Abstract: A method and device for simultaneously collecting cytology cell samples from the endocervix and exocervix are disclosed. The device includes a handle for manipulating and rotating the device. Adjacent the handle is an intermediate cell collecting surface which is sized and configured to scrape cell samples from the exocervix when it is in contact with the exocervix and the device is rotated. The device also includes a distal cell collecting surface adjacent the intermediate cell collecting surface. The distal section is sized and configured to scrape cytology cell samples from the endocervical canal when it is located within the canal and in contact with the walls thereof and the device is rotated. The distal and intermediate surface are further positioned on the device with respect to each other to enable the endocervical canal and exocervix to be scraped simultaneously as the device is rotated.

Abstract: A method and device for simultaneously collecting cytology cell samples from the endocervix and exocervix are disclosed. The device includes a handle for manipulating and rotating the device. Adjacent the handle is an intermediate cell collecting surface which is sized and configured to scrape cell samples from the exocervix when it is in contact with the exocervix and the device is rotated. The device also includes a distal cell collecting surface adjacent the intermediate cell collecting surface. The distal section is sized and configured to scrape cytology cell samples from the endocervical canal when it is located within the canal and in contact with the walls thereof and the device is rotated. The distal and intermediate surface are further positioned on the device with respect to each other to enable the endocervical canal and exocervix to be scraped simultaneously as the device is rotated.

Abstract: A method and device for simultaneously collecting cytology cell samples from the endocervix and exocervix are disclosed. The device includes a handle for manipulating and rotating the device. Adjacent the handle is an intermediate cell collecting surface which is sized and configured to scrape cell samples from the exocervix when it is in contact with the exocervix and the device is rotated. The device also includes a distal cell collecting surface adjacent the intermediate cell collecting surface. The distal section is sized and configured to scrape cytology cell samples from the endocervical canal when it is located within the canal and in contact with the walls thereof and the device is rotated. The distal and intermediate surface are further positioned on the device with respect to each other to enable the endocervical canal and exocervix to be scraped simultaneously as the device is rotated.

Abstract: A laser endoscope includes a micro-thin optic cable assembly which may be inserted into a body cavity by micro-surgical or non-surgical procedures. A coherent jacketed fiber optical bundle is provided in the center of the assembly having a diameter of no more than 3.5 mm. with an optical lens system at the distal end for reflecting an image of a portion of the interior of the cavity. A pair of single optical fibers are spirally wound around the cable, each of which has a total diameter including a jacket of approximately 140 microns. One of these fibers carries a laser light beam to the cavity and the other is for redundancy. The proximate end of the optical cable assembly connects to a remote unit wherein a laser diode light source is provided to direct a beam of light into the end of one of the single optical fibers. A TV camera is also provided in the remote unit together with suitable optics for transmitting the image from the optical cable to a viewing screen on the remote unit.

Abstract: A sterilizable catheter of micro-thin diameter has a central coherent fiber bundle for carrying an image to a viewing means, which is surrounded by light fibers. The proximate end of the catheter is provided with a coupling means for aligning the coherent optical bundle with the optical system of the viewing means and for providing an interface with light transmitting means to transmit light from a light source to the body cavity. The coupling means has a diameter no bigger than the diameter of the covering of the catheter. When the catheter is used in a trochar, the trochar can be removed while the catheter remains in place. This is accomplished by removing the viewing means and sliding the trochar over the catheter and then replacing the viewing means for further viewing within the body cavity.

Abstract: A laser endoscope includes a micro-thin optic cable assembly which may be inserted into a body cavity by micro-surgical or non-surgical procedures. A coherent jacketed fiber optical bundle is provided in the center of the assembly having a diameter of no more than 3.5 mm. with an optical lens system at the distal end for reflecting an image of a portion of the interior of the cavity. A pair of single optical fibers are spirally wound around the cable, each of which has a total diameter including a jacket of approximately 140 microns. One of these fibers carries a laser light beam to the cavity and the other is for redundancy.The proximate end of the optical cable assembly connects to a remote unit wherein a laser diode light source is provided to direct a beam of light into the end of one of the single optical fibers. A TV camera is also provided in the remote unit together with suitable optics for transmitting the image from the optical cable to a viewing screen on the remote unit.

Abstract: An apparatus and method is provided for initially anesthesizing the vas deferens of a male patient and then cauterizing the vas deferens to thereby permanently sterilize the male. In one embodiment, the apparatus includes a container to house an anesthetic fluid and which is removably attached to a first electrode. The first electrode includes a hollow needle having a tip formed at one end. The apparatus further includes a second electrode having a conducting probe with a distal end and which is slidably insertable through the hollow needle.In operation, the needle is inserted through the scrotum wall and the tip positioned within the vas deferens. The anesthetic is forceably moved from the container through the hollow needle to desensitize the vas deferens. The container is removed from the first electrode and the second electrode is inserted into the first electrode. The distal end extends beyond the tip of the hollow needle and is positioned within the vas deferens.

Abstract: A drainage device for attachment to a portion of the skin of an individual is provided. The device comprises a flange which sealingly engages the skin and has an opening therein to overlie a wound in the skin tissue. A ring member having a channel formed therein is mounted on a side of the flange opposite that side of the flange engaging the skin. A locking clip is connected to the ring member and extends laterally between portions thereof. A drainage strip is releasably held in the locking clip and inserted into the wound so that drainage of the wound occurs. A removable cover member grippingly engages the outer wall of the ring member to prevent the drainage from escaping the confines of the device.

Abstract: Tube adapted to be disposed within a ureter for drainage from a kidney to the bladder, characterized by a cord or suture member secured to its lower end and lying along same to a point of securement, preventing movement of the tube into the bladder.