WO2014078993A1 - 一种超低温人体红外扫描检查系统 - Google Patents

一种超低温人体红外扫描检查系统 Download PDF

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Publication number
WO2014078993A1
WO2014078993A1 PCT/CN2012/084919 CN2012084919W WO2014078993A1 WO 2014078993 A1 WO2014078993 A1 WO 2014078993A1 CN 2012084919 W CN2012084919 W CN 2012084919W WO 2014078993 A1 WO2014078993 A1 WO 2014078993A1
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Prior art keywords
ultra
low temperature
infrared scanning
human body
circuit
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PCT/CN2012/084919
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English (en)
French (fr)
Inventor
乔兴军
乔培
Original Assignee
Qiao Xingjun
Qiao Pei
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Application filed by Qiao Xingjun, Qiao Pei filed Critical Qiao Xingjun
Priority to PCT/CN2012/084919 priority Critical patent/WO2014078993A1/zh
Publication of WO2014078993A1 publication Critical patent/WO2014078993A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/0035—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/0037—Performing a preliminary scan, e.g. a prescan for identifying a region of interest
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4417—Constructional features of apparatus for radiation diagnosis related to combined acquisition of different diagnostic modalities

Definitions

  • the utility model relates to a human body inspection system, in particular to an infrared scanning inspection system for checking a human body after cooling. Background technique
  • the human body is examined to check the human body lesions or early detection of lesions formed in the human body, and the most common large-scale device is CT or MRI (nuclear magnetic resonance).
  • CT or MRI magnetic resonance
  • Such devices can only find lesions with substantial lesions.
  • the lesions gathered at the earlier molecular-level thermal motion could not be found, and this part of the lesion could not be treated early to prevent the disease from worsening.
  • the thermal effect of the external tissue molecules in the human body was always mapped at the early stage of the body surface, and the mapping effect was utilized.
  • the temperature difference to identify the earlier lesions of the human body provides an epoch-making means for early diagnosis of the disease.
  • the purpose of the utility model is to provide a human body infrared inspection system, which can detect early lesions which cannot be found by the current inspection equipment, and cool the surface of the human body before the inspection, so that the temperature of each surface layer of the human body is uniform, and the purpose is to reduce heat. Background noise makes it easy to get accurate results.
  • an ultra-low temperature human body infrared scanning inspection system comprising an ultra-low temperature cooling device, a mobile inspection platform, a first annular door frame, a second annular door frame, and an infrared device arranged on the first annular door frame a scanning system, a CT scanning system, a computer system, and a printer disposed on the second annular gantry;
  • the mobile inspection platform is connected to the first annular gantry, the first and second annular gantry are connected, and the infrared scanning system is disposed at The top inner wall of the first annular gantry;
  • the infrared scanning system, the CT scanning system and the printer are respectively electrically connected to the computer system.
  • the infrared scanning system is composed of a plurality of high-precision infrared scanners; the operation steps of the system are: a, the person to be inspected is cooled in the ultra-low temperature cooling device for 1-2 minutes, b, after cooling The person to be inspected lies on the mobile inspection platform, activates the mobile inspection platform and the infrared scanning system; C.
  • the movement of the mobile inspection platform drives the person to be inspected to pass through the first annular gantry, and at this time, the plurality of stations distributed on the first annular gantry
  • the infrared scanner scans various parts of the human body one by one, and stores the scan results in the computer system; then the inspector continues to move to the second annular gantry, scans through the CT scanning system, and stores the detection results of the CT scanning system in In the computer, d, the computer system superimposes and stores the stored infrared scan result and the CT scan result, and generates a report, e, prints a report generated by the computer system.
  • the cryogenic cooling device includes a cold air chamber, an evaporation device, a circuit control system, and a liquid nitrogen storage device, and the liquid nitrogen storage device is connected to the evaporation device through a safety gas provided on the evaporation device.
  • the evaporation device is connected to the cold air chamber, the circuit control system is configured to control the safety air, and the centrifugal device is provided in the evaporation device.
  • the evaporation device is further provided with nitrogen and drainage electromagnetic enthalpy; and a time counter is also arranged in the evaporation device.
  • the circuit control system is mainly composed of a main control circuit system connected to the three-phase power supply, a filter circuit system connected to the three-phase power supply, and an auxiliary control system connected to the filter circuit system.
  • the main control circuit system is composed of an hoisting motor control system, an air exhausting system and a centrifugal fan system respectively connected to the three-phase power source.
  • the hoist motor control system is connected to the main motor by the normally open contact of the thermal relay FR1 and the contactor KN1, and one end is connected to the thermal relay FR1, and the other end is connected to the main circuit.
  • the inverting relay KH2 consists of a normally open contact.
  • the beneficial technical effects of the utility model before the inspection, firstly cool the surface layer of the human body, so that the temperature of each surface layer of the human body is consistent, the thermal background noise is reduced, and the accurate inspection result is conveniently obtained, and the surface layer of the human body may be found by the infrared scanning system.
  • the temperature is abnormal, and then it is positioned by CT scan, and finally analyzed by computer system, so that early detection of human lesions and early treatment.
  • Figure 1 is a schematic view showing the connection of the various components of the present invention.
  • FIG. 2 is a schematic view showing the connection of various components of the ultra-low temperature cooling device of the present invention.
  • Fig. 3 is a schematic view showing the overall structure of the main control circuit system and the filter circuit system of the ultra-low temperature cooling device of the present invention.
  • FIG. 4 is a schematic structural view of an auxiliary control system of the ultra-low temperature cooling device of the present invention.
  • an ultra-low temperature human body infrared scanning inspection system includes an ultra-low temperature cooling device, a mobile inspection platform 6, a first annular door frame 7, an infrared scanning system 8 disposed on the first annular door frame 7, and a second annular door frame. 9 and a CT scanning system provided thereon, a computer system 10, a printer 1 1; the mobile inspection platform 6 is connected to the first annular gantry 7, and the infrared scanning system 8 is disposed on the top inner wall of the annular gantry 7, The first annular gantry 7 is connected to the second annular gantry 9; the infrared scanning system 8, the CT sweep The scanning system and printer 11 are electrically connected to computer system 10, respectively.
  • the infrared scanning system 8 is composed of a plurality of high-precision infrared scanners.
  • the ultra-low temperature cooling device includes a cold air chamber 1, an evaporation device 2, a circuit control system 3, a liquid nitrogen storage device 4, and an elevator system 5, wherein: the evaporation device 2 is provided with a safety gas cylinder 21, The liquid nitrogen storage device 1 is connected to the evaporation device 2 via a safety gas cylinder 21.
  • the evaporating device 2 is provided with a centrifugal exhaust fan, a nitrogen pumping and draining electromagnetic enthalpy and a time counter.
  • the evaporation device 2 is connected to the cold air chamber 1, and the circuit control system 3 is used to control the safety air chamber 21.
  • the air-conditioning chamber 1 is provided with a temperature sensor, a time controller and a safety door device, and the circuit control system 3 controls the temperature sensor, the time controller and the safety gate device respectively.
  • the circuit system control 3 performs shutdown; the time controller is controlled by the circuit system 3 when the time is set to the circuit control system 3; when the user faints or is abnormal in the cold air chamber 1, it is controlled by the circuit system control 3 Safety door device, stop.
  • the elevator system 5, which is disposed in the cold air chamber 1, is controlled by the circuit control system 3 for adjusting the height of the user to ensure that the user's head extends beyond the cold air chamber.
  • the circuit control system 3 is mainly composed of a main control circuit system 31 connected to a three-phase power supply, a filter circuit system 32 connected to the three-phase power supply, and an auxiliary control connected to the filter circuit system 33.
  • System composition The main control circuit system 31 and the filter circuit system 32 are both connected to the three-phase five-wire power supply, and the auxiliary control system 33 is connected in series with the filter circuit system 32.
  • the main control circuit system 31 is composed of an elevator motor control system, an air exhaust system, and a centrifugal fan system, which are connected to a three-phase power source.
  • the hoist motor control system is connected to the main motor by the normally open contact of the thermal relay FR1 and the contactor KN1, and one end is connected to the thermal relay FR1, and the other end is connected to the main circuit.
  • Inverting relay KH2 often Open contact composition. That is, the forward and reverse rotation control of the lift motor M1 can be realized by the connection of the relay KN1 and the reverse phase relay KH2.
  • the exhaust air exhaust system is connected to the exhaust fan M2 and the exhaust fan M3 connected to any one of the three-phase power sources, and the normally open contact of the relay KA3 connected in the circuit of the exhaust fan M2 and the exhaust fan M3.
  • Point composition the relay KA3 is used as the total control switch of the exhaust fan M2 and the exhaust fan M3, and the exhaust fan M2 and the exhaust fan M3 can be used as the single-phase motor according to the situation.
  • the centrifugal fan system consists of a centrifugal fan M4 connected to any one of the three-phase power sources and a normally open contact of the relay KA6 connected in series with the centrifugal fan M4.
  • the filter circuit system 32 is mainly used for filtering the three-phase power supply and serving as an input power source for the auxiliary control system 33.
  • the filter circuit system 32 is composed of an LC filter connected to any one of the three-phase power sources, and a fuse F connected in series in the LC filter circuit.
  • the auxiliary control system 33 is composed of a touch screen power supply system, a time counter, and a drain electromagnetic yoke YV1 and a nitriding electromagnetic yoke YV2 connected to the output of the LC filter, respectively.
  • the relay KA1 and the relay are connected in series between the drain electromagnetic yoke YV1 and the power supply circuit and between the nitriding electromagnetic yoke YV2 and the power supply circuit.
  • the touch screen power supply system is composed of a transformer device connected to the output of the LC filter, and a wind drive and a touch screen connected to the output of the transformer device.
  • the main control circuit system opens the safety air, allows liquid nitrogen to enter the evaporation device, and then blows liquid nitrogen into the cold air chamber through the centrifugal fan in the evaporation device.
  • the operation steps of the utility model are as follows: a.
  • the operation steps of the system are: a.
  • the person to be inspected is cooled in the ultra-low temperature cooling device for 1-2 minutes, b, the cooled person to be inspected lies on the mobile inspection platform 6, and starts The mobile inspection platform 6 and the infrared scanning system 8; c.
  • the mobile inspection platform 6 moves the person to be inspected to pass through the first annular gantry 7, and at this time, the plurality of infrared scanners distributed on the first annular gantry 7 successively face the human body.
  • Each part is scanned, and the scan result is stored in the computer system; then the inspector continues to move to the second annular gantry 9, scans through the CT scanning system, and stores the detection result of the CT scanning system in the computer, d, The computer system superimposes and stores the stored infrared scan result and the CT scan result, and generates a report, e, prints a report generated by the computer system.

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Abstract

一种超低温人体红外扫描检查系统，包括超低温冷却装置、移动检查平台（6）、第一环形门架（7）、第二环形门架（9）、设于第一环形门架上的红外扫描系统（8）、设于第二环形门架上的CT扫描系统、计算机系统（10）、打印机（11）。所述移动检查平台与第一环形门架相连接，第一、二环形门架相连接，红外扫描系统设于第一环形门架的顶部内壁上，红外扫描系统、CT扫描系统及打印机分别与计算机系统电连接。在检查前，首先对人体表层进行冷却，使人体表层各部位的温度一致，减少热背景噪音，便于获得准确的检查结果，通过红外扫描系统发现人体表层可能存在的温度异常，然后通过CT扫描进行定位，最后通过计算机系统进行分析，以便早期发现人体病变，及早治疗。

Description

一种超低温人体红外扫描检查系统 技术领域
本实用新型涉及一种人体检查系统， 具体是指一种将人体冷却后进行检查 的红外扫描检查系统。 背景技术
目前， 对人体进行检查， 检查人体病变或者早期发现在人体形成的病灶， 防患于未然， 比较常见的大型装置是 CT或 MRI (核磁共振） ， 此类设备仅能发 现具有实质性病变的病灶， 更早期的分子级热运动聚集的病灶则无法发现， 而 对这部分病变无法及早治疗， 防止病情进一歩恶化； 而人体内外部组织分子的 热效应总是在体表早期映射， 则利用映射效应的温差来鉴别人体更早期的病灶， 就为更早期诊断疾病提供了具有划时代意义的手段。 实用新型内容
本实用新型的目的在于提供一种人体红外检查系统， 及早发现目前检查设 备无法发现的早期病灶， 在检查前， 对人体表面进行冷却， 使人体表层各部位 的温度均匀一致， 其目的在于减少热背景噪声， 便于获得准确的检查结果。
本实用新型通过以下技术方案来实现： 一种超低温人体红外扫描检查系统， 包括超低温冷却装置， 移动检查平台， 第一环形门架， 第二环形门架， 设于第 一环形门架上的红外扫描系统， 设于第二环形门架上的 CT扫描系统， 计算机系 统， 打印机； 所述移动检查平台与第一环形门架相连接， 第一、 二环形门架相 连接， 红外扫描系统设于第一环形门架的顶部内壁上； 红外扫描系统、 CT扫描 系统及打印机分别于计算机系统电连接。
进一歩地， 所述红外扫描系统由复数台高精度红外扫描仪组成； 该系统的 操作歩骤为： a、 待检查人员在超低温冷却装置中冷却 1-2 分钟， b、 冷却后的 待检查人员躺于移动检查平台上， 启动移动检查平台及红外扫描系统； C、 移动 检查平台移动带动待检查人员经过第一环形门架， 此时， 分布于第一环形门架 上的复数台红外扫描仪逐次对人体各部位进行扫描， 并将扫描结果存储于计算 机系统；然后待检查人员继续移动至第二环形门架，经过 CT扫描系统进行扫描， 并将 CT扫描系统的检测结果存储于电脑内， d、 计算机系统对所存储的红外扫 描结果及 CT扫描结果进行叠加、 剪影处理， 并生成报告， e、 打印计算机系统 所生成的报告。 所述超低温冷却装置包括有冷气室、 蒸发装置、 电路控制系统及液氮存 储装置， 所述的液氮存储装置与通过设于所述的蒸发装置上的安全气闽与所 述的蒸发装置相连， 所述的蒸发装置与所述的冷气室相连， 所述的电路控制 系统用于控制所述的安全气闽， 所述的蒸发装置内设有离心抽风机。
其还进一歩包括有温度传感器， 所述的温度传感器设于所述的冷气室， 所述的电路控制系统用于控制所述的温度传感器。
其还进一歩包括有时间控制器，所述的时间控制器设于所述的冷气室内， 通过所述的电路控制系统进行控制。
其还进一歩包括有安全门装置，所述的安全门装置设于所述的冷气室上， 由所述的电路控制系统进行控制。
其还进一歩包括有升降机系统，所述的升降机系统设于所述的冷气室内， 通过所述的电路控制系统进行控制， 用于调整使用者的高度。
所述的蒸发装置内还设有冲氮和排水电磁闽； 所述的蒸发装置内还设有 时间计数器。
所述的电路控制系统主要由与三相电源相连接的主控电路系统、 与三相 电源相连接的滤波电路系统， 以及与滤波电路系统相连接的辅助控制系统组 成。 所述的主控电路系统由分别与三相电源相连接的升降马达控制系统、 抽 气排风系统及离心风机系统构成。
所述的升降马达控制系统由顺次经热继电器 FR1和接触器 KN1 的常开触点 后与主电路相连接的升降马达 Ml , 以及一端与热继电器 FR1相连接、 另一端与 主电路相连接的反相继电器 KH2的常开触点组成。
本实用新型与现有技术相比， 具有以下优点及有益效果：
本实用新型的有益技术效果， 在检查前， 首先对人体表层进行冷却， 使人 体表层各部位的温度一致， 减小热背景噪声， 便于获得准确的检查结果， 通过 红外扫描系统发现人体表层可能存在的温度异常， 然后通过 CT扫描进行定位， 最后通过计算机系统进行分析， 以便早期发现人体病变， 及早治疗。
附图说明
图 1为本实用新型的各组成部分的连接示意图。
图 2为本实用新型的超低温冷却装置各组成部分的连接示意图。
图 3 为本实用新型的超低温冷却装置主控电路系统与滤波电路系统的整体 结构示意图。
图 4为本实用新型的超低温冷却装置辅助控制系统结构示意图。
具体实施方式 为了使本实用新型的目的、技术方案及优点更加清楚明白， 以下结合附图 及实施例， 对本实用新型进行进一歩详细说明。 应当理解， 此处所描述的具体 实施例仅仅用以解释本实用新型， 并不用于限定本实用新型。
参考图 1 所示， 超低温人体红外扫描检查系统， 包括超低温冷却装置， 移 动检查平台 6， 第一环形门架 7， 设于第一环形门架 7上的红外扫描系统 8， 第 二环形门架 9及设于其上的 CT扫描系统， 计算机系统 10， 打印机 1 1 ; 所述移 动检查平台 6与第一环形门架 7相连接， 红外扫描系统 8设于环形门架 7的顶 部内壁上， 第一环形门架 7与第二环形门架 9相连接； 红外扫描系统 8、 CT扫 描系统及打印机 11分别于计算机系统 10电连接。 所述红外扫描系统 8由复数 台高精度红外扫描仪组成。 参考图 2所示， 所述的超低温冷却装置包括有冷气室 1、蒸发装置 2、 电 路控制系统 3、 液氮存储装置 4及升降机系统 5， 其中： 蒸发装置 2上设有安全气闽 21， 液氮存储装置 1是通过安全气闽 21与 蒸发装置 2相连。 蒸发装置 2内设有离心抽风机， 冲氮和排水电磁闽及时间计数器。 蒸发 装置 2与冷气室 1相连， 电路控制系统 3用于控制安全气闽 21。 冷气室 1， 其内设有温度传感器、 时间控制器及安全门装置， 电路控制 系统 3， 分别控制温度传感器、 时间控制器及安全门装置， 当温度高于电路 控制系统 3内设定温度时， 由电路系统控制 3进行停机； 时间控制器， 其是 到电路控制系统 3内设定时间时由电路系统控制 3停机； 当使用者在冷气室 1内晕倒或异常时， 由电路系统控制 3控制安全门装置， 停机。 升降机系统 5， 设于冷气室 1内， 通过电路控制系统 3进行控制， 用于 调整使用者的高度， 确保使用者的头部伸出冷气室之外。 参考图 3、 4所示， 电路控制系统 3主要由与三相电源相连接的主控电路 系统 31、 与三相电源相连接的滤波电路系统 32， 以及与滤波电路系统 33相 连接的辅助控制系统组成。 其中，主控电路系统 31和滤波电路系统能够 32均与三相五线制的电源相 连接， 而辅助控制系统 33则与滤波电路系统 32相串接。
如图 3所示， 主控电路系统 31分别由与三相电源相连接的升降马达控制 系统、 抽气排风系统及离心风机系统构成。 其中， 该升降马达控制系统由顺次 经热继电器 FR1和接触器 KN1的常开触点后与主电路相连接的升降马达 Ml，以 及一端与热继电器 FR1相连接、另一端与主电路相连接的反相继电器 KH2的常 开触点组成。 即通过继电器 KN1和反相继电器 KH2的连接， 可以实现对升降马 达 Ml的正、 反转控制。
抽气排风系统由与三相电源中任意一相电源相连接的抽气风机 M2和抽气 风机 M3，以及串接在抽气风机 M2和抽气风机 M3回路中的继电器 KA3的常开触 点组成。 其中， 该继电器 KA3作为抽气风机 M2和抽气风机 M3的总控制开关， 抽气风机 M2和抽气风机 M3根据情况采用单相电机即可。
离心风机系统由与三相电源中任意一相电源相连接的离心风机 M4， 以及 串接在离心风机 M4回路中的继电器 KA6的常开触点组成。
滤波电路系统 32主要用于对三相电源进行滤波处理， 并作为辅助控制系 统 33的输入电源。该滤波电路系统 32由与三相电源中任意一相电源相连接的 LC滤波器， 以及串接在 LC滤波器回路中的熔断器 F组成。
如图 4所示，辅助控制系统 33则由与 LC滤波器的输出端分别相连接的触 摸屏供电系统、 时间计数器， 以及排水电磁闽 YV1和冲氮电磁闽 YV2组成。 为 了便于控制排水电磁闽 YV1和冲氮电磁闽 YV2的通断电，因此在排水电磁闽 YV1 与电源的回路之间和冲氮电磁闽 YV2与电源的回路之间分别串接有继电器 KA1 和继电器 KA2的常开触点。
所述的触摸屏供电系统由与 LC滤波器的输出端相连接的变压装置， 以及 与该变压装置的输出端相连接的风闽驱动器和触摸屏组成。
使用时， 主控电路系统打开安全气闽， 使液氮进入蒸发装置， 然后通过蒸 发装置内的离心抽风机将液氮吹入冷气室。
本实用新型的操作歩骤为： 该系统的操作歩骤为： a、 待检查人员在超低温 冷却装置中冷却 1-2分钟， b、 冷却后的待检查人员躺于移动检查平台 6上， 启 动移动检查平台 6及红外扫描系统 8 ; c、 移动检查平台 6移动带动待检查人员 经过第一环形门架 7， 此时， 分布于第一环形门架 7上的复数台红外扫描仪逐次 对人体各部位进行扫描， 并将扫描结果存储于计算机系统； 然后待检查人员继 续移动至第二环形门架 9， 经过 CT扫描系统进行扫描， 并将 CT扫描系统的检测 结果存储于电脑内， d、 计算机系统对所存储的红外扫描结果及 CT扫描结果进 行叠加、 剪影处理， 并生成报告， e、 打印计算机系统所生成的报告。

Claims

WO 2014/078993 权 利 要 求 书 PCT/CN2012/084919
1、 一种超低温人体红外扫描检查系统， 其特征在于， 包括超低温冷却 装置， 移动检查平台， 第一环形门架， 第二环形门架， 设于第一环形门架上 的红外扫描系统， 设于第二环形门架上的 CT扫描系统， 计算机系统， 打印 机； 所述移动检查平台与第一环形门架相连接， 第一、 二环形门架相连接， 红外扫描系统设于第一环形门架的顶部内壁上；红外扫描系统、 CT扫描系统、 及打印机分别于计算机系统电连接。
2、 根据权利要求 1 所述的一种超低温人体红外扫描检查系统， 其特征 在于， 所述红外扫描系统由复数台高精度红外扫描仪组成； 该系统的操作歩 骤为: a、 待检查人员在超低温冷却装置中冷却 1-2分钟， b、 冷却后的待检 查人员躺于移动检查平台上， 启动移动检查平台及红外扫描系统； c、 移动 检查平台移动带动待检查人员经过第一环形门架， 此时， 分布于第一环形门 架上的复数台红外扫描仪逐次对人体各部位进行扫描， 并将扫描结果存储于 计算机系统； 然后待检查人员继续移动至第二环形门架， 经过 CT扫描系统 进行扫描， 并将 CT扫描系统的检测结果存储于电脑内， d、 计算机系统对所 存储的红外扫描结果及 CT扫描结果进行叠加、 剪影处理， 并生成报告， e、 打印计算机系统所生成的报告。
3、 根据权利要求 1所述的一种超低温人体红外扫描检查系统， 其特 征在于， 所述超低温冷却装置包括有冷气室、蒸发装置、 电路控制系统及 液氮存储装置，所述的液氮存储装置与通过设于所述的蒸发装置上的安全 气闽与所述的蒸发装置相连，所述的蒸发装置与所述的冷气室相连，所述 的电路控制系统用于控制所述的安全气闽，所述的蒸发装置内设有离心抽 风机。
4、 如权利要求 3所述的一种超低温人体红外扫描检查系统， 其特征 在于： 其还进一歩包括有温度传感器，所述的温度传感器设于所述的冷气 室， 所述的电路控制系统用于控制所述的温度传感器。
5、 如权利要求 4所述的一种超低温人体红外扫描检查系统， 其特征 在于： 其还进一歩包括有时间控制器，所述的时间控制器设于所述的冷气 室内， 通过所述的电路控制系统进行控制。
6、 如权利要求 5所述的一种超低温人体红外扫描检查系统， 其特征 在于： 其还进一歩包括有安全门装置，所述的安全门装置设于所述的冷气 室上， 由所述的电路控制系统进行控制。
7、 如权利要求 3〜6任一所述的一种超低温人体红外扫描检查系统， 其特征在于： 其还进一歩包括有升降机系统，所述的升降机系统设于所述 的冷气室内，通过所述的电路控制系统进行控制，用于调整使用者的高度。
8、 如权利要求 3〜6任一所述的一种超低温人体红外扫描检查系统， 其特征在于：所述的蒸发装置内还设有冲氮和排水电磁闽；所述的蒸发装 置内还设有时间计数器。
9、 如权利要求 3〜6任一所述的一种超低温人体红外扫描检查系统， 其特征在于：所述的电路控制系统主要由与三相电源相连接的主控电路系 统、与三相电源相连接的滤波电路系统， 以及与滤波电路系统相连接的辅 助控制系统组成。
10、如权利要求 9所述的一种超低温人体红外扫描检查系统，其特征 在于： 所述的主控电路系统由分别与三相电源相连接的升降马达控制系 统、 抽气排风系统及离心风机系统构成。
11、 如权利要求 10所述的一种超低温人体红外扫描检查系统， 其特征 在于： 所述的升降马达控制系统由顺次经热继电器 FR1和接触器 KN1的常开 触点后与主电路相连接的升降马达 Ml , 以及一端与热继电器 FRl相连接、另 一端与主电路相连接的反相继电器 KH2的常开触点组成。
PCT/CN2012/084919 2012-11-20 2012-11-20 一种超低温人体红外扫描检查系统 WO2014078993A1 (zh)

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