Bone surgery , Bone holding forceps, acc. to Langenbeck

Trocars

• Material: Typically made from stainless steel for durability and resistance to corrosion.
• Design:
  • Sharp-pointed tip for penetrating tissue.
  • Hollow shaft to allow the passage of other instruments or drainage.
• Function:
  • Used to create access points in minimally invasive surgeries (e.g., laparoscopy) for the insertion of instruments.
• Sizes: Available in various diameters to suit different surgical needs.

Suction Tubes

• Material: Usually made from medical-grade plastic or stainless steel.
• Design:
  • Flexible or rigid tubes with varying lengths and diameters.
  • Openings along the sides or at the tip for effective suctioning.
• Function:
  • Designed to remove fluids, debris, or gases from surgical sites or body cavities.
• Application: Commonly used in surgeries, wound care, and emergency medicine.

Cannulas

• Material: Often constructed from stainless steel or high-quality plastic.
• Design:
  • Hollow tubes designed for insertion into the body, sometimes with a removable inner stylet for easier insertion.
• Function:
  • Used for delivering fluids, medications, or draining fluids from the body.
  • Applicable in various medical procedures, including intravenous (IV) therapy and airway management.

Vessel Irrigation Cannula

• Material: Typically made from medical-grade plastic or stainless steel.
• Design:
  • Specialized cannula with a wider lumen and multiple side openings to facilitate irrigation.
  • Often curved or angled for better access to vessels.
• Function:
  • Used to irrigate blood vessels during surgical procedures to clear debris and maintain patency.
• Application: Essential in vascular surgeries and procedures requiring meticulous irrigation of vessels.