CN206576850U - A kind of anaesthesia deepness monitoring instrument - Google Patents
A kind of anaesthesia deepness monitoring instrument Download PDFInfo
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- CN206576850U CN206576850U CN201621327263.4U CN201621327263U CN206576850U CN 206576850 U CN206576850 U CN 206576850U CN 201621327263 U CN201621327263 U CN 201621327263U CN 206576850 U CN206576850 U CN 206576850U
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Abstract
The utility model discloses a kind of anaesthesia deepness monitoring instrument, single-chip microcomputer, embeded processor, power module and alarm module for signal control and display including signal acquisition interface, for AD samplings and data storage, the input connection eeg sensor of the signal acquisition interface, output end is sequentially connected preamplifier, low pass filter and single-chip microcomputer, the output end of single-chip microcomputer and the input of embeded processor are connected, the output end of embeded processor is connected with LCDs, and the input of embeded processor is also connected with button and touch-screen；Alarm module includes analog signal generator and Earphone Amplifier, single-chip microcomputer, Earphone Amplifier and analog signal generator are sequentially connected, the utility model can be used for anaesthetic room to the loose state directly monitoring of perform the operation the consciousness level of sedation of Anesthetic Patients, flesh, it can be achieved accurately to use arcotic, optimal effect is reached with minimum dosage, the security of quality of anesthesia and operation is improved.
Description
Technical field
The utility model belongs to technical field of medical instruments, more particularly to a kind of anaesthesia deepness monitoring instrument.
Background technology
Monitoring of the current operating room to general anesthesia patient generally using traditional multi-parameter monitor judge the fiber crops of patient
Liquor-saturated situation, accurate anesthesia level evaluation can not be obtained by carrying out monitoring to anaesthesia patient anesthesia level by multi-parameter, often
Bring overdose of anesthesia and the not enough situation of anesthesia, both of these case all can be to patient very big risk and injury.
The content of the invention
The purpose of this utility model is a kind of anaesthesia deepness monitoring instrument, using single-chip microcomputer and embedded system as core, real
Now to the collection and display of Cerebral state index.
The purpose of this utility model is achieved through the following technical solutions：
A kind of anaesthesia deepness monitoring instrument, including signal acquisition interface, for AD sample and data storage single-chip microcomputer, be used for
Embeded processor, power module and alarm module that signal is controlled and shown, the input of the signal acquisition interface connect
Eeg sensor is connect, output end is sequentially connected preamplifier, low pass filter and single-chip microcomputer, the output end of single-chip microcomputer and insertion
The input connection of formula processor, the output end of embeded processor is connected with LCDs, the input of embeded processor
End is also connected with button and touch-screen；Alarm module includes analog signal generator and Earphone Amplifier, single-chip microcomputer, Earphone Amplifier
It is sequentially connected with analog signal generator.
Further, the single-chip microcomputer is model PIC16LC770 single-chip microcomputer.
Further, the embeded processor is model μ PD70F3017C processor.
Further, it is provided with optocoupler membrane module between the single-chip microcomputer and embeded processor.
Further, the eeg sensor includes 3 electrode for encephalograms pieces and the connection with being connected signal acquisition interface
Device.
Collection of the Anesthesia Monitoring instrument by eeg sensor to EEG signals that the utility model is provided, then by EEG signals
Be converted into data signal after amplification and filtering, and to by the software to being arranged in embeded processor to Digital Signal Analysis
And draw numb deep index CSI, the outburst data such as rejection ratio BS% and frontalis electric component EMG%；The utility model can be used for anaesthetizing
Room can be achieved accurately to use arcotic to the loose state directly monitoring of perform the operation the consciousness level of sedation of Anesthetic Patients, flesh, with minimum
Dosage reach optimal effect, improve the security of quality of anesthesia and operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the anaesthesia deepness monitoring instrument that the present embodiment is provided includes signal acquisition interface, model
PIC16LC770 single-chip microcomputer, model μ PD70F3017C embeded processor, power module and alarm module, it is described
The input connection eeg sensor of signal acquisition interface, output end is sequentially connected preamplifier, low pass filter and monolithic
Machine, the output end of single-chip microcomputer connects the input of embeded processor, the output of embeded processor by light-coupled isolation module
End is connected with LCDs, and the input of embeded processor is also connected with button and touch-screen.
The alarm module includes analog signal generator and Earphone Amplifier, and single-chip microcomputer, Earphone Amplifier are believed with simulation
Number generator is sequentially connected.
The eeg sensor includes 3 electrode for encephalograms pieces and the connector with being connected signal acquisition interface.
Workflow of the present utility model is：Eeg sensor is first attached to human body head, eeg sensor is by collection
EEG signals are filtered by low pass filter again after being amplified by preamplifier, are sent to single-chip microcomputer, and single-chip microcomputer is by reception
After analog signal is converted into data signal and stored, send to embeded processor, signal point of the embeded processor to reception
Analyse and draw numb deep index CSI, the outburst data such as rejection ratio BS% and frontalis electric component EMG%, shown by display, medical care
Personnel display signal can be also mediated by button and touch-screen.
When low battery or CSI values, which occurs, in anaesthesia deepness monitoring instrument exceeds pre-set interval, alarm module will work report
It is alert, give medical personnel's prompting.
It is described above be only the utility model preferred embodiment, but protection domain of the present utility model is not limited to
This, any transformation carried out based on technical scheme provided by the utility model and inventive concept and replacement should all be covered in this reality
With in new protection domain.
Claims (6)
1. a kind of anaesthesia deepness monitoring instrument, including signal acquisition interface, sample for AD and data storage single-chip microcomputer, for believing
Number control and display embeded processor and power module, it is characterised in that：The input of the signal acquisition interface connects
Eeg sensor is connect, output end is sequentially connected preamplifier, low pass filter and single-chip microcomputer, the output end of single-chip microcomputer and insertion
The input connection of formula processor, the output end of embeded processor is connected with LCDs, the input of embeded processor
End is also connected with button and touch-screen.
2. anaesthesia deepness monitoring instrument according to claim 1, it is characterised in that：Also include alarm module, alarm module bag
Analog signal generator and Earphone Amplifier are included, single-chip microcomputer, Earphone Amplifier and analog signal generator are sequentially connected.
3. anaesthesia deepness monitoring instrument according to claim 2, it is characterised in that：The single-chip microcomputer is model PIC16LC770
Single-chip microcomputer.
4. anaesthesia deepness monitoring instrument according to claim 2, it is characterised in that：The embeded processor is model μ
PD70F3017C processor.
5. anaesthesia deepness monitoring instrument according to claim 2, it is characterised in that：The single-chip microcomputer and embeded processor it
Between be provided with optocoupler membrane module.
6. anaesthesia deepness monitoring instrument according to claim 2, it is characterised in that：The eeg sensor includes 3 brain electricity
Electrode slice and the connector with being connected signal acquisition interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327263.4U CN206576850U (en) | 2016-12-06 | 2016-12-06 | A kind of anaesthesia deepness monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327263.4U CN206576850U (en) | 2016-12-06 | 2016-12-06 | A kind of anaesthesia deepness monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206576850U true CN206576850U (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621327263.4U Active CN206576850U (en) | 2016-12-06 | 2016-12-06 | A kind of anaesthesia deepness monitoring instrument |
Country Status (1)
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| CN (1) | CN206576850U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652619A (en) * | 2018-05-19 | 2018-10-16 | 安徽邵氏华艾生物医疗电子科技有限公司 | A kind of restoration methods and system for preventing CSM modules under interference |
| CN109498003A (en) * | 2019-01-04 | 2019-03-22 | 深圳市舟洁信息咨询服务有限公司 | The device of Depth of Anesthesia |
| CN109498004A (en) * | 2019-01-04 | 2019-03-22 | 深圳市舟洁信息咨询服务有限公司 | A kind of anesthesia data monitoring system and method |
| CN109498002A (en) * | 2019-01-04 | 2019-03-22 | 深圳市舟洁信息咨询服务有限公司 | Anesthesia depth monitor |
| CN109730675A (en) * | 2019-01-04 | 2019-05-10 | 深圳市舟洁信息咨询服务有限公司 | A kind of EEG signals quality detecting system and method |
| CN110051334A (en) * | 2019-04-23 | 2019-07-26 | 江苏省苏北人民医院 | A kind of Medical anesthetic monitoring system based on sensing network |
| CN110464317A (en) * | 2019-08-14 | 2019-11-19 | 深圳市格阳医疗科技有限公司 | A kind of informationization anaesthesia deepness monitoring instrument |
| CN110464342A (en) * | 2019-08-14 | 2019-11-19 | 深圳市格阳医疗科技有限公司 | A kind of anaesthesia deepness monitoring instrument |
-
2016
- 2016-12-06 CN CN201621327263.4U patent/CN206576850U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652619A (en) * | 2018-05-19 | 2018-10-16 | 安徽邵氏华艾生物医疗电子科技有限公司 | A kind of restoration methods and system for preventing CSM modules under interference |
| CN109498003A (en) * | 2019-01-04 | 2019-03-22 | 深圳市舟洁信息咨询服务有限公司 | The device of Depth of Anesthesia |
| CN109498004A (en) * | 2019-01-04 | 2019-03-22 | 深圳市舟洁信息咨询服务有限公司 | A kind of anesthesia data monitoring system and method |
| CN109498002A (en) * | 2019-01-04 | 2019-03-22 | 深圳市舟洁信息咨询服务有限公司 | Anesthesia depth monitor |
| CN109730675A (en) * | 2019-01-04 | 2019-05-10 | 深圳市舟洁信息咨询服务有限公司 | A kind of EEG signals quality detecting system and method |
| CN110051334A (en) * | 2019-04-23 | 2019-07-26 | 江苏省苏北人民医院 | A kind of Medical anesthetic monitoring system based on sensing network |
| CN110464317A (en) * | 2019-08-14 | 2019-11-19 | 深圳市格阳医疗科技有限公司 | A kind of informationization anaesthesia deepness monitoring instrument |
| CN110464342A (en) * | 2019-08-14 | 2019-11-19 | 深圳市格阳医疗科技有限公司 | A kind of anaesthesia deepness monitoring instrument |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 Chengdu Pixian, Chengdu, Sichuan Province, 589 Gangtongbei Third Road, Chengdu Modern Industrial Port North Area Patentee after: Chengdu Kefeida Medical Devices Co., Ltd. Address before: 610000 Chengdu Pixian, Chengdu, Sichuan Province, 589 Gangtongbei Third Road, Chengdu Modern Industrial Port North Area Patentee before: Chengdu Maigao Medical Devices Co. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 Chengdu Pixian, Chengdu, Sichuan Province, 589 Gangtongbei Third Road, Chengdu Modern Industrial Port North Area Patentee after: Sichuan Kehong Medical Equipment Co., Ltd Address before: 610000 Chengdu Pixian, Chengdu, Sichuan Province, 589 Gangtongbei Third Road, Chengdu Modern Industrial Port North Area Patentee before: Chengdu Kefeida Medical Devices Co.,Ltd. |