Feeder cell preparation operation table for cataract mouse model
By designing a combination of sliding holes, mounting rods, rotating rods, spring plates, and rubber bands, the problem of the limited applicability of conventional mouse experimental operating tables was solved, realizing a multi-purpose cell extraction operating table, improving surgical accuracy and safety, and reducing experimental costs.
Patent Information
- Application Number
- CN202422474747.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-14
AI Technical Summary
Conventional mouse laboratory workbenches have limited applicability, leading to the need for laboratories to have multiple types of workbenches, increasing investment costs and making operation inconvenient.
An operating table comprising a sliding hole, a mounting rod, a mounting component, a rotating rod, a spring plate, and a rubber band was designed. The elastic potential energy of the spring plate drives the rotating rod to move around the rotating axis, and the expanding rubber band fixes the limbs of mice, enabling cell extraction for multiple purposes.
It expands the applicability of the operating table, improves the accuracy and safety of surgery, reduces injury to mice, has a compact structure that facilitates cleaning and disinfection, and reduces experimental costs.
Smart Images
Figure CN223516486U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to experimental equipment field, concretely is a kind of feeding cell preparation operation platform for cataract mouse model. BACKGROUND
[0002] Cell extraction is a commonly used experimental technique, experimenters select appropriate mouse strains, and select the desired cell type. Tissues are collected by anaesthetizing and sacrificing the mice.
[0003] Mice are usually fixed on the operation table to complete this series of operations. Conventional operation tables have various types of clamps, such as column type, needle type, and clip type, to facilitate operation. However, these types of operation tables have limited application scope, which means that laboratories need to have multiple types of operation tables to meet operational needs, resulting in increased experimental investment costs. UTILITY MODEL CONTENT
[0004] The utility model aims to provide a feeding cell preparation operation platform for cataract mouse model to solve the problem of the limitations of conventional mouse experimental operation tables mentioned in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a feeding cell preparation operation platform for cataract mouse model, comprising an operation table with a sliding hole and a mounting rod locked in the sliding hole by a nut, and further comprising a mounting member elastically arranged on the mounting rod, a pair of rotating rods are rotatably mounted on the mounting member through a rotating shaft, a same spring sheet is commonly mounted at the central position of the pair of rotating rods, one side of the spring sheet is fixedly connected with the mounting member, and the end of the rotating rod is sleeved with a same rubber belt, so that the spring sheet releases elastic potential energy to drive the pair of rotating rods to make circular motion around the rotating shaft to expand and tighten the rubber belt at the bottom end.
[0006] Preferably, an L-shaped section is integrally formed at the central position of the mounting member, and a pair of rotating rods are rotatably mounted on the side wall of the L-shaped section.
[0007] Preferably, the mounting rod is in U-shaped structure, an ear plate is fixedly installed at one end of the mounting rod, a coil spring is sleeved at the other end of the mounting rod and extends through the mounting member, and the two ends of the coil spring are in contact with the mounting rod and the L-shaped section of the mounting member, respectively.
[0008] Preferably, the two ends of the rotating rod are respectively provided with horizontal sections, and the rubber belt is sleeved on the horizontal section at the bottom end.
[0009] Preferably, an extension section is integrally formed on one side of the mounting member, and a positioning hole is provided at the top of the extension section.
[0010] Preferably, the spring sheet is integrally formed into a trapezoidal structure, and the corner connection of the spring sheet is rounded and smoothly transitioned.
[0011] Preferably, the spring sheet is integrally formed into a trapezoidal structure, and the corner connection of the spring sheet is rounded and smoothly transitioned.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The application cooperates the mounting piece, the mounting rod, the rotating rod, the spring sheet and the rubber band to form a mouse cell extraction operation table with multiple purposes, expands the application range of the operation table, increases the operation accuracy while reducing the damage caused by mouse operation, and has compact and reasonable structure design, convenient operation, easy cleaning and disinfection after operation, and high practicality. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;
[0015] Figure 2 It is a rotating rod rubber band mounting three-dimensional structure schematic view of the utility model;
[0016] Figure 3 It is a rotating rod rubber band mounting three-dimensional structure schematic view of the utility model;
[0017] Figure 4 It is a mounting piece cut open three-dimensional structure schematic view of the utility model;
[0018] Figure 5 It is a mounting piece cut open three-dimensional structure schematic view of the utility model;
[0019] Figure 6 It is a mounting piece cut open three-dimensional structure schematic view of the utility model;
[0020] In the drawing: 1, operation table; 2, mounting rod; 3, mounting piece; 4, rubber band; 5, rotating rod; 6, extension section; 7, positioning hole; 8, spring sheet; 9, helical spring; 10, ear plate; 11, L-shaped section. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Please refer to Figures 1-6The utility model provides a technical scheme: a kind of feeding cell preparation operating platform for cataract mouse model, including the operating platform 1 with sliding hole and the mounting rod 2 locked in sliding hole by nut, further including mounting piece 3 elastically arranged on mounting rod 2, a pair of rotating rods 5 are rotatably installed on mounting piece 3 by pivot, and annular structure is integrally formed on rotating rod 5, pivot penetrates the annular structure of rotating rod 5, and L-shaped section 11 is integrally formed at the central position of mounting piece 3, a pair of rotating rods 5 are rotatably installed on the side wall of L-shaped section 11, and mounting rod 2 is U-shaped structure, and ear plate 10 is fixedly installed at one end of mounting rod 2, the bottom of ear plate 10 is in contact with operating platform 1, and mounting rod 2 is locked and fixed in sliding hole in cooperation with nut, recess for accommodating ear plate 10 is arranged on one side of mounting piece 3, and the other end of mounting rod 2 is sleeved with helical spring 9 and extends to penetrate mounting piece 3, and the two ends of helical spring 9 are in contact with L-shaped section 11 of mounting piece 3 and mounting rod 2 respectively, and the same spring piece 8 is commonly installed at the central position of a pair of rotating rods 5, and spring piece 8 is integrally formed into trapezoidal structure by bending, and the corner connection of spring piece 8 is rounded and smoothly transitioned, so that the advantages of this arrangement are that skin is prevented from being scratched by sharp corners, the two ends of spring piece 8 are respectively provided with U-shaped groove for accommodating rotating rod 5, when the top end of rotating rod 5 expands and drives rotating rod 5 to make circular motion around pivot, the bottom end of rotating rod 5 is close to each other and compresses the two ends of spring piece 8 from U-shaped groove, so that spring piece 8 is forced to compress (the two ends are close to each other), one side of spring piece 8 is fixedly connected with mounting piece 3, the same rubber band 4 is sleeved on the end of rotating rod 5, rubber band 4 is prior art, and can be cut by user to any width required, and the two ends of rotating rod 5 are respectively provided with horizontal section, so that the horizontal section at top is convenient for user to operate expansion, and rubber band 4 is sleeved on the horizontal section at bottom, so that spring piece 8 releases elastic potential energy and drives a pair of rotating rods 5 to make circular motion around pivot to expand and tighten rubber band 4 at bottom end, before fixing mouse, user first installs rubber band 4, expands the top of a pair of rotating rods 5, a pair of rotating rods 5 make circular motion around pivot to close to each other at bottom, then rubber band 4 is sleeved on the bottom end horizontal section of a pair of rotating rods 5, and then rotating rod 5 is loosened,The spring sheet 8 releases the elastic potential energy and drives a pair of rotating rods 5 to rotate to the bottom end expansion to tighten the rubber belt 4, when extracting cells, the mouse is placed on the top center of the operating table 1, the nut on the mounting rod 2 is screwed, the mounting piece 3 is fixed at the appropriate position of the sliding hole, then the mounting piece 3 is lifted on the mounting rod 2, the mounting piece 3 is compressed and moved upwards, the mouse limbs are placed between the rubber belt 4 and the operating table 1, after the mounting piece 3 is loosened, the elastic potential energy of the spiral spring 9 is released, the mounting piece 3 is driven to move downward, the tightly tightened rubber belt 4 plays the purpose of pressing the mouse limbs, and when fixing the young mouse (the limbs are thin), the young mouse limbs can be placed between the rubber belt 4, and the young mouse limbs are clamped by the expanded and tightened rubber belt 4 to achieve the fixing effect, one side of the mounting piece 3 is integrally formed with an extension section 6, and the top of the extension section 6 is provided with a positioning hole 7, the advantage of this arrangement is that when the dead mouse needs to be extracted, the positioning needle of the prior art can be inserted into the mouse limbs through the positioning hole 7, which is suitable for extraction that needs to be accurately controlled, and ensures the stability and safety during the extraction of cells, the mounting piece 3, the mounting rod 2, the rotating rod 5, the spring sheet 8 and the rubber belt 4 are matched to form a mouse cell extraction operating table with multiple purposes, the application range of the operating table is expanded, the accuracy of the operation is increased, the harm caused by the mouse operation is reduced, the structure is compact and reasonable, the operation is convenient, the cleaning and disinfection after the operation are easy, and the application has high practicability.
[0023] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article, or equipment.
[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A feeder cell preparation bench for a mouse model of cataract, characterized by: The utility model provides an operating table (1) and mounting rod (2) are locked in slide hole through nut, still include the mounting piece (3) of elastically arranged on mounting rod (2), a pair of rotating rods (5) are rotatably installed on the mounting piece (3) through pivot, a pair of rotating rods (5) are centrally installed with same spring leaf (8), one side of spring leaf (8) is fixedly connected with mounting piece (3), and the end of rotating rod (5) is provided with same rubber band (4), so that spring leaf (8) releases elastic potential energy and drives a pair of rotating rods (5) to do circular motion around pivot to expand and tighten rubber band (4) at bottom end.
2. The feeder cell preparation bench for cataract mouse model according to claim 1, wherein: The central position of the mounting piece (3) is integrally formed with an L-shaped section (11), and a pair of rotating rods (5) are rotatably installed on the side wall of the L-shaped section (11).
3. The feeder cell preparation bench for cataract mouse model according to claim 2, wherein: The mounting rod (2) is in U-shaped structure, one end of the mounting rod (2) is fixedly installed with an ear plate (10), the other end is sleeved with a spiral spring (9) and extends to penetrate the mounting piece (3), and the two ends of the spiral spring (9) are respectively in contact with the mounting rod (2) and the L-shaped section (11) of the mounting piece (3).
4. The feeder cell preparation bench for cataract mouse model according to claim 1, wherein: The two ends of the rotating rod (5) are respectively provided with horizontal sections, and the rubber band (4) is sleeved on the horizontal section at the bottom end.
5. The feeder cell preparation bench for cataract mouse model according to claim 1, wherein: One side of the mounting piece (3) is integrally formed with an extension section (6), and the top of the extension section (6) is provided with a positioning hole (7).
6. The feeder cell preparation bench for cataract mouse model according to claim 1, wherein: The spring leaf (8) is integrally formed in a trapezoidal structure, and the corner connection of the spring leaf (8) is rounded and smoothly transitioned.
7. The feeder cell preparation bench for cataract mouse model according to claim 6, wherein: The two ends of the spring leaf (8) are respectively provided with U-shaped grooves for accommodating the rotating rods (5).