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

Inhalation preparation for treating asthma

A technology for inhalation preparations, asthma, applied in the field of medicine, which can solve problems such as little research

Inactive Publication Date: 2013-03-13
FOSHAN YIBAOSHENG PHARMA CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently marketed inhaled anticholinergics include ipratropium bromide, tiotropium bromide, glycopyrronium bromide, etc. There are other anticholinergics that have not been used in the treatment of asthma, and there are few related studies

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
  • Inhalation preparation for treating asthma
  • Inhalation preparation for treating asthma
  • Inhalation preparation for treating asthma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1 dry powder inhaler

[0012] prescription:

[0013]

[0014] Preparation:

[0015] Mix vecuronium bromide, lactose 8g, and magnesium stearate thoroughly and evenly. The particle size of the micropowder is D90 less than 7 microns, and the obtained mixed powder is baked at 70 degrees for 12 hours, and filled into the No. 3 capsule shell.

Embodiment 2

[0016] Embodiment 2 dry powder inhaler

[0017] prescription:

[0018]

[0019] Preparation:

[0020] Mix pancuronium bromide, lactose 8g, and magnesium stearate thoroughly and evenly. The particle size of the micropowder is D90 less than 7 microns, and the obtained mixed powder is baked at 70 degrees for 12 hours, and filled into the No. 3 capsule shell.

Embodiment 3

[0021] Embodiment 3: Aerosol

[0022] prescription:

[0023]

[0024] Preparation:

[0025] Dissolve pancuronium bromide in ethanol, dispense quantitatively into aerosol containers after dissolving, install valves, tighten caps, and fill propellants to obtain the product.

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 relates to an inhalation preparation for treating asthma. The inhalation preparation is prepared by taking one of otilonium bromide, oxyphenonium bromide, pipecuronium bromide, rocuronium bromide, pancuronium bromide, pinaverium bromide and vecuronium bromide as active ingredient and mixing pharmaceutical-accepted auxiliary materials. The inhalation preparation includes but is not limited to dry powder inhaler, aerosol and spray.

Description

technical field [0001] The invention relates to an inhalation preparation for treating asthma, belonging to the technical field of medicine. Background technique [0002] Asthma is a chronic airway inflammation involving a variety of cells, especially mast cells, eosinophils, and T lymphocytes; in susceptible individuals, this inflammation can cause recurrent wheezing, shortness of breath, chest tightness, and / or coughing Symptoms, mostly at night or early in the morning; these symptoms are often accompanied by extensive and variable expiratory flow limitation, but can be partially relieved naturally or treated; this symptom is also accompanied by airway response to various stimuli Increased reactivity. The prevalence and mortality of asthma in foreign countries are gradually increasing, and there are about 100 million asthma patients in the world, becoming a major chronic disease that seriously threatens people's health. The incidence rate of asthma in my country is 1%, a...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/72A61K31/245A61K31/58A61K31/5375A61P11/06
Inventor 不公告发明人
Owner FOSHAN YIBAOSHENG PHARMA CO LTD
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