1. St. Jude Medical

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    1. Mentioned In 807 Articles

    2. In-Stent Restenosis Lesion Morphology Related to Repeat Stenting Underexpansion as Evaluated by Optical Coherence Tomography

      In-Stent Restenosis Lesion Morphology Related to Repeat Stenting Underexpansion as Evaluated by Optical Coherence Tomography
      Aims: To use optical coherence tomography (OCT) to predict newly implanted stent expansion for treatment of in-stent restenosis (ISR). Methods and results: With OCT-guidance, 143 ISR lesions were treated with a new stent. Stent underexpansion was defined as minimum stent area (MSA) 4.5mm 2 and MSA/average of reference lumen area 70%. New stent underexpansion was found in 33 lesions (23%), had a smaller old stent MSA (4.13 ...
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    3. Optical coherence tomography for observing development of pulmonary arterial vasa vasorum after bidirectional cavopulmonary connection in children

      Optical coherence tomography for observing development of pulmonary arterial vasa vasorum after bidirectional cavopulmonary connection in children
      ...CT imaging. OCT image acquisition was performed using a commercially available ILUMIEN FD-OCT Imaging System (St. Jude Medical Japan Co. Ltd., Tokyo, Japan). Images were obtained from a segmental PA of the inferior lobe ...
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    4. Intravascular imaging user interface systems and methods

      Intravascular imaging user interface systems and methods
      In part, the disclosure relates to intravascular data collections and generation of representations thereof include one or more view of regions associated with side branches or arteries such as a carina or bifurcation. In one embodiment, accessing a set of intravascular data stored in machine readable memory; performing side branch detection with regard to the intravascular data to identify one or more side branches; and identifying a plurality of frames ...
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      Mentions: St. Jude Medical
    5. Intravascular imaging system interfaces and stent detection methods

      Intravascular imaging system interfaces and stent detection methods
      The disclosure relates, in part, to computer-based visualization of stent position within a blood vessel. A stent can be visualized using intravascular data and subsequently displayed as stent struts or portions of a stent as a part of a one or more graphic user interface(s) (GUI). In one embodiment, the method includes steps to distinguish stented region(s) from background noise using an amalgamation of angular stent strut information ...
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    6. First Human Evaluation of Endothelial Healing after a Pipeline Flex Embolization Device with Shield Technology Implanted in Posterior Circulation Using Optical Coherence Tomography

      First Human Evaluation of Endothelial Healing after a Pipeline Flex Embolization Device with Shield Technology Implanted in Posterior Circulation Using Optical Coherence Tomography
      A 64-year-old female presented with an incidentally-discovered right posterior inferior cerebral artery (PICA) aneurysm, initially treated in 2015 by simple coiling. Follow-up demonstrated significant coil compaction that required retreatment. Retreatment was done uneventfully using a Pipeline embolization device (PED) shield deployed starting from the basilar artery and ending at the V4 segment of the vertebral artery. Eight-weeks post-deployment, a follow-up digital subtraction imaging (DSA) and intravascular imaging with optical coherence ...
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      Mentions: St. Jude Medical
    7. Friction torque limiter for an imaging catheter

      Friction torque limiter for an imaging catheter
      The invention provides a frictional torque limiter assembly for an imaging core spinning in a patient's body. The torque limiter assembly torsionally isolates the imaging core from a motor that spins the imaging core. An interference fit between a slitted drive tube and a spacer tube acts as a clutch that allows a spinning imaging probe to slow or stop relative to the motor until the motor is stopped ...
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      Mentions: St. Jude Medical
    8. Intravascular Measurement and Data Collection Systems, Apparatus and Methods

      Intravascular Measurement and Data Collection Systems, Apparatus and Methods
      A method and apparatus for determining properties of a tissue or tissues imaged by optical coherence tomography (OCT). In one embodiment the backscatter and attenuation of the OCT optical beam is measured and based on these measurements and indicium such as color is assigned for each portion of the image corresponding to the specific value of the backscatter and attenuation for that portion. The image is then displayed with the ...
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      Mentions: St. Jude Medical
    9. Gradient Index Lens Assembly-Based Imaging Apparatus, Systems and Methods

      Gradient Index Lens Assembly-Based Imaging Apparatus, Systems and Methods
      p id="p-0001" num="0000"In part, the disclosure relates to a lens assembly. The lens assembly can be used to direct light for sensing and imaging. In one embodiment, the lens assembly is a component of an intravascular data collection probe such as an optical coherence tomography probe. The lens assembly can include an optical fiber having a first diameter and a gradient index lens that includes a rod ...
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      Mentions: St. Jude Medical
    10. Intensity noise reduction methods and apparatus for interferometric sensing and imaging systems

      Intensity noise reduction methods and apparatus for interferometric sensing and imaging systems
      In part, aspects of the invention relate to methods, apparatus, and systems for intensity and/or pattern line noise reduction in a data collection system such as an optical coherence tomography system that uses an electromagnetic radiation source and interferometric principles. In one embodiment, the noise is intensity noise or line pattern noise and the source is a laser such as a swept laser. One or more attenuators responsive to ...
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    11. Optical buffer-based apparatus for increasing light source repetition rate

      Optical buffer-based apparatus for increasing light source repetition rate
      In one embodiment, the invention relates to an apparatus for increasing the repetition rate in a light source. The apparatus includes a first optical coupler comprising a first arm, a second arm and a third arm; a first mirror in optical communication with the second arm of the first optical coupler; and a first optical delay line having a first end in optical communication with the third arm of the ...
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    12. Bifurcation and Ostial Optical Coherence Tomography Mapping (BOOM) – Case Description of a Novel Bifurcation Stent Technique

      Bifurcation and Ostial Optical Coherence Tomography Mapping (BOOM) – Case Description of a Novel Bifurcation Stent Technique
      Stent placement guided by angiography alone is often inexact, but of increased importance with bifurcation percutaneous coronary intervention (PCI). We describe a novel technique using optical coherence tomography (OCT)-guided angiographic co-registration termed Bifurcation and Ostial OCT Mapping (BOOM). The technique is based on the precise identification and mapping of the side-branch ostium using co-registration to minimize protrusion of stent struts into the main branch while ensuring full coverage of ...
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    13. 1-15 of 807 1 2 3 4 ... 52 53 54 »
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  2. About St. Jude Medical

    St. Jude Medical

    St. Jude Medical was acquired by Abbot in 2016.  St. Jude develops medical technology and services that focus on putting more control into the hands of those who treat cardiac, neurological and chronic pain patients worldwide.  St. Jude Medical is headquartered in St. Paul, Minnesota and has four major focus areas that include: cardiac rhythm management, atrial fibrillation, cardiovascular and neuromodulation.  St. Jude acquired Lightlab Imaging in 2010. Lightlab makes intravascular OCT imaging products.

  3. Quotes about St. Jude Medical

    1. We are pleased to add this new growth platform to our cardiovascular business, especially in conjunction with our FFR platform, and we are excited by the many opportunities this acquisition creates for St. Jude Medical and LightLab, physician customers and their patients...We welcome LightLab and its employees to St. Jude Medical.
      Daniel J. Starks in St. Jude Medical to Acquire LightLab Imaging for $90M in Cash
    2. We are excited to join with a partner who shares our vision of improving patient outcomes and reducing health care costs through solutions which enable physicians to make earlier and more accurate treatment decisions... We believe St. Jude Medical's U.S. and international footprint, along with its existing FFR measurement technology, will accelerate growth for our industry-leading OCT technology. We look forward to joining the St. Jude Medical team.
      David W. Kolstad in St. Jude Medical to Acquire LightLab Imaging for $90M in Cash
    3. St. Jude Medical's acquisition of LightLab confirms the validity and potential utility of this leading edge technology...We are planning a best-in-class OCT solution. We currently have CE Mark in Europe on our first generation platform, and we are targeting a release of our second generation platform in Europe early next year. We anticipate that this system will incorporate a smaller catheter, shorter prep time, faster pullback speed, and a longer imaging segment than the current device.
      Scott Huennekens in Volcano Announces Positive Clinical Experience With Its Second Generation OCT Catheter, Prepares for U.S. Regulatory Study