Gamma knife cell experiment support
By designing a gamma knife cell experimental scaffold, the problem of cumbersome and low efficiency of fixing gamma knife cell experimental instruments was solved, and rapid fixation and efficient cell experiments were achieved.
Patent Information
- Application Number
- CN202421925446.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The fixing operation of existing gamma knife cell experimental instruments is cumbersome and inefficient, so it is impossible to conduct cell experiments efficiently.
A gamma knife cell experimental scaffold is designed, including a U-shaped frame, a left fixed axis, a right fixed axis, a small positioning pin shaft, a large positioning pin shaft, a horizontal frame and a rectangular support table with a hollow structure. It is combined with a multi-porous plate to achieve rapid fixation and efficient cell experiments.
The rapid fixation of the gamma knife device is achieved and the efficiency of cell experiments is improved.
Smart Images
Figure CN223074152U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of experimental instruments, in particular to a gamma knife cell experiment support. Background Art
[0002] A gamma knife is a medical device for treating brain tumors. It has the characteristics that patients do not need craniotomy, the lesion positioning is accurate, the treatment cycle is short, and the curative effect is good, and it is increasingly accepted by major hospitals and patients. In addition to being used for medical treatment of patients, the gamma knife also has another use for basic research on cell experiments, specifically to explore the effects of gamma rays on various cells.
[0003] Currently, the instruments used for cell experiments with a gamma knife are as Figure 1 shown: a cylindrical support. There are two steps in its use: one is to fix it on the gamma knife device, and the other is to place a circular container containing cells in its middle part. However, this solution has two problems. One is that it is rather cumbersome to fix it on the gamma knife device, and it is also necessary to adjust the bolts on both sides of the cylindrical support and their tightness. The other is that only one circular container is used, and the efficiency is relatively low. Summary of the Invention
[0004] To solve the above technical problems, the utility model provides a gamma knife cell experiment support. The utility model is implemented as follows: a gamma knife cell experiment support includes a U-shaped frame. It is characterized in that left fixing shafts and right fixing shafts are respectively arranged on both sides of the rear end of the U-shaped frame. A small positioning pin shaft and a large positioning pin shaft are arranged on the lower side of the right fixing shaft. A horizontal frame is arranged at the front end of the U-shaped frame. A rectangular support table is arranged in the middle of the horizontal frame. The rectangular support table is of a hollow structure, and a multi-well plate is placed on the rectangular support table.
[0005] A cavity structure with a trapezoidal cross-section is arranged inside the left fixing shaft.
[0006] A drum-shaped structure is arranged at the front end of the right fixing shaft.
[0007] The support surface of the rectangular support table is 2.36 mm higher than the horizontal plane passing through the axes of the left fixing shaft and the right fixing shaft.
[0008] The large positioning pin shaft and the small positioning pin shaft are distributed neither on any vertical line nor on any horizontal line.
[0009] The multi-well plate is a 6-well plate or a 12-well plate or a 24-well plate or a 96-well plate.
[0010] The beneficial effect of the utility model is that the left fixing shaft, the right fixing shaft, the large positioning pin shaft and the small positioning pin shaft in the scheme are matched with the position of the gamma knife device, and can be conveniently and quickly fixed on the gamma knife device. Moreover, a multi-well plate is provided in the scheme, which improves the efficiency of cell experiments. Brief Description of the Drawings
[0011] Figure 1 It is a schematic diagram of the current cylindrical bracket.
[0012] Figure 2 It is a schematic diagram of the present utility model.
[0013] Figure 3 It is a schematic diagram of the present utility model when the perforated plate is removed.
[0014] Figure 4 It is a schematic diagram of the left side view of the present utility model.
[0015] Figure 5 It is the front view of the present utility model.
[0016] Figure 6 It is the cross-sectional view of the present utility model.
[0017] Wherein 1 is a U-shaped frame, 2 is a right fixed shaft, 3 is a left fixed shaft, 4 is a small fixed pin shaft, 5 is a large fixed pin shaft, 6 is a horizontal frame, 7 is a rectangular support platform, 8 is a perforated plate, 9 is a cylindrical bracket, 10 is a support table surface, 11 is a cavity structure, and 12 is a drum-shaped structure. Specific Embodiments
[0018] The present utility model will be further described below in conjunction with the drawings and specific embodiments.
[0019] As Figure 1 shown is the current cylindrical bracket (9). As shown in Figure 2 , , 3 , 4, 5, and 6, a gamma knife cell experiment bracket includes a U-shaped frame (1). On both sides of the rear end of the U-shaped frame (1), a left fixed shaft (3) and a right fixed shaft (4) are respectively provided. On the lower side of the right fixed shaft (2), a small positioning pin shaft (4) and a large positioning pin shaft (5) are provided. At the front end of the U-shaped frame (1), a horizontal frame (6) is provided. In the middle of the horizontal frame (6), a rectangular support platform (7) is provided. The rectangular support platform (7) is a hollow structure, and a perforated plate (8) is placed on the rectangular support platform (7).
[0020] A cavity structure (11) with a trapezoidal cross-section is provided inside the left fixed shaft (3).
[0021] A drum-shaped structure (12) is provided at the front end of the right fixed shaft (2). The large positioning pin shaft (5) and the small positioning pin shaft (4) are distributed neither on any vertical line nor on any horizontal line. Such a structure ensures the quick and convenient fixation of the present utility model and the gamma knife equipment.
[0022] The support surface (10) of the rectangular support table (7) is 2.36 mm higher than the horizontal plane passing through the axes of the left fixed shaft (3) and the right fixed shaft (2), which ensures that the plane where the experimental cells are located and the plane passing through the axes of the left fixed shaft (3) and the right fixed shaft (2) are at the same horizontal height, guaranteeing the accuracy and controllability of the experiment.
[0023] The multi-well plate (8) is a 6-well plate or a 12-well plate or a 24-well plate or a 96-well plate, which greatly improves the efficiency of cell experiments.
Claims
1. A gamma knife cell experiment support, including a U-shaped frame, characterized in that, On both sides of the rear end of the U-shaped frame, a left fixed shaft and a right fixed shaft are respectively provided. On the lower side of the right fixed shaft, a small positioning pin shaft and a large positioning pin shaft are provided. At the front end of the U-shaped frame, a horizontal frame is provided. In the middle of the horizontal frame, a rectangular support platform is provided. The rectangular support platform is of a hollow structure, and a perforated plate is placed on the rectangular support platform.
2. The gamma knife cell experiment support according to claim 1, characterized in that Inside the left fixed shaft, a cavity structure with a trapezoidal cross-section is provided.
3. The gamma knife cell experiment support according to claim 1, characterized in that, At the front end of the right fixed shaft, a drum-shaped structure is provided.
4. The gamma knife cell experiment support according to claim 1, characterized in that The support surface of the rectangular support platform is 2.36 mm higher than the horizontal plane passing through the axes of the left fixed shaft and the right fixed shaft.
5. The gamma knife cell experiment bracket according to claim 1, characterized in that, The large positioning pin shaft and the small positioning pin shaft are distributed neither on any vertical line nor on any horizontal line.
6. The gamma knife cell experiment bracket according to claim 1, wherein The perforated plate is a 6-hole plate or a 12-hole plate or a 24-hole plate or a 96-hole plate.