Hitachi Omni-directional 32-row 16-story CT device Supria

Product Description
Hitachi Omni-directional 32-row 16-story CT device
Features
(1) Compact structure design, exquisite designAchieve a large aperture while maintaining the standard size of each part and component, and maintain the standard geometric design.Fine craftsmanship. Rack opening diameter is 750mmHigh-performance hardware configuration guarantees high-quality image quality.
Wide field of view and compact design:Hitachi uses the most advanced drive technology, which greatly improves the signal transmission efficiency and ensures fast scanning. The frame adopts standard geometric design, and the ray fan angle is small. Positioning lights on the rack in three directions: sagittal position and coronal position ensure fast and accurate positioning.Adopting advanced design for patient care, the opening diameter of the rack reaches 750mm.
Taking full account of the subject's feelings, the examination can be easily completed for patients with difficult arms.The whole machine is integrated into three parts. Takes up little space. The stability of the equipment has been improved.Special patients can enter the scanning procedure directly in emergency situations. Shorten the time of imaging examination, enter the treatment stage fastest, and improve the prognosis of patients. Scanning conditions and other aspects consider the subject's feelings, reflecting meticulous human care.
(2) The detector is the basis for high-quality images and low-dose acquisition.Hitachi has improved the overall image chain to ensure high-definition images. The image is isotropic and MPR images in any direction have the same image quality.It can flexibly select 32-row equal-width 0.625mm detectors, and the number of physical detectors: 24064, which is the 16-slice spiral CT with the largest number of physical detector units in the industry. Get more information per scan than traditional 16- and 24-slice CT. A large amount of information is the basis of iterative reconstruction, ensuring the quality and authenticity of the image.

(3) Apply Intelli IP (Advanced) for high-quality iterative reconstructionIntell IP (Advanced) is an innovation in Hitachi's low-dose image reconstruction algorithm, and its effectiveness has been proven in previous users.The low-dose solution also corresponds to high-quality images:Supria has Intelli IP (Advanced) and Intelli EC. Intelli IP is different from the traditional radiation-reduction image filtering in the past. It uses successive approximation to reduce image noise generated by low-dose scanning. Intelli EC controls the right dose with fixed image noise and contrast at each location. For the first time in CT, dose optimization based on tissue contrast. Improve the image quality with various software algorithms.

(4) High-efficiency high-pressure system and high-performance bulbs ensure low operating costs.
Product configuration technical description
Patients reengageSupira has the time-saving and efficient routine check and logical appointment function. Provides scheduled inspections for any part of the subject at any time. Knowing the patient's relevant information in advance saves time for examination and enables efficient use of medical service resources.Quick Entry modiSpecial patients can enter the scanning procedure directly in emergency situations. Shorten the time of imaging examination, enter the treatment stage fastest, and improve the prognosis of patients.Positioning scanThe positioning can be performed in the normal position (PA) or the lateral position (LAT) according to the inspection site, and dual positioning images can be selected. Display a panoramic view of the scanned area and confirm the scan plan.Normal ScanThe first is a pre-made scan plan that displays the plan name and confirms various scan parameters. Afterwards, you can perform manual layer-by-layer scanning or complete the scanning of each layer at one time according to the needs of the inspection.Dynamic scanThe scanning parameters, reconstruction conditions, scanning layers, interval time, and scanning bed movement of the dynamic scanning can be set in advance, and the scanning is performed automatically after /confirm/iation, and the process is fast and smooth. The images obtained by enhanced scanning can clearly show the changes of different phases, providing strong support for diagnosis.Volume ScanThe volumetric scan can complete an effective examination in a short time. With one scan, the raw data along the longitudinal axis of the patient's body can be obtained. The powerful data information provides the basis for reconstructing clear 3D images and performing multi-plane image reconstruction.Intercom box Monitor the status of the subject and conduct two-way communication.External storage(DVD-R/CD-R)Users can choose to store 9.4G DVD, and the images and data will be stored in the automatic storage mode. Allows ordinary PCs to browse and perform simple operations on images using the optical drive. It is convenient for doctors to perform image diagnosis, presentation, communication and teaching.X-Ray UnitThe high-frequency X-ray high-voltage generator uses advanced low-voltage technology. Its high-frequency inverter system provides huge energy to the tube and guarantees excellent stability.High-voltage generator power: 24 kWFlexible mA selection, which greatly adapts to the needs of various parts scanning. True low-dose scans, Supria minimum inspection mAThe amount is 10 mA. With KV and scan time that can be adjusted at any time, the tube consumption and the radiation amount of the subject are reduced, and the operating cost is saved.2.0MHU TubeSupria 2.0MHU tube has low wear rate, high stability and super continuous scanning ability. Its high heat dissipation rate is suitable for long-term thin-layer scanning and continuous scanning. The special material and design reduce the consumption of the tube, but also greatly save the cost of hospital use.DetectorThe detector is the basis for high-quality images and low-dose acquisitions. Hitachi has improved the overall image chain to ensure high-definition images.The image is isotropic, and MPR images in any direction have the same image quality.32-row detectors with flexible layer thickness and 24,064 physical detectors are available, and 16 layers of images are obtained per scan.Image Processing UnitMultiple processors for data pass-through. The system allows advanced, complex calculations to be processed simultaneously. Disk unit: A standard 310G hard disk can store at least 200,000 images and more than 6000 original data. The image can be automatically displayed according to the preset window width and window level, and can be preset according to the examination habits of the clinician. You can choose a filtering function to process the image.Real-time displayApply Hitachi's unique high-speed data processing system to truly achieve multifunctional parallel processing. No external workstation is required to complete the scanning and image reading of all multi-slice CTs. The design concept includes the scalability of the system and high-speed data processing capabilities. Image reconstruction, 3D image processing, image analysis, and data transfer to magneto-optical disks are all performed while scanning. Reconstruction is fast, and changes in levels are displayed in real time. Help doctors adjust the scanning field in time, enhance the choice of scanning time and the atient's positioning, thereby increasing the flow of the examinee and achieving the best angiographic effect.Reconstruction Filter Functions: More than 250Can process at least 4 sets of data simultaneously.For each scan data, you can preset 4 different kinds of window width, window level automatic display and photography. (For example: lung examination and bone window, mediastinum window)Image display processing: multi-grid display; zoom-in (real-time); image rotation; left-right swap; correction; annotation; subtraction / addition; edge enhancement / smoothing; multi-layer image accumulationMovie display: dynamic observation of chest or motion imaging.Image analysis and processing: distance and angle measurement; CT value measurement; setting ROI; CT value display; range display; volume measurementThree-dimensional display: It can display images with arbitrary cross-sections. The three-dimensional images formed in various ways include volume three-dimensional, surface three-dimensional, maximum minimum three-dimensional, and transparent three-dimensional.It can automatically take photos of any post-processing results, and its image preview can be used for image management, window width and window adjustment, and photo page arrangement before printing.
DICOM 3.0
Supria provides the complete DICOM 3.0 protocol, including transmission / reception, query / retrieval, printing, archiving, supporting IHE requirements.

DICOM MWM

DICOM Work list workflow management

Image filtering and Removal of artifacts techniques

Increased SNR (Signal-to-Noise)The artefact removal technology improves the signal-to-noise ratio and greatly improves the image quality.Hitachi CT uses a rich reconstruction filter function. Different reconstruction methods are used for different examination sites: abdomen, head, bone, lung, and high-resolution reconstruction methods. This set of image optimization software is included in the set scanning program to ensure a high-quality image.

Intelligent software

Intelli ECIntelligent milliamp technology: Adjust the exposure in three directions of X, Y, and Z according to the position and level of the subject, while ensuring the image quality and reducing the amount of radiation.

Adaptive filterIntelligent filtering technology: Determine the weight function according to the similar CT value, keep the effective information as much as possible, and filter the noise of the low-dose scanned image.Predict scanIntelligent contrast agent tracking: When performing enhanced scans, low-dose real-time monitoring of the CT value at the selected level, and when the set threshold is reached, the spiral scan starts automatically. This technique avoids the effect of the patient's blood flow velocity and achieves the best enhancement of peak time.Standard Application PackageMPR:Multi-planar and curved surface reconstruction: It is a method of displaying non-horizontal 2D images using the data of CT horizontal axis images. Coronal, sagittal, and beveledOr curved image.
3-D Processing package:Surface 3D: Provides a fast 3D image that clearly shows the anatomy. The advantage is that it can be measured on a three-dimensional image.Maximum density projection: It is used to display the structure and lesions of high-density organs and tissues such as blood vessels and bones after enhancement. It is particularly suitable for the display of vascular calcified plaques.Minimum density projection: used to show the lesions of cavity organs such as trachea, bronchus, colon, etc., can be used for imaging of the central airway and suggest incomplete pulmonary obstruction.Hitachi ’s unique 3D applications3D pixel penetrationHitachi ’s successful “Three-dimensional Pixel Penetration Method” can analyze tissues with different CT values (such as blood vessels in soft tissues and tissues, blood vessels and calcified parts in angiogenic images, metals, blood vessels and flow Shelves, etc.) are also displayed in grayscale. This can open up a new field of CT 3D diagnosis.



CT Angiography CTAReconstruction of the data obtained from the enhanced scan, the image can clearly show the skull base artery ring and the anterior, middle and posterior arteries of the brain and some small branches. The enlarged image is distortion-free. Used to display and diagnose vascular diseases. It can be performed on patients with aneurysms, stenosis or malformations.
Great vessels imagingThrough fast, thin-layer, and large-area scanning imaging, large blood vessels can be displayed and evaluated very clearly, and large blood vessel lesions and running abnormalities can be displayed very clearly. Non-invasive examination methods also make it easier for patients to tolerate. an examination.
Inner ear imagingThe diagnosis of diseases in the faculty and the like is based on thin-layer spiral CT scanning and three-dimensional reconstruction technology, and sub-millimeter layer thickness acquisition is used to display small structures.CEVThe volume data of the thin layer can reconstruct the endoscopic effect image. The entire process of the cavity structure is displayed as required, and the transversal position and curved surface images provide richer information for diagnosis. The ability to evaluate small lesions is strong, and it is an ideal solution for large-scale colorectal cancer screening. And it can display the overall condition of the colon and the cross-section condition very well, and give tips on the energy saving of the summary.
Multi-phase liver imagingDual-phase or triple-phase scanning of abdominal organs such as liver, gallbladder, and pancreas is more accurate, and density measurement of small lesions is also more accurate. At the same time, it can effectively reconstruct the lesions and related blood vessels through 3D reconstruction, provide assistance for localization and qualitative diagnosis, and provide guidance for clinical development of surgery or other treatment plans.Pediatric special software packageA special scanning protocol is provided for pediatric imaging, and the parameters are carefully designed in terms of scanning dose and inspection site. At the same time, the image is optimized. Corresponding fast scanning design is performed for the subjects who are difficult to cooperate with the inspection.
Installation Instructions
install service・ According to the site information of the planned installation equipment provided by the user, we give suggestions for the reconstruction of the computer room and require the user to complete the pre-installation standards.Equipment.・ Before the equipment arrives at the user, we have to confirm the installation site and preparation of the equipment with the user.・ When the equipment arrives at the user, we will send engineers to guide the transportation and unpack and inspect the goods together. Assist users to cooperate with commodity inspection.・ Ensure that the normal startup rate of the equipment purchased by the user during the warranty period is not less than 95% (calculated as 365 days a year).Technical ServicesAfter the installation is completed, the engineers perform on-site operation and daily maintenance training, so that users with a certain foundation can operate the equipment and general maintenance, and master the performance of the equipment. After that, our professional clinical application trainer will provide 5 working days of clinical application training at the time determined with the user.Maintenance service・ We have set up a powerful three-level maintenance network: the first-level maintenance is performed by the user and the user maintenance personnel approved by both the user and our company to complete the daily maintenance and simple failure treatment of the equipment; the second-level maintenance is performed by the company's full-time maintenance engineering technician Responsible, regular inspections, dealing with large and difficult faults; third-level maintenance by the manufacturer's full-time maintenance technicians to handle special faults.・ Out of warranty period, it provides priority service and more favorable price for users who renew the warranty agreement. The specific terms of the warranty agreement are negotiated and negotiated between the supply and marketing parties.・ If the user equipment fails during normal use, it is guaranteed to be answered by a professional engineer by phone within 2 hours after receiving the user's notification. The user's equipment maintenance personnel have the responsibility and obligation to report to our company about the use, maintenance and failure of the equipment.・ If necessary, our engineers can arrive at the site within 72 hours (except in areas where transportation and natural conditions are extremely difficult).