| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a highly reliable luer lock type fluid connector by surely preventing the loosening and detachment of a luer lock part while maintaining interchangeability with a connecting device which has a conventional luer lock mechanism. <P>SOLUTION: A female type fluid connector 61 is provided with a first luer projection part 77 and a second luer projection part 79 projected to the radial direction outer side. The first luer projection part 77 is provided on the distal end of a cylindrical part 67 for connection, and the second luer projection part 79 is formed higher than the projection height of the first luer projection part 77 and is provided on the proximal end side of the cylindrical part 67 for the connection. A male type fluid connector 63 is provided with a rotation regulation sleeve 83 and a luer rotation ring 85. The rotation regulation sleeve 83 has a collar part 89 where a key groove 99 to be engaged with the first luer projection part 77 is formed, and the luer rotation ring 85 has a female screw part 103 to be screwed with the second luer projection part 79 and is disposed so as to be freely rotated on the outer side of the rotation regulation sleeve 83. <P>COPYRIGHT: (C)2009,JPO&INPIT |
