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19 FR Laparoscopic Cystoscope-Urethroscope Sheath Obturator Instrument 302mm Material:Stainless SteelQty:1PieceSize:19Fr x 302mm A 19 FR Laparoscopic Cystoscope-Urethroscope Sheath with Obturator Instrument is a specialized medical tool used in urological procedures. Here's a breakdown of its components and functions: 19 FR: This refers to the French gauge, a unit used to measure the diameter of catheters and other tubular medical instruments. A 19 FR sheath is relatively large, allowing for the passage of larger instruments during the procedure. Laparoscopic: This indicates that the sheath is designed for use in laparoscopic surgery, a minimally invasive surgical technique that involves making small incisions and using a camera and surgical instruments to perform the procedure. Cystoscope-Urethroscope: The sheath is compatible with both cystoscopes and urethroscopes. A cystoscope is an instrument used to examine the inside of the bladder, while a urethroscope is used to examine the urethra. Sheath: The sheath is a tubular structure that acts as a conduit for other instruments. It provides a passageway for the cystoscope or urethroscope to be inserted into the body. Obturator: The obturator is a blunt-ended instrument that fits inside the sheath and is used to dilate the urethra and facilitate the insertion of the cystoscope or urethroscope. Once the sheath is in place, the obturator is removed. Instrument: The term "instrument" in this context is somewhat ambiguous and could refer to either the cystoscope or urethroscope itself, or to other instruments that may be passed through the sheath during the procedure, such as biopsy forceps or laser probes. Overall, a 19 FR Laparoscopic Cystoscope-Urethroscope Sheath with Obturator Instrument is a valuable tool for urologists performing minimally invasive procedures to examine and treat conditions of the bladder and urethra. Disclaimer: International buyers-please note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.Please check with your country's customs offices to determine what these additional costs will be prior to bidding/buying. IMPORTANT NOTE: """"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.