end of the second electric push rod 7 passes through the rail seat 18 and is fixedly connected to the movable frame 9. The movable frame 9 and the rail seat 18 are slidably connected. The rail seat 18 has a limiting function for the movable frame 9, which can ensure the stability of the movement of the movable frame 9. A vision camera 8 is fixedly connected to one side of the outer surface of the movable frame 9. An electric drill 10 is fixedly installed on one side of the outer surface of the movable frame 9.

[0027] The electric drill 10 has a cross-shaped positioning sticker 11 at the bottom. The bottom of the cross-shaped positioning sticker 11 also includes medical tape and release paper, which facilitates the use of the cross-shaped positioning sticker 11.

[0028] Working principle:

[0029] It should be noted that, in actual use, an existing industrial control all-in-one computer needs to be installed (the industrial control all-in-one computer has good compatibility with the vision camera 8; through reasonable hardware configuration and software programming, the industrial control all-in-one computer can fully utilize the functions of the vision camera 8 to achieve tasks such as image acquisition, processing, and analysis, providing strong support for automation and machine vision applications). The industrial control all-in-one computer is electrically connected to the first motor 2, the second motor 6, the first electric push rod 13, the second electric push rod 7, and the electric drill 10 to facilitate overall control. The specific data analysis and processing involved to further realize the control function are methods that can be implemented by those skilled in the art based on common knowledge. These methods are not within the scope of this solution. The above description is only to illustrate the beneficial effects that this hardware structure improvement can achieve, based on common knowledge.

[0030] This application has two usage modes. One mode is when the patient's skin at the drilling site is relatively intact, and drilling can be automated after inputting the drilling angle and depth data. The other mode is when the patient's skin at the drilling site is damaged, and the angle and depth of the electric drill can be manually adjusted through an industrial control all-in-one computer.

[0031] Taking a relatively intact skin at the drilling site as an example, the cross-shaped positioning sticker 11 is attached to the drilling location. The position of the cross-shaped positioning sticker 11 is detected by the vision camera 8, and then the image data is sent to the industrial control computer. Next, the position and angle of the electric drill 10 are adjusted by the industrial control computer. The first motor 2 runs, driving the first screw 3 to rotate. The first screw 3 drives the support frame 4 to move left or right through the slide body. The support frame 4 drives the electric drill 10 to move through the movable rod 5 and other components until the desired position is reached. The second motor 6 runs, driving the second screw. Rotating screw 12 causes the movable rod 5 to extend out of the support frame 4. The movable rod 5, through the ball seat 15 and other structures, drives the electric drill 10 away from the support frame 4 until the desired depth is reached. Then, the four first electric push rods 13 work together to change the angle of the long rod 17. The long rod 17 changes the angle of the electric drill 10 through the track seat 18 and the movable frame 9 until the desired depth is reached. Then, the cross positioning sticker 11 is manually removed, and the electric drill 10 runs. The second electric push rod 7 pushes the movable frame 9 down along the track seat 18. The track seat 18 drives the running electric drill 10 down until the drilling operation at the set depth is completed.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A surgical electric drill aiming device comprising a base (1), characterised in that: An electric slide is installed on the top of the base (1), a support frame (4) is fixedly installed on the movable end of the electric slide, an electric telescopic rod is installed on the top of the support frame (4), and a ball seat (15) is fixedly connected to the movable end of the electric telescopic rod. A ball (14) is rotatably embedded on one side of the outer surface of the ball seat (15). A long rod (17) is fixedly connected to one side of the outer surface of the ball (14). Four mounting seats (16) are rotatably connected to the outer surface of the ball seat (15). A first electric push rod (13) is rotatably connected to the inner walls on both sides of the four mounting seats (16), and the movable end of the first electric push rod (13) is rotatably connected to the long rod (17). The end of the long rod (17) is fixedly connected to a track seat (18), the top of the track seat (18) is fixedly installed with a second electric push rod (7), and the movable end of the second electric push rod (7) passes through the track seat (18) and is fixedly connected to a movable frame (9). A vision camera (8) is fixedly connected to one side of the outer surface of the movable frame (9), and an electric drill (10) is fixedly installed on one side of the outer surface of the movable frame (9). The electric drill (10) is provided with a cross-shaped positioning sticker (11) below it.

2. A surgical electric drill aiming device according to claim 1, wherein: The electric slide table includes a first motor (2), and the first motor (2) is fixedly installed inside the base (1). The drive end of the first motor (2) is fixedly connected to a first screw (3), and the first screw (3) is rotatably connected to the base (1). The outer surface of the first screw (3) is threaded with the slide table body, and the support frame (4) is fixedly installed on the top of the slide table body.

3. A surgical drill aiming device according to claim 2, wherein: The slide body is slidably connected to the base (1).

4. A surgical drill aiming device according to claim 1, wherein: The electric telescopic rod includes a second motor (6), which is fixedly installed on one side of the outer surface of the support frame (4). The drive end of the second motor (6) is fixedly connected to a second screw (12), which passes through the support frame (4) and is rotatably connected to it. The outer surface of the second screw (12) is threaded with a movable rod (5), which is fixedly connected to the ball seat (15).

5. A surgical drill aiming device according to claim 4, wherein: The movable rod (5) is slidably connected to the support frame (4).

6. A surgical drill aiming device according to claim 1, wherein: The movable frame (9) is slidably connected to the track seat (18).

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