Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
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
View PDF6 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
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.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more