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Medical system and positioning device thereof

A technology for positioning devices and medical systems, applied in patient positioning for diagnosis, medical science, sensors, etc., to achieve the effect of improving positioning accuracy, accuracy, and positioning accuracy

Pending Publication Date: 2018-02-23
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a medical system and its positioning device for the problem of how to improve the positioning accuracy of the hospital bed

Method used

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  • Medical system and positioning device thereof
  • Medical system and positioning device thereof
  • Medical system and positioning device thereof

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Experimental program
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Embodiment Construction

[0024] As mentioned in the background art, the highest position of the hospital bed is likely to change from the position of the magnet after long-term operation, which in turn leads to a deviation from the highest position the hospital bed wants to reach.

[0025] After further research, in one embodiment, a positioning device is provided for determining the position of the hospital bed relative to the medical imaging equipment. The medical imaging equipment and the hospital bed are both arranged on the installation surface; the medical imaging equipment defines a cavity, and the cavity A support is provided in the cavity, and the support is used to support the bed, and the bed can move along the length of the bed to enter and exit the cavity; the positioning device includes a sensor, a first sensing element, and a control device; One end of the imaging equipment, the first sensing element is used to be arranged at the end of the medical imaging equipment close to the hospital...

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Abstract

The invention relates to a medical system and a positioning device thereof. The positioning device is used for determining a position of a sickbed relative to a medical imaging device; a cavity is defined by the medical imaging device; the sickbed can move along a length direction of the sickbed so as to enter and exit the cavity; the positioning device comprises sensors, first sensing elements and a control device; one sensor and one of the first sensing elements are arranged on one end, close to the medical imaging device, of the sickbed; the other sensor and the other one of the first sensing elements are arranged on one end, close to the sickbed, of the medical imaging device; the sensors sense the first sensing elements and generate first sensing information; the sensors send the first sensing information to the control device; the control device is used for controlling the sickbed to move according to the first sensing information. According to the medical system and the positioning device thereof, not only can a relative position between the sickbed and the medical imaging device keep unchanged, but also the accuracy in positioning the sickbed is improved, and the sickbed isensured to accurately enter a scanning area.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a medical system and a positioning device thereof. Background technique [0002] Medical imaging equipment, such as magnetic resonance, requires a hospital bed as a carrier to make the bed move relative to the magnet in the medical imaging equipment and send the patient into the scanning area. [0003] Generally, the hospital bed has the lowest position and the highest position. When the patient needs to get on and off the bed, the bed is lowered to the lowest position. After the patient is lying down, the bed is raised to the highest position, and then moves along the length of the bed to enter the medical imaging equipment. scan area. When the hospital bed is moving, it is usually judged whether it has reached the highest position according to the switch or encoder installed inside the hospital bed. However, due to the assembly error of medical equipment, or after l...

Claims

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Application Information

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IPC IPC(8): A61B6/04A61B6/03A61B5/055
CPCA61B5/055A61B6/032A61B6/037A61B6/0421A61B6/44
Inventor 齐伟周庆东王益宁
Owner SHANGHAI UNITED IMAGING HEALTHCARE