Arthroscopes are specialized types of endoscopes used in arthroscopy, a minimally invasive surgical procedure to visualize, diagnose, and treat problems inside a joint. The procedure involves inserting the arthroscope into the joint through a small incision. Here are the primary types and the companies that produce them:

Types of Arthroscopes:

1. Rigid Arthroscopes:

   • Standard Rigid Arthroscopes: Typically used for most arthroscopic procedures, providing a clear, magnified view of the joint structure.

   • Diameter Variations: They come in different diameters, usually ranging from 1.9mm to 5mm or more, chosen based on the joint's size and the procedure's complexity.

2. Flexible Arthroscopes:

   • Less common than rigid types, they offer flexibility to maneuver in tight or difficult-to-reach areas of the joint.

Each arthroscope type is characterized by its diameter, the angle of view (e.g., 30 degrees, 70 degrees), and the quality of the optic fiber used for visualization.

Companies Producing Arthroscopes:

1. Stryker:

   • Offers a range of arthroscopy equipment, including arthroscopes designed for various joint procedures.

2. Smith & Nephew:

   • Provides innovative arthroscopy products to treat joint disorders. Their equipment is widely used in sports medicine and joint surgeries.

3. Arthrex:

   • Specializes in orthopedics, producing a comprehensive range of products for arthroscopic and minimally invasive orthopedic surgical procedures.

4. Olympus Corporation:

   • Known for a wide range of medical devices, including arthroscopes that provide high-quality images and durability.

5. ConMed:

   • Offers arthroscopy instruments and systems, focusing on sports medicine and orthopedics.

6. Karl Storz:

   • Provides a variety of arthroscopes and related equipment, known for their quality and precision.

7. Richard Wolf GmbH:

   • Offers innovative arthroscopy systems and instruments for various joint surgeries.

8. DePuy Synthes (Johnson & Johnson):

   • Provides a wide range of orthopedic and arthroscopy products, including innovative solutions for joint reconstruction.

These companies are recognized for their contributions to arthroscopy and sports medicine, offering a wide range of arthroscopes and accessories that cater to different surgical needs and preferences. Surgeons choose arthroscopes based on the joint they are operating on, the specific procedure, and the visualization quality required, along with the compatibility with other surgical instruments and systems they use.