CN202158884U - Real-time monitoring device of inflow and outflow quantity of flushing liquor in endoscopic surgery - Google Patents
Real-time monitoring device of inflow and outflow quantity of flushing liquor in endoscopic surgery Download PDFInfo
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- CN202158884U CN202158884U CN2011202538650U CN201120253865U CN202158884U CN 202158884 U CN202158884 U CN 202158884U CN 2011202538650 U CN2011202538650 U CN 2011202538650U CN 201120253865 U CN201120253865 U CN 201120253865U CN 202158884 U CN202158884 U CN 202158884U
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Abstract
A real-time monitoring device of inflow and outflow quantity of flushing liquor in endoscopic surgery is composed of a numerical control infusion pump, tiny-amount flow meters, a data collection and analog-to-digital (A/D) module and a microprocessor. The real-time monitoring device is characterized in that the flushing liquor flows into the input end of a first tiny-amount flow meter and a flushing organism at the output end of the first tiny-amount flow meter by a pipeline through the numerical control infusion pump. Flushing discharging liquor flows into the input end of a second tiny-amount flow meter and discharged out from the output end of the second tiny-amount flow meter. The signal output ends of the first tiny-amount flow meter and the second tiny-amount flow meter are respectively connected with the signal input end of the data collection and A/D module, and the signal input end of the data collection and A/D module are connected with a universal serial bus (USB) port of the microprocessor through data lines. The real-time monitoring device has the advantages of being simple in structure, convenient to operate, capable of effectively detecting flow value of the flushing liquor flowing into a human body and discharged out the human body in real time and capable of sending alarm under abnormal conditions, thereby reminding a surgery doctor of adopting necessary measures and further avoiding surgical risk.
Description
Technical field
The utility model relates to the real-time monitoring device of washing fluid inflow, discharge in a kind of endoscopic surgery, belongs to medical surgery room monitoring equipment technical field.
Background technology
When implementing,, need to use special-purpose cleaning fluid that operative site is washed for obtaining visual effect and removing operation residue clearly such as endoscopic surgeries such as bladder, uterus, prostates.At this moment, if cleaning fluid fails in time to excrete and get into the human recycle system, will cause serious consequence and jeopardize patient health.Therefore, if can when this type of is performed the operation, monitor in real time with the washing fluid flow of discharging human body,, can avoid the generation of above-mentioned adverse consequences in case generation is alarm unusually to getting into human body.And inflow, the discharge of washing fluid rely on empiric observation to obtain basically in the operation at present, in case surgical procedure is complicated, can not accomplish timely observation, might cause malpractice to take place.The utility model technology adopts a kind of flow monitoring, alarm technique; It can detect in real time effectively and get into human body and the washing fluid flow value of discharging human body; And can when abnormal conditions take place, report to the police, thereby point out operative doctor to take the necessary measures, and then avoid above-mentioned operation risk.
The utility model content
The utility model technology discloses that washing fluid in a kind of endoscopic surgery flows into, the real-time monitoring device of discharge, it can overcome effectively because of in the resident body of washing fluid, get into the operation risk that the circulation system causes.
The real-time monitoring device of washing fluid inflow, discharge in a kind of endoscopic surgery; Form by numerical control infusion pump, small quantity flowmeter, data acquisition and A/D module and microprocessor; It is characterized in that: washing fluid flows into the input end of small quantity flowmeter one through the numerical control infusion pump through pipeline; The output terminal of small quantity flowmeter one gets into the Human body washing tissue, and the flushing efflux flow is gone into the input end of small quantity flowmeter two, is discharged by the output terminal of small quantity flowmeter two; The signal output part of small quantity flowmeter one and small quantity flowmeter two is connected with the signal input part of data acquisition and A/D module respectively, and the signal output part of data acquisition and A/D module is connected with the USB port of computing machine through data line.
The measurement range of described small quantity flowmeter is 2.1-90L/h.
Two small quantity flowmeters are monitored with the washing fluid flow of discharging human body getting into human body respectively in real time; The simulating signal that records is transferred to computing machine after data acquisition and A/D resume module; After by special-purpose monitoring of software data being handled again; Export real-time washing fluid instantaneous delivery, integrated flux, discharge liquid integrated flux and integrated flux difference, and the warning that overflows is provided, so that operative doctor is in time grasped situation, makes correct adjustment, guaranteed operation safety.Wherein, the model of two small quantity flowmeters is NU.ER.T.-1.1, and measurement range is 2.1-90L/h; The model of data acquisition and A/D module is AMUSB-9101.
The utility model is simple in structure, easy to operate, can detect in real time effectively to get into human body and the washing fluid flow value of discharging human body, and can when abnormal conditions take place, report to the police, thereby point out operative doctor to take the necessary measures, and then avoid operation risk.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1. numerical control infusion pump, 2. the small quantity flowmeter one, and 3. the small quantity flowmeter two, 4. data acquisition and A/D module, 5. microprocessor, 6. reservoir.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is specified, but present embodiment is not limited to the utility model, similar Design of every employing the utility model and similar variation all should be listed the protection domain of the utility model in.
As shown in Figure 1; The real-time monitoring device of washing fluid inflow, discharge in a kind of endoscopic surgery; Form by numerical control infusion pump 1, small quantity flowmeter 1, small quantity flowmeter 23, data acquisition and A/D module 4 and microprocessor 5; Washing fluid in the reservoir 6 is through the input end of pipeline through numerical control infusion pump 1 inflow small quantity flowmeter one, and the washing fluid of the output terminal of small quantity flowmeter one gets into the Human body washing tissue, and the flushing efflux flow is gone into the input end of small quantity flowmeter 23; Output terminal by small quantity flowmeter 23 is discharged, and gets into another reservoir 6; The signal output part of small quantity flowmeter 1 and small quantity flowmeter 23 is connected with the signal input part of data acquisition and A/D module 4 respectively, and the signal output part of data acquisition and A/D module 4 is connected through the USB port of data line with microprocessor 5.The measurement range of small quantity flowmeter one and tiny flow quantity meter two is 2.1-90L/h.So far the installation of promptly accomplishing the utility model connects.
Behind energized, unlatching dedicated test software; This monitoring device just gets into duty; Show real-time washing fluid instantaneous delivery, integrated flux, discharge liquid integrated flux and integrated flux difference on the microprocessor screen; And when the integrated flux difference surpasses the preset warning value, send alarm.
Claims (2)
- In the endoscopic surgery washing fluid flow into, the real-time monitoring device of discharge; Form by numerical control infusion pump, small quantity flowmeter, data acquisition and A/D module and microprocessor; It is characterized in that: washing fluid flows into the input end of small quantity flowmeter one through the numerical control infusion pump through pipeline; The output terminal washed tissue of small quantity flowmeter one, the flushing efflux flow is gone into the input end of small quantity flowmeter two, is discharged by the output terminal of small quantity flowmeter two; The signal output part of small quantity flowmeter one and small quantity flowmeter two is connected with the signal input part of data acquisition and A/D module respectively, and the signal output part of data acquisition and A/D module is connected with the USB port of microprocessor through data line.
- 2. the real-time monitoring device of washing fluid inflow, discharge in a kind of endoscopic surgery according to claim 1, it is characterized in that: the measurement range of small quantity flowmeter is 2.1-90L/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202538650U CN202158884U (en) | 2011-07-18 | 2011-07-18 | Real-time monitoring device of inflow and outflow quantity of flushing liquor in endoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202538650U CN202158884U (en) | 2011-07-18 | 2011-07-18 | Real-time monitoring device of inflow and outflow quantity of flushing liquor in endoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158884U true CN202158884U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202538650U Expired - Fee Related CN202158884U (en) | 2011-07-18 | 2011-07-18 | Real-time monitoring device of inflow and outflow quantity of flushing liquor in endoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166434A (en) * | 2018-09-17 | 2019-01-08 | 茹晚霞 | A kind of tube sealing flushing teaching simulating device and its detection method with detection function |
| CN114642776A (en) * | 2022-03-21 | 2022-06-21 | 安徽医科大学第二附属医院 | Intelligent flushing and low negative pressure drainage device for medical three-cavity drainage tube |
-
2011
- 2011-07-18 CN CN2011202538650U patent/CN202158884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166434A (en) * | 2018-09-17 | 2019-01-08 | 茹晚霞 | A kind of tube sealing flushing teaching simulating device and its detection method with detection function |
| CN114642776A (en) * | 2022-03-21 | 2022-06-21 | 安徽医科大学第二附属医院 | Intelligent flushing and low negative pressure drainage device for medical three-cavity drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20120718 |