Muscle area measuring equipment carried with nuclear magnetic resonance scanner

Abstract

The invention discloses muscle area measuring equipment carried with a nuclear magnetic resonance scanner. The muscle area measuring equipment comprises a base. Vertical plates are arranged on the left side and the right side of the upper end surface of the base, a first coupling is arranged at the lower end of the left side of the middle of the left vertical plate, a stepper motor is arranged onthe left side of the first coupling, a rotary shaft is arranged between the lower sides of the two vertical plates, a gear is arranged in the middle of the rotary shaft, an output shaft of the steppermotor is connected with the rotary shaft by the first coupling, a lead screw and a guide rod which are parallel to each other are arranged between the upper sides of the two vertical plates, and a movable block is arranged on the lead screw. The muscle area measuring equipment has the advantages that the muscle area measuring equipment is simple in structure and convenient to use, muscles of patients can be detected from different angles by the muscle area measuring equipment, multiple angles of the muscles can be detected by the muscle area measuring equipment, and accordingly users can conveniently comprehensively understand the structures of the muscles; limbs of the abnormal patients can be fixed, accordingly, possible undesirable influence of the patients on detection and influence on measurement results can be prevented, and the accuracy of muscle area measuring structures can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a muscle area measuring device mounted on an nuclear magnetic resonance scanner. Background technique [0002] Different tissues of the human body allow different long-wave components generated by magnetic resonance, such as radio waves, to pass through, which is the basic principle of the work of nuclear magnetic resonance scanners. In modern medicine, various basic parameters of the patient's musculoskeletal system are often tested, such as muscle area, and then determine whether the patient's musculoskeletal system is pathological, but there are some defects in the existing measurement equipment, because the human muscle is a three-dimensional shape, it is necessary to measure the muscle area of ​​the human body from different angles At the same time, during the measurement process, for some patients who are mentally abnormal or active, it is necessary to fix the patie...

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Problems solved by technology

[0002] Different tissues of the human body allow different long-wave components generated by magnetic resonance, such as radio waves, to pass through, which is the basic principle of the work of nuclear magnetic resonance scanners. In modern medicine, various basic parameters of the patient's musculoskeletal system are often tested, such as muscle area, and then determine whether the patient's musculoskeletal system is pathological, but there are some defects in the existing measurement equipment, because the human muscle is a three-dimensional shape, it is necessary to measure the muscle area of ​​the human body from different angles At the same time, during the measurement process, for some patients who are mentally abnormal or active, it is necessary to fix the patient's body, so as to avoid the inconvenience that the patient's movement may bring to the measurement.

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