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System of wireless detector in medical system and method thereof

一种医疗系统、检测器的技术，应用在医疗系统领域，能够解决差链路质量、有限无线覆盖等问题，达到减轻负担、UWB定位准确、管理容易的效果

Active Publication Date: 2012-05-23
GE MEDICAL SYST GLOBAL TECH CO LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To solve the above-mentioned problems, such as limited wireless coverage, poor link quality, and complex procedures for managing multiple wireless detectors, the present application provides a system and method for wireless detectors in medical systems

Method used

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  • System of wireless detector in medical system and method thereof
  • System of wireless detector in medical system and method thereof
  • System of wireless detector in medical system and method thereof

Examples

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Embodiment Construction

[0022] Usually, a fixed bed frame, a fixed chest frame, and a distribution box are also installed in a medical room where a radiation source (such as an X-ray tube) is installed, and the medical room is usually an open space for portable applications. Including but not limited to stretchers and wheelchairs. The present application will be described in detail below by taking an X-ray diagnostic system as an example. However, it is worth mentioning that the present application is not limited to X-ray diagnostic systems, but can also be used in other medical systems where wireless detectors are applied.

[0023] Such as Figure 1a As shown, in the X-ray exposure room, a single HWA is installed on the wall opposite to the insertion direction of the wireless detector to have better signal coverage. The gray dot in the figure shows the position of the wireless detector, and the arrow shows the wireless detector. The direction of detector insertion, black dots show the location of i...

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PUM

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Abstract

The application relates to a system of wireless detector in medical system and method thereof. The system of wireless detector in medical system comprises at least three host cable adapters for receiving the beacon information transmitted by the wireless detector periodically and acquiring the information about the wire detector based on the received beacon information, and a controller for receiving the information about the wireless detector from at least three host cable adapters and determining the position of the wireless detector based on the received information about the wireless detector. The method of the wireless detector in the medical system comprises the following steps: acquiring the information about the wireless detector by at least three host cable adapters according to the beacon information transmitted by the wireless detector periodically, and determining the position of the wireless detector according to the information about the wireless detector from at least three host cable adapters.

Description

technical field [0001] The invention relates to a medical system, in particular to the positioning and management of a wireless detector in the medical system. Background technique [0002] In recent years, imaging modalities such as X-ray imaging modalities have made a breakthrough in image transmission between wireless detectors and medical systems by updating wired communication to wireless communication. However, the application of ultra-wideband (UWB) wireless detectors also brings some potential problems to medical systems, such as poor wireless link quality, limited signal coverage, difficulty in managing multiple detectors, etc. [0003] These potential problems arise because of the characteristics of UWB technology. First, for better radio coexistence, the strength of the UWB signal is extremely low, with a maximum value of -43.1dBm / MHz. Secondly, due to the high-frequency characteristics, the UWB transmission speed can be as high as 1Gbs, and the multipath effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/02G01S5/00H04B17/00G01S5/14H04W64/00
CPCA61B6/547G01S5/0252A61B6/563G01S5/14A61B6/4494
Inventor 张欣宇叶斌
Owner GE MEDICAL SYST GLOBAL TECH CO LLC
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