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Twist-on Imaging Cannula with Fluid Injection

Twist-on Imaging Cannula with Fluid Injection
Twist-on Imaging Cannula with Fluid Injection
Twist-on Imaging Cannula with Fluid Injection


Ordering Code:

  • The Twist-on Imaging Cannula with Fluid Injection has two parallel implants, a GRIN lens for deep-brain imaging, and a fluid channel for liquid injection near the imaging site. The fluid injector is removable to allow for multiple injections.

    The Twist-on Imaging Cannula with Fluid Injection is compatible with the following microscope:
    • efocus Fluorescence Microscope Body Gen 3 (eTFMB, eTOSFM)

    Note:

    • The Fluid Injector for the Multiple Fluid Injections Cannulas must be ordered separately.

    • A 2-meter length of polyethylene tubing is sold separately to connect a fluid delivery system to the cannula (PT_OFC_2).

    • GRIN lens channel
      GRIN lens numerical aperture 0.5
      Working distance 80 µm
      Penetration depth - Type D: 0 - 3.4 mm
      - Type V: 3.2 - 5.8 mm
      Diameter 500 µm
      Fluid injection channel
      Injector ID/OD: 100/170 µm
      Guiding tube ID/OD:
      		 300/410 µm
      Guiding tube protrusion: 500 µm shorter than the GRIN lens
      Plug diameter:
      		 205 µm
      Plug protrusion: 50 µm longer than the guiding tube
      Fluid connector: 1.25 mm ferrule
      Injector Dead Volume Glass 8 nL/mm fiber length*
      Polyimide 15.4 nL/mm fiber length*
      * fiber length could be find at the end of the Ordering code of the injector
    • Drawing

      Twist-on Imaging Cannula with Fluid Injection
      Application NoteFrEn

      Imaging Cannula Implantation & Microscope Installation for eTFMB/eTOSFM