Title:
METHOD OF CLEANING SOFT CONTACT LENS MADE OF HYDROPHILIC GEL
Document Type and Number:
Japanese Patent JPS543807
Kind Code:
A
Abstract:
Proteinaceous material on the surfaces of hydrophilic gel contact lenses is removed by contacting the lenses with an aqueous suspension of pancreatin without absorption of pancreatin into the lens structure. Pancreatin is formulated as tablets using sodium chloride and boric acid as binding agents thus providing a convenient, measured amount of pancreatin for cleaning a single pair of contact lenses.
Inventors:
JIYON EI MANFUSO JIYUNIA
Application Number:
JP3358278A
Publication Date:
January 12, 1979
Filing Date:
March 23, 1978
Export Citation:
Assignee:
BURTON PARSONS & CO
International Classes:
G02C7/04; C11D3/00; C11D3/386; C11D17/00; (IPC1-7): C11D7/60; G02C13/00
Next Patent: SHAMPOO COMPOSITION