TWI470582B - Portable infant monitor device - Google Patents
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Description
本發明是有關於一種可攜式嬰幼兒監視裝置,且特別是有關於一種非接觸式的可攜式嬰幼兒監視裝置。The present invention relates to a portable infant monitoring device, and more particularly to a non-contact portable infant monitoring device.
現今社會壓力大,少子化現象產生,對於新生幼兒的優質化照顧更是一種趨勢。Nowadays, social pressure is high and the phenomenon of minority births is generated. It is a trend for the quality care of newborn children.
對新生幼兒或是嬰幼兒的照顧,除了必須隨時注意其情緒上的反應,例如哭鬧等等,並給予適當的照顧外,對於新生幼兒突然的生理反應,也是必須加以注意。對於不斷哭鬧的新生幼兒,如何適當的安撫情緒,也是重要的課題。Care for newborn children or infants, in addition to having to pay attention to their emotional reactions, such as crying, etc., and give appropriate care, the sudden physiological response to newborn children must also pay attention. For newborn children who are constantly crying, how to properly calm their emotions is also an important issue.
而在新生幼兒的優質化照顧中,另外一種重要的情況,需要加以注意。例如不少案例發生的嬰幼兒猝死症(Sudden Infant Death Syndrome,SIDS),是一種會發生在非常健康的新生幼兒,但卻突然不可預期地死亡,而目前發生原因還在研究中。SIDS並非一種疾病,因此無法從新生幼兒經過診斷而得知。在美國發生率為每1000名新生幼兒有接近二名的發生比率,而最高在90%發生在六個月以下。而發生SIDS的情況都是會有一段時間的暫時停止呼吸(Period of Apnea,Stoppage of Breathing),而在此段時間中,是有機會可以救活。或是曾經發生過這樣的情況,則必須更加以注意是否再發生。In the quality care of newborn children, another important situation needs attention. For example, Sudden Infant Death Syndrome (SIDS), which occurs in many cases, is a very healthy newborn child, but suddenly and unpredictably dies, and the cause is still under study. SIDS is not a disease and therefore cannot be diagnosed from newborns. The incidence in the United States is close to two for every 1,000 newborn children, and the highest is 90% for less than six months. In the case of SIDS, there will be a period of temporary stop breathing (Period of Apnea, Stoppage of Breathing), and during this time, there is an opportunity to save. Or if there has been such a situation, you must pay more attention to whether it will happen again.
因此,監控呼吸的狀態,也是新生幼兒的優質化照顧 重要的課題之一。因為“呼吸”是生理循環系統含氧量的主要來源,一旦呼吸停止超過4-6分鐘以上,腦部就開始缺氧;超過10分鐘導致腦死的可能性相對增加。Therefore, monitoring the state of breathing is also a quality care for newborn children. One of the important topics. Because "breathing" is the main source of oxygen in the circulatory system, once the breathing stops for more than 4-6 minutes, the brain begins to lack oxygen; more than 10 minutes leads to a relative increase in the likelihood of brain death.
目前市面上監測呼吸中止的方式,大都應用EKG等生理監測器監測呼吸率,然而此方式需要黏貼大量電極片與傳輸線,對於日常生活中的嬰幼兒使用非常不方便,且長期黏貼電極片易使嬰幼兒皮膚過敏,若能使用無線的方式監測嬰幼兒呼吸與活動狀態,將可以方便使用者在日常生活中長期安裝與監測。At present, most of the methods for monitoring respiratory arrest in the market use EKG and other physiological monitors to monitor the respiration rate. However, this method requires a large number of electrode sheets and transmission lines to be adhered to. It is very inconvenient for infants and children in daily life, and long-term adhesion of electrode sheets is easy to make. Infants and children with skin allergies, if you can use wireless methods to monitor the breathing and activity status of infants and young children, it will be convenient for users to install and monitor in daily life.
中華民國專利I303984中提到將導電紗與一般纖維的織物替代原先以金屬線來量測人體體表電信號〔心電脈衝信號〕。In the Republic of China Patent No. I303984, it is mentioned that the fabric of the conductive yarn and the general fiber is replaced by a metal wire to measure the electrical signal of the body surface (electrocardiogram signal).
美國專利第7,611,472號提到從口鼻以偵測氣流的方式,來偵測呼吸中止的狀況;美國專利第5,864,291號與美國專利第5,400,012號提到以嵌有壓電感應器的金屬帶圍住嬰幼兒來偵測呼吸,進而判斷有無呼吸中止的狀況;美國專利第4,146,885號提到以量測氣體壓力的方式,來偵測呼吸中止的狀況及發出警訊,皆不同於本專利以脈衝波方式以非接觸量測嬰幼兒呼吸,進而可判斷有無呼吸中止現象。U.S. Patent No. 7,611,472, the disclosure of which is incorporated herein by reference to U.S. Patent No. 5, 864, 291 and U.S. Patent No. 5,400, 012, which is incorporated herein by reference. Infants and young children to detect breathing, and then to determine whether there is a state of cessation of breathing; U.S. Patent No. 4,146,885, which is directed to measuring the pressure of a gas, to detect the state of cessation of breathing and to issue a warning, is different from the pulse wave of this patent. The method measures the breathing of the infant by non-contact measurement, and then can determine whether there is a suspension of breathing.
上述監控的系統,都是採用接觸式的感應,對於新生幼兒而言,都會有所排斥,而若是要提供更優質化的照顧,則必須提出一種可以有效的監控,且能安撫新生幼兒的裝置。The above-mentioned monitoring system uses contact-type induction, which is repellent for newborn children. If it is to provide better quality care, it must propose a device that can effectively monitor and comfort young children. .
本發明揭露一種非接觸式的可攜式嬰幼兒監視裝置。The invention discloses a non-contact portable infant monitoring device.
在一實施例中,提出一種可攜式嬰幼兒監視裝置,包含呼吸感測器與一警報接收器。此呼吸感測器以未接觸的一定距離感測嬰幼兒的呼吸或心跳反應,得到一感測信號,並以無線傳輸的方式傳送該感測信號。而警報接收器則是以無線方式接收感測信號,根據呼吸感測器所測得的感測信號,並對應發出一警示信號。In one embodiment, a portable infant monitoring device is provided that includes a respiratory sensor and an alarm receiver. The respiratory sensor senses the breathing or heartbeat response of the infant at a certain distance that is not in contact, obtains a sensing signal, and transmits the sensing signal in a wireless transmission manner. The alarm receiver wirelessly receives the sensing signal, and sends a warning signal according to the sensing signal measured by the respiratory sensor.
在一實施例中的可攜式嬰幼兒監視裝置,其中呼吸感測器包括奈秒脈衝呼吸感測裝置以及一無線傳輸模組。此奈秒脈衝呼吸感測裝置用以發出奈秒脈衝偵測嬰幼兒的呼吸或心跳反應,並接收回應信號後判斷得到感測信號。無線傳輸模組用無線傳輸的方式傳送感測信號到警報接收器。In an embodiment, the portable infant monitoring device includes a nanosecond pulse breathing sensing device and a wireless transmission module. The nanosecond pulse breathing sensing device is configured to emit a nanosecond pulse to detect an infant's breathing or heartbeat reaction, and receive a response signal to determine a sensing signal. The wireless transmission module transmits the sensing signal to the alarm receiver by wireless transmission.
在上述的可攜式嬰幼兒監視裝置中,警報接收器與呼吸感測器構成通連後,當警報接收器超過一預定的時間沒有收到感測信號,或是警報接收器與呼吸感測器之間超過一預定距離後,警報接收器會發出警示信號。In the above portable infant monitoring device, after the alarm receiver is connected to the respiratory sensor, when the alarm receiver does not receive the sensing signal for more than a predetermined time, or the alarm receiver and the respiratory sensor The alarm receiver will give a warning signal after more than a predetermined distance between the devices.
在上述的可攜式嬰幼兒監視裝置中,警報接收器包括多個顯示燈號與至少一警示發聲器,用以根據接收的感測信號的感測狀態,選擇由顯示燈號或警示發聲器發出警示信號。In the above portable infant monitoring device, the alarm receiver includes a plurality of display lights and at least one alert sounder for selecting a display light or a warning sound according to the sensed state of the received sensing signal. Send a warning signal.
為讓本發明之上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。The above described features and advantages of the present invention will be more apparent from the following description.
本揭露內容提出一種非接觸式的可攜式嬰幼兒監視裝置。The present disclosure proposes a contactless portable infant monitoring device.
本揭露內容應用奈秒脈衝近場感測(Nanosecond Pulse Near-field Sensing,簡稱NPNS)技術,以低功率低電磁波微型雷達原理,偵測胸腔深層的肺部活動,不需要貼片與大型機器的負擔,攜帶與安裝方便,並結合RF無線資料傳輸,將需要緊急救援的訊息傳至親人端,並能監控嬰幼兒是否有處於活動狀態,以及嬰幼兒是否遠離親人,若遠離親人超過預定距離將發出警報。The present disclosure applies Nanosecond Pulse Near-field Sensing (NPNS) technology to detect lung activity in the deep thoracic cavity with the principle of low-power low-electromagnetic micro-radar, without the need for patches and large machines. Burden, easy to carry and install, combined with RF wireless data transmission, will send emergency rescue messages to the loved ones, and can monitor whether the infants are active, and whether the infants are far away from their loved ones, if they are far away from their relatives, the distance will be Send out a warning.
請參照圖1,為說明本揭露內容多個實施例其中之一的可攜式嬰幼兒監視裝置100,包括採用無線傳輸的呼吸感測器110與警報接收器120。Referring to FIG. 1 , a portable infant monitoring device 100 for illustrating one of the embodiments of the present disclosure includes a respiratory sensor 110 and an alarm receiver 120 that are wirelessly transmitted.
呼吸感測器110應用奈秒脈衝近場感測(NPNS)技術,以低功率低電磁波微型雷達原理,偵測胸腔的肺部活動,不需要貼片與大型機器的負擔,攜帶與安裝方便,可提供使用者呼吸終止時發出現場蜂鳴警報,並結合RF無線傳輸模組傳輸資料,將需要緊急救援的訊息傳至警報接收器120。警報接收器120在收到呼吸感測器110傳來的信號後,發出警報或是發出被監視者的相關訊息。The respiratory sensor 110 uses the nanosecond pulse near-field sensing (NPNS) technology to detect the lung activity of the chest cavity with the principle of low-power low-electromagnetic micro-radar, and does not require the burden of the patch and the large machine, and is convenient to carry and install. A live buzzer alarm is issued when the user stops breathing, and the information is transmitted in conjunction with the RF wireless transmission module to transmit an emergency rescue message to the alarm receiver 120. After receiving the signal from the respiratory sensor 110, the alarm receiver 120 issues an alarm or issues a related message of the monitored person.
另外,此相關訊息包括嬰幼兒所處的活動狀態。當嬰幼兒處於活動狀態,亦會透過RF無線傳輸模組通知家人就近關心。當嬰幼兒遠離警報接收器距離過遠,以致於警報接收器無法收到嬰幼兒端的訊息,接收器將發出警報, 使家人可以注意嬰幼兒是否遠離或遺失。上述嬰幼兒所處的活動狀態,在一實施例中,包括嬰幼兒的呼吸狀況或是發出的聲音,或是兩者的結合而得到的一情緒狀態。而情緒狀態是根據不同的情緒狀況而取得不同的結果,例如呼吸的狀態、或是正在哭鬧、或是哭鬧聲逐漸減弱而即將進入睡眠的狀態。而呼吸狀態包括可以判斷正在睡眠,或是甚至發生呼吸中止的警急狀態等等。In addition, this related message includes the state of activity of the infant. When the infant is active, the family will be notified through the RF wireless transmission module. When the infant is too far away from the alarm receiver, the alarm receiver cannot receive the message from the infant, and the receiver will give an alarm. Allow family members to pay attention to whether infants and young children are far away or lost. The activity state of the infant and the infant, in one embodiment, includes an infant's breathing condition or a sound emitted, or an emotional state obtained by a combination of the two. The emotional state is based on different emotional conditions to achieve different results, such as the state of breathing, or crying, or crying noise is gradually weakening and is about to enter sleep. The state of breathing includes an alert state that can be judged to be sleeping, or even a pause in breathing.
請參照圖2A,為說明可攜式嬰幼兒監視裝置100的配置與應用。此呼吸感測器110是採用非接觸式的感測器,不需要採用黏貼大量電極片與傳輸線等,造成嬰幼兒的不安與不適,也可避免衛生的問題。上述的感測位於一預定距離範圍內進行,例如,可將此呼吸感測器110安置在嬰兒推車104的把手、側邊,或是配掛在嬰幼兒102的胸口處,隔衣物進行量測生理信號。Please refer to FIG. 2A for explaining the configuration and application of the portable infant monitoring device 100. The respiratory sensor 110 adopts a non-contact type sensor, and does not need to adhere a large number of electrode sheets and transmission lines, etc., which causes anxiety and discomfort to infants and children, and can also avoid hygiene problems. The sensing is performed within a predetermined distance range. For example, the respiratory sensor 110 can be placed on the handle, side of the stroller 104, or attached to the chest of the infant 102. Measure physiological signals.
警報接收器120則是可以配戴在遠方的使用者身上,例如腰際、手臂或是攜帶的皮包上。此警報接收器120在一實施例中,包括多個顯示燈號121~124,這些警示燈號可以用不同顏色區分,例如燈號121為紅色,作為反映最緊急狀況的呼吸中止警示信號。燈號122為黃色,作為動作發生指示信號。燈號123為綠色,作為傳輸功能指示信號。燈號124為藍色,作為電源指示信號。而125則為警示發聲器,例如一蜂鳴器,在緊急狀況時可發出響亮的警報信號。The alarm receiver 120 can be worn on a remote user, such as a waist, an arm, or a carry-on bag. In one embodiment, the alarm receiver 120 includes a plurality of display lights 121-124. The warning lights can be distinguished by different colors, for example, the light 121 is red, as a breath-stop warning signal reflecting the most emergency. The lamp number 122 is yellow and serves as an operation occurrence instruction signal. The signal 123 is green as a transmission function indication signal. The signal 124 is blue and serves as a power source indicating signal. The 125 is a warning sounder, such as a buzzer, which emits a loud alarm signal in an emergency.
呼吸感測器110與警報接收器120的無線通連關係, 可以採用一對一或是一對多的通連方式。而此無線通連關係的判斷方式,包括以機台編碼的方式,給予不同呼吸感測器110獨特的單一機台編碼,並於傳送格式中加入此機台編碼,使單一警報接收器120可以同時接收多個呼吸感測器110。而呼吸感測器110所發出的信號,則可以由多個警報接收器120接收。a wireless communication relationship between the respiratory sensor 110 and the alarm receiver 120, One-to-one or one-to-many communication can be used. The method for judging the wireless communication relationship includes giving a unique single machine code of the different respiratory sensors 110 in the manner of machine coding, and adding the machine code to the transmission format, so that the single alarm receiver 120 can A plurality of respiratory sensors 110 are simultaneously received. The signal from the respiratory sensor 110 can be received by the plurality of alarm receivers 120.
在一實施例中,呼吸感測器110與警報接收器120之間的無線通連關係建立之後,例如採用機台編碼認證後,可採用一定收訊範圍內的無線通道進行傳輸。而且警報接收器120會定期地接收呼吸感測器110傳送的感測信號。若警報接收器120在一預定的時間內沒有收到呼吸感測器110傳送的感測信號,警報接收器120也會發出警示信號通知使用者。In an embodiment, after the wireless communication relationship between the respiratory sensor 110 and the alarm receiver 120 is established, for example, after the machine code authentication is used, the wireless channel within a certain receiving range can be used for transmission. Moreover, the alarm receiver 120 periodically receives the sensing signals transmitted by the respiratory sensor 110. If the alarm receiver 120 does not receive the sensing signal transmitted by the respiratory sensor 110 within a predetermined time, the alarm receiver 120 also issues an alert signal to notify the user.
在一實施例中,呼吸感測器110與警報接收器120之間的無線通連關係建立之後,若警報接收器120與呼吸感測器110之間的超過一預訂距離,警報接收器120也會發出警示信號通知使用者。In an embodiment, after the wireless communication relationship between the respiratory sensor 110 and the alarm receiver 120 is established, if the alarm receiver 120 and the respiratory sensor 110 exceed a predetermined distance, the alarm receiver 120 also A warning signal will be sent to inform the user.
例如呼吸感測器110與警報接收器120之間的距離超過可收訊範圍,警報接收器120也會發出警示信號通知使用者。For example, the distance between the respiratory sensor 110 and the alarm receiver 120 exceeds the receivable range, and the alarm receiver 120 also issues an alert signal to notify the user.
請參照圖2B,上述的呼吸感測器110,在一實施例中,包括奈秒脈衝呼吸感測裝置112與RF無線傳輸單元114。此奈秒脈衝呼吸感測裝置112採用的奈秒脈衝近場感測(NPNS)技術,是以非接觸的方式量測人體的心跳、呼吸 等信號。藉由此技術可量測及分析的參數包括:心跳率/心率變異(HRV)趨勢變異特徵、呼吸率/趨勢變異特徵、身體動作的動量與頻率、睡眠深度指標、呼吸中止警示。奈秒脈衝近場感測器以低功率低電磁波微型雷達原理,偵測胸腔的肺部活動,不需要貼片與大型機器的負擔,攜帶與安裝方便。Referring to FIG. 2B, the above-described respiratory sensor 110, in one embodiment, includes a nanosecond pulse breathing sensing device 112 and an RF wireless transmission unit 114. The nanosecond pulse near-field sensing (NPNS) technology adopted by the nanosecond pulse breathing sensing device 112 measures the heartbeat and breathing of the human body in a non-contact manner. Equal signal. The parameters that can be measured and analyzed by this technique include: heart rate/heart rate variability (HRV) trend variability, respiratory rate/trend variability, body movement momentum and frequency, sleep depth index, and breathing abort warning. The nanosecond pulse near-field sensor detects the lung activity of the chest cavity with the principle of low-power low-electromagnetic micro-radar. It does not require the burden of patches and large machines, and is easy to carry and install.
在多個實施例其中之一,奈秒脈衝呼吸感測裝置112可進行人體心跳與呼吸狀況,達到可即時、非接觸式、長時間、連續監測。奈秒脈衝近場感測技術為一微型化雷達感測技術,可應用於隨身偵測人體生理參數(心跳與呼吸)。此奈秒脈衝呼吸感測裝置112的規格如下:天線與電路設計規格:微型平板天線In one of the various embodiments, the nanosecond pulsed breathing sensing device 112 can perform human heartbeat and breathing conditions for immediate, non-contact, long-term, continuous monitoring. The nanosecond pulse near-field sensing technology is a miniaturized radar sensing technology that can be used to detect human physiological parameters (heartbeat and breathing). The specifications of the nanosecond pulse breathing sensing device 112 are as follows: antenna and circuit design specifications: miniature panel antenna
可調變信號感測距離:5-20cmAdjustable signal sensing distance: 5-20cm
感測頻率:<1GHzSensing frequency: <1GHz
電源供應:5VDCPower supply: 5VDC
資料傳輸:藍牙 (Bluetooth)或RF無線傳輸Data Transfer: Bluetooth (Bluetooth) or RF wireless transmission
而生理信號量測與分析應用包括:心跳率(HR)/心率變異(HRV)/趨勢變異特徵分析Physiological signal measurement and analysis applications include: heart rate (HR) / heart rate variability (HRV) / trend variation characteristics analysis
呼吸率/趨勢變異特徵分析Analysis of respiratory rate/trend variation characteristics
疲勞瞌睡警示Fatigue sleep warning
呼吸中止警示Breath stop warning
情緒指標分析Analysis of sentiment indicators
請參照圖3A,本揭露內容多個實施例其中之一的可攜式嬰幼兒監視裝置中,呼吸感測器310的奈秒脈衝呼吸 感測裝置312可進行不同的情緒感測程序,例如圖示中的呼吸中止判斷程序312a或是活動判斷程序312b。Referring to FIG. 3A, in the portable infant monitoring device of one of the embodiments of the present disclosure, the nanosecond pulse breathing of the respiratory sensor 310 The sensing device 312 can perform different emotion sensing programs, such as the breath suspension determination program 312a or the activity determination program 312b in the illustration.
在呼吸中止判斷程序312a中,若發生呼吸中止情況,將由RF無線傳輸單元314,以遠端反映的方式,將需要緊急救援的訊息傳至遠端的警報接收器330發出警報。In the breath suspension determination program 312a, if a breath suspension condition occurs, the RF wireless transmission unit 314 transmits the message requiring emergency rescue to the remote alarm receiver 330 to issue an alarm in a remotely reflected manner.
而活動判斷程序312b,例如根據嬰幼兒的心跳與呼吸狀況,判斷是否嬰幼兒的情緒狀態,經由此程序判斷確認後,透過RF無線傳輸單元314,通知遠端的警報接收器330。The activity judging program 312b, for example, determines whether or not the infant's emotional state is determined based on the heartbeat and breathing conditions of the infant, and after confirming the confirmation via the program, the remote alarm receiver 330 is notified via the RF wireless transmission unit 314.
此警報接收器330至少包括一個RF無線傳輸單元332與信號處理單元334。此RF無線傳輸單元332用以與RF無線傳輸單元314構成通連。而信號處理單元334則可以根據接收到的信號,判斷是由哪個呼吸感測器310所傳出的感測信號,以及判斷應該對應於此感測信號而產生何種的反應,例如依照不同的狀態顯示不同的聲光效果,例如以燈號表示或是以發出對應聲音表示。The alarm receiver 330 includes at least one RF wireless transmission unit 332 and a signal processing unit 334. The RF wireless transmission unit 332 is configured to communicate with the RF wireless transmission unit 314. The signal processing unit 334 can determine, according to the received signal, which sensing sensor 310 transmits the sensing signal, and determines which response should be generated corresponding to the sensing signal, for example, according to different The status displays different acousto-optic effects, such as indicated by a light or by a corresponding sound.
上述對於嬰幼兒的監視,呼吸感測器310可根據嬰幼兒的呼吸信號判斷。而嬰幼兒的呼吸信號與成人之呼吸信號差異在於,成人正常呼吸頻率為每分鐘10~20次,嬰幼兒正常呼吸頻率為每分鐘30~50次,因此,可以採用濾波的方式判斷嬰幼兒之呼吸信號。The above-described monitoring of the infant, the respiratory sensor 310 can be judged based on the respiratory signal of the infant. The difference between the respiratory signal of infants and the respiratory signal of adults is that the normal respiratory rate of adults is 10~20 times per minute, and the normal respiratory rate of infants is 30~50 times per minute. Therefore, the method of filtering can be used to judge infants and young children. Breathing signal.
而呼吸中止判斷方式,採用應用單位時間內的最大值與最小值的差異值,也就是採用峰對峰差值(Peak-to-Peak Amplitude,底下以Vpp表示),設定差異值的最小範圍 (Vmin)。若Vpp小於Vmin則判斷為呼吸中止。在一呼吸中止判斷實施例中,設定Vmin為電壓1伏特(Volt),每3秒鐘計算一次Vpp,並判斷Vpp是否小於Vmin,若Vpp小於Vmin則發出呼吸中止警告。The breathing suspension judgment method adopts the difference value between the maximum value and the minimum value in the application unit time, that is, the peak-to-Peak Amplitude (indicated by Vpp), and sets the minimum range of the difference value. (Vmin). If Vpp is less than Vmin, it is judged that the breath is aborted. In a breathing suspension determination embodiment, Vmin is set to a voltage of 1 volt (Volt), Vpp is calculated every 3 seconds, and it is judged whether Vpp is less than Vmin, and if Vpp is less than Vmin, a breath suspension warning is issued.
圖4為說明本揭露內容在一實施例中,採用的奈秒脈衝呼吸感測裝置電路方塊示意圖。此奈秒脈衝呼吸感測裝置包括一脈衝產生器410、天線412、接收單元414、範圍閘延遲單元416、濾波器418與信號處理單元420。針對感測對象430,由脈衝產生器410發出奈秒級的脈衝信號,經由天線412傳出。而此天線412可為微型平板天線。而發出的脈衝信號TX脈衝,經由使用者430回應後RX回應信號,經由天線412加以接收,傳送到接收單元414。而範圍閘延遲單元416可作為提供發出的脈衝有效範圍的延遲,並讓接收單元414據以接收RX回應信號。經由濾波器418與信號處理單元420,可以判斷感測對象430的心跳與呼吸狀況。4 is a block diagram showing the circuit of a nanosecond pulse breathing sensing device used in an embodiment of the present disclosure. The nanosecond pulse breathing sensing device includes a pulse generator 410, an antenna 412, a receiving unit 414, a range gate delay unit 416, a filter 418, and a signal processing unit 420. For the sensing object 430, a pulse signal of a nanosecond level is emitted by the pulse generator 410 and transmitted via the antenna 412. The antenna 412 can be a miniature panel antenna. The pulse signal TX pulse sent is received by the user 430 and sent back to the receiving unit 414 via the antenna 412. The range gate delay unit 416 can serve as a delay to provide the effective range of the emitted pulses and cause the receiving unit 414 to receive the RX response signal accordingly. The heartbeat and breathing conditions of the sensing object 430 can be determined via the filter 418 and the signal processing unit 420.
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何所屬技術領域中具有通常知識者,在不脫離本發明之精神和範圍內,當可作些許之更動與潤飾,故本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
100‧‧‧可攜式嬰幼兒監視裝置100‧‧‧Portable infant monitoring device
102‧‧‧嬰幼兒102‧‧‧ Infants and toddlers
104‧‧‧嬰兒推車104‧‧‧ baby strollers
110‧‧‧無線傳輸的呼吸感測器110‧‧‧Wireless transmission of respiratory sensors
112‧‧‧奈秒脈衝呼吸或測裝置112‧‧‧Nonasecond pulse breathing or measuring device
114‧‧‧RF無線傳輸單元114‧‧‧RF wireless transmission unit
120‧‧‧警報接收器120‧‧‧Alarm Receiver
121~124‧‧‧顯示燈號121~124‧‧‧Display lights
125‧‧‧蜂鳴器125‧‧‧ buzzer
310‧‧‧呼吸感測器310‧‧‧Respiratory sensor
312‧‧‧奈秒脈衝呼吸感測裝置312‧‧‧Nonasecond pulse breathing sensing device
312a‧‧‧呼吸中止判斷程序312a‧‧‧ breath suspension judgment procedure
312b‧‧‧活動判斷程序312b‧‧‧ activity judgment procedure
314‧‧‧RF無線傳輸單元314‧‧‧RF wireless transmission unit
330‧‧‧警報接收器330‧‧‧Alarm Receiver
332‧‧‧RF無線傳輸單元332‧‧‧RF wireless transmission unit
334‧‧‧信號處理單元334‧‧‧Signal Processing Unit
410‧‧‧脈衝產生器410‧‧‧ pulse generator
412‧‧‧天線412‧‧‧Antenna
414‧‧‧接收單元414‧‧‧ receiving unit
416‧‧‧範圍閘延遲單元416‧‧‧ Range Brake Delay Unit
418‧‧‧濾波器418‧‧‧ filter
420‧‧‧信號處理單元420‧‧‧Signal Processing Unit
430‧‧‧感測對象430‧‧‧Sensors
圖1為說明本揭露內容所提出多個實施例的嬰幼兒生理監視與安撫裝置結構示意圖。BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the structure of an infant physiological monitoring and appreciating apparatus according to various embodiments of the present disclosure.
圖1為說明本揭露內容多個實施例其中之一的可攜式 嬰幼兒監視裝置電路方塊示意圖。1 is a portable diagram illustrating one of various embodiments of the present disclosure. Block diagram of the infant monitoring device circuit.
圖2A說明可攜式嬰幼兒監視裝置的配置與應用示意圖。2A illustrates a schematic diagram of the configuration and application of a portable infant monitoring device.
圖2B說明可攜式嬰幼兒監視裝置中的呼吸感測器的電路方塊示意圖。2B is a block diagram showing the circuit of a respiratory sensor in a portable infant monitoring device.
圖3A是說明本揭露內容多個實施例其中之一的可攜式嬰幼兒監視裝置中,呼吸感測器的奈秒脈衝呼吸感測裝置進行不同的反應感測程序示意圖。3A is a schematic diagram showing different reaction sensing procedures of a nanosecond pulse breathing sensing device of a respiratory sensor in a portable infant monitoring device according to one of the embodiments of the present disclosure.
圖3B是說明本揭露內容多個實施例其中之一的可攜式嬰幼兒監視裝置中,呼吸感測器的呼吸中止判斷方式判斷示意圖。FIG. 3B is a schematic diagram illustrating the determination of the breathing suspension determination mode of the respiratory sensor in the portable infant monitoring device according to one of the embodiments of the present disclosure.
圖4為說明本揭露內容在一實施例中,採用的奈秒脈衝呼吸感測裝置電路方塊示意圖。4 is a block diagram showing the circuit of a nanosecond pulse breathing sensing device used in an embodiment of the present disclosure.
110‧‧‧無線傳輸的呼吸感測器110‧‧‧Wireless transmission of respiratory sensors
112‧‧‧奈秒脈衝呼吸感測裝置112‧‧‧Nonasecond pulse breathing sensing device
114‧‧‧RF無線傳輸單元114‧‧‧RF wireless transmission unit
120‧‧‧警報接收器120‧‧‧Alarm Receiver
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TW200743481A (en) * | 2006-05-17 | 2007-12-01 | Univ Chung Yuan Christian | Respiration measurement system and method |
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TW200701739A (en) * | 2005-06-30 | 2007-01-01 | Giga Byte Comm Inc | Portable electronics apparatus and warning method thereof |
TW200743481A (en) * | 2006-05-17 | 2007-12-01 | Univ Chung Yuan Christian | Respiration measurement system and method |
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