[A simulating experimental system for interventional treatment of lung cancer].
In order to go deeply into the researches on the theory of hemodynamics for interventional treatment of lung cancer, we have designed a simulating experimental system. Using the experimental system, we can simulate the operation process and test the effect of drug infusion under a variety of physiological parameters. The parameters that admit of adjustment are: cardiac output, blood pressure of aorta, waveform of pressure, pulse period, blood flow in bronchial artery and different types of catheter, injecting velocity, injecting technique, etc. In addition, the entrance position and blood vessel diameter of small embranchment artery can be changed. In this paper are presented the application of our pH-testing method to natural infusion region and the determined representational shape and size.
Wu
Xiaoming
X
Biomechanics Institute, South China University of Technology, Guangzhou 510640, China.
Zhang
Shihua
S
Cen
Renjing
R
Yuan
Zhirun
Z
Yuan
Hua
H
D000970:Antineoplastic Agents / Q000008:administration & dosage*; D001981:Bronchial Arteries / Q000502:physiology; D002302:Cardiac Output; D002404:Catheterization; D003198:Computer Simulation; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D007261:Infusions, Intra-Arterial; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000503:physiopathology; D008955:Models, Cardiovascular
D000970:Antineoplastic Agents