Snap-in Imaging Cannula with Fluid Injection
Snap-in Imaging Cannula with Fluid Injection
The Snap-in 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.
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The Snap-in 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 Snap-in Imaging Cannula with Fluid Injection is compatible with the following microscopes:
- Snap-in 1-color Fluorescence Microscope Bodies Model L (SFMB, OSFM)
- 2-color Fluorescence Microscope Bodies Model L (2CFM)
Notes:
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).
Each Snap-in Imaging Cannula with Fluid Injection is provided with one of each of the five models of Protrusion Adjustment Rings Model L. If more rings are needed, a set can be purchased separately (PARS_L).
| GRIN lens channel | ||
|---|---|---|
| GRIN lens numerical aperture | 0.5 | |
| Working distance | 80µm | |
| Penetration depth | - Type D: 0 - 3.2 mm - Type V: 3.0 - 5.6 mm - Type E: 5.3 - 8.0 mm | |
| Diameter | 500 µm | |
| Fluid injection channel | ||
| Injector ID/OD: | 100/170µm | |
| Guiding tube ID/OD: | 300/410 µm | |
| Guiding tube protrusion: | 500µm shorter than the GRIN lens | |
| Plug diameter: | 195 µm | |
| Plug protrusion: | 50µm longer than the guiding tube | |
| Fluid connector: | 1.25 mm ferrule | |
| Injector Dead Volume | Glass | 8 nL/mmfiber length* |
| Polyimide | 15.4 nL/mmfiber length* | |
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