TW467736B - Feminine sanitary disposable article having a blood detection means as sensor - Google Patents

Abstract

The present invention relates to feminine sanitary disposable absorbent articles and, more particularly, to sanitary napkins or panty liners comprising a blood detection means for menstruation prediction by having sensors which have a recognition element to detect the presence of blood indicative of the approach of menstruation and which provide a visual signal indicating the approach of menstruation.

Description

467736 A7 B7 Consumption Cooperation by Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs. Du V. Description of the Invention (Scope of the Invention The present invention is about women's disposable sanitary absorbent articles, and more specifically about containing blood test devices. A sensor for detecting the presence of blood and displaying a physiological period approaching, and a sensor that can provide a visual signal indicating the physiological period approaching, to predict the physiological period of a tampon or pant. BACKGROUND OF THE INVENTION Today, disposable objects, such as diapers, Adult diapers, pant pads, interlabial devices' and tampons are widely used in women's protection, infant and toddler care, and incontinence adult care to contain, separate and dispose of human excrement "due to its convenience and reliability These items have gradually replaced reusable and washable clothing and have become a better tool in these applications. This disposable object treats fecal matter by absorbing or containing it on the object Some disposable objects contain chemical reaction devices to detect and identify different substances in user excretion. However, none of them There are those who are dedicated to detect or extract the physiological period-related discharge is about to appear and send a signal to the wearer or caretaker that the physiological period occurs. The object of the present invention is to meet the needs of women consumers to obtain their physiological period expectations More information about time, but currently unmet needs. More broadly, it has been established that women want to know more about and detect their physical condition. Correlation with their physiological cycle status as any type of related lesion Early warning of progress ^ Therefore, according to the local patent law, the present invention may include two dimensions belonging to different patent application parks. One dimension is the research and development of the invention for medical diagnostic purposes, and the other dimension is purely non-medical Benefits to provide connection with the physiological period -4- This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm): ----------- i,.!, Equipment --- ----- Order --- ^ ------- vt, please read the notes on the back and fill in this page) A7 B7 467736 V. Description of the invention (2) The related early information allows consumers to take Relevant measures, such as: the use of sanitary pads or stop money . Many disclosures are used for general diagnostic purposes related to women's physiological cycles and vaginal / urethral-related information. However, 'the following references do not provide a specific indication of the present invention.

Sciionfeld et al., Disclosed in US 5,217,444, June 8, 1993, disclose absorbent pads, such as a hemostatic test containing a pH indicator that can indicate the acidity of a liquid or a blood test by a change in color. Wet vaginal discharge. This can be regarded as an indicator of vaginal health of women.

Everhart et al., Disclosed in US 5,468,236, November 21, 1995, discloses a disposable absorbent product incorporating chemically reactive substances, which can provide a visual indication of chemical components in an absorbent fluid such as vaginal discharge. The patent is not limited to its special purpose but it exemplifies a disposable diaper in which a glucose-indicating colloid can be used in a surface layer or an absorbent core. In the second example, the chemical component detected was nitrate, which serves as an indicator of urethra infection with Gram-negative bacteria. In particular, Everhart provides a ’end-point stable reaction via a catalytic sequence so that further liquid absorption does not change. Indication effect β _

Morz et al., Disclosed in US 4,231,370, November 4, 1980, discloses a disposable diaper having a p (R) sensitive moisture indicator present in a solid attachment matrix.

Richards et al., US 5,823,953, published on October 20, 1998, is a self-diagnosing system for yeast or non-yeast-associated vaginal infections. -5- This paper is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) i Jing first read the intention on the back and then fill out this page}, m 1 I n ϋ nn I n remarks 5. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 467736

V. Description of the invention (3) (Please read the precautions on the back before filling out this page) -111 I! I Order ----... — I. 丨 · _ L. It is a physiological pad or pant pad This type has a peelable and colorable PZ indicator sheet on the surface layer. The ρ Η indicator can identify whether the pH of the absorbent is higher than or lower than the threshold of 4.5 and can be determined without the need for a physician's diagnosis to treat yeast or non-yeast vaginal infections.

Buck et al., Disclosed in WO 97/43955, November 27, 1997, discloses a family treasure set for collecting vaginal fluid and exfoliated vaginal cells in physiological fluids. The liquid or cells are collected in an absorbent interlabial pad or placed in a porous shell and placed in a pad inside the vagina to collect the liquid. The liquid can then be used for the desired diagnostic purpose.

Echeveria published in EP 704 195 of April 3, 1996 discloses a physiological period detector, which includes a chemical-containing sanitary napkin or panty pad which absorbs fluid and provides a cold response as the beginning of the physiological period. The indicator allows the wearer sufficient time to replace the indicator absorbent article with a full-size and full-volume sanitary napkin or tampon. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics Of course ‘many such indicators are already known and usually not relevant to the source of the liquid to be analyzed. For example, 'Ismael et al., Disclosed in EP 3 86 562, September 12, 1990, discloses a dry enzyme test composition having a color indicating effect. Buck et al., WO 90/06511, published June 14, 1990, discloses a stabilizing indicator that can determine the presence of an analyte in a liquid sample. Similarly, Bouse et al., Disclosed in WO 89/11643, November 30, 1989, discloses an indicator sword composition designed to broaden the range of analyte concentration that can be analyzed.

Oksman et al. Published on January 7, 1984, EP 124 215 and EP 124 214 are both smears for occult blood, especially for analysis of occult blood in feces. -6- This paper standard applies Chinese national standard (CNS > A4 specification) (210 X 297 mm) --- 1 ______ j ----- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 467736 A7 B7 V. Description of the invention (4> Indicator. Similarly, Wells was published in 1983 1 EP 93 5 95 on January 9 is a dry diagnostic device for single step radon determination of heme, especially occult blood in feces.

Rotite EP 113 896, published on July 25, 1984, is a chemical test piece in which a test agent is placed on a plastic diaphragm for quantitative analysis. The invention exemplifies blood and glucose tests.

Roy's EP 101 980 and EP 101 979, published on March 7th, 1984, are about hydrogenase assays for rapid clinical analysis and diagnosis. The latter mentions that the carrier may be a thrombus containing cellulose fibers. In addition, many medical papers have been published on the pathological conditions of women's vagina and urinary organs, including methods for their detection and cure. Fa_ming Brief Description The present invention is a hygienic absorbent article for women, which can be targeted for retention. Vaginal discharge containing human blood that cannot be distinguished by normal visual inspection on the article provides visual blood detection. . The article is usually a layered structure 'with each layer having a wearer-facing surface and a garment-facing surface. Generally speaking, a child article contains a liquid-permeable top layer on the wearer-facing surface, a liquid-blocking bottom layer on the garment-facing surface, and an absorbent core sandwiched between the top layer and the bottom layer. According to the invention, the article is preferably a sanitary napkin or a pant, especially thin pants with a thickness of less than 3 millimeters, and more preferably suitable for wearers in narrow bottoms. Generally, it is a triangular panty (also It is narrow or narrow). According to the present invention, the article contains a blood detection device, which contains at least a first component selected from the group consisting of peroxides or peracids, or a combination thereof, and the national standard (CNS) of this paper for fiscal standards. 4 specifications (21〇x 297). (Please read the precautions on the back before filling out this page) ----- /. Installation ------- " · Order ------- IT. 467736 A7 B7 V. Description of the Invention (5) The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a chemical composition of the second component selected from guaiac or tetramethylbenzidine or a combination thereof. The composition preferably contains a surface-active substance such as a surfactant or preferably polyethylene glycol. In a preferred embodiment according to the present invention, the first component is epta-deficient imino-peroxyhexanoic acid and the second component is a therapeutic wound gel. The first and first ingredients are preferably separated from the absorbent article, one ingredient is present on the garment facing surface in one layer and the other ingredient is present on the garment facing surface in the second layer or one layer is present on one component On the wearer-facing surface, the preferred'core and another component are present on the garment-facing surface of the same layer. When the composition is applied to an object, it is preferably in the form of a liquid. The solution is preferably a solution dissolved in an organic vehicle that can be evaporated after the composition is applied, and coated by coating or more preferably by spraying. The scope of the present invention also includes the addition of an additional physiological phase correlation detector to the blood detector, for example, additional biochemistry suitable for detecting physiological changes in the absorbed vaginal discharge that can be used as an indicator of physiological phase proximity. Or an electronic chemical or chemical detection device and preferably a user who can provide another, more enhanced or modified visual signal for this object ", preferably, these additional debt measuring devices contain a pH indicator or corpus luteum Or estrogen indicator or a combination thereof. The detailed description of the present invention defines the term "absorbent article" as used herein to mean a device that absorbs and contains the body's output, and more particularly, it refers to a body placed close to or close to the body for absorption or containment. Various discharges from the human body are acceptable. This article can be ranked among the more (please read the precautions on the back before filling in this page)

--- I! — Order --- I Mo 6 -8-467 736 A7 V. Description of the invention (6) Disposable type used-Word description-Generally speaking, as an absorbent article, do not want to clean or Absorbent articles that are stored or reused (ie, they are discarded after one use). The term " joined " as used herein includes a structure in which one element is directly fixed to another element by attaching the element to another element, and attaching the element to an intermediate (a kind of Or more) and then affixed to another—a structure in which one component is indirectly fixed to another component "" Single " absorptive article refers to the assembly of individual components into a collection ^ absorptive article so that it does not need Individual operational components, such as individual diarrhea supports and pads. The preferred specific examples of absorbent articles of the present invention are single-disposable sanitary napkins or pants or interlabial absorbent articles, but disposable incontinence pants, incontinence Underwear 'absorbent inserts, and tampons, etc. can also benefit from the present invention if they are used in the physiological period. An absorbent article according to the present invention is generally composed of three main elements: a top layer, which is liquid-permeable to the user when the article is in use, so that liquid can penetrate the article; a bottom layer, which has liquid-barrier properties so that the absorbed liquid Can not leak out of the object, this bottom layer is generally located on the garment-facing surface of the object and the absorption core, which is sandwiched between the top layer and the bottom layer and provides the absorption capacity of the object to absorb and retain the liquid flowing into the object through the top layer. Many absorbent articles and structures are well known in the art and have been fully explained in the past. All of these materials can be used in the present invention provided that they are not disturbed by the selected physiological period prediction sensor. In the following, only those examples are mentioned which are particularly advantageous for use in the preferred absorbent article according to the present invention. Those skilled in this art can find substitutions at any time that can also be used, and especially applicable to the physiological period prediction absorbent article according to the present invention (please read the precautions on the back before filling this page)

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V. Description of the invention (7) Materials. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-In general, the top layer is soft, deformable, soft to the touch, and non-irritating to the skin of the wearer. The top layer is also preferably flexible so that it can withstand unidirectional or bidirectional tension. As used in this article, the term "Guangren T / 7Γ" refers to a material that is flexible and can conform to the general shape and contours of the human body at any time. The top layer can be made of a non-woven or woven material or a film that has been perforated to become liquid permeable. The top layer may also be a composite material or be composed of-or more layers', for example, it may have a second top layer or a diversion layer. These films and nonwovens or fabrics can be made from, for example, polymers such as polyethylene or polypropylene. Usually these polymers have been filled with dyed substances such as titanium dioxide to provide their white opacity. These top layers may also be free of dyeing materials to provide transparent films or non-woven fabrics with high light transmission properties. Without color fillers, such as titanium dioxide, no substantial material changes are caused. These top layer pairs are included in the object and are particularly useful as physiological period predictors that provide visual inspection by the presence or absence of color changes. Due to the lack of opaque color filler in the polymerizable material used to manufacture the top layer (or reduced to 15% or less, which is about one-half the normal amount), it can additionally provide good inspection characteristics (in addition, it can reduce the cost and environmental burden). It is also possible to use non-opaque 'light-colored color fillers to give it a color but still transparent or partially transparent. These light colors can be used to hide the start or end color of the colored indicator sword according to the present invention, and it is preferably light Yellow or blue. The top layer can be transparent or only partially transparent. However, according to most specific examples of the present invention, if the top layer is visually detectable, the color change is -10-This paper size applies the Chinese Standard (CNS) A4 (210 X 297 mm) (please read the back of Jing first) Please note this page before filling in this page) βτ ο 467736 A7 ______B7 V. The semi-transparent shape of the invention description (8) is sufficient. Bottom layer (Please read the notes on the back before filling out this page) Generally speaking, the bottom layer is soft, deformable and soft to the touch. The bottom layer can avoid absorption and the exudate retained in the absorbent core will be in contact with the absorbent. The clothing in contact with the receiving object 'such as wet bottoms' is preferred. The bottom layer is liquid (eg, physiological period, sweat and / or urine) Impossible. It can be made from thin plastic film, although other deformable liquid-impermeable materials can also be used. The term " deformable " as used herein refers to materials that are flexible and ready to conform to the general shape and contour of the human body at any time. Β The bottom layer is preferably also able to have elasticity so that it can withstand unidirectional or bidirectional pull. The bottom layer may comprise a woven or non-woven material, a polymeric film, such as a thermoplastic film of polyethylene, olefin, or polypropylene, or a composite material, such as a film-coated non-woven material or a fiber-coated film. Commonly used absorbent articles contain a polymer with a thickness of about 0.012 ¾ m to about 0.051. ¾ m. Ethyl cotton · Ethyl cotton film bottom layer, which can be made non-permeable or microporous with the use of internal fillers and subsequent mechanical stretching. The printed layer of the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is preferably breathable, that is, it can penetrate water vapor, or better, it can be penetrated by air, but it does not sacrifice its main reason to prevent leakage of absorbent fluid. purpose. The bottom layer may also include more than one breathable layer, which may replace at least 2 or 3 layers of different or the same material for a single breathable layer a, especially two breathable layers are a better breathable bottom structure, for example: one layer facing the wearer's surface It is a grid-like porous film with a two-dimensional spatial structure and, for example, another layer facing the clothing layer is a non-woven fabric composed of melt-blown and rotating bonded fibers. Unlike the top layer, the bottom layer can be used by a debt detector that allows easy inspection of the inside of the object.

The paper size is the national standard (CNS) A4 specification (210 X 4 6 7 73 6 A7 _B7__ V. Description of the invention (9) Manufactured from transparent or translucent materials. Similarly, it can also use light-colored fillers , Preferably light yellow or blue. Absorptive cores • Commonly used absorbent cores can be monolithic or contain several layers. It can include the following components (a): a first fluid dispersion layer as needed; (b) as required A second fluid dispersion layer; (c) a fluid storage layer; (d) a fiber layer underneath the storage layer as needed; and (e) other composition as needed. A. The first fluid dispersion layer in the absorbent core according to the present invention One is a first fluid dispersion layer, if necessary. This first fluid dispersion layer is usually located below the top layer (if present) and the fluid subsequently flows into it. The first fluid dispersion layer disperses the resulting body fluid into the storage layer. The fluid transmission through the first fluid dispersion layer is mainly in the thickness direction, but it can also be longitudinally or laterally dispersed in a long panty liner. B. A second fluid dispersion layer as required. Two fluid dispersion layer This second fluid dispersion layer is usually located below the first fluid dispersion layer and the fluid subsequently flows into it. The purpose of the second fluid dispersion layer is to absorb body fluids from the first fluid dispersion layer at any time and before it is transferred to the lower storage layer And spread it longitudinally or laterally along the long panty pad. This helps to fully utilize the fluid capacity of the storage layer below. C. The fluid storage layer is located where the fluid can penetrate. The lower part of the second dispersion layer is a fluid storage layer. It preferably contains, but does not require ginger superabsorbent colloid material, and is usually called: "hydrogels", "superabsorbers". Hydrocolloid " * 12-This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) nn tn n Ha Order ------ -I. 467736 Α7 Β7 V. Description of the invention (10) * (hydrocoUoid) material. Absorbing colloid materials are materials that can absorb these fluids and form hydrogels when they come into contact with liquid fluids, especially body fluids. These absorptions Colloidal material usually absorbs large Body fluids, and can further retain such absorbed fluids under moderate pressure. In the prior art, this absorbent colloidal material was usually in the form of dispersed, non-fibrous particles. However, according to the present invention, these superabsorbents The colloid material can also be non-granular, preferably fibrous. If no absorbent colloid material is provided, the storage layer usually needs to have the material disclosed below as the carrier material. In the fluid storage layer, these absorbent colloid materials can be Homogeneous or heterogeneous dispersion in a suitable fibrous matrix, also known as a carrier. Suitable carriers include: cellulose fibers, in the form of fluff or tissue, such as those commonly used in absorbent nuclei. Modified cellulose 'fibers' can also be used, such as hardened cellulose fibers or viscose fibers. Synthetic fibers can also be used and include cellulose acetate, polyvinyl fluoride, polygasified vinylidene, acrylic plastic (for example: Orion), polyethylene ethyl ester, insoluble polyethylene glycol, Polyethylene, polypropylene, polyamide (for example: nylon), polyester, bicomponent fiber, tricomponent fiber, mixtures thereof and the like. The preferred synthetic and artificial fibers are those having a fineness of about 3 denier per silk to about 25 denier per silk, and more preferably 5 denier per silk to about 6 denier per silk. The carrier fiber may be a substrate of bristles, spin, ..m, melt-blowing, wet spinning, air spinning, or a combination of these manufacturing methods or a combination of such substrates. It is also preferable that the surface of the fiber is hydrophilic or treated to be hydrophilic. The storage layer can also include filling materials, such as perlite, diatomaceous earth, vermiculite, etc., which can reduce rehumidity. The storage layer may further contain a binding agent, including -13-

This paper is suitable for the country of wealth @ 家 standard (CNS) A4 size coffee χ 297) (Please read the note on the back before filling in this page) Packing ----- -Order if ------- Economy Printed by the Consumer Cooperative of the Ministry of Intellectual Property Bureau 167736 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the invention (11) Including but not limited to · latex, binding agent, which can be sprayed in the form of an aqueous solution before the storage layer is dried Over it. The square absorption colloid material is unevenly dispersed in the fibrous matrix, so the storage layer may be locally homogeneous, that is, there is a dispersion gradient in one or several directions in the space of the storage layer. Therefore, non-uniform dispersion includes, for example, circularly wound absorbent colloid material I, a fiber-containing volume layer, or an area where the concentration of the absorbent colloid material is different from other regions. If there is an absorbent colloid material, the storage layer preferably contains an absorbent colloid material of 5% to 95%, preferably an absorbent colloid material of 5% to 50%, more preferably 8% to 35%. The storage layer may further contain 5% to 95% of carrier fibers, preferably 95% to 50%, and more preferably 92% to .65% of carrier fibers. The appropriate absorbent colloid material used here most often contains a polymer colloid material that is substantially water-insoluble, mildly cross-linked, and neutralized by weight. This material forms a hydrogel when exposed to water. These polymer materials can be prepared from polymerizable, unsaturated acid-containing monomers. Β is suitable for the preparation of absorbent colloidal materials used in the present invention < unsaturated acidic monomers including them are listed in U.S. Patent No. 4,654,039 (Brandt et al.) Published on March 31, 1987 and republished in RE 32f 649 on April 19, 1988. Preferred monomers include propylene. Acid 'methyldienoic acid, and 2-acrylamido-2-methylpropanesulfonic acid. Acrylic acid itself is particularly good at preparing superabsorbent materials, and it also has, natural " transparency. If the required transparency is not too high, it is not the most suitable, but it is also acceptable. Regardless of the basic polymer composition of the polymer-absorbent colloid material that can form a hydrogel -14- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page ) V device βτ. Ο · 4 6773 6 A7 B7 V. Description of the invention (12) What is the nature of these materials, these materials generally have mild cross-links. Cross-linking can make the hydrogel-forming polymer colloidal material substantially water-insoluble, and the cross-linking also partially determines the colloid volume and can know the polymerization of the hydrogel formed by such polymer colloidal materials Physical properties: Suitable crosslinkers are well known in these arts and include, for example, they are described in more detail in US Patent No. 4,076,663 (Masuda et al.), Published February 28, 1978. Preferred cross-linking agents are di- or polyesters of unsaturated mono- or polycarboxylic acids and polyalcohols, diacrylamidines and di- or triallyl amines. Others, the cross-linking agent is methylene. Dipropenamide, trimethylolpropane trisuccinic acid esters, and triallylamines. The content of the cross-linking agent is generally from about 0.001 mole percent to 5 mole percent of the hydrogel-forming polymer material formed. More preferably, the content of the cross-linking agent is from about 0.01 mole percent to 3 mole percent of the hydrogel-forming polymer material formed.泫 fe is a parent fork chain, and the hydrogel-forming polymer colloid material is usually used in its island-neutral form. For the purpose of the present invention, if the monomer used to form the polymer is at least 25 mole percent, and preferably at least 50 mole percent / monomer is an acid gene-containing monomer neutralized by a salt-forming cation , And regard these materials as those that are partially neutralized. Suitable salt-forming cations include alkali metals, ammonium, substituted ammonium, and amines. The total percentage of neutralized acid. Gene-containing monomers used is referred to herein as the degree of neutralization,. Although these absorbent materials disclosed in the prior art are typically granular, the absorbent colloidal materials in the present invention may be non-granular, such as large structures such as fibers, flakes or strips, or It is suitable for coating (for example: before hardening) or part of the adhesive substance (please read the precautions on the back before filling this page).

• t— HI A. Ben Niu M Cai Guan Jia Xian (CNS> A4 specification (i -15- printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 6 7736 A7 ------ B7______) 5. Description of the invention (13 ). For the preparation of large structures, the aggregated colloidal material can be transformed into aggregates by treating the aggregated material with a suitable cross-linking agent, and compressing the treated aggregate to make it dense and form a continuous block, and The compressed aggregates are then hardened to cause the cross-linking agent to react with the particulate absorbent hard material to form a composite 'porous, absorbent, large-scale structure. These, porous, absorbent, large-scale structures are disclosed in, for example, In US Patent No. 5,102,597 (Roe et al.), It was published on April 7, 1992. d. Furnace drawer as needed According to the present invention, the composition of the absorbent core is coated as needed. Valence is a fibrous layer that is adjacent to and typically below the wild layer. The fibrous layer below this typically provides the same function as the second fluid-dispersing layer. E. Other valences as needed The absorbent core according to the invention May include other ingredients as needed Exist in the absorbent web. For example, reinforced scrims can be placed in individual layers of the absorption core, or between individual layers. Such reinforced scrims should be structures that do not hinder the flow transmission interface, especially if they are placed Between individual layers of the absorbent core. Since thermal bonding usually provides structural integrity and integrity, according to the present invention 'the reinforced scrim is not required for the absorbent structure. Another type may be included in the absorbent according to the present invention. The core and preferably a component near or part of the first or second fluid dispersion layer is an odor control agent. Typical activated carbon is coated on a particularly suitable zeolite, silicone or clay material or other odor control agents are visible It needs to be incorporated into the absorption core. The physical characteristics of this absorption core generally have no elongation and elasticity, but it can be extended to -16-i paper size applicable to the China National Standard (CNS) A4 specification (21〇χ 297 Public Love> ----- < Please read the precautions on the back before filling in this page >, install I \ τι // · 1 ϋ tmw J tnn. ^ 1 n 1 J f Language—v Ministry of Economy Bureau of Intellectual Property Printed by Fei Cooperative 467736 A7 B7 V. Description of the invention (14) It can also be flexible depending on the manufacturing material chosen. The term "extensibility" used after this article refers to a structure that acts on external forces. For example, the extension of the direction of the extension force or the extension of the component force during use only occurs in one direction. The "flexible H" used in this article means "extensible structure, which has been passed through to make it After the prolonged force is applied, it can return to at least part of the initial state. The absorbent core can be wrinkled or discounted in one or several directions to provide considerable elongation, and the use of elastic fibers in the structure can provide its elasticity. The absorption core preferably has a desired thickness of the thin layer a of less than 5 mm, preferably less than 3 mm, and more preferably 0.8 to 1.8 mm, so that the obtained article also has a low thickness. Due to the use of a transparent or light yellow top or bottom layer, the core is particularly easy to check the status of the detector. Non-limiting examples of pant pads and sanitary napkins that can provide detection devices include those manufactured by The Procter & Gamble Company of Cincinnati, Ohio: DriWeave® ALWAYS® manufactured according to U.S. Patent Nos. 4,324,246: 4,463,045 and 6,004,893 ALLDAYS® pant; and according to U.S. Patent Nos. 4,342,314, 4,463,045, 4,556,146, B1 4,589,876, 4,687,478, 4,950,264, 5,009,653, 5,267,992, and Re. 32,649. : ALWAYS® standard fans; ALWAYS® with butterfly wings; ALWAYS® with butterfly wings; ALWAYS® with butterfly wings; ALWAYS® with butterfly wings; ALWAYS® with butterfly wings; and Butterfly wings ALWAYS® Good Night. A non-limiting example of a lip device with a detection device is described in US Patent-17- This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling in this Page) 467736 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of Invention (1S) 5,762,644; 5,885,265; 5,891,126; 5,895,381; 5,916,205; 5,951,537; 5,964,689; 5,968,026; Des. 404,814; and Des. 413,669. Non-limiting examples of thrombi with detection devices and applicators are described in U.S. Patent Nos. 4,726,805; 4,846,802; 4,960,417; 5,087,239; 5,279,541; 5,346,468; 5,348,534; 5,531,674; Ά. 5,566,435. In addition, the detection device can also be placed in a finger insertion tampon. Blood detector The article according to the invention may also include at least one sensor for measuring blood. The term "sensor" as used herein is defined as a piece of software that contains one or more reactive devices that can be used to detect one or more target substances (also known as analytes) such as microorganisms or related ( Biological) molecules (such as: enzyme sensors, organelle sensors, tissue sensors, microbiological sensors, immune sensors, and chemical or electrochemical sensors), in addition to providing a signal to the wearer, Caregiver, or actuator capabilities. When referring to blood in this article, typical blood components, such as heme or iron, can of course be used as analytes. "Reactive" means having the same Ability to selectively react with target substances. There are two types of sensors with different sensitivity. Biosensors and chemical / electrical. Chemical sensors. The function of general biosensors is to provide a specific combination of devices, and Detect biologically active target analytes. In this method, the biosensor is highly selective, and it can be used when the analyte is present in many chemical and biological objects. Compounds such as: in vaginal discharge. On the other hand, electrochemical and chemical sensors that rely on chemical reaction devices are generally -18- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please (Please read the notice on the back before filling this page)

IIIIJ \ l / 467736 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (1β) Does not have the high selectivity or signal expansion characteristics of biosensors, but it has the reliability of South Korea. : Can be used in daily products and is usually well established 'that is, it proves safe for use on human skin. Usually the target analyte is a secondary component in a complex mixture containing complex biological and other components. Therefore, in many applications of biosensors, the target must be measured, the analyte to parts per billion, parts per trillion or lower. The sanitary absorbent article according to the present invention contains a special selection. Chemical composition type blood detection device. The chemical composition contains a member selected from the group consisting of guaiacene or tetra-T-benzidine or a mixture thereof. The color-indicating component which is oxidized and reacts, and the oxidizing component selected from peroxide or peracid or a mixture thereof. The oxidizing ingredient must be stable and insensitive under the general storage environment of such objects (for example, warm and humid environment in a bathroom). If the oxidizing component is a peroxide, physicochemical stabilization can be used, for example, using a cyclodextrin or a metal clamp. If it is a peracid, particularly preferably epta-donor imino-peroxyhexanoic acid, it has been found that such stabilization is less needed. The oxidizing ingredients must also not be activated by general ingredients in hygiene and by moisture (such as sweat) generated during wearing or absorbed vaginal discharge containing no blood. The same conditions apply, of course, to color indicators. In addition to the stabilization of the ingredients, it is also necessary to avoid premature or sudden reactions of the two ingredients. This can be achieved by physically separating one component on the surface of one layer and another component on the child's layer in the sanitary article according to the present invention; the other side. Alternatively, one component may be placed on the wearer-facing surface of another layer and the other component may be placed on the wearer-facing surface of another layer or on the same paper as the national standard (CNS) A4 Specifications ⑽ x 297 Public Love> (Please read the precautions on the back before filling out this page), 丨 installation ---- order i 丨 丨 丨 〇 4 67736 A7 B7 V. Description of invention (17) Consumption by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Co-operative printed layer facing garment surface. Finally, one component can be placed inside a layer, e.g., inside the central absorbent core and another component at least on the #knife surface of the layer. If two components are placed on the same layer, other types 2 can be applied, for example: strip, dot or other shapes. One or both of these ingredients can be powdered, liquid or viscous and can be coated well. Separating the two components can also be achieved by separating at least one of them, for example: the oxidizing component, from the object (and therefore away from the other component), such as in the form of a spray or liquid or powder, and then coating the object On it for the desired detection. These detection systems are particularly suitable for objects that are close to the skin and can be washed away with the stables (such as tampons or lip objects) β These systems must consider the stability of the ingredients and the contact with women's reproductive organs Adjustability of material. Both color indicators and oxidizing substances are reactive only in aqueous solutions. Therefore it can only start to react when it is dissolved in vaginal discharge and activated by the presence of deficient blood. In order to accelerate and promote its dissolution, it is preferably a surface-active substance, such as a surfactant, preferably a nonionic surfactant, or polyethylene glycol or a mixture thereof. The surface-active substance needs to be placed where the liquid can be wetted before it reaches the two components. Excellent combination of substances containing epta_phthalimide-peroxyhexanoic acid and guaiac. Gum. Guaicene is a resin found in guaiac wood or South American guaiac wood (mainly produced in Mexico or West India). Guaia gum has traditionally been used as a flavoring agent for food (and therefore has a long history of safe human use) and is known to have the ability to indicate the presence of blood or heme, especially in feces. According to the present invention, guaiac resin is better, one or all of the active ingredients (no -20- this paper bears the national standard (CNS) A4 specification (210 X 297 mm) (谞 read the back first) Note for refilling this page) • Packing

nn H 一 = OJ · I n I ο 467736 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (18) It is a natural or artificial derivative) can be used to replace the resin * the best already It is known that the active ingredients are guaiacol (0HC6H40CH3, CAS 90-05]), yellow guaiac acid and (11furan) -acne lignin. This component can be dissolved in solution 'and then applied by coating or spraying. The solvent here may be water or an organic solvent. If solvents need to be removed, these solvents, especially those containing water, can be evaporated below a temperature of 100 ec. Additional Detector In a particularly preferred embodiment of the present invention, in addition to the blood debt detector, the object contains another sensor that is activated and functions independently to detect the approach of the physiological period. Blood detectors, especially for predicting the physiological period, obviously cannot achieve 100% accuracy. First, the indicator itself must be only highly accurate for blood detection, that is, it should not be sensitive to other substances present. On the other hand, a high sensitivity is needed to detect a low amount of blood ', that is, before it can be detected by the naked eye. The two must be balanced-and the presence of 'blood (occult blood) has been known as a signal that the physiological period is approaching. However, injuries or pathological conditions can also cause a small amount of blood in the vaginal discharge. Therefore, an additional indicator is needed in the 'sanitary article' to provide a second signal that the physiological period is approaching. These signals can be provided, for example, by changes in the pH of vaginal discharge during the first few days of the physiological period. In addition, hormones such as progesterone or estrin can be used as another indicator for predicting the physiological period. The best here is a P η sensor, which can also be a color change indicator. ρ Η sensors are well-known and commercially available '. For example: purchased from Ding Merck -21-This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) < Please read the notes on the back first Fill out this page again)-丨 Install! | _Order · 1! 467736 A7 B7 Printed by Consumer Affairs Bureau, Intellectual Property Agency, Ministry of Economic Affairs V. Description of Invention (19)

Company, Darmstadt, Germany. Well-established security here

The excellent pH sensor is carminic acid, which is a food dye, but it can change color in a range of pH 4 to pH 7. Nopalic acid tricyclic compound D of molecular formula c22H2c) 〇i3 No matter what kind of additional sensor is used, if it is used as an indicator of color change, it is better to place it separately, for example: in different areas of the object Contact with vaginal discharge). Alternatively, it can be put together with a color indicator for blood detection. In this method, the color indicator used can provide a multi-color indication. For example, for guaiac, it can make the color blue and a 1) 11 sensor can change the color to, for example: red, the mixed color sensor (blue and red) will turn purple to provide physiological The period is close to the high accuracy and time proximity of the forecast. Different color changes (for example, only blue or only red) are individual and. There is still a period of time from the physiological period or there are potential health problems (individual P Η change may be, but not necessarily a signal of infection, but blood alone Instructions can say 'but not necessarily a sign of trauma). In response to these changes, the packaging of hygienic articles should include instructions to the user informing them to seek medical attention to assess whether there are any serious health problems (pathological conditions). Of course, if there is no color change, it means that there is still some time before the next physiological period. In addition to electrochemical sensors that can be used as a supplement to blood detectors, the cyclic hormones in the physiological cycle (ie, a full 28-day cycle) make it particularly useful for understanding when an individual is in the cycle. This has long been used in the assessment of conception, but the application according to the invention can go beyond the current hormonal application and use it to predict ovulation and pregnancy. For example: Progesterone comes during the physiological period (please read the precautions on the back before filling this page) -22-

467736 Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of Invention (20) The peak came before and then dropped sharply. Estrogen also decreases before the onset of the physiological period. Therefore, 'combined with other predictors, such as blood tests or P Η instructions, analysis of either of these two hormones can provide credible predictions of the onset and existence of the physiological period. The time when this% hormone reaches its peak, coupled with its subsequent decline, can mark the time before the physiological period with high accuracy. The only potential disadvantage of these hormone sensors is their attendant cost and complexity. Because it is not easy to see visually, it is not very attractive for mass production of a large number of objects. Therefore, the use of hormonal detection in the prediction of the physiological period is better than combining the detection of gold liquid and / or ρ Η to improve the accuracy of the prediction when it is used separately. The use of hormones can also be used for other target points in the cycle. Follicle stimulating hormone (FSH) peaks about a week before ovulation, which can provide an earlier opportunity for pregnancy planning than luteinizing hormone analysis, which reaches a steep peak during ovulation. Analysis that relies solely on progestin may miss the gestation period of 2 to 3 days. Therefore, 'to diagnose ovulation, it is preferable to measure both vesicular stimulating hormone, luteinizing hormone, and estrogens. When the follicle stimulating hormone is approaching the measurement, it is a signal of menopause. This can be used for menopausal health pathway planning, such as: hormonal replacement therapy, nutrition replacement, and osteoporosis inspection. The sanitary article according to the present invention may contain several additional sensors and debt detector systems. Or predicting an individual's health-related issues. These additional sensor systems are mainly used in sanitary articles in the care state. Generally speaking, these additional systems or biosensors contain an identification element, or molecular identification element, which can be used to detect special Analysis-23-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 * 297 mm) (Please read the precautions on the back before filling out this purchase) -I 111 [111. _ Ilf— — — —. — 46773b A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (21: No. The child recognizes that the 7C pieces can be biologically derived substances, such as: enzymes or a series of enzymes; antibodies; membrane receptor proteins; DNA; organelles; natural or artificial cell membranes; whole or partial survival or not. Surviving bacteria, plant or animal cells; or a piece of plant or mammalian tissue, which usually has the function of interacting with a specific target analyte The identification element is used for selectively identifying the analyte and generating a physicochemical signal as a basis for the output signal. The biosensor may include a biocatalytic biosensor And bio-affinity biosensors. In the case of biocatalytic biosensors, the biometric element is `` biocatalytic '' and may include enzymes, organelles, plant or mammalian tissue pieces, or Whole cell, selective binding position "renewable" (that is, it can be used again in the detection process) to produce a significant amplification effect on the input signal. For example, these biocatalytic sensors are generally used for real-time, Continuous sensing. Bioaffinity biosensors are generally applicable to bacteria, viruses, and toxins and include biosensors based on chemical receptor substrates and / or immunological biosensors (ie: immunosensors) ^ Chemical receptor systems The complex of complex biomolecules is partially borrowed from the organism's highly selective sensing ability for chemicals in its environment. Biosensors on the base of chemical receptors include one or more natural or artificial chemical acceptances The device is accompanied by a device that provides a signal (visual, electrical, etc.) of the presence or concentration of a biological target analyte. The organ may include all or part of a nerve bundle (such as from antennae or other sensing organs) and / or all or part of a natural or artificial cell membrane. On the other hand, the biometric element of an immunosensor is generally an antibody. -24- This paper size is applicable to the Chinese National Standard (CNS) A4 viewing grid (210 X 297 public love) — — — — —---- I I, / · 11 ~ * — — I I -----III (please first Read the notes on the back and fill in this page) G7 73〇 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (E) Antibodies are highly specific and can be directed against bacteria, viruses, and microbial fragments (for example: bacteria Cell walls, parasite eggs or parts thereof), and large biomolecules. In any instance, the bioaffinity sensor is generally irreversible because the receptor location of the biosensor will be saturated when exposed to the biological target analyte. In quite specific examples, biocatalytic and bioaffinity biosensors can be combined with each other. Biocatalytic and bioaffinity biosensor systems are described in more detail in JourT1al nf Chromatography, 510 (1990) 347-354 and Kirk-OtWr

Encyclopedia of Chemical Technology 4 ^ (1 (1992) »John Wiley & Sons, NY. The biosensor of the present invention preferably can also detect and approach (ie, imminent signs) or existing human systemic disease states. Relevant biologically active analytes include pathogenic bacteria, parasites, viruses, and fungi such as Candida albicans, pathogen antibodies, and / or toxins produced by microorganisms. In addition, biosensors can also track and approach or existing Bioactive analytes related to local health issues, such as: stress proteins (such as cytosin) and IL-1 alpha (interleukin 1-alpha) which can be used as a guide for clinical skin irritation or inflammation. In a better specific example, the biosensor has the function of an early warning sensor, which can detect the immediate status of the wearer or caregiver and generate a signal before clinical signs appear. This can provide time to wear People who use preventive drugs or remedial treatment, if they cannot be avoided, they can also significantly reduce the severity and onset of the disease. Moreover, biosensors By detecting the presence of biological target analytes in the body waste of the wearer, the surface can be detected, such as skin and biosensors. 25- This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) I uinn-· n VI It i I order --------- (Please read the precautions on the back before filling out this page) ^ 7 736 A7 B7 V. Description of the invention (23) Reactor Residual pollutants exposed, and provide appropriate signals. (Please read the precautions on the back before filling out this page.) The signal generated by the identification element (s) is transmitted to the wearer or caretaker visually. For example: a color change visible through the human eye. The signal can be qualitative (for example: indicating the presence of a biological target analyte) or quantitative (that is, determining the content or concentration of a biological target analyte). In any. In the example, the signal is preferably durable, that is, stable and readable over a long period of time (typically at least equal to the use time of the object). Furthermore, the sensor can be applied to the concentration of biological target analytes only Above or below preset (Eg: sinking in the presence of biological target analytes in body waste) and / or sending a signal. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs as described above, the biosensor of the present invention Target analytes suitable for detection are pathogenic microorganisms such as those associated with human gastrointestinal diseases, especially those who cause diarrhea. It has been found that severe chronic diarrhea can cause weight loss and permanent physical and psychological disorders A non-limiting list of pathogenic bacteria that Biosensor 60 can detect includes any of the following pathogenic strains of Escherichia coli (commonly known as E. Coli); Salmonella strains, including S. typhi , S. paratyphi, S. enteriditis, S. typhimurium, and S. heidelberg; Shigella strains, such as: Shigella sonnei, Shigella flexneri, Shigella boydii, and Shigella dysenteriae; Vibrio cholerae; Mycobacterium tuberculosis: Yersinia enterocolitica Aeroraonas hydrophila; Plesiomonas Shigelloides; Campylobacter strain, eg Such as: C. jejuni and C. coli; Bacteroides fragilis; and Clostridia bacteria. Strains, including C. septicum., C, -26- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm): 7 3 咚 A7 __B7 _ V. Description of the invention (24) perfringens, C, botuUnutii, and C 'difficile. A non-limiting example of a commercially available biosensor suitable for the test of E. coli is a test kit # 4001 from AndCare, Inc, of Durham, NC. ABTECH, Scientific, Inc., of Yardley, PA provides "Bioanalytical Biotransformer" with the product number BB Au-1050.5-FD-X "which can be covalently immobilized on its surface, Enzymes, antibodies, or DNA fragments provide biospecificity. Other suitable microbial biosensors are described in US Patent No. 5,869,272 (gram-negative bacteria); 5,795,717 (Shigella); 5,830,341; 5,795,453; 5,354,661; 5,783,399; 5,783,399; 5,827,651; Nos. 5,723,330; and 5,496,700. The target analyte suitable for detection by the biosensor of the present invention may also be a virus. This may include viruses that cause chancretion, such as: rotavirus, or other viruses, such as rhinovirus and human immunity Incomplete virus (HIV). An example of a biosensor suitable for detecting HIV is illustrated in the aforementioned U.S. Patent Nos. 5,830,341 and 5,795,453. Employees' Cooperatives, Intellectual Property Office, Intellectual Property Office, Ministry of Economy (Fill in this page) In another specific example, the target analyte suitable for detection by the biosensor of the present invention may also be Worms, especially those who inhabit the gastrointestinal tract at certain times in their life history. These parasites can include protozoa, worms, and other gastrointestinal parasites. Examples of other parasites that can be detected include Sickness: Amoeba (which causes amoebic dysentery), trypana cruzi (which causes Dengue's disease), and peasmodium falciparum. In other specific examples The target analyte suitable for detection by the biosensor of the present invention is Pseudomonas, such as Candida albicans. In addition, -27- this paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm)

46773B

V. Description of the invention (25) The pathogenic bacteria printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, # are beneficial colonizing bacteria, such as: Bmd-ia and Laetoba Strains can also be tested and / or tested as indicators of health. The target analytes suitable for detection by the biosensor of the present invention can also be the egg quality or antibodies of the persecuted phase M. Preferably, such analysis The substance is available on the skin's surface, preferably it is taken before the clinically observable skin irritation occurs. This may include stress proteins I, such as cytosin, histamine, and other immune response factors including interstitial Interleukins (eg, IL_la, iL_2, iL_3, IL-4, and IL-8) and interferons (including interferon a & g). Moreover, it is preferably redness, swelling, irritation, or Dermatitis can be detected by the biosensor 60 before the appearance of dermatitis. In addition, the biosensor of the present invention can be applied to detect hormones related to skin irritation (such as diaper rash), and other biological factors, including pancreas Proteases, trypsin, and lipolytic enzymes. The sensor may also include a biometric system, including enzymes or binding proteins, such as immobilizing antibodies to the surface of a physico-chemical converter. For example, a specific bacterial strain may be chased through a biosensor containing antibodies against the strain. Or, the detection of target bacteria can be specific through the use of biorecognition elements (including antibodies and artificial or natural molecular receptors) to detect the extracellular products of the target bacteria, such as strains (eg E. c. li) toxin produced. Examples of enzyme electrodes that can be used to detect phenols (eg, urine and feces) include: Luminase substrate electrodes or polyphenol oxidase substrate electrodes, which are described in US Patent No. 5,676,820 ' , Titled " Remote Electrochemical Sensor ", by Jose + ph Wang et al., 1 0 -28, 1997 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the note on the back first Please fill in this page for more information) i I --- Order --- ^ --- C > 467736 A7 _ B7 V. Description of the Invention (Song) 14EI Announcer and US Patent No. 5,091,299, titled " A n Enzyme Electrode For Use In Organic Solvents " was announced by Anthony P. F. Turner et al. on February 25, 1992. In any of the previous examples, specific microorganisms can be tested directly or by Detects toxins, enzymes or other proteins produced by microorganisms, or antibodies specific to the microorganism, such as individual strains and the detection of antibody binding. Biosensors suitable for detecting proteolytic enzymes are exemplified in U.S. Patent No. 5,607,567 and those suitable for detecting toxins are exemplified in U.S. Patent Nos. 5,496,452; 5,52U0l; and 5; 567,301. The biosensor of the present invention may include one or more types of 1 'early warning sensors. I β is particularly applicable to specific examples in which bioreactive target analytes can be detected before clinically observable health signs appear. · • Used in this application. The term "warning sensor" refers to a sensor that can detect the wearer's body (ie, skin) or excrement (ie, input). ), An upcoming or potential event related to health or skin that is directly related or at least related to a change or signal. The warning sensor can react with one or more of the inputs mentioned above. The early warning sensor can detect an upcoming event or detect a direct or at least related to an upcoming event ', especially a systemic or skin health condition or event (ie, a clinically observable indicator or sign appears). parameter. Imminent conditions that can be detected or predicted by the early warning sensor of the present invention may include chancre, skin irritation or rash (including: candidiasis) 'and / or other types of diseases or the medical condition of the wearer, For example: Parasite. Insect infestation. The detected biological analytes may be -29 away from the actual clinical signs. This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 x 297 mm) (Please read the precautions on the back before filling this page) Binding- -------- f Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 7 736 A7 B7 V. Description of the invention (27) There are still one or more steps. For example: the biosensor can detect the above situation ( For example, the potential precursors in skin contaminated by feces) can appear before the appearance of stress proteins derived from clinically observable skin irritation. The parameters related to symptoms are any measurable inputs Or signals, such as one or more of the potential inputs listed above, that are related to events that occur within the framework of the reference system (ie, signals generated by feces or the wearer). Early warning sensors in objects Measurable-one or more inputs to predict the occurrence of an event. For example, early detection can detect Candida albicans in vaginal discharge and chronic bacteria remaining on the skin Pollutants), both of which are signals that can appear before skin irritation. If a biometric element in a specific example of a biosensor does not produce a visible signal (eg, a color change), the biosensor It may include a converter connected to the biometric element to convert the physicochemical signal from the biometric element into a signal that can be used by a wearer, caregiver, or a component of an object (such as an actuator). Examples can include electrochemical converters (including potentiometric measurements, amperometric, and conductance converters), optical converters (including: fluorescent 'bioluminescence, total internal reflection resonance', and surface plasmon resonance), thermal Converters and sonic converters are well known in the art. Power sources such as small 3 volt battery or printed film batteries can be connected to the biosensor to provide any required kinetic energy. Examples An example is to have Blood pant and pant pad that can provide different women with indications of physiological period approach "The pant is a traditional pant pad with a -30- Paper size used Chinese National Standard (CNS) A4 now (210 X 297 public love) (Please read the precautions on the back before filling this page) — mmmmm H ί 1 · ^ I nni I ϋ — Jv J t 广'/ Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 7 73 ^ A7 _B7_ V. Description of the invention (28) The top layer, a second top layer is between the top layer and the core, a core layer and a polyethylene film Bottom layer. The blood indicator contains two components. The first component is a composition that uses 0.2 g of ethylene glycol as a carrier and 0.04 g of epta-g-toluidine-peroxyhexanoic acid as a component acting on surface tension. The second component is a composition containing 0.2 g of ethylene glycol as a carrier and 0.02 g of guaiac as a component acting on surface tension. The first component is applied in a strip shape with a width of 20 mm and a length of 130 mm on the garment facing surface of the second top layer. The second component is applied to the garment-facing surface of the absorbent core in a strip shape having a width of 20 mm and a length of 130 mm. Alternatively, inserting a commercially available strip-shaped blood detector as in the example above and inserting it between the top and bottom layers of the panty pad will have acceptable results. These strips are available from, for example, Menarini Company, Florence Italy, Chroma 6 ™ KDK Corporation of Kyoto, Japan Arkray Aution Sticks ™. In another alternative, a strip-shaped pH indicator can be used in the same way as a strip-shaped blood detector, which also has acceptable results. These long strip p (R) indicators are available from the aforementioned Merck company under the product name Spezial Indikator, code 109542. (Please read the unintentional matter on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -31-This paper size applies the national standard (CNS) A4 specification (210 χ 297 mm)

Claims (1)

467736 A8 BS C8 D8, patent application scope 1. A hygienic absorbent article for visible blood detection, which can detect the amount of blood in the vaginal discharge ^ which is stored in the object and contains blood that is invisible to the naked eye ^ The object is a layered structure, each layer has a surface facing the wearer and a garment facing and the object contains a liquid-permeable top layer on the wearer-facing surface of the object, and a liquid barrier bottom layer. On the garment-facing surface of the object, an absorbent core is sandwiched between the liquid-permeable top layer and the liquid-barrier bottom layer. The object further includes a blood detection device, which is a chemical composition The compound contains 遘 from a peroxide or a peracid or a combination thereof; ^ a component: parts, and a second component selected from guaiac or tetramethylbenzidine or a combination thereof . 2. The object according to item j of the patent application park, which is specially embedded so that the composition further contains a surface active ingredient as a dissolving agent, preferably ethylene glycol. ----—— ^-ί first read the blame) i sound? Please fill in this page for further information.) 'Installation Order' Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 3. According to the application; the item of the scope of patents 1 or 2, characterized in that the first component is epta-phthalimide -Peroxyhexanoic acid and the second ingredient is guaiac. 4. The article according to item 1 or 2 of the scope of the patent application, characterized in that the second I'.V ingredients and the second preparation are placed in the absorbent article, preferably a price placed in The clothing facing surface of one layer and another—the clothing facing surface of the second layer or the component on the wearer facing surface of the core and the other component on the clothing facing surface of the other layer β 32- This paper size Applicable to the national standard (CNS) A4 specification (210 X 297 mm) • 6. A8B8C8D8 4 67 73 6 6. Scope of patent application 5. According to the patent application scope item 丨 or 2. _ L @ < It is characterized in that the composition is in a liquid form 'preferably dissolved in a machine carrier or a water solution. The body is applied to the object. The organic carrier can be sprayed or sprayed with the composition. After the coating method I was applied, it was evaporated at a temperature below iocct. 6. According to Madugam & M, K article 'according to item 1 or 2 of the scope of patent application, the article is characterized in that the article is a pant with a thickness of less than 3 mm. 7. According to the patent claim No. 6 of Fanyuan, the article is characterized in that the pants are generally dihedral 'to fit in narrow-bottomed underwear. 8. According to the item # of the scope of patent application, which is characterized in that these chapters contain an additional biochemical or electrochemical or chemical detection device, which is suitable for detecting the physiological indications of absorbed vaginal discharge It is preferred that the physiological change is close, and preferably, the additional detection device contains a {?] ^ Indicator or a progesterone indicator or an estrin indicator or a combination thereof. (Please read the precautions before filling in this page before filling out this page) -------------- Order --- II L, printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-33- (CNS) A4 size (210 X 297 mm)