CN107497004A - A kind of intelligent drainage of cerebrospinal fluid control and identification alarm system - Google Patents
A kind of intelligent drainage of cerebrospinal fluid control and identification alarm system Download PDFInfo
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- CN107497004A CN107497004A CN201710935985.0A CN201710935985A CN107497004A CN 107497004 A CN107497004 A CN 107497004A CN 201710935985 A CN201710935985 A CN 201710935985A CN 107497004 A CN107497004 A CN 107497004A
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- 210000001175 cerebrospinal fluid Anatomy 0.000 title claims abstract description 50
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Classifications
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- A61M1/0023—
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
- A61M1/732—Visual indicating means for vacuum pressure
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
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- A—HUMAN NECESSITIES
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- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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- A61M2205/60—General characteristics of the apparatus with identification means
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Abstract
A kind of intelligent drainage of cerebrospinal fluid control and identification alarm system, mainly by microsystem（1）, volume control device（2）, infrared drop counting sensor（3）, color set sensor（4）, pressure sensor（5）, communication module（6）, human-computer interaction interface（7）, rfid device（13）Composition；The present invention can be according to patient individual difference or clinical needs, mass rate of emission, the drainage flow in the unit interval, drainage interval time and the drainage pressure of autonomous setting cerebrospinal fluid, the discharge of cerebrospinal fluid constant speed, quantitative discharge, regular discharge and personalized setting pressure discharge are realized, while color sets sensor in drainage process（4）It was found that there is energy timely early warning during color reaction in cerebrospinal fluid.
Description
Technical field
The present invention relates to a kind of intelligent drainage of cerebrospinal fluid control and identification alarm system, belong to the medical treatment that medical institutions use
Apparatus.
Background technology
Postoperative cerebrospinal external drainage refers to drainage tube inserting the ventricles of the brain or waist canalis spinalis（Lumbar catheter）It is interior, continue cerebrospinal fluid
Draw, one can reduce intracranial pressure effect, and two can promote inflammatory cerebrospinal fluid to discharge, and reach cleaning cerebrospinal fluid, co-treatment ventriculitis
Disease acts on.Leakage of cerebrospinal has to strictly control drainage flow, avoids drainage flow is excessive from further aggravating low intracranial pressure symptom, or even go out
The severe complications such as existing extradural hemorrhage, hernia cerebri, jeopardize the life of patient.Current clinically generally use negative pressure drainage ball/bottle
As the device of external ventricle drainage, drainage liquid container with a scale is connected in end, draining on liquid container has containing mark, people
Work observes drainage flow, and using the on or off of vessel clamp manual control drainage channel.The defects of this drainage way is：Can not be certainly
The daily drainage flow of dynamic control, medical worker need to check and measure repeatedly, and labor intensity is big.The external ventricle drainage in clinic
Not only there is the control of daily drainage total amount（General daily not more than 365ml）, and to have the control of drainage speed,
General flow velocity should be controlled in 2-3 drops, per hour 10-15ml or so.If only the daily drainage total amount of control, but in the unit interval
Interior flow velocity is too fast or drainage flow is excessive can similarly cause the clinical risks such as low intracranial pressure, extradural hemorrhage, and CN103990188A is carried
Go out and drainage flow is controlled by way of preset pressure, but can not solve the control problem of drainage flow；CN106963998A is then
It using ball float connection circuit automatic ration control mode drainage, but can not realize that drain time and drainage speed etc. control, still deposit
In larger shortcoming and risk.
The content of the invention
The present invention proposes a kind of intelligent drainage of cerebrospinal fluid control and identification alarm system, mainly by microsystem, flow control
Device processed, infrared drop counting sensor, pressure sensor, Tansducer For Color Distiguishing, communication module, human-computer interaction interface, radio frequency are known
Other device composition, special-purpose assorted drainage line are the components of the present invention.Wherein：
Described microsystem carries out intelligent control and management to whole system, and detection signal is handled, general to use
SCM system.
Described volume control device works with microsystem UNICOM, for controlling drawing in drainage speed and unit interval
Flow；Volume control device not only can control flow rate of liquid by adjusting the size of drainage line internal path, while can be with
Control piper it is opened and closed, blinded off a line after realizing timing open drainage or quantitative drainage；Volume control device can
Using peristaltic pump, magnetic valve etc., the modes such as motor driving turbine/worm screw can also be used to realize.Preferable scheme is to use
For finger-like peristaltic pump as power source, finger-like peristaltic pump is by motor driven cam axle, makes sliding block according to certain order and fortune
Dynamic rule pumps, and extrudes conduction hose successively as ripple, the speed for setting the liquid in conduction hose to
Lower flowing.
Described infrared drop counting sensor works with microsystem UNICOM, for monitoring the flow velocity of cerebrospinal fluid in drainage line
（Drop number per minute）.Liquid drop sensor is mainly made up of a pair of infrared transmitting tubes and reception pipe, by by transmitting tube and reception
Pipe is arranged on the relative position in drainage line periphery, and when there is infrared ray to be projected from transmitting tube, reception pipe can be red because receiving
Outer light and produce electric signal；When there is drop to fall by between transmitting tube and reception pipe, because infrared penetration drop can be led
Light intensity attenuation is caused to fall a part, therefore, now the electric signal of infrared receiving tube can change, and amplify via signal, AD conversion
The product that number and volume are dripped by microsystem afterwards converts, and calculates the flow velocity and flow of the cerebrospinal fluid of patient.Concrete scheme is,
A flow measurement window is provided with supporting drainage line, sets flow to control dress in the top position of flow measurement window
Put, flow measurement window periphery sets an infrared drop counting sensor；According to the time of default or action, microsystem hair
When going out drainage line opening instruction, the flow velocity that volume control device provides according to microsystem is slowly opened, and cerebrospinal fluid slowly drips
Fall, infrared drop counting sensor starts the amount of droplets in the unit of account time, and photosignal is sent into microsystem and calculated
And read drainage of cerebrospinal fluid speed and the drainage flow in the unit interval.
Described Tansducer For Color Distiguishing works with microsystem UNICOM, for monitoring the color change of cerebrospinal fluid.Color
Identification sensor is arranged at the periphery of transparent drainage line, the color of dynamic monitoring draining fluids and with microsystem built in face
Color parameter is compared, once color is presented in detection senses cerebrospinal fluid color, microsystem sends sound/light/electricity warning information, prompts
Patient may intracranial hemorrhage.
Described pressure sensor works with microsystem UNICOM, for measuring the pressure of supporting drainage line different parts
Value.Pressure sensor can set 1-2, be separately positioned on the upstream position or downstream position of volume control device；It is arranged on
The pressure sensor of volume control device upstream position is used for dynamic monitoring patient's intracranial pressure, is arranged under volume control device
Swim the pressure in the pressure sensor dynamic monitoring conduction hose or drainage liquid container of position；Pressure sensor can be arranged on
In PCB, special extension pipeline is set to be connected with drainage line by the monitoring window of pressure sensor；It will can also press
Force snesor is arranged in drainage line, and pressure sensor and microsystem UNICOM are worked by conducting wire.Preferred scheme is,
1 pressure sensor is set, and pressure sensor is arranged at drainage-fluid container inner wall, pressure sensor can dynamic monitoring draw
Pressure change in flow liquid container, according to clinic needs and negative pressure control valve cooperating, realize that negative pressure drainage or normal pressure draw
The dynamic monitoring and control of stream or Positve pressure.Negative pressure control valve can be used and controlled to adjust manually, can also use electronics
Automate coordinated signals；When negative pressure control valve uses Electric automatic control, negative pressure control valve and microsystem UNICOM are worked, it is micro-
Machine system automatically adjusts the path size of negative pressure control valve, realizes drainage line according to the dynamic monitor result of pressure sensor
Interior dynamic pressure control.
Described communication module works with microsystem UNICOM, and the transmission for monitoring with control information exports.Communicate mould
Block is unlimited using wire communication and wireless communication mode, it is preferred to employ 2.4G or 5G Wifi communication modules, with medical care work
Make the medical information management system stood（HIS etc.）Information exchange is carried out, patient's information dynamic is uploaded into managing medical information
In system.
Described human-computer interaction interface includes display screen, control interface etc., and major function includes monitoring information/warning letter
Display reading, function setting and the operational control of breath.Control interface is provided with including but not limited to flow control, flow control, drawn
Flow time setting, drainage pressure sets four function keys.Wherein flow control key is used for the mass rate of emission for setting cerebrospinal fluid, typically
Be controlled using metering " drop number/minute ", avoid mass rate of emission it is too fast cause amount of bleeding increase caused by encephalic instantaneous loss of pressure,
Hernia cerebri equivalent risk；Flow operating key is used for the drainage flow for setting cerebrospinal fluid in the unit interval, is typically made with metering " ml/hour "
For measurement unit, for example set this discharge one hour, 15 milliliters of drainage flow；Time setting key is used to set drainage line opening
The interval time of drainage, typically using minute as measurement unit, for example drained at interval of 120 minutes timing open pipelines；
To the drainage pressure value applied in drainage line when drainage pressure set key is used to set drainage, can be set as according to clinic needs
Negative pressure drainage value or normal pressure drainage or Positve pressure value.It is further illustrated, it is assumed that the flow measurement window of drainage line
The droplet size of drippage is 0.1ml/ drops, and doctor's advice drained once for every 2 hours, each drainage flow 15ml（The patient drains daily
Overall control is in 180ml）, drainage speed 5 drip/minute；After being set according to doctor's advice operation corresponding function key, microsystem
Volume control device is instructed to open work, drainage line is slowly open and automatically controls drainage speed in 10 drops/minute, infrared
Drop counting sensor starts synchronous measurement, after drainage flow reaches 15ml（Take around 30 minutes）, microsystem instruction flow control
Device closes drainage line, and this drainage terminates；After 90 minutes, microsystem instruction volume control device is again turned on work at interval
Make, automatically begin to second of drainage, so repeatedly.If operation inadequate drainage under normal pressure drainage state above, can start
Negative pressure drainage pattern, specific practice are operation drainage pressure set keys, observe the dynamic monitoring pressure value of pressure sensor, pass through
Drainage pressure in negative pressure control valve adjustment drainage line, drainage pressure is set as -5KPa, is switched to tiny structure drainage mould
Formula.In order to avoid drainage line blocks, using the drainage pressure value in pressure sensor dynamic monitoring drainage liquid container, coordinate negative
The Electric automatic control of pressure control valve, the present invention can also realize relative constancy value negative pressure drainage.Specific practice is：Drain pressure
Key assignments negative pressure drainage value is set, and linkage work is automated with negative pressure control valve, when pressure sensor monitoring to drainage-fluid holds
During the negative pressure value decay of setting in device, negative pressure control valve tunes up the negative pressure output of negative pressure source automatically, when pressure sensor monitoring arrives
When draining the negative pressure value increase of setting in liquid container, then the negative pressure output of negative pressure source is reduced automatically, make to set in drainage liquid container
Negative pressure value ensure dynamic stability, realize that the negative pressure value of relative constancy is drained, ensure the unimpeded of drainage line.
Heating is the common complication of drainage of cerebrospinal fluid patient, carries out the continuous prison of body temperature dynamic to patient in drainage process
Survey is necessary nursing items.Therefore, the present invention is additionally provided with a body-temperature monitoring device, and body-temperature monitoring device is by TEMP
Device, conducting wire, signal processing circuit, quick interface composition, body-temperature monitoring device work with microsystem UNICOM, the continuous prison of dynamic
Survey patient temperature and simultaneously show body temperature information and read, during patient temperature exception, microsystem sends information warning.
Described rfid device works with microsystem UNICOM, for patient identity identification, bed number identification and
The identification and management of special-purpose assorted drainage line.Rfid device uses RFID identifiers（Also Reader is turned into）, using outer
Hang hand-held identifier mode or by identifier built-in arrangement in main frame of the present invention, identified for identification, bed number
When, as long as RFID identifiers alignment patients wrist is identified into electronic tag（Tag）Or bed number identification electronic tag is read in advance
Deposit information, you can realize the information binding between present device and bed number, patient, and will drain and guard by communication module
Information is sent to the medical information management system at medical and nursing work station with bed number/or patient information binding.Rfid device is used
When the identification and management of special-purpose assorted drainage line, outside the outer packing of special-purpose assorted drainage line or product any part
Week sets an electronic tag（Tag）, it is effective that the interior write-in of product electronic tag includes but is not limited to manufacturing enterprise's information, registration certificate
Phase, keeping life, product use time（Replacement cycle）Deng main information；In clinical practice, medical personnel pass through radio frequency
After identification device reads information in product electronic tag, microsystem intervention product identification and management are automatic to judge that product is
It is no legal and before the deadline, at the same when product use timing, provided automatically when reaching the product regulation replacement cycle
Change information warning.Be further illustrated, it is assumed that the term of validity of the supporting drainage line used on October 20th, 2017 to,
Replacement of products period defining is 7 days, after rfid device reads information in supporting drainage line product electronic tag, microcomputer
System judges whether product fails automatically（More than the term of validity）；If supporting drainage line product failure, microsystem is to responding
Show information；If supporting drainage line product is in the period of use, microsystem begins to use state timing, when supporting drainage
When pipeline product usage time will reach replacing construction, microsystem provides the prompting letter for changing supporting drainage line product
Breath, and the prompt message and the binding of bed number/or patient information are sent to by the medical of medical and nursing work station by communication module and believed
Management system is ceased, substantially increases the management efficiency of supporting medicine equipment consumptive material.
Supporting drainage line is the matching used component of the present invention, belongs to disposable medical instrument, supporting drainage line master
Will be by transit joint, conduction hose, flow measurement window, drainage liquid container, electronic tag（Tag）Composition.Transit joint is used for
Switching is connected with the drainage tube tail end of indwelling in the ventricles of the brain, PVC, PP Polymer material injection molded, generally taper can be used
Joint or two pass joints；Conduction hose can be made of using soft materials such as medical PVC, silicon rubber；Flow measurement window position
Wherein one section in drainage line or a little on, flow measurement window is according to not luxuriant and rich with fragrance dropping funnel（Or Perfusion drip funnel）It is prepared by principle,
Specific practice is that center at the top of flow measurement window is provided with and can make the feed tube that cerebrospinal fluid vertically drips into drop, and flow is surveyed
The bottom for determining window is provided with drain pipe, and feed tube connects with top conduction hose, drain pipe connects with lower section conduction hose；Flow
Measure window is typically using the preferable medical macromolecular materials injection moldings of transparency such as PC, AS, generally pylindrical, rectangle
Etc. transparent cavity body body.Flow measurement window is fixed on position corresponding to infrared drop counting sensor using limit method, and makes red
To the drop of feed tube, infrared drop counting sensor drips number to the cerebrospinal fluid flowed through to be counted for outer drop counting sensor energy accurate scanning
Amount, single-chip microcomputer progress data processing is uploaded to after obtaining liquid droplet counting information, reads the flow velocity and flow of cerebrospinal fluid；Drainage-fluid holds
Device is located at the end of drainage line, and for the collection of cerebrospinal fluid, drainage liquid container is provided with cerebrospinal fluid floss hole, and drainage liquid container is adopted
Shaped with medical macromolecular materials, can typically use volume 500-1000ml blowing bottle.Electronic tag（Tag）It is arranged at and matches somebody with somebody
Cover outer packing or the product any part periphery of drainage line.
It is an advantage of the invention that：The present invention can independently set cerebrospinal fluid according to patient individual difference or clinical needs
Mass rate of emission, the drainage flow in the unit interval, drainage interval time and drainage pressure, realize the discharge of cerebrospinal fluid constant speed, quantify
Discharge, regular discharge and personalized setting pressure discharge, avoid encephalic decompression caused by moment quick drainage, encephalic closure
Surface of a wound cracking, the hidden danger such as increase, hernia cerebri of intracranialing hemorrhage.It is anti-to find that color occurs in cerebrospinal fluid for Tansducer For Color Distiguishing in drainage process
At once, the timely early warning of energy, prompt medical personnel to intervene ahead of time, reduce hidden danger for nursing safety.The present invention is provided with radio frequency identification simultaneously
Device, the fast of drainage monitoring-information and patient information is realized by recognizing bed electronic tag/or patient identity electronic tag
Speed binding, communication module are sent to the medical treatment at medical and nursing work station by draining after monitoring-information is bound with bed number/or patient information
Information management system；Rfid device is additionally operable to the identification and management of supporting drainage line on this basis simultaneously, and radio frequency is known
After other device reads information in supporting drainage line product electronic tag, microsystem judges whether product fails automatically, and
The replacement of products time is prompted in time using replacement cycle and actual use duration according to product.The present invention not only greatly strengthen brain
The security of spinal fluid drainage, has been greatly reduced the working strength of nursing, has improved hospital informatioization management efficiency.
Brief description of the drawings
Fig. 1 is the present invention with schematic diagram is applied in combination with circuits.
Fig. 2 operation principle schematic diagrams of the present invention
Shown in figure：Microsystem（1）, volume control device（2）, infrared drop counting sensor（3）, pressure sensor（4）, color
Identification sensor（5）, communication module（6）, transit joint（7）, conduction hose（8）, flow measurement window（9）, drainage liquid container
（10）, negative pressure control valve（11）, apparatus for testing body temperature（12）, rfid device（13）.
Embodiment
The present invention is specifically described with reference to the accompanying drawings and examples.
Embodiment 1：The preparation of the present invention
As shown in Fig. 2 according to universal electric product processes prepared by each part into PCB and paster, each part is respectively：Microcomputer
System（1）Using single-chip microcomputer, model STC89C52, the place of production：STC Corporation；Volume control device（2）Using accurate peristaltic pump, type
Number BT100-2J, the place of production：Baoding Lange；Infrared drop counting sensor（3）Raster is made using one group of infrared tube；Pressure passes
Sensor（4）Using model GZP6847 micropressure sensors, range -100KPa ~ 100KPa, the place of production：Without tin core sense intelligence；Color is known
Individual sensor（5）Using model TCS3200d, the place of production：The abundant member in Shenzhen；Communication module（6）Using WiFi module, model
QCA9377, the place of production：Qualcomm；Rfid device（13）Using RFID card reading modules, model M5-EA-TH-00, the place of production：
Shenzhen Lycra；Display module uses 5 cun of LCDs；Attention device uses conventional buzzer；Four functional key are adopted
With general button-shaped electronic button, outside medical PP materials；Memory module uses conventional storage chip, Samsung HY27US08561A
（32M）.
Above-mentioned drawings and Examples are merely illustrative of the technical solution of the present invention and unrestricted, although with reference to preferred embodiment
The present invention is described in detail, it will be understood by those within the art that, technical scheme can be entered
Row modification or equivalent substitution, without departing from the objective and scope of technical solution of the present invention, it all should cover the power in the present invention
Among sharp claimed range.Protection scope of the present invention is not limited in any way.
Claims (11)
1. a kind of intelligent drainage of cerebrospinal fluid control and identification alarm system, mainly by microsystem（1）, volume control device（2）、
Infrared drop counting sensor（3）, color set sensor（4）, pressure sensor（5）, communication module（6）, human-computer interaction interface
（7）, rfid device（13）Composition, wherein described volume control device（2）With microsystem（1）UNICOM works, and is used for
Control drainage speed and the drainage flow in the unit interval, described infrared drop counting sensor（3）With microsystem（1）UNICOM's work
Make, for monitoring the flow velocity of cerebrospinal fluid in drainage line, described color sets sensor（4）With microsystem（1）UNICOM's work
Make, for monitoring the color change of cerebrospinal fluid, described pressure sensor（5）With microsystem（1）UNICOM works, for measuring
The pressure value of supporting drainage line different parts, described communication module（6）With microsystem（1）UNICOM, for monitoring and controlling
The transmission output of information processed；Described rfid device（13）With microsystem（1）UNICOM works, and knows for patient identity
Not, bed number identification and the identification and management of special-purpose assorted drainage line；A kind of intelligent drainage of cerebrospinal fluid control is warned with identification
Show system, it is characterised in that：The present invention can be according to patient individual difference or clinical needs, the autonomous discharge speed for setting cerebrospinal fluid
Degree, the drainage flow in the unit interval, drainage interval time and drainage pressure, realize that the constant speed of cerebrospinal fluid is discharged, quantitatively discharge,
Regular discharge and personalized setting pressure discharge, while color sets sensor in drainage process（4）It was found that cerebrospinal fluid occurs
Color can timely early warning when reacting.
2. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：
A flow measurement window is provided with supporting drainage line（9）, in flow measurement window（9）Top position set flow control
Device processed（2）, flow measurement window（9）Periphery sets an infrared drop counting sensor（3）；According to the time of default or dynamic
Make, microsystem（1）When sending drainage line opening instruction, volume control device（2）According to microsystem（1）The flow velocity provided
Slowly open, cerebrospinal fluid slowly drips, infrared drop counting sensor（3）Start the amount of droplets in the unit of account time, and by light
Electric signal is sent to microsystem（1）Calculate and read drainage of cerebrospinal fluid speed and the drainage flow in the unit interval.
3. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：Face
Color sets sensor（4）The periphery of transparent drainage line is arranged at, once color, microcomputer is presented in detection senses cerebrospinal fluid color
System（1）Sound/light/electricity warning information is sent, prompts patient to intracranial hemorrhage.
4. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：Pressure
Force snesor（5）1-2 are set, is separately positioned on volume control device（2）Upstream position or downstream position, be arranged on flow
Control device（2）The pressure sensor of upstream position（5）For dynamic monitoring patient's intracranial pressure, volume control device is arranged on
（2）The pressure sensor of downstream position（5）Dynamic monitoring conduction hose（8）Or drainage liquid container（10）Interior pressure.
5. a kind of intelligent drainage of cerebrospinal fluid control according to claim 4 and identification alarm system, are further characterized in that：It is excellent
Selecting scheme is, sets 1 pressure sensor（5）, and by pressure sensor（5）It is arranged at drainage liquid container（10）Inwall, pressure
Sensor（5）Being capable of dynamic monitoring drainage liquid container（10）Interior pressure change, according to clinic needs and negative pressure control valve（11）
Cooperating, realize negative pressure drainage or normal pressure drainage or the dynamic monitoring and control of Positve pressure.
6. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：Control
Interface processed is provided with including but not limited to flow control, flow control, drainage time setting, drainage pressure and sets four function keys,
Wherein flow control key is used to setting the mass rate of emission of cerebrospinal fluid, and flow operating key is used to set drawing for cerebrospinal fluid in the unit interval
Flow, time setting key are used for the interval time for setting drainage line open drainage, and drainage pressure set key, which is used to set, to be drained
When to the drainage pressure value that applies in drainage line.
7. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：Profit
Use pressure sensor（5）Dynamic monitoring drains liquid container（10）Interior drainage pressure value, coordinate negative pressure control valve（11）Electronics
Automatically control, the present invention can also realize relative constancy value negative pressure drainage, and specific practice is：Drain pressure and key assignments negative pressure is set
Drainage value, and and negative pressure control valve（11）Linkage work is automated, works as pressure sensor（5）Monitor to drain liquid container（10）It is interior
During the negative pressure value decay of setting, negative pressure control valve（11）The automatic negative pressure output for tuning up negative pressure source, works as pressure sensor（5）Monitoring
To drainage liquid container（10）During the negative pressure value increase of interior setting, then the negative pressure output of negative pressure source is reduced automatically, makes drainage liquid container
（10）The negative pressure value of interior setting ensures dynamic stability, realizes that the negative pressure value of relative constancy is drained.
8. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：This
Invention is additionally provided with a body-temperature monitoring device（12）, body-temperature monitoring device（12）With microsystem（1）UNICOM works, and dynamic is continuous
Monitor patient temperature and simultaneously show body temperature information and read, during patient temperature exception, microsystem（1）Send information warning.
9. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：Match somebody with somebody
Set drainage line is the matching used component of the present invention, and supporting drainage line is mainly by transit joint（7）, conduction hose（8）, stream
Measure measure window（9）, drainage liquid container（10）, electronic tag composition.
10. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：
The present invention is provided with rfid device（13）, drainage is realized by recognizing bed electronic tag/or patient identity electronic tag
The quick binding of monitoring-information and patient information, communication module（6）Drainage monitoring-information is bound with bed number/or patient information
The medical information management system at medical and nursing work station is sent to afterwards.
11. a kind of intelligent drainage of cerebrospinal fluid control according to claim 1 and identification alarm system, are further characterized in that：
Rfid device（13）It is additionally operable to the identification and management of supporting drainage line, rfid device（13）By supporting drainage line
After information is read in product electronic tag, microsystem（1）It is automatic to judge whether product fails and all using changing according to product
Phase prompts the replacement of products time in time with actual use duration.
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| CN201710935985.0A CN107497004A (en) | 2017-10-10 | 2017-10-10 | A kind of intelligent drainage of cerebrospinal fluid control and identification alarm system |
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| CN111714708A (en) * | 2020-01-16 | 2020-09-29 | 上海理工大学 | Ventricular drainage speed measurement and anti-drop alarm system |
| CN111544668A (en) * | 2020-04-22 | 2020-08-18 | 胡靓 | Multi-parameter thyroid postoperative drainage information active monitoring system based on Internet of things technology |
| CN114053489A (en) * | 2020-07-31 | 2022-02-18 | 西伯股份有限公司 | Drainage bag management system and drainage bag thereof |
| CN113975480A (en) * | 2021-10-29 | 2022-01-28 | 首都医科大学宣武医院 | Drainage control method and device |
| CN113975480B (en) * | 2021-10-29 | 2024-05-24 | 首都医科大学宣武医院 | Drainage control method and device |
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Application publication date: 20171222 |