Basic Properties of an Ultrasonic Probe with a Through Hole for Puncture and Detection Principle of a Puncture Needle

DOI DOI Web Site Web Site Web Site View 1 Remaining Hide 1 Citations 10 References

Bibliographic Information

Other Title
  • 穿刺用貫通型超音波探触子の基礎特性と針の検出原理
  • センシヨウ カンツウガタ チョウオンパタンショクコ ノ キソ トクセイ ト ハリ ノ ケンシュツ ゲンリ

Search this article

Description

We fabricated an ultrasonic probe with a through hole for needle puncture. The probe consists of a ring-shaped transducer around the hole for detecting needle tip and 12 fan-shaped transducers around the ring-shaped transducer for observing a lesion area. A B-mode image was obtained for inserting a needle into the pig liver. We investigated the phase of signals from the needle tip using an ultrasonic probe having separated elements of transmitter and receiver. From the experimental results the detection principle of the needle tip was explained by edge waves.

Journal

Citations (1)*help

See more

References(10)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top