Wound penetrating hemostatic device impregnated with coagulant, antibiotic and/or anesthetic

摘要

A tampon assembly used for penetration injuries to provide hemostasis and simultaneous broad spectrum antibiotic/anesthetic application. The tampon includes a helically-wound absorbent member impregnated with coagulant, covered with biodegradable or plastic accordion-pleated sheath including a bioluminescent tape outer marker. The device would also contain a measured dose of antibiotic/anesthetic suspension sealed within the confines of the outer sheath. The outer sheath would preferably have a perforated petal-shaped tip to enable wound insertion followed by through passage of the contained wound packing and treatment liquids/emulsions, etc. A radio opaque cotton withdrawal string would attach to the absorbent member at the end facing the wound opening. An insertion stick/plunger is used for tampon deposition within the wound. Manual pressure on the plunger would cause seal rupture and expulsion of the wound packing and treatment through the ruptured tip of the sheath. The tampon device may be of various sizes or shapes to conform to various injuries. It may be used intra-operatively during surgery as well.