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One-handed catheterization device

A technology of one-handed operation and urinary device, which is applied in the direction of catheters, medical devices, and other medical devices, and can solve problems such as inapplicability of urinary catheters and fixation of the external opening of the urethra, and achieve the effect of one-handed operation

Active Publication Date: 2021-08-24
THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the face of hemiplegic patients, because patients often have only one hand that can move, and the external opening of the urethra cannot be fixed without the help of other people, this kind of catheter is not suitable.

Method used

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  • One-handed catheterization device
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  • One-handed catheterization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be further described with reference to the accompanying drawings.

[0035] Such as Figure 1 to Figure 5 As shown, a catheterization device convenient for one-handed operation includes a support sleeve 1 and a catheter 2 fixed on the support sleeve 1 . A urinary catheter 21 is provided at the end of the catheter 2 away from the support sleeve 1 , and a plurality of urinary catheters 21 are arranged opposite to each other in order to improve the catheterization effect.

[0036] The supporting sleeve 1 is detachably connected with a mounting base 3 , an L-shaped groove 31 is opened on the supporting sleeve 1 , and a sliding block 32 for slidingly connecting in the L-shaped groove 31 is connected on the inner wall of the mounting base 3 . Slide the mounting base 3 along the end of the support sleeve 1 away from the conduit 2 to the end close to the conduit 2, so that the sliding block 32 is placed in the long side of the L-shaped groove 31, and ...

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Abstract

The invention relates to the field of medical equipment, and discloses a catheterization device that is convenient for one-handed operation, including a support sleeve and a catheter fixed on the support sleeve, and a catheter hole is opened at the end of the catheter away from the support sleeve. The support sleeve is detachably connected with a mounting base, the mounting base is slidably connected with a slider, the mounting base is hinged with a support plate, the slider is connected with a rack, and the rack is meshed with The connecting wheel, the connecting wheel is connected with the first connecting rod, the second connecting rod is hinged between the first connecting rod and the support plate, the second connecting rod is connected with the sticking plate, the described Adhesive tapes for fixing the external opening of the urethra are attached to the veneer. The present invention has the following advantages and effects: the proposal utilizes a new mechanical structure to achieve the purpose of facilitating one-handed operation.

Description

technical field [0001] The present invention relates to a medical device, more specifically, it relates to a catheterization device which is easy to operate with one hand. Background technique [0002] Intermittent catheterization refers to the technique of not leaving the catheter in the bladder, but only inserting it into the bladder when needed, and then removing it after emptying. It is the method of choice for the treatment of neurogenic bladder dysfunction. Among them, the urinary catheter is inserted into the human body through the urethra to drain urine from the bladder to the outside of the body, and its main function is to relieve urinary retention and measure residual urine. [0003] At present, the existing urinary catheter materials mainly include silica gel, rubber, EVA, PVC, etc., and the head end and the tube body are soft. In the existing clinical catheterization, the external opening of the urethra is usually fixed with one hand after disinfecting the ext...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/00
CPCA61M25/0043A61M25/007A61M2205/585A61M2210/1085A61M2210/005
Inventor 郑跃张晓晓徐应倩
Owner THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV