Twist-on Imaging Cannula with Fluid Injection
Twist-on Imaging Cannula with Fluid Injection
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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* | |
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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).
-
* fiber length could be find at the end of the Ordering code of the injectorGRIN 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*
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Drawing Twist-on Imaging Cannula with Fluid Injection
Application NoteFrEn Imaging Cannula Implantation & Microscope Installation for eTFMB/eTOSFM