Urinary catheter for urology

A urinary catheter and urology technology, applied in the medical field, can solve the problems of inconvenient flow adjustment by switch, poor operation comfort, etc., and achieve the effects of comfortable and skin-friendly operation, stable closing effect, and good operation comfort.

Inactive Publication Date: 2022-05-20
深圳市康医博科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a urinary catheter for urology in view of the above deficiencies in the prior art, which solves the inconvenient switch and flow adjustment of the urinary catheter for urology in the prior art, and makes the operation more comfortable. bad question

Method used

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  • Urinary catheter for urology
  • Urinary catheter for urology
  • Urinary catheter for urology

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments:

[0028] Such as figure 1 As shown, this embodiment proposes a urinary catheter for urology, including a rubber tube for transporting urine. There is a hard control pipe section 1 on the rubber hose, the control pipe and the rubber hose are integrally formed and the hardness should be slightly harder, and the thickness is consistent with the rubber hose. The control pipe section 1 has a urethral hole in communication with the rubber pipe, which vertically intersects the valve hole 102 of blind hole structure arranged radially along the control pipe section 1, and the bottom part of the valve hole 102 is enlarged. Spherical cavity structure. The orifice of the valve hole 102 is also provided with a hor...

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Abstract

The invention provides a urinary catheter for urology, which includes a rubber tube for transporting urine. The rubber tube has a hard control tube section, and the control tube section has a catheter hole connected with the rubber tube; the catheter hole It is vertically intersected with the valve hole of the blind hole structure arranged radially along the control pipe section, and the bottom part of the valve hole is an enlarged spherical cavity structure. The horn sleeve extending in the direction, the large port of the horn sleeve is used as the orifice of the valve hole, and the small port is coaxially connected with the opening end of the circular test tube-shaped expansion tube. The expansion tube includes a spherical shell-shaped tube bottom The elasticity of the body section and the tubular body section is weaker than that of the bottom section of the tube, so that when the expansion tube is filled with air, the bottom section of the tube is an expanded spherical shape and fills in the spherical cavity structure at the bottom of the valve hole. , while the body segment cuts off the catheter hole. The urinary catheter for urology is extremely convenient to use and has a good sense of operation.

Description

technical field [0001] The invention relates to a medical field, and more specifically relates to a urinary catheter for urology. Background technique [0002] In clinical medicine, in clinical use, the urinary catheter used in urology is inserted into the bladder through the urethra to draw out urine. Volume, pressure, injection of contrast medium or drugs to help diagnosis or treatment, etc. The operator stands on the right side of the patient, wears sterile gloves, disinfects the perineum and urethral opening with sterile water or benzalkonium bromide, dips the front end of the urological catheter with sterile lubricating oil, and holds the penis with the left hand, if it is a female patient, The surgeon then separates the labia minora with the left thumb and index finger to expose the urethral opening, and inserts the catheter into the bladder until urine flows out of the urological catheter. The current urological catheters generally release all the urine at one time ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/10A61M25/00
CPCA61M25/10181A61M25/0017A61M25/0021A61M25/0043
Inventor 不公告发明人
Owner 深圳市康医博科技发展有限公司
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