Local disinfection for drug delivery system

Apparatus and a method are presented for delivering a therapeutic substance to a subject. A therapeutic substance delivery device includes an ultraviolet radiation source that disinfects a disinfection chamber of the therapeutic device. Control circuitry (a) activates the ultraviolet radiation sourc...

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Bibliographic Details
Main Authors Yosef, Andrei, Plaksin, Michael, Ben-David, Ori
Format Patent
LanguageEnglish
Published 06.08.2024
Subjects
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Summary:Apparatus and a method are presented for delivering a therapeutic substance to a subject. A therapeutic substance delivery device includes an ultraviolet radiation source that disinfects a disinfection chamber of the therapeutic device. Control circuitry (a) activates the ultraviolet radiation source to irradiate the disinfection chamber, (b) measures a current input to the ultraviolet radiation source, the current being indicative of intensity of the ultraviolet radiation within the disinfection chamber, and (c) terminates the activation of the ultraviolet radiation source at a time determined based on the measured current. Other embodiments are also described.
Bibliography:Application Number: US202017102704