Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BACTERIOSTATIC METHOD
Document Type and Number:
WIPO Patent Application WO/2021/166830
Kind Code:
A1
Abstract:
Provided is a bacteriostatic method for inhibiting the proliferation of a bacterium while reducing the influence on a human body. The bacteriostatic method for inhibiting the proliferation of a bacterium in a target region, the method comprising a step (a) for irradiating the target region with ultraviolet ray having a main peak wavelength of 200 to 230 nm inclusive at an average illuminance of DMax(μW/cm2) or less defined by formula (1). (1) DMax = 9391.1 × exp(-0.043λ) In formula (1), λ represents a main peak wavelength (nm).

Inventors:
NAITO KEISUKE (JP)
Application Number:
PCT/JP2021/005445
Publication Date:
August 26, 2021
Filing Date:
February 15, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
USHIO ELECTRIC INC (JP)
International Classes:
H01J65/00; A61L2/10; H01J61/16
Foreign References:
JPS4815517Y11973-04-28
JP2019072411A2019-05-16
JP2014030763A2014-02-20
JP2014136113A2014-07-28
JP2018517488A2018-07-05
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
Download PDF: