Image guide device and radiotherapy equipment
A guiding device and imaging technology, applied in radiotherapy, treatment, and radiodiagnostic equipment, etc., can solve the problems of low image accuracy and high cost, achieve high imaging quality, reduce costs, and improve positioning and image guidance effects Effect
Inactive Publication Date: 2018-06-22
CYBERMED TECH XIAN
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[0005] The embodiment of the present invention provides an image guidance device and radiotherapy equipment, which can solve the problems of low image accuracy and high cost in related technologies
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[0045] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0046] figure 2 It is a schematic structural diagram of an image guidance device provided by an embodiment of the present invention. see figure 2 , the image guiding device may include: a rack 1, an imaging source 2, an imager 3 and an image server 4;
[0047] The imaging source 2 , the imager 3 and the image server 4 are all installed on the rack 1 , and the imager 3 is connected to the image server 4 .
[0048] It should be noted that the rack 1 may be a drum rack, and in practical applications, the rack 1 can rotate at any angle within 360 degrees around its rotation center a.
[0049]In addition, the imaging source 2 is used for emitting X-rays, for example, the imaging source 2 can be a tube, etc., and the imager 3 is used fo...
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The invention discloses an image guide device and radiotherapy equipment and belongs to the technical field of medical treatment instruments. The image guide device comprises a rack, an imaging source, an imaging instrument and an image server; the imaging source, the imaging instrument and the image server are all mounted on the rack, the imaging instrument is connected with the image server, theimaging source and the imaging instrument are arranged at the angle of 180 degrees relatively; the imaging sources emits X-rays; the imaging instrument receives the X-rays penetrating the affected part of a patient and generates projection data according to the received X-rays and further sends the projection data to the image server; the image server processes the projection data to acquire image of the affected part. The image of the affected part acquired by the image server is accurate, the imaging quality is improved, positioning and image guide effects are also improved, and cost of theimage guide device can be reduced.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to an image guiding device and radiotherapy equipment. Background technique [0002] Radiation therapy is a method of using radiation to treat tumors, which can cause necrosis or apoptosis of cancer cells. It is one of the most basic and important means of tumor treatment. Since tumor tissue is surrounded by normal tissue, radiotherapy needs to maintain precise positioning of tumor tissue during treatment to avoid damage to normal tissue. The positioning of the tumor tissue can be realized through the image guidance device, which can collect the image information of the human body, and determine the position and movement of the treatment target area based on this, so as to guide the follow-up treatment. [0003] Currently, if figure 1 As shown, the image guiding device generally includes: a frame, an imaging source, an imager, a slip ring group and an image server; the ima...
Claims
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IPC IPC(8): A61B6/00A61N5/10
CPCA61N5/10A61B6/4435A61B6/566A61N5/1049A61N2005/1061A61B6/032A61N5/1081
Inventor 李久良闫浩刘仁庆钟铭李金升
Owner CYBERMED TECH XIAN