Anti-pollution urine micro-ecological specimen collection device

Abstract

The invention discloses an anti-pollution urine micro-ecological specimen collection device, and relates to the technical field of urine sampling, the anti-pollution urine micro-ecological specimen collection device comprises an expander, the expander comprises two opposite petal-shaped plates, the rear ends of the two petal-shaped plates are hinged to the two sides of the front end of a first connecting pipe respectively, one side of the front end of each petal-shaped plate is provided with an inclined surface part, and the other side of each petal-shaped plate is provided with an inclined surface; buckle structures are arranged on the inner surfaces and the outer surfaces, close to the inclined face parts, of the petal-shaped plates, the buckle structures are used for fixing the non-slip mat assembly to the petal-shaped plates, a driving assembly is arranged between the two petal-shaped plates, the driving assembly is connected to the first connecting pipe, and the driving assembly is used for driving the two petal-shaped plates to be opened and closed; the bulking device comprises a bulking device body, the bulking device body is in a column shape with the smooth front end, the rear end of the bulking device body is connected with a second connecting pipe, the rear end of the second connecting pipe is rotationally connected with the first connecting pipe, and a protruding part is arranged on the side, close to the inclined face part of the petal-shaped plate, of the bulking device body; the urethral orifice can be better exposed, and urine sampling is facilitated.

Description

technical field [0001] The invention belongs to the technical field of urine sampling, and more particularly relates to an anti-pollution urine microecological specimen collection device. Background technique [0002] Urinary tract infection is the most common clinical infection in women. About 50% to 60% of women will develop urinary tract infection in their lifetime, and 80% of them will develop recurrent urinary tract infection. It is characterized by recurrent urinary frequency and urgency. , dysuria as the main feature, bring serious physical and mental pain to the patient, and affect the patient's married life and family harmony. [0003] Clinically, antibiotics are mainly used to treat recurrent urinary tract infections, and repeated use of antibiotics can easily lead to the formation of drug-resistant bacteria and damage the immunity of patients. Therefore, at the later stage of the disease, some patients develop to the situation of "no cure". In recent years, stud...

AI Technical Summary

Problems solved by technology

Although the operator will disinfect the local mucosal tissue with Amur iodine or other iodine-containing preparations before catheterization, because these preparations are usually intermediate disinfectants, they cannot kill all microorganisms

Therefore, there is still the possibility of contamination of the urinary catheter

Due to the low microbial load in bladder urine, if there are microorganisms on the urinary catheter, it will directly affect the results of the bladder microecology test of the patient, so it cannot affect whether the bladder microecology disorder occurs in the patient

[0006] (2) Since the female urethra is adjacent to the vagina, when the urine opening is not clear, the operator is likely to mistakenly insert the catheter into the vagina by mistake, resulting in contamination of the catheter

If the catheter is inserted into the patient's bladder, since the vagina is bacteria-laden, it will contaminate the catheter, which will also affect the judgment of the microecological results of the patient's bladder

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