ITEM

SPECIFICATIONS

Mammography System

Standard configuration

1) Power supply voltage: 220 V~, ± 10%;

2) Power frequency: 50/60Hz ± 1Hz;

3) Input power: 6000 VA;

4) Nominal power: 3.3kW;

5) Integrated model (high-voltage power supply is integrated into the whole machine)

6) Support isocenter rotation function;

7) C-arm rotation range:+180 °~- 180 °, with emergency decompression button on the rack;

8) C-arm: all electric movement, digital display on both sides;

9) Compression paddle: flexible intelligent compression mechanism support

10) Digital detector type: amorphous silicon flat detector;

11) The acquisition workstation conforms to DICOM3.0 protocol standard;

12) Focal Distance: 650mm;

13) Additional filtering switching: automatic electric switching/manual switching;

14) Shooting field: manual adjustment;

15) Exposure mode: manual/AEC (automatic)/AAEC

16) Gross weight: 240 Kg Approx

17) Compact mode:, the whole system can be lowered to:<1.1 m;

18) Packing size: 182 X 103 X 139 CM.

High-Voltage Generator

Standard configuration

1) ★ Operating frequency: 100 kHz;

2) ★ X-ray tube voltage range: 20~40 kV, (adjustable, 1KV step);

3) ★ Maximum output power: 4 kW;

4) Maximum X-ray tube voltage: 40 kV;

5) Maximum X-ray tube current: 200 mA;

6) Maximum mAs: 630mA;

C-arm Assembly

Standard configuration

1) The key panel can electrically control the lifting and rotating movement of the C-arm;

2) Automatic stop at common photography position: CC position, OBL position, LAT position;

3) The angle of stopping at the common OBL photography position can be configured by software;

4) Exposition table vertical movement: 750 mm (L)~1330 mm (H);

5) C-arm rotation mode: ISO center rotation; One-touch-to-angle function can realize automatic rotation and positioning of C-arm;

6) Rotation angle of C-arm:+180 °~- 180 °;

7) Distance from focus to image receiving surface: 650mm;

8) The minimum height of the whole system could be lowered to 110cm, which allows the easy movement into vehicle for portable medical examination;

9) The rotation angle  digitally displayed on the near-end screens on both sides of the system;Angle memory function;

10) C-arm top cover is equipped with emergency switch button to ensure safer operation;

11) Dual foot switch.

Compression Device/Paddle

Standard configuration

1) Lifting mode : electric/automatic lifting;

2) Compression paddle movement control mode: dual pedal control;

3) Pressure mode: multi-level flexible pressure, automatic release, manual decompression;

4) Movement of compression paddle: 5~268mm;

5) Compression Pressure range: 0~200N;

6) Compression thickness display range: 5~268mm (dual side LCD digital display);

7) Compression paddle size: 24X30cm.

8) Flexible compression paddle

Local Operation and Display

Standard configuration

1) Two side parameter display screen: LCD screen (with backlight);

2) Parameters displayed on both sides of the rack: C-arm rotation angle, compression thickness, compression pressure, KV, mAs, density, size focus indication, exposure mode, additional filter indication, compression paddle  automatic release indication, current status indication, fault alarm indication, etc;

3) Control functions: KV, mAs, density parameter setting, size focus switching, filter switching, photography mode switching, automatic decompression of compression paddle after exposure.

Automatic Exposure Control

Standard configuration

1) AEC automatic exposure: parameters would be chosen automatically according to breast thickness and tissue density;

2) Full  board detector as the detection unit;

3) Breast density: Exposure dose can be adjusted according to breast tissue density;

4) AAEC mode:KV, filter and mAs can be chosed automatically

5) Automatic and intelligent calculation of optimal exposure dose;

High Resolution Digital Image Detector

Standard configuration

1) Detector type: amorphous silicon flat detector (A-si)

2) Material: amorphous silicon+CSI;

1) Minimum pixel: 85μm;

2) Image matrix: 2816 x 3528 pixels;

3) Effective imaging area: 24cm * 30cm;

4) Reading time:<0.5s

5) Interval time:<30s

6) Limit space resolution: 6 lp/mm.

7) MTF (modulation conversion function): 90% @ 1 lp/mm

8) DQE (quantum detection efficiency): 69% @ 0 lp/mm

9) Output grayscale: 14 bits

Special acquisition workstation for breast image

Standard configuration

1) Computer  hardware: Intel CPU frequency 3.1GHz, memory 8GB, hard disk 1TB

2) Display: 2M color display, brightness 250Cd/㎡, contrast 1000:1

3) Self check and calibration of flat panel image receiver;

4) Support automatic exposure control (AEC) function and full automatic exposure control (AAEC) function;

5) Exposed image information collection

6) Auto error diagnoses , and displays corresponding fault codes and warning information in case of faults;

7) Patient Manager:

Register the patient, and register the patient's name, gender, age, ID number and other information;Patient management, with functions of querying patient information, querying patient examination images, merging patient examinations, etc;Patient image deletion: delete unnecessary or wrong examination images;Back up/restore patient images, which can back up the patient images of the machine;Restore the deleted image to the local disk;

Send the image to the storage server, and send it to the storage server through the DICOM Storage SCU service.

8) Image import, which can import images from local disk or other removable storage devices (such as USB flash disk) to the system database, and open and browse them through "patient browser".

9) Compression paddke mode, automatically identify the compression paddle model, and cut the image according to the compression paddle size;

10) Image processing:

Non native images can be imported for post-processing;It can perform filtering noise reduction, tissue equalization, contrast enhancement, data analysis, pseduo -color display and other operations;

11) It has the function of viewing and measuring: it can perform basic viewing operations such as single window/two window/four window display, up and down/left and right flipping, optimal adaptation, forward/reverse 90 degrees, original size function, black and white phase inversion, window adjustment, movement, magnifying glass, local magnification, drag magnification, mouse selection, full screen display, restoration, etc;Advanced operations such as left and right puzzles, up and down puzzles, four puzzle, histogram display, local window adjustment, image subtraction, image averaging, clipping, application sequence, image playback and browsing can be performed on images;It can measure the length, angle, arrow mark, rectangle area, ellipse area, curve, irregular area, text mark, color mark and other measurement and marking operations of the image;The window width and window level of the image can be adjusted through the mouse button;

12) System management functions: database backup, database recovery, database compression, image backup, image data transmission;

13) ★ It has the function of intelligent mouse following and sequence synchronization application;

14) ★ It has the function of multi window switching and one key return to the main screen;

15) It conforms to DICOM3.0 protocol standard, and can realize image data transmission, storage, query, printing or recording to CD/DVD, as well as workflow and patient information processing

16) The system automatically diagnoses faults, and displays corresponding fault codes and warning information in case of faults;

High resolution professional view workstation

Optional

1) Medical level professional display: 5MP LCD display 2K x 2.5K

2) Computer host hardware: Intel CPU frequency 3.1GHz, memory 8GB, hard disk 1TB

3) It has the film viewing and measurement function: it can perform basic film viewing operations such as single window/two window/four window display, up and down/left and right flipping, optimal adaptation function, forward/reverse 90 degrees, original size function, black and white phase inversion, window adjustment, movement, magnifier, local magnification, drag magnification, mouse selection, full screen display, restoration, etc;Advanced operations such as left and right puzzles, up and down puzzles, four puzzle, histogram display, local window adjustment, image subtraction, image averaging, clipping, application sequence, 3D image playback and browsing can be performed on images;It can measure the length, angle, arrow mark, rectangle area, ellipse area, curve, irregular area, text mark, color mark and other measurement and marking operations of the image;The window width and window level of the image can be adjusted through the mouse button;

4) The image can be used for filtering noise reduction, tissue equalization, contrast enhancement, data analysis, false color display, intelligent labeling and other operations;

5) It has the function of opening and editing diagnostic reports;

6) Phototypesetting function: image typesetting, image printing to paper, image printing to film;

7) System management functions: database backup, database recovery, database compression, image backup, image data transmission;

8) ★ It has the function of intelligent mouse following and sequence synchronization application;

9) ★ It has the function of multi window switching and one key return to the main screen;

10) It conforms to DICOM3.0 protocol standard, and can realize image data transmission, storage, query, printing or recording to CD/DVD, as well as workflow and patient information processing

X-ray tube

Configuration

Standard Configuration:

1) Rotary IAE XM15 X-ray tube for mammography;

2) Target material: molybdenum;

3) Equivalent focus: 0.1mm (small)/0.3mm (large);

4) Inherent filtration: 0.5mmBe;

5) Maximum anode speed: 10000rmp/min;

6) Maximum voltage: 40kV;

7) Maximum tube current: 35mA (small focus)/140mA (large focus);

8) Anode thermal capacity:300KHU

Optional :

1)  Rotary X-ray tube for mammography;

1) Target material: tungsten;

2) Equivalent focus: 0.1mm (small)/0.3mm (large);

3) Inherent filtration: 0.5mmBe;

4) Maximum anode speed: 10000rmp/min;

5) Maximum voltage: 49kV;

6) Maximum tube current: 35mA (small focus)/140mA (large focus);

7) Anode thermal capacity: 300KHU

Collimator

Configuration

1）Additional filter 

       When equipped with molybdenum tube, the standard configuration is Mo filtration. Optional: Mo and Rh filtration; 

   When equipped with tungsten target tube , Ag filtration is the standard configuration.Optional: Rh and Ag filtration;

2） Filter can be switched electrically and automatically

2) The projection range can be adjusted manually;

3) When the compression paddle is controlled to move downward, the field lamp will light automatically;

4)When the compression paddle stops moving, the field lamp will go out automatically after a delay;

5) The delay and automatic extinction time of field light can be configured by software.

Optional accessories

Optional

Configured as required:

1) Support  magnification mode: 1.5 X;

2) Support optional compression paddle:

Spot compression paddle

Axillary compression paddle

2D biopsy puncture compression paddle

Mag compression paddle for magnification photography

18x24 compression paddle