We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.
English
Español
Français
Русский
Home
Products
Medical X-Ray Machine
Digital X-Ray System Mobile X-ray Machine Portable X-ray Machine High Frequency X-ray Machine C-arm System Flat Panel Detector Mammography X-ray Machine CT MRI Dynamic DR System Vehichle-mounted X-ray DSA X-Ray Accessories
Ultrasound Scanner
B/W Ultrasound Scanner Color Doppler Ultrasound Scanner Sonoscape Ultrasound Scanner Handheld Wireless Ultrasound Scanner Liver Scanner
Laboratory Equipment
Hematology Analyzer Biochemistry Analyzer Blood Gas Analyzer / POCT Immunoassay Analyzer Urine Analyzer Electrolyte Analyzer Elisa Reader & Washer Coagulation Analyzer Protein Analyzer Centrifuge Microscope Incubator PCR Feces Analyzer Electrophoresis Plasma Equipment Hemoglobin Analyzer ESR Analyzer Multi-Gas Analyzer Biosafety Cabinet Flow Cytometry UV Transilluminator Gel Imaging System Carbon Dioxide Analyzer Dry Bath Uric Acid Analyzer Blood lipid Analyzer Renal Function Analyzer Spectrophotometer Plasma Thawing Machine Laboratory Pure Water Machine Moisture Analyzer Water quality analyzer Heating Mantle Digital Rotary Evaporator Helicobacter Pylori Detector Chromatography Blood Grouping System Titrator Analytical Balance Nucleic Acid Extractor Elemental Analyzer Blood Cultures Mass Spectrometer Fume Hood Laminar Flow Cabinet Refractometer Polarimeter Liquid Handling HbA1c Analyzer Cryogenic Equipment Osmometer Drying Oven
Obstetrics & Infant Equipment
Infant Incubator Infant Warmer Obstetrics & Delivery Bed Neonatal Ventilator CPAP Video Colposcope Mastopathy Treatment Machine Infant Bilirubinometer Gynecology Electrocautery Fetal and Maternal Monitor Mammary Gland Inspector Infant Phototherapy Unit
Operating Room Equipment
Anesthesia Machine Medical Ventilator Operating Table Operation Lamp Electrosurgical Unit Patient Monitor Defibrillator Surgical Instrument Ultrasonic Scalpel ECG Machine Oxygen Machine Oximeter Infusion Pump Syringe Pump Surgical Pendant Electric Dermatome Electric Drill & Saw Suction Unit Spirometer Gastric Lavage Machine Automatic Tourniquet Ozone Therepy Machine Vein Finder EEG Operating Microscope
Endoscope Equipment
Video Endoscope System Rigid Endoscope System Endoscope Accessories Capsule Endoscopy Dermatology Equipment
Veterinary Equipment
Veterinary X-ray Machine Veterinary Ultrasound Scanner Veterinary Endoscope System Veterinary Lab Equipment Veterinary Cages Veterinary Operating Table Veterinary Anesthesia & Ventilator Veterinary Patient Monitor Veterinary Grooming Equipment Veterinary Treadmill Veterinary Surgery Warming System Veterinary ECG Veterinary Weighing Scale Veterinary Infusion Table Veterinary Infusion & Syring Pump Veterinary Anatomy Table Veterinary Surgical Instrument Veterinary Treatment Table Veterinary ICU Incubator Veterinary Electrosurgical Generator Veterinary lasers Veterinary Dental Equipment Veterinary Instrument Trolley Veterinary Stretcher Veterinary Drill and Saw Veterinary Restraint Unit Veterinary ENT Equipment Veterinary PCR Systems Veterinary Hemodialysis
Mortuary Equipment
Mortuary Freezer Corpse Transport Trolley Autopsy Equipment Corpse lifter Stretcher Corpse tray/body tray Corpse Storage Rack Casket Lowering Device Corpse Washing Table
Pathology Equipment
Microtome Staining Machine Tissue Embedding Center Water Bath & Baking Hotplate Tissue Processor Sampling Workstation Slide Storage Cabinet Cover Slipper
Hospital Waste Incinerator
Dental Equipment
Dental X-ray Machine Dental Chairs Ultrasonic Scalers Digital dental sensor Dental Cabinets Dental Sealing Machine Dental Suction Unit Dental Ultrasonic Cleaner Dental 3D Scanner Dental Consumables Dental Implant Motor Piezo Bone Surgery
Sterilization Equipment
Vacuum Steam Sterilizer Low-temperature Plasma Sterilizer Horizontal Steam Sterilizer Vertical Steam Sterilizer Table-top Autoclaves (Class B) Quick Washer Disinfectors Ethylene Oxide Sterilizer Ultraviolet Lamp Portable Steam Sterilizer Bolt Sterilizer
ENT Instrument
ENT Treatment Unit OCT ENT Diagnostic Device Anesthesia Laryngoscope Slit Lamp Surgical Microscopes Ophthalmic Scanners Surgical Headlights Fudus Camera Refractometer Tenonometer Auto Perimeter Eyesight Screening Tester Phoroptor Corneal Topographer Lens Meter Frame Heater Lens Photochromic Tester Lens Punching Machine Lens Thickness Meter Lens Groover Lens Polisher Screw Extractor Simulated Eyes Three-hole Driller Trial Frame LED Vision Chart Vision Chart Projector Pupil Distance Meter Glasses Mounting Tools Glasses Ultrasonic Cleaner Trial Lens Set LCD Chart Monitor Stress Meter Layout Blocker Lens Edger Audiometer Dry Eye Analyzer Hearing Aid
Hemodialysis Machine
Orthopedics Equipment
Ultrasound Bone Densitometer Spinal Screw & Plates System Intramedullary Nails
Hospital Furniture
Patient Beds Stair Lifting Chair Stretchers Patient Transfer Trolley Air Shower Room
Urology Equipment
Diode Laser System Lithotripter Holmium Laser Urodynamic System Calculi Analyzer
Andrology Equipment
Sperm Quality Analyzer Prostate Treatment Apparatus Male Sexual Dysfunction Diagnostic Male Sexual Dysfunction Therapeutic Andrology Workstation
Medical Laser
Laser for Dentistry Laser For ENT Laser For EVLA Laser For Gyneacology Laser For Liposuction Laser For PLDD Laser For Podiatry Laser for Proctology Laser for Therapy Laser for Urology Beauty Laser Veterinary Laser
Medical Model
Hearing Device
Consumables Series
Blood Collection Tube Syringe Nitrile Gloves Surgical Mask Isolation Gowns Infusion Set
Medical Vacuum Cushion
Surgical Vacuum Cushion Radiotherapy Vacuum Cushion Rehabilitation Vacuum Cushion
Rehabilitation Device
Shockwave Therapy Ultrasound Therapy Electrotherapy
Household Healthcare Electronics
Polysomnography System
Hunting Gold Silver Detector
Solutions
Radiology Room
Laboratory Solution
Operating Theatre Solution
ICU Room Solution
Emergency Room
News
Company News
Industry News
Reviews & References
Upcoming Exhibitions
Reviews & References
Download
About Us
About Us
Company Honor
Exhibitions
FAQ
Recruitment
Contact Us
English
20 years of medical equipment supplier Certified medical equipment
en
Español Français Русский
Request Quote (0)
icon email
Send E-mail:
inquiry@ysenmed.com
icon map
Haizhu District,
Guangzhou, 510000
icon phone
TEL: +86-20-34174605
MOB: +86 17727659022（whatsapp）
Company News
Home > Company News

Flat Panel Detector

Views : 5289
Author : Jenk
Update time : 2021-03-23 16:27:50
Flat panel detector
 
Amorphous selenium (a-Se) is a direct flat detector structure, which is mainly composed of collector matrix, selenium layer, dielectric layer, top electrode and protective layer. The collector matrix is composed of thin film transistors (TFTs) arranged in the array. Amorphous selenium semiconductor materials are deposited on the top of the thin film transistor array by vacuum evaporation to produce a thin film with a thickness of about 0.5mm and a square of 38 mm × 45 mm. It is sensitive to X-ray and has a high image resolution ability.

When X-ray incident occurs, because of the electric field formed by the high voltage power supply on the surface of amorphous selenium, they can only pass through the insulation layer, X-ray semiconductor and electronic sealing layer vertically along the electric field direction to reach the amorphous selenium, and there will be no transverse deviation and light scattering. The amorphous selenium array directly transforms X-ray into electrical signal, memory in storage capacitor, pulse control gate circuit makes thin film transistor turn on, and the charge stored in storage capacitor is sent to charge amplifier output, and photoelectric signal is converted, and then converted by digital converter to form digital image input computer, and the image is restored to monitor by computer and then medical treatment is performed The direct diagnosis was performed by the observation monitor.
Previous :
Next :
Related News
Read More >>
50kW Digital X-ray System Installed in Mexico 50kW Digital X-ray System Installed in Mexico
Aug .13.2026
A 50kW 630mA Medical Digital X-ray System (YSF50DR-B3) has recently been installed for Dr. Reyes in Mexico.
YSB-VIV20 Color Doppler Ultrasound Delivered to Cameroon YSB-VIV20 Color Doppler Ultrasound Delivered to Cameroon
Aug .13.2026
A YSB-VIV20 Color Doppler Trolley Ultrasound Machine was supplied to a healthcare facility in Cameroon to support its ultrasound needs.
Cameroon Operating Room Equipment Project: Electric Operating Table & Traction Frame Cameroon Operating Room Equipment Project: Electric Operating Table & Traction Frame
Aug .12.2026
For an operating room project in Cameroon, our customer selected the YSOT-YT5D Electric 5 Function Operating Table and YSOT-GK08 Multipurpose Traction Frame.
Laboratory Equipment Supplied to a Customer in Mali Laboratory Equipment Supplied to a Customer in Mali
Aug .12.2026
YSENMED recently supplied a laboratory equipment package to our customer in Mali, supporting routine laboratory work. The project included the YSTE320A 3-Diff Automated Hematology Analyzer,