System Requirements Specification
1. Digital Pathology Software
Name
Function Requirements
Quantity
Remarks
Detailed Requirements for the
Digital Pathology
Solution
The solution guarantees high image scanning speed and ensures the best image quality.
The solution supports various scanner vendors including Aperio, Hamamatsu, VisionTek, Ventana, 3DHistech and Claro.
The solution supports multi-platforms : Windows, MacOS, iOS and Android.
The solution provides the HTML-based zero-footprint viewer which does not require additional installation.
The solution supports the compatible interface with other systems and data protection system by obeying the international clinical standard (DICOM, HL7, IHE, HIPAA).
The solution obeys the Personal Information Protection Act.
The solution supports the web-based server process monitoring and management.
The solution provides slide staining codes management and inquiry features.
- Registration for staining codes information.
- Identification of label staining codes.
- Priniting out staining codes description.
The solution supports selective back-up options for DICOM or original files from scanners.
- Back-up and Restoration of WSI original files.
- Back-up and Restoration of DICOM files.
- Providing various back-up options for DICOM files (image quality and converting data formats).
Detailed major features
1) The solution presents manifold information by linking EMR/LIS based on standard (HL7) and non-standard formats.
2) The solution offers a DICOM convertion feature.
- Supporting optimized streaming by tiled full conversion.
- Increaing data storage efficiency by adjusting examination-based image quality.
3) The solution operates its storage optimally by examination-based information life-cycle management.
- Limitless volume configuration for supporting large volume data storages.
- Providing the management rule settings of storage types, retention period and image quality classified by characteristics of examination.
4) The solution supports existing WSI migration from various vendors.
5) The solution encrypts the network transmission between the client viewer and streaming servers by SSL.
6) The solution stores the data generated by dispersed affiliate hospital networks in one database, and displays image data based on one’s authority.
7) The solution manages the features based on individual or group’s authority.
- Case worklist/QC worklist view
- Verify Slide (Annotation Save)
- Validate Slide
- Match/Unmatch Slide
- Delete Slide
- Save Slide Image
- Security – Use Shared Password
- Collaboration
- Use Image Analysis
- Assign Pathologist
- Report Write
- Report Read (Approved Only)
- Edit notes
8) The solution sets up contents lists for specific individuals or groups, and prohibits access.
- Groups: hospitals, departments, user-defined groups and so on.
- Contents classification: Organ, Modality, Study Date, Physician, Consulting Doc, Study Description, etc.
- The solution classifies data for diagnostics, research and education purposes.
9) The solution links user account information to EMR/LIS, and manages user sessions.
- Integrated user authentication through EMR/LIS.
- Simple sign-in process by SSO (Single Sign On)
10) The solution links and displays pathological examination information / patient information from EMR/LIS (Department, Physician, Organ, Stain Code, Case Type, Case Status, Patient Name, Patient DOB, etc).
11) The solution automatically matches pathological orders and slides (real-time update).
12) The solution supports the patient / case-based viewer calling protocol from EMR or other solutions (EMR-link SSO supported)
13) The solution audits utilization history such as data access, change and so on.
- User action (access, inquiry, etc.)
- Data creation / change / deletion
14) The solution supports slide QC features (QC screen is separately supported).
15) The solution supports various slides and cases search options.
- Detail search (multi-condition search and like search)
- Multi-search filters per user (setting configuration and saving is supported).
16) The solution shows Case-based slide thumbnail and label image.
17) The solution supports patient related cases (patient examination history).
18) The solution supports assignment by pathologists for case-based diagnostics (manual assignment, assignment by rules, Consult Doc assignment, etc).
19) The solution provides the personal case / slide folder management feature.
20) The solution provides shared folder management for conferences or education purposes.
21) The solution supports case-based or slide-based note or tag creation and search.
22) The solution provides the collaboration tool for education, research and diagnostics.
- Individual or group chattings.
- Group-based real-time slide screen sharing and control (a user can change the color of a mouse cursor and use the annotation tool).
23) The solution displays multi-view slides and compares with other slides.
- Various view layouts (about 10 layouts)
- View Sync (Zoom/Pan, Auto-magnification)
24) The solution presents multi-focal plane (Z-stack) slide explorer
25) The solution supports 3DHistech Extended Focus plane slide display
26) The solution supports the acquisition, transmission and viewing of gross images.
- Auto-acquisition by linking EMR/LIS (DICOM conversion).
- Transmission to other systems.
- Gross Image View (Zoom/Pan, etc).
27) The solution presents user-based exploration area history record in a slide.
28) The solution indicates whether each slide is reviewed or not by a user.
29) The solution supports various annotation and measurement features (Arrow, Pin, Line, Ellipse, Rectangle, Free Hand Line, Free Hand Region, Ruler)
- Insertion of a title and explanation.
- Color assignment.
- Modification and auto-saving.
30) The solution shows annotation and measurement lists.
- Showing lists by a type.
- Showing lists by a creator (writer).
- Shortcuts and showing and hiding features.
31) The solution supports manual cell counting and exports the results.
32) The solution supports the exploration control devices similar to microscopes.
- 3DCONNEXION space mouse
- WACOM tablet
33) The solution supports user-based viewer screen configurations.
34) The provides various capture options.
- Saving to a file (jpg, png, gif or bmp).
- Copying to the clipboard.
- Capture options including a label, scale bar, annotations or not
35) The solution supports various control options.
- Keyboard shortcuts for the menu and operation.
- Configuration settings for left-hand users.
- Auto Panning.
- Continuous Zoom / Step Through Zoom (microscope magnification)
36) The solution supports touchscreen devices (Windows PC, tablet devices and so on).
37) The solution supports pathological report search (natural language search and advanced condition-based search are supported).
38) Other major features of the viewer:
Application
Major features
Navigation
Pan, Auto pan, Zoom, Go to, Go Back, Go Forward, Rotation, Z-Stack, step size control
Layout
Slide list, Annotation list, Processing Step List, Scale Bar, Magnifier Layer, Zoom Layer, Label Layer, Thumbnail Map Layer, Tracking History Map
Export
Copy to Clipboard, Export(PNG, JPEG, TIFF, GIF, BMP)
Configuration
Display Layout, Navigation, Annotation, Shortcuts, General
Collaboration Tools
Group management, screen sharing, chatting service
Image Analysis
Supporting 3rd party application link: VisioPharm, Vuno and so on
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2. DBMS
Name
Function Requirements
Quantity
Remarks
Detailed Requirements of
DBMS
o The system supports various OS and program environment (JAVA, PHP, C, C++ and so on).
o The system supports the standard SQL requirement.
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