Abstract: A sharps disposal device having a hollow housing and sharps-anchoring material for safe containment of contaminated medical sharps prior to permanent disposal. A flange stabilizes the disposal device on flat surfaces and provides a gripping surface for use in a one-handed technique for safe insertion of the contaminated medical sharps into the disposal device. Additionally, the disposal device may include a cover which positively secures the contaminated medical sharps after insertion into the disposal device.

Abstract: Needle-containing medical appliances (e.g., hypodermic syringes, i.v. catheter placement units and phlebotomy apparatus) having tubular shields which are adapted to protect users from injury from contact with the needle are disclosed and claimed. A series of raked teeth on the tubular shield cooperate with raised surfaces on the body of the medical applicance to provide three distinct shield-retaining positions, one of which is adapted to lock the shield around the needle in a substantially non-releasable position.

Abstract: Needle-containing medical appliances (e.g., hypodermic syringes, i.v. catheter placement units and phlebotomy apparatus) having tubular shields which are adapted to protect users from injury from contact with the needle are disclosed and claimed. A series of raked teeth on the tubular shield cooperate with raised surfaces on the body of the medical appliance to provide three distinct shield-retaining positions, one of which is adapted to lock the shield around the needle in a substantially non-releasable position.