一种牛胚胎高效分离提取装置

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By designing a high-efficiency bovine embryo separation and extraction device with support and rotation components, the problems of muscle fatigue and hand tremors caused by the operator's arm being suspended in the air were solved, achieving stability and efficiency in embryo extraction and improving the survival rate of embryos.

CN224513480UActive Publication Date: 2026-07-17东营市畜牧兽医站

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: 东营市畜牧兽医站
Filing Date: 2025-08-20
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

In existing technologies, during bovine embryo extraction, prolonged arm-suspended operation leads to muscle fatigue and hand tremors, affecting the stability of the suction tube, increasing the risk of embryo damage, and reducing extraction efficiency and success rate.

Method used

A high-efficiency bovine embryo separation and extraction device was designed, comprising a support component and a rotating component. The support component provides stable arm support through a slide and lifting block, while the rotating component achieves stable clamping and angle adjustment of the culture dish through worm gear transmission, reducing the risk of embryo shaking.

Benefits of technology

It improves the stability of the operator's arm, reduces muscle fatigue and hand tremors, ensures the stability of pipette operation, reduces the risk of embryo damage, and improves extraction efficiency and survival rate.

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Abstract

本实用新型涉及胚胎提取技术领域，公开了一种牛胚胎高效分离提取装置，包括工作台，所述工作台顶部固定连接有显微镜。本实用新型通过滑槽开设在工作台顶部，滑动杆为支撑块提供滑动轨道，支撑块可沿滑槽水平移动调整位置，升降块能在支撑块内壁上下滑动，通过销杆进行高度固定，从而满足不同操作人员的手臂支撑需求，在升降块内部转动杆，转动杆可灵活转动，人员将手臂放置在支撑护臂顶部，转动杆可以带动顶部的支撑护臂进行调整角度，从而实现对操作人员手臂的稳定支撑的同时提高了支撑护臂的灵活度，支撑护臂避免人员长时间悬空导致的肌肉疲劳和手部震颤，保障吸管操控的稳定性，降低胚胎被挤压损伤的风险，提高了提取效率。

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Claims

1. A device for efficient separation and extraction of bovine embryos, characterized in that, Includes a worktable (1), a microscope (2) is fixedly connected to the top of the worktable (1), a support component (3) is provided on the top of the worktable (1), a rotating component (4) is provided on the top of the worktable (1), and a fixing component (5) is provided on the top of the rotating component (4). The support assembly (3) includes a slide (301) which is located on the top of the workbench (1). A sliding rod (302) is fixedly connected to the outer wall of the slide (301). A support block (303) is slidably connected to the outer wall of the sliding rod (302). The support block (303) is slidably connected to the outer wall of the slide (301). A lifting block (304) is slidably connected to the inner wall of the support block (303). A pin (305) is inserted into the lifting block (304). A rotating rod (306) is rotatably connected to the top of the lifting block (304). A support arm (307) is fixedly connected to the top of the rotating rod (306).

2. The device for high-efficiency separation and extraction of bovine embryos according to claim 1, characterized in that: The rotating assembly (4) includes a rotating column (401), which is rotatably connected to the inner wall of the workbench (1). A gear (402) is fixedly connected to the outer wall of the rotating column (401), and a gear (403) is meshed with the gear (402).

3. The device for high efficient separation and extraction of bovine embryos according to claim 2, characterized in that: A fixing rod (404) is fixedly connected inside the gear (403). The fixing rod (404) is rotatably connected inside the workbench (1). A knob (405) is fixedly connected to the outer wall of the fixing rod (404).

4. The device for high efficient separation and extraction of bovine embryos according to claim 1, characterized in that: The fixing component (5) includes a rotating rod (501), which is rotatably connected inside the rotating column (401). A knob (502) is fixedly connected to the outside of the rotating rod (501), and a worm gear (503) is fixedly connected to the outer wall of the rotating rod (501).

5. The device for high efficient separation and extraction of bovine embryos according to claim 4, characterized in that: The worm (503) is meshed with a worm wheel (504), and a fixed column (505) is fixedly connected to the inner wall of the worm wheel (504). A support rod (506) is rotatably connected to the inner wall of the fixed column (505).

6. The device for high efficient separation and extraction of bovine embryos according to claim 5, characterized in that: The support rod (506) is fixedly connected to the bottom of the inner wall of the rotating column (401). The top of the fixed column (505) is provided with a guide groove (507). The outer wall of the guide groove (507) is slidably connected with a guide rod (508). The outer wall of the guide rod (508) is fixedly connected with a fixing block (509).

7. The device for high efficient separation and extraction of bovine embryos according to claim 6, characterized in that: The outer wall of the fixing block (509) is fixedly connected to an arc-shaped clamp (510), and a sliding groove (511) is provided inside the fixing block (509). A limiting block (512) is slidably connected to the outer wall of the sliding groove (511), and the limiting block (512) is fixedly connected to the top of the rotating column (401).