Respiratory gating equipment and method as well as MCU (Microcontroller Unit)

A technology of respiratory gating and equipment, applied in medical science, equipment for radiological diagnosis, diagnosis, etc., can solve problems such as inaccurate detection of respiratory movement

Inactive Publication Date: 2016-03-23
NEUSOFT MEDICAL SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a respiratory gating device, a method and an MCU to solve the problem of inaccurate detection of respiratory movement by the respiratory gating device in the related art

Method used

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  • Respiratory gating equipment and method as well as MCU (Microcontroller Unit)
  • Respiratory gating equipment and method as well as MCU (Microcontroller Unit)
  • Respiratory gating equipment and method as well as MCU (Microcontroller Unit)

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Embodiment Construction

[0024] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0025] It should be understood that although the terms first, second, third, etc. may be used in the present invention to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present invention, first information may also be called second information, and similarly, second information may also be called fi...

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Abstract

The invention discloses respiratory gating equipment, a respiratory gating method and an MCU (Microcontroller Unit), wherein the respiratory gating equipment comprises a respiratory movement collecting device and a gating signal output device, wherein the respiratory movement collecting device is used for obtaining the respiratory movement acceleration data of a representation detected person by virtue of an acceleration sensor, and transmitting the acceleration data to the gating signal output device through a wireless way; and the gating signal output device is used for outputting gating signals according to the acceleration data after receiving the acceleration data. Due to the application of the respiratory gating equipment provided by the embodiment of the invention, the respiratory movement acceleration data of the representation detected person can be accurately collected by virtue of the acceleration sensor, the acceleration data can be analyzed and the gating signals can be output, therefore, while the respiratory movement of the detected person is accurately detected, the gating signals capable of performing effective correction on scanning images can be provided for PET / CT equipment.

Description

technical field [0001] The present invention relates to the technical field of medical equipment, in particular to respiratory gating equipment, a method and an MCU (MicrocontrollerUnit, micro control unit). Background technique [0002] PET / CT (PositronEmission Tomography / Computed Tomography, Positron Emission Tomography / X-ray Computerized Tomography) equipment is a combination of PET (functional metabolism imaging) and CT (anatomical structure imaging) two advanced imaging technologies. Combined new medical imaging equipment. Usually the breathing movement of the human body is related to its lungs. When PET / CT equipment is used to scan the lungs of the subject, due to the fast scanning speed of CT, it is usually within a single breathing cycle of the subject, that is, within a few seconds. The scan can be completed, so the breathing movement of the subject will not affect the quality of the CT scan image, and because the scanning speed of PET is relatively slow, it usuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03A61B6/00
Inventor 於晓龙王治国张国旭杨龙贺亮
Owner NEUSOFT MEDICAL SYST CO LTD
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