Instrument tray and disposable receptacle having alternative locking means

摘要: A hinged instrument tray and disposable receptacle for contaminated waste. The is formed in two halves which are joined by a hinge so that the of can be opened laid side-by-side thereby permitting access to instruments contained within tray. Contaminated materials or collected one both when use completed, then folded on top other permanently locked together as enclose therewithin, forming secure, tamper-proof receptacle.