WO2012075717A1 - 红外线热扫描胶囊小肠镜系统 - Google Patents

红外线热扫描胶囊小肠镜系统 Download PDF

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Publication number
WO2012075717A1
WO2012075717A1 PCT/CN2011/070589 CN2011070589W WO2012075717A1 WO 2012075717 A1 WO2012075717 A1 WO 2012075717A1 CN 2011070589 W CN2011070589 W CN 2011070589W WO 2012075717 A1 WO2012075717 A1 WO 2012075717A1
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infrared thermal
infrared
thermal scanning
processing module
module
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PCT/CN2011/070589
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English (en)
French (fr)
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乔铁
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广州宝胆医疗器械科技有限公司
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Publication of WO2012075717A1 publication Critical patent/WO2012075717A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A61B1/2736—Gastroscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes

Definitions

  • the invention relates to a medical device, in particular to a medical capsule enteroscopy system which can be inspected into the small intestine.
  • the capsule endoscope is called “smart capsule digestive endoscope system", also known as “medical wireless endoscope”.
  • the principle is that the subject uses the intelligent capsule of the built-in camera and signal transmission device to move and take images in the digestive tract by means of gastrointestinal motility.
  • the doctor uses the external image recorder and imaging workstation to understand the entire digestive tract of the subject. The situation, thus making a diagnosis of its condition.
  • the capsule endoscope has the advantages of convenient inspection, no trauma, no wire, no pain, no cross infection, and does not affect the normal work of the patient. It expands the field of view of the digestive tract examination and overcomes the tolerance of the traditional insertion endoscope. Poor sex, not suitable for the defects of old and weak and critically ill, is the preferred method for the diagnosis of digestive diseases, especially small bowel diseases.
  • U.S. Patent 5,604,531 teaches an oral capsule-type radioscopic endoscope system consisting of three parts: optical imaging, photography, and image transmission.
  • the miniature camera in the capsule The captured image of the gastrointestinal tract can be signaled to the external image recording device. After the recording is completed, the image in the image recording device is extracted and analyzed to understand the gastrointestinal disorder.
  • the method has the advantages of simple operation, convenient inspection, no trauma, no pain, no cross infection, but also its shortcomings: its core is an electronic CCD (charge coupled device) optical imaging system due to energy, storage and volume. Constrained, capsule enteroscopy has a low image resolution and a short life span, which does not meet the doctor's requirements for diagnosis.
  • CCD charge coupled device
  • Infrared thermal scanning diagnoses disease by detecting the intensity of heat radiation on the surface of the human body.
  • the human body is a heat radiator with a basic balance of metabolism. If the metabolism of a certain area is abnormally active or reduced, it means that a pathological lesion has occurred in the part.
  • Thermal imaging technology obtains the thermal radiation intensity distribution map of the human body surface by scanning the surface of the human body, and quantifies the thermal radiation intensity by using the temperature value. The higher the thermal radiation intensity, the higher the temperature value, and the color on the computer screen. To display different temperature values. Since the thermal radiation of the cytopathic part is not high or low, the color of the figure is abnormal, which can provide a basis for diagnosis.
  • Infrared thermal scanning imaging system has the following advantages: Since it only receives the heat radiation generated by the metabolism of human cells during the scanning process, it has no radiation and no damage to the human body, and can also perform rapid tomography and color imaging on various parts of the human body, with multiple points, Multi-regional, tomographic and other detection functions can be used for early qualitative diagnosis of a variety of diseases, and is an important supplement to other morphological diagnostic methods such as B-ultrasound, CT, and MR. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a capsule enteroscopy system which can fully utilize the infrared rays naturally radiated by the human body to diagnose diseases.
  • the present invention provides an infrared thermal scanning capsule enteroscopy system, comprising a capsule enteroscopy and a computer medical imaging workstation, the capsule enteroscopy comprising a housing, an infrared thermal scanning module, infrared rays arranged in order in the housing
  • the hot scan processing module, the power supply module and the data processing module, the infrared hot scan module, the infrared hot scan processing module, the power supply module and the data processing module are sequentially connected.
  • the infrared heat scanning module is provided with an infrared receiving lens at a position near the round end of the central axis of the casing, and the infrared receiving lens receives infrared rays radiated from the digestive tract, and is scanned by infrared heat. After the processing module processes, it is delivered to the data processing module.
  • the infrared thermal scanning module of the present invention has a resolution of at least 0.1 degrees Celsius and a spatial resolution of at least 1 mmd.
  • the infrared ray receiving lens of the present invention receives the infrared radiation of the human body in the range of 5.6-15 microns.
  • the data processing module of the present invention is a memory card.
  • the data processing module of the present invention is a radio transmitter, and the capsule enteroscopy system further includes a receiver terminal associated with the radio transmitter.
  • the receiver terminal of the present invention is wearable.
  • the receiver terminal of the present invention is handheld.
  • the invention has obvious technical effects due to the structure: due to small volume, light weight, no fear after taking the patient, and simple operation, no complications caused by operation; in particular, infrared rays which can fully utilize the natural radiation of the human body, and By scanning, analyzing, storing and processing infrared rays, another angle of observation of the digestive tract is provided, which is more conducive to the diagnosis of the disease.
  • FIG. 1 is a schematic view showing the operation of the infrared thermal scanning capsule enteroscopy system of the present invention.
  • FIG. 2 is a schematic structural view of a storage card type infrared thermal scanning capsule enteroscopy.
  • Figure 3 is a flow chart of the operation of the memory card type infrared thermal scanning capsule enteroscopy system.
  • Figure 4 is a schematic view showing the structure of a radio transmitter type infrared thermal scanning capsule enteroscopy.
  • Figure 5 is a flow chart of the operation of the radio transmitter type infrared thermal scanning capsule enteroscopy system.
  • 1-capsule enteroscopy 2-wearing receiver terminal, 3-handheld receiver terminal, 4-computer medical imaging workstation, 5-oral, 51-esophageal, 52-stomach, 53- Duodenum, 54-small intestine, 55-large intestine, 56-anal, 11-shell, 12-infrared thermal scanning module, 121-infrared receiving lens, 13-infrared thermal scanning processing module, 14-Power Module, 15- Memory Card, 16-Radio Transmitter.
  • the infrared thermal scanning capsule enteroscopy system comprises a capsule enteroscopy 1 and a computerized medical imaging workstation 4, wherein the capsule enteroscopy 1 comprises a housing 11 in which an infrared thermal scanning module 12 and infrared heat are arranged in order.
  • the scanning processing module 13, the power supply module 14 and the data processing module, the infrared thermal scanning module 12, the infrared thermal scanning processing module 13, the power supply module 14 and the data processing module are sequentially connected.
  • the two ends of the casing 11 are rounded ends, preferably made of a strong acid-resistant biocompatible material, and the strength is at least resistant to gastric acid corrosion, and the size is 15 mm in diameter and 30 mm in length, so that the patient can swallow.
  • the infrared thermal scanning module 12 is provided with an infrared receiving lens 121 near the round end of the central axis of the casing.
  • the infrared receiving lens receives infrared rays radiated from the digestive tract, is processed by the infrared thermal scanning processing module 13, and is sent to the data processing module.
  • the data processing module is preferably a memory card 15 or a radio transmitter 16.
  • the system of the present invention also includes a receiver terminal associated with the radio transmitter.
  • the receiver terminal is preferably a wearable receiver terminal 2 or a handheld receiver terminal 3.
  • the infrared thermal scanning module 12 of the present invention has a resolution of at least 0.1 degrees Celsius and a spatial resolution of at least lmrad.
  • the infrared ray receiving lens 121 of the present invention can receive infrared rays of the human body in a range of preferably 5.6 to 15 ⁇ m.
  • FIG. 1 it is a schematic diagram of the operation of the infrared thermal scanning capsule enteroscopy system of the present invention.
  • the patient Under the guidance of a doctor, the patient is orally sterilized by infrared thermal scanning capsule enteroscopy 1 with the help of digestive tract peristalsis, through the oral cavity 5, esophagus 51, stomach 52, duodenum 53 into the small intestine 54, the large intestine 55, infrared
  • the infrared receiving lens of the thermal scanning module 12 receives infrared rays radiated from the patient's digestive tract wall at a predetermined frequency, and is processed by the infrared thermal scanning processing module 13 and then sent to the data processing module.
  • the data processing module is preferably a memory card 15 or a radio transmitter 16.
  • the radio transmitter 16 in the capsule enteroscopy transmits data to the external receiver terminal.
  • the receiver terminal is preferably a wearable receiver terminal 2 or a handheld receiver terminal 3.
  • the data of the memory card 15 or the receiver terminal is processed and output by the computer medical imaging workstation 4, which has a series of software functions including storage, expert analysis, multiple displays, network functions, printing functions, and the like.
  • the hot red hot-swallow capsule capsule moves in the human body along the digestive tract until the power supply module is exhausted or circulated out of the anus 56 by the body, stopping work and recycling.
  • the time interval for the infrared thermal scanning module 12 to scan the infrared rays can be customized by the user.
  • FIG. 2 it is a schematic structural diagram of a storage card type infrared thermal scanning capsule enteroscopy.
  • the capsule enteroscopy comprises a housing 11 in which an infrared thermal scanning module 12, an infrared thermal scanning processing module 13, and a power supply module are arranged in this order.
  • the block 14 and the memory card 15, the infrared heat scanning module 12, the infrared heat scanning processing module 13, the power supply module 14, and the memory card 15 are sequentially connected.
  • the infrared thermal scanning module 12 is provided with an infrared receiving lens 121 near the round end of the central axis of the housing.
  • the storage card type infrared thermal scanning capsule enteroscopy system workflow shown in FIG. 3 After swallowing the capsule enteroscopy, the infrared receiving lens 121 receives the infrared rays radiated by the digestive tract, is processed by the infrared thermal scanning processing module 13, and is transported to the storage card. 15.
  • the memory card 15 preferably has a capacity of at least 1G. After the capsule enteroscopy is recovered, the data in the memory card 15 is processed by the computer medical imaging workstation 4, and the result is output.
  • FIG. 4 it is a schematic diagram of the structure of a radio transmitter type infrared thermal scanning capsule enteroscopy.
  • the capsule enteroscopy comprises a housing 11 in which an infrared thermal scanning module 12, an infrared thermal scanning processing module 13, a power supply module 14 and a radio transmitter 16 are arranged in sequence, the infrared thermal scanning module 12 and the infrared thermal scanning processing module. 13.
  • the power supply module 14 and the radio transmitter 16 are sequentially connected.
  • the infrared thermal scanning module 12 is provided with an infrared receiving lens 121 at a near round end of the central axis of the housing.
  • the radio transmitter type infrared thermal scanning capsule enteroscopy system workflow shown in FIG. 5 After swallowing the capsule enteroscopy, the infrared receiving lens 121 receives the infrared rays radiated from the digestive tract, is processed by the infrared thermal scanning processing module 13, and then sent to the radio. Transmitter 16. The radio transmitter then transmits the data to its associated receiver terminal in vitro.
  • the receiver terminal is preferably a wearable receiver terminal 2 or a handheld receiver terminal 3.
  • the data in the receiver terminal is processed by the computer medical imaging workstation 4, and the result is output.

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Description

红外线热扫描胶囊小肠镜系统 技术领域
本发明涉及医疗器械， 具体是一种可以进入小肠进行检查的医用胶囊小肠镜系统。 背景技术
胶囊内窥镜全称为"智能胶囊消化道内镜系统"， 又称"医用无线内镜"。 原理是受检者 通过口服内置摄像与信号传输装置的智能胶囊， 借助消化道蠕动使之在消化道内运动并拍 摄图像， 医生利用体外的图像记录仪和影像工作站， 了解受检者的整个消化道情况， 从而 对其病情做出诊断。 胶囊内镜具有检查方便、 无创伤、 无导线、 无痛苦、 无交叉感染、 不 影响患者的正常工作等优点， 扩展了消化道检查的视野， 克服了传统的插入式内镜所具有 的耐受性差、 不适用于年老体弱和病情危重等缺陷， 是消化道疾病尤其是小肠疾病诊断的 首选方法。
美国专利 5,604,531 提出了一种口服胶囊式的无线电内窥镜系统， 该消化道照相胶囊 由光学成像、 照相和图像传输三部分组成， 当病人吞下该胶囊内窥镜后， 胶囊中的微型摄 像机能将拍摄的胃肠内部清晰图像通过信号发送给体外的图像记录装置， 录制完毕后， 该 图像记录装置中的影像被提取出来进行分析， 从而了解胃肠疾患。 该法具有操作简单、 检 查方便、 无创伤、 无痛苦、 无交叉感染等优点， 但也存在其不足之处： 其内核是电子 CCD (电荷耦合元件） 光学成像系统， 由于受到能量、 储存和体积等制约， 胶囊小肠镜的图像 分辨率较低， 而且寿命较短， 不能很好地满足医生做诊断的要求。
医用红外线成像来源于军工技术， 使用已有 40 多年的历史。 红外线热扫描通过检测 人体表面的热辐射强度来诊断疾病。 人体是一个新陈代谢基本平衡的热辐射体， 如果某一 区域的新陈代谢出现异常的活跃或减低， 则表示该部位发生了病理性病变。 热成像技术通 过对人体表面进行扫描， 获得人体表面区域的热辐射强度分布图， 并使用温度值对热辐射 强度加以量化， 热辐射强度越高， 温度值越高， 同时在电脑屏幕上用颜色来显示不同温度 值。 由于细胞病变部位的热辐射非高即低， 图的颜色就出现异常， 由此可为诊病提供依据。 红外线热扫描成像系统具有以下优点： 由于在扫描过程中只接收人体细胞代谢中产生的热 辐射， 对人体无辐射、 无损伤， 还能对人体各部位快速断层扫描、 彩色成像， 具有多点、 多区域、 断层扫描等多种检测功能， 能够对多种疾病进行早期定性诊断， 是对 B超、 CT、 MR等其他形态学诊断方法的重要补充。 发明内容
本发明所要解决的技术问题是提供一种胶囊小肠镜系统， 它能够充分利用人体自然辐 射的红外线， 从而对疾病作出诊断。
为实现上述目的， 本发明提供了一种红外线热扫描胶囊小肠镜系统， 包括胶囊小肠镜 和计算机医用影像工作站， 所述胶囊小肠镜包括壳体， 壳体内按顺序排列有红外线热扫描 模块、 红外线热扫描处理模块、 供电模块和数据处理模块， 所述红外线热扫描模块、 红外 线热扫描处理模块、 供电模块和数据处理模块依次连接。
本发明所述的壳体两端部为圆端， 所述红外线热扫描模块在壳体中心轴靠近圆端处设 有一红外线接收镜头， 该红外线接收镜头接收消化道辐射的红外线， 经过红外线热扫描处 理模块处理后， 输送至数据处理模块。
本发明所述的红外线热扫描模块分辨率至少 0.1摄氏度， 空间分辨能力至少 lmmd。 本发明所述的红外线接收镜头接收人体辐射的红外线范围为 5.6-15微米。
本发明所述的数据处理模块为储存卡。
本发明所述的数据处理模块为无线电发射器， 所述胶囊小肠镜系统还包括与该无线电 发射器配套的接收器终端。
本发明所述的接收器终端为佩戴式。
本发明所述的接收器终端为手持式。
本发明由于所述结构而产生明显的技术效果： 由于体积小、 重量轻， 患者服用后无恐 惧感， 且操作简单， 无操作引致的并发症； 特别是能够充分利用人体自然辐射的红外线， 并通过对红外线进行扫描分析、 储存和处理， 提供了另一种观测消化道的角度， 更有利于 对病症的诊断。 附图说明
图 1是本发明的红外线热扫描胶囊小肠镜系统工作示意图。
图 2是储存卡式红外线热扫描胶囊小肠镜的结构示意图。
图 3是储存卡式红外线热扫描胶囊小肠镜系统工作流程图。
图 4是无线电发射器式红外线热扫描胶囊小肠镜的结构示意图。
图 5是无线电发射器式红外线热扫描胶囊小肠镜系统工作流程图。
参见附图， 图中： 1-胶囊小肠镜， 2-佩戴式接收器终端， 3-手持式接收器终端， 4-计算 机医用影像工作站， 5-口腔， 51-食管， 52-胃， 53-十二指肠， 54-小肠， 55-大肠道， 56-肛 门， 11-壳体， 12-红外线热扫描模块， 121-红外线接收镜头， 13-红外线热扫描处理模块， 14-供电模块， 15-储存卡， 16-无线电发射器。 具体实施方式
下面结合附图对本发明的具体实施例作进一步的详述。
本发明提供的的红外线热扫描胶囊小肠镜系统， 包括胶囊小肠镜 1和计算机医用影像 工作站 4， 所述胶囊小肠镜 1包括壳体 11， 壳体内按顺序排列有红外线热扫描模块 12、 红 外线热扫描处理模块 13、 供电模块 14和数据处理模块， 所述红外线热扫描模块 12、 红外 线热扫描处理模块 13、 供电模块 14和数据处理模块依次连接。
其中， 壳体 11两端部为圆端， 优选由强抗酸的生物兼容性材料制造， 其强度至少能抵 御胃酸腐蚀， 其尺寸为直径 15mm、 长度 30mm， 以便于患者吞服。 所述红外线热扫描 模块 12在壳体中心轴靠近圆端处设有一红外线接收镜头 121，该红外线接收镜头接收消化 道辐射的红外线， 经过红外线热扫描处理模块 13 处理后， 输送至数据处理模块。 该数据 处理模块优选储存卡 15或无线电发射器 16。 当数据处理模块采用无线电发射器时， 本发 明的系统还包括与该无线电发射器配套的接收器终端。 该接收器终端优选为佩戴式接收器 终端 2或手持式接收器终端 3。
为增加该胶囊小肠镜的敏感度、 提高捕获图像的清晰度， 优选的， 本发明的红外线热 扫描模块 12分辨率至少 0.1摄氏度， 空间分辨能力至少 lmrad。 本发明的红外线接收镜头 121可接收人体辐射的红外线范围优选为 5.6-15微米。
如图 1所示， 为本发明的红外线热扫描胶囊小肠镜系统工作示意图。 患者在医生指导 下， 口服经过消毒处理的红外线热扫描胶囊小肠镜 1， 在消化道蠕动的帮助下经口腔 5、 食管 51、 胃 52、 十二指肠 53进入小肠 54、 大肠道 55， 红外线热扫描模块 12的红外线接 收镜头以既定频率接收患者消化道壁辐射的红外线， 并经过红外线热扫描处理模块 13 处 理后， 输送至数据处理模块。 数据处理模块优选储存卡 15或无线电发射器 16。 在选择无 线电发射器模式的情况下， 胶囊小肠镜中的无线电发射器 16将数据发送至体外的接收器 终端。该接收器终端优选佩戴式接收器终端 2或手持式接收器终端 3。储存卡 15或接收器 终端的数据通过计算机医用影像工作站 4来进行处理并输出结果，该工作站有一系列软件， 其功能包括储存、 专家分析、 多幅显示、 网络功能、 打印功能等。 红热线热扫描胶囊小肠 镜在人体内顺着消化道运动， 直到供电模块电量耗尽或经人体循环排泄出肛门 56， 停止工 作并回收。 其中， 红外线热扫描模块 12扫描红外线的时间间隔可由用户自定义。
如图 2所示， 为储存卡式红外线热扫描胶囊小肠镜的结构示意图。 该胶囊小肠镜包括 壳体 11， 壳体内按顺序排列有红外线热扫描模块 12、 红外线热扫描处理模块 13、 供电模 块 14和储存卡 15， 所述红外线热扫描模块 12、 红外线热扫描处理模块 13、 供电模块 14 和储存卡 15依次连接。 其中， 红外线热扫描模块 12在壳体中心轴靠近圆端处设有一红外 线接收镜头 121。
图 3所示的储存卡式红外线热扫描胶囊小肠镜系统工作流程： 吞服胶囊小肠镜后， 红 外线接收镜头 121接收消化道辐射的红外线， 经过红外线热扫描处理模块 13处理后， 输 送至储存卡 15。 该储存卡 15容量优选至少为 1G。 回收胶囊小肠镜后， 由计算机医用影像 工作站 4对储存卡 15中的数据进行处理， 输出结果。
如图 4所示， 为无线电发射器式红外线热扫描胶囊小肠镜的结构示意图。 该胶囊小肠 镜包括壳体 11， 壳体内按顺序排列有红外线热扫描模块 12、 红外线热扫描处理模块 13、 供电模块 14和无线电发射器 16， 所述红外线热扫描模块 12、 红外线热扫描处理模块 13、 供电模块 14和无线电发射器 16依次连接。 其中， 红外线热扫描模块 12在壳体中心轴靠 近圆端处设有一红外线接收镜头 121。
图 5所示的无线电发射器式红外线热扫描胶囊小肠镜系统工作流程： 吞服胶囊小肠镜 后， 红外线接收镜头 121接收消化道辐射的红外线， 经过红外线热扫描处理模块 13处理 后，输送至无线电发射器 16。该无线电发射器再将数据传送至体外与其配套的接收器终端。 该接收器终端优选佩戴式接收器终端 2或手持式接收器终端 3。 由计算机医用影像工作站 4对接收器终端中的数据进行处理， 输出结果。

Claims

权 利 要 求 书
1. 一种红外线热扫描胶囊小肠镜系统， 包括胶囊小肠镜和计算机医用影像工作站， 所述 胶囊小肠镜包括壳体， 其特征在于： 所述胶囊小肠镜的壳体内按顺序排列有红外线热扫描 模块、 红外线热扫描处理模块、 供电模块和数据处理模块， 所述红外线热扫描模块、 红外 线热扫描处理模块、 供电模块和数据处理模块依次连接。
2. 根据权利要求 1 所述的红外线热扫描胶囊小肠镜系统， 其特征在于： 所述壳体两端部 为圆端， 所述红外线热扫描模块在壳体中心轴靠近圆端处设有一红外线接收镜头， 该红外 线接收镜头接收消化道辐射的红外线， 经过红外线热扫描处理模块处理后， 输送至数据处 理模块。
3. 根据权利要求 1 所述的红外线热扫描胶囊小肠镜系统， 其特征在于： 所述红外线热扫 描模块分辨率至少 0. 1摄氏度， 空间分辨能力至少 lmrad。
4. 根据权利要求 1 所述的红外线热扫描胶囊小肠镜系统， 其特征在于： 所述红外线接收 镜头接收人体辐射的红外线范围为 5. 6-15微米。
5. 根据权利要求 1 所述的红外线热扫描胶囊小肠镜系统， 其特征在于： 所述数据处理模 块为储存卡。
6. 根据权利要求 1 所述的红外线扫描胶囊小肠镜系统， 其特征在于： 所述数据处理模块 为无线电发射器， 所述胶囊小肠镜系统还包括与该无线电发射器配套的接收器终端。
7. 根据权利要求 6 所述的红外线热扫描胶囊小肠镜系统， 其特征在于： 所述接收器终端 为佩戴式。
8. 根据权利要求 6 所述的红外线热扫描胶囊小肠镜系统， 其特征在于： 所述接收器终端 为手持式。
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