CN202067275U - Pregnancy parameter calculation device - Google Patents
Pregnancy parameter calculation device Download PDFInfo
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- CN202067275U CN202067275U CN2011201445574U CN201120144557U CN202067275U CN 202067275 U CN202067275 U CN 202067275U CN 2011201445574 U CN2011201445574 U CN 2011201445574U CN 201120144557 U CN201120144557 U CN 201120144557U CN 202067275 U CN202067275 U CN 202067275U
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- chip microcomputer
- pregnancy
- display screen
- power supply
- parameter calculation
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Abstract
The utility model discloses a pregnancy parameter calculation device comprising a singlechip, a power supply, a display screen and an input device, wherein a pregnancy parameter rigorous calculation program is set in the singlechip; the power supply is connected with the singlechip for supply power for the singlechip; the display screen is connected with the singlechip for displaying output results; and the input device is connected with the singlechip for realizing data input. The pregnancy parameter calculation device provides a calculation device for precisely and quickly calculating pregnancy, EDC (Expected Date of Confinement)), and other pregnancy time parameters, facilitating clinical diagnosis and improving the calculation accuracy on pregnancy time parameters. Meanwhile, the device has a simple structure and is convenient to use and operate.
Description
Technical field
The utility model relates to a kind of to calculation element, is specifically related to a kind of pregnancy period parameter calculation apparatus that the conceived time is calculated.
Background technology
At present, diagnosing pregnant woman's the pregnant week and the expected date of childbirth clinically mainly is the last menstrual period (LMP) that provides by the pregnant woman, calculates to draw on traditional pregnancy period computing formula basis.
Existing calculate the method for the pregnant week and the expected date of childbirth based on tradition pregnancy period computing formula and have following defective: because tradition pregnancy period computing formula belongs to experimental formula, pregnant week, pregnant and perinatal period are that result of calculation exists error on the time accuracy, influence clinical diagnosis.As adopting the precise calculation of the pregnant week and the expected date of childbirth is calculated the pregnant week and the expected date of childbirth, then, be difficult in utilization clinically because the calculation procedure complexity lacks special-purpose calculation element.Therefore,, still be in a kind of level of rough calculation, can not satisfy pregnant week and the accurately requirement of calculating of the expected date of childbirth at present clinically to pregnant woman's pregnant week and the calculating of the expected date of childbirth.
The utility model content
The technical problems to be solved in the utility model is, a kind of pregnancy period parameter calculation apparatus is provided, and the precision that solves existing clinical pregnancy period calculation of parameter existence is low, can not satisfy the defective of pregnancy period clinical diagnosis requirement, satisfies pregnancy period clinical diagnosis requirement.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of pregnancy period parameter calculation apparatus, it is characterized in that, comprise single-chip microcomputer, power supply, display screen and input media, parameter accurate Calculation program of built-in pregnancy period of this single-chip microcomputer, this power supply and this single-chip microcomputer are connected to this single-chip microcomputer power supply, this display screen is connected with this single-chip microcomputer and shows that output result, this input media are connected the input of realization data with this single-chip microcomputer.
In pregnancy period parameter calculation apparatus of the present utility model, described display screen is the liquid crystal display touch-screen, and the built-in touch control program of described single-chip microcomputer, described input media are this liquid crystal display touch-screen.
In pregnancy period parameter calculation apparatus of the present utility model, comprise housing, described single-chip microcomputer and power supply are installed in this housing, and described display screen is embedded on this surface of shell, and described input media is a button, and this button is installed in the button mounting hole of this housing.
In pregnancy period parameter calculation apparatus of the present utility model, described display screen is LCD display or LED display.
Implement pregnancy period parameter calculation apparatus of the present utility model, compared with the prior art, its beneficial effect is:
1. for the clinical calculation element that conceived time parameters such as a kind of accurately quick calculating pregnancy period and expected date of childbirth etc. are provided, make things convenient for clinical diagnosis to use, improve the computational accuracy of conceived time parameter;
2. simple in structure, use easy to operate.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the utility model pregnancy period parameter calculation apparatus embodiment structured flowchart of one.
Fig. 2 is the utility model pregnancy period parameter calculation apparatus embodiment front view of one.
Fig. 3 is the utility model pregnancy period parameter calculation apparatus embodiment structured flowchart of two.
Embodiment
Embodiment one
As shown in Figure 1 and Figure 2, pregnancy period parameter calculation apparatus of the present utility model comprises single-chip microcomputer 20, power supply 10, display screen 30, button 40 and housing 50.
Single-chip microcomputer 20 built-in pregnancy period parameter accurate Calculation programs include but not limited to pregnant all accurate Calculation programs, expected date of childbirth accurate Calculation program.Pregnancy period parameter accurate Calculation program is write according to existing pregnancy period parameter precise calculation and is formed.Single-chip microcomputer 20 can adopt the existing single-chip microcomputer of satisfying the demand, as ELAN single-chip microcomputer etc.
Single-chip microcomputer 20 and power supply 10 are installed in housing 50 inside, and display screen 30 is embedded on the surface of housing 50, and button 40 is installed in the button mounting hole of housing 50.
Embodiment two
As shown in Figure 3, pregnancy period parameter calculation apparatus of the present utility model comprises single-chip microcomputer 20, power supply 10, display screen 30 and and input media.
Single-chip microcomputer 20 built-in pregnancy period parameter accurate Calculation programs include but not limited to pregnant all accurate Calculation programs, expected date of childbirth accurate Calculation program.Pregnancy period parameter accurate Calculation program is write according to existing pregnancy period parameter precise calculation and is formed.Single-chip microcomputer 20 can adopt the existing single-chip microcomputer of satisfying the demand, as ELAN single-chip microcomputer etc.
Input media adopts following structure: built-in existing touch control program in single-chip microcomputer 20, input media is the liquid crystal display touch-screen.
The pregnancy period parameter calculation apparatus of present embodiment can be provided with housing, and single-chip microcomputer 20 and power supply 10 are installed in enclosure interior, the liquid crystal display touch-screen is embedded on the surface of housing.
The pregnancy period parameter calculation apparatus of present embodiment also can not be provided with housing, and single-chip microcomputer 20 and power supply 10 are integrated on the liquid crystal display touch-screen, also can realize the object of the invention.
Pregnancy period parameter calculation apparatus using method of the present utility model is as follows:
1. behind the power connection, display screen shows the acquiescence date, and the operator imports current date by button, confirms by acknowledgement key, and current date is for calculating necessity foundation in current " pregnant week ";
2. by button input " last menstrual period (LMP) ", the all numbers and the fate that are taken place till calculating from " last menstrual period (LMP) " to current date by master routine behind the acknowledgement key according to the interval fate of " last menstrual period (LMP) " and current date, promptly clinical needed " pregnant week " value; Produce the date promptly clinical needed " expected date of childbirth " value for pre-from the date that " last menstrual period (LMP) " began to calculate after 280 days; Show " pregnant week " and " expected date of childbirth " value simultaneously by display screen, for clinical diagnosis provides accurate information;
3. by button input " pregnant week ", push away pregnant time-of-week by master routine behind the acknowledgement key before according to current date, calculate accurately " last menstrual period (LMP) ", recomputate " pregnant week " by acknowledgement key and reach " producing the date in advance ", the clinical correction foundation that provides is provided.
Claims (4)
1. pregnancy period parameter calculation apparatus, it is characterized in that, comprise single-chip microcomputer, power supply, display screen and input media, this power supply and this single-chip microcomputer are connected to this single-chip microcomputer power supply, this display screen is connected with this single-chip microcomputer and shows that output result, this input media are connected the input of realization data with this single-chip microcomputer.
2. pregnancy period parameter calculation apparatus as claimed in claim 1 is characterized in that, described display screen is the liquid crystal display touch-screen, and the built-in touch control program of described single-chip microcomputer, described input media are this liquid crystal display touch-screen.
3. pregnancy period parameter calculation apparatus as claimed in claim 1 is characterized in that, comprises housing, described single-chip microcomputer and power supply are installed in this housing, described display screen is embedded on this surface of shell, and described input media is a button, and this button is installed in the button mounting hole of this housing.
4. pregnancy period parameter calculation apparatus as claimed in claim 3 is characterized in that, described display screen is LCD display or LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201445574U CN202067275U (en) | 2011-05-09 | 2011-05-09 | Pregnancy parameter calculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201445574U CN202067275U (en) | 2011-05-09 | 2011-05-09 | Pregnancy parameter calculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067275U true CN202067275U (en) | 2011-12-07 |
Family
ID=45061133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201445574U Expired - Fee Related CN202067275U (en) | 2011-05-09 | 2011-05-09 | Pregnancy parameter calculation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105787254A (en) * | 2016-02-01 | 2016-07-20 | 深圳市新产业生物医学工程股份有限公司 | Gestational week determination method and system |
-
2011
- 2011-05-09 CN CN2011201445574U patent/CN202067275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105787254A (en) * | 2016-02-01 | 2016-07-20 | 深圳市新产业生物医学工程股份有限公司 | Gestational week determination method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20170509 |