L-KEY-105B Ultrasound Spare Parts Aloka Alpha 6 Operation Panel

Knowledge Point:

Ultrasound apply in:

Anesthesiology

In anesthesiology, ultrasound is commonly used to guide the placement of needles when placing local anaesthetic solutions near nerves. It is also used for vascular access such as central venous cannulation and difficult arterial cannulation. Transcranial Doppler is frequently used by neuro-anesthesiologists for obtaining information about flow-velocity in the basal cerebral vessels.

Gastroenterology/Colorectal surgery

Abdominal and endoanal ultrasound are frequently used in gastroenterology and colorectal surgery. In abdominal sonography, the solid organs of the abdomen such as the pancreas, aorta, inferior vena cava, liver, gall bladder, bile ducts, kidneys, and spleen are imaged. However, sound waves are blocked by gas in the bowel and attenuated to differing degrees by fat, sometimes limiting diagnostic capabilities in this area. The appendix can sometimes be seen when inflamed (as in e.g.: appendicitis) and ultrasound is the initial imaging choice, avoiding unnecessary radiation, although it frequently needs to be followed by other imaging methods such as CT. Endoanal ultrasound is used particularly in the investigation of anorectal symptoms such as fecal incontinence or obstructed defecation. It images the immediate perianal anatomy and is able to detect occult defects such as tearing of the anal sphincter. Ultrasonography of liver tumors allows for both detection and characterization.

Other ultrasound parts related to Aloka that we can offer: