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

Free protein blood of pig injection and use thereof

A deproteinization and extract technology, applied in blood diseases, drug combinations, cardiovascular system diseases, etc., can solve the problems such as reports of similar varieties of pig blood raw materials that have not been found, and achieve a wide range of clinical application prospects, high yield, cycle time and so on. short effect

Inactive Publication Date: 2008-11-26
沈阳斯佳科技发展有限公司
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After searching for novelty, no reports of similar species of pig blood raw materials have been found at home and abroad

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
  • Free protein blood of pig injection and use thereof
  • Free protein blood of pig injection and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0114] Take 200 g of the deproteinized pig blood extract, add 30 g of dextran or 100 g of mannitol to dissolve, filter through a 0.2 um sterilizing filter membrane, sub-package, and freeze-dry to prepare the lyophilized injection powder of the deproteinized pig blood extract for injection.

Embodiment 2

[0116] Take 200 g of the deproteinized pig blood extract, add 60 g of dextran or 200 g of mannitol to dissolve, filter through a 0.2 um sterilizing filter membrane, sub-package, and freeze-dry to prepare the lyophilized injection powder of the deproteinized pig blood extract for injection.

Embodiment 3

[0118] Take 200 g of the deproteinized pig blood extract, add 80 g of dextran or 500 g of mannitol to dissolve, filter through a 0.2um sterilizing filter membrane, sub-package, and freeze-dry to prepare the lyophilized injection powder of the deproteinized pig blood extract for injection.

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 a pig blood protein-free extract preparation, pertaining to the technical field of biochemical drugs. The pig blood protein-free extract freeze-dried powder injection preparation is prepared by pig blood protein-free extract and an excipient, and the weight ratio of the pig blood extract and the excipient is 200: 30 to 500. The pig blood protein-free extract of the invention applies pig blood as a raw material source to replace calf blood in the preparation of drugs for the treatment of cerebral vascular diseases, the improvement of nervous function defects caused by cerebral ischemia and craniocerebral trauma and the treatment of peripheral blood disorder symptoms, thus producing the biochemical drugs with the same function, replacing the similar products with the calf blood source, becoming the best choice of drug for the treatment and the auxiliary treatment of cardiovascular and cerebrovascular diseases and having very wide range of clinical application prospect. The product of the invention adopts the pig blood as the raw material, compared with the similar calf blood products, the product has the product advantages of high safety and high biological activity; furthermore, as the raw material is easy to obtain, the cost is low, the production process is advanced, the period is short and the yield is high, the product of the invention has the price advantage compared with the similar calf blood products.

Description

technical field [0001] The present invention relates to pig blood deproteinized extract preparations, in particular to porcine blood deproteinized extract injection preparations, oral preparations, and porcine blood deproteinized extracts in the preparation of treatment of cerebrovascular diseases, improvement of cerebral blood supply insufficiency and nerve damage caused by craniocerebral trauma. The functional defect, the application of the drug in the treatment of peripheral blood flow disorder and the symptoms caused by it belong to the technical field of biochemical medicine. Background technique [0002] All countries in the world recognize that cerebrovascular disease is one of the most serious diseases threatening human health. The incidence rate of cerebrovascular disease announced by some countries is about 150-200 / 100,000 population / year. The disability rate among survivors of cerebrovascular disease is as high as 60-80%. In addition, there are many patients wit...

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): A61K35/14A61K9/19A61K47/24A61K47/10A61P9/10A61P7/00A61P25/00
Inventor 王光李莉
Owner 沈阳斯佳科技发展有限公司
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