52results about How to "Timely care" patented technology

The invention provides a fall monitoring method based on a Doppler millimeter wave radar. The method comprises the steps of collecting a reflected signal of a monitored object by the Doppler millimeter wave radar in an activity space; according to the reflected signal, extracting the height displacement change and time change of the monitored object in the activity space to obtain the displacementd and an time interval delta t; judging whether or not the displacement d is greater than or equal to a first displacement threshold Thd1 and smaller than or equal to a second displacement thresholdThd2; if yes, judging whether or not the time interval delta t is smaller than or equal to a time threshold Tht; if yes, judging that the human body falls. According to the method, the complexity of circuit design can be reduced only by using the one-transmission and one-receiving radar without adding other auxiliary equipment, the cost is reduced, and the detection accuracy is improved.

The invention relates to a multi-function bedside nursing work station, which comprises a lower cabinet body, a strut formed by extending upwards from the top of the lower cabinet body, and an upper cabinet body supported by the strut, wherein the side of the lower cabinet body is flexibly provided with a lower cabinet door; drawers are arranged in the lower cabinet body; an electronic body temperature measuring and reading module, a tourniquet storing slot, a module with the functions of reading a mercury thermometer, sterilizing and zeroing, a blood collecting pipe agitating module, an electronic blood pressure sphygmometer and a directional illuminating lamp with adjustable brightness and position are arranged in the drawer; a call and response system and a call button connected to the call and response system are arranged in the strut; and a touch screen computer, a fingerprint registering module, a bar code scanner, a heating thermostat, an infusion monitoring module, a patient state monitoring camera, a transparent infusion bottle storing region and the upper cabinet door connected to the upper cabinet body are arranged in the upper cabinet body.

Disclosed is a smart baby monitoring system. The system at least comprises a first smart terminal, a second smart terminal and a cloud server and is characterized in that the first smart terminal is used for automatically collecting physiological information, sound information and / or behavior information of babies, the second smart terminal is used for manually inputting life record information and / or actual emotional state information of the babies, and the cloud server at least comprises a teaching demonstration module and an emotional state analysis module for theoretical emotional state analysis by using an emotional state analysis algorithm based on the physiological information, sound information and / or behavior information of the babies; the teaching demonstration module completes the teaching demonstration process of theoretical emotional states stored in a preset database based on the actual emotional state information input by the second smart terminal, and the emotional state analysis module instructs the second smart terminal to send a demand prompt and / or an early warning prompt to a current user based on demand information corresponding to the actual emotional statesof the babies. The smart baby monitoring system accurately monitors the the actual emotional states of the babies based on individual differences in the babies.

The invention relates to the device to realize security monitor by TV, which comprises TV with PIP function and an out monitor pick-up head, and a receiving circuit to receive monitor signal and detect out AV signal and send to input port of selection switch that connects to the said circuit and sub picture process circuit and controlled by MCU to select signal from camera or TV. Thereby, user can enjoy program and monitor outer synchronously to increase life security.

The invention provides novel anti-ultraviolet baby fabric applicable to ordinary days and a preparation method thereof. The preparation method comprises the following specific steps: 1, mincing and adding buckwheat, red dates and eggplants to a hydrochloric acid anhydrous ethanol solution, conducting ultrasonic treatment for 20-30 minutes at the power of 200 W, conducting reflux extraction for 50-60 minutes at the temperature of 60-70 DEG C, and obtaining rutin extract; 2, nanometer attapulgite and citric acid to the rutin extract, stirring the mixture uniformly, conducting filtration for removing impurities, then adding honey and deionized water, conducting homogeneous stirring and defoaming, and obtaining an anti-ultraviolet treatment agent; 3, adopting exterior and interior knotting double layer weave as a fabric weave structure, treating spandex elastic covering yarn fibers and superfine polyester fibers as exterior warp and exterior weft respectively, treating cotton fibers and silk fibers as interior warp and interior weft respectively, and forming double layer fabric through weaving; 4, conducting plasma treatment on the double layer fabric, spraying the anti-ultraviolet treatment agent, conducting drying, repeating spraying and drying, conducting washing and drying, and finally obtaining the anti-ultraviolet baby fabric applicable to ordinary days.

The invention relates to a mobile doctor ward round system, specifically relates to a system employing overall wireless management, medical personnel makes an inspecting tour while carrying Ipad, timeliness and effectiveness, accurate positioning, and information sharing are realized. According to the platform, information of records, medical advices, and various examinations, tests, and nurse of patients can be consulted at any time, medical advices can be directly given by bed, condition changes can be recorded, and the transmission of various information of the patients is synchronized via the network so that multiple medical processes are not limited by places. The medical advices given by the doctors during ward round can be directly transmitted to management terminals of departments and hospitals. Nurses can receive the medical advices given by the doctors in wards in time at a nursing station, errors are avoided, timely information exchange and real-time inquiry, diagnosis, and nursing are fully realized, the work efficiency of the wards is improved, and convenience is provided for the care of body health and health management of family members for users.

The invention relates to an intelligent monitoring system, especially a baby health monitoring method and device. A signal receiving module receives data collected by a detection bar and sends the data to a processor; the processor compares the collected data with health data in a health database so as to obtain a conclusion; the timely data and the comparison conclusion are displayed in a display; if there is abnormity, alarm is carried out by an alarm module; the processor interacts the data with APP through a communication module; related alarm parameters are set by a parameter setting module. According to the structure, signal collection is carried out the environment and body temperature in a baby paper diaper; the signals are converted into transmittable signals by a signal converting module; communication with an integrated display device is carried out; various data are displayed; the data are compared with the stored health data so as to obtain the conclusion; the method and the device are convenient in use; the health state of the baby is monitored conveniently and completely; the data are stored so as to form a health log of the baby.

The invention relates to the technical field of intelligent monitoring, and particularly discloses a nursing system for special crowds, which comprises a video acquisition module, a video analysis module, a communication module and a behavior interference module; the video acquisition module is used for acquiring video information; the video analysis module is used for carrying out behavior analysis on the behavior of the figure object in the video information and generating a behavior analysis result, and the behavior analysis result comprises an abnormal behavior, a dangerous behavior and anormal behavior; the communication module is used for sending the video information to a pre-stored emergency contact person when the behavior analysis result is an abnormal behavior and a dangerous behavior; and the behavior interference module is used for controlling the indoor player to play special voice when the behavior analysis result is a dangerous behavior, and the special voice comprisesdoor opening voice and dialogue voice of the emergency contact. By the adoption of the technical scheme, the behaviors of nursing workers can be monitored, when the nursing workers have dangerous behaviors, the behaviors of the nursing workers are disturbed, and harm of the nursing workers to special crowds is reduced.

The invention belongs to the technical field of nursing workload allocation, and discloses a nursing workload allocation assisting system. The system is provided with a patient information acquisitionmodule, a video monitoring module, a main control module, a nursing allocation module, a nursing recording module, a cloud service module and a workload statistics module. Accordingly, by means of the workload statistics module, quantized values of workload of all nursing projects are determined, the nursing projects currently needing statistics are input, according to the nursing projects needing to be executed currently and the quantized values of the workload of all the corresponding nursing projects, the current total nursing workload is counted, so that statistics on the workload of thenursing module and the nursing monomer is achieved, and a scientific management method is provided for evaluating the department workload by a nursing manager, scientifically allocating nurses and effectively controlling the nursing quality; meanwhile, by means of the cloud service module, the nursing workload statistics and allocation speed can be greatly increased, the allocation efficiency is improved, and it is guaranteed that patients are nursed in time.

A client-oriented journey marketing method comprises the following steps: S1, marketing event dependence configuration and marketing event parameter configuration: connecting a plurality of user events; S2: monitoring the events. The invention also provides a customer-oriented journey marketing system, which comprises an event input source module, a marketing event module and a data center module,and is characterized in that the event input source module is used for setting input source information and input source attributes of marketing events; the marketing event module is used for settingmarketing events, output information, output attributes and calculation strategies of the marketing events; and the data center is used for analyzing data, writing the data into Kafka, calculating KSQL data and outputting the data. By adopting the method provided by the invention, a plurality of user events can be connected by realizing configurable parameters such as event dependence, event timeliness and the like; and transforming and utilizing Kafka and KSQL data engines to finish data calculation and marketing recommendation result output in real time in combination with contents such asevent strategies and event parameters, thereby monitoring new user events.

The invention discloses an intelligent baby crib and a monitoring method thereof. The intelligent baby crib comprises a crib frame and a sleeping basket capable of swinging relative to the crib frame,wherein the sleeping basket is provided with an inner bottom wall and an inner side wall connected with the inner bottom wall, and the intelligent baby crib further comprises a main control module, an acquisition module, a communication module and a pacifying device; wherein the acquisition module comprises a sound sensor, a humidity sensor and a pressure sensor; the main control module, the communication module and the pacifying device are all arranged on the bed frame; and the acquisition module, the communication module and the pacifying device are all electrically connected with the maincontrol module. The monitoring method comprises the following steps: acquiring state information of a baby, wherein the state information of the baby comprises sound information, gravity information and humidity information; judging whether the state of the baby is abnormal or not according to the state information of the baby; and starting the pacifying device in response to the abnormal state ofthe infant, and meanwhile sending the abnormal state of the infant to the user terminal. According to the scheme, the state of the baby can be monitored at any time, and a caregiver is reminded to nurse the baby in time.

The invention provides a remote monitoring walking assisting rehabilitation wheelchair and a remote monitoring method. The remote monitoring walking assisting rehabilitation wheelchair comprises a seat, the seat has a seat cushion and a bracket for carrying the seat cushion, the wheelchair further comprises a walking assisting device detachably disposed on the bracket; in the detached state of thewalking assisting device, the walking assisting device may constitute a support for a human body in a standing or traveling state; a remote monitoring device is installed on the walking assisting device, and a main control unit and a power module and an information collecting unit connected to the main control unit are included; the main control unit includes a storage module for data access anda communication module constituting the remote monitoring device to communicate with the outside world; the information collecting unit may constitute detection of the posture and / or position of a user of the walking assisting device. The remote monitoring walking assisting rehabilitation wheelchair can remotely monitor the user and the wheelchair in real time to improve the timeliness of user care and wheelchair maintenance.

The invention discloses a pet food feeder based on the Internet of Things, and relates to the technical field of Internet of Things. The pet food feeder comprises a main unit, and the main unit is internally provided with a storage cavity; one surface of the storage cavity is communicated with a feeding pipe; one surface of the feeding pipe is fixedly connected with the main unit; an electric push rod is fixedly connected to the interior of the main unit; a discharging plate is fixedly connected to one end of the electric push rod; one end of the discharging plate penetrates through the feeding pipe; the two opposite surfaces of the feeding pipe are provided with limiting grooves; the circumferential side surface of each limiting groove is slidably connected with the discharging plate; a hot air box is fixedly connected to the bottom of the inner surface of the main unit; one surface of the hot air box is communicated with a hot air pipe; a partition plate is fixedly connected between the inner surfaces of the main unit. According to the pet food feeder, through the design of a detection ring and an infrared sensor, on the basis of ensuring timed and quantitative feeding, the pet food feeder intelligently judges whether or not a pet is next to the food feeder to decide whether to feed the pet with food or not, and the situation that the food is exposed in air due to blind timed feeding and polluted and wasted is avoided.

The invention provides an online diagnosis system of a natural gas turbine flowmeter. The system comprises a turbine flowmeter, a flow computer, a detection tool of the turbine flowmeter and a detection computer; the turbine flowmeter is connected with the flow computer and the detection tool of the turbine flowmeter separately, and the detection tool of the turbine flowmeter is connected with the detection computer; the detection tool of the turbine flowmeter comprises a communication module, a UPS module, a pulse collection unit, a signal amplification unit and a high-precision time measurement module, wherein the pulse collection unit, the signal amplification unit and the high-precision time measurement module are electrically connected in sequence; the communication module, the pulse collection unit, the signal amplification unit and the high-precision time measurement module are electrically connected with the UPS module respectively. According to the online diagnosis system of the natural gas turbine flowmeter, it is unnecessary to dismount the flowmeter from a metering facility, and the system has the advantages that carrying is convenient, the cost is reduced and the precision is improved.

The invention discloses a sound detection reminding system comprising a main control module, a sound detection module, an audio module and a sounding module. The main control module receives information that a baby is crying from the sound detection module and / or a doorbell is ringing, and sends the information to the audio module; the sound detection module is connected with the main control module and collects voice information and / or doorbell information in the surrounding environment in real time, and determines the detection result; when it is detected that the baby is crying and / or the doorbell is ringing, the sound detection module sends the information that the baby is crying and / or the doorbell is ringing to the main control module; the audio module is connected with the main control module, and sends a play command to the sounding module according to the received information that the baby is crying and / or the doorbell is ringing; the sounding module is connected with the maincontrol module, and plays a reminding ring according to the received play command. The invention has the advantages of reducing baby care cost and providing life convenience.

The invention provides an air conditioner auxiliary fitness control method and device and an air conditioner, and relates to the technical field of air conditioner equipment control. The control method comprises the steps of: acquiring image information in real time, acquiring child body surface temperature in real time when child information is contained in the image information, when receiving a child fitness assisting mode starting signal or determining that the child body surface temperature is higher than a first preset temperature value, entering a child fitness assisting mode, and generating a first reminding instruction, wherein the first reminding instruction is used for sending first reminding information to a mobile phone bound with the air conditioner. The child information is recognized through images, and when the body surface temperature of the child information is increased or a signal sent by a user is received, the air conditioner is controlled to enter the child fitness assisting mode; and the reminding instruction is generated and is attached to the binding relation between the air conditioner and the mobile phone to inform a guardian, accidents such as falling or muscle strain caused by independent fitness of the child are prevented, and the guardian can handle the accidents in time when the accidents occur.

The invention discloses a neural interventional treatment postoperative nursing device. A barrier is arranged on the outer side of a nursing bedstead of the neural interventional treatment postoperative nursing device, a slide groove is formed in the rear side of the nursing bedstead, an infusion support is arranged on the upper side of the slide groove, an infusion bottle is hung on the infusionsupport and is fixedly connected with a transition cushion bottle by a delivery tube, a ladder is arranged on the rear side of the slide groove, brackets are arranged on the lower sides of four bottomcorners of the nursing bedstead, locking wheels are arranged on the lower sides of the brackets, fixing buckles are arranged on the locking wheels, a support plate is arranged at the right end of thenursing bedstead, and an oxygen supply machine is arranged on the upper side of the support plate. The neural interventional treatment postoperative nursing device has the advantages that the neuralinterventional treatment postoperative nursing device is provided with the oxygen supply machine, an artificial respirator and a pulse monitoring instrument, accordingly, patients who suffer from clinical common internal medicine diseases such as paralysis agitans neurological diseases, myasthenia gravis (MG) diseases, Guillain-Barre syndrome (GBS) diseases and acute myelitis can be timely nursedand treated by the aid of the neural interventional treatment postoperative nursing device, rehabilitation of the patients can be effectively promoted, and good nursing effects can be realized by theneural interventional treatment postoperative nursing device.

The invention discloses a rotary medical care support device. The rotary medical care support device comprises a base, universal wheels are arranged on the lower surface of the base, brakes are arranged at the positions, close to the universal wheels, of the lower surface of the base, a telescopic rod is arranged on the upper surface of the base, an adjusting bolt is arranged on the side face of the telescopic rod, a connecting disc is arranged at the top end of the telescopic rod, and a main working table is arranged on the upper surface of the connecting disc. The rotary medical care support device is ingenious in structure and high in practicability; through the universal wheels, the device can be rotated and moved conveniently; due to the designed brakes, medical workers can nurse patients safely and effectively; due to the diversity of functions, the medical workers can operate and use the device conveniently, the working efficiency of the medical workers can be improved, the patients can be nursed in time, and medical dispute is not likely to occur; due to a foldable nursing operating table, the inner space of a room is saved, and the device is suitable for application and popularization.

The invention relates to the field of image detection and big data processing and analysis, in particular to an infant monitoring method and device, computer equipment and a storage medium. The methodcomprises the following steps: extracting an infant image from a monitoring video; performing micro-expression analysis on the infant image to obtain a matched micro-expression matched with the infant image; searching a baby state corresponding to the matched micro-expression; and when the baby state is a required state, carrying out monitoring prompt according to the matched micro-expressions. By adopting the method, parents of a new person can be helped to better understand the infant demand.

The invention discloses an instant inflatable rescue air cushion fit with a rescue vehicle. The instant inflatable rescue air cushion comprises a first fixing block fixedly arranged on a front fenderat the left side of a special rescue vehicle, the left side of the first fixing block is fixedly provided with an air chamber, and an air cavity vertically through is arranged in the air chamber; Theinstant inflatable rescue air cushion has the beneficial effects that the rescue air cushion can be selectively inflated in the running process of the special rescue vehicle, so that the rescue preparation time is shortened; the rescue air cushion according to the invention is provided with an automatic control lamp tube, so that whether a trapped person is on the rescue air cushion or not can bewarned under the heavy fog condition, thus preventing the persons from collision for fear of secondary injury; a cold compress bag can be cooled in an evaporation heat absorption manner, and is used for timely nursing of a burn person; and the rescue air cushion according to the invention is innovatively and fixedly arranged on the roof of the rescue vehicle, so that the rescue air cushion can beput into rescue more conveniently.

The invention relates to an intelligent monitoring mattress. The intelligent monitoring mattress comprises a mattress body, a bed body, a signal acquisition module, a data storage module, an electrocardiosignal monitoring module, an analysis module and a man-machine interaction module. The mattress body is placed on the bed body, and the bed body is used for supporting the mattress body and realizing rotation of the mattress body; the signal acquisition module is used for acquiring physiological parameters of a user; the data storage module is used for storing the physiological parameters of the user; the electrocardiosignal monitoring module is used for acquiring electrocardiosignal data of the user; the data analysis module is used for achieving recognition and detection of electrocardiosignal waveforms and analysis and judgment of common arrhythmia; and the man-machine interaction module is used for controlling the device by the user and reading and storing the data by the user. By arranging the multi-section structure of the bed body, a bedridden person can find the most comfortable prone position and be nursed in time under the condition that the bedridden person does not depend on nursing personnel.

The invention discloses a multifunctional hemostat for postoperative radial artery. The multifunctional hemostat comprises a supporting sleeve used for being arranged outside a limb of a patient in asleeving mode, and further comprises a pressing belt arranged in the supporting sleeve and used for pressing the postoperative skin of the radial artery; a tensioning assembly, which is arranged in the supporting sleeve and used for adjusting the tensioning force of the pressing belt; a stability maintaining assembly, which is arranged on the supporting sleeve and used for maintaining the stability of the pressing belt; a humidity detection assembly, which is used for detecting skin bleeding and sweat stain of a patient; and a protection assembly, which is detachably connected to the supporting sleeve. When the multifunctional hemostat for the postoperative radial artery is used, the pressure on the skin can be conveniently adjusted, whether bleeding or sweat stains exist on the skin of apatient or not can be judged, nursing can be conducted in time, and secondary infection is prevented.

The invention discloses an oxygen-inhalation face mask provided with an oxygen-inhalation dynamic state monitor for a medical hyperbaric oxygen chamber, and relates to an oxygen-inhalation face mask provided with a chromatic luminous floater for a hyperbaric oxygen chamber, and the oxygen-inhalation face mask improves an oxygen-inhalation treatment effect and the economic benefit of the hyperbaric oxygen chamber. The oxygen-inhalation face mask provided with the oxygen-inhalation dynamic state monitor for the medical hyperbaric oxygen chamber is characterized in that an oxygen-inhalation joint is arranged at the upper part of a spherical side of a mask body; an exhalation joint is arranged at the lower part of the spherical side of the mask body; a belt buckle fixing disc is provided with an oxygen-inhalation sleeve hole and an exhalation sleeve hole which sleeve peripheries of the oxygen-inhalation joint and the exhalation joint; the oxygen-inhalation joint is connected with an elbow pipe, the oxygen-inhalation dynamic state monitor, a filter, a tee and an oxygen source joint; a third passage is connected with a humidifier; the exhalation joint is connected with an exhaust hose. The oxygen-inhalation face mask provided with the oxygen-inhalation dynamic state monitor for the medical hyperbaric oxygen chamber designs the upper oxygen-inhalation joint and the lower exhalation joint according to specific gravities of oxygen and carbon dioxide; the chromatic luminous floater of the oxygen-inhalation face mask is bright, conspicuous and intuitional, and dynamically floats upwards and downwards; the oxygen-inhalation face mask is novel, practical, scientific and reasonable in structural design, can improve a utilization rate of the oxygen, saves energy, reduces consumption, and improves the economic benefit; one nurse can synchronously observe and ward oxygen-inhalation dynamic states and respiration conditions of multiple persons; the oxygen-inhalation face mask can improve the medical nursing quality and level of an oxygen chamber, and is quite suitable for being popularized and used in hyperbaric oxygen departments of hospitals of all classes.

The invention relates to skin-protecting facial scrub and a preparation method thereof. Currently, skin-protecting facial scrub with unique and simple formula and a preparation method thereof do not exist. The skin-protecting facial scrub is characterized by being prepared from fibroin gel and hull carbonized powder in a dose ratio of (10ml:1g)-(10ml:1.5g). The preparation method comprises the following steps: (1) adding gel accelerant into a 4-10%w / v silk fibroin aqueous solution, uniformly mixing, standing at 20-80 DEG C to obtain fibroin gel; (2) carbonizing rice hulls at 160-220 DEG C for 30-100 hours, grinding into powder, and screening through a screen of 80-100 meshes; (3) homogenizing the fibroin gel and the hull carbonized powder in a dose ratio of (10ml:1g)-(10ml:1.5g) into a paste so as to obtain the skin-protecting facial scrub. The skin-protecting facial scrub is unique and simple in formula, and has a good scrubbing effect.

The invention relates to an intelligent monitoring mattress. The intelligent monitoring mattress comprises a mattress body, a bed body, a signal acquisition module, a data storage module, an electrocardiosignal monitoring module, an analysis module and a man-machine interaction module, wherein the mattress body is placed on the bed body; the bed body is used for supporting the mattress body and realizing the rotation of the mattress body; the signal acquisition module is used for acquiring the physiological parameters of a user; the data storage module is used for storing the information acquired by the signal acquisition module; the electrocardiosignal monitoring module is used for acquiring the electrocardiosignal data of the user; the data analysis module is used for realizing the recognition and detection of the electrocardiosignal waveform and the analysis and judgment of common arrhythmia; and the man-machine interaction module is used for controlling the device by the user, and realizing the reading and storage of the data by the user. For the intelligent monitoring mattress, through the arrangement of the multi-section structure of the bed body, a bedridden person can find the most comfortable prone position and obtain timely nursing under the condition of not depending on nursing staff.

The present invention belongs to aquaculture technology, especially is to introduce high-effective living-protective intensive culture technology for parent shrimp. The said technology includes the following steps: washing and disinfecting culture ponds and workshop, supplying water for culture ponds, adjusting temperature and salts, adjusting light intensity, disinfecting culture ponds water and parent shrimp, putting parent shrimps into culture ponds, management. Introduce high-effective living-protective intensive culture technology of the present invention is through physical, chemical, biological, pharmaceutical as well as various measures combined with the integrated technology method, it avoids the urgency of the new environment effectively for the introduction of parent shrimps, prevents diseases, improves the survival rate.

The present application relates to a supervision method, system and intelligent door lock. Applied to a smart home, the method includes: the smart home includes a supervisory node; acquiring a current state parameter value of the supervisory node; comparing the current state parameter value of the supervisory node with a preset parameter threshold of the supervisory node; According to the comparison result between the current state parameter value of the supervisory node and the preset parameter threshold of the supervisory node, supervisory reminder information is sent to a preset terminal. This application solves the technical problem of how to timely discover abnormalities of pets and / or plants at home and feed back the information in time to remind users or supervisors to take care of them in time.

The invention relates to a calling bell system and a working method, including a calling end and a feedback end, both of which exchange information with a central processing module; the calling end includes: a first verification module for identification and verification The verification information of the second verification module, the call module, can send a call instruction to the central processing module, the first identity module; the feedback terminal includes: the second verification module, receiving instructions, sending verification information, feedback module, receiving instructions, sending Feedback information, second identity module. The beneficial effects are: both the feedback device and the pager can be set to be mobile, and the reminder operation can be realized in time; through the identity verification module, it is better to prevent the nurse from forgetting to reset the device, and it also prevents the nurse from repeatedly shuttling in the ward; Make a storage backup for easy viewing of call logs.

The invention relates to the field of calling devices and in particular relates to a touch type calling device. The touch type calling device comprises a spherical shell, wherein the shell is internally provided with a vibration sensor and a voice calling device; the vibration sensor is electrically connected with the voice calling device. According to the touch type calling device provided by theinvention, the vibration sensor and the voice calling device are arranged; a signal sensor sends out prompting voices to remind parents of taking care of children in time, and the safety of the children is improved.