An anorectal drug delivery device
A drug delivery device and anorectal technology, which is applied in the field of anorectal drug delivery devices, can solve the problems of low accuracy of drug dosage in the affected area, poor treatment effect, and waste of liquid medicine, so as to achieve rapid and accurate drug delivery, reduce waste, and prevent drug loss. The effect of displacement
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[0021] In order to make the technical solutions and beneficial effects of the present invention more clearly understood by those skilled in the art, the present invention will be further elaborated below in conjunction with several drawings and specific embodiments, but the specific embodiments are not limited to the following specific structures:
[0022] like figure 1 As shown, the present invention proposes an anorectal drug delivery device, which includes a drug delivery tube with a drug delivery channel inside for the drug liquid to flow through. The drug delivery tube is divided into a front section 1 and a rear section 2, and the front section 1 is used for It is inserted into the anorectum and the bottom of the drug delivery channel of the front section 1 is closed, and the side wall has a drug outlet hole 101, and the outer surface of the rear section 2 has a number of graduation marks along the length direction to mark the length of the drug delivery tube inserted int...
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