Needleless sampling catheter
A catheter and sampling tube technology, applied in the field of needle-free sampling catheters, can solve the problems of increased pollution opportunities, easy contact with urine, needle stick injuries of medical staff, etc., and achieves simple operation, convenient sampling, and improved detection. The effect of result accuracy
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[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments: see figure 1 and figure 2 , a needle-free sampling catheter, comprising a main urinary catheter 1, a branch urinary catheter 2 and a sampling tube 3, and the branch urinary catheter 2 and the sampling tube 3 are respectively communicated with the main urinary catheter 1, The main urinary catheter 1 is provided with a urinary catheter hole 11, and also includes a support structure, a urine collection container 4, a lifting structure and an opening and closing structure.
[0015] The support structure includes a support table 51, a support column 52, a support rod 53, a first link 54, a second link 55 and a third link 56. The support table 51 is set on the ground, and the support table 51 A rubber layer is provided on the bottom surface, the urine collection container 4 and the support column 52 are respectively arranged at two ends of ...
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