1. Articles from optics.org

  2. 1-24 of 58 1 2 3 »
    1. Moving Towards 'Smart' Endoscopy

      Moving Towards 'Smart' Endoscopy

      Surgeons addressing delegates at the LASER World of Photonics trade show in Munich expressed their need for “smarter” endoscopes with the capability of real-time detection of normal and abnormal cells. Orlando Guntinas-Lichius, a head and neck surgeon at the University Hospital of Jena, said that there was a particularly urgent need for more functional endoscopes to investigate the upper parts of patients’ bodies, and described current technology as something “from the Middle Ages”. While endoscopes have become indispensable tools for clinicians, Guntinas-Lichius said that the most important tool remains the surgeons’ eye, because the endoscope merely allows them a view ...

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    2. St Jude OCT system to aid treatment of coronary artery disease

      St Jude OCT system to aid treatment of coronary artery disease

      US-based healthcare and medical device giant St Jude Medical has launched a new system based on optical coherence tomography (OCT) imaging that is designed to improve the treatment of coronary artery disease. The “ILUMIEN OPTIS” system, launched in Japan, is said to help physicians make personalized decisions about the placement of the stents that are used to ensure that blood flows freely through a patient’s coronary arteries, based on the individual’s particular anatomy and disease state.

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    3. Asia investment keeps Carl Zeiss Meditec on track

      Asia investment keeps Carl Zeiss Meditec on track

      Carl Zeiss Meditec has posted a solid start to its latest financial year, with the German biomedical optics giant saying that its recent investments in Asia are “really paying off”. The Jena-headquartered company posted sales of €219 million for the first quarter of its financial year 2012/2013, up 4% on last year’s figure. Earnings before interest and tax (EBIT) also jumped more than 10% to €31.2 million as the firm’s profit margin widened. But as CEO Ludwin Monz explained, the underlying story was one of very different trends in different sectors, with the company benefiting from ...

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    4. Supercontinuum sources make their presence felt

      Supercontinuum sources make their presence felt

      Market for the ultra-broadband sources and related technology estimated at $50 million, with microscopy a key application. After transitioning from a laboratory curiosity to a genuine commercial tool in recent years, supercontinuum sources have emerged to create a fledgling marketplace. The point was one of several made by Wilhelm Kaenders, co-founder and co-president of Toptica Photonics, at the Lasers & Photonics Marketplace Seminar in San Francisco last week. “This new light source is finding applications in fields ranging from optical coherence tomography (OCT), frequency metrology, and fluorescence lifetime imaging microscopy (FLIM), to optical communications and gas sensing,” he told the conference ...

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    5. Biomedical photonics eyes huge potential markets

      Biomedical photonics eyes huge potential markets

      With myriad future uses for biophotonics, the message from Invest in Photonics was the need for the right business model. The message that photonics is set to have a huge impact on the biomedical sector, thanks to its role as a key enabling technology, was stressed again at Bordeaux's Invest in Photonics convention in December 2012 by delegates from both large multi-nationals and more specialized SMEs. The trick for smaller developers remains knowing how to attack the market, and appreciating the interests of those financiers looking to invest. As an illustration, Pierre Billardon, president of Carl Zeiss France , described ...

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    6. Carl Zeiss Meditec shrugs off gloom with double-digit growth

      Carl Zeiss Meditec shrugs off gloom with double-digit growth

      Carl Zeiss Meditec has reported double-digit increases in both sales and earnings for the year ended September 30. The Germany-headquartered company, which is a global leader in optics-based medical instruments, posted sales of €861.9 million, up nearly 14% on the previous year's total (though only 9.4% after currency fluctuations are accounted for). And despite the weak global economy, that translated into a strong bottom-line performance, with earnings before interest and taxes increasing at an even faster rate, up 19% on last year to €122.9 million thanks to wider margins. As a result, Meditec is increasing its ...

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    7. Ophthalmologists focus on new photonics-based procedures

      Ophthalmologists focus on new photonics-based procedures

      The fourth joint meeting of the American Academy of Ophthalmology and the Asia-Pacific Academy of Ophthalmology , held in Chicago in November 2012, demonstrated that the pace of development for photonics-based technologies in the field shows no sign of slacking. Among the products and technologies presented at the conference were a new suite of high-definition optical coherence tomography (OCT) products from Carl Zeiss Meditec . The CIRRUS family comprises of two HD-OCT models, the 5000 and 500, along with two instruments that integrate OCT with fundus imaging systems, the CIRRUS photo 800 and 600. These additions to the company's Cirrus platform ...

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    8. Femtosecond laser cataract system nears launch

      Femtosecond laser cataract system nears launch

      Another femtosecond laser system for cataract surgery is about to launch in the US, following clearance from the Food & Drug Administration (FDA) for LensAR’s “next-generation” platform. The latest FDA approval means that the LensAR Laser System can be used both with and without a laser phacofragmentation step during cataract surgery. The venture-backed Florida firm, which raised $24 million earlier this year, says that its system has an advantage over those of its rivals resulting from precise three-dimensional imaging of a patient’s eye – accounting for individual anatomical quirks such as lens tilt and visual axis for a more “personalized ...

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    9. CSEM launches ‘postdoc for industry’ initiative

      CSEM launches ‘postdoc for industry’ initiative

      Swiss institution with a strong focus on technology transfer aims to turn scientists and engineers into entrepreneurs.  Ambitious young scientists and engineers who want to start their own companies are the target of a new initiative launched by the Swiss Center for Electronics and Microtechnology (CSEM). Based at various locations around the Alpine country, notably Zurich and Neuchâtel in terms of its optics and photonics expertise, CSEM has an extremely strong reputation for technology transfer – and wants to encourage young entrepreneurs to develop practical experience of the business world through its “postdoc for industry” scheme. The new program is aimed ...

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      Mentions: Heliotis AG Oclaro
    10. IDEX buys Precision Photonics in $20M cash deal

      IDEX buys Precision Photonics in $20M cash deal

      IDEX Corporation, the diversified fluidics firm that became a major player in the photonics sector with the $400 million buy-out of CVI Melles Griot last year, has followed up with the acquisition of Boulder-based Precision Photonics. The $20 million cash purchase is confirmation of the company’s promised policy of consolidating the photonics business, as outlined by IDEX’s Mike Cumbo in an interview with optics.org last month. Cumbo, president of IDEX’s optics and photonics business unit, said that the company’s model was to achieve 50% of its total growth through acquisitions, and highlighted light detection and ...

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    11. Eastern Europe drives Zeiss Meditec growth

      Eastern Europe drives Zeiss Meditec growth

      Sovereign debt crisis cannot stop the optics-based medical technology company posting a 13.5% jump in sales. Meditec sales breakdown by business unit Germany-based medical technology firm Carl Zeiss Meditec has reported a strong increase in sales for the opening quarter of its fiscal year 2011-2012, thanks to strong demand in Eastern Europe and fast-growing sales from its “microsurgery” business unit. For the three months that ended December 31, 2011, the company, which is headquartered in Jena, reported sales of €210.3 million, up 13.5% over the same period in 2010. With margins also on the up, Carl Zeiss ...

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    12. Ophthalmic laser market set for continued growth

      Ophthalmic laser market set for continued growth
      An aging world population ensures that the number of patients needing vision correction procedures of all kinds will grow exponentially over the coming years, with laser-based procedures becoming further established as the best tools for the job. According to Ophthalmic Lasers: A Global Industry Outlook available from Global Industry Analysts, the global market for ophthalmic lasers will rise from $591.5 million in 2011 to $804 million by 2015, a compound annual growth rate of 7.65 percent. Increased acceptance of refractive surgery as a safe and reliable procedure has been a significant driver of the market to date, and ...
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      Mentions: OptiMedica LenSx
    13. Zeiss settles OCT patent infringement case

      Zeiss settles OCT patent infringement case
      Case initially brought by Carl Zeiss Meditec against rival optical coherence tomography system maker Optovue has been dropped. A looming patent litigation fight over optical coherence tomography (OCT) systems between the US subsidiary of Germany’s Carl Zeiss Meditec and the far smaller Californian company Optovue has been resolved with a cross-licensing agreement. Terms of the deal are being kept secret, with the case judge ordering each company to pay for its own legal fees after all pending claims were dismissed. Claims of patent infringement were initially brought by Carl Zeiss Meditec, Inc. in February 2010, with the company accusing ...
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    14. OptiMedica gets FDA clearance for cataract laser

      OptiMedica gets FDA clearance for cataract laser
      The California-based ophthalmology company OptiMedica has received 510(k) market clearance from the US Food and Drug Administration (FDA) for its “Catalys” laser system to be used in two key stages of cataract surgery. The system, which combines optical coherence tomography (OCT) imaging with a femtosecond laser, is now cleared in the US for capsulotomy – where a circular incision is made in a patient’s lens capsule – and lens fragmentation, where a damaged lens is softened in advance of its removal. OptiMedica received CE mark approval for the same system earlier this year, meaning that it can now market Catalys ...
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    15. Machine vision groups spark Asian expansion

      Machine vision groups spark Asian expansion
      Another technology set to migrate from another sector is optical coherence tomography (OCT). Now widely deployed in ophthalmology, with an estimated 20,000 such systems already in operation, a team of developers from the IMEC spin-out Xenics thinks that OCT will have a major opportunity in industrial production within a few years. Hervé Copin from the company, which is a world-leader in infrared detector technology, sees industrial applications booming once a product is fully ruggedized, likely in two or three years’ time.
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      Mentions: Xenics
    16. Raytheon quiet on Elcan sell-off rumors

      Raytheon quiet on Elcan sell-off rumors
      Raytheon is refusing to comment on speculation that it is planning to sell its Elcan Optical Technologies division, after Reuters reported that the defense contractor had hired bankers to run an auction process. With expectations of a sharp reduction in military spending in the US, and the impact already being felt as the availability of funding through small business and technology transfer programs is squeezed, defense contractors will be looking to focus on their most profitable business areas.
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    17. Record orders as Gooch & Housego profit doubles

      Record orders as Gooch & Housego profit doubles
      Gooch & Housego (G&H), the expanding UK optics company, has reported a pre-tax profit of £3.9 million for the six months ended March 31, after revenues rose 33% compared with a year ago to £27.2 million. That increase partly reflected G&H’s recent acquisitions (EM4 sales contributed £1 million in the final two months of the period), moves that are designed to diversify the company’s overall product offering. Each of G&H's commercial sectors saw strong organic growth – although the one application sector where the company is seeing reduced demand is the scientific market, where ...
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    18. OCT firm Tomophase gains FDA clearance

      OCT firm Tomophase gains FDA clearance
      Tomophase, a Burlington, Massachusetts company developing "OCTIS", a novel imaging system based on optical coherence tomography (OCT), has received clearance from the Food & Drug Administration (FDA) to market the system in the US. The company is working in particular on the diagnosis of pulmonary diseases using the optical technique, and the OCTIS system employs a disposable optical catheter to image airways and lung tissue. Ralph Johnston, the president and COO of Tomophase, says of the potential applications: “Our company is committed to providing new medical imaging products to improve the diagnosis and treatment of diseases of the lung and airways ...
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    19. OCT skin cancer trials to expand next year

      OCT skin cancer trials to expand next year
      A handheld optical coherence tomography (OCT) device could soon be helping clinicians to visualize and map the hidden spread of non-melanoma skin cancer (NMSC) under the skin. That’s according to UK-based medical equipment firm Michelson Diagnostics, which has just secured an additional £1.7 million in venture capital funding to expand its clinical trials program and support the commercialization of its VivoSight product. “We believe that VivoSight will enable substantial improvements in the efficiency of NMSC treatment,” Michelson’s CEO Jon Holmes told optics.org. “Current clinical practice for NMSC is to assess a suspicious lesion by eye. A ...
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    20. 2010 Prism Awards: showcase your products -The deadline for entries to this year's Prism Awards is fast approaching: make sure you apply by September 17.

      2010 Prism Awards: showcase your products -The deadline for entries to this year's Prism Awards is fast approaching: make sure you apply by September 17.
      The deadline for entries to this year's Prism Awards is fast approaching: make sure you apply by September 17. If your company has developed a photonic product that breaks with convention, solves a problem or improves life in general - why not tell the world all about it by entering the 2010 Prism Awards? Sponsored by SPIE in collaboration with Photonics Media, these "Oscars" for the photonics industry are eligible to any photonic product that was sold or delivered between September 2009 and August 2010. The closing date for the 2010 awards, which will be presented at a gala dinner ...
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      Mentions: St. Jude Medical
    1-24 of 58 1 2 3 »
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