LUBRICIOUS CONDOM

This invention disclosed a condom with surface hydrophilic and lubricious modification. Said condom was grafted with a thin layer of zwitterions, which forms lubricious water layer when contacted with human body liquids or other water solutions, to lower the surface friction and mechanical damage to...

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Bibliographic Details
Main Authors Wang, Hao, Zhu, Deqi, Liu, Xiaoqin
Format Patent
LanguageEnglish
French
German
Published 09.10.2024
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:This invention disclosed a condom with surface hydrophilic and lubricious modification. Said condom was grafted with a thin layer of zwitterions, which forms lubricious water layer when contacted with human body liquids or other water solutions, to lower the surface friction and mechanical damage to human body, and to improve user's experience. Another benefit of present invention is due to the tight bonding between modification material and condom substrate, there won't be residue of modification during usage, to avoid the potential side effects caused by lubricants.
Bibliography:Application Number: EP20190153407