EP3525610A1 - Vêtement à biocapteurs - Google Patents

Vêtement à biocapteurs

Info

Publication number
EP3525610A1
EP3525610A1 EP17849973.7A EP17849973A EP3525610A1 EP 3525610 A1 EP3525610 A1 EP 3525610A1 EP 17849973 A EP17849973 A EP 17849973A EP 3525610 A1 EP3525610 A1 EP 3525610A1
Authority
EP
European Patent Office
Prior art keywords
stretchable
strap
biosensing
biosensing garment
stretchability
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17849973.7A
Other languages
German (de)
English (en)
Other versions
EP3525610A4 (fr
Inventor
Aldjia Begriche
Pascal FORTIER
Elina Nurkka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Safety Products USA Inc
Original Assignee
Omsignal Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omsignal Inc filed Critical Omsignal Inc
Publication of EP3525610A1 publication Critical patent/EP3525610A1/fr
Publication of EP3525610A4 publication Critical patent/EP3525610A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41C—CORSETS; BRASSIERES
    • A41C3/00—Brassieres
    • A41C3/005—Brassieres specially adapted for specific purposes
    • A41C3/0057—Brassieres specially adapted for specific purposes for sport activities
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41F—GARMENT FASTENINGS; SUSPENDERS
    • A41F15/00—Shoulder or like straps
    • A41F15/002—Shoulder or like straps separable or adjustable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6804—Garments; Clothes

Definitions

  • Biosensing garments a subset of wearable electronics, are designed to interface with a wearer of the garment, and to determine information such as the wearer's heart rate, rate of respiration, activity level, body positioning, etc. Such properties can be measured via skin contact with a sensor assembly that includes one or more sensors for signal transduction and/or microprocessors for analysis.
  • biosensing garments such as sports bras
  • sports bras are known to compress the wearer's chest, resulting in discomfort during sporting activities.
  • biosensing garments that are more comfortable to wear during activities while maintaining proper skin contact for reliable data acquisition from the wearer's body.
  • the biosensing garment includes a high impact biosensing bra that can limit movement of the breasts of a wearer in three dimensions by employing at least one of adjustable straps, lateral stitches with flexible materials, non- stretchable center front panel, and contoured cups with high stretchability while maintaining its overall cup shape.
  • the breasts are supported by the biosensing bra so that they do not move up and down (vertically), back and forth, or left to right or right to left (laterally).
  • Biosensing bras incorporating the designs and materials as described herein exhibit functional performance advantages as well as aesthetic desirability.
  • a biosensing garment includes a first stretchable cup configured to receive a first breast of a wearer during use, and a second stretchable cup configured to receive a second breast of the wearer during use.
  • the biosensing garment also includes a rigid portion, a chest band, and a mesh portion.
  • the rigid portion is disposed between the first stretchable cup and the second stretchable cup and configured to couple the first stretchable cup to the second stretchable cup.
  • the rigid portion can have a substantially uniform width, for example of less than about 40 mm.
  • the chest band is configured to be disposed about the chest of the wearer.
  • the mesh portion is disposed between the first and second stretchable cups, and the chest band, and is configured to couple the first and second stretchable cups to the chest band.
  • the mesh portion can comprise at least about 20% mesh material.
  • the biosensing garment is configured to limit three- dimensional movement of the first and second breasts of the wearer during use.
  • the biosensing garment can also include a first strap coupled to and extending from the first stretchable cup, and a second strap coupled to and extending from the second stretchable cup, where each of the first strap and the second strap includes a strap adjustment (e.g., including a plurality of "loops" or "pockets") configured for adjustment of a length thereof.
  • the strap adjustment e.g., each of the plurality of loops
  • the strap adjustment can be configured to receive a corresponding swan hook therein.
  • each strap adjustment is secured to the first and second straps via ultrasonic welds.
  • One or both of the first strap and the second strap can be substantially rigid.
  • One or both of the first strap and the second strap can include an inner stabilizer layer and an outer layer surrounding the inner stabilizer layer, optionally further including a breathable mesh layer.
  • the chest band includes a first side portion and a second side portion, each of the first and second side portions including a two-way stretchable fabric or a four-way stretchable fabric.
  • the first and second side portions can also include a substantially rigid fabric.
  • the biosensing garment also includes a sensor assembly configured to perform transduction of signals received from skin of the wearer.
  • the biosensing garment is a sports bra.
  • the biosensing garment each of the first stretchable cup and the second stretchable cup of the biosensing garment is stretchable along an axis with a stretchable rating of at least 25%.
  • the biosensing garment also includes a first side portion and a second side portion, wherein each of the first and second side portions is stretchable along an axis with a stretchable rating of at least 30%.
  • a biosensing garment includes first and second stretchable cups configured to receive first and second breasts, respectively, of a wearer during use.
  • the first and second stretchable cups can include a two-way stretchable fabric or a four-way stretchable fabric.
  • the biosensing garment also includes a mesh portion, a first racerback layer, and a second, mesh racerback layer.
  • the mesh portion is disposed between: (1) the first and second stretchable cups; and (2) a chest band, and configured to couple the first and second stretchable cups to the chest band.
  • the first racerback layer is coupled to the chest band and configured to contact a back of the wearer during use.
  • the first racerback layer can be stretchable along an axis with a stretchable rating of at least 40%.
  • the second, mesh, racerback layer overlies the first racerback layer and is coupled to the chest band.
  • the biosensing garment is configured to limit three-dimensional movement of the breasts during use.
  • the biosensing garment also includes a first strap coupled to and extending from the first stretchable cup, and a second strap coupled to and extending from the second stretchable cup.
  • Each of the first and second straps can include a respective strap adjustment configured for adjustment of a length thereof.
  • Each strap adjustment can include a plurality of loops, where each of the plurality of loops is configured to receive a corresponding swan hook therein and has a width, for example, of about 6 mm.
  • each of the first and second straps has a width of about
  • each of the first and second straps includes a plurality of straps, and each strap of each plurality of straps can have a length of, for example, about
  • the biosensing garment also includes a sensor assembly configured to perform transduction of signals received from the skin of the wearer.
  • the biosensing garment also includes an underwire disposed adjacent to an underside of each of the first and second stretchable cups.
  • the biosensing garment is a sports bra.
  • FIG. 1A shows a front view of a biosensing garment, according to an embodiment.
  • FIG. IB shows a back view of a biosensing garment of FIG. 1A, according to an embodiment.
  • FIG. 2 shows a front view of a biosensing garment showing four-way stretchable support axes of the contoured cups of the biosensing garment, according to an embodiment.
  • FIG. 3 shows a side view of a biosensing garment showing four-way stretchable support axes of the side of the biosensing garment, according to an embodiment.
  • FIG. 4 shows a back view of a biosensing garment having a double racerback configuration, and showing stretchable support axes, according to an embodiment.
  • FIG. 5A shows a front view of a biosensing garment, according to an embodiment.
  • FIG. 5B shows a cross-section of a strap, according to an embodiment.
  • FIG. 5C shows a cross-section of a strap adjustment prior to attachment to a strap, according to an embodiment.
  • FIG. 5D shows a cross-section of the strap adjustment and the strap, according to an embodiment.
  • FIG. 5E shows a perspective view of an assembled strap, according to an embodiment.
  • FIG. 5F shows a plan view of the assembled strap and strap hook, according to an embodiment.
  • biosensing garments and the electronic textiles from which they are made
  • traditional garments used for sporting activities such as a sports bra
  • traditional garments used for sporting activities typically flatten the breasts when worn, in order to prevent the breasts from moving excessively.
  • the biosensing garments, including biosensing bras, described herein can be stretched and flexed to accommodate a wearer's breasts without compressing them during physical activities.
  • biosensing bra exhibit functional performance advantages as well as aesthetic desirability.
  • the biosensing bra can be adjusted to form a proper fit via its easily adjustable straps and/or conforming stretchable components.
  • the wearer can adjust the biosensing bra depending on the mood or the sporting activity undertaken, or an over layer, shirt, blouse or camisole being worn.
  • a high impact biosensing bra as described herein can be configured to limit (or "dampen") movements of the wearer's breasts in three dimensions by employing at least one of adjustable straps, strategically placed flexible fabrics/materials, and highly stretchable contoured cups that can maintain its cup shape.
  • the impact absorbing racerback as described herein can help dissipate the impact through the biosensing bra instead of the impact being absorbed by wearer's breasts.
  • the contoured cups of the biosensing bra can support and contain the breasts by substantially limiting their movements so that they do not freely move up and down, back and forth, or left to right or right to left.
  • the biosensing bra rather than the breasts, can absorb the impact of damping.
  • An objective of embodiments of the present disclosure is to maintain the breasts in a more comfortable state (s compared with traditional sports bras) by substantially reducing the impact on the breasts caused by movements during physical activity.
  • the biosensing bra can be designed so that the impact is absorbed across predetermined components of the biosensing bra, not necessarily including the cups holding the breasts. In other words, the biosensing bra can re-distribute undesired damping effects to parts of the biosensing bra such that the wearer experiences a reduced amount of impact and associated pain and discomfort.
  • the engineering of the biosensing bra begins with the cups, which are built in a contoured shape and are constructed using stretchable fabrics, including four-way stretchable and light fabrics to ensure the biosensing bra follows the shape of (i.e., conforms to) the breasts as they move.
  • the biosensing bra is designed to easily adapt to any breast shape, by virtue of the use of suitable materials in the biosensing bra, for example polyester, nylon and/or elastane.
  • the biosensing bra can include a thick fabric, a fabric having a predetermined weight (e.g., having a weight per square meter of from about 100 grams per square meter (gsm to about 200 gsm), a textured fabric (e.g., brushed, embossed, and/or quilted), or a fabric with multiple (e.g., up to three) layers of the same or different fabrics, for additional support and padding.
  • the biosensing bra can include a fabric or material to hide (i.e., camouflage) the contours or shapes of the underlying body parts, including sensitive parts of the wearer, such as a nipple, from showing their shape.
  • the biosensing bra can include meshes, including panels of meshed fabrics on the front and on the back of the biosensing bra for increased breathability in tightly fitted garments.
  • the fabrics and meshes used in the biosensing bra are designed to manage moisture particularly well to maintain appropriate (sweat/water) wicking properties.
  • the biosensing bra can include removable padding to provide additional support for the breasts.
  • the biosensing bra can include Flexsoft underwire and/or UltraFlex underwire in various parts of the biosensing bra, including the contoured cups, to provide a more comfortable support for breasts.
  • the back of the biosensing bra can be designed to absorb a substantial amount the impact and damp the movement of breasts.
  • the biosensing bra can be designed with a special "racerback" back portion that substantially dissipates the impact from most or all motions of the breasts during physical activities, including strenuous physical activities such as running.
  • the biosensing bra can be designed in a way that the motions and movements that occur on the front side of the biosensing bra during sporting activities can be re-distributed to the back of the biosensing bra where the damping effect can be less noticeable and/or harmful, and/or create a reduced amount of discomfort as compared with traditional sports bras.
  • a biosensing bra can employ, for example, non-stretchable (i.e., stiff) or substantially non-stretchable straps to re-direct most downward (and lateral) forces to the back of the biosensing bra where the impact can dissipate into a highly stretchable portion of the biosensing bra.
  • This design can protect the breasts, as well as the shoulder straps, from fully absorbing impact forces by re-routing much of the strain to the back of the biosensing bra.
  • Such designs can reduce harmful effects and discomfort to the breasts, and can reduce the amount of strain transferred to the wearer's shoulders via the straps.
  • the straps can be constructed using multiple layers of materials, including a soft outer layer with breathable fabric that sandwiches an inner stabilizer layer.
  • a soft outer layer with breathable fabric that sandwiches an inner stabilizer layer.
  • a non-stretchable stabilizer layer, a soft outer layer, and a breathable mesh layer can be bonded together to form a triple-layer strap that is non-stretchable, comfortable and breathable.
  • the straps in the biosensing bra can also have adjustment levels with "swan” hooks (or any other type of hook of fastener that is suitable for removable attachment of a strap to a garment body) and loops on the straps to provide the wearer with adjustable length of the straps so that the biosensing bra can be worn comfortably.
  • “swan” hooks or any other type of hook of fastener that is suitable for removable attachment of a strap to a garment body
  • loops on the straps to provide the wearer with adjustable length of the straps so that the biosensing bra can be worn comfortably.
  • multiple swan loops are disposed on the straps to include a "ladder" of loops to which the swan hook can attach for changing the strap length.
  • the biosensing bra incorporates the adjustment levels by ultrasonically welding the ladder of loops onto the straps.
  • the sides of the biosensing bra can be designed to dissipate such impact and dampen the lateral motions associated with swiveling.
  • the sides of the biosensing bra can include a four-way stretchable fabric to provide ample accommodation and a great comfort by allowing movements.
  • the sides of the biosensing bra can include a two-way stretchable (e.g., horizontal direction) fabric to provide accommodation for different sizes and body types while substantially limiting the vertical motion of breasts.
  • the sides of the biosensing bra can include a two-way stretchable (e.g., vertical direction) fabric to provide firmer support and/or comfort, and limit swiveling movements of the breasts.
  • the sides of the biosensing bra can include a stiff portion (non-stretchable) that can provide additional support by substantially limiting all motions, including swiveling motions from left to right or right to left.
  • biosensing garments comprise one or more textiles (e.g., cloths, fabrics, etc.) including a network of natural and/or synthetic fibers.
  • the textiles may derive from one or more sources, including plant sources (e.g., cotton, flax, hemp, jute, modal, bamboo, pina, ramie, milkweed stalk, lyocell, polyamide, etc.), animal sources (e.g., wool, silk, milk proteins, etc.), mineral sources (e.g., asbestos, glass fibres, etc.), and/or synthetic sources (e.g., nylon, polyester, polyamide, acrylic, aramid fibre, spandex, polyurethane, olefin fibre, ingeo, polylactide, lurex, carbon fibre, etc.).
  • plant sources e.g., cotton, flax, hemp, jute, modal, bamboo, pina, ramie, milkweed stalk, lyocell, polyamide, etc.
  • animal sources e.g.
  • Strands of the textiles can include coatings such as waxes.
  • Such textiles may be formed from one or more processes, including (but not limited to): weaving, knitting, crocheting, forming from tow, braiding, felting, thermal and/or mechanical bonding, and/or the like.
  • any suitable knitting pattern can be used, for example, circular knitting (also known as "knitting in the round," creating a seamless tube), single, double, jersey, interlocked, mock rib, ribbed, two-way stretch, or any other suitable knitting pattern or combination thereof.
  • biosensing electrodes are affixed to and/or incorporated into the biosensing garment, for example in the vicinity of a wearer's chest or torso region.
  • Other locations of the biosensing garment, corresponding with other portions of a wearer's anatomy, can also be suitable for the placement of biosensing electrodes, and are contemplated by this disclosure.
  • one or more electrodes may be positioned on a shoulder region, arm region, wrist region, abdominal region, torso region, back region, side region, or any other location on a biosensing garment that allows for the detection of biosignals.
  • biosensing garments of the present disclosure include conductor and electrode configurations with high signal quality, durability and reliability.
  • an apparatus comprises a biosensing garment and a plurality of electrical connectors that are mechanically fastened to the biosensing garment.
  • at least one array e.g., a configuration, cluster, arrangement, and/or the like
  • each rivet or snap electrode of the electrode array is mechanically fastened to the biosensing garment.
  • biosensing garments and apparatuses that includes a biosensing garment are described in an International Patent Application No. PCT/CA2016/051034, titled “Systems and Methods for Monitoring Respiration in a Biosensing Garment,” filed August 31, 2016, the entire content of which is incorporated herein by reference in its entirety.
  • the term "electrode” refers to an electrical conductor configured to contact a non-metallic surface including a skin of a wearer (e.g., a human or an animal) and measure electrical signals corresponding to one or more physiological parameters of the wearer.
  • An electrode also functions, at least in part, to interact with a part of a circuit.
  • the electrode can be knitted from a conductive yarn such as, for example, CIRCUITEXTM conductive XSTATIC® silver metallized yarn, stainless steel thread, polyaniline yarn, and/or any other suitable conductive yarn.
  • Electrodes of the present disclosure can comprise any suitable electrical conductor, including metals such as (but not limited to) copper, silver, steel (e.g., stainless steel), tin, lead, tin/lead (SnPb), gold, platinum, aluminum, nickel, zinc, combinations or alloys thereof, and/or the like, carbon (including metallized, non-metallized, mediated and non-mediated), electroceramics, and/or conductive polymers. Electrodes of the present disclosure may take the form of inks, films (e.g., screen-printed, vacuum-deposited, painted, and/or the like), foils, plates, thin films, thick films, rivets, connectors (e.g., snaps), threads, wires, combinations thereof, and/or the like.
  • metals such as (but not limited to) copper, silver, steel (e.g., stainless steel), tin, lead, tin/lead (SnPb), gold, platinum, aluminum, nickel, zinc, combinations or alloys thereof, and/
  • electrodes of the present disclosure may include “chemically modified electrodes” (CMEs), “ion-selective electrodes” (ISEs), and/or any electrode suitable for use in electrochemical applications.
  • the electrode itself may serve as and/or comprise a sensing element.
  • the electrodes of the present disclosure can have any suitable size or shape such as, for example, square, rectangular, circular, elliptical, oval, or polygonal.
  • a padding member can be disposed on an outer surface of a fabric layer disposed adjacent to an electrode.
  • biosensing garments described herein are designed to include and/or interface with one or more sensors or sensor assemblies, including (but not limited to) electrical sensors (e.g., bio-potential, breath rhythm, sweat conductivity, etc.), electrochemical sensors (e.g., pH, ion, etc.), organic sensors (e.g., protein detection, etc.), electrocardiogram (ECG or EKG) sensors, heart rate sensors, breathing rate sensors, temperature sensors and/or other physical biosensors, chemical sensors, acoustic wave sensors, IR sensors, UV sensors, humidity sensors, moisture sensors, ion sensors (e.g., capable of detecting the presence of chloride, sodium, potassium, calcium, magnesium, etc.), motion sensors, accelerometers, glucose detectors, pressure sensors, strain sensors, on- skin sensors, and/or the like.
  • electrical sensors e.g., bio-potential, breath rhythm, sweat conductivity, etc.
  • electrochemical sensors e.g., pH, ion, etc.
  • organic sensors e.g
  • the sensor assemblies described herein are configured to perform skin conductance measurements in order, for example, to determine an Electrodermal Response (EDR) and/or an Electrodermal Level (EDL).
  • Sensors according to the present disclosure may be in the form of discrete parts mounted to, embedded in, or located apart from the biosensing garment.
  • sensors according to the present disclosure may comprise a coating on at least a portion of the textile material and/or on the fibers from which the textile or "fabric" material is formed.
  • biosensing garments described herein by virtue of the operation of their respective sensor assemblies and, optionally, with further processing of signals received and transmitted by the sensor assemblies, determine quantitative data about a wearer, such as (but not limited to): heart rate, heart rate variability, activity level, activity schedule, sleep schedule, calorie expenditure, breathing rate, blood pressure, blood sugar, V02 max, oxygen saturation, hydration level, skin temperature, and/or other physiological data.
  • quantitative data about a wearer such as (but not limited to): heart rate, heart rate variability, activity level, activity schedule, sleep schedule, calorie expenditure, breathing rate, blood pressure, blood sugar, V02 max, oxygen saturation, hydration level, skin temperature, and/or other physiological data.
  • biosensing garments described herein by virtue of the operation of their respective sensor assemblies and, optionally, with further processing of signals received and transmitted by the sensor assemblies, determine one or more qualitative properties of a wearer, such as (but not limited to): state of health, physiological condition (e.g., hydration, sleep deficit, sleep patterns), cognitive mental state, tension, and/or emotional mental state (e.g., happiness, sadness, concentration, confusion, frustration, disappointment, hesitation, cognitive overload, focus, degree of engagement, attentiveness, boredom, confidence, trust, delight, satisfaction, worry, curiosity, and/or the like).
  • state of health e.g., hydration, sleep deficit, sleep patterns
  • cognitive mental state e.g., concentration, confusion, frustration, disappointment, hesitation, cognitive overload, focus, degree of engagement, attentiveness, boredom, confidence, trust, delight, satisfaction, worry, curiosity, and/or the like.
  • the terms "about” and “approximately” generally mean plus or minus 10% of the value stated, for example about 250 ⁇ would include 225 ⁇ to 275 ⁇ , about 1 ,000 ⁇ would include 900 ⁇ to 1, 100 ⁇ .
  • the term "fabric” can refer to cotton, polyester, lycra, spandex, bamboo, Gore-Tex®, nylon, polypropylene, tencel, wool, x-static, or any other man-made or natural textile or substrate suitable for use in biosensing applications and/or performance sports clothing.
  • the term "knit” or “knitted” refers to layers, portions, or components included in a textile-based electrode system that are formed by interlacing yarn or threads in a series of connected loops with needles.
  • the terms “continuously,” “seamless” and “seamlessly” refer to the integration of layers, portions, or components included in a textile-based electrode system without any seams, interruptions, transitions, or indications of disparity resulting in a visually appealing appearance which improves a wearer's comfort by reducing chafing and pressure on the skin that are usually caused by seams.
  • the biosensing bra 100 can also a shirt-like garment, brassiere (e.g., a "sports bra,” as discussed further herein) or any other wearable garment or portion thereof, or a segment of fabric in a wearable form that can provide support for breasts.
  • the biosensing bra 100 includes cups 120, a rigid portion 125 that separates the cups 120, a chest band 130 configured to be disposed about the chest region of a wearer, and a mesh portion 135 disposed between the cups 120 and the band 130.
  • the biosensing bra 100 includes sides 140, a back 160, straps 180, and an adjustable "swan" hook 190.
  • the biosensing bra 100 can include optional components, such as fold over elastic portions 150 throughout the biosensing bra 100 and a mesh portion 165 of the back 160 for functional and/or aesthetic purposes.
  • the biosensing bra 100 includes molded/padded bra cups 120 that are stitched or otherwise affixed to an inner mesh lining, and are therefore "fully integrated.”
  • the fully integrated cups can be configured to provide a level of physical support (e.g., "medium” support) sufficient for most forms of exercises (e.g., high-impact exercises such as running).
  • the cups 120 do not need to be removed for washing, and they do not become folded or creased during washing, but rather retain their shape (e.g., more effectively than loose cups or removable cups do).
  • Differently sized cups can be used for different breast sizes, e.g., A, B, C, and D.
  • fully integrated cups 120 are configured to provide greater biomechanical support than loose cups, for example because they cannot move around inside the lining.
  • the cups 120 are designed to be contoured in shape and can include stretchable fabrics and/or light fabrics to ensure the biosensing bra 100 can accommodate and follow (i.e., conform with) the shape of the breasts as they move.
  • the cups 120 are designed to retain their shape so as to achieve and maintain a substantially similar form when worn, including during physical activities.
  • the rigid portion 125 is disposed between the cups 120 so as to aid the cups 120 in conforming to the shapes of the breasts.
  • the biosensing bra 100 is designed to easily adapt to any breast shape, by virtue of the use of suitable materials and/or designs set forth herein, while substantially retaining the shape of the cups 120.
  • the contours of the cups 120 are more accommodating compared to traditional sports bras, which tend to flatten the breasts since traditional sports bras are designed to indiscriminately (e.g., isotropically) compress the breasts so as to prevent them from moving freely.
  • the cups 120 can cover a portion of the breasts of the wearer. In some embodiments, the cups 120 can cover a portion of the breasts, including nipples. In some embodiments, the cups 120 can cover a portion of the breasts, not including nipples. In some embodiments, the cups 120 can cover 50% of the breasts, whereas the 50% coverage includes covering nipples and below the 50% coverage does not include covering nipples.
  • the cups 120 can cover at least 50%, at least 55%, at least 60%, at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, or about 100%, inclusive of all percentages of coverage of the breasts therebetween.
  • the cups 120 include a stretchable fabric. In some embodiments, the cups 120 include a light fabric. In some embodiments, the cups 120 include a fabric comprising one or more materials, such as polyester, nylon and/or elastane. In some embodiments, the cups 120 include one or more textiles (e.g., cloths, fabrics, etc.) that include a network of natural or synthetic fibers.
  • the textiles may be derived from one or more sources, including plant sources (e.g., cotton, flax, hemp, jute, modal, bamboo, pina, ramie, milkweed stalk, viscose, lyocell, polyamide, etc.), animal sources (e.g., wool, silk, milk proteins, etc.), mineral sources (e.g., asbestos, glass fibres, etc.), and/or synthetic sources (e.g., nylon, polyester, polyamide, acrylic, aramid fibre, spandex, polyurethane, olefin fibre, ingeo, polylactide, lurex, carbon fibre, etc.).
  • Strands of the textiles can include coatings such as waxes.
  • Such textiles may be formed from one or more processes, including (but not limited to): weaving, knitting, crocheting, forming from tow, braiding, felting, thermal and/or mechanical bonding, and/or the like.
  • any suitable knitting pattern can be used, for example, circular knitting (also known as "knitting in the round," creating a seamless tube), single, double, jersey, interlocked, mock rib, ribbed, two-way stretch, or any other suitable knitting pattern or combination thereof.
  • the cups 120 include a thick fabric.
  • the cups 120 include a fabric having a predetermined weight (e.g., having a weight per square meter of from about 100 gsm to about 200 gsm).
  • the cups 120 include a textured (e.g., brushed, embossed, and/or quilted) fabric.
  • the cups 120 include a fabric with multiple layers. For example, the fabric can include up to three layers of the same or different fabrics.
  • the multiple layers include different materials, including a soft material for contact with a wearer's breasts/skin on an interior portion (i.e., a wearer-facing portion) and a textured material as an outer layer for the cups 120.
  • the multiple layers include one or more stretchable fabric.
  • the multiple layers include one or more light fabric.
  • the multiple layers include one or more thick fabric.
  • the multiple layers include one or more textured fabric.
  • the term "fabric” can refer to cotton, polyester, lycra, spandex, bamboo, Gore-Tex®, nylon, polypropylene, tencel, wool, x-static, or any other man-made or natural textile or substrate suitable for use in biosensing applications and/or performance sports clothing.
  • the rigid portion 125 includes a non-stretchable fabric or material. During physical activities, such as running or jumping, the rigid portion 125 can remain non-stretchable while the cups 120 on either side of the rigid portion 125 can be stretched and/or flexed, or can otherwise remain conformal with the shapes of the breasts as they move.
  • the rigid portion 125 can be considered as a "separator" that decouples the motions of the cups 120 from one another. Said another way, the movement of one of the breasts can be substantially isolated from the movement of the other breast by disposing the rigid portion 125 in-between the two highly adaptive flowable/stretchable cups 120 that are supporting the breasts.
  • the chest band 130 includes a width sufficient to accommodate a sensor assembly (not shown).
  • the chest band 130 can include a two-way stretchable elastic band (e.g., horizontal direction) to ensure the sensing elements in the sensor assembly/electrodes are in skin contact with the body of the wearer.
  • the chest band 130 allows the elastic band to be flexibly adjusted for different levels of intensity in training, and/or for different body shapes and sizes. The adjustability is included to ensure that the elastic band is fitted tightly enough to impart a desired level of compression, such that the sensing elements come into/establish good electrical contact with the skin.
  • the preferred level of compression to maintain both a high level of wearer comfort and a good signal quality (even in high intensity movement) under the chest band 130 is about 15 mmHg. In some embodiments, the preferred level of compression is about 11 mmHg, about 12 mmHg, about 13 mmHg, about 14 mmHg, about 16 mmHg, about 17 mmHg, about 18 mmHg, about 19 mmHg or about 20 mmHg, inclusive of all compression levels therebetween.
  • the biosensing bra 100 is configured to exert a compression force on a wearer that is higher than 15mmHg (e.g., about 20mmHg), without affecting the comfort.
  • a wearer's sensitivity to compression can be subjective, and as such, the appropriate/desired levels of compression for different wearers can vary. Further details and exemplary embodiments of the sensing elements, sensor assembly and elastic band are described in Exhibits A-D.
  • combining the (stretchable) cups 120 and the rigid portion 125 with the chest band 130 that wraps around the wearer's chest/torso produces a highly supportive bra.
  • the breasts of the wearer can be substantially "cupped" with considerable freedom of movement, yet kept substantially in place by the strategically placed rigid components for improved comfort.
  • Some embodiments of the biosensing bra 100 described herein are as effective as traditional sports bras in restricting breast movements during physical activities, but with reduced pain, discomfort, and/or the undesirable flattened appearance of breasts commonly associated with traditional sports bras.
  • the mesh portion 135 is included in the biosensing bra 100.
  • the "underbust area" of the mesh portion 135 can be shaped such that it adds support and stability to the underbust region and/or shaped (e.g., curved) as an aesthetic element.
  • the front of the biosensing bra 100 has a slight V-shaped neckline.
  • the front of the biosensing bra 100 has a curved neckline.
  • some or all of the edges of the biosensing sports bra are finished with fold over elastic portions 150 comprising a soft elastic binding and/or a binding made from the "body" fabric itself.
  • the mesh portion 135 is configured to increase a moisture evaporation rate, or "breathability" of a biosensing bra (as compared with a garment that does not include a mesh portion). Said another way, the mesh portion 135 can be configured to wick sweat and/or water from a wearer, particularly during physical activities. By including the mesh portion 135 between the cups 120 and the chest band 130, the biosensing bra 100 can manage the moisture as well as the body temperature of the wearer via meshes in the mesh portion 135 that allow increased evaporation of sweat/water and/or help to regulate the body temperature. In some embodiments, the mesh portion 135 is configured to increase stability and/or support of a biosensing bra (as compared with a garment or bra that does not include a mesh portion).
  • FIG. 2 shows a front view of a biosensing bra 200, according to an embodiment.
  • the biosensing bra 200 includes cups 220, a rigid portion 225 disposed in-between the cups 220, chest band 230, a mesh portion 235, and straps 280.
  • the cups 220 four-way stretchable support axes are shown with arrows and are indicated as XI, ⁇ , ⁇ , and ⁇ directions in FIG. 2. It is to be understood that any other stretching directions can be described as superimposed directions between any of the four designated directions of stretching.
  • the cups 220 may be stretched at a given time, one or more other portions of the cups 220 may not be stretched at all, or to a lesser extent, at the given time. Said another way, in some embodiments, the cups 220 can be stretched non-uniformly with one portion of the cups 220 being stretched more than another portion of the cups 220, depending on the motion of the breasts.
  • the breasts of the wearer when the biosensing bra 200 is worn by a wearer, the breasts of the wearer are substantially supported within the cups 220. During physical activities and/or normal routine usage, the motions of the breasts are limited by the cups 220.
  • the cups 220 of the biosensing bra 200 can comfortably accommodate and support the breasts of the wearer without having to compress the breasts. Said another way, a wearer can wear the biosensing bra 200 with "appropriate" size of cups 220 so that the wearer is comfortable wearing the biosensing bra 200.
  • the cups 220 include a stretchable fabric with a certain stretchability rating or range of stretchability ratings.
  • the stretchability rating refers to the increased percentage of a dimension of the fabric when it is in a fully stretched state, as compared with its natural un-stretched state; for example, a fabric that is 100 cm in length along the XI -XI ' axis with 5% stretchability rating refers to a fabric that can stretch up to 105 cm along the Xl- ⁇ axis.
  • the stretching direction of the cups 220 takes place along the Xl- ⁇ axis. In some embodiments, the stretching direction of the cups 220 takes place along the Yl- ⁇ axis.
  • the stretching direction of the cups 220 takes place along an axis that is between the Xl- ⁇ axis and the Yl- ⁇ axis (i.e., "off-axis") during physical activities of the wearer.
  • the stretchability ratings can be determined from a linear combination of the stretchability ratings associated with each of the two axes Xl- ⁇ and Yl- ⁇ .
  • breasts are three-dimensional objects and the surface of the cups 220, which hold and are in contact with the breasts, are designed to conform to the surface of the breasts, the movements (e.g., bouncing up/down, moving front/back, and swiveling left/right) of the breasts change the surface area of the cups 220.
  • the stretching of the cups 220 in both the Xl- ⁇ and Yl- ⁇ directions leads to a change in the surface area of the cups 220, and the associated change in length along the two axes Xl-Xl ' and Yl-Yl ' can be inferred.
  • the cups 220 include a stretchable fabric that is stretchable along the Xl- ⁇ and/or Yl- ⁇ axes with at least 1% stretchability rating, at least 2% stretchability rating, at least 3% stretchability rating, at least 4% stretchability rating, at least 5% stretchability rating, at least 6% stretchability rating, at least 7% stretchability rating, at least 8% stretchability rating, at least 9% stretchability rating, at least 10% stretchability rating, at least 11% stretchability rating, at least 12% stretchability rating, at least 13% stretchability rating, at least 14% stretchability rating, at least 15% stretchability rating, at least 16% stretchability rating, at least 17% stretchability rating, at least 18% stretchability rating, at least 19% stretchability rating, at least 20% stretchability rating, at least 22% stretchability rating, at least 24% stretchability rating, at least 26% stretchability rating, at least 28% stretchability rating, at least 30% stretchability rating, at least 32% stretchability rating, at least 34% stretchability rating, at least 34% stretchability rating, at
  • the rigid portion 225 includes a non-stretchable material or fabric. In some embodiments, the rigid portion 225 includes a texture material or fabric. In some embodiments, the rigid portion 225 includes a soft material or fabric asan interior portion (i.e., a wearer-facing portion) of the rigid portion 225 for contact with skin of the wearer. In some embodiments, the rigid portion 225 includes multiple materials or fabrics. In some embodiments, the rigid portion 225 includes a non-stretchable material or fabric as an exterior portion and a soft material or fabric as an interior portion (i.e., a wearer-facing portion) for contact with skin of the wearer.
  • the size of the rigid portion 225 disposed between the cups 220 is a predetermined parameter that impacts the degree of comfort of fit of the garment for a given wearer. For example, a larger width of the rigid portion 225 can be a better fit for one wearer, whereas a smaller (e.g., narrower in width) rigid portion 225 can offer more comfort for another wearer. In some embodiments, the width of the rigid portion 225 does not determine the wearer's preference and therefore the wearer may prefer certain dimensions regarding the width of the rigid portion 225 for other reasons, and may consider comfort and fit level independently of the wearer's chest size or breast size.
  • the width of the rigid portion 225 can be about or less than 1 mm, about or less than 2 mm, about or less than 3 mm, about or less than 4 mm, about or less than 5 mm, about or less than 6 mm, about or less than 7 mm, about or less than 8 mm, about or less than 9 mm, about or less than 10 mm, about or less than 11 mm, about or less than 12 mm, about or less than 13 mm, about or less than 14 mm, about or less than 15 mm, about or less than 16 mm, about or less than 17 mm, about or less than 18 mm, about or less than 19 mm, about or less than 20 mm, about or less than 21 mm, about or less than 22 mm, about or less than 23 mm, about or less than 24 mm, about or less than 25 mm, about or less than 26 mm, about or less than 27 mm, about or less than 28 mm, about or less than 29 mm, about or less than 30 mm,
  • the biosensing bra 200 is configured to include a gradual transition from the rigid portion 225 to the cups 220 where they are "form fitting and tight,” to maximize comfort for the wearer while applying substantially no compression to the breasts. In some embodiments, the biosensing bra 200 is configured to include a gradual transition from the rigid portion 225 to the cups 220 and the mesh portion 235. In some embodiments, the biosensing bra 200 is configured to include an abrupt transition from the rigid portion 225 to the cups 220 and from the rigid portion 225 to the mesh portion 235.
  • the mesh portion 235 includes the region below the cups 220 and the rigid portion 225, and above the chest band 230. In some embodiments, the mesh portion 235 includes a region that extends from one side (not shown) of the biosensing bra 200 to an opposing side of the biosensing bra 200. In some embodiments, the mesh portion 235 includes mesh material or fabric for a portion of the region and other non-mesh material or fabric for the remainder of the mesh portion 235. Said another way, the mesh portion 235 can include 0% to 100% mesh material or fabric. In some embodiments, the mesh portion 235 includes no mesh material.
  • the mesh portion 235 includes at least 5%, at least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, at least 60%, at least 65%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, or about 100%, of mesh material or fabric, inclusive of all percentages therebetween.
  • the biosensing bra 300 includes two cups 320 (one for each of two breasts of a wearer), a chest band 330, a side 340, and straps 380.
  • the biosensing bra 300 when the biosensing bra 300 is worn by a wearer, the breasts of the wearer are substantially supported within the cups 320. During physical activities and/or normal routine usage, the motions of the breasts are limited by the cups 320.
  • the biosensing bra 300 includes a stretchable side 340.
  • the biosensing bra 300 includes a four- way stretchable side 340 to provide ample accommodation and improved comfort (as compared with traditional sports bras) by facilitating flexibility of movement.
  • the biosensing bra 300 includes a two-way horizontally stretchable side 340 to provide accommodation for different sizes and body types while substantially limiting the vertical motion of breasts.
  • the biosensing bra 300 includes a two-way vertically stretchable side 340 to provide firmer support and/or comfort, and limit swiveling movements of the breasts.
  • the biosensing bra 300 includes a stiff and non-stretchable side 340 to provide additional support by substantially limiting all motions, including swiveling motions from left to right and right to left (i.e., lateral motion).
  • the biosensing bra 300 is designed to provide adequate adjustability, support, comfort, breathability, and/or other parameters for a wearer.
  • FIG. 3 To illustrate the stretchability of the side 340, four-way stretchable support axes are shown with arrows and are indicated as X2, X2', Y2, and Y2' directions in FIG. 3. It is to be understood that any other stretching directions can be described as superimposed directions between any of the four designated directions of stretching. It is also understood that while a portion of the side 340 may be stretched at a given time, one or more other portions of the side 340 may not be stretched at all, or stretched to a lesser extent, at the given time. Said another way, in some embodiments, the side 340 can be stretched non- uniformly with one portion of the side 340 being stretched more than another portion of the side 340, depending on the motion of the breasts.
  • the side 340 includes a stretchable fabric. In some embodiments, the side 340 includes a light fabric. In some embodiments, the side 340 includes a fabric comprising one or more materials, such as polyester, nylon and elastane. In some embodiments, the side 340 can include one or more of the fabrics, textiles or materials listed in reference to cups 120 in FIG. 1A. In some embodiments, the side 340 includes a thick fabric. In some embodiments, the side 340 includes a fabric having a predetermined weight (e.g., having a weight per square meter of from about 100 gsm to about 200 gsm).
  • a predetermined weight e.g., having a weight per square meter of from about 100 gsm to about 200 gsm.
  • the side 340 includes a textured fabric (e.g., brushed, embossed, and/or quilted).
  • the side 340 includes a fabric with multiple layers.
  • the side 340 can include up to three layers of the same or different fabrics.
  • the multiple layers include different materials, including a soft material for contact with the wearer's skin as an interior portion (i.e., a wearer-facing portion) and a textured material as an exterior portion for the side 340.
  • the multiple layers include one or more stretchable fabric.
  • the multiple layers include one or more light fabrics.
  • the multiple layers include one or more thick fabrics.
  • the multiple layers include one or more textured fabrics.
  • the side 340 includes a stretchable fabric with a predetermined stretchability rating or a range thereof.
  • a primary stretching direction of the side 340 is along the X2-X2' axis.
  • a primary stretching direction of the side 340 is along the Y2-Y2' axis.
  • the stretchability ratings can be determined from a linear combination of the stretchability ratings along the two axes X2- X2' and Y2-Y2'.
  • the stretching of the side 340 that can arise from the breasts' movement can be higher near the Y2 direction as compared with the Y2' direction. Said another way, since the chest band 330 is in full contact with the chest/torso area of the wearer, the bottom portion of the cups 320 (near the chest band 330) may not be moving as much compared to the top portion where the breasts are not fully in contact with the cups 320.
  • larger movement of the breasts can lead to a larger stretching and thus can create a gradient along the Y2-Y2' axis with higher stretching (in the X2-X2') near the Y2 direction.
  • the stretchability rating can be around 20% along the X2-X2' axis near the top of the side 340 (e.g., around Y2) and around 5% along the X2-X2' axis near the bottom of the side 340 (e.g., around Y2') adjacent to the chest band 330.
  • the stretchability rating and the range of stretchability rating can be larger near the top of the side 340 than around the bottom of the side 340.
  • the side 340 can include a stretchable fabric along the X2-X2' and/or Y2-Y2' axes with at least 1% stretchability rating, at least 2% stretchability rating, at least 3% stretchability rating, at least 4% stretchability rating, at least 5% stretchability rating, at least 6% stretchability rating, at least 7% stretchability rating, at least 8% stretchability rating, at least 9% stretchability rating, at least 10% stretchability rating, at least 11% stretchability rating, at least 12% stretchability rating, at least 13% stretchability rating, at least 14% stretchability rating, at least 15% stretchability rating, at least 16% stretchability rating, at least 17% stretchability rating, at least 18% stretchability rating, at least 19% stretchability rating, at least 20% stretchability rating, at least 22% stretchability rating, at least 24% stretchability rating, at least 26% stretchability rating, at least 28% stretchability rating, at least 30% stretchability rating, at least 32% stretchability rating, at least 34% stretchability rating, at least 34% stretchability rating, at least
  • FIG. 4 shows a back view of a biosensing bra 400 having a double racerback configuration, including a racerback-shaped region "back 460" and a racerback-shaped mesh reinforcement region “mesh 465,” and shows stretchable support axes, according to an embodiment.
  • the back 460 includes a single layer of material or fabric.
  • the back 460 i.e., the skin-facing layer or the inner layer, having a racerback shape, includes one or more of the materials and/or fabrics described herein.
  • the mesh 465 (also having a racerback shape) includes a mesh fabric.
  • the mesh 465 is an outer layer that is disposed beneath a body fabric at both sides and is connected to the side seams.
  • the two layers, back 460 and mesh 465 are connected only at or along the side seams, neckline and shoulders. This attachment configuration allows the two layers back 460 and mesh 465 to act 'independently' to provide dynamic support during movement (e.g., being stretched), and also to accommodate different body shapes and sizes.
  • the overlapping of the two layers lends support and stability to the biosensing bra 400 at the sides.
  • the two overlapping racerback layers have different shapes, they support the bust by pulling from two different directions, and act as a "support axis" or “support vector,” thereby distributing the weight and movement of the breasts to a larger area of the biosensing bra 400 and supporting the breasts more dynamically.
  • the back 460 and mesh 465 are connected along the side seams, neckline, and/or shoulders, in combination with at least a portion of their respective fabric bodies.
  • the back 460 includes a stretchable fabric. In some embodiments, the back 460 includes a light fabric. In some embodiments, the back 460 includes a fabric comprising one or more of the materials and/or fabrics described herein. In some embodiments, the back 460 includes a thick fabric. In some embodiments, the back 460 includes a textured fabric. In some embodiments, the back 460 includes a fabric with multiple layers. In some embodiments, the multiple layers include different materials, including a soft material for contact with a wearer's skin on an interior portion (i.e., a wearer-facing portion) and a textured material as an outer layer for the back 460. In some embodiments, the multiple layers include one or more stretchable fabrics. In some embodiments, the multiple layers include one or more light fabrics. In some embodiments, the multiple layers include one or more thick fabrics. In some embodiments, the multiple layers include one or more textured fabrics.
  • the back 460 includes a stretchable fabric with a predetermined stretchability rating or range thereof.
  • a primary stretching direction of the back 460 is along the Y3-Y3' axis.
  • a primary stretching direction of the back 460 is along the X3-X3' axis, although it might be significantly less than the stretching that takes place in the Y3-Y3' direction.
  • the stretchability ratings can be determined from a linear combination of the stretchability ratings along the two axes X3-X3' and Y3-Y3'.
  • the back 460 can include a fabric that is stretchable predominantly along the Y3-Y3' axis with at least 1% stretchability rating, at least 2% stretchability rating, at least 3% stretchability rating, at least 4% stretchability rating, at least 5% stretchability rating, at least 6% stretchability rating, at least 7% stretchability rating, at least 8% stretchability rating, at least 9% stretchability rating, at least 10% stretchability rating, at least 11% stretchability rating, at least 12% stretchability rating, at least 13% stretchability rating, at least 14% stretchability rating, at least 15% stretchability rating, at least 16% stretchability rating, at least 17% stretchability rating, at least 18% stretchability rating, at least 19% stretchability rating, at least 20% stretchability rating, at least 22% stretchability rating, at least 24% stretchability rating, at least 26% stretchability rating, at least 28% stretchability rating, at least 30% stretchability rating, at least 32% stretchability rating, at least 34% stretchability rating, at least 36% stretchability rating
  • FIG. 5A shows a front view of a biosensing bra 500, according to an embodiment.
  • the biosensing bra 500 shows straps 580, strap adjustments 585 and a strap "swan" hooks 590 to provide multiple levels of fit adjustment.
  • the hooks 590 and adjustment loops (along adjustment 585) on the strap 580 provide a wearer with the ability to adjust the lengths of each strap 580 so that the biosensing bra 500 can be worn comfortably and/or to make the sizing easier.
  • the biosensing bra 500 incorporates the adjustment levels by ultrasonically welding the ladder of loops (adjustment 585) onto the straps 580.
  • the biosensing bra 500 can be adjusted depending on the sporting activity, an over layer, shirt, blouse or camisole being worn, or the mood of the wearer.
  • configuring the biosensing bra 500 such that the adjustment element/mechanism is disposed in the front of the biosensing bra 500 allows a wearer to readily adjust the straps while wearing the bra.
  • the hook adjustment as described herein allows adjusting the tightness of the straps to either increase or decrease the level of support, and to better accommodate different breast sizes and body shapes.
  • the wearer is able to lie on her back without the hooks pressing against her body.
  • Such a design is preferable to traditional bras or sports bras that have metal hooks or sliders disposed on the straps in the back of the garment, which can cause pain to a wearer, e.g., when lying on her back.
  • a higher level of support may be desired in some applications, e.g., in high intensity or high impact sports such as running.
  • the bonded strap construction as described herein allows for the use/combination of different materials, such that a strap 580 with a limited level of elasticity (i.e., stiff) can be achieved.
  • Low elasticity in the straps of the biosensing bra can be desirable, for example, so that the strap 580 is configured to more securely and reliably support the weight of the breast, and at the same time the impact of breast movements can be transferred to other areas of the biosensing bra 500.
  • the strap 580 is about 3 cm, about 2 cm, about 2.5 cm, about 3.5 cm, about 4 cm, about 4.5 cm, or about 5 cm wide at the location on the strap that is configured to be disposed on the shoulder of a wearer during use, to allow a higher level of support, comfort, and stability than with a narrower strap.
  • a wider strap 580 distributes the weight of the breast such that the strap is supporting to a wider area than with a narrower strap, thereby decreasing the pressure exerted per unit area, as well as the wearer's perceived pressure on the shoulder.
  • the strap 580 is a split strap.
  • the strap 580 includes a plurality of straps.
  • an individual strap in the split strap configuration or in the plurality of straps configuration is about 0.1 cm, about 0.2 cm, about 0.3 cm, about 0.4 cm, about 0.5 cm, about 0.6 cm, about 0.7 cm, about 0.8 cm, about 0.9 cm, about 1 cm, about 1.5 cm, about 2 cm, about 2.5 cm, about 3 cm, about 3.5 cm, about 4 cm, about 4.5 cm, or about 5 cm, inclusive of all dimensions therebetween.
  • the strap 480 can have a length of about 10 cm, about 11 cm, about 12 cm, about 13 cm, about 14 cm, about 15 cm, about 16 cm, about 17 cm, about 18 cm, about 19 cm, about 20 cm, about 21 cm, about 22 cm, about 23 cm, about 24 cm, about 25 cm, about 26 cm, about 27 cm, about 28 cm, about 29 cm, or about 30 cm, inclusive of all lengths therebetween.
  • the strap 580 can be constructed using multiple layers of materials, including a soft outer layer for soft skin contact, a breathable fabric and an inner stabilizer layer.
  • FIG. 5B shows an exemplary strap 580 in which a soft outer layer 580A, a non-stretchable stabilizer layer 580B, and a breathable mesh layer 580C can be bonded together to form a triple-layer strap that is non-stretchable, comfortable and breathable.
  • the strap 580 can include one or more soft outer layers 580A, one or more non-stretchable stabilizer layers 580B, and/or one or more breathable mesh layer s580C, which are bonded together to form a strap with multiple layers of fabric, for example a 3-layer strap, a 4-layer strap, a 5-layer strap, a 6-layer strap, etc.
  • FIG. 5C shows a cross-section of a strap adjustment 585 prior to attachment to the strap 580, according to an embodiment.
  • the strap adjustment 585 of the biosensing bra 500 can be constructed by bonding a plurality of layers together with a heat adhesive thermoplastic (e.g., thermoplastic polyurethane, TPU) film.
  • a heat adhesive thermoplastic e.g., thermoplastic polyurethane, TPU
  • the strap adjustment 585 is constructed of a layered structure of a fabric 585A and a thermoplastic adhesive film 585B as a bonding agent, such that the fabric 585A with the film 585B is folded underneath itself to form the strap adjustment 585, as shown in FIG. 5C.
  • FIG. 5D shows a cross-section of the strap adjustment 585 after attachment to the strap 580, according to an embodiment.
  • the strap adjustment 585 is attached onto the strap 580, e.g., using a further thermoplastic adhesive film, stitching, and/or welding, including ultrasonic welding, leaving portions of the strap adjustment unbonded, so as to create a plurality of openings 584 (also referred to herein as "loops" or “pockets”) for a hook to pass through, as shown in the cross-section of FIG. 5D.
  • Exemplary bonded regions 588 through stitching and ultrasonic welding are also shown on the strap 580 in FIG. 5D.
  • each opening 584 is approximately 10 mm wide, and each bonded region 588, for example having a length of about 5-10 mm, is disposed between the openings 584.
  • the opening 584 has a width (also referred to as a "loop width" or "pocket width") of about 2 mm, about 3 mm, about 4 mm, about 5 mm, about 6 mm, about 7 mm, about 8 mm, about 9 mm, about 10 mm, about 11 mm, about 12 mm, about 13 mm, about 14 mm, about 15 mm, about 16 mm, about 17 mm, about 18 mm, about 19 mm, or about 20 mm, inclusive of all widths therebetween.
  • the opening 584 has a height (also referred to as a "loop height") of about 2 mm, about 3 mm, about 4 mm, about 5 mm, about 6 mm, about 7 mm, about 8 mm, about 9 mm, about 10 mm, about 11 mm, about 12 mm, about 13 mm, about 14 mm, or about 15 mm, inclusive of all heights therebetween.
  • the bonded region 588 has a length of about 1 mm, about 2 mm, about 3 mm, about 4 mm, about 5 mm, about 6 mm, about 7 mm, about 8 mm, about 9 mm, about 10 mm, about 11 mm, about 12 mm, about 13 mm, about 14 mm, about 15 mm, about 16 mm, about 17 mm, about 18 mm, about 19 mm, or about 20 mm, inclusive of all lengths therebetween.
  • the length of the bonded regions 588 can vary according to the particular implementation. In some embodiments, the bonded regions 588 have the same length across the strap adjustment 585/strap 580.
  • the strap adjustment can include a plurality of openings 584, corresponding to the number of desired adjustment levels.
  • the strap adjustment includes 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, or 15 openings, loops, or adjustment levels to increase the range of adjustability in the strap 580.
  • FIG. 5E shows a perspective view of an assembled strap adjustment 585/strap580, according to an embodiment.
  • FIG. 5F shows a plan view of the assembled strap adjustments 85/strap 580 and hook 590, according to an embodiment.
  • the swan hook 590 can be fastened in the direction of the arrow as shown in FIG. 5F for a proper fit of the biosensing bra 500.

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Abstract

Divers modes de réalisation de la présente invention concernent de manière générale des vêtements à biocapteurs électroniques pouvant être portés. Un vêtement de biodétection comprend un premier bonnet extensible conçu pour recevoir un premier sein d'une utilisatrice, en utilisation, et un second bonnet extensible conçu pour recevoir un second sein de l'utilisatrice, en utilisation. Le vêtement de biodétection comporte également une partie rigide, une bande au sous-buste et une partie en mailles. La partie rigide est située entre le premier bonnet extensible et le second bonnet extensible et conçue pour raccorder le premier bonnet extensible au second bonnet extensible. La bande au sous-buste est conçue pour entourer le buste de l'utilisatrice. La partie en mailles est située entre les premier et second bonnets extensibles et la bande au sous-buste, et est conçue pour raccorder les premier et second bonnets extensibles à la bande au sous-buste. Le vêtement de biodétection est conçu pour limiter le mouvement tridimensionnel des premier et second seins de l'utilisatrice, en utilisation.
EP17849973.7A 2016-09-16 2017-09-15 Vêtement à biocapteurs Withdrawn EP3525610A4 (fr)

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CA3046370A1 (fr) 2018-03-22
WO2018049532A1 (fr) 2018-03-22

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