KR20160041555A - Inner Ear Type Blood Sugar Management Apparatus and Method - Google Patents

Abstract

According to an embodiment of the present invention, an inner ear type blood sugar management device comprises: a housing of a shape which can be inserted into an ear of a person; a sensor which exists on a surface of the housing; a blood sugar calculating module which exists in the housing and calculates blood sugar by using information collected in the sensor; and a notice providing module which exists in the housing and provides a notice by at least one of tactual and auditory methods when the calculated blood sugar is out of a preset range.

Description

(Inner Ear Type Blood Sugar Management Apparatus and Method)

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus and a method for administering an ear canal type blood sugar. More particularly, the present invention relates to an apparatus for inserting an in-ear type blood glucose controlling apparatus and a method for checking and managing blood glucose in a non-invasive manner.

In the age of aging, eating habits, people are suffering from the disease, one of the chronic adult diseases.

People with veterans' illness need to check their blood sugar regularly or from time to time, and they need constant control over their blood sugar.

A common method for checking blood glucose is the invasive method. The invasive method is a method of collecting blood and checking the blood sugar using the collected blood.

In the invasive method, there is an inconvenience that blood collection must be performed every time blood glucose is checked. In addition, there is also a problem that consumables such as strips are continuously consumed in the invasive type.

Korean Patent Publication No. 2014-0094931

SUMMARY OF THE INVENTION It is an object of the present invention to provide an apparatus and method for controlling blood glucose in a non-invasive manner.

Another object of the present invention is to provide an apparatus for inserting an in-ear type blood glucose controlling apparatus and method which can easily check the blood glucose level by using the hearing-impaired elderly people who have experience using a hearing aid.

Another object of the present invention is to provide an apparatus for inserting an ear canal type blood glucose controlling apparatus and method, which can provide a notification to a wearer or a guardian when a checked blood glucose level is a dangerous value.

Another object of the present invention is to provide an apparatus for inserting an ear canal type glucose monitor using a protruding type sensor or an island type sensor for efficiently inspecting blood glucose inserted into the ear.

Another object of the present invention is to provide an ear canal insertion type blood glucose management device that integrates functions for collecting information for checking blood glucose, calculating blood glucose levels, and providing notifications according to the calculated blood glucose levels.

The technical objects of the present invention are not limited to the above-mentioned technical problems, and other technical subjects not mentioned can be clearly understood by those skilled in the art from the following description.

According to a first aspect of the present invention, there is provided an apparatus for inserting an ear canal-type blood glucose monitor, comprising: a housing capable of being inserted into a human ear; A sensor present on said housing surface; A blood glucose calculation module that is provided in the housing and calculates blood glucose using information collected by the sensor; And a notification providing module that provides notification by at least one of a tactile and an auditory method when the calculated blood glucose is present within the housing and the calculated blood glucose is out of a predetermined range.

According to one embodiment, the sensor may be present in the form of a plurality of protrusions in at least a portion of the surface of the housing.

According to one embodiment, the sensor may be present in ciliary form in at least a portion of the surface of the housing.

According to one embodiment, the ciliary sensor includes a first ciliary form and a second ciliary form, wherein lengths of the first ciliary form and the second ciliary form may be different from each other.

According to one embodiment, a vicinity of a direction in which the housing is inserted into the ear is referred to as a first region, and a portion of the housing opposite to the direction of insertion into the ear is referred to as a second region. In the first region, And a ciliary type sensor may be present in the second region.

According to one embodiment, the sensor collects information necessary for blood glucose calculation by sensing secretions in the ear while being inserted into the ear of the person, and the blood glucose calculating module calculates information necessary for calculating the collected blood glucose Can be used to calculate the blood glucose of the person.

According to one embodiment, the information required for blood glucose calculation that the sensor collects may include at least one of oxygen saturation, saccharide, and glucose.

According to one embodiment, the sensor acquires body information such as a body temperature or a blood pressure through a secretion secreted from a hair follicle in the ear while being inserted into the ear of the person, and the notification providing module transmits the body information Information can be provided based on the information.

According to one embodiment, the ear canal insertion type blood glucose management device further includes a communication module for communicating with an external device, and the notification providing module may use the communication module when the calculated blood glucose is out of a preset range Thereby providing notification to an external device.

According to one embodiment, the ear canal insertion type blood glucose managing device may further include at least one of a vibration module and a sound module used by the notification providing module to provide a notification.

According to one embodiment, the sensor may have an elastic force.

According to one embodiment, the preset range includes a first range and a second range except for the first range, and the notification providing unit may be configured to determine whether the calculated blood glucose is out of the first range and belongs to the second range The second notification may provide a second notification that the at least one of the sound, the vibration period, and the vibration intensity is different from the first notification when the calculated blood glucose is out of the predetermined range.

According to a second aspect of the present invention, there is provided an ear canal insertion type blood sugar management method comprising the steps of: calculating blood glucose using information collected from a sensor existing on a surface of a housing insertable in a human ear; And providing a notification by at least one of a tactile and an auditory method when the calculated blood glucose is out of a predetermined range.

According to a third aspect of the present invention, there is provided a computer program stored in a medium, which stores information collected from a sensor on a surface of a housing that can be inserted into a human ear, Calculating; And providing a notification by at least one of a tactile and an auditory method when the calculated blood glucose is out of a preset range.

According to the present invention as described above, blood glucose can be checked in a non-invasive manner.

In addition, according to the present invention as described above, it is possible to easily check the blood glucose level by using the hearing-impaired elderly people who have experience using the hearing aid without any sense of resistance.

In addition, according to the present invention as described above, when the checked blood glucose level is a danger level, a notification can be provided to a wearer or a guardian. Therefore, the wearer or the guardian can check and manage the condition of his or her blood sugar.

In addition, according to the present invention as described above, not only the blood glucose can be efficiently checked using the protruding type sensor or the island type sensor, but also the feeling of fit is excellent and the risk of breakage can be reduced.

In addition, according to the present invention, functions for collecting information for checking blood glucose, calculating blood glucose levels, and providing notifications according to the calculated blood glucose levels can be integrated.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood to those of ordinary skill in the art from the following description.

FIG. 1 is a diagram illustrating an apparatus for inserting an ear type glucose monitor according to an embodiment of the present invention.
Fig. 2 is a view showing an example of a protrusion type sensor.
3 is a view showing an example of a ciliary type sensor.
4 is a diagram illustrating an apparatus for inserting an ear type glucose monitor according to another embodiment of the present invention.
FIG. 5 is a flowchart illustrating a method of managing an ear canal insertion type blood sugar according to another embodiment of the present invention.
FIG. 6 is a diagram showing an example of providing different notifications when the maximum value is exceeded or is less than the minimum value in a predetermined range.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise. The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification.

In this specification, a singular form may include plural forms unless specifically stated in the phrase. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions.

The present invention is an invention that is inserted into the ear to measure the blood sugar of the wearer and provides a notification so that the wearer can manage blood sugar. A specific embodiment of the present invention will be described with reference to Figs. 1 to 6. Fig.

FIG. 1 is a diagram illustrating an apparatus for inserting an ear type glucose monitor according to an embodiment of the present invention.

1, an ear canal insertion type blood glucose management apparatus 100 includes a housing 10, a sensor 20, a blood glucose calculation module 30 and a notification providing module 40, and includes a vibration module 50 and a sound module (60). ≪ / RTI >

The housing 10 is sized and shaped to be insertable into the ear of a person.

For example, the housing 10 may be in the form of, but not limited to, an earplug, an earphone or a hearing aid.

A sensor 20 is present on the surface of the housing 10.

In the description of the present invention, the sensor 20 is expressed as a single sensor, but it is also used to mean a plurality of sensors 20 as well. That is, a plurality of sensors 20 may exist on the surface of the housing 10.

The sensor 20 may be present on all surfaces of the housing 10, but the sensor 20 may be present in only a portion of the surface.

The sensor 20 can collect information necessary for blood glucose calculation by sensing secretions in the ear.

Specifically, the sensor 20 can collect information on oxygen saturation, saccharide, and / or glucose using components of secretions such as sweat of the ear.

The sensor 20 senses the secretion of the ear and may exist mainly in parts of the surface of the housing 10 that can contact the skin of the ear.

The sensor 20 may be of a protruding or ciliary type sensor 20 to effectively sense secretions in the ear, improve fit, and reduce the risk of breakage. The projection type sensor 20 is referred to as a projection type sensor 20. The ciliary type sensor 20 is referred to as a ciliary type sensor 20.

Fig. 2 is a view showing an example of the projection type sensor 20. Fig.

Referring to FIG. 2, the protrusion type sensor 20 may have a shape protruding like a sea squirt. Alternatively, the protrusion type sensor 20 may be shaped like a villa.

 Each of the protruding portions can form one sensor 20. Alternatively, one sensor 20 may have a shape having a plurality of protruding portions.

The protrusion type sensor 20 may be present in a predetermined area on the surface of the housing 10. [ Alternatively, the protrusion type sensors 20 may exist at predetermined or predetermined intervals on the surface of the housing 10 at regular or non-periodic intervals.

Alternatively, some of the predetermined areas of the surface of the housing 10 may have the protrusion type sensor 20 without any gap, and the protrusion type sensor 20 may not exist in the remaining part.

The protrusion type sensor 20 may have an elastic force so as to be effectively contacted with the skin of the ear to effectively measure secretions of the wearer's ears.

FIG. 3 is a diagram showing an example of the ciliary type sensor 20. FIG.

Referring to FIG. 3, the ciliated sensor 20 is a sensor 20 having a shape similar to the shape of a cilia, which means movable fine hair on the cell surface.

As shown in FIG. 3, the cilia type sensor 20 may have a plurality of cilia bundles (ten cilia bundles are represented in FIG. 3). There may be a predetermined spacing between each of the cilia bundles.

The ciliary sensor 20 may have a plurality of cilia bundles in a specific region, but only one cilia bundle may exist. One cilia bundle may have one or more sensors 20 in the form of hair.

The ciliary type sensor 20 may have elasticity and may be in contact with the body (e.g., the ear canal).

The ciliary type sensor 20 can be deformed by an external force that is weaker than the ciliary type sensor 20.

The shapes of the sensor 20 described with reference to Figs. 2 and 3 are merely examples.

A protrusion and a ciliary form may be fused or a portion of the housing 10 may have a protrusion type sensor 20 and another portion of the housing 10 may have a ciliary type sensor 20.

For example, a protrusion type sensor 20 may be present in the vicinity of the direction of insertion into the ear from the housing 10, rather than a ciliary shape, in order to prevent the wearer from being ticked. The ciliary type sensor 20 is present in the vicinity of the opposite direction of being inserted into the ear in the housing 10 in consideration of the fact that a predetermined gap may occur between the ear canal and the ear canal insertion type blood glucose monitoring device 100 depending on the wearing degree .

However, the direction in which the shape of the housing 10 is inserted into the ear can not always be determined, and the shape of the housing 10 can be inserted into the ear in any direction. In this case, the vicinity of the direction of insertion into the ear can be near one direction, and the direction near the opposite direction can be near the other direction.

In addition, the lengths of the respective ciliary forms in the ciliary sensor 20 may be different from each other. Similarly, the lengths and thicknesses of the respective protrusion shapes in the protrusion type sensor 20 may be different from each other.

Referring again to FIG. 1, the blood glucose calculation module 30 is located inside the housing 10 and calculates blood glucose using information collected by the sensor 20. [0033] FIG.

For example, the blood glucose calculation module 30 calculates the blood glucose of the wearer who has inserted the in-ear blood glucose meter 100 using the oxygen saturation, saccharide and / or glucose information collected by the sensor 20 can do.

A specific technique for calculating the blood sugar using the oxygen saturation, saccharide and / or glucose information by the blood glucose calculation module 30 may be known techniques.

However, the device 100 for managing an ear canal insertion type blood glucose monitor according to an embodiment of the present invention can collect information for calculating blood glucose through secretions secreted from the hair follicles in the ear and calculate blood glucose.

The notification providing module 40 may provide notification by at least one of a tactile and an auditory method when blood glucose calculated by the blood glucose calculation module 30 is out of a predetermined range.

The notification providing module 40 may include a vibration module 50 capable of generating vibrations in the ear canal insertion type blood glucose monitoring device 100 to provide a notification in a tactile manner. The vibration module 50 can generate vibration according to the notification providing signal of the notification providing module 40. [

That is, the notification providing module 40 may control the vibration module 50 to provide a notification.

In addition, the notification providing module 40 may include a sound module 60 capable of generating a sound in the ear canal insertion type blood glucose monitoring device 100 to provide notification in an auditory manner. The sound module 60 may generate a sound according to a notification providing signal of the notification providing module 40. [

That is, the notification providing module 40 may control the sound module 60 to provide a notification.

The predetermined range may have a maximum value and a minimum value.

The highest value can be set based on the blood glucose level corresponding to hyperglycemia. The lowest value can be set based on the blood glucose level corresponding to hypoglycemia. The maximum value and the minimum value may be preset or may be changed by the user or wearer.

The notification providing module 40 may provide the first notification to the user who inserted the ear canal insertion type blood glucose management device 100 when the calculated blood sugar exceeds the maximum value. The first notification is a notification that the current blood sugar level is high and there is a risk of hyperglycemia.

The notification providing module 40 can provide a second notification to the user if the calculated blood glucose is the lowest value. The second notification is a notification that the current blood glucose level is low and there is a risk of hypoglycemia.

The first notification and the second notification may be different in sound, vibration period, and / or vibration intensity. For example, the first notification may be audibly "high blood glucose levels ". The second notification can be audibly "low blood glucose levels".

As another example, the first notification may be a tactile alert that vibrates four times per second. The second notification can be a tactile alert that is vibrated twice per second.

The predetermined range may include a first range and a second range except for the first range.

For example, it is assumed that the predetermined range is 55 to 250, and the first range is set to 65 to 235. In this case, the second range is 55 to 65 and 235 to 250.

The notification providing module 40 may provide a third notification if the calculated blood glucose is out of the first range and falls within the second range.

The notification providing module 40 may provide a fourth notification when the calculated blood glucose is out of a preset range. The first notification and the second notification may be different in sound, vibration period, and / or vibration intensity.

FIG. 4 is a diagram illustrating an apparatus 100 for managing an ear canal insertion type blood glucose monitor according to another embodiment of the present invention.

4, an ear canal insertion type blood glucose controlling apparatus 100 according to another embodiment of the present invention includes a housing 10, a sensor 20, a blood glucose calculating module 30, a notification providing module 40, 70).

The housing 10, the sensor 20, the blood glucose calculating module 30, and the notification providing module 40 can be understood with reference to FIGS. 1 to 3.

The communication module 70 can transmit a signal to the external device. The communication module 70 may be capable of two-way communication, but only one-way communication may be possible considering the size and function of the device according to the present invention.

That is, the communication module 70 can transmit a signal to the external device from the ear canal insertion type blood glucose monitoring device 100 according to another embodiment of the present invention, and can not receive a signal from the external device.

The communication module 70 can operate according to the control signal of the notification providing module 40. [

That is, when the notification providing module 40 wants to provide a notification to the wearer or a caregiver of the wearer using an external device, the notification module 40 can transmit a signal to the external device to generate a notification through the communication module 70.

An external device that has received a signal to generate a notification may generate a notification according to a predetermined setting. The external device may provide tactile (e.g., vibration), audible (e.g., beep) and / or visual (via the display device of the external device).

The external device may be a desktop computer, a workstation, a personal digital assistant (PDA), a portable computer, a wireless phone, a mobile phone, a smart phone, an e-book ), A portable multimedia player (PMP), a portable game machine, a navigation device, a black box, a digital camera, a television, a device capable of transmitting and receiving information in a wireless environment, One of various electronic devices, one of various electronic devices constituting a computer network, one of various electronic devices constituting a telematics network, a smart card, or one of various components constituting a computing system Or the like. ≪ RTI ID = 0.0 >

When the notification providing module 40 provides a notification via an external device using the communication module 70, the ear-insertion-type blood glucose monitoring device 100 can not recognize that the vibration module 50 and the sound module 60 are not necessarily needed .

However, the notification providing module 40 may provide notifications to the plurality of persons by using the vibration module 50 and / or the sound module 60, as well as the communication module 70.

The ear canal insertion type blood glucose controlling apparatus 100 according to the embodiment of the present invention may obtain various body information of the wearer such as the body temperature and blood pressure of the wearer in addition to the information for calculating the blood glucose through the secretions secreted from the hair follicles in the ear. In addition, the ear canal insertion type blood glucose monitoring apparatus 100 according to the embodiment of the present invention can provide a notification to the wearer when the body temperature, blood pressure, etc. of the wearer are in dangerous state, have.

Hereinafter, a method of managing an ear canal insertion type blood sugar according to another embodiment of the present invention will be described with reference to FIGS. The present embodiment can be performed by a computing device having computing means. The computing device may be, for example, an ear canal insertion type blood glucose management device 100 according to an embodiment of the present invention. The constitution and operation of the above-described in-cane insertion type blood glucose monitoring apparatus 100 can be understood from the contents described with reference to Fig. 1 and Fig.

FIG. 5 is a flowchart illustrating a method of managing an ear canal insertion type blood sugar according to another embodiment of the present invention.

Referring to FIG. 5, the ear canal insertion type blood glucose monitoring apparatus 100 may collect information by sensing the secretion of the ear through the sensor 20 (S510).

The in-ear blood glucose control device 100 may calculate the blood glucose level using the information collected through the sensor 20 (S520).

The in-ear blood glucose control device 100 may determine whether the calculated blood glucose level is out of a preset range (S530).

If the calculated blood glucose level is out of a predetermined range, the in-ear blood glucose management device 100 may provide a notification (S530).

The predetermined range may be applied to the predetermined range described with reference to Figs. For example, the in-ear blood glucose control device 100 can operate as shown in FIG.

FIG. 6 is a diagram showing an example of providing different notifications when the maximum value is exceeded or is less than the minimum value in a predetermined range.

Referring to FIG. 6, if the calculated blood glucose level exceeds a predetermined maximum value (S610), the ear canal insertion type blood glucose management apparatus 100 may provide a hyperglycemic alert (S620). The hyperglycemic alert may be the same as or similar to the first alert.

If the calculated blood glucose level is lower than the predetermined minimum value (S630), the ear canal insertion type blood sugar managing apparatus 100 may provide a hypoglycemic alert (S630). The hypoglycemic alert may be the same as or similar to the second alert.

In FIG. 6, it is first determined whether the calculated blood glucose level exceeds a preset maximum value, and then it is determined whether or not the calculated blood glucose level is less than a predetermined minimum value. However, the determination order may be changed and a determination may be made at the same time.

The method of managing an ear canal insertion type blood sugar according to the embodiments of the present invention described above with reference to Figs. 6 to 7 is performed by executing a computer program embodied in computer readable code on a computer readable medium . The computer-readable medium may be, for example, a removable recording medium (CD, DVD, Blu-ray disc, USB storage device, removable hard disk) have. The computer program recorded on the computer-readable recording medium may be transmitted from the first computing device to the second computing device via a network such as the Internet and installed in the second computing device, Lt; / RTI > The first computing device and the second computing device may include a server device, a fixed computing device such as a desktop PC, a mobile computing device such as a notebook, a smart phone, a tablet PC, and a wearable computing device such as a smart watch, do.

The device 100 and method for controlling an ear canal insertion type blood glucose monitor according to an embodiment of the present invention can check blood glucose in a non-invasive manner.

In addition, the ear canal insertion type blood glucose monitoring device (100) and method according to the embodiment of the present invention can easily check the blood glucose level by using the hearing-impaired elderly people who have experience using the hearing aid without any sense of resistance.

Also, the device 100 and method for controlling insertion of an ear canal according to an embodiment of the present invention can provide a notification to a wearer or a guardian when the checked blood glucose level is a dangerous value. Therefore, the wearer or the guardian can check and manage the condition of his or her blood sugar.

In addition, the ear canal insertion type blood glucose monitoring device (100) and method according to the embodiment of the present invention not only can efficiently check blood glucose using the protruding type sensor (20) or island model sensor (20) The risk of breakage can be reduced.

In addition, the ear canal insertion type blood glucose monitoring device (100) and method according to the embodiment of the present invention can integrate functions for collecting information for checking blood glucose, calculating blood glucose values, and providing notifications according to the calculated blood glucose levels.

1, the blood glucose calculating module 30 and the notification providing module 40 refer to software or software such as a field-programmable gate array (FPGA) or an application-specific integrated circuit (ASIC) can do. However, the components are not limited to software or hardware, and may be configured to be in an addressable storage medium and configured to execute one or more processors. The functions provided in the components may be implemented by a more detailed component or may be implemented by a single component that performs a specific function by combining a plurality of components.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

Claims (18)

A housing capable of being inserted into a human ear;
A sensor present on said housing surface;
A blood glucose calculation module that is provided in the housing and calculates blood glucose using information collected by the sensor; And
And a notification providing module for providing a notification through at least one of a tactile and an auditory method when the calculated blood glucose is present within the housing and the calculated blood glucose is out of a preset range. The method according to claim 1,
The sensor includes:
Wherein at least a part of the surface of the housing exists in the form of a plurality of protrusions. The method according to claim 1,
The sensor includes:
Wherein the at least one part of the surface of the housing is present in the form of a cilia. The method of claim 3,
The ciliary-type sensor includes:
Wherein the first ciliary form and the second ciliary form are different from each other, wherein the lengths of the first ciliary form and the second ciliary form are different from each other. The method according to claim 1,
The vicinity of a direction of insertion into the ear of the housing is referred to as a first region and a portion of the housing opposite the direction of insertion into the ear is referred to as a second region,
Wherein a protrusion type sensor is present in the first region and a ciliary type sensor is present in the second region. The method according to claim 1,
The sensor includes:
Collecting information necessary for blood glucose calculation by sensing secretions of the ear in a state of being inserted into the ear of the person,
Wherein the blood glucose calculation module comprises:
And calculates the blood glucose of the person using the information necessary for the blood glucose calculation. The method according to claim 6,
The information required for blood glucose calculation, collected by the sensor,
An oxygen saturation degree, a saccharide level, and a glucose level. The method according to claim 1,
The sensor includes:
Acquiring information on at least one of a temperature and a blood pressure of the ear through the secretion secreted from the hair follicle in the state of being inserted into the ear of the person,
The notification providing module,
And provides a notification based on information on at least one of the obtained body temperature and blood pressure. The method according to claim 1,
Wherein the ear canal insertion type blood glucose management device comprises:
Further comprising a communication module for communication with an external device,
The notification providing module,
And provides the notification to an external device using the communication module when the calculated blood glucose is out of a preset range. The method according to claim 1,
Wherein the ear canal insertion type blood glucose management device comprises:
Further comprising at least one of a vibration module and a sound module used by the notification providing module to provide the notification. The method according to claim 1,
Wherein the sensor has an elastic force. The method according to claim 1,
Wherein the predetermined range includes a first range and a second range except for the first range,
The notification providing unit,
Providing a first notification when the calculated blood glucose is out of the first range and belonging to the second range,
Wherein the second notice is different from at least one of a sound, a vibration period, and a vibration intensity when the calculated blood sugar is out of the preset range. Calculating blood glucose using information collected from a sensor existing on a surface of a housing that can be inserted into a human ear; And
And providing a notification through at least one of a tactile and an auditory method when the calculated blood glucose is out of a preset range. 14. The method of claim 13,
The sensor includes:
Wherein at least a part of the surface of the housing exists in the form of a plurality of protrusions. 14. The method of claim 13,
The sensor includes:
Wherein the at least one part of the surface of the housing is present in a ciliary form on at least a part of the surface of the housing. 14. The method of claim 13,
The sensor includes:
Collecting information on at least one of oxygen saturation, saccharide, and glucose using the secretions of the ear in a state of being inserted into the ear of the person,
The blood glucose calculating step comprises:
Wherein the information on at least one of oxygen saturation, saccharide and glucose is used to calculate the blood sugar of the person. 14. The method of claim 13,
The predetermined range includes a maximum value and a minimum value,
Wherein if the calculated blood glucose level exceeds the maximum value, providing the notification comprises providing a first notification,
And providing a second notification that the at least one of the sound, the vibration period, and the vibration intensity is different from the first notification when the calculated blood glucose is less than the lowest value. Combined with hardware,
Calculating blood glucose using information collected from a sensor existing on a surface of a housing that can be inserted into a human ear; And
And providing notifications by at least one of a tactile and an auditory method when the calculated blood glucose is out of a predetermined range.

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