LILLIAN RUFFINI
Nursing in West Grove, PA

License number
Pennsylvania RN119218L
Category
Nursing
Type
Registered Nurse
Address
Address
West Grove, PA 19390

Professional information

Lillian Ruffini Photo 1

External Catheter

US Patent:
4655755, Apr 7, 1987
Filed:
Oct 1985
Appl. No.:
6/790098
Inventors:
Lillian Ruffini - West Grove PA
International Classification:
A61F 544
US Classification:
604352
Abstract:
A catheter for males having an inner and outer sheath in which a helically wound airtight tube formed on the flexible inner sheath provides an expandible and contractible compartment adapted to accommodate changes in an engaged penis.