CN114831622A - SMD sleep breathing monitoring structure and sleep breathing monitoring system - Google Patents
SMD sleep breathing monitoring structure and sleep breathing monitoring system Download PDFInfo
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
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- A—HUMAN NECESSITIES
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- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
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- A61B5/6813—Specially adapted to be attached to a specific body part
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- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6832—Means for maintaining contact with the body using adhesives
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Abstract
The utility model relates to a SMD sleep and breathe monitoring structure, including flexible housing, the flexible circuit board, respiratory sensor, auxiliary sensor and paste the layer, flexible housing cladding flexible circuit board, last data processing circuit and the auxiliary sensor of being equipped with of flexible circuit board, respiratory sensor, auxiliary sensor all is connected with data processing circuit, respiratory sensor sets up the relative both sides in the thickness direction of flexible housing respectively with pasting the layer, respiratory sensor's detection position corresponds with the position of nasal cavity and/or mouth. The sleep respiration monitoring system comprises output equipment and the patch type sleep respiration monitoring structure which are connected with each other. The utility model provides a SMD sleep respiration monitoring structure has the flexibility, can be in the near direct attached of mouth nose position, hardly influences the sleep, and the travelling comfort is good, and simultaneously, the sleep data of multidimension degree can be gathered to multiple sensor, and the monitoring is more comprehensive.
Description
Technical Field
The application relates to the technical field of sleep monitoring, in particular to a patch type sleep respiration monitoring structure and a sleep respiration monitoring system.
Background
Respiration is a necessary process for gas exchange between a human body and the external environment, and the human body inhales oxygen and exhales carbon dioxide through respiration, so that normal physiological functions are maintained. Snoring is a common phenomenon in daily life, and is caused by vibration of soft tissues around an airway when airflow passes through a narrow part of an upper respiratory tract at a high speed in the breathing process. After most of snore people sleep, the snore loudness is increased by over 60dB, and the snore loudness also has the phenomenon of suffocation in different degrees during the sleep period, and the medical term is called obstructive sleep apnea syndrome. At present, a sleep apnea monitoring mode is that a sleep monitor is used in a hospital to carry out comprehensive sleep monitoring on a patient, an omnibearing measurement result is provided for a doctor, and the doctor can conveniently give an accurate diagnosis result. However, the existing sleep monitoring device is bulky, and the monitoring equipment needs to be placed close to the skin, which inevitably affects the sleep of the patient, and even changes the sleep environment of the patient, thereby affecting the test result. Therefore, it has become an important issue how to accurately extract and measure the respiratory signal while having as little influence on the sleeping environment of the human as possible.
Disclosure of Invention
To above-mentioned technical problem, the application provides a SMD sleep breathing monitoring structure and sleep breathing monitoring system, can be in the direct attached of near position of mouth nose, hardly influence the sleep, and the travelling comfort is good, and the monitoring is comprehensive.
For solving above-mentioned technical problem, the application provides a SMD sleep respiration monitoring structure, include flexible casing, flexible circuit board, breathing sensor, auxiliary sensor and paste the layer, the flexible casing cladding the flexible circuit board, be equipped with on the flexible circuit board data processing circuit with auxiliary sensor, breathing sensor auxiliary sensor all with data processing circuit connects, breathing sensor with paste the layer and set up respectively the ascending relative both sides of thickness direction of flexible casing, breathing sensor's detection position corresponds with the position of nasal cavity and/or mouth.
Optionally, the respiration sensor comprises a detection probe and a flexible support, a fixed end of the flexible support is arranged on the flexible shell, and the detection probe is arranged at a free end of the flexible support and connected with a data processing circuit on the flexible circuit board.
Optionally, the flexible supports include a first flexible support, a second flexible support and a third flexible support, the free ends of the first flexible support and the second flexible support respectively correspond to the position of one side of the nasal cavity, and the free end of the third flexible support corresponds to the position of the mouth.
Optionally, the first flexible support, the second flexible support and the third flexible support the fixed end is disposed in a middle region of the flexible housing, the first flexible support and the second flexible support respectively face to two ends of a length direction of the flexible housing, and the third flexible support is located on a symmetry axis of a connecting line of the first flexible support and the second flexible support and faces to one side of a width direction of the flexible housing.
Optionally, the flexible supports correspond to the detection probes one to one, and the detection probes are connected to the data processing circuit through signal lines accommodated in the flexible supports.
Optionally, the auxiliary sensor comprises at least one of a sound sensor, a position sensor and an electromyography sensor.
Optionally, the flexible housing is in the region of pasting the layer place is equipped with first through-hole, myoelectric sensor's the protruding first through-hole that stretches out of detection head, it includes basement and hydrogel layer to paste the layer, the basement with flexible housing bonds and be equipped with the second through-hole that first through-hole corresponds, myoelectric sensor's the detection head stretches into in the second through-hole with the hydrogel layer contacts, the hydrogel layer is used for contacting with skin.
Optionally, the flexible housing includes a first portion, a second portion and a third portion, the second portion connects the first portion and the third portion, a projected area of the first portion and the third portion is larger than a projected area of the second portion, the first portion and the third portion are respectively provided with the adhesive layer, and the respiration sensor is disposed on the second portion.
Optionally, the first portion and the third portion are the same in shape and symmetrically disposed with respect to the second portion, edges of the first portion, the second portion, and the third portion are all curved, and the edges of the first portion, the second portion, and the third portion are curved.
Optionally, the flexible circuit board further comprises a switch and an indicator light, and the switch and the indicator light are arranged on the flexible circuit board and located inside the flexible shell.
Optionally, still include flexible battery, flexible battery is rechargeable battery, the flexible circuit board is equipped with wireless charging coil, wireless charging coil with flexible battery is connected.
Optionally, the data processing circuit further comprises a data storage module, and the data storage module is connected with the data processing circuit.
The application also provides a sleep respiration monitoring system, including output device and as above SMD sleep respiration monitoring structure, output device with SMD sleep respiration monitoring structure connects.
The utility model relates to a SMD sleep and breathe monitoring structure, including flexible housing, the flexible circuit board, respiratory sensor, auxiliary sensor and paste the layer, flexible housing cladding flexible circuit board, last data processing circuit and the auxiliary sensor of being equipped with of flexible circuit board, respiratory sensor, auxiliary sensor all is connected with data processing circuit, respiratory sensor sets up the relative both sides in the thickness direction of flexible housing respectively with pasting the layer, respiratory sensor's detection position corresponds with the position of nasal cavity and/or mouth. The sleep respiration monitoring system comprises output equipment and the patch type sleep respiration monitoring structure which are connected with each other. The utility model provides a SMD sleep respiration monitoring structure has the flexibility, can be in the near direct attached of mouth nose position, hardly influences the sleep, and the travelling comfort is good, and simultaneously, the sleep data of multidimension degree can be gathered to multiple sensor, and the monitoring is more comprehensive.
Drawings
Fig. 1 is an exploded view of a patch type sleep respiration monitoring structure according to a first embodiment;
FIG. 2 is a perspective view of a patch-style sleep breathing monitoring structure according to a first embodiment;
FIG. 3 is a partial cross-sectional view of a respiration sensor of a patch-style sleep respiration monitoring structure according to a first embodiment;
FIG. 4 is a partial cross-sectional view of a patch-style sleep breathing monitoring structure at an electromyographic sensor, shown in accordance with a first embodiment;
fig. 5 is an attachment position schematic diagram of a patch type sleep respiration monitoring structure according to a first embodiment;
FIG. 6 is a schematic view of monitoring data of the respiration sensor in the first embodiment;
fig. 7 is a schematic view of monitoring data of the acoustic sensor in the first embodiment;
fig. 8 is a schematic view of monitored data of the electromyographic sensor according to the first embodiment;
fig. 9 is a schematic structural diagram of a sleep respiration monitoring system according to a second embodiment.
Detailed Description
The following description of the embodiments of the present application is provided for illustrative purposes, and other advantages and capabilities of the present application will become apparent to those skilled in the art from the present disclosure.
In the following description, reference is made to the accompanying drawings that describe several embodiments of the application. It is to be understood that other embodiments may be utilized and that mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present application. The following detailed description is not to be taken in a limiting sense, and the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Although the terms first, second, etc. may be used herein to describe various elements in some instances, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.
Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
First embodiment
Fig. 1 is a schematic structural exploded view of a patch type sleep respiration monitoring structure according to a first embodiment. Fig. 2 is a perspective view of a patch-style sleep breathing monitoring structure according to a first embodiment. As shown in fig. 1 and fig. 2 (the top of the flexible housing is not shown in fig. 2), the patch type sleep respiration monitoring structure of the present embodiment includes a flexible housing 12, a flexible circuit board 124, a respiration sensor 11, and an adhesive layer 13.
The flexible shell 12 covers the flexible circuit board 124, the flexible circuit board 124 is provided with the data processing circuit 126, the breathing sensor 11 is connected with the data processing circuit 126, the breathing sensor 11 and the adhesive layer 13 are respectively arranged on two opposite sides of the flexible shell 12 in the thickness direction, and the detection position of the breathing sensor 11 corresponds to the position of the nasal cavity and/or the mouth. In this embodiment, breathing sensor 11 is temperature sensor, and the temperature that temperature sensor sensed when exhaling can rise, and the temperature that temperature sensor sensed when breathing in can descend, and temperature sensor can fluctuate in less scope when not breathing and produce, monitors the breathing of monitoring object according to this. In practical implementation, the respiration sensor 11 may also be an airflow sensor, and different airflow signals are generated in different airflow directions during exhalation and inhalation, and the airflow signals fluctuate in a small range when no respiration is generated, so as to monitor the respiration of the monitoring object.
The data processing circuit 126 may be a flexible chip, for example, manufactured by the manufacturing method in CN110444480A to achieve flexibility of the chip, and the radius of curvature when bending is 1mm to 10mm, and the flexible chip is packaged on the flexible circuit board 124 by using the package structure in CN211297122U or CN210925997U to achieve flexibility of the package structure.
The respiration sensor 11 comprises a detection probe and a flexible support, wherein the fixed end of the flexible support is arranged on the flexible shell 12, and the detection probe is arranged at the free end of the flexible support and is connected with a data processing circuit 126 on a flexible circuit board 124. Fixing the detecting probe through the flexible support can guarantee the stability of detecting probe position and avoid detecting probe and skin contact, improves the accuracy of monitoring data, and the flexible support all uses the silica gel of soft material with flexible casing 12. Optionally, the flexible supports correspond to the detection probes one to one, the flexible supports respectively include a first flexible support 111, a second flexible support 112, and a third flexible support 113, the detection probes include a first detection probe 114, a second detection probe (not shown), and a third detection probe (not shown), free ends of the first flexible support 111 and the second flexible support 112 respectively correspond to a position of the nasal cavity on one side, so that detection positions of the first detection probe 114 and the second detection probe respectively correspond to a position of the nasal cavity on one side, that is, respectively correspond to the nasal cavity on the left side and the nasal cavity on the right side, and a free end of the third flexible support 113 corresponds to a position of the mouth, so that a detection position of the third detection probe corresponds to a position of the mouth, and temperature changes generated by the nasal cavity and the oral cavity during breathing can be monitored simultaneously. Referring to fig. 3, the first detecting probe 114 is fixed at the free end of the first flexible support 111, and the first detecting probe 114 is connected to the data processing circuit 126 through the signal line 115 accommodated in the first flexible support 111 to realize signal transmission. The matching structures between the second detection probe and the second flexible support 112 and between the third detection probe and the third flexible support 113 are the same as the matching structures between the first detection probe 114 and the first flexible support 111, and are not described again. In this embodiment, in order to position the free end of each flexible support at a corresponding detection position and facilitate integral attachment, the fixed ends of the first flexible support 111, the second flexible support 112 and the third flexible support 113 are disposed in the middle region of the flexible housing 12, the first flexible support 111 and the second flexible support 112 respectively extend towards two ends of the flexible housing 12 in the length direction, and the third flexible support 113 is located on the symmetry axis of the connection line of the first flexible support 111 and the second flexible support 112 and extends towards one side of the flexible housing 12 in the width direction, so that the free ends of the first flexible support 111, the second flexible support 112 and the third flexible support 113 respectively extend towards a specified direction, and the corresponding detection probe is accurately positioned at the corresponding detection position.
Referring to fig. 2 and 4, an auxiliary sensor 125 is further disposed on the flexible circuit board 124, the auxiliary sensor 125 is connected to the data processing circuit 126, and is configured to perform data acquisition in addition to monitoring of the respiratory state, optionally, the auxiliary sensor 125 includes at least one of a sound sensor 1251, a posture sensor 1252, and a myoelectric sensor 1253, and may be respectively configured to monitor the snore level, the sleeping posture, the mouth movement, and other conditions of the subject during sleep.
The sound sensor 1251 is preferably a MEMS microphone, and the flexible housing 12 is provided with a detection hole at a position corresponding to the sound sensor 1251, so that the sound sensor 1251 can collect environmental sounds in a sleeping state to realize a snore judging function, and when snoring occurs, the MEMS microphone collects sound data and transmits the sound data to the data processing circuit 126 for processing.
The body position sensor 1252 is preferably a three-axis acceleration sensor, the acceleration sensor collects acceleration values in three directions of XYZ and sends the acceleration values to the data processing circuit 126, and the data processing circuit 126 can calculate the sleeping body position condition according to the values in the three directions, so as to realize the sleeping posture judgment.
The myoelectric sensor 1253 is disposed on one side of the flexible circuit board 124 facing the adhesive layer 13, in this embodiment, the flexible housing 12 is provided with a first through hole in the area of the adhesive layer 13, the detection head 1255 of the myoelectric sensor 1253 protrudes out of the first through hole, the adhesive layer 13 includes a base and a hydrogel layer 133, the base is composed of a silicon-based adhesive 131 and a flexible base material 132 such as non-woven fabric, the hydrogel layer 133 and the silicon-based adhesive 131 are disposed on both sides of the flexible base material 132, the silicon-based adhesive 131 is adhered to the flexible housing 12, the hydrogel layer 133 is used for contacting with the skin 20, the base is provided with a second through hole corresponding to the first through hole, the detection head 1255 of the myoelectric sensor 1253 extends into the second through hole to contact with the hydrogel layer 133, the detection head 1255 of the myoelectric sensor 1253 is, for example, a material plated with nickel on a surface of 430 stainless steel, so that a muscle electric signal can be collected, whether there is a mouth movement when a monitored object sleeps can be determined according to the muscle electric signal, such as whether to grind teeth, dream, etc.
Referring to fig. 2, in the present embodiment, the patch type sleep respiration monitoring structure further includes an indicator lamp 129, where the indicator lamp 129 is disposed on the flexible circuit board 124 and located inside the flexible housing 12, and indicates a current state of the patch type sleep respiration monitoring structure, such as power on, power off, application connection with an output device, and application disconnection with the output device, by color and flicker. In addition, the patch type sleep respiration monitoring structure may further include a switch (not shown), the switch is disposed on the flexible circuit board 124 and located inside the flexible housing 12, the switch may be a touch switch to achieve flexibility, and the functions of starting up, shutting down, application connection with an output device, and the like of the patch type sleep respiration monitoring structure may be achieved by long pressing and short pressing the switch. The indicator light 129 and the switch are disposed on the flexible circuit board 124 and inside the flexible housing 12, thereby forming a stealth structure.
In this embodiment, the patch type sleep respiration monitoring structure further includes a flexible battery 128, the flexible battery 128 can be a paper battery or an ultrathin battery, optionally, the flexible battery 128 is a rechargeable battery, the flexible circuit board 124 is provided with a wireless charging coil (not shown), and the wireless charging coil is connected with the flexible battery 128, so that a charging interface can be omitted, and the overall structure is light, thin and small.
In this embodiment, the flexible circuit board 124 is further provided with a flexible antenna 127, the flexible antenna 127 is connected with the data processing circuit 126, and the patch type sleep respiration monitoring structure can be connected with an external device, such as a mobile phone, via the flexible antenna 127 to perform data transmission via bluetooth. In this embodiment, the patch type sleep respiration monitoring structure may further include a data storage module 130, and the data storage module 130 is connected to the data processing circuit 126, so that the monitoring data may be locally backed up and stored, and the data reliability is high, and data loss due to the reason that wireless transmission is easily interfered may not be caused.
Referring to fig. 1, in the present embodiment, the flexible housing 12 includes a first portion 121, a second portion 122 and a third portion 123, the second portion 122 connects the first portion 121 and the third portion 123, a projection area of the first portion 121 and the third portion 123 is larger than a projection area of the second portion 122, the first portion 121 and the third portion 123 are respectively provided with the adhesive layer 13, and the respiration sensor 11 is disposed on the second portion 122, so that the adhesion reliability is good. In this embodiment, the first portion 121 and the third portion 123 have the same shape and are symmetrically disposed with respect to the second portion 122, edges of the first portion 121, the second portion 122, and the third portion 123 are all curved, and the curved transition among the edges of the first portion 121, the second portion 122, and the third portion 123 can better match the shape of the attachment portion. During the use, the paster type sleep respiration monitoring structure is attached at a position A in fig. 5, namely a human middle area, the shape of the flexible shell 12 can be matched with that of the attached position, the attaching reliability is improved, and the position stability of the respiration sensor 11 is ensured.
When the patch type sleep respiration monitoring structure is used, the patch type sleep respiration monitoring structure is attached to the position A in the figure 5, a detection probe of a respiration sensor 11 is placed within the range of 1cm in front of a nasal cavity or extends into the nasal cavity by 0-5mm, and different sensors realize different monitoring functions. The respiration sensor 11 is used for monitoring the respiration state, acquiring a temperature change curve after high-pass filtering and filtering the fluctuation of very low frequency of the temperature data acquired by the respiration sensor 11, and acquiring the respiration data from the temperature change curve. As shown in fig. 6(a), a complete breath is composed of two parts of expiration and inspiration, the time (t1+ t2) s required for the complete breath can be calculated according to the temperature change, the breathing frequency is calculated according to the time, and the calculation formula is as follows: 60/(t1+ t2), respiratory rate in units of: the times are given every min. The temperature change caused by normal breathing is shown in fig. 6(a), the temperature change caused by no breathing is shown in fig. 6(b), the temperature change caused by blocked inspiration is shown in fig. 6(c), the temperature change caused by blocked expiration is shown in fig. 6(d), and the breathing state of the monitored object can be judged according to the temperature change curve.
The sound sensor 1251 is used to implement snore monitoring. The sound sensor 1251 is used for collecting ambient sound during sleep, the sound sensor 1251 converts a sound signal into a voltage signal, and the larger the loudness of the sound is, the larger the voltage signal is. The change of the loudness of the sound can be identified by judging the voltage change, when the voltage exceeds a certain threshold value within a certain duration, the snore is identified, and the total duration of exceeding the threshold value is the duration of the snore. As shown in fig. 7, the voltage variation range in the normal sleep state is Δ V1, the voltage variation range is larger than Δ V1 when snoring occurs, the time T is the snoring duration, and Δ V2 is the snoring loudness value.
The body position sensor 1252 is used to implement sleep posture monitoring. By acquiring acceleration values of the body position sensor 1252 in three directions of XYZ, when the sensor is at different positions and angles, the acceleration values in the three directions of XYZ can be changed, the posture of the body position sensor 1252 in the space can be fitted through the numerical values in the three directions of XYZ, and then the sleeping posture condition is judged by identifying the posture of the body position sensor 1252, for example, the posture of the body position sensor 1252 is parallel to the ground level, the user can be judged to be a lying sleeping posture, and when the posture of the body position sensor 1252 is perpendicular to the ground level, the user can be judged to be a lying sleeping posture.
The electromyographic sensor 1253 is used to implement mouth activity monitoring, such as whether to grind teeth, dream, etc. When a user generates mouth movement in a sleep state, a muscle electric signal is generated, a muscle voltage signal is collected through the myoelectric sensor 1253, myoelectric signal waveforms are obtained after amplification and filtering, whether mouth movement is generated or not can be judged according to the magnitude of the myoelectric waveform, and as shown in fig. 8, the myoelectric waveform is small in magnitude when mouth movement is not generated, and is large in magnitude when mouth movement is generated.
According to the method, the temperature probes are wrapped by silica gel, are fixed around the nasal cavity and the mouth through a specific structure, and the breathing conditions of the left nasal cavity, the right nasal cavity and the mouth are obtained through the three temperature probes, so that the breathing conditions of respiratory obstruction, mouth breathing, low ventilation, breathing frequency and the like can be accurately obtained through the form; the structure is integrally flexible by using flexible silica gel and a flexible circuit, and the flexible mode can be attached to two sides of the nasal cavity along with shape, so that the nasal cavity is comfortable; the sleep comfort is enhanced by using a wireless transmission mode, the sleep environment of people is hardly changed without being bound by wires, and the sleep data is acquired by using a hardly sensible mode; the sensor data is backed up and stored locally, so that the data reliability is high, and the data loss caused by the reason that wireless transmission is easily interfered can be avoided; the sensors synchronously collect the multi-dimensional sleep data, and other data such as snore time length, loudness and sleeping posture can be known through simple data analysis.
The utility model provides a monitoring structure is breathed in SMD sleep, including flexible housing, the flexible circuit board, respiratory sensor, auxiliary sensor and paste the layer, flexible housing cladding flexible circuit board, last data processing circuit and the auxiliary sensor of being equipped with of flexible circuit board, respiratory sensor, auxiliary sensor all is connected with data processing circuit, respiratory sensor sets up the relative both sides in the thickness direction of flexible housing respectively with pasting the layer, respiratory sensor's detection position corresponds with the position of nasal cavity and/or mouth. The utility model provides a SMD sleep respiration monitoring structure has the flexibility, can be in the near direct attached of mouth nose position, hardly influences the sleep, and the travelling comfort is good, and simultaneously, the sleep data of multidimension degree can be gathered to multiple sensor, and the monitoring is more comprehensive.
Second embodiment
Fig. 9 is a schematic structural diagram of a sleep respiration monitoring system according to a second embodiment. As shown in fig. 9, the sleep respiration monitoring system of the present embodiment includes an output device 30 and a patch type sleep respiration monitoring structure 10, where the output device 30 is connected to the patch type sleep respiration monitoring structure 10.
The patch type sleep respiration monitoring structure 10 can be attached to a position near the mouth and the nose as described in the first embodiment, and acquires different signals by using a sensor to obtain monitoring data, thereby realizing sleep respiration monitoring. The specific structure and operation process of the patch type sleep respiration monitoring structure 10 are described in the first embodiment, and are not described herein again.
The output device 30 may be a mobile terminal such as a mobile phone, or an electronic monitoring device such as a computer or an upper computer, and data transmission between the output device 30 and the patch type sleep respiration monitoring structure 10 may be realized in a wireless connection or a wired connection manner, and preferably, the data transmission is realized through a wireless connection to improve the comfort of sleep. The output device 30 outputs the monitoring data in a specific form, such as an image, a table, voice, etc., so as to facilitate understanding of the monitoring data.
The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.
Claims (12)
1. The utility model provides a SMD sleep respiration monitoring structure, its characterized in that includes flexible housing, flexible circuit board, respiratory sensor, auxiliary sensor and pastes the layer, the flexible housing cladding flexible circuit board, be equipped with on the flexible circuit board data processing circuit with auxiliary sensor, respiratory sensor auxiliary sensor all with data processing circuit connects, respiratory sensor with paste the layer and set up respectively flexible housing's the ascending relative both sides of thickness direction, respiratory sensor's detection position corresponds with the position of nasal cavity and/or mouth.
2. The patch type sleep respiration monitoring structure according to claim 1, wherein the respiration sensor comprises a detection probe and a flexible support, a fixed end of the flexible support is disposed on the flexible shell, and the detection probe is disposed at a free end of the flexible support and connected to the data processing circuit on the flexible circuit board.
3. The structure of claim 2, wherein the flexible supports include a first flexible support, a second flexible support, and a third flexible support, the free ends of the first and second flexible supports respectively correspond to a position of a nasal cavity on one side, and the free end of the third flexible support corresponds to a position of a mouth.
4. The structure of claim 3, wherein the fixed ends of the first flexible support, the second flexible support, and the third flexible support are disposed in a middle region of the flexible housing, the first flexible support and the second flexible support extend toward two ends of the flexible housing in a length direction, respectively, and the third flexible support is located on a symmetry axis of a connection line of the first flexible support and the second flexible support and extends toward one side of the flexible housing in a width direction.
5. The patch type sleep respiration monitoring structure according to claim 2, wherein the flexible supports correspond to the detection probes one to one, and the detection probes are connected to the data processing circuit through signal lines accommodated in the flexible supports.
6. The structure of claim 1, wherein the auxiliary sensor comprises at least one of a sound sensor, a body position sensor, and a myoelectric sensor.
7. The patch type sleep respiration monitoring structure of claim 1, wherein the flexible housing comprises a first portion, a second portion and a third portion, the second portion connects the first portion and the third portion, a projected area of the first portion and the third portion is larger than a projected area of the second portion, the first portion and the third portion are respectively provided with the adhesive layer, and the respiration sensor is disposed on the second portion.
8. The structure of claim 7, wherein the first portion and the third portion are the same in shape and symmetrically disposed with respect to the second portion, edges of the first portion, the second portion, and the third portion are all curved, and edges of the first portion, the second portion, and the third portion are curved.
9. The structure of claim 1, further comprising a switch and an indicator light, wherein the switch and the indicator light are disposed on the flexible circuit board and inside the flexible housing.
10. The patch type sleep respiration monitoring structure according to claim 1, further comprising a flexible battery, wherein the flexible battery is a rechargeable battery, the flexible circuit board is provided with a wireless charging coil, and the wireless charging coil is connected with the flexible battery.
11. The patch-type sleep respiration monitoring structure of claim 1, further comprising a data storage module, wherein the data storage module is connected with the data processing circuit.
12. A sleep respiration monitoring system, comprising an output device and the patch type sleep respiration monitoring structure according to any one of claims 1 to 11, wherein the output device is connected with the patch type sleep respiration monitoring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110141456.XA CN114831622A (en) | 2021-02-02 | 2021-02-02 | SMD sleep breathing monitoring structure and sleep breathing monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110141456.XA CN114831622A (en) | 2021-02-02 | 2021-02-02 | SMD sleep breathing monitoring structure and sleep breathing monitoring system |
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| CN114831622A true CN114831622A (en) | 2022-08-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192006A (en) * | 2022-09-06 | 2022-10-18 | 休美(北京)微系统科技有限公司 | Film type local attaching device for monitoring chest and abdomen movement |
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2021
- 2021-02-02 CN CN202110141456.XA patent/CN114831622A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192006A (en) * | 2022-09-06 | 2022-10-18 | 休美(北京)微系统科技有限公司 | Film type local attaching device for monitoring chest and abdomen movement |
| CN115192006B (en) * | 2022-09-06 | 2022-12-06 | 休美(北京)微系统科技有限公司 | Film type local attaching device for monitoring chest and abdomen movement |
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