Custom Bilateral Multichannel Si Brain Probe Mfg service
We designs and manufactures Bilateral (double-sided) Multichannel Si Brain Probe, developed by use of T-MicroTec's proprietary 3DIC and MEMS process technology, for Brain Signal Recording / Stimulation. The Bilateral Multichannel Si Brain probe, named Neuronode100 series, integrates electrode sites on both Front and Back side for more effective signal recording and stimulation.
Specification :
Probe shaft material : Silicon (Si)
Electrode site material : Ir (Pt or Au optional)
Site diameter : 10, 15, 30 um or Custom
Probe thickness : 50 um or thicker
Probe length : 5, 10, 20, 33 mm or Custom
Probe width : 200 um (tapering)
Site number : Front 16 ch / Back 16 ch (Total 32 ch) or Custom
Site spacing : 50, 100, 200 um or Custom
Shank number : 1, 4 or Custom
Package : PCB / Implantable (Major system vendors compatible) or Custom
Custom Probe overview (example of 33 mm long) :
- Probe length: 5, 10, 20, 33 mm or Custom
- TSV (Through Silicon Via) and Micro-Bump connection by advanced 3D IC and MEMS process technology.
- Precise alignment between front Si substrate and back Si substrate.
- Micro-fabricated Si substrate with Ir electrode sites.
- Short width for localized measurement and minimization of tissue damage.
- Thin thickness ( less than 50 um) by unique Wafer thinning technology.
Electrode site design (exmaple of 16 ch) :
Note: Customizable of every probe parameter: dimension, length, thickness, electrode site location, shape and number, shank number, etc.
Bonding pad layout :
- Bonding pad layout on one side for general probe package.
Probe Package :
Acute package example :
- Both Acute (PCB) and Chronic (Implantable) are available. All packages are compatible with major vendors' recording / stimulation system.
Availability :
Sample available for evaluation purpose.
Customization implemented so far : 2 cases
Download : Neuronode100 catalog
More info: info@t-microtec.com
Product example : Neuronode100 - 4 shank
More info: info@t-microtec.com