丄334775 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種電子式也麼里測裝置，特別是指_種可供使用者選 擇切換在柯氏音(Korotkoff s Sounds)不同時相測量法下讀取收縮壓及舒 張壓的電子血壓計。 【先前技術】 血壓是人體健康狀況的重要指標，而測量血壓則可以推測心臟及血管 ，機能。現代人由於工作壓力大及飲食習慣之改變，偏愛高脂肪、高糖分、 ^ 两鹽之食物，如此一來，造成身體上之極大負擔。 現有習知的電子式血壓計在設計和驗證的時候就已經選定是使用Κ4 或Κ5科氏音測量法之其中一種來做臨床驗證的方法，但對於兒童、奴娘婦 女、嚴重貧血、主動脈瓣關閉不全等特殊族群，由於如將Κ5音定為其舒張 壓時’極難被細麟，因此，醫界對此一特殊族群，係以開始變音時之 柯氏音第4時相（以下簡稱為Κ4)，定為其舒張壓，惟此同理，此種特殊的 Κ4音電子血_法亦不適合—般_制。如此—來，製造商需為上述特 殊族群另外製備有固定制Κ4柯氏音進行量朗電子血财，但現有習知 的電子式血壓計並未提供使用者可切換Κ4*Κ5音的方法如此一來會 • 縮限電子式血壓計能適合量測的使用族群。 由此可見’上述採用固定Κ4或Κ5音進行量測的習用電子血壓計仍 有使用範圍被侷限的缺失，亟待加以改進。 【發明内容】 …本發明之目_在於提供—種電子式血壓量赚置，其可供使用者自 灯選擇切換Κ4或Κ5音測量法進行Α壓量測，增加電子血壓計適合量測的 使用族群。 可達成上述發明目的之電子式血壓量測裝置，包括有：可供包覆使用 者手腕或手料位且設有_氣囊袋的包覆帶；—用以將該氣囊袋充氣至足 1334775 , . · 以阻塞使用者被測定部位動脈的栗機構；一用以排出該氣囊袋内空氣的間 機構’藉由該泵機構與閥機構調整該包覆帶的加壓位準；—壓力感測器， 將該所檢測的制定部位之腺錢化轉換顧波信號輸出；—放大電路， 依據雜力感·輸出的脈波信號輪出—脈衝信號；—可供使用者選擇切 換K4音或K5音的選擇裝置；以及一接受該選擇裝置的設定量測條件並控 制該壓力感測器依據設定量測條件進行量測的微處理單元腦，該微處理單 元MCU並對該放大電路輪出的脈衝信號進行運算後，控制一例如液晶登幕 的顯示裝置至少顯示測得的收縮壓及舒張壓。 【實施方式】 籲 請參閱以下有關本發明較佳實施例之詳細說明及其附圖，將可進一步 瞭解本發明之技術内容及其目的功效： 請參閲第1圖，本發明所提供之電子式血壓量測裝置，其係指可供使 用者自行選擇切換K4或K5音測量法進行血壓量測。該可切換K4音或K5 音的電子血壓計上設有—連通管勝該連通管—端與_泵機構ιι〇相 連接，而另一端則與一包覆在人體之手臂或手腕地方之一包覆帶2〇〇上的 氣囊袋201相連接，另，該連通管1〇〇分別與—壓力感測器12〇、一電磁閥 130及洩氣閥131相接’該電磁閥130係為快速洩放氣囊袋2〇1中之氣體， • 而該洩氣閥丨31係為量測血壓過程中以低氣流量洩放氣囊袋201中之氣 體，進行血壓量測時，係利用該泵機構ηο將氣囊袋201充氣加壓至一足 以阻塞動脈的預先設定最大壓力值後，再於固定時間内穩定地以低氣流量 洩放氣囊袋201内之氣體；該壓力感測器丨2〇係電連接至一微處理單元 CUCmicroprocessor control unit)140上，以感應量測時之手臂之血壓脈 動’而感測出高/低血壓值（即收縮壓/舒張壓），且該微處理單元 -CUOnicroprocessor control unit)140藉由電氣線路與一例如液晶螢幕的 顯示裝置150相連接，藉以至少顯示測得的高/低血壓值；該血壓計上更設 有一電源開關160 ’供開啟或關閉該血壓計的電源。本發明的特徵係在於該 6 1334775 ^壓計上更包括有-選擇裝置17G，其可供使用者依據其本身需要選擇切 換至以K4音或K5音作為量測血壓的設定條件，該選擇裝置17〇依據使用 者選擇的設定量測條件，輪出一控制信號至該微處理單元 MCU(iniCroprocessor contr〇i迎⑴⑽，再由該微處理單元 MOJ〇nicropr〇cessor control unit)14〇控制該壓力感測器12〇依據設定量 測條件（例如量測K4音或K5音），以進行血壓量測程序。 如第2圖所示者，係本發明電子血壓計的内部構造邏輯示意圖，主要 包括有：可供包覆使用者手腕或手臂部位且設有一氣囊袋2〇1的包覆帶 200 ; -用以將該氣囊袋2()1充氣至足以阻塞使用者被測定部位動脈的果機 •構110 ; -用以排出該氣囊袋201内空氣的閥機構，該閥機構包括有前述的 電磁閥130及減閥131，藉由該泵機構110與閥機構之電磁閥13〇、航 閥131調整該包覆帶200的加壓位準；一用以驅動該泵機構11〇的泵驅動 電路111，一用以調整該閥機構之電磁閥130、洩氣閥131開閉的閥駆動電 路132; —壓力感測器120’將該包覆帶200所檢測的被測定部位脈壓變化 轉換成脈波信號輸出；一放大電路121，依據該壓力感測器12〇輸出的脈波 信號輸出一週期性脈衝信號；一可供使用者選擇切換](4音或肠音的選擇 裝置170 (於本實施例可為一切換開關）；以及一接受該選擇裝置丨刊的設 鲁定量測條件並控制該壓力感測器120依據設定量測條件進行量測的微處理 單元 MCU(microprocessor control unit) 140，該微處理單元 MCU(microprocessor control unit)140並對該放大電路121輪出的週期性 脈衝信號進行運算後，控制一例如液晶螢幕的顯示裝置150至少顯示測得 的收縮壓及舒張壓。 該顯示裝置150可進一步顯示經由該選擇裝置170所設定的!(4音或K5 音量測條件。 該氣囊袋201經由連通管100與該壓力感測器120、泵機構11()及間機 構之電磁閥130、洩氣閥131連接，並由微處理單元MCUOniciOpiOee^or· 7 1334775 control unit)140控制，調整該包覆帶200對於受測者的加壓位準， 上述說明，分別於讀取K1音（即收縮壓）以及經選擇裝置17〇所設定的以 音或K5音時（即記錄血壓之舒張壓數值）。 該電子血壓計所設的電源供應裝置180係可供應該血壓計各部元件所 需的動力來源，其可選擇以内建電池組或外接外界電源供電；而電源開關 160則供使用者可操作開啟或關閉該血壓計的電源。 使用者利用本發明之電子式血壓量測裝置進行血壓量測的程序，係如 第3圖所示者’首先第-步驟：係利用該電源開關16〇啟動該血壓計的電 源，並由該電源供應裝置18〇供電至血壓計的各部元件；第二步驟：利用 _該選擇裝置170並依據使用者本身需要，選擇以K4音或K5音作為量測舒 張壓的設定量測條件；第三步驟：在該選擇裝置17〇被使用者設定後輸 出一控制信號至該微處理單元MClJ(microprocess〇r c〇ntr〇1⑽丨^丨仙，並 由微處理單元MCUOnicroprocessor control· unit)140控制該泵機構no 及閥機構之電磁閥130、植閥131，開始對該氣囊袋2〇1進行充氣加壓至 -足以阻塞動脈的預先設定最大壓力值後，再於固定時間内穩定地以低氣 流量姐氣囊袋201内之氣體，並由該該壓力感測器12〇進行感測；第四 步驟·由所測得的血液振動血管壁之數值，對應於先前轉換設定的κ4音或 • Φ π 曰數值，並由微處理單元 MCU(microprocessor control unit)140 進行 運算，以及第五步驟.由該微處理單元M〇j(micr〇pr〇cess〇r⑺的⑻ unit)140控制該顯示裝置15()，顯示所量測的血壓值。 本發明所提供之電子仏壓量測裝置，可供使时絲其本身需要， 自仃選擇#換Κ4或Κ5音進行血壓量測，增加電子血壓計適合量測的使用 族群。 上列詳細說明係針對本發明之可行實施例之具趙說明，惟該實施例並 非用以限制本發明之專利範圍，凡未脫離本發明技藝精神所為之等效實施 或變更，均應包含於本案之專利範圍中。 1334775 【圖式簡單說明】 第1圖為本發明電子式血壓量測裝置之概觀圖； 第2圖為該電子式血壓内部構造邏輯示意圖；以及 第3圖為使用該電子式血壓量測裝置進行血壓量測之流程步驟圖。 【主要元件符號說明】 100 連通管 110 泵機構 111 泵驅動電路 120 壓力感測器 121 放大電路 130 電磁閥 131 汽氣閥 132 閥驅動電路 140 微處理單元MCU 150 顯示裝置 160 電源開關 170 選擇裝置 180 電源供應裝置 200 包覆帶 201 氣囊袋丄334775 IX. Description of the Invention: [Technical Field] The present invention relates to an electronic type measuring device, in particular to a user who can choose to switch between different phases of Korotkoff s Sounds. An electronic sphygmomanometer that reads systolic and diastolic blood pressure under the measurement method. [Prior Art] Blood pressure is an important indicator of human health, and blood pressure can be estimated by heart and blood vessels. Due to the pressure of work and changes in eating habits, modern people prefer high-fat, high-sugar, and two-salt foods, which causes a great burden on the body. The prior art electronic sphygmomanometers have been selected for clinical validation using either Κ4 or Κ5 K-sound measurements at the time of design and validation, but for children, slave women, severe anemia, and aorta Special groups such as insufficiency of the valve, because it is extremely difficult to be fine-grained when the Κ5 sound is defined as its diastolic pressure, the medical community is a special group of the Kobe's sound phase 4 when the initial sound is changed ( Hereinafter referred to as Κ4), it is determined as its diastolic pressure, but the same reason, this special Κ 4 tone electronic blood _ method is not suitable for the general system. In this way, the manufacturer needs to prepare a fixed system of 4 Korotkoff sounds for the above-mentioned special ethnic groups, but the conventional electronic blood pressure monitor does not provide a method for the user to switch Κ4*Κ5 sounds. In the first place, the electronic sphygmomanometer can be adapted to the measurement population. It can be seen that the conventional electronic sphygmomanometers described above using fixed Κ4 or Κ5 sounds still have a limited use range and need to be improved. SUMMARY OF THE INVENTION The object of the present invention is to provide an electronic blood pressure earning, which can be used by a user to switch from a light selection switch 4 or a 5-tone measurement method to increase the measurement of an electronic blood pressure monitor. Use ethnic groups. An electronic blood pressure measuring device capable of achieving the above object of the invention includes: a covering tape for covering a wrist or a hand of a user and having an airbag bag; - for inflating the airbag bag to a foot of 1333775, · a chest mechanism for blocking the artery of the user to be measured; an inter-mechanism for discharging air in the air bag to adjust the pressure level of the wrap by the pump mechanism and the valve mechanism; - pressure sensing Transmitting the detected part of the detected part of the gland into the Gubo signal output; - amplifying the circuit, according to the pulse of the pulse signal output - pulse signal; - the user can choose to switch K4 or K5 a sound selection device; and a micro processing unit brain that accepts the set measurement condition of the selection device and controls the pressure sensor to measure according to the set measurement condition, and the micro processing unit MCU rotates the amplification circuit After the pulse signal is calculated, a display device that controls, for example, a liquid crystal display, displays at least the measured systolic pressure and diastolic pressure. BRIEF DESCRIPTION OF THE DRAWINGS The technical content of the present invention and its effects can be further understood by referring to the following detailed description of the preferred embodiments of the present invention and the accompanying drawings. Referring to Figure 1, the electronic version of the present invention is provided. Blood pressure measuring device, which means that the user can choose to switch K4 or K5 sound measurement method for blood pressure measurement. The switchable K4 tone or K5 tone electronic blood pressure monitor is provided with a connection tube wins the communication tube end connected to the _ pump mechanism ιι〇, and the other end is wrapped with a body wrapped around the human arm or wrist. The airbag bag 201 on the cover tape 2 is connected, and the communication pipe 1〇〇 is respectively connected to the pressure sensor 12〇, a solenoid valve 130 and the air release valve 131. The solenoid valve 130 is fast leaking. The gas in the airbag bag 2〇1 is placed, and the venting valve 丨31 is used to measure the blood pressure in the air bag bag 201 during low blood flow, and the blood pressure measurement is performed by using the pump mechanism ηο After the airbag bag 201 is inflated and pressurized to a predetermined maximum pressure value sufficient to block the artery, the gas in the airbag bag 201 is stably discharged at a low air flow rate for a fixed time; the pressure sensor 丨2 is electrically connected. Up to a micro-processing unit CUCmicroprocessor control unit) 140, sensing the high/low blood pressure value (ie, systolic pressure/diastolic pressure) by sensing the blood pressure pulsation of the arm, and the micro-processing unit - CUOnicroprocessor control unit ) 140 by electrical circuit and an example Screen liquid crystal display device 150 is connected to the high measured / thereby displaying at least a blood pressure value; the sphygmomanometer further provided with a power switch 160 'turn on or off the power for the sphygmomanometer. The invention is characterized in that the 6 1334775 pressure gauge further comprises a selection device 17G, which can be selected by the user to switch to a setting condition for measuring blood pressure with a K4 sound or a K5 sound according to its own needs, the selection device 17轮 According to the set measurement condition selected by the user, a control signal is rotated to the micro-processing unit MCU (iniCroprocessor contr〇i (1) (10), and then the micro-processing unit MOJ〇nicropr〇cessor control unit) 14〇 control the pressure sense The detector 12 is configured to perform a blood pressure measurement procedure according to a set measurement condition (for example, measuring K4 sound or K5 sound). As shown in FIG. 2, it is a schematic diagram of the internal structure of the electronic sphygmomanometer of the present invention, which mainly includes: a covering tape 200 for covering a wrist or an arm of a user and having an airbag bag 2〇1; The valve bag 2 () 1 is inflated to a valve mechanism 110 sufficient to block the artery of the user to be measured; - a valve mechanism for discharging air in the air bag 201, the valve mechanism including the aforementioned solenoid valve 130 And the reducing valve 131, the pumping mechanism 110 and the solenoid valve 13〇 of the valve mechanism, the navigation valve 131 adjust the pressing level of the wrapping tape 200; a pump driving circuit 111 for driving the pump mechanism 11〇, a valve pulsating circuit 132 for adjusting the solenoid valve 130 of the valve mechanism and the vent valve 131; the pressure sensor 120' converts the pulse pressure change of the measured portion detected by the covering tape 200 into a pulse wave signal output An amplifying circuit 121 outputs a periodic pulse signal according to the pulse wave signal outputted by the pressure sensor 12〇; a user selectable switching] (4 tone or bowel sound selection device 170 (in this embodiment a switch); and accepting the selection device The micro-processing unit 140 (microprocessor control unit) 140 that measures the condition of the pressure sensor 120 and controls the pressure sensor 120 according to the set measurement condition, and the micro processor unit (MCU) 140 After the periodic pulse signal rotated by the amplifying circuit 121 is operated, the display device 150, for example, controlling the liquid crystal screen, displays at least the measured systolic pressure and diastolic pressure. The display device 150 can further display the setting via the selection device 170! (4-tone or K5 volume measurement condition. The airbag bag 201 is connected to the pressure sensor 120, the pump mechanism 11 () and the solenoid valve 130 of the inter-mechanism valve, the deflation valve 131 via the communication tube 100, and is controlled by the micro-processing unit MCUOniciOpiOee ^or· 7 1334775 control unit 140 controls and adjusts the pressing level of the covering tape 200 to the subject, the above description is respectively set for reading the K1 sound (ie, the systolic pressure) and the selected device 17A. In the case of sound or K5 sound (ie, the value of the diastolic blood pressure of the blood pressure is recorded). The power supply device 180 provided by the electronic blood pressure monitor is a power source that is required for each component of the blood pressure monitor. The power switch 160 is provided for the user to operate the power supply to turn the sphygmomanometer on or off. The user uses the electronic blood pressure measuring device of the present invention to perform blood pressure measurement. As shown in Fig. 3, the first step is to start the power supply of the sphygmomanometer by the power switch 16 and to supply power to the components of the sphygmomanometer; the second step: using Selecting device 170 and selecting K4 tone or K5 tone as the set measurement condition for measuring diastolic pressure according to the user's own needs; third step: outputting a control signal to the micro after the selection device 17 is set by the user The processing unit MClJ (microprocess〇rc〇ntr〇1(10)丨丨丨丨, and the micro-processing unit MCUOnicroprocessor control unit) 140 controls the pump mechanism no and the solenoid valve 130 and the planting valve 131 of the valve mechanism to start the airbag bag 2 〇1 is inflated and pressurized until it is sufficient to block the preset maximum pressure value of the artery, and then stably lowers the gas in the airbag bag 201 with a low air flow for a fixed time, and The force sensor 12 〇 performs sensing; the fourth step · the value of the blood vessel wall measured by the blood, corresponding to the κ 4 tone or • Φ π 曰 value of the previous conversion setting, and is controlled by the micro processor unit MCU (microprocessor control) The unit 14 performs an operation, and the fifth step. The display unit 15() is controlled by the micro-processing unit M〇j ((8) unit) of the micr〇pr〇cess〇r(7), and the measured blood pressure value is displayed. The electronic pressure measuring device provided by the invention can be used for the time required by the silk itself, and the blood pressure measurement is performed by changing the Κ4 or Κ5 sounds, and the use group of the electronic sphygmomanometer is suitable for measurement. The detailed description of the present invention is intended to be illustrative of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. The patent scope of this case. 1334775 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overview of an electronic blood pressure measuring device of the present invention; FIG. 2 is a schematic diagram of the internal structure of the electronic blood pressure; and FIG. 3 is a diagram of using the electronic blood pressure measuring device Flow chart of blood pressure measurement. [Main component symbol description] 100 communication pipe 110 pump mechanism 111 pump drive circuit 120 pressure sensor 121 amplification circuit 130 solenoid valve 131 steam valve 132 valve drive circuit 140 micro processing unit MCU 150 display device 160 power switch 170 selection device 180 Power supply device 200 covering tape 201 airbag bag