#$%^&*AU2020203103A120200528.pdf#####ABSTRACT A passive safety needle device is disclosed having a housing, a needle hub, a needle cannula, a retractable sheath, a spring to bias the retractable sheath in a distal direction to cover the distal end of the needle cannula, a radial protrusion to cause the spring to move from the proximal spring position to the distal spring position, and a catch to secure the distal end of the spring to the distal end of the housing. The spring may bias the retractable sheath in a distal direction to cover the distal end of the needle cannula. The radial protrusion causes the spring to move from a proximal spring position to the distal spring position towards the catch located at the distal end of the housing.3/8 A "A AA _A'>； A'', A' A -~ 'A ~ ~~"<；A" A>； ,' A A' I A' A ->； A A' ~" A' A' A A' A .AA A A' <；A A,~',~AAAA A <；IAA A' A" A A'i~ A' 1<；1 A' A A' --- A . ~ AA A'A'A'AAA'A A' A~' <；A '~',AA~,>；'A~ 'A' 'A A' "A.AAAA A' A' A' A AA A "A A" A' A A' A' 'A A A' <；A A A A'{A' A A 'A " A' ',A',<； A' AA'A A A', A~A A'AA A'>； A' <；A' ',~'A A', A'AAA>；<；A<；~<； A'A'A'A ~ >；A'>；A A <；AA ' A A~'~ A A' A' A' A A',A <；AA'A'A'AA'A ~', <；A' A'A'AA'AAA'A 'A A ~A A ', A A'~? AAA',AA'AAAAA'A'A A>； A A'A 'A 6 A AA A' ；A',AAA A A'AA'AAAA I A A' A'~A~ .<；<；A A~~A~<；AA A A'A' A<；'AA'AAAA/AAAAAAA'A'A >；AA (1 A'A',A'AAAA 'A" A <；'A A',',' AA('A'AAAA'A'AA ~AAAAAJ5AAAAAAA'A A '>；AA~ AA',AA'~ AAAA'AAA'AAAAA'5AAA A<；A AIAA.5V~~A'A~A<；'AA~ A '<；A'» AAAAAAA'AA~~AAAAAAAA$AA <；A 'A A''A'A'A'~',~',A~ A' -- 'A6AA' A A'AAA'A<； A A' AA~A>；A',i4 AAA'A6~'AAAA"A A',>； AAAA-AA'A'5 <；'A <；'<；A' AAA'A'~A'~AA~4AAAAAAAA <；<；'A' <；AAA'A~A'~<；AA<；A ~ <；"<；A' ~>； <；~A~A' 'A A' A >；f~ ~<； AAAAA<；",A"AA'A>； 6<；>；,<；~ AAAA'AAA'A~A>；<；~A'A~A'A>；A ~ AAAA' AA'A7A''A A A~A'A~AA"A&
