Male urethral catheterization operation training system

A training system, male technology, applied in the field of male urinary catheterization training system, can solve the problems that trainers cannot experience dilation operation, simple urethral structure, complex structure and operation steps of catheter, and achieve the effect of improving training effect

Pending Publication Date: 2021-11-09
JW ICU MEDICAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure and operation steps of the stenosis and dilation catheter are more complicated than the conventional catheter, and it is often impossible to give full play to its advantages if you are not familiar with the operation. Therefore, sufficient operation training is required for clinical nurses and urology nurses.
[0005] However, the existing urinary catheterization teaching aids often have a structure of the urethra that is too simple to accurately simulate the force deformation and recovery of the urethral stricture during the dilation operation, so that the trainers cannot experience the real dilation operation, thus affecting the training. Effect

Method used

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  • Male urethral catheterization operation training system
  • Male urethral catheterization operation training system
  • Male urethral catheterization operation training system

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Embodiment Construction

[0040] Hereinafter, the present application will be further described based on preferred embodiments with reference to the drawings.

[0041]In addition, for the convenience of understanding, various components on the drawings are enlarged (thick) or reduced (thin), but this approach is not intended to limit the scope of protection of the present application.

[0042] Words in the singular include the plural and vice versa.

[0043] In the description of the embodiments of the present application, it should be noted that if the orientation or positional relationship indicated by the terms "upper", "lower", "inner" and "outer" appear, it is based on the orientation or position shown in the drawings relationship, or the orientation or positional relationship that is conventionally placed when the embodiments of the application are used, are only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the referred...

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Abstract

The invention provides a male urethral catheterization operation training system, which is used for training to use a narrow dilated catheter to perform male urethral catheterization operation, and comprises a narrow dilated catheter, a bladder simulation part, a urethral stricture simulation part, a urethral stricture simulation part, a delay reset control unit and a shell; the narrow dilated catheter comprises a dilation balloon located at the top end of the catheter head, and the urethral stricture simulation part can simulate the motion state that a male urethral stricture part is dilated by the narrow dilated catheter in a resettable mode; and the delay reset control unit detects the motion state and controls delayed reset of the urethral stricture simulation part. The male urethral catheterization operation training system provided by the invention can accurately simulate the characteristic that the intimal tissue of the urethral stricture part keeps the expansion state after being compressed and expanded and then gradually recovers, so that trainees can quickly know the urethral catheterization operation steps and operation key points of the narrow dilated catheter, and the training effect is improved.

Description

technical field [0001] The application relates to the technical field of medical teaching aids, in particular to a training system for male urinary catheterization using a narrow dilated urinary catheter. Background technique [0002] Urinary catheterization is a routine operation in clinical nursing, specifically, after inserting a catheter from the urethra into the bladder, the urine is drained from the bladder to the outside of the body. The operation of catheterization itself is a severe irritation to the urethra and bladder. The male urethra has a slender and curved structure. In addition, male patients who need catheterization may also have physiological and pathological stenosis of the urethra. It will increase the difficulty of catheterization and increase the lower urinary tract injury during insertion. [0003] In order to solve the problem that when the tip of the catheter head travels to the urethral stricture, it is usually necessary to increase the external fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
CPCG09B23/28
Inventor 于春光宋磊曾宪云田斌
Owner JW ICU MEDICAL LTD
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