KR
X
R&D Resources
플라즈맵 연구 기술
플라즈맵 연구 기술
R&D Resources
플라즈맵 제품들이 가지고 있는 연구 기술을 소개합니다.
Forced convective heating for low-temperature sterilization
작성자 : plasmapp(business@plasmapp.com) 작성일 : 2024-01-04 조회수 : 96
논문링크 : https://doi.org/10.1063/5.0048688

Forced convective heating for low-temperature sterilization 


A novel impermeable sterile pouch is developed to allow the forced convective heating mechanism for improving the sterilization cycle. The heating process is parametrically investigated to obtain an optimized condition in which a sterilization load is heated from 20 to 45℃ within 2 min, and the forced convection is experimentally and numerically analyzed to find that the convection coefficient is dramatically increased to 450 W/㎡ K when compared with the conventional natural convection coefficient of 80 W/㎡ K. The optimized heating process is applied to a sterilization cycle using the impermeable pouch, and the overall sterilization cycle is found to be completed within 7.5 min whose performance is validated by using a process challenge device.


▶ Heating mechanisms of the impermeable pouch.

 



▶ Operational parameters of pressure and temperature measured for the optimized sterilization cycle.

 



Lee, Seung Hun, et al. "Forced convective heating for low-temperature sterilization." Review of Scientific Instruments 92.6 (2021). 


이전글 Improvement of osseointegration efficacy of titanium implant through plasma surface treatment
다음글
       
제품에 대한 당신의 의견을 듣고 싶습니다.