Dosage calculation device

Abstract

The invention discloses a dosage calculation device, which comprises a data acquisition module used for acquiring height and weight data of a target; the drug administration calculation module is used for obtaining a target drug administration combination; and the drug administration amount calculation module is used for calculating the drug administration amount of the drug administration combination according to the drug administration combination and the target height and weight data, and outputting the drug administration amount to the terminal display module. The administration amount of the administration combination is automatically calculated according to the target height and weight data, and is synchronously output to the terminal display module for medical staff to check, so that the difficulty of collecting the target height and weight data can be reduced, the convenience of the medical staff for calculating the administration amount is improved, and the user experience is improved. And the accuracy of the medication dosage of children and the doctor seeing efficiency are effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of data processing, and particularly to a drug dosage calculation device. Background Art

[0002] Since children are in the stage of growth and development, their physiological characteristics are significantly different from those of adults. Therefore, the processes of drug metabolism, distribution, and excretion are also different from those of adults. Thus, when treating children, it is necessary to determine the drug dosage based on their height and weight.

[0003] Body weight is an important parameter for measuring drug distribution and metabolism. For most pediatric drugs, the dosage is usually expressed in milligrams per kilogram of body weight (mg / kg). For example, the dosage of an antibiotic may be 10 - 30 mg / kg / d, and the dosage of an anti-epileptic drug may also be in the range of 10 - 30 mg / kg / d.

[0004] In addition to body weight, the dosage of some drugs (such as cardiovascular drugs) is also calculated based on the body surface area of children. The calculation formulas for body surface area, such as the Du Bois formula and the Mosteller formula, are applicable to children of different ages. This method can more accurately reflect the distribution of drugs in the body.

[0005] To accurately calculate the drug dosage for children, it is first necessary to accurately measure their height and weight. However, in actual operation, in most cases, the estimated height and weight data are used, which results in the drug dosage calculated by doctors based on the weight and height of children not being completely accurate. Moreover, calculating the drug dosage also requires certain experience from medical staff. In the case of insufficient experience, the corresponding drug dosage cannot be accurately and quickly given. Summary of the Invention

[0006] To solve the above problems, the present invention adopts the following technical solutions:

[0007] A drug dosage calculation device, comprising:

[0008] A data acquisition module for acquiring the height and weight data of a target;

[0009] A drug administration calculation module for obtaining the drug administration combination of the target;

[0010] A drug dosage calculation module for calculating the drug dosage of the drug administration combination according to the drug administration combination and the height and weight data of the target, and outputting it to a terminal display module.

[0011] In a preferred embodiment of the present invention, the data acquisition module includes a height data collector and a weight data collector. The height data collector is used to obtain the height data of the target, and the weight data collector is used to obtain the weight data of the target.

[0012] In a preferred embodiment of the present invention, the data acquisition module further includes a base. The body weight data collector includes a first telescopic section and a second telescopic section. Among them, the second telescopic section is vertically and fixedly arranged on the base. The first telescopic section is nested and connected with the second telescopic section, and a weight sensor is arranged between the first telescopic section and the second telescopic section to collect the extrusion force between the first telescopic section and the second telescopic section.

[0013] In a preferred embodiment of the present invention, the height data collector includes a seat plate fixedly arranged on the first telescopic section. A backrest is inclined on one side of the seat plate close to the first telescopic section, and a folding leg rest is hinged on the other side. Among them, the length of the folding leg rest is greater than the length of the target's lower limbs, and a telescopic rod member is hinged between the folding leg rest and the first telescopic section.

[0014] In a preferred embodiment of the present invention, pressure sensor arrays capable of completely covering the target contact surfaces are respectively arranged in the backrest, the seat plate, and the folding leg rest.

[0015] In a preferred embodiment of the present invention, the data acquisition module is also used to control the telescopic rod member to expand and contract.

[0016] In a preferred embodiment of the present invention, the steps for the data acquisition module to obtain height data are as follows:

[0017] After the target sits on the height data collector, the data acquisition module controls the telescopic rod member to extend;

[0018] The telescopic rod member drives the folding leg rest to rotate and lift the target's lower limbs;

[0019] The pressure sensor array obtains signals;

[0020] The data acquisition module calculates the height of the target according to the signals of the pressure sensor array;

[0021] After the acquisition is completed, the data acquisition module controls the telescopic rod member to retract and fold the folding leg rest back to its original position.

[0022] In a preferred embodiment of the present invention, the dosing calculation module is used to obtain the test data of the target, and analyze the test data based on the height and weight data of the target to obtain a dosing combination.

[0023] In a preferred embodiment of the present invention, the dosing calculation module is used to obtain the dosing combination of the target according to the input dosing combination.

[0024] In a preferred embodiment of the present invention, the telescopic rod member is any one of an electric push rod, a pneumatic push rod, or a hydraulic push rod.

[0025] The beneficial effects of the present invention are as follows: The present invention automatically obtains the target height and weight data, and at the same time, according to the obtained target drug administration combination, it can automatically calculate the drug dosage of the drug administration combination based on the target height and weight data, and synchronously output it to the terminal display module for medical staff to view. This not only reduces the difficulty of collecting the target height and weight data, but also improves the convenience of medical staff in calculating the drug dosage, effectively improving the accuracy of drug dosage for children and the medical treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. is a communication block diagram of a drug dosage calculation device provided by an embodiment of the present invention;

[0027] Figure 2 FIG. is a schematic diagram of an embodiment of a drug dosage calculation device provided by an embodiment of the present invention;

[0028] Figure 3 FIG. is a schematic structural diagram of a height data collector provided by an embodiment of the present invention;

[0029] Figure 4 FIG. is another schematic structural diagram of a height data collector provided by an embodiment of the present invention.

[0030] Reference numerals; wherein, 1 - data acquisition module; 11 - base; 12 - weight data collector; 12a - first telescopic section; 12b - second telescopic section; 12c - weight sensor; 13 - height data collector; 13a - backrest; 13b - seat plate; 13c - folding leg rest; 13d - telescopic rod member; 13e - pressure sensor; 2 - drug administration calculation module; 3 - drug dosage calculation module; 4 - terminal display module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the present invention in combination with the drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. It should be noted here that the descriptions of these embodiment modes are used to help understand the present invention, but do not constitute a limitation to the present invention.

[0032] Embodiment:

[0033] As Figure 1 shown, a drug dosage calculation device includes:

[0034] A data acquisition module 1 for acquiring the height and weight data of the target.

[0035] Among them, the data acquisition module 1 includes a height data collector 13 and a weight data collector 12. The height data collector 13 is used to obtain the height data of the target, and the weight data collector 12 is used to obtain the weight data of the target.

[0036] In a preferred embodiment, as Figures 2 to 4 shown, the height data collector 13 and the weight data collector 12 are configured in the examination chair.

[0037] As Figure 3 shown, the data acquisition module 1 further includes a base 11. The weight data collector 12 includes a first telescopic section 12a and a second telescopic section 12b. Among them, the second telescopic section 12b is vertically and fixedly arranged on the base 11, the first telescopic section 12a is nested and connected with the second telescopic section 12b, and a weight sensor 12c is arranged between the first telescopic section 12a and the second telescopic section 12b to collect the extrusion force between the first telescopic section 12a and the second telescopic section 12b.

[0038] Among them, the first telescopic section 12a can move relative to the second telescopic section 12b. For example, after the target sits in the examination chair, under the pressure exerted by his weight, the first telescopic section 12a squeezes the second telescopic section 12b downward. During this process, the weight sensor 12c is squeezed and outputs a signal.

[0039] The data acquisition module 1 obtains the weight of the target according to the signal output by the weight sensor 12c.

[0040] In other embodiments, the weight data collector 12 can also be configured as a weighing tool such as a weighing scale or a body fat scale. Using other weighing tools can also obtain the weight data of the target.

[0041] As Figure 3 and 4 shown, the height data collector 13 includes a seat plate 13b fixedly arranged on the first telescopic section 12a. A backrest 13a is inclined on one side of the seat plate 13b close to the first telescopic section 12a, and a folding leg rest 13c is hinged on the other side. Among them, the length of the folding leg rest 13c is greater than the lower limb length of the target, and a telescopic rod member 13d is hinged between the folding leg rest 13c and the first telescopic section 12a. Moreover, pressure sensor arrays 13e that can completely cover the contact surface with the target are respectively arranged in the backrest 13a, the seat plate 13b, and the folding leg rest 13c.

[0042] The pressure sensor 13e array is composed of multiple pressure sensors 13e arranged at equal intervals. At the positions where the backrest 13a contacts the target, where the seat plate 13b contacts the target, and where the folding leg rest 13c contacts the target, the pressure sensor 13e array is completely covered. The function of the pressure sensor 13e array is that when the target sits on the examination chair, after guiding the target to lean on the backrest 13a at this time, and after the folding leg rest 13c rotates to support the lower limbs of the target, due to the inclined angle of the backrest 13a, the head, torso, and lower limbs of the target respectively contact and press the pressure sensors 13e, generating signals.

[0043] The data acquisition module 1 generates a pressure distribution map based on the signals output by the pressure sensors 13e. At the same time, it performs feature recognition on the pressure distribution map, extracts the contour of the target, and calculates its height according to the contour of the target.

[0044] In other embodiments, the height data collector 13 can also be configured as a standing height measurement tool, and other weighing tools can also be used to obtain the height data of the target.

[0045] Although there are corresponding alternative solutions for the above-mentioned solutions for collecting the height and weight of the target, the difference from the prior art is that: the present invention is directed to children. Therefore, there are difficult situations in obtaining their height and weight, such as children may not cooperate during height measurement, such as crying, struggling, or refusing to stand. The advantage of using the present invention to obtain height and weight data is that the height and weight data of children can be obtained synchronously when the children are being examined on the examination chair, without the need for an additional measurement process, which can not only obtain the height and weight data of children but also reduce the workload of medical staff.

[0046] The steps for the data acquisition module 1 to obtain height data are as follows:

[0047] After the target sits on the height data collector 13, the data acquisition module 1 controls the telescopic member 13d to extend;

[0048] The telescopic member 13d drives the folding leg rest 13c to rotate and lift the lower limbs of the target;

[0049] The pressure sensor 13e array obtains signals;

[0050] The data acquisition module 1 calculates the height of the target according to the signals of the pressure sensor 13e array;

[0051] After the acquisition is completed, the data acquisition module 1 controls the telescopic member 13d to retract and fold the folding leg rest 13c back to its original position.

[0052] The telescopic rod member 13d described above can be any one of an electric push rod, a pneumatic push rod, or a hydraulic push rod, and is preferably an electric push rod in this embodiment.

[0053] As Figure 1 shown, the drug administration calculation module 2 is used to obtain the target drug administration combination.

[0054] Among them, there are two ways for the drug administration calculation module 2 to obtain the drug administration calculation module 2:

[0055] 1. The drug administration calculation module 2 is used to obtain the target test data, and analyze the test data based on the target height and weight data to obtain the drug administration combination.

[0056] The above advantage is that it can automatically analyze the target test data, such as blood test data, ultrasonic test data, etc., realize the automatic analysis of the child's illness by the computer system, and give the corresponding drug administration combination according to the illness.

[0057] 2. The drug administration calculation module 2 is used to obtain the target drug administration combination according to the input drug administration combination.

[0058] The above-mentioned method is that the medical staff analyzes the target test data to determine the child's illness, gives the corresponding drug administration combination according to the illness, and inputs it into the drug administration calculation module 2 in a manual input manner.

[0059] The definition of the above drug administration combination is: the types of drugs used for children, including one or more drugs, and the drug administration combination also needs to be determined according to the age of the child.

[0060] The drug dosage calculation module 3 is used to calculate the drug dosage of the drug administration combination according to the drug administration combination and the target height and weight data, and output it to the terminal display module 4.

[0061] Import the height and weight data of the child;

[0062] The drug dosage calculation module 3 determines to extract the height or weight data according to the drug administration combination;

[0063] The needle drug administration combination uses the body weight calculation method and / or the body surface area calculation method to obtain the drug dosage.

[0064] The above selection of the body weight calculation method or the body surface area calculation method is determined according to the type of drug in the drug administration combination.

[0065] It should be noted that the data acquisition module 1, the drug administration calculation module 2, and the drug dosage calculation module 3 can be deployed in hardware devices such as servers and computers in the form of software. When deployed in software, the data acquisition module 1 can obtain height or weight data only through external input. At this time, the weight data collector 12 and the height data collector 13 are software structures, which obtain weight and height data from the outside respectively. When the data acquisition module 1 is configured as a hardware + software structure, at this time, the data acquisition module 1, the drug administration calculation module 2, and the drug dosage calculation module 3 are deployed in hardware devices such as servers and computers in the form of software. At the same time, the weight data collector 12 and the height data collector 13 adopt the form of a hardware structure to obtain the target weight data and pressure data, and transmit the collected data back to the deployed hardware devices such as servers and computers. The data acquisition module 1 identifies and calculates the weight data and pressure data to obtain the target weight and height data. The data acquisition module 1 is communicatively connected to the drug administration calculation module 2 and the drug dosage calculation module 3. The drug calculation module 2 is communicatively connected to the data acquisition module 1 and the drug dosage calculation module 3. The drug dosage calculation module 3 is communicatively connected to the data acquisition module 1, the drug administration calculation module 2, and the terminal display module 4.

[0066] It should be further noted that the specific model specifications of the weight sensor, the pressure sensor, and the telescopic member need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in the art, so it will not be elaborated in detail.

[0067] The power supply and its principle of the weight sensor, the pressure sensor, and the telescopic member are clear to those skilled in the art, and will not be elaborated here.

[0068] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drug dosage calculation device, characterized in that, Including: A data acquisition module (1) for acquiring the height and weight data of a target; A dosing calculation module (2) for obtaining the dosing combination of the target; A dosage calculation module (3) for calculating the dosage of the dosing combination according to the dosing combination and the height and weight data of the target, and outputting it to the terminal display module (4).

2. The dosage calculation device according to claim 1, wherein: The data acquisition module (1) includes a height data collector (13) and a weight data collector (12). The height data collector (13) is used to obtain the height data of the target, and the weight data collector (12) is used to obtain the weight data of the target.

3. The drug dosage calculation device according to claim 2, characterized in that: The data acquisition module (1) further includes a base (11). The weight data collector (12) includes a first telescopic section (12a) and a second telescopic section (12b). Among them, the second telescopic section (12b) is vertically fixedly arranged on the base (11), and the first telescopic section (12a) is nested and connected with the second telescopic section (12b), and a weight sensor (12c) is arranged between the first telescopic section (12a) and the second telescopic section (12b) to collect the extrusion force between the first telescopic section (12a) and the second telescopic section (12b).

4. The drug dosage calculation device according to claim 3, wherein: The height data collector (13) includes a seat plate (13b) fixedly arranged on the first telescopic section (12a). A backrest (13a) is inclined on one side of the seat plate (13b) close to the first telescopic section (12a), and a folding leg rest (13c) is hinged on the other side. Among them, the length of the folding leg rest (13c) is greater than the lower limb length of the target, and a telescopic rod member (13d) is hinged between the folding leg rest (13c) and the first telescopic section (12a).

5. The dosage calculation device according to claim 4, characterized in that: Pressure sensor (13e) arrays that can completely cover the contact surface with the target are respectively arranged in the backrest (13a), the seat plate (13b), and the folding leg rest (13c).

6. The drug dosage calculation device according to claim 5, characterized in that: The data acquisition module (1) is also used to control the telescopic rod member (13d) to expand and contract.

7. The drug dosage calculation device according to claim 6, wherein: The steps for the data acquisition module (1) to obtain height data are as follows: After the target sits on the height data collector (13), the data acquisition module (1) controls the telescopic rod member (13d) to extend; The telescopic rod member (13d) drives the folding leg rest (13c) to rotate and lift the lower limbs of the target; The pressure sensor (13e) array obtains signals; The data acquisition module (1) calculates the height of the target according to the signals of the pressure sensor (13e) array; After the acquisition is completed, the data acquisition module (1) controls the telescopic rod member (13d) to retract and fold the folding leg rest (13c) back to its original position.

8. The dosage calculation device according to claim 1, wherein: The dosing calculation module (2) is used to obtain the test data of the target, and analyze the test data based on the height and weight data of the target to obtain the dosing combination.

9. The drug dosage calculation device according to claim 1, wherein: The dosing calculation module (2) is used to obtain the dosing combination of the target according to the input dosing combination.

10. The drug dosage calculation device according to claim 4, characterized in that: The telescopic rod member (13d) is any one of an electric push rod, a pneumatic push rod, or a hydraulic push rod.

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