Cardiac SPECT Imaging:ProSPECT Model

Cardiac imaging has become an integrated part in the diagnostic and prognostic work-up of patients with cardiovasular disease. We designed and developed a dedicated cardiac SPECT system for cardiac imaging called ProSPECT.

The ProSPECT scanner designed with patient’s comport in mind. The scanner provides both supine and prone imaging with a small footprint. The system increases patient’s comport specially patients with claustrophobia disorder because the patient’s head comes out of the bore of gantry during the scanning process. This dedicated cardiac imaging system introduces an optimized FOV to minimize inappropriate activity uptake of other organs.


  • NaI(Tl) Scintillation Crystal (402´256´9.5 mm)
  • Square PMT (24 pcs, 76´76 mm)
  • Light Weight LEHR Collimator (Thickness 35 mm)

Patient Handling:

  • Supine and prone imaging
  • Easy Access to any Patient Size (150 kg, 210 cm)
  • Low Attenuation Patient Bed
  • Comfort for Patients Specially Patients with Claustrophobia Disorder

Acquisition Console:

  • Portable Acquisition Console
  • Equipped with Icon-Driven Hand Controller


  • Dedicated Acquisition Software
  • Advanced Cedars-Sinai Software for Quantification


  • Dual Detectors with Fixed 90° angle and Small Dead Zone
  • Easy to Install
  • High Precision Positioning
  • Minimal Patient to Detector Distance
  • Adjustable Bed Height

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Service & Maintenance

The service & maintenance unit of Parto Negar Persia Company has been set up in 2009 at the same time as the beginning of the company's activity, and with the increase of variety and number of products of the company, this section has expanded and methods of responding to customers and customer surveys have been improved.

 Currently, 6 personnel consisting of two senior technical engineers, two technical engineers and two technical technicians are working in this department and provide their services, especially in the field of repair, maintenance and service of nuclear medical imaging systems.

It is also hoped that this year, with the appointment of Dr. Teymourian, with more than ten years of experience in the field of service and maintenance of nuclear medical systems, as the management of the service and maintenance department, the services of this department will be provided with higher speed and quality.

Providing these services in Tehran is less than 24 hours and in other cities is less than 72 hours. Due to the fact that all the products of the company are domestically produced, spare parts for all relevant parts are available in the company and the sleep time of the systems has been reduced to a minimum.

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Service & Maintenance