Urethra medicine administration device for urinary surgery

Abstract

The invention relates to the field of medical apparatuses, in particular to a urethra medicine administration device for urinary surgery. The urethra medicine administration device for urinary surgerycomprises a medicine administration bag, a duct and an injector, wherein one end of the duct extends into the medicine administration bag, and the other end of the duct penetrates through and threadsout of the upper end of the medicine administration bag; medicine administration openings which are distributed in equal space in the longitudinal direction are uniformly formed in the circumferential side wall of the medicine administration bag; a plurality of groups of adjusting assemblies are uniformly arranged in the medicine administration bag, and are uniformly arranged around the circumference of the medicine administration bag; and each adjusting assembly comprises an arc-shaped plate which is in glued connection to the inner side wall of the circumference of the medicine administration bag, and a plurality of groups of corrugated pipes which are uniformly arranged on the inner side direction of the corresponding arc-shaped plate. According to the urethra medicine administration device for urinary surgery disclosed by the invention, under the elastic force of soft rubber strips on adjusting elements and extrusion action of the urinary inner wall of a patient on the adjusting elements, a one-way valve is formed in a conical opening, namely that medicinal liquid in the duct can enter the urinary system of the patient through the corrugated pipes, and dirt in urethra cannot enter the duct through the conical opening, so that the situation that the dirt cannot be mixed with medicines is guaranteed, and reduction of medicine effects is avoided to a certain extent.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a urethral drug delivery device for urology. Background technique [0002] In urology, women suffer from more urinary diseases than men. When female patients develop diseases such as urinary tract infection or urinary system inflammation, they need to be treated with medication in time. However, oral medication needs to be absorbed by the body before acting on the affected area. The drug cannot reach the affected area directly, so the treatment effect is relatively slow and poor. In order to obtain not only fast but also good therapeutic effect, also can directly medication to the patient's part, the method that adopts at present is to use common irrigator to directly spray liquid medicine to the patient's part. [0003] However, when the common irrigator is in use, not only the dirt in the urethra can easily enter the irrigator, mix with the medicine, cause drug pollution, re...

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Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides a urethral applicator for urology, which can effectively solve the problem that not only the dirt in the urethra can easily enter the flushing area when the common flushing device in the prior art is in use, In the device, it is mixed with drugs, causing drug contamination, resulting in reduced drug efficacy and waste. At the same time, the size of ordinary irrigators cannot be adjusted according to the user and usage conditions, so that the outer wall of the irrigator cannot be close to the patient's urinary lesions, so it is practical poor sex problem

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