Positioning scanning assisting device used for magnetic resonance limb small lesion examination

A technology of positioning scanning and magnetic resonance, which is applied in the fields of application, medical science, sensors, etc., can solve the problems of inaccurate positioning and inaccurate inspection, and achieve the effect of convenient material collection, convenient use, and simple operation

Pending Publication Date: 2018-02-23
丁长青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, most hospital magnetic resonance examinations are completed by technicians, and most technicians lack clinical knowledge, especially for small lesions on limbs suspected by clinicians, often cannot be accurately located, resulting in inaccurate examinations

Method used

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  • Positioning scanning assisting device used for magnetic resonance limb small lesion examination
  • Positioning scanning assisting device used for magnetic resonance limb small lesion examination

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Embodiment Construction

[0016] The present invention will be further explained below in conjunction with the drawings.

[0017] Such as figure 1 , figure 2 As shown, one surface of the plastic cube is provided with three parallel first pipes 1, and the opposite side of the surface is also provided with three second pipes 2 parallel to each other and perpendicular to the first pipe 1; the other four of the plastic cube The center of the face is provided with lifting lugs 3, which is convenient to be tied to the limbs with straps. The first pipe 1 and the second pipe 2 are respectively placed in small tubes of contrast agent. The first pipe 1 and the second pipe 2 are 4 cm long and have an inner diameter of 3.5 mm. The distance between adjacent pipes on each surface of the plastic cube is 2.5 cm. The contrast medium tube is a closed tube with a length of 2.5 cm, a tube thickness of 0.5 mm, and an inner diameter of 2.5 mm. Contrast agent tubules contain a built-in magnetic resonance contrast agent, whi...

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Abstract

The invention discloses a positioning scanning assisting device used for magnetic resonance limb small lesion examination. The device comprises a plastic cube. One surface of the plastic cube is provided with a plurality of first pipes parallel to each other. An opposite surface of the surface is provided with a plurality of second pipes which are parallel to each other and are vertical to the first pipes. Centers of other four surfaces of the plastic cube are respectively provided with a lifting lug, providing convenience for binding the device on a limb by bandages. The first pipes and the second pipes are internally provided with constrast medium small tubes. The device is made of a PVC plastic, and is convenient in material getting and low in manufacturing cost. The device can be boundon a limb according to specific conditions of lesion. After a technician scans a location map, a key scanning region can be rapidly determined according to constrast medium development conditions, soas to accurately position size of suspected limb small lesion. The device can be repeatedly used after being disinfected by medicinal alcohol.

Description

Technical field [0001] The invention relates to a device for assisting positioning of superficial lesions of the limbs, in particular to a device for assisting positioning and scanning of small lesions of the limbs by magnetic resonance. Background technique [0002] Magnetic resonance has no ionizing radiation, any azimuth tomography, no bone artifacts, and excellent soft tissue contrast, which can detect lesions earlier than CT and other examinations. Especially for superficial lesions of the limbs that are negative in CT and ultrasound, MRI can detect these lesions early and determine the extent of the lesion. At present, most hospitals perform MRI examinations by technicians, and most technicians lack clinical knowledge, especially for small lesions of limbs suspected by clinicians, which often cannot be accurately located, resulting in inaccurate examinations. Summary of the invention [0003] In order to solve the defects in the prior art, the present invention provides a d...

Claims

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Application Information

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IPC IPC(8): A61B5/055
CPCA61B5/055
Inventor 丁长青曹远东王雪璐余磊
Owner 丁长青
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