TWM495829U - Patch type cuff-free blood pressure measurement device - Google Patents
Patch type cuff-free blood pressure measurement device Download PDFInfo
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- TWM495829U TWM495829U TW103217121U TW103217121U TWM495829U TW M495829 U TWM495829 U TW M495829U TW 103217121 U TW103217121 U TW 103217121U TW 103217121 U TW103217121 U TW 103217121U TW M495829 U TWM495829 U TW M495829U
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- 238000009530 blood pressure measurement Methods 0.000 title description 2
- 230000036772 blood pressure Effects 0.000 claims description 48
- 210000004204 blood vessel Anatomy 0.000 claims description 47
- 238000002555 auscultation Methods 0.000 claims description 30
- 238000012545 processing Methods 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 12
- 230000010349 pulsation Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 239000008280 blood Substances 0.000 claims description 7
- 210000004369 blood Anatomy 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
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- 230000008054 signal transmission Effects 0.000 claims description 3
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- 230000003287 optical effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 5
- 210000001367 artery Anatomy 0.000 description 4
- 230000035487 diastolic blood pressure Effects 0.000 description 4
- 230000035488 systolic blood pressure Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
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- 230000002792 vascular Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000011345 viscous material Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
一種血壓量測裝置,本創作尤指一種貼片型的無壓脈帶血壓量測裝置。A blood pressure measuring device, in particular, a patch type non-pressure pulse blood pressure measuring device.
按,市面上所使用的血壓計主要區分為手動幫浦式血壓計、聽音式血壓計以及振盪式血壓計(Oscillation blood pressure)。其中,又以手動幫浦式血壓計最為廣泛使用,測量血壓時,需先於待測者的上臂纏繞一內含有一氣囊的臂帶,操作者在以手動按壓一幫浦,令該幫浦對該氣囊提供空氣,使其膨脹且對上臂加壓,當該氣囊膨脹壓迫該待測者的上臂動脈,暫時限制流動於該上臂動脈的血流通過。接著,操作者打開與該臂帶連通的一洩氣閥,徐徐降低該臂帶內的壓力,當氣囊壓力低過該上臂動脈受阻所產生的壓力時,該上臂動脈內的血液即從該臂帶壓迫位置噴出形成渦流,且同一時間發出了俗稱K音(Korotkoff)的聲波。此時,操作者藉由一聽診器所聽到的第一聲K音,而當下對應一水銀壓力計上的壓力即為所稱的收縮壓。此後,該氣囊洩壓過程中,操作者可以連續的聽見K音,直到聽到最後一聲K音時,該水銀壓力計上所測得的壓力即為所稱的舒張壓。而聽音式血壓計亦是以相同概念實施,將量測該待測者所得到的一脈波振幅轉換為一電壓訊號,再將該電壓訊號與一電壓基準進行比較。假設該電壓基準線 為0.5伏特(V),當由該脈波振幅轉換成的該電壓訊號的電壓值大於0.5伏特,該聽音式血壓計即發出如同K音的提示聲(如嗶音),透過提示聲取得該舒張壓及該收縮壓。而該振盪式血壓計則是透過尋找該脈波振幅中的對大振幅值,再透過確認對應0.5Amax以及0.8Amax的壓力值,推算出該舒張壓及該收縮壓。According to the sphygmomanometer used in the market, it is mainly divided into a manual pump sphygmomanometer, a listening sphygmomanometer, and an Oscillation blood pressure. Among them, the manual pump type sphygmomanometer is most widely used. When measuring blood pressure, an arm band containing an air bag is wound around the upper arm of the test subject, and the operator manually presses a pump to make the pump Air is supplied to the balloon to inflate and pressurize the upper arm, and when the balloon is inflated to compress the upper arm artery of the subject, temporarily restricting blood flow through the upper arm artery. Then, the operator opens a deflation valve in communication with the arm band, and gradually reduces the pressure in the arm band. When the air bag pressure is lower than the pressure generated by the upper arm artery being blocked, the blood in the upper arm artery is from the arm band. The compression position is ejected to form a vortex, and at the same time, a sound wave commonly known as Krotkoff is emitted. At this time, the first K sound heard by the operator by a stethoscope, and the pressure on the corresponding mercury thermometer is the so-called systolic pressure. Thereafter, during the pressure relief of the airbag, the operator can continuously hear the K sound until the last K sound is heard, and the pressure measured on the mercury pressure gauge is the so-called diastolic pressure. The listening sphygmomanometer is also implemented in the same concept. The amplitude of a pulse obtained by measuring the test subject is converted into a voltage signal, and the voltage signal is compared with a voltage reference. Assume the voltage reference line At 0.5 volt (V), when the voltage value of the voltage signal converted from the amplitude of the pulse wave is greater than 0.5 volt, the listening sphygmomanometer emits a sound like a K sound (such as a voice), and is obtained by prompting the sound. The diastolic pressure and the systolic pressure. On the other hand, the oscillating sphygmomanometer calculates the diastolic pressure and the systolic blood pressure by looking for a large amplitude value in the pulse wave amplitude and confirming the pressure values corresponding to 0.5 Amax and 0.8 Amax.
然而,上述手動幫浦式血壓計並無法簡易且隨意的進行操作,仍然需要透過專業護理人員或受訓人員操作才可獲得較為準確的血壓值。隨著時代進步,遂有廠商將上述多種血壓計設計成電子式血壓計,而該電子式血壓主要是以一壓力感測元件量測手臂或手腕上的壓力,並透過所量測的複數感測參數推算出該舒張壓及該收縮壓,但每一該待測者的心臟跳動特性並不相同,單以該些感應參數推定心臟壓力的正常與否,並無法確實推出每一該該待測者的心臟特性,而容易感測失準的問題發生。再者,隨著居家照護觀念的改變,已有諸多行動不便的病患,長期透多居家檢測血壓或血糖等數值,回傳醫院以供醫護人員遠端監控,但由上述可以知道,諸多檢測儀器並無法獨自操作,且攜帶不便,使病患的生活空間受到侷限。However, the manual pump sphygmomanometer described above cannot be easily and arbitrarily operated, and it is still necessary to operate through a professional nursing staff or trainee to obtain a more accurate blood pressure value. With the advancement of the times, some manufacturers have designed these various sphygmomanometers into electronic sphygmomanometers, which measure the pressure on the arm or wrist mainly by a pressure sensing component, and pass the measured sense of pluralism. The measured parameters are used to calculate the diastolic blood pressure and the systolic blood pressure, but the heart beat characteristics of each of the test subjects are not the same, and the normal or not the cardiac pressure is estimated by using the sensing parameters alone, and it is impossible to actually introduce each of the waiting pressures. The heart characteristic of the tester is easy to sense the problem of misalignment. In addition, with the change of the concept of home care, there are many patients with inconvenient movements, long-term multi-home detection of blood pressure or blood sugar and other values, returned to the hospital for medical personnel to remotely monitor, but from the above can be known, many tests The instrument cannot be operated by itself, and it is inconvenient to carry, which limits the living space of the patient.
本創作的主要目的,在於提供一種實施便利且可獨自操作的貼片型的無壓脈帶血壓量測裝置。The main object of the present invention is to provide a patch-type, non-compressed blood pressure measuring device that is easy to implement and can be operated by itself.
為達上述目的,本創作提供一種貼片型的無壓脈帶血壓量測裝置,該無壓脈帶血壓量測裝置包含有一貼片本體、一聲波擷取單元、一以反光式光容積法實施的光強度擷取單元以及一訊號處理單元。其中,該 貼片本體中空成型有一容置空間,且該貼片本體一側具有一提供黏貼在一皮膚上的黏貼部以及一連接該黏貼部的聽診部。該聲波擷取單元對應該聽診部位置設置在該容置空間內,且該聲波擷取單元於該聽診部接觸一血管位置時受血管脈動產生有一心跳聲音資訊。該光強度擷取單元對應該聽診部位置設置在該容置空間內,該光強度擷取單元於該聽診部接觸該血管位置時感知血管脈動過程中的變化產生有一血管反射光強度資訊。該訊號處理單元設置在該容置空間內並分別與該聲波擷取單元以及該光強度擷取單元電性連接,接受該心跳聲音資訊以及該血管光強度資訊,該訊號處理模組具有一運算所接受的該心跳聲音資訊以及該血管反射光強度資訊產生有一人體生理參數訊號的血壓資訊解析機制。In order to achieve the above object, the present invention provides a patch-type non-pressure pulse blood pressure measuring device, which comprises a patch body, a sound wave capturing unit, and a reflective light volume method. The implemented light intensity extraction unit and a signal processing unit. Among them, the The patch body is hollowly formed with an accommodating space, and one side of the patch body has an adhesive portion that is adhered to the skin and an auscultation portion that connects the adhesive portion. The sound wave capturing unit is disposed in the accommodating space corresponding to the position of the auscultation unit, and the sound wave capturing unit generates a heartbeat sound information by the pulsation of the blood vessel when the auscultation unit contacts a blood vessel position. The light intensity extraction unit is disposed in the accommodating space corresponding to the position of the auscultation unit, and the light intensity extraction unit generates a blood vessel reflected light intensity information when the auscultation unit contacts the blood vessel position to sense a change in the pulsation of the blood vessel. The signal processing unit is disposed in the accommodating space and electrically connected to the sound wave capturing unit and the light intensity capturing unit respectively, and receives the heartbeat sound information and the blood vessel light intensity information, and the signal processing module has an operation The received heartbeat sound information and the vascular reflected light intensity information generate a blood pressure information analysis mechanism having a human physiological parameter signal.
進一步地,該聲波擷取單元包含有一對應該聽診面設置的聲音震膜,以及一連接該聲音震膜設置輸出有該心跳聲音訊號的音訊模組。Further, the sound wave capturing unit includes a pair of sound diaphragms disposed on the auscultation surface, and an audio module connected to the sound diaphragm to output the heartbeat sound signal.
進一步地,該聲波擷取單元包含有一連接該音訊模組以對該心跳聲音資訊進行類比數位轉換的第一類比數位轉換模組。Further, the sound wave capturing unit includes a first analog digital conversion module that is connected to the audio module to perform analog digital conversion on the heartbeat sound information.
進一步地,該光強度擷取單元包含有一向該血管位置發射光線的光發射組件,以及一接受該血管位置所反射光線並解析輸出該血管影像訊號的光接收模組。Further, the light intensity capturing unit comprises a light emitting component that emits light to the blood vessel position, and a light receiving module that receives the light reflected by the blood vessel position and parses and outputs the blood vessel image signal.
進一步地,該光強度擷取單元包含有一連接該光接收模組的第二類比數位轉換模組。Further, the light intensity extraction unit includes a second analog digital conversion module connected to the light receiving module.
進一步地,該訊號處理單元包含有用以進行該血壓資訊解析機制的一訊號同步模組、一訊號峰值判斷模組以及一壓力估算模組。Further, the signal processing unit includes a signal synchronization module, a signal peak determination module, and a pressure estimation module for performing the blood pressure information analysis mechanism.
進一步地,該無壓脈帶血壓量測裝置包含有一連接該訊號處 理單元接收該人體生理參數訊號並向一外部電子裝置發送的訊號發送模組。Further, the non-compressed blood pressure measuring device comprises a connection to the signal The signal sending module that receives the human physiological parameter signal and sends the signal to an external electronic device.
進一步地,該訊號發送單元可為一藍芽單元、一無線網路通訊單元或一近場通訊單元。Further, the signal sending unit can be a Bluetooth unit, a wireless network communication unit or a near field communication unit.
進一步地,該人體生理參數訊號可以是至少選自由一心跳訊號、一血壓訊號或一血氧訊號的其中之一。Further, the human physiological parameter signal may be at least one selected from the group consisting of a heartbeat signal, a blood pressure signal, or a blood oxygen signal.
進一步地,該黏貼部環設於該貼片本體的邊緣並包圍該聽診部。Further, the adhesive portion is disposed at an edge of the patch body and surrounds the auscultation portion.
進一步地,該黏貼部完整佈設於該貼片本體提供接觸該血管位置的一側,而該聽診部則設於該容置空間內並疊於該黏貼部之上。Further, the adhesive portion is completely disposed on a side of the patch body that is in contact with the blood vessel, and the auscultation portion is disposed in the accommodating space and is stacked on the adhesive portion.
進一步地,該血管位置位於人體的一左胸位置。Further, the blood vessel position is located at a left chest position of the human body.
透過本創作上述所揭結構,相較於習用具有以下特點:Through the above-mentioned structure of the creation, the following features are compared with the conventional ones:
1.檢測結果較為準確。1. The test results are more accurate.
2.提供使用者較為便利的使用環境。2. Provide a user-friendly environment.
3.省去壓脈帶的使用。3. Eliminate the use of the cuff.
1‧‧‧貼片本體1‧‧‧SMD ontology
11‧‧‧容置空間11‧‧‧ accommodating space
12‧‧‧黏貼部12‧‧‧Adhesive Department
13‧‧‧聽診部13‧‧‧Auscultation Department
2‧‧‧聲波擷取單元2‧‧‧Sonic acquisition unit
21‧‧‧聲音震膜21‧‧‧Sound diaphragm
22‧‧‧音訊模組22‧‧‧ Audio Module
23‧‧‧心跳聲音資訊23‧‧‧ Heartbeat Sound Information
24‧‧‧第一類比數位轉換模組24‧‧‧First analog digital conversion module
3‧‧‧光強度擷取單元3‧‧‧Light intensity extraction unit
31‧‧‧光發射組件31‧‧‧Light emitting components
32‧‧‧光接收模組32‧‧‧Light receiving module
33‧‧‧血管反射光強度資訊33‧‧‧Vascular light intensity information
4‧‧‧訊號處理單元4‧‧‧Signal Processing Unit
41‧‧‧人體生理參數訊號41‧‧‧ Human physiological parameters signal
42‧‧‧訊號同步模組42‧‧‧Signal Synchronization Module
43‧‧‧訊號峰值判斷模組43‧‧‧Signal peak judgment module
44‧‧‧壓力估算模組44‧‧‧Pressure Estimation Module
5‧‧‧訊號發送模組5‧‧‧Signal transmission module
100‧‧‧無壓脈帶血壓量測裝置100‧‧‧Without pressure pulse blood pressure measuring device
200‧‧‧人體200‧‧‧ human body
圖1,為本創作貼片型的無壓脈帶血壓量測裝置一實施例的立體示意圖。Fig. 1 is a perspective view showing an embodiment of a non-pressure pulse blood pressure measuring device of the created patch type.
圖2,為本創作貼片型的無壓脈帶血壓量測裝置一實施例的剖面示意圖。Fig. 2 is a schematic cross-sectional view showing an embodiment of a non-pressure pulse blood pressure measuring device of the created patch type.
圖3,為本創作貼片型的無壓脈帶血壓量測裝置一實施例的單元組成示 意圖。FIG. 3 is a block diagram showing an embodiment of a non-pressure pulse blood pressure measuring device of the present patch type. intention.
圖4,為本創作貼片型的無壓脈帶血壓量測裝置另一實施例的剖面示意圖。Fig. 4 is a cross-sectional view showing another embodiment of the non-compressed blood pressure measuring device of the created patch type.
圖5,為本創作貼片型的無壓脈帶血壓量測裝置一實施例的實施示意圖。Fig. 5 is a schematic view showing the implementation of an embodiment of a non-pressure pulse blood pressure measuring device of the created patch type.
有關本創作詳細說明及技術內容,現就配合圖式說明如下:請參閱圖1至圖3,本創作貼片型的無壓脈帶血壓量測裝置100,其包含有一貼片本體1、一聲波擷取單元2、一光強度擷取單元3以及一訊號處理單元4。其中,該貼片本體1可以是由一具適當彈性的布質材料或具較佳適膚性的塑化材料製成,該貼片本體1製成後中空成型有一容置空間11,且該貼片本體1一側具有一提供黏貼在一皮膚上的黏貼部12以及一連接該黏貼部12的聽診部13。進一步地,該黏貼部12是由一黏性材質經物理或化學的方式設置於該貼片本體1上,所稱物理方式可以是利用塗佈的方式。於一實施例中,該黏貼部12環設於該貼片本體1的邊緣並包圍該聽診部13,也就是說,該黏貼部12是沿著該貼片本體1的邊緣設置,而該聽診部13則設置於該貼片本體的靠近中心位置。再者,本創作除上述實施方式之外,於另一實施例,該黏貼部12完整地佈設於該貼片本體1用來提供黏貼於該皮膚上的一側,而該聽診部13則設置於該容置空間11內並疊於該黏貼部12之上,就如圖4所示。又,本創作該貼片本體1對應該聽診部13的位置可以是以一透明材質所製成。The detailed description and technical content of the present invention are described below with reference to the following drawings: Referring to FIG. 1 to FIG. 3, the non-pressure pulse blood pressure measuring device 100 of the present patch type includes a patch body 1 and a The sound wave capturing unit 2, a light intensity capturing unit 3, and a signal processing unit 4. The patch body 1 can be made of a suitably elastic cloth material or a plasticized material with better skin-adaptability. The patch body 1 is formed into a hollow space and has an accommodating space 11 . The side of the patch body 1 has an adhesive portion 12 for attaching to a skin and an auscultation portion 13 for connecting the adhesive portion 12. Further, the adhesive portion 12 is physically or chemically disposed on the patch body 1 by a viscous material, and the physical manner may be a coating method. In an embodiment, the adhesive portion 12 is looped around the edge of the patch body 1 and surrounds the auscultation portion 13, that is, the adhesive portion 12 is disposed along the edge of the patch body 1, and the auscultation is performed. The portion 13 is disposed near the center of the patch body. Furthermore, in addition to the above embodiments, in another embodiment, the adhesive portion 12 is completely disposed on the side of the patch body 1 for providing adhesion to the skin, and the auscultation portion 13 is disposed. The accommodating space 11 is stacked on the affixing portion 12 as shown in FIG. Moreover, the position of the patch body 1 corresponding to the auscultation portion 13 can be made of a transparent material.
另一方面,本創作該聲波擷取單元2對應該聽診部13位置設 置在該容置空間11內,具體說明,該聲波擷取單元2包含有一對應該聽診部13設置的聲音震膜21,以及一連接該聲音震膜21設置的音訊模組22。該聲音震膜21感知該聽診部13所對應該皮膚的一血管位置的脈動,該聲音震膜21隨著該血管位置的脈動同步產生震動,而產生一震波資訊。該音訊模組22接受該震波資訊進行聲波的頻率取樣,產生有一心跳聲音資訊23。進一步地,本創作該聲波擷取單元2更可以具有一連接該音訊模組22以對該心跳聲音資訊23進行類比數位轉換的第一類比數位轉換模組24,該第一類比數位轉換模組24可將該心跳聲音資訊23由一類比形式資訊轉換為一數位形式資訊,藉此以令該無壓脈帶血壓量測裝置100其它單元組成的整合運用。再者,本創作該光強度擷取單元3是以反光式容積法實施,該光強度擷取單元3對應該聽診部13設置在該容置空間11內,更具體說明,該光強度擷取單元3包含有一光發射組件31以及一光接收模組32。該光發射組件31受觸發啟動後,即向該聽診部13對應的該血管位置發射光線,而該光接收模組32則經該聽診部13接受被該血管位置反射的該光線,並以一分析基準分析該光線受該血管反射後的強度,以產生一血管反射光強度資訊33。進一步地,本創作該光發射組件31可進一步根據所欲測量的生命跡象作調整,舉例來說,欲測量血氧時,即可將該光發射組件31設計成同時投射有一660nm的紅光以及一940nm的紅外光線,而該光接收模組32則感知該紅光以及該紅外光線受該血管位置脈動所產生的反射變化,以產生包含有血氧資訊的該血管反射光強度資訊33。再者該光強度擷取單元3亦可設置一連接該光接收模組32的第二類比數位轉換模組33,而該第二類比數位轉換模組33同樣可對該光接收模組32所產生的該血管反射光強度資訊33由類比形式資訊轉換為一 數位形式,以提供該無壓脈帶血壓量測裝置100其它單元組成的整合運用。On the other hand, the sound wave capturing unit 2 of the present creation corresponds to the position of the auscultation unit 13 The acoustic wave capturing unit 2 includes a pair of sound diaphragms 21 to be provided by the auscultation unit 13 and an audio module 22 connected to the sound diaphragm 21. The sound diaphragm 21 senses the pulsation of a blood vessel position corresponding to the skin of the auscultation unit 13, and the sound diaphragm 21 generates vibrations in synchronization with the pulsation of the blood vessel position to generate a shock wave information. The audio module 22 receives the seismic information and performs frequency sampling of the sound wave to generate a heartbeat sound information 23. Further, the sound wave capturing unit 2 may further have a first analog-to-digital conversion module 24 connected to the audio module 22 for analog-to-digital conversion of the heartbeat sound information 23, the first analog digital conversion module. 24 can convert the heartbeat sound information 23 from a type of form information into a digital form information, thereby integrating the other components of the non-compressed blood pressure measuring device 100. Furthermore, the light intensity extraction unit 3 is implemented by the reflective volumetric method, and the light intensity extraction unit 3 is disposed in the accommodating space 11 corresponding to the auscultation unit 13, and more specifically, the light intensity is captured. The unit 3 includes a light emitting component 31 and a light receiving module 32. After the light emitting component 31 is triggered to start, the light is emitted to the blood vessel position corresponding to the auscultation unit 13, and the light receiving module 32 receives the light reflected by the blood vessel position through the auscultation unit 13 and The analytical baseline analyzes the intensity of the light reflected by the blood vessel to produce a blood vessel reflected light intensity information 33. Further, the light emitting component 31 can be further adjusted according to the vital signs to be measured. For example, when blood oxygen is to be measured, the light emitting component 31 can be designed to simultaneously project a red light of 660 nm and A 940 nm infrared light, and the light receiving module 32 senses the red light and the reflected change of the infrared light caused by the pulse position of the blood vessel to generate the blood vessel reflected light intensity information 33 containing the blood oxygen information. Furthermore, the light intensity extraction unit 3 can also be provided with a second analog-to-digital conversion module 33 connected to the light receiving module 32, and the second analog digital conversion module 33 can also be used by the light receiving module 32. The generated blood vessel reflected light intensity information 33 is converted into an The digital form provides an integrated use of the other elements of the non-compressed blood pressure measuring device 100.
承上,本創作該訊號處理單元4電訊連接該聲波擷取單元2以及該光強度擷取單元3,該訊號處理單元4接受該心跳聲音資訊23以及該血管反射光強度資訊33,並以一預設於該訊號處理單元4之中用以運算所接受的該心跳聲音資訊23以及該血管反射光強度資訊33而產生有一人體生理參數訊號41的血壓資訊解析機制。更具體說明,該訊號處理單元4包含有用以進行該血壓資訊解析機制的一訊號同步模組42、一訊號峰值判斷模組43以及一壓力估算模組44。於本創作實施的過程中,該訊號同步單元41將該心跳聲音資訊23以及該血管反射光強度資訊33進行同步,而該訊號峰值判斷模組43以及該壓力估算模組44依序對同步後的該心跳聲音資訊23以及該血管反射光強度資訊33進行分析,得出該人體生理參數訊號41。再者,本創作於實施的過程中,可以進一步針對該訊號處理單元4進行校正調整,以令該無壓脈帶血壓量測裝置100的測量參數更符合每一人體生理特性的不同。此外,為能提供醫護人員的長期監控,本創作該無壓脈帶血壓量測裝置100更包含有一連接該訊號處理單元4以接收該人體生理參數訊號41並向一外部電子裝置發送的訊號發送模組5,該訊號發送模組5於一實施例中,可進一步為一藍芽單元、一無線網路通訊單元或一近場通訊單元,而該外部電子裝置可以是具有與該訊號發送單元5相同傳輸規格的無線通訊單元,其可以是一手持式電話、一平板電腦或一電腦。再者,本創作該無壓脈帶血壓量測裝置100更包含一電源供應單元(本圖未示),該電源供應單元進一步與該聲波擷取單元2、該光強度擷取單元3、該訊號處理單元4以及該訊號發送單元5等電性連接。The signal processing unit 4 is connected to the sound wave capturing unit 2 and the light intensity capturing unit 3, and the signal processing unit 4 receives the heartbeat sound information 23 and the blood vessel reflected light intensity information 33, and The blood pressure information analysis mechanism of the human body physiological parameter signal 41 is generated by the signal processing unit 4 for calculating the received heartbeat sound information 23 and the blood vessel reflected light intensity information 33. More specifically, the signal processing unit 4 includes a signal synchronization module 42, a signal peak determination module 43 and a pressure estimation module 44 for performing the blood pressure information analysis mechanism. During the implementation of the present invention, the signal synchronization unit 41 synchronizes the heartbeat sound information 23 and the blood vessel reflected light intensity information 33, and the signal peak determination module 43 and the pressure estimation module 44 are sequentially synchronized. The heartbeat sound information 23 and the blood vessel reflected light intensity information 33 are analyzed to obtain the human physiological parameter signal 41. Furthermore, during the implementation of the present invention, the signal processing unit 4 can be further adjusted and adjusted so that the measurement parameters of the non-compressed blood pressure measurement device 100 are more consistent with the physiological characteristics of each human body. In addition, in order to provide long-term monitoring of the medical staff, the non-compressed blood pressure measuring device 100 further includes a signal transmission unit connected to the signal processing unit 4 for receiving the human physiological parameter signal 41 and transmitting to an external electronic device. In an embodiment, the signal transmitting module 5 can further be a Bluetooth unit, a wireless network communication unit or a near field communication unit, and the external electronic device can have the signal sending unit 5 A wireless communication unit of the same transmission specification, which can be a handheld telephone, a tablet computer or a computer. Furthermore, the non-compressed blood pressure measuring device 100 further includes a power supply unit (not shown), the power supply unit further is coupled to the sound wave capturing unit 2, the light intensity capturing unit 3, and the The signal processing unit 4 and the signal transmitting unit 5 are electrically connected.
請參閱圖5,承上述,本創作該無壓脈帶血壓量測裝置100於實施的過程中,使用者首先將該聽診面11對應該皮膚黏貼而對應一血管位置,而該血管位置較佳者可以是位於一人體200的一左胸位置。此後,令該聲波擷取單元2擷取該人體200心臟跳動所產生的心音輸出該心跳聲音訊號23,而該光強度擷取單元3則對該血管位置發射該光線,令該光線隨該血管位置中血管的脈動而反射回該光強度擷取模組3,該光強度擷取模組3經解析所反射的光線後,輸出該血管反射光強度資訊33。隨後,該訊號處理單元4接收該心跳聲音資訊23及該血管反射光強度資訊33,並以該血壓資訊解析機制進行判斷分析,輸出該人體生理参數訊號41。Referring to FIG. 5, in the implementation process, the user firstly applies the auscultation surface 11 to the skin corresponding to a blood vessel position, and the blood vessel position is better. The person can be located in a left chest position of a human body 200. Thereafter, the sound wave capturing unit 2 captures the heart sound generated by the heartbeat of the human body 200, and outputs the heartbeat sound signal 23, and the light intensity capturing unit 3 emits the light to the blood vessel position, so that the light follows the blood vessel. The pulsation of the blood vessel in the position is reflected back to the light intensity extraction module 3, and the light intensity extraction module 3 analyzes the reflected light, and outputs the blood vessel reflected light intensity information 33. Then, the signal processing unit 4 receives the heartbeat sound information 23 and the blood vessel reflected light intensity information 33, and performs judgment and analysis by the blood pressure information analysis mechanism, and outputs the human physiological parameter signal 41.
再者,本創作該無壓脈帶血壓量測裝置100得進一步調整該聲波擷取單元2、一光強度擷取單元3以及一訊號處理單元4,使該無壓脈帶血壓量測裝置100可針對不同的該人體生理參數訊號41進行感知,而該人體生理參數訊號41可以是至少選自由一心跳訊號、一血壓訊號或一血氧訊號的其中之一。Furthermore, the non-compressed blood pressure measuring device 100 of the present invention further adjusts the sound wave capturing unit 2, a light intensity capturing unit 3, and a signal processing unit 4 to make the pressureless blood pressure measuring device 100 The human physiological parameter signal 41 can be sensed, and the human physiological parameter signal 41 can be at least one selected from the group consisting of a heartbeat signal, a blood pressure signal, or a blood oxygen signal.
綜上所述,本創作貼片型的無壓脈帶血壓量測裝置,包含有一貼片本體、一聲波擷取單元、一以反光式光容積法實施的光強度擷取單元及一訊號處理單元。該貼片本體中空成型有一容置空間並於一側具有一黏貼部及一聽診部,該聲波擷取單元與該光強度擷取單元分別對應該聽診部設置於該容置空間內,該聲波擷取單元接觸一血管位置受血管脈動產生一心跳聲音資訊,該光強度擷取單元則感知血管脈動過程中的變化產生一血管反射光強度資訊,該訊號處理模組接受該心跳聲音資訊及該血管反射光強度資訊,而以一血壓資訊解析機制運算該心跳聲音資訊以及該血管反 射光強度資訊取得一人體生理參數訊號。藉此,本創作令需長期監控人體生理參數訊號的病患可以省去隨身攜帶大批檢知儀器,且無法獨自操作進行檢知的問題。In summary, the created patchless pressure-free blood pressure measuring device comprises a patch body, a sound wave capturing unit, a light intensity capturing unit implemented by a reflective light volume method, and a signal processing. unit. The patch body is hollowly formed with an accommodating space and has an adhesive portion and an auscultation portion on one side, and the sound wave capturing unit and the light intensity capturing unit respectively disposed in the accommodating space in the accommodating space, the sound wave The capturing unit contacts a blood vessel position to generate a heartbeat sound information by the blood vessel pulsation, and the light intensity capturing unit senses a change in the blood vessel pulsation to generate a blood vessel reflected light intensity information, and the signal processing module receives the heartbeat sound information and the The blood vessel reflects the light intensity information, and the heartbeat sound information and the blood vessel counter are calculated by a blood pressure information analysis mechanism. The light intensity information obtains a human physiological parameter signal. In this way, the patient who needs long-term monitoring of the physiological parameters of the human body can save the problem of carrying a large number of detecting instruments with him and being unable to operate alone.
以上已將本創作做一詳細說明,惟以上所述者,僅為本創作之一較佳實施例而已,當不能以此限定本創作實施之範圍,即凡依本新型申請專利範圍所作之均等變化與修飾,皆應仍屬本新型之專利涵蓋範圍內。The above description has been made in detail, but the above is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the creation of the present invention, that is, the equivalent of the scope of the patent application of the present invention. Changes and modifications should remain within the scope of this new patent.
1‧‧‧貼片本體1‧‧‧SMD ontology
100‧‧‧無壓脈帶血壓量測裝置100‧‧‧Without pressure pulse blood pressure measuring device
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