Puncture needles are used for specific medical needs, including cannulating vessels under ultrasound guidance. They can be used for initial percutaneous punctures during interventional procedures. Atraumatic lumbar puncture needles can reduce the risk of post-dural-puncture headache. Puncture wounds occur when pointed objects pierce the skin, creating small entry holes
A biopsy needle is a thin, hollow needle used to obtain tissue samples from suspicious lesions or abnormalities in the body. The needle is inserted through the skin to remove cells or a small piece of tissue for testing
A bone biopsy is a procedure in which bone samples are removed with a special biopsy needle or during surgery. It's done to find out if cancer or other abnormal cells are present. The needle is selected based on the patient's age, gender, and body mass