Package instrument for obtaining sperms from seminiferous tubule in removed testicular tissue and method
A technology of seminiferous tubules and tissues, applied in biochemical equipment and methods, germ cells, animal cells, etc., can solve problems such as poor motility, sperm damage, and insufficient acrosome reaction, so as to reduce the economic burden of patients, Avoid re-trauma, good fixation effect
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Embodiment 1
[0054] A set tool for extracting sperm from the extracted testicular tissue, mainly including: a fixing device and a pulling device;
[0055] The fixing device 1 includes: a fixing rod 101, a first connecting rod 102, a second connecting rod 103, and a fixing frame 104;
[0056] The bottom of the fixed rod 101 is detachable, connected with the first connecting rod 102; the second connecting rod 103 is welded below the first connecting rod 102, and the second connecting rod 103 is welded with the fixed frame 104; the fixed frame 104 is a triangular design; the fixed frame 104 is an equilateral triangular frame; fixed frame 104 is a medical antibacterial transparent organic glass material; the second connecting rod 103 includes three claw-shaped rods stretched out; the angle between adjacent claw-shaped rods is the same; the lower ends of the claw-shaped rods are respectively connected to The three end points of the fixing frame 104 are connected;
[0057] The fixing device 1 a...
Embodiment 2
[0071] The difference from Embodiment 1 is that the upper part of the second connecting rod 102 is also threaded with bolts, so as to better fix the second connecting rod 102 . All the other are identical with embodiment 1.
Embodiment 3
[0073] The difference from Embodiment 1 is that the tissue picker 203 is in a "U" shape, and the rest are the same as Embodiment 1. The end of the tissue remover 203 is a non-point structure; the end of the tissue remover 203 is a smooth arc structure.
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