Why isn't copper used for surfaces in hospitals?

  • Thread starter Thread starter boyband
  • Start date Start date
  • Tags Tags
    Copper Surfaces
Click For Summary
SUMMARY

Copper possesses antimicrobial properties that can effectively kill viruses and microbes, including coronaviruses. However, its use in hospital surfaces is limited due to corrosion issues, maintenance costs, and the existing rigorous disinfection protocols that hospitals already employ. Stainless steel is preferred for its lower maintenance requirements. While copper and silver have mild antibacterial properties, they are not as effective as traditional disinfectants, making them impractical for widespread use in high-diligence environments like hospitals.

PREREQUISITES
  • Understanding of antimicrobial properties of metals, specifically copper and silver.
  • Knowledge of hospital disinfection protocols and surface material maintenance.
  • Familiarity with corrosion processes and their impact on metal efficacy.
  • Awareness of alternative disinfectants and their effectiveness compared to metals.
NEXT STEPS
  • Research the effectiveness of copper alloys in antimicrobial applications.
  • Investigate the maintenance protocols required for copper surfaces in healthcare settings.
  • Explore the use of stainless steel and other materials in hospital environments.
  • Study the environmental impact of using copper and silver in public spaces.
USEFUL FOR

Healthcare professionals, facility managers, materials scientists, and anyone involved in infection control and surface material selection in medical environments.

  • #31
Andrew Mason said:
I think I would use the word "partially" instead of "majorly" in this sentence, since I think the latest thinking is that airborne transmission is also a main mechanism, no?

The transmission of the SARS-CoV-2 Coronavirus is majorly through touching the contaminated surfaces and then the vulnerable mouth and eyes besides the direct contact with the infected person.
 
Biology news on Phys.org
  • #32
As far as I’m aware, the current received wisdom is that the main mode of transmission is prolonged (> 15 min) close (< 3m) contact. Surfaces and airborne transmission are less of a concern unless there is poor ventilation. The mantra I keep hearing is wear a mask, 6 feet (2 meters) distance, get outside.
 
  • #33
boyband said:
I work in a casino ... chipping machine ... chips ... belt .
Sorry, but could you please link a picture of that machine or something? I'm not really familiar with this context and could not put together the pieces.
 
  • #34
If you had a flying saucer shaped disc that came into contact with gaming chips would this be a viable product to kill microbes/bacteria the gaming chips would be in a tumbler with constant replacement on a roulette table?
 
  • #35
This thread seems to have as its basis that copper has some magic germicidal properties, and the merest touch of copper will instantly sterilize an object. It doesn't work like that.

Yes, microbes don't do well on copper surfaces, and after hours they may even die.
 
  • Like
Likes   Reactions: jim mcnamara and BillTre
  • #36
Vanadium 50 said:
This thread seems to have as its basis that copper has some magic germicidal properties, and the merest touch of copper will instantly sterilize an object. It doesn't work like that.

Yes, microbes don't do well on copper surfaces, and after hours they may even die.
 
  • #37
thank you for your reply just trying to make a buck but I didn't have the necessary knowledge and know that I could find the answers on here so basically its a no-go
 
  • Like
Likes   Reactions: jim mcnamara

Similar threads

  • · Replies 5 ·
Replies
5
Views
4K
Replies
4
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 15 ·
Replies
15
Views
4K
Replies
9
Views
4K
  • · Replies 36 ·
2
Replies
36
Views
6K
  • · Replies 9 ·
Replies
9
Views
7K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 22 ·
Replies
22
Views
11K
  • · Replies 1 ·
Replies
1
Views
4K