JP2020162946A - Biological information measurement device - Google Patents
Biological information measurement device Download PDFInfo
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- JP2020162946A JP2020162946A JP2019067522A JP2019067522A JP2020162946A JP 2020162946 A JP2020162946 A JP 2020162946A JP 2019067522 A JP2019067522 A JP 2019067522A JP 2019067522 A JP2019067522 A JP 2019067522A JP 2020162946 A JP2020162946 A JP 2020162946A
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- information measuring
- biometric information
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- 238000005259 measurement Methods 0.000 title abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 30
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 18
- 239000000853 adhesive Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 2
- 238000009958 sewing Methods 0.000 abstract description 6
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 3
- 206010011985 Decubitus ulcer Diseases 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 17
- 239000002121 nanofiber Substances 0.000 description 14
- 230000000474 nursing effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000002759 woven fabric Substances 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 4
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- 239000004677 Nylon Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
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- 230000035900 sweating Effects 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
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- 229920000297 Rayon Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
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Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Outerwear In General, And Traditional Japanese Garments (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
本発明は少なくとも生体と接触する電極を有する生体情報計測装置に関し、好ましくは介護並びに看護の現場にて有用に利用できる生体情報計測装置に関する。 The present invention relates to a biological information measuring device having at least an electrode in contact with a living body, and preferably to a biological information measuring device that can be usefully used in the field of nursing care and nursing.
近年、高齢者、入院患者、乳幼児などの要介護者の見守り、介護、看護の分野において、体調管理を遠隔操作型の生体情報計測機器にて行うことにより介護者の省力化ならびに診断などに応用する試みが成されている。
ここに生体情報とは体温、脈拍、呼吸数などに加え皮膚接触形電極を用いて測定される心電、筋電などの生体電位情報ならびに、皮膚インピーダンスの変化から読み取ることが出来る発汗状態などである。
これらのうち、特に皮膚接触形電極を用いる計測の場合には、電極の固定と、電気的接触状態の安定化のために電極と皮膚表面との間にゲル又はペーストの使用、あるいは粘着テープ等の使用が行われてきた。このため、長時間の連続計測においては発汗による不快感、掻痒感や違和感の発生を伴い、粘着テープ等の粘着性の高い貼り付け電極ではさらに皮膚炎を生じやすいという問題点があった。
In recent years, in the fields of watching over care recipients such as the elderly, inpatients, and infants, nursing care, and nursing, physical condition management has been applied to labor saving and diagnosis of caregivers by performing remote-controlled biometric information measurement equipment. Attempts have been made.
Here, biometric information includes body temperature, pulse rate, respiratory rate, biopotential information such as electrocardiogram and myoelectricity measured using skin contact electrodes, and sweating state that can be read from changes in skin impedance. is there.
Of these, especially in the case of measurement using a skin contact type electrode, gel or paste is used between the electrode and the skin surface to fix the electrode and stabilize the electrical contact state, or adhesive tape or the like. Has been used. For this reason, there is a problem that unpleasant feeling, itching feeling and discomfort due to sweating occur in continuous measurement for a long time, and dermatitis is more likely to occur in a highly adhesive sticking electrode such as an adhesive tape.
一方で、主にスポーツ分野などでは、衣服に電極と配線を取り付けて、運動中の生体情報を取得する試みが盛んに行われている（特許文献１）。特にスポーツ分野では、コンプレッション型ウェアと呼ばれる、身体にフィットしてやや締め付けるタイプのスポーツウェアが好まれているため、皮膚接触形電極の装着には好都合であった。
しかしながら、これらコンプレッションタイプの衣類は、高齢者の多い介護施設や、病院などでは、着用者が嫌うことに加えて、介護者による着用補助の手間が多大に必要となるため好まれない。介護施設や病院などでは、要介護者、患者らに、容易に着脱させることができる衣服型の生体情報計測装置が望まれている。
On the other hand, mainly in the field of sports and the like, attempts have been actively made to acquire biological information during exercise by attaching electrodes and wiring to clothes (Patent Document 1). In particular, in the sports field, compression-type wear, which is a type of sportswear that fits the body and is slightly tightened, is preferred, and is therefore convenient for wearing skin-contact electrodes.
However, these compression-type clothing are not preferred in nursing care facilities and hospitals where there are many elderly people, because they are disliked by the wearer and require a great deal of time and effort for the caregiver to assist in wearing. In nursing care facilities and hospitals, there is a demand for a clothing-type biological information measuring device that can be easily attached to and detached from care recipients and patients.
本発明は、かかる現状に鑑みてなされたものである。すなわち、本発明の目的は、衣類として着脱性に優れた生体情報計測装置を提供することにある。 The present invention has been made in view of the current situation. That is, an object of the present invention is to provide a biometric information measuring device having excellent detachability as clothing.
すなわち本発明者は以下の構成である
［１］少なくとも衣服部と、衣服部の着用者に接触する面に体接触電極を有する衣服型の生体情報計測装置において、前記衣服部の生地が、自着性のある不織布である事を特徴とする生体情報計測装置。
［２］前記衣服部が、衣服を閉じるための係合部材を有さないことを特徴とする［１］に記載の生体情報計測装置。
［３］前記生体接触電極が、ホットメルト型接着材によって前記衣服部の着用者に接触する面に接着されており、前記生体接触電極と、前記衣服部の生地との接着強度が、T字剥離法において、７N／ｃｍ以上であることを特徴とする［１］または［２］に記載の生体情報計測装置。
［４］前記衣服部が、自着性のある不織布を平面裁断して得られる可展面であることを特徴とする［１］〜［３］のいずれかに記載の生体情報計測装置。
［５］前記衣服部が、無縫製であることを特徴とする［１］〜［４］のいずれかに記載の生体情報計測装置。
［６］前記衣服部が上半身用の下着形状であることを特徴とする請求項１〜５のいずれかに記載の生体情報計測装置。
［７］前記衣服部が下半身用の下着形状であることを特徴とする［１］〜［５］のいずれかに記載の生体情報計測装置。
［８］前記衣服部が帯状形状であることを特徴とする［１］〜［５］のいずれかに記載の生体情報計測装置。
That is, the present inventor has the following configuration [1] In a garment-type biometric information measuring device having at least a garment portion and a body contact electrode on the surface of the garment portion in contact with the wearer, the fabric of the garment portion is self-made. A biometric information measuring device characterized by being a non-woven fabric having wearability.
[2] The biometric information measuring device according to [1], wherein the clothing portion does not have an engaging member for closing the clothing.
[3] The biocontact electrode is adhered to the surface of the garment portion in contact with the wearer by a hot melt type adhesive, and the adhesive strength between the biocontact electrode and the fabric of the garment portion is T-shaped. The biometric information measuring device according to [1] or [2], wherein the peeling method is 7 N / cm or more.
[4] The biometric information measuring device according to any one of [1] to [3], wherein the clothing portion is a developable surface obtained by cutting a non-woven fabric having self-adhesiveness into a flat surface.
[5] The biometric information measuring device according to any one of [1] to [4], wherein the clothing portion is non-sewn.
[6] The biometric information measuring device according to any one of claims 1 to 5, wherein the clothing portion has an underwear shape for the upper body.
[7] The biometric information measuring device according to any one of [1] to [5], wherein the clothing portion has an underwear shape for the lower body.
[8] The biometric information measuring device according to any one of [1] to [5], wherein the clothing portion has a band shape.
本発明は、自着性のある不織布にて、縫製加工を行うことなく作製した衣服に電極、配線などを取り付けた生体情報計測装置（以下、単に装置と表現する場合もある）ということができる。本発明の装置は、生地の自着性を利用して、被着用者を包むように着用させたのちに生地同士を合わせることにより、寝た姿勢の要介護者の場合にも身体の上側で衣服を閉じることができる。そのため、例えばＴシャツ形状の衣服のように、着用時に着用者の首や腕を入れる操作を行う必要が無く、介護者により簡易に着用させることができる。また本発明において、衣服部を無縫製で作製すれば、縫い目による凹凸が無いため、着用者の不快感が少なく、床ずれなども生じにくい。 The present invention can be said to be a biometric information measuring device (hereinafter, may be simply referred to as a device) in which electrodes, wiring, etc. are attached to clothes made of self-adhesive non-woven fabric without sewing. .. The device of the present invention utilizes the self-adhesiveness of the fabric to wrap the wearer and then fit the fabrics together, so that even a person requiring nursing care in a sleeping posture can wear clothes on the upper side of the body. Can be closed. Therefore, unlike T-shirt-shaped clothes, it is not necessary to insert the wearer's neck or arm when wearing the clothes, and the caregiver can easily wear the clothes. Further, in the present invention, if the garment portion is manufactured without sewing, there is no unevenness due to the seams, so that the wearer is less uncomfortable and bedsores are less likely to occur.
以下本発明を図を用いて説明する。
図１は本発明における上半身用の生体情報計測装置の一例を示す概略図である。 衣服部分は、図中の点線を境に、便宜上前身頃相当部分と後身頃相当部分を分かれているが、点線は縫い目では無く、全体は連続した切れ目や縫い目の無い一枚の不織布で構成されている。衣服を閉じるための、スナップファスナー、ホック、フック、ボタンなどは用いられていない。
Hereinafter, the present invention will be described with reference to the drawings.
FIG. 1 is a schematic view showing an example of a biological information measuring device for the upper body in the present invention. The garment part is divided into a front body equivalent part and a back body equivalent part for convenience with the dotted line in the figure as a boundary, but the dotted line is not a seam, and the whole is composed of a single piece of non-woven fabric without continuous cuts or seams. ing. No snap fasteners, hooks, hooks, buttons, etc. are used to close the garment.
本発明の衣服部を構成する不織布は自着性のある不織布である。
自着性のある不織布とは、生地自体には粘着性がないが、生地同士がくっつくテープである。自着性のある不織布は、具体的には、短繊維や仮撚倦縮加工糸等のかさ高い糸を用いて得られた織物や編物の起毛が、表面のランダムな毛羽により相手生地に張り付く現象（ファスナー現象）を利用したものである。
The non-woven fabric constituting the garment portion of the present invention is a self-adhesive non-woven fabric.
A non-woven fabric having self-adhesiveness is a tape in which the fabrics themselves do not have adhesiveness, but the fabrics stick to each other. In the non-woven fabric having self-adhesiveness, specifically, the raised fabric or knitted fabric obtained by using a bulky yarn such as a short fiber or a false twisted shrinkage yarn adheres to the mating fabric due to random fluff on the surface. It utilizes the phenomenon (fastener phenomenon).
上記自着性のある不織布としては、例えば、綿やセルロース系繊維、ポリエステル、ナイロン、アクリル等の合成繊維からなる短繊維、ポリエステルやナイロンの仮撚倦縮加工糸、伸長性に優れたポリウレタン繊維などの組み合わせにより伸縮性と膨らみを持たせたストレッチ性の織物や編物に、ポリウレタン樹脂や合成ゴム素材、天然ゴム素材などの粘着性の弱い樹脂を加工し、自着性をもたせたものや、起毛加工によって自着性をもたせたものなどが挙げられる。起毛加工では、起毛面と非起毛面での自着性が高いため、表面同志、裏面同志では、自着性が低いが、表面と裏面の組み合わせでは、自着性が高い生地を製造できる。
また、二種類の生地を貼り合わせることによって、自着性を高めるとともに、裁断面からのほつれを防ぐこともできる。
Examples of the self-adhesive non-woven fabric include short fibers made of cotton, cellulose-based fibers, synthetic fibers such as polyester, nylon, and acrylic, false-twisted shrink-processed yarns of polyester and nylon, and polyurethane fibers having excellent extensibility. Stretchable woven fabrics and knitted fabrics that have elasticity and swelling by combining such as, are processed with weakly adhesive resins such as polyurethane resin, synthetic rubber material, and natural rubber material to make them self-adhesive. Examples include those that have been made self-adhesive by brushing. In the brushing process, since the self-adhesiveness is high on the brushed surface and the non-raised surface, the self-adhesiveness is low between the front surface and the back surface, but the combination of the front surface and the back surface can produce a fabric having high self-adhesiveness.
In addition, by laminating two types of fabrics, it is possible to enhance the self-adhesiveness and prevent fraying from the cut surface.
上記自着性のある不織布は、繊維径が１μｍ以下のナノ繊維を含む糸を用いて構成された織布または編布を用いることによって、容易に製造できる。上記ナノ繊維の繊維径とは、単繊維の直径を意味する。単繊維の断面形状が円形でない異形断面の場合は、単繊維の異形断面の外接円と内接円の直径の平均値を繊維径とする。ナノ繊維の繊維径は、好ましくは９００ｎｍ以下であり、より好ましくは８００ｎｍ以下である。ナノ繊維の繊維径の下限は特に限定されないが、ナノ繊維の製造容易性の点から、ナノ繊維の繊維径は１００ｎｍ以上が好ましく、２００ｎｍ以上がより好ましい。 The self-adhesive non-woven fabric can be easily produced by using a woven fabric or a knitted fabric constructed by using a yarn containing nanofibers having a fiber diameter of 1 μm or less. The fiber diameter of the nanofiber means the diameter of a single fiber. When the cross-sectional shape of the single fiber is a non-circular deformed cross section, the average value of the diameters of the circumscribed circle and the inscribed circle of the deformed cross section of the single fiber is taken as the fiber diameter. The fiber diameter of the nanofibers is preferably 900 nm or less, more preferably 800 nm or less. The lower limit of the fiber diameter of the nanofibers is not particularly limited, but from the viewpoint of ease of manufacturing the nanofibers, the fiber diameter of the nanofibers is preferably 100 nm or more, more preferably 200 nm or more.
ナノ繊維の種類は特に限定されず、レーヨン等の再生繊維、アセテート等の半合成繊維、あるいは合成繊維等を用いることができる。ナノ繊維が合成繊維である場合、ナノ繊維の材質としては、ポリエチレンテレフタレート、ポリトリメチレンテレフタレート、ポリブチレンテレフタレート等のポリエステル類；ナイロン６、ナイロン６６等のポリアミド類等が挙げられる。ナノ繊維の断面形状は特に限定されず、円形、楕円形、多角形、星形等が挙げられる。
ナノ繊維は、複数束ねられて、織布または編布を構成する糸が形成されていることが好ましい。即ち、ナノ繊維はマルチフィラメント糸として織布または編布中に配されていることが好ましい。
The type of nanofibers is not particularly limited, and recycled fibers such as rayon, semi-synthetic fibers such as acetate, synthetic fibers and the like can be used. When the nanofiber is a synthetic fiber, the material of the nanofiber includes polyesters such as polyethylene terephthalate, polytrimethylene terephthalate and polybutylene terephthalate; and polyamides such as nylon 6 and nylon 66. The cross-sectional shape of the nanofiber is not particularly limited, and examples thereof include a circle, an ellipse, a polygon, and a star.
It is preferable that a plurality of nanofibers are bundled to form a yarn forming a woven fabric or a knitted fabric. That is, it is preferable that the nanofibers are arranged in the woven fabric or knitted fabric as multifilament yarns.
ナノ繊維を含むマルチフィラメント糸の繊度は特に限定されないが、繊度は１０ｄｔｅｘ以上が好ましく、２０ｄｔｅｘ以上がより好ましく、５００ｄｔｅｘ以下が好ましく、３００ｄｔｅｘ以下がより好ましい。ナノ繊維を含むマルチフィラメント糸がこのような繊度を有していれば、マルチフィラメント糸が適度な強度を有するようになるとともに、マルチフィラメント糸から織布または編布を容易に形成できるようになる。
自着性のある不織布は、伸縮性を有していることが好ましい。また、自着性のある不織布は、通気性を有していることが好ましい。
The fineness of the multifilament yarn containing nanofibers is not particularly limited, but the fineness is preferably 10 dtex or more, more preferably 20 dtex or more, preferably 500 dtex or less, and more preferably 300 dtex or less. If the multifilament yarn containing nanofibers has such a fineness, the multifilament yarn has an appropriate strength, and a woven fabric or a knitted fabric can be easily formed from the multifilament yarn. ..
The self-adhesive non-woven fabric preferably has elasticity. In addition, the self-adhesive non-woven fabric preferably has breathability.
次に、上記衣類に設ける生体接触について説明する。上記電極は、主として皮膚接触によって生体電位を検出するために用いられるが、コネクタ等の電気接点として用いても良く、その他の近接的非接触的なセンサーの検知端として用いてもよい。 Next, the biological contact provided on the clothing will be described. The electrode is mainly used for detecting the bioelectric potential by skin contact, but may be used as an electrical contact such as a connector, or may be used as a detection end of another proximity non-contact sensor.
上記電極は、被測定者の運動動作に追従できるように伸縮性を有することが好ましい。
上記伸縮性を有する電極としては、例えば、導電性ファブリックで構成されている電極や、導電性フィラーと伸縮性を有する樹脂を含む導電性組成物から形成されたシート状の電極が挙げられる。
It is preferable that the electrode has elasticity so that it can follow the motion motion of the person to be measured.
Examples of the stretchable electrode include an electrode made of a conductive fabric and a sheet-shaped electrode formed of a conductive composition containing a conductive filler and a stretchable resin.
上記導電性ファブリックで構成されている電極としては、例えば、基材繊維に導電性高分子を被覆した導電性繊維または導電糸、あるいは銀、金、銅、ニッケルなどの導電性金属によって表面を被覆した繊維、導電性金属の微細線からなる導電糸、導電性金属の微細線と非導電性繊維とを混紡した導電糸などからなる織物、編物、不織布、あるいはこれら導電性の糸を非導電性の布帛に刺繍した物を導電性ファブリックからなる電極として用いることができる。 Examples of the electrode made of the above conductive fabric include a conductive fiber or a conductive thread obtained by coating a base fiber with a conductive polymer, or a surface coated with a conductive metal such as silver, gold, copper, or nickel. Non-conductive fibers, conductive threads made of fine wires of conductive metal, woven fabrics made of conductive threads made by blending fine wires of conductive metal and non-conductive fibers, knitted fabrics, non-woven fabrics, or these conductive threads. The material embroidered on the cloth can be used as an electrode made of a conductive fabric.
上記導電性ファブリックは、身丈方向または身幅方向に１４．７Ｎの荷重をかけたときに、少なくとも一方の伸長率が３％以上６０％以下であることが好ましい。上記伸長率が下限値を下回ると、電極が衣類の生地の動きに充分に追従しにくくなり、生地から電極が剥がれることがある。従って上記伸長率は、３％以上が好ましく、より好ましくは５％以上、更に好ましくは１０％以上である。しかし、伸長率が上限値を超えると、電極が伸びすぎて生体情報を精度良く計測できないことがある。従って上記伸長率は、６０％以下が好ましく、より好ましくは５５％以下、更に好ましくは５０％以下である。
上記伸長率は、身丈方向または身幅方向で上記範囲を満足することが好ましく、身丈方向および身幅方向の両方において上記範囲を満足することがより好ましい。
It is preferable that at least one of the conductive fabrics has an elongation rate of 3% or more and 60% or less when a load of 14.7 N is applied in the length direction or the width direction. If the elongation rate is less than the lower limit, it becomes difficult for the electrodes to sufficiently follow the movement of the cloth of the clothing, and the electrodes may be peeled off from the cloth. Therefore, the elongation rate is preferably 3% or more, more preferably 5% or more, still more preferably 10% or more. However, if the elongation rate exceeds the upper limit, the electrodes may be stretched too much and biological information may not be measured accurately. Therefore, the elongation rate is preferably 60% or less, more preferably 55% or less, still more preferably 50% or less.
The elongation rate preferably satisfies the above range in the length direction or the width direction, and more preferably satisfies the above range in both the height direction and the width direction.
上記シート状の電極の材料としては、例えば、導電性が高い導電性フィラーを用いることによって、繊維状電極よりも電気抵抗値を低くすることができるため、微弱な電気信号を検知できる。 As the material of the sheet-shaped electrode, for example, by using a conductive filler having high conductivity, the electric resistance value can be made lower than that of the fibrous electrode, so that a weak electric signal can be detected.
上記電極は、生体に直接接触する電極表面以外の部分は絶縁カバーされることが好ましい。絶縁層は、生地側と肌側の双方に設けられることが好ましい。
また、本発明の装置は、電極の他、該電極と、該電極で取得した電気信号を演算する機能を有する電子ユニット等とを接続する配線ならびにコネクタが設けられる。
It is preferable that the electrode is covered with insulation except for the surface of the electrode that comes into direct contact with the living body. The insulating layer is preferably provided on both the fabric side and the skin side.
In addition to the electrodes, the device of the present invention is provided with wiring and a connector for connecting the electrodes and an electronic unit or the like having a function of calculating an electric signal acquired by the electrodes.
本発明の装置は、例えば介護者によって、以下の様にして着用者に着用させることができる。
まず、介護者は、本装置をベッドの上などに広げ、次いで着用者を後身頃相当部分の上に寝かせる。次いで図２のように装置の（左）前身頃相当部分を着用者の胸および腹側に被せ、さらに図３に示すように（右）前身頃相当部分を重ねて、生地の自着性を使って身体の全面で衣服部を閉じる。さらに続いて図４に示すように肩部分を前面側に被せて、同様に生地の自着性を用いて接着する。図では左側のみを図示しているが、もちろん右側も同様に閉じることができる。また左右を入れ替えても問題は無い。
The device of the present invention can be worn by a wearer, for example, by a caregiver as follows.
First, the caregiver spreads the device on a bed or the like, and then lays the wearer on a part corresponding to the back body. Next, as shown in FIG. 2, the (left) front body corresponding part of the device is put on the wearer's chest and ventral side, and further, as shown in FIG. 3, the (right) front body corresponding part is overlapped to make the fabric self-adhesive. Use to close the clothing area on the entire surface of the body. Further, as shown in FIG. 4, the shoulder portion is put on the front side and similarly adhered using the self-adhesiveness of the fabric. Only the left side is shown in the figure, but of course the right side can be closed as well. There is no problem even if the left and right are swapped.
図５には下半身用の生体情報計測装置の一例を示す。上半身用途同様、縫い目の無い一枚の平面から構成されており、スナップファスナー、ホック、フック、ボタンなどの係合部材は使われていない。図６に示すように、いわゆる「おむつ」を装着する手順で着用させることが出来るため、一般的なパンツ形状の下着に足を通す手間を省くことができる。 FIG. 5 shows an example of a biological information measuring device for the lower body. Like the upper body application, it is composed of a single flat surface without seams, and does not use engaging members such as snap fasteners, hooks, hooks, and buttons. As shown in FIG. 6, since it can be worn by the procedure of wearing a so-called "diaper", it is possible to save the trouble of passing the foot through general pants-shaped underwear.
図７にはベルト形状の生体情報計測装置の一例を示す。ベルト形状の装置の場合には胸部、腹部、あるいは必要に応じて四肢などに簡単に装着させることができる。 FIG. 7 shows an example of a belt-shaped biological information measuring device. In the case of a belt-shaped device, it can be easily attached to the chest, abdomen, or, if necessary, limbs.
以上述べてきたように、本発明の生体情報計測装置は、自着性のある不織布にて、好ましくは縫製加工を行うことなく作製した衣服に電極、配線などを取り付けて生体情報計測装置としており、自着性を利用して、被着用者を包むように着用させたのちに生地どうしを合わせることにより、寝た姿勢の要介護者の場合にも身体の上側で衣服を閉じることができる。
本発明の生体情報計測装置は、介護者により着用者に簡易に着用させることができ、衣服部分に縫製による凹凸が無いため、着用者の不快感が少なく、床ずれなども生じにくい。
また廉価な不織布を材料とするため、装置の衣服部分をディスポーザルとすることにより、さらなる省力化とともに、清潔性も得ることができ、介護施設、病院、リハビリテーション施設はもちろん、一般家庭においても有用に用いる事ができる。
As described above, the biometric information measuring device of the present invention is made of a self-adhesive non-woven fabric, preferably by attaching electrodes, wiring, etc. to clothes manufactured without sewing. By utilizing the self-adhesiveness to wrap the wearer and then matching the fabrics with each other, the clothes can be closed on the upper side of the body even in the case of a person requiring nursing care in a sleeping posture.
The biometric information measuring device of the present invention can be easily worn by the wearer by the caregiver, and since the garment portion has no unevenness due to sewing, the wearer is less discomforted and bedsores are less likely to occur.
In addition, since inexpensive non-woven fabric is used as the material, by disposing the clothes part of the device, it is possible to obtain further labor saving and cleanliness, which is useful not only in nursing care facilities, hospitals, rehabilitation facilities, but also in general households. Can be used for.
１．後身頃相当部分
２．前身頃相当部分
３．生体情報計測部の電極部分
1. 1. The part corresponding to the back body 2. Front body equivalent 3. Electrode part of biometric information measurement unit
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