CN102973377B - Medical sterile automatic-dispensing workbench for clinical transfusion - Google Patents

Medical sterile automatic-dispensing workbench for clinical transfusion Download PDF

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Publication number
CN102973377B
CN102973377B CN 201210541045 CN201210541045A CN102973377B CN 102973377 B CN102973377 B CN 102973377B CN 201210541045 CN201210541045 CN 201210541045 CN 201210541045 A CN201210541045 A CN 201210541045A CN 102973377 B CN102973377 B CN 102973377B
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bottle
air
motor
switch
ampoule
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CN102973377A (en
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丁恒生
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Abstract

The invention relates to a medical sterile automatic-dispensing workbench for clinical transfusion. A main working area of the medical sterile automatic-dispensing workbench comprises a penicillin bottle opening system, an ampoule bottle opening system and an automatic dispensing system, wherein a sliding platform (7) is provided with at least four groups of penicillin bottle holding holes and atleast four groups of ampoule bottle holding holes respectively, the lower parts of holding holes are connected with opened cylinders (8) of various specifications with openings, a homodromous rotatable shaft (9) is arranged beside each cylinder and is fixedly provided with a group of torsional springs (10), steel wires at the other ends of the torsional springs (10) are placed in the openings of the cylinders (8), each rotatable shaft (9) is fixedly provided with a connecting rod (11) and is further connected onto a cross rod (12), and one of the rotatable shafts (9) is provided connected with a motor in a connection manner to form a linkage bottle abandoning device; and a shelter eave (4) is arranged above the sliding platform (7), and an purified air outlet (6) is connected with an air purification system. The medical sterile automatic-dispensing workbench disclosed by the invention is used for air sterilization and local air purification in a dispensing room to meet a 100-grade purification requirement, and can be used for automatically opening penicillin bottles and ampoule bottles, sterilizing main surfaces of the bottles and performing medicine dispensing automatically.

Description

The medical and clinical aseptic automated dispensing workbench of infusing
Technical field
The present invention relates in the medical apparatus and instruments nursing transfusion auxiliary device tool, specifically a kind of medical and clinical aseptic automated dispensing workbench of infusing.
Background technology
At present, venous transfusion is one of Main Means of clinical treatment, also is nurse's routine work of every day, and infusion is manual operations substantially.Because the dispense chamber air does not reach requirement, manual operations is inevitably polluted, can enter a large amount of microgranules, antibacterial and pyrogen in the medicinal liquid, the microgranule that exists in the medicinal liquid causes blood vessel embolism, causes local blood supply insufficiency, causes edema and inflammation, form granuloma, the harm that brings to the patient causes that more and more people pay attention to, pyrogen reaction can cause then that transfusion patient is shivered, high heat, perspire, swoon, the symptom such as vomiting, severe patient in addition can suffer a shock, death.
Cause that the reason of transfusion particle and pyrogen has that pharmaceutical purity, compatibility are improper, the many factors such as air pollution, dosing misoperation, infusion set are defective, cause thus drug quality to descend, even infusion process has the problems such as visible granular, clarity be defective, cause doctor-patient dispute, cause adverse drug reaction, even patient's death.
Medicine purity and pyrogen do not have large problem now substantially, and the pharmaceutical factory is strict implement GMP standard all, produce at aseptic Factory Building, and strict sterilization and checking measure are arranged, and have substantially stopped the purity substandard product and have dispatched from the factory; Compatibility problems because there is the investigation of prescriptions system in hospital, is strictly examined the side by the pharmacist, and the nurse has three inspections and seven verifications, and compatibility is improper can not to be occured substantially yet; But air pollution, except front three hospital demanded by Ministry of Public is set up the sterile dispensing center, other hospital can't solve air pollution problems inherent, length (is wanted first drug delivery, is sent list even also there is the dosing cycle in the dosing center, queuing, fetch the ward), pyrogen is tired, produced to medicine, patient's change of illness state etc. causes adverse effect; For transfusion particle, the problem of the maximum that produces is that inevitably glass chip and powder enter ampoule in opening process, because in the production process of ampoule, want heat sealing, to form a negative pressure in the bottle after the ampoule cooling, often in the opening process of ampoule, the opening that makes progress can cause the suction of the powder of glass chip and emery wheel cutting; Another problem of polluting medicine be exactly in to the piercing process of bottle closure of rubber the angle syringe needle tend to cut bottle stopper, rubber grain enters in the medicine bottle, causes the pollution of medicine; The syringe needle that has changes side-hole-type into, but be difficult to the exhaustion medicinal liquid, cause drug dose not enough, the problem of medicine waste, in present hospital environment, floating a large amount of antibacterial and pyrogen in the air in the process of making up a prescription, inevitably can enter into medicinal liquid, if reach some or the standing time of making up a prescription long, the capital produces light or heavy pyrogen reaction, and Here it is in the relatively poor Branch Clinic of the condition of making up a prescription, the main cause that patient's pyrogen reaction and incidence of mortality are higher.
Another problem, the nurse job amount is large now, and labor intensity is large, in the operation because tired, can not standard operation, not strict etc. such as sterilization, also can cause some artificial pollutions, cause nosocomial infection, and, now because the nurse infuses dosing work substantially by manual operations, and the speed of making up a prescription is slow, for need make up a prescription fast in emergency case and the change of illness state time, can be because of complex operation, the happy mistake state of an illness loses best rescue opportunity, causes great consequence.So develop a cover collection disinfecting air, make local gnotobasis, automatic batch is opened medicine bottle for injection, automatic bag-opening, automated dispensing, automatically damaging shape, and there are lamp inspection, reduction consumptive material to use the integrated instrument of function, the task of top priority that has become hospital's injection to make up a prescription is to improve the infusion quality, increase work efficiency and to alleviate nursing staff's labor intensity.From known data and market, there is no this kind equipment.
Some devices and utensil have the part function in existing patent, as aspect the aseptic working platform, it is CN2822761 " aseptic working platform " that publication number is arranged, the cascade filtration system that it mainly is comprised of high-pressure chamber, low pressure storehouse, blower fan, the system of use cascade filtration, its main deficiency is that the filtration, purification degree of antibacterial and microgranule is not high, owing to lack primarily efficient filter, middle effect and efficient easily inefficacy need often to change, and increase use cost; Automatically opening in the cillin bottle system, also do not have in batches automatic disinfection, the patent of uncork or the product that gone on the market have a kind of manual instrument of opening aluminium lid in the existing patent, " aluminium cap opener of injection glass bottle " of publication number CN2830369, the bayonet socket that blocks bottleneck is arranged below it, and the above has the clip of individual garden shape tooth cylinder, firmly closes after blocking cillin bottle, can go out a circular hole by the aluminium lid crush-cutting, play the effect of opening aluminium lid, waste time and energy equally, also can destroy plug; Also having publication number CN 102530798 A " aluminum-plastic gland opening device for vials ", is to use guide rail, the aluminium-plastic cap opening device that electronic screw mandrel, blow cylinder form, can only open the plastic-aluminum gland, can not open full aluminium lid, certain limitation is arranged, and can not solve the automatic disinfection problem; In the open system of ampoule bottle, having at present the ampoule opener patent of various patents hundreds of, all is similar, has solved the problem of hindering easily hands when opening ampoule bottle, or hand cut, manual unlatching, single operation, inefficiency, " automatic breaker for ampoule bottle neck " of application number 201110239242.2 only solved the function of breaking off ampoule, also unresolved automatic disinfection is abandoned a bottle problem automatically, and crux is the problem that dust and chip enter medicinal liquid when failing to process ampoule break-off; In the transfusion automated dispensing system, existing multiple in the long and short hands mode, manually or the air pump mode, carrying out negative pressure or positive/negative-pressure makes up a prescription, " the disposable medical infusion medicine dispensing device " that publication number CN2420005 is arranged, can alleviate medical worker's work, reduce the use of dispensing injector with pin, but all can not solve accurate suction, force feed dosage, aspirate clean medicinal liquid, reduce problem and present hospital disposable soft bottle the Automatic Dosing problem commonly used that rubber grain pollutes in puncturing, so be not promoted use in practical application.
Summary of the invention
The object of the present invention is to provide a kind of be used to the disinfection of indoor air that makes up a prescription, local air purifies, make it to reach hundred grades and purify requirement, and automatically open cillin bottle, ampoule bottle, the main surface of medicine bottle is carried out disinfection, the energy automated dispensing, also open a cover combination nursing device equipment of bag, the function of unmaking with Disposable infusion device or injector, for solve hospital in the preparation infusion process particle contamination, affect the problem of drug quality, in batches automated dispensing, raising nursing staff Job readiness efficient, alleviate the problem of nursing work load.
For the present invention that achieves the above object takes following technical scheme: a kind of medical and clinical aseptic automated dispensing workbench of infusing, be divided into groundwork district and back work district, comprise the workbench main body frame, cabinet, air cleaning system, decontamination system and Mechatronic control system, it is characterized in that: the groundwork district comprises the cillin bottle open system, the ampoule bottle open system, automated dispensing system, cillin bottle open system and ampoule bottle open system share sliding platform, cillin bottle and the ampoule bottle putting hole of at least 3 groups are respectively arranged on the sliding platform, and sliding platform is advanced and retreat at slide rail by ball screw by motor; Under cillin bottle and ampoule bottle putting hole, connect the cylinder that all size has opening, there is turning cylinder on every group of cylinder side, fix one group of torsion spring on the turning cylinder, torsion spring other end steel wire is put into cylinder opening, fixed connecting rod on every turning cylinder, link again on the cross bar, wherein connect a motor on the turning cylinder, form one group of interlock and abandon bottle; Top is penthouse, and infrared inductor, lighting lamp for work, sterilization uviol lamp and the air outlet that purifies air are arranged in the penthouse, and the air outlet that purifies air links to each other with air cleaning system; Described air cleaning system, upper case in the groundwork district is inner, comprise just effect grade one filter, middle effect secondary filter, efficient tertiary filter, blower fan and air compressor machine, wherein just the effect grade one filter is fixed on the air inlet with clip by hospital gauze more than 8 layers, after tap into wind pipeline, connect again middle effect secondary filter, after the machine of giving a dinner for a visitor from afar, connect again efficient tertiary filter, after pick out airduct, connect the air outlet that purifies air with flexible pipe from discharge pipe again, the air outlet that purifies air is downwards over against groundwork face, and air compressor machine is connected with discharge pipe;
Described cillin bottle open system, above sliding platform, establish the milling cutter platform, milling cutter platform front end is upwards arc, open the cutter bore corresponding with the cillin bottle group behind the arc, be fixed with milling cutter by bearing, bearing block on the cutter bore, cutter spindle one side is installed belt pulley, connects high-speed electric expreess locomotive with V-belt or Timing Belt; Respectively establish a gas-liquid sterilization nozzle A behind each milling cutter; Fix a limit shaft on the milling cutter platform front end tank wall, fix an eccentric lever on the limit shaft, sliding platform has baffle plate on the limit; There is punching cylinder the position that the milling cutter front end is corresponding with XiLin bottleneck, and uncork plug box is arranged on the punching cylinder;
Described ampoule bottle open system, above sliding platform, be fixed with the mill bottle motor rack corresponding with the ampoule bottle group, interior mounted motor A, the carborundum wheel corresponding with the ampoule bottle group is installed on the motor, motor A both sides are shock mount and limited screw respectively, and the gas-liquid sterilization nozzle B corresponding with the ampoule bottle group respectively is installed on plate behind the mill bottle motor rack; Be hinged on the carborundum wheel front beam L shaped ampoule break-off plate, outside limited location plate are installed; Below L shaped ampoule break-off plate, a band aperture high-pressure air pipe that is connected with air compressor machine is arranged;
Described automated dispensing system, a metal cylinder that is driven by linear stepping motor is arranged in upper case inside, the cylinder outlet nozzle is connected with the valve of flexible pipe with the disposable pipe that makes up a prescription, the disposable pipe that makes up a prescription is comprised of liquid mixing bottle, valve, threeway, band pin tube for transfusion, flat mouth tube for transfusion, the property pipe switching mechanism that makes up a prescription once on the riser, namely be placed on respectively on the separate slot of riser with pin tube for transfusion, flat mouth tube for transfusion, seesaw with pressing plate is arranged above the separate slot, press or unclamp transfusion end and inhale the medicine end by motor and spring.
Described decontamination system, formed by air compressor machine, electromagnetic valve switch, antiseptic solution bottle, gas-liquid sterilization nozzle, trachea, suck filtrated air by air compressor machine from air cleaning system, compression produces 7-8 hyperbar, be transported to electromagnetic valve switch by trachea, after the switch opens, produce high-speed gas and produce negative pressure sucking-off disinfectant solution, respectively cillin bottle and ampoule bottle are carried out cleaning and sterilizing with high velocity fog by gas-liquid sterilization nozzle; Establish spray gun behind the riser of automated dispensing system, connect air compressor machine and antiseptic solution bottle under the spray gun, there is depression bar at spray gun button place, is fixed on the riser medicine bottle locating hole.
Above-mentioned decontamination system is not established spray gun, and in the sterilizing tube both sides correlation photoswitch is set, and Electromagnetic Control sterilization shower nozzle is installed on the sterilizing tube.
Described Mechatronic control system, by control panel, single-chip microcomputer, electric wire, electromagnetic switch, motor, Switching Power Supply form; The panel face is at cabinet top edge place, and the above arranges on and off switch, uncork starting switch, medicine bottle imbibition switch, medicine bottle liquor charging switch, infusion bottle imbibition switch, infusion bottle liquor charging shift knob, single-chip microcomputer switch, is fixed on the main rack cabinet; When each switch sends command signal, by copper core insulation line signal is reached single-chip microcomputer, by single-chip microcomputer according to preprogram respectively to motor, switch start in chronological order and stop, rotating, Stroke Control, finish various task automatic operations.
The groundwork district also has bag opener, is comprised of shell, shears, trace, self-return motor, the electric switch that diffuses, relay; The electric switch that diffuses is installed in the enclosure on the housing of left side, shears is installed in by the front inboard photoswitch, shears opening part housing antetheca leaves a rectangular aperture, shears is made P shape on one side, there is axis hole at the stub end center, be fixed on the housing antetheca, another side is made trapezoidal, axis hole is opened at a wide end center, trapezoidal cutter is opened a trace axis hole from a narrower end 1/4th places, and screw is passed through on the shears two sides, spring is fixed, and trapezoidal cutter rotates take screw as the axle center, the self-return motor is fixed in housing back wall, and self-return motor connecting lever is connected with trapezoidal cutter shaft hole by trace.
The groundwork district also has shape-destruction device, by casing, special shape gear, gear shaft, the arc plate, tooth-shaped baffle plate, shaft joint and reducing motor form, casing four sides are closed, end face half sealing, the bottom surface open-ended, in two relative casing sides bearing is installed, mounting teeth wheel shaft on the bearing, five equilibrium is installed three special shape gears on the gear shaft, the alternate combination of the special shape gear short tooth of the long tooth of outer cause, four blocks of arc plates are fixed on the casing, lower edge partly intersects with face of gear with gear part side in the middle of stretching into gear, tooth-shaped baffle plate is installed in the special shape gear below, with the special shape gear clearance control at 0.5 millimeter, at gear shaft shaft joint is installed, shaft joint connects reducing motor, and reducing motor is fixed on the motor cabinet on the casing.
Described groundwork district also has the lamp inspection background board; Refuse receptacle is established in the bottom.
Casing has auxiliary air inlet in the groundwork district, on the auxiliary air inlet quantity switch of air is installed, and the centre connects air cleaning system with pneumatic hose, and the negative pressure of its generation can hold prescription and sign or table dispenser.
Prepare platform, drawer and locker by consumptive material lattice, pre-power dispensers and form in described back work district.
Described workbench main body frame is formed by rustless steel or the plastic-blasting steel square tubes soldering of 20*40*4; Described cabinet is made by engineering plastics or 1 millimeter rustless steel.
Compared with prior art, the present invention makes up a prescription for hospital the work platforms of a cleaning is provided, and is made things convenient for to store the human oriented design of taking, and automatical and efficient dispensation apparatus is compared with the utensil that makes up a prescription in the past, and is safer, convenient, fast, light.On localized design, automaticity is higher, and is with better function.Mainly solved medicine pollution problem in the process of making up a prescription, control nosocomial infection alleviates nurse's labor intensity, improves nurse's service quality.System has solved air pollution problems inherent with air disinfection and purification, the local air quality is brought up to the hundred-grade super-clean air from (500,000 grades), use ampoule, the cillin bottle open system solves the medicine particle contamination, and alleviate the nurse job amount, increase work efficiency, improve the speed of making up a prescription with automated dispensing system, reduce medicine loss, again with bag opener, damaging device, workbench consumptive material screen work etc. is used in combination, can alleviate greatly nurse's working strength of making up a prescription, accelerate the speed of making up a prescription, every assembly medicine time is reduced to over 1/10th, reduce artificial pollution, the particle number that enters infusion bottle is down to 1/10th of the past, and can not re-use cotton swab, reduce the disinfectant solution use amount, reduce the hospital consumable expense, be conducive to the environmental protection low-carbon (LC).
Description of drawings:
Fig. 1 is structural representation of the present invention,
Fig. 2 is groundwork of the present invention district sketch map,
Fig. 3 is schematic appearance of the present invention,
Fig. 4 is the air cleaning system sketch map,
Fig. 5 is cillin bottle open system structural representation,
Fig. 6 is the left view of Fig. 5,
Fig. 7 is uncork plug sketch map,
Fig. 8 is ampoule bottle open system structural representation,
Fig. 9 is the right view of Fig. 8,
Figure 10 be cillin bottle open system and ampoule bottle open system abandon the bottle sketch map,
Figure 11 is the automated dispensing system structural representation,
Figure 12 is cillin bottle open system, ampoule bottle open system and automated dispensing system sketch map,
Figure 13 is Figure 12 top view,
Figure 14 is the axonometric chart of Figure 12,
Figure 15 is the bag opener structural representation,
Figure 16 is the top view of Figure 15,
Figure 17 is the shape-destruction device structural representation,
Figure 18 is the A-A cutaway view of Figure 17.
Among the figure: 1, the workbench main body frame, 2, cabinet, 3, Mechatronic control system, 4, penthouse, 5, infrared inductor, 6, air outlet purifies air, 7, sliding platform, 8, cylinder, 9, turning cylinder, 10, torsion spring, 11, connecting rod, 12, cross bar, 13, the milling cutter platform, 14, milling cutter, 15, belt pulley, 16, high-speed electric expreess locomotive, 17, gas-liquid sterilization nozzle A, 18, limit shaft, 19, eccentric lever, 20, baffle plate, 21, punching cylinder, 22, mill bottle motor rack, 23, motor A, 24, carborundum wheel, 25, spring, 26, limited screw, 27, gas-liquid sterilization nozzle B, 28, L shaped ampoule break-off plate, 29, band aperture high-pressure air pipe, 30, linear stepping motor, 31, cylinder, 32, liquid mixing bottle, 33, valve, 34, threeway, 35, band pin tube for transfusion, 36, the flat mouth tube for transfusion, 37, separate slot, 38, seesaw, 39, spray gun, 40, just imitate grade one filter, 41, middle effect secondary filter, 42, efficient tertiary filter, 43, blower fan, 44, air compressor machine, 45, intake stack, 46, bag opener, 47, shell, 48, shears, 49, trace, 50, the self-return motor, 51, the electric switch that diffuses, 52, opening, 53, connecting lever, 54, shape-destruction device, 55, casing, 56, special shape gear, 57, gear shaft, 58, the arc plate, 59, tooth-shaped baffle plate, 60, shaft joint, 61, reducing motor, 62, the lamp inspection background board, 63, refuse receptacle, 64, auxiliary air inlet, 65, the consumptive material lattice, 66 pre-power dispenserses are prepared platform, 67, drawer, 68, locker.
The specific embodiment
Below in conjunction with drawings and Examples the medical and clinical of the present invention aseptic automated dispensing workbench of infusing is further described.
Shown in Fig. 1-18, a kind of medical and clinical aseptic automated dispensing workbench of infusing, be divided into groundwork district and back work district, comprise workbench main body frame 1, cabinet 2, air cleaning system, decontamination system and Mechatronic control system 3, it is characterized in that: the groundwork district comprises the cillin bottle open system, the ampoule bottle open system, automated dispensing system, cillin bottle open system and ampoule bottle open system share sliding platform 7, cillin bottle and ampoule bottle putting hole that at least 3 groups are respectively arranged on the sliding platform 7, sliding platform 7 are advanced and retreat at slide rail by ball screw by motor; Connecing all size under cillin bottle and ampoule bottle putting hole has the cylinder 8 of opening, there is turning cylinder 9 on every group of cylinder side, fix one group of torsion spring 10 on the turning cylinder, torsion spring 10 other end steel wires are put into cylinder 8 openings, hold up cillin bottle or ampoule bottle in the cylinder, mill the aluminium lid degree of depth with suitable pressure control when milling aluminium lid, fixed connecting rod 11 on every turning cylinder 9, link again on the cross bar 12, wherein connect a motor on the turning cylinder 9, form one group of interlock and abandon bottle; Work as electric machine rotation, drive interlock and abandon bottle, axle rotates 100 degree, and cillin bottle or ampoule bottle lose support in the cylinder, drop out downwards, finish and abandon bottle; Top is penthouse 4, and infrared inductor 5, lighting lamp for work, sterilization uviol lamp and the air outlet 6 that purifies air are arranged in the penthouse 4, and the air outlet 6 that purifies air links to each other with air cleaning system; Described air cleaning system, upper case in the groundwork district is inner, comprise just effect grade one filter 40, middle effect secondary filter 41, efficient tertiary filter 42, blower fan 43 and air compressor machine 44, wherein just effect grade one filter 40 is fixed on the air inlet with clip by hospital gauze more than 8 layers, after tap into wind pipeline 45, connect again middle effect secondary filter 41, after the machine 43 of giving a dinner for a visitor from afar, connect again efficient tertiary filter 42, after pick out airduct, connect the air outlet 6 that purifies air with flexible pipe from discharge pipe again, the air outlet 6 that purifies air is downwards over against groundwork face, and air compressor machine 44 is connected with discharge pipe;
Described cillin bottle open system, above sliding platform 7, establish milling cutter platform 13, milling cutter platform 13 front ends are upwards arc, open the cutter bore corresponding with the cillin bottle group behind the arc, be fixed with milling cutter 14 by bearing, bearing block on the cutter bore, milling cutter 14 axles one side is installed belt pulley 15, connects high-speed electric expreess locomotive 16 with V-belt or Timing Belt; Respectively establish a gas-liquid sterilization nozzle A17 behind each milling cutter 14; Fix a limit shaft 18 on the milling cutter platform 13 front end tank walls, fix an eccentric lever 19 on the limit shaft 18, sliding platform has baffle plate 20 on 7 limits; When sliding platform entered, baffle plate was pulled eccentric lever and is reduced the milling cutter platform, and aluminium lid is milled on milling cutter contact medicine bottle surface, milling cutter platform return when withdrawing from, and milling cutter leaves the medicine bottle surface and avoids polluting sterilized bottle; There is punching cylinder 21 position that milling cutter 14 front ends are corresponding with XiLin bottleneck, and uncork plug box is arranged on the punching cylinder 21; Uncork plug box can descend the uncork plug automatically, and punching cylinder is stamped into cillin bottle with the uncork plug and realizes imbibition;
The uncork plug is that rigid plastics is made, and wherein cutting tip has the hollow pipe of sideboard; Another kind of structure is for band plug hollow pipe, with unidirectional plate washer or interior plug; Be used for puncture and open the aluminium lid cillin bottle, owing to unidirectional plate washer or interior plug, can avoid being caused and rubber grain by the syringe needle cutting, cleaner by the flat tube for transfusion absorption medicine that closes, avoid liquid waste, owing to leave the air gap, more laborsaving during with entry needle suction and filling liquid.
Described ampoule bottle open system, above sliding platform 7, be fixed with the mill bottle motor rack 22 corresponding with the ampoule bottle group, interior mounted motor A23, the carborundum wheel 24 corresponding with the ampoule bottle group is installed on the motor, motor A23 both sides are shock mount 25 and limited screw 26 respectively, and the gas-liquid sterilization nozzle B 27 corresponding with the ampoule bottle group respectively is installed on mill bottle motor rack 22 rear plates; Be hinged on carborundum wheel 24 front beams L shaped ampoule break-off plate 28, outside limited location plate are installed; Below L shaped ampoule break-off plate 28, a band aperture high-pressure air pipe 29 that is connected with air compressor machine 44 is arranged; L shaped ampoule break-off plate 28 is inwardly dug when sliding platform enters cabinet, allows ampoule bottle by carborundum wheel 24 grindings; When outwards withdrawing from, limiting plate limits L shaped ampoule break-off plate 28 and can not turn up, i.e. the breaking off ampoule bottle;
Described automated dispensing system, a metal cylinder 31 that is driven by linear stepping motor 30 is arranged in upper case inside, cylinder 31 outlet nozzles are connected with the valve of flexible pipe with the disposable pipe that makes up a prescription, the disposable pipe that makes up a prescription is comprised of liquid mixing bottle 32, valve 33, threeway 34, band pin tube for transfusion 35, flat mouth tube for transfusion 36, the property pipe switching mechanism that makes up a prescription once on the riser, namely be placed on respectively on the separate slot 37 of riser with pin tube for transfusion, flat mouth tube for transfusion, seesaw 38 with pressing plate is arranged above the separate slot, press or unclamp transfusion end and inhale the medicine end by motor and spring.
Described decontamination system, formed by air compressor machine, electromagnetic valve switch, antiseptic solution bottle, gas-liquid sterilization nozzle, trachea, suck filtrated air by air compressor machine from air cleaning system, compression produces 7-8 hyperbar, be transported to electromagnetic valve switch by trachea, after the switch opens, produce high-speed gas and produce negative pressure sucking-off disinfectant solution, respectively cillin bottle and ampoule bottle are carried out cleaning and sterilizing with high velocity fog by gas-liquid sterilization nozzle; Establish spray gun 39 behind the riser of automated dispensing system, connect air compressor machine and antiseptic solution bottle under the spray gun, there is depression bar at spray gun button place, is fixed on the riser medicine bottle locating hole.
Above-mentioned decontamination system is not established spray gun, and in the sterilizing tube both sides correlation photoswitch is set, and Electromagnetic Control sterilization shower nozzle is installed on the sterilizing tube.
Described Mechatronic control system 3, by control panel, single-chip microcomputer, electric wire, electromagnetic switch, motor, Switching Power Supply form; The panel face is at cabinet top edge place, and the above arranges on and off switch, uncork starting switch, medicine bottle imbibition switch, medicine bottle liquor charging switch, infusion bottle imbibition switch, infusion bottle liquor charging shift knob, single-chip microcomputer switch, is fixed on the main rack cabinet; When each switch sends command signal, by copper core insulation line signal is reached single-chip microcomputer, by single-chip microcomputer according to preprogram respectively to motor, switch start in chronological order and stop, rotating, Stroke Control, finish various task automatic operations.
The groundwork district also has bag opener 46, is comprised of shell 47, shears 48, trace 49, self-return motor 50, the electric switch 51 that diffuses, relay; The electric switch 51 that diffuses is contained on the shell 47 interior left side housings, it is other that shears 48 is installed in diffuse electric switch 51 of front inboard, shears 48 opening part housing antethecas leave a rectangular aperture 52, shears 48 is made P shape on one side, there is axis hole at the stub end center, be fixed on the housing antetheca, another side is made trapezoidal, axis hole is opened at a wide end center, trapezoidal cutter is opened a trace 49 axis holes from a narrower end 1/4th places, and screw is passed through on shears 48 two sides, spring is fixed, and trapezoidal cutter rotates take screw as the axle center, self-return motor 50 is fixed in housing back wall, and self-return motor connecting lever 53 is connected with trapezoidal cutter shaft hole by trace 49.
The groundwork district also has shape-destruction device 54, by casing 55, special shape gear 56, gear shaft 57, arc plate 58, tooth-shaped baffle plate 59, shaft joint 60 and reducing motor 61 form, casing 55 4 sides are closed, end face half sealing, the bottom surface open-ended, in two relative casing sides bearing is installed, mounting teeth wheel shaft 57 on the bearing, five equilibrium is installed three special shape gears 56 on the gear shaft 57, the alternate combination of the short tooth of the long tooth of special shape gear 56 outer causes, four blocks of arc plates 58 are fixed on the casing 55, lower edge partly intersects with face of gear with gear part side in the middle of stretching into gear, tooth-shaped baffle plate 59 is installed in special shape gear 56 belows, with special shape gear 56 clearance control at 0.5 millimeter, at gear shaft 57 shaft joints 60 are installed, shaft joint 60 connects reducing motors 61, and reducing motor 61 is fixed on the motor cabinet on the casing.
Described groundwork district also has lamp inspection background board 62; Refuse receptacle 63 is established in the bottom.
At groundwork district casing auxiliary air inlet 64 is arranged, on the auxiliary air inlet 64 quantity switch of air is installed, the centre connects air cleaning system with pneumatic hose, and the negative pressure of its generation can hold prescription and sign or table dispenser.
Prepare platform 66, drawer 67 and locker 68 by consumptive material lattice 65, pre-power dispensers and form in described back work district.
Described workbench main body frame 1 is formed by rustless steel or the plastic-blasting steel square tubes soldering of 20*40*4; Described cabinet 2 is made by engineering plastics or 1 millimeter rustless steel.
For reducing particle contamination, adopt among the present invention and make local gnotobasis, adopt the high pressure pure air to blow during the ampoule uncork and use the methods such as dispenser sealing dosing in bits, the dosing one time, reduce microgranule, the antibacterial of medicine in the process of making up a prescription as far as possible and enter infusion bottle.For alleviating nursing staff's workload, the design adopts automatic cillin bottle open system, automatic ampoule open system, automated dispensing system, is aided with bag opener, damaging device, realize the serial of methods such as automatic uncork, in batches uncork, automatic disinfection, automated dispensing, automatic bag-opening, automatically damaging shape, to improve dispensing efficiency, to alleviate the nurse job amount; For reducing nursing staff's operational motion, work is all once finished on the nursing platform, and this workbench spy is provided with the back work part, is used for depositing consumptive material commonly used, common tool, reduce consumptive material and take the pollution of clean area, automatic interrupter sterilization uviol lamp, workbench illuminating lamp to from non-clean area.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any technical solution of the present invention content that do not break away from, any simple modification, conversion material, equivalent variations and modification according to technical spirit of the present invention is done above embodiment all still belong in the scope of technical solution of the present invention.

Claims (10)

1. a medical and clinical aseptic automated dispensing workbench of infusing, be divided into groundwork district and back work district, comprise workbench main body frame (1), cabinet (2), air cleaning system, decontamination system and Mechatronic control system (3), it is characterized in that: the groundwork district comprises the cillin bottle open system, the ampoule bottle open system, automated dispensing system, cillin bottle open system and ampoule bottle open system share sliding platform (7), cillin bottle and the ampoule bottle putting hole of at least 3 groups are respectively arranged on the sliding platform (7), and sliding platform (7) is advanced and retreat at slide rail by ball screw by motor; Under cillin bottle and ampoule bottle putting hole, connect all size the cylinder of opening (8) is arranged, there is turning cylinder (9) on every group of cylinder side, fix one group of torsion spring (10) on the turning cylinder, torsion spring (10) other end steel wire is put into cylinder (8) opening, at the upper fixed connecting rod (11) of every turning cylinder (9), link on the cross bar (12), wherein motor of the upper connection of a turning cylinder (9) forms one group of interlock and abandons bottle again; Top is penthouse (4), and infrared inductor (5), lighting lamp for work, sterilization uviol lamp and the air outlet that purifies air (6) are arranged in the penthouse (4), and the air outlet that purifies air (6) links to each other with air cleaning system; Described air cleaning system, upper case in the groundwork district is inner, comprise just effect grade one filter (40), middle effect secondary filter (41), efficient tertiary filter (42), blower fan (43) and air compressor machine (44), wherein just effect grade one filter (40) is fixed on the air inlet with clip by hospital gauze more than 8 layers, after tap into wind pipeline (45), connect again middle effect secondary filter (41), after the machine (43) of giving a dinner for a visitor from afar, connect again efficient tertiary filter (42), after pick out airduct, connect the air outlet that purifies air (6) with flexible pipe from discharge pipe again, the air outlet that purifies air (6) is downwards over against groundwork face, and air compressor machine (44) is connected with discharge pipe;
Described cillin bottle open system, establish milling cutter platform (13) in sliding platform (7) top, milling cutter platform (13) front end is upwards arc, open the cutter bore corresponding with the cillin bottle group behind the arc, be fixed with milling cutter (14) by bearing, bearing block on the cutter bore, milling cutter (14) axle one side is installed belt pulley (15), connects high-speed electric expreess locomotive (16) with V-belt or Timing Belt; Respectively establish a gas-liquid sterilization nozzle A(17 behind each milling cutter (14)); Fix a limit shaft (18) on milling cutter platform (13) the front end tank wall, fix an eccentric lever (19) on the limit shaft (18), sliding platform (7) has baffle plate (20) on the limit; There is punching cylinder (21) position that milling cutter (14) front end is corresponding with XiLin bottleneck, and uncork plug box is arranged on the punching cylinder (21);
Described ampoule bottle open system, be fixed with the mill bottle motor rack (22) corresponding with the ampoule bottle group in sliding platform (7) top, interior mounted motor A(23), the carborundum wheel (24) corresponding with the ampoule bottle group is installed on the motor, motor A(23) both sides difference shock mount (25) and limited screw (26) respectively are equipped with the gas-liquid sterilization nozzle B (27) corresponding with the ampoule bottle group on plate behind the mill bottle motor rack (22); Be hinged on carborundum wheel (24) front beam L shaped ampoule break-off plate (28), outside limited location plate are installed; In L shaped ampoule break-off plate (28) below, a band aperture high-pressure air pipe (29) that is connected with air compressor machine (44) is arranged;
Described automated dispensing system, a metal cylinder (31) that is driven by linear stepping motor (30) is arranged in upper case inside, cylinder (31) outlet nozzle is connected with the valve of flexible pipe with the disposable pipe that makes up a prescription, the disposable pipe that makes up a prescription is by liquid mixing bottle (32), valve (33), threeway (34), band pin tube for transfusion (35), flat mouth tube for transfusion (36) forms, the property pipe switching mechanism that makes up a prescription once on the riser, namely be with the pin tube for transfusion, the flat mouth tube for transfusion is placed on respectively on the separate slot (37) of riser, seesaw (38) with pressing plate is arranged above the separate slot, press or unclamp transfusion end and inhale the medicine end by motor and spring.
2. the medical and clinical according to claim 1 aseptic automated dispensing workbench of infusing, it is characterized in that: described decontamination system, formed by air compressor machine, electromagnetic valve switch, antiseptic solution bottle, gas-liquid sterilization nozzle, trachea, suck filtrated air by air compressor machine from air cleaning system, compression produces 7-8 hyperbar, be transported to electromagnetic valve switch by trachea, after the switch opens, produce high-speed gas and produce negative pressure sucking-off disinfectant solution, respectively cillin bottle and ampoule bottle are carried out cleaning and sterilizing with high velocity fog by gas-liquid sterilization nozzle; Establish spray gun (39) behind the riser of automated dispensing system, connect air compressor machine and antiseptic solution bottle under the spray gun, there is depression bar at spray gun button place, is fixed on the riser medicine bottle locating hole.
3. the medical and clinical according to claim 2 aseptic automated dispensing workbench of infusing, it is characterized in that: above-mentioned decontamination system is not established spray gun, and in the sterilizing tube both sides correlation photoswitch is set, and Electromagnetic Control sterilization shower nozzle is installed on the sterilizing tube.
4. the medical and clinical according to claim 1 aseptic automated dispensing workbench of infusing is characterized in that: described Mechatronic control system (3), and by control panel, single-chip microcomputer, electric wire, electromagnetic switch, motor, Switching Power Supply form; The panel face is at cabinet top edge place, and the above arranges on and off switch, uncork starting switch, medicine bottle imbibition switch, medicine bottle liquor charging switch, infusion bottle imbibition switch, infusion bottle liquor charging shift knob, single-chip microcomputer switch, is fixed on the upper box frame.
5. the medical and clinical according to claim 1 aseptic automated dispensing workbench of infusing, it is characterized in that: the groundwork district also has bag opener (46), is comprised of shell (47), shears (48), trace (49), self-return motor (50), the electric switch that diffuses (51), relay; The electric switch (51) that diffuses is contained on the housing of the interior left side of shell (47), it is other that shears (48) is installed in the front inboard electric switch (51) that diffuses, shears (48) opening part housing antetheca leaves a rectangular aperture (52), shears (48) is made P shape on one side, there is axis hole at the stub end center, be fixed on the housing antetheca, another side is made trapezoidal, axis hole is opened at a wide end center, trapezoidal cutter is opened a trace (49) axis hole from a narrower end 1/4th places, screw is passed through on shears (48) two sides, spring is fixed, trapezoidal cutter rotates take screw as the axle center, self-return motor (50) is fixed in housing back wall, and self-return motor connecting lever (53) is connected with trapezoidal cutter shaft hole by trace (49).
6. the medical and clinical according to claim 1 aseptic automated dispensing workbench of infusing, it is characterized in that: the groundwork district also has shape-destruction device (54), by casing (55), special shape gear (56), gear shaft (57), arc plate (58), tooth-shaped baffle plate (59), shaft joint (60) and reducing motor (61) form, casing (55) four sides are closed, end face half sealing, the bottom surface open-ended, in two relative casing sides bearing is installed, mounting teeth wheel shaft (57) on the bearing, the upper five equilibrium of gear shaft (57) is installed three special shape gears (56), the alternate combination of the short tooth of the long tooth of the outer cause of special shape gear (56), four blocks of arc plates (58) are fixed on the casing (55), lower edge partly intersects with face of gear with gear part side in the middle of stretching into gear, tooth-shaped baffle plate (59) is installed in special shape gear (56) below, with special shape gear (56) clearance control at 0.5 millimeter, at gear shaft (57) shaft joint (60) is installed, shaft joint (60) connects reducing motor (61), and reducing motor (61) is fixed on the motor cabinet on the casing.
7. the described medical and clinical aseptic automated dispensing workbench of infusing one of according to claim 1-6, it is characterized in that: described groundwork district also has lamp inspection background board (62); Refuse receptacle (63) is established in the bottom.
8. the described medical and clinical aseptic automated dispensing workbench of infusing one of according to claim 1-6, it is characterized in that: at groundwork district casing auxiliary air inlet (64) is arranged, on the auxiliary air inlet (64) quantity switch of air is installed, the centre connects air cleaning system with pneumatic hose.
9. the described medical and clinical aseptic automated dispensing workbench of infusing one of according to claim 1-6, it is characterized in that: prepare platform (66), drawer (67) and locker (68) by consumptive material lattice (65), pre-power dispensers and form in described back work district.
10. the described medical and clinical aseptic automated dispensing workbench of infusing one of according to claim 1-6, it is characterized in that: described workbench main body frame (1) is formed by rustless steel or the plastic-blasting steel square tubes soldering of 20*40*4; Described cabinet (2) is made by engineering plastics or 1 millimeter rustless steel.
CN 201210541045 2012-12-14 2012-12-14 Medical sterile automatic-dispensing workbench for clinical transfusion Expired - Fee Related CN102973377B (en)

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