WO2012075719A1 - 具有红外线热扫描功能的胶囊小肠镜系统 - Google Patents

具有红外线热扫描功能的胶囊小肠镜系统 Download PDF

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Publication number
WO2012075719A1
WO2012075719A1 PCT/CN2011/070596 CN2011070596W WO2012075719A1 WO 2012075719 A1 WO2012075719 A1 WO 2012075719A1 CN 2011070596 W CN2011070596 W CN 2011070596W WO 2012075719 A1 WO2012075719 A1 WO 2012075719A1
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Prior art keywords
infrared thermal
thermal scanning
module
infrared
processing module
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PCT/CN2011/070596
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English (en)
French (fr)
Inventor
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 WO2012075719A1 publication Critical patent/WO2012075719A1/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
    • A61B5/07—Endoradiosondes
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00172—Optical arrangements with means for scanning
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A61B5/0086—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters using infrared radiation

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.
  • 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 a capsule enteroscopy system having an infrared thermal scanning function, comprising a capsule enteroscopy and a computer medical imaging workstation, the capsule enteroscopy comprising a housing, and infrared thermal scanning arranged in order in the housing
  • the module, the infrared thermal scanning processing module, the power supply module and the data processing module, the infrared thermal scanning module, the infrared thermal scanning 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.
  • CCD module in the housing of the present invention, the CCD module being coupled to the data processing module and located at the other round end of the housing.
  • the CCD module of the present invention comprises an optical lens, a light source and a CCD processor and a circuit located at a center end of the housing near the round end, the light source providing brightness and capturing an image of the digestive tract wall by the optical lens, via the CCD
  • the processor and circuitry are then delivered to the data processing module.
  • thermo scanning module in the housing of the present invention, the second infrared thermal scanning module being connected to the data processing module and located at the other round end of the housing.
  • the second infrared thermal scanning module of the present invention is provided with an infrared receiving lens near the round end of the casing, receives infrared rays radiated from the digestive tract, is processed by the infrared thermal scanning processing module, and then sent to the data processing module.
  • 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, it provides another angle for observing the digestive tract, prolonging the service life of the capsule enteroscopy, and also combining the images of the digestive tract wall photographed by the CCD, which is conducive to the diagnosis of the disease.
  • Fig. 1 is a schematic view showing the operation of a capsule enteroscopy system having an infrared thermal scanning function of the present invention.
  • 2 is a schematic view showing the structure of a storage card type infrared thermal scanning capsule enteroscopy.
  • Figure 3 is a schematic view showing the structure of a radio transmitter type infrared thermal scanning capsule enteroscopy.
  • Fig. 4 is a schematic view showing the structure of an infrared thermal scanning capsule enteroscopy with a memory card type CCD.
  • Fig. 5 is a schematic view showing the structure of a radio transmitter type infrared thermal scanning capsule enteroscopy with a CCD.
  • Figure 6 is a schematic view showing the structure of a storage card type two-way infrared thermal scanning capsule enteroscopy.
  • Figure 7 is a schematic view showing the structure of a radio transmitter type two-way infrared thermal scanning capsule enteroscopy. detailed description
  • FIG. 1 it is a schematic diagram of the operation of the capsule enteroscopy system with infrared thermal scanning function 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 receives infrared rays radiated from the digestive tract wall of the patient at a predetermined frequency, and is processed by the infrared thermal scanning processing module, and then sent to the data processing module.
  • the data processing module is preferably a memory card or a radio transmitter.
  • the radio transmitter in the capsule enteroscopy sends data to the receiver terminal outside the body.
  • the receiver terminal is preferably a wearable receiver terminal 2 or a handheld receiver terminal 3.
  • the data of the memory card or 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 enteroscopy moves along the digestive tract in the human body until the power supply module is exhausted or discharged through the body to discharge the anus 56, stopping work and recycling.
  • the time interval for the infrared thermal scanning module 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 provided by the present invention.
  • the capsule enteroscopy comprises a housing 111.
  • the infrared thermal scanning module 112, the infrared thermal scanning processing module 113, the power supply module 114 and the memory card 115 are arranged in the housing, and the infrared thermal scanning module 112 and the infrared thermal scanning processing module 113 are arranged.
  • the power supply module 114 and the memory card 115 are sequentially connected.
  • the infrared thermal scanning module 112 is provided with an infrared receiving lens 1121 near the round end of the central axis of the housing.
  • the infrared receiving lens 1121 receives infrared rays radiated from the digestive tract, is processed by the infrared thermal scanning processing module 113, and is sent to the memory card type data processing module 115.
  • the two ends of the casing 111 are rounded ends, preferably made of a bio-compatible material strong in acid resistance, 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 receiving lens 1121 receives the infrared rays radiated from the digestive tract, is processed by the infrared thermal scanning processing module 113, and is then transported to the memory card 115.
  • the memory card 115 preferably has a capacity of at least 1G. After recycling the capsule enteroscopy, by computer medical imaging workers The station 4 processes the data in the memory card 115 and outputs the result.
  • the infrared thermal scanning module 112 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 1121 of the present invention can receive infrared radiation of the human body in a range of preferably 5.6 to 15 ⁇ m.
  • the time interval for the infrared hot scan module 112 to scan the infrared line can be customized by the user.
  • FIG. 3 is a schematic structural view of a radio transmitter type infrared thermal scanning capsule enteroscopy provided by the present invention.
  • the capsule enteroscopy comprises a housing 111 in which an infrared thermal scanning module 112, an infrared thermal scanning processing module 113, a power supply module 114 and a radio transmitter 116 are arranged in sequence, the infrared thermal scanning module 112 and the infrared thermal scanning processing module. 113.
  • the power supply module 114 and the radio transmitter 116 are sequentially connected.
  • the infrared thermal scanning module 112 is provided with an infrared receiving lens 1121 near the round end of the central axis of the housing.
  • the infrared thermal scanning module 112 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 1121 of the present invention can receive infrared rays of the human body in a range of preferably 5.6 to 15 ⁇ m.
  • the infrared thermal scanning module 112 can scan the infrared time interval and can be customized by the user.
  • the infrared receiving lens 1121 receives the infrared rays radiated from the digestive tract, is processed by the infrared thermal scanning processing module 113, and is sent to the radio transmitter 116.
  • the radio transmitter 116 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.
  • FIG. 4 it is a schematic structural view of a memory card type CCD infrared thermal scanning capsule enteroscopy provided by the present invention.
  • the capsule enteroscopy comprises a housing 121, a CCD module 125, a memory card data processing module 126, a power supply module 124, an infrared thermal scanning processing module 123 and an infrared thermal scanning module 122, the CCD module 125,
  • the memory card data processing module 126, the power supply module 124, the infrared thermal scanning processing module 123, and the infrared thermal scanning module 122 are sequentially connected.
  • the CCD module 125 and the infrared thermal scanning module 122 are respectively located at two ends of the housing.
  • the CCD module 125 includes an optical lens 1251, a light source 1252, and a CCD processor and circuit 1253 located near the center end of the housing central axis.
  • the infrared thermal scanning module 122 is provided with an infrared receiving lens 1221 near the round end of the central axis of the housing.
  • the light source 1252 After swallowing the capsule enteroscopy, the light source 1252 provides brightness and the image of the digestive tract wall is taken by the optical lens 1251, and is sent to the memory card data processing module 126 via the CCD processor and the circuit 1253; the infrared receiving lens 1221 receives the infrared rays of the digestive tract radiation. After being processed by the infrared thermal scanning processing module 123, it is sent to the memory card 126.
  • the memory card The 126 capacity is preferably at least 1G.
  • the frequency at which the CCD module 125 captures images and the time interval at which the infrared thermal scanning module 122 scans the infrared rays can be customized by the user.
  • the optical lens 1251 preferably has a diameter of less than or equal to 8. Omm, and the size of the CCD processor is preferably 1/4 inch or less, and the resolution is preferably at least 500,000 pixels.
  • the capsule enteroscopy comprises a housing 121 in which a CCD module 125, a radio transmitter 127, a power supply module 124, an infrared thermal scanning processing module 123 and an infrared thermal scanning module 122 are arranged in sequence, the CCD module 125, a radio transmitter 127.
  • the power supply module 124, the infrared thermal scanning processing module 123, and the infrared thermal scanning module 122 are sequentially connected.
  • the CCD module 125 and the infrared thermal scanning module 122 are respectively located at two ends of the housing.
  • the CCD module 125 includes an optical lens 1251, a light source 1252, and a CCD processor and circuitry 1253 located near the center end of the housing central axis.
  • the infrared heat scanning module 122 is provided with an infrared receiving lens 1221 near the round end of the central axis of the housing.
  • the light source 1252 After swallowing the capsule enteroscopy, the light source 1252 provides brightness and the image of the digestive tract wall is taken by the optical lens 1251, and is sent to the radio transmitter 127 via the CCD processor and the circuit 1253; the infrared receiving lens 1221 receives infrared rays radiated from the digestive tract, passes through the infrared ray After processing by the thermal scan processing module 123, it is delivered to the radio transmitter 127.
  • the radio transmitter 127 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.
  • the frequency at which the CCD module 125 captures images and the time interval at which the infrared thermal scanning module 122 scans the infrared rays can be customized by the user.
  • the optical lens 1251 preferably has a diameter of 8.0 mm or less, the size of the CCD processor is preferably 1/4 inch or less, and the resolution is preferably at least 500,000 pixels.
  • FIG. 6 is a schematic view showing the structure of a storage card type two-way infrared thermal scanning capsule enteroscopy according to the present invention.
  • the capsule enteroscopy comprises a housing 131 in which a first infrared thermal scanning module 132, an infrared thermal scanning processing module 133, a power supply module 134, a memory card data processing module 136 and a second infrared thermal scanning module 135 are arranged in sequence.
  • the first infrared thermal scanning module 132, the infrared thermal scanning processing module 133, the power supply module 134, the memory card 136, and the second infrared thermal scanning module 135 are sequentially connected.
  • the first infrared heat scanning module 132 is provided with a first infrared receiving lens 1321 near the round end of the central axis of the housing, and the second infrared thermal scanning module 135 is provided with a second infrared light near the other round end of the central axis of the housing.
  • the lens 1351 is received.
  • the first infrared thermal scanning module 132 and the second infrared thermal scanning module 135 have a resolution of at least 0.1 degrees Celsius and a spatial resolution of at least lmrad.
  • First infrared receiving lens 1321 and second infrared receiving lens 5-15 ⁇ The infrared light range of the 1351 is preferably 5. 6-15 microns.
  • the time interval at which the first infrared thermal scanning module 132 and the second infrared thermal scanning module 135 scan infrared rays can be customized by the user.
  • the first infrared receiving lens 1321 and the second infrared receiving lens 1351 respectively receive infrared rays radiated from the digestive tract, are processed by the infrared thermal scanning processing module 133, and then sent to the memory card type data processing module 136.
  • the memory card 136 preferably has a capacity of at least 1G.
  • FIG. 7 it is a schematic diagram of a structure of a small emitter of a radio transmitter type two-way infrared thermal scanning capsule provided by the present invention.
  • the capsule enteroscopy comprises a housing 131 in which a first infrared thermal scanning module 132, an infrared thermal scanning processing module 133, a power supply module 134, a radio transmitter 137 and a second infrared thermal scanning module 135 are arranged in sequence.
  • An infrared thermal scanning module 132, an infrared thermal scanning processing module 133, a power supply module 134, a radio transmitter 137, and a second infrared thermal scanning module 135 are sequentially connected.
  • the first infrared heat scanning module 132 is provided with a first infrared receiving lens 1321 near the round end of the central axis of the housing, and the second infrared thermal scanning module 135 is provided with a second infrared light near the other round end of the central axis of the housing.
  • the lens 1351 is received.
  • the first infrared thermal scanning module 132 and the second infrared thermal scanning module 135 have a resolution of at least 0.1 degrees Celsius and a spatial resolution of at least lmrad.
  • the infrared ray of the first infrared ray receiving lens 1321 and the second infrared ray receiving lens 1351 which can receive the human body radiation is preferably 5.6 to 15 ⁇ m.
  • the time interval during which the first infrared thermal scanning module 132 and the second infrared thermal scanning module 135 scan the infrared rays can be customized by the user.
  • the first infrared receiving lens 1321 and the second infrared receiving lens 1351 respectively receive the infrared rays radiated from the digestive tract, are processed by the infrared thermal scanning processing module 133, and then sent to the radio transmitter 137.
  • the radio transmitter 137 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

具有红外线热扫描功能的胶囊小肠镜系统 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， 本发明提供了一种具有红外线热扫描功能的胶囊小肠镜系统， 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。
本发明所述的壳体内还有一 CCD模块， 该 CCD模块与所述数据处理模块连接且位于壳 体另一圆端。
本发明所述的 CCD模块包括位于壳体中心轴靠近圆端处的光学镜头、 光源和 CCD处理 器及电路， 所述光源提供亮度并由所述光学镜头拍摄消化道壁图像， 经所述 CCD处理器及 电路后输送至所述数据处理模块。
本发明所述的壳体内还有第二红外线热扫描模块， 该第二红外线热扫描模块与数据处 理模块连接且位于壳体另一圆端。
本发明所述的第二红外线热扫描模块在靠近壳体圆端处设有一红外线接收镜头， 接收 消化道辐射的红外线， 经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， 延长了胶 囊小肠镜的使用寿命， 也可以结合 CCD拍摄的消化道壁影像， 有利于对病症的诊断。 附图说明
图 1是本发明的具有红外线热扫描功能的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 4是储存卡式带 CCD的红外线热扫描胶囊小肠镜的结构示意图。
图 5是无线电发射器式带 CCD的红外线热扫描胶囊小肠镜的结构示意图。
图 6是储存卡式双向红外线热扫描胶囊小肠镜的结构示意图。
图 7是无线电发射器式双向红外线热扫描胶囊小肠镜的结构示意图。 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。
如图 1所示， 为本发明的具有红外线热扫描功能的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 处理后， 输送至数据处理模块。 数据处理模块优选储存卡或无线电发射器。 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， 红外线热扫描模块扫描红外线的时间间隔可由用户自定义。
实施例 1
如图 2所示， 为本发明提供的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 111， 壳体内按顺序排列有红外线热扫描模块 112、 红外线热扫描处理 模块 113、 供电模块 114和储存卡 115， 所述红外线热扫描模块 112、 红外线热扫描处理模 块 113、 供电模块 114和储存卡 115依次连接。 其中， 红外线热扫描模块 112在壳体中心 轴靠近圆端处设有一红外线接收镜头 1121。 该红外线接收镜头 1121接收消化道辐射的红 外线， 经过红外线热扫描处理模块 113处理后， 输送至储存卡式数据处理模块 115。 其中， 壳体 111两端部为圆端， 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。 吞服胶囊小肠镜后， 红外线接 收镜头 1121接收消化道辐射的红外线， 经过红外线热扫描处理模块 113处理后， 输送至 储存卡 115。 该储存卡 115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 115中的数据进行处理， 输出结果。
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 112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 1121可接收人体辐射的红外线范围优选为 5. 6-15微米。 红外线热扫描模块 112扫描红 外线的时间间隔可由用户自定义。
实施例 2
如图 3所示，为本发明提供的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 111， 壳体内按顺序排列有红外线热扫描模块 112、 红外线热扫描 处理模块 113、 供电模块 114和无线电发射器 116， 所述红外线热扫描模块 112、 红外线热 扫描处理模块 113、 供电模块 114和无线电发射器 116依次连接。 其中， 红外线热扫描模 块 112在壳体中心轴靠近圆端处设有一红外线接收镜头 1121。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 112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 1121可接收人体辐射的红外线 范围优选为 5. 6-15微米。 红外线热扫描模块 112扫描红外线的时间间隔可由用户自定义。
吞服胶囊小肠镜后， 红外线接收镜头 1121 接收消化道辐射的红外线， 经过红外线热 扫描处理模块 113处理后， 输送至无线电发射器 116。 该无线电发射器 116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。
实施例 3
如图 4所示， 为本发明提供的储存卡式带 CCD的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 121、 壳体内按顺序排列有 CCD模块 125、 储存卡式数据处理 模块 126、 供电模块 124、 红外线热扫描处理模块 123和红外线热扫描模块 122， 所述 CCD 模块 125、 储存卡式数据处理模块 126、 供电模块 124、 红外线热扫描处理模块 123和红外 线热扫描模块 122依次连接。 其中， CCD模块 125和红外线热扫描模块 122分别位于壳体 两端。 CCD模块 125包括位于壳体中心轴靠近圆端处的光学镜头 1251、 光源 1252和 CCD 处理器及电路 1253。红外线热扫描模块 122在壳体中心轴靠近圆端处设有一红外线接收镜 头 1221。
吞服胶囊小肠镜后，光源 1252提供亮度并由光学镜头 1251拍摄消化道壁图像，经 CCD 处理器及电路 1253后输送至储存卡式数据处理模块 126; 红外线接收镜头 1221接收消化 道辐射的红外线， 经过红外线热扫描处理模块 123处理后， 输送至储存卡 126。 该储存卡 126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 126中 的数据进行处理， 输出结果。其中， CCD模块 125拍摄影像的频率和红外线热扫描模块 122 扫描红外线的时间间隔可由用户自定义。 光学镜头 1251优选直径小于等于 8. Omm， CCD处 理器的尺寸优选小于等于 1/4英寸， 分辨率优选至少 50万像素。
实施例 4
如图 5所示， 为本发明提供的无线电发射器式带 CCD的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 121， 壳体内按顺序排列有 CCD模块 125、 无线电发射 器 127、 供电模块 124、 红外线热扫描处理模块 123和红外线热扫描模块 122， 所述 CCD模 块 125、 无线电发射器 127、 供电模块 124、 红外线热扫描处理模块 123和红外线热扫描模 块 122依次连接。 其中， CCD模块 125和红外线热扫描模块 122分别位于壳体两端。 CCD 模块 125包括位于壳体中心轴靠近圆端处的光学镜头 1251、 光源 1252和 CCD处理器及电 路 1253。 红外线热扫描模块 122在壳体中心轴靠近圆端处设有一红外线接收镜头 1221。
吞服胶囊小肠镜后，光源 1252提供亮度并由光学镜头 1251拍摄消化道壁图像，经 CCD 处理器及电路 1253后输送至无线电发射器 127; 红外线接收镜头 1221接收消化道辐射的 红外线， 经过红外线热扫描处理模块 123处理后， 输送至无线电发射器 127。 该无线电发 射器 127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。 其中， CCD模块 125拍摄影像的频率和红外线热扫描模块 122扫描红外线的时 间间隔可由用户自定义。 光学镜头 1251优选直径小于等于 8. 0mm， CCD处理器的尺寸优选 小于等于 1/4英寸， 分辨率优选至少 50万像素。
实施例 5
如图 6所示， 为本发明提供的储存卡式双向红外线热扫描胶囊小肠镜结构示意图。 该 胶囊小肠镜包括壳体 131， 壳体内按顺序排列有第一红外线热扫描模块 132、 红外线热扫 描处理模块 133、供电模块 134、储存卡式数据处理模块 136和第二红外线热扫描模块 135， 所述第一红外线热扫描模块 132、 红外线热扫描处理模块 133、 供电模块 134、 储存卡 136 和第二红外线热扫描模块 135依次连接。 其中， 第一红外线热扫描模块 132在壳体中心轴 靠近圆端处设有第一红外线接收镜头 1321，第二红外线热扫描模块 135在壳体中心轴靠近 另一圆端处设有第二红外线接收镜头 1351。 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， 第一红外线热扫描模块 132和第二红外线热扫描模块 135分辨率至少 0. 1摄氏度， 空间分辨能力至少 lmrad。 第一红外线接收镜头 1321和第二红外线接收镜头 1351可接收人体辐射的红外线范围优选为 5. 6-15微米。 第一红外线热扫描模块 132和第 二红外线热扫描模块 135扫描红外线的时间间隔可由用户自定义。
吞服胶囊小肠镜后， 第一红外线接收镜头 1321和第二红外线接收镜头 1351分别接收 消化道辐射的红外线， 经红外线热扫描处理模块 133处理后， 输送至储存卡式数据处理模 块 136。 该储存卡 136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 136中的数据进行处理， 输出结果。
实施例 6
如图 7所示， 为本发明提供的无线电发射器式双向红外线热扫描胶囊小肠镜结构示意 图。 该胶囊小肠镜包括壳体 131， 壳体内按顺序排列有第一红外线热扫描模块 132、 红外 线热扫描处理模块 133、 供电模块 134、 无线电发射器 137和第二红外线热扫描模块 135， 所述第一红外线热扫描模块 132、 红外线热扫描处理模块 133、 供电模块 134、 无线电发射 器 137和第二红外线热扫描模块 135依次连接。 其中， 第一红外线热扫描模块 132在壳体 中心轴靠近圆端处设有第一红外线接收镜头 1321，第二红外线热扫描模块 135在壳体中心 轴靠近另一圆端处设有第二红外线接收镜头 1351。 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， 第一红外线热扫描模块 132和第二红外线热扫描模块 135分辨 率至少 0. 1摄氏度， 空间分辨能力至少 lmrad。第一红外线接收镜头 1321和第二红外线接 收镜头 1351可接收人体辐射的红外线范围优选为 5. 6-15微米。第一红外线热扫描模块 132 和第二红外线热扫描模块 135扫描红外线的时间间隔可由用户自定义。
吞服胶囊小肠镜后， 第一红外线接收镜头 1321和第二红外线接收镜头 1351分别接收 消化道辐射的红外线， 经红外线热扫描处理模块 133处理后， 输送至无线电发射器 137。 该无线电发射器 137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 . 一种具有红外线热扫描功能的胶囊小肠镜系统， 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 所述的具有红外线热扫描功能的胶囊小肠镜系统， 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 所述的具有红外线热扫描功能的胶囊小肠镜系统， 其特征在于： 所述 壳体内还有一 CCD模块， 该 CCD模块与所述数据处理模块连接且位于壳体另一圆端。
4. 根据权利要求 3 所述的具有红外线热扫描功能的胶囊小肠镜系统， 其特征在于： 所述 CCD模块包括位于壳体中心轴靠近圆端处的光学镜头、 光源和 CCD处理器及电路， 所述光 源提供亮度并由所述光学镜头拍摄消化道壁图像， 经所述 CCD处理器及电路后输送至所述 数据处理模块。
5. 根据权利要求 1 所述的具有红外线热扫描功能的胶囊小肠镜系统， 其特征在于： 所述 壳体内还有第二红外线热扫描模块， 该第二红外线热扫描模块与所述数据处理模块连接且 位于壳体另一圆端。
6. 根据权利要求 5 所述的具有红外线热扫描功能的胶囊小肠镜系统， 其特征在于： 所述 第二红外线热扫描模块在靠近所述壳体圆端处设有一红外线接收镜头， 接收消化道辐射的 红外线， 经所述红外线热扫描处理模块处理后， 输送至所述数据处理模块。
7. 根据权利要求 1至 6任一项所述的具有红外线热扫描功能的胶囊小肠镜系统， 其特征 在于： 所述数据处理模块为储存卡。
8. 根据权利要求 1至 6任一项所述的具有红外线热扫描功能的胶囊小肠镜系统， 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。
9. 根据权利要求 8 所述的具有红外线热扫描功能的胶囊小肠镜系统， 其特征在于： 所述 接收器终端为佩戴式。
10. 根据权利要求 9所述的具有红外线热扫描功能的胶囊小肠镜系统， 其特征在于： 所述 接收器终端为手持式。
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CN102100523B (zh) * 2010-12-10 2013-07-03 广州宝胆医疗器械科技有限公司 带ccd的红外线热扫描胶囊小肠镜系统
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CN102525385A (zh) * 2011-12-30 2012-07-04 广州宝胆医疗器械科技有限公司 具有夜视功能的胶囊小肠镜系统
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