Abstract: A dermal or transdermal dosage unit for administering a dosage of a pharmaceutical to the skin of a patient. The dosage unit includes a backing layer, which is non-permeable with respect to the pharmaceutical, a biologically acceptable adhesive, an impermeable coating, a compartment, and an impervious burstable membranous partition dividing the compartment into at least two subcompartments. Each subcompartment may contain a different medical compound. Upon rupture, the fragmented partition includes distal end portions which serve to aid in agitation of the mixture of compounds thereby forming the dosage pharmaceutical.

Abstract: An integrally molded, one-piece combination suture thread and crimpable lock opening whereby at least one crimpable opening is disposed along the thread length. The thread may be used with a surgical needle. Both a mono-ply and multiple suture thread and crimpable opening is disclosed.

Abstract: An endoscopic, laparoscopic or mini-laparoscopic assembly including an elongate instrument having a flexible shaft, and a positioning mechanism capable of engaging and positioning the elongate instrument within a body cavity.

Abstract: Various embodiments of a reusable surgical device for retrieving a mass during laparoscopic surgery are shown and described. The surgical device has a wand, a rod attached to the wand near the front by a disengaging connector and extending generally parallel to the wand, and a pouch or bag attached to the wand and rod. A portion of the rod is flexible for bowing out from the wand when the rod is pushed forward. The flexible portion straightens to come close to the wand when the rod is pulled backward. The back of the rod may be slidably connected to the wand. A bag suitable for sterilizing may be attached to the rod and wand for receiving a mass during surgery. When the rod bows out, the bag is opened. When the rod straightens, the bag is closed to form a seal. Methods of using the surgical device include attaching a bag, engaging the disengaging connector, and inserting the device through a laparoscopic sleeve for enclosure, manipulation, and retrieval of the mass.

Abstract: Various embodiments of a reusable surgical device for retrieving a mass during laparoscopic surgery are shown and described. The surgical device has a wand, a rod attached to the wand near the front by a disengaging connector and extending generally parallel to the wand, and a pouch or bag attached to the wand and rod. A portion of the rod is flexible for bowing out from the wand when the rod is pushed forward. The flexible portion straightens to come close to the wand when the rod is pulled backward. The back of the rod may be slidably connected to the wand. A bag suitable for sterilizing may be attached to the rod and wand for receiving a mass during surgery. When the rod bows out, the bag is opened. When the rod straightens, the bag is closed to form a seal. Methods of using the surgical device include attaching a bag, engaging the disengaging connector, and inserting the device through a laparoscopic sleeve for enclosure, manipulation, and retrieval of the mass.

Abstract: Various embodiments of a reusable surgical device for retrieving a mass during laparoscopic surgery are shown and described. The surgical device has a wand, a rod attached to the wand near the front by a disengaging connector and extending generally parallel to the wand, and a pouch or bag attached to the wand and rod. A portion of the rod is flexible for bowing out from the wand when the rod is pushed forward. The flexible portion straightens to come close to the wand when the rod is pulled backward. The back of the may be slidably connected to the wand. A bag suitable for sterilizing may be attached to the rod and wand for receiving a mass during surgery. When the rod bows out, the bag is opened. When the rod straightens, the bag is closed to form a seal. Methods of using the surgical device include attaching a bag, engaging the disengaging connector, and inserting the device through a laparoscopic sleeve for enclosure, manipulation, and retrieval of the mass.