IRRADIATION DEVICE AND FLUID STERILIZATION METHOD

An irradiation apparatus 10 is provided with: a straight pipe 20 that is formed of polytetrafluoroethylene (PTFE); and a light source 40 that is arranged at an end portion (first end portion 22) of the straight pipe 20 and that irradiates the inside of the straight pipe 20 with ultraviolet light. Th...

Full description

Saved in:
Bibliographic Details
Main Authors OCHI Tetsumi, TORII Nobuhiro, KONAGAYOSHI Hidenori, KIUCHI Hiroki
Format Patent
LanguageEnglish
French
German
Published 08.08.2018
Subjects
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METALLURGY
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online AccessGet full text

Cover

More Information
Summary:An irradiation apparatus 10 is provided with: a straight pipe 20 that is formed of polytetrafluoroethylene (PTFE); and a light source 40 that is arranged at an end portion (first end portion 22) of the straight pipe 20 and that irradiates the inside of the straight pipe 20 with ultraviolet light. The light source 40 has a light emitting device 42 that emits ultraviolet light and an adjustment mechanism 50 that adjusts the direction of the ultraviolet light such that the ultraviolet light from the light emitting device 42 becomes incident on the internal wall surface 20a of the straight pipe 20 at an incident angle ¸ of 75 degrees or more.
Bibliography:Application Number: EP20160851076