instrumentenkanüle

Instrumentenkanüle is a German term that translates to "instrument cannula" in English. It refers to a type of thin, hollow tube used in medical procedures for the introduction or removal of instruments, fluids, or gases from the body. These cannulas are designed to be inserted through a small incision or natural orifice, providing access to a specific anatomical area.

The primary function of an instrumentenkanüle is to facilitate minimally invasive techniques. By creating a channel, it allows surgeons or medical professionals to insert specialized instruments, such as endoscopes, graspers, or cutting tools, with minimal disruption to surrounding tissues. This can lead to smaller scars, reduced pain, and faster recovery times for patients.

Instrumentenkanülen come in various sizes and designs, depending on their intended application. They can be made of materials like stainless steel or plastic and may feature side ports for irrigation or aspiration. Common uses include laparoscopic surgery, where they are used to create ports for instruments to enter the abdominal cavity, and in diagnostic procedures where they might be used to obtain tissue samples.

In essence, an instrumentenkanüle serves as a crucial conduit in modern medical interventions, enabling precision and reducing the invasiveness of procedures.