Connecting and limiting fixer for nerve treatment head

Abstract

The utility model relates to the technical field of nerve regulation and control equipment, in particular to a connecting and limiting fixator of a nerve treatment head, which comprises a head fixator, a connecting barrel is arranged at the top end of the head fixator, and the top end of the head fixator is communicated with the connecting barrel. The connecting barrel is in a hollow column shape (mainly in a cylindrical shape, a cuboid column shape, a cube column shape and the like), a limiting ring is arranged on the inner wall of the connecting barrel, a conical groove is formed in the inner wall of the connecting barrel, and an adjusting mechanism is arranged at the top end of the connecting barrel and penetrates through the inner wall of the connecting barrel. According to the utility model, the shape of the limiting ring is an annular bulge, and the limiting ring is formed on the inner wall of the connecting barrel through 3D printing, so that when the columnar treatment head enters the connecting barrel, the columnar treatment head can be clamped at different heights of the inner wall of the connecting barrel through the limiting ring, and the limiting rings with different heights are selected to be arranged on the inner wall of the connecting barrel; therefore, the requirement that the treatment head is clamped at different heights in different treatment or experiment scenes can be met.

Description

Technical Field

[0001] This utility model relates to the field of neuromodulation equipment technology, specifically to a connection and limiting fixation device for a neurotherapy head. Background Technology

[0002] A head immobilizer is typically fitted onto the head of a patient or animal, exposing the area requiring treatment and effectively securing the head. After the patient or animal lies flat on the operating table or sits in a treatment chair, the head immobilizer is fixed to the head, exposing the appropriate treatment area. The treatment head then uses physical therapy methods such as ultrasound to facilitate precise treatment of the intracranial treatment area.

[0003] However, it is difficult to precisely fix the height between the existing head fixation device and the treatment head (especially when a specific distance needs to be maintained when it is not in close contact with the scalp), which makes it impossible for the existing head fixation device and treatment head to meet the needs of different treatment and experimental scenarios.

[0004] Therefore, it is necessary to propose a connection and limiting fixation device for the nerve treatment head to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a connector and limiting fixation device for a nerve treatment head. The limiting ring is a ring-shaped protrusion and is 3D printed on the inner wall of the connecting barrel. This allows the cylindrical treatment head to be secured at different heights on the inner wall of the connecting barrel when it enters. By selecting limiting rings of different heights on the inner wall of the connecting barrel, the invention can meet the needs of the treatment head being secured at different heights in different treatment or experimental scenarios. This solves the problem that the height between the head fixation device and the treatment head is difficult to fix precisely in the existing technology, and that it cannot meet the needs of different treatment and experimental scenarios.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a connection and limiting fixation device for a nerve treatment head, including a head fixation device, wherein a connecting barrel is provided at the top of the head fixation device, the top of the head fixation device and the connecting barrel are interconnected, and the connecting barrel is hollow cylindrical in shape.

[0007] Preferably, the inner wall of the connecting barrel is provided with a limiting ring, and the limiting ring is in the shape of annular protrusions.

[0008] Preferably, the inner wall of the connecting barrel is provided with a conical groove, and the conical groove is formed in the inner wall of the connecting barrel.

[0009] Preferably, the top of the connecting barrel is provided with an adjustment mechanism that extends through the inner wall of the connecting barrel. The adjustment mechanism includes a customized treatment head, which is located at the top of the connecting barrel and extends through the interior of the connecting barrel. The bottom end of the customized treatment head is connected and fixed to a connecting column, which fits against the inner wall of the connecting barrel. Sliding blocks are connected and fixed to both sides of the bottom end of the connecting column. The top and bottom ends of the sliding blocks are provided with fixing blocks. Multiple sliding grooves are formed on both sides of the inner wall of the connecting barrel, and an arc-shaped groove is formed on one side of the bottom end of the multiple sliding grooves.

[0010] Preferably, the inner wall of the connecting barrel is provided with a docking groove that matches the customized treatment head, the inner wall of the connecting barrel is provided with a connecting groove that matches the connecting column, and the inner wall of the sliding groove is slidably connected to the sliding block.

[0011] Preferably, the inner wall of the arc-shaped groove is provided with a fixing groove that matches the fixing block, and the inner wall of the connecting barrel is in contact with the outer wall of the customized treatment head and the connecting column.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0013] 1. The limiting ring is a ring-shaped protrusion, and the limiting ring is 3D printed on the inner wall of the connecting barrel. This makes it easy for the columnar treatment head to be locked at different heights on the inner wall of the connecting barrel when it enters the connecting barrel. By selecting limiting rings of different heights on the inner wall of the connecting barrel, the needs of the treatment head to be locked at different heights in different treatment or experimental scenarios can be met.

[0014] 2. The connecting barrel has conical grooves on its inner wall, facilitating connection between the barrel and the conical treatment head. The connecting barrel also has conical grooves of varying heights, allowing it to fix the conical treatment head at different heights. This design enables precise adjustment of the treatment head height according to specific treatment or experimental requirements, providing greater flexibility for treatment or experiments.

[0015] 3. After the head fixation device drives the connecting bucket to be installed on the patient's or animal's head, the connecting post at the bottom of the customized treatment head slides into the connecting bucket. The connecting post and the inner wall of the connecting bucket fit together and are limited, thus completing the limiting connection of the customized treatment head inside the connecting bucket. When it is necessary to adjust the treatment height during treatment, the customized treatment head drives the connecting post to slide inside the connecting bucket. The movement of the connecting post causes the sliding blocks on both sides to move within the sliding grooves inside the connecting bucket. After the customized treatment head moves to the appropriate height, the customized treatment head is slightly rotated, causing the connecting post to rotate. The rotation of the connecting post causes the sliding blocks to rotate, moving the sliding blocks from the sliding grooves into the arc-shaped grooves. The fixing blocks on the surface of the sliding blocks are used to fix their position within the arc-shaped grooves. In special treatment situations where it is not possible to replace the connecting bucket and the head fixation device, the position and height of the customized treatment head can be adjusted urgently using the above operation method, thereby improving the treatment efficiency of medical staff and improving the compatibility between the customized treatment head and the connecting bucket. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the limiting ring of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the conical groove of this utility model;

[0020] Figure 4 This is an exploded cross-sectional view of the head fixation device and customized treatment head of this utility model.

[0021] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Head fixation device; 101. Connecting barrel; 2. Limiting ring; 3. Conical groove; 4. Adjustment mechanism; 401. Customized treatment head; 402. Connecting column; 403. Sliding block; 404. Fixing block; 405. Sliding groove; 406. Arc groove. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figure 1-5 The present invention relates to a connection and limiting fixation device for a nerve treatment head, comprising a head fixation device 1, wherein a connecting barrel 101 is provided at the top end of the head fixation device 1, and the top end of the head fixation device 1 and the connecting barrel 101 are interconnected, and the connecting barrel 101 is hollow cylindrical in shape.

[0026] The head fixator 1 and the connecting barrel 101 are integrally formed by 3D printing and are compatible with a variety of treatment heads. The head fixator 1 and the connecting barrel 101 are provided with treatment head through holes at the top, which facilitates medical staff to perform physical therapy on the head of patients or animals.

[0027] Example 1

[0028] Refer to the instruction manual appendix Figure 1-5 The inner wall of the connecting barrel 101 is provided with a limiting ring 2, which is a ring-shaped protrusion.

[0029] The limiting ring 2 is a ring-shaped protrusion, and the limiting ring 2 is 3D printed on the inner wall of the connecting barrel 101. When the columnar treatment head enters the connecting barrel 101, it can be locked at different heights on the inner wall of the connecting barrel 101 by the limiting ring 2. By selecting limiting rings 2 of different heights on the inner wall of the connecting barrel 101, the needs of the treatment head to be locked at different heights in different treatment or experimental scenarios can be met.

[0030] Example 2

[0031] Refer to the instruction manual appendix Figure 1-5 The inner wall of the connecting barrel 101 is provided with a conical groove 3, which is located on the inner wall of the connecting barrel 101 and has a certain height.

[0032] The inner wall of the connecting barrel 101 has a conical groove 3, which facilitates the connection between the connecting barrel 101 and the conical treatment head. The connecting barrel 101 also has conical grooves 3 of varying heights, allowing it to fix the conical treatment head at different heights. This design allows for precise adjustment of the treatment head height according to the specific requirements of treatment or experimentation, providing greater flexibility for treatment or experimentation.

[0033] Example 3

[0034] Refer to the instruction manual appendix Figure 1-5An adjustment mechanism 4 is provided at the top of the connecting barrel 101 and extends through the inner wall of the connecting barrel 101. The adjustment mechanism 4 includes a customized treatment head 401, which is located at the top of the connecting barrel 101 and extends through the interior of the connecting barrel 101. A connecting post 402 is fixedly connected to the bottom end of the customized treatment head 401 and fits against the inner wall of the connecting barrel 101. Sliding blocks 403 are fixedly connected to both sides of the bottom end of the connecting post 402. Fixed blocks 404 are provided at the top and bottom ends of the sliding blocks 403. Multiple sliding grooves 405 are provided on both sides of the inner wall of the connecting barrel 101, and an arc groove 406 is provided on one side of the bottom end of the multiple sliding grooves 405.

[0035] Refer to the instruction manual appendix Figure 1-5 The inner wall of the connecting barrel 101 is provided with a docking groove that matches the customized treatment head 401, and the inner wall of the connecting barrel 101 is provided with a connecting groove that matches the connecting column 402. The inner wall of the sliding groove 405 is slidably connected to the sliding block 403.

[0036] Refer to the instruction manual appendix Figure 1-5 The inner wall of the arc-shaped groove 406 is provided with a fixing groove that matches the fixing block 404, and the inner wall of the connecting barrel 101 is in contact with the outer wall of the customized treatment head 401 and the connecting column 402.

[0037] When the customized treatment head 401 is needed for treatment or experimentation, after the head fixation device 1 drives the connecting barrel 101 to be installed on the patient's or animal's head, the connecting post 402 at the bottom of the customized treatment head 401 slides into the connecting barrel 101. The connecting post 402 and the mating groove on the inner wall of the connecting barrel 101 are mutually engaged and limited, thus completing the limiting connection of the customized treatment head 401 inside the connecting barrel 101. When the treatment height needs to be adjusted during treatment, the customized treatment head 401 drives the connecting post 402 to slide inside the connecting barrel 101. The movement of the connecting post 402 causes the sliding blocks 403 on both sides to move within the sliding grooves 405 inside the connecting barrel 101. After 401 is moved to a suitable height, the customized treatment head 401 is slightly rotated, causing the connecting column 402 to rotate. The rotating connecting column 402 causes the sliding block 403 to rotate, causing the sliding block 403 to rotate from the sliding groove 405 into the arc groove 406. The fixed position of the sliding block 403 within the arc groove 406 is then fixed by the fixing block 404 on the surface of the sliding block 403. In special treatment situations where it is not possible to replace the connecting barrel 101 and the head fixator 1, the position and height of the customized treatment head 401 can be adjusted urgently through the above operation method, thereby improving the treatment efficiency of medical staff and improving the compatibility between the customized treatment head 401 and the connecting barrel 101.

[0038] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A connection and limiting fixation device for a nerve therapy head, characterized in that: Includes a head fixation device (1), the top of which is provided with a connecting barrel (101), the top of which is connected to the connecting barrel (101), and the connecting barrel (101) is hollow columnar in shape. The top of the connecting barrel (101) is provided with an adjustment mechanism (4) that extends through the inner wall of the connecting barrel (101). The adjustment mechanism (4) includes a customized treatment head (401). The customized treatment head (401) is located at the top of the connecting barrel (101) and extends through the interior of the connecting barrel (101). The bottom end of the customized treatment head (401) is connected to and fixed with a connecting column (402) and fits against the inner wall of the connecting barrel (101). Sliding blocks (403) are connected to and fixed on both sides of the bottom end of the connecting column (402). The top and bottom ends of the sliding blocks (403) are provided with fixing blocks (404). Multiple sliding grooves (405) are opened on both sides of the inner wall of the connecting barrel (101). An arc groove (406) is opened on one side of the bottom end of the multiple sliding grooves (405).

2. The connection and limiting fixation device for a nerve treatment head according to claim 1, characterized in that: The inner wall of the connecting barrel (101) is provided with a limiting ring (2), which is a ring-shaped protrusion.

3. The connection and limiting fixation device for a nerve treatment head according to claim 1, characterized in that: The inner wall of the connecting barrel (101) is provided with a conical groove (3), and the conical groove (3) is provided on the inner wall of the connecting barrel (101).

4. The connection and limiting fixation device for a nerve treatment head according to claim 1, characterized in that: The inner wall of the connecting barrel (101) is provided with a docking groove that matches the customized treatment head (401), the inner wall of the connecting barrel (101) is provided with a connecting groove that matches the connecting column (402), and the inner wall of the sliding groove (405) is slidably connected to the sliding block (403).

5. The connection and limiting fixation device for a nerve treatment head according to claim 4, characterized in that: The inner wall of the arc-shaped groove (406) is provided with a fixing groove that matches the fixing block (404), and the inner wall of the connecting barrel (101) is in contact with the outer wall of the customized treatment head (401) and the connecting column (402).

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