CN110215562A - A kind of long-range analgesia monitoring system - Google Patents
A kind of long-range analgesia monitoring system Download PDFInfo
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- CN110215562A CN110215562A CN201910450355.3A CN201910450355A CN110215562A CN 110215562 A CN110215562 A CN 110215562A CN 201910450355 A CN201910450355 A CN 201910450355A CN 110215562 A CN110215562 A CN 110215562A
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M2005/14264—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with means for compensating influence from the environment
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to Medical Devices monitoring technology fields, more particularly to a kind of long-range analgesia monitoring system, aim to solve the problem that controlled analgesia equipment can only carry out parameter setting on analgesia pump and realize treatment, to be unable to reach the problem of not only saving manpower but also capable of remotely controlling, technical points are pulse blood oxygen instrument；Analgesia pump；One control subsystem, control subsystem include digital sensor, for detecting real time environmental data arround patient；Executive item is set on analgesia pump, for accurately controlling the real time execution parameter of analgesia pump；Control terminal is communicated to connect with pulse blood oxygen instrument, digital sensor and executive item, by the real-time arteries and veins oxygen data of pulse blood oxygen instrument detection, digital sensor detection real time environmental data with corresponding target goals data compared with pair, and control executive item and act；Wherein, the target goals data include the object parameter data corresponding to each real time environmental data and the real-time arteries and veins oxygen data.
Description
Technical field
The present invention relates to Medical Devices monitoring technology fields, and in particular to a kind of long-range analgesia monitoring system.
Background technique
Analgesia pump is the Postoperative Analgesia After tool that department of anesthesia uses in recent years, it can make analgesic keep one in blood plasma
A concentration stable in time, and patient can be allowed voluntarily to press administration, rapid reinforcing effect, treatment more individuation.
Analgesia pump can help postoperative patient that pain is effectively relieved, but the pain degree for being different patient is different, state of an illness tool
There is individual difference, conditions of patients can also change with therapeutic process, rely solely on patient and independently use analgesia pump, according to list
The process that one long-range monitor mode completes a whole set of administration of anaesthesia is not able to satisfy Treatment need, and safety is poor, and patient uses
It experiences bad, and fully relies on medical staff's real-time monitoring conditions of patients, a large amount of manpowers can be wasted, aggravate the work of medical staff
Amount.Current existing controlled analgesia equipment can only carry out parameter setting on analgesia pump and realize treatment, and parameters setting process
It is comparatively laborious.When medical staff can not remotely control analgesia pump, and the state of an illness occurs abnormal in patient treatment procedure, patient
Oneself change treatment parameter is it is possible that danger will cause human resources if medical staff's real time remote controls analgesia pump
Waste, is unable to reach the effect not only having saved manpower but also capable of remotely having controlled in a word.
In conclusion needing to develop a kind of long-range analgesia monitoring system now.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming current controlled analgesia equipment that can only carry out on analgesia pump
Parameter setting realizes treatment, so that the defect not only saving manpower but also capable of remotely controlling is unable to reach, to provide a kind of long-range town
Pain monitoring system.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of long-range analgesia monitoring system, comprising:
Pulse blood oxygen instrument, for detecting the real-time arteries and veins oxygen data of patient；
Analgesia pump, the concentration for making antalgesic keep stable in blood samples of patients；
One control subsystem, the control subsystem include:
Digital sensor, for detecting real time environmental data arround patient；
Executive item is set on the analgesia pump, for accurately controlling the real time execution parameter of the analgesia pump；
Control terminal is communicated to connect with the pulse blood oxygen instrument, the digital sensor and executive item, by the pulse blood
Real-time arteries and veins oxygen data, real time environmental data and the corresponding target goals data of digital sensor detection of oxygen instrument detection
Compared to pair, and control the executive item movement；
Wherein, the target goals data include corresponding to each real time environmental data and the real-time arteries and veins oxygen data
Object parameter data.
Optionally, the real time environmental data include temperature data, barometric information, it is one or more in air quality data
Combination, the target goals data further include the mesh between the real-time arteries and veins oxygen data and at least one real time environmental data
Mark incidence relation.
Optionally, the executive item includes the motor being connected with the pump head of the analgesia pump, the power supply circuit of the motor
On be connected with frequency converter, the frequency converter is equipped with transducer control circuit and contact switch circuit, the Frequency Converter Control electricity
Road is controlled the starting of frequency converter by contact switch circuit, stopped.
Optionally, the transducer control circuit includes voltage input end, point operation control circuit, starting control circuit, stops
The normally closed point two of machine control circuit and third relay, the point operation control circuit and starting control circuit simultaneously connect rear and third
The normally closed point two of relay forms sequential circuit, and is parallel to the shutdown control circuit.
Optionally, the point operation control circuit includes the point driving switch and the first relay of concatenation.
Optionally, it is described starting control circuit include concatenation start switch with the second relay, it is described to start switch two
Hold and be connected to the opened point two of the second relay.
Optionally, the shutdown control circuit is concatenated by shutdown switch and third relay.
Optionally, the contact switch circuit includes the opened point one of the first relay and the opened point of the second relay
One, the opened point one of first relay and the opened point of the second relay connect the normally closed point one with third relay afterwards together
Concatenation.
Optionally, be additionally provided between the frequency converter and motor switching switch, the frequency converter and switching switch respectively with
Power supply connection, and transformation voltage-stablizer is equipped between power supply and frequency converter.
Optionally, the switching switch includes normally closed key, shift key and normally opened key, the output end company of normally closed key and frequency converter
It connects, shift key is connected to motor, and normally opened key connects to power supply.
Technical solution of the present invention has the advantages that
1. long-range analgesia monitoring system of the invention, first detects patient by pulse blood oxygen instrument, and by digitizing
Sensor detects patient environment, to obtain real-time arteries and veins oxygen data and real time environmental data and be transmitted to it together
Control terminal can exclude environmental factor to real-time to be judged by comparing the corresponding arteries and veins oxygen parameter of each environmental parameter selection
Then the influence of arteries and veins oxygen data controls executive item movement according to contrast judgement result, effectively improves infusion precision, guarantee to use
Safety.Meanwhile the workload of medical staff is both alleviated, the treatment mode to patient fluid's infusion can be also adjusted in real time,
The Operative risk for avoiding patient one self from being administered, intelligence degree are high.
2. long-range analgesia monitoring system of the invention, the presupposed information stored in the database of control terminal includes These parameters
Target data, wherein real time environmental data includes temperature data, barometric information, group one or more in air quality data
It closes, the digital sensor applied to includes temperature sensor, baroceptor, air quality sensor；In addition, control terminal
The target association relationship being also stored in database between shown real-time arteries and veins oxygen data and at least one real time environmental data, i.e.,
Corresponding target arteries and veins oxygen data within the scope of varying environment supplemental characteristic.Real-time arteries and veins oxygen may be influenced by digital sensor acquisition
One or more ambient parameter datas of data, and the corresponding target goals number under each environmental parameter of control terminal edit and storage
According to, make the real-time arteries and veins oxygen data detected under difficult environmental conditions there is corresponding target data to be compared, eliminate environment ginseng
The influence of several pairs of arteries and veins oxygen data, improves the accuracy of judgement.
3. long-range analgesia monitoring system of the invention, the setting of executive item comprising the electricity being connected with the pump head of analgesia pump
Machine is connected with frequency converter on the power supply circuit of motor, transducer control circuit and contact switch circuit is provided on frequency converter,
So that transducer control circuit is controlled the starting of frequency converter by contact switch circuit, stopped, so that control terminal believes control
Number it is transferred to frequency converter, can control the liquid infusion of analgesia pump, including increment mode and decline mode, under increasing mode, medicine
Liquid infusion velocity remains unchanged after being incremented to maximum threshold according to fixed rate, under decline mode, liquid infusion speed according to
Fixed rate pumps remain unchanged after minimizing threshold, that is, the pump head of analgesia pump is driven by motor, and complete liquid infusion movement, make
Precision reaches 0.1%.
4. long-range analgesia monitoring system of the invention, the setting of transducer control circuit, enable motor at the uniform velocity crawl, open
Dynamic, stopping, and transducer control circuit is also used to adjust output voltage, so as to adjust the output frequency of frequency converter, and then controls
Make the starting speed, the speed of service and stopping speed of the motor connecting with frequency converter.
5. long-range analgesia monitoring system of the invention connects point driving switch with the first relay, according to actual monitoring feelings
When condition needs crawl, it is closed point driving switch, therefore the first relay is attracted, and then control subsequent connected contact switch circuit,
Start frequency converter slowly at the uniform velocity and drives the same slowly evenly crawl starting of motor.
6. long-range analgesia monitoring system of the invention, will start switch and connects with the second relay, and starting switch two
The opened point two of the second relay is held and connects, when needing to start according to actual monitoring situation, closure is started switch, the second relay
It is attracted, then controls subsequent connected contact switch circuit, frequency converter starting equably increases output frequency, motor starts
Revolving speed is improved evenly.
7. long-range analgesia monitoring system of the invention connects shutdown switch with third relay, according to actual monitoring feelings
When condition needs to shut down, it is closed shutdown switch, subsequent connected contact switch circuit is then controlled, motor is made to start equably to reduce
Frequency is extremely shut down.
8. long-range analgesia monitoring system of the invention is only closed point driving switch, i.e. the opened point one of the first relay is closed,
The contact switch closing of circuit of controllable frequency converter；Only closure starts switch, i.e. the opened point one of the second relay is closed, controllably
The contact switch closing of circuit of frequency converter processed；When closure shutdown switch, the normally closed point one of third relay is disconnected, thus second after
The opened point one of electric appliance disconnects, and the contact switch circuit of frequency converter can control to disconnect.
9. long-range analgesia monitoring system of the invention, the setting switching switch between frequency converter and motor, even if frequency converter
It breaks down or overhauls, also can guarantee the normal operation of motor, and power grid is filtered the dash current for causing moment excessively high when moving and is passed through
Transformation stabilizer, can fuse its internal fuse, protect frequency converter and motor not damaged.
10. long-range analgesia monitoring system of the invention, when frequency converter works normally, electric current passes through normally closed key, shift key
It is connected with motor；When failure or maintenance, normally closed key and shift key are disconnected, and shift key and normally opened key connection, electric current pass through
Normally opened key, shift key and stirring motor are connected, shift key by with normally closed key or normally opened bonded logical, select different modes,
When frequency converter overhauls, the normal work of motor can be also maintained, it is simple, convenient, quick, effective.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the module diagram of the long-range analgesia monitoring system of one embodiment of the present invention；
Fig. 2 is the circuit diagram of executive item in the long-range analgesia monitoring system of one embodiment of the present invention；
Fig. 3 is that the transducer control circuit of executive item in the long-range analgesia monitoring system of one embodiment of the present invention is shown
It is intended to；
Fig. 4 is the contact switch circuit signal of executive item in the long-range analgesia monitoring system of one embodiment of the present invention
Figure.
Description of symbols:
11, pulse blood oxygen instrument；12, analgesia pump；13, digital sensor；14, executive item；141, motor；142, frequency conversion
Device；2, control terminal；3, transducer control circuit；31, voltage input end；32, point operation control circuit；33, start control circuit；
34, shutdown control circuit；4, contact switch circuit；5, switching switch；51, normally closed key；52, shift key；53, normally opened key；61,
One relay；611, the opened point one of the first relay；62, the second relay；621, the opened point one of the second relay；622,
The opened point two of second relay；63, third relay；631, the normally closed point one of third relay；632, third relay
Normally closed point two；71, point driving switch；72, it starts switch；73, shutdown switch；8, transformation voltage-stablizer；10, power supply.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of long-range analgesia monitoring system, as shown in Figure 1, including pulse blood oxygen instrument 11, analgesia pump 12 and a control subsystem
System, wherein pulse blood oxygen instrument 11 is used to detect the real-time arteries and veins oxygen data of patient, and analgesia pump 12 is for making antalgesic in blood samples of patients
It is middle to keep stable concentration.But due to the real-time arteries and veins oxygen data that pulse blood oxygen instrument 11 measures can be by temperature, air pressure, air quality
Deng other environmental parameters influence and generate variation, will lead to and generate deviation between the detected value of detection and actual value, and then give
Analgesia pump 12 is adjusted in instructing for making mistake, it is difficult to which the precision for guaranteeing single infusion is influenced using safe and using effect.
Therefore, further, control subsystem includes several digital sensors 13, is used to detect real time environment number arround patient
According to；Executive item 14 on analgesia pump 12 is set, is used to accurately control the real time execution parameter of analgesia pump 12；With pulse blood oxygen
The control terminal 2 that instrument 11, digital sensor 13 and executive item 14 communicate to connect, the real-time arteries and veins for detecting pulse blood oxygen instrument 11
The real time environmental data that oxygen data, digital sensor 13 detect controls execution compared with corresponding target goals data pair
Part 14 acts.Wherein, the target goals data include corresponding to each real time environmental data and the real-time arteries and veins oxygen data
Object parameter data.Specifically, patient is detected by pulse blood oxygen instrument 11 first, and is suffered from by 13 Duis of digital sensor
Person's ambient enviroment detects, to obtain real-time arteries and veins oxygen data and real time environmental data and it be transmitted to control terminal 2 together, from
And judged by comparing the corresponding arteries and veins oxygen parameter of each environmental parameter selection, environmental factor can be excluded to real-time arteries and veins oxygen data
It influences, the movement of executive item 14 is then controlled according to contrast judgement result, infusion precision is effectively improved, guarantees the safety used
Property.Meanwhile the workload of medical staff is both alleviated, the treatment mode to patient fluid's infusion can be also adjusted in real time, avoid disease
The Operative risk of people's self administration, intelligence degree are high.
As shown in Figure 1, the presupposed information stored in the database of control terminal 2 includes These parameters target data, wherein
In this of the invention embodiment, real time environmental data includes temperature data, barometric information, one or more in air quality data
Combination, the digital sensor 13 applied to include temperature sensor, baroceptor, air quality sensor；In addition, control
The target association being also stored between shown real-time arteries and veins oxygen data and at least one real time environmental data in the database at end 2 closes
System, i.e., corresponding target arteries and veins oxygen data within the scope of varying environment supplemental characteristic.Being acquired by digital sensor 13 may influence
One or more ambient parameter datas of real-time arteries and veins oxygen data, and refer to accordingly under each environmental parameter of 2 edit and storage of control terminal
Target data is marked, makes the real-time arteries and veins oxygen data detected under difficult environmental conditions have corresponding target data to be compared, disappears
Influence except environmental parameter to arteries and veins oxygen data improves the accuracy of judgement.In addition, the database of control terminal 2 is also stored with each number
The normal operating parameters of each component in the id information and calibration data of word sensor 13, and this long-range analgesia monitoring system
And/or working life information.
As depicted in figs. 1 and 2, executive item 14 includes the motor 141 being connected with the pump head of analgesia pump 12, in motor 141
It is connected with frequency converter 142 on power supply circuit, transducer control circuit 3 and contact switch circuit 4 are provided on frequency converter 142, is made
It obtains transducer control circuit 3 to control the starting of frequency converter 142 by contact switch circuit 4, stop, thus 2 control of control terminal
Signal processed is transferred to frequency converter 142, can control the liquid infusion of analgesia pump 12, including increment mode and decline mode, increasing
Under mode, liquid infusion speed remains unchanged after being incremented to maximum threshold according to fixed rate, under decline mode, liquid infusion
Speed remains unchanged after minimizing threshold according to fixed rate pumps, i.e., the pump head of analgesia pump 12 is driven by motor 141, completes medicine
The movement of liquid infusion, makes precision reach 0.1%.
As shown in Figures 2 and 3, transducer control circuit 3 includes voltage input end 31, point operation control circuit 32, starting control
The normally closed point 2 632 of circuit 33 processed, shutdown control circuit 34 and third relay, point operation control circuit 32 and starting control electricity
Road 33 simultaneously connects and forms sequential circuit with the normally closed point 2 632 of third relay afterwards, and shutdown control circuit 34 is parallel to, so that electric
Machine 141 can at the uniform velocity crawl, starting, stopping, and transducer control circuit 3 is also used to adjust output voltage, so as to adjust frequency conversion
The output frequency of device 142, and then control the starting speed, the speed of service and stopping speed of the motor 141 connecting with frequency converter 142
Degree.
As shown in Figures 2 and 3, point operation control circuit 32 includes the point driving switch 71 and the first relay 61 of concatenation, starting
Control circuit 33 includes that concatenation starts switch 72 and second relay 62, starts switch 72 both ends and is connected to the second relay
Opened point 2 622, shutdown control circuit 34 are concatenated by shutdown switch 73 and third relay 63, in above-mentioned control circuit
Relay is increased, to enhance the output power of its control circuit, and then passes through switch control frequency converter 142.
As shown in Figure 2 and Figure 4, contact switch circuit 4 includes the opened point 1 and the second relay of the first relay
Opened point 1, the opened point 1 of first relay and the opened point 1 of the second relay simultaneously connect rear and third
The normally closed point 1 of relay concatenates.Because being to disconnect when the opened point no power of relay, after energization, two contacts are just
Closure；It is closure when its normally closed no power, after energization, two contacts are just disconnected, so transducer control circuit 3 passes through contact
Switching circuit 4 can control the start and stop of frequency converter 142.
As shown in Fig. 2, being additionally provided with switching switch 5 between frequency converter 142 and motor 141, break down in frequency converter 142
Or when maintenance, it also can guarantee the normal operation of motor 141, remain suitable revolving speed.In this embodiment of the invention, power supply
10 are chosen for three-phase input power supply, and frequency converter 142 and switching switch 5 are connected with three-phase input power supply respectively, and defeated in three-phase
Enter setting transformation voltage-stablizer 8 between power supply and frequency converter 142, is the stability being connect in order to ensure frequency converter 142 with motor 141
And safety, when power grid filter is dynamic, the dash current for causing moment excessively high passes through transformation voltage-stablizer 8, the transformation that can fuse voltage-stablizer 8
Internal fuse, to protect frequency converter 142, motor 141 not damaged.
As shown in Fig. 2, switching switch 5 includes normally closed key 51, shift key 52 and normally opened key 53, normally closed key 51 and frequency converter
142 output end connection, shift key 52 are connect with motor 141, and normally opened key 53 is connect with three-phase input power supply.In frequency converter 142
When normal work, electric current is connected by normally closed key 51, shift key 52 and motor 141；When frequency converter 142 breaks down or overhauls
When, normally closed key 51 is disconnected with shift key 52, and shift key 52 connect with normally opened key 53, electric current pass through normally opened key 53, shift key 52 and
Motor 141 is connected, and so that motor 141 is operated normally at any time is not influenced by frequency converter 142.
The working principle of this long-range analgesia monitoring system: patient is detected by pulse blood oxygen instrument 11 first, and by counting
Word sensor 13 detects patient environment, with obtain real-time arteries and veins oxygen data and real time environmental data and by it together
It is transmitted to control terminal 2, to be judged by comparing the corresponding arteries and veins oxygen parameter of each environmental parameter selection, environmental factor can be excluded
Then influence to real-time arteries and veins oxygen data controls the movement of executive item 14 according to contrast judgement result；
Control signal is transferred to frequency converter 142 by control terminal 2, and the current signal that conversion generates is transferred to frequency converter control
Circuit 3 processed is closed point driving switch 71 when needing crawl, then the opened point one of the first relay according to the current value of setting
611 are attracted, so that contact switch circuit 4 is closed, frequency converter 142 slowly at the uniform velocity starts, i.e. the point of motor 141 therewith slowly at the uniform velocity
Dynamic starting；
When needing to start, closure starts switch 72, and the opened point 1 of the second relay is attracted, so that contact switch is electric
Road 4 is closed, and frequency converter 142 starts, and gradually equably increases output frequency, and the beginning of motor 141 equably improves revolving speed；
Shutdown switch 73 is closed when needing to stop, the normally closed point 1 of third relay disconnects, and the second relay 62 loses
Electrically disconnected, the opened point 1 of the second relay disconnects, so that contact switch circuit 4 disconnects, then motor 141 start according to
The deceleration time of setting equably reduces frequency to shutdown.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of long-range analgesia monitoring system characterized by comprising
Pulse blood oxygen instrument (11), for detecting the real-time arteries and veins oxygen data of patient；
Analgesia pump (12), the concentration for making antalgesic keep stable in blood samples of patients；
One control subsystem, the control subsystem include:
Digital sensor (13), for detecting real time environmental data arround patient；
Executive item (14) is set on the analgesia pump (12), and the real time execution for accurately controlling the analgesia pump (12) is joined
Number；
Control terminal (2) is communicated to connect with the pulse blood oxygen instrument (11), the digital sensor (13) and executive item (14),
By the real-time arteries and veins oxygen data of the pulse blood oxygen instrument (11) detection, the real time environmental data of the digital sensor (13) detection
Compared with corresponding target goals data pair, and control the executive item (14) movement；
Wherein, the target goals data include the target corresponding to each real time environmental data and the real-time arteries and veins oxygen data
Supplemental characteristic.
2. a kind of long-range analgesia monitoring system according to claim 1, which is characterized in that the real time environmental data includes
Temperature data, barometric information, combination one or more in air quality data, the target goals data further include the reality
Target association relationship between clock pulse oxygen data and at least one real time environmental data.
3. a kind of long-range analgesia monitoring system according to claim 1, which is characterized in that the executive item (14) include with
The pump head of the analgesia pump (12) connected motor (141) is connected with frequency converter on the power supply circuit of the motor (141)
(142), the frequency converter (142) is equipped with transducer control circuit (3) and contact switch circuit (4), the Frequency Converter Control
Circuit (3) is controlled the starting of frequency converter (142) by contact switch circuit (4), stopped.
4. a kind of long-range analgesia monitoring system according to claim 3, which is characterized in that the transducer control circuit
(3) include voltage input end (31), point operation control circuit (32), starting control circuit (33), shutdown control circuit (34) and
The normally closed point two (632) of third relay, the point operation control circuit (32) and starting control circuit (33) simultaneously connect rear and third
The normally closed point two (632) of relay forms sequential circuit, and is parallel to the shutdown control circuit (34).
5. a kind of long-range analgesia monitoring system according to claim 4, which is characterized in that the point operation control circuit (32)
Point driving switch (71) and the first relay (61) including concatenation.
6. a kind of long-range analgesia monitoring system according to claim 5, which is characterized in that the starting control circuit (33)
(72) and the second relay (62) are started switch including concatenation, it is described to start switch (72) both ends and be connected to the second relay
Opened point two (622).
7. a kind of long-range analgesia monitoring system according to claim 6, which is characterized in that the shutdown control circuit (34)
It is concatenated by shutdown switch (73) and third relay (63).
8. a kind of long-range analgesia monitoring system according to claim 7, which is characterized in that the contact switch circuit (4)
The opened point one (621) of opened point one (611) and the second relay including the first relay, first relay it is normally opened
It puts the opened point one (621) of one (611) and the second relay and connects and concatenated afterwards with the normally closed point one (631) of third relay.
9. a kind of long-range analgesia monitoring system according to claim 3, which is characterized in that the frequency converter (142) and electricity
Switching switch (5) is additionally provided between machine (141), the frequency converter (142) and switching switch (5) are connect with power supply (10) respectively,
And transformation voltage-stablizer (8) are equipped between power supply (10) and frequency converter (142).
10. a kind of long-range analgesia monitoring system according to claim 9, which is characterized in that the switching switchs (5) and includes
Normally closed key (51), shift key (52) and normally opened key (53), normally closed key (51) connect with the output end of frequency converter (142), shift key
(52) it is connect with motor (141), normally opened key (53) connect with power supply (10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910450355.3A CN110215562B (en) | 2019-05-27 | 2019-05-27 | Remote analgesia monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910450355.3A CN110215562B (en) | 2019-05-27 | 2019-05-27 | Remote analgesia monitoring system |
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| CN110215562A true CN110215562A (en) | 2019-09-10 |
| CN110215562B CN110215562B (en) | 2021-08-06 |
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| CN201910450355.3A Expired - Fee Related CN110215562B (en) | 2019-05-27 | 2019-05-27 | Remote analgesia monitoring system |
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Cited By (1)
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| CN111249567A (en) * | 2020-01-20 | 2020-06-09 | 苏州麦德迅医疗科技有限公司 | Wireless analgesia pump system |
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| CN110215562B (en) | 2021-08-06 |
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