Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

All-day urine preservative, preparation method and application of preservative

A preservative and urine technology, applied in the preparation and application of test samples, preservation of human or animal bodies, etc., can solve the problems of difficult to control dosage, harmful to human body, inconvenient to carry and store, and achieve simple steps and low cost. Inexpensive, prevent deterioration or contamination

Inactive Publication Date: 2019-08-09
佛山市安伦医疗器械有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its obvious disadvantage is that it is easy to be mixed into the urine and sampled together during the inspection. At the same time, xylene and toluene are carcinogens and the dosage is difficult to control. It is harmful to the human body and is inconvenient to carry and store.

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
  • All-day urine preservative, preparation method and application of preservative
  • All-day urine preservative, preparation method and application of preservative
  • All-day urine preservative, preparation method and application of preservative

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the principle of the technical solution of the present invention clear and complete, the content of some implementations is listed below to further elaborate the technical solution of the present application.

[0018] The specific implementation of the urine preservative for all day use includes 6 groups of examples, and the corresponding ingredients and weight percentages are shown in Table 1 below, and the % behind the numbers is omitted in the table.

[0019] Table 1

[0020]

[0021]

[0022] Correspondingly, the preparation method of embodiment 1 to 6 is realized by the following steps:

[0023] Step 1, prepare corresponding raw materials according to table components and weight ratio;

[0024] Step 2. At room temperature, uniformly mix and stir the above components to form a powder preparation, or press to form a tablet preparation.

[0025] The powder preparation or tablet preparation obtained by the aforementioned preparation method is u...

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

No PUM Login to View More

Abstract

The invention discloses an all-day urine preservative, a preparation method and application of the preservative. The all-day urine preservative includes p-hydroxybenzoic acid, polyethylene glycol 6000(or lactose and microcrystalline cellulose), sodium carboxymethyl starch, magnesium stearate and silicon dioxide. The preparation method of the all-day urine preservative comprises the steps of preparing raw materials according to a corresponding proportion, and mixing the raw materials at the normal temperature to prepare powder or tablets, wherein the powder or the tablets can be applied to urine detection. The preservative can greatly inhibit bacterial propagation in to-be-detected urine, simultaneously keep the content of substances corresponding to to-be-detected items and prevent the situation that a to-be-detected urine sample goes bad and thus detection errors are generated. The preservative has a good preservative effect and can be more conveniently combined with a urine collector when being applied to urine detection in comparison with a traditional preservative.

Description

technical field [0001] This application relates to the technical field of chemical preparations for medical testing, specifically urine preservatives, preparation methods and applications of urine preservatives. Background technique [0002] Routine urine test is one of the "three routine" inspection items, and its test results, such as red blood cell positive rate, white blood cell positive rate, and urine protein level, can reflect some early symptoms. Routine examination of urine is a detection item with great clinical application value in renal function test. Because urine is easily contaminated by bacteria, the accuracy of test results is affected, which has a great impact on clinical diagnosis and treatment. Therefore, the preservation of urine is of great significance to ensure the accuracy of urine test results. At present, the commonly used urine antiseptic measures in clinical practice are xylene and toluene, which achieve antiseptic effect by isolating urine fro...

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
no application Login to View More
IPC IPC(8): A01N1/02G01N1/28
CPCA01N1/0226G01N1/28
Inventor 胡盛昌胡燕针
Owner 佛山市安伦医疗器械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com