CN202723851U - Clinical electronic measuring instrument - Google Patents
Clinical electronic measuring instrument Download PDFInfo
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- CN202723851U CN202723851U CN 201220433878 CN201220433878U CN202723851U CN 202723851 U CN202723851 U CN 202723851U CN 201220433878 CN201220433878 CN 201220433878 CN 201220433878 U CN201220433878 U CN 201220433878U CN 202723851 U CN202723851 U CN 202723851U
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- height
- body weight
- chip
- slide rail
- measuring instrument
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Abstract
The utility model provides a clinical electronic measuring instrument, which comprises a height measuring instrument, a slide rail, a display panel, a controller and a weight measuring instrument, wherein the height measuring instrument is connected to the slide rail in a sliding mode; the slide rail is vertically fixed on the weight measuring instrument; the controller and the display panel are fixed on the slide rail; and the controller is electrically connected with the control panel, the height measuring instrument and the weight measuring instrument respectively. A calculation formula is written into a singlechip, the body surface area can be immediately calculated and displayed after the data of gender, height and weight is known, and different results can be calculated according to different calculation methods. By adopting the clinical electronic measuring instrument, the working efficiency of workers can be greatly improved, and the calculation accuracy of the body surface area is improved.
Description
Technical field
This utility model relates to clinical electronic gauge technical field, relates in particular to a kind of electronic gauge that is applied to clinical body weight, height and body surface area.
Background technology
In clinical position, the doctor usually needs to calculate patient's body surface area, because body surface area is one of important evidence of determining the medical acts such as therapeutic modality, dosage.
In the prior art, instrument that can quicklook obtains the patient body-surface area not, doctors use computer or other instruments to calculate after must measuring patient's height and body weight, have caused unnecessary burden to the doctor like this.
The utility model content
The purpose of this utility model is to design a kind of novel electronic gauge that is applied to clinical body weight, height and body surface area, can quicklook obtain the patient body-surface area.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of clinical electronic gauge, comprise: instrument for measuring height, slide rail, display floater, controller and body weight measuring device, described instrument for measuring height is slidingly connected on the described slide rail, described slide rail is vertically fixed on the described body weight measuring device, described controller and described display floater are fixed on the described slide rail, and described controller is electrically connected with described control panel, described instrument for measuring height and described body weight measuring device respectively.
Preferably, described instrument for measuring height comprises height AD conversion chip, sensor and amplifying circuit, and the input of described amplifying circuit is connected with described sensor, the outfan of described amplifying circuit be connected height AD conversion chip and connect.
Preferably, described body weight measuring device comprises body weight AD conversion chip, sensor and amplifying circuit, and the input of described amplifying circuit is connected with described sensor, the outfan of described amplifying circuit be connected body weight AD conversion chip and connect.
Preferably, described controller comprises single-chip microcomputer and display chip, the first input interface of described single-chip microcomputer be connected height AD conversion chip and connect, the output interface of described single-chip microcomputer be connected display chip and connect.
Preferably, described controller comprises single-chip microcomputer and display chip, the second input interface of described single-chip microcomputer be connected body weight AD conversion chip and connect, the output interface of described single-chip microcomputer be connected display chip and connect.
Preferably, twine resistance coil on the described slide rail.
Preferably, described display floater comprises viewing area and button.
As can be seen from the above technical solutions, the beneficial effects of the utility model can be summarized as follows:
This utility model can calculate at once the display body surface area, and can calculate Different Results according to different calculation methods by computing formula is write single-chip microcomputer behind known sex, height and weight data.Adopt clinical electronic gauge of the present utility model, can greatly improve doctor's work efficiency, and improve the accuracy that body surface area calculates.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the electrograph figure of instrument for measuring height of the present utility model;
Fig. 3 is the circuit diagram of body weight measuring device of the present utility model;
Fig. 4 is circuit topology figure of the present utility model;
Fig. 5 is the sketch map of this utility model display floater.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that this utility model is solved, below in conjunction with drawings and Examples, this utility model is further elaborated.
This utility model provides a kind of clinical electronic gauge, is used for automatically calculating the patient body-surface area.
See also Fig. 1, clinical electronic gauge among this utility model embodiment, comprise height measurement plate 1, slide rail 2, display floater 3, controller 4 and body weight measuring device 5, described instrument for measuring height 1 is slidingly connected on the described slide rail 2, described slide rail 2 is vertically fixed on the described body weight measuring device 5, and described display floater 3 and described controller 4 are fixed on the described slide rail 2.
Twine resistance coil on the described slide rail 2, when instrument for measuring height when slide rail 2 slides up and down, the pointer of a suitable slide rheostat slides in electrical coil resistance, height is measured plate makes the resistance of electrical coil resistance different in different positions, the voltage of fixed resistance is also different in circuit, voltage signal is converted to digital signal through digital to analog converter and enters single-chip microcomputer and calculate, and draws height data.
See also Fig. 2, described instrument for measuring height comprises height AD conversion chip, sensor and amplifying circuit, and the input of described amplifying circuit is connected with described sensor, the outfan of described amplifying circuit be connected height AD conversion chip and connect.
See also Fig. 3, described body weight measuring device comprises body weight AD conversion chip, sensor and amplifying circuit, and the input of described amplifying circuit is connected with described sensor, the outfan of described amplifying circuit be connected body weight AD conversion chip and connect.
See also Fig. 4, circuit topology figure of the present utility model comprises height AD conversion chip, body weight AD conversion chip, single-chip microcomputer and display chip, the first input interface of described single-chip microcomputer be connected height AD conversion chip and connect, the second input interface of described single-chip microcomputer be connected body weight AD conversion chip and connect, body weight digital signal and height digital signal are input to single-chip microcomputer simultaneously, the output interface of described single-chip microcomputer be connected display chip and connect, the control LCDs shows result of calculation.
The computational methods of body surface area have multiple, and formula commonly used is as follows respectively:
1, S man=0.0057 * height+0.0121 * body weight+0.0882
S woman=0.0073 * height+0.0127 * body weight-0.2106
2, body surface area (S)=0.0061 * height (cm)+0.0128 * body weight (kg)-0.1529
3, body surface area (S)=0.0061 * height (cm)+0.0124 * body weight (kg)-0.0099
If known sex, height and body weight can calculate body surface area according to different algorithms.
See also Fig. 5, described display floater 3 of the present utility model comprises viewing area and button, and the first half is the liquid crystal display district, and Lower Half is button, and the viewing area demonstrates the computing formula of selecting, the body surface area of sex, height, body weight and calculating; The latter half is button, and the sex switching push button is used for switching the gender; The formula switching push button is used for switching between formula 1,2,3; Reset key is used for adjusting height and measured body weight precision, and weighing machine is vacant, height is measured when plate is placed on extreme lower position and pressed the zero clearing button, can play the function of adjustment height and measured body weight precision; Computed push-buttom is used for calculating body surface area use when height and measured body weight stablize.Therefore, if known sex, height and body weight can calculate body surface area according to different algorithmic formulas.
More than by the detailed description of concrete and preferred embodiment this utility model; but those skilled in the art should be understood that; this utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. clinical electronic gauge, it is characterized in that, comprise: instrument for measuring height, slide rail, display floater, controller and body weight measuring device, described instrument for measuring height is slidingly connected on the described slide rail, described slide rail is vertically fixed on the described body weight measuring device, described controller and described display floater are fixed on the described slide rail, and described controller is electrically connected with described control panel, described instrument for measuring height and described body weight measuring device respectively.
2. clinical electronic gauge according to claim 1, it is characterized in that, described instrument for measuring height comprises height AD conversion chip, sensor and amplifying circuit, the input of described amplifying circuit is connected with described sensor, the outfan of described amplifying circuit be connected height AD conversion chip and connect.
3. clinical electronic gauge according to claim 1, it is characterized in that, described body weight measuring device comprises body weight AD conversion chip, sensor and amplifying circuit, the input of described amplifying circuit is connected with described sensor, the outfan of described amplifying circuit be connected body weight AD conversion chip and connect.
4. clinical electronic gauge according to claim 2, it is characterized in that, described controller comprises single-chip microcomputer and display chip, the first input interface of described single-chip microcomputer be connected height AD conversion chip and connect, the output interface of described single-chip microcomputer be connected display chip and connect.
5. clinical electronic gauge according to claim 2, it is characterized in that, described controller comprises single-chip microcomputer and display chip, the second input interface of described single-chip microcomputer be connected body weight AD conversion chip and connect, the output interface of described single-chip microcomputer be connected display chip and connect.
6. clinical electronic gauge according to claim 1 is characterized in that, twines resistance coil on the described slide rail.
7. clinical electronic gauge according to claim 1 is characterized in that, described display floater comprises viewing area and button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433878 CN202723851U (en) | 2012-08-29 | 2012-08-29 | Clinical electronic measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433878 CN202723851U (en) | 2012-08-29 | 2012-08-29 | Clinical electronic measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202723851U true CN202723851U (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433878 Expired - Fee Related CN202723851U (en) | 2012-08-29 | 2012-08-29 | Clinical electronic measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202723851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932073A (en) * | 2017-04-22 | 2017-07-07 | 赤峰学院 | The fat or thin height and weight scale of human body |
| CN107423572A (en) * | 2017-08-08 | 2017-12-01 | 安徽状元郎电子科技有限公司 | A kind of physique monitoring equipment |
| CN111264952A (en) * | 2020-03-02 | 2020-06-12 | 义乌端服贸易有限公司 | A auxiliary device that is used for suit dress designing's quick measurement |
-
2012
- 2012-08-29 CN CN 201220433878 patent/CN202723851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932073A (en) * | 2017-04-22 | 2017-07-07 | 赤峰学院 | The fat or thin height and weight scale of human body |
| CN107423572A (en) * | 2017-08-08 | 2017-12-01 | 安徽状元郎电子科技有限公司 | A kind of physique monitoring equipment |
| CN111264952A (en) * | 2020-03-02 | 2020-06-12 | 义乌端服贸易有限公司 | A auxiliary device that is used for suit dress designing's quick measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: THE 4TH MILITARY SURGEON UNIV. P. L. A. Free format text: FORMER OWNER: CHEN YAN Effective date: 20140804 Free format text: FORMER OWNER: HAN SHENG PENG HONGBO Effective date: 20140804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140804 Address after: 710032 Changle West Road, Shaanxi, China, No. 169, No. Patentee after: The Fourth Military Medical University of the Chinese People's Liberation Army Address before: 710032 Department of oncology, Xijing Hospital, The Fourth Military Medical University, Shaanxi, Xi'an Patentee before: Chen Yan Patentee before: Han Cheng Patentee before: Peng Hongbo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |