TWI637737B - Hospital bed sensing device, system and sensing method thereof - Google Patents
Hospital bed sensing device, system and sensing method thereof Download PDFInfo
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Abstract
本發明提供一種病床感測裝置,包括感測層、處理裝置、計時器、通訊裝置及儲存裝置。感測層具有多個壓力感測片,多個壓力感測片至少包括第一壓力感測片以及第二壓力感測片,第一壓力感測片設置於病人的第一位置,第二壓力感測片設置於病人的第二位置。處理裝置耦接多個壓力感測片、儲存裝置、計時器及通訊裝置。儲存裝置儲存有多筆的病人的活動姿勢。計時器用於透過處理裝置在特定時間範圍擷取病人的多個身體活動訊號。通訊裝置以無線方式將病人的活動姿勢傳送至護理站電腦。 The invention provides a hospital bed sensing device, which includes a sensing layer, a processing device, a timer, a communication device and a storage device. The sensing layer has a plurality of pressure sensing pieces. The plurality of pressure sensing pieces include at least a first pressure sensing piece and a second pressure sensing piece. The first pressure sensing piece is disposed at a first position of the patient and the second pressure The sensing piece is arranged at the second position of the patient. The processing device is coupled to a plurality of pressure sensing slices, storage devices, timers, and communication devices. The storage device stores a plurality of patient movement postures. The timer is used to capture multiple physical activity signals of the patient in a specific time range through the processing device. The communication device wirelessly transmits the patient's active posture to the nursing station computer.
Description
本發明涉及一種病床感測裝置,尤其涉及一種具有多個壓力感測片的病床感測裝置、病床感測系統及其感測方法。 The invention relates to a hospital bed sensing device, in particular to a hospital bed sensing device with a plurality of pressure sensing sheets, a hospital bed sensing system and a sensing method thereof.
病人在身體不適或有排泄物沾到衣褲時,需要以手動呼叫鈴的方式來通知護理人員。由於社會上人口高齡化的現象,有越來越多的高齡者需要長期住院治療,病患的人數增加,護理人員的人數更顯不足。另外,習知的感測裝置中的感測片是設置在整片的感應層中,缺點為製造成本較高。 The patient needs to manually call the bell to notify the caregiver when he is unwell or has fecal matter on his underwear. Due to the phenomenon of aging population in society, more and more elderly people need long-term hospitalization, the number of patients increases, and the number of nursing staff is even more insufficient. In addition, the sensing piece in the conventional sensing device is disposed in the sensing layer of the whole piece, which has the disadvantage of high manufacturing cost.
綜上所述,本發明人有感上述缺陷可改善,乃特潛心研究並配合學理的應用,終於提出一種設計合理且有效改善上述缺陷的本發明。 In summary, the inventor feels that the above-mentioned defects can be improved, but it is dedicated to study and cooperate with the application of theory, and finally proposes a reasonable design and effectively improves the above-mentioned defects of the present invention.
本發明所要解決的技術問題,在於提供一種病床感測裝置、病床感測系統及其感測方法,可以偵測病人在感測病床的身體活動訊號,並且將病人的身體活動訊號傳送至護理站電腦,供護理人員知悉病人的活動姿勢,以及利用較少的壓力感測片來降低製造成本。 The technical problem to be solved by the present invention is to provide a bed sensing device, a bed sensing system and a sensing method thereof, which can detect the patient's physical activity signal in the sensing bed and transmit the patient's physical activity signal to the nursing station A computer for nurses to know the patient's active posture and use less pressure-sensing tablets to reduce manufacturing costs.
為了解決上述的技術問題,本發明提供一種病床感測裝置, 設置於感測病床,感測病床的上方具有床單,提供病人臥躺或是坐立。病床感測裝置包括感測層及處理裝置。感測層具有多個壓力感測片,多個壓力感測片至少包括第一壓力感測片以及第二壓力感測片,第一壓力感測片設置於病人的第一位置,第二壓力感測片設置於病人的第二位置,多個壓力感測片用於感測病人的多個身體活動訊號。處理裝置耦接多個壓力感測片,接收多個壓力感測片所感測的多個身體活動訊號。儲存裝置耦接處理裝置,儲存裝置儲存有多筆根據第一壓力感測片感測病人的第一位置以及第二壓力感測片感測病人的第二位置所對應的病人的活動姿勢。 In order to solve the above technical problems, the present invention provides a hospital bed sensing device, It is arranged on the sensing bed with a bed sheet above the sensing bed to provide the patient to lie down or sit up. The bed sensing device includes a sensing layer and a processing device. The sensing layer has a plurality of pressure sensing pieces. The plurality of pressure sensing pieces include at least a first pressure sensing piece and a second pressure sensing piece. The first pressure sensing piece is disposed at a first position of the patient and the second pressure The sensing piece is disposed at the second position of the patient, and the multiple pressure sensing pieces are used to sense multiple physical activity signals of the patient. The processing device is coupled to a plurality of pressure sensing pieces, and receives a plurality of physical activity signals sensed by the plurality of pressure sensing pieces. The storage device is coupled to the processing device, and the storage device stores a plurality of strokes of the patient corresponding to the first position of the patient sensed by the first pressure-sensing sheet and the second position of the patient sensed by the second pressure-sensing sheet.
本發明提供一種病床感測系統,具有病床感測裝置,病床感測裝置設置於感測病床,感測病床的上方具有床單,提供病人臥躺或是坐立。病床感測系統包括感測層、處理裝置、儲存裝置、及護理站電腦。感測層具有多個壓力感測片,多個壓力感測片至少包括第一壓力感測片以及第二壓力感測片,第一壓力感測片設置於病人的第一位置,第二壓力感測片設置於病人的第二位置,多個壓力感測片用於感測病人的多個身體活動訊號。處理裝置耦接多個壓力感測片,接收多個壓力感測片所感測的多個身體活動訊號。儲存裝置耦接處理裝置,儲存裝置儲存有多筆根據第一壓力感測片感測病人的第一位置以及第二壓力感測片感測病人的第二位置所對應的病人的活動姿勢。護理站電腦用於遠端監測病人的活動姿勢,其中護理站電腦設有感測病床欄位,用於顯示病人的活動姿勢。 The invention provides a hospital bed sensing system with a hospital bed sensing device. The hospital bed sensing device is arranged on the sensing hospital bed, and a bed sheet is provided above the sensing hospital bed to provide the patient to lie down or sit upright. The bed sensing system includes a sensing layer, a processing device, a storage device, and a nursing station computer. The sensing layer has a plurality of pressure sensing pieces. The plurality of pressure sensing pieces include at least a first pressure sensing piece and a second pressure sensing piece. The first pressure sensing piece is disposed at a first position of the patient and the second pressure The sensing piece is disposed at the second position of the patient, and the multiple pressure sensing pieces are used to sense multiple physical activity signals of the patient. The processing device is coupled to a plurality of pressure sensing pieces, and receives a plurality of physical activity signals sensed by the plurality of pressure sensing pieces. The storage device is coupled to the processing device, and the storage device stores a plurality of strokes of the patient corresponding to the first position of the patient sensed by the first pressure-sensing sheet and the second position of the patient sensed by the second pressure-sensing sheet. The nursing station computer is used to remotely monitor the patient's active posture, and the nursing station computer is provided with a sensing bed field for displaying the patient's active posture.
本發明提供一種病床感測裝置的感測方法,具有病床感測裝置,病床感測裝置設於感測病床,感測病床的上方具有床單,提供病人臥躺或是坐立,病床感測裝置包括感測層、處理裝置、儲存裝置、通訊裝置以及計時器,感測層具有多個壓力感測片,多個壓力感測片至少包括第一壓力感測片與第二壓力感測片,感測方法包括:由儲存裝置儲存有多筆根據第一壓力感測片感測病人 的第一位置以及第二壓力感測片感測病人的第二位置所對應的病人的活動姿勢;由感測層的第一壓力感測片感測病人的第一位置的多個身體活動訊號,由感測層的第二壓力感測片感測病人的第二位置的多個身體活動訊號;由處理裝置接收多個壓力感測片所感測的多個身體活動訊號。 The invention provides a sensing method of a hospital bed sensing device, which has a hospital bed sensing device. The hospital bed sensing device is provided on the sensing hospital bed. The sensing bed is provided with a bed sheet to provide a patient lying or sitting. The hospital bed sensing device It includes a sensing layer, a processing device, a storage device, a communication device, and a timer. The sensing layer has a plurality of pressure sensing pieces. The plurality of pressure sensing pieces include at least a first pressure sensing piece and a second pressure sensing piece. The sensing method includes: the storage device stores a plurality of pens to sense the patient according to the first pressure sensing piece The first position of the patient and the second pressure sensing piece sense the patient's activity posture corresponding to the patient's second position; the first pressure sensing piece of the sensing layer senses a plurality of physical activity signals of the patient's first position , The second pressure sensing piece of the sensing layer senses a plurality of physical activity signals of the second position of the patient; the processing device receives the plurality of physical activity signals sensed by the plurality of pressure sensing pieces.
為使能更進一步瞭解本發明的特徵及技術內容,請參閱以下有關本發明的詳細說明與附圖,然而附圖僅提供參考與說明用,並非用來對本發明加以限制者。 In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are provided for reference and explanation only, and are not intended to limit the present invention.
100‧‧‧病床感測裝置 100‧‧‧Sickbed sensing device
110‧‧‧感測層 110‧‧‧sensing layer
111‧‧‧第一壓力感測片 111‧‧‧First pressure sensor
113‧‧‧第二壓力感測片 113‧‧‧Second pressure sensor
115‧‧‧第三壓力感測片 115‧‧‧The third pressure sensor
117‧‧‧第四壓力感測片 117‧‧‧Fourth pressure sensor
120‧‧‧感測盒體 120‧‧‧sensing box
121‧‧‧處理裝置 121‧‧‧Processing device
122‧‧‧儲存裝置 122‧‧‧Storage device
123‧‧‧計時器 123‧‧‧Timer
124‧‧‧穩壓電路 124‧‧‧Regulatory circuit
125‧‧‧通訊裝置 125‧‧‧Communication device
130‧‧‧電源電路 130‧‧‧Power circuit
140‧‧‧感測床 140‧‧‧sensor bed
150‧‧‧床單 150‧‧‧ bed sheet
160‧‧‧防水層 160‧‧‧Waterproof layer
200‧‧‧病床感測系統 200‧‧‧Sickbed sensing system
210‧‧‧護理站電腦 210‧‧‧Nursing station computer
212‧‧‧感測病床欄位 212‧‧‧Sensor bed
220‧‧‧連線初始化框 220‧‧‧Connection initialization box
230‧‧‧時間框 230‧‧‧Time frame
240‧‧‧病房編號框 240‧‧‧ Ward number box
250‧‧‧病人姓名框 250‧‧‧Patient name box
260‧‧‧顏色-壓力框 260‧‧‧Color-pressure box
270‧‧‧壓力分佈圓餅框 270‧‧‧pressure distribution round cake box
280‧‧‧顏色-百分比框 280‧‧‧color-percentage box
290‧‧‧匯出Excel框 290‧‧‧Export Excel box
295‧‧‧退出系統框 295‧‧‧Exit the system frame
S305‧‧‧提供病床感測裝置,設於感測病床,感測病床的上方具有床單,提供病人臥躺或是坐立,病床感測裝置包括感測層、處理裝置、儲存裝置、通訊裝置以及計時器,感測層具有多個 壓力感測片,多個壓力感測片至少包括第一壓力感測片與第二壓力感測片,儲存裝置儲存有多筆根據第一壓力感測片感測病人的第一位置以及第二壓力感測片感測病人的第二位置所對應的病人的活動姿勢 S305‧‧‧Provide a bed sensing device, which is located on the sensing bed, and has a bed sheet above the sensing bed to provide the patient to lie down or sit up. The bed sensing device includes a sensing layer, a processing device, a storage device, and a communication device And timer, the sensing layer has multiple A pressure-sensing sheet, the plurality of pressure-sensing sheets include at least a first pressure-sensing sheet and a second pressure-sensing sheet, and the storage device stores a plurality of pens for sensing the first position and the second position of the patient according to the first pressure-sensing sheet The pressure sensing piece senses the patient's active posture corresponding to the second position of the patient
S310‧‧‧由感測層的第一壓力感測片感測病人的第一位置的多個身體活動訊號,由感測層的第二壓力感測片感測病人的第二位置的多個身體活動訊號 S310‧‧‧ A plurality of physical activity signals of the first position of the patient are sensed by the first pressure sensing piece of the sensing layer, and a plurality of second positions of the patient are sensed by the second pressure sensing piece of the sensing layer Physical activity signal
S315‧‧‧由處理裝置接收多個壓力感測片所感測的多個身體活動訊號 S315‧‧‧ Receive multiple physical activity signals sensed by multiple pressure sensing pieces by the processing device
S320‧‧‧由計時器透過處理裝置在特定時間範圍擷取病人的多個身體活動訊號,處理裝置根據計時器所設定的特定時間範圍以及病人的多個身體活動訊號來計算出病人的活動姿勢 S320‧‧‧The timer captures multiple physical activity signals of the patient through the processing device in a specific time range, and the processing device calculates the patient's active posture according to the specific time range set by the timer and the multiple physical activity signals of the patient
S325‧‧‧由通訊裝置以無線方式將病人的活動姿勢傳送至護理站電腦,其中護理站電腦設有感測病床欄位,用於顯示病人的活動姿勢 S325‧‧‧The patient ’s active posture is wirelessly transmitted to the nursing station computer by the communication device, where the nursing station computer is equipped with a sensing bed field for displaying the patient ’s active posture
S330‧‧‧多個壓力感測片更包括第三壓力感測片,第三壓力感測片設置於床單側邊的下方,用於感測病人的活動姿勢為離開感測病床 S330‧‧‧A plurality of pressure-sensing sheets further include a third pressure-sensing sheet, the third pressure-sensing sheet is disposed under the side of the bed sheet, and is used to sense the patient's active posture to leave the sensing bed
圖1A為本發明一實施例之病床感測裝置的方塊示意圖。 FIG. 1A is a block diagram of a bed sensing device according to an embodiment of the invention.
圖1B為本發明一實施例之病床感測裝置的立體示意圖。 FIG. 1B is a schematic perspective view of a hospital bed sensing device according to an embodiment of the invention.
圖2A為本發明一實施例之病床感測系統的方塊示意圖。 2A is a block diagram of a bed sensing system according to an embodiment of the invention.
圖2B為本發明一實施例之護理站電腦的感測病床欄位圖。 FIG. 2B is a field map of a sensing bed of a nursing station computer according to an embodiment of the invention.
圖3為本發明一實施例之病床感測裝置的感測方法流程圖。 FIG. 3 is a flowchart of a sensing method of a bed sensing device according to an embodiment of the invention.
請同時參閱圖1A及圖1B,圖1A為本發明一實施例之病床感測裝置的方塊示意圖,圖1B為本發明一實施例之病床感測裝置的立體示意圖。病床感測裝置100設置於感測病床140,感測病床140的上方具有床單150,提供病人臥躺或是坐立。病床感測裝置100包括感測層110、感測盒體120以及電源電路130。處理裝置121、儲存裝置122、計時器123、穩壓電路124以及通訊裝置125設置於感測盒體120,感測盒體120透過連接端子電性連接多個壓力感測片。感測層110設置於床單150的下方,用於感測病人的多個身體活動訊號。另外,感測層110與床單150的面積為相同,床單150以黏貼或是扣合方式連接感測層110的上方。換句話說,床單150可以用魔鬼沾黏貼在感測層110的上方。床單150也可 以用鈕扣扣合在感測層110的上方。感測層110及床單150之間更設有防水層160。若是病人排尿在床單150時,防水層160可用於保護感測層110中的多個壓力感測片發生受潮。本發明所提出的病床感測裝置100與床單150為可分離結構,當床單150不慎沾染液體,護理人員可以黏貼或是扣合方式拆除床單150,以增加病床感測裝置100的使用便利性。 Please refer to FIG. 1A and FIG. 1B at the same time. FIG. 1A is a block schematic diagram of a hospital bed sensing device according to an embodiment of the present invention, and FIG. 1B is a perspective schematic diagram of a hospital bed sensing device according to an embodiment of the present invention. The bed sensing device 100 is disposed on the sensing bed 140, and a bed sheet 150 is provided above the sensing bed 140 to provide the patient to lie down or sit up. The bed sensing device 100 includes a sensing layer 110, a sensing box 120, and a power circuit 130. The processing device 121, the storage device 122, the timer 123, the voltage stabilizing circuit 124, and the communication device 125 are disposed in the sensing box body 120, and the sensing box body 120 is electrically connected to a plurality of pressure sensing pieces through connection terminals. The sensing layer 110 is disposed under the bed sheet 150 and is used to sense a plurality of physical activity signals of the patient. In addition, the area of the sensing layer 110 and the bed sheet 150 are the same, and the bed sheet 150 is connected to the upper side of the sensing layer 110 by pasting or fastening. In other words, the bed sheet 150 can be stuck on the sensing layer 110 with a devil. Sheets 150 are also available In order to buckle the sensing layer 110 with a button. A waterproof layer 160 is further provided between the sensing layer 110 and the bed sheet 150. If the patient is urinating on the bed sheet 150, the waterproof layer 160 may be used to protect the multiple pressure-sensing sheets in the sensing layer 110 from moisture. The bed sensing device 100 and the bed sheet 150 proposed in the present invention have a separable structure. When the bed sheet 150 is inadvertently contaminated with liquid, the caregiver can remove the bed sheet 150 by pasting or snapping to increase the convenience of using the bed sensing device 100 .
感測層110具有多個壓力感測片。在本實施例中,多個壓力感測片至少包括第一壓力感測片111及第二壓力感測片113。第一壓力感測片111設置於病人的第一位置,第二壓力感測片113設置於病人的第二位置,多個壓力感測片用於感測病人的多個身體活動訊號,第一位置可以為臀部位置,第二位置可以為腰部位置。第一壓力感測片111具有兩個壓力感測片,分別用於偵測病人左臀部及右臀部所施加的壓力。第二壓力感測片113具有兩個壓力感測片,分別用於偵測病人左腰部及右腰部所施加的壓力。 The sensing layer 110 has a plurality of pressure sensing pieces. In this embodiment, the plurality of pressure-sensing sheets at least include the first pressure-sensing sheet 111 and the second pressure-sensing sheet 113. The first pressure sensing piece 111 is set at the first position of the patient, and the second pressure sensing piece 113 is set at the second position of the patient. The plurality of pressure sensing pieces are used to sense multiple physical activity signals of the patient. The first The position may be the hip position, and the second position may be the waist position. The first pressure-sensing sheet 111 has two pressure-sensing sheets for detecting the pressure exerted by the patient's left buttocks and right buttocks, respectively. The second pressure-sensing sheet 113 has two pressure-sensing sheets for detecting the pressure exerted by the patient's left waist and right waist, respectively.
處理裝置121耦接第一壓力感測片111、第二壓力感測片113、儲存裝置122、計時器123以及穩壓電路124。處理裝置121接收第一壓力感測片111、第二壓力感測片113所感測的多個身體活動訊號。本發明所提出以處理裝置121透過第一壓力感測片111及第二壓力感測片113即可計算出病人的活動姿勢,可以有效降低病床感測裝置100的製作成本,習知技術多以整片的感應層來計算病人的活動姿勢,整片的感應層需耗費較高製作成本。另外,本發明所提出的壓力感測片可以具有溫溼度感應的功能,當壓力感測片偵測到病人排尿而使溫度升高或是濕度升高時,即由通訊裝置125通知護理人員需派員更換床單150。 The processing device 121 is coupled to the first pressure sensing piece 111, the second pressure sensing piece 113, the storage device 122, the timer 123, and the voltage stabilizing circuit 124. The processing device 121 receives a plurality of physical activity signals sensed by the first pressure sensing piece 111 and the second pressure sensing piece 113. According to the present invention, the processing device 121 can calculate the patient's active posture through the first pressure sensing piece 111 and the second pressure sensing piece 113, which can effectively reduce the manufacturing cost of the bed sensing device 100. The entire sensing layer is used to calculate the patient's active posture, and the entire sensing layer requires a high production cost. In addition, the pressure-sensing sheet proposed by the present invention may have the function of temperature and humidity sensing. When the pressure-sensing sheet detects a patient's urination and the temperature or humidity rises, the communication device 125 notifies the nursing staff of the need Dispatch personnel to change sheets 150.
儲存裝置122儲存有多筆根據第一壓力感測片111感測病人的臀部位置以及第二壓力感測片113偵測病人的腰部位置所對應的活動姿勢。舉例來說,當處理裝置121透過第一壓力感測片111偵測到病人的左臀部施予較大壓力,病人的右臀部並沒有施加壓 力,處理裝置121可以透過儲存裝置122儲存的活動姿勢判斷病人目前是左側躺的活動姿勢。舉例來說,當處理裝置121透過第二壓力感測片113偵測到病人的右腰部施予較大壓力,病人的左腰部並沒有施加壓力,處理裝置121可以透過儲存裝置122儲存的活動姿勢判斷病人目前是右側躺的活動姿勢。 The storage device 122 stores a plurality of active postures corresponding to the position of the patient's buttocks sensed by the first pressure sensing piece 111 and the waist position of the patient detected by the second pressure sensing piece 113. For example, when the processing device 121 detects that the left hip of the patient is under greater pressure through the first pressure-sensing sheet 111, no pressure is applied on the right hip of the patient The processing device 121 can determine the current posture of the patient lying on the left through the active posture stored in the storage device 122. For example, when the processing device 121 detects that the patient's right waist is under greater pressure through the second pressure-sensing sheet 113, and the patient's left waist is not under pressure, the processing device 121 can store the active posture through the storage device 122 Determine that the patient is currently lying on the right side in an active position.
計時器123用於透過處理裝置121在特定時間範圍擷取病人的多個身體活動訊號,其中處理裝置121根據計時器123所設定的特定時間範圍以及病人的多個身體活動訊號來計算出病人的活動姿勢。舉例來說,護理人員可以透過計時器123來設定每隔10分鐘或是20分鐘來偵測病人的多個身體活動訊號。電源電路130用於提供電壓至多個壓力感測片111、113、115、117、處理裝置121、儲存裝置122、計時器123、以及通訊裝置125。穩壓電路124耦接於處理裝置121與通訊裝置125之間,用於對電源電路130所提供的電壓進行穩壓。舉例來說,穩壓電路124可以具有多個電阻及多個電容來對電源電路130所提供的電壓進行穩壓,本發明不對穩壓電路124的電路結構加以限制。穩壓電路124可以將電壓5V穩壓成3.3V。通訊裝置125透過WIFI以無線方式將病人的活動姿勢傳送至護理站電腦(圖未示)。 The timer 123 is used to capture multiple physical activity signals of the patient in a specific time range through the processing device 121, wherein the processing device 121 calculates the patient's physical activity according to the specific time range set by the timer 123 and the multiple physical activity signals of the patient Active posture. For example, the nursing staff can set the timer 123 to detect multiple physical activity signals of the patient every 10 minutes or 20 minutes. The power circuit 130 is used to provide voltages to the plurality of pressure sensing pieces 111, 113, 115, 117, the processing device 121, the storage device 122, the timer 123, and the communication device 125. The voltage stabilizing circuit 124 is coupled between the processing device 121 and the communication device 125 and is used to regulate the voltage provided by the power circuit 130. For example, the voltage stabilizing circuit 124 may have multiple resistors and multiple capacitors to regulate the voltage provided by the power circuit 130. The present invention does not limit the circuit structure of the voltage stabilizing circuit 124. The voltage stabilizing circuit 124 can regulate the voltage of 5V to 3.3V. The communication device 125 wirelessly transmits the patient's active posture to the nursing station computer (not shown) via WIFI.
在一實施例中,感測層110的多個壓力感測片更包括第三壓力感測片115,第三壓力感測片115設置於床單150側邊的下方,用於感測病人的活動姿勢為離開感測病床140。舉例來說,當第三壓力感測片115偵測病人的活動姿勢為離開感測病床時,第三壓力感測片115可以偵測到病人的手掌或是腳掌所施加的壓力。處理裝置121透過通訊裝置125來通知護理人員需要注意病人正要離開感測病床140。在一實施例中,感測層110的多個壓力感測片更包括第四壓力感測片117,第四壓力感測片117設置在病人的左肩膀位置及右肩膀位置,以提升病床感測裝置100偵測病人的活動姿勢的準確度。換句話說,感測層110的第一壓力感測片111 用於偵測病人的臀部位置,感測層110的第二壓力感測片113用於偵測病人的腰部位置,感測層110的第三壓力感測片115用於偵測病人的手掌或是腳掌的活動姿勢為離開感測病床,感測層110的第四壓力感測片117用於偵測病人的肩部位置。本發明以較少的壓力感測片即可完成偵測病人的活動姿勢,可以有效降低製作成本。 In an embodiment, the plurality of pressure-sensing sheets of the sensing layer 110 further include a third pressure-sensing sheet 115, which is disposed under the side of the bed sheet 150 and used to sense the patient's activities The posture is to leave the sensing bed 140. For example, when the third pressure-sensing sheet 115 detects that the patient's active posture is leaving the sensing bed, the third pressure-sensing sheet 115 can detect the pressure exerted by the patient's palm or foot. The processing device 121 notifies the nursing staff through the communication device 125 that it needs to be aware that the patient is leaving the sensing bed 140. In an embodiment, the plurality of pressure-sensing slices of the sensing layer 110 further include a fourth pressure-sensing slice 117, and the fourth pressure-sensing slice 117 is disposed at the left shoulder position and the right shoulder position of the patient to improve the bed feeling The measuring device 100 detects the accuracy of the patient's active posture. In other words, the first pressure sensing sheet 111 of the sensing layer 110 Used to detect the position of the patient's buttocks, the second pressure sensing piece 113 of the sensing layer 110 is used to detect the position of the patient's waist, and the third pressure sensing piece 115 of the sensing layer 110 is used to detect the patient's palm or It is the active posture of the foot to leave the sensing bed, and the fourth pressure sensing piece 117 of the sensing layer 110 is used to detect the shoulder position of the patient. The invention can detect the patient's active posture with less pressure sensing piece, which can effectively reduce the production cost.
請同時參閱圖1B、圖2A與圖2B,圖2A為本發明一實施例之病床感測系統的方塊示意圖。圖2B為本發明一實施例之護理站電腦的感測病床欄位圖。病床感測系統200具有病床感測裝置100及護理站電腦210,病床感測裝置100設置於感測病床140,感測病床140的上方具有床單150,提供病人臥躺或是坐立。病床感測裝置100包括感測層110、感測盒體120以及電源電路130。其中病床感測裝置100請參考圖1A的實施例說明,在此不加贅述。在本實施例中,護理站電腦210用於遠端監測病人的活動姿勢,其中護理站電腦210設有感測病床欄位212,用於顯示病人的活動姿勢。 Please refer to FIG. 1B, FIG. 2A and FIG. 2B at the same time. FIG. 2A is a block diagram of a bed sensing system according to an embodiment of the present invention. FIG. 2B is a field map of a sensing bed of a nursing station computer according to an embodiment of the invention. The bed sensing system 200 has a bed sensing device 100 and a nursing station computer 210. The bed sensing device 100 is disposed on the sensing bed 140. The sensing bed 140 has a bed sheet 150 above it to provide the patient to lie down or sit up. The bed sensing device 100 includes a sensing layer 110, a sensing box 120, and a power circuit 130. The hospital bed sensing device 100 is described with reference to the embodiment of FIG. 1A, and will not be repeated here. In this embodiment, the nursing station computer 210 is used to remotely monitor the patient's active posture. The nursing station computer 210 is provided with a sensor bed field 212 for displaying the patient's active posture.
請參閱圖2B。護理站電腦210可以設有適當的軟體或韌體,用於顯示感測病床欄位212。感測病床欄位212包括的第一壓力感測片111、第二壓力感測片113、第三壓力感測片115、第四壓力感測片117、連線初始化框220、時間框230、病房編號框240、病人姓名框250、顏色-壓力框260、壓力分佈圓餅框270、顏色-百分比框280、匯出Excel框290、退出系統框295。第一壓力感測片111、第二壓力感測片113、第三壓力感測片115、第四壓力感測片117的請參考圖1B的實施例說明,在此不加贅述。 See Figure 2B. The nursing station computer 210 may be provided with appropriate software or firmware for displaying the sensing bed field 212. The first pressure-sensing sheet 111, the second pressure-sensing sheet 113, the third pressure-sensing sheet 115, the fourth pressure-sensing sheet 117, the connection initialization box 220, the time box 230 included in the sensing bed field 212 Ward number box 240, patient name box 250, color-pressure box 260, pressure distribution pie box 270, color-percentage box 280, export Excel box 290, and exit system box 295. For the first pressure-sensing sheet 111, the second pressure-sensing sheet 113, the third pressure-sensing sheet 115, and the fourth pressure-sensing sheet 117, please refer to the description of the embodiment in FIG. 1B, and details are not described here.
連線初始化框220用於連線到特定病房的特定病床,並且使偵測病人的身體活動訊號初始化。時間框230用於顯示當下的時間,舉例來說,年、月、日、時間。病房編號框240用於顯示病房編號,舉例來說,病房編號可以表示特定醫療大樓的特定樓層 的病房。病人姓名框250用於顯示病人姓名,舉例來說,病人姓名的字體顏色可以表示病人性別,藍色為男性,紅色為女性。顏色-壓力框260用於表示顏色相對壓力輕重,綠色代表無壓力,藍色代表有壓力,紅色代表重壓力,在一實施例中,紫色代表溫度(圖未示),黃色代表濕度(圖未示)。壓力分佈圓餅框270用於表示壓力分佈圓餅圖,舉例來說,當病人離開感測病床140時,壓力分佈圓餅圖顯示為綠色,當病人躺在感測病床140時,壓力分佈圓餅圖顯示藍色或紅色,在一實施例中,當病人排尿時,壓力分佈圓餅圖顯示紫色及黃色。顏色-百分比框280用於顯示壓力分佈圓餅框270的數據比例。匯出Excel框290用於匯出病人在特定時間的身體活動訊號的Excel表,護理人員可以透過計時器123來設定每15分鐘紀錄病人的身體活動訊號。退出系統框295用於退出特定病人的感測病床欄位212,以利護理人員可以觀察其他病人的身體活動訊號。 The connection initialization block 220 is used to connect to a specific bed in a specific ward and initialize the physical activity signal of the detected patient. The time box 230 is used to display the current time, for example, year, month, day, and time. The ward number box 240 is used to display the ward number. For example, the ward number can represent a specific floor of a specific medical building Ward. The patient name box 250 is used to display the patient name. For example, the font color of the patient name may indicate the gender of the patient, blue for males, and red for females. The color-pressure box 260 is used to indicate that the color is relatively heavy, green represents no pressure, blue represents pressure, and red represents heavy pressure. In one embodiment, purple represents temperature (not shown), and yellow represents humidity (not shown) Show). The pressure distribution pie box 270 is used to represent the pressure distribution pie chart. For example, when the patient leaves the sensing bed 140, the pressure distribution pie chart is displayed in green. When the patient is lying on the sensing bed 140, the pressure distribution pie chart The pie chart shows blue or red. In one embodiment, when the patient urinates, the pressure distribution pie chart shows purple and yellow. The color-percentage box 280 is used to display the data proportion of the pressure distribution pie box 270. The export Excel box 290 is used to export the Excel table of the patient's physical activity signals at a specific time. The nurse can set the timer 123 to record the patient's physical activity signals every 15 minutes. The exit system block 295 is used to exit the patient bed field 212 of a specific patient, so that the nursing staff can observe the physical activity signals of other patients.
請同時參閱圖1B、圖2A及圖3。圖3為本發明一實施例之病床感測裝置的感測方法流程圖。在步驟S305中,提供病床感測裝置100,設於感測病床140,感測病床140的上方具有床單150,提供病人臥躺或是坐立,病床感測裝置100包括感測層110、處理裝置121、儲存裝置122、計時器123以及通訊裝置125,感測層110具有多個壓力感測片,多個壓力感測片至少包括第一壓力感測片111與第二壓力感測片113,儲存裝置122儲存有多筆根據第一壓力感測片111感測病人的第一位置以及第二壓力感測片113感測病人的第二位置所對應的病人的活動姿勢。在步驟S310中,由感測層110的第一壓力感測片111感測病人的第一位置的多個身體活動訊號,由感測層110的第二壓力感測片113感測病人的第二位置的多個身體活動訊號,第一位置可以為臀部位置,第二位置可以為腰部位置。 Please refer to FIG. 1B, FIG. 2A and FIG. 3 at the same time. FIG. 3 is a flowchart of a sensing method of a bed sensing device according to an embodiment of the invention. In step S305, a bed sensing device 100 is provided, which is provided on the sensing bed 140, and a bed sheet 150 is provided above the sensing bed 140 to provide a patient to lie down or sit up. The bed sensing device 100 includes a sensing layer 110, a process The device 121, the storage device 122, the timer 123, and the communication device 125. The sensing layer 110 has a plurality of pressure sensing pieces. The plurality of pressure sensing pieces include at least a first pressure sensing piece 111 and a second pressure sensing piece 113 The storage device 122 stores a plurality of active positions of the patient corresponding to the first position of the patient sensed by the first pressure sensing sheet 111 and the second position of the patient sensed by the second pressure sensing sheet 113. In step S310, the first pressure sensing sheet 111 of the sensing layer 110 senses a plurality of physical activity signals at the first position of the patient, and the second pressure sensing sheet 113 of the sensing layer 110 senses the first For multiple physical activity signals in two positions, the first position may be a hip position, and the second position may be a waist position.
在步驟S315中,由處理裝置121接收多個壓力感測片所感測的多個身體活動訊號。在步驟S320中,由計時器123透過處理裝置121在特定時間範圍擷取病人的多個身體活動訊號,處理裝置121根據計時器123所設定的特定時間範圍以及病人的多個身體活動訊號來計算出病人的活動姿勢。在步驟S325中,由通訊裝置125以無線方式將病人的活動姿勢傳送至護理站電腦210,其中護理站電腦210設有感測病床欄位212,用於顯示病人的活動姿勢。在步驟S330中,多個壓力感測片更包括第三壓力感測片115,第三壓力感測片115設置於床單150側邊的下方,用於感測病人的活動姿勢為離開感測病床。 In step S315, the processing device 121 receives a plurality of physical activity signals sensed by the plurality of pressure sensing pieces. In step S320, the timer 123 retrieves multiple physical activity signals of the patient through the processing device 121 in a specific time range, and the processing device 121 calculates according to the specific time range set by the timer 123 and the multiple physical activity signals of the patient The patient's active posture. In step S325, the communication device 125 wirelessly transmits the patient's active posture to the nursing station computer 210, wherein the nursing station computer 210 is provided with a sensing bed field 212 for displaying the patient's active posture. In step S330, the plurality of pressure-sensing sheets further include a third pressure-sensing sheet 115. The third pressure-sensing sheet 115 is disposed below the side of the bed sheet 150, and is used to sense the patient's active posture as leaving the sensing bed .
本發明病床感測裝置包括感測層、處理裝置、計時器及通訊裝置。感測層包括第一壓力感測片、第二壓力感測片、第三壓力感測片及第四壓力感測片。第一壓力感測片設置在病人的臀部位置、第二壓力感測片設置在病人的腰部位置、第三壓力感測片用於偵測到病人的手掌或是腳掌所施加的壓力、第四壓力感測片設置在病人的肩膀位置。本發明以較小面積的壓力感測片即可完成偵測病人在感測病床的身體活動訊號或是即將離開病床,可以有效降低製作成本。另外,在感測層與床單之間更設有防水層,防水層可有效保護感測層的電路元件發生受潮。感測層與床單是以沾黏或鈕扣方式連接,可以有效提升更換床單的便利性。 The hospital bed sensing device of the present invention includes a sensing layer, a processing device, a timer, and a communication device. The sensing layer includes a first pressure sensing sheet, a second pressure sensing sheet, a third pressure sensing sheet, and a fourth pressure sensing sheet. The first pressure sensor is located at the hip of the patient, the second pressure sensor is located at the waist of the patient, and the third pressure sensor is used to detect the pressure applied by the palm or foot of the patient. The pressure sensor is placed on the shoulder of the patient. The invention can complete the detection of the physical activity signal of the patient in the sensing bed or the patient is about to leave the bed with a pressure sensing piece with a small area, which can effectively reduce the production cost. In addition, a waterproof layer is further provided between the sensing layer and the bed sheet. The waterproof layer can effectively protect the circuit elements of the sensing layer from moisture. The sensing layer and the bed sheet are connected by sticking or buttons, which can effectively improve the convenience of changing the bed sheet.
以上所述僅為本發明之優選實施例,非意欲侷限本發明的專利保護範圍,故凡是運用本發明說明書及附圖內容所作的等效變化,均同理皆包含於本發明的權利保護範圍內。 The above are only preferred embodiments of the present invention, and are not intended to limit the scope of patent protection of the present invention, so any equivalent changes made by using the description and drawings of the present invention are also included in the scope of protection of the rights of the present invention. Inside.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201104616A (en) * | 2009-07-24 | 2011-02-01 | Univ Nan Kai Technology | Off-bed management system for a care institution |
TWM425659U (en) * | 2011-11-18 | 2012-04-01 | Need Technology & Company U | An off-bed alarming device |
TW201626970A (en) * | 2015-01-21 | 2016-08-01 | Tendays Co Ltd | Interactive bed featuring remote control |
CN205541327U (en) * | 2016-01-14 | 2016-08-31 | 绍兴市众信安医疗器械科技有限公司 | From bed intelligent early warning system |
-
2017
- 2017-04-26 TW TW106113952A patent/TWI637737B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201104616A (en) * | 2009-07-24 | 2011-02-01 | Univ Nan Kai Technology | Off-bed management system for a care institution |
TWM425659U (en) * | 2011-11-18 | 2012-04-01 | Need Technology & Company U | An off-bed alarming device |
TW201626970A (en) * | 2015-01-21 | 2016-08-01 | Tendays Co Ltd | Interactive bed featuring remote control |
CN205541327U (en) * | 2016-01-14 | 2016-08-31 | 绍兴市众信安医疗器械科技有限公司 | From bed intelligent early warning system |
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TW201838607A (en) | 2018-11-01 |
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