Recording device for upper limp tremor during sleeping

A recording device, upper limb technology, applied in the directions of diagnostic recording/measurement, medical science, sensors, etc., can solve the problems of inconsistent detection results, single sensor, low sensitivity, etc.

Inactive Publication Date: 2015-03-25
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the study found that the detection results of the existing actigraphy recorder may not match the actual situation, which may be related to the single sensor and low sensitivity

Method used

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  • Recording device for upper limp tremor during sleeping
  • Recording device for upper limp tremor during sleeping

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0020] as attached figure 1 Shown is the system block diagram of the upper limb tremor recording device during sleep according to the present invention, including three parts: sensor, acquisition box and terminal equipment, which are used to measure the body movement of the patient's unilateral upper limb. In order to measure the body movement of the upper limbs on both sides of the patient, it is necessary to wear acquisition boxes on both upper arms of the patient. The surface electromyography electrodes are integrated with the acquisition box. The surface electromyography electrodes are located on the contact surface between the acquisition box and the skin, and the acquisition box is directly pasted. In the specific position of the forearm muscle group to be tested, the c...

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Abstract

The invention discloses a recording device for upper limp tremor during sleeping. The device comprises a sensor unit and a collecting box, wherein the sensor unit comprises nine-axis sensors connected with finger tips or forearm muscles of a patient respectively and a surface electromyography electrode pasted on the surface of the forearm muscles; the collecting box is provided with a movement collecting module and a electromyography collecting module in the inner, the movement collecting module is connected with the nine-axis sensors through cables, the electromyography collecting module is connected with the surface electromyography electrode, the movement collecting module and the electromyography collecting module are connected with a single chip microcomputer and transmits data to a terminal device through a first wireless transmission module connected with the single chip microcomputer. The recording device for human upper limp tremor during sleeping adopts a method of combining surface electromyography (sEMG) and motion state to evaluate the sleeping classical symptom limp tremor of patients to form an objective standard, evaluates movement statues of patients through nine-axis sensors, and acquires corresponding movement data by data combination, and thereby the result is objective and reliable.

Description

technical field [0001] The invention relates to a medical detection device, in particular to a clinical detection device for quantitatively recording upper limb tremor during sleep. Background technique [0002] Traditional tools for assessing sleep quality include polysomnography, sleep diaries, and subjective assessment methods such as scale assessments. Although polysomnography can objectively and accurately analyze the state of sleep and wakefulness, and stage sleep, its high price and the fact that it cannot record sleep in a natural state limit its clinical application; although sleep diary To a certain extent, it can reflect the sleep situation in the natural state, but its accuracy has not been recognized. Therefore, there is a great need for an objective, accurate, cheap and acceptable sleep assessment method in clinical practice. Actigraphy is a non-invasive way to evaluate sleep in a natural state, and its application value has begun to be valued by the majority ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11A61B5/0488
CPCA61B5/1101A61B5/389
Inventor 王心醉
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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