14 results about "Older child" patented technology

The invention discloses an infant AML prognosis model constructed by integrating transcriptomics and machine learning and a construction method of the infant AML prognosis model. The method comprises the following steps: collecting clinical data and whole genome transcriptome data of an infant AML patient; identifying difference up-regulation expression genes of infant AML relative to healthy control and old children AML in the discovery set, and screening intersection genes of the genes and an external verification set; carrying out model construction on the obtained gene by taking the progression-free lifetime of the patient as an outcome, generating a plurality of algorithm combinations based on a machine learning algorithm, and calculating a C-index index of each combination; determining a model with the highest C-index mean value in the internal verification set and the external verification set as an optimal model, calculating a risk score IPScore of each patient by using the model, and performing evaluation in the verification set; and dividing the patients into a low-risk group and a high-risk group according to IPScore by utilizing the optimal cutoff value 0.42, namely an IPGroup model. The model can accurately and effectively predict the prognosis of the infant AML patient, and has good clinical practicability.

A one-size-fits-all nipple for all age ranges is the nipple designed and developed such that a nipple head has milk flow channels configured as curved lines and defining open-close valves to allow infants and children to control milk flow rate by themselves. The flow will not occur without suction, thereby reducing the chance of choking on milk. The one-size-fits-all nipple can be used from newborns to older children, is easy to use, and gives a natural bottle-feeding experience. The one-size-fits-all nipple for all age ranges reduces the difficulty for parents of infants and children in choosing the suitable nipple sizes for each age range and also reduces parents' expenses in purchasing nipples.

1. Name of the product in this design: Big Kids Stroller. 2. Purpose of this design: for use in strollers for older children. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 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 is omitted.

The invention discloses a child safety seat which comprises a base and a seat body installed on the base in a rotating and pitching adjusting mode, and the bottom end of the seat body is provided with a supporting foot which turns downwards to abut against a vehicle floor. The folding seat comprises a seat body, supporting legs are arranged on the seat body, a containing groove used for containing the supporting legs in a folding state is further formed in the bottom end of the seat body, the folding seat further comprises a folding pedal arranged on the supporting legs, and the folding pedal composed of a locking sleeve, a telescopic arm set and the folding pedal is arranged on the supporting legs. The height of the folding pedal can be flexibly adjusted according to the length of the legs of a child and the height of a vehicle floor, and the feet of the child are effectively supported through sliding locking of the locking sleeves on the supporting feet and length adjustment of the telescopic arm sets. The technical problems that due to the fact that an existing safety seat is lack of a leg supporting structure, the feet of older children are suspended when the older children sit on the safety seat, and leg discomfort and bad sitting postures are easily caused are solved.

The utility model belongs to the technical field of water cups, and particularly relates to a straw cup for small-month-old children, which comprises a cup body, a straw mechanism and an inner cover. The utility model has the beneficial effects that the internal channel of the suction pipe is communicated with the water outlet hole and the sucking channel of the suction nozzle to form a water outlet channel, the first convection hole on the suction nozzle, the second convection hole on the inner cover and the third convection hole on the connector are communicated to form an air return channel, and the water outlet channel and the air return channel are mutually independent; convection is formed between the air return channel and the water outlet channel, and when a user drinks water or milk through the straw cup, water can flow out of the water outlet channel smoothly. The lower end of the suction nozzle is tightly pressed on the upper surface of the bottom wall of the connector, the lower surface of the bottom wall of the connector is tightly pressed on the upper surface of the step part, the lower surface of the suction nozzle seat is tightly pressed on the upper end of the cup opening of the cup body, and the three parts are sealed, so that the water outlet channel and the air return channel do not leak air, and water suction is easy.

A one-size-fits-all nipple for all age ranges is the nipple designed and developed such that a nipple head has milk flow channels configured as curved lines and defining open-close valves to allow infants and children to control milk flow rate by themselves. The flow will not occur without suction, thereby reducing the chance of choking on milk. The one-size-fits-all nipple can be used from newborns to older children, is easy to use, and gives a natural bottle-feeding experience. The one-size-fits-all nipple for all age ranges reduces the difficulty for parents of infants and children in choosing the suitable nipple sizes for each age range and also reduces parents' expenses in purchasing nipples.

1. Name of the product in this design: Children's Bed. 2. Purpose of this design: For use as a resting place for children. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Other situations requiring explanation: This design is a similar design, and Design 1 is designated as the basic design. Design 1, Design 2, and Design 3 all have two usage modes: in toddler mode, the bed board is closer to the ground, and in older child mode, the bed board is higher off the ground. The two modes can be switched by flipping the entire bed frame over and then snapping the bed board back on.

This utility model discloses a baby stroller with an adjustable backrest, including a first support leg, a second support leg, and a seat. The first support leg, the second support leg, and the seat are rotatably connected by a connector. The first and second support legs are located below the seat. One end of the seat is rotatably connected to the bottom of the backrest through an internally installed stepless adjustment component. A sliding support is slidably connected to the outer wall of the first support leg, and a push rod is rotatably connected to one end of the second support leg. This utility model features a 0°-180° stepless adjustment backrest with a locking structure, adapting to the needs of all age groups, including younger children lying flat and older children sitting. The footrest height and push rod length are also adjustable in multiple positions and are easy to operate. The sunshade can be unfolded and folded according to multiple internal arc-shaped frames and is precisely positioned by a 120° turning limit groove in the connector, forming a stable triangular structure between the first and second support legs and the ground. Combined with the figure-eight-shaped second support leg, the anti-tipping ability is significantly enhanced.

The application discloses a kind of observation record generation methods, systems, equipment and medium of infant behavior, which comprises: first, the real-time behavior video stream of infant is acquired and preprocessed, and the multi-modal feature vector containing action, emotion, environment / object and identity is extracted by lightweight neural network;Then, the index of "3-6 years old children learning and development guide" is converted into a standard index vector group, and the semantic correlation score of features and indexes is calculated by mapping matching algorithm;Then, the to-be-evaluated index is filtered according to the score, and the corresponding template is called, and finally, the observation and evaluation text report is generated by fusing the template, multi-modal features and infant historical evaluation data.The application can realize the automation, standardization, scientization and safety of infant behavior observation and evaluation, reduce the work burden of teachers, anchor the professional education standard for evaluation, and provide a scientific basis for precise teaching of preschool education.

The utility model discloses a child breathing machine pipeline fixing device, which relates to the technical field of medical instruments, and comprises a support part, an adjusting part and an elastic part, the support part comprises four frames and limiting frames, the four frames surround a regular ring shape, and the limiting frames are fixedly connected to the upper and lower sides of the frames; an adjusting part is arranged at the rear end of the bracket part and is used for adjusting the distance between the frames; an elastic part is arranged at the front end of the bracket part and comprises a conical head and a connecting seat; the lateral concave arc position is attached to the trachea cannula, the bag belt is fixed to the head of a patient and the trachea cannula in a winding mode, the rotating handle is adjusted, the vertical rod and the transverse rod are made to rotate, and therefore the distance between the frames and the overall size are adjusted, and the different size requirements of children between 28 days and 14 years old under the large age span are met; meanwhile, the elastic part is in contact with the oral cavity of the child, so that the problems of oral mucosa pressure injury and ulceration are avoided.

The utility model relates to the technical field of medical screening turntables, and provides a 0-3-year-old child growth and nutrition status screening turntable which comprises a base and a supporting frame fixed to the upper surface of the base. The front side face and the rear side face of the supporting frame are symmetrically provided with two rotating disc assemblies. Each rotating disc assembly comprises a fixing shaft fixedly connected to the supporting frame, an inner disc rotationally connected to the fixing shaft and an outer disc fixed to the end of the fixing shaft. According to the rotary table for screening the growth and nutrition conditions of the children of 0-3 years old, when the children are screened, the inner disc is rotated, the fan-shaped window of the outer disc corresponds to the corresponding ages of the children, and the content, needing to be screened, of the children of the corresponding ages is exposed, so that a doctor can watch and carry out screening work very conveniently; and parents can conveniently judge that the age of the child is within the range of the height and weight percentile values of the child.

The child safety seat disclosed by the application comprises a base and a seat body rotatably and pitch-adjustably mounted on the base, the bottom end of the seat body is provided with a supporting leg which is turned downward to abut on the floor of a vehicle, and the bottom end of the seat body is further formed with an accommodating groove for accommodating the supporting leg in a folded state, and further comprises a folding footrest arranged on the supporting leg, the folding footrest is composed of a locking sleeve, an extension arm group and a folding footrest arranged on the supporting leg, the folding footrest can be flexibly adjusted in height according to the length of the legs of a child and the height of the floor of a vehicle, and the effective support of the feet of a child is realized through the sliding locking of the locking sleeve on the supporting leg and the length adjustment of the extension arm group, and the technical problem that the feet of an older child are suspended in the air when the older child rides the existing safety seat due to the lack of a leg support structure, and the uncomfortable legs and bad sitting posture are easily caused is solved.

1.The name of the design product: family education card. 2.The use of the design product: the product is used for 3-12 year-old children's parent-child interaction card activity. 3.The design points of the design product: in the pattern. 4.The picture or photo that best indicates the design points: component 1 front view. 5.The design product is a thin product, and other views are omitted. 6.The design is a component product, which consists of components 1-5, wherein component 1 is a listening and speaking game, component 2 is a creative bubble game, component 3 is a natural sudoku game, component 4 is a color game for finding spring, and component 5 is a natural clock game.