Protective equipment for portable magnetic resonance
A kind of protective equipment and magnetic resonance technology, applied in the fields of application, medical science, instruments, etc., can solve problems such as harm to people, interference with electronic products, etc., to improve the effect of use, ensure stability, and improve safety.
Pending Publication Date: 2022-03-15
HANGZHOU WEIYING MEDICAL TECH CO LTD
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Problems solved by technology
[0005] However, portable magnetic resonance equipment still has the need for warning signs to indicate intrusion outside the physical boundary during the detection and imaging process; at the same time, portable magnetic resonance equipment will also generate a 5 Gauss linear magnetic field, which is easy to cause harm to people near the portable magnetic resonance equipment. and the problem of interfering with nearby electronics
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[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0033] The serial numbers assigned to the components in this document, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", "clockwise", "counterclockwise" etc. is based on the attached figure 1 The orientations or positional relationships shown are only for the convenience of desc...
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The invention relates to the technical field of portable magnetic resonance protection, in particular to a protective device for portable magnetic resonance, comprising a rotating shaft; at least one sliding groove is formed in the umbrella-shaped grooved wheel; the warning device comprises shaft rods, shaft pins and a warning device, wherein one end of each shaft rod is connected with each shaft pin; the other end of the shaft rod is connected with the warning device; when the umbrella-shaped grooved wheel rotates, the wall of the sliding groove at least provides force or component force in the radial direction for the shaft pin. A linear slide rail; the umbrella-shaped grooved wheel rotates on the rotating shaft to drive the shaft rod and the shaft pin to move, so that the problem of invasion outside a physical boundary during working of portable magnetic resonance can be prevented, the boundary of a 5-Gaussian line magnetic field generated by the portable magnetic resonance can be identified, the working stability of the portable magnetic resonance can be ensured, and the working efficiency of the portable magnetic resonance is improved. Therefore, the safety of the portable magnetic resonance device during working is improved, and the use effect of the portable magnetic resonance device is improved.
Description
technical field [0001] The invention relates to the technical field of portable magnetic resonance protection, in particular to a protective device for portable magnetic resonance. Background technique [0002] Magnetic resonance is a sophisticated medical device that can generate images of the inside of the human body, so it is widely used in clinical assistance; however, because human tissue is surrounded by a magnetic field during magnetic resonance examination, the magnetic field has adsorption and magnetization effects on external objects , leading to potential safety hazards when carrying these items for inspection, such as watches, keys, coins and hairpins, etc., so warning signs are required to prompt intrusion outside the physical boundary. [0003] The traditional magnetic resonance equipment has the defect that it is very bulky and cannot be moved, and the traditional magnetic resonance equipment will generate a 5 Gauss magnetic field around the outside of the ima...
Claims
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IPC IPC(8): A61B5/055G09F7/00
CPCA61B5/055G09F7/00
Inventor 吴海燕张志遵朱高杰朱瑞星
Owner HANGZHOU WEIYING MEDICAL TECH CO LTD