CN215687845U

CN215687845U - Front fontanel measuring rule

Info

Publication number: CN215687845U
Application number: CN202121973709.1U
Authority: CN
Inventors: 施军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-01
Anticipated expiration: 2031-08-20

Abstract

The application provides a bregma measuring scale, relates to medical instrument technical field. Bregma measuring scale, including: a ruler ring and a ruler disk. The periphery of chi dish is located to chi circle week, and the chi dish has the many measuring lines that pass through the centre of a circle, and many measuring lines divide the chi dish equally into a plurality of regions, and every measuring line has first scale and second scale, and first scale all is laid towards the direction that deviates from mutually from the centre of a circle with the second scale. The former fontanel dipperstick can stereotype the chi dish through the chi circle to expand the back and measure, measurement line on the chi dish separates into a plurality of regions with the chi dish, and even region can conveniently observe whether the shape of preceding fontanel has unusually, and find suitable use at many measurement lines easily, once just measure two sets of opposite sides, measure accurate convenient and fast again, effectively solved current problem.

Description

Front fontanel measuring rule

Technical Field

The application relates to the technical field of medical instruments, in particular to a bregma measuring scale.

Background

In the diagnosis and physical examination of children, the bregma of children is often required to be measured. The size of fontanel is affected by brain development, dural attachment, suture development and osteogenesis. The growth and development of the skull are evaluated by the fontanel size and fontanel closure time. Abnormalities of fontanel can indicate various serious diseases, such as small head circumference, small fontanel or early closure, delayed closing of fontanel in hypothyroidism, etc. Therefore, the change of fontanel size and tension has very important clinical significance.

The size of fontanel is indicated by the length of the connecting line between the midpoints of the two opposite edges. At present, most of the clinical measurement methods are that doctors touch two opposite edges of fontanel by hands to find the middle point of the two opposite edges of fontanel, and the length is estimated and expressed by centimeter as a unit. Or the length of the middle point of the two opposite sides is measured by a flexible rule after the two opposite sides of the fontanel are drawn out. However, in practice, most methods are estimated by doctors.

The accuracy of the estimation method cannot be guaranteed, and even if the same child estimates results by different doctors on the same day, the results may be different. And the original area of the fontanelle of the children is small, and the accuracy is more difficult to ensure by the error generated by estimation. In the process of physical examination or diagnosis and treatment of children, the growth and development conditions of the skull are often evaluated by continuously measuring and recording the fontanelle size of the children, and if doctors are different at each time and the accuracy of the estimated fontanelle result cannot be guaranteed, the closing condition of the fontanelle of the children cannot be well reflected, and missed diagnosis and misdiagnosis are easy to occur.

Even the flexible rule measures the length of the middle points of the two opposite sides, although the number is accurate, the operation is inconvenient, a person is required to assist a doctor to fix the head of the child, the doctor uses the flexible rule to measure, then the angle is changed to carry out secondary measurement, the operation is not easy, time and labor are wasted, and the work efficiency of the doctor is influenced.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a bregma measuring scale which can solve the problem that the existing bregma measuring is not accurate enough and inconvenient.

The embodiment of the application is realized as follows:

embodiments of the present application provide a bregma measuring ruler, including: a ruler ring and a ruler disk;

the periphery of the ruler ring is arranged on the periphery of the ruler disc, the ruler disc is provided with a plurality of measuring lines passing through the circle center, the measuring lines divide the ruler disc into a plurality of areas, each measuring line is provided with a first scale and a second scale, and the first scale and the second scale are distributed from the circle center to the direction deviating from each other.

The bregma measuring scale can measure without assistance of other people, can obtain a required result once, does not need to change an angle for secondary measurement, is more convenient to use, and is obviously more accurate compared with an estimation method.

In addition, the bregma measuring ruler provided by the embodiment of the application can also have the following additional technical characteristics:

in an alternative embodiment of the present application, the number of the measuring lines is four, and the four measuring lines equally divide the blade disc into eight parts.

After being divided into eight parts, the shape of the common bregma can be basically matched and can be used for measurement.

In an optional embodiment of the present application, the first scale and the second scale are provided with a prompting ring for prompting the head circumference threshold.

By observing the prompting ring, whether the infant bregma has a size problem can be visually seen, and whether the head circumference is overlarge can be further detected and judged in time.

In an optional embodiment of the present application, an edge of the cue ring is located at a distance of 3cm from the center of the circle.

The threshold value can generally cover the size range of most of the bregma of the baby, and when the size range exceeds the range, whether the head circumference is too large needs to be further judged, so that the situation that the problem is not found in time due to inaccurate estimation can be avoided.

In an alternative embodiment of the present application, the scale ring is provided with a third scale, the third scale being used to measure an angle.

The third degree of rotation may facilitate the physician in measuring the angle when needed.

In an alternative embodiment of the present application, the tape loop, which is made of a resilient material, and the tape blade, which is made of a flexible and non-malleable material, are both foldable.

Be convenient for accomodate after folding, reduce the space and occupy, because the chi circle can recover, can conveniently expand the shaping, then directly be used for the measurement.

In an alternative embodiment of the present application, the bregma measuring ruler further comprises a bottom groove, and the folded ruler ring and the ruler disk can be received by the bottom groove.

In an alternative embodiment of the present application, the bregma measuring tape further comprises a tape measure disposed on a back side of the bottom slot.

The tape measure can be used for measuring body data such as head circumference, chest circumference, waist circumference, upper arm circumference and the like.

In an alternative embodiment of the present application, the first scale and the second scale are each provided with a display coating having a color difference compared to the baby hair.

The display coating may help the physician to view the values more intuitively.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of a bregma measurement ruler provided in an embodiment of the present application;

FIG. 2 is a schematic view of the bregma measuring ruler and the bottom groove of FIG. 1;

FIG. 3 is a schematic view of the back of the bregma ruler of FIG. 2.

Icon: 10-square ring; 11-third scale; 20-a ruler disc; 21-measurement line; 211-first scale; 212-second scale; 213-a prompt ring; 30-a bottom groove; 40-measuring tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the product conventionally places when used, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

Referring to fig. 1, an embodiment of the present application provides a bregma measuring ruler, including: a scale ring 10 and a scale disc 20;

the ruler ring 10 is arranged on the periphery of the ruler disk 20, the ruler disk 20 is provided with a plurality of measuring lines 21 passing through the circle center, the ruler disk 20 is uniformly divided into a plurality of areas by the plurality of measuring lines 21, each measuring line 21 is provided with a first scale 211 and a second scale 212, and the first scale 211 and the second scale 212 are arranged in the direction of departing from the circle center of the ruler disk 20.

The first scale 211 and the second scale 212 extend from the center of a circle as an origin toward the edge of the measuring tape 20, and here, the first scale 211 and the second scale 212 extend in opposite directions on the same measuring line 21, so that a differential description is performed, and the sequential order or the primary and secondary differences of the measuring results are not represented. In this embodiment, the first scale 211 and the second scale 212 are both in units of centimeters, and the minimum scale is 0.1 cm. According to the actual measurement precision requirement, other bregma measuring ruler with finer minimum scale of the ruler disk 20 can be selected.

In brief, the bregma measuring scale can measure without assistance of other people, can obtain a required result once, does not need to change an angle for secondary measurement, is more convenient to use, and is obviously more accurate compared with an estimation method.

In the present embodiment, the number of the measuring wires 21 is four, and the four measuring wires 21 divide the blade plate 20 equally into eight. After being divided into eight parts, the shape of the common bregma can be basically matched and can be used for measurement.

Referring to fig. 1, the first scale 211 and the second scale 212 of the present embodiment are provided with a prompt ring 213 for prompting the head circumference threshold. By observing the prompting ring 213, the infant bregma can be visually seen whether the infant bregma has a size problem, so that the infant bregma can be conveniently and further detected and judged whether the head circumference is too large or not in time. In this embodiment, the edge of the cue ring 213 is located 3cm away from the center of the circle. The threshold value can generally cover the size range of most of the bregma of the baby, and when the size range exceeds the range, whether the head circumference is too large needs to be further judged, so that the situation that the problem is not found in time due to inaccurate estimation can be avoided. In addition, a coating, such as a red coating structure, may be further applied to the cueing ring 213 to more prominently remind the doctor.

Alternatively, the first scale 211 and the second scale 212 are provided with a display coating having a color difference compared to the baby's hair. The display coating may help the physician to view the values more intuitively. For example, a bright, clear color coating may be used to form a larger font for easier reading. Therefore, the display coating with bright color can be obviously distinguished from the color of the hair of the baby, is not easy to be confused, and has accurate reading.

Optionally, the scale ring 10 of the present embodiment is provided with a third scale 11, and the third scale 11 is used for measuring the angle. The third scale 11 can facilitate the doctor to measure the angle when necessary. The circumference of the ruler is arranged on the ruler ring 10, each grid can represent one degree, and the reading is convenient and accurate.

Referring to fig. 2, the bregma measuring ruler further includes a bottom slot 30, and the folded ruler ring 10 and the ruler disk 20 can be received by the bottom slot 30. In this embodiment, the tape loop 10 or the tape reel 20 is hinged to the bottom slot 30 so as to be stored after being folded and prevent the tape loop 10 and the tape reel 20 from falling.

Further, the tape loop 10 made of the restorable material and the tape reel 20 made of the flexible and non-extensible material are foldable. Be convenient for accomodate after folding, reduce space and occupy, because chi circle 10 can recover, can conveniently expand the shaping, then directly be used for measuring. Furthermore, the ruler ring 10 can be a metal ring and has certain elasticity, so that the ruler ring can be bent to be convenient for folding and storage, and can be automatically restored by elastic potential energy when not bound. The ruler disk 20 is made of soft, light, thin, transparent and non-extensible materials which can be repeatedly disinfected by alcohol, so that when the ruler ring 10 is extended, the ruler disk 20 can also be directly unfolded and restored, discomfort brought to a baby can be avoided during use, and data errors can be avoided without extensibility. After use, the container can be directly sterilized and folded to be received in the bottom tank 30.

Referring to fig. 3, the bregma measuring ruler of the present embodiment optionally further includes a measuring tape 40, and the measuring tape 40 is disposed on the back of the bottom slot 30. The tape measure 40 may be used to measure body data such as head circumference, chest circumference, waist circumference, upper arm circumference, etc. In detail, the diameter of the measuring tape 40 of the embodiment is 5cm, which can meet most measurement requirements, and the measuring tape is not too short and not enough, and is not too long to influence the storage after rolling. And the diameter range does not exceed the bottom groove 30, thereby being convenient for carrying. When the tape measure is used, the tape head G can be pulled out by pressing the middle button H, the tape strip of the tape measure can be kept not to be automatically rolled up by loosening the button H, and the tape strip is automatically rolled up and reset after being pressed again, so that the tape measure is convenient to use.

The principle of the embodiment is as follows:

the front fontanelle is integrally rhombic and is provided with two opposite groups of edges, the measurement of the front fontanelle generally refers to searching for the middle points of the opposite edges and then measuring the distance between the middle points of each opposite edge, and the common estimation method in the prior art depends on personal experience of doctors, so that the condition of missed diagnosis or misdiagnosis is caused because the estimation is not accurate enough sometimes and the growth and development of the skull of the infant are not found in time. After the flexible rule measures the distance between the middle points of one group of opposite sides, the position and the angle of the flexible rule need to be changed again, and the distance between the middle points of the other group of opposite sides needs to be measured, so that a doctor cannot conveniently finish the operation by one person, and time and labor are wasted.

In view of this, the present application provides a bregma measuring ruler, which can be stored in the bottom groove 30 at ordinary times, so as to be convenient for storage and placement, and can be taken out when in use.

Since the tape loop 10 is a metal loop, it can be restored by the elasticity of the metal and the tape disc 20 can be spread. The blade 20 is light, thin and flexible, and not only is easy to unfold, but also does not cause discomfort to the baby when in contact with the baby's head. When measuring, the ruler 20 is attached to the head of the infant, the doctor can touch the fontanelle position through the ruler 20, then determine the middle points of the opposite sides so that the middle points are all on the same measuring line 21, and read and add the measured value of the first scale 211 and the measured value of the second scale 212 on the same measuring line 21. A set of gap data for the midpoints of opposite sides is obtained. Meanwhile, the distance data of the middle points of the other group of opposite sides can be measured at the same time, the measurement can be carried out without the need of large adjustment on the conventional measuring tape after the position of the front fontanelle is found again like the conventional measuring tape, even if the baby with a little difference in the shape of the front fontanelle meets, the position and the angle of the measuring tape disc 20 can be slightly adjusted, then the observation can be carried out without the assistance of other people, and the convenience for measuring the front fontanelle is greatly improved.

In addition, if there is a need for angle measurement, the angle value can also be measured by the scale ring 10.

From the above process, the bregma measuring scale of the application can more accurately measure the corresponding size data of bregma compared with an estimation mode, and can complete measurement once compared with the scheme of a conventional measuring tape, so that the measuring times are reduced.

Optionally, a measuring tape 40 can be arranged on the back of the ruler disk 20, and the diameter of the rolled measuring tape is generally 5 cm. Thus, when the tape measure 40 is needed, the corresponding body parameter measurement can be carried out, and the tape disc 20 and the tape ring 10 can be folded, so that the use of the tape measure 40 is not influenced. The tape measure 40 may further be designed to be removably attached to the blade disc 20, so that if the tape measure 40 affects the measurement of the blade disc 20, the tape measure 40 can be removed and the measurement taken.

Besides being generally applied to measurement of bregma, the bregma measuring scale of the application can also measure the tumors or plaques on the body surfaces of children, such as hemangioma, port wine stains, milk coffee stains, tumors and the like. The bregma measuring scale is placed on the surface of the plaque, and the scale readings on the same measuring line 21 are added.

To sum up, the bregma measuring scale of this application can finalize the design to chi dish 20 through chi circle 10 to expand the back and measure, measuring line 21 on the chi dish 20 separates into a plurality of regions with chi dish 20, and even region can conveniently observe whether the shape of bregma has the anomaly, and find suitable for the use at many measuring lines 21 easily, just once measure two sets of opposite sides, measure accurate convenient and fast again, effectively solved current problem.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A bregma measuring scale is characterized by comprising: a ruler ring and a ruler disk;

2. The bregma measuring tape according to claim 1, wherein the number of said measuring lines is four, and four of said measuring lines divide said tape measure into eight parts.

3. The bregma measuring ruler according to claim 1, wherein the first scale and the second scale are provided with a prompting ring for prompting the head circumference threshold.

4. The bregma measuring ruler of claim 3, wherein the edge of the cueing ring is located at a distance of 3cm from the center of the circle.

5. The bregma measurement ruler of claim 1, wherein the circle is provided with a third scale, the third scale being used to measure an angle.

6. The bregma measuring scale as claimed in claim 1, wherein the scale ring made of a resilient material and the scale disk made of a flexible and non-malleable material are foldable.

7. The bregma measurement ruler as claimed in claim 6, wherein the bregma measurement ruler further comprises a bottom slot, the folded ruler loop and the ruler disk being receivable by the bottom slot.

8. The bregma measurement ruler of claim 7, further comprising a tape measure, the tape measure being disposed on a back side of the bottom slot.

9. The bregma measurement ruler according to claim 1, wherein the first and second scales are provided with a display coating having a color difference compared to the baby's hair.