Growth and nutrition status screening turntable for children of 0-3 years old

Abstract

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.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medical screening turntable, especially 0-3 years old children growth and nutritional status screening turntable. BACKGROUND

[0002] The growth and development peak period is in the infant period, that is, after birth to about 1 year old, the growth speed of children is most rapid, and the height can be increased by about 25cm. During 1 year old to 3 years old, the height growth speed gradually decreases, but still in the peak period of development, and the total height increase is about 20cm. However, parents do not know the range of child height and weight percentile values at a certain age to arrange the growth and nutritional status of children, which may cause the children to have growth and development retardation, growth hormone deficiency, dwarfism and miss the best examination and treatment period.

[0003] The publishing agency of child height and weight percentile values is the National Health Commission of the People's Republic of China. Specifically, these standards are the Growth Standards for Children Under 7 Years Old issued by the National Health Commission, which has been implemented since March 1, 2023. These standards are based on the results of the 2005 National Children's Growth and Development Survey, and are developed by the Growth and Development Research Room of the Capital Institute of Pediatrics, with the participation of experts in pediatrics, child health care, child nutrition, health statistics and epidemiology. The standards include age-specific height (length), weight, head circumference, height (length) and weight, age-specific body mass index, etc. The evaluation methods of each index include percentile values and standard deviation units, and are equipped with convenient and practical growth curve charts to meet the needs of different users. The publication of these standards aims to reflect the nutritional and health status of children, assess the overall health status of the population, and develop relevant policies and intervention plans. Scientific and reasonable growth and development evaluation standards are not only indispensable tools for child care and pediatric clinical practice, but also important basis for assessing the overall health status of the population and developing relevant policies and intervention plans.

[0004] However, the screening table is in the form of a simple table, which is extremely inconvenient to use even if it is printed out or stored in a computer. It is also not convenient to show the corresponding screening content to parents. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model provides 0-3 years old children growth and nutritional status screening turntable, solves the problem raised in the above background art.

[0006] The utility model technical scheme is as follows:

[0007] 0-3 years old children growth and nutritional status screening turntable, including base and support frame fixed on the upper surface of base,

[0008] The front and rear sides of the support frame are symmetrically provided with two groups of rotating disc assemblies, each rotating disc assembly comprising a fixed shaft fixedly connected to the support frame, an inner disc rotatably connected to the fixed shaft, and an outer disc fixed to the end of the fixed shaft;

[0009] The side of the inner disc facing the outer disc is sequentially provided, from outside to inside, with a concentric age scale ring, a detection value area corresponding to each age group, and a circular blank area;

[0010] The fixed shaft is symmetrically provided with bearings on both sides, the inner ring of the bearing is fixedly connected to the fixed shaft, and a circular hole is formed in the middle position of the inner disc and fixedly connected to the outer ring of the bearing;

[0011] The outer disc is provided with a sector window corresponding to the detection value area, and the outer diameter of the outer disc is consistent with the outer diameter of the detection value area;

[0012] The age scale ring and the detection value area are evenly divided into corresponding sector areas; the age scale ring of the inner disc on the front and rear sides can be divided into 29 parts as age sector areas according to the age groups of children aged 0-3 years; the detection value area is divided into a plurality of detection value sector areas according to the age sector areas on the age scale ring;

[0013] Each detection value sector area comprises a height sector area, a weight sector area, and a head circumference sector area, wherein the height sector area and the weight sector area corresponding to each age sector area are arranged side by side to form a height and weight sector area, and the head circumference sector area is arranged between the height and weight sector area and the circular blank area;

[0014] The sector window has the same shape as the age sector area and the detection value sector area, and has the same central angle, and the sector window can completely expose the numerical content on each sector area of the age scale ring and the detection value area, and the opening of the sector window faces upward;

[0015] The height sector area comprises a height marker area close to the age sector area and a plurality of height threshold areas, the weight sector area comprises a weight marker area close to the age sector area and a plurality of weight threshold areas, and the head circumference sector area comprises a head circumference marker area, a head circumference threshold range area, and a head circumference mean value identification area;

[0016] The left and right sides of the sector window are provided with an equal number of evaluation display areas corresponding to the sector areas;

[0017] The evaluation display area comprises an evaluation marker area, a percentile value marker area, an evaluation result display area, a percentile value display area, a head circumference indication area, a head circumference range indication area, and a head circumference mean value indication area.

[0018] Further, the outer discs on both sides have the same outer shape.

[0019] Further, the front and back sides of the support frame are printed with a first pattern area for distinguishing the rotating disc for boys and girls.

[0020] Further, the base, the support frame, the fixing shaft, the inner disc and the outer disc are made of plastic.

[0021] Compared with the prior art, the technical scheme has the beneficial effects that when children are screened, the inner disc is rotated, the fan-shaped window of the outer disc corresponds to the age of the children, the content that needs to be screened of the children of the corresponding age is exposed, which is very convenient for doctors to watch and carry out screening work, and also is convenient for parents to judge the range of the percentage value of the height and weight of their children. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the rotating disc for screening the growth and nutrition status of children aged 0-3 years old of the utility model;

[0023] Figure 2 is a sectional view of the rotating disc for screening the growth and nutrition status of children aged 0-3 years old of the utility model;

[0024] Figure 3 is a front view of the inner disc;

[0025] Figure 4 is a back view of the inner disc;

[0026] Figure 5 is a front view of the outer disc;

[0027] In the drawing: 1, base, 2, support frame, 21, first pattern area, 3, fixing shaft, 4, bearing, 5, inner disc, 6, fan-shaped window, 7, outer disc, 71, second pattern area, 72, percentage value marking area, 73, evaluation marking area, 74, evaluation result display area, 75, percentage value display area, 76, head circumference indication area, 77, head circumference range indication area, 78, head circumference average value indication area, 79, text area, 81, age scale ring, 82, height marking area, 83, height threshold area, 84, weight marking area, 85, weight threshold area, 86, head circumference marking area, 87, head circumference threshold range area, 88, head circumference average value marking area, 9, circular blank area. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments, and all the other embodiments obtained by a person of ordinary skill in the art without creative effort on the basis of the embodiments of the present application shall fall within the scope of the present application.

[0029] As shown in FIG. 1-5, the growth and nutritional status screening turntable for children aged 0-3 years old comprises a base 1 and a support frame 2 fixed on the upper surface of the base 1.

[0030] Two groups of turntable assemblies are symmetrically arranged on the front and rear sides of the support frame 2, and each turntable assembly comprises a fixed shaft 3 fixedly connected to the support frame 2, an inner disc 5 rotatably connected to the fixed shaft 3, and an outer disc 7 fixed to the end of the fixed shaft 3.

[0031] The side of the inner disc 5 facing the outer disc 7 is sequentially provided with a concentric age scale ring 81, a detection value area corresponding to each age stage, and a circular blank area 9 from outside to inside.

[0032] The outer disc 7 is provided with a sector window 6 corresponding to the detection value area, and the outer diameter of the outer disc 7 is consistent with the outer diameter of the detection value area.

[0033] Specifically, the base 1 is a plate-shaped structure in rectangular, circular or elliptical shape. In order to prevent the base 1 from slipping and to place it more stably, a plurality of strip-shaped rubber anti-skid stickers are bonded to the bottom end of the base 1. The base 1 is made of heavy plastic to increase the weight of the bottom to balance the center of gravity. The support frame 2 is vertically fixed to the upper side of the base 1. The support frame 2 is integrally formed by an isosceles trapezoidal portion at the lower side and a semicircular or semi-elliptical portion at the upper side. The fixed shaft 3 is fixedly connected to the support frame 2 with the center of the semicircular or semi-elliptical portion as the fixed point. Preferably, the fixed shaft 3 of the two groups of turntable assemblies is a whole shaft. At this time, the fixed shaft 3 penetrates the middle position of the support frame 2 and is fixed in the insertion hole formed in the support frame 2. The length of the protruding ends of the fixed shaft 3 relative to the two sides of the support frame 2 is consistent. Bearings 4 are symmetrically arranged on the two sides of the fixed shaft 3. The inner ring of the bearing 4 is fixedly connected to the fixed shaft 3. A circular hole (corresponding to the circular blank area 9) is formed in the middle position of the inner disc 5 and is fixedly connected to the outer ring of the bearing 4. In order to stop the inner disc 5 when it is rotated to a certain scale, the bearing 4 is a damping bearing which can reduce the amplitude of movement.

[0034] As shown in FIG. 1-5, the growth and nutritional status screening turntable for children aged 0-3 years old comprises a base 1 and a support frame 2 fixed on the upper surface of the base 1. Figure 3 and Figure 4 As shown in FIG. 1-5, the growth and nutritional status screening turntable for children aged 0-3 years old comprises a base 1 and a support frame 2 fixed on the upper surface of the base 1.

[0035] Specifically, the age scale ring 81 and the detection value area are based on the "Growth Standard for Children Under 7 Years Old" issued by the National Health Commission of the People's Republic of China, and provide data support for the screening turntable. The screening turntable is divided according to the month and age of children aged 0-3 years old. The age scale ring 81 of the inner disc 5 on the front and back sides can be divided into 29 parts as the age sector according to the age of children aged 0-3 years old. The outer disc 7 on the two sides has the same shape but different corresponding numerical values. The number of area divisions of one side of the inner disc 5 is greater than that of the other side of the inner disc 5. The inner disc 5 on one side is divided into 15 parts from 0 years old to 1 year and 2 months old, and the inner disc 5 on the other side is divided into 14 parts from 1 year and 3 months old to 3 years old. The divided areas are uniformly divided. The age sector on the age scale ring 81 is marked according to the month or age of the child in a clockwise direction. The detection value area is divided into a plurality of detection value sectors (i.e., the age sector and the detection value sector form a sector area) corresponding to the age sector on the age scale ring 81. Each detection value sector includes a height sector, a weight sector, and a head circumference sector. The height sector and the weight sector corresponding to each age sector are arranged side by side to form a height and weight sector, and the head circumference sector is arranged between the height and weight sector and the circular blank area 9.

[0036] The sector window 6 has the same shape and central angle as the age sector and the detection value sector, and the sector window 6 can fully display the numerical content on each sector area on the age scale ring 81 and the detection value area, and the opening of the sector window 6 faces upwards.

[0037] The height sector includes a height marker area 82 close to the age sector and a plurality of height threshold areas 83, and the weight sector includes a weight marker area 84 close to the age sector and a plurality of weight threshold areas 85. The number of height threshold areas 83 and weight threshold areas 85 is equal, and they are uniformly arranged from the age sector to the head circumference sector. The head circumference sector includes a head circumference marker area 86, a head circumference threshold range area 87, and a head circumference mean value identification area 88. The specific numerical values of the height threshold area 83, the weight threshold area 85, the head circumference threshold range area 87, and the head circumference mean value identification area 88 can be set according to the numerical values of boys or girls of different month or age specified in the "Growth Standard for Children Under 7 Years Old".

[0038] The specific content on the age scale ring 81 and the detection value area is printed on the front and back sides of the inner disc 5, or is printed on the stickers and then pasted on the front and back sides of the inner disc 5. The sector areas on the detection value area are distinguished by different colors.

[0039] As shown in Figure 5 The left and right sides of the sector window 6 are provided with an equal number of evaluation display areas corresponding to the sector areas.

[0040] Specifically, the opening angle of the fan-shaped window 6 is consistent with the opening angle of the detection value fan-shaped area, and the central angles of the evaluation display areas on both sides of the fan-shaped window are the same; the evaluation display area includes an evaluation mark area 73, a percentile mark area 72, an evaluation result display area 74, a percentile display area 75, a head circumference indicator area 76, a head circumference range indicator area 77, and a head circumference mean indicator area 78, wherein the evaluation mark area 73 and the percentile mark area 72 are arranged side by side on the outer edge of the evaluation display area, the evaluation result display area 74 and the evaluation mark area 73 correspond to form an evaluation result fan-shaped area, and the percentile display area 75 and the percentile mark area 72 correspond to form a percentile value fan-shaped area;

[0041] Specifically, the assessment display area on the left side of the fan-shaped window 6 corresponds to the height assessment display area. The assessment mark area 73 of this height assessment display area is printed with the word "Assessment." The height assessment result display area 74, from the outer edge of the outer ring 7 towards the center, is printed with "Borderline of Short Stature," "Short Stature," "Short Stature," "Medium Stature," "Excellent Stature," "Excellent Stature," and "Extremely Tall." The assessment display area on the right side of the fan-shaped window 6 corresponds to the weight assessment display area. The assessment mark area 73 of this weight assessment display area is printed with the word "Assessment." The weight assessment result display area 74, from the outer edge of the outer ring 7 towards the center, is printed with "Underweight," "Slightly Low Weight," "Slightly Low Weight," "Medium Weight," "Excellent Weight," "Excellent Weight," and "Overweight." The percentile value display areas 75 in the assessment display areas on both sides of the fan-shaped window 6 are printed with the same font. The head circumference indicators 76, 77, 78, and 79 are respectively labeled "3rd", "10th", "25th", "50th", "75th", "90th", and "97th". The head circumference indicator area 76, the head circumference range indicator area 77, and the head circumference average indicator area 78 are respectively printed with the words "head circumference", "range", and "average". The color of the fan-shaped area on the detection value area is the same as the color of the comparison area. The outer plate 7 has the same text area 79 as the circular blank area 9 of the inner plate 5. The text area 79 is printed with the name of the screening turntable, such as "0-3 year old children's growth and nutrition status screening turntable". The outer plate 7 can have directly printed patterns or stickers with printed patterns and text. The remaining blank area is the second pattern area 71, which can be designed with cartoon patterns or other types of patterns to attract children's attention.

[0042] During the screening test, by rotating the inner disk 5, the fan-shaped area of ​​the detection value corresponding to the child's age in months or years is aligned with the fan-shaped window 6. Then, the measured height, weight, and head circumference of the child are compared with the height threshold area 83 and weight threshold area 85 displayed in the fan-shaped window 6 to determine which threshold range the child's height and weight fall into. The assessment display area on the outer disk 7 is then used to determine the child's height and weight development status.

[0043] like Figure 1 As shown, the front and rear sides of the support frame 2 are printed with a first pattern area 21 to distinguish between male and female children's turntables. The front and back of the isosceles trapezoidal part on the support frame 2 are printed or pasted with patterns indicating girls or boys. The area division and color of the screening turntable used by the girls or boys are the same, but the comparison values, the name of the screening turntable and the pattern of the blank area of ​​the outer plate are different. That is, in specific implementation, boys make one screening turntable and girls make one screening turntable.

[0044] like Figure 1 and Figure 2 As shown, the base 1, support frame 2, fixed shaft 3, inner plate 5 and outer plate 7 are all made of plastic, preferably acrylic material, which can reduce the overall weight of the turntable and make it easier for medical staff to handle.

[0045] The working process of the rotating disc for screening the growth and nutritional status of children aged 0-3 years provided by this utility model is as follows:

[0046] When screening children, rotating the inner disc 5 rotates the fan-shaped area on the age scale ring 81 to the month of the child being examined. The fan-shaped window 6 points to the corresponding month or age, at which point the test value area of ​​the child of the corresponding month or age is revealed. By comparing the evaluation display area of ​​the outer disc 7 with the test value area of ​​the inner disc 5, medical staff can easily view the screening content and make a diagnosis for the child.

[0047] It should be noted that the screening turntable provided by this utility model is not limited to children aged 0-3 years, but is also applicable to adolescents aged 0-18 years. However, the specific values ​​of the height threshold area 83, weight threshold area 85, head circumference threshold range area 87, and head circumference mean marking area 88 on the inner plate 5 will be different according to different age groups. The specific settings can be made according to the "Percentile Value Table of Height and Weight of Children and Adolescents Aged 0-18 Years" issued by the Ministry of Health of China.

[0048] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A screening disc for the growth and nutritional status of children aged 0-3 years, comprising a base (1) and a support frame (2) fixed to the upper surface of the base (1), characterized in that: two groups of disc assemblies are symmetrically arranged on the front and back sides of the support frame (2), each disc assembly comprising a fixed shaft (3) fixedly connected to the support frame (2), an inner disc (5) rotatably connected to the fixed shaft (3), and an outer disc (7) fixed to the end of the fixed shaft (3); the side of the inner disc (5) facing the outer disc (7) is sequentially provided with a concentric age scale ring (81), a detection value area corresponding to each age group, and a circular blank area (9) from outside to inside; bearings (4) are symmetrically arranged on both sides of the fixed shaft (3), the inner ring of the bearing (4) is fixedly connected to the fixed shaft (3), and a circular hole is formed in the middle position of the inner disc (5) and is fixedly connected to the outer ring of the bearing (4); the outer disc (7) is provided with a sector window (6) corresponding to the detection value area, and the outer diameter of the outer disc (7) is consistent with the outer diameter of the detection value area; the age scale ring (81) and the detection value area are evenly divided into corresponding sector areas; the age scale ring (81) of the inner disc (5) on the front and back sides is divided into 29 parts as age sector areas according to the age groups of children aged 0-3 years; the detection value area is divided into a plurality of detection value sector areas according to the age sector areas on the age scale ring (81); each detection value sector area includes a height sector area, a weight sector area, and a head circumference sector area, wherein the height sector area and the weight sector area corresponding to each age sector area are arranged side by side to form a height-weight sector area, and the head circumference sector area is arranged between the height-weight sector area and the circular blank area (9); the sector window (6) has the same shape and central angle as the age sector area and the detection value sector area, and the sector window (6) can completely expose the numerical content on each sector area of the age scale ring (81) and the detection value area, and the opening of the sector window (6) faces upward; the height sector area includes a height marker area (82) close to the age sector area and a plurality of height threshold areas (83), the weight sector area includes a weight marker area (84) close to the age sector area and a plurality of weight threshold areas (85), and the head circumference sector area includes a head circumference marker area (86), a head circumference threshold range area (87), and a head circumference mean value identification area (88); the left and right sides of the sector window (6) are provided with an equal number of evaluation display areas corresponding to the sector areas; the evaluation display area includes an evaluation marker area (73), a percentile value marker area (72), an evaluation result display area (74), a percentile value display area (75), a head circumference indication area (76), a head circumference range indication area (77), and a head circumference mean value indication area (78).

2. The 0-3 year old child growth and nutritional status screening carousel according to claim 1, characterized in that: The outer discs (7) on both sides have the same outer shape.

3. The 0-3 year old child growth and nutrition screening carousel of claim 1, wherein: The front and back sides of the support frame (2) are printed with a first pattern area (21) to distinguish between male and female baby discs.

4. The 0-3 year old child growth and nutrition screening carousel of claim 1, wherein: The base (1), the support frame (2), the fixed shaft (3), the inner disc (5), and the outer disc (7) are all made of plastic.

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