2024年6月10日发(作者：)

GE Healthcare

OEC 9900 Elite

®

Premium Digital Mobile C-arm

Technical Data

• 1k

2

high resolution imaging technology on a mobile

system.

• Featuring precision imaging Dynamic Range

Management (DRM) for uncompromised image quality.

• Flat panel monitors on an articulating arm allow viewing

of images from anywhere in the room.

• Simple user interface reduces procedure time to

improve efficiency.

• Preset imaging profiles optimize I.Q. by enhancing

features of interest.

• Remote service connectivity.

X-ray System

Generator

• 60kHz high frequency

• 15kW power

• Up to 120kVp

• Up to 75mA for radiographic film exposure

• Continuous high level fluoro (HLF) up to

20mA

• Digital spot up to 75mA

X-ray Tube

• Rotating anode X-ray tube

• 0.3mm and 0.6mm focal spots

• Anode heat capacity: 300,000 HU (per IEC

60613)

• Anode cooling rate: 85,000 HU/min.

• Housing heat capacity: 1,600,000 HU

• Standard housing cooling 15,000 HU/min.

• Passive housing cooling system: 22,500

HU/min. (Standard on 12 inch (31 cm)

I.I. systems. Optional on 9 inch (23 cm)

systems.

Digital Image Rotation

• Digitally adjusts image display

• Automatic image update

- Image rotation

- Image reversal (side-to-side)

- Image invert (top-to-bottom)

• Image positioning without additional

exposure

PreView™ Collimator

• On-screen collimator position indication

• PreView™ iris collimator

• PreView™ Tungsten rotatable double leaf

collimator

• Adjusts collimators without X-ray exposure

Fluoro Mode

• kVp range: 40 -120

• mA range: 0.2 - 10 normal mode

1.0 - 20 HLF (high level fluoro)

• Auto and manual fluoro modes

• AutoTrak™ ABS varies mA, kVp, camera

gain

Pulsed Fluoro Mode

• kVp range: 40 - 120

• mA range: 0.2 - 10

• Pulse rate: 1, 2, 4, 8

• Pulse width: 25 or 50ms

• AutoTrak™ ABS, mA, kVp, camera gain

• Reduces X-ray dose to patient and

operator

High Level Pulsed Fluoro

• kVp range: 40 - 120

• mA range: 1 - 40

• Pulse rate: 1, 2, 4, 8

• Pulse width: 25 or 50ms

• AutoTrak™ ABS, mA, kVp, and camera gain

Digital Spot Mode

• kVp range: 40 - 120

• mA range: Up to 75

• Automatic exposure termination and

automatic image save

Radiographic Mode

• mA range: up to 75

• mAs range: up to 300

• Computer controlled exposure time

• Optional film cassette holder

- 10” x 12” (24cm x 30cm) for 9” I.I.

- 14” x 14” (35cm x 35cm) for 12” I.I.

Video Imaging System

9” Image Intensifier

• Tri-mode 9”/6”/4.5” (23cm/15cm/11cm)

image intensifier

• Minimum central resolution (at the

monitor):

- 9” (23cm): 2.2 lp/mm

- 6” (15cm): 3.0 lp/mm

- 4.5” (11cm): 3.5 lp/mm

• DQE: 65% (typical)

12” Image Intensifier

• Tri-mode 12”/9”/6” (31cm/23cm/15cm)

image intensifier

• Minimum central resolution (at monitor):

- 12” (31cm): 1.6 lp/mm

- 9” (23cm): 2.2 lp/mm

- 6” (15cm): 2.6 lp/mm

• DQE: 65% (typical)

Precision imaging with Dynamic Range

Management (DRM) enhances features

of interest while attenuating background

noise.

• Preset Imaging Profiles

- 9800

- General

- Orthopedic

- Spine

- Cardiac

- Vascular

- Bolus Chase

AutoTrak™

Automatic Brightness Stabilization (ABS)

• Automatically seeks the subject anatomy

anywhere within the imaging field and

selects the optimum imaging technique

• Automatically adjusts to anatomical size

and location

• Provides uniform image quality throughout

entire image

• Simplifies operation

Image I.Q.

• Smart Window

- Dynamically senses the collimator

position and automatically adjusts

brightness and contrast to produce

high image quality.

• Smart Metal

- Allows user to adjust automatic

brightness and contrast sensitivity levels

to metal

- Provides optimum image quality even

when metal is introduced to the field

• Tungsten Collimator

- Denser collimator limits X-ray exposure

area

- Reduces scatter radiation

- Improves image detail

Video Camera

• High resolution 1k x 1k CCD camera

• Full frame capture

• Motorized rotation

• On-screen orientation indicator (real-time

feedback without fluoro)

• Left-right image reversal

• Top-bottom image invert

Video Display

• Dual 18” (46cm) display

anti-glare, LCD flat panel monitors

mounted on an articulating arm

- 22” horizontal travel

- 7° up/10° down

- Monitors viewable from all four sides of

workstation

- Horizontal and vertical viewing angle

170°

• 700 CD/M

2

maximum brightness

• Touch screen system control

• 1280 x 1024 high resolution monitors

• Ambient room-light compensation

• Integrated color monitor for display of

VGA, DVI, DVI-D, S-VHS, and SDI-SD

formats (optional)

Configurations

GSP Platform

• 1k x 1k x 16 bit image processing

• Preset Imaging Profiles

- 9800

- General

- Orthopedic

- Spine

• Noise filter with on-screen indicator

• Minimal difference spatio-temporal

noise filter (MDST)

• Real time dynamic range management

(DRM)

• Automatic digital brightness and contrast

control

• Manual digital brightness and contrast

control

• Negate mode

• Save and auto-save feature

• Swap and auto-swap feature