Tamper evident vial cap and integrity assurance method

摘要: A tamper evident cap assembly, more particularly a combination of vial and assures the integrity specimen collection process. The screw is locked to threads vial, when empty, with one two latches that are integral assembly can lock vial. broken in presence donor or witness who testify as chain custody, placed following which other latches, received by testing laboratory. loop formed encircle connected tether slipped onto At least restraining rib on spaced below thread top sized permit be forced upwardly thereover restrained from downward movement. In addition, limiting flange above sufficient accommodate loop, limit upward movement loop. specific embodiment, latch staples extend inserted into, irreversibly with, respective hasps extending