Automatic frequency tracking system for needle actuating device

Lin Gui; Rui Xiao; Xiaochun Liao; Yang Kuang; Muhammad Sadiq; Zeng Chunnian; Sandy Cochran; Zhihong Huang

doi:10.1109/ULTSYM.2014.0200

Automatic frequency tracking system for needle actuating device

Lin Gui, Rui Xiao, Xiaochun Liao, Yang Kuang, Muhammad Sadiq, Zeng Chunnian, Sandy Cochran, Zhihong Huang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

Resonant frequency shift can occur during operation in the application of ultrasonic actuating device. It affects the resonance amplitude and therefore the performance of the device. To solve this problem, an automatic frequency tracking system based on embedded technology was developed. It has the ability to automatically track the resonant frequency shift in response to the load and adjust the excitation frequency accordingly to optimize the performance of the ultrasonic actuating device. The tracking algorithm realized by stm32 ARM processor ensures flexibility to suit different transducers and load conditions. The data acquisition module and serial port can achieve real time operation parameters monitoring and storage on PC. The effectiveness of this frequency tracking system is tested in a trial study of needle visualization during anesthesia procedure using needle actuating device. Results show that the visibility of the needle is greatly improved throughout needle insertion.

Original language	English
Title of host publication	2014 IEEE International Ultrasonics Symposium, IUS
Publisher	IEEE Computer Society
Pages	815-818
Number of pages	4
ISBN (Print)	9781479970490
DOIs	https://doi.org/10.1109/ULTSYM.2014.0200
Publication status	Published - 20 Oct 2014
Event	2014 IEEE International Ultrasonics Symposium, IUS 2014 - Chicago, United States Duration: 3 Sept 2014 → 6 Sept 2014

Conference

Conference	2014 IEEE International Ultrasonics Symposium, IUS 2014
Country/Territory	United States
City	Chicago
Period	3/09/14 → 6/09/14

Keywords

Embedded system
Needle actuating device
Resonant frequency tracking

ASJC Scopus subject areas

Acoustics and Ultrasonics

Access to Document

10.1109/ULTSYM.2014.0200

Cite this

@inproceedings{344d761865a34c39abac7fbf75b98415,

title = "Automatic frequency tracking system for needle actuating device",

abstract = "Resonant frequency shift can occur during operation in the application of ultrasonic actuating device. It affects the resonance amplitude and therefore the performance of the device. To solve this problem, an automatic frequency tracking system based on embedded technology was developed. It has the ability to automatically track the resonant frequency shift in response to the load and adjust the excitation frequency accordingly to optimize the performance of the ultrasonic actuating device. The tracking algorithm realized by stm32 ARM processor ensures flexibility to suit different transducers and load conditions. The data acquisition module and serial port can achieve real time operation parameters monitoring and storage on PC. The effectiveness of this frequency tracking system is tested in a trial study of needle visualization during anesthesia procedure using needle actuating device. Results show that the visibility of the needle is greatly improved throughout needle insertion.",

keywords = "Embedded system, Needle actuating device, Resonant frequency tracking",

author = "Lin Gui and Rui Xiao and Xiaochun Liao and Yang Kuang and Muhammad Sadiq and Zeng Chunnian and Sandy Cochran and Zhihong Huang",

year = "2014",

month = oct,

day = "20",

doi = "10.1109/ULTSYM.2014.0200",

language = "English",

isbn = "9781479970490",

pages = "815--818",

booktitle = "2014 IEEE International Ultrasonics Symposium, IUS",

publisher = "IEEE Computer Society",

note = "2014 IEEE International Ultrasonics Symposium, IUS 2014 ; Conference date: 03-09-2014 Through 06-09-2014",

}

Gui, L, Xiao, R, Liao, X, Kuang, Y, Sadiq, M, Chunnian, Z, Cochran, S & Huang, Z 2014, Automatic frequency tracking system for needle actuating device. in 2014 IEEE International Ultrasonics Symposium, IUS., 6932064, IEEE Computer Society, pp. 815-818, 2014 IEEE International Ultrasonics Symposium, IUS 2014, Chicago, United States, 3/09/14. https://doi.org/10.1109/ULTSYM.2014.0200

TY - GEN

T1 - Automatic frequency tracking system for needle actuating device

AU - Gui, Lin

AU - Xiao, Rui

AU - Liao, Xiaochun

AU - Kuang, Yang

AU - Sadiq, Muhammad

AU - Chunnian, Zeng

AU - Cochran, Sandy

AU - Huang, Zhihong

PY - 2014/10/20

Y1 - 2014/10/20

N2 - Resonant frequency shift can occur during operation in the application of ultrasonic actuating device. It affects the resonance amplitude and therefore the performance of the device. To solve this problem, an automatic frequency tracking system based on embedded technology was developed. It has the ability to automatically track the resonant frequency shift in response to the load and adjust the excitation frequency accordingly to optimize the performance of the ultrasonic actuating device. The tracking algorithm realized by stm32 ARM processor ensures flexibility to suit different transducers and load conditions. The data acquisition module and serial port can achieve real time operation parameters monitoring and storage on PC. The effectiveness of this frequency tracking system is tested in a trial study of needle visualization during anesthesia procedure using needle actuating device. Results show that the visibility of the needle is greatly improved throughout needle insertion.

AB - Resonant frequency shift can occur during operation in the application of ultrasonic actuating device. It affects the resonance amplitude and therefore the performance of the device. To solve this problem, an automatic frequency tracking system based on embedded technology was developed. It has the ability to automatically track the resonant frequency shift in response to the load and adjust the excitation frequency accordingly to optimize the performance of the ultrasonic actuating device. The tracking algorithm realized by stm32 ARM processor ensures flexibility to suit different transducers and load conditions. The data acquisition module and serial port can achieve real time operation parameters monitoring and storage on PC. The effectiveness of this frequency tracking system is tested in a trial study of needle visualization during anesthesia procedure using needle actuating device. Results show that the visibility of the needle is greatly improved throughout needle insertion.

KW - Embedded system

KW - Needle actuating device

KW - Resonant frequency tracking

UR - http://www.scopus.com/inward/record.url?scp=84910045703&partnerID=8YFLogxK

U2 - 10.1109/ULTSYM.2014.0200

DO - 10.1109/ULTSYM.2014.0200

M3 - Conference contribution

AN - SCOPUS:84910045703

SN - 9781479970490

SP - 815

EP - 818

BT - 2014 IEEE International Ultrasonics Symposium, IUS

PB - IEEE Computer Society

T2 - 2014 IEEE International Ultrasonics Symposium, IUS 2014

Y2 - 3 September 2014 through 6 September 2014

ER -

Automatic frequency tracking system for needle actuating device

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this