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Longport High Resolution Ultrasound

Longport High Resolution Ultrasound. LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC. System Description.

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Longport High Resolution Ultrasound

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  1. Longport High Resolution Ultrasound LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  2. System Description Longport’s high resolution ultrasound system the EPISCAN-I-200 has been designed to image the skin and underlying few centimetres of soft tissue with great clarity. Ultrasound of centre frequency as high as 50MHz can be utilized to provide clear images of the skin’s structure, visualise the impact of many of the diseases and injuries that inflict this region and monitor the impact of treatments. The EPISCAN’s software operates under Windows XP and has been designed to be user friendly as well as providing the user with a series of features and functions that allow image annotations and measurements to be performed as well as comprehensive patient record keeping. Further, digital photographs can be imported. The EPISCAN has been designed to occupy a small space in a clinician’s office or treatment area and can positioned on a small trolley or a desk. LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  3. Dermatological Applications Applications include: • Skin lesion mapping • Monitoring the impact of aesthetic procedures on the skin • Assessing the impact of medications on the skin • Wound and scar assessment • General assessment of skin conditions and diseases and the monitoring of treatments LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  4. 30MHz Ultrasound Image of Inner Arm LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  5. 30MHz Ultrasound Image of Outer Arm Note increased skin thickness and reduced reflections from upper levels of dermis compared with previous inner arm scan. These changes are believed to be the result of sun induced damage. LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  6. 30MHz Ultrasound Image of Forehead Wrinkle LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  7. 30MHz Ultrasound Image of Nail Bed Nail LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  8. 30MHz Ultrasound Image of Skin Lesion LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  9. 40MHz Ultrasound Image of Skin Structure LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  10. 40MHz Image of Hair Follicle LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  11. 50 MHz Image of Hair Follicle LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  12. Impact Of Different Palettes 30MHz Image with different palettes employed (a range of palettes are available through the EPISCAN software) LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  13. Skin Lesion Image With Measurements 30MHz Ultrasound Image of Skin Lesion LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  14. Skin Lesion Image With Measurements 30MHz Ultrasound Image of Skin Lesion LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  15. Quantitative Assessment of Images Many applications of the EPISCAN relate to assessing the impact of a treatment or process, where the user is looking to measure the differences to result from their intervention normally over time. The EPISCAN offers a series of tools to help quantitatively measure changes that may occur as well as providing the user with the ability to visually qualitatively asses sequences of images tiled on the screen. Most simply quantitative measurements can be linear measurements or area measurements, for example measuring dermal thickness. The EPISCAN also provides the user with the means to compare the make-up of the reflected signals that is used to create the images. The following example assess the signal strength of each pixel that makes up the image or from a defined area of the image. LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  16. Impact of Moisturizer on Skin 1hr after Removal of Surplus Moisturizer Moisturizer Saturation Pre Moisturizer LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  17. Pixel Analysis The previous images show the same area of skin before, during and one hour after saturation with a moisturiser. One each image an identical area was defined and the pixel intensity distribution determined within that defined area. The resultant distribution plots are shown on the page following this. These plots show that prior to the application of the moisturizer the average intensity of the pixels was higher and that one hour after the removal of the surplus moisturizer there had been a small but measurable change back towards the pre application condition. (This trend is as expected as moisturizing or hydrating of the skin lessens the ultrasound reflections.) The final page of this sequence shows numerical representation of the distribution plots. Changes in collagen resulting from various treatments are expected to be assessable using this approach, thus providing the clinician with a numerical representation of skin ageing or rejuvenation. LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  18. Distribution of Pixel Intensity for Moisturizing Scans Number of Pixels Intensity Level LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  19. Pre Moisturizer Moisturizer Applied 1 hr After Application Median Intensity 40 29 31 Variance 268341.49 341359.49 318341.94 Coefficient of variation (%) 91.63 103.35 99.8 Comparative Statistical Analysis of the Three Moisture Scans LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  20. Various probes at centre frequencies between 16 & 50MHz 15mm scan length Digitalisation rate up to 200 million samples per second Wireless and cable net working capability CD/DVD Read/Write ROM Multiple memory card slots Blue tooth enabled 17 inch screen (1280 x 1024) Footswitch option CE/UL Certified, US FDA Marketing Clearance obtained Windows XP Operating system Linear & area measurement plus text annotation functions Integrated relational database for the patient / image record retention Multiple image viewing Image analysis functions Multiple image viewing palette options Image export as DICOM and BMP files Drag and drop capability including into Microsoft Office programs Digital photographs can be imported User selectable images size up to 1024 x 2048 pixels System Specifications LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

  21. Further Information For further information on this system and its applications and global sales enquiries please contact: PPM Consult Ltd Business web site: PPMconsult.com Medical web site: a1med.net E-mail: info@a1med.net LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC / High-Resolution Ultrasound / LONGPORT, INC

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