Safety type urine catheter with protecting sleeve

A protective sleeve and urinary catheter technology, which is applied in medical science, drainage devices, etc., can solve the problems of easy overflow of urine and physical pain of patients, and achieve the effects of avoiding pain, improving safety performance, and reducing fluid filling volume.

Inactive Publication Date: 2016-11-16
四川一众药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to avoid the occurrence of the above-mentioned phenomenon, after 2000, the whole country began to switch to balloon catheters and achieved satisfactory results. However, the existing balloon catheters are prone to over-expansion and cause physical pain for patients. Urine receiving and easy spillage after catheterization

Method used

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  • Safety type urine catheter with protecting sleeve

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 As shown, a safety catheter with a protective sleeve is characterized in that: it includes a catheter body 1, and a catheter opening 3 is provided at the upper end of the catheter body 1, and an inner air bag 2 is arranged below the catheter opening 3, and the urine The lower end of the tube body 1 is provided with a liquid-filled branch 5; the catheter body 1 is provided with an adjusting disc 6, and an annular channel 8 is arranged inside the adjusting disc 6, and the inlet of the disc-annular channel 8 is connected to the liquid-filled branch 5 , the outlet of the annular channel 8 is connected to the inner airbag 2 through the branch pipeline 4; a rotatable coaxial arc-shaped stopper 9 is arranged in the annular channel 8, and the arc-shaped stopper 9 is connected with an external knob; the adjusting disc 6 The oute...

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PUM

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Abstract

The invention discloses a safety catheter with a protective sleeve, which comprises a catheter body, a catheter opening is arranged at the upper end of the catheter body, an inner air bag is arranged under the catheter opening, and a filling bag is arranged at the lower end of the catheter body. liquid branch; the catheter body is provided with an adjustment disc, and the adjustment disc is provided with an annular channel, the inlet of the disc annular channel is connected to the liquid-filled branch, and the outlet of the annular channel is connected to the inner air bag through a branch line; the annular channel A rotatable coaxial arc-shaped stopper is arranged inside, and the arc-shaped stopper is connected with an external knob; the outer surface of the adjustment disc is provided with a transparent glass observation window, and the inner surface corresponding to the observation window is provided with a scale; the urine The tube body is also provided with a penis protective cover, the protective cover is a flexible structure, and a medical adhesive strip is arranged on the inner side of the protective cover. By adopting the invention, the efficiency of catheterization can be effectively improved, the pain of patients can be reduced, and the safety performance can be improved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a safety catheter with a protective sheath. Background technique [0002] As we all know, catheterization is one of the common medical operations in clinical practice. Urinary catheterization is often used to help patients collect urine or help patients with inconvenient movements such as postoperative urination. It is also suitable for urinary retention caused by lower urinary tract obstruction. Catheterization The operation is also used in the rescue of critically ill patients, preparation before general anesthesia, intravesical drug infusion or bladder flushing, etc. [0003] At first, the common catheter was used, and the catheter often fell off by itself, which failed to achieve the expected purpose of treatment. This not only delayed the timing of treatment, increased the pain of the patient and the chance of urinary tract infection, but also caused a lot of pain for the m...

Claims

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Application Information

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IPC IPC(8): A61F5/453
CPCA61F5/453A61F5/4404
Inventor 马英祥
Owner 四川一众药业有限公司
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