Endoscopic optical tomographic imaging scanning probe device based on micro motor
Title：
Endoscopic optical tomographic imaging scanning probe device based on micro motor
Application Number：
 200410080280
Application Date：
 2004/09/29
Announcement Date：
 2005/03/02
Pub. Date：
Publication Number：
 1586402
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 A61B 6/08, A61B 1/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Xue Ping, Wu Jigang
Key Words：
 Endoscopic, optical tomographic imaging, scanning probe device, micro motor
Abstract：
 The present invention belongs to the field of medical instrument structure design technology. The endoscopic optical tomographic imaging scanning probe device based on micro motor includes transparent jacket, light guide unit and transverse scanning unit, and features that it has also fixing unit for fixing separately the light guide unit and the transverse scanning unit in the same shaft. The transverse scanning unit consists of micro motor and connected reflector, and the reflector is driven by the motor to reflect light to the sample for scanning. The present invention utilizes micro motor to provide OCT transverse scanning so as to obtain the high resolution cross section image of human internal organ. The probe unit has the features of small size, simple operation, etc. and utilizes the high resolution and fast imaging of OCT imaging, so that it has excellent application foreground in medicine field.
Claim：
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PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
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