The Joker is a playing card found in most modern card decks, as an addition to the standard four suits (clubs, diamonds, hearts and spades). Originating in the United States during the civil war, the card is unique in that it lacks an industry-wide standard appearance.
Dissolvable stitches is widely used by dentists, oral surgeons, plastic surgeons, urologists, and veterinarians to perform wound closure. This stitches can be used for either internal or external wounds, and will be destroyed naturally by the body chemicals.
Surgical instruments needing flash sterilization are carried by the circulator in a tray from the Operating Room, through the semi-restricted corridor, into the Sterilizing/Decontamination Room, and then returned to the Operating Room. Sterilizers may be steam, electric or plasma.