Urine catheterization kit

Abstract

The invention relates to a urine catheterization kit, which comprises a tube (1), a tube core (2) and an inner core (3). A front end and an outlet are arranged at two ends of the tube (1) respectively, the tube (1) of a hollow structure is used for supporting the tube core (2), a thread (2-5) surrounding the tube core (2) is axially arranged on the outer surface of the tube core (2), the tube core (2) similarly of a hollow structure is used for supporting the inner core (3) and is similarly provided with an outlet, the outlet of the tube core (2) and the outlet of the tube (1) are positioned on one side, and the inner core (3) straightly enters a hollow groove (1-1) along the hollow structure of the tube core (2) from the outlet of the tube core (2). As a urine collection bag is omitted, a patient can urinate while standing without hindering of the urine collection bag, the urine catheterization kit is convenient to carry, and the living quality of the patient can be improved to a large extent.

Description

Technical field [0001] The invention relates to a urine diversion kit, in particular to a multifunctional urine diversion kit which integrates the structural features of a urinary catheter, a urethral dilator and a cystoscope. Background technique [0002] Urinary catheters are currently commonly used clinical medical devices. The classic urinary catheter structure design is FOLLY's two-chamber and three-chamber urinary catheters. Among them, the feature of the two-chamber is that a urine collection bag is attached to a linear drainage tube, and a water bag is designed in the front section. After water is injected, the catheter can be indwelled in the human body; the feature of the three-chamber is that on this basis, it is added A thin auxiliary lumen can be injected into the bladder for flushing. see image 3 , Urine bag 21 made of plastic or rubber and other materials, the upper part of the urine bag 21 is connected with a liquid tube 4, the other end of the liquid tube 4 is c...

AI Technical Summary

Problems solved by technology

[0003] But above-mentioned urinary catheter structure has the following problems: 1, catheter tube body is longer, and must receive urine bag, and urine bag is also damaged easily; 2, catheter tube body is all flexible pipes, and is straight line 3. The urine diversion hole at the front end of the catheter is a side hole, and the aperture is relatively small; 4. The existing urethral dilator is solid and can only allow patients with urethral stricture to visit regularly. The hospital does temporary expansion treatment

[0004] At present, there are also some improved technical solutions for urinary catheters. However, most of the improvements are in the selection of tube body materials (such as silica gel, rubber), or in the coating technology on the surface of the tube body. no improvement

[0005] The urinary catheter of the prior art affects the quality of life of the patient, and many patients are dissatisfied with this; Various operational requirements

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