CN207384557U - A kind of transfusion system - Google Patents
A kind of transfusion system Download PDFInfo
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- CN207384557U CN207384557U CN201720317870.0U CN201720317870U CN207384557U CN 207384557 U CN207384557 U CN 207384557U CN 201720317870 U CN201720317870 U CN 201720317870U CN 207384557 U CN207384557 U CN 207384557U
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Abstract
The utility model provides a kind of transfusion system, including：Monitoring infusion terminal and infusion device；Infusion device includes：Electronic carrier board, infusion support, infusion bottle, woven hose, syringe needle；Woven hose is equipped with drop pot, and liquid level detector drips fast detector；Microcontroller receives the liquid level information of liquid level detector sensing and the drop speed of the fast detector detection of drop, and the drop speed of liquid level information and detection is sent to monitoring infusion terminal；Monitoring host computer receives the liquid level information of microcontroller transmission and the drop speed of detection, and liquid level information and the drop of detection speed are included monitoring for monitoring personnel on monitoring display screen.Transfusion system can detect liquid level and liquid speed, when liquid speed is too fast or slower, can automatically adjust liquid speed and reach set-point in real time by setting liquid level detector and the fast detector of drop in drop pot.When drip there is no liquid in pot when, medical staff's dressing and automatic liquid-stopping can be reminded.Mitigate the mental burden of patient and family numbers of patients, be conducive to the rehabilitation of patient.
Description
Technical field
The utility model is related to fluid delivery apparatus field more particularly to a kind of transfusion systems.
Background technology
In daily life, people inevitably carry out clinical transfusion treatment on account of illness.And it is generally required in infusion process
Patient's dose that either the families of patients moment is watched attentively in infusion bottle is in order to avoid delay dressing or cause transfusion line blood coagulation or even sky
Cause gas embolism in gas intravasation, and moment concern infusion bottle dose can then consume patient and its family members and medical treatment and nursing people
The great effort of member, makes patient cannot get good rest, is unfavorable for patients ' recovery, at the same to family numbers of patients and medical staff with
Carry out mental burden.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is that, a kind of intelligent transfusion system is provided
System, including：Monitoring infusion terminal and it is multiple with monitoring infusion terminal into the infusion device of row data communication；
Infusion device includes：Electronic carrier board, infusion support, the infusion bottle being hung in an inverted manner on infusion support, infusion
The liquid outlet of bottle is inserted in woven hose inside infusion bottle equipped with one end, and the other end of woven hose is equipped with syringe needle；Woven hose is equipped with drop
Pot；It is hollow structure inside drop pot, drop pot is equipped with upper inlet and lower liquid outlet, and upper inlet is defeated with close infusion bottle one side
Liquid pipe connects, and lower liquid outlet is connected with the woven hose close to syringe needle one side；Electronic carrier board is equipped with microcontroller；
Under transfusion state, drop pot is equipped with a cavity close to upper inlet position, and drop pot is equipped with liquid close to lower liquid outlet
Take up area；The liquid that liquid inside infusion bottle instills drop pot along the upper inlet of woven hose from drop pot is taken up in area；
Liquid, which takes up, is equipped with liquid level detector in area；The fast detector of drop is equipped in the empty cavity position of drop pot；
Liquid level detector and the fast detector of drop are connected respectively with microcontroller, and liquid level detector drips pot inner liquid medicine for detecting
Liquid level, when the liquid liquid level in drop pot reaches the position of liquid level detector detection, the liquid in liquid level detector sensing drop pot
Liquid level, and the liquid level information of sensing is sent to microcontroller；
The fast detector of drop instills the drop speed in drop pot for detection liquid in real time from upper inlet, and the drop speed of detection is sent out
It send to microcontroller；
Microcontroller is used to receive the liquid level information of liquid level detector sensing and the drop speed of the fast detector detection of drop, and by liquid
Position information and the drop speed of detection are sent to monitoring infusion terminal；
Monitoring infusion terminal includes：Monitoring host computer and the monitoring display screen being connected with monitoring host computer；
Monitoring host computer receives the liquid level information of microcontroller transmission and the drop speed of detection, and liquid level information and the drop of detection is fast
It is shown on monitoring display screen and is monitored for monitoring personnel.
Preferably, infusion support includes：Cross bar, supporting rod and pedestal；
One end of supporting rod is connected with cross bar, and the other end is connected with pedestal；
Cross bar is equipped with hook, and pulley is connected on hook；Connecting rope, one end of connecting rope and infusion are wound on pulley
Bottle is fixedly connected, and the other end of connecting rope is connected with servomotor；
Electronic carrier board is additionally provided with Serve Motor Control circuit；
Servomotor is connected by Serve Motor Control circuit with microcontroller, and microcontroller is additionally operable to receive the fast detector inspection of drop
Survey drop speed, when detection drop speed exceed preset value when, microcontroller by control Serve Motor Control circuit control servomotor,
Infusion bottle is made to decline drop speed to slow down, and drips speed when reaching preset value, microcontroller control servomotor is out of service；
When detection drop speed be less than preset value when, microcontroller by control Serve Motor Control circuit control servomotor,
Infusion bottle is made to rise drop speed to accelerate, and drips speed when reaching preset value, microcontroller control servomotor is out of service.
Preferably, infusion device further includes：Drop control mechanism；
Drop control mechanism includes：Housing, enclosure interior are equipped with fixed body, and fixed body is internally provided with micromachine, miniature
The output shaft of motor is connected by retarder with cam mechanism；
Housing top wall woven hose import, shell bottom wall are exported equipped with woven hose, between woven hose import and woven hose outlet
Equipped with infusion tube passage；The side wall of infusion tube passage is equipped with an opening；
Cam mechanism is equipped with sequentially connected big cam, linkage section and small cam；Big cam is equipped with connecting shaft hole, connecting shaft hole
Equipped with keyway, connecting shaft hole passes through connecting shaft and the output axis connection of retarder and micromachine；Key is mounted on keyway；Small cam
The position of setting is corresponding with the position of woven hose channel side wall opening；Cam mechanism makes small convex under the driving of micromachine
The opening taken turns in woven hose channel side wall moves.
Preferably, electronic carrier board is additionally provided with radio frequency identification module and wireless communication module；
Radio frequency identification module and wireless communication module are connected respectively with microcontroller, and radio frequency identification module is used to read patient's
Electronic medical records make medical staff obtain the infusion bottle number of patient；Wireless communication module is used to that microcontroller to be made to carry out with monitoring host computer
Wireless data communication.
Preferably, monitoring host computer includes：Infusion device coding module pulls out pin indicating module, dressing indicating module, date mould
Block, time module；
Infusion device coding module is used to encode current each infusion device；
Monitoring display screen is equipped with multiple infusion device viewing areas, date viewing area, time showing area；
Each infusion device viewing area, which is equipped with, pulls out pin indicator light, dressing indicator light, infusion device number display lamp；
Pull out pin indicating module for receive microcontroller transmission pull out pin signal and this pulls out infusion device corresponding to pin signal
Coding, and opened in the infusion device viewing area and pull out pin indicator light and infusion device number display lamp；
Dressing indicating module is used to receive the infusion device corresponding to the dressing signal and the dressing signal of microcontroller transmission
Coding, and open dressing indicator light and infusion device number display lamp in the infusion device viewing area；
Date module shows for getting Date in date viewing area；
Time module shows for obtaining current time in time showing area.
Preferably, liquid level detector uses infrared circuit；
Infrared circuit includes：First resistor R1, second resistance R2 slide variable resistance R3, infrared induction module U1, amplifier
Device U2；
First resistor R1 first ends, second resistance R2 first ends, tetra- feet of transport and placing device U2 connect power supply, first resistor R1 respectively
Second end is connected with infrared induction module U1 No.1 feet, No. bis- foot ground connection of infrared induction module U1, infrared induction module U1 tri-
Foot, second resistance R2 second ends, No. bis- feet of transport and placing device U2 connect simultaneously, No. tetra- foot ground connection of infrared induction module U1, transport and placing device U2
No. three feet connect the sliding end for sliding variable resistance R3, slide variable resistance the first termination powers of R3, slide variable resistance R3 second ends ground connection, transport and placing device
No. five foot ground connection of U2, transport and placing device U2 No.1 feet connect microcontroller.
Preferably, Serve Motor Control circuit includes：Motor drive module U3, the first capacitance C1, the second capacitance C2, the 3rd
The capacitance diode of C3, the 4th capacitance C4, first D1, the second diode D2, the 3rd diode D3, the 4th diode D4, the five or two
Pole pipe D5, the 6th diode D6, the 7th diode D7, the 8th diode D8；
No. nine feet of motor drive module U3 connect power supply, the first capacitance C1 first ends, and the second capacitance C2 first ends connect electricity respectively
Source, the first capacitance C1 second ends, the second capacitance C2 second ends are grounded respectively, No. tetra- feet of motor drive module U3, the first diode
D1 first ends, the second diode D2 first ends, the 3rd diode D3 first ends, the 4th diode D4 first ends, the 3rd capacitance C3
First end, the 4th capacitance C4 first ends, the 3rd capacitance C3 second ends, the 4th capacitance C4 second ends are grounded respectively；
First diode D1 second ends, No. bis- feet of motor drive module U3, the 5th diode D5 first ends, servomotor
One end connects simultaneously, the second diode D2 second ends, No. tri- feet of motor drive module U3, the 6th diode D6 first ends, servo
Motor second end connects simultaneously, and the 3rd diode D3 second ends are connected with the 7th diode D7 first ends, the 4th diode D4
Two ends are connected with the 8th diode D8 first ends, the 5th diode D5 second ends, the 6th diode D6 second ends, the 7th diode
D7 second ends, the 8th diode D8 second ends, motor drive module U3 No.1 feet, 15 feet are grounded simultaneously.
Preferably, further include：For making the prompting bracelet that patient wears；
Electronic carrier board is additionally provided with alarm reminder；
Prompting bracelet and alarm reminder are connected respectively with microcontroller, and bracelet and alarm reminder is prompted to be respectively used to when drop
When liquid liquid level in pot reaches the position of liquid level detector detection, the liquid level information of sensing is sent to monolithic by liquid level detector
Machine, microcontroller control prompting bracelet send vibration prompt, and alarm reminder sends alarm.
Preferably, enclosure interior is additionally provided with woven hose and is held in place inductor, woven hose relaxation inductor in place；
Surface of shell is equipped with woven hose relaxation control switch, woven hose clamping control switch, and motor stops control switch；
Electronic carrier board is additionally provided with the micromachine control circuit being connected with micromachine；
Woven hose relaxation control switch, woven hose clamping control switch, motor stop control switch, micromachine control electricity
Road, woven hose are held in place inductor, and inductor is connected respectively with microcontroller in place for woven hose relaxation,
Woven hose is held in place inductor and stretches into the position in infusion tube passage from the opening for sensing small cam,
When cam mechanism sensing woven hose is held in place inductor, woven hose is held in place inductor and sends sensing letter to microcontroller
Number；
Inductor is used to sense position of the small cam outside opening stretching infusion tube passage in place for woven hose relaxation,
When cam mechanism sensing woven hose relaxation inductor in place, inductor sends sensing letter to microcontroller in place for woven hose relaxation
Number；
Microcontroller is additionally operable to by micromachine control circuit micromachine be controlled to run, and is clamped to when receiving woven hose
Position inductor send inductive signal or receive woven hose relaxation in place inductor send inductive signal when, microcontroller control
Micromachine processed is out of service and controls switch for relaxing according to woven hose, woven hose clamping control switch, motor stopping
The control instruction control micromachine operation of control switch input.
As can be seen from the above technical solutions, the utility model has the following advantages：
Transfusion system can detect liquid level and liquid in real time by setting liquid level detector and the fast detector of drop in drop pot
Speed when liquid speed is too fast or slower, can automatically adjust liquid speed and reach set-point.When drip there is no liquid in pot when, doctor can be reminded
Shield personnel dressing and automatic liquid-stopping.Mitigate the mental burden of patient and family numbers of patients, patient is allowed sufficiently to rest, is conducive to disease
The rehabilitation of people.A set of reliable monitor system is provided for medical staff simultaneously, the degree of automation of monitoring can be greatly increased,
Mitigate the work load of medical staff.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for this field
For those of ordinary skill, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of transfusion system；
Fig. 2 is drop pot example structure schematic diagram；
Fig. 3 is the embodiment overall structure diagram of transfusion system；
Fig. 4 is drop control mechanism example structure schematic diagram；
Fig. 5 is monitoring display screen example structure schematic diagram；
Fig. 6 is the circuit diagram of infrared circuit；
Fig. 7 is the circuit diagram of Serve Motor Control circuit.
Specific embodiment
Purpose of utility model, feature, advantage to enable the utility model is more apparent and understandable, below will fortune
With specific embodiment and attached drawing, the technical solution of the utility model protection is clearly and completely described, it is clear that below
The described embodiments are only a part of the embodiments of the utility model, and not all embodiment.Based on the reality in this patent
Example is applied, all other embodiment that those of ordinary skill in the art are obtained without making creative work all belongs to
In the scope of this patent protection.
The present embodiment provides a kind of transfusion system, as shown in Figures 1 to 3, including：Monitoring infusion terminal and it is multiple with
Monitoring infusion terminal is into the infusion device of row data communication；
Monitoring infusion terminal is arranged in the Intensive Care Unit or clinic of medical staff.Infusion device is arranged on to patient
The transfusion zone of infusion.
Infusion device includes：Electronic carrier board 1, infusion support 2, the infusion bottle 3 being hung in an inverted manner on infusion support are defeated
The liquid outlet of liquid bottle 3 is inserted in woven hose 4 inside infusion bottle equipped with one end, and the other end of woven hose 4 is equipped with syringe needle 5；Woven hose 4
Equipped with drop pot 6；It drips and is equipped with upper inlet and lower liquid outlet, upper inlet and close infusion inside pot 6 for hollow structure, drop pot 6
The woven hose 4 of bottle one side connects, and lower liquid outlet is connected with the woven hose 4 close to 5 one side of syringe needle；Electronic carrier board 1 is equipped with microcontroller
7；
Under transfusion state, drop pot 6 is equipped with a cavity 61 close to upper inlet position, and drop pot 6 is equipped with close to lower liquid outlet
Liquid takes up area 62；The liquid that liquid inside infusion bottle 3 instills drop pot along the upper inlet of woven hose 4 from drop pot 6 takes up
In area 62；
Liquid, which takes up, is equipped with liquid level detector 8 in area 62；The fast detector 9 of drop is equipped in 61 position of cavity of drop pot；
Liquid level detector 8 and the fast detector 9 of drop are connected respectively with microcontroller 7, and liquid level detector 8 drips medicine in pot for detecting
The liquid level of liquid, when the liquid liquid level in drop pot 6 reaches the position of the detection of liquid level detector 8, the sensing drop pot 6 of liquid level detector 8
Interior liquid liquid level, and the liquid level information of sensing is sent to microcontroller 7；The fast detector 9 of drop for detect in real time liquid from
Inlet instills the drop speed in drop pot 6, and the drop speed of detection is sent to microcontroller 7；Microcontroller 7 is used to receive liquid level detector
The drop speed that the fast detector 9 of liquid level information and drop of 8 sensings detects, and the drop speed of liquid level information and detection is sent to infusion prison
Control terminal；
Monitoring infusion terminal includes：Monitoring host computer and the monitoring display screen being connected with monitoring host computer；Monitoring host computer receives
The liquid level information and the drop speed of detection that microcontroller 7 transmits, and liquid level information and the drop of detection speed are included on monitoring display screen
It is monitored for monitoring personnel.
In the present embodiment, infusion support 2 includes：Cross bar 11, supporting rod and pedestal 17；
One end of supporting rod is connected with cross bar 11, and the other end is connected with pedestal 17；
Cross bar 11 is equipped with hook 12, and pulley 13 is connected on hook 12；Connecting rope 14, connecting rope are wound on pulley 13
14 one end is fixedly connected with infusion bottle 3, and the other end of connecting rope 14 is connected with servomotor 15；
Electronic carrier board 1 is additionally provided with Serve Motor Control circuit 51；
Servomotor 15 is connected by Serve Motor Control circuit 51 with microcontroller 7, and microcontroller 7 is additionally operable to receive drop speed inspection
The drop speed that device 9 detects is surveyed, when the drop speed of detection exceeds preset value, microcontroller 7 is by controlling Serve Motor Control circuit 51 to control
Servomotor 15 processed makes infusion bottle decline drop speed and slows down, and drips speed when reaching preset value, and microcontroller 7 controls servomotor 15 to stop
Only run；When the drop speed of detection is less than preset value, microcontroller 7 is by controlling Serve Motor Control circuit 51 to control servomotor
15, infusion bottle 3 is made to rise drop speed and is accelerated, and speed is dripped when reaching preset value, microcontroller 7 controls servomotor out of service.
In the present embodiment, shown in Fig. 4, infusion device further includes：Drop control mechanism 20；
Drop control mechanism 20 includes：Housing 21, housing 21 are internally provided with fixed body 22, and fixed body 22 is internally provided with miniature
Motor 23, the output shaft of micromachine 23 are connected by retarder with cam mechanism；
21 roof woven hose import 24 of housing, shell bottom wall are equipped with woven hose outlet 25, woven hose import 24 and woven hose
Infusion tube passage 26 is equipped between outlet 25；The side wall of infusion tube passage 26 is equipped with an opening 27；
Cam mechanism is equipped with sequentially connected big cam 31, linkage section 32 and small cam 33；Big cam 31 is equipped with connecting shaft
Hole 34, connecting shaft hole 34 are equipped with keyway 35, and connecting shaft hole 34 passes through connecting shaft and the output axis connection of retarder and micromachine；Keyway
Key is mounted on 35；The position that small cam 33 is set is corresponding with the position of woven hose channel side wall opening 27；Cam mechanism exists
Under the driving of micromachine 23, small cam 33 is made to be moved at the opening 27 of woven hose channel side wall.
Specifically, woven hose is additionally provided with inside housing 21 is held in place inductor 29, woven hose relaxation inductor 28 in place；
21 surface of housing is equipped with woven hose relaxation control switch 36, and woven hose clamping control switch 37, motor stops control
Switch 38；
Electronic carrier board 1 is additionally provided with the micromachine control circuit 39 being connected with micromachine；
Woven hose relaxation control switch 36, woven hose clamping control switch 37, motor stops control switch 38, micromachine
Control circuit 39, woven hose are held in place inductor 29, and inductor 28 is connected respectively with microcontroller in place for woven hose relaxation,
Woven hose is held in place inductor 29 and the position in infusion tube passage is stretched into from the opening for sensing small cam
It puts, when cam mechanism sensing woven hose is held in place inductor, woven hose, which is held in place inductor and is sent to microcontroller, to be sensed
Signal；
Inductor 28 is used to sense position of the small cam outside opening stretching infusion tube passage in place for woven hose relaxation
It puts, when cam mechanism sensing woven hose relaxation inductor in place, inductor sends sensing to microcontroller in place for woven hose relaxation
Signal；Microcontroller 7 is additionally operable to by micromachine control circuit 39 micromachine be controlled to run, and is clamped to when receiving woven hose
Position inductor send inductive signal or receive woven hose relaxation in place inductor send inductive signal when, microcontroller control
Micromachine processed is out of service and controls switch for relaxing according to woven hose, woven hose clamping control switch, motor stopping
The control instruction control micromachine operation of control switch input.
In the present embodiment, electronic carrier board 1 is additionally provided with radio frequency identification module 52 and wireless communication module 53；Radio frequency identification module
52 and wireless communication module 53 be connected respectively with microcontroller 7, radio frequency identification module is used to read the electronic medical records of patient, makes medical care
Personnel obtain the infusion bottle number of patient；Wireless communication module is used to that microcontroller to be made to carry out wireless data communication with monitoring host computer.Nothing
Bluetooth communication, WIFI communications etc. may be employed in line communication module 53.8051 microcontrollers may be employed in the model of microcontroller.
In the present embodiment, as shown in figure 5, monitoring host computer includes：Infusion device coding module pulls out pin indicating module, dressing
Indicating module, date module, time module；
Infusion device coding module is used to encode current each infusion device；
Monitoring display screen is equipped with multiple infusion device viewing areas, date viewing area 44, time showing area 45；Each infusion dress
Put viewing area be equipped with pull out pin indicator light 42, dressing indicator light 43, infusion device number display lamp 41；Pin indicating module is pulled out for connecing
Receive that microcontroller 7 transmits pull out pin signal and this pulls out infusion device coding corresponding to pin signal, and in the infusion device viewing area
Pin indicator light and infusion device number display lamp are pulled out in unlatching；Dressing indicating module is used to receive the dressing signal of the transmission of microcontroller 7
And the infusion device coding corresponding to the dressing signal, and open dressing indicator light and infusion device in the infusion device viewing area
Number display lamp；Date module 44 is shown in date viewing area for getting Date；Time module is current for obtaining
Time, and shown in time showing area 45.
So medical staff's surveillance monitor display screen if dressing indicator light 43 is bright, reminds nurse's dressing.If pull out pin
Indicator light 42 is bright, then nurse is reminded to pull out pin.Date viewing area 44 and time showing area 4 have perpetual calendar and clock display, facilitate doctor
Protect personnel record's time and viewing time.
In the present embodiment, as shown in fig. 6, liquid level detector uses infrared circuit；Infrared circuit includes：First
Resistance R1, second resistance R2 slide variable resistance R3, infrared induction module U1, transport and placing device U2；
First resistor R1 first ends, second resistance R2 first ends, tetra- feet of transport and placing device U2 connect power supply, first resistor R1 respectively
Second end is connected with infrared induction module U1 No.1 feet, No. bis- foot ground connection of infrared induction module U1, infrared induction module U1 tri-
Foot, second resistance R2 second ends, No. bis- feet of transport and placing device U2 connect simultaneously, No. tetra- foot ground connection of infrared induction module U1, transport and placing device U2
No. three feet connect the sliding end for sliding variable resistance R3, slide variable resistance the first termination powers of R3, slide variable resistance R3 second ends ground connection, transport and placing device
No. five foot ground connection of U2, transport and placing device U2 No.1 feet connect microcontroller.
In the present embodiment, as shown in fig. 7, Serve Motor Control circuit includes：Motor drive module U3, the first capacitance C1,
The second capacitance diode of C2, the 3rd capacitance C3, the 4th capacitance C4, first D1, the second diode D2, the 3rd diode D3, the 4th
Diode D4, the 5th diode D5, the 6th diode D6, the 7th diode D7, the 8th diode D8；
No. nine feet of motor drive module U3 connect power supply, the first capacitance C1 first ends, and the second capacitance C2 first ends connect electricity respectively
Source, the first capacitance C1 second ends, the second capacitance C2 second ends are grounded respectively, No. tetra- feet of motor drive module U3, the first diode
D1 first ends, the second diode D2 first ends, the 3rd diode D3 first ends, the 4th diode D4 first ends, the 3rd capacitance C3
First end, the 4th capacitance C4 first ends, the 3rd capacitance C3 second ends, the 4th capacitance C4 second ends are grounded respectively；
First diode D1 second ends, No. bis- feet of motor drive module U3, the 5th diode D5 first ends, servomotor
One end connects simultaneously, the second diode D2 second ends, No. tri- feet of motor drive module U3, the 6th diode D6 first ends, servo
Motor second end connects simultaneously, and the 3rd diode D3 second ends are connected with the 7th diode D7 first ends, the 4th diode D4
Two ends are connected with the 8th diode D8 first ends, the 5th diode D5 second ends, the 6th diode D6 second ends, the 7th diode
D7 second ends, the 8th diode D8 second ends, motor drive module U3 No.1 feet, 15 feet are grounded simultaneously.
In the present embodiment, further include：For making the prompting bracelet 50 that patient wears；Electronic carrier board 1 is additionally provided with alarm
Device 54；Prompting bracelet 50 and alarm reminder 54 are connected respectively with microcontroller 7, and bracelet 50 and alarm reminder 54 is prompted to use respectively
When the position of liquid level detector detection is reached when the liquid liquid level in drop pot, liquid level detector sends the liquid level information of sensing
To microcontroller 7, the control prompting bracelet of microcontroller 7 sends vibration prompt, and alarm reminder sends alarm.
There is buzzer in alarm reminder 54, detecting that dripping pot inner liquid medicine reaches preset value alarm.Certain bee sometimes
The alarm song of ring device can influence other people and rest, therefore can set a toggle switch that it is controlled to be turned on or off, in addition
Can be by the way that bracelet 50 be prompted to prompt, avoiding, which influences other people, rests.
A kind of occupation mode of the present embodiment is that electronic carrier board is fixed near infusion device, can be hung by rope
It is set on cross bar, drop control mechanism can also be hung by rope on cross bar, wherein for the ease of fixation, controlled in drop
Mechanism is equipped with hanging ring 39.It thus is avoided that woven hose bears larger weight.
Electronic medical records brush is entered into radio frequency identification module before patient fluid infusion, microcontroller has a storage module, stored electrons case,
Microcontroller reads the bottle number for needing to infuse according to electronic medical records.The small cam of drop control mechanism stretches into woven hose from opening and leads to
In road, woven hose is clamped, liquid is made not flow.After starting infusion, medical staff can be relaxed by woven hose and control switch, control
It makes small cam to stretch out outside infusion tube passage, makes the liquid medicine flow in woven hose, infuse.When the liquid liquid level in drop pot reaches
During the position of liquid level detector detection, the liquid liquid level in liquid level detector sensing drop pot, and the liquid level information of sensing is sent
To microcontroller；Microcontroller controls micromachine to run by micromachine control circuit, makes small cam clamping woven hose, makes liquid
It does not flow.The dressing signal that microcontroller is transmitted to monitoring host computer transmission dressing signal, dressing indicating module reception microcontroller, and
Open dressing indicator light and infusion device number display lamp in the infusion device viewing area.Medical staff carries out dressing according to prompting.
After the completion of dressing, medical staff is relaxed by woven hose outside the small cam stretching infusion tube passage of control switch control, makes woven hose
Interior liquid medicine flow, infuses.
If infusion is completed, it is no longer necessary to change infusion bottle, then when the liquid liquid level in drop pot reaches liquid level detector detection
Position when, the liquid level information of sensing and is sent to microcontroller by the liquid liquid level in liquid level detector sensing drop pot；Microcontroller
By micromachine control circuit micromachine is controlled to run, make small cam clamping woven hose, liquid is made not flow.Microcontroller to
Monitoring host computer transmission pull out pin signal, pull out pin indicating module receive microcontroller transmission pull out pin signal and this is pulled out corresponding to pin signal
Infusion device encodes, and is opened in the infusion device viewing area and pull out pin indicator light and infusion device number display lamp.Medical staff
It is carried out pulling out pin according to prompting.
In infusion process, microcontroller receives the drop speed of the fast detector detection of drop, when the drop speed of detection exceeds preset value,
Microcontroller makes infusion bottle decline drop speed and slows down, and drip speed and reach pre- by the way that Serve Motor Control circuit is controlled to control servomotor
If during value, microcontroller control servomotor is out of service；When the drop speed of detection is less than preset value, microcontroller is by controlling servo
Circuit for controlling motor controls servomotor, and infusion bottle is made to rise drop speed and is accelerated, and drips speed when reaching preset value, and microcontroller control is watched
It is out of service to take motor.
The present apparatus can also connect mating prompting bracelet, and patient is reminded by way of vibrations, can make in sleep
Patient alleviates the pain of patient close to naturally waking up.
Data are obtained by reading electronic medical records, make to see a doctor process more hommization, an intelligence, so as to improve medical department
System makes patient have good infusion experience.Using liquid level detector and the fast detector of drop, liquid will not be had an impact.System
Energy automatic decision reminds medical staff to pull out pin or dressing, mitigates the nursing burden of medical staff.
System is waiting medical staff to come dressing or can be with automatic liquid-stopping during pulling out pin, this means that patient exists
The whole process of infusion treatment can sleep rest, without worrying liquid drop to the greatest extent.
System has prompting bracelet, while alarm reminder can close, and hommization carries by way of soft vibrations
Wake up patient, and cutting does not influence other people.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of transfusion system, which is characterized in that including：Monitoring infusion terminal and multiple and monitoring infusion terminal carry out
The infusion device of data communication；
Infusion device includes：Electronic carrier board, infusion support, the infusion bottle being hung in an inverted manner on infusion support, infusion bottle
Liquid outlet is inserted in woven hose inside infusion bottle equipped with one end, and the other end of woven hose is equipped with syringe needle；Woven hose is equipped with drop pot；Drop
It is hollow structure inside pot, drop pot is equipped with upper inlet and lower liquid outlet, upper inlet and the woven hose close to infusion bottle one side
Connection, lower liquid outlet are connected with the woven hose close to syringe needle one side；Electronic carrier board is equipped with microcontroller；
Under transfusion state, drop pot is equipped with a cavity close to upper inlet position, and drop pot takes up close to lower liquid outlet equipped with liquid
Area；The liquid that liquid inside infusion bottle instills drop pot along the upper inlet of woven hose from drop pot is taken up in area；
Liquid, which takes up, is equipped with liquid level detector in area；The fast detector of drop is equipped in the empty cavity position of drop pot；
Liquid level detector and the fast detector of drop are connected respectively with microcontroller, and liquid level detector drips the liquid of pot inner liquid medicine for detecting
Position, when the liquid liquid level in drop pot reaches the position of liquid level detector detection, the liquid liquid in liquid level detector sensing drop pot
Position, and the liquid level information of sensing is sent to microcontroller；
The fast detector of drop instills the drop speed in drop pot for detection liquid in real time from upper inlet, and the drop speed of detection is sent to
Microcontroller；
Microcontroller is used to receive the liquid level information of liquid level detector sensing and the drop speed of the fast detector detection of drop, and liquid level is believed
Breath and the drop speed of detection are sent to monitoring infusion terminal；
Monitoring infusion terminal includes：Monitoring host computer and the monitoring display screen being connected with monitoring host computer；
The drop speed that monitoring host computer receives the liquid level information of microcontroller transmission and detects, and liquid level information and the drop of detection speed are shown
It is monitored on monitoring display screen for monitoring personnel.
2. transfusion system according to claim 1, which is characterized in that
Infusion support includes：Cross bar, supporting rod and pedestal；
One end of supporting rod is connected with cross bar, and the other end is connected with pedestal；
Cross bar is equipped with hook, and pulley is connected on hook；Connecting rope is wound on pulley, one end and the infusion bottle of connecting rope are consolidated
Fixed connection, the other end of connecting rope are connected with servomotor；
Electronic carrier board is additionally provided with Serve Motor Control circuit；
Servomotor is connected by Serve Motor Control circuit with microcontroller, and microcontroller is additionally operable to receive the fast detector detection of drop
Drop speed, when the drop speed of detection exceeds preset value, microcontroller is made defeated by the way that Serve Motor Control circuit is controlled to control servomotor
Liquid bottle declines drop speed and slows down, and drips speed when reaching preset value, and microcontroller control servomotor is out of service；
When the drop speed of detection is less than preset value, microcontroller is made defeated by the way that Serve Motor Control circuit is controlled to control servomotor
Liquid bottle rises drop speed and accelerates, and drips speed when reaching preset value, and microcontroller control servomotor is out of service.
3. transfusion system according to claim 1, which is characterized in that
Infusion device further includes：Drop control mechanism；
Drop control mechanism includes：Housing, enclosure interior are equipped with fixed body, and fixed body is internally provided with micromachine, micromachine
Output shaft be connected by retarder with cam mechanism；
Housing top wall woven hose import, shell bottom wall are exported equipped with woven hose, are equipped between woven hose import and woven hose outlet
Infusion tube passage；The side wall of infusion tube passage is equipped with an opening；
Cam mechanism is equipped with sequentially connected big cam, linkage section and small cam；Big cam is equipped with connecting shaft hole, and connecting shaft hole is equipped with
Keyway, connecting shaft hole pass through connecting shaft and the output axis connection of retarder and micromachine；Key is mounted on keyway；Small cam is set
Position it is corresponding with the position of woven hose channel side wall opening；Cam mechanism makes small cam exist under the driving of micromachine
The opening movement of woven hose channel side wall.
4. transfusion system according to claim 1, which is characterized in that
Electronic carrier board is additionally provided with radio frequency identification module and wireless communication module；
Radio frequency identification module and wireless communication module are connected respectively with microcontroller, and radio frequency identification module is used to read the electronics of patient
Case makes medical staff obtain the infusion bottle number of patient；Wireless communication module is wireless for carrying out microcontroller and monitoring host computer
Data communication.
5. transfusion system according to claim 1, which is characterized in that
Monitoring host computer includes：Infusion device coding module pulls out pin indicating module, dressing indicating module, date module, time mould
Block；
Infusion device coding module is used to encode current each infusion device；
Monitoring display screen is equipped with multiple infusion device viewing areas, date viewing area, time showing area；
Each infusion device viewing area, which is equipped with, pulls out pin indicator light, dressing indicator light, infusion device number display lamp；
Pull out pin indicating module for receive microcontroller transmission pull out pin signal and this pull out corresponding to pin signal infusion device coding,
And it is opened in the infusion device viewing area and pulls out pin indicator light and infusion device number display lamp；
Dressing indicating module is used to receive the infusion device coding corresponding to the dressing signal and the dressing signal of microcontroller transmission,
And open dressing indicator light and infusion device number display lamp in the infusion device viewing area；
Date module shows for getting Date in date viewing area；
Time module shows for obtaining current time in time showing area.
6. transfusion system according to claim 1, which is characterized in that
Liquid level detector uses infrared circuit；
Infrared circuit includes：First resistor R1, second resistance R2 slide variable resistance R3, infrared induction module U1, transport and placing device
U2；
First resistor R1 first ends, second resistance R2 first ends, tetra- feet of transport and placing device U2 connect power supply, first resistor R1 second respectively
End is connected with infrared induction module U1 No.1 feet, No. bis- foot ground connection of infrared induction module U1, No. tri- feet of infrared induction module U1, the
Two resistance R2 second ends, No. bis- feet of transport and placing device U2 connect simultaneously, No. tetra- foot ground connection of infrared induction module U1, No. tri- feet of transport and placing device U2
The sliding end for sliding variable resistance R3 is connect, slides variable resistance the first termination powers of R3, slides variable resistance R3 second ends ground connection, transport and placing device U2 five
Foot is grounded, and transport and placing device U2 No.1 feet connect microcontroller.
7. transfusion system according to claim 2, which is characterized in that
Serve Motor Control circuit includes：Motor drive module U3, the first capacitance C1, the second capacitance C2, the 3rd capacitance C3, the 4th
Capacitance C4, the first diode D1, the second diode D2, the 3rd diode D3, the 4th diode D4, the 5th diode D5, the 6th
Diode D6, the 7th diode D7, the 8th diode D8；
No. nine feet of motor drive module U3 connect power supply, the first capacitance C1 first ends, and the second capacitance C2 first ends connect power supply respectively, the
One capacitance C1 second ends, the second capacitance C2 second ends are grounded respectively, No. tetra- feet of motor drive module U3, the first diode D1 first
End, the second diode D2 first ends, the 3rd diode D3 first ends, the 4th diode D4 first ends, the 3rd capacitance C3 first ends,
4th capacitance C4 first ends, the 3rd capacitance C3 second ends, the 4th capacitance C4 second ends are grounded respectively；
First diode D1 second ends, No. bis- feet of motor drive module U3, the 5th diode D5 first ends, servomotor first end
It connects simultaneously, the second diode D2 second ends, No. tri- feet of motor drive module U3, the 6th diode D6 first ends, servomotor
Second end connects simultaneously, and the 3rd diode D3 second ends are connected with the 7th diode D7 first ends, the 4th diode D4 second ends
It is connected with the 8th diode D8 first ends, the 5th diode D5 second ends, the 6th diode D6 second ends, the 7th diode D7
Two ends, the 8th diode D8 second ends, motor drive module U3 No.1 feet, 15 feet are grounded simultaneously.
8. transfusion system according to claim 1, which is characterized in that
It further includes：For making the prompting bracelet that patient wears；
Electronic carrier board is additionally provided with alarm reminder；
Prompting bracelet and alarm reminder are connected respectively with microcontroller, and bracelet and alarm reminder is prompted to be respectively used to when in drop pot
Liquid liquid level reach liquid level detector detection position when, the liquid level information of sensing is sent to microcontroller by liquid level detector,
Microcontroller control prompting bracelet sends vibration prompt, and alarm reminder sends alarm.
9. transfusion system according to claim 3, which is characterized in that
Enclosure interior is additionally provided with woven hose and is held in place inductor, woven hose relaxation inductor in place；
Surface of shell is equipped with woven hose relaxation control switch, woven hose clamping control switch, and motor stops control switch；
Electronic carrier board is additionally provided with the micromachine control circuit being connected with micromachine；
Woven hose relaxation control switch, woven hose clamp control switch, and motor stops control and switchs, micromachine control circuit,
Woven hose is held in place inductor, and inductor is connected respectively with microcontroller in place for woven hose relaxation,
Woven hose is held in place inductor and stretches into the position in infusion tube passage from the opening for sensing small cam, when convex
When wheel mechanism sensing woven hose is held in place inductor, woven hose is held in place inductor and sends inductive signal to microcontroller；
Inductor is used to sense position of the small cam outside opening stretching infusion tube passage in place for woven hose relaxation, when convex
Take turns mechanism sensing woven hose relaxation in place inductor when, woven hose relaxation in place inductor to microcontroller send inductive signal；
Microcontroller is additionally operable to by micromachine control circuit micromachine be controlled to run, and sense is held in place when receiving woven hose
When answering the inductive signal of device transmission or receiving the woven hose relaxation inductive signal that inductor is sent in place, microcontroller control is micro-
Type motor is out of service and controls switch for relaxing according to woven hose, woven hose clamping control switch, motor stopping control
The control instruction control micromachine operation of switch input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317870.0U CN207384557U (en) | 2017-03-29 | 2017-03-29 | A kind of transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317870.0U CN207384557U (en) | 2017-03-29 | 2017-03-29 | A kind of transfusion system |
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| Publication Number | Publication Date |
|---|---|
| CN207384557U true CN207384557U (en) | 2018-05-22 |
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ID=62401874
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|---|---|---|---|
| CN201720317870.0U Expired - Fee Related CN207384557U (en) | 2017-03-29 | 2017-03-29 | A kind of transfusion system |
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| CN (1) | CN207384557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955397A (en) * | 2017-03-29 | 2017-07-18 | 齐鲁工业大学 | A kind of transfusion system |
| KR102178071B1 (en) * | 2020-02-12 | 2020-11-13 | 주식회사 성공행 | Smart ringer remaining detector |
-
2017
- 2017-03-29 CN CN201720317870.0U patent/CN207384557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955397A (en) * | 2017-03-29 | 2017-07-18 | 齐鲁工业大学 | A kind of transfusion system |
| KR102178071B1 (en) * | 2020-02-12 | 2020-11-13 | 주식회사 성공행 | Smart ringer remaining detector |
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Granted publication date: 20180522 Termination date: 20210329 |