LIVER BIOPSY NEEDLE

About LIVER BIOPSY NEEDLE

Liver Biopsy Needle Steel Properties

Based on the search results, liver biopsy needles are typically made from stainless steel, specifically:

Type 316 stainless steel, as mentioned in a PubMed article, to maximize needle visibility and minimize needle-tip artifact during magnetic resonance-guided biopsies.
Stainless steel, mentioned in Otpeople™s descriptions of Menghini and Silverman liver biopsy needles, without specifying a particular grade.

In general, stainless steel is a popular choice for liver biopsy needles due to its:

Biocompatibility
Corrosion resistance
Strength and durability
Ability to be sterilized and reused

It™s worth noting that different manufacturers and designs may use varying grades or types of stainless steel, but Type 316 and general stainless steel are commonly mentioned in the search results.