CN104997602A - Multifunctional neurology-used transfusion nursing device - Google Patents
Multifunctional neurology-used transfusion nursing device Download PDFInfo
- Publication number
- CN104997602A CN104997602A CN201510474589.3A CN201510474589A CN104997602A CN 104997602 A CN104997602 A CN 104997602A CN 201510474589 A CN201510474589 A CN 201510474589A CN 104997602 A CN104997602 A CN 104997602A
- Authority
- CN
- China
- Prior art keywords
- resistance
- voltage
- module
- circuit
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a multifunctional neurology-used transfusion nursing device. The right side if a nursing bed is provided with a main guard rail, and the inner side of the main guard rail is provided with a transfusion device; the lower end of the nursing bed is provided with a lifter, the middle part of the nursing bed is provided with a discharge tube, the lower end of the discharge tube is provided with a urine and excrement collection box, and the urine and excrement collection box is communicated with the bed surface of the nursing bed via the discharge tube; two sides of the nursing bed are provided with side guard rails, the inner side of the side guard rail is provided with massage balls, the left side of the nursing bed is provided with a supporting rod, the upper end of the supporting rod is provided with a hook, the lower end of the nursing bed is provided with a storage box, and a handle is arranged on the storage box. According to the multifunctional neurology-used transfusion nursing device, the functions are complete, the use is convenient, labor and time are saved when pathological diagnosis and analysis are carried out on a patient, the operation is scientific, convenient, safe, high-efficiency, intelligent and accurate, the transfusion process is detected, an alarm is given after transfusion is completed, and a doctor and the patient are timely reminded to replace a medicine bottle or close a transfusion device.
Description
Technical field
The invention belongs to technical field of medical instruments, particularly relate to a kind of Multifunctional nerve internal medicine transfusion nursing device.
Background technology
At present, along with improving constantly of living standard, the life-span of people is also improving constantly, aging populations also gets more and more, provide convenience to give the life of the old men or patient treatment, various functional drip stand is constantly released, transfusion tuck is necessary treatment, traditional infusion method is that handle is contained in bottle or transfusion bag interruption liquid is suspended on eminence, the effect of gravity is utilized to make liquid flow into intravenous by infusion rubber tubing, the size of flow is by the clip be placed on leather hose to carry out manual adjustment, and the index of adjustment is the speed seen in dropper.But existing Multifunctional nerve internal medicine transfusion nursing device also exists function singleness, and intelligence degree is low, and manufacturing cost is high, and service life is short, operation nursing is inconvenient, unsafe problem.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of Multifunctional nerve internal medicine transfusion nursing device, function singleness is there is to solve existing Multifunctional nerve internal medicine transfusion nursing device, intelligence degree is low, manufacturing cost is high, service life is short, and operation nursing is inconvenient, unsafe problem.
This Multifunctional nerve internal medicine transfusion nursing device comprises: main guardrail, battery, infusion set, lifter, motor, delivery pipe, just liquid collecting box, nursing bed, handle;
The right side of nursing bed is provided with main guardrail, and the inner side of main guardrail is provided with leaves device; The lower end of nursing bed is provided with lifter, and lifter comprises: lift telescopic bar, universal wheel, junction button, and lift telescopic bar is connected with nursing bed, and the lower end of lift telescopic bar is provided with junction button, and the lower end of junction button is provided with universal wheel; The middle part of nursing bed is provided with delivery pipe, and the lower end of delivery pipe is provided with just liquid collecting box, and just liquid collecting box is connected with the bed surface of nursing bed by delivery pipe; The both sides of nursing bed are provided with sidepiece guardrail, and the inner side of sidepiece guardrail is provided with massage ball, and the left side of nursing bed is provided with support bar, and the upper end of support bar is provided with hook, and the lower end of nursing bed is provided with parcel tray, and parcel tray is provided with handle; Nursing bed lower end is provided with battery and motor, and battery is connected with motor by wire.
The present invention also takes following technical measures:
Described infusion set comprises: main floor, inflator pump, vane, circuit board, display screen, acoustic-optic alarm, effusion meter; The upper end of main floor is provided with display screen, the right side of main floor is provided with vane, the sidewall of main floor is provided with inflator pump, the inside of main floor is provided with circuit board, main floor lower end is provided with effusion meter, the right side of effusion meter is provided with acoustic-optic alarm, and circuit board is connected with acoustic-optic alarm with display screen respectively; Acoustic-optic alarm comprises: vibrating plate, warning flashing lamp, alarm voice loudspeaker, the upper end of acoustic-optic alarm is provided with vibrating plate, vibrating plate lower end is provided with warning flashing lamp, be provided with alarm voice loudspeaker on the right side of warning flashing lamp, vibrating plate, warning flashing lamp, alarm voice loudspeaker are connected with circuit board respectively.
Described battery:
Width funtion input circuit, for receiving the voltage of outside input;
Voltage follower circuit, is connected with Width funtion input circuit, for carrying out voltage output;
Automatic identification circuit, be connected with voltage follower circuit, equipment is powered with or without plant-grid connection for detecting, when detecting that being powered equipment non-transformer accesses, control voltage output circuit output voltage is to being powered equipment, when detecting that the equipment of being powered has plant-grid connection, then continue to maintain existing power supply supply.
Be provided with in described voltage follower circuit: when long outfan short circuit appears in voltage follower circuit, automatically recover the output short circuit protection circuit to external power supply;
When high voltage scurried into by the outfan of voltage follower circuit or outfan occurs higher induced lightening voltage, continue to maintain the output overpressure protection circuit to external power supply; When high voltage scurried into by the outfan of voltage follower circuit or outfan occurs higher induced lightening voltage, export the controlled silicon conducting in overpressure protection circuit and blow the electric wire caught, continuing to maintain external power supply.
Described motor is provided with drive and rotates time device, drive rotation time device to comprise: clock module, temperature sensor, infrared sensor, button, controller module, buzzer driver module, buzzer, driving run module, LED drive module, LED board display module;
Clock module, for providing clock information;
Temperature sensor, for detecting real time temperature, provides temperature signal;
Infrared sensor, for generation of signal, sends into controller module and analyzes measured motor rotating speed;
Button, for the setting of the time of carrying out and display mode;
Controller module, be connected with clock module, temperature sensor, infrared sensor, button, for receiving temperature sensor, the signal of infrared sensor analyzing and processing, then output signal to buzzer driver module, drive and run module, LED drive module;
Buzzer driver module, is connected with controller module, rotates, receive the drive singal from controller module for drive motors;
Buzzer with, is connected with buzzer driver module, drives for drive circuit, generation quarter-bell sound;
Drive and run module, be connected with controller module, rotate speed governing for drive motors, receive the drive singal from controller module;
LED drive module, is connected with controller module, for driving LED plate display module LED luminous, receive the drive singal from controller module;
LED board display module, is connected with LED drive module, for arranging LED read clock information by one on LED board.
Described just liquid collecting box comprises collecting bag body, pastes and is fixed with except solid food bag, be enclosed with deodorization floss in smelly bag in collecting bag body, also puts lock water bag in collecting bag body;
Described deodorization floss is duck's down or goose down; Lock water handbag is drawn together outside paper bag and is placed in described paper bag inner for absorbing the High hydrophilous resin of moisture; Described collecting bag body is obtained by degradation material, and described collecting bag body mouth is also provided with a pull-type convenient snak link for a pull-type closing in restricted and be through and close up on rope that closes up.
Described vane is arranged on the leftward position of air pump, and described vane adopts YY-YL100 pressure sensing sheet; Described display screen is arranged on the top of host backplane by being electrically connected, the display screen the superiors are panels, panel is that acrylic material is made, it is LCD plate below panel, backlight below LCD plate, support below backlight, support directly and host backplane fix, display screen specifically adopts LED LCDs; Described vibrating plate is arranged on the top of warning flashing lamp by being electrically connected, the vibrating plate that vibrating plate specifically adopts elastomeric material to make; Described warning flashing lamp specifically adopts LED flashing lamp, and warning flashing lamp is provided with red and green two kinds of colors.
What described lift telescopic bar adopted stainless steel material to make can the flexible elevating lever of different distance; Described universal wheel adopts polyurethane rolling pulley; Described massage ball adopts the massage ball of 10 to 30 spherical shape; Described handle adopts the belt that can stretch to make, and the two ends of handle are provided with hold-down nut.
Described circuit board comprises:
For converting the amplitude of input voltage to width certain pulse, export the control signal of driving power MOSFET simultaneously, through this control signal control power circuit the PWM control unit of output voltage;
For by Voltage Feedback, simultaneously as coupled apparatus, there is the effect that the superior and the subordinate's circuit is completely isolated, the Voltage Feedback coupling unit mutually do not had an impact;
For by Voltage Feedback, be combined with Voltage Feedback coupling unit, be connected into compare to amplify and use, be operated in linear condition and coordinate PWM control unit with Voltage Feedback coupling unit, thus reach the object controlling output voltage, also just serve three end adjustable shunt reference source unit of the effect of voltage stabilizing;
PWM control unit is connected with Voltage Feedback coupling unit, three end adjustable shunt reference source unit respectively, and Voltage Feedback coupling unit is connected with three end adjustable shunt reference source unit.
The concrete connection of described PWM control unit is:
1 foot of pwm chip U1 meets electric capacity C8, 2 feet of pwm chip U1 connect HGND end, 3 foot parts of pwm chip U1 connect HGND end after electric capacity C7, one end of part connecting resistance R4, one end of part connecting resistance R7, 4 foot parts of pwm chip U1 connect HGND end after electric capacity C4, a part connects 8 feet of pwm chip U1 after resistance R3, 5 feet of pwm chip U1 connect HGND end, one end of the 6 foot connecting resistance R2 of pwm chip U1, an other end part of resistance R2 connects the grid of metal-oxide-semiconductor Q1, a part connects HGND end after resistance R5, the 7 foot part connecting resistance R1 of pwm chip U1, a part meets backward diode D1, a part connects HGND end after electric capacity C3, a part connects HGND end after electric capacity C2, one end of the 8 foot part connecting resistance R3 of pwm chip U1, a part connects HGND end after electric capacity C5, one end of part connecting resistance R4, 7 feet of resistance R1 mono-termination pwm chip U1, an other end part of resistance R1 connects GND end through electric capacity C1, and a part meets electric fuse F1, a drain electrode meeting metal-oxide-semiconductor Q1, one end of the drain electrode connecting resistance R1 of metal-oxide-semiconductor Q1, one end of the source electrode part connecting resistance R7 of metal-oxide-semiconductor Q1, one end of a part of resistance R6, one end of the grid connecting resistance R2 of metal-oxide-semiconductor Q1, the source electrode of the one termination metal-oxide-semiconductor Q1 of resistance R6, connects GND end after an other end part of resistance R6 meets backward diode group D2, a part connects HGND end, and a part connects one end of inductance L 1, one end of one terminating resistor R6 of inductance L 1, an other end part for inductance L 1 meets diode D1, and a part connects GND end after electric capacity C6, one end of part connecting resistance R8, one end of part connecting resistance R9, one end of a part of connecting resistance R10, a part connects GND end after resistance R11, another termination Voltage Feedback coupling unit of resistance R8 mono-termination inductance L 1, resistance R8, the one termination inductance L 1 of resistance R9, another termination three end adjustable shunt reference source unit of resistance R9, the one termination inductance L 1 of resistance R10, another termination three end adjustable shunt reference source unit of resistance R10,
The concrete connection of described Voltage Feedback coupling unit is:
One end of the anode connecting resistance R8 of photoelectrical coupler PC817, the negative electrode of photoelectrical coupler PC817 connects three end adjustable shunt reference source unit, and the emitter stage of photoelectrical coupler PC817 connects GND end, and the colelctor electrode of photoelectrical coupler PC817 connects one end of electric capacity C8;
The concrete connection of described three end adjustable shunt reference source unit is:
The anode of three terminal regulator TL431 connects GND end, a negative electrode part of three terminal regulator TL431 connects one end of electric capacity C9, one end of part connecting resistance R9, a setting end part for the output voltage of three terminal regulator TL431 connects GND end after resistance R12, one end of part connecting resistance R10, a part meets electric capacity C9.
The advantage that the present invention has and good effect are: this Multifunctional nerve internal medicine transfusion nursing apparatus function is complete, easy to use, when carrying out the process of patient's Pathologic Diagnosis, time saving and energy saving, science is convenient, safe and efficient, intelligence accurately, alleviates the work difficulty of medical personnel.Detected by the process of infusion set to transfusion, report to the police after infusion-completed, remind doctor and patient to change medicine bottle or close transfusion device in time.
Accompanying drawing explanation
Fig. 1 is the Multifunctional nerve internal medicine transfusion nursing apparatus structure schematic diagram that the embodiment of the present invention provides;
Fig. 2 is the infusion set structural representation that the embodiment of the present invention provides;
Fig. 3 is the structural representation of the battery that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the driving rotation time device that the embodiment of the present invention provides;
Fig. 5 is the circuit diagram of the circuit board that the embodiment of the present invention provides;
In figure: 1, main guardrail; 2, battery; 3, infusion set; 3-1, main floor; 3-2, inflator pump; 3-3, vane; 3-4, circuit board; 3-5, display screen; 3-6, acoustic-optic alarm; 3-6-1, vibrating plate; 3-6-2, warning flashing lamp; 3-6-3, alarm voice loudspeaker; 3-7, effusion meter; 4, lifter; 4-1, lift telescopic bar; 4-2, universal wheel; 4-3, junction button; 5, motor; 6, delivery pipe; 7, just liquid collecting box; 8, nursing bed; 8-1, sidepiece guardrail; 8-2, hook; 8-3, support bar; 8-4, massage ball; 9, shake hands; 10, parcel tray; 11, Width funtion input circuit; 12, voltage follower circuit; 12-1, output short circuit protection circuit; 12-2, output overpressure protection circuit; 13, automatic identification circuit; 14, power inserter; 15, clock module; 16, temperature sensor; 17, infrared sensor; 18, button; 19, controller module; 20, buzzer driver module; 21, buzzer; 22, motor drive module; 23, three end adjustable shunt reference source unit; 24, LED drive module; 25, LED board display module; 25, PWM control unit; 26, Voltage Feedback coupling unit.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with accompanying drawing 1 to accompanying drawing 5 and specific embodiment, application principle of the present invention is further described.
This Multifunctional nerve internal medicine transfusion nursing device comprises: main guardrail 1, battery 2, infusion set 3, lifter 4, motor 5, delivery pipe 6, just liquid collecting box 7, nursing bed 8, handle 9;
The right side of nursing bed 8 is provided with main guardrail 1, and the inner side of main guardrail 1 is provided with leaves device; The lower end of nursing bed 8 is provided with lifter 4, lifter 4 comprises: lift telescopic bar 4-1, universal wheel 4-2, junction button 4-3, lift telescopic bar 4-1 is connected with nursing bed 8, and the lower end of lift telescopic bar 4-1 is provided with junction button 4-3, and the lower end of junction button 4-3 is provided with universal wheel 4-2; The middle part of nursing bed 8 is provided with delivery pipe 6, and the lower end of delivery pipe 6 is provided with just liquid collecting box 7, and just liquid collecting box 7 is connected by the bed surface of delivery pipe 6 with nursing bed 8; The both sides of nursing bed 8 are provided with sidepiece guardrail 8-1, the inner side of sidepiece guardrail 8-1 is provided with massage ball 8-4, and the left side of nursing bed 8 is provided with support bar 8-3, and the upper end of support bar 8-3 is provided with hook 8-2, the lower end of nursing bed 8 is provided with parcel tray 10, parcel tray 10 is provided with handle 9; Nursing bed 8 lower end is provided with battery 2 and motor 5, and battery 2 is connected with motor 5 by wire.
The present invention also takes following technical measures:
Described infusion set 3 comprises: main floor 3-1, inflator pump 3-2, vane 3-3, circuit board 3-4, display screen 3-5, acoustic-optic alarm 3-6, effusion meter 3-7; The upper end of main floor 3-1 is provided with display screen 3-5, the right side of main floor 3-1 is provided with vane 3-3, the sidewall of main floor 3-1 is provided with inflator pump 3-2, the inside of main floor 3-1 is provided with circuit board 3-4, main floor 3-1 lower end is provided with effusion meter 3-7, the right side of effusion meter 3-7 is provided with acoustic-optic alarm 3-6, and circuit board 3-4 is connected with acoustic-optic alarm 3-6 with display screen 3-5 respectively; Acoustic-optic alarm 3-6 comprises: vibrating plate 3-6-1, warning flashing lamp 3-6-2, alarm voice loudspeaker 3-6-3, the upper end of acoustic-optic alarm 3-6 is provided with vibrating plate 3-6-1, vibrating plate 3-6-1 lower end is provided with warning flashing lamp 3-6-2, be provided with alarm voice loudspeaker 3-6-3 on the right side of warning flashing lamp 3-6-2, vibrating plate 3-6-1, warning flashing lamp 3-6-2, alarm voice loudspeaker 3-6-3 are connected with circuit board 3-4 respectively.
Described battery 2 comprises:
Width funtion input circuit 11, for receiving the voltage of outside input;
Voltage follower circuit 12, is connected with Width funtion input circuit 11, for carrying out voltage output;
Automatic identification circuit 13, be connected with voltage follower circuit 12, equipment is powered with or without plant-grid connection for detecting, when detecting that being powered equipment non-transformer accesses, control voltage output circuit 12 output voltage is to being powered equipment, when detecting that the equipment of being powered has plant-grid connection, then continue to maintain existing power supply supply.
Be provided with in described voltage follower circuit 12: when long outfan short circuit appears in voltage follower circuit 12, automatically recover the output short circuit protection circuit 12-1 to external power supply;
When high voltage scurried into by the outfan of voltage follower circuit 12 or outfan occurs higher induced lightening voltage, continue to maintain the output overpressure protection circuit 12-2 to external power supply; When high voltage scurried into by the outfan of voltage follower circuit 12 or outfan occurs higher induced lightening voltage, export the controlled silicon conducting in overpressure protection circuit 12-2 and blow the electric wire caught, continuing to maintain external power supply.
Described motor 5 is provided with drive and rotates time device, drive rotation time device to comprise: clock module 15, temperature sensor 16, infrared sensor 17, button 18, controller module 19, buzzer driver module 20, buzzer 21, driving run module, LED drive module 24, LED board display module 25;
Clock module 15, for providing clock information;
Temperature sensor 16, for detecting real time temperature, provides temperature signal;
Infrared sensor 17, for generation of signal, sends into controller module 19 and analyzes measured motor 5 rotating speed;
Button 18, for the setting of the time of carrying out and display mode;
Controller module 19, be connected with clock module 15, temperature sensor 16, infrared sensor 17, button 18, for receiving temperature sensor 16, the signal of infrared sensor 17 analyzing and processing, then output signal to buzzer driver module 20, drive and run module, LED drive module 24;
Buzzer driver module 20, is connected with controller module 19, rotates for drive motors 5, receives the drive singal from controller module 19;
Buzzer 21 with, be connected with buzzer driver module 20, drive for drive circuit, produce quarter-bell sound;
Drive and run module, be connected with controller module 19, rotate speed governing for drive motors 5, receive the drive singal from controller module 19;
LED drive module 24, is connected with controller module 19, and the LED for driving LED plate display module 25 is luminous, receives the drive singal from controller module 19;
LED board display module 25, is connected with LED drive module 24, for arranging LED read clock information by one on LED board.
Described just liquid collecting box 7 comprises collecting bag body, pastes and is fixed with except solid food bag, be enclosed with deodorization floss in smelly bag in collecting bag body, also puts lock water bag in collecting bag body;
Described deodorization floss is duck's down or goose down; Lock water handbag is drawn together outside paper bag and is placed in described paper bag inner for absorbing the High hydrophilous resin of moisture; Described collecting bag body is obtained by degradation material, and described collecting bag body mouth is also provided with a pull-type convenient snak link for a pull-type closing in restricted and be through and close up on rope that closes up.
Described vane 3-3 is arranged on the leftward position of air pump, and described vane 3-3 adopts YY-YL100 pressure sensing sheet 3-3; Described display screen 3-5 is arranged on the top of host backplane by being electrically connected, the display screen 3-5 the superiors are panels, panel is that acrylic material is made, it is LCD plate below panel, backlight below LCD plate, support below backlight, support directly and host backplane fix, display screen 3-5 specifically adopts LED LCDs; Described vibrating plate 3-6-1 is arranged on the top of warning flashing lamp 3-6-2 by being electrically connected, the vibrating plate 3-6-1 that vibrating plate 3-6-1 specifically adopts elastomeric material to make; Described warning flashing lamp 3-6-2 specifically adopts LED flashing lamp, and warning flashing lamp 3-6-2 is provided with red and green two kinds of colors.
What described lift telescopic bar 4-1 adopted stainless steel material to make can the flexible elevating lever of different distance; Described universal wheel 4-2 adopts polyurethane rolling pulley; Described massage ball 8-4 adopts the massage ball of 10 to 30 spherical shape; Described handle 9 adopts the belt that can stretch to make, and the two ends of handle 9 are provided with hold-down nut.
Described circuit board 3-4 comprises:
For converting the amplitude of input voltage to width certain pulse, export the control signal of driving power MOSFET simultaneously, through this control signal control power circuit the PWM control unit 25 of output voltage;
For by Voltage Feedback, simultaneously as coupled apparatus, there is the effect that the superior and the subordinate's circuit is completely isolated, the Voltage Feedback coupling unit 26 mutually do not had an impact;
For by Voltage Feedback, be combined with Voltage Feedback coupling unit 26, be connected into compare to amplify and use, be operated in linear condition and coordinate PWM control unit 25 with Voltage Feedback coupling unit 26, thus reach the object controlling output voltage, also just serve three end adjustable shunt reference source unit 23 of the effect of voltage stabilizing;
PWM control unit 25 is connected with Voltage Feedback coupling unit 26, three end adjustable shunt reference source unit 23 respectively, and Voltage Feedback coupling unit 26 is connected with three end adjustable shunt reference source unit 23.
The concrete connection of described PWM control unit 25 is:
1 foot of pwm chip U1 meets electric capacity C8, 2 feet of pwm chip U1 connect HGND end, 3 foot parts of pwm chip U1 connect HGND end after electric capacity C7, one end of part connecting resistance R4, one end of part connecting resistance R7, 4 foot parts of pwm chip U1 connect HGND end after electric capacity C4, a part connects 8 feet of pwm chip U1 after resistance R3, 5 feet of pwm chip U1 connect HGND end, one end of the 6 foot connecting resistance R2 of pwm chip U1, an other end part of resistance R2 connects the grid of metal-oxide-semiconductor Q1, a part connects HGND end after resistance R5, the 7 foot part connecting resistance R1 of pwm chip U1, a part meets backward diode D1, a part connects HGND end after electric capacity C3, a part connects HGND end after electric capacity C2, one end of the 8 foot part connecting resistance R3 of pwm chip U1, a part connects HGND end after electric capacity C5, one end of part connecting resistance R4, 7 feet of resistance R1 mono-termination pwm chip U1, an other end part of resistance R1 connects GND end through electric capacity C1, and a part meets electric fuse F1, a drain electrode meeting metal-oxide-semiconductor Q1, one end of the drain electrode connecting resistance R1 of metal-oxide-semiconductor Q1, one end of the source electrode part connecting resistance R7 of metal-oxide-semiconductor Q1, one end of a part of resistance R6, one end of the grid connecting resistance R2 of metal-oxide-semiconductor Q1, the source electrode of the one termination metal-oxide-semiconductor Q1 of resistance R6, connects GND end after an other end part of resistance R6 meets backward diode group D2, a part connects HGND end, and a part connects one end of inductance L 1, one end of one terminating resistor R6 of inductance L 1, an other end part for inductance L 1 meets diode D1, and a part connects GND end after electric capacity C6, one end of part connecting resistance R8, one end of part connecting resistance R9, one end of a part of connecting resistance R10, a part connects GND end after resistance R11, another termination Voltage Feedback coupling unit 26 of resistance R8 mono-termination inductance L 1, resistance R8, the one termination inductance L 1 of resistance R9, another termination three end adjustable shunt reference source unit 23 of resistance R9, the one termination inductance L 1 of resistance R10, another termination three end adjustable shunt reference source unit 23 of resistance R10,
The concrete connection of described Voltage Feedback coupling unit 26 is:
One end of the anode connecting resistance R8 of photoelectrical coupler PC817, the emitter stage that the negative electrode of photoelectrical coupler PC817 connects three end adjustable shunt reference source unit 23, photoelectrical coupler PC817 connects GND end, and the colelctor electrode of photoelectrical coupler PC817 connects one end of electric capacity C8;
The concrete connection of described three end adjustable shunt reference source unit 23 is:
The anode of three terminal regulator TL431 connects GND end, a negative electrode part of three terminal regulator TL431 connects one end of electric capacity C9, one end of part connecting resistance R9, a setting end part for the output voltage of three terminal regulator TL431 connects GND end after resistance R12, one end of part connecting resistance R10, a part meets electric capacity C9.
Width funtion input circuit 11 receives the voltage of outside input, voltage follower circuit 12 carries out voltage output, automatic identification circuit 13 detects and is powered equipment with or without plant-grid connection, when detecting that being powered equipment non-transformer accesses, control voltage output circuit 12 output voltage is to being powered equipment, when detecting that the equipment of being powered has plant-grid connection, then continue to maintain existing power supply supply, when there is long outfan short circuit in voltage follower circuit 12, output short circuit protection circuit 12-1 recovers external power supply automatically, when high voltage scurried into by the outfan of voltage follower circuit 12 or outfan occurs higher induced lightening voltage, export overpressure protection circuit 12-2 to continue to maintain external power supply, this power-supply system automatization level is higher, and defencive function is perfect, achieves the sustainable power supply to equipment.Clock module 15 is connected with controller module 19, for controller module 19 provides clock signal; Temperature sensor 16 is connected with controller module 19, for controller module 19 provides temperature signal; Infrared sensor 17 is connected with controller module 19, for controller module 19 provides motor 5 tach signal; Button 18 is connected with controller module 19, for controller module 19 provides button 18 input signal; Controller module 19 is connected with buzzer driver module 20, and buzzer driver module 20 is connected with buzzer 21, and controller module 19 sends drive singal to buzzer driver module 20, then drives buzzer 21 sounding; Controller module 19 is connected with motor drive module 22, and motor drive module 22 is connected with motor 5, and controller module 19 sends drive singal to motor drive module 22, and then drive motors 5 rotates; Controller module 19 is connected with LED drive module 24, and LED drive module 24 is connected with LED board display module 25, and controller module 19 sends drive singal to LED drive module 24, and then driving LED is luminous, read clock information.After powering on, C2 is by R1, R11 and load charging.After C2 both end voltage reaches U1 starting resistor, the U1 MOS conducting C2 MOS that boots that starts working maintains conducting, and charge by inductance L 1 couple of electric capacity C6, open end cycle for one, MOS closes inductance L 1 and passes through D2 afterflow.Electric capacity C2 is by D1 quick charge, and second opens cycle MOS opens again, and so circulation is gone down.Electric current is gathered by resistance R6, and Voltage Feedback adopts classical TL431 and PC817 to combine maturation to be stable into relatively low.Not only effectively make use of the driving force of U1 by ingehious design but also combine traditional boostrap circuit, merge PWM chip cleverly and Bootstrapping drive circuit creates a kind of novel overall bootstrap configuration.Circuit cost is effectively reduced again, the high cost performance that product is obtained while improve properties of product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Multifunctional nerve internal medicine transfusion nursing device, is characterized in that, this Multifunctional nerve internal medicine transfusion nursing device comprises: main guardrail, battery, infusion set, lifter, motor, delivery pipe, just liquid collecting box, nursing bed, handle;
The right side of described nursing bed is provided with main guardrail, and the inner side of main guardrail is provided with leaves device; The lower end of nursing bed is provided with lifter, and lifter comprises: lift telescopic bar, universal wheel, junction button, and lift telescopic bar is connected with nursing bed, and the lower end of lift telescopic bar is provided with junction button, and the lower end of junction button is provided with universal wheel; The middle part of nursing bed is provided with delivery pipe, and the lower end of delivery pipe is provided with just liquid collecting box, and just liquid collecting box is connected with the bed surface of nursing bed by delivery pipe; The both sides of nursing bed are provided with sidepiece guardrail, and the inner side of sidepiece guardrail is provided with massage ball, and the left side of nursing bed is provided with support bar, and the upper end of support bar is provided with hook, and the lower end of nursing bed is provided with parcel tray, and parcel tray is provided with handle; Nursing bed lower end is provided with battery and motor, and battery is connected with motor by wire.
2. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 1, it is characterized in that, described infusion set comprises: main floor, inflator pump, vane, circuit board, display screen, acoustic-optic alarm, effusion meter; The upper end of main floor is provided with display screen, the right side of main floor is provided with vane, the sidewall of main floor is provided with inflator pump, the inside of main floor is provided with circuit board, main floor lower end is provided with effusion meter, the right side of effusion meter is provided with acoustic-optic alarm, and circuit board is connected with acoustic-optic alarm with display screen respectively; Acoustic-optic alarm comprises: vibrating plate, warning flashing lamp, alarm voice loudspeaker, the upper end of acoustic-optic alarm is provided with vibrating plate, vibrating plate lower end is provided with warning flashing lamp, be provided with alarm voice loudspeaker on the right side of warning flashing lamp, vibrating plate, warning flashing lamp, alarm voice loudspeaker are connected with circuit board respectively.
3. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 1, is characterized in that, described battery:
Width funtion input circuit, for receiving the voltage of outside input;
Voltage follower circuit, is connected with Width funtion input circuit, for carrying out voltage output;
Automatic identification circuit, be connected with voltage follower circuit, equipment is powered with or without plant-grid connection for detecting, when detecting that being powered equipment non-transformer accesses, control voltage output circuit output voltage is to being powered equipment, when detecting that the equipment of being powered has plant-grid connection, then continue to maintain existing power supply supply.
4. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 3, it is characterized in that, be provided with in described voltage follower circuit: when long outfan short circuit appears in voltage follower circuit, automatically recover the output short circuit protection circuit to external power supply;
When high voltage scurried into by the outfan of voltage follower circuit or outfan occurs higher induced lightening voltage, continue to maintain the output overpressure protection circuit to external power supply; When high voltage scurried into by the outfan of voltage follower circuit or outfan occurs higher induced lightening voltage, export the controlled silicon conducting in overpressure protection circuit and blow the electric wire caught, continuing to maintain external power supply.
5. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 1, it is characterized in that, described motor is provided with drive and rotates time device, drive rotation time device to comprise: clock module, temperature sensor, infrared sensor, button, controller module, buzzer driver module, buzzer, driving run module, LED drive module, LED board display module;
Clock module, for providing clock information;
Temperature sensor, for detecting real time temperature, provides temperature signal;
Infrared sensor, for generation of signal, sends into controller module and analyzes measured motor rotating speed;
Button, for the setting of the time of carrying out and display mode;
Controller module, be connected with clock module, temperature sensor, infrared sensor, button, for receiving temperature sensor, the signal of infrared sensor analyzing and processing, then output signal to buzzer driver module, drive and run module, LED drive module;
Buzzer driver module, is connected with controller module, rotates, receive the drive singal from controller module for drive motors;
Buzzer with, is connected with buzzer driver module, drives for drive circuit, generation quarter-bell sound;
Drive and run module, be connected with controller module, rotate speed governing for drive motors, receive the drive singal from controller module;
LED drive module, is connected with controller module, for driving LED plate display module LED luminous, receive the drive singal from controller module;
LED board display module, is connected with LED drive module, for arranging LED read clock information by one on LED board.
6. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 1, it is characterized in that, described just liquid collecting box comprises collecting bag body, pastes and be fixed with except solid food bag in collecting bag body, be enclosed with deodorization floss in smelly bag, in collecting bag body, also put lock water bag;
Described deodorization floss is duck's down or goose down; Lock water handbag is drawn together outside paper bag and is placed in described paper bag inner for absorbing the High hydrophilous resin of moisture; Described collecting bag body is obtained by degradation material, and described collecting bag body mouth is also provided with a pull-type convenient snak link for a pull-type closing in restricted and be through and close up on rope that closes up.
7. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 2, it is characterized in that, described vane is arranged on the leftward position of air pump, and described vane adopts YY-YL100 pressure sensing sheet; Described display screen is arranged on the top of host backplane by being electrically connected, the display screen the superiors are panels, panel is that acrylic material is made, it is LCD plate below panel, backlight below LCD plate, support below backlight, support directly and host backplane fix, display screen specifically adopts LED LCDs; Described vibrating plate is arranged on the top of warning flashing lamp by being electrically connected, the vibrating plate that vibrating plate specifically adopts elastomeric material to make; Described warning flashing lamp specifically adopts LED flashing lamp, and warning flashing lamp is provided with red and green two kinds of colors.
8. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 1, is characterized in that, what described lift telescopic bar adopted stainless steel material to make can the flexible elevating lever of different distance; Described universal wheel adopts polyurethane rolling pulley; Described massage ball adopts the massage ball of 10 to 30 spherical shape; Described handle adopts the belt that can stretch to make, and the two ends of handle are provided with hold-down nut.
9. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 2, it is characterized in that, described circuit board comprises:
For converting the amplitude of input voltage to width certain pulse, export the control signal of driving power MOSFET simultaneously, through this control signal control power circuit the PWM control unit of output voltage;
For by Voltage Feedback, simultaneously as coupled apparatus, there is the effect that the superior and the subordinate's circuit is completely isolated, the Voltage Feedback coupling unit mutually do not had an impact;
For by Voltage Feedback, be combined with Voltage Feedback coupling unit, be connected into compare to amplify and use, be operated in linear condition and coordinate PWM control unit with Voltage Feedback coupling unit, thus reach the object controlling output voltage, also just serve three end adjustable shunt reference source unit of the effect of voltage stabilizing;
PWM control unit is connected with Voltage Feedback coupling unit, three end adjustable shunt reference source unit respectively, and Voltage Feedback coupling unit is connected with three end adjustable shunt reference source unit.
10. Multifunctional nerve internal medicine transfusion nursing device as claimed in claim 9, it is characterized in that, the concrete connection of described PWM control unit is:
1 foot of pwm chip U1 meets electric capacity C8, 2 feet of pwm chip U1 connect HGND end, 3 foot parts of pwm chip U1 connect HGND end after electric capacity C7, one end of part connecting resistance R4, one end of part connecting resistance R7, 4 foot parts of pwm chip U1 connect HGND end after electric capacity C4, a part connects 8 feet of pwm chip U1 after resistance R3, 5 feet of pwm chip U1 connect HGND end, one end of the 6 foot connecting resistance R2 of pwm chip U1, an other end part of resistance R2 connects the grid of metal-oxide-semiconductor Q1, a part connects HGND end after resistance R5, the 7 foot part connecting resistance R1 of pwm chip U1, a part meets backward diode D1, a part connects HGND end after electric capacity C3, a part connects HGND end after electric capacity C2, one end of the 8 foot part connecting resistance R3 of pwm chip U1, a part connects HGND end after electric capacity C5, one end of part connecting resistance R4, 7 feet of resistance R1 mono-termination pwm chip U1, an other end part of resistance R1 connects GND end through electric capacity C1, and a part meets electric fuse F1, a drain electrode meeting metal-oxide-semiconductor Q1, one end of the drain electrode connecting resistance R1 of metal-oxide-semiconductor Q1, one end of the source electrode part connecting resistance R7 of metal-oxide-semiconductor Q1, one end of a part of resistance R6, one end of the grid connecting resistance R2 of metal-oxide-semiconductor Q1, the source electrode of the one termination metal-oxide-semiconductor Q1 of resistance R6, connects GND end after an other end part of resistance R6 meets backward diode group D2, a part connects HGND end, and a part connects one end of inductance L 1, one end of one terminating resistor R6 of inductance L 1, an other end part for inductance L 1 meets diode D1, and a part connects GND end after electric capacity C6, one end of part connecting resistance R8, one end of part connecting resistance R9, one end of a part of connecting resistance R10, a part connects GND end after resistance R11, another termination Voltage Feedback coupling unit of resistance R8 mono-termination inductance L 1, resistance R8, the one termination inductance L 1 of resistance R9, another termination three end adjustable shunt reference source unit of resistance R9, the one termination inductance L 1 of resistance R10, another termination three end adjustable shunt reference source unit of resistance R10,
The concrete connection of described Voltage Feedback coupling unit is:
One end of the anode connecting resistance R8 of photoelectrical coupler PC817, the negative electrode of photoelectrical coupler PC817 connects three end adjustable shunt reference source unit, and the emitter stage of photoelectrical coupler PC817 connects GND end, and the colelctor electrode of photoelectrical coupler PC817 connects one end of electric capacity C8;
The concrete connection of described three end adjustable shunt reference source unit is:
The anode of three terminal regulator TL431 connects GND end, a negative electrode part of three terminal regulator TL431 connects one end of electric capacity C9, one end of part connecting resistance R9, a setting end part for the output voltage of three terminal regulator TL431 connects GND end after resistance R12, one end of part connecting resistance R10, a part meets electric capacity C9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474589.3A CN104997602A (en) | 2015-08-06 | 2015-08-06 | Multifunctional neurology-used transfusion nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474589.3A CN104997602A (en) | 2015-08-06 | 2015-08-06 | Multifunctional neurology-used transfusion nursing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104997602A true CN104997602A (en) | 2015-10-28 |
Family
ID=54370659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474589.3A Pending CN104997602A (en) | 2015-08-06 | 2015-08-06 | Multifunctional neurology-used transfusion nursing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104997602A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748219A (en) * | 2016-02-03 | 2016-07-13 | 昆山市工业技术研究院有限责任公司 | Nursing bed system |
| CN105825459A (en) * | 2016-03-25 | 2016-08-03 | 济南市儿童医院 | Infusion center informatization control device and system, and terminal |
| CN108177663A (en) * | 2018-01-17 | 2018-06-19 | 张连鹏 | A kind of railway road junction safety guard parallel with highway |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234275Y (en) * | 1995-10-05 | 1996-09-04 | 任加津 | Full-automatic microcomputerized intravenous transfusion controller |
| CN2362476Y (en) * | 1998-12-11 | 2000-02-09 | 上海天运精密仪器有限公司 | Multi-function automatic nursing bed |
| CN1943807A (en) * | 2006-10-23 | 2007-04-11 | 圣美申医疗科技（上海）有限公司 | A power transfusion device used in the portable intravenous injection system |
| CN1966100A (en) * | 2006-07-05 | 2007-05-23 | 南宁松景天伦生物科技有限公司 | Medicinal multifunctional intelligentized transfusion monitoring system based on wireless digital transmission |
| CA2640399A1 (en) * | 2007-10-05 | 2009-04-05 | Tyco Healthcare Group Lp | Powered surgical stapling device |
| CN201596178U (en) * | 2010-02-10 | 2010-10-06 | 长沙比扬医疗器械有限公司 | Intelligent medical infusion pump |
| CN203169069U (en) * | 2013-04-09 | 2013-09-04 | 黄建 | Portable excrement collecting bag |
| CN103368245A (en) * | 2012-10-22 | 2013-10-23 | 田少博 | Sustainable power supply without using storage battery |
| CN203368304U (en) * | 2012-09-25 | 2013-12-25 | 蒋海龙 | Novel buck drive circuit |
| CN103860345A (en) * | 2014-03-24 | 2014-06-18 | 山东省千佛山医院 | Novel intelligent multifunctional automatic nursing bed |
| CN104721922A (en) * | 2015-03-05 | 2015-06-24 | 河南机电高等专科学校 | Infusion monitoring control system |
-
2015
- 2015-08-06 CN CN201510474589.3A patent/CN104997602A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234275Y (en) * | 1995-10-05 | 1996-09-04 | 任加津 | Full-automatic microcomputerized intravenous transfusion controller |
| CN2362476Y (en) * | 1998-12-11 | 2000-02-09 | 上海天运精密仪器有限公司 | Multi-function automatic nursing bed |
| CN1966100A (en) * | 2006-07-05 | 2007-05-23 | 南宁松景天伦生物科技有限公司 | Medicinal multifunctional intelligentized transfusion monitoring system based on wireless digital transmission |
| CN1943807A (en) * | 2006-10-23 | 2007-04-11 | 圣美申医疗科技（上海）有限公司 | A power transfusion device used in the portable intravenous injection system |
| CA2640399A1 (en) * | 2007-10-05 | 2009-04-05 | Tyco Healthcare Group Lp | Powered surgical stapling device |
| CN201596178U (en) * | 2010-02-10 | 2010-10-06 | 长沙比扬医疗器械有限公司 | Intelligent medical infusion pump |
| CN203368304U (en) * | 2012-09-25 | 2013-12-25 | 蒋海龙 | Novel buck drive circuit |
| CN103368245A (en) * | 2012-10-22 | 2013-10-23 | 田少博 | Sustainable power supply without using storage battery |
| CN203169069U (en) * | 2013-04-09 | 2013-09-04 | 黄建 | Portable excrement collecting bag |
| CN103860345A (en) * | 2014-03-24 | 2014-06-18 | 山东省千佛山医院 | Novel intelligent multifunctional automatic nursing bed |
| CN104721922A (en) * | 2015-03-05 | 2015-06-24 | 河南机电高等专科学校 | Infusion monitoring control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748219A (en) * | 2016-02-03 | 2016-07-13 | 昆山市工业技术研究院有限责任公司 | Nursing bed system |
| CN105825459A (en) * | 2016-03-25 | 2016-08-03 | 济南市儿童医院 | Infusion center informatization control device and system, and terminal |
| CN108177663A (en) * | 2018-01-17 | 2018-06-19 | 张连鹏 | A kind of railway road junction safety guard parallel with highway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104997602A (en) | Multifunctional neurology-used transfusion nursing device | |
| CN201862070U (en) | Intelligent infusion controller | |
| CN204275175U (en) | Transfusion dripping center intelligent monitoring and controlling device | |
| CN201959345U (en) | Intelligent infusion controller | |
| CN109331245B (en) | Medical intelligent drainage control device | |
| CN105709327A (en) | Medicine interventional treatment device for medical oncology | |
| CN104857595B (en) | The portable infusion equipment of air-pump type | |
| CN204840490U (en) | Portable infusion set of pumping bag formula | |
| CN208439774U (en) | A kind of multifunctional intelligent garbage bin | |
| CN207822216U (en) | A kind of infusion pump constant temp medicinal liquid current-limiting apparatus | |
| CN204890805U (en) | Portable infusion set of air pump formula | |
| CN205357843U (en) | Novel energy -concerving and environment -protective mosquito ware of catching | |
| CN101455867A (en) | Portable intelligent fluid-transfusion or blood-transfusion drop-speed controller | |
| CN206756257U (en) | Valve tower with liquid level prompting function | |
| CN206745348U (en) | A kind of inferior health intellectual anion instrument | |
| CN2234275Y (en) | Full-automatic microcomputerized intravenous transfusion controller | |
| CN205145375U (en) | Portable ophthalmology dropping liquid device | |
| CN2714064Y (en) | Drip monitor | |
| CN204520660U (en) | A kind of blood pressure detector based on Internet of Things clinical practice | |
| CN204601198U (en) | A kind of Portable sputum aspirator | |
| CN205832282U (en) | Electric transfusion frame | |
| CN209951945U (en) | Infusion dripping speed display control device | |
| CN203469131U (en) | Translational infusion pump | |
| CN202151140U (en) | Automatic dedusting shoe cover | |
| CN2529654Y (en) | Electrically controlled lightweight field transfusion system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |
|
| RJ01 | Rejection of invention patent application after publication |