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Three-degree-of-freedom magnetic resonance electric bed

A magnetic resonance electric bed and degree of freedom technology, which is applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problem of single degree of freedom of electric beds, and achieve the effect of easy getting on and off the bed and convenient position correction

Pending Publication Date: 2019-04-16
WUHAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, propose a three-degree-of-freedom magnetic resonance electric bed, and solve the technical problem of a single degree of freedom in the electric bed in the prior art

Method used

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  • Three-degree-of-freedom magnetic resonance electric bed
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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] The invention provides a three-degree-of-freedom magnetic resonance electric bed, such as figure 1 As shown, it includes: a base 100, a bed surface frame 200 and a bed surface (not shown in the figure).

[0018] Such as figure 2 As shown, the base 100 includes an upper base 110 , a lower base 120 and a scissor lift mechanism 130 connecting the upper base 110 and the lower base 120 . Wherein, the scissor-type lifting mechanism 130 includes a scissors 131 connecting the upper base 110 and the lower base 120, and a drive shaft sleeve 132 hinged to a movable end of the scissors 131, and the t...

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Abstract

The invention belongs to the technical field of medical equipment, and discloses a three-degree-of-freedom magnetic resonance electric bed. The three-degree-of-freedom magnetic resonance electric bedcomprises a base, a bed top shelf and a bed top; the base comprises an upper base body, a lower base body and a scissor-type lifting mechanism connected with the upper base body and the lower base body; the bed top shelf comprises a bed top shelf body, a bed top moving mechanism arranged on the bed top shelf body and a correcting mechanism connected with the bed top shelf body and the upper base body; the bed top is arranged on the bed top shelf body and fixedly connected with a first slide block. The three-degree-of-freedom magnetic resonance electric bed has the advantages that a three-degree-of-freedom motion function design is provided for the electric bed for magnetic resonance, the shear-type lifting structure, gear and rack transmission and synchronous pulley transmission are comprehensively applied, reasonable layout of the electric bed in a narrow and small space of the magnetic resonance equipment is facilitated, correction of the position of the electric bed is facilitated,and a patient conveniently goes to and out of the bed.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a three-degree-of-freedom magnetic resonance electric bed. Background technique [0002] Magnetic resonance examination is a method of medical examination, usually the patient is sent to the magnetic resonance equipment by an electric bed in a supine position for examination. [0003] At present, the electric bed for magnetic resonance only has the degree of freedom in the horizontal direction of sending in and out to the magnetic resonance equipment, and it is realized by a bloated and complex track, which is not conducive to the layout of the electric bed in the inspection channel of the magnetic resonance equipment. Moreover, since the inspection space of the magnetic resonance equipment is small and the inspection channel is long, in order to avoid collisions with the magnetic resonance equipment when the electric bed moves, there is a requirement for high-precision...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/055
CPCA61B5/055
Inventor 池行强李菁川李健刘祎
Owner WUHAN POLYTECHNIC
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