Visual intermittent catheter with lighting function

A urinary catheter and a catheter technology are applied in the field of urinary catheters, which can solve problems such as self-catheterization of female patients with urinary catheters, and achieve the effects of convenient self-catheterization operation, easy manufacture and use, and strong practicability.

Pending Publication Date: 2018-12-14
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a visual intermittent catheter with lighting function, aiming to solv

Method used

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  • Visual intermittent catheter with lighting function
  • Visual intermittent catheter with lighting function
  • Visual intermittent catheter with lighting function

Examples

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Embodiment Construction

[0016] Such as figure 1 As shown, the visual intermittent urinary catheter with lighting function according to the present invention includes a catheter 1 made of natural rubber, silicone tube or polyvinyl chloride material. One end of the catheter 1 is a spherical head structure, which is close to the spherical seal. The side wall of the catheter at one end of the head is provided with two non-axially arranged catheterization holes 2 , and the other end of the catheter 1 is provided with a urine bag connector 3 . During normal use, the urine bag connector 3 is connected to the urine bag, and urine can enter the catheter 1 through the catheter hole 2 and be collected by the urine bag.

[0017] In order to facilitate self-catheterization of female patients, the fixed socket at the end of the above-mentioned urine bag connector 3 is as follows: figure 2 The connecting plate 4 made of hard plastic is shown, the top of the connecting plate 4 is connected with a fixed plate 5 per...

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Abstract

The invention discloses a visual intermittent catheter with a lighting function, which comprises a catheter. One end of the catheter has a spherical head structure; the side wall, close to the spherical head end, of the catheter is provided with a urethral catheterization hole; the other end of the catheter is provided with a urine bag connector; a connection plate is arranged on the urine bag connector; a fixing plate vertical to the catheter is movably arranged on the connection plate; one side, facing the spherical head end, of the fixing plate is provided with an LED lamp; a guiding lamp shade which enables light to be directed to the spherical head is arranged around the LED lamp; and the fixing plate is also provided with a convex mirror located above the LED lamp for reflecting an object at the spherical head into eyes of a patient. The structure is simple, making and use are facilitated, the cost is low, the practicability is strong, and through matched use between a light source and a reflector, a female patient can be helped to find the urethral orifice quickly and accurately, voluntary urethral catheterization operation is greatly facilitated, and clinical needs are met.

Description

technical field [0001] The invention relates to the technical field of urinary catheters, in particular to a visual intermittent urinary catheter with lighting function. Background technique [0002] Neurogenic bladder (neurogenic bladder) refers to the damage of the central and peripheral nerves related to urination, which causes a common but difficult to treat urinary dysfunction disease. Dysuria, urinary retention and urinary incontinence are the most common clinical symptoms. If not treated in time, it often causes vesicoureteral reflux, hydronephrosis and urinary tract infection, which can easily lead to upper urinary tract damage and renal failure and death. At present, no effective treatment method has been found. Conservative treatment is the most important treatment method now, that is, intermittent catheterization to avoid excessive bladder filling and expansion, regular excretion of residual urine volume, increase bladder compliance, and restore the low-pressure u...

Claims

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Application Information

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IPC IPC(8): A61M25/00F21V33/00F21Y115/10
CPCA61M25/0021A61M25/0043F21V33/0068F21Y2115/10A61M2205/587A61M2210/1092A61M25/0105A61M25/007
Inventor 张瑞莉廖胜锋张旭张艳贾亮花孙雪义
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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