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64 results about "Menstrual period" patented technology

Menstruation is a monthly shedding of a female's uteral lining; it lasts about 3 to 5 days (average) and contains blood and tissue that exits her body through the cervix and vagina – the first day of menstruation is the first day of your period. The menstrual cycle is the recurrent approximately monthly menstruation.

Intelligent wearable system integrating multi-modal physiological monitoring and active intervention

The invention relates to the technical field of intelligent wearable equipment, and discloses an intelligent wearable system integrating multi-modal physiological monitoring and active intervention, which comprises a ring end acquisition module, a mobile end cache module and a cloud intelligent analysis module, and the cloud intelligent analysis module comprises a multi-modal fusion analysis unit, an active intervention decision unit and a user digital twinborn model construction unit, and is used for calculating a sleep score, a readiness score, a pressure index, a blood oxygen trend and a menstrual period prediction result according to the multi-source physiological characteristics, and executing an active intervention decision based on a health state. The sensing module is integrated in the ring body, the light-weight design is suitable for long-term wearing, all-weather data acquisition is guaranteed, compared with a bracelet or a watch, the ring is comfortable and hidden to wear, the continuous use willingness of a user is enhanced, meanwhile, the ring is suitable for high-voltage office or sports scenes, and non-inductive health monitoring is achieved.
Owner:TIANJIN HEART SOUND TECHNOLOGY CO LTD

Intelligent temperature control physiotherapy system for relieving dysmenorrhea in female menstrual period

The invention belongs to the technical field of female menstrual period nursing, and particularly relates to an intelligent temperature control physiotherapy system for relieving dysmenorrhea in a female menstrual period, which comprises a clothes body, a temperature control system, a temperature control system and a control system, and is characterized in that the clothes body is used for fitting cold-prone parts such as the abdomen and the waist of a female; the heating module is arranged on the inner side of the clothes body and corresponds to human body acupuncture points. By arranging the heating module, the temperature control module, the intelligent control module, the traditional Chinese medicine bag placement layer, the physiological parameter monitoring module and the vibration massage module, traditional hot compress and an intelligent temperature control technology can be combined, the temperature can be accurately controlled, a lasting and stable hot compress effect can be provided, and dysmenorrhea symptoms can be effectively relieved; the heating module is made of a flexible heating material, is light, thin, soft and comfortable to wear, and does not affect daily activities; the device is easy to operate and convenient to use, and the temperature and the working mode can be adjusted according to personal requirements; traditional Chinese medicine physical therapy and massage functions can be combined, the physical therapy effect is improved, the requirements of different users are met, and the overall use effect is good.
Owner:CHANGCHUN CHENGSHI HEALTH IND CO LTD

Leakage-proof menstrual period trousers

The utility model relates to the technical field of underpants, in particular to leakage-proof menstrual period pants. The leakage-proof menstrual period trousers comprise a penetrating layer, an infiltration layer, an absorption layer and a diffusion layer which are sequentially attached together from top to bottom, and the porosity of the penetrating layer, the porosity of the infiltration layer, the porosity of the absorption layer and the porosity of the diffusion layer are sequentially arranged from high to low. According to the leakage-proof menstrual period trousers, the four-layer structure with the porosity from high to low is used, menstrual blood can be stacked layer by layer from top to bottom, the menstrual blood can be diffused to the whole length of the bottom of the core body to the maximum extent, the utilization rate of the core body is increased, and it is avoided that the menstrual blood is intensively absorbed in the middle of the absorber, and liquid leakage is caused.
Owner:SHENZHEN PURCOTTON TECH +1

Method and system for producing sanitary napkins with self-adaptive temperature adjustment function

The invention discloses a production method and system of a sanitary towel with a self-adaptive temperature adjustment function, and relates to the field of sanitary towels. And obtaining physical sign data, blood volume and motion images. And based on the physical sign data, the blood volume and the motion image, predicting a human body state to obtain a menstrual state category. And based on the menstrual state category and the human body temperature, obtaining an adjustment temperature. And recording the body state through the neural network. According to the female menstrual period nursing product integrated with the intelligent temperature control system, through real-time monitoring and intelligent adjustment, the technical effects that the local optimum temperature can be maintained, menstrual period discomfort is relieved, and the comfort level and the health management level are improved are achieved.
Owner:BEIJING BEISHUTE MATERNITY & CHILD ARTICLES CO LTD

Menstrual pants (openable)

1. The name of the product of this design: Menstrual pants (openable). 2. Purpose of the product of this design: sanitary product, used by women during menstrual period. 3. The design focus of this product is on the waistline. 4. The picture or photo that best illustrates the key points of the design: main view. 5. This design is a thin product, and other views of this design are omitted. 6. Other situations that require explanation: The status diagram and partial enlarged diagram of this design contain supporting leg molds, which only play a supporting role and are not the content to be protected by this design.
Owner:HUANGSHAN FUTIAN MACHINERY CO LTD

Female sanitary pants with waistline convenient to adjust

The utility model relates to the technical field of menstrual period pants, in particular to female sanitary pants convenient for adjusting waistline, which comprise a pants body and an elastic waistline, a liquid absorption core is separably arranged on the inner side of the pants body, the elastic waistline is connected to the upper end of the pants body, two sides of the elastic waistline are respectively provided with a hook-and-loop fastener, one side of each hook-and-loop fastener is provided with a sticking piece, and the other side of each hook-and-loop fastener is provided with a hook-and-loop fastener. Easily-torn lines are further arranged on the two sides of the elastic waistline and located on the side close to the hook-and-loop fastener, and the two sides of the elastic waistline are broken by tearing the easily-torn lines. The pair of female sanitary pants can be used in a wearing mode, the elastic waistline is used for wearing and fixing the pair of female sanitary pants on the waist, and for users with relatively small waistlines, waist tightening and bonding can be carried out by tensioning the hook and loop fasteners on the two sides, so that the pair of female sanitary pants can be used by adjusting the waistlines in various modes, and the pair of female sanitary pants is convenient to use. The device is suitable for women with different figures.
Owner:FOSHAN ZHONGROU COMMODITY CO LTD

Menopause predicting tool

An Artificial Intelligence (AI) system trained by a plurality of training data. The AI system is trained by relationships between a time to final menstrual period and ratios between follicle-stimulating hormone levels and estradiol levels, anti-mullerian hormone, race, cholesterol levels, and a presence of one or more contraceptives. The AI system is configured to accept data from only one sample from a user as input and generate a prediction of a time to final menstrual period for the user as output.
Owner:TIMELESS BIOTECH INC

Soft and fluffy menstrual period trousers

The utility model discloses soft and fluffy menstrual period trousers which comprise a menstrual period trousers body, a waist elastic fastening belt is fixed to the upper portion of the menstrual period trousers body, two thigh elastic fixing belts are symmetrically arranged on the two sides of the lower portion of the menstrual period trousers body, and a menstrual absorption belt is fixed to the bottom side of the menstrual period trousers body. A waist inner side protection belt is fixed to the inner side of the waist elastic fastening belt, the waist elastic fastening belt and the thigh elastic fixing belts can be tightly attached to the body when worn, necessary flexibility can be provided, the binding degree can be improved, discomfort during movement can be reduced, and the inner side protection belt is good in skin friendliness and high in air permeability and is not prone to falling off. According to the menstrual period trousers, tightening marks caused by too tight waist elastic fastening belts can be avoided, the touch feeling of the waist outer side decorative belts is good, the wrinkle design improves the decorative effect, the quality feeling of the menstrual period trousers is improved, compared with traditional menstrual period trousers, the menstrual period trousers are softer and more fluffy, and more comfortable, safer and more attractive menstrual period experience can be provided for women.
Owner:HANGZHOU YUHONG SANITARY PROD

Multifunctional waist bag suitable for clinical nurses

The invention relates to a multifunctional waist bag suitable for clinical nurses. The multifunctional waist bag comprises a waist belt main body, a monitoring module, a physiological period prediction module, a thermal physiotherapy module, a magnetic physiotherapy module, a nursing tool query module, a control module, a power supply module, a box body arranged at the front part of the waist belt main body and a display screen arranged on the box body. According to the multifunctional waist bag disclosed by the invention, the box body is arranged, so that the multifunctional waist bag has a relatively large storage space, and can meet the storage and carrying of some common articles in the work of clinical nurses, thereby providing good convenience for the work of the clinical nurses. According to the multifunctional waist bag disclosed by the invention, the thermal physiotherapy module and the magnetic physiotherapy module are arranged, so that the multifunctional waist bag has double physiotherapy health-care effects of hot compress and magnetic therapy, and has an excellent physiotherapy improvement effect on dysmenorrhea caused by a female menstrual period and common waist discomfort symptoms in clinical nurses; fixed-point physical therapy is carried out on some special acupuncture points of the waist, hot compress and magnetic therapy are combined, and the physical therapy effect can be improved.
Owner:SUZHOU SCI&TECH TOWN HOSPITAL

Partitioned absorption sanitary pants used in female menstrual period

The utility model discloses a pair of zoned absorption sanitary pants used in female menstrual period, which comprises an elastic waist part and an absorptive crotch part, the absorptive crotch part is arranged below the elastic waist part, and the absorptive crotch part comprises a surface layer, a diversion layer, a wood pulp absorption layer and a waterproof layer which are sequentially stacked from inside to outside, the surface layer is provided with a urine area and a menstrual blood area, the menstrual blood area is located behind the urine area, the wood pulp absorption layer is provided with a first arc-shaped groove located below the position between the urine area and the menstrual blood area, the first arc-shaped groove is filled with macromolecule water-absorbent resin particles, and the urine area is provided with a plurality of first flow guide holes. According to the partitioned absorption sanitary pants used in the female menstrual period, partitioned absorption of urine and menstrual blood is achieved, the problem that the urine and the menstrual blood are mixed on the surface layer is solved, locking of the urine is achieved, and diffusion and peculiar smell are reduced.
Owner:HENAN YEESAIN HEALTH TECH CO LTD

Four-cornered physiological pants

1. Name of the designed product: Four-cornered sanitary panty. 2. Use of the designed product: for wearing during the menstrual period. 3. Designing points of the designed product: combination of the shape of the leakage-proof layer sewn on the panty body and the shape of the sanitary napkin fixing layer at the crotch. 4. Picture or photo best showing the designing points: front view. 5. The designed product is a thin product, and other views are omitted.
Owner:顾园园

Antibacterial material for menstrual period trousers and preparation method thereof

PendingCN121006626ASpinning solution filteringBiochemical fibre treatmentBiotechnologyAnimal science
The invention discloses a bacteriostatic material for menstrual period trousers and a preparation method of the bacteriostatic material, and belongs to the technical field of hygienic products. The antibacterial material aims at solving the problem that in the prior art, an antibacterial material for menstrual period trousers is poor in moisture absorption and menstrual blood maintaining capacity, the antibacterial material for the menstrual period trousers integrates the long-acting antibacterial function, the efficient moisture absorption function and the peculiar smell control function, bacteria breeding can be effectively inhibited, infection can be effectively prevented, the menstrual blood can be rapidly absorbed and firmly locked, peculiar smell can be eliminated, and the antibacterial material for the menstrual period trousers has a good antibacterial effect. The three troubles of menstrual period sanitation, dryness and peculiar smell are comprehensively solved.
Owner:ANMOUS TECH CO LTD

Ovulation and menstrual period estimation method, device and storage medium based on body temperature

The present invention discloses a method for estimating ovulation and menstrual period based on body temperature, comprising: obtaining the user's basal body temperature just before waking up every day through a wearable device; when the number of monitoring days reaches a preset number of days, obtaining the basal body temperature of each day within the monitoring days, and traversing the user's daily basal body temperature in chronological order of the dates, recording the dates that meet the preset requirements and recording them as suspected ovulation days, and then judging whether the corresponding suspected ovulation day is an ovulation day based on the basal body temperature of each suspected ovulation day and the basal body temperature of the previous day and the basal body temperature of the following day; and determining the first day of the user's current menstrual period based on the determined ovulation day. The present invention can automatically obtain the user's body temperature and predict the date of ovulation and menstrual period, solving the problems of the prior art that require manual measurement and recording of body temperature and manual calculation of ovulation date and menstrual period, resulting in operational difficulties. The present invention also discloses an ovulation and menstrual period estimation device and storage medium based on body temperature.
Owner:GUANGDONG YIJIAN HEALTH IND GRP CO LTD

Comfortable sanitary pants

The utility model relates to the technical field of hygienic nursing materials, in particular to comfortable sanitary pants which comprise a paper diaper body, the paper diaper body comprises elastic waistline cloth arranged in a front-back mode and hook-and-loop fasteners distributed on the elastic waistline cloth on the rear side, and a liquid absorption core body is arranged between the two pieces of elastic waistline cloth. The liquid absorption core body comprises a leakage-proof bottom film, a surface layer non-woven fabric and a core body absorption layer, leakage-proof water-repellent cloth is arranged on the two sides of the surface layer non-woven fabric, large elastic lugs are symmetrically connected to the outer edges of the two sides of the elastic waistline cloth close to the rear side, two small lugs are connected to each large elastic lug, and the two small lugs are arranged to be of a U-shaped structure; the hook-and-loop fasteners are distributed on the small lugs, and the two sides of the two pieces of elastic waistline cloth arranged front and back are connected through the hook-and-loop fasteners to form a closed loop shape; according to the sanitary product, the use experience is remarkably improved, and the sanitary product is particularly suitable for adults, women in the menstrual period and people who cannot take care of themselves in the aspects of convenient pasting, leakage-proof performance and overall comfort.
Owner:JIANGXI YOUHE TECH CO LTD

Anti-side-leakage sanitary towel with embossing process

The utility model relates to the field of side leakage prevention sanitary napkins, in particular to a side leakage prevention sanitary napkin with an embossing process. The technical problems that in the using process of the side-leakage-preventing sanitary towel, menstrual blood is prone to leaking due to various reasons, clothes or bed sheets and coverlets are polluted and difficult to wash away, the instantaneous flow of single-time tidal surge in the menstrual period of women is large, menstrual blood is difficult to absorb by a water absorption material in a short time, and the side-leakage-preventing sanitary towel is inconvenient to wash. And the menstrual blood which is not absorbed immediately leaks from the side surface of the sanitary towel, so that the influence is caused. According to the technical scheme, the anti-side-leakage sanitary towel with the embossing process comprises a sanitary towel body; the anti-leakage paper diaper further comprises side wings, printed patterns, printed air holes and anti-leakage strips. Through the cooperation of the liquid absorption assembly and the leakage-proof strip, the menstrual blood absorption efficiency is improved, blood is effectively prevented from permeating out from the side face, the sense of safety and the protection capacity in the using process are improved, the side leakage problem caused by body position changes is avoided, and the confidence and comfort of a user are improved.
Owner:GUILIN JIELING IND

Traditional Chinese medicine compound preparation for treating primary dysmenorrhea in female menstrual period and use method of traditional Chinese medicine compound preparation

The invention provides a traditional Chinese medicine compound preparation for treating primary menstrual dysmenorrhea of women and a use method thereof. The traditional Chinese medicine compound preparation comprises a traditional Chinese medicine composition A and an external gel B adopting an extract of the traditional Chinese medicine composition A as an active ingredient, the traditional Chinese medicine composition A is prepared from the following traditional Chinese medicine raw materials in parts by weight: 15-30 parts of vinegar-processed rhizoma corydalis, 10-15 parts of angelica sinensis, 12-18 parts of salted eucommia ulmoides, 9-12 parts of roses, 6-9 parts of wine-processed radix paeoniae alba and 3-6 parts of ginger charcoal; the traditional Chinese medicine composition has the advantages of taking qi stagnation, blood stasis and kidney-yang deficiency composite pathogenesis synergistic treatment into consideration, avoiding the potential safety hazard of toxic medicinal materials, and realizing the dual effects of quickly relieving pain and periodically conditioning.
Owner:BEIJING LIU MINRU INSTITUTE OF WOMENS TRADITIONAL CHINESE MEDICINE

Sanitary napkin

1. Name of the designed product: sanitary napkin. 2. Use of the designed product: for sanitary products, used by women during their menstrual period. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
Owner:仝浩

Pants-type absorbent article with micro-pressure

The utility model discloses a pants-type absorption product with micro-pressure. The pants-type absorption product comprises a front piece and a back piece, a back sheet; the rear piece and the front piece are generally symmetrically arranged along the transverse folding line; a crotch region; wherein further included is a plurality of elastic rubber bands located in the back sheet, wherein the plurality of elastic rubber bands includes: a) 2 to 300 elastic rubber bands, b) an average rubber band pitch of 1 to 50 mm, c) an average fineness of 50 to 1000 deniers, and d) an average pre-strain of 150% or more; the front sheet has an elongation in the longitudinal direction to be 1-3 times the elongation in the transverse direction in a region where the plurality of elastic rubber bands are arranged. Therefore, comfortable micro-pressure can be applied to the lower abdomen of the user, so that various discomfort (such as spasm or cold hands and feet) in the menstrual period can be effectively relieved.
Owner:KIMBERLY CLARK (CHINA) CO LTD

Buckling type menstrual period trousers

Buckling type menstrual period pants comprise a menstrual period pants body, the menstrual period pants body comprises a front waist part, a rear waist part and a crotch part, the front end of the crotch part is connected with the front waist part, the rear end of the crotch part is connected with the rear waist part, the two sides of the front waist part are connected with the two sides of the rear waist part respectively, the crotch part is provided with an absorption core, and the two sides of the front waist part are provided with easy-to-tear lines respectively. A male connecting fastener and a female connecting fastener are further arranged on the two sides of the front waist portion respectively, the male connecting fastener and the female connecting fastener which are located on the same side of the front waist portion are distributed on the different sides of the easy-to-tear line, and the male connecting fastener and the female connecting fastener which are located on the same side of the front waist portion are detachably connected in a buckled mode. According to the buckling type menstrual period trousers, the easy-to-tear lines and the matched male connecting fasteners and female connecting fasteners are arranged on the left side and the right side of the front waist part, so that the trousers body can be rapidly connected in a surrounding mode when the front waist part and the rear waist part are separated; compared with the design of a magic tape, the pair of trousers is not easy to shift or fall off due to the movement of the waist, so that the stability and the comfort in the wearing process are ensured.
Owner:GUANG DONG ZHONG KE RUN HU LI YONG PIN YOU XIAN GONG SI

Period panties (opening and closing style)

1. Name of the product in this design: Menstrual pants (opening and closing type). 2. Purpose of this design: Disposable menstrual panties with adjustable waistbands for use during women's menstrual period. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view and top view are omitted. 6. Other situations requiring explanation: Change state diagrams 1 and 2 are flat state diagrams.
Owner:QUANZHOU WOMENG INTELLIGENT EQUIP CO LTD

Menstrual period trousers provided with skin-attached protective enclosure

The menstrual period trousers comprise a trousers body and an absorption piece, the absorption piece is arranged at the crotch of the trousers body, and the absorption piece comprises wrapping non-woven fabric, a cotton core, a bottom film, a flow guide layer, surface non-woven fabric and the two skin-attached guards; the wrapping non-woven fabric wraps the cotton core to form an absorption core, the bottom film wraps from the bottom of the absorption core to the two sides of the top of the absorption core, so that an absorption part is formed in the middle area of the top of the absorption core, the diversion layer covers the absorption part, and the surface non-woven fabric is arranged on the upper surface of the diversion layer; the two skin protection enclosures are located on the two sides of the absorption piece respectively, the lower portions of the skin protection enclosures are compounded between the surface layer non-woven fabric and the bottom film, and the upper portions of the skin protection enclosures are glued to the upper surface of the surface layer non-woven fabric. By the adoption of the protective non-woven fabric in the skin fitting design, a supporting assembly possibly existing in traditional menstrual period pants is removed, and foreign body sensation during wearing is reduced.
Owner:GUANG DONG ZHONG KE RUN HU LI YONG PIN YOU XIAN GONG SI

A system for dynamically detecting a female's fertile and infertile periods

ActiveCN115956957BSurgeryVaccination/ovulation diagnosticsObstetricsBasal body temperature
The present invention discloses a system for dynamically detecting the fertile and infertile periods of women. By recording menstrual information, the system automatically marks and generates the number of days in the menstrual cycle, records and collects the basal body temperature data of the user, uses a temperature sensor to accurately measure the user's basal body temperature, and the measurement results are directly automatically entered by the system to construct a comparison database of the menstrual period and the basal body temperature. Subsequently, based on the fact that after a woman ovulates, the progesterone secreted by the ovary can cause the basal body temperature to rise. The most important thing is to determine which day is the first high-temperature period after ovulation. The method is that the system compares the basal body temperature data recorded on the current day with the highest value of the most recent 6 recorded body temperature data in the front to determine whether the body temperature today has an upward trend. Based on this theory, the detection of the infertile period after a woman ovulates is realized. The advantages of the present invention are that based on the accurate comparison of basal body temperature data, and the detection method is realized based on a temperature sensor, with fewer interference parameters, making the detection accuracy higher.
Owner:ZHEJIANG EVE TECH CO LTD

Adjustable wearable vaginal dilation device

An adjustable wearable vaginal dilation device includes an outer-layer inflatable dilation assembly, an inner-layer inflation assembly, a flow guide mechanism, and an inflation control assembly. The outer-layer inflatable dilation assembly includes a plurality of independent airbags, the inner-layer inflation assembly penetrates through the interiors of the independent airbags, and a bottom baffle is sleeved at the bottom of the inner-layer inflation assembly; an elastic band is attached to a side edge of the bottom baffle, and an adhesive sheet is connected to a tail end of the elastic band; and the flow guide mechanism is mounted on the top of the outer-layer inflatable dilation assembly. According to the dilation device, dilation of different degrees can be provided for different areas of the vagina. Meanwhile, in the process of using the dilation device during the menstrual period, contamination caused by menstrual blood directly dripping on clothes can be avoided.
Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH

Menstrual Comfort Pants (Soft T-Shaped)

1. The name of the product of this design: Menstrual Comfort Pants (T-Shaped Soft). 2. Purpose of the product of this design: sanitary product, used by women during menstrual period. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view. 5. This design shows a thin product, and other views are omitted. 6. Other circumstances that require explanation: 1. Figure 1‑4 of the product in use of this design contains internal objects or supporting objects. The internal objects or supporting objects are human models, and the internal objects or supporting objects are not the subject of the request for protection. 2. Usage status Figures 1-4 are the front view, rear view, left view, and right view of the product of this design worn on a human model.
Owner:HANGZHOU QIANZHIYA HYGIENE PRODUCTS CO LTD

Composition of plant extract capable of taking effect quickly and probiotics with long-term effect and application of composition

The invention discloses a composition of plant extracts capable of taking effect quickly and probiotics capable of taking effect for a long time and application of the composition of the plant extracts capable of taking effect quickly and the probiotics capable of taking effect for a long time. The composition comprises a first composition which takes effect quickly, further comprises a plant extract and a second composition which takes effect for a long time, and further comprises one or more of probiotics, prebiotics and metabiotics. The first composition and the second composition are used for improving digestive system functions, enhancing intestinal barriers, enhancing immunity, improving mood, relieving pressure and anxiety, improving female health, relieving climacteric symptoms, improving uncomfortable symptoms in the menstrual period, controlling and managing body weight and improving oral health through a synergistic effect.
Owner:NANJING AURORA BOREALIS BIOTECHNOLOGY CO LTD

Antibacterial sanitary towel and preparation method thereof

The invention provides an antibacterial sanitary napkin and a preparation method thereof.The antibacterial sanitary napkin comprises a surface layer, an absorption core layer and a bottom film, the absorption core layer is located between the bottom film and the surface layer, and an antibacterial compound is added to the surface layer and / or between the surface layer and the absorption core layer; the antibacterial compound is prepared from the following raw materials: cortex cinnamomi, rhizoma cyperi, fructus cnidii, herba leonuri, fructus amomi rotundus, radix sophorae flavescentis, fructus foeniculi, rhizoma coptidis and radix angelicae sinensis. According to the antibacterial sanitary towel, through the synergistic effect of natural plant components, the antibacterial, anti-inflammatory, itching-relieving and soothing effects can be achieved, and healthier and more comfortable menstrual period nursing experience can be provided for women.
Owner:WEIFANG CHENGJIE TRADING CO LTD

A warm and humid double response sanitary comfortable pain functional chip and sanitary towel

PendingCN122297747ASpinningAcrylic resin
This invention discloses a temperature and humidity-responsive sanitary napkin and a sanitary napkin. The sanitary napkin includes a substrate and temperature and humidity-sensitive microcapsules loaded on the substrate. The temperature and humidity-sensitive microcapsules include a core material and a wall material surrounding the core material. The wall material is a composite material of acrylic resin and poly(N-isopropylacrylamide). The core material includes functional components. This invention, by setting the temperature and humidity-sensitive microcapsules with a cross-linked composite wall material, enables them to synergistically respond and release medication within body temperature ranges and under localized hot and humid conditions, thereby achieving active triggering release during premenstrual and menstrual periods, avoiding dependence on menstrual blood contact conditions, and improving the timeliness and applicability of pain relief care. This invention, by designing the sanitary napkin with a self-contained layered structure, prevents the functional chip from participating in the main spinning and high-temperature hot rolling processes, effectively avoiding premature deactivation of the microcapsules and functional components during the main processing.
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHEJIANG CHINESE MEDICAL UNIVERSITY +1

Antibacterial and deodorant menstrual period trousers and preparation process thereof

The invention relates to antibacterial and deodorant menstrual period trousers and a preparation process thereof and relates to the technical field of hygienic products, the antibacterial and deodorant menstrual period trousers comprise a skin-friendly layer, a core layer and a bottom layer which are sequentially arranged from inside to outside, and the core layer comprises a deodorant layer, an absorption layer and an adsorption layer, the deodorization layer is loaded with solid hydrogen peroxide compound microcapsules and modified beta-cyclodextrin through padding finishing liquid; through cooperation of the solid hydrogen peroxide microcapsules and the modified beta-cyclodextrin, efficient deodorization and sterilization are realized. When menstrual blood is in contact with the microcapsules, the solid hydrogen peroxide microcapsules are promoted to release the acid agent and hydrogen peroxide; meanwhile, the modified beta-cyclodextrin captures and fixes ferrous ions in menstrual blood as a catalyst. The two are triggered to generate a violent Fenton reaction, generate high-activity hydroxyl radicals, decompose captured peculiar smell molecules and destroy a microbial structure; in addition, the larger the menstrual blood volume is, the purification intensity is improved, and therefore dynamic and efficient antibacterial deodorization is achieved.
Owner:JIANGSU BANGYE NURSING PROD CO LTD