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Needle-free medical connector with expandable valve mechanism and method of fluid flow control
PATENT 7,244,249

Needless medical connector having antimicrobial agent
PATENT 7,184,825

Safety catheter system and method
PATENT 7,125,396

Needle free medical connector with expanded valve mechanism and method of fluid flow control
PATENT 7,104,520

Vial adapter having a needle-free valve for use with vial closures of different sizes
Patent 6,875,205

Needleless connector
Patent 5,549,577

Needleless connector valve
Patent 5,676,346

Medical adapter having needleless valve and sharpened cannula
Patent 5,839,715

Medical adapter having needleless valve and sharpened cannula
Patent 6,142,446

Medical fluid connector
Patent D468016

Needleless medical connector with expandable valve mechanism
Patent 6,706,022

Needle free medical connector with expanded valve mechanism and method of fluid flow control
Patent 6,802,490

Flat-bed knitting machine and method of knitting
Patent 6,158,250