Medical device disinfectant is an indispensable part of the medical industry and is used to ensure the sterile state of medical devices before use. As an important active ingredient, bis-(2-dimethylaminoethyl) ether (hereinafter referred to as “bis-ether”) has gradually increased in recent years. This article will conduct a detailed analysis of the active ingredients of bis ethers in medical device disinfectants, including their chemical properties, mechanism of action, product parameters, application effects, etc., aiming to provide a comprehensive reference for relevant practitioners.
The chemical formula of bis-(2-dimethylaminoethyl) ether is C8H18N2O, and its structure is as follows:
CH3
|
CH3-N-CH2-CH2-O-CH2-CH2-CH2-N-CH3
|
CH3| Properties | value |
|---|---|
| Molecular Weight | 158.24 g/mol |
| Boiling point | 210-212 °C |
| Density | 0.89 g/cm3 |
| Solution | Easy soluble in water, |
Diether is a colorless and transparent liquid with a slight ammonia odor. It is stable at room temperature, but may decompose under high temperature or strong acid and alkali conditions. Bis ethers are highly alkaline and can react with acid to form salts.
Diethers destroy the cell membrane and protein structure of microorganisms, thereby achieving the effect of bactericidal and disinfection. Its mechanism of action mainly includes the following aspects:
Diethers have broad-spectrum antibacterial effects on a variety of microorganisms, including bacteria, fungi and viruses. The following table lists the antibacterial effects of bis ethers on common microorganisms:
| Microbial species | Anti-bacterial effect |
|---|---|
| Gram-positive bacteria | Strong |
| Gram-negative bacteria | Strong |
| Fungi | Medium |
| Virus | Medium |
The concentration of bis ether in medical device disinfectant is usually 0.1%-1.0%. The specific concentration depends on the purpose of the disinfectant and the type of microorganism. The following table lists the concentration range of diether in common medical device disinfectants:
| Disinfectant type | Diesether concentration |
|---|---|
| General medical device disinfectant | 0.1%-0.5% |
| High-intensity medical device disinfectant | 0.5%-1.0% |
| Special use disinfectant | 0.2%-0.8% |
Diether has a significant effect in medical device disinfectant, which can effectively kill a variety of microorganisms and ensure the sterile state of medical devices. The following table lists the application effects of bis ethers in disinfectants of different medical devices:
| Disinfectant type | Application Effect |
|---|---|
| General medical device disinfectant | Efficient sterilization, suitable for disinfection of conventional medical devices |
| High-intensity medical device disinfectant | Strong sterilization, suitable for disinfection of high-risk medical devices |
| Special use disinfectant | For specific microorganisms, suitable for disinfection of special medical devices |
Diesel ethers are relatively safe for the human body at low concentrations, but may have an irritating effect on the skin and mucosa at high concentrations. The following table lists the results of toxicity assessment of bis ethers:
| Toxicity indicators | Result |
|---|---|
| Accurate toxicity | Low toxic |
| Skin irritation | Medium |
| Eye irritation | Medium |
| Inhalation toxicity | Low toxic |
Diesel ethers have certain biological organisms in the environmentDegradability, but its degradation rate is slower. The following table lists the results of the biodegradability assessment of bis ethers:
| Degradation conditions | Degradation rate |
|---|---|
| Aerobic conditions | 30%-50% |
| Anaerobic conditions | 10%-20% |
The residue of bis ethers in the environment may have a certain impact on aquatic organisms, so environmental protection should be paid attention to when using and discharging. The following table lists the results of the environmental impact assessment of bis ethers:
| Environmental Indicators | The degree of impact |
|---|---|
| Aquatic Biological Toxicity | Medium |
| Soil microbial effects | Low |
| Air Pollution | Low |
With the continuous development of medical technology, the requirements for medical device disinfectants are becoming higher and higher. In the future, bis ethers may be combined with other active ingredients to develop more efficient and safe disinfectants.
In the context of increasing environmental awareness, green and environmentally friendly disinfectants of bisexual ethers will become the focus of future development. By improving production processes and formulations, the negative impact of bis ethers on the environment is reduced.
With the popularization of intelligent technology, the application of bisexual disinfectant will also be more intelligent. For example, the concentration and effect of disinfectant is monitored in real time by sensors to ensure the sterile state of medical devices.
Bis-(2-dimethylaminoethyl)ether, as an important active ingredient, has wide application prospects in medical device disinfectants. Through a comprehensive analysis of its chemical properties, mechanism of action, product parameters, application effects, safety and environmental impact, we can better understand and utilize this ingredient to provide more efficient and safe solutions for the disinfection of medical devices. In the future, with the continuous advancement of technology, the application of bis ether in medical device disinfectants will become more extensive and in-depth.
AttachedRecord: FAQ
A1: Diethers should be stored in a cool and dry place to avoid direct sunlight and high temperatures. The recommended storage temperature is 15-25°C.
A2: Bi-ethers have broad-spectrum antibacterial effects on a variety of microorganisms, including bacteria, fungi and viruses. Its disinfection effect is significant and can effectively kill a variety of microorganisms.
A3: Bis ethers are relatively safe for the human body at low concentrations, but may have an irritating effect on the skin and mucosa at high concentrations. Personal protective equipment must be worn during use and ensure good ventilation in the operating environment.
A4: Bis ethers have certain biodegradability in the environment, but their degradation rate is slow. Residues in the environment may have a certain impact on aquatic organisms, so environmental protection should be paid attention to when using and discharging.
Table summary
| Chapter | Main content |
|---|---|
| 1. Introduction | Introducing the application background of bis ether in medical device disinfectant |
| 2. Chemical Properties | The chemical structure, physical properties and chemical properties of bis ether |
| 3. Mechanism of action | Disining principle and antibacterial spectrum of bis ether |
| 4. Application | Product parameters, application effects and precautions for bisexual ether in medical device disinfectant |
| 5. Security | Toxicity assessment and safe use suggestions for bis ether |
| 6. Environmental Impact | Assessment of biodegradability and environmental impact of bis ethers |
| 7. Future development | The prospects of bis ether in the development of new disinfectants, green and environmental protection trends and intelligent applications |
| 8. Conclusion | Summary of the importance of bis ether in medical device disinfectants and future development direction |
Through the detailed analysis of this article, I believe that readers have a deeper understanding of the active ingredients of bis-(2-dimethylaminoethyl) ether in medical device disinfectant. I hope this article can provide valuable reference for relevant practitioners and promote the further development of medical device disinfectant technology.
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