[The Enhancement of Ultrasonic Visibility and Technical Requirements of Needles and Catheters]
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Updated: Oct 17, 2025

Three-Dimensional Ultrasonic Needle Tip Tracking with a Fiber-Optic Ultrasound Receiver
Published on: August 21, 2018
1Center for Medical Device Evaluation, NMPA, Beijing, 100081.
Abstract:
Ultrasound guided needle biopsy or catheterization is a rising operation in clinical diagnosis and treatment. However, poor visualization under ultrasound is the main disadvantage of this technique. This paper summarized the basic methods used to solve such problem, as well as the corresponding product technical requirements.
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