CN201414880Y - Disposable moisture absorption article - Google Patents
Disposable moisture absorption article Download PDFInfo
- Publication number
- CN201414880Y CN201414880Y CN2009201593263U CN200920159326U CN201414880Y CN 201414880 Y CN201414880 Y CN 201414880Y CN 2009201593263 U CN2009201593263 U CN 2009201593263U CN 200920159326 U CN200920159326 U CN 200920159326U CN 201414880 Y CN201414880 Y CN 201414880Y
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- Prior art keywords
- herba cladoniae
- cladoniae rangiferinae
- surface layer
- absorbent article
- disposable absorbent
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Abstract
A disposable moisture absorption article includes a liquid-pervious surface layer, a liquid-impervious bottom layer and an absorption core arranged between the surface layer and the bottom layer, andthe liquid-pervious surface layer and/or absorption core are/is coated with lacmus indication liquid. When cunt secretion contacts the lacmus indication liquid coated on the disposable moisture absorption article, lacmus indication liquid will react to display color according to pH value of the cunt secretion, and the pH value of the cunt secretion will be detected rapidly and accurately, such that it is possible to judge whether the human body secretion is in normal weak acidity or an abnormal state. According to the utility model, the usage is convenient and health, females are capable of detecting whether the pH value of the cunt secretion is normal or not by oneself at any moment and knowing own healthiness situation in time so as to avoid unnecessary trouble and discomfiture and to take medcal treatment in time.
Description
Technical field
The present invention relates to a kind of disposable absorbent article, relate in particular to a kind of One-Time Hygroscopic Product with health prompt function.
Background technology
Disposable absorbent article such as sanitary towel, sanitary pad mainly by the women in order to receiving and to hold menstruation and other vaginal secretions, thereby the protection clothes avoids dirty.The structure of disposable absorbent article mostly comprise liquid permeability surface layer, opaque liquid bottom and be arranged at the liquid permeability surface layer and the opaque liquid bottom between absorbent cores.Along with the continuous development of the sector, its comfort is improved gradually, and very big progress is also being arranged aspect the health cares such as antibacterial deodouring, relieving dysmenorrhea.
The women is because physiological factor is easy to such as gynaecopathia such as leucorrhea abnormal or vaginitiss, and wherein leucorrhea abnormal is the signal of interest of internal medicine pathological changes; normal leucorrhea is to be water white transparency; be destitute of smell, have moistening vagina, drain refuse, suppress the effect of pathogen growth.This moment, vaginal secretions was to present normal faintly acid, and pH value is about 3.0-5.0, and menstrual phase is because the infiltration of menses is diluted, and pH value raises, and is about 5.8-6.8.When suffering from gynaecological inflammation disease such as vaginal infection as the women, can cause the pH-value of vaginal secretions unusual, pH value raises.There is not a kind of disposable absorbent article can when absorbing vaginal secretions, directly show the variation of vaginal secretions pH-value at present.And China women is mostly comparatively conservative, not very willing going occur when unusual for gynecological and sees the doctor, and there also do not have to be a kind of comparatively convenient and directly can show the method for oneself's detection of vaginal secretions pH-value on absorbent device, causes losing early treatment's first chance.
Granted publication number is a kind of woman vagina urethra soda acid oneself test bar for the Chinese utility model patent of CN201096724Y relates to, it comprises litmus paper and Cotton swab, wherein picking a little vagina, urethra mouth secretions with Cotton swab spreads upon on the litmus paper, after the contrast of soda acid indication colour band chart, whether the pH-value that detects vagina, urethra is normal weak acid or is abnormality.Detect though adopt this method can allow the women carry out the oneself, still not too convenient, need the women specially to spend to buy, need to operate some steps in the use, and be difficult for preserving.
Granted publication number relates to a kind of Alarming diaper for the Chinese utility model patent of CN201005873Y, it comprises seepage layer, reserve liquid layer, the impervious barrier that is arranged in order from inside to outside, its special character is: also comprise litmus paper, the one end is positioned at seepage layer or reserve liquid layer, and the other end is bonded in the impervious barrier outer surface.The beneficial effects of the utility model are, can prevent defecation pickup medicated clothing and bedding, can in time report to the police again, remind nursing staff's changing babies' napkin more in time, thereby better reach the purpose of damp proof health care, are applicable to infant or gatism patient.This utility model has been used litmus paper, and only indicate seepage layer or the interior urine degree of reserve liquid layer, i.e. whether indication is the information of changing babies' napkin more, and can not indicate the PH of vaginal secretions unusual, thereby can not in time learn health status, so that in time seek medical advice.
Summary of the invention
Thereby the purpose of this utility model provides a kind of vaginal secretions Acidity of Aikalinity that can show has the disposable absorbent article of health prompt function.
This utility model provides a kind of disposable absorbent article with health prompt function, it comprise liquid permeability surface layer, opaque liquid bottom and be arranged at the liquid permeability surface layer and the opaque liquid bottom between absorbent cores, on liquid permeability surface layer and/or absorbed layer, be coated with the Herba Cladoniae rangiferinae indicator solution.The Herba Cladoniae rangiferinae indicator solution boils after-filtration impurity for purple Herba Cladoniae rangiferinae is dissolved in the pure water, is configured to contain the indicator solution of Herba Cladoniae rangiferinae.For example the purple Herba Cladoniae rangiferinae of a gram is dissolved in the pure water, boils the impurity that after-filtration falls the b gram, is configured to the Herba Cladoniae rangiferinae indicator solution of c gram, and then the Herba Cladoniae rangiferinae mass percentage content in the Herba Cladoniae rangiferinae indicator solution is (a-b)/c*100%.Herba Cladoniae rangiferinae content in the Herba Cladoniae rangiferinae indicator solution of the present utility model is 0.2wt%-1.5wt%, and the Herba Cladoniae rangiferinae content in the Herba Cladoniae rangiferinae indicator solution is preferably 0.5wt%-1.0wt%.Described Herba Cladoniae rangiferinae indicator solution can be coated on the middle section of liquid permeability surface layer or the middle section of absorbent cores.Described middle section length along its length is 20-50mm, and the width of broad ways is 10-30mm.Described disposable absorbent article also can have to be had along the embossing of surface layer to absorbed layer, forms embossed area on surface layer and/or absorbed layer, and described Herba Cladoniae rangiferinae indicator solution can be coated the embossed area of liquid permeability surface layer and/or absorbed layer.
When vaginal secretions flows to when being coated with Herba Cladoniae rangiferinae indicator solution regional, chromogenic reaction can take place in purple Herba Cladoniae rangiferinae.When vaginal secretions touches when being coated with Herba Cladoniae rangiferinae indicator solution regional, the Herba Cladoniae rangiferinae color of purple reddens, and what secretions was described is faintly acid (being that pH is less than 7), shows that the vaginal secretions acid number is normal; When vaginal secretions touches when being coated with Herba Cladoniae rangiferinae indicator solution regional, the Herba Cladoniae rangiferinae of purple is purple still, and be neutral (being that pH is about 7) of vaginal secretions is described, then shows vaginal secretions acid number slight abnormality; When vaginal secretions touches when being coated with Herba Cladoniae rangiferinae indicator solution regional, purple Herba Cladoniae rangiferinae color becomes blueness, and be alkaline (being that pH is greater than 7) of vaginal secretions is described, shows that then the vaginal secretions acid number is unusual, remind user may suffer from gynecological inflammations such as vaginal infection, should seek medical advice as early as possible.Convenient and healthy in the use according to the disposable absorbent article that this utility model provides, to the skin nonirritant, and can be according to the change color that is coated on the Herba Cladoniae rangiferinae indicator solution on the disposable absorbent article, in time understand the health status of oneself, avoid many unnecessary troubles with awkward, accomplish in time to seek medical advice.
Description of drawings
Fig. 1 is this utility model sanitary pad's a partial sectional view;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of another embodiment;
In the drawings, 1 is the liquid permeability surface layer; 2 is absorbent cores; 3 is the opaque liquid bottom; 41 is the middle section of liquid permeability surface layer, and this zone is coated with the Herba Cladoniae rangiferinae indicator solution; 42 is the middle section of absorbent cores, and this zone is coated with the Herba Cladoniae rangiferinae indicator solution; 43 is the embossed area of disposable absorbent article, is coated with the Herba Cladoniae rangiferinae indicator solution in this zone.
The specific embodiment
Definition: in the context of this description, each following term or phrase will comprise following one or more implications.
" wt% " is meant mass percent, routine 1g solute/99g solvent, and the wiring solution-forming mass percent is exactly 1wt%.
Purple Herba Cladoniae rangiferinae of the present utility model is a kind of natural pigment that obtains that extracts from plant, and it is dissolved in water, is a kind of indicator commonly used, and color change interval is between the pH5.0-8.0.Vegetation blazons all parts of the country, and is autochthonal or be born on rotten wood and the rock table soil, aspect medical and the chemical reagent important value arranged.The Herba Cladoniae rangiferinae nature and flavor are sweet, cool, and the drug effect of this material is for having effects such as heat clearing away, cool liver, hemostasis.Therefore it is nontoxic to human body.Chemical indicator generally is weak organic acid or organic base, and its conjugate acid and base has different structures, and the color difference.When the pH of solution changes, conjugate acid and base phase co-conversion, thus causing the change color of solution, i.e. the change of indicator color results from the variation of pH of solution.Because the variation of pH has caused the change of indicator molecules structure, thereby can demonstrate different colors.The variable color of indicator is carried out in certain pH range, different indicators, the color change interval of having nothing in common with each other.
Herba Cladoniae rangiferinae (Litmus) is a kind of weak organic acid, relative molecular mass is 3300, under the not same-action of acid-base solution, the change of conjugated structure takes place and variable color that is to say, in solution, variation along with solution acid-basicity, its molecular structure changes and presents different change color: in acid solution, red molecule is the principal mode of its existence, and solution is taken on a red color; In alkaline solution, the ionization equilibrium that the Herba Cladoniae rangiferinae hydrolysis takes place moves right, and blue acid ion is the principal mode of its existence, so make solution be blue; In neutral solution, red molecule and blue acid ion coexistence, thereby solution is purple.
" chromogenic reaction " described in the utility model is meant that the color of purple Herba Cladoniae rangiferinae indicator solution in acid solution becomes redness, the color in alkaline solution becomes blueness and the color in neutral solution is constant.
The surface layer of disposable absorbent article is meant the material that contacts with wearer skin.Disposable adsorption object generally has liquid permeability surface material, liquid-tight primer, the absorbent cores between liquid permeability surface material and liquid-tight primer.The surface material of this disposable adsorption object provides the liquid collecting transmission performance, and it is the fluid on the collection surface layer material and it is transmitted fast, makes it pass surface material and enters absorbent cores.Suitable surface material can be non-weaving cloth or porose thermoplastic film.Non-weaving cloth is a kind of fabric that does not need to spin cotton and weave cloth and form, and just textile staple or long filament is carried out orientation or random alignment, forms fibre net structure, adopts methods such as machinery, heat bonding or chemistry to reinforce then and forms.The non-weaving cloth processing technique generally all will experience fiber and become net and fibre web to reinforce two operations, become network method to comprise carding, air lay, wet-laying, spunbond one-tenth net and melt blown webbing etc., reinforcement means comprises needle point method, water acupuncture manipulation, heat viscosity method and chemical adhesion method etc.
The opaque liquid primer can adopt polyethylene, polypropylene etc. to possess the sheeting of the water-resisting property of gas-permeable, liquid-impermeable at least, also can adopt the stacked non-woven fabrics of stacked non-woven fabrics on polyethylene sheets of gas-permeable, liquid-impermeable etc., perhaps use folder to establish ventilative liquid-tight waterproof membrane with the nonwoven fabric sheet (in this case, by waterproof membrane and non-woven fabrics formation opaque liquid bottom) of in fact guaranteeing opaque liquid etc.
Absorbent cores can comprise any absorbing material, this material has compressibility, adaptability, non-stimulated to wearer's skin usually, and can absorb and receiving fluids such as urine and other bodily exudate, take absorbency fiber and High hydrophilous resin to mix usually as absorbing material in this area.
In conjunction with the accompanying drawings this utility model is explained, Fig. 1 is the partial sectional view of the removal part surface material of this disposable absorbent article, the liquid permeability surface layer is intended for the observer, and the liquid permeability surface material is partly cutd open, as shown in Figure 1, in the part of cuing open the liquid permeability surface layer, can observe and partially absorb layer and liquid-tight bottom.This disposable absorbent article is by towards the liquid permeability surface layer 1 of wearer one side, form towards the opaque liquid bottom 3 and the absorbent cores 2 of clothes one side.Purple Herba Cladoniae rangiferinae is dissolved in the pure water, boils after-filtration impurity, configuration contains the Herba Cladoniae rangiferinae indicator solution that Herba Cladoniae rangiferinae is 0.5wt%-1.0wt%, on the surface layer and/or absorbed layer with Herba Cladoniae rangiferinae indicator solution coating disposable absorbent article.When vaginal secretions flows to when being coated with purple Herba Cladoniae rangiferinae indicator solution regional, the Herba Cladoniae rangiferinae that is coated on the One-Time Hygroscopic Product can chromogenic reaction.If the Herba Cladoniae rangiferinae color that is coated on the purple on the disposable absorbent article reddens, what vaginal secretions was described is faintly acid (being that pH is less than 7), shows that the secretions acid number is normal; Still be purple if be coated on the Herba Cladoniae rangiferinae of the purple on the disposable absorbent article, be neutral (being that pH is about 7) of vaginal secretions is described, then show secretions acid number slight abnormality; If the purple Herba Cladoniae rangiferinae color that is coated on the disposable absorbent article becomes blueness, be alkaline (being that pH is greater than 7) of vaginal secretions is described, show that then the secretions acid number is unusual, remind user may suffer from gynecological inflammations such as vaginal infection, should seek medical advice as early as possible.
The length that is coated with along its length at the middle section 42 of the middle section 41 of the liquid permeability surface layer 1 of disposable absorbent article and/or absorbent cores is 20-50mm, width is the purple Herba Cladoniae rangiferinae indicator solution that Herba Cladoniae rangiferinae is 0.2wt%-0.5wt% that contains of 10-30mm, and coating weight is 0.01-0.1g.Purple Herba Cladoniae rangiferinae is dissolved in the pure water, boils after-filtration impurity, and configuration contains the Herba Cladoniae rangiferinae indicator solution that Herba Cladoniae rangiferinae is 0.2wt%-0.5wt%.When vaginal secretions flow to the middle section 42 of central dispensing area 41 or absorbent cores, chromogenic reaction can take place in the Herba Cladoniae rangiferinae indicator solution that is coated on the One-Time Hygroscopic Product.
Fig. 3 be of the present utility model another preferred embodiment, disposable absorbent article is the sanitary pad, after its liquid permeability surface layer 1 and absorbent cores 2 being laminated with and embossing obtain embossed area 43, with concentration is that the purple Herba Cladoniae rangiferinae indicator solution of 1.0wt%-1.5wt% is coated embossed area 43 places, coating weight is 0.01-0.1g, form the embossed area 43 of purple, embossed area 43 can have various feasible patterns.Described Herba Cladoniae rangiferinae indicator solution forms by following configuration, and purple Herba Cladoniae rangiferinae is dissolved in the pure water, boils after-filtration impurity, and configuration contains the Herba Cladoniae rangiferinae indicator solution that Herba Cladoniae rangiferinae is 1.0wt%-1.5wt%.When vaginal secretions flow on the embossed area 43, chromogenic reaction can take place in the Herba Cladoniae rangiferinae indicator solution on the embossed area 43.
A kind of disposable absorbent article that provides according to this utility model, it comprise liquid permeability surface layer, opaque liquid bottom and be arranged at the liquid permeability surface layer and the opaque liquid bottom between absorbent cores, the subregion on liquid permeability surface layer and/or absorbent cores is coated with the Herba Cladoniae rangiferinae indicator solution that concentration is 0.2wt%-1.5wt%.When vaginal secretions flows to when being coated with purple Herba Cladoniae rangiferinae indicator solution regional, chromogenic reaction can take place in the Herba Cladoniae rangiferinae that is coated on the One-Time Hygroscopic Product.Can detect the pH value approximate range of vaginal secretions according to the change color of Herba Cladoniae rangiferinae indicator solution, whether be normal weak acid or be abnormality and can in time understand the health status of oneself according to the pH-value of vaginal secretions.Though reference several preferred implementations wherein show this utility model and describe, can carry out various changes, deletion and increase to its form and details under the situation that does not break away from this utility model spirit and scope.But should be noted that some possible modification still fall in the protection domain of claim.Therefore this utility model intention is encompassed in any variations or the equivalent in the inherent known or habitual practice of its affiliated technical field.
Claims (9)
1, a kind of disposable absorbent article, it comprise liquid permeability surface layer, opaque liquid bottom and be arranged at the liquid permeability surface layer and the opaque liquid bottom between absorbent cores, it is characterized in that being coated with on liquid permeability surface layer and/or the absorbed layer Herba Cladoniae rangiferinae indicator solution.
2, disposable absorbent article as claimed in claim 1 is characterized in that described Herba Cladoniae rangiferinae indicator solution forms by following configuration, and purple Herba Cladoniae rangiferinae is dissolved in the pure water, boils after-filtration impurity, is configured to the Herba Cladoniae rangiferinae indicator solution.
3, disposable absorbent article as claimed in claim 1 is characterized in that described Herba Cladoniae rangiferinae indicator solution contains the Herba Cladoniae rangiferinae of 0.2wt%-1.5wt%.
4, disposable absorbent article as claimed in claim 3 is characterized in that containing in the described Herba Cladoniae rangiferinae indicator solution Herba Cladoniae rangiferinae of 0.5wt%-1.0wt%.
5, disposable absorbent article as claimed in claim 1 is characterized in that described Herba Cladoniae rangiferinae indicator solution is coated on the middle section of liquid permeability surface layer.
6, disposable absorbent article as claimed in claim 5 is characterized in that described middle section length along its length is 20-50mm, and the width of broad ways is 10-30mm.
7, disposable absorbent article as claimed in claim 1 is characterized in that described Herba Cladoniae rangiferinae indicator solution is coated on the middle section of absorbent cores.
8, disposable absorbent article as claimed in claim 7 is characterized in that described middle section length along its length is 20-50mm, and the width of broad ways is 10-30mm.
9, as the described disposable absorbent article of arbitrary aforementioned claim, it is characterized in that, described disposable absorbent article has along the embossing of surface layer to absorbed layer, form embossed area in surface layer and/or absorbed layer, described Herba Cladoniae rangiferinae indicator solution is coated the embossed area of liquid permeability surface layer and/or absorbed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201593263U CN201414880Y (en) | 2009-06-07 | 2009-06-07 | Disposable moisture absorption article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201593263U CN201414880Y (en) | 2009-06-07 | 2009-06-07 | Disposable moisture absorption article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414880Y true CN201414880Y (en) | 2010-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201593263U Expired - Lifetime CN201414880Y (en) | 2009-06-07 | 2009-06-07 | Disposable moisture absorption article |
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| CN (1) | CN201414880Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015110411A1 (en) * | 2014-01-23 | 2015-07-30 | Smith & Nephew Plc | Systems and methods for wound monitoring |
| CN105442347A (en) * | 2015-12-14 | 2016-03-30 | 空么（上海）商贸有限公司 | Biochemical strain fabric and preparation method thereof |
| CN106109095A (en) * | 2016-07-13 | 2016-11-16 | 广东茵茵股份有限公司 | Possesses the absorbent device of leucorrhea parameter detecting function |
| US10288590B2 (en) | 2013-10-08 | 2019-05-14 | Smith & Nephew Plc | PH indicator device and formulation |
| US10520446B2 (en) | 2014-07-10 | 2019-12-31 | Smith & Nephew Plc | Polymer materials |
| US11471076B2 (en) | 2016-01-14 | 2022-10-18 | Smith & Nephew Plc | Device and kit for indicating a pH at a locus |
| US11504033B2 (en) | 2016-01-14 | 2022-11-22 | Smith & Nephew Plc | Polymer materials |
-
2009
- 2009-06-07 CN CN2009201593263U patent/CN201414880Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10288590B2 (en) | 2013-10-08 | 2019-05-14 | Smith & Nephew Plc | PH indicator device and formulation |
| WO2015110411A1 (en) * | 2014-01-23 | 2015-07-30 | Smith & Nephew Plc | Systems and methods for wound monitoring |
| US10520446B2 (en) | 2014-07-10 | 2019-12-31 | Smith & Nephew Plc | Polymer materials |
| US10782238B2 (en) | 2014-07-10 | 2020-09-22 | Smith & Nephew Plc | Device including a polymeric material for detecting species and stimulus and method of using thereof |
| CN105442347A (en) * | 2015-12-14 | 2016-03-30 | 空么（上海）商贸有限公司 | Biochemical strain fabric and preparation method thereof |
| US11471076B2 (en) | 2016-01-14 | 2022-10-18 | Smith & Nephew Plc | Device and kit for indicating a pH at a locus |
| US11504033B2 (en) | 2016-01-14 | 2022-11-22 | Smith & Nephew Plc | Polymer materials |
| CN106109095A (en) * | 2016-07-13 | 2016-11-16 | 广东茵茵股份有限公司 | Possesses the absorbent device of leucorrhea parameter detecting function |
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Granted publication date: 20100303 |
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| CX01 | Expiry of patent term |