초록 ▼

A quick release needle holder, comprises a tubular barrel having a needle hub receiving socket and a needle engaging plug on one end, the needle receiving socket having a segmented wall defining a plurality of annular jaws having internal thread segments, the jaws normally biased into an inner posit

A quick release needle holder, comprises a tubular barrel having a needle hub receiving socket and a needle engaging plug on one end, the needle receiving socket having a segmented wall defining a plurality of annular jaws having internal thread segments, the jaws normally biased into an inner position for threadably receiving a needle hub, a cam device slideably mounted on the socket for releaseably biasing the jaws to a needle hub releasing position, and an ejector for engaging the needle hub and ejecting the needle from the plug.

대표청구항 ▼

A quick release needle coupling for hypodermic needles, comprising: a tubular barrel having a needle hub receiving socket on one end; said needle hub receiving socket having an outer wall formed with axially extending slots into a segmented wall defining a plurality of inwardly directed annular jaws

A quick release needle coupling for hypodermic needles, comprising: a tubular barrel having a needle hub receiving socket on one end; said needle hub receiving socket having an outer wall formed with axially extending slots into a segmented wall defining a plurality of inwardly directed annular jaws; said jaws normally biased inwardly to an innermost position for receiving and mounting a needle hub; releasing means slidably mounted on said needle hub receiving socket for biasing said jaws to a needle hub releasing position; and an ejector means mounted on said needle hub receiving socket and responsive to engagement by said releasing means for biasing a needle from said needle hub receiving socket.