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A Breakthrough in SPECT Myocardial Perfusion Imaging
Spectrum Dynamics has developed an Artificial Intelligence (AI) methodology for attenuation correction for its D-SPECT® Series cardiac camera. It’s another innovation from Spectrum Dynamics to truly transform nuclear cardiology.
TruCorr Adresses the Challenges Created by Attenuation Artifacts
TruCorr is a revolutionary approach that uses Deep Learning to generate attenuation corrected myocardial perfusion images. This new capability for the D-SPECT Cardiac Digital SPECT improves image quality and integrates seamlessly with the existing Myocardial Perfusion Imaging (MPI) existing workflow.
A Patient-Centered Innovation for D-SPECT That Improves Accuracy and Ease of SPECT Imaging
Enhance the value of SPECT in myocardial perfusion imaging with CZT-based images corrected with TruCorr. TruCorr is based on the patient's SPECT myocardial perfusion emission data and offers a more convenient and efficient attenuation correction process for both clinicians and patients.
Benefits
- Eliminates the requirement for a supplementary CT scan, reducing additional radiation dose
- Can reduce the number of scan acquisitions required for accurate interpretation: avoid upright/supine or supine/prone dual positioning scanning
- Generates workflow efficiencies by eliminating the need to manually correct for SPECT-CT misregistration issues
- Enables accurate analysis with absolute quantification
- Enables the possibility of low-dose, stress-only imaging in certain patients
With TruCorr your practice will gain more time and resources to dedicate where they are needed most, as well as more accurate imaging to guide care decisions.
Deep Learning Attenuation Correction (DLAC) Methodology
TruCorr is based on a convolutional neural network (CNN) that was trained to correct reconstructed emission data. It uses only the SPECT data from a single acquisition, with no CT or Gd-153 transmission scan required or additional time beyond D-SPECT standard clinical protocols.
Seamless Workflow from Acquisition Through Image Review
In the integrated TruCorr workflow, the TruSPECT workstation does all the work, generating deep learning attenuation corrected (DLAC) datasets for you to review in your preferred image viewing program.
TruSPECT Workstation Integration: Apply TruCorr and generate attenuation corrected images by using the workflow integrated in the D-SPECT Workstation.
Flexible Patient Positioning: Utilize TruCorr in supine or upright patient scanning positioning.
Easy-to-access results: Review images using your preferred cardiac analysis software, such as 4DM or Cedars.
3 Simple Steps to Improved Image Quality:
Step 1: Select the patient folder.
Step 2: Select the dataset for attenuation correction.
Step 3: Click the TruCorr button.
Reconstruction starts immediately and the system generates attenuation corrected myocardial perfusion images quickly and easily.
Clinical Cases
<<< TruCorr
Non-Corrected >>>
<<< TruCorr
Non-Corrected >>>
Stress/Rest
Female; 64.4kg; 24.2 BMI
4.4mCi/4.3mCi
162.8MBq/159.2MBq
Stress/Rest
Female; 91.7kg; 37.0 BMI
5.1mCi/21.3mCi
188.7MBq/788.1MBq
Stress/Rest
Male; 63.1kg; 21.8 BMI
4.1mCi/15.8mCi
151.7MBq/584.6 MBq
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Testimonials
“In our experience, it has dramatically reduced the perceived necessity to proceed with a rest image. It created greater uniformity in the images such that normal is easy to recognize and we can confidently say no, this patient does not need to go on to have a rest image.”
Timothy M. Bateman M.D.
Co-Director, Cardiovascular Radiologic Imaging, Mid America Heart Institute Professor of Medicine, University of Missouri-Kansas City, Kansas City, Missouri
“Our initial experience with TruCorr attenuation correction has been encouraging. We have obtained marked improvement in image quality compared to uncorrected images.”
Marvin W. Kronenberg, M.D.
Director Heart Station and Nuclear Cardiology, Vanderbilt Heart and Vascular Institute.
Innovations that Transform SPECT Cardiac Imaging
Fifteen years after the introduction of the first digital SPECT cardiac camera, Spectrum Dynamics continues to set the standard in digital SPECT imaging. Through close collaboration with the brightest minds in nuclear medicine – our customers – we have created a true paradigm shift in design, workflow and diagnostic capabilities.We’re continuously expanding our offerings, scanner features, and functionalities to ensure efficient clinical workflows and an optimal patient experience. We are proud of our reputation for building authentic partnerships supporting original research.
Downloads
TruCorr Overview
TruCorr Introduction
TruCorr Technical Brief
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Collin Schaeffer
VP Marketing
Collin Schaeffer serves as Vice President of Marketing forSpectrum Dynamics Medical and is responsible forleading theglobalmarketing organization.
Prior to joining the company and through his more than 17 years in the nuclear medicine and molecular imaging industry, Collin gained an array of experience in marketing, product management, and R&D.
Collin holds a Bachelor of Science in nuclear medicine technology.
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Yoel Zilberstien
Founder, CTO & Business Development
YoelZilberstienis the founder of Spectrum DynamicsMedicaland servestodayas Chief Technology Officer and heads thebusiness development of the company, Yoel is also responsible and is the inventor and co–inventor ofthecompany’s formidable patent and trade secretsportfolio.
Yoel started his careeras mechanical engineer inElscintin the nuclear medicine division wherehe developedmany of the technologies that have become standard within the SPECT industry.This division was later bought by GE. After leaving Elscint Yoel joinedBiosense who focused on Electro-Physiology where he co-invented an endo-vascular GPS guidance system today known as the Carto system.Biosense was laterbought byJohnson & Johnson.
In 2000Yoel founded the Spectrum Dynamics Medical with the vision of transformingtheslow andunclearanalognuclearimaging technology toclear, digital and almost onlineimaging.Therebyproviding the platforms for innovative clinical imagingtherapyguidingapplications.
Yoel holdsBScdegree in mechanical engineering from the Technion Institute of Technology.
Jim Haisler
Chief Commercial Officer
Jim Haisler heads the global commercial operations ofSpectrum Dynamics Medicalbeing responsible for salesandmarketingofthe company’s products.
Jim brings tothecompanyextensive experience in general management, sales and marketing in the field of medical diagnostic imaging and therapy.
Prior to joiningthe company,Jimheld executive level sales management positions with Philips Medical Systems, PhyMatrix Diagnostic Imaging, Dornier Medical Systems, N.A. and ADAC Laboratories.
Jimhas an educational background in X-ray and Nuclear Medicine TechnologyandholdsanMBADegreein Business from Pepperdine University.
Nathaniel Roth
Chief R&D and Clinical Research Officer
NathanielRoth serves asSpectrum Dynamics MedicalVicePresidentofresearchand development where he oversees and leads the developmentof the company’s products, clinical research and innovativetechnologies.
Nathaniel joined the company as physicist later takingroles of Chief Physicist,Chief Physicist and Clinical Research Director,R&D managerbefore assuming his current role.
Prior to joining the company,Nathanielserved as physicist for EADS, a military field company.
Nathanielholds aMScdegreein physics from University of Nice, France with additional post graduate degree in optics from the University of Saint Etienne.
Tomer Gabay
Chief Financial Officer
Tomer Gabay Serves as Spectrum Dynamics Medical CFO, being responsible for managing the company’s finances, including financial planning, management of financial risks, record-keeping, and financial reporting.
Prior to his appointment as CFO, Tomer Served as Director of Finance and controller of the company.
Before joining the company, Tomer served as an audit manager of public and private companies in various industries at PwC Israel.
Tomer brings over 10 years of experience in Finance, Business and Operations in global organizations as well as startups including business planning, budgeting, forecasting, negotiations, due-diligence and fund raising. Tomer holds a BA degree in economics and accounting, and is a certified public accountant.
Amir Stadtmauer
VP Operations
Amir Stadtmaueris responsible forleading theglobaloperations activitiesofSpectrum Dynamics Medical,which includesmanufacturing,sourcing,logistics,informationsystemandengineering.
Amirhas a vastsupplychain experienceofover 22 yearsinleadingoperationteamsofcapital equipment companies.
Amir holds anMScdegreein Industrial Engineering and Managementfrom Tel-Aviv University.
Igor Naroditsky
Vice President RA & QA
IgorNaroditskyis responsible for the Regulatory Affairs and Quality Assurance of Spectrum Dynamics Medical.
Igorbrings over 20 years of solid quality, regulatory and engineering experience in the healthcare and capital equipmentindustry. Prior to joining Spectrum Dynamics,Igorserved as Vice President of Quality and Regulatory atKarmelSonix(ASX: KSI), an Australian healthcare company. Before that, he served for 10 years as Director of Global Quality Assurance and Regulatory Affairs atCamtek(NYSE: CAMT).
Igorholds a BScdegree in Industrial Engineeringfrom Ben Gurion Universityand aMScdegreein System Engineering and Managementfrom the Technion Institute of Technologyandis a Certified Quality Engineer.
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Xin Ma
Guang Mai CEO
Xin serves as Shanghai Guangmai (SD’s China Division) CEO since 2021.
Before joining the company, Xin served as CEO at Foze Medical Technology Limited and CEO at Shanghai Hi-tech Medical Technology limited for over 12 years.
Xin graduated from Kellogg School of management with MBA degree and from London School of Economics with MSc in Information Technology.
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Ayelet Dekel
VP Human Resources
Ayelet Dekel serves as Spectrum Dynamics Medical Vice President of human resources, being responsible for theglobalpeople operations.
Ayeletjoinedthe companyassupply chainmanagerlater becomingVPofOperationsand HR manager before assuming her current role in the company.
Ayeletbrings to SpectrumDynamics20years of experience intheglobal operations and human resources management.
Ayeletholds aBSc degreeinindustrial engineeringandanAdvanced Certificate Studies in Human Resourcesfrom Bar Ilan University.
Nilda Rivera
Senior Director of Product Marketing
Nilda Riverais responsible for the worldwide marketing activities of Spectrum Dynamics Medical includingtrade shows, advertisement, web and social media, productsdefinition,sales tooldevelopmentetc.
Prior to joining the company Nilda workedatGEfor many years andheldvariousseniornuclear medicine and PETsales and marketingroles. Before joining GE Nilda worked as staffnuclearmedicinetechnologist/clinicalinstructorUniversity of Miami Jackson Memorial Hospital.
Nilda holds aBScdegree inBiology/Chemistry from theUniversity of Miami and is also nuclear medicine technologist.
Dalia Shiti
VP Clinical Applications
Dalia Shiti serves as Spectrum Dynamics Medical Vice President of clinical applications being responsible for theapplications training of the company’s customers worldwide.
In her previousrolesin thecompanyDalia servedasclinicalapplicationsspecialist and clinical applicationmanager.
Before joining the company Daliaserved asleadingtechnicianinBnai Zion Medical Center, Israel.
Ruthie Ben-kish
VP of Product development
Ruthie Ben–Kishserves as the director of software developmentandmanages the main products development programsin Spectrum Dynamics Medical.
Ruthiejoined the company assoftwaredepartmentmanager andwasthenpromoted toDirector ofSoftwaredevelopmentbefore assuming her current role.Ruthie brings to SpectrumDynamicsMedicalover 25 years of experience in development of medical imaging and diagnostic systems of multiple modalities.
Ruthie holds aBScdegreein Electrical Engineering andaMScdegreein Biomedical Engineering from the Technion Institute of Technology.
Shlomi Aloya
VP Customer Support
Shlomi Aloya is responsible forleading theglobalcustomer support organization ofSpectrum Dynamics Medical.
Shlomi has a vast service, operation and R&D experience of over 22 years in leading technical teams for capital equipment companies.
Shlomi holds BA Executives degree Business Administration and a M.A. Decision making & Negotiation
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Gilad Yoeli
Chief Executive Officer
Giladserves as Spectrum DynamicsMedicalCEO since 2019.
Before assuming the role of CEO Gilad served as the company CFO andchief operations officer of the company
Before joining the company Gilad served asChief Financial Officer atCoreFlow, and Senior Manager at Ernst & Young.
Gilad graduated the University of Haifa with aBAdegree in Economics and has spent his career in roles of increasing responsibility giving him a great range of exposure and leadership in business planning, medical devices, entrepreneurship, venture capital, and biotechnology.