Lacrimal Cannula Straight

A: A Lacrimal Cannula is a medical instrument used in ophthalmic procedures to facilitate the irrigation and drainage of tears in the lacrimal duct system. It is specifically designed to access the lacrimal punctum, which is the small opening in the eyelid that allows tears to drain into the nasal cavity.

A: The Lacrimal Cannula is straight in shape with a gently curved 0.3mm bottom port. It features a blunt tip to ensure atraumatic insertion and minimize discomfort to the patient. The cannula has a diameter of 23G, which is a standard size for ophthalmic procedures. The overall length of the cannula is 32mm.

A: The Lacrimal Cannula is used to perform irrigation and drainage of tears in the lacrimal duct system. It allows for the introduction of a sterile solution into the lacrimal canaliculus to flush out any blockages or debris. The cannula's curved port and blunt tip facilitate a gentle and controlled flow of fluid within the lacrimal system.

A: The Lacrimal Cannula is typically used by ophthalmologists or eye care professionals. The blunt tip of the cannula is inserted into the lacrimal punctum, which is located at the inner corner of the eye near the nose. Once inserted, a sterile solution can be injected through the cannula to irrigate and flush the lacrimal ducts, aiding in tear drainage and clearing any obstructions.

A: The reusability of the Lacrimal Cannula depends on the specific product and manufacturer's instructions. Some cannulas are designed for single-use and should be disposed of after a single procedure to ensure sterility and reduce the risk of infection. However, there are also reusable cannulas available that can be properly sterilized and reused for multiple procedures.

A: The autoclavability of the Lacrimal Cannula depends on the material it is made of. If the cannula is made from a material that can withstand autoclave sterilization, it can be autoclaved to ensure proper disinfection between uses. However, it is important to refer to the manufacturer's instructions or guidelines for specific sterilization recommendations.

A: The straight design of the Lacrimal Cannula allows for precise insertion into the lacrimal punctum, making it easier to navigate the lacrimal duct system. The gently curved bottom port helps to target the tear ducts accurately, while the blunt tip minimizes the risk of injury or discomfort to the patient during the procedure.

A: The 0.3mm bottom port on the Lacrimal Cannula serves as the opening through which the sterile solution or fluid is introduced into the lacrimal duct system. The size of the port is designed to provide an optimal flow rate while ensuring effective irrigation and clearance of any blockages or debris within the tear ducts.