Title:
ULTRASONIC WAVE SENDING AND RECEIVING APPARATUS IN BODY CAVITY
Document Type and Number:
Japanese Patent JPS5867248
Kind Code:
A
Inventors:
NANBA AKIHIRO
Application Number:
JP16673381A
Publication Date:
April 21, 1983
Filing Date:
October 19, 1981
Export Citation:
Assignee:
OLYMPUS OPTICAL CO
International Classes:
A61B8/12; A61B1/00; A61B8/00; A61B10/00; (IPC1-7): A61B1/00; A61B10/00
Attorney, Agent or Firm:
Takehiko Suzue