Opsens [S&P/TSX Venture Composite] slides 5.5%, trailing 58.4% of stocks

Quebec City, Quebec, January 17, 2012 – Opsens Inc. (“Opsens”) (TSX-V: OPS) today released results for its first quarter ended November 30, 2011.Highlights118% revenue increase at close to $2,5 million in the first quarter of 2012; Receipt of order to instrument eight high-temperature wells with OPP-W and DTS combinations; Canadian patent granted for the EasyWire, a catheter device for FFR measurement; Receipt of key ISO 13485 certification for FFR products.”The aggressive development of the oil and gas and medical instrumentation sectors is the cornerstone of our growth.

September 13: Opsens Receives Key ISO 13485 Certification for FFR Products

Quebec City, Quebec, September 13, 2011 – OPSENS Inc. (“Opsens”) (TSXV: OPS) has received ISO 13485 certification for its medical activities from BSI Group (a leading global business services organization providing standards-based solutions in more than 150 countries).

July 27: Opsens Receives Second Commercial Order for its OPP-W Fiber Optic Pressure Sensors – 21 Wells from Major Alberta Oil Producer

[News Story] Opsens Inc. (“Opsens”) (TSXV: OPS) is pleased to announce that it has received its second largest order to instrument 21 wells with its OPP-W fiber optic sensor systems in a SAGD oil sands project.Second commercial order from this client – “By continuing to work closely with our customer and by providing value added service, we have strengthened our relationship which naturally generated more business”, said Darren Wiltse, President of Opsens Solutions.”Things are moving in the right direction.

Currency Conversion: Canadian dollar CAD1= US$1.0017 [or US$1=CAD1.0]; Against the US$ the CAD strengthened 11.99 basis points (or 0.1%) for the day; dipped 0.1% for the week; dipped 0.2% for the month; weakened 1.8% in the past year. CAD1 = 100c.