CN201743773U - Intelligent terminal equipment based fetal monitor - Google Patents
Intelligent terminal equipment based fetal monitor Download PDFInfo
- Publication number
- CN201743773U CN201743773U CN2010205003446U CN201020500344U CN201743773U CN 201743773 U CN201743773 U CN 201743773U CN 2010205003446 U CN2010205003446 U CN 2010205003446U CN 201020500344 U CN201020500344 U CN 201020500344U CN 201743773 U CN201743773 U CN 201743773U
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- intelligent terminal
- chip microcomputer
- fetal monitor
- fetal
- acquisition module
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Abstract
The utility model relates to an intelligent terminal equipment based fetal monitor, which mainly consists of a monitoring and acquisition module and intelligent terminal equipment, wherein the monitoring and acquisition module is provided therein with a singlechip which is communicated with the intelligent terminal equipment. The fetal monitor does not rely on a mainboard; and digital terminal equipment such as a PC and the like serves as a core for data communication, storage, and interface display; therefore, data storage quantity and quality can be improved; equipment application scope can be expanded; and operation difficulty and cost can be lowered so as to overcome defects of conventional fetal monitoring equipment.
Description
Technical field
This utility model relates to a kind of monitor field, particularly relates to a kind of fetal monitor based on intelligent terminal.
Background technology
Existing fetal monitor mostly is made up of sensor probe, monitoring module, keypad, printer, mainboard, screen, speaker etc., and wherein, mainboard communicates to connect as control and displaing core and other peripheral module.
Above-mentioned fetal monitor, though can reach the purpose of monitoring fetus situation, but when reality is used, the analysis of data, processing, the storage mainboard that places one's entire reliance upon, thereby fail to reach the result of use of the best, and its shortcoming can be summarized as follows:
1, adopt the ARM9 chip usually, cost is higher, makes that the equipment overall price is relatively costly;
2, operate all relative complex, generally need the doctor of specialty to carry out;
3, memory space is less, can't store data such as fetal heart sound.
This shows that above-mentioned existing fetal monitor obviously still has inconvenience and defective, and demands urgently further being improved in mechanism and use.How to found a kind of mainboard that do not rely on, carry out the fetal monitor based on intelligent terminal of the new structure of data communication, storage and interface display as core, belong to the current industry utmost point and need improved target in fact with intelligent terminals such as PCs.
The utility model content
The technical problems to be solved in the utility model provides a kind of fetal monitor based on intelligent terminal, make it needn't depend on mainboard, can be that digital terminal equipment such as PC carry out data communication, storage and interface display as core, improve data storage quantity and quality, the range of application of expansion equipment, reduce operation easier and cost, thereby overcome the deficiency of existing fetal monitoring equipment.
For solving the problems of the technologies described above, a kind of fetal monitor based on intelligent terminal of this utility model mainly is made up of monitoring acquisition module and intelligent terminal, wherein, be provided with single-chip microcomputer in the monitoring acquisition module, and single-chip microcomputer and intelligent terminal communicate to connect.
As a kind of improvement of the present utility model, described single-chip microcomputer is connected with the usb data line by the USB serial ports with intelligent terminal.
Described monitoring acquisition module comprises ultrasonic probe, and be integrated with CPLD time schedule controller, excitation control circuit, receiving demodulation circuit, differential amplifier circuit, filtering/amplifying circuit and gain circuitry, wherein: the CPLD time schedule controller connects and control excitation control circuit and receiving demodulation circuit; The outfan of excitation control circuit is connected with the ultrasonic transduction sheet of ultrasonic probe; The input of receiving demodulation circuit is connected with the ultrasonic transduction sheet, and outfan is connected in series differential amplifier circuit, filtering/amplifying circuit, gain circuitry and single-chip microcomputer successively.
Described monitoring acquisition module also comprises palace pressure probe and fetal movement marker, and wherein: the palace presses the pressure transducer of probe to be connected with single-chip microcomputer by differential amplifier circuit; The fetal movement marker directly is connected with single-chip microcomputer.
Described intelligent terminal is PDA, mobile phone or MP4.
Described intelligent terminal is a PC.
Described PC also is connected with mouse, keyboard, speaker, printer and display.
After adopting such design, this utility model has the following advantages at least:
1, only need send the data to intelligent terminal such as PC by probe, just can utilize monitoring software to guard, the composition of system and operate simplyr and has reduced cost;
2, can store a large amount of patient history information by the hard disk of PC etc., make things convenient for the doctor to look back and analyze, and can preserve the fetal heart sound data synchronously according to case history;
3, mouse-keyboard makes operation more easy, display interface more succinctly, hommization more;
4, because the universal of digital terminal equipment such as PC make the application of fetal monitor more extensive, be not only applicable to medical institutions, also be beneficial to and promote popularizing of domestic monitoring.
Description of drawings
Above-mentioned only is the general introduction of technical solutions of the utility model, and for can clearer understanding technological means of the present utility model, the utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.
Fig. 1 is the module connection diagram of this utility model based on the fetal monitor of intelligent terminal.
Fig. 2 is the concrete operations sketch map of this utility model based on the fetal monitor of intelligent terminal.
The specific embodiment
See also shown in Figure 1ly, this utility model mainly is made up of monitoring acquisition module and intelligent terminal based on the fetal monitor of intelligent terminal, wherein, is provided with single-chip microcomputer in the monitoring acquisition module, and single-chip microcomputer and intelligent terminal communicate to connect.
Wherein, the preferred USB real-time Communication for Power of the mode that communicates to connect of single-chip microcomputer and intelligent terminal is connected, and can certainly select other any wired or wireless communication modes as required for use.
Monitoring acquisition module is mainly ultrasonic probe, can be integrated with CPLD time schedule controller, excitation control circuit, receiving demodulation circuit, differential amplifier circuit, filtering/amplifying circuit and gain circuitry as shown in the figure simultaneously.Wherein, CPLD (Complex Programmable Logic Device, CPLD) time schedule controller unification provides the work of sequential, coordination excitation control circuit and receiving demodulation circuit; The excitation control circuit produces pumping signal, makes the ultrasonic transduction sheet emission ultrasound wave of ultrasonic probe; Behind the signal that receiving demodulation circuit reception ultrasonic transduction sheet returns, through differential amplifier circuit, filtering/amplifying circuit and gain circuitry two stage gains, carry out the AD sampling, and near the fetal heart sound signal the 200Hz that stays is exported by single-chip microcomputer.
Single-chip microcomputer carries out automatic gain to sampled point and selects, make fetal heart rate signal more clear, the selection of gain passage is controlled by Single Chip Microcomputer (SCM) program, can carry out gain-adjusted according to actual acquisition to the power of fetal heart rate signal automatically, thereby makes the measurement computing more accurate.
Monitoring acquisition module also can comprise palace pressure probe and fetal movement marker, gathers uterine contraction respectively and presses signal, Fetal Movement Signal etc.
The palace presses the pressure transducer of popping one's head in that elastically-deformable pressure signal is converted to the faint signal of telecommunication, amplifies through difference the faint signal of telecommunication is amplified, and has just obtained ideal uterine contraction pressure data through the AD of single-chip microcomputer sampling and computing.
The input of fetal movement marker directly is connected on the pin of single-chip microcomputer, and when fetal movement, the anemia of pregnant woman presses the mark key, just can be directly passed to the signal that level of single-chip microcomputer changes, and produces correlated count.
Intelligent terminal can be any PDA that monitoring software can be installed, mobile phone, MP4 etc., preferred PC, and can be PC configuration mouse, keyboard, speaker, printer, display etc.But the data waveform that intelligent terminal display monitoring acquisition module sends over, the analyzing and processing of data and policer operation are also convenient.
See also shown in Figure 2, information flow for a kind of concrete application mode of this utility model, at first open the monitoring software of intelligent terminal, click " new patient " input patient information-＞" determining " sends 0X06 by PC and single-chip microcomputer communicates, single-chip microcomputer transmits Sequence Number to PC after receiving 0X06, the words of not receiving then PC can not receive that any signal directly shows the failure of shaking hands, software interface does not show and connects, if single-chip microcomputer is received 0X06 then is transmitted Sequence Number to PC, verify by PC, checking correctly then sends 0X09 to single-chip microcomputer, and single-chip microcomputer will send data to PC.Interface display does not connect (preventing the wrong identification probe) if three verifications are failed.After collection finishes, then click " ends ", PC to single-chip microcomputer send 0X44 then single-chip microcomputer stop to PC transmission signal.
This utility model all is integrated in monitoring acquisition module with the AD sampling and the computing of filter circuit, amplifying circuit, gain circuitry and single-chip microcomputer thereof, the inside of ultrasonic probe just, monitoring acquisition module will be gathered and be sent to intelligent terminal through the packing of the data of computing by serial ports, cooperate the specific software of installing on the intelligent terminal, be converted to figure and other related data, just can analyze, handle, thereby realize real-time monitoring the data of gathering.This utility model has been broken through existing monitor controller and has been relied on the limitation of mainboard as core, with the intelligent terminal such as PC of popularization and application as handling and displaing core, use more extensive, operate simpler, improved the motility of monitor, also improved the quality of processing speed and storage data, saved the cost of mainboard, keypad, printer and display simultaneously, be more suitable for extensively promoting the use of.
The above; it only is preferred embodiment of the present utility model; be not that this utility model is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in the protection domain of the present utility model.
Claims (7)
1. the fetal monitor based on intelligent terminal is characterized in that mainly being made up of monitoring acquisition module and intelligent terminal, wherein, is provided with single-chip microcomputer in the monitoring acquisition module, and single-chip microcomputer and intelligent terminal communicate to connect.
2. the fetal monitor based on intelligent terminal according to claim 1 is characterized in that described single-chip microcomputer is connected with the usb data line by the USB serial ports with intelligent terminal.
3. the fetal monitor based on intelligent terminal according to claim 1, it is characterized in that described monitoring acquisition module comprises ultrasonic probe, and be integrated with CPLD time schedule controller, excitation control circuit, receiving demodulation circuit, differential amplifier circuit, filtering/amplifying circuit and gain circuitry, wherein:
The CPLD time schedule controller connects and control excitation control circuit and receiving demodulation circuit;
The outfan of excitation control circuit is connected with the ultrasonic transduction sheet of ultrasonic probe;
The input of receiving demodulation circuit is connected with the ultrasonic transduction sheet, and outfan is connected in series differential amplifier circuit, filtering/amplifying circuit, gain circuitry and single-chip microcomputer successively.
4. the fetal monitor based on intelligent terminal according to claim 3 is characterized in that described monitoring acquisition module also comprises palace pressure probe and fetal movement marker, wherein:
The palace presses the pressure transducer of probe to be connected with single-chip microcomputer by differential amplifier circuit;
The fetal movement marker directly is connected with single-chip microcomputer.
5. according to each described fetal monitor among the claim 1-4, it is characterized in that described intelligent terminal is PDA, mobile phone or MP4 based on intelligent terminal.
6. according to each described fetal monitor among the claim 1-4, it is characterized in that described intelligent terminal is a PC based on intelligent terminal.
7. the fetal monitor based on intelligent terminal according to claim 6 is characterized in that described PC also is connected with mouse, keyboard, speaker, printer and display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205003446U CN201743773U (en) | 2010-08-23 | 2010-08-23 | Intelligent terminal equipment based fetal monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205003446U CN201743773U (en) | 2010-08-23 | 2010-08-23 | Intelligent terminal equipment based fetal monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201743773U true CN201743773U (en) | 2011-02-16 |
Family
ID=43578445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205003446U Expired - Lifetime CN201743773U (en) | 2010-08-23 | 2010-08-23 | Intelligent terminal equipment based fetal monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201743773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142311A (en) * | 2013-03-13 | 2013-06-12 | 江苏矽望电子科技有限公司 | Radiationless maternal and child health supervision platform based on Internet of Things |
| CN103536286A (en) * | 2013-11-01 | 2014-01-29 | 中国科学院苏州生物医学工程技术研究所 | Multifunctional home monitoring system |
-
2010
- 2010-08-23 CN CN2010205003446U patent/CN201743773U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142311A (en) * | 2013-03-13 | 2013-06-12 | 江苏矽望电子科技有限公司 | Radiationless maternal and child health supervision platform based on Internet of Things |
| CN103142311B (en) * | 2013-03-13 | 2016-01-20 | 江苏矽望电子科技有限公司 | Based on the radiationless baby's health monitoring platform of Internet of Things |
| CN103536286A (en) * | 2013-11-01 | 2014-01-29 | 中国科学院苏州生物医学工程技术研究所 | Multifunctional home monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Qin 066004 West Street in Hebei province Qinhuangdao City Economic and Technological Development Zone No. 112 Patentee after: Kangtai medical system (Qinhuangdao) Limited by Share Ltd Address before: 066004 Hebei city of Qinhuangdao Province Economic and Technological Development Zone the Yellow River West Road No. 24 Patentee before: Qinhuangdao Contec Medical Systems Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |