Magnetic gastrosis diagnosinig instrument


Application Number: 00110767
Application Date: 2000.08.08
Publication Number: 1337207
Publication Date: 2002.02.27
Priority Information:
International: A61B5/00
Applicant(s) Name: Yasai Electromagnetic Equipment Co., Ltd., Anshan
Address:
Inventor(s) Name: LI Daming;Cui Xin;Wang Huimin
Patent Agency Code: 21110
Patent Agent: wu fushan
Abstract The present invention relates to a stomach magnetic apparatus for diagnosis of gastric functional disease, which is characterized by that a magnetic tracer agent is added to test meal for diagnosis, and it utilizes an excitation coil mounted on the test bed to magnetize said tracer agent, then utilizes the magnetic sensor to detect the relative change of gastric magnetic field. The bed surface of said stomach magnetic apparatus can be moved formward and backward, rightward and leftware and upward and downward. Two excitation coils are respectively placed over bed surface and under the bed surface, and the magnetic sensor is mounted on the machine frame over the bed. The invention can be used for diagnosis of gastric functional disease.