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microbubbles definitytm  (Lantheus Medical Imaging)

 
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    Structured Review

    Lantheus Medical Imaging microbubbles definitytm
    (a) Lateral (top row) and axial (bottom row) images of <t>microbubble</t> clouds located near the array's geometric focus reconstructed at 306 kHz (0.53 MPa estimated in-situ pressure), 612 kHz (0.27 MPa estimated in-situ pressure), and 1.224 MHz (0.23 MPa estimated in-situ pressure), respectively, through an ex-vivo human skullcap using source-based aberration corrections. Please note that the scale bars used in each sub plot in figure 10(a) are different. (b) Frequency spectrum of the beamformed signal at the point of maximum intensity is given for each of the cases in (a). (c) Normalized maximum pixel projection images of the tube phantom obtained through an ex-vivo human skullcap. Images were captured at both the half-harmonic (612 kHz transmit frequency, 0.53 MPa estimated in-situ pressure) and the second-harmonic (306 kHz transmit frequency, 0.27 MPa estimated in-situ pressure), and were reconstructed with and without the use of source-based aberration corrections on receive. The cross-sectional images (bottom row) were generated by taking the maximum pixel projection over the range of [−1,1] mm in Y.
    Microbubbles Definitytm, supplied by Lantheus Medical Imaging, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/definitytm+microbubbles/definity+microbubbles/pmc05135599-188-9-13
    Average 90 stars, based on 1 article reviews
    microbubbles definitytm - by Bioz Stars, 2026-10
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    Images

    1) Product Images from "A multi-frequency sparse hemispherical ultrasound phased array for microbubble-mediated transcranial therapy and simultaneous cavitation mapping"

    Article Title: A multi-frequency sparse hemispherical ultrasound phased array for microbubble-mediated transcranial therapy and simultaneous cavitation mapping

    Journal: Physics in medicine and biology

    doi: 10.1088/0031-9155/61/24/8476

    (a) Lateral (top row) and axial (bottom row) images of microbubble clouds located near the array's geometric focus reconstructed at 306 kHz (0.53 MPa estimated in-situ pressure), 612 kHz (0.27 MPa estimated in-situ pressure), and 1.224 MHz (0.23 MPa estimated in-situ pressure), respectively, through an ex-vivo human skullcap using source-based aberration corrections. Please note that the scale bars used in each sub plot in figure 10(a) are different. (b) Frequency spectrum of the beamformed signal at the point of maximum intensity is given for each of the cases in (a). (c) Normalized maximum pixel projection images of the tube phantom obtained through an ex-vivo human skullcap. Images were captured at both the half-harmonic (612 kHz transmit frequency, 0.53 MPa estimated in-situ pressure) and the second-harmonic (306 kHz transmit frequency, 0.27 MPa estimated in-situ pressure), and were reconstructed with and without the use of source-based aberration corrections on receive. The cross-sectional images (bottom row) were generated by taking the maximum pixel projection over the range of [−1,1] mm in Y.
    Figure Legend Snippet: (a) Lateral (top row) and axial (bottom row) images of microbubble clouds located near the array's geometric focus reconstructed at 306 kHz (0.53 MPa estimated in-situ pressure), 612 kHz (0.27 MPa estimated in-situ pressure), and 1.224 MHz (0.23 MPa estimated in-situ pressure), respectively, through an ex-vivo human skullcap using source-based aberration corrections. Please note that the scale bars used in each sub plot in figure 10(a) are different. (b) Frequency spectrum of the beamformed signal at the point of maximum intensity is given for each of the cases in (a). (c) Normalized maximum pixel projection images of the tube phantom obtained through an ex-vivo human skullcap. Images were captured at both the half-harmonic (612 kHz transmit frequency, 0.53 MPa estimated in-situ pressure) and the second-harmonic (306 kHz transmit frequency, 0.27 MPa estimated in-situ pressure), and were reconstructed with and without the use of source-based aberration corrections on receive. The cross-sectional images (bottom row) were generated by taking the maximum pixel projection over the range of [−1,1] mm in Y.

    Techniques Used: In Situ, Ex Vivo, Generated

    (a). Contrast-enhanced T1-weighted MR image of the rat taken with contrast following FUS+microbubbles (MBs). (b). Corresponding passive acoustic maps from the burst 30 s into the sonication for sonications with MBs and BBB opening. The lateral plane of maximum intensity pixel projection is shown. (c) Frequency spectrum of the beamformed signal at the point of maximum intensity in (b) is given.
    Figure Legend Snippet: (a). Contrast-enhanced T1-weighted MR image of the rat taken with contrast following FUS+microbubbles (MBs). (b). Corresponding passive acoustic maps from the burst 30 s into the sonication for sonications with MBs and BBB opening. The lateral plane of maximum intensity pixel projection is shown. (c) Frequency spectrum of the beamformed signal at the point of maximum intensity in (b) is given.

    Techniques Used: Sonication

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    Saline:

    Article Title: Methods and systems for noninvasive and localized brain liquid biopsy using focused ultrasound
    Article Snippet: .. Definity microbubbles (Lantheus Medical Imaging, North Billerica, MA) were withdrawn with an additional 18-gauge needle to vent the vial and diluted with preservative-free normal saline to prepare a diluted bolus (microbubble diameter: 1.38±0.13 mm; concentration: 3.87±0.66×109 microbubbles/mL). ..

    Concentration Assay:

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    Injection:

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    Article Snippet: .. Microbubbles (Definity, Lantheus Medical Imaging, N. Billerica, MA, USA) were intravenously administered to the mouse through a bolus injection. .. The size of microbubbles was 1.34 ± 0.28 μm in diameter, measured by a cell counter (Countless 2, Thermo Fisher Scientific, Waltham, MA, USA).

    Article Title: Role of P 2 × 7 receptor during focused ultrasound induced blood brain barrier modulation.
    Article Snippet: .. Intravenous injection of microbubbles in rat’s tail (20 μL/kg, Definity, Lantheus Medical Imaging) was performed and sonication initiated 10 s after injection. ..

    Sonication:

    Article Title: Role of P 2 × 7 receptor during focused ultrasound induced blood brain barrier modulation.
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    Article Snippet: This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record.. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article.. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

    Formulation:

    Article Title: A pre-clinical MRI-guided all-in-one focused ultrasound system for murine brain studies
    Article Snippet: .. Microbubble Preparation and Dosing: Microbubbles with a formulation similar to DEFINITY® (Lantheus Medical Imaging, Inc., Massachusetts, USA) were prepared in-house . ..

    Anesthesia:

    Article Title: Evaluation of focused ultrasound modulation of the blood-brain barrier in gray and white matter.
    Article Snippet: This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record.. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article.. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

    IV Injection:

    Article Title: Evaluation of focused ultrasound modulation of the blood-brain barrier in gray and white matter.
    Article Snippet: This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record.. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article.. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.



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    microbubbles definitytm  (Lantheus Medical Imaging)
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    Lantheus Medical Imaging microbubbles definitytm
    (a) Lateral (top row) and axial (bottom row) images of <t>microbubble</t> clouds located near the array's geometric focus reconstructed at 306 kHz (0.53 MPa estimated in-situ pressure), 612 kHz (0.27 MPa estimated in-situ pressure), and 1.224 MHz (0.23 MPa estimated in-situ pressure), respectively, through an ex-vivo human skullcap using source-based aberration corrections. Please note that the scale bars used in each sub plot in figure 10(a) are different. (b) Frequency spectrum of the beamformed signal at the point of maximum intensity is given for each of the cases in (a). (c) Normalized maximum pixel projection images of the tube phantom obtained through an ex-vivo human skullcap. Images were captured at both the half-harmonic (612 kHz transmit frequency, 0.53 MPa estimated in-situ pressure) and the second-harmonic (306 kHz transmit frequency, 0.27 MPa estimated in-situ pressure), and were reconstructed with and without the use of source-based aberration corrections on receive. The cross-sectional images (bottom row) were generated by taking the maximum pixel projection over the range of [−1,1] mm in Y.
    Microbubbles Definitytm, supplied by Lantheus Medical Imaging, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Image Search Results


    (a) Lateral (top row) and axial (bottom row) images of microbubble clouds located near the array's geometric focus reconstructed at 306 kHz (0.53 MPa estimated in-situ pressure), 612 kHz (0.27 MPa estimated in-situ pressure), and 1.224 MHz (0.23 MPa estimated in-situ pressure), respectively, through an ex-vivo human skullcap using source-based aberration corrections. Please note that the scale bars used in each sub plot in figure 10(a) are different. (b) Frequency spectrum of the beamformed signal at the point of maximum intensity is given for each of the cases in (a). (c) Normalized maximum pixel projection images of the tube phantom obtained through an ex-vivo human skullcap. Images were captured at both the half-harmonic (612 kHz transmit frequency, 0.53 MPa estimated in-situ pressure) and the second-harmonic (306 kHz transmit frequency, 0.27 MPa estimated in-situ pressure), and were reconstructed with and without the use of source-based aberration corrections on receive. The cross-sectional images (bottom row) were generated by taking the maximum pixel projection over the range of [−1,1] mm in Y.

    Journal: Physics in medicine and biology

    Article Title: A multi-frequency sparse hemispherical ultrasound phased array for microbubble-mediated transcranial therapy and simultaneous cavitation mapping

    doi: 10.1088/0031-9155/61/24/8476

    Figure Lengend Snippet: (a) Lateral (top row) and axial (bottom row) images of microbubble clouds located near the array's geometric focus reconstructed at 306 kHz (0.53 MPa estimated in-situ pressure), 612 kHz (0.27 MPa estimated in-situ pressure), and 1.224 MHz (0.23 MPa estimated in-situ pressure), respectively, through an ex-vivo human skullcap using source-based aberration corrections. Please note that the scale bars used in each sub plot in figure 10(a) are different. (b) Frequency spectrum of the beamformed signal at the point of maximum intensity is given for each of the cases in (a). (c) Normalized maximum pixel projection images of the tube phantom obtained through an ex-vivo human skullcap. Images were captured at both the half-harmonic (612 kHz transmit frequency, 0.53 MPa estimated in-situ pressure) and the second-harmonic (306 kHz transmit frequency, 0.27 MPa estimated in-situ pressure), and were reconstructed with and without the use of source-based aberration corrections on receive. The cross-sectional images (bottom row) were generated by taking the maximum pixel projection over the range of [−1,1] mm in Y.

    Article Snippet: The receiving capabilities of the array were investigated by imaging ultrasound-stimulated microbubbles (DefinityTM, Lantheus Medical Imaging, North Billerica, MA, USA) flowing through thin-walled tube phantoms (Cole-Parmer, Vernon Hills, IL, USA).

    Techniques: In Situ, Ex Vivo, Generated

    (a). Contrast-enhanced T1-weighted MR image of the rat taken with contrast following FUS+microbubbles (MBs). (b). Corresponding passive acoustic maps from the burst 30 s into the sonication for sonications with MBs and BBB opening. The lateral plane of maximum intensity pixel projection is shown. (c) Frequency spectrum of the beamformed signal at the point of maximum intensity in (b) is given.

    Journal: Physics in medicine and biology

    Article Title: A multi-frequency sparse hemispherical ultrasound phased array for microbubble-mediated transcranial therapy and simultaneous cavitation mapping

    doi: 10.1088/0031-9155/61/24/8476

    Figure Lengend Snippet: (a). Contrast-enhanced T1-weighted MR image of the rat taken with contrast following FUS+microbubbles (MBs). (b). Corresponding passive acoustic maps from the burst 30 s into the sonication for sonications with MBs and BBB opening. The lateral plane of maximum intensity pixel projection is shown. (c) Frequency spectrum of the beamformed signal at the point of maximum intensity in (b) is given.

    Article Snippet: The receiving capabilities of the array were investigated by imaging ultrasound-stimulated microbubbles (DefinityTM, Lantheus Medical Imaging, North Billerica, MA, USA) flowing through thin-walled tube phantoms (Cole-Parmer, Vernon Hills, IL, USA).

    Techniques: Sonication