A kind of intelligent infusion device
Technical field
This utility model relates to medical instruments field, specifically, relates to a kind of intelligent infusion device.
Background technology
Liquid dropping transfusion is the method utilizing the principle of the generation pressure differential (gravity) of liquid head medicinal liquid to be injected human vein, is the conventional method of clinical rescue and treatment patient.
The work of intravenous drip infusion for many years, uses manual operations, monitoring and nursing by medical personnel always.Due to the uncertainty of manual operation behavioral environment factor, such as: dust, cellulose bacteria, virus or other microgranule in air, medical personnel's these uncertain environmental impact factors when performing transfusion, conversion transfusion bottle can produce ND pollution to medicinal liquid, bring negative effect to data for clinical drug use.
In addition, due to not in time manual supervisory, often there is medicinal liquid and excessively input, cause in tube for transfusion, produce Negative Pressure Difference between blood, cause blood backflow in tube for transfusion, to such an extent as to produce serious consequence in existing artificial intravenous drip infusion.Wherein maximum harm is, medical personnel are for alleviating work load, re-enter in the blood of patient by the blood being in coagulated state in tube for transfusion, this just may have a foreshadowing for the formation of thrombosis, also may improve the sickness rate of cerebral thrombosis, cerebral infarction simultaneously.
In the process of transfusion, easily produce bubble, if bubble enters human body without timely process, hidden danger certainly will be brought to the health of human body.General medical personnel process the means of bubble or are medicinal liquid is clamp-oned again drip in kettle, reinsert once after exactly the syringe needle of tube for transfusion being pulled out emptying bubble, such processing procedure more complicated, not only affects patient infusion simultaneously, has also increased the weight of the labor intensity of medical personnel;
Medicinal liquid is caused to inject the intramuscular of patient because the syringe needle that medical personnel insert fails to insert vein blood vessel completely during artificial intravenous drip infusion, and medical personnel fail to realize in time, until inserted the surrounding skin of needle tubing by transfusion person when finding, edema phenomenon appear in muscle, not only cause the loss of medicinal liquid, also have influence on therapeutic effect, more cause the misery made the matter worse to patient.
For the problem in above-mentioned correlation technique, at present effective solution is not yet proposed.
Utility model content
For problem above-mentioned in correlation technique, the utility model proposes a kind of intelligent infusion device, can plug pin work when not only safety and precise realizes patient infusion rapidly, and the automatic replacing of infusion bottle and the monitoring of recovery and infusion process and automatization can be realized regulate.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of intelligent infusion device, comprise Hospital trolley for nursing and be arranged at the infusion bottle controlling organization on described Hospital trolley for nursing, perforator manipulator mechanism, transfusion device, transfusion liquid dynamic monitoring mechanism, transfusion liquid temperature control mechanism, automatic plug pin mechanism, central control station and with described perforator manipulator mechanism, transfusion liquid dynamic monitoring mechanism, the central control unit of each unit that transfusion liquid temperature control mechanism is corresponding with automatic plug pin mechanism, described Hospital trolley for nursing is provided with lifter, described automatic plug pin mechanism comprises wave device and the plug needle control be connected with described device of waving by height adjuster, described device of waving is provided with arm placing trough, described plug needle control comprises ultraviolet ray sterilizer and the plug pin mechanical hand be connected successively by power transmission mechanism, medical proof fabric mechanical hand and manipulator for nursing, the lower end of described plug pin mechanical hand and described medical proof fabric mechanical hand is respectively arranged with the first and machinery of magnetic mechanical hand two at hand, described infusion bottle controlling organization comprises infusion bottle conveying mechanism, described infusion bottle conveying mechanism comprises conveying, described conveying is provided with bottleneck holder, carrier and infusion bottle conveying static organ, described conveying is connected with index dial, described index dial is connected with intermittent exercise cam indexing mechanism, described index dial is provided with the some holder mouths matched with described bottleneck holder, described index dial is connected with infusion bottle recover, described transfusion device is provided with perforator manipulator mechanism near one end of described infusion bottle controlling organization, described perforator manipulator mechanism is provided with the perforator mechanical hand and perforator robotic drive that match with described transfusion device, the other end of described transfusion device is disposed with the vessel clamp with ferrule matched with described plug pin mechanical hand and the medical proof fabric with ferrule matched with described medical proof fabric mechanical hand.
Further, described transfusion liquid dynamic monitoring mechanism comprises all with the path that transfusion liquid flows through, transfusion device centered by container drips kettle, liquid drip speed detector, liquid water location probe, liquid bubble canceller and flow rate of liquid controller, described liquid drip speed detector, liquid water location probe, photoelectric sensor is equipped with in liquid bubble canceller and flow rate of liquid controller, sonic sensor and high-definition camera, vibrating motor is provided with in described liquid bubble canceller, the control valve rod that described flow rate of liquid controller comprises driving mechanism and is connected with driving mechanism, described control valve rod is arranged on control valve, described control valve completes the control of flow velocity under the driving of driving mechanism by the control of the pipe aperture size flowed through transfusion liquid.
Further, infusion apparatus fixator logical during described transfusion liquid temperature control mechanism comprises and the thermal storage device be sheathed on successively from outside to inside in infusion apparatus fixator and heater, the outer wall pressed on ring of described infusion apparatus fixator is arranged with fixed card slot, temperature sensor is provided with in described fixed card slot, described heater is connected with battery and thermoregulator, and described temperature sensor and thermoregulator are all connected the corresponding central control unit of described transfusion liquid temperature control mechanism.
Further, described manipulator for nursing lower end is provided with the medical soft capsule of nursing, is provided with pressure transducer in the medical soft capsule of described nursing.
Further, described power transmission mechanism can be one or more in motor driving, hydraulic-driven, air pressure driving, Spring driving or magnetic field force driving.
Further, described power transmission mechanism comprises motive power device and the transmission module being connected described motive power device and described plug pin mechanical hand, described medical proof fabric mechanical hand and described manipulator for nursing.
Further, described index dial is also provided with index dial infusion bottle static organ and the conveyer device of infusion bottle that connects with described index dial and retracting device.
Further, the realization of the action of described intelligent infusion device each several part can be realized by the combination of following various theory of mechanics: Crankshaft motion, link motion, camming movement, turbine, worm screw, various intermittent exercise mechanism, belt wheel, gear, tooth bar, screw mandrel, shaft joint, Chain conveyer, sprocket wheel, various guide rail movement.
Further, described central control unit is by FLC programming Control.
Further, described infusion bottle controlling organization can realize the transmission and control that successional 1 arrives N bottle infusion bottle, described infusion bottle controlling organization can be designed to infusion bottle conveying mechanism and the infusion bottle recover of different size according to infusion bottle quantity, described index dial also can be designed to the specification of band 2 to N bottle according to environment for use, and the conversion conveying of described infusion bottle can be divided into rotary conveying and run-in index conveying.
The beneficial effects of the utility model: this utility model transfusion device can realize automatic integratedization in infusion process, is embodied in: automatically can change infusion bottle; Monitoring transfusion drip speed, flow velocity and liquid bubble, and carry out infusing drip speed, flow velocity control and eliminate bubble timely; Realize the heating to tube for transfusion in infusion process, and the temperature of heating is controlled automatically; By the control realization automatic plug pin of mechanical hand; By central receiver by controlling the control of controller realization to each stage in infusion process of each unit.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the intelligent infusion device according to this utility model embodiment;
Fig. 2 is one of structural representation of infusion bottle controlling organization according to this utility model embodiment;
Fig. 3 is the structural representation two of the infusion bottle controlling organization according to this utility model embodiment
Fig. 4 is infusion bottle according to this utility model embodiment, index dial coordinates schematic diagram with tube for transfusion.
Fig. 5 is the installation diagram of the automatic plug pin mechanism according to this utility model embodiment;
Fig. 6 is the detonation configuration schematic diagram of the infusion bottle controlling organization according to this utility model embodiment;
Fig. 7 is automatic plug pin mechanism according to this utility model embodiment structural representation when inserting (pulling out) transfusion needle;
Fig. 8 is the structural representation of the transfusion liquid dynamic monitoring mechanism according to this utility model embodiment;
Fig. 9 is the structural representation of the liquid drip speed control device according to this utility model embodiment;
Figure 10 is the structural representation of the transfusion liquid temperature control mechanism according to this utility model embodiment;
Figure 11 is the structural representation of the arm placing trough according to this utility model embodiment;
Figure 12 is the operational flow diagram of the intelligent infusion device according to this utility model embodiment;
Figure 13 is the flow chart that the monitoring liquid of intelligent infusion device according to this utility model embodiment drips speed;
Figure 14 is the flow chart of the liquid hazardous water level monitoring of intelligent infusion device according to this utility model embodiment;
Figure 15 is the flow chart of the transfusion liquid temperature control mechanism of intelligent infusion device according to this utility model embodiment;
Figure 16 is the circuit structure block diagram of the intelligent infusion device according to this utility model embodiment;
Figure 17 is the liquid dynamic monitoring circuit diagram of the intelligent infusion device according to this utility model embodiment;
Figure 18 is the circuit diagram of the liquid hazardous water level monitoring of intelligent infusion device according to this utility model embodiment;
Figure 19 is the liquid dynamic control circuit figure of the intelligent infusion device according to this utility model embodiment;
Figure 20 is the schematic diagram of the operational approach of intelligent infusion device according to this utility model embodiment.
In figure:
1, Hospital trolley for nursing; 11, lifter; 2, infusion bottle controlling organization; 21, conveying; 211, bottleneck holder; 212, carrier; 213, infusion bottle conveying static organ; 22, index dial; 221, Tuo Kou; 222, index dial infusion bottle static organ; 23, intermittent exercise cam indexing mechanism; 24, infusion bottle recover; 3, transfusion liquid dynamic monitoring mechanism; 31, transfusion device drips kettle; 32, liquid water location probe; 33, flow rate of liquid controller; 34, liquid bubble canceller; 35, liquid drip speed detector; 36, valve rod is controlled; 4, transfusion liquid temperature control mechanism; 41, infusion apparatus fixator; 42, thermal storage device; 43, heater; 44, fixed card slot; 45, temperature sensor; 46, battery; 47, thermoregulator; 5, perforator manipulator mechanism; 51, perforator mechanical hand; 52, perforator robotic drive; 6, transfusion device; 61, vessel clamp; 62, medical proof fabric; 7, automatic plug pin mechanism; 71, to wave device; 711, arm placing trough; 72, height adjuster; 73, pin mechanical hand is plugged; 731, mechanical hand is first; 74, medical proof fabric mechanical hand; 741, machinery at hand two; 75, manipulator for nursing; 751, medical soft capsule is nursed; 81, motive power device; 82, transmission module; 9, ultraviolet ray sterilizer; 10, central control station; 101, central control unit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of this utility model protection.
As shown in figs. 1-11, a kind of intelligent infusion device according to embodiment of the present utility model, the infusion bottle controlling organization 2 comprising Hospital trolley for nursing 1 and be arranged on described Hospital trolley for nursing 1, perforator manipulator mechanism 5, transfusion device 6, transfusion liquid dynamic monitoring mechanism 3, transfusion liquid temperature control mechanism 4, automatic plug pin mechanism 7, central control station and with described perforator manipulator mechanism 5, transfusion liquid dynamic monitoring mechanism 3, the central control unit 101 of the corresponding each unit of transfusion liquid temperature control mechanism 4 and automatic plug pin mechanism 7, described Hospital trolley for nursing 1 is provided with lifter 11, described automatic plug pin mechanism 7 comprises wave device 71 and the plug needle control be connected with described device 71 of waving by height adjuster 72, described device 71 of waving is provided with arm placing trough 711, described plug needle control comprises ultraviolet ray sterilizer 9 and the plug pin mechanical hand 73 be connected successively by power transmission mechanism, medical proof fabric mechanical hand 74 and manipulator for nursing 75, the lower end of described plug pin mechanical hand 73 and described medical proof fabric mechanical hand 74 is respectively arranged with magnetic mechanical hand first 731 and machinery 2 741 at hand, described infusion bottle controlling organization 2 comprises infusion bottle conveying mechanism, described infusion bottle conveying mechanism comprises conveying 21, described conveying 21 is provided with bottleneck holder 211, carrier 212 and infusion bottle conveying static organ 213, described conveying 21 is connected with index dial 22, described index dial 22 is connected with intermittent exercise cam indexing mechanism 23, described index dial 22 is provided with the some holder mouths 221 matched with described bottleneck holder 211, described index dial 22 is connected with infusion bottle recover 24, described transfusion device 6 is provided with perforator manipulator mechanism 5 near one end of described infusion bottle controlling organization 2, described perforator manipulator mechanism 5 is provided with the perforator mechanical hand 51 and perforator robotic drive 52 that match with described transfusion device 6, the other end of described transfusion device 6 is disposed with the vessel clamp 61 with ferrule matched with described plug pin mechanical hand 73 and the medical proof fabric 62 with ferrule matched with described medical proof fabric mechanical hand 74.
In addition, in a specific embodiment, described transfusion liquid dynamic monitoring mechanism 3 comprises all with the path that transfusion liquid flows through, transfusion device centered by container drips kettle 31, liquid drip speed detector 35, liquid water location probe 32, liquid bubble canceller 34 and flow rate of liquid controller 33, described liquid drip speed detector 35, liquid water location probe 32, photoelectric sensor is equipped with in liquid bubble canceller 34 and flow rate of liquid controller 33, sonic sensor and high-definition camera, vibrating motor is provided with in described liquid bubble canceller 34, the control valve rod 36 that described flow rate of liquid controller 33 comprises driving mechanism and is connected with driving mechanism, described control valve rod 36 is arranged on control valve, described control valve completes the control of flow velocity under the driving of driving mechanism by the control of the pipe aperture size flowed through transfusion liquid.
In addition, in a specific embodiment, infusion apparatus fixator 41 logical during described transfusion liquid temperature control mechanism 4 comprises and the thermal storage device 42 be sheathed on successively from outside to inside in infusion apparatus fixator 41 and heater 43, the outer wall pressed on ring of described infusion apparatus fixator 41 is arranged with fixed card slot 44, temperature sensor 45 is provided with in described fixed card slot 44, described heater 43 is connected with battery 46 and thermoregulator 47, and described temperature sensor 45 and thermoregulator 47 are all connected the corresponding central control unit 101 of described transfusion liquid temperature control mechanism.
In addition, in a specific embodiment, described manipulator for nursing 75 lower end is provided with the medical soft capsule 751 of nursing, is provided with pressure transducer in the medical soft capsule 751 of described nursing.
In addition, in a specific embodiment, described power transmission mechanism can be motor driving, hydraulic-driven, air pressure drive, Spring driving or magnetic field force drive in one or more.
In addition, in a specific embodiment, described power transmission mechanism comprises motive power device 81 and is connected the transmission module 82 of described motive power device 81 with described plug pin mechanical hand 73, described medical proof fabric mechanical hand 74 and described manipulator for nursing 75.
In addition, in a specific embodiment, described index dial 22 is also provided with index dial infusion bottle static organ 222 and the conveyer device of infusion bottle that connects with described index dial 22 and retracting device.
In addition, in a specific embodiment, the realization of the action of described intelligent infusion device each several part can be realized by the combination of following various theory of mechanics: Crankshaft motion, link motion, camming movement, turbine, worm screw, various intermittent exercise mechanism, belt wheel, gear, tooth bar, screw mandrel, shaft joint, Chain conveyer, sprocket wheel, various guide rail movement.
In addition, in a specific embodiment, described central control unit 101 is by FLC programming Control.
In addition, in a specific embodiment, described infusion bottle controlling organization 2 can realize the transmission and control that successional 1 arrives N bottle infusion bottle, described infusion bottle controlling organization 2 can be designed to infusion bottle conveying mechanism and the infusion bottle recover 24 of different size according to infusion bottle quantity, described index dial 22 also can be designed to the specification of band 2 to N bottle according to environment for use, and the conversion conveying of described infusion bottle can be divided into rotary conveying and run-in index conveying.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
Infusion bottle controlling organization can realize the transmission and control that successional 1 arrives N bottle infusion bottle, can be designed to infusion bottle conveying mechanism and the infusion bottle recover 24 of different size according to infusion bottle quantity.Index dial 22 also can follow the specification being designed to arrive with 2 N bottle infusion bottle according to environment for use.
When specifically using, the information that the transfusion preparatory stage, first input transfusion required in central control station or central control unit 101, bottle number according to required transfusion selectes the model of infusion bottle controlling organization 2, successively infusion bottle is fixed on the corresponding site of infusion bottle controlling organization 2, transfusion device band perforator position is fixed on the buckle part of perforator mechanical hand 51.Transfusion device connects transfusion liquid dynamic monitoring mechanism 3, transfusion liquid temperature control mechanism 4 successively, and the assistant Aculeata of transfusion device loads onto the vessel clamp 61 with ferrule, and plug pin mechanical hand 731 captures the vessel clamp 61 of ferrule, then by height adjuster 72, plug needle control is transferred to suitable height according to the situation of different patient, then the hands of patient is positioned over device 71 of waving, open system, and be powder-spreading and sterilizing to contact pin portion, under the instruction of default, perforator inserts the puncture window of infusion bottle under the drive of puncture mechanical hand, system starts transfusion device exhaust work, aerofluxus is complete, plug pin mechanical hand 731 drives the assistant pin of the transfusion device under the vessel clamp 61 of ferrule at the vein blood vessel being inserted into patient's corresponding site, transfusion starts under the monitoring of transfusion liquid dynamic monitoring mechanism 3.When the medicinal liquid in infusion bottle is passed to the parameter of default, pulse signal is passed to system by transfusion monitor, infusion bottle is extracted in transfusion device 6 upper end under perforator with the effect of puncture mechanical hand 51, empty infusion bottle is indexed dish 22 and delivers to infusion bottle recover 24, next bottle is indexed the transfusion position on top that dish or conveying 21 are transported to puncture mechanical hand, perforator inserts infusion bottle under the effect of perforator mechanical hand 51, and transfusion proceeds.
After transfusion completes by default, transfusion stop, manipulator for nursing 75 pushes down transfusion needle injection site, the medical proof fabric 62 of band ferrule pulled out by medical proof fabric mechanical hand 74, plug pin mechanical hand 73 draw ferrule vessel clamp 61 thus smart for assistant Needle removing arteries and veins blood vessel, manipulator for nursing time delay a few minutes keep to the compacting of pulling out pin position, avoid blood because of pinprick flow out external.Be returned to initial position after time delay, perforator is pulled out from infusion bottle and is ejected puncture mechanical hand.Overall process completes.
Described liquid drip speed detector 35, liquid water location probe 32, the monitoring principle of liquid bubble canceller 34 takes corresponding analogue signal through filtering by built-in photoelectric sensor and ultrasonic sensor, amplify the central control unit 101 being connected transfusion liquid dynamic monitoring mechanism with feeding after the digital signal after A/D conversion and carry out information processing, and can store from central receiver or central control unit 101 and react a speed, flood stage, the real-time information of bubble or flow velocity, simultaneously can also by central receiver or central control unit 101 to the control of dripping speed, the control of flow velocity, the elimination of bubble and the warning of flood stage, wherein, described liquid drip speed detector 35 and flow rate of liquid controller 33 to the control principle dripping speed and flow velocity are respectively: on central receiver or central control unit 101, the value of speed and flow velocity is dripped in setting, then by central receiver or central control unit 101, connection transfusion liquid dynamic monitoring mechanism is controlled, order about the driving mechanism drived control valve rod 36 of connecting fluid rate of flow of fluid controller 33, by controlling the flexible realization of valve rod 36 to the change of the caliber size of tube for transfusion, thus the size of speed or flow velocity is dripped in adjustment.The control principle of described bubble eliminator is: after control unit detects the corresponding information of vacuole, is just arranged on the vibration of liquid bubble canceller 34 internal vibration motor by driving, and bubble is rebounded in transfusion changing window (dripping kettle) and disappears.
The driving mechanism of described drived control valve rod 36 can carry out different selections as required, such as, and the driving of fluid power system, Pneumatically driven system, motor or solenoid-driven etc.; The stroke controlling valve rod 36 also can be selected as required, control must controlling also directly can to carry out engaging to conduit to conduit and shrinking back and control conduit of valve rod 36, also pipe aperture can be controlled by controlling supravasal switch, thus realize the control of liquid drip speed, such as, the catheter outer diameter of disposable transfusion device is in the market generally 4-6mm, can the stroke of setup control valve rod 36 be therefore 1-8mm.
Described transfusion liquid temperature control mechanism comprises the infusion apparatus fixator 41 of hollow and the thermal storage device 42 be sheathed on successively from outside to inside in infusion apparatus fixator 41 and heater 43, the outer wall pressed on ring of described infusion apparatus fixator 41 is arranged with fixed card slot 44, be provided with temperature sensor 45 in described fixed card slot 44, described heater 43 is connected with battery 46 and thermoregulator 47; Described temperature sensor 45 and thermoregulator 47 are all connected the corresponding central control unit 101 of described transfusion liquid temperature control mechanism.
Storing heat by the heating of heater 43 and in thermal storage device 42, heat in thermal storage device 42 passes to the tube for transfusion be wrapped on infusion apparatus fixator 41 by infusion apparatus fixator 41, tube for transfusion is heated, by the temperature sensor 45 be arranged on infusion apparatus fixator 41, the temperature value flowing through transfusion liquid in pipe collected is presented on the display screen of central receiver, after temperature value exceedes predetermined value, central receiver also realizes the control to temperature by the thermoregulator 47 of control connection central control unit 101, the temperature flowing through transfusion liquid in pipe is reached in the scope of preset value.The measuring tempeature value range of temperature sensor 45 is-25 DEG C ~ 125 DEG C, and the full scale error in-101 DEG C ~ 85 DEG C temperature ranges is ± 0.5 DEG C, so the temperature measurement range of described temperature sensor 45 is preferably 20 DEG C ~ 40 DEG C.
When patient infusion completes, nurse medical soft capsule 751 and push down transfusion device 6 syringe needle, transfusion device 6 extracts patient's hand under the combined effect of device 71 of waving, plug pin mechanical hand 73 and medical proof fabric mechanical hand 74, and transfusion terminates.
In sum, by means of technique scheme of the present utility model, this utility model transfusion device can realize automatic integratedization in infusion process, is embodied in: automatically can change infusion bottle; Monitoring transfusion drip speed, flow velocity and liquid bubble, and carry out infusing drip speed, flow velocity control and eliminate bubble timely; Realize the heating to tube for transfusion in infusion process, and the temperature of heating is controlled automatically; By the control realization automatic plug pin of mechanical hand; By central receiver by controlling the control of controller realization to each stage in infusion process of each unit.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.