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Workstation OASIS

Workstation OASIS

von Segami 

für DDD Kameras.

Eine hochleistungsfähige

auf "Windows"

basierende Lösung

zur Bildgebung.

Wichtige Merkmale

- leistungsstark, innovativ, klinisch bewährt

- effizienter Workflow durch individuelle Benutzeranpassungen

- intuitive, logisch strukturierte Benutzeroberfläche

- viele Untersuchungen bereits in der Grundversion enthalten

- Serverfunktionalität und verschiedene Lizenzmodalitäten Integration   optionaler Anwendungen:

- DICOM Modality Worklist, PACS und RIS

- SPECT-Fusion mit externen CT-Bildern

- Half time / Half dose Imaging (OSEM3D)

- Corridor4DM, Emory Cardiac Toolbox oder Cedars QGS/QPS

weitere Informationen:

Eine komplette Workstation für alle gängigen Untersuchungen, sowohl planar, also auch SPECT.

Die OASIS-Quantum-Workstation bietet auch exzellente Fusionsmöglichkeiten für separat akquirierte PET/CT, CT und oder MR Studien an.

Die OASIS-Architektur besteht aus einem Server und Client-Modul auf Windows-PC-Basis.

Standardmäßig handelt es sich um eine Einzelplatzversion (Node-Lock).

Ein umfassendes Lizenz-Programm zur Ausweitung auf ganze Abteilungen ist leicht möglich und bietet den Vorteil, alle Kameras aller Hersteller mit nur einer Quantifizierungs-Software

an mehreren Arbeitsplätzen zu bearbeiten.


Die Standard-Einzelplatzversion beinhaltet:


Server functionality

· Patient database with database editor and anonymization tools

· DICOM connectivity to PACS and other modality workstations

· Query/Retrieve functionality


General NM applications

· Bones for analysis and review of static, dynamic, wholebody, and SPECT studies

· Gastric applications for emptying and reflux studies in static and/or dynamic formats

· Lung application for review and analysis of planar and SPECT studies

· Renal/Renal Transplant analysis and review of DTPA, MAG3, and DMSA studies

· Liver application for gallbladder ejection fraction

· Application for review and analysis of Shunt studies (liver, lung, brain)

· Application for review and analysis of Thyroid and Parathyroid studies

· Application for review and analysis of Salivary Gland studies

· Application for review and analysis of Sentinel Node studies

· Application for review and analysis of GI Bleed studies


General Tools

QC analysis of Floods, Bars, COR, and Jaszczak acquisitions

Reconstruction of SPECT and Gated SPECT studies with FBP or 3D‐Iterative

Motion correction for planar dynamic studies

Display scripting for customization of page layouts (provided by developer)

Import/export DICOM data from CD, DVD, or USB

Save result screens as DICOM SC/MFSC or save as JPEG, PNG, BMP, or AVI files

Cardiology applications CardiacREquant for reconstruction, re‐orientation, masking, and slice display of cardiac SPECT studies MUGA for planar gated bloodpool analysis Choice of Cedars QGS/QPS or Corridor4DM SPECT


Neurology applications CerSPECT for reconstruction, re‐orientation, slice display of brain SPECT studies.

*Optional applications for neurological studies include processing module for DaTscan neuro‐receptor

  studies, SISCOM and NeuroGam for quantification of HMPAO, ECD and FDG brain studies.  

  Siehe Optionen



Exclusive as Standard only for almedis-Customer!

Exclusive Segami application for review and analysis of Ventilation/Perfusion Lung SPECT studies, developed in collaboration with Lund University (Sweden). The application provides OSEM reconstruction of data, correction for hotspots, normalization between ventilation and perfusion, and creates a V/P ratio dataset. Data are displayed on a slice by slice basis, and as MIP (maximum intensity projection) images. The software is intended to be used for correction, reconstruction, multidimensional display and quantification of ventilation and perfusion SPECT data. It also provides a detailed quantification of the difference between blood perfusion and ventilation in lung SPECT studies and is intended for use only with ventilation data acquired using Technegas 99m-Tc labeled carbon particles. The intent of this software application is to provide the physician with an adjunctive tool to aid in the diagnosis of PE (pulmonary embolism).

Features include:

Standardized orthogonal slice displays

Integrated reconstruction of raw projection data using OSEM

Automatic segmentation of the lungs

Display functions: triangulation, window leveling, color scale selection, slice alignment, cine controls, zoom, pan, magnify, colorize

Automatic re-alignment of Ventilation and Perfusion scans

Automatic correction of hotspots in ventilation images

Automatic background correction of perfusion images

Automatic generation of normalized ratio images

Compatible with Technegas and aerosols

Distance weighted maximum intensity projections (MIP)

Visual evaluation of segmental and sub-segmental mismatch with high sensitivity and specificity

Compatible with most acquisition protocols (matrix size)

Customized layouts through display scripts


Generic viewer NM viewer for all data formats; i.e.: static, dynamic, gated, whole body, tomo, gated

tomo, recon, gated recon, and (multi‐frame) secondary capture

SPECT/CT Application Suite:

SPECT/CT fusion application for review of hybrid studies

Hybrid iterative reconstruction with resolution recovery, scatter and CTAC correction

MIRegister application for registration of SPECT data with CT and/or MR studies

PET/CT module with tumor tracking and analysis

NeuroGam application for quantitative analysis of Brain SPECT and PET studies

Cedars Moco for motion correction of SPECT studies

Cedars GBPS for quantitative analysis of gated bloodpool SPECT studies



  • Cedars QPS/QGS (if selected Corridor4DM SPECT)

  • Cedars MoCo (Motion Correction Software)

  • Cedars GBPS (if purchased as a future option)

  • Cedars ARG (requires QGS/QPS)

  • Cedars QPS/QGS Companion Fixed/Node locked

  • Invia Corridor4DM-SPECT (if selected Cedars QPS/QGS)

  • Invia Corridor4DM Motion Correction

  • Syntermed Emory Cardiac Toolbox (if purchased as a future option)

  • Syntermed Emory Cardiac Toolbox Supplement (as a replacement to Cedars or Invia)

  • Cardiac FirstPass (for measuring delivery of contrast agent to myocardium during first pass following a bolus injection)

  • OSEM3D (Iterative Reconstruction Algorithm) (Half-time Imaging)

  • *NeuroGam (incl. 1 database) includes HMPAO Normals Database

  • *NeuroGam Additional Databases (Choice of HMPAO, ECD, FDG)

  • *DaTScan (Used in the diagnosis of Parkinsons)

  • *SISCOM (Used in the diagnosis of Epilepsy)

  • PulmoGam (Includes traditional Lung SPECT and LundSPECT protocol from Sweden)

  • SHINE (Improves image quality without loss of resolution for Planar Images)

  • PET/CT Application Suite (Lesion management suite with Fusion modules)

  • SPECT/CT Application Suite (SPECT/CT Fusion modules)

  • Multi-Modality Application (PET/SPECT/CT/MR Fusion modules)

  • DICOM CD Export (includes DICOM Viewer in CD)

  • Advanced Server Options

  • Auto Prior Retrieve including Archive Blocking/Filtering, Customized Status, Data Portal, no limit on receiving data from any sources

  • Gateway (Converts non-DICOM to DICOM format)




Note: This configuration does not include any hardware. A Windows PC meeting our minimum requirements is

required for operation. The Oasis software and its options are protected by a software license. A maintenance

agreement is required to stay current and qualify for support, after the initial one year warranty period.

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