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Janice Carter, University of Cambridge

The person in WPI I deal with is Julian Williams and he has been very helpful in sorting out any problems we may have and finding items that we require. He is very pleasant to deal with and I have used WPI for the last 8 years and I am very happy with the service that they provide us.
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Blunted Tip Profile

Blunted Tip Profile

Our blunted electrodes are engineered to have a more rounded, bullet-shaped tip. For many applications the blunted tip can offer superior stimulation performance.

 
 
 
 
 
 
 
 
 
 
 

 

Pt/Ir - Blunted Tip - (75 µm X 2")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI20030.01B32"0.081 mm3-5 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI20030.05B32"0.081 mm3-5 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI20030.1B32"0.081 mm3-5 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI20030.5B32"0.081 mm3-5 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI20031.0B32"0.081 mm3-5 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI20031.5B32"0.081 mm3-5 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI20032.0B32"0.081 mm3-5 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI20032.5B32"0.081 mm3-5 µmBlunted2.5 megGreater Selectivity - Small Cells
PI20033.0B32"0.081 mm3-5 µmBlunted3.0 megGreater Selectivity - Small Cells
PI20035.0B32"0.081 mm3-5 µmBlunted5.0 megGreater Selectivity - Small Cells

 

Pt/Ir - Blunted Tip - with Polyimide Tubing - (75 µm X 2")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI2PT30.01B32"0.126 mm3-5 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI2PT30.05B32"0.126 mm3-5 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI2PT30.1B32"0.126 mm3-5 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI2PT30.5B32"0.126 mm3-5 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI2PT31.0B32"0.126 mm3-5 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI2PT31.5B32"0.126 mm3-5 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI2PT32.0B32"0.126 mm3-5 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI2PT32.5B32"0.126 mm3-5 µmBlunted2.5 megGreater Selectivity - Small Cells
PI2PT33.0B32"0.126 mm3-5 µmBlunted3.0 megGreater Selectivity - Small Cells
PI2PT35.0B32"0.126 mm3-5 µmBlunted5.0 megGreater Selectivity - Small Cells

 

Pt/Ir - Blunted Tip - (125 µm X 2")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI20030.01B52"0.127 mm3-5 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI20030.05B52"0.127 mm3-5 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI20030.1B52"0.127 mm3-5 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI20030.5B52"0.127 mm3-5 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI20031.0B52"0.127 mm3-5 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI20031.5B52"0.127 mm3-5 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI20032.0B52"0.127 mm3-5 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI20032.5B52"0.127 mm3-5 µmBlunted2.5 megGreater Selectivity - Small Cells
PI20033.0B52"0.127 mm3-5 µmBlunted3.0 megGreater Selectivity - Small Cells
PI20035.0B52"0.127 mm3-5 µmBlunted5.0 megGreater Selectivity - Small Cells

 

Pt/Ir - Blunted Tip - with Polyimide Tubing - (125 µm X 2")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI2PT30.01B52"0.216 mm3-5 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI2PT30.05B52"0.216 mm3-5 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI2PT30.1B52"0.216 mm3-5 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI2PT30.5B52"0.216 mm3-5 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI2PT31.0B52"0.216 mm3-5 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI2PT31.5B52"0.216 mm3-5 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI2PT32.0B52"0.216 mm3-5 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI2PT32.5B52"0.216 mm3-5 µmBlunted2.5 megGreater Selectivity - Small Cells
PI2PT33.0B52"0.216 mm3-5 µmBlunted3.0 megGreater Selectivity - Small Cells
PI2PT35.0B52"0.216 mm3-5 µmBlunted5.0 megGreater Selectivity - Small Cells

 

Pt/Ir - Blunted Tip - (125 µm X 3 ")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI30030.01B53 "0.127 mm1-2 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI30030.05B53 "0.127 mm1-2 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI30030.1B53 "0.127 mm1-2 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI30030.5B53 "0.127 mm1-2 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI30031.0B53 "0.127 mm1 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI30031.5B53 "0.127 mm1 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI30032.0B53 "0.127 mm1 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI30032.5B53 "0.127 mm1 µmBlunted2.5 megGreater Selectivity - Small Cells
PI30033.0B53 "0.127 mm1 µmBlunted3.0 megGreater Selectivity - Small Cells
PI30035.0B53 "0.127 mm1 µmBlunted5.0 megGreater Selectivity - Small Cells

 

Pt/Ir - Blunted Tip - with Polyimide Tubing - (125 µm X 3 ")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI3PT30.01B53 "0.216 mm1-2 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI3PT30.05B53 "0.216 mm1-2 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI3PT30.1B53 "0.216 mm1-2 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI3PT30.5B53 "0.216 mm1-2 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI3PT31.0B53 "0.216 mm1 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI3PT31.5B53 "0.216 mm1 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI3PT32.0B53 "0.216 mm1 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI3PT32.5B53 "0.216 mm1 µmBlunted2.5 megGreater Selectivity - Small Cells
PI3PT33.0B53 "0.216 mm1 µmBlunted3.0 megGreater Selectivity - Small Cells
PI3PT35.0B53 "0.216 mm1 µmBlunted5.0 megGreater Selectivity - Small Cells

 

Pt/Ir - Blunted Tip - (225 µm X 2")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI20030.01B102"0.231 mm3-5 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI20030.05B102"0.231 mm3-5 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI20030.1B102"0.231 mm3-5 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI20030.5B102"0.231 mm3-5 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI20031.0B102"0.231 mm3-5 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI20031.5B102"0.231 mm3-5 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI20032.0B102"0.231 mm3-5 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI20032.5B102"0.231 mm3-5 µmBlunted2.5 megGreater Selectivity - Small Cells
PI20033.0B102"0.231 mm3-5 µmBlunted3.0 megGreater Selectivity - Small Cells

 

Pt/Ir - Blunted Tip - with Polyimide Tubing - (225 µm X 2")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
PI2PT30.01B102"0.370 mm3-5 µmBlunted0.01 megMultiUnit & ERP recording & Stim.
PI2PT30.05B102"0.370 mm3-5 µmBlunted0.05 megMultiUnit & ERP recording & Stim.
PI2PT30.1B102"0.370 mm3-5 µmBlunted0.1 megMultiUnit & ERP recording & Stim.
PI2PT30.5B102"0.370 mm3-5 µmBlunted0.5 megSingle & multiunit rec. & stim.
PI2PT31.0B102"0.370 mm3-5 µmBlunted1.0 megSingle & multiunit rec. & stim.
PI2PT31.5B102"0.370 mm3-5 µmBlunted1.5 megSingle & multiunit rec. & stim.
PI2PT32.0B102"0.370 mm3-5 µmBlunted2.0 megGreater Selectivity & Micro. Stim.
PI2PT32.5B102"0.370 mm3-5 µmBlunted2.5 megGreater Selectivity - Small Cells
PI2PT33.0B102"0.370 mm3-5 µmBlunted3.0 megGreater Selectivity - Small Cells

 



Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

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