Device for medical examination
A concave, liquid-taking hole technology, applied in the field of medical devices, can solve the problems of patient pain, secondary injury, etc., and achieve the effect of alleviating patient pain, simple structure, and reducing skin wound surface
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[0009] According to the attached figure 1 , attached figure 2 The present invention will be further described in detail with reference to the specific embodiments.
[0010] A device for medical inspection, the structure includes a sealing barrel 1, a liquid taking pipe 2, a concave table 3, a gasket 1 4, an inner thread 5, a liquid taking hole 6, a pressure relief hole 7, a pressure relief pipe 8, a concave shape Stage two 9, washer two 10, internal thread two 11, aspirator 12, push-pull rod 13, external thread 14, is characterized in that: the sealing barrel 1 is set as a transparent glass barrel with an opening downward, which is convenient for observing the inside of the barrel. In the case of liquid suction and liquid taking, a pressure relief hole 7 is arranged in the middle of the sealing barrel 1 for pressure relief, and a liquid taking hole 6 is arranged in the lower position of the sealing barrel 1 for taking liquid; the outside of the liquid taking hole 6 is provid...
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