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Nuclear magnetic resonance detection system

A nuclear magnetic resonance and detection system technology, applied in diagnostic recording/measurement, medical science, sensors, etc., can solve the problem of ferromagnetic objects being sucked in, and achieve the effects of reducing preparation time, facilitating lying down, and improving the degree of fixation

Active Publication Date: 2021-08-13
卡乐福医疗科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing nuclear magnetic resonance detection equipment is in use, the nuclear magnetic resonance detection chamber is in an open state, which is prone to the risk of ferromagnetic objects being inhaled

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1 to Figure 4 As shown, the present application provides a nuclear magnetic resonance detection system, which at least includes a nuclear magnetic resonance body 1 and a lifting platform 2. The nuclear magnetic resonance body 1 has a hollow inspection chamber 3 . The shape of the cross-section of the inspection cavity 3 may be circular. When the patient is placed in the examination chamber 3, the nuclear magnetic resonance body 1 can perform imaging processing on the detection site of the patient, thereby obtaining an image of the internal structure of the patient. The lifting platform 2 is used to provide support to the patient during the patient's detection process, that is, the patient can lie flat on the lifting platform 2.

[0032] Preferably, the lifting platform 2 includes at least a first bed board 2a and a second bed board 2b. The first end 4 of the first deck 2a can be hinged to the second end 5 of the second deck 2b. By being hinged, the f...

Embodiment 2

[0039] Such as Figure 5 to Figure 7 As shown, the lifting platform 2 is provided with a first support body 24 and a second support body 25. When the lifting platform 2 is in the first configuration and the user leans against the lifting platform 2 in a standing manner, The first support body 24 and the second support body 25 can provide support for the user to assist the user to stand. Specifically, both the first support body 24 and the second support body 25 are disposed on the receiving plate 19 . The first supporting body 24 is used to be placed on the patient's left armpit. The second support 24 can be placed under the patient's right armpit. When the patient is in a standing posture, the first support body 24 and the second support body 25 can support the patient. Both the first supporting body 24 and the second supporting body 25 can slide along the receiving plate 19 . Specifically, the receiving plate 19 is provided with a second sliding groove 26 and a third sli...

Embodiment 3

[0043] Such as Figure 8 As shown, the nuclear magnetic resonance detection system of the present application also includes a headrest part 29 , a head cover part 30 and a buttock support part 31 . Both the headrest part 29 and the buttock support part 31 are slidably disposed on the receiving plate 19 , so that when the lifting platform 2 is in the first configuration, both the headrest part 29 and the buttock support part 31 can slide along the second trajectory 10 . Specifically, the receiving plate 19 is provided with a fourth sliding groove 32 and a fifth sliding groove 33. The headrest part 29 is nested in the fourth sliding groove 32, and then the headrest part 29 can slide along the extending direction of the fourth sliding groove 32. The buttock support part 31 is nested in the fifth sliding groove 33, so that the buttock support part 31 can slide along the extending direction of the fifth sliding groove 33. The headrest portion 29 supports the patient's head. The ...

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Abstract

The invention discloses a nuclear magnetic resonance detection system, which at least comprises a nuclear magnetic resonance body with an examination cavity and a lifting platform; under the condition that the nuclear magnetic resonance detection system is provided with a detector used for collecting environment state data, the nuclear magnetic resonance detection system is configured to determine the real-time distance between a moving object and the nuclear magnetic resonance body based on the environment state data; under the condition that the real-time distance is continuously reduced, the lifting platform is configured to be switched from a first form to a second form, so that the examination cavity can be approximately closed by the lifting platform, wherein in the second form, the lifting platform is approximately perpendicular to the ground; and in the first form, the lifting platform is approximately parallel to the ground. When the nuclear magnetic resonance detection system in the invention is used, the examination cavity can be closed; then, the situation that a patient and an ironwork are adsorbed by the nuclear magnetic resonance body together occurs; the patient can make contact with the lifting platform; and due to the fact that the lifting platform is in a flat plate shape, the risk degree that the patient is clamped between the nuclear magnetic resonance body and the ironwork and cannot get away from the body can be reduced.

Description

technical field [0001] The invention belongs to the technical field of medical detection equipment, and in particular relates to a nuclear magnetic resonance detection system. Background technique [0002] Magnetic resonance imaging (MRI) is an imaging technique that reconstructs images by collecting signals generated by magnetic resonance phenomena. MRI, which can visualize lesions that cannot be seen on CT, is a major development in the field of medical imaging. Nuclear Magnetic Resonance Imaging is an inspection method that uses electronic computers to analyze and diagnose images of human body sections. It does not use X-rays, but magnetic fields. The basic principle is that hydrogen atoms contained in the human body will resonate after being given specific high waves under a strong magnetic field. Generates an electromagnetic wave with a high wave number. NMR uses this property to collect, process and graph the changes in the magnetic field by electronic computers. An...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/055
CPCA61B5/055
Inventor 不公告发明人
Owner 卡乐福医疗科技集团有限公司
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