Company Confidential 1

WiHai Technologies Inc

Contact :

info@wihai.com

273 Saint Henry Dr. Fremont CA 94539

+1.510.651.7546

Let’s make the world WHealthier !

1905

1950

1974

19841999

2008

INDIRECT METHOD: Cuff-Pump (Inherently inaccurate) DIRECT METHOD: Just Touch (Inherently accurate)

2010

Auscultatory Method

Oscillometry

Modified

Applanation

Tonometry

Cavity Resonance

Enhanced Surface

Tonometry

Cuff/Pump and/or Band Needed

Cuff less/Just Touch

© CONFIDENTIAL

Semi-invasive

Completely Non-invasive

BPtouch™

� Simply touch

� Convenient

� Accurate

� Cost-effective

� Privacy

Company Confidential

BPtouch™

BPtouch™

Push: Start & View Push: StoreLocate: Radial Pulse

Place the Sensor on the radial artery

Step: 1 Step: 2 Step: 3…Done!

BPtouch™:

Simple..Just touch and View..Store..Plot..Send!

© CONFIDENTIAL

BPtouch™

Bio-MEMS

Touch Sensor

BPtouch™ Module

BPtouch™ : BPmeter

PRODUCTS

WEB Based BPtrack™

Integrated

BP Tracking/Trending SW

OEMs & ODMs inquires welcome.

Present Solutions BPtouch®

�Simply touch

�Convenient

�Accurate

�Cost-effective

�Privacy

Company Confidential

BPtouch™

One more Choice

1905

1950

1974

19841999

2008

INDIRECT METHOD: Cuff-Pump (Inherently inaccurate) DIRECT METHOD: Just Touch (Inherently accurate)

2010 2011..

Auscultatory Method

Oscillometry

Modified

Applanation

Tonometry

Cavity Resonance

Enhanced Surface

Tonometry

Cuff/pump and/or Band Needed

Cuff less/Just Touch

© CONFIDENTIAL

Semi-invasive

Completely Non-invasive

Sensor

Device

Bio-Mobile Bio-Patch