TWI523640B - A system for detecting mental illness - Google Patents
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Description
本發明係關於一種偵測精神疾病的系統，尤指一種透過分析與判讀腦波訊號以檢測精神疾病的系統。 The present invention relates to a system for detecting mental illness, and more particularly to a system for detecting mental illness by analyzing and interpreting brainwave signals.
按，隨著現代醫學的高度發展與醫療技術的日新月異，一些以往難以治療的疑難雜症已逐步的發現治療之道；但是，根據已知的研究資料顯示，現代醫學對於多數精神疾病的產生原因仍無法清楚瞭解。 According to the rapid development of modern medicine and the rapid development of medical technology, some intractable diseases that have been difficult to treat in the past have gradually discovered the treatment; however, according to known research data, modern medicine is the cause of most mental illnesses. Still can't understand clearly.
目前所能確定的是，精神疾病是腦功能障礙之表現，意即精神疾病是大腦功能不穩定所造成的結果，其最主要可分為精神病(psychosis)及精神官能症(neurosis)兩大範疇，所述的精神包含了行為、情緒、認知及生理驅力四部份，其分別由腦部特定神經化學通路與特定的腦部位所調控，當特定部位或特定神經化學通路發生障礙，就會發生特定精神症狀及對應的精神疾病。 What is currently identifiable is that mental illness is a manifestation of brain dysfunction, meaning that mental illness is the result of unstable brain function, which can be divided into two major categories: psychosis (psychosis) and neurosis (neurosis). The spirit includes four parts: behavioral, emotional, cognitive, and physiological drive, which are regulated by specific brain chemical pathways and specific brain parts, and when specific parts or specific neurochemical pathways are impeded, Specific psychiatric symptoms and corresponding mental illnesses can occur.
而精神科醫師在看診時，通常是透過繁複的診療程序包含生理檢查、問卷量表及問診後，輔以發作誘因測試，最後依據診斷標準及醫師本身主觀的診斷是否構成精神疾病；但由於醫師問診時需參考病患或其家人的描述及問卷結果來作診斷，許多初期精神疾病到目前為止 仍沒有特定儀器檢驗可作為診斷依據，所以倘若醫師以問卷結果及個人主觀判定，有時就會形成不同的診斷結果，甚至會互相矛盾的情況。這樣的結果並非醫師與病患所樂見，且一旦誤服非對症之藥，不但對治療沒有幫助，反而會造成身心上的負擔，實非病患求診的初衷。 When a psychiatrist visits a doctor, he or she usually includes a physical examination, a questionnaire, and a consultation through a complicated medical procedure, supplemented by an inducement test, and finally based on the diagnostic criteria and the subjective diagnosis of the physician itself constitutes a mental illness; Physicians should refer to the description of the patient or his family and the results of the questionnaire for diagnosis. Many initial mental illnesses have been There is still no specific instrument test that can be used as a basis for diagnosis. Therefore, if the doctor uses the results of the questionnaire and the subjective judgment of the individual, sometimes different diagnosis results may be formed, and even contradictory situations may occur. This result is not the result of the doctor and the patient, and once the drug is mistreated, it will not only help the treatment, but will cause a physical and mental burden, which is not the original intention of the patient.
有鑑於此，本發明人鑒於前述先前技術之缺點，乃依其從事心理測驗、腦神經科學及資訊工程之技術，在不斷的研究、實驗與改進後，開發設計出本發明。 In view of the above, the present inventors have developed and designed the present invention after continuous research, experimentation, and improvement in view of the shortcomings of the prior art described above, in accordance with the techniques of psychological testing, brain neuroscience, and information engineering.
本發明之主要目的，係接收受測者之腦波訊號，進行數位處理及分析運算，再與參考數值進行比對分析後，產生一檢測結果，該檢測結果可供醫師作為診斷依據，以減少醫師在診療時因為主觀或問卷結果不明確下造成誤判的情形。 The main purpose of the present invention is to receive the brain wave signal of the subject, perform digital processing and analysis, and then perform a comparison test with the reference value to generate a detection result, which can be used as a diagnosis basis by the physician to reduce When a doctor is diagnosed or treated, the subjective or questionnaire results are unclear and cause misjudgment.
為達到前述發明目的，本發明所運用之技術手段為提供一種偵測精神疾病的系統，該系統包括一腦波處理模組及一判讀單元，該腦波處理模組包括一刺激裝置、一腦波擷取單元及一腦波訊號處理裝置，其中，該刺激裝置為一顯示器或一音源器或其組合，該刺激裝置係與腦波訊號處理裝置連結，用以發送一文字檔、一影像檔或一聲音檔之刺激訊號予受測者；該腦波擷取單元為貼附於受測者頭部以擷取受測者腦波訊號的裝置，該腦波 訊號處理裝置至少包括一訊號處理器及一中央處理器，該訊號處理器係與腦波擷取單元連結，其接收受測者的腦波訊號後，進行放大、去除雜訊與濾波處理，再將其轉換成數位訊號；該中央處理器係分別與該刺激裝置及該訊號處理器連結，其用於產生刺激訊號及運算處理該數位訊號後產生訊號值；該判讀單元為一內建有正常人與精神病患腦波參考數值之資料庫，更可包含一顯示單元，其接收該中央處理器產生之訊號值，將該訊號值與參考數值進行比對後，產生一檢測結果，並將該檢測結果發佈於顯示單元。 In order to achieve the foregoing object, the technical means used in the present invention is to provide a system for detecting mental illness, the system comprising an electroencephalogram processing module and a reading unit, the brain wave processing module comprising a stimulation device and a brain The wave capturing unit and the brain wave signal processing device, wherein the stimulation device is a display or a sound source device or a combination thereof, and the stimulation device is coupled to the brain wave signal processing device for transmitting a text file, an image file or a sound signal stimulating signal to the subject; the brain wave capturing unit is a device attached to the subject's head to capture the brain wave signal of the subject, the brain wave The signal processing device includes at least a signal processor and a central processing unit. The signal processor is coupled to the brain wave capturing unit, and after receiving the brain wave signal of the subject, performing amplification, removing noise and filtering, and then Converting the signal into a digital signal; the central processing unit is coupled to the stimulation device and the signal processor, respectively, for generating a stimulation signal and processing the digital signal to generate a signal value; the interpretation unit is internally built and normal The database of brain wave reference values of human and mental patients may further include a display unit that receives the signal value generated by the central processing unit, compares the signal value with the reference value, and generates a detection result, and The test result is posted on the display unit.
本發明之系統的操作方法包含下列步驟：a.中央處理器產生刺激訊號，透過刺激裝置發送該刺激訊號給予受測者感官刺激；b.藉由腦波擷取單元擷取及接收受測者之腦波訊號；c.透過該訊號處理器將腦波訊號進行放大、去除雜訊與濾波處理，由腦波之類比訊號轉換成數位訊號後，傳送至中央處理器；d.該中央處理器進行運算處理該數位訊號後產生訊號值；e.將該訊號值傳送至判讀單元，與判讀單元內建之正常人與精神疾病患者之腦波參考數值進行比對後，產生一檢測結果。 The method of operation of the system of the present invention comprises the steps of: a. the central processor generates a stimulation signal, and the stimulus signal is sent to the subject for sensory stimulation through the stimulation device; b. the brain wave acquisition unit captures and receives the subject The brain wave signal; c. the brain wave signal is amplified, the noise and the filtering process are processed by the signal processor, and the analog signal of the brain wave is converted into a digital signal, and then transmitted to the central processing unit; d. the central processing unit The signal value is generated by performing the arithmetic processing on the digital signal; e. transmitting the signal value to the interpretation unit, and comparing with the brain wave reference value of the normal person and the mental illness patient built in the interpretation unit, a detection result is generated.
綜上所述，本發明的優點在於，藉由直接擷取、接收、分析疑似病患(受測者)之腦波訊號，經過判讀後產生的檢測結果，可作為醫師診斷的依據；據以減少因為 外部因素，如疑似病患或其家人口述、問卷量表之不確定性與醫師主觀認定等，而造成診斷結果與實際病情不符合的情形，並可藉由本發明達到提早發現、提早治療的主要目的及功效。 In summary, the present invention has the advantages that by directly capturing, receiving, and analyzing the brain wave signal of a suspected patient (subject), the test result generated after the interpretation can be used as a basis for the diagnosis of the physician; Reduce because External factors, such as the suspected patient or his family's population, the uncertainty of the questionnaire and the subjective identification of the doctor, etc., cause the diagnosis to be inconsistent with the actual condition, and the main cause of early detection and early treatment can be achieved by the present invention. Purpose and efficacy.
請參閱第1及第2圖所示，本發明提供一種偵測精神疾病的系統，該系統包括有一腦波處理模組1及一判讀單元2，其中：該腦波處理模組1包括一刺激裝置11、一腦波擷取單元12及一腦波訊號處理裝置13，該刺激裝置11為一顯示器或一音源器或其組合，該刺激裝置11係與腦波訊號處理裝置13連結，用以發送一刺激訊號111給予受測者，該刺激訊號111可為文字檔、影像檔或聲音檔；該腦波擷取單元12為貼附於受測者頭部以擷取受測者腦波訊號14的裝置，其可為由銀與銀化合物電鍍製作而成的數腦波電極貼片或腦波收集帽；該腦波訊號處理裝置13至少包括一訊號處理器131及一中央處理器132，該訊號處理器131係與腦波擷取單元12連結，其接收受測者刺激後的腦波訊號14，進行放大、去除雜訊與濾波處理，由腦波的類比訊號轉換成數位訊號15；該中央處理器132係分別與該刺激裝置11及該訊號處理器131連結，其用於產生刺激訊號111並運算處理該刺 激後腦波之數位訊號15，產生一訊號值16。 Referring to Figures 1 and 2, the present invention provides a system for detecting mental illness, the system comprising a brain wave processing module 1 and an interpretation unit 2, wherein the brain wave processing module 1 includes a stimulus The device 11 , a brain wave capturing unit 12 and a brain wave signal processing device 13 , the stimulation device 11 is a display or a sound source device or a combination thereof, and the stimulation device 11 is coupled to the brain wave signal processing device 13 for Sending a stimulation signal 111 to the subject, the stimulation signal 111 can be a text file, an image file or a sound file; the brain wave capturing unit 12 is attached to the subject's head to capture the brain wave signal of the subject The device of FIG. 14 may be a digital electroencephalogram electrode patch or a brain wave collecting cap made of silver and silver compound plating; the brain wave signal processing device 13 includes at least a signal processor 131 and a central processing unit 132. The signal processor 131 is connected to the brain wave capturing unit 12, and receives the brain wave signal 14 stimulated by the subject, performs amplification, noise removal and filtering processing, and is converted into a digital signal 15 by an analog signal of the brain wave; The central processor 132 is associated with the Excitation device 11 and the signal processor 131 of the link 111 for generating a stimulation signal and arithmetic processing of the puncture The digital signal 15 of the brainwave generates a signal value of 16.
該判讀單元2，為一內建有正常人與精神疾病患者腦波參考數值之資料庫，於實施上可更進一步包含一顯示單元21，其可為一顯示幕，該判讀單元2接收該中央處理器132產生之訊號值16，將該訊值16與參考數值進行分析與比對後，產生一檢測結果22，該顯示單元21係用以發佈該檢測結果22。 The reading unit 2 is a database with built-in reference values of brain waves of normal people and mental patients, and may further comprise a display unit 21, which may be a display screen, and the reading unit 2 receives the central unit. The signal value 16 generated by the processor 132 is analyzed and compared with the reference value, and a detection result 22 is generated. The display unit 21 is configured to issue the detection result 22.
又，上述之顯示單元21及刺激裝置11，其功用皆為發送訊號給予受測者或測試者，故於實際操作時可設置成整合為一體之電子裝置。 Moreover, the display unit 21 and the stimulation device 11 described above are all used for transmitting signals to the subject or the tester, so that they can be integrated into an integrated electronic device during actual operation.
本發明一種偵測精神疾病的裝置的操作方法，包含下列步驟：a.中央處理器132產生刺激訊號111，透過刺激裝置11發送該刺激訊號111給予受測者感官刺激；b.藉由腦波擷取單元12擷取及接收受測者刺激後之腦波訊號14；c.透過該訊號處理器131將腦波訊號14進行放大、去除雜訊與濾波處理，由腦波之類比訊號轉換成數位訊號15後，傳送至中央處理器132；d.該中央處理器132進行運算處理該數位訊號15後，產生訊號值16；e.將該訊號值16傳送至判讀單元2，與判讀單元2內建 之正常人與精神疾病患者之腦波參考數值進行比對後，產生一檢測結果22，據以得知受測者罹患精神疾病的可能性。 The method for operating a device for detecting mental illness includes the following steps: a. The central processor 132 generates a stimulation signal 111, and the stimulation signal 111 is transmitted through the stimulation device 11 to give a sensory sensory stimulation to the subject; b. The capturing unit 12 captures and receives the brain wave signal 14 after the tester is stimulated; c. amplifies the brain wave signal 14 through the signal processor 131, removes noise and filtering, and converts the brain wave analog signal into The digital signal 15 is transmitted to the central processing unit 132; d. The central processing unit 132 performs arithmetic processing on the digital signal 15 to generate a signal value 16; e. transmits the signal value 16 to the interpretation unit 2, and the interpretation unit 2 Built-in After comparing the brain wave reference values of the normal person with the mentally ill person, a test result 22 is generated to know the possibility of the subject suffering from mental illness.
綜上，本發明所達之功效已卓越的達成，申請人爰依法提呈申請。惟以上所述者，任何熟習此技藝者，在不脫離本發明之精神和專利範圍內，所作各種之更動與修改，皆仍屬本發明專利涵蓋之範圍內。 In summary, the efficacy achieved by the present invention has been outstandingly achieved, and the applicant submits an application according to law. However, it is to be understood that those skilled in the art will be able to make various changes and modifications within the scope of the present invention without departing from the spirit and scope of the invention.
1‧‧‧腦波處理模組 1‧‧‧Earth Wave Processing Module
11‧‧‧刺激裝置 11‧‧‧Stimulator
111‧‧‧刺激訊號 111‧‧‧Stimulus signal
12‧‧‧腦波擷取單元 12‧‧‧ brain wave capture unit
13‧‧‧腦波訊號處理裝置 13‧‧‧Brain wave signal processing device
131‧‧‧訊號處理器 131‧‧‧Signal Processor
132‧‧‧中央處理器 132‧‧‧Central processor
14‧‧‧腦波訊號 14‧‧‧ brain wave signal
15‧‧‧數位訊號 15‧‧‧ digital signal
16‧‧‧訊號值 16‧‧‧ signal value
2‧‧‧判讀單元 2‧‧‧Interpretation unit
21‧‧‧顯示單元 21‧‧‧Display unit
22‧‧‧檢測結果 22‧‧‧ Test results
第1圖：係本發明之架構示意圖。 Figure 1 is a schematic diagram of the architecture of the present invention.
第2圖：係本發明之運作流程圖。 Figure 2 is a flow chart showing the operation of the present invention.
1‧‧‧腦波處理模組 1‧‧‧Earth Wave Processing Module
11‧‧‧刺激裝置 11‧‧‧Stimulator
111‧‧‧刺激訊號 111‧‧‧Stimulus signal
12‧‧‧腦波擷取單元 12‧‧‧ brain wave capture unit
13‧‧‧腦波訊號處理裝置 13‧‧‧Brain wave signal processing device
131‧‧‧訊號處理器 131‧‧‧Signal Processor
132‧‧‧中央處理器 132‧‧‧Central processor
14‧‧‧腦波訊號 14‧‧‧ brain wave signal
15‧‧‧數位訊號 15‧‧‧ digital signal
16‧‧‧訊號值 16‧‧‧ signal value
2‧‧‧判讀單元 2‧‧‧Interpretation unit
21‧‧‧顯示單元 21‧‧‧Display unit
22‧‧‧檢測結果22‧‧‧ Test results
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