Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Traditional Chinese medicine composition for medical catheter

A technology for medical catheters and compositions, applied in the field of traditional Chinese medicine compositions for medical catheters, can solve the problems of decreased effect, tearing of the prostate, large differences in size and tolerance, etc., and can prevent urinary incontinence, prevent massive bleeding, and relieve pain Effect

Inactive Publication Date: 2019-05-03
江苏长寿棒科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, there is a common phenomenon in the prostate expansion catheter that after the use of the prostate expansion catheter, a large amount of blood will be stained, and the patient after use is prone to thrombus; In the natural state, the size and tolerance are quite different, so it is easy to have too much prostate tear or insufficient prostate tear during operation, which not only reduces the effect of surgery, but also may cause damage due to excessive expansion of the non-prostatic urethra. Injury to urinary continence and urethra

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
  • Traditional Chinese medicine composition for medical catheter
  • Traditional Chinese medicine composition for medical catheter
  • Traditional Chinese medicine composition for medical catheter

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0052] The third aspect of the present invention provides a method for preparing a medical catheter, the steps include:

[0053] (1) Mix the traditional Chinese medicine composition and the solvent according to the weight ratio;

[0054] (2) Add mesoporous silica in step (1), and then stir and mix under ultrasonic stirring for 10-15 hours;

[0055] (3) Under standing conditions, add deionized water to the mixed system of step (2) at a solvent volume ratio of 1: (2-5). After standing for 20-30 hours, filter and take out mesoporous two Silicon oxide

[0056] (4) After washing the mesoporous silica obtained by filtration in step (3) with deionized water for 3-4 times, add it to deionized, and weigh the coupling at a ratio of 1.0% to 2.5% by weight of silica Adding agent kh550 to the system, ball milling and mixing uniformly to obtain the mixture, ball milling for 0.5-1h to obtain modified silica;

[0057] (5) Stir and mix the modified silica and acrylic emulsion obtained in step (4) to o...

Embodiment 1

[0098] Embodiment 1 provides a method for preparing a medical catheter, the steps include:

[0099] (1) Mix the traditional Chinese medicine composition and the solvent according to the weight ratio of the solvent and the traditional Chinese medicine composition of 3:1; wherein, the solvent is a mixed solvent obtained by compounding the volume ratio of ethanol and n-butanol of 75:22; The traditional Chinese medicine composition is a mixture obtained by compounding Magnolia Bark Extract, Purple Pearl Extract, Green Leaf Extract, and Scutellaria Baicalensis in a weight ratio of 2.5:1.5:2.5:1;

[0100] (2) In step (1), mesoporous silica is added, and then stirred and mixed under ultrasonic stirring for 12 hours, wherein the weight ratio of the mesoporous silica to the traditional Chinese medicine composition is 1:4.5; The particle size of mesoporous silica is 90±15nm, the mesoporous pore diameter is 3-4nm, and the pore volume is> 0.5cm 3 / g, the specific surface area is> 500m 2 / g;

[...

Embodiment 2

[0118] Embodiment 2 provides a method for preparing a medical catheter, the steps include:

[0119] (1) Mix the traditional Chinese medicine composition and the solvent according to the weight ratio of the solvent and the traditional Chinese medicine composition of 3:1; wherein, the solvent is a mixed solvent obtained by compounding according to the volume ratio of ethanol and n-butanol of 75:22; The traditional Chinese medicine composition is a mixture obtained by compounding Magnolia Bark Extract, Purple Bead Extract, Green Leaf Extract, and Scutellaria Baicalensis in a weight ratio of 2.5:1.5:2.5:1;

[0120] (2) In step (1), mesoporous silica is added, and then stirred and mixed under ultrasonic stirring for 12 hours, wherein the weight ratio of the mesoporous silica to the traditional Chinese medicine composition is 1:4.5; The particle size of mesoporous silica is 90±15nm, the mesoporous pore diameter is 3-4nm, and the pore volume is> 0.5cm 3 / g, the specific surface area is> 5...

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

PropertyMeasurementUnit
Mesopore diameteraaaaaaaaaa
Pore volumeaaaaaaaaaa
Specific surface areaaaaaaaaaaa
Login to View More

Abstract

The invention relates to the field of traditional Chinese medicine, in particular to a traditional Chinese medicine composition for a medical catheter. The traditional Chinese medicine composition forthe medical catheter comprises officinal magnolia bark extract, taiwan beautyberry leaf extract, dyers woad leaf extract and baical skullcap root extract. The traditional Chinese medicine compositionfor the medical catheter of the invention has the functions of resisting bacteria, inhibiting bacteria, stop bleeding, relieving inflammation, calming mind and relieving pain, and is applied to a prostatic expanding cracking catheter. Compared with catheters in the current market, the catheter of the invention not only ensures the expanding cracking effect, but also has an effect of hemostasis with compression, relieves the compression on external sphincter, does not excessively damage the external sphincter, and prevents urinary incontinence and major bleeding. In addition, the catheter of the present invention can effectively avoid the damage that blood coagulates during surgery to generate thrombus cuased by the addition of foreign materials, and the tolerance of the size of a water bladder after free expansion and in a natural state is not large, thereby relieving the pain of the patient during the surgery.

Description

Technical field [0001] The invention belongs to the field of traditional Chinese medicine. More specifically, the invention relates to a traditional Chinese medicine composition for medical catheters. Background technique [0002] Prostatic hyperplasia is a common disease in middle-aged and elderly men. The so-called prostatic hyperplasia is mainly due to the hyperplasia of the prostate tissue, which causes its volume to increase, which then squeezes the surrounding organs, causing the urinary tract to become smaller and narrower, resulting in dysuria, frequent urination, and Symptoms such as long urination time. The traditional treatment method is to cut the prostate tissue, but the operation hits the patient harder, and the body and mind of the elderly are less able to withstand the operation and are unwilling to accept the operation. At present, the most advanced treatment method is prostate expansion surgery. This kind of treatment is performed by inserting a prostate expans...

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): A61K36/85A61K36/855A61L29/08A61L29/10A61L29/16A61P7/04A61P29/00A61P31/04
Inventor 沈坤
Owner 江苏长寿棒科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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