WO2016029869A1 - Dispositif de détection de qualité du sommeil - Google Patents

Dispositif de détection de qualité du sommeil Download PDF

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Publication number
WO2016029869A1
WO2016029869A1 PCT/CN2015/088339 CN2015088339W WO2016029869A1 WO 2016029869 A1 WO2016029869 A1 WO 2016029869A1 CN 2015088339 W CN2015088339 W CN 2015088339W WO 2016029869 A1 WO2016029869 A1 WO 2016029869A1
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WO
WIPO (PCT)
Prior art keywords
user
detecting device
sleep quality
respiratory
quality detecting
Prior art date
Application number
PCT/CN2015/088339
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English (en)
Chinese (zh)
Inventor
陈仲竹
黄振宁
Original Assignee
莱镁医疗器材股份有限公司
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Application filed by 莱镁医疗器材股份有限公司 filed Critical 莱镁医疗器材股份有限公司
Priority to CN201580044601.5A priority Critical patent/CN106659429B/zh
Publication of WO2016029869A1 publication Critical patent/WO2016029869A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs

Definitions

  • the present invention relates to a sleep detecting device, and more particularly to a device suitable for detecting sleep quality at home.
  • Obstructive Sleep Apnea is a symptom of respiratory muscle relaxation and collapse during sleep, obstructing the respiratory tract, making breathing unsatisfactory or stopping.
  • the patient will interrupt sleep because of the suspension of breathing, resulting in poor sleep quality, which may affect the mental state during the day, and even cause traffic accidents.
  • medicine has confirmed that if OSA patients have not received treatment for a long time, it will cause a cardiovascular burden, which will lead to other problems such as hypertension, stroke, heart failure, arrhythmia, diabetes, etc., showing that the health effects of OSA cannot be ignored.
  • PSG Polysomnography
  • EEG brain wave
  • EEG eye movement
  • EMG electromyography
  • ECG electrocardiogram
  • SaO2Saturation blood oxygen saturation
  • pulse pulse
  • nose and mouth Nasal-Oral Air Flow Thorocic Abdominal Effort, etc.
  • the sleep examination performed at the medical site may result in poor quality of sleep on the night of the examination due to factors such as replacement of the sleeping environment and adhesion of the inspection line, or the examination report may not be accurate. Therefore, solving the problem of needing to change the sleeping environment through sleep detection, but still achieving the purpose of sleep detection has become a current demand.
  • a typical PSG test records signals for at least 12 channels and requires a minimum of 22 wires to be attached to the patient's body. The number of these detection channels can be adjusted as required by the sleep therapist. These connections are collected from a central processing unit from the detection channel that records the patient's PSG signal, and then connected to a computer system to record, store, and display the results of the test.
  • the computer display can continuously display signals from multiple detected channels simultaneously.
  • a sleep test has been developed, and the patient can detect the sleep quality at home according to the instructions of the sleep therapist and the screening test tool.
  • the sleep detection tool mainly includes a respiratory airflow detecting device and a blood oxygen saturation concentration detecting device.
  • the patient can use the test tools at home to detect the quality of sleep by themselves and return the test device to the sleep therapist for one to several days, and then the sleep therapist accesses/analyzes the test result from the test device to further diagnose the patient's sleep disorder or disease.
  • the known PSG detection as described above The device needs to stick multiple wires in the patient's body, which causes many inconveniences for the patient.
  • the movement of the body during the patient's sleep may also cause some of the connections to fall off and the sleep test cannot be performed smoothly.
  • the present invention provides a sleep quality detecting apparatus including a respiratory flu detector for detecting a nasal respiratory airflow and an oral respiratory airflow of a user; when the user breathes When the airflow is through the nasal cavity, the respiratory flu detector detects nasal respiratory airflow, and when the user's respiratory airflow passes through the oral cavity, the respiratory flu detector detects oral respiratory airflow; and a circuit board is used to process the detection
  • the incoming respiratory airflow signal stores the respiratory airflow signal and the processing result.
  • the respiratory flu detector and the circuit board are integrated into a single device to prevent multiple electrical connections from being attached to the user's body to improve the comfort and accuracy of sleep detection.
  • the respiratory flu detector includes: a sensor disposed between the user's mouth and mouth and capturing the user's instantaneous respiratory airflow signal; a first attachment a member for attaching to a cheek side of the user, the first attaching member for accommodating the circuit board and the power supply battery for power supply; and a second attaching member for attaching On the other side of the user's cheek, the second attachment member is provided with a switch for turning on/off the respiratory flu detector.
  • the sensor, the first attaching member and the second attaching member are integrated into a single device, and the respiratory flu detector is fixed to the user's face through the first attaching member and the second attaching member.
  • the respiratory flu detector comprises:
  • a sensor for setting between the user's mouth and mouth and capturing the user's instantaneous respiratory airflow signal
  • an earloop component including a first end and a second end, wherein the first end The sensor and the second end are arranged to place the circuit board and the power supply battery for power supply.
  • the ear hook member extends from the first end along the side contour of the user's face to the ear portion, and the second end of the ear hook member is suspended against the ear portion to breathe the breath
  • the detector is fixed to the face of the user.
  • the respiratory flu detector comprises:
  • a body for attaching between the nose and mouth of the user having a left ear strap and a right ear strap, the left and right ear straps respectively attached to the user's face left, The right side is extended and attached to the rear of the left and right ears; wherein the inside of the body is for receiving the circuit board; and a sensor is disposed on the body for capturing the user Breathing airflow signal.
  • the respiratory flu detector comprises:
  • a clip-on sensor having a first side end and a second side end, the first side end is provided with a sensor for capturing the user's instant breathing airflow signal and the second side end is for receiving the Circuit board.
  • the pinch sensor is used to clamp the nose of the user such that the first side end and the second side end are joined to each other to clamp the nose.
  • the respiratory flu detector comprises:
  • a mouthpiece having a tooth receiving body and a hollow tubular member extending outwardly from a front end of the mouthpiece, the tooth receiving body being configured to fit the user's teeth to fix the mouthpiece In the user's mouth and the hollow tube protrudes out of the user's mouth and communicates with the mouth; a first sensor is disposed outside the hollow tube member near the user's nose and is used to detect the user's a nasal respiratory airflow; and a second sensor disposed inside the hollow tubular member for detecting the oral respiratory flow of the user.
  • the respiratory flu detector comprises:
  • a tongue-and-shoulder body for containing the user's mouth; and a sensor disposed on the tongue-mounting body to capture the user's instantaneous respiratory airflow signal.
  • the aforementioned sensor may be a thermistor sensor, a pressure sensor, a gas flu detector, a respiratory rate sensor, or a combination of the foregoing.
  • the circuit board includes: a signal collecting unit for converting the detected respiratory airflow signal into a digital signal; and a processor unit for processing the digital signal and generating a respiratory flow a resistance index; and a storage unit for storing the digital signal and the respiratory resistance index.
  • the circuit board further includes a communication interface unit for transmitting the storage data of the storage unit to an external device.
  • the sleep quality detecting apparatus of the present invention further comprises at least one of a blood oxygen saturation sensor and an electrocardiogram detecting device.
  • the blood oxygen saturation sensor may be fixed to the body part of the user in any one of the following ways: a finger attached to the user, a lower surface of the tongue attached to the user, and a finger attached to the user.
  • the electrocardiogram detecting device of the present invention is attached to a chest of a user, and the electrocardiogram detecting device includes a detecting electrode, a circuit board, and a switch.
  • the detecting electrode is configured to detect the heartbeat signal of the user
  • the circuit board is configured to process the detected heartbeat signal and the storage processing result
  • the switch is configured to turn on/off the electrocardiogram detecting device.
  • the electrocardiogram detecting device of the present invention comprises a chest attachment component and a peritoneal attachment component, the chest attachment component being provided with a first detection electrode and a circuit board for processing detection of The signal is stored and the processing result is stored.
  • the abdominal attachment component is provided with a second detecting electrode, and the chest and abdomen movement state of the user is detected by the first and second detecting electrodes.
  • FIG. 1 is a front perspective view showing a first embodiment of a sleep quality detecting apparatus of the present invention.
  • Fig. 2 is a rear perspective view showing the first embodiment of the sleep quality detecting device of the present invention.
  • Fig. 3 is a view showing the state of use of the first embodiment of the sleep quality detecting apparatus of the present invention.
  • FIG. 4 is a functional block diagram of a first embodiment of the sleep quality detecting apparatus of the present invention.
  • Fig. 5 is a perspective view showing a second embodiment of the sleep quality detecting device of the present invention.
  • 6A to 6D are schematic views showing the state of use of the second embodiment of the sleep quality detecting apparatus of the present invention viewed from different angles.
  • Fig. 7 is a perspective view showing a third embodiment of the sleep quality detecting device of the present invention.
  • Fig. 8 is a view showing the state of use of the third embodiment of the sleep quality detecting apparatus of the present invention.
  • Figure 9 is a perspective view showing a fourth embodiment of the sleep quality detecting apparatus of the present invention.
  • FIGS. 10A to 10B are perspective views of a fourth embodiment of the sleep quality detecting apparatus of the present invention viewed from different angles.
  • Fig. 10C is a schematic view showing the back cover 402b of the fourth embodiment of the sleep quality detecting apparatus of the present invention.
  • Figure 10D is a schematic view of a front cover 402a of a fourth embodiment of the sleep quality detecting apparatus of the present invention.
  • FIG. 11 is a schematic view showing a fourth embodiment of the sleep quality detecting device of the present invention further including a state of use of the blood oxygen saturation sensor and the electrocardiogram detecting device.
  • Figure 12 is a perspective view showing a fifth embodiment of the sleep quality detecting apparatus of the present invention.
  • Figure 13 is a longitudinal cross-sectional view of Figure 12 .
  • Figure 14 is a schematic illustration of a sixth embodiment of the sleep quality detecting apparatus of the present invention.
  • Figure 15 is a schematic illustration of a use of the blood oxygen saturation sensor of the present invention.
  • Figure 16 is a front perspective view showing a specific embodiment of the electrocardiogram detecting apparatus of the present invention.
  • Fig. 17 is a view showing the state of use of the electrocardiogram detecting device of Fig. 16.
  • Figure 18 is a front perspective view showing another embodiment of the electrocardiogram detecting apparatus of the present invention.
  • Fig. 19 is a perspective view showing the back side of the electrocardiogram detecting device of Fig. 18.
  • Fig. 20 is a view showing the state of use of the electrocardiogram detecting device of Fig. 18.
  • the sleep quality detecting apparatus 100 of the present invention includes a respiratory flu detector 101 and a circuit board 102.
  • the respiratory flu detector 101 is configured to detect a nasal respiratory airflow or an oral respiratory airflow of the user; when the respiratory airflow of the user passes through the nasal cavity, the respiratory flu detector 101 detects nasal respiratory airflow, but when the user For example, when the nose is blocked and the mouth is breathing so that the respiratory airflow is through the oral cavity, the respiratory flu detector 101 detects the oral respiratory airflow.
  • the circuit board 102 is configured to process the detected respiratory airflow signal and store the respiratory airflow signal and the processing result.
  • the respiratory flu detector 101 includes a sensor 1010, a first attaching component 1012, and a second attaching component 1013.
  • the sensor 1010 is configured to pick up the user's instantaneous respiratory airflow signal between the user's nasal mouth, and two ventilation catheters 1011a and 1011b are formed in the vicinity of the sensor 1010.
  • the ventilation ducts 1011a and 1011b are configured to be inserted into the user's nostrils such that the nostril breathing airflow communicates with the sensor 1010 through the ventilation ducts 1011a and 1011b.
  • the sensor 1010 detects the respiratory airflow of the user's mouth when the user is unable to breathe through the nose, such as when the nose is blocked, and the mouth is breathing to breathe through the oral cavity.
  • the first attaching member 1012 is attached to the cheek side of the user.
  • the first attaching member 1012 houses the circuit board 102 (not shown) and a power supply battery for the sleep quality detecting device 100. Power supply 103.
  • the second attaching member 1013 is for attaching to the other side of the user's cheek, and the second attaching member 1013 is provided with a switch 1014 for turning on/off the respiratory flu detector 101.
  • the second attaching component 1013 can further be provided with an indicator 1015, such as a light display, to display the operational status of the sleep quality detecting apparatus 100.
  • the respiratory flu detector 101 is fixed to the user's face by the first attaching member 1012 and the second attaching member 1013. As shown in FIGS. 1 and 2, the sensor 1010, the first attaching member 1012, and the second attaching member 1013 are integrated into a single device. In other words, in the first embodiment, the respiratory flu detector 101 is integrated with the circuit board 102 into a single device, and all electrical connections are not exposed. Referring to FIG. 3, the sleep quality detecting device 100 can prevent a plurality of electrical connecting lines from being attached to the user's body during use, thereby improving the comfort and convenience of the user and avoiding sleep quality of the user. The adverse effects can improve the accuracy of sleep test results.
  • the sleep quality detecting device 100 does not need to use an exposed electrical connection line. It is possible to prevent the electrical connection line from falling off due to the user's motion during the detection of sleep, and thus the normal operation of the sleep quality detecting apparatus 100 can be ensured. In addition, the present invention can avoid the potential danger caused by the entanglement of electrical connections during sleep.
  • the sensor 1010 can be a thermistor sensor, a pressure sensor, a gas flu detector, a respiratory rate sensor, or a combination of the foregoing.
  • the circuit board 102 such as a printed circuit board, may include a signal conditioning unit 1020, a signal collection unit 1022, a processor unit 1024, a storage unit 1026, and a communication interface unit. 1028.
  • the signal conditioning unit 1020 is coupled to the sensor 1010 for amplifying the detected respiratory airflow signal and filtering unwanted noise.
  • the signal collecting unit 1022 is configured to convert the respiratory airflow signal into a digital signal.
  • the processor unit 1024 is configured to process the digital signal and generate a respiratory flow resistance index.
  • the storage unit 1026 is configured to store the digital signal and the respiratory resistance index.
  • the communication interface unit 1028 is used for communication between the user and the outside world, for example, an external communication system can access the stored data of the storage unit 1026 via the communication interface unit 1028 for the sleep therapist to analyze the detected sleep data and Perform a sleep diagnosis.
  • Fig. 5 is a perspective view showing a second embodiment of the sleep quality detecting device of the present invention.
  • the sleep quality detecting device 200 includes a respiratory flu detector 201 and a circuit board (not shown).
  • the respiratory flu detector 201 is configured to detect a nasal respiratory airflow or an oral respiratory airflow of the user; when the respiratory airflow of the user passes through the nasal cavity, the respiratory flu detector 201 detects nasal respiratory airflow, but when the user For example, when the nose is blocked and the mouth is breathing so that the respiratory airflow is through the oral cavity, the respiratory flu detector 201 detects the oral respiratory airflow.
  • the circuit board is configured to process the detected respiratory airflow signal and store the respiratory airflow signal and the processing result.
  • the respiratory flu detector 201 includes a sensor 202 and an ear hook component 203.
  • the earloop component 203 has a first end 2032 and a second end 2034.
  • the sensor 202 is received at the first end 2032 of the earloop component 203 and is configured to capture the user's instant respiratory airflow signal between the user's nose and mouth.
  • Two ventilation ducts 2033a and 2033b are formed adjacent to the sensor 202.
  • the ventilation ducts 2033a and 2033b are configured to be inserted into the user's nostrils such that the nostril breathing airflow communicates with the sensor 202 through the ventilation ducts 2033a and 2033b.
  • the sensor 202 detects the respiratory airflow of the user's mouth when the user is unable to breathe through the nose, such as when the nose is clogged and the mouth is breathing so that the respiratory airflow is through the oral cavity.
  • the sensor 202 can be a thermistor sensor, a pressure sensor, a gas flu detector, a respiratory rate sensor, or a combination of the foregoing.
  • the second end 2034 of the earloop component 203 houses the circuit board (not shown) and a power supply battery for supplying power to the sleeper quality detecting device 200. As shown in FIG. 6A to FIG.
  • the earloop member 203 extends from the first end 2032 along the side contour of the user's face to the ear, and the second end 2034 of the earloop component 203 is suspended. Hanging against the ear to fix the respiratory flu detector 201 to the User face.
  • the second end 2034 of the earloop component 203 can further be provided with a switch 2036 to control the opening or closing of the sleep quality detecting device 200.
  • the circuit board of the second embodiment can be implemented by the circuit board 102 of FIG. 4 and will not be repeated here.
  • the respiratory flu detector 201 is integrated with the circuit board into a single device, and all electrical connection lines are not exposed.
  • the sleep quality detecting device 200 of the second embodiment also has the sleep of the first embodiment. Many advantages of the quality detecting device 100.
  • Fig. 7 is a perspective view showing a third embodiment of the sleep quality detecting device of the present invention.
  • the sleep quality detecting device 300 includes a respiratory flu detector and a circuit board (not shown).
  • the respiratory flu detector is for detecting a nasal respiratory airflow or an oral respiratory airflow of the user; when the respiratory airflow of the user passes through the nasal cavity, the respiratory flu detector detects nasal respiratory airflow, but when the user is obstructed by, for example, a nose
  • the respiratory flu detector detects oral respiratory airflow when the mouth is breathing and the breathing airflow is through the mouth.
  • the circuit board is configured to process the detected respiratory airflow signal and store the respiratory airflow signal and the processing result.
  • the respiratory flu detector is a clip-on sensor 301 having a first side end 302 and a second side end 303.
  • the first side end 302 is provided with a sensor 304 for capturing the user's nasal cavity. Breathing airflow signal.
  • the sensor 304 detects the breathing airflow of the user's mouth.
  • the second side end 303 houses the circuit board, and a switch 305 is disposed at the second side end 303 for controlling the opening or closing of the sleep quality detecting device 300. As shown in FIG.
  • the pinch sensor 301 is configured to clamp the nose of the user such that the first side end 302 and the second side end 303 are joined to each other to clamp the nose, thereby the sleep quality detecting device 300.
  • the sensor 304 and the circuit board of the third embodiment may adopt the implementation manners of the first and second embodiments, and are not repeated herein.
  • the respiratory flu detector 301 is integrated with the circuit board into a single device, and all electrical connection lines are not exposed.
  • the sleep quality detecting device 300 of the third embodiment also has the first and second embodiments. The advantages of the sleep quality detection device.
  • Figure 9 is a perspective view showing a fourth embodiment of the sleep quality detecting apparatus of the present invention.
  • 10A to 10B are perspective views of a fourth embodiment of the sleep quality detecting apparatus of the present invention viewed from different angles.
  • Fig. 10C is a schematic view showing the back cover 402b of the fourth embodiment of the sleep quality detecting apparatus of the present invention.
  • Figure 10D is a schematic view of a front cover 402a of a fourth embodiment of the sleep quality detecting apparatus of the present invention.
  • the sleep quality detecting device 400 includes a respiratory flu detector 401 and a circuit board (not shown).
  • the respiratory flu detector 401 is configured to detect a nasal respiratory airflow or an oral respiratory airflow of a user.
  • the respiratory flu detector 401 detects nasal respiratory airflow when the user breathes in the nasal cavity, but the respiratory flu detector 401 detects oral respiratory airflow when the user, for example, is blocked by the nose and changed to oral breathing.
  • the circuit board is configured to process the detected respiratory airflow signal and store the respiratory gas Streaming signals and processing results.
  • the respiratory flu detector 401 includes a body 402 and a sensor 403. As shown in FIG. 9 and FIG. 11 , the body 402 is affixed between the nose and mouth of the user.
  • the body has a left ear strap 4010 and a right ear strap 4012 .
  • the left and right ear straps 4010 are examples of the respiratory flu detector 401 .
  • the 4012 is attached to the left and right sides of the user's face and extends to the left and right ear rear portions to fix the sleep quality detecting device 400 to the user's face.
  • the circuit board (not shown) is housed inside the body 402.
  • a battery holder (not shown) may be disposed inside the body 402 to place a battery for use as a power supply.
  • the sensor 403 is received in the body 402 and used to capture the user's instantaneous respiratory airflow signal.
  • the inside of the body 402 has a hollow chamber through which the user's nasal respiratory airflow can communicate with the sensor 403, so that the sensor 403 can capture the user's immediate nasal respiratory airflow signal.
  • the respiratory flu detector 403 detects the oral respiratory airflow.
  • the sensor 403 and the circuit board of the fourth embodiment may adopt the implementation manners of the first to third embodiments, and are not repeated herein.
  • the respiratory flu detector 401 is integrated with the circuit board into a single device, and all electrical connection lines are not exposed.
  • the sleep quality detecting device 400 of the fourth embodiment also has the first to third embodiments. The advantages of the sleep quality detection device.
  • the sleep quality detecting apparatus of the present invention may further include an oxygen saturation sensor 500 and an electrocardiogram detecting apparatus 600.
  • the sleep quality detecting device of the present invention can simultaneously detect the respiratory airflow, blood oxygen saturation and heartbeat signals of the user during sleep to detect changes in blood oxygen concentration caused by the breathing state of the user during sleep, and By detecting the heartbeat signal of the user, it is further diagnosed whether the user has a cardiovascular or cardiac disease.
  • the sleep quality detecting devices of the first to third embodiments of the present invention can be used in combination with an oxygen saturation sensor and an electrocardiogram detecting device.
  • the blood oxygen saturation sensor used in the present invention may be a pinch-type oxygen saturation sensor 400 (FIG. 11) or a sock type oxygen saturation sensor 803 ( Figure 15).
  • the sock type oximetry sensor 803 can be in contact with the user's toe by wearing the user's foot. Additionally, in some embodiments of the invention, the sock oximetry sensor 803 can be used in conjunction with the pressure sensor 806 in conjunction with the accelerometer 804.
  • the accelerometer 804 can detect a change in the state of the limb during sleep of the user to further determine whether the detected signal is a pseudo noise caused by the user's limb motion.
  • the pressure sensor 806 can be used to detect a limb motion during sleep of the user to determine whether the detected signal is a false signal.
  • the oximetry sensor of the present invention can also be placed under the tongue in contact with the sublingual surface of the user to detect the blood oxygen concentration of the user.
  • Fig. 16 is a view showing an embodiment of an electrocardiogram detecting apparatus of the present invention.
  • the body of the electrocardiogram detecting device 900 includes a middle portion 901, a left side portion 902, and a right side portion 903.
  • the intermediate portion 901 internally houses a circuit board (not shown), and the switch 904 and the indicator 905 may be disposed on the upper surface of the intermediate portion 901.
  • the switch 904 controls the
  • the electrocardiogram detecting device 900 is turned on or off, and the indicator 905, such as a lamp number display, can display the operating state of the electrocardiogram detecting device 900.
  • Two detecting electrodes are respectively disposed on the lower surfaces of the left side portion 902 and the right side portion 903 and are electrically connected to a circuit board housed inside the intermediate portion 901. Referring to FIG. 17, the lower surface of the electrocardiogram detecting device 900 is attached to the chest of the user, and the detecting electrode detects the heartbeat signal of the user, and the circuit board processes the detected heartbeat signal and stores the processing result.
  • the electrocardiogram detecting device 110 includes a chest attaching member 112 and a peritoneal attaching member 114.
  • the chest attaching member 112 is provided with a first detecting electrode 1122 and a circuit board (not shown).
  • the circuit board is configured to process the detected signal and store the processing result.
  • the abdominal cavity attaching component 114 is provided with a second detecting electrode 1142, and the first and second detecting electrodes 1122, 1142 are used to detect the chest and abdomen motion state of the user.
  • the chest attachment member 112 is further provided with a power supply battery 1124, a switch 1126, and an indicator 1128.
  • the power supply battery 1124 is used as a power supply source and the switch 1126 is used to turn on/off the electrocardiogram detecting device 110.
  • the indicator 1128 such as a light display, can display the operational status of the electrocardiographic detection device 110.
  • FIG 12 is a perspective view showing a fifth embodiment of the sleep quality detecting apparatus of the present invention.
  • Figure 13 is a longitudinal cross-sectional view of the sleep quality detecting device of Figure 12 .
  • the sleep quality detecting device includes a respiratory flu detector 700.
  • the respiratory flu detector 700 includes a mouthpiece 701, a first sensor 703, and a second sensor 704.
  • the mouthpiece 701 has a tooth receiving body, and a hollow tubular member 702 extends outwardly from the front end of the mouthpiece 701.
  • the configuration of the dental receptacle is adapted to the user's teeth to secure the mouthpiece 701 within the user's mouth and the hollow tubular member 702 protrudes out of the user's mouth and communicates with the oral cavity.
  • the first sensor 703 is disposed on the outer surface of the top of the hollow tube 702 to be close to the nose of the user and used to detect the nasal airflow of the user.
  • the second sensor 704 is disposed inside the hollow tube 702 and is used to detect the oral respiratory flow of the user.
  • the section of the hollow tubular member 702 adjacent to the mouthpiece 701 may be a flexible tubular structure 702a to adjust the positions of the first sensor 703 and the second sensor 704.
  • the blood oxygen saturation sensor of the present invention can be directly disposed under the tongue to contact the lower surface of the user's tongue to detect the blood oxygen concentration of the user and can be used with the respiratory gas detector. 700 used together.
  • FIG 14 is a perspective view showing a sixth embodiment of the sleep quality detecting apparatus of the present invention.
  • the sleep quality detecting device is a respiratory flu detector 800 comprising a tongue-and-groove body and a sensor 802.
  • the tongue placement body is included in the mouth of the user, and the sensor 802 is disposed on the tongue placement body to capture the user's instantaneous respiratory airflow signal.
  • the sensor 802 is configured to detect a nasal airflow of the user Or oral breathing airflow.
  • the sensor 802 detects the nasal respiratory airflow when the user's respiratory airflow passes through the nasal cavity, but the sensor 802 detects when the user, for example, the nose is blocked and the mouth is breathed so that the respiratory airflow is through the oral cavity. Oral breathing airflow.
  • the blood oxygen saturation sensor and the electrocardiogram detecting device of the present invention may be combined with the sleep quality detecting device of the present invention alone or in combination.

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Abstract

L'invention concerne un dispositif de détection de qualité du sommeil (100), comprenant un capteur de débit d'air respiratoire (101) et une carte de circuit imprimé (102), le capteur de débit d'air respiratoire (101) étant utilisé pour détecter soit un débit d'air respiratoire nasal soit un débit d'air respiratoire oral d'un utilisateur; et la carte de circuit imprimé (102) étant utilisée pour le traitement d'un signal de débit d'air respiratoire détecté et pour stocker le signal de débit d'air respiratoire et un résultat de traitement.<sb /> Le capteur de débit d'air respiratoire (101) et la carte de circuit imprimé (102) sont intégrés dans un dispositif unique, de sorte qu'il n'est pas nécessaire d'attacher une pluralité de fils de connexion électriques au corps de l'utilisateur, ce qui permet d'améliorer le degré de confort et la précision de détection du sommeil, et d'éviter un risque potentiel provoqué par l'enroulement des fils de connexion électriques pendant le sommeil.
PCT/CN2015/088339 2014-08-29 2015-08-28 Dispositif de détection de qualité du sommeil WO2016029869A1 (fr)

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US201462043416P 2014-08-29 2014-08-29
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CN113951921A (zh) * 2021-10-20 2022-01-21 重庆医科大学 一种超声口呼吸检测装置及检测方法

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