HOLOGIC公司M-IV配置.doc

M-IV乳腺机配置M-IV Analog Mammography System Configuration标准配置Standard ConfigurationItem条目Description描述1Generator TypeConstant Potential High Frequency, Inverter TypeRating - 3.2 kWKV Range - 20 kV to 39kV in 1 kV incrementsMAs Range - 3.0 mAs to 500 mAsmA Range - 100 mA Large Focal Spot, 30 mA Small Focal Spot高压发生器：类型：高频恒定，逆变式功率 - 3.2 kWkV 范围：20kV - 39kV，1kV 递增mAs 范围：3.0 mAs-500 mAsmA Range：100 mA（大焦点）； 30 mA （小焦点）X-Ray TubeAnode Type - Molybdenum, RotatingAnode Design - Bi-AngularAnode Speed - High-Speed (9600 rpm)Tube-Target Angle 16-6 (Large Focal Spot), 10-6 (Small Focal Spot)Heat Capacity - 300,000 HU (222 kJouls)Focal Spot Size - 0.1 mm (Small), 0.3 mm (Large)Filtration - 0.025 mm Molybdenum, 0.025 mm RhodiumPort BerylliumX-线球管： 阳极类型-钼靶，旋转阳极设计：双靶角阳极转速：高速(9600 rpm)靶角：16-6 (大焦点)；10-6 (小焦点)阳极热容量：300,000 HU (222 kJouls)焦点大小：0.1mm（小焦点），0.3mm（大焦点）滤过：0.025 mm 钼, 0.025 mm 铑窗口：铍C-Arm AssemblyVertical Travel - 25 to 55 in (63.5 to 140 cm) (Motorized)Rotation - +195 degrees to 150 degreesSID - 65 cmC-型臂：垂直移动距离：25 to 55 in (63.5 to 140 cm) (电动)旋转角度:+195至 150 SID：65 cm标准配置（续）Standard Configuration（continued）Item条目Description描述1Compression Modes (Operator Selectable)Pre-compression -15.7 to 30 lbs (70 to 134 Newtons N)Full Compression - 20 to 40 lbs (89 to 178 Newtons N)Dual Compression - First activation provides pre-compression forceincremental increase of 3 lbs (13.3 N) of compression with each subsequent activationManual Compression - 67.4 lbs (300 N) max压迫模式（操作者可选择）预压迫：15.7 - 30 lbs (70 - 134 Newtons N)完全压迫：20 - 40 lbs (89 - 178 Newtons N)双模式压迫：首先激活预压迫模式，压力递增直至完全压迫，压力以3 lbs (13.3 N) 递增Manual Compression - 67.4 lbs (300 N) maxAutomatic Exposure Control Type - Solid-state (7 position)Detector Configuration - 3-Cell (D Configuration)自动曝光控制（AEC）类型：固体探测器（7位置）探测单元结构：3单元（D型排列）Automatic Exposure ModesManual - Operator selects all parametersAuto-Time - System selects mAs; Operator selects filter, kV and densityAuto-kV - System selects kV and mAs; Operator selects filter and densityAuto-Filter - System selects filter, kV and mAs; Operator selects density自动曝光模式手动：操作者选择所有参数Auto-Time：系统选择mAs，操作者选择滤过, kV和密度Auto-kV：系统选择kV和mAs，操作者选择滤过和密度Auto-Filter：系统选择滤过kV和mAs，操作者选择密度标准配置（续）Standard Configuration（continued）Item条目Description描述Collimation System - Automatic准直：自动准直BUCKY18 x 24 cm SRL2000暗盒：18 x 24 cm SRL2000COMPRESSION PADDLES18 x 24 cm Standard Compression Paddle压迫板：18 x 24 cm标准压迫板 Dual Function Footswitches (2)双功能脚踏控制板（2个）Operator ConsoleThe operator interface appears on a tilting flat panel display, and shows patients information and exposure techniques. A control keyboard is used for input identification and exposure parameters.曝光控制操作台独立