JP2017046913A - Bio-information detection device, fabric product, method for manufacturing bio-information detection device, and method for manufacturing fabric product - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bio-information detection device facilitating attachment thereof to a fabric product and capable of protecting electrodes, a fabric product to which the bio-information detection device is attached, and methods for manufacturing the bio-information detection device and the fabric product.SOLUTION: A bio-information detection device 1 according to the present invention includes: a sheet-like base material 2 having flexibility; an electrode member 4 formed at one principal surface 3A of the base material 2; a conductive member 6 having an opening 6a and coming into contact with the electrode member 4 from the opposite side of the base material 2; and a headed shaft member 8 inserted into the opening 6a of the conductive member 6 and the base material 2 and having conductivity. A head part 10 of the headed shaft member 8 comes into contact with the conductive member 6.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a device for detecting biological information and a fabric product to which the device is attached.

  In recent years, there is an increasing need to constantly detect biological information such as heartbeat, pulse, and electrocardiogram for early detection of disease and maintenance of health. However, conventional detection devices using electrode pads are always used. Is not realistic, and if the apparatus is used, a physical and psychological burden is generated on the subject. In order to solve such problems, various devices (so-called wearable sensors) that can easily detect biological information by being worn on clothes have been developed, and wearable sensors are attached to clothes by various methods. .

  Patent Document 1 discloses a biological electrode that covers a surface of a biological signal receiving unit (electrode) opposite to a surface in contact with a living body with a moisture evaporation suppression cover, and is sewn or adhered to clothing (patent). Reference 1, paragraphs 0020 and 0026).

  Patent Document 2 discloses a biological information measuring garment in which an electrode portion is formed by weaving conductive fibers on the skin contact surface side of a subject of a shirt (paragraph 0055 of Patent Document 2).

  In addition to the cited documents, engaging means such as hook-and-loop fasteners and snap buttons are used when attaching the biological information detection device to clothes.

JP 2014-226367 A JP 2011-98214 A

  However, the bioelectrode described in Patent Document 1 needs to sew or bond a moisture evaporation suppression cover to the garment while arranging the biosignal receiving unit as an electrode at a desired position on the garment. Since it is necessary to knit the conductive fiber as an electrode in the described clothes, it took time to manufacture such clothes. Moreover, in the biometric information detection apparatus described in Patent Documents 1 and 2, since the biometric information is obtained by directly contacting the electrode with the skin surface of the human body, when the user's skin is weak, skin inflammation, There was a risk of causing rash, itching, etc.

On the other hand, the biological information detection device using the engagement means such as the snap button can be easily attached to the clothes, but if the attachment position is wrong or the engagement operation is repeated, an impact is applied to the electrode and the electrode is damaged. There was a case.
Then, this invention aims at providing the biological information detection apparatus which can be easily attached to a cloth product, and can protect an electrode, the cloth product to which the said apparatus was attached, and these manufacturing methods. .

  The biological information detecting device of the present invention that has achieved the above object has a flexible sheet-like base material, an electrode member formed on one main surface side of the base material, and an opening. A conductive member that is in contact with the electrode member from the opposite side, and a headed shaft member that is inserted into the opening and the base material and has conductivity, and the head of the headed shaft member and the conductive member are It is characterized by touching. The biological information detection device of the present invention is attached to an attachment object such as a cloth by inserting a headed shaft member through an opening of a conductive member. The conductive member provided in the biological information detection device of the present invention has an opening, and the opening functions as a guide when the headed shaft member is inserted into the base material. The position and insertion direction can be made appropriate. Since the conductive member according to the present invention is in contact with the electrode member from the side opposite to the base material, it also has a role of protecting the electrode member. In the present invention, since the head of the headed shaft member is in contact with the conductive member, electrons are exchanged between the headed shaft member and the conductive member.

  The thickness of the conductive member is preferably at least twice the thickness of the electrode member. More preferably, the thickness of the conductive member is 10 times or more the thickness of the electrode member. Thereby, the protection function of the electrode member by the conductive member and the guide function of the insertion position and the insertion direction of the headed shaft member can be enhanced.

  The biological information detection device of the present invention preferably further includes a flexible protective member that covers the electrode member from the one main surface side of the substrate. Since the electrode member is protected by the protective member in addition to the conductive member, the electrode can be prevented from being damaged even if an impact is applied to the electrode.

  It is preferable that the protective member has moisture permeability and waterproofness. At this time, it is preferable that the protective member covers the electrode member, the conductive member, and the headed shaft member from the one main surface side of the substrate. If the protective member has moisture permeability and waterproofness, it is difficult for the liquid to pass through while allowing the vapor to pass therethrough, so that it is possible to suppress the occurrence of steaming of the user. Further, since the protective member having moisture permeability and waterproofness covers the electrode member, the conductive member, and the headed shaft member from the one main surface side of the base material, even if the biological information detection device is immersed in the liquid Since it is difficult for the liquid to reach the electrode member side, damage to the electrode member can be suppressed. For this reason, it becomes possible to wash | clean and use a biological information detection apparatus repeatedly, for example.

  Preferably, the electrode member has an opening communicating with the opening of the conductive member, and the headed shaft member is inserted through the opening of the conductive member and the opening of the electrode member. Since the electrode member has an opening, it is possible to improve the accuracy of the insertion position of the headed shaft member with respect to the electrode member and the conductive member, and thus the attachment position to the attachment object such as the fabric.

  It is preferable that the outermost diameter of the conductive member is larger than the maximum diameter of the opening of the electrode member. By making the outermost diameter of the conductive member larger than the maximum diameter of the opening of the electrode member, the electrode member can be easily placed over the conductive member in the vicinity of the opening of the electrode member. Can be enhanced.

  Preferably, the substrate has an opening communicating with the opening of the conductive member, and the headed shaft member is inserted through the opening of the conductive member and the opening of the substrate. Since the base material has an opening, it is possible to improve the accuracy of the insertion position of the headed shaft member with respect to the base material and the conductive member, and hence the attachment position to the attachment object such as the fabric.

  It is preferable that the outermost diameter of the conductive member is larger than the maximum diameter of the opening of the base material. By making the outermost diameter of the conductive member larger than the maximum diameter of the opening of the base material, the conductive member is pushed from one main surface side of the base material to the other main surface side when the headed shaft member is inserted. The member is prevented from being deformed.

  The peripheral edge of the headed shaft member facing the conductive member at the head is preferably a chamfered portion. If the peripheral edge facing the conductive member of the head is a chamfered portion, stress can be prevented from concentrating on the one main surface side of the conductive member in contact with the peripheral edge of the head. The stress transmitted to the electrode member can also be reduced.

  The periphery of the conductive member facing the electrode member is preferably a chamfered portion. If chamfering is performed on the periphery of the conductive member that faces the electrode member, stress is prevented from concentrating on the portion where the conductive member and the electrode member are in contact with each other, reducing the risk of deformation and damage to the electrode member. it can.

  It is preferable that the base material has moisture permeability and waterproofness. If the base material has moisture permeability and waterproofness, it is difficult for the liquid to pass through while allowing the vapor to pass therethrough.

  Another biological information detection apparatus of the present invention includes a flexible sheet-like base material, an electrode member formed on one main surface side of the base material, and a base material from one main surface side of the base material. A headed shaft member having conductivity, and a protective member that covers the electrode member from one main surface side of the substrate, and the head of the headed shaft member and the electrode member are in contact with each other It is characterized by being. Another biological information detection apparatus of the present invention is attached to a cloth product or the like by a headed shaft member inserted through the base material from one main surface side of the base material. Since another biological information detection apparatus of the present invention has a protective member that covers the electrode member, the electrode member can be prevented from being damaged even if an impact is applied to the electrode member. In another biological information detecting device of the present invention, the head of the headed shaft member and the electrode member are in contact with each other, so that electrons are exchanged between the headed shaft member and the electrode member.

  The present invention also includes a fabric product including the fabric and the above-described biological information detection device in which the other main surface of the base material is bonded to the skin side surface of the fabric. The cloth product may be clothing, a duvet cover, a pillow cover, or a sheet. By using a cloth product having a biological information detection device, it is possible to detect biological information on a daily basis while reducing the physical and psychological burden on the subject.

  The manufacturing method of the biological information detection device of the present invention includes a step of forming an electrode member on one main surface of a flexible sheet-like base material, and a conductive member having an opening from the opposite side of the base material. And a step of contacting the member, and a step of inserting a headed shaft member having conductivity into the opening and the base material from the one main surface side of the base material. In the manufacturing method of the biological information detecting device of the present invention, the opening of the conductive member can be used as a guide when the headed shaft member is inserted into the base material. Can be made appropriate.

  It is preferable that the manufacturing method of the biological information detection apparatus of this invention includes the process of covering an electrode member with the flexible protection member from the one main surface side of a base material. Thereby, an electrode member is supported also from the one main surface side of a base material.

  The method for producing a fabric product according to the present invention includes a step of forming an electrode member on one main surface of a flexible sheet-like substrate, and a conductive member having an opening from the opposite side of the substrate to the electrode member. A step of contacting, a step of bonding the other main surface of the base material to the fabric, a step of inserting a headed shaft member having conductivity into the opening, the base material, and the fabric from the one main surface side of the base material. . In the method for manufacturing a cloth product according to the present invention, the opening of the conductive member can be used as a guide when the headed shaft member is inserted into the base material and the fabric. Can be made appropriate.

In the biological information detecting device of the present invention, the opening of the conductive member can be used as a guide when the headed shaft member is inserted into the base material. can do. The conductive member also has a role of protecting the electrode member. Furthermore, since the head of the headed shaft member and the conductive member are in contact with each other, electrons are exchanged between the headed shaft member and the conductive member.
In addition, the manufacturing method of the biological information detection device and the manufacturing method of the fabric product of the present invention can use the opening of the conductive member as a guide when inserting the headed shaft member into the base material. The insertion position and insertion direction of the head shaft member can be made appropriate.

The sectional view of the living body information sensing device of the present invention is represented. The assembly drawing of the biometric information detection apparatus of this invention is represented. The perspective view of the electrically-conductive member which concerns on this invention is represented. The top view of the electrically-conductive member which concerns on this invention is represented. The sectional view of the living body information sensing device of the present invention is represented. The sectional view of the living body information sensing device of the present invention is represented. The sectional view of the living body information sensing device of the present invention is represented. Sectional drawing of another biological information detection apparatus of this invention is represented. 1 represents a cross-sectional view of a fabric product of the present invention. The top view of the fabric product (clothing) of this invention is represented. Sectional drawing which shows the manufacturing method of the biometric information detection apparatus of this invention is represented. Sectional drawing which shows the manufacturing method of the biometric information detection apparatus of this invention is represented. Sectional drawing which shows the manufacturing method of the biometric information detection apparatus of this invention is represented. Sectional drawing which shows the manufacturing method of the biometric information detection apparatus of this invention is represented. Sectional drawing which shows the manufacturing method of the biometric information detection apparatus of this invention is represented. Sectional drawing which shows the manufacturing method of the fabric product of this invention is represented. Sectional drawing which shows the manufacturing method of the fabric product of this invention is represented. Sectional drawing which shows the manufacturing method of the fabric product of this invention is represented. Sectional drawing which shows the manufacturing method of the fabric product of this invention is represented. Sectional drawing which shows the manufacturing method of the fabric product of this invention is represented.

  Hereinafter, the biological information detection device and the fabric product according to the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the illustrated examples, and can be adapted to the purpose described above and below. It is also possible to carry out by appropriately changing the range, and all of them are included in the technical scope of the present invention.

1. Biological Information Detection Device In the present invention, the biological information detection device is a device that detects an electrical signal related to the biological information in a contact or non-contact manner. In this specification, the biological information detection device may be simply referred to as “detection device” or “device”.

  In the present invention, the biological information means information related to human biological functions, such as heartbeat, pulse, electrocardiogram, electroencephalogram, body temperature, breathing, sweating, and the like.

(Embodiment)
FIG. 1 shows a cross-sectional view of the biological information detection apparatus 1 of the present invention, and FIG. 2 shows an assembly drawing of the biological information detection apparatus 1 of the present invention. As shown in FIG. 1, the biological information detection apparatus 1 of the present invention includes a flexible sheet-like base material 2, an electrode member 4 formed on one main surface side of the base material 2, and an opening 6 a. And a conductive member 6 that is in contact with the electrode member 4 from the side opposite to the substrate 2, and an opening 6 a and a headed shaft member 8 that is inserted into the substrate 2 and has conductivity.

  In the present invention, the term “insertion” means that other members are passed through the hole formed in the one member, and other members are passed through the one member in which no hole is formed. It is meant to include.

  The detection device 1 has a thickness direction and a surface direction. The thickness direction of the detection device 1 is a direction in which the base material 2, the electrode member 4, the conductive member 6, and the protection member 14 are laminated, and the surface direction of the detection device 1 is a direction orthogonal to the thickness direction.

  The base material 2 has one main surface 3 </ b> A and the other main surface 3 </ b> B, and is provided to support the electrode member 4. One main surface 3A of the base material 2 means a surface facing the user's skin in the state where the device 1 is used, and the other main surface 3B of the base material 2 is a state where the device 1 is used. Means the opposite side of the user.

  The substrate 2 is formed from a flexible material. The base material 2 is comprised by the sheet form, for example, is formed from a polymer film or a fabric. Examples of the polymer film include polyurethane (PU), polyethylene naphthalate (PEN), polyethylene terephthalate (PET), and polyimide (PI). The fabric is a fabric composed of a woven fabric, a knitted fabric, a non-woven fabric, or a material in which a resin is laminated thereon. Examples of the fibers constituting the fabric include natural fibers such as cotton and silk, polyester, polyethylene, nylon, and the like. A synthetic fiber is mentioned.

  If the thickness of the base material 2 is too large, the thickness of the device 1 is increased. Therefore, the thickness of the base material 2 is preferably 1000 μm or less, more preferably 500 μm or less, and even more preferably 100 μm or less. On the other hand, if the thickness of the base material 2 is too small, it becomes difficult to handle the base material 2 because the base material 2 is broken or broken at the time of manufacturing the device 1, and therefore the thickness of the base material 2 is preferably 10 μm or more, More preferably, it is more preferably 30 μm or more.

The substrate 2 preferably has moisture permeability. Thereby, when a user uses the apparatus 1, generation | occurrence | production of the inflammation of the skin, a rash, itching, etc. is suppressed. Specifically, the moisture permeability measured according to the JIS L 1099 A-1 method is preferably, for example, 20 g / m ² / h or more, more preferably 70 g / m ² / h or more, More preferably, it is 120 g / m ² / h or more.

  It is preferable that the base material 2 has waterproofness. Thereby, even if the apparatus 1 is immersed in the liquid, the liquid does not easily reach the electrode member 4 side, so that the electrode member 4 can be prevented from being damaged. For this reason, for example, the apparatus 1 can be repeatedly washed and used. Specifically, the water pressure measured according to the provisions of the JIS L1092 water resistance test (hydrostatic pressure method) is preferably 5 kPa or more, more preferably 50 kPa or more, and further preferably 100 kPa or more.

  It is preferable that the base material 2 has moisture permeability and waterproofness. If the base material 2 has moisture permeability and waterproofness, it is difficult for the liquid to pass through while allowing the vapor to pass therethrough, so that it is possible to suppress the occurrence of steaming of the user.

  The electrode member 4 is formed on the one main surface 3A side of the substrate 2 and detects, for example, a change in electrostatic capacity between the human body and the electrode member 4 due to a biological phenomenon as a bioelectric signal.

  The electrode member 4 is not particularly limited as long as it is made of a conductive material, but is preferably configured in a sheet shape from the viewpoint of increasing the flexibility of the device 1. Therefore, the electrode member 4 is preferably a non-woven fabric, woven fabric, knitted fabric using conductive fibers or metal-plated fibers, a conductive film printed or applied on the substrate 2, a conductive foil, or the like.

  Since the flexibility of the device 1 is enhanced by suppressing the thickness of the electrode member 4, the thickness of the electrode member 4 is preferably 100 μm or less, more preferably 80 μm or less, and 50 μm or less. More preferably. On the other hand, in order to ensure the current density flowing through the electrode member 4, the thickness of the electrode member 4 is preferably 0.1 μm or more, more preferably 0.5 μm or more, and even more preferably 1 μm or more. .

  In the present invention, that the electrode member 4 is formed on the one main surface 3A side of the substrate 2 means that the electrode member 4 is fixed directly or indirectly to the one main surface 3A of the substrate 2. That the electrode member 4 is directly fixed to the one main surface 3A of the base material 2 means that, for example, a conductive film is printed or applied to the one main surface 3A of the base material 2, or conductive fibers or metal plating is formed. This means that the nonwoven fabric, woven fabric, knitted fabric or conductive foil using the prepared fibers is fixed to the one main surface 3A of the substrate 2 by heat fusion, ultrasonic fusion or the like. On the other hand, that the electrode member 4 is indirectly fixed to the one main surface 3A of the base 2 is, for example, a non-woven fabric, a woven fabric, a knitted fabric or a conductive foil using conductive fibers or metal-plated fibers. , Means a state in which it is fixed to the one main surface 3A of the substrate 2 by adhesion with an adhesive.

When bonding the base material 2 and the electrode member 4 with an adhesive, it is preferable that the adhesive has moisture permeability from the viewpoint of suppressing inflammation, rash, itchiness, etc. of the user's skin. Specifically, the moisture permeability measured according to the JIS L 1099 A-1 method is preferably, for example, 20 g / m ² / h or more, more preferably 70 g / m ² / h or more, More preferably, it is 120 g / m ² / h or more.

  Since the device 1 of the present invention is used by being attached to an attachment such as a fabric, the electrode member 4 preferably has moisture permeability like the substrate 2. In order to ensure moisture permeability, when the electrode member 4 is formed on the substrate 2, a pattern such as a net, stripe, or floating island can be formed by a printing method. The electrode member 4 on which the pattern is formed in this way contributes to improvement of moisture permeability and flexibility of the device 1.

  From the viewpoint of improving the operating speed of the apparatus 1, it is preferable that the material of the electrode member 4 has high conductivity. Examples of the material of the electrode member 4 include metal materials such as copper, silver, and gold, and carbon nanotubes (CNT). Carbon materials such as graphene, conductive polymer materials such as polyethylene dioxythiophene (PEDOT), and the like can be used.

To reliably detect the weak bioelectric signals, the area of the electrode member 4 is preferably 1 cm ² or more, more preferably 2 cm ² or more, more preferably 3 cm ² or more. On the other hand, although there is no particular upper limit, the area of the electrode member 4 is preferably 20 cm ² or less, for example, 16 cm ² or less, for example, 12 cm ² or less in order to obtain biological information of a specific location. It is more preferable.

  The conductive member 6 mainly plays a role of transferring a bioelectric signal detected by the electrode member 4 to the headed shaft member 8 described later. For the purpose of protecting the electrode member 4, the conductive member 6 is disposed so as to be in contact with the electrode member 4 from the side opposite to the substrate 2.

  The conductive member 6 may be in contact with the electrode member 4 in order to conduct with the electrode member 4, and may be fixed to each other or unfixed. The conductive member 6 and the electrode member 4 can be fixed by a fixing means such as adhesion using a conductive adhesive, thermal fusion, or ultrasonic fusion.

  The conductive member 6 can be composed of a conductive material or a mixture of an insulating material and a conductive material. As the conductive material, for example, a metal material such as copper, silver, or gold, a carbon material such as CNT or graphene, or a conductive polymer material such as PEDOT can be used. As the insulating material, for example, a cloth or a synthetic resin can be used. The mixture of the insulating material and the conductive material is, for example, a synthetic resin or a cloth whose surface is coated with a conductive material, or a conductive particle such as metal powder solidified with a synthetic resin. If the conductive member 6 is made of metal, it is possible to suppress the impact on the electrode member 4 even if the headed shaft member 8 is inserted through the opening 6a of the conductive member 6 and the base member 2, so that the electrode member 4 is protected. Function is further enhanced. On the other hand, if the conductive member 6 is composed of a mixture of an insulating material and a conductive material, flexibility can be imparted compared to a case where the conductive member 6 is composed of only metal.

  From the viewpoint of enhancing the protection function of the electrode member 4 by the conductive member 6 and the guide function of the insertion position and insertion direction of the headed shaft member 8, the thickness of the conductive member 6 is more than twice the thickness of the electrode member 4. Preferably, it is 5 times or more, more preferably 10 times or more.

  Specifically, the thickness of the conductive member 6 is preferably 10 μm or more, preferably 50 μm or more, and more preferably 100 μm or more. Thus, the electrode member 4 can be reliably protected by setting the lower limit of the thickness of the conductive member 6. Although there is no particular upper limit, in order to prevent the device 1 from being bulky in the thickness direction, the thickness of the conductive member 6 is preferably 1000 μm or less, more preferably 700 μm or less, and further preferably 500 μm or less. preferable.

  The conductive member 6 has an opening 6a for inserting a headed shaft member 8 described later. The apparatus 1 of the present invention is provided with a conductive member 6 having an opening 6 a separately from the electrode member 4, and a guide for inserting the headed shaft member 8 into the base member 2 and the electrode member 4 through the opening 6 a. Therefore, the insertion position and insertion direction of the headed shaft member 8 can be made appropriate.

  The shape of the opening 6a of the conductive member 6 in the surface direction of the device 1 may be a closed shape or may be a shape that is not closed, as long as it penetrates in the thickness direction of the device 1. The shape of the opening 6a of the conductive member 6 in the surface direction of the device 1 can be, for example, a circular shape, an elliptical shape, a polygonal shape, or a combination thereof.

  As the conductive member 6, a member in which the opening 6a is formed in advance may be used. Alternatively, the opening 6a may be formed in the conductive member 6 in which no opening is formed by using a method such as puncturing with a needle, cauterization with laser, or opening by punching.

  FIG. 3 is a perspective view showing a configuration example of the conductive member according to the present invention, and FIG. 4 is a plan view showing a configuration example of the conductive member according to the present invention. The shape of the conductive member 6 is not particularly limited, but can be simply formed in an annular shape as shown in FIGS. As the conductive member 6, for example, a washer (metal washer-shaped), a conductive tape, a conductive sheet, a conductive plastic, or a conductive resin formed by coating or printing can be used.

  The electrode member 4 preferably has an opening 4 a communicating with the opening 6 a of the conductive member 6, and the headed shaft member 8 is preferably inserted through the opening 6 a of the conductive member 6 and the opening 4 a of the electrode member 4. Since the electrode member 4 has the opening 4a, it is possible to improve the accuracy of the insertion position of the headed shaft member 8 with respect to the electrode member 4 and the conductive member 6, and consequently the attachment position to the attachment object.

  The outermost diameter of the conductive member 6 is preferably larger than the maximum diameter of the opening 4 a of the electrode member 4. By making the outermost diameter of the conductive member 6 larger than the maximum diameter of the opening 4 a of the electrode member 4, the electrode member 4 can be easily placed on the conductive member 6 in the vicinity of the opening 4 a of the electrode member 4. The protection function of the electrode member 4 by the member 6 can be enhanced.

  As shown in FIGS. 3 to 4, when the conductive member 6 is formed in an annular shape, a region extending from the inner side surface of the opening 6 a of the conductive member 6 to the outer side surface of the conductive member 6 in the surface direction of the device 1, When the inner region 6i and the outer region 6o are divided into three in the radial direction, and the central region 6c therebetween, the electrode member 4 is preferably disposed at least in the outer region 6o. By arranging the electrode member 4 so as to overlap the outer region 6 o of the conductive member 6, the electrode member 4 can be protected by the conductive member 6.

  When the conductive member 6 is formed in an annular shape, the electrode member 4 is preferably arranged in the central region 6 c of the conductive member 6. By arranging the electrode member 4 so as to overlap the outer region 6o and the central region 6c of the conductive member 6, the protection function of the electrode member 4 by the conductive member 6 can be further enhanced.

  When the conductive member 6 is formed in an annular shape, the electrode member 4 is preferably not disposed in the inner region 6 i of the conductive member 6. Since the inner region 6 i of the conductive member 6 is close to the opening 6 a, it easily deforms when the headed shaft member 8 is inserted into the opening 6 a of the conductive member 6. For this reason, since the electrode member 4 is not disposed in the inner region 6i of the conductive member 6, the risk of the electrode member 4 being deformed and damaged can be reduced.

  The peripheral edge of the conductive member 6 facing the electrode member 4 is preferably a chamfered portion. If chamfering is performed on the periphery of the conductive member 6 facing the electrode member 4, it is possible to suppress stress from being concentrated on the portion where the conductive member 6 and the electrode member 4 are in contact with each other, and the electrode member 4 is deformed. The risk of damage can be reduced.

  As shown in FIG. 2, the base material 2 preferably has an opening 2 a communicating with the opening 6 a of the conductive member 6. If the base material 2 has the opening 2a, the accuracy of the insertion position of the headed shaft member 8 with respect to the base material 2 and the conductive member 6, and consequently the attachment position to the attachment object can be improved.

  It is preferable that the outermost diameter of the conductive member 6 is larger than the maximum diameter of the opening 2 a of the substrate 2. By making the outermost diameter of the conductive member 6 larger than the maximum diameter of the opening 2a of the base member 2, the conductive member 6 is inserted from the one main surface 3A side of the base member 2 to the other main portion when the headed shaft member 8 is inserted. The electrode member 4 is prevented from being deformed by being pushed into the surface 3B side.

  As shown in FIG. 1, the headed shaft member 8 is inserted through the opening 6 a of the conductive member 6 and the base material 2. The headed shaft member 8 has conductivity, and the headed shaft member 8 and the conductive member 6 are in contact with each other. For this reason, the headed shaft member 8 transmits the bioelectric signal detected by the electrode member 4 and transmitted to the conductive member 6 to an external device such as an electrocardiograph connected separately.

  The headed shaft member 8 can be made of a conductive material or a mixture of an insulating material and a conductive material. As the conductive material, a metal material such as copper, silver, or gold, a carbon material such as CNT or graphene, or a conductive polymer material such as PEDOT can be used. The mixture of the insulating material and the conductive material is one in which the surface of a synthetic resin is coated with a conductive material, or conductive particles such as metal powder are solidified with a synthetic resin.

  The headed shaft member 8 has a shaft portion 9 inserted through the opening 6 a of the conductive member 6 and the substrate 2. The maximum diameter of the opening 6 a of the conductive member 6 is preferably larger than the outermost diameter of the shaft portion 9 of the headed shaft member 8. Thereby, the shaft portion 9 of the headed shaft member 8 can be easily inserted into the opening 6 a of the conductive member 6. On the other hand, the maximum diameter of the opening 6 a of the conductive member 6 can be made smaller than the outermost diameter of the shaft portion 9 of the headed shaft member 8. In this case, when the shaft portion 9 of the headed shaft member 8 is inserted through the opening 6 a of the conductive member 6, the contact area between the outer surface of the shaft portion 9 of the headed shaft member 8 and the inner wall of the opening 6 a of the conductive member 6. Increases, and it becomes easier for electrons to be exchanged between the headed shaft member 8 and the conductive member 6, so that the speed at which the bioelectric signal is transmitted to the external device is improved.

  As shown in FIG. 5, the tip of the shaft portion 9 may be formed in a cone shape. Even when the opening 2a is not formed in the base material 2, when the shaft portion 9 is inserted through the base material 2, the base material 2 is pushed into the other main surface 3B side by the cone-shaped tip of the shaft portion 9. 2 can be penetrated. Thus, the aspect which makes the front-end | tip of the axial part 9 conical is suitable when the opening 2a is not formed in the base material 2. FIG. Here, the tip of the shaft portion 9 is the side opposite to the head portion 10 (that is, the side that is first inserted into the opening 6a of the conductive member 6). For example, when the shaft portion 9 is divided into four equal parts in the axial direction. Means the tip opposite to the head 10.

  The shaft portion 9 of the headed shaft member 8 may be connected to an external device that receives a bioelectric signal detected by the electrode member 4. The external device is, for example, a conducting wire that transmits a bioelectric signal or an analyzer that analyzes the bioelectric signal.

  The headed shaft member 8 has a head 10 that does not pass through the opening 6 a of the conductive member 6. Specifically, the outermost diameter of the head 10 is larger than the maximum diameter of the opening of the conductive member 6. For this reason, it is suppressed that the headed shaft member 8 falls to the other main surface 3B side of the base material 2.

  In the device 1 of the present invention, the head 10 of the headed shaft member 8 and the conductive member 6 are in contact with each other. This is because electrons are exchanged between the headed shaft member 8 and the conductive member 6.

  The peripheral edge of the headed shaft member 8 facing the conductive member 6 of the head 10 is preferably a chamfered portion. If the periphery of the head 10 facing the conductive member 6 is a chamfered portion, it is possible to suppress stress concentration on the one main surface 3A side of the conductive member 6 that contacts the periphery of the head 10. As a result, the stress transmitted to the electrode member 4 through the conductive member 6 can also be reduced.

  Although depending on the size of the head portion 10 of the headed shaft member 8, the radius of curvature R of the chamfered portion in the thickness direction of the apparatus 1 can be set to 1 mm to 5 mm, for example.

  As shown in FIG. 6, the biological information detection device 1 of the present invention may have a hole member 12 having a hole portion 13 that engages with the shaft portion 9 of the headed shaft member 8. The conductive member 6, the electrode member 4, and the base material 2 can be held by the headed shaft member 8 and the hole member 12.

  The hole member 12 may have a cylindrical shape having a lumen by allowing the hole portion 13 to penetrate in the axial direction of the headed shaft member 8. The hole member 12 may have a bottomed cylindrical shape, the hole portion 13 may not penetrate the hole member 12, and the hole portion 13 may be provided along the axial direction of the headed shaft member 8.

  As with the headed shaft member 8, the hole member 12 is preferably composed of a conductive material or a mixture of an insulating material and a conductive material. In this case, the shaft portion 9 of the headed shaft member 8 can function as a connector for connecting an external device.

  Each of the headed shaft member 8 and the hole member 12 may be, for example, a known snap button unevenness.

  As shown in FIG. 1, the device 1 of the present invention preferably further includes a protective member 14 covering the electrode member 4 from the one main surface 3 </ b> A side of the substrate 2. The electrode member 4 can be supported from the one main surface 3A side of the base material 2 by covering the electrode member 4 from the one main surface 3A side of the base material 2 with the protective member 14. Moreover, since it can suppress that a user's skin contacts the electrode member 4 directly, generation | occurrence | production of the inflammation of the user's skin, a rash, etc. can be suppressed.

  As shown in FIGS. 1 and 7, the base material 2, the electrode member 4, and the conductive member 6 are more preferably covered from the one main surface 3 </ b> A side of the base material 2. It can suppress further that a user's skin contacts the electrode member 4 directly.

  Further, as shown in FIG. 7, it is preferable that the protective member 14 covers the electrode member 4, the conductive member 6, and the headed shaft member 8 from the one main surface 3 </ b> A side of the substrate 2. According to such a protective member 14, it is possible to suppress direct contact between the user's skin and the electrode member 4, the conductive member 6, and the headed shaft member 8. More deterrence.

The protective member 14 and the electrode member 4, the protective member 14 and the base material 2, and the protective member 14 and the conductive member 6 can be fixed by fixing means such as adhesive bonding, thermal fusion, and ultrasonic fusion. From the viewpoint of suppressing inflammation, rash, itching, etc. on the user's skin, the adhesive preferably has moisture permeability. Specifically, the moisture permeability measured according to the JIS L 1099 A-1 method is preferably, for example, 20 g / m ² / h or more, more preferably 70 g / m ² / h or more, More preferably, it is 120 g / m ² / h or more.

  An opening 14 a may be formed in the protection member 14. In this case, the maximum diameter of the opening 14 a of the protection member 14 is preferably larger than the outermost diameter of the head 10 of the headed shaft member 8. The speed at which electrons are transferred between the headed shaft member 8 and the conductive member 6 in the thickness direction of the device 1, with the protective member 14 being sandwiched between the head 10 of the headed shaft member 8 and the conductive member 6. This is to prevent the decrease in the value.

  The maximum diameter of the opening 14 a of the protection member 14 is preferably smaller than the outermost diameter of the conductive member 6. As a result, the conductive member 6 and the protective member 14 are arranged so as to overlap each other, so that even if the headed shaft member 8 is inserted into the opening 6 a of the conductive member 6, a part of the conductive member 6 overlapping the electrode member 4 is based. It becomes difficult to lift to the one main surface 3A side of the material 2, and it is suppressed that the electrode member 4 is exposed.

  Although it will not specifically limit if the protection member 14 is formed from the material which has flexibility, For example, it can form from polymer films, such as PU, PEN, PET, PI.

  If the thickness of the protective member 14 is too large, the thickness of the device 1 increases. Therefore, the thickness of the protective member 14 is preferably 1000 μm or less, more preferably 500 μm or less, and even more preferably 100 μm or less. On the other hand, if the thickness of the protective member 14 is too small, the protective member 14 may be damaged during the manufacture of the device 1, so that the protective function cannot be exhibited. Therefore, the thickness of the protective member 14 is preferably 10 μm or more, and more preferably 20 μm or more. More preferably, it is more preferably 30 μm or more.

As with the substrate 2, the protective member 14 preferably has moisture permeability. Thereby, when a user uses the apparatus 1, generation | occurrence | production of the inflammation of the skin, a rash, itching, etc. is suppressed. Specifically, the moisture permeability measured according to the JIS L 1099 A-1 method is preferably, for example, 20 g / m ² / h or more, more preferably 70 g / m ² / h or more, More preferably, it is 120 g / m ² / h or more.

  As with the base material 2, the protective member 14 is preferably waterproof. Specifically, the water pressure measured according to the JIS L 1092 water resistance test (hydrostatic pressure method) is preferably 5 kPa or more, more preferably 50 kPa or more, and even more preferably 100 kPa or more.

  The protective member 14 preferably has the moisture permeability and waterproof properties described above. If the protective member 14 has moisture permeability and waterproofness, it is difficult to pass liquid while allowing vapor to pass through, so that it is possible to suppress the occurrence of the user's skin heat.

  It is preferable that the protective member 14 has moisture permeability and waterproofness, and the protective member 14 covers the electrode member 4, the conductive member 6, and the headed shaft member 8 from the one main surface 3 </ b> A side of the substrate 2. When the protective member 14 having moisture permeability and waterproofness covers the electrode member 4, the conductive member 6, and the headed shaft member 8 from the one main surface 3A side of the base material 2, the device 1 is immersed in the liquid. Since the liquid hardly reaches the electrode member 4 side, damage to the electrode member 4 can be suppressed. For this reason, for example, the apparatus 1 can be repeatedly washed and used.

The size of each member described above may be set as follows.
The substrate 2 preferably has an opening 2 a communicating with the opening 6 a of the conductive member 6, and the headed shaft member 8 is preferably inserted through the opening 6 a of the conductive member 6 and the opening 2 a of the substrate 2. Since the base material 2 has the opening 2a, the accuracy of the insertion position of the headed shaft member 8 with respect to the base material 2 and the conductive member 6, and thus the attachment position to the attachment object can be improved.

  It is preferable that the outermost diameter of the conductive member 6 is larger than the maximum diameter of the opening 2 a of the substrate 2. By making the outermost diameter of the conductive member 6 larger than the maximum diameter of the opening 2a of the base member 2, the conductive member 6 is inserted from the one main surface 3A side of the base member 2 to the other main portion when the headed shaft member 8 is inserted. The electrode member 4 is prevented from being deformed by being pushed into the surface 3B side.

(Other embodiments)
As shown in FIG. 8, another biological information detection device 1 of the present invention includes a flexible sheet-like base material 2, an electrode member 4 formed on the one main surface 3 </ b> A side of the base material 2, The headed shaft member 8 inserted through the base material 2 from the one main surface 3A side of the base material 2 and having conductivity, and the protective member 14 covering the electrode member 4 from the one main surface 3A side of the base material 2, The head 10 of the headed shaft member 8 and the electrode member 4 are in contact with each other. Another biological information detection apparatus 1 of the present invention is attached to an attachment object such as a fabric by a headed shaft member 8 inserted through the base material 2 from the one main surface 3A side of the base material 2. Moreover, since the other biological information detection apparatus 1 of this invention has the protection member 14 which covers the electrode member 4, even if an impact is added to the electrode member 4, it can suppress that the electrode member 4 is damaged. Is. Moreover, since the head 10 of the headed shaft member 8 and the electrode member 4 are in contact with another biological information detection apparatus 1 of the present invention, electrons are exchanged between the headed shaft member 8 and the electrode member 4. Is. In addition, since description of the base material 2, the electrode member 4, the headed shaft member 8, and the protection member 14 overlaps with said embodiment, description is abbreviate | omitted.

2. Fabric Product Hereinafter, a fabric product to which the biological information detection device of the present invention is attached will be described. FIG. 9 represents a cross-sectional view of the fabric product of the present invention, and FIG. 10 represents a plan view of the garment of the present invention.
As shown in FIG. 9, the fabric product 20 of the present invention includes a fabric 24 and the biological information detection device 1 described above in which the other main surface 3 </ b> B of the base material 2 is joined to the skin surface side of the fabric 24. It is what you have. The fabric product shown in FIG. 9 is an example in which the fabric 24 is joined to the biological information detection apparatus 1 shown in FIG.

  The fabric product 20 of the present invention is a product constituted by the fabric 24, such as clothing and bedding. Therefore, the present invention includes a cloth 24 and the above-described biological information detection device 1 in which the other main surface 3B of the base material 2 is joined to the skin surface side of the cloth 24; the cloth 24; The bedding having the biological information detection device 1 described above in which the other main surface 3B of the material 2 is joined to the skin surface side of the fabric 24 is included.

  In the fabric product 20 of the present invention, the skin side means the side facing the user's skin when the fabric product 20 is being used.

  In the fabric product 20 of the present invention, the fabric 24 is made of, for example, a woven fabric, a knitted fabric, a non-woven fabric, or a material in which a resin is laminated thereon. Examples of the fibers constituting the fabric 24 of the present invention include natural fibers such as cotton and silk, and synthetic fibers such as polyester, polyethylene, and nylon.

  In the present invention, the clothing is to be worn, such as underwear, shirts, blouses, jackets, sweaters, etc., trousers, skirts, etc., dresses, ties, etc. Including small items such as hats, gloves and socks.

  In the present invention, the bedding is used at bedtime and includes sheets, a futon cover, a blanket, a pillow cover, and the like.

  In the fabric product 20 of the present invention, the fabric 24 and the substrate 2 of the device 1 are laminated in the thickness direction, and the other main surface 3B of the substrate 2 of the biological information detection device 1 is formed on the skin surface side of the fabric 24. It is joined. Here, the biological information detection device 1 is the device 1 described in “1. Biometric information detection device”.

  The fabric 24 and the base material 2 of the biological information detection device 1 can be joined to each other by sewing, bonding, welding, or the like. As shown in FIG. 9, when bonding is performed using the adhesive 15, the adhesive preferably has moisture permeability. Moreover, in order to comprise the base material 2 so that attachment or detachment is possible from the fabric 24, fasteners, such as a hook-and-loop fastener and a snap button, can also be used for joining the fabric 24 and the base material 2. FIG.

  As shown in FIG. 9, the fabric 24 preferably has an opening 24 a that communicates with the opening 6 a of the conductive member 6. At this time, it is preferable that the headed shaft member 8 is inserted through the opening 6 a of the conductive member 6 and the opening 24 a of the fabric 24. Thereby, the precision of the insertion position of the headed shaft member 8 with respect to the fabric 24 can be improved.

  FIG. 10 shows an example in which the fabric product 20 is an upper garment 21. As shown in FIG. 10, the upper garment 21 includes a front body 22 and a back body 23. Biological information detection device 1 is attached to the skin side of the left chest of front body 22 of upper garment 21. The fabric product 20 of the present invention having such an apparatus 1 can detect biological information on a daily basis while reducing the physical and psychological burden on the subject.

3. Manufacturing method of biological information detection device

  The manufacturing method of the biological information detection apparatus of this invention is demonstrated using FIGS. FIGS. 11-15 represents sectional drawing which shows the manufacturing method of the biometric information detection apparatus of this invention.

The manufacturing method of the biological information detection device of the present invention is as follows.
(1) forming an electrode member on one main surface of a flexible sheet-like substrate;
(2) a step of bringing the conductive member having an opening into contact with the electrode member from the side opposite to the substrate;
(3) a step of inserting a headed shaft member having conductivity into the opening of the conductive member and the base material from one main surface side of the base material;
Is included.

(1) Step of forming an electrode member on one main surface of a flexible sheet-like base material As shown in FIG. 11, a flexible sheet-like base material 2 is prepared. An opening 2a is formed in the base material 2, and the base material 2 has one main surface 3A and the other main surface 3B. Next, as shown in FIG. 12, the electrode member 4 is formed on the one main surface 3 </ b> A of the substrate 2. The method of forming the electrode member 4 on the one main surface 3A of the substrate 2 is as described in “1. Biological information detection device”. An opening 4 a is formed in the electrode member 4, and the opening 2 a of the substrate 2 and the opening 4 a of the electrode member 4 are arranged to communicate with each other.

(2) A step of bringing a conductive member having an opening into contact with an electrode member from the side opposite to the base material. For example, a conductive member 6 having an opening 6a as shown in FIGS. 2 is brought into contact with the electrode member 4 from the opposite side. Specifically, as shown in FIG. 13, the conductive member 6 and the electrode member 4 are brought into contact so that the one main surface 5A of the electrode member 4 and the other main surface 7B of the conductive member 6 face each other. In FIG. 7, the opening 4 a of the electrode member 4 and the opening 6 a of the conductive member 6 are disposed so as to communicate with each other. However, the conductive member 6 and the electrode member 4 may be in contact with each other. May not be provided.

(3) Step of inserting the opening of the conductive member from the one main surface side of the base material and the headed shaft member having conductivity into the base material As shown in FIG. A shaft portion 9 and a head portion 10 are provided in the opening 4a of the member 4 and the base material 2, and a headed shaft member 8 having conductivity is inserted.

  When no opening is formed in the base material 2 and the electrode member 4, as shown in FIG. 5, the tip of the shaft portion 9 on the side close to the base material 2 of the headed shaft member 8 is formed in a conical shape. Is preferred. Even when the base member 2 or the electrode member 4 is not formed with an opening, when the shaft portion 9 is inserted into the opening 6 a of the conductive member 6, the base member 2 or the electrode member 4 is moved by the cone-shaped tip of the shaft portion 9. The substrate 2 and the electrode member 4 can be penetrated by being pushed into the other main surface 3B side of the substrate 2.

It is preferable that the manufacturing method of the biological information measuring device 1 of the present invention includes the following steps (4) to (5).
(4) Step of covering the electrode member with a flexible protective member from one main surface side of the base material As shown in FIG. 15, the flexible protective member 14 from the one main surface 3A side of the base material 2 is used. It is preferable to cover the electrode member 4. Thereby, the electrode member 4 is also supported from the one main surface 3 </ b> A side of the substrate 2.

  In addition, a process (4) may be implemented before a process (3) and may be implemented after a process (3). By performing the step (4) after the step (3), the device 1 in which the protective member 14 covers the head 10 of the headed shaft member 8 is obtained as shown in FIG. If the protective member 14 covers the head 10 of the headed shaft member 8, the user's skin can be prevented from coming into direct contact with the electrode member 4, thereby suppressing the occurrence of inflammation and rash on the user's skin. can do.

(5) Step of Inserting Shaft Part of Headed Shaft Member into Hole Member As shown in FIG. 6, the shaft part 9 of the headed shaft member 8 is preferably inserted into the hole member 12. Specifically, it is preferable to insert the shaft portion 9 of the headed shaft member 8 into the hole portion 13 of the hole member 12. The conductive member 6, the electrode member 4, and the substrate 2 can be held by the head 10 and the hole member 12 of the headed shaft member 8. Further, by configuring the hole member 12 from a conductive material or a mixture of an insulating material and a conductive material, the hole member 12 functions as a connector for connecting the shaft portion 9 of the headed shaft member 8 to an external device. be able to.

4). Fabric product manufacturing method The fabric product manufacturing method of the present invention,
(I) a step of forming an electrode member on one main surface of a flexible sheet-like substrate;
(II) a step of bringing the conductive member having an opening into contact with the electrode member from the side opposite to the substrate;
(III) joining the other main surface of the base material to the fabric;
(IV) a step of inserting a headed shaft member having conductivity into the opening of the conductive member, the base material, and the fabric from the one main surface side of the base material;
It is characterized by including.

(I) Step of forming electrode member on one main surface of flexible sheet-like base material As shown in FIG. 11, a flexible sheet-like base material 2 is prepared and shown in FIG. Thus, the electrode member 4 is formed on one main surface 3A of the sheet-like base material 2 having flexibility. Details are the same as “(1) Step of forming electrode member on one main surface of sheet-like base material having flexibility” in “3. Manufacturing method of biological information detecting device” of the present specification. .

(II) A process of bringing the conductive member having an opening into contact with the electrode member from the side opposite to the substrate As shown in FIG. 13, the conductive member 6 having the opening 6 a is brought into contact with the electrode member 4 from the side opposite to the substrate 2. Let The details are the same as “(2) the step of bringing the conductive member having an opening into contact with the electrode member from the side opposite to the substrate” in “3. Manufacturing method of biological information detecting device” of the present specification.

(III) The process of joining the other main surface of a base material to a fabric The fabric 24 is prepared and the other main surface 3B of the base material 2 is joined to the fabric 24 as shown in FIG. Specifically, the other main surface 3B of the substrate 2 and the skin side surface of the fabric 24 are joined. As shown in FIG. 16, when the adhesive 15 is used for adhesion, the adhesive preferably has moisture permeability. Moreover, in order to comprise the base material 2 so that attachment or detachment is possible from the fabric 24, fasteners, such as a hook-and-loop fastener and a snap button, can also be used for joining the fabric 24 and the base material 2. FIG. In addition, as shown in FIG. 16, the opening 24a is formed in the fabric 24, and it arrange | positions so that the opening 24a of the fabric 24 and the opening 6a of the electrically-conductive member 6 may connect.

(IV) Step of Inserting Conductive Headed Shaft Member into Opening of Conductive Member, Base Material, and Fabric from One Main Surface Side of Base Material As shown in FIG. 17, from the one main surface 3A side of the base material 2 The headed shaft member 8 is inserted through the opening 6 a of the conductive member 6, the base material 2, and the fabric 24. In addition, when an opening is not formed in the base material 2 or the fabric 24, it is preferable that the tip of the shaft portion 9 on the side of the headed shaft member 8 on the side close to the base material 2 is formed in a cone shape. Even when the opening is not formed in the base material 2 or the fabric 24, when the shaft portion 9 is inserted through the opening 6 a of the conductive member 6, the base material 2 or the fabric 24 is attached to the base material by the cone-shaped tip of the shaft portion 9. 2 can be pushed into the other main surface 3B side to allow the base material 2 and the fabric 24 to penetrate therethrough.

The method for producing a fabric product of the present invention preferably includes the following steps (V) to (VII).
(V) The process of covering an electrode member with the flexible protective member from the one main surface side of the base material As shown in FIG. 18, the flexible protective member 14 from the one main surface 3A side of the base material 2 The electrode member 4 is covered. The details are the same as “(4) Step of covering electrode member with flexible protective member from one main surface side of base material” of “3. Manufacturing method of biological information detecting device” of this specification.

  In addition, process (V) may be implemented before process (IV), and process (V) may be implemented after process (IV).

(VI) Step of Inserting Head Part of Headed Shaft Member into Hole Member As shown in FIG. 19, the shaft part 9 of the headed shaft member 8 is inserted into the hole member 12. The details are the same as “(5) Step of inserting the shaft portion of the headed shaft member into the hole member” in “3. Manufacturing method of biological information detecting device” of the present specification.

(VII) The process of covering the head of the headed shaft member with a flexible protective member from one main surface side of the base material When the cloth product is used in direct contact with the user's skin, such as clothing As shown in FIG. 20, it is preferable to cover the head 10 of the headed shaft member 8 with a flexible protective member 14 from the one main surface 3 </ b> A side of the substrate 2. If the protective member 14 covers the head 10 of the headed shaft member 8, the user's skin can be prevented from coming into direct contact with the electrode member 4, thereby suppressing the occurrence of inflammation and rash on the user's skin. can do. Note that this step (VII) may be omitted when the fabric product is not used in direct contact with the user's skin, such as bedding.

1: Biological information detection device 2: Base material 2a: Opening 3A of base material: One main surface 3B of base material: Other main surface 4 of base material 4: Electrode member 4a: Opening 5A of electrode member: One main surface of electrode member 6: Conductive member 6a: Opening 7B of the conductive member: The other main surface 8 of the conductive member: Headed shaft member 9: Shaft portion 10: Head portion 12: Hole member 13: Hole portion 14: Protection member 15: Adhesive 20: Fabric product 21: Top 22: Front body 23: Rear body 24: Fabric

Claims (18)

A sheet-like base material having flexibility;
An electrode member formed on one main surface side of the substrate;
A conductive member having an opening and in contact with the electrode member from the opposite side of the substrate;
A headed shaft member that is inserted through the opening and the base material and has conductivity,
The living body information detecting device, wherein the head of the headed shaft member and the conductive member are in contact with each other.   The biological information detection device according to claim 1, wherein the thickness of the conductive member is twice or more the thickness of the electrode member.   Furthermore, the biological information detection apparatus of Claim 1 or 2 which has a protection member which has the flexibility which covers the said electrode member from the one main surface side of the said base material.   The said protection member has moisture permeability and waterproofness, The said protection member has covered the said electrode member, the said electrically-conductive member, and the said headed shaft member from the one main surface side of the said base material. Biological information detection device. The electrode member has an opening communicating with the opening of the conductive member;
The biological information detection device according to any one of claims 1 to 4, wherein the headed shaft member is inserted through an opening of the conductive member and an opening of the electrode member.   The biological information detection device according to claim 5, wherein an outermost diameter of the conductive member is larger than a maximum diameter of an opening of the electrode member. The base has an opening communicating with the opening of the conductive member;
The biological information detection apparatus according to claim 1, wherein the headed shaft member is inserted through the opening of the conductive member and the opening of the base material.   The biological information detection apparatus according to claim 7, wherein an outermost diameter of the conductive member is larger than a maximum diameter of the opening of the base material.   The living body information detecting device according to any one of claims 1 to 8, wherein a periphery of the head of the headed shaft member facing the conductive member is a chamfered portion.   The living body information detecting device according to any one of claims 1 to 9, wherein a peripheral edge of the conductive member facing the electrode member is a chamfered portion.   The biological information detection apparatus according to claim 1, wherein the base material has moisture permeability and waterproofness. A sheet-like base material having flexibility;
An electrode member formed on one main surface side of the substrate;
A headed shaft member that is inserted into the base material from one main surface side of the base material and has conductivity;
A protective member covering the electrode member from one main surface side of the base material,
The biological information detection apparatus, wherein the head of the headed shaft member and the electrode member are in contact with each other. Cloth,
A fabric product comprising: the biological information detecting device according to any one of claims 1 to 12, wherein the other main surface of the base material is bonded to a skin side surface of the fabric. Cloth,
The biological information detecting device according to any one of claims 1 to 12, wherein the other main surface of the base material is bonded to the skin side surface of the fabric. Cloth,
A sheet comprising the biological information detecting device according to any one of claims 1 to 12, wherein the other main surface of the base material is bonded to the skin side surface of the fabric. Forming an electrode member on one principal surface of a flexible sheet-like substrate;
Contacting a conductive member having an opening with the electrode member from the side opposite to the base;
And a step of inserting a headed shaft member having conductivity into the opening and the base material from one main surface side of the base material, and a method of manufacturing a biological information detecting device.   The manufacturing method of the biological information detection apparatus of Claim 16 including the process of covering the said electrode member with the protective member which has flexibility from the one main surface side of the said base material. Forming an electrode member on one principal surface of a flexible sheet-like substrate;
Contacting a conductive member having an opening with the electrode member from the side opposite to the base;
Bonding the other main surface of the base material to the fabric;
And a step of inserting a headed shaft member having conductivity into the opening, the base material, and the fabric from one main surface side of the base material, and a method for producing a fabric product.