Disposable Arthroscopy Trocar

Description

Orthopedic trocars and cannulas are designed for general surgical use to establish a port of entry for arthroscopic instruments.The cannula seal reduces escape of bodily fluids while the internal seal assembly holds the cannula in place during the procedure. Cannulas are available in a variety of diameters and lengths. Some trocar and cannula models are supplied separately.

Indications for Use

Reprocessed orthopedic trocars and cannulas are indicated for use to establish and maintain a port of entry for arthroscopic instruments in patients requiring diagnostic or surgical arthroscopic procedures.

Contraindications for Use

None.

Warnings

Familiarize yourself with the trocar and cannula model intended for use before beginning the procedure.

The instructions provided assist in the use of trocar and cannula sets. They are not instructions for trocar insertion.

Initial trocar insertion requires extreme caution to avoid injury to major vascular structures. Use arthroscopic visualization for subsequent insertions.

Precautions

Use the trocar before inserting the cannula to avoid punctures to the cannula seal.

Place the cannula so that it extends through the tissue and fat layers and becomes

visible within the joint cavity. If the cannula tip is placed within the soft tissue, fluid

extravasation into the tissue is minimized.

Wetting the instruments before inserting them through the cannula is helpful but not necessary.

Most models have a spigot with a standard luer connection that can be capped or they are equipped with a sliding valve for closure. Irrigation can be performed with or without an instrument in place in the cannula.

If the arthroscope’s diameter is only slightly above the cannula’s diameter, consider removal of the arthroscope’s sheath to improve fitting.

In general, all precautions applicable to arthroscopy apply for trocar and cannula usage.

Maintain strict asepsis prevention routines and carefully avoid anatomical hazards.

Adverse Reactions

None.

Directions for Use

1. The package label is detachable and may be affixed to the medical record of the patient.

2. Before beginning the procedure, verify overall compatibility of all instruments and accessories.

3. Inspect packaging before opening. The contents of the package are sterile if the packaging has not been compromised. Do not use the instrument if the sterility has been compromised. If the package is damaged or if it was opened and the instrument(s) was (were) not used, return the instrument(s) and package to Ascent Healthcare Solutions.

4. Do not attempt to resterilize.

5. Remove the instrument(s) from the package and place it (them) in a sterile work area using aseptic technique. Avoid contact with exposed sharp edges of the trocar.

6. Inspect the instrument(s) for any damage. Do not use the instrument(s) if any damage is noted. Return the instrument(s) and packaging to Ascent Healthcare Solutions if it (they) is (are) not in acceptable condition for surgery.

7. Start the procedure by making a small incision where the trocar will be introduced.

8. First, insert the trocar independently from the cannula. Direct the trocar with careful downward pressure toward the desired position in the joint. Keep the trocar a safe distance from the joint capsule.

9. Proceed according to standard arthroscopic procedure.

10. Verify with arthroscopic visualization that the cannula has fully entered the joint.

11. Follow a suitable surgery protocol.

12. Withdraw the cannula from the joint under direct visualization.

Code and Size