CN204033933U - Closed loop target vein control anesthesiaing system - Google Patents
Closed loop target vein control anesthesiaing system Download PDFInfo
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- CN204033933U CN204033933U CN201420190409.XU CN201420190409U CN204033933U CN 204033933 U CN204033933 U CN 204033933U CN 201420190409 U CN201420190409 U CN 201420190409U CN 204033933 U CN204033933 U CN 204033933U
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- control
- anesthesia
- target vein
- patient
- control unit
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Abstract
This utility model relates to a kind of closed loop target vein control anesthesiaing system, comprise target vein control pump, described target vein control pump comprises the infusion pump for realizing drug injection, and editor has pharmacokinetic mode, the algorithm routine calculating infusion velocity and drug characteristic parameter for the control unit controlling infusion pump; Control unit and infusion pump are electrically connected, and control unit is also electrically connected with for the data-interface of external data communication, the display screen of medical injection procedure parameter output and operation interface keypad.Also can comprise the monitoring system for monitoring patient's depth of anesthesia.This kind of closed loop target vein control anesthesiaing system can accurately control plasma drug level or effect compartment drug level in operation process according to the medicine of different anesthetics for model (drug metabolism mathematical model) and drug characteristic parameter, and anesthesia parameter can be regulated by the anesthesia depth monitoring of patient in operation process as feedback, thus accurately control the degree of depth and the process of patient's anesthesia.
Description
Technical field
This utility model relates to technical field of medical equipment, particularly a kind of closed loop target vein control (TCI) anesthesiaing system.
Background technology
Current clinical vein anesthesia is main once to inject and constant speed gasing injection, but the process of anaesthetic in patient body comprises absorption, distribution, metabolism, excretion Four processes, medicine is a dynamic process in patient body, and the clinical requirement to anesthesia is induced steadily rapidly, midway anesthesia steadily, wakeup process is rapid, and the anesthesia therefore implemented now is difficult to the requirement accurately reaching clinical operation.
Utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of easy-to-use, be easy to anesthesia, closed loop target vein control anesthesiaing system simple to operate.
The purpose of this utility model is achieved in that
Closed loop target vein control anesthesiaing system, comprise target vein control pump, it is characterized in that, described target vein control pump comprises the infusion pump for realizing drug injection, and editor has pharmacokinetic mode (drug metabolism mathematical model), the algorithm routine calculating infusion velocity and drug characteristic parameter for the control unit controlling infusion pump; Control unit and infusion pump are electrically connected, and control unit is also electrically connected with for the data-interface of external data communication, the display screen of medical injection procedure parameter output and operation interface keypad.
The purpose of this utility model can also adopt following technical measures to solve:
As a kind of scheme more specifically, also comprise the monitoring system for monitoring patient's depth of anesthesia.
Described monitoring system comprise the sensor connecting patient, the computing module that patient's depth of anesthesia parameter is processed, for showing second display screen, the communication module of Monitoring Data, sensor, computing module, second display screen and communication module are electrically connected mutually, and monitoring system is communicated to connect by communication module and control unit.After described sensor is connected with patient, the EEG signals of patient (certainly advocate peace and bring out) can be fed back to monitoring system, monitoring system is shown from second display screen after EEG signals being changed by computing module on the one hand, transmit signals to control unit on the other hand, control unit is revised wad cutter infusion target parameter in conjunction with monitoring system signal, thus control infusion pump carries out work.
The beneficial effects of the utility model are as follows:
(1) this kind of closed loop target vein control anesthesiaing system can accurately control plasma drug level or effect compartment drug level in operation process according to the medicine of different anesthetics for model (drug metabolism mathematical model) and drug characteristic parameter, and anesthesia parameter can be regulated by the depth of anesthesia parameter monitoring of patient in operation process as feedback, thus accurately control the degree of depth and the process of patient's anesthesia;
(2) monitoring system of patient's depth of anesthesia of this kind of closed loop target vein control anesthesiaing system can be used alone and also can form the use of closed loop intravenous anesthesia system with target vein control pump.
Accompanying drawing explanation
Fig. 1 is this utility model one example structure theory diagram.
Fig. 2 is another example structure theory diagram of this utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment one, shown in Figure 1, closed loop target vein control anesthesiaing system, comprise target vein control pump, described target vein control pump comprises the infusion pump 2 for realizing drug injection, and editor has pharmacokinetic mode, the algorithm routine calculating infusion velocity and drug characteristic parameter for the control unit 1(target control pump control unit controlling infusion pump 2); Control unit 1 and infusion pump 2 are electrically connected, and control unit 1 is also electrically connected with the display screen 3(output device exported for the data-interface of external data communication, medical injection procedure parameter) and operation interface keypad 4(input equipment).
Operational approach and the step of described closed loop target vein control anesthesiaing system are as follows:
Step one, opens target control (TCI);
Step 2, is installed to the syringe of preliminary filling anesthetics on infusion pump 2;
Step 3, discharges the air in syringe and connecting duct;
Step 4, is connected conduit with patient;
Step 5, selects target control pattern;
Step 6, arranges drug level;
Step 7, input patient parameter;
Step 8, input target level;
Step 9, starts infusion pump 2.
Embodiment two, is with the difference of embodiment one, shown in Figure 2, also comprises the monitoring system 5(anesthesia depth monitoring system 5 for monitoring patient's depth of anesthesia), to form closed loop target vein control anesthesiaing system.
Described monitoring system 5 comprise the sensor connecting patient, the computing module that patient's depth of anesthesia parameter is processed, for showing second display screen, the communication module of Monitoring Data, sensor, computing module, second display screen and communication module are electrically connected mutually, and monitoring system 5 is communicated to connect by communication module and control unit 1.After described sensor is connected with patient, the EEG signals of patient (spontaneous and bring out) can be fed back to monitoring system, monitoring system is shown from second display screen after EEG signals being changed by computing module on the one hand, transmit signals to control unit 1 on the other hand, control unit 1 is revised wad cutter infusion target parameter in conjunction with monitoring system signal, thus control infusion pump 2 carries out work.
Operational approach and the step of described closed loop target vein control anesthesiaing system are as follows:
Step one, opens target control (TCI);
Step 2, is installed to the syringe of preliminary filling anesthetics on infusion pump 2;
Step 3, discharges the air in syringe and connecting duct;
Step 4, is connected conduit with patient;
Step 5, selects target control pattern;
Step 6, arranges drug level;
Step 7, input patient parameter;
Step 8, input target level;
Step 9, is connected to patient's brain by the sensor (electrode) of anesthesia depth monitoring system 5;
Step 10, starts monitoring system 5;
Step 11, starts infusion pump 2.
Claims (1)
1. closed loop target vein control anesthesiaing system, comprise target vein control pump, it is characterized in that, described target vein control pump comprises the infusion pump for realizing drug injection, and editor has pharmacokinetic mode, the algorithm routine calculating infusion velocity and drug characteristic parameter for the control unit controlling infusion pump; Control unit and infusion pump are electrically connected, and control unit is also electrically connected with for the data-interface of external data communication, the display screen of medical injection procedure parameter output and operation interface keypad;
Also comprise the monitoring system for monitoring patient's depth of anesthesia;
Described monitoring system comprise the sensor connecting patient, the computing module that patient's depth of anesthesia parameter is processed, for showing second display screen, the communication module of Monitoring Data, sensor, computing module, second display screen and communication module are electrically connected mutually, and monitoring system is communicated to connect by communication module and control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190409.XU CN204033933U (en) | 2014-04-19 | 2014-04-19 | Closed loop target vein control anesthesiaing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190409.XU CN204033933U (en) | 2014-04-19 | 2014-04-19 | Closed loop target vein control anesthesiaing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033933U true CN204033933U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190409.XU Expired - Fee Related CN204033933U (en) | 2014-04-19 | 2014-04-19 | Closed loop target vein control anesthesiaing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204033933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204380A (en) * | 2015-08-06 | 2015-12-30 | 深圳市深科医疗器械技术开发有限公司 | Parameter setting method, operation control system and operation control method of target control infusion (TCI) pump |
| US9849241B2 (en) | 2013-04-24 | 2017-12-26 | Fresenius Kabi Deutschland Gmbh | Method of operating a control device for controlling an infusion device |
| CN112657028A (en) * | 2020-12-03 | 2021-04-16 | 遵义医科大学 | Laboratory anesthesia operation simulation control system and method based on Internet of things |
| CN113648484A (en) * | 2021-09-06 | 2021-11-16 | 北京航空航天大学 | Portable target-controlled infusion intravenous anesthesia device and target-controlled infusion control method |
-
2014
- 2014-04-19 CN CN201420190409.XU patent/CN204033933U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9849241B2 (en) | 2013-04-24 | 2017-12-26 | Fresenius Kabi Deutschland Gmbh | Method of operating a control device for controlling an infusion device |
| CN105204380A (en) * | 2015-08-06 | 2015-12-30 | 深圳市深科医疗器械技术开发有限公司 | Parameter setting method, operation control system and operation control method of target control infusion (TCI) pump |
| CN112657028A (en) * | 2020-12-03 | 2021-04-16 | 遵义医科大学 | Laboratory anesthesia operation simulation control system and method based on Internet of things |
| CN113648484A (en) * | 2021-09-06 | 2021-11-16 | 北京航空航天大学 | Portable target-controlled infusion intravenous anesthesia device and target-controlled infusion control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180306 Address after: No. 6 on the eighth floor 528000 Guangdong Province Nanhai District of Foshan city streets Guicheng deep sea No. 17 Han day science and technology city A District 803-2 unit Patentee after: FOSHAN KEWEI MEDICAL TECHNOLOGY CO., LTD. Address before: 528300 Daliang Yuai Road, Shunde District, Foshan, Guangdong Province, 8 203 Patentee before: Zhang Jianfeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20210419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |