Brain minimally invasive positioning data transmission device

Abstract

The utility model provides a brain minimally invasive positioning data transmission device which is provided with a fixed seat A and a movable seat B which are connected in a cross shape, the movable seat B can move left and right on the fixed seat A, the movable seat B is vertically connected with a movable seat C, the movable seat C can move front and back on the movable seat B, the movable seat C is provided with a rotating seat, and the rotating seat can move up and down on the movable seat C. A plurality of arc-shaped rocker arms are connected to the rotating seat, through needles on the arc-shaped rocker arms can move in the X, Y and Z directions by moving the movable seats B and C, the movable seats B and C and the fixed seat A are respectively provided with a distance scale, each rocker arm is provided with an angle scale, and the movable seats B and C can respectively generate displacement millimeter data when displacing. When the rocker arm deviates by a radian, deviation angle data can be generated and can be wirelessly sent to set equipment, and an operation can be rapidly carried out.

Description

Technical Field

[0001] The utility model relates to a device for performing minimally invasive surgery on a human skull, in particular to a data transmission device for implementing minimally invasive positioning of a head lesion. Background Art

[0002] At present, medical equipment used for minimally invasive surgery in the human skull requires a long time to determine the positioning point, especially with poor positioning accuracy, inconvenient operation and instability. The applicant applied for a minimally invasive surgical positioning device for the human skull (application number 2023105438632), and the positioning data of manual operation needs to be sent out verbally, which is inconvenient and prone to errors. Summary of the invention

[0003] In order to solve the above-mentioned problem of minimally invasive positioning data transmission for human brain, the utility model provides a minimally invasive positioning data transmission device for brain, including a positioning device, a fixed seat A and a movable seat B are connected in a cross shape, the movable seat B can move left and right on the fixed seat A, the movable seat C is vertically connected to the movable seat B, the movable seat C can move forward and backward on the movable seat B, the movable seat C is equipped with a rotating seat, the rotating seat can move up and down on the movable seat C, the rotating seat is connected to a plurality of arc-shaped rocker arms, the arc-shaped rocker arms are connected to a needle-passing seat, and the needle-passing seat A passing needle is connected on the upper part, and by moving the movable seat B left and right, moving the movable seat C forward and backward, moving the rotating seat up and down and rotating the arc-shaped rocker arm, the passing needle on the arc-shaped rocker arm can move in the X, Y and Z directions, and can be positioned at a lesion at any position on the skull for minimally invasive operation. It is characterized in that distance scales are respectively installed on the fixed seat A, the movable seat B and the movable seat C to determine the distance data of the X, Y and Z positions of the passing needle, and an angle scale is installed on the rocker arm to determine the angle data of the angle position of the passing needle and send it wirelessly to the setting device.

[0004] When the distance scale is displaced, distance data is generated and displayed on the screen; when the angle scale is displaced, angle data is generated and displayed on the screen.

[0005] The distance scale and the angle scale are provided with a Bluetooth chip, which can instantly and wirelessly send the generated data to a set receiving device.

[0006] The distance scale and the angle scale are respectively connected to the movable seats B and C, the fixed seat A and the rocker arm through connecting pieces.

[0007] The angle scale is installed on the needle seat of the rocker arm or any other position of the rocker arm.

[0008] The utility model has the advantages that the positioning data can be sent to a given device in real time, which is conducive to the rapid implementation of the operation, and the operation is convenient, simple, safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a stereogram of the existing minimally invasive brain positioning device;

[0010] Figure 2 It is a three-dimensional diagram of the utility model;

[0011] Figure 3 It is a front view of the distance scale and its connecting parts;

[0012] Figure 4 yes Figure 3 A top view of

[0013] Figure 5 It is the front view of the angle scale;

[0014] Figure 6 yes Figure 5 A top view of

[0015] Figure 7 It is a three-dimensional diagram of the connection piece connecting the angle scale and the rocker arm groove;

[0016] Figure 8 It is a stereoscopic diagram of the connecting piece connecting the angle scale and the rocker arm needle seat;

[0017] Description of the numbers in the figure:

[0018] 1-head ring; 3, 5-guide pillars; 4-arc groove; 8-rotating seat; 12, 13-arc rocker arm; 14-needle seat; 15-needle locator; 16-needle; 22A-distance scale installed on fixed seat A; 22B-distance scale installed on movable seat B; 22C-distance scale installed on movable seat C; 23-angle scale installed on rocker arm needle seat; 23-angle scale installed on rocker arm groove; 24-adjustment knob of movable seat B; 25-adjustment knob of movable seat C; 26-adjustment knob of rotating seat 8; 27-connecting piece between distance scale and fixed seat A; 28-distance scale. DETAILED DESCRIPTION

[0019] Please refer to the attached Figure 1 , 2 As shown, the fixed seat A is cross-connected with the movable seat B, the movable seat B can move left and right on the movable seat A, the movable seat C is vertically connected to the movable seat B, the movable seat C can move forward and backward on the movable seat B, the movable seat C is provided with a rotating seat 8, the rotating seat 8 can move up and down on the movable seat C, a number of arc-shaped rocker arms 12 and 13 are connected to the rotating seat 8, the arc-shaped rocker arm is connected to a needle-passing seat 14, the needle-passing seat 14 is connected to a needle-passing needle 16, by moving the movable seat B left and right, moving the movable seat C forward and backward, moving the rotating seat 8 up and down and rotating the arc-shaped rocker arms 12 and 13, the needle-passing needle 16 on the arc-shaped rocker arm can move in the X, Y and Z directions, and can be positioned at any lesion on the skull for minimally invasive operation.

[0020] Distance scales 22A, 22B, and 22C are installed on the fixed seat A, the movable seat B, and the movable seat C respectively to determine the distance data of the X, Y, and Z positions of the needle respectively. An angle scale 23A is installed on the rocker arm 12 to determine the angle data of the angle position of the needle 16.

[0021] When the distance scale moves, distance data is generated and displayed on the screen ( Figure 3 As the angle scale moves, angle data is generated and displayed on the screen ( Figure 5 as shown).

[0022] The distance scale and the angle scale are provided with a Bluetooth chip, which can instantly and wirelessly send the generated data to a set receiving device.

[0023] The distance scale and the angle scale are connected by a connecting piece (such as Figure 3 , Figure 7 , 8 As shown) are respectively connected with the movable seats B, C, the fixed seat A and the rocker arm.

[0024] The angle scale 23 is mounted on the needle holder 15 of the rocker arm or any other position of the rocker arm.

[0025] The adjustment process is:

[0026] The distance scales 22A, 22B, and 22C are driven by the B moving seat 22A, the C moving seat 22B, and the rotating seat 8. 24, 25, and 26 are knobs for adjusting the displacement of the B and C moving seats and the rotating seat 8, respectively.

[0027] Regarding the position and distance adjustment of the B, C moving seats and the rotating seat 8:

[0028] 1. By adjusting knobs 24, 25, and 26, the displacement of mobile seats B, C and rotating seat 8 are adjusted respectively. The three distance scales 22A, 22B, and 22C respectively display the position distance of the X, Y, and Z axes and can send data to the set device. After the positioning requirements are met, the positions of mobile seats B, C and rotating seat 8 are locked respectively.

[0029] About the swing angle of the needle holder 14 and the angle adjustment of the arc rocker arms 12 and 13:

[0030] 1. Swing the 14-way needle seat along the M direction. The angle scale 23 will display the swing angle and send the data to the set device. If the data meets the requirements, the position of the 14-way needle seat is locked.

[0031] 2. Rotate the 12 or 13 arc rocker arm in the N direction. The angle scale 23 will display the rotation angle and send the data to the set device. If the data meets the requirements, the position of the 12 or 13 arc rocker arm will be locked.

[0032] The distance scale 22 and the angle scale 23 are purchased products. There are many types of products available on the market, for example:

[0033] 1.HUOTO electronic digital display Bluetooth inclinometer, angle measuring instrument slope meter;

[0034] 2. Jingyan electronic level with magnetic angle meter angle ruler box high-precision dual-axis digital display inclinometer DXL360S;

[0035] 3. Vetter Intelligent Six-Axis Bluetooth 2.0 Accelerometer Gyroscope Attitude Angle Sensor BWT61CL.

Claims

1. A minimally invasive brain positioning data transmission device, comprising a positioning device, a fixed seat A and a movable seat B are cross-connected, the movable seat B can move left and right on the fixed seat A, the movable seat C is vertically connected to the movable seat B, the movable seat C can move forward and backward on the movable seat B, the movable seat C is equipped with a rotating seat, the rotating seat can move up and down on the movable seat C, a number of arc-shaped rocker arms are connected to the rotating seat, the arc-shaped rocker arms are connected to a needle-passing seat, and the needle-passing seat is connected to the needle-passing seat. By moving the movable seat B left and right, moving the movable seat C forward and backward, moving the rotating seat up and down and rotating the arc-shaped rocker arm, the needle-passing needle on the arc-shaped rocker arm can move in the X, Y, and Z directions, and is positioned at any position of the lesion on the skull for minimally invasive surgery, characterized in that: Distance scales are installed on the fixed seat A, the movable seat B and the movable seat C respectively to determine the data of the X, Y and Z position distances of the needle. An angle scale is installed on the rocker arm to determine the angle data of the angle position of the needle and send it wirelessly to the set device.

2. The device for transmitting minimally invasive brain positioning data according to claim 1, characterized in that: When the distance scale is displaced, distance data is generated and displayed on the screen; when the angle scale is displaced, angle data is generated and displayed on the screen.

3. The device for transmitting minimally invasive brain positioning data according to claim 1, characterized in that: The distance scale and the angle scale are provided with a Bluetooth chip, which can instantly and wirelessly send the generated data to a set receiving device.

4. The device for transmitting minimally invasive brain positioning data according to claim 1, characterized in that: The distance scale and the angle scale are respectively connected to the movable seats B and C, the fixed seat A and the rocker arm through connecting pieces.

5. The device for transmitting minimally invasive brain positioning data according to claim 1, characterized in that: The angle scale is installed on the needle seat of the rocker arm or any other position of the rocker arm.

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