VentureBeat

Featured companies: Azaya Therapeutics, Global Care Solutions, Oxford Immunotec, RealSelf.com, Sequoia Pharmaceuticals, Tactile Systems Technology, WellGen, Zeltiq Aesthetics

UPDATED: Expanded items on Oxford Immunotec, Zeltiq, Tactile Systems, RealSelf.com and Global Care.

Oxford Immunotec pulls in $40M for TB tests — Oxford Immunotec, a U.K. biotech focused on new diagnostic tests for infectious disease, raised $40 million in a third financing round. The company’s release is here (PDF). Investors included Clarus Ventures, Wellington Partners, Kuwait-based National Technology Enterprises Company, the Prelude Trust, Quester and the Dow Chemical Company.

The company’s diagnostic tests identify and measure the activity of immune-system “effector T cells,” whose levels generally correspond to the severity of infection. Oxford Immunotec’s first product is a new diagnostic for tuberculosis designed to replace a century-old skin test. The company says its test has been approved in Europe, Canada and more than 40 other countries. The latest funds will support the U.S. launch of the product.

Zeltiq raises $20.3M for fat reduction — Pleasanton, Calif.-based Zeltiq Aesthetics, a stealthy cosmetic-procedures device maker, raised $20.3 million in a second funding round, VentureWire reports (subscription required), citing a regulatory filing. The company was formerly known as Juniper Medical.

Zeltiq is apparently focused on “new technologies for fat layer reduction” that require “little or no recovery time.” The company’s investors include Advanced Technology Ventures, Frazier Healthcare Ventures and family trusts associated with officers of the medical-device incubator The Foundry, including Hank Plain, Hanson Gifford and Mark Deem.

Tactile Systems Tech receives $11.8M for lymphadema treatment — Minneapolis-based Tactile Systems Technology, a maker of computer-controlled pressure garments designed to treat fluid-related swelling known as edema, raised $11.8 million. The private-equity firm Galen Partners led the round.

Cosmetic-procedure review site RealSelf.com takes sub-$1M seed funding — RealSelf.com, a Seattle-based Web site that hosts reviews of various cosmetic procedures, raised a seed round of funding last July and formally launched its service last Friday. The company’s release is here. Investors in the seed round included Zillow CEO Rich Barton, Revenue Science CEO Bill Gossman and Nick Hanauer, a partner at Second Avenue Partners.

For some reason, RealSelf insists on billing itself as a site for discussion of “anti-aging” products, but its focus appears to lie pretty squarely in the realm of what used to be called “plastic surgery” and now is sometimes prettied up with the term “medical aesthetics.” For the record, there is a actual anti-aging movement filled with people obsessing over ways to slow or reverse the hands of time via supplements, hormones and God knows what else. Although many of its practitioners are somewhat nutty, as a movement it has virtually nothing to do with cosmetic procedures such as teeth whitening, laser hair removal and wrinkle fillers, which are topic A at RealSelf.

In an interesting case of cross-item entanglement, though, there seems little doubt that Zeltiq Aesthetics (see two items up) will eventually figure in RealSelf discussions.

Microsoft acquires Thai healthcare IT provider Global Care Solutions — Microsoft, aiming to deepen its hold on healthcare-IT technology, acquired Bangkok-based Global Care Solutions for undisclosed terms. (The release is here.) Global Care’s primary accomplishment seems to have been building a digital patient-management system for Bumrungrad International Hospital in Bangkok, which is best known as a center for “medical tourists” seeking care at low prices. The WSJ health blog has a good rundown on the deal.

OTHER HEADLINES OF NOTE:

• Specialty pharma Ventaira closes down, Battelle reabsorbs assets (release)
• Nutrigenomics firm WellGen gets $9.5M for anti-obesity ingredient (release)
• Azaya draws $4.1M for reformulated drugs (VW)
• Sequoia Pharma appoints Steven Skolsky as new CEO(release)

GreatPoint Energy, a company developing a way to turn polluting coal into less-dirty natural gas, has raised a whopping $100 million third round of financing.

The company will use the money to finish proving its technology works in large-scale production which, if successful, will be a significant step toward reducing the release of carbon emissions.

The new lead investors in the Cambridge, Mass. company are Citi Sustainable Development Investments and Dow Chemical, who were joined by AES Corp. and Suncor Energy. Chief Financial Officer Dan Goldman said the investors were chosen because they are leaders in the field can help bring GreatPoint to market. That should happen around 2011 or 2012.

The company previously raised $37 million from well-regarded Silicon Valley venture firms such as Kleiner Perkins Caufield & Byers, Khosla Ventures, Draper Fisher Jurvetson and Advanced Technology Ventures.

For GreatPoint, the technology is no longer in question. The various components of the coal gassification process are known, but the company is trying to make the process more affordable by speeding it up. Goldman said the main risk to the company is the tightness in the labor market for engineers and construction. Significant refining and power plant construction in China and India are sucking up much of the supply of skilled gas plant engineers.

Another venture-backed company treating coal is CoalTek, but it is focused on making coal cleaner, not turning it into gas.

Rather, GreatPoint’s competitors are conventional energy giants such as GE, Conoco Phillips and Shell. Those other companies also have gassification technologies to produces methane. However, their processes take several steps to get from an initial stage of Syngas (CO and Hydrogen) to methane, whereras GreatPoint has created a single-step conversion process. It can gassify a variety of materials, from coal to biomass.

Featured companies: Concentric Medical, Vertebration, Vision RT, Kemeta

Clotbuster Concentric Medical files for $69M IPO — Mountain View, Calif.-based Concentric Medical, which makes and markets devices for removing dangerous blood clots from the brains of stroke patients, filed to raise up to $69 million in an initial offering. The company’s devices consist of catheters that are threaded into the body’s circulatory system via the femoral artery in the groin and passed into the brain to the site of the clot. There, a wire at the end of the catheter coils around the clot, permitting its removal.

Although Concentric’s device has been approved since 2004, the company is still losing money despite briskly expanding sales. The company posted a $6.9 million net loss in 2006, down from $9.7 million in 2004. Sales rose to $11.3 million from $2.3 million over the same period.

Concentric’s clot-removal device is based on technology licensed from the University of California. Among the risk factors noted by the company is the fact that the device can malfunction and sometimes causes additional injury to the delicate blood vessels of the brain. Concentric said it has submitted 82 medical-device reports to the FDA as of June 30; in 56 of those events, the device’s tip fractured, and in 22 instances a blood vessel was damaged.

Spinal implant maker Vertebration raises $750K — Vertebration, a Columbus, Ohio, developer of spinal implants, raised a $750,000 seed round, VentureWire reports (subscription required). The funding consisted of $500,000 in venture debt arranged by NCT Ventures and a $250,000 private placement to angel investors.

The company may seek a first funding round of $3.5 million to $10 million later this year, according to VentureWire. Its Web site should be active next week.

From the VentureWire piece:

Columbus, Ohio-based Vertebration plans to take its first product, a spinal implant called Xycor, to market in late October. The implant works to restore the height and space between two vertebrae or a partial vertebra through a minimally invasive procedure. Xycor received 510(k) clearance from the Food and Drug Administration earlier this year. Vertebration is developing instruments to accompany its lead product, as well as other products for the spine market.

Vision RT gets $500K for radiation imaging — Vision RT, a London-based developer of three-dimensional imaging tools for guiding radiation therapy, raised $495,725 (£250,000) from the Capital Fund, VentureWire reports. The company’s tools provide a three-dimensional model of a patient in order to properly direct radiation-beam treatment for cancer and other diseases.

Kemeta takes equity investment from Dow Chemical for breath analysis — Kemeta, a Phoenix developer of breath-analysis systems, said Dow Chemical took a minority equity stake in the company. Details of the transaction weren’t disclosed.

Kemeta aims to produce a palm-sized analyzer that can measure breath acetone, a by-product of burning fat, for use in obesity. The sensor technology was originally developed by Dow.