1. Articles mentioning both Guillermo J. Tearney and Brett E. Bouma

    1-24 of 135 1 2 3 4 5 6 »
    1. Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures

      Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures
      Exemplary apparatus and method can be provided for obtaining data regarding a plurality of samples. For example, using at least one arrangement, it is possible to receive interferometric information that is based on radiations provided from a reference and the samples that are provided in respective chambers. Alternatively and/or in addition, based on the interferometric information, it is possible to discriminate between agents to identify a particular agent that ...
      Read Full Article
    2. NinePoint Medical Appoints Eman Namati, Ph.D., to Chief Executive Officer

      NinePoint Medical Appoints Eman Namati, Ph.D., to Chief Executive Officer
      ...ging systems at Massachusetts General Hospital. He worked with Professors Guillermo Tearney, M.D., Ph.D., and Brett Bouma, Ph.D. on the OCT technology that was licensed to NinePoint Medical. Dr. Namati holds a Ph.D. in B...
      Read Full Article
    3. Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images

      Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images
      According to an exemplary embodiment of the present disclosure, apparatus and method can be provided for generating information for at least one structure. For example, using at least one first arrangement, it is possible to receive at least one first radiation from the at least one structure and at least one second radiation from a reference, and interfere the first and second radiations to generate at least one third radiation ...
      Read Full Article
    4. Methods and systems for performing angle-resolved Fourier-domain optical coherence tomography

      Methods and systems for performing angle-resolved Fourier-domain optical coherence tomography
      Arrangements, apparatus and methods are provided according to exemplary embodiments of the present invention. In particular, at least one first electro-magnetic radiation may be received and at least one second electro-magnetic radiation within a solid angle may be forwarded to a sample. The second electro-magnetic radiation may be associated with the first electro-magnetic radiation. A plurality of third electro-magnetic radiations can be received from the sample which is associated with ...
      Read Full Article
    5. Imaging system, method and distal attachment for multidirectional field of view endoscopy

      Imaging system, method and distal attachment for multidirectional field of view endoscopy
      An exemplary apparatus for imaging at least one anatomical structure can be provided. For example, the apparatus can include an endoscopic first arrangement, a radiation source second arrangement which provides at least one electro-magnetic radiation, and a third arrangement attached to at least one portion of the endoscopic arrangement. The third arrangement can contain an optical arrangement which, upon impact by the at least one electro-magnetic radiation and based thereon ...
      Read Full Article
    6. Endoscopic biopsy apparatus, system and method

      Endoscopic biopsy apparatus, system and method
      Exemplary embodiments of apparatus, method and system for determining a position on or in a biological tissue can be provided. For example, using such exemplary embodiment, it is possible to control the focus of an optical imaging probe. In another exemplary embodiment, it is possible to implement a marking apparatus together with or into an optical imaging probe. According to one exemplary embodiment, it is possible (using one or more ...
      Read Full Article
    7. Systems, devices, methods, apparatus and computer-accessible media for providing optical imaging of structures and compositions

      Systems, devices, methods, apparatus and computer-accessible media for providing optical imaging of structures and compositions
      Exemplary systems, devices, methods, apparatus and computer-accessible media for providing and/or utilizing optical frequency domain imaging (OFDI) and fluorescence of structures and, e.g., multimodality imaging using OFDI techniques and fluorescence imaging techniques are described. For example, an arrangement can provide at least one electro-magnetic radiation to an anatomical structure. Such exemplary arrangement can include at least one optical core and at least one cladding at least partially surrounding ...
      Read Full Article
    8. Apparatus, methods and storage medium for performing polarization-based quadrature demodulation in optical coherence tomography

      Apparatus, methods and storage medium for performing polarization-based quadrature demodulation in optical coherence tomography
      Apparatus, method and storage medium which can provide at least one first electro-magnetic radiation to a sample and at least one second electromagnetic radiation to a reference, such that the first and/or second electromagnetic radiations have a spectrum which changes over time. In addition, a first polarization component of at least one third radiation associated with the first radiation can be combined with a second polarization component of at ...
      Read Full Article
    9. Systems and methods for providing beam scan patterns for high speed doppler optical frequency domain imaging

      Systems and methods for providing beam scan patterns for high speed doppler optical frequency domain imaging
      An exemplary apparatus and/or an exemplary method can be provided using which, it is possible (e.g., with at least one first arrangement) to measure an amplitude and/or a phase of at least one electromagnetic radiation provided from a particular portion of a sample. Further, it is possible (e.g., using at least one second arrangement) to scan a location of the particular portion along a path from ...
      Read Full Article
    10. Apparatus and methods for producing and/or providing recirculating optical delay(s)

      Apparatus and methods for producing and/or providing recirculating optical delay(s)
      Exemplary apparatus and method can be availed for providing at least one electromagnetic radiation. For example, it is possible to provide at least one first electromagnetic radiation having a frequency that changes over time with a first characteristic period. Further, with at least one hardware arrangement, it is possible to receive and modify the first electromagnetic radiation(s) into at least one second electromagnetic radiation having a frequency that changes ...
      Read Full Article
    11. Systems, processes and software arrangements for evaluating information associated with an anatomical structure by an optical coherence ranging technique

      Systems, processes and software arrangements for evaluating information associated with an anatomical structure by an optical coherence ranging technique
      Software systems, arrangements and processes for evaluating an image associated with at least one portion of an anatomical structure are provided. For example, first information associated with the at least one portion of the anatomical structure second information associated with the at least one portion of the anatomical structure can be received. Third information can be generated by determining a relationship between the first information and the second information. Further ...
      Read Full Article
    12. Spectrally encoded miniature endoscopic imaging probe

      Spectrally encoded miniature endoscopic imaging probe
      A spectrally encoded endoscopic probe having high resolution and small diameter comprising at least one flexible optical fiber; an energy source; a grating through which said energy is transmitted such that the energy spectrum is dispersed; a lens for focusing the dispersed energy spectrum onto a sample such that the impingement spot for each wavelength is a separate position on the sample, the wavelength spectrum defining a wavelength encoded axis ...
      Read Full Article
    13. Apparatus and methods for facilitating at least partial overlap of dispersed ration on at least one sample

      Apparatus and methods for facilitating at least partial overlap of dispersed ration on at least one sample
      Exemplary embodiments of apparatus and method according to the present disclosure are provided. For example, an apparatus for providing electromagnetic radiation to a structure can be provided. The exemplary apparatus can include a first arrangement having at least two wave-guides which can be configured to provide there through at least two respective electromagnetic radiations with at least partially different wavelengths from one another. The exemplary apparatus can also include a ...
      Read Full Article
    14. Method and apparatus for imaging of vessel segments

      Method and apparatus for imaging of vessel segments
      An apparatus, method and software arrangement for imaging a surface of a structure that is in contact with an opaque fluid is provided. The apparatus includes an article of manufacture (e.g., a housing), a fluid delivery arrangement and an imaging arrangement. The housing includes an aperture formed in the article of manufacture. The fluid delivery arrangement is configured to deliver a volume of substantially transparent fluid to the aperture ...
      Read Full Article
    15. Apparatus for applying a plurality of electro-magnetic radiations to a sample

      Apparatus for applying a plurality of electro-magnetic radiations to a sample
      An apparatus for applying electro-magnetic radiations to a sample is provided. The apparatus can include an arrangement which has a specific portion with a plurality of channels. One channel(s) can facilitate a first radiation to be forwarded to the sample within an anatomical structure, and another channel(s) can facilitate a second radiation to be forwarded to the sample. The first radiation can have a first wavelength band, and ...
      Read Full Article
    16. Methods, arrangements and apparatus for utilizing a wavelength-swept laser using angular scanning and dispersion procedures

      Methods, arrangements and apparatus for utilizing a wavelength-swept laser using angular scanning and dispersion procedures
      Exemplary systems and methods for filtering an electromagnetic radiation can be provided. For example, at least one first arrangement can be provided which is capable of receiving at least one first electro-magnetic radiation and forwarding at least one second electro-magnetic radiation at different angles with respect to a direction of incidence of the first electro-magnetic radiation. At least one second wavelength dispersion arrangement can be provided which is configured to ...
      Read Full Article
    17. Apparatus and method for utilization of a high-speed optical wavelength tuning source

      Apparatus and method for utilization of a high-speed optical wavelength tuning source
      Exemplary embodiments of apparatus, source arrangement and method for, e.g., providing high-speed wavelength tuning can be provided. According to one exemplary embodiment, at least one arrangement can be provided which is configured to emit an electromagnetic radiation that (i) has a spectrum whose mean frequency changes at an absolute rate that is greater than about 6000 (or 2000) terahertz per millisecond, (ii) whose mean frequency changes over a range ...
      Read Full Article
    18. Multi-laboratory inter-institute reproducibility study of IVOCT and IVUS assessments using published consensus document definitions

      Multi-laboratory inter-institute reproducibility study of IVOCT and IVUS assessments using published consensus document definitions
      Aims The aim of this study was to investigate the reproducibility of intravascular optical coherence tomography (IVOCT) assessments, including a comparison to intravascular ultrasound (IVUS). Intra-observer and inter-observer variabilities of IVOCT have been previously described, whereas inter-institute reliability in multiple laboratories has never been systematically studied. Methods and results In 2 independent laboratories with intravascular imaging expertise, 100 randomized matched data sets of IVOCT and IVUS images were analysed by ...
      Read Full Article
    19. Methods and systems for optical imaging or epithelial luminal organs by beam scanning thereof

      Methods and systems for optical imaging or epithelial luminal organs by beam scanning thereof
      Arrangements, apparatus, systems and systems are provided for obtaining data for at least one portion within at least one luminal or hollow sample. The arrangement, system or apparatus can be (insertable via at least one of a mouth or a nose of a patient. For example, a first optical arrangement can be configured to transceive at least one electromagnetic (e.g., visible) radiation to and from the portion. A second ...
      Read Full Article
    20. Apparatus, method and system for performing phase-resolved optical frequency domain imaging

      Apparatus, method and system for performing phase-resolved optical frequency domain imaging
      Apparatus, system and method are provided which utilize signals received from a reference and a sample. In particular, a radiation is provided which includes at least one first electro-magnetic radiation directed to the sample and at least one second electro-magnetic radiation directed to the reference. A frequency of the radiation varies over time. An interference can be detected between at least one third radiation associated with the first radiation and ...
      Read Full Article
    21. Optimizing flushing parameters in intracoronary optical coherence tomography: an in vivo swine study

      Optimizing flushing parameters in intracoronary optical coherence tomography: an in vivo swine study
      Intracoronary optical frequency domain imaging (OFDI), requires the displacement of blood for clear visualization of the artery wall. Radiographic contrast agents are highly effective at displacing blood however, may increase the risk of contrast-induced nephropathy. Flushing media viscosity, flow rate, and flush duration influence the efficiency of blood displacement necessary for obtaining diagnostic quality OFDI images. The aim of this work was to determine the optimal flushing parameters necessary to ...
      Read Full Article
    22. Process, system and software arrangement for measuring a mechanical strain and elastic properties of a sample

      Process, system and software arrangement for measuring a mechanical strain and elastic properties of a sample
      A system, process and software arrangement are provided to determining data associated with at least one structural change of tissue. In particular, a first optical coherence tomography ("OCT") signal which contains first information regarding the tissue at a first stress level, and a second OCT signal which contains second information regarding the tissue at a second stress level are received. The first and second information are compared to produce comparison ...
      Read Full Article
    23. Systems, methods and computer-accessible medium which provide microscopic images of at least one anatomical structure at a particular resolution

      Systems, methods and computer-accessible medium which provide microscopic images of at least one anatomical structure at a particular resolution
      Exemplary embodiments of systems and methods can be provided which can generate data associated with at least one portion of a sample. For example, at least one first radiation can be forwarded to the portion through at least one optical arrangement. At least one second radiation can be received from the portion which is based on the first radiation. Based on an interaction between the optical arrangement and the first ...
      Read Full Article
    24. Method and apparatus for optical imaging via spectral encoding

      Method and apparatus for optical imaging via spectral encoding
      Exemplary method, apparatus and arrangement can be provided for obtaining information associated with a sample such as a portion of an anatomical structure. The information can be generated using first data, which can be based on a signal obtained from a location on the sample, and second data, where the second data can be obtained by combining a second signal received from the sample with a third reference signal. An ...
      Read Full Article
    25. 1-24 of 135 1 2 3 4 5 6 »
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. Organizations in the News

    1. (125 articles) Massachusetts General Hospital
    2. (119 articles) Harvard University
    3. (18 articles) Massachusetts Institute of Technology
    4. (6 articles) Erasmus University
    5. (4 articles) Cardiovascular Research Foundation
    6. (3 articles) National Institutes of Health
    7. (3 articles) Columbia University
    8. (3 articles) Nippon Medical School
    9. (2 articles) Wakayama Medical University
    10. (2 articles) Tufts University
    11. (2 articles) Kinki University
    12. (2 articles) FDA
  3. People in the News

    1. (30 articles) Benjamin J. Vakoc
    2. (27 articles) Melissa J. Suter
    3. (26 articles) Milen Shishkov
    4. (15 articles) Norman S. Nishioka
    5. (14 articles) Seok-Hyun Yun
    6. (14 articles) Wang Yuhl Oh
    7. (11 articles) Johannes F. de Boer
    8. (10 articles) Ik-Kyung Jang
    9. (10 articles) James G. Fujimoto
    10. (7 articles) Atsushi Tanaka
    11. (7 articles) Hongki Yoo
    12. (6 articles) Linbo Liu
  4. OCT Companies in the News

    1. (5 articles) NinePoint Medical
    2. (1 articles) Olympus
    3. (1 articles) Basler
    4. (1 articles) Cordis
    5. (1 articles) Wavelength Electronics
    6. (1 articles) Terumo Corporation
    7. (1 articles) Superlum