A PERFUSED TISSUE PHANTOM FOR ULTRASOUND HYPERTHERMIA

被引：14

作者：

BENKESER, PJ

FRIZZELL, LA

HOLMES, KR

GOSS, SA

机构：

[1] UNIV ILLINOIS,DEPT ELECT & COMP ENGN,BIOACOUST RES LAB,URBANA,IL 61801

[2] UNIV ILLINOIS,DEPT VET BIOSCI,URBANA,IL 61801

[3] UNIV ILLINOIS,FAC BIOENGN,URBANA,IL 61801

[4] LABTHERM TECHNOL INC,CHAMPAIGN,IL 61820

来源：

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 1990年 / 37卷 / 04期

关键词：

D O I：

10.1109/10.52351

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A perfused tissue phantom, developed as a tool for analyzing the performance of ultrasound hyperthermia applicators, was investigated. The phantom, consisting of a fixed porcine kidney with thermocouples placed throughout the tissue, was perfused with degassed water by a variable flow rate pump. The phantom was insonated by an unfocused multielement ultrasound applicator and the temperatures in the phantom were recorded. The results indicate that for testing protocols where tissue phantoms are needed, the fixed kidney preparation offers an opportunity to use a more realistic phantom than has previously been available to assess the heating performance of ultrasound hyperthermia applicators. © 1990 IEEE

引用

页码：425 / 428

页数：4

共 20 条

[1] PERFUSED PHANTOM MODELS OF MICROWAVE IRRADIATED TISSUE [J].