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Portable urinary catheterization device

A portable, urine device technology, used in catheters, medical science, drainage devices, etc., can solve the problems of air pollution, unfavorable patient recovery, increase the burden of pouring urine, etc. Effect

Inactive Publication Date: 2018-01-12
徐州诺克非医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although patients with retained catheters can be active, they need to carry urine bags with them, which affects their participation in normal social activities and creates a psychological burden on patients
However, in the existing catheterization technology, it is necessary to use a catheter to discharge the urine, and the discharged urine is collected in a urine storage bag. The urine bag is poured out, which not only causes the air in the ward to be dirty, but also increases the burden of pouring urine to the medical staff and accompanying staff, and it is inconvenient for the patient to go out and carry it, and it is not convenient for the patient to operate independently, which is not conducive to the recovery of the patient.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Include the following steps:

[0022] Step 1. Dissolve sodium alginate in water to make a solution with a mass concentration of 5 g / L, add 25% Fe-MOF nanomaterials, 5% glycerin, 10% Tween 80, and 5% Nitrate Parkin ethyl ester sodium, homogenized after stirring for 1h, adjusted to 4, then vacuum degassed for 0.5h;

[0023] Step 2. Pour the sodium alginate nano-Fe-MOF antibacterial coating solution prepared above into the leveling mold and dry it at 30°C for 24 hours, then pour it into a calcium chloride solution with a mass fraction of 5% for curing;

[0024] Step 3, dissolving polyvinyl alcohol in water to make a solution with a mass concentration of 30g / L, adding a mass fraction of 4% glycerin, 10% Tween 80 and 10% nano-TiO 2 , after stirring for 5 hours in a water bath at 80°C, homogenize;

[0025] Step 4, dissolving chitosan in 5% acetic acid by volume fraction is to make a solution that mass concentration is 10g / L, adding mass fraction is 12% glycerol, 12% Tween 8...

Embodiment 2

[0031] The difference from Example 1 is that in step 5, the polyvinyl alcohol and chitosan solution are mixed uniformly at 3:1, and the polyvinyl alcohol-chitosan nano-coating solution is obtained after vacuum degassing for 0.5h, and then after curing The Fe-MOF antibacterial coating solution was poured into the mold at a ratio of 1:3, dried at 30°C and then peeled off to obtain a polymer coating with antibacterial function. The rest of the preparation was the same as in Example 1.

Embodiment 3

[0033]The difference from Example 1 is that in step 5, the polyvinyl alcohol and the chitosan solution are mixed uniformly at 2:1, and the polyvinyl alcohol-chitosan nano-coating solution is obtained after vacuum degassing for 0.5h, and then after curing The Fe-MOF antibacterial coating solution was poured into the mold at a ratio of 1:3, dried at 30°C and then peeled off to obtain a polymer coating with antibacterial function. The rest of the preparation was the same as in Example 1.

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PUM

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Abstract

The invention discloses a portable urinary catheterization device which comprises a urine storage bag, a first urinary catheterization tube, a second urinary catheterization tube, a urine leading tubeand a urine delivery tube. The upper portion of the urine storage bag is fixedly connected with the first urinary catheterization tube by a urinary catheterization opening, the other end of the firsturinary catheterization tube is detachably connected with the urine leading tube by a first connector, a first binding band is slidably connected with the outer surface of the first urinary catheterization tube by a slide ring, and a second binding band is slidably connected with the outer surface of the second urinary catheterization tube by a slide ring. The portable urinary catheterization device has the advantages that the first binding band and the second binding band are slidably connected with the surfaces of the outer sides of the first urinary catheterization tube and the second urinary catheterization tube by the slide rings, hook-and-loop tapes are arranged at the tail ends of the first binding band and the second binding band, accordingly, the first binding band can be bound on the waist of a user, the second binding band can be bound on the leg of the user, and the portable urinary catheterization device can be conveniently carried when the user goes out; the first urinary catheterization tube and the second urinary catheterization tube are rigid straight tubes, the urine leading tube and the urine delivery tube are bendable flexible tubes, and accordingly the portable urinary catheterization device can be conveniently carried; the portable urinary catheterization device is simple in structure, convenient to operate and high in applicability.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a portable urinary catheterization device. Background technique [0002] Clinically, patients with urinary incontinence and patients who cannot urinate spontaneously need a retention catheter, and the tail end of the catheter is connected to a urine retention belt, and urine can be excreted into the retention belt. Although the patients with retained catheters can be active, they need to carry urine bags with them, which affects their participation in normal social activities and creates a psychological burden on the patients. However, in the existing catheterization technology, it is necessary to use a catheter to discharge the urine, and the discharged urine is collected in a urine storage bag. The urine bag is poured out, which not only causes the pollution of the air in the ward, but also increases the burden of pouring urine to the medical staff and accompanying per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/451A61M25/00A61L29/08A61L29/16
Inventor 赵青玲庄迪
Owner 徐州诺克非医药科技有限公司
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