Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

70 results about "Waist Circumferences" patented technology

Measuring the circumference of the waist is one way to estimate body fat. Medical experts usually define dangerous waist circumference as 35 inches or higher in women. A person's waist measurement can indicate whether weight loss is needed.

Children body fat rate adaptive prediction method and system based on trajectory feature collaboration

The invention relates to the technical field of child health assessment, in particular to a child body fat rate adaptive prediction method and system based on trajectory feature collaboration.The method comprises the following steps that a child physical examination data set is obtained, height and weight changes are analyzed, difference ratio screening samples are calculated, waistline change slope assessment stability screening samples are extracted, and a child body fat rate prediction result is obtained; calculating a sign proportion difference to adjust a training weight, identifying an age group residual difference to adjust model parameters, and adjusting a prediction slope generation result in combination with a body fat trend direction and a body weight trend direction. According to the method, samples are screened through height and weight tracks, abnormal data are eliminated in combination with fluctuation continuity of waistline change slope, a feature weighting coefficient is set according to proportion deviation of height, weight and muscle amount, and a response coefficient is adjusted through a distance relation between a grouping mean value of age group residual errors and a concentration interval. And the change path is judged by utilizing the consistency of the body fat and body weight prediction trend, so that non-trend prediction offset is avoided, and the stability of the model and the sample adaptability are improved.
Owner:SHENZHEN HEALTH DEV RES & DATA MANAGEMENT CENT

AI-based intelligent early warning system for males with hyperuricemia in reproductive metabolism

The invention relates to the technical field of medical informatics, in particular to an AI-based intelligent early warning system for hyperuricemia male reproductive metabolism abnormality. The system comprises a memory and a processor, and the processor executes a computer program stored in the memory to realize the following steps: acquiring uric acid data, waistline data, glycosylated hemoglobin data and reproductive index data of a target male; combining the uric acid fluctuation abnormality degree, the multi-dimensional blood glucose abnormality expression degree and the movement rule expression degree of each stage to obtain the reproduction metabolism abnormality degree; according to the relative relationship between the reproductive index data and the corresponding standard range, obtaining the abnormal performance degree of the reproductive index; integrating the reproductive metabolism abnormality degree and the reproductive index abnormality expression degree to obtain a multi-dimensional feature linkage reproductive metabolism expression comprehensive evaluation degree of the target male; and according to the comprehensive evaluation degree of the multi-dimensional feature linkage reproductive metabolism performance, whether early warning is carried out is judged. According to the invention, the accuracy and credibility of intelligent early warning of the risk of abnormal male reproductive metabolism of hyperuricemia are improved.
Owner:AFFILIATED HOSPITAL OF INNER MONGOLIA MEDICAL UNIV (INNER MONGOLIA AUTONOMOUS REGION CARDIOVASCULAR INST)

Method, device and system for measuring waist-hip ratio of human body based on millimeter wave radar

The invention discloses a human body waist-hip ratio measuring method, device and system based on millimeter-wave radar. The method comprises the following steps: acquiring original point cloud data synchronously acquired by a plurality of millimeter-wave radar arrays from multiple angles of a measured human body; expanding all the original point cloud data according to row indexes, and converting the original point cloud data into global coordinates to obtain three-dimensional point cloud data of the measured human trunk; performing hierarchical slicing on the three-dimensional point cloud data according to a preset thickness in the height direction of the body, and extracting a point cloud subset in each slice to form a plurality of sections; determining section contours of the plurality of sections; sequentially arranging all the section contours along the height direction of the body to obtain a trunk model of the measured human body; identifying a waistline position and a hipline position of the trunk model, and calculating the waistline and the hipline; and calculating the waist-hip ratio according to the waist circumference and the hip circumference. According to the human body waist-hip ratio measurement method based on the millimeter wave radar, measurement errors can be effectively eliminated, and high-precision measurement of the human body waist-hip ratio is achieved.
Owner:BEIJING ALPHA 3D TECH CO LTD

Waistline and abdominal circumference measuring tape

The utility model discloses a measuring tape for measuring waistline and abdominal circumference, which relates to the field of medical measuring tapes and comprises a housing, an upper cover is fixedly mounted at the top of the housing, a measuring tape strip is fastened on a measuring tape chuck, one end of the measuring tape strip extends to the outside of the housing for measurement, a dial plate is arranged inside the upper cover, and the dial plate is fixedly mounted on the measuring tape chuck. The top end of the rotating shaft is connected to a pointer arranged on the upper surface of the dial plate in a penetrating mode, and a round key, an inductor, an LED indicating lamp and a long key are sequentially arranged on the outer side of the upper cover. The sensor, the LED indicating lamp and other elements are integrated on the basis of the measuring tape, the number of rotation turns of the pointer can be sensed in real time, a clear reading interface is provided through the dial plate, the specific value of the waist circumference or the abdominal circumference is calculated accordingly, meanwhile, the LED indicating lamp can be matched with the sensor to display the grade of the chest circumference, and the grade of the chest circumference is distinguished through different colors. Therefore, the user can clearly know the chest circumference condition of himself / herself.
Owner:BEIJING SHUNYI DISTRICT MATERNAL & CHILD HEALTH HOSPITAL

Medical intelligent waistline measuring system and measuring method

The invention discloses a medical intelligent waistline measuring system and method, and the method comprises the steps: 1, carrying out the disinfection treatment of a device, 2, enabling a user to keep a standing posture, enabling the two feet to be separated by 25-30 cm, enabling the upper limbs to fall naturally, keeping the body balance, enabling the device to surround the waist, and enabling the device to be used for measuring the waistline. 3, starting a positioning module, and automatically identifying and locking the midpoint of the connecting line of the axillary centerline crista iliaca and the costal arch as a measurement point by using a bilateral infrared bony marker scanning device, and 4, after positioning and horizontal calibration are completed, slightly tightening the sensing belt, keeping the pressure constant at a standard value so as to ensure the measurement accuracy, and then completing the measurement by the equipment. By adopting the bilateral infrared osseous marker scanning device and the three-axis MEMS gradienter, accurate positioning of a waistline measuring point and automatic calibration of a measuring plane are achieved, the accuracy and reliability of measurement are improved, and meanwhile errors caused by human factors of a traditional measuring tool are avoided.
Owner:JINHUA MUNICIPAL CENT HOSPITAL

Hygienic product and composite device thereof

The composite device comprises a front waistline part, a rear waistline part and a core layer, the rear waistline part is arranged at the tail end of the front waistline part, and the core layer is arranged between the front waistline part and the rear waistline part. Each of the front waistline part and the rear waistline part comprises a surface layer, a bottom layer and a staggered composite light elastic component arranged between the surface layer and the bottom layer, the staggered composite light elastic component can be compounded by two layers of materials, the interval between adjacent rubber bands is 2-2.45 mm, the three layers of materials are compounded by the rubber bands in a staggered manner, the interval between the adjacent rubber bands is 2-2.45 mm, and each non-woven fabric has the basis weight smaller than 6 g / m < 2 >. According to the non-woven fabric, the requirement for the precision of a spraying device during manufacturing is lowered, so that the spraying cost and difficulty in the manufacturing process are reduced, meanwhile, the gram weight of the non-woven fabric is small, the overall weight is reduced, after the non-woven fabric is manufactured into hygienic products, the overall weight can be reduced, and the use comfort level is enhanced.
Owner:JIANGXI YOUHE TECH CO LTD

Duty belt system with slack guide mechanism

PCT designated stageWO2025188608A8Garment beltsBucklesSimulationWaist Circumferences
The invention relates to a duty belt system featuring an inner duty belt with a slack guide mechanism that automatically accommodates changes in waist circumference. The mechanism involves a female member with a channel and a male member that slides within it. This setup corrects misalignment and eliminates repeated fit readjustments, allowing users to loosen or tighten the belt rapidly without fully disengaging. An outer duty belt fastens to the inner duty belt, creating a secure platform for gear while maintaining user comfort. The system offers a streamlined, reliable solution for law enforcement, military, and similar applications requiring quick adjustability and convenient gear access.
Owner:KORE ESSENTIALS INC

A front and back amplitude waist circumference paper diaper and a preparation method thereof

This invention relates to the field of disposable hygiene products, and more particularly to a front and back variable waistband diaper, comprising a main body, the main body including a front waistband and a back waistband, the two ends of the front and back waistbands being glued together to form a ring-shaped waistband, the glued area forming an adhesive portion; the front waistband has a front elastic band laminated inside or outside, and the back waistband has a back elastic band laminated inside or outside; the length of the front elastic band in the unstressed state is 40% to 80% of the length of the back elastic band in the unstressed state; the front elastic band is laminated with the front waistband, and the back elastic band is laminated with the back waistband; when the ring-shaped waistband is worn, the length of the back waistband is 1.2 to 1.8 times the length of the front waistband, and the adhesive portion is offset towards the front waist by an offset of 20mm-80mm. This solves the technical problem of discomfort caused by the adhesive portion of existing pull-up diapers being located on both sides of the body. A method for preparing the front and back variable waistband diaper is also proposed.
Owner:QUANZHOU HANWEI MACHINERY MFG

Technical method for measuring glue amount of hygienic product

The invention provides a technical method for measuring the glue amount of hygienic products. The hygienic products comprise waistline glue and core glue. The waistline glue comprises a first waistline wrapping and folding glue, a second waistline wrapping and folding glue, an S rubber band glue, a first waistline compounding glue, a second waistline compounding glue, a color picture pasting glue, a first waistline rubber band glue and a second waistline rubber band glue; the glue for the core body comprises a cotton core small coating glue amount, a urine showing glue amount, a first edge sealing glue amount, a second edge sealing glue amount, a first end sealing glue amount, a second end sealing glue amount, a surface layer glue amount, a first three-dimensional enclosure glue amount, a second three-dimensional enclosure glue amount, a first line glue amount, a second line glue amount, a first enclosure reverse folding glue amount and a second enclosure reverse folding glue amount; and the sum of the fixed glue amount and the bottom film glue amount is filled.
Owner:GUANGDONG KANGYI SANITARY PROD CO LTD

Pain relieving belt with medicine application effect

The utility model provides a pain relieving belt with a medicine applying effect, and relates to the technical field of pain relieving belts with the medicine applying effect, the pain relieving belt comprises a relieving belt, a medicine applying bag is arranged on the surface of the relieving belt, a hook-and-loop fastener is fixedly connected to the side face of the relieving belt, a fixing device is arranged on the surface of the relieving belt, and the fixing device is fixedly connected with the medicine applying bag. An extension device is arranged on the side face of the relieving belt and comprises a hook-and-loop fastener fixedly connected to the surface of the relieving belt, an extension belt is arranged on the side face of the relieving belt, a hook-and-loop fastener is fixedly connected to the surface of the extension belt, a hook-and-loop fastener is rotationally connected to the side face of the relieving belt, and the extension belt is wound in the hook-and-loop fastener. A spring rod is fixedly connected to the interior of the buckle, one end of the spring rod is fixedly connected with a rectangular plate, the rectangular plate is tightly attached to the surface of the extending belt, and the problem that the relieving belt cannot be extended when used by people with large waistlines is solved.
Owner:马明星

Waistline measurement method, device and system based on millimeter wave radar and storage medium

The invention relates to the technical field of human body size measurement. The invention discloses a waistline measurement method, device and system based on a millimeter wave radar, and a storage medium. The waistline measurement accuracy can be improved. The waistline measurement method based on the millimeter-wave radar comprises the following steps: acquiring an initial distance data set of a measured object acquired by the millimeter-wave radar; preprocessing the initial distance data set to obtain a target distance data set; performing side length calculation processing on every two adjacent target distance data in the target distance data set by adopting a triangular model to obtain a target side length corresponding to every two adjacent target distance data; and accumulating all the target side lengths to obtain the waistline of the measured object.
Owner:SHENZHEN TECH UNIV

Multi-frequency rapid visceral fat measuring method and device for limbs

The invention discloses a limb multi-frequency rapid visceral fat measuring method and device, and the method comprises the steps: configuring a sensor which comprises four pairs of electrodes connected with limbs and a waistline sensor surrounding the waist; the visceral fat amount is calculated according to the measurement results of the electrodes of the limbs and the waistline sensor. Eight electrodes are matched with the waistline sensor for measurement, and the non-visceral fat amount of the human body can be calculated more accurately and quickly through multi-dimensional and multi-frequency complex impedance measurement.
Owner:HEFEI BROSHARE TECH CO LTD

A traceless waistline waist sticker type baby diaper

The utility model relates to baby paper diaper technical field especially traceless waist circumference waist pasted type baby paper diaper, including baby paper diaper, the front end surface side fixedly connected with the partition edge of baby paper diaper, the front end surface fixedly connected with the absorption core body of baby paper diaper, the lower inner wall fixedly connected with the waist circumference rubber band of baby paper diaper, one side of baby paper diaper is equipped with fastening structure. Through baby paper diaper, waist circumference rubber band, magic tape no. 1, magic tape no. 2, pad, the cooperation of absorption core body, partition edge and fastening structure, place baby paper diaper between two legs, adhere absorption core body to baby, wind magic tape no. 1 in waist and adhere with magic tape no. 2, and then realize wearing, pad is located in the inside and adheres to baby, and then avoid causing the mark of pressing to baby waist, and at the same time, the surrounding edge is wound in the outside of thigh, and the waist circumference rubber band is tightened, and then fasten the position of leg part, avoid excrement from the position of leg part to drop.
Owner:HAOYUE NURSING (HUBEI) CO LTD

A waist circumference measuring instrument based on bioelectrical impedance and method thereof

The present invention discloses a waist circumference measuring instrument based on bioelectrical impedance and a method thereof. First, a waist circumference measurement model based on a BP neural network is constructed. The input vectors of the input layer of the model include height, weight, age, and abdominal impedance values ​​at three different frequencies; the output vectors of the output layer include waist circumference; and the waist circumference measurement model based on the BP neural network is trained using a training sample set. Before the formal measurement, two precision resistors are used to calibrate the system parameters of the waist circumference measuring instrument based on bioelectrical impedance, namely the slope and offset; during the measurement, the abdominal voltage value is collected and sent to the trained waist circumference measurement model based on the BP neural network to obtain the waist circumference of the tester. The present invention is mainly used for waist circumference measurement. Compared with the measurement method of a transmission mechanical tape measure, the measurement method based on electrical impedance can eliminate the errors caused by different tension forces and different positions during the measurement of the mechanical tape measure.
Owner:GUILIN UNIV OF ELECTRONIC TECH

Waist circumference measurement method, device, system and storage medium based on millimeter wave radar

The application relates to the technical field of human body size measurement. The application discloses a waistline measurement method, device and system based on a millimeter wave radar and a storage medium, which can improve the accuracy of waistline measurement. The waistline measurement method based on the millimeter wave radar comprises the following steps: acquiring initial distance data sets of a measured object collected by a millimeter wave radar; pre-processing the initial distance data sets to obtain target distance data sets; performing side length calculation processing on each adjacent two target distance data in the target distance data sets by adopting a triangle model to obtain target side lengths corresponding to the each adjacent two target distance data; and performing accumulation processing on all the target side lengths to obtain the waistline of the measured object.
Owner:SHENZHEN TECH UNIV

SNP molecular markers related to waist circumference on pig chromosome 4 and their applications

This invention discloses a SNP molecular marker located on pig chromosome 4 that is associated with waist circumference and its application. The SNP molecular marker is located at position 134 from the 5' end of the nucleotide sequence shown in SEQ ID NO:1, corresponding to position 22721111 bp on chromosome 4 in International Pig Reference Genome Version 11.1, where a C>T mutation exists. The SNP molecular marker provided by this invention is significantly correlated with the waist circumference trait in pigs. By identifying the genotype of this SNP molecular marker, the waist circumference trait in pigs can be identified. Furthermore, by selecting pigs with the CC genotype of the SNP molecular marker, the pig breeding process can be accelerated, achieving genetic improvement of pigs.
Owner:SOUTH CHINA AGRICULTURAL UNIVERSITY

Device and method for measuring girth of multiple parts of human body

The invention discloses a human body multi-part circumference measuring device and method.The device comprises a multi-part circumference measuring assembly, a calibration assembly and a host module, the measuring assembly is composed of a telescopic flexible belt, three-axis MEMS gyroscope sensors distributed at equal angles and ABS material fixing side plates; the calibration assembly realizes sensor horizontal zero calibration through a cast iron base and an acrylic pressure plate, and the host module comprises a power supply, a data analysis circuit and a computer with special software, and supports data wireless transmission and analysis display; the measurement method comprises two steps of device calibration and circumference measurement, sensor data are processed through Kalman filtering, quaternion complementary filtering and an improved ICP algorithm, the circumference is calculated in combination with an adaptive polygon approximation method, and a data synchronization and exception handling mechanism is provided. The method can realize dynamic real-time measurement of multiple parts such as waistline and chest circumference, is convenient, is not interfered by environment and clothes, is suitable for scenes such as health monitoring and exercise evaluation, and has a wide application prospect.
Owner:HEFEI BROSHARE TECH CO LTD

Infant paper diaper capable of preventing legs from being abraded

The utility model relates to the technical field of paper diapers, in particular to an infant paper diaper capable of preventing legs from being abraded. According to the technical scheme, the pants comprise a pants body, a waistline is arranged at one end of the pants body, an abdominal circumference is arranged at the end, away from the waistline, of the pants body, waist protectors are arranged on the two sides of the waistline, waist pastes are arranged on the waist protectors, abdominal pastes are arranged on the side, away from the waistline, of the abdominal circumference, and anti-abrasion leg pastes are arranged on the two sides of the pants body. Side enclosures are arranged between the anti-abrasion leg protectors and the pants body, drawing ropes are arranged in the side enclosures, and pasting strips are arranged at the two ends of each drawing rope. The baby diaper is simple in overall structure, the side edges of the diaper body can be wrapped in a multiple mode through the anti-abrasion leg protectors and the side surrounding parts, so that the situation that the legs of a baby are rubbed due to pressing fit of the side edges of a traditional diaper is avoided, meanwhile, the tightness degree of the legs of the diaper can be adjusted through the draw cords and the pasting strips, and the baby diaper is convenient to use. Therefore, the baby stroller can be suitable for babies with different body types to wear and use.
Owner:GUANGDONG ALLOVES HYGIENIC PROD CO LTD

Child body fat rate adaptive prediction method and system based on trajectory feature cooperation

The present application relates to the technical field of children's health assessment, in particular to a children's body fat rate adaptive prediction method and system based on trajectory feature cooperation, comprising the following steps: obtaining children's physical examination data set, analyzing height and weight change to calculate difference ratio to screen samples, extracting waist circumference change slope to evaluate stability to screen samples, calculating body sign proportion difference to adjust training weight, identifying age stage residual difference gap to adjust model parameters, combining body fat trend and body weight trend direction to adjust prediction slope to generate results. In the present application, samples are screened through height and weight trajectory, combined with the fluctuation continuity of waist circumference change slope to eliminate abnormal data, the feature weighting coefficient is set according to the proportion deviation of height and weight and muscle mass, the response coefficient is adjusted according to the distance relationship of the grouping mean and the central interval of the age stage residual, the change path is judged by the consistency of the body fat and body weight prediction trend, the non-trend prediction deviation is avoided, and the stability and sample adaptability of the model are improved.
Owner:SHENZHEN HEALTH DEV RES & DATA MANAGEMENT CENT

Absorption article distributed in multiple elastic intervals

The utility model relates to the field of disposable hygienic products, in particular to an absorption article distributed in multiple elastic intervals, which solves the problem that the existing absorption article is insufficient in overall supporting performance for an absorption core body after absorbing liquid, and comprises a liquid-permeable surface layer, the absorption core body and a liquid-tight bottom layer which are arranged in a stacked manner, the length direction of the absorption article is defined as the longitudinal direction, the width direction of the absorption article is defined as the transverse direction, the center of the absorption article is a crotch part, the two longitudinal ends of the absorption article are waist areas, a waist crotch area is arranged between the crotch part and the waist areas, leg circumference rubber bands are arranged on the two sides of the center of the absorption article, a waist circumference part is arranged at the waist areas, and a waist crotch elastic sheet is arranged in the waist crotch area. A waist-crotch elastic sheet is arranged at the waist part, a crotch-area elastic sheet is arranged at the crotch part, the elastic force direction of the waist-crotch elastic sheet extends in the transverse direction, and the elastic force direction of the crotch-area elastic sheet extends in the longitudinal direction.
Owner:CHIAUS FUJIAN IND DEV

Single-body belt buckle, belt and belt

The utility model relates to the technical field of belts, and discloses a single belt buckle and a belt, the single belt buckle comprises a belt buckle and a belt, the belt buckle is fixed at one end of the belt, the other end of the belt is movably connected in the belt buckle, one end of the belt is fixed with one end of the belt buckle, and the other end of the belt is movably sleeved at the other end of the belt buckle. The size of the waistline of the waistband is adjusted through pushing and pulling, the waistband buckle can be worn by users of different figures, the waistband buckle comprises a main plate, a fixing groove and a positioning groove are formed in the two sides of the main plate respectively, and a fixing mechanism used for fully fixing one end of the waistband is movably connected into the fixing groove. And a positioning mechanism for adjusting the distance and fixing the waistband is movably connected in the positioning groove. The integrated design of the belt buckle is adopted, the fixing mechanism and the positioning mechanism are arranged on the two sides of the main plate respectively, one end of the belt is fixed to the belt buckle, the other end of the belt can be pulled to adjust the waistline size of the belt, the size of the belt buckle is effectively reduced, and the wearing comfort of a user is improved.
Owner:GUANGZHOU TUSHI TRADING CO LTD

Menstrual period trousers and production process thereof

The invention relates to the technical field of hygienic product processing, in particular to menstrual period pants and a production process thereof.The menstrual period pants comprise an outer waistline part, an inner waistline part, a waistline covering part and a liquid absorbing part which are made of light and thin materials, all the parts are connected through glue and provided with elastic parts, and a menstrual period pants body is provided with a thickening part, a tearing part, an elastic containing part and the like; the liquid absorption part comprises a wood fiber body, a polymer body and a coating body; the production process comprises multiple steps including automatic feeding, liquid absorption part preparation, component compounding, processing treatment, packaging and sterilization and the like, and all the steps have specific process requirements. The menstrual period trousers are comfortable to wear and good in liquid absorbing and locking effect, the tearing part, the thickening part and the magic part are convenient to use, open and close, the situation that clothes do not need to be completely taken off is adapted, the production process can guarantee the product quality and performance, and the production efficiency is improved through partitioned hot pressing, precise positioning and an automatic process. And the processed menstrual period trousers can adapt to activity requirements of different parts and realize high-efficiency production.
Owner:GUANG DONG ZHONG KE RUN HU LI YONG PIN YOU XIAN GONG SI

Obesity risk assessment method and system based on multi-source human body features and machine learning

The invention discloses an obesity risk assessment method and system based on multi-source human body features and machine learning. According to the method, basic human body parameters such as height, weight and waistline are obtained through standardized measurement, and novel obesity evaluation indexes are constructed based on mathematical modeling. On the basis, a CatBoost machine learning algorithm is adopted to establish an obesity risk prediction model, a nested cross validation strategy is utilized to optimize the performance of the model, and a three-level risk layering system is established. In addition, the system develops a visual interface, and automatic calculation of indexes and visual output of risk levels are realized. According to the method, accurate evaluation can be completed only through three conventional body measurement data, and an effective tool is provided for public health screening.
Owner:EAST CHINA NORMAL UNIV

Orally deliverable non-naturally occurring melanocortin analogs and associated methods for modulating weight gain

PCT designated stageWO2025175224A1Nervous disorderMetabolism disorderDecreased body weightPhysiology
The present technology comprises methods of treating, preventing, reducing, or otherwise ameliorating one or more symptoms or conditions that may benefit from weight gain or a reduction in weight loss. The methods comprise administering a non-naturally occurring melanocortin analog of the present technology to a subject in need thereof. The methods may promote fat gain (e.g., epididymal fat or perirenal fat), increase muscle mass, increase body weight, accelerate weight gain, increase fat mass to lean mass ratio, improve body composition and / or BMI (e.g., for underweight conditions), increase waist circumference, increase cardiac mass, increase brain mass, or any combination thereof, relative to a control.
Owner:ENDEVICA BIO INC

Underpants type absorbent article

To provide an underpants type absorbent article which is capable of achieving both bedsore prevention and fitness at a high level.SOLUTION: A girth part 5 has: a waist end part 6 which defines a waist opening WH and has elasticity in a horizontal direction Y; and a waist end adjacent zone 7 adjacent to the waist end 6 in a vertical direction X. The waist end 6 includes an elastic member 45 which is fixed on the surfaces of sheet materials 41, 42 composing the girth part 5 and elastic in the horizontal direction Y, and the waist end adjacent zone 7 is an area where no elastic member 45 is disposed. In the waist end 6 and the waist end adjacent zone 7, no absorbent core 24 is disposed. An abdominal side exterior body 4F has a greater extension stress than a back side exterior body 4R in the horizontal direction Y of the waist end 6. In a natural state of the underpants type absorbent article 1, the waist end 6 has a total length in a girth direction shorter than in areas other than the waist end 6 in the girth part 5.SELECTED DRAWING: Figure 4
Owner:KAO CORP

An openable and closable security pant

The utility model provides a kind of open and closed type security pants, belong to sanitary product technical field, including absorbent main body, the length extension direction of definition absorbent main body is front-back direction;Waist member, waist member is laminated in the non-skin side of absorbent main body;Two waist pastes, two waist pastes are respectively arranged in the left and right sides of waist member;The waist member includes first base layer, elastic component and second base layer sequentially arranged from bottom to top, the waist paste is welded with waist member by ultrasonic, forms weld seal part;The utility model is by being provided with first base layer, elastic component, second base layer and waist paste, so that security pants when wearing, weld seal part natural inclination flexure, when weld seal part is subjected to external force, weld seal part can better with waist circumference fit, to improve wearing comfort.
Owner:YIXIANG PERSONAL HOME CARE HEALTH RESEARCH (HENAN) CO LTD

Underpants for pregnant woman

The utility model discloses pregnant woman underpants which comprise a rear waistline portion, buttocks, a crotch portion and a front waistline portion, the rear waistline portion is connected with the buttocks, one end of the crotch portion is connected with the buttocks, the other end of the crotch portion is connected with the front waistline portion, a first extending portion is arranged on one side of the rear waistline portion, and a second extending portion is arranged on the other side of the rear waistline portion. The front waistline part is detachably connected with the first extension part and the second extension part respectively. When a person needs to replace the underpants, the front waistline part can be separated from the first extending part and the second extending part respectively, so that the underpants for the pregnant woman are of a one-piece structure, the pregnant woman does not need to lift legs, putting on and taking off are more convenient, especially when the pregnant woman lies in bed, the perineum is cleaned only by putting down the front waistline part without taking off the inside, and use, replacement and washing are easy and convenient. And great convenience is brought to replacement and washing of underpants for pregnant women in the later period.
Owner:ZHEJIANG UNIV OF SCI & TECH

Preparation method of pull-ups with organ waistline

The invention relates to the field of hygienic products, in particular to a preparation method of pull-ups with an organ waistline. Comprising the following steps: S1, prefabricating an organ waistline assembly; S11, selecting a non-woven fabric base material layer; and S12, preparing an elastic material layer: clamping a continuous zigzag or sine wave-shaped path of the elastic material layer between the two non-woven base material layers, or compounding the elastic material layer on the single-side surface of the single-layer non-woven base material layer through dispensing to form a three-dimensional wrinkle structure. The technical problems that when existing pull-ups are used, the waistline stress is uneven, the comfort of attaching to the skin of an infant is poor, and the stability is poor are solved. By arranging the elastic material layer with a specific path (zigzag or sine wave shape) and a specific angle, the organ waistline assembly with a three-dimensional fold structure is formed, and high elasticity, high resilience and comfortable fitting are achieved.
Owner:福建省金嘉华卫生用品有限公司

Bonding type menstrual period trousers capable of preventing edge warping

The utility model discloses a pair of anti-edge-warping sticking type menstrual period trousers, which comprises a menstrual period trousers body, the menstrual period trousers body comprises a waist part and a crotch part, the waist part comprises a front waist part, a rear waist part and a composite part, the composite part is connected with the front waist part and the rear waist part to form an annular waist part, and the front end and the rear end of the crotch part are respectively connected with the front waist part and the rear waist part; easy-to-tear lines are arranged on the left side and the right side of the front waist part, and inelastic areas are arranged at the top and the bottom of the composite part; the front waist part is provided with a first bonding part, the composite part is provided with a second bonding part, the first bonding part is provided with a bonding area, the bonding end of the second bonding part is detachably connected with any position of the bonding area of the first bonding part in a bonding mode, and the tightness of the front waist part is adjusted by adjusting the position of the bonding end of the second bonding part in the bonding area. The utility model solves the problems that the traditional menstrual period trousers are difficult to put on and take off, and the front waist part and the rear waist part are easy to poke meat and damage the front waistline at the suture line.
Owner:GUANG DONG ZHONG KE RUN HU LI YONG PIN YOU XIAN GONG SI