A biochemical product syringe for rodent experiments
A biochemical and rodent technology, applied in the field of medical devices, can solve the problems of large environmental limitations and the inability of animals to inject, and achieve the effects of reducing accidental injuries, strong practicability, and reducing work intensity
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Embodiment 1
[0024] The present invention provides such as Figure 1-5 A biochemical product injector for rodent experiments is shown, which includes an arc-shaped fixing plate 1, and a notch 2 is provided through the bottom middle of both sides of the arc-shaped fixing plate 1, and the arc at the top of the notch 2 is Both sides of the shaped fixing plate 1 are provided with a first chute 3, and the bottom of the notch 2 on each side is respectively provided with a first slider 4, and the bottom end of the first slider 4 is provided with a fixing hole 5. The central position of the top of the arc-shaped fixed plate 1 is provided with a through groove 6, and the middle part of the inner wall on both sides of the through groove 6 is provided with a second chute 7, and the inside of the through groove 6 is provided with a second slide block 8, and the second sliding block 8 is arranged inside the through groove 6. Both ends of the slider 8 are provided with a first through hole 9 on one side...
Embodiment 2
[0032] Different from Embodiment 1, a plurality of vacuum suction cups 26 are evenly distributed on the bottom edge of the arc-shaped fixed plate 1, and a micro-vacuum pump 25 is fixed on the surface of the arc-shaped fixed plate 1, and the micro-vacuum pump 25 is connected with the vacuum suction cups. 26 is provided with a connecting hose 27, and the two are connected through the connecting hose 27, which is conducive to placing the rodent on the bottom of the arc-shaped fixing plate 1, and using the fixing hole 5 on the first slider 4 Fix its limbs, and at the same time, after using the inflated air bag 21 to fix its trunk, the gas in the cavity formed between the vacuum chuck 26 and the test table is drawn out by the micro-vacuum pump 25, so that a cavity is formed inside the cavity. Negative pressure space, so that the arc-shaped fixing plate 1 is firmly adsorbed on the test bench, which can prevent the operator from pressing the arc-shaped fixing plate 1 by hand, thereby ...
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