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Medical Imaging
    Developed by
 Academia-Industry
    Collaboration
in Hamamatsu, Japan
   Susumu TERAKAWA
Hamamatsu Univ. Sch. Med.



    Fiber-Coupled
 Confocal Microscope
  for Living Animals
Tumor and Neurons in Living Animals  




                              Tumor cells under the skin


                               Neurons in the brain
      Fiber inserted in the
      tumor under skin         Yokogawa Electric Co.
Ultra High NA Objective Lens

    NA=1.65
Terakawa and Abe
(1994)


  d ∝λ/NA
 NA=n×sinα


         α



Olympus              Aurora
Single Molecule Visualization
               with High
    NA Lens
                 Effect of a restriction enzyme
                 on DNA strand




Phage DNA
Endoscope 技術
が必要
 Fujinon Co.




                  
Distance
               measurement with
               laser beams allows
Real-time Scale Display
emote Scope for Medical
      Diagnosis

 Diagnosis using camera and robot




    Echo probe on the patient        Echogram examined by the doctor
                         Hamamatsu Photonics
Surgical Navigator with Optical Scanner
        Sc nne
          a r
                         For na a n
                               vig tio




                                             S. YAMAMOTO
                                           Photon Med Res Ctr,
                                         Hamamatsu Univ Sch Med


                       For
                       o ra n
                        pe tio

                                          seijiy@hama-med.ac.jp



                      Foo s itc
                         t w h

Nagashima Medical Instruments Co.,
High Fidelity
  Color Image System
New image system for accurate color
acquisition, print and display was
developed for telemedicine.
                                              Y.
                                         SHIMODAIRA,
                                         Shizuoka Univ.
                                      Wide Range
                                      High-fidelity
                                      Color Camera.


                                      High-fidelity Color
                                      Inkjet Printer


                                                          9
S. KAWAHITO
 CMOS Image Sensor                            Shizuoka University
CMOS camera with a wide dynamic range (DR=160 dB) was developed,
and a time of flight (TOF) detector was made for 2D mapping.




  Wide DR
  Camera         Tunnel and Landscape         Usual Image




                     0.   1.   1.5
  TOF Camera         5Distance m
                          0     Image         Usual Image
                                                                    10

More Related Content

Medical Imaging Developed by Academia-Industry Collaboration in Hamamatsu, Japan

  • 1. Medical Imaging Developed by Academia-Industry Collaboration in Hamamatsu, Japan Susumu TERAKAWA Hamamatsu Univ. Sch. Med. Fiber-Coupled Confocal Microscope for Living Animals
  • 2. Tumor and Neurons in Living Animals   Tumor cells under the skin Neurons in the brain Fiber inserted in the tumor under skin Yokogawa Electric Co.
  • 3. Ultra High NA Objective Lens NA=1.65 Terakawa and Abe (1994) d ∝λ/NA NA=n×sinα α Olympus Aurora
  • 4. Single Molecule Visualization            with High NA Lens Effect of a restriction enzyme on DNA strand Phage DNA
  • 5. Endoscope 技術 が必要 Fujinon Co.                    Distance measurement with laser beams allows
  • 7. emote Scope for Medical Diagnosis Diagnosis using camera and robot Echo probe on the patient Echogram examined by the doctor Hamamatsu Photonics
  • 8. Surgical Navigator with Optical Scanner Sc nne a r For na a n vig tio S. YAMAMOTO Photon Med Res Ctr, Hamamatsu Univ Sch Med For o ra n pe tio seijiy@hama-med.ac.jp Foo s itc t w h Nagashima Medical Instruments Co.,
  • 9. High Fidelity Color Image System New image system for accurate color acquisition, print and display was developed for telemedicine. Y. SHIMODAIRA, Shizuoka Univ. Wide Range High-fidelity Color Camera. High-fidelity Color Inkjet Printer 9
  • 10. S. KAWAHITO CMOS Image Sensor Shizuoka University CMOS camera with a wide dynamic range (DR=160 dB) was developed, and a time of flight (TOF) detector was made for 2D mapping. Wide DR Camera Tunnel and Landscape Usual Image 0. 1. 1.5 TOF Camera 5Distance m 0 Image Usual Image 10