CN114588023A - Automatic dispensing device for clinical care capable of effectively reducing dispensing error rate - Google Patents
Automatic dispensing device for clinical care capable of effectively reducing dispensing error rate Download PDFInfo
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- CN114588023A CN114588023A CN202210251865.XA CN202210251865A CN114588023A CN 114588023 A CN114588023 A CN 114588023A CN 202210251865 A CN202210251865 A CN 202210251865A CN 114588023 A CN114588023 A CN 114588023A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/16—Holders for containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/06—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/24—Devices for supporting or handling bottles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention provides an automatic dispensing device for clinical care, which can effectively reduce the dispensing error rate, and comprises: a dispensing table; dispensing table up end fixed mounting has the disinfection box, and dispensing table up end fixed mounting has a brace table, and a brace table upper portion is installed and is made up prescription the mechanism, and a brace table bottom front side is located dispensing table up end and installs infusion portion. According to the invention, through the cooperation of the electromagnetic valve and the liquid flow sensor, the dispensing error rate is effectively reduced, the workload of nursing staff is reduced through the arrangement of the shaking mechanism, the stability of the dispensing device in operation is improved through the arrangement of the moving mechanism, and the problem that at present, when a nurse dispenses medicines, the phenomenon of dispensing errors is caused because the nurse only observes the dosage through visual observation, and the liquid medicine bottle needs to be manually shaken when the medicines are dispensed, so that the workload is increased, and in addition, the bottom of the conventional dispensing device is lack of an effective fixing structure, so that the stability of the dispensing device in operation is reduced.
Description
Technical Field
The invention relates to the technical field of dispensing devices, in particular to an automatic dispensing device for clinical care, which can effectively reduce the dispensing error rate.
Background
In recent years, adverse nursing events occur due to nursing dispensing mistakes, and are very easy to cause serious injury to patients, so that doctor-patient disputes are generated. Therefore, the task of dispensing medications by nurses has been to reduce the incidence of adverse care events.
Dosage means that the drug is prescribed, and in nursing work, the drug is required to be prescribed according to the needs of the patient. However, when a medicine is prepared in a clinical care work, the medicine is generally prepared manually by a nurse.
However, when a nurse dispenses medicines, the nurse often observes the dosage of different mixed medicines through visual observation, so that errors occur in the dispensing precision, and when the errors are large, dispensing errors occur, so that the dispensing error rate is increased, the defect rate and the occurrence probability of poor nursing events are increased, and medical dispute events occur. Moreover, when dispensing medicines, the medicines to be mixed together need to be manually mixed and then the medicine bottle needs to be shaken to accelerate the medicine mixing efficiency, and when a large amount of medicine dispensing work is faced, the manual shaking operation mode not only causes the low medicine mixing efficiency, but also increases the workload of nursing staff; in addition, in the use process of the dispensing table in the existing dispensing device, due to the fact that the bottom of the dispensing table is lack of an effective fixing structure, the dispensing table is easy to slide on the floor, and therefore the stability of the dispensing device in operation is reduced.
Disclosure of Invention
The invention aims to provide an automatic dispensing device for clinical care, which can effectively reduce the dispensing error rate, can rapidly close an electromagnetic valve when the flow of a medicament reaches a specified flow standard through the cooperation of the electromagnetic valve and a liquid flow sensor, thereby improving the dispensing precision of the automatic dispensing device during dispensing, effectively reducing the dispensing error rate, and can automatically drive a liquid medicine bottle to shake back and forth through the arrangement of a shaking mechanism when an infusion pump delivers the medicament, thereby improving the mixing efficiency of the medicament and reducing the workload of nursing staff.
In order to achieve the above object, the present invention provides an automatic dispensing device for clinical care, which can effectively reduce the dispensing error rate, comprising: a dispensing table; the upper end face of the dispensing table is fixedly provided with a disinfection box body, the upper end face of the dispensing table is fixedly provided with a supporting table, the upper part of the supporting table is provided with a dispensing mechanism, and the front side of the bottom of the supporting table is positioned on the upper end face of the dispensing table and is provided with a transfusion part; a shaking mechanism is arranged on the front side of the upper end surface of the dispensing table, a clamping mechanism is arranged on the upper part of the shaking mechanism, and a liquid medicine bottle is clamped on the clamping mechanism; a control box is arranged on the front side leg of the lower part of the support table; a box door is rotatably connected to the box opening at the front side of the disinfection box body through a rotating shaft, a transparent plate is fixedly embedded on the box door, a rectangular through opening is formed in the upper end face of the disinfection box body, a sealing cover plate is rotatably connected to the position, located at the rectangular through opening, of the top of the disinfection box body, ultraviolet disinfection lamps are mounted on the left side face and the right side face inside the disinfection box body and are electrically connected with a control box, and a mixing cartridge is mounted in the middle of the upper end face of the dispensing table; an adsorption type fixing mechanism is installed at the lower end of the supporting leg at the bottom of the dispensing table, and moving mechanisms are arranged on the left side and the right side of the adsorption type fixing mechanism.
Optionally, the adsorption type fixing mechanism comprises a frame-shaped underframe, suckers, communicating pipes, an exhaust tube, a Z-shaped pedal, an exhaust tube, a one-way valve A, a driving circular plate, a piston, a lifting rod, a limiting guide plate, a handle part, an air pipe and a one-way valve B, wherein the frame-shaped underframe is fixedly arranged at the lower end of a supporting leg at the bottom of the dispensing table, the lower ends of four supporting legs at the bottom of the frame-shaped underframe are fixedly connected with one sucker, the four suckers are communicated with one another through three communicating pipes, and the exhaust tube is connected to one communicating pipe at the rear side; the upper end of the exhaust pipe is connected with an exhaust cylinder, and a one-way valve A is arranged on the lower part of the exhaust cylinder on the exhaust pipe; the Z-shaped pedal is welded on the rear side of the frame-shaped underframe and is positioned outside the air pumping cylinder; the upper end inside the air extracting cylinder is fixedly connected with a limiting guide plate, the limiting guide plate is connected with a lifting rod in a sliding mode, the lower end of the lifting rod is fixedly connected with a driving circular plate, a piston is arranged on the bottom end face of the driving circular plate, the periphery of the piston is in close contact with the inner peripheral surface of the air extracting cylinder, and the upper end face of the driving circular plate is fixedly connected with two vertical sliding rods penetrating through the limiting guide plate; the upper end of the lifting rod is fixedly connected with a lifting handle piece, and the bottom end surface of the lifting handle piece is fixedly connected with the upper ends of the two vertical sliding rods; the interior of the driving circular plate and the interior of the piston are fixedly connected with a vent pipe, and a one-way valve B is arranged on the vent pipe; the moving mechanism comprises a fixed plate, a lifting plate, an adjusting threaded rod and a moving column, the fixed plate is fixedly connected to one side surface of the frame-shaped underframe, a T-shaped sliding strip is uniformly arranged on the other side surface of the frame-shaped underframe, the other side surface of the frame-shaped underframe is connected with the lifting plate in a sliding mode through the T-shaped sliding strip, the adjusting threaded rod is rotatably connected to the other side surface of the fixed plate, and the adjusting threaded rod is connected with the lifting plate through threads; two movable columns are fixedly connected to the lifting plate, and universal wheels are mounted at the lower ends of the movable columns.
Optionally, the dispensing mechanism comprises three quantitative cups, a confluence pipe fitting, a medicine outlet pipe, an electromagnetic valve, a liquid flow sensor and a manual valve, wherein the three quantitative cups are fixed on the upper end face of the support table, the lower end of each quantitative cup is connected with one medicine outlet pipe penetrating through the support table, and the lower ends of the three medicine outlet pipes are connected with the confluence pipe fitting; every ration cup lower part front side all is connected with a explosive discharge pipe, and all installs a manual valve on every explosive discharge pipe, and the pipe fitting lower extreme that converges goes out the medicine mouth and is located the position directly over mixing the cartridge case, all installs a solenoid valve and a liquid flow sensor on every explosive discharge pipe, and solenoid valve, liquid flow sensor and control box electric connection.
Optionally, the infusion part comprises an infusion pump, a liquid outlet hose, a needle tube, a liquid inlet pipe and a worm, the infusion pump is mounted on the upper end face of the dispensing table, a motor on the infusion pump is a double-shaft motor, the worm is fixedly connected to the left end of a rotating shaft of the motor on the infusion pump, the liquid inlet pipe is connected to a water suction port of the infusion pump and fixed on the mixing cartridge, and the other end of the liquid inlet pipe is located inside the mixing cartridge; the water outlet of the infusion pump is connected with a liquid outlet hose, the other end of the liquid outlet hose is provided with a needle tube, the needle tube is inserted on a rubber plug in a bottle cap on the liquid medicine bottle, the needle tube is communicated with the interior of the liquid medicine bottle, and the infusion pump is electrically connected with the control box.
Optionally, the shaking mechanism comprises a shaking plate, a driving column, a connecting rod, two sliding sleeves and a limiting socket, the bottom end surface of the shaking plate is fixedly connected with the two sliding sleeves in a bilateral symmetry manner, and a transverse guide rod fixed on the upper end surface of the dispensing table slides inside each sliding sleeve; rock board up end rear side fixedly connected with and drive the post, and drive the outside upper end of post and rotate and be connected with the connecting rod, rock board up end front side and be the even form and seted up spacing socket.
Optionally, the shaking mechanism further comprises a vertical rotating rod, a rotating disc, a transverse rotating rod and a worm gear, the vertical rotating rod is rotatably connected to the rear side of the upper end face of the dispensing table through a shaft sleeve, the rotating disc is fixedly connected to the upper end of the vertical rotating rod, the edge of the upper end face of the rotating disc is rotatably connected with the other end of the connecting rod through a rotating shaft, and a first bevel gear is fixedly mounted outside the vertical rotating rod; the transverse rotating rod is rotatably connected to the upper end face of the dispensing table through the rotating shaft support, a second bevel gear and a worm wheel are arranged at the front end and the rear end of the transverse rotating rod respectively, the second bevel gear is meshed with the first bevel gear, the worm wheel is meshed with the worm, and when the rotating disc is in a rotating state, the connecting rod drives the driving column and the rocking plate to be in a front-rear reciprocating moving state.
Optionally, the clamping mechanism comprises two clamping blocks, T-shaped guide rods, fixed support plates and fixed blocks, the number of the clamping blocks is two, four T-shaped guide rods are fixedly connected to the back faces of the two clamping blocks, each clamping block slides through the four T-shaped guide rods to form one fixed support plate, the two fixed support plates are fixed to the upper end face of the shaking plate, springs are sleeved between the clamping blocks and the fixed support plates outside the T-shaped guide rods, rubber layers are arranged at opposite face clamping ports of the two clamping blocks, and a fixed block is fixedly connected to the front end face of each clamping block.
Optionally, the clamping mechanism further comprises two driving racks, a synchronous gear, a sliding shell, a sliding part, a pulling column, a lifting plate, a sliding guide column, a first pulling handle and a second pulling handle, and the two driving racks are respectively fixed on the front end faces of the two fixing blocks; the synchronous gear is rotationally connected to the upper end face of the shaking plate through a rotating shaft and is meshed with the two driving racks; the sliding shell is fixedly connected to the right part of the front end face of the right fixed block, and a sliding piece is connected to the inside of the sliding shell in a sliding mode; the upper end surface of the sliding piece is fixedly connected with a pulling column which penetrates through the top of the sliding shell, and the outside of the pulling column is positioned in the sliding shell and is sleeved with a spring; four sliding guide columns are fixedly connected to the upper portion of the front end face of the fixed block, a lifting plate slides outside the four sliding guide columns, a second pull handle is fixedly connected to the front end of the lifting plate, and the first pull handle is fixed to the upper portion of the front end face of the fixed block on the right side.
Alternatively, when one of the clamping blocks is in the outward movement state, the other clamping block will move in opposite directions simultaneously, and when the force applied on the first and second pull handles is released, the two clamping blocks will move in opposite directions simultaneously.
Optionally, scale marks are arranged on the front side of each quantitative cup body, and the upper ends of the three quantitative cup bodies are positioned right below the rectangular through hole; the bottom end face of the sliding part is provided with an inserting strip penetrating through the bottom of the sliding shell, a left edge corner of the bottom end face of the inserting strip is a round corner, and the lower end of the inserting strip is connected with one limiting socket in an inserting mode.
According to the automatic dispensing device of the embodiments of the invention, compared with the traditional dispensing device, the automatic dispensing device has the following beneficial effects:
according to the automatic medicine dispensing device, the electromagnetic valve is matched with the liquid flow sensor, the flow of the medicine can be detected through the liquid flow sensor in the downward flowing process of the medicine, when the flow of the medicine reaches a specified flow standard, the electromagnetic valve is rapidly closed by the control box, the phenomenon that the redundant medicine continues to flow downwards is avoided, the medicine dispensing precision of the automatic medicine dispensing device during medicine dispensing is further improved, the probability that the medicine dispensing precision has errors is effectively reduced, the medicine dispensing error rate is effectively reduced, the reject ratio and the occurrence probability of adverse care events are effectively reduced, and the occurrence of medical dispute events is effectively avoided.
In addition, through the setting of rocking the mechanism, can be when the transfer pump function, it rotates to drive the worm through the motor on the transfer pump, then the worm drives the worm wheel and rotates, make horizontal bull stick begin to rotate, and drive first bevel gear through the second bevel gear and rotate, thereby make vertical bull stick drive the rolling disc and rotate, then connecting rod one end begins to rotate at the rolling disc up end, the connecting rod other end drives and drives the post and rock the board and carry out reciprocating motion all around, thereby make fixture drive the liquid medicine bottle and carry out reciprocating motion rocking all around, thereby make the inside medicament that gets into of liquid medicine bottle can obtain further mixed effect, and whole rocking process, owing to need not nurse's manual operation of rocking, not only improved the mixing efficiency of medicament greatly, and effectively alleviateed nursing staff's work load.
In addition, through the arrangement of the clamping mechanism, when the liquid medicine bottle is clamped on the clamping mechanism, the second pull handle is manually gripped towards the first pull handle, so that the pull plate drives the pull column, the sliding part and the inserting strip to move upwards, the inserting strip is pulled out from one of the limiting sockets, then the first pull handle and the second pull handle are pulled outwards, one of the fixing blocks drives one of the clamping blocks and one of the driving racks to move outwards, then the other driving rack is driven to move in the opposite direction under the meshing action of the synchronous gears, so that the two clamping blocks can simultaneously move in the opposite direction, then the liquid medicine bottle is placed between the two clamping blocks on the upper end surface of the shaking plate, and then the first pull handle and the second pull handle on the fixing block are loosened to enable the two clamping blocks to rapidly clamp and fix the liquid medicine bottle, thereby improving the clamping and fixing efficiency of the liquid medicine bottle.
In addition, through the grafting cooperation of cutting and spacing socket, after loosening first pull handle and second pull handle, the slider will drive the cutting downwards rapidly under the outside spring elastic action of pulling post, thereby make the cutting lower extreme can peg graft inside one of them spacing socket, thereby when not carrying the pulling post, just can not extract the cutting from spacing socket is inside, thereby make two grip blocks can only remove to the opposite direction simultaneously this moment, and can not remove to the direction of carrying on the back mutually, thereby the steadiness of two grip blocks when centre gripping liquid medicine bottle has been improved greatly.
In addition, through the arrangement of the adsorption type fixing mechanism, when the dispensing device needs to be fixed after moving on a floor surface, the lifting plate drives the moving column to move upwards under the action of the screw threads by manually rotating the adjusting threaded rod, so that the universal wheel at the lower end of the moving column moves upwards and is separated from the floor surface, four suckers are contacted with the floor surface, and then the four suckers are adsorbed on the floor surface by pressing the frame-shaped underframe downwards, so that the dispensing device can obtain effective fixing action when being fixed after moving, and the phenomenon of sliding friction between the dispensing device and the floor is not easy to generate, thereby improving the stability of the dispensing device in operation; when the sucking disc adsorption dynamics is lower, the accessible is manual to be carried handle spare upwards and is drawn, then carries the pull rod and drives plectane and piston rebound to make the inside unnecessary air of four sucking discs through communicating pipe, exhaust tube, check valve A inhaled to the inside discharge of air extraction section of thick bamboo, thereby make the adsorption dynamics of four sucking discs obtain adjusting, thereby further improved the fixed effect of absorption formula fixed establishment on the floor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic view of a first perspective of an automated dispensing device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a second perspective of an automated dispensing apparatus according to an embodiment of the present invention;
FIG. 3 shows a schematic view of an APAS according to an embodiment of the present invention in a disassembled state;
FIG. 4 shows a schematic view of a dispensing station, support table, dispensing mechanism and infusion section according to an embodiment of the present invention;
FIG. 5 shows a schematic view in partial section of a sterilization case according to an embodiment of the present invention;
FIG. 6 shows a schematic view of a dispensing mechanism according to an embodiment of the invention;
FIG. 7 shows a schematic view of a rocking mechanism and a clamping mechanism according to an embodiment of the invention;
FIG. 8 shows a schematic view of a rocking mechanism according to an embodiment of the invention;
FIG. 9 shows a schematic view of a wobble plate and clamping mechanism according to an embodiment of the invention;
FIG. 10 shows a schematic view of a clamping mechanism according to an embodiment of the invention;
FIG. 11 shows a schematic view of a slide housing and a slide, disassembled, according to an embodiment of the invention;
FIG. 12 shows a schematic view of a movement mechanism according to an embodiment of the invention, after disassembly;
FIG. 13 shows a schematic view of a suction-type securing mechanism according to an embodiment of the invention;
FIG. 14 shows a schematic drawing with partial cross-section of a suction cup according to an embodiment of the invention;
FIG. 15 shows a schematic view of a suction attachment mechanism according to an embodiment of the invention.
Description of reference numerals:
1. a dispensing table; 2. sterilizing the box body; 201. a box door; 202. a rectangular through opening; 203. sealing the cover plate; 204. an ultraviolet disinfection lamp; 205. a transparent plate; 3. a support table; 4. a dispensing mechanism; 401. a quantitative cup body; 402. a medicine discharge pipe; 403. a manifold member; 405. a medicine outlet pipe; 406. an electromagnetic valve; 407. a liquid flow sensor; 408. a manual valve; 5. a transfusion part; 501. an infusion pump; 502. a liquid outlet hose; 503. a needle tube; 504. a liquid inlet pipe; 505. a worm; 6. a shaking mechanism; 601. a shaking plate; 602. driving the column; 603. a connecting rod; 604. a vertical rotating rod; 605. rotating the disc; 606. a transverse rotating rod; 607. a worm gear; 608. a sliding sleeve; 609. a limiting socket; 7. a clamping mechanism; 701. a clamping block; 702. a T-shaped guide rod; 703. fixing a support plate; 704. a fixed block; 705. driving the rack; 706. a synchronizing gear; 707. a sliding housing; 708. a slider; 709. pulling the column; 7010. lifting the plate; 7011. sliding the guide post; 7012. a first pull handle; 7013. a second pull handle; 8. a liquid medicine bottle; 9. a control box; 10. a mixing cartridge; 11. a moving mechanism; 1101. fixing the plate; 1102. a lifting plate; 1103. adjusting the threaded rod; 1104. moving the column; 12. an adsorption type fixing mechanism; 1201. a frame-shaped chassis; 1202. a suction cup; 1203. a communicating pipe; 1204. an air exhaust pipe; 1205. a Z-shaped pedal; 1206. an air pumping cylinder; 1207. a one-way valve A; 1208. driving the circular plate; 1209. a piston; 1210. lifting a pull rod; 1211. a limiting guide plate; 1212. a handle member; 1213. a breather pipe; 1214. and a one-way valve B.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
As shown in fig. 1 to 15, an automated medication dispensing apparatus for clinical care according to a preferred embodiment of the present invention, which effectively reduces the error rate of dispensing, includes: a dispensing table 1; the upper end face of the dispensing table 1 is fixedly provided with a disinfection box body 2, the upper end face of the dispensing table 1 is fixedly provided with a support table 3, the upper part of the support table 3 is provided with a dispensing mechanism 4, and the front side of the bottom of the support table 3 is positioned on the upper end face of the dispensing table 1 and is provided with a transfusion part 5; the front side of the upper end face of the dispensing table 1 is provided with a shaking mechanism 6, and the shaking mechanism 6 is used for driving the liquid medicine bottle 8 to perform reciprocating shaking operation back and forth while the motor on the infusion pump 501 is operated, so that the mixing efficiency of the medicines is improved. And the upper part of the shaking mechanism 6 is provided with a clamping mechanism 7, and a liquid medicine bottle 8 is clamped on the clamping mechanism 7. A control box 9 is arranged on the lower front leg of the support platform 3. 2 front side ports of disinfection box body department rotate through the pivot and are connected with chamber door 201, and fixed the inlaying has transparent plate 205 on the chamber door 201, be convenient for observe the 2 inside circumstances of disinfection box body, rectangle opening 202 has been seted up to 2 up ends of disinfection box body, and 2 tops of disinfection box body are located rectangle opening 202 and rotate and are connected with sealed apron 203, be used for sheltering from rectangle opening 202, all install ultraviolet disinfection lamp 204 on the 2 inside left and right sides face of disinfection box body, and ultraviolet disinfection lamp 204 and control box 9 electric connection, through having 2 internally mounted ultraviolet disinfection lamp 204 of disinfection box body, can be when dispensing, open ultraviolet disinfection lamp 204 through control box 9, thereby make 2 inside effective disinfection effects that obtain of disinfection box body, avoid the phenomenon that the bacterium enters into in the medicament. The middle part of the upper end surface of the dispensing table 1 is provided with a mixing cartridge 10. An adsorption type fixing mechanism 12 is installed at the lower end of a supporting leg at the bottom of the dispensing table 1, and moving mechanisms 11 are arranged on the left side and the right side of the adsorption type fixing mechanism 12.
Further, the adsorption type fixing mechanism 12 includes a frame-shaped bottom frame 1201, suction cups 1202, communicating pipes 1203, an air exhaust pipe 1204, a Z-shaped pedal 1205, an air exhaust cylinder 1206, a check valve a1207, a driving circular plate 1208, a piston 1209, a lifting rod 1210, a limiting guide 1211, a handle 1212, a vent pipe 1213 and a check valve B1214, the frame-shaped bottom frame 1201 is fixedly installed at the lower end of a bottom leg of the dispensing table 1, the lower ends of four legs at the bottom of the frame-shaped bottom frame 1201 are fixedly connected with one suction cup 1202, the four suction cups 1202 are communicated with one another through three communicating pipes 1203, and the rear communicating pipe 1203 is connected with the air exhaust pipe 1204. The upper end of the exhaust pipe 1204 is connected with an exhaust cylinder 1206, a check valve A1207 is arranged on the exhaust pipe 1204 and positioned at the lower part of the exhaust cylinder 1206, and air in the exhaust pipe 1204 can only go out but not enter through the setting of the check valve A1207. A Z-shaped pedal 1205 is welded to the rear side of the frame-shaped base frame 1201, and the Z-shaped pedal 1205 is located outside the pump cylinder 1206. The inside upper end fixedly connected with of air extraction tube 1206 limits baffle 1211, and sliding connection has the pull rod 1210 on the limit baffle 1211, and the pull rod 1210 lower extreme fixedly connected with drives the plectane 1208, and drives plectane 1208 bottom face and be provided with piston 1209 to piston 1209 periphery and air extraction tube 1206 inner peripheral surface in close contact with drive plectane 1208 upper end fixedly connected with run through two vertical slide bars of limit baffle 1211. The upper end of the lifting rod 1210 is fixedly connected with a lifting handle 1212, and the bottom end surface of the lifting handle 1212 is fixedly connected with the upper ends of the two vertical sliding rods. A vent pipe 1213 is fixedly connected to the interior of the driving disk 1208 and the piston 1209, and a check valve B1214 is attached to the vent pipe 1213, so that when the piston 1209 moves downward, air at the bottom of the piston 1209 can be smoothly discharged through the check valve B1214 by the check valve B1214. Through the arrangement of the adsorption type fixing mechanism 12, the dispensing device can be effectively fixed when being fixed after moving on the floor surface.
Further, the moving mechanism 11 includes a fixed plate 1101, a lifting plate 1102, an adjusting threaded rod 1103 and a moving column 1104, the fixed plate 1101 is fixedly connected to one side of the frame-shaped underframe 1201, a T-shaped sliding strip is uniformly arranged on the other side of the frame-shaped underframe 1201, the other side of the frame-shaped underframe 1201 is connected with the lifting plate 1102 in a sliding mode through the T-shaped sliding strip, the other side of the fixed plate 1101 is rotatably connected with the adjusting threaded rod 1103, and the adjusting threaded rod 1103 is connected with the lifting plate 1102 through threads. Two movable columns 1104 are fixedly connected to the lifting plate 1102, universal wheels are mounted at the lower ends of the movable columns 1104, and the dispensing device can be moved conveniently through the arrangement of the movable mechanism 11.
Furthermore, according to an embodiment of the present invention, as shown in fig. 1 and 5, the dispensing mechanism 4 includes three dosing cups 401, a medicine discharge tube 402, a confluence tube 403, medicine discharge tubes 405, an electromagnetic valve 406, a liquid flow sensor 407, and a manual valve 408, the number of the dosing cups 401 is three, the three dosing cups 401 are fixed on the upper end surface of the supporting base 3, one medicine discharge tube 405 penetrating through the supporting base 3 is connected to the lower end of each dosing cup 401, and the confluence tube 403 is connected to the lower ends of the three medicine discharge tubes 405, so that the medicines flowing out of the medicine discharge tubes 405 are collected. The front side of the lower part of each quantitative cup body 401 is connected with a drug discharge pipe 402, each drug discharge pipe 402 is provided with a manual valve 408 for discharging redundant drugs, the drug outlet at the lower end of the confluence pipe fitting 403 is positioned right above the mixed drug cartridge 10, each drug discharge pipe 405 is provided with an electromagnetic valve 406 and a liquid flow sensor 407, and the electromagnetic valve 406 and the liquid flow sensor 407 are electrically connected with the control box 9. Every ration cup 401 front side all is provided with the scale marking, and three ration cup 401 upper end is located the position under rectangle opening 202, is convenient for add the medicine inside ration cup 401 through rectangle opening 202.
As shown in fig. 2 and fig. 6, the infusion part 5 includes an infusion pump 501, a liquid outlet hose 502, a needle tube 503, a liquid inlet tube 504 and a worm 505, the infusion pump 501 is installed on the upper end surface of the dispensing table 1, a motor on the infusion pump 501 is a double-shaft motor, the model of the double-shaft motor on the infusion pump 501 is XD60D94-12Y-50S, the double-shaft motor is a motor with shafts on both sides, both sides of the motor can drive other devices, the double-shaft motor on the infusion pump 501 can drive an input shaft of the infusion pump 501 and the worm 505 to rotate simultaneously through the shafts on both sides, so that when the infusion pump 501 operates, the worm 505 can be driven to rotate through the motor shaft on the infusion pump 501, and finally the holding mechanism 7 and the liquid bottle 8 can be driven by the shaking plate 601 to shake back and forth, the mixing effect of the medicine in the liquid bottle 8 is improved, and no manual shaking is required. The left end of the motor shaft of the infusion pump 501 is fixedly connected with a worm 505, a liquid inlet 504 is connected to a water suction port of the infusion pump 501, the liquid inlet 504 is fixed on the mixing cartridge 10, and the other end of the liquid inlet 504 is located inside the mixing cartridge 10. The water outlet of the infusion pump 501 is connected with a liquid outlet hose 502, the other end of the liquid outlet hose 502 is provided with a needle tube 503, the needle tube 503 is inserted on a rubber plug in a bottle cap on the liquid medicine bottle 8, the needle tube 503 is communicated with the interior of the liquid medicine bottle 8, so that mixed medicines can be conveyed to the interior of the liquid medicine bottle 8 through the liquid inlet pipe 504, the infusion pump 501, the liquid outlet hose 502 and the needle tube 503, and the infusion pump 501 is electrically connected with the control box 9.
As shown in fig. 6 and 7, the shaking mechanism 6 includes a shaking plate 601, a driving column 602, a connecting rod 603, two sliding sleeves 608 and a limiting socket 609, wherein the bottom end surface of the shaking plate 601 is bilaterally symmetrical and two sliding sleeves 608 are fixedly connected, and a transverse guide rod fixed on the upper end surface of the dispensing table 1 slides inside each sliding sleeve 608. The rear side of the upper end face of the shaking plate 601 is fixedly connected with a driving column 602, the outer upper end of the driving column 602 is rotatably connected with a connecting rod 603 for driving the shaking plate 601 to move back and forth, and the front side of the upper end face of the shaking plate 601 is uniformly provided with limiting sockets 609. The shaking mechanism 6 further comprises a vertical rotating rod 604, a rotating disc 605, a transverse rotating rod 606 and a worm wheel 607, the vertical rotating rod 604 is rotatably connected to the rear side of the upper end face of the dispensing table 1 through a shaft sleeve, the rotating disc 605 is fixedly connected to the upper end of the vertical rotating rod 604, the edge of the upper end face of the rotating disc 605 is rotatably connected with the other end of the connecting rod 603 through a rotating shaft, and a first bevel gear is fixedly mounted on the outer portion of the vertical rotating rod 604. The transverse rotating rod 606 is rotatably connected to the upper end face of the dispensing table 1 through a rotating shaft support, a second bevel gear and a worm wheel 607 are arranged at the front end and the rear end of the transverse rotating rod 606 respectively, the second bevel gear is meshed with the first bevel gear, and the worm wheel 607 is meshed with the worm 505. When the rotating disc 605 is in a rotating state, the connecting rod 603 will drive the driving post 602 and the rocking plate 601 to be in a front-back reciprocating state, so that the holding mechanism 7 can drive the liquid medicine bottle 8 to rock back and forth, and the medicine entering the liquid medicine bottle 8 can be further mixed.
As shown in fig. 8 and 9, the clamping mechanism 7 includes two clamping blocks 701, T-shaped guide rods 702, a fixing support plate 703 and a fixing block 704, and four T-shaped guide rods 702 are fixedly connected to opposite sides of the two clamping blocks 701. Each clamping block 701 is provided with a fixed support plate 703 through four T-shaped guide rods 702 in a sliding manner, the two fixed support plates 703 are fixed on the upper end face of the shaking plate 601, and springs are sleeved outside each T-shaped guide rod 702 and between the clamping block 701 and the fixed support plate 703. The rubber layers are arranged at the opposite surface clamping openings of the two clamping blocks 701, so that when the clamped liquid medicine bottle 8 is made of brittle materials such as glass, the clamped liquid medicine bottle 8 can have better protection performance through the arrangement of the rubber layers, and the front end face of each clamping block 701 is fixedly connected with a fixing block 704. The clamping mechanism 7 further comprises two driving racks 705, a synchronous gear 706, a sliding housing 707, a sliding member 708, a pulling column 709, a pulling plate 7010, a sliding guide column 7011, a first pulling handle 7012 and a second pulling handle 7013, and the two driving racks 705 are respectively fixed on the front end surfaces of the two fixing blocks 704. The synchronizing gear 706 is rotatably connected to the upper end surface of the shaking plate 601 through a rotating shaft, and the synchronizing gear 706 is engaged with the two driving racks 705. A sliding shell 707 is fixedly connected to the right part of the front end surface of one fixing block 704 on the right side, a sliding part 708 is slidably connected inside the sliding shell 707, the bottom end surface of the sliding part 708 is provided with an inserting bar penetrating through the bottom of the sliding shell 707, the left edge of the bottom end surface of the inserting bar is a round angle, the lower end of the inserting strip is inserted into one limiting insertion hole 609, and through the insertion fit of the inserting strip and the limiting insertion hole 609, after the first pulling handle 7012 and the second pulling handle 7013 are released, the sliding member 708 will rapidly move the slip downward under the elastic force of the spring outside the pulling column 709, so that the lower end of the slip can be inserted into one of the limiting insertion holes 609, and the slip cannot be pulled out of the limiting insertion hole 609 when the pulling column 709 is not pulled, therefore, the two clamping blocks 701 can only move towards the opposite direction at the same time, but can not move towards the opposite direction, and the stability of the two clamping blocks 701 in clamping the liquid medicine bottle 8 is greatly improved. The upper end face of the sliding piece 708 is fixedly connected with a pulling column 709 which penetrates through the top of the sliding shell 707, and the outside of the pulling column 709 is positioned inside the sliding shell 707 and sleeved with a spring. The upper part of the front end face of the fixed block 704 is fixedly connected with four sliding guide posts 7011, a lifting plate 7010 slides outside the four sliding guide posts 7011, the front end of the lifting plate 7010 is fixedly connected with a second pull handle 7013, and a first pull handle 7012 is fixed on the upper part of the front end face of the right fixed block 704. When one of the clamping blocks 701 is in the outward moving state, the other clamping block 701 will move in the opposite direction at the same time, and when the force applied on the first pulling handle 7012 and the second pulling handle 7013 is released, the two clamping blocks 701 will move in the opposite direction at the same time under the action of the restoring force of the spring to clamp the liquid medicine bottle 8.
The following describes the specific use and function of the present embodiment:
when the dispensing device is used, the dispensing device is moved to a required position through the two-side moving mechanism 11, then the adjusting threaded rod 1103 is manually rotated, the lifting plate 1102 drives the moving column 1104 to move upwards under the action of threads, so that the universal wheel at the lower end of the moving column 1104 moves upwards and is separated from the floor surface, the four suckers 1202 are contacted with the floor surface, and then the four suckers 1202 are adsorbed to the floor surface through the lower pressing frame-shaped bottom frame 1201, so that the dispensing device can be effectively fixed after moving;
when the suction cups 1202 have low adsorption strength, the handle 1212 can be lifted upwards manually, and then the lifting rod 1210 drives the circular plate 1208 and the piston 1209 to move upwards, so that redundant air in the four suction cups 1202 is sucked into the suction tube 1206 through the communicating tube 1203, the suction tube 1204 and the check valve a1207 and is discharged, and the adsorption strength of the four suction cups 1202 is adjusted, thereby further improving the fixing effect of the adsorption-type fixing mechanism 12 on the floor surface;
during dispensing, a nurse adds different medicaments into the quantitative cup body 401, then the nurse can observe the medicament amount in the quantitative cup body 401 through the scale marks on the quantitative cup body 401, when the medicament amount in the quantitative cup body 401 is too much, the manual valve 408 on the corresponding one of the medicament discharge pipes 402 can be manually opened, and then the redundant medicament can be discharged, on the contrary, when the medicament amount in the quantitative cup body 401 is too little, the medicament can be continuously added into the quantitative cup body 401, so that the dispensing precision can be effectively improved, then the electromagnetic valve 406 is opened through the control box 9, then the medicament in the corresponding one of the quantitative cup bodies 401 flows downwards under the action of gravity, then flows into the confluence pipe fitting 403 through the medicament discharge pipe 405, then flows into the mixing medicament cylinder 10 through the lower end of the confluence pipe fitting 403, and in the medicament downward flowing process, the liquid flow sensor 407 detects the flow rate of the medicament, and when the flow rate of the medicament reaches a specified flow rate (the specified flow rate can be set through the control box 9), the control box 9 quickly closes the electromagnetic valve 406 to avoid the phenomenon that the redundant medicament continues to flow downwards;
then the infusion pump 501 is started through the control box 9, so that the medicine mixed in the mixing cartridge 10 flows into the medicine liquid bottle 8 through the liquid inlet pipe 504, the liquid outlet hose 502 and the needle tube 503, then the worm 505 is driven to rotate by the motor on the infusion pump 501 while the infusion pump 501 operates, then the worm 505 drives the worm wheel 607 to rotate, so that the transverse rotating rod 606 starts to rotate, and the first bevel gear is driven to rotate by the second bevel gear, so that the vertical rotating rod 604 drives the rotating disc 605 to rotate, then one end of the connecting rod 603 starts to rotate on the upper end surface of the rotating disc 605, and the other end of the connecting rod 603 drives the driving column 602 and the shaking plate 601 to reciprocate back and forth, so that the clamping mechanism 7 drives the medicine liquid bottle 8 to shake back and forth;
when the liquid medicine bottle 8 is clamped on the clamping mechanism 7, the second pull handle 7013 is firstly manually clamped to the first pull handle 7012, so that the pulling plate 7010 drives the pulling column 709, the sliding part 708 and the inserting bar to move upwards, so that the cutting slips are pulled out from one of the limit sockets 609, and then the first pull handle 7012 and the second pull handle 7013 are pulled outwards, so that one of the fixing blocks 704 drives one of the clamping blocks 701 and one of the driving racks 705 to move outwards, then, under the meshing action of the synchronous gear 706, the other driving rack 705 is driven to move in the opposite direction, so that the two clamping blocks 701 can move in the opposite direction simultaneously, then the liquid medicine bottle 8 is placed between the two clamping blocks 701 on the upper end surface of the shaking plate 601, then the first pull handle 7012 and the second pull handle 7013 on the fixing block 704 are loosened, so that the two clamping blocks 701 can rapidly clamp and fix the liquid medicine bottle 8.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. An automatic dispensing device for clinical care that can effectively reduce the error rate of dispensing, characterized by comprising: a dispensing table (1); the upper end face of the dispensing table (1) is fixedly provided with a disinfection box body (2), the upper end face of the dispensing table (1) is fixedly provided with a supporting table (3), the upper part of the supporting table (3) is provided with a dispensing mechanism (4), and the front side of the bottom of the supporting table (3) is positioned on the upper end face of the dispensing table (1) and is provided with a transfusion part (5); a shaking mechanism (6) is arranged on the front side of the upper end face of the dispensing table (1), a clamping mechanism (7) is arranged on the upper portion of the shaking mechanism (6), and a liquid medicine bottle (8) is clamped on the clamping mechanism (7); a control box (9) is arranged on the front side leg of the lower part of the support table (3); a box door (201) is rotatably connected to the front box opening of the disinfection box body (2) through a rotating shaft, a transparent plate (205) is fixedly embedded in the box door (201), a rectangular through hole (202) is formed in the upper end face of the disinfection box body (2), a sealing cover plate (203) is rotatably connected to the position, located at the rectangular through hole (202), of the top of the disinfection box body (2), ultraviolet disinfection lamps (204) are mounted on the left side face and the right side face of the inside of the disinfection box body (2), the ultraviolet disinfection lamps (204) are electrically connected with a control box (9), and a mixing cartridge (10) is mounted in the middle of the upper end face of the dispensing table (1); the dispensing table is characterized in that an adsorption type fixing mechanism (12) is installed at the lower end of a supporting leg at the bottom of the dispensing table (1), and moving mechanisms (11) are arranged on the left side and the right side of the adsorption type fixing mechanism (12).
2. The automated dispensing system for clinical care that is effective in reducing dispensing error rate of claim 1, wherein: the adsorption type fixing mechanism (12) comprises a frame-shaped bottom frame (1201), suckers (1202), communicating pipes (1203), an air exhaust pipe (1204), a Z-shaped pedal (1205), an air exhaust cylinder (1206), a one-way valve A (1207), a driving circular plate (1208), a piston (1209), a lifting rod (1210), a limiting guide plate (1211), a handle piece (1212), an air vent pipe (1213) and a one-way valve B (1214), wherein the frame-shaped bottom frame (1201) is fixedly arranged at the lower end of a supporting leg at the bottom of the dispensing table (1), the lower ends of four supporting legs at the bottom of the frame-shaped bottom frame (1201) are fixedly connected with one sucker (1202), the four suckers (1202) are communicated through three communicating pipes (1203), and the air exhaust pipe (1204) is connected to one communicating pipe (1203) at the rear side; the upper end of the air extraction pipe (1204) is connected with an air extraction cylinder (1206), and a one-way valve A (1207) is arranged on the air extraction pipe (1204) and positioned at the lower part of the air extraction cylinder (1206); the Z-shaped pedal (1205) is welded on the rear side of the frame-shaped underframe (1201), and the Z-shaped pedal (1205) is positioned outside the air pumping cylinder (1206); the upper end of the inside of the air extracting cylinder (1206) is fixedly connected with a limiting guide plate (1211), the limiting guide plate (1211) is connected with a lifting rod (1210) in a sliding mode, the lower end of the lifting rod (1210) is fixedly connected with a driving circular plate (1208), a piston (1209) is arranged on the bottom end face of the driving circular plate (1208), the periphery of the piston (1209) is in tight contact with the inner circumferential surface of the air extracting cylinder (1206), and the upper end face of the driving circular plate (1208) is fixedly connected with two vertical sliding rods penetrating through the limiting guide plate (1211); the upper end of the lifting rod (1210) is fixedly connected with a lifting handle piece (1212), and the bottom end surface of the lifting handle piece (1212) is fixedly connected with the upper ends of the two vertical sliding rods; a vent pipe (1213) is fixedly connected inside the driving circular plate (1208) and the piston (1209), and a one-way valve B (1214) is arranged on the vent pipe (1213);
the moving mechanism (11) comprises a fixed plate block (1101), a lifting plate block (1102), an adjusting threaded rod (1103) and a moving column (1104), the fixed plate block (1101) is fixedly connected to one side face of a frame-shaped underframe (1201), a T-shaped sliding strip is uniformly arranged on the other side face of the frame-shaped underframe (1201), the other side face of the frame-shaped underframe (1201) is connected with the lifting plate block (1102) in a sliding mode through the T-shaped sliding strip, the other side face of the fixed plate block (1101) is rotatably connected with the adjusting threaded rod (1103), and the adjusting threaded rod (1103) is connected with the lifting plate block (1102) through threads; two movable columns (1104) are fixedly connected to the lifting plate (1102), and universal wheels are mounted at the lower ends of the movable columns (1104).
3. The automated dispensing system for clinical care that is effective in reducing dispensing error rate of claim 1, wherein: the dispensing mechanism (4) comprises quantitative cup bodies (401), medicine discharge pipes (402), confluence pipe fittings (403), medicine discharge pipes (405), electromagnetic valves (406), liquid flow sensors (407) and manual valves (408), the number of the quantitative cup bodies (401) is three, the three quantitative cup bodies (401) are fixed on the upper end face of the support table (3), the lower end of each quantitative cup body (401) is connected with one medicine discharge pipe (405) penetrating through the support table (3), and the lower ends of the three medicine discharge pipes (405) are connected with the confluence pipe fittings (403); every ration cup (401) lower part front side all is connected with a drug discharge pipe (402), and all installs a manual valve (408) on every drug discharge pipe (402), and manifold spare (403) lower extreme goes out the medicine mouth and is located mixing cartridge case (10) position directly over, all installs a solenoid valve (406) and a liquid flow sensor (407) on every drug discharge pipe (405), and solenoid valve (406), liquid flow sensor (407) and control box (9) electric connection.
4. The automated dispensing system for clinical care that is effective in reducing dispensing error rate of claim 1, wherein: the infusion part (5) comprises an infusion pump (501), an outlet hose (502), a needle tube (503), an inlet pipe (504) and a worm (505), the infusion pump (501) is installed on the upper end face of the dispensing table (1), a motor on the infusion pump (501) is a double-shaft motor, the worm (505) is fixedly connected to the left end of a rotating shaft of the motor on the infusion pump (501), the inlet pipe (504) is connected to a water suction port of the infusion pump (501), the inlet pipe (504) is fixed on the mixing cartridge (10), and the other end of the inlet pipe (504) is located inside the mixing cartridge (10); the water outlet of the infusion pump (501) is connected with a liquid outlet hose (502), the other end of the liquid outlet hose (502) is provided with a needle tube (503), the needle tube (503) is inserted on a rubber plug in a bottle cap on the liquid medicine bottle (8), the needle tube (503) is communicated with the interior of the liquid medicine bottle (8), and the infusion pump (501) is electrically connected with the control box (9).
5. The automated dispensing system for clinical care that is effective in reducing the error rate of dispensing a medication according to claim 4, wherein: the shaking mechanism (6) comprises a shaking plate (601), a driving column (602), a connecting rod (603), two sliding sleeves (608) and a limiting socket (609), wherein the bottom end surface of the shaking plate (601) is bilaterally symmetrical and is fixedly connected with the two sliding sleeves (608), and a transverse guide rod fixed on the upper end surface of the dispensing table (1) slides in each sliding sleeve (608); the rear side of the upper end face of the shaking plate (601) is fixedly connected with a driving column (602), the upper end of the outside of the driving column (602) is rotatably connected with a connecting rod (603), and the front side of the upper end face of the shaking plate (601) is uniformly provided with limiting sockets (609).
6. The automated dispensing system for clinical care that is effective in reducing dispensing error rate of claim 5, wherein: the shaking mechanism (6) further comprises a vertical rotating rod (604), a rotating disc (605), a transverse rotating rod (606) and a worm gear (607), the vertical rotating rod (604) is rotatably connected to the rear side of the upper end face of the dispensing table (1) through a shaft sleeve, the upper end of the vertical rotating rod (604) is fixedly connected with the rotating disc (605), the edge of the upper end face of the rotating disc (605) is rotatably connected with the other end of the connecting rod (603) through a rotating shaft, and a first bevel gear is fixedly mounted on the outer portion of the vertical rotating rod (604); the transverse rotating rod (606) is rotatably connected to the upper end face of the dispensing table (1) through a rotating shaft support, a second bevel gear and a worm gear (607) are arranged at the front end and the rear end of the transverse rotating rod (606) respectively, the second bevel gear is meshed with the first bevel gear, the worm gear (607) is meshed with the worm (505), and when the rotating disc (605) is in a rotating state, the connecting rod (603) drives the driving column (602) and the shaking plate (601) to be in a front-back reciprocating movement state.
7. The automated dispensing apparatus for clinical care effective to reduce dispensing error rate of claim 6, wherein: the clamping mechanism (7) comprises two clamping blocks (701), T-shaped guide rods (702), fixed support plates (703) and fixed blocks (704), the number of the clamping blocks (701) is two, the back faces of the two clamping blocks (701) are fixedly connected with the four T-shaped guide rods (702), each clamping block (701) slides through the four T-shaped guide rods (702) to form one fixed support plate (703), the two fixed support plates (703) are fixed on the upper end face of the shaking plate (601), springs are sleeved between the clamping blocks (701) and the fixed support plates (703) outside each T-shaped guide rod (702), rubber layers are arranged at opposite-face clamping mouths of the two clamping blocks (701), and the front end face of each clamping block (701) is fixedly connected with one fixed block (704).
8. The automated dispensing system for clinical care that is effective in reducing the error rate of dispensing a medication according to claim 7, wherein: the clamping mechanism (7) further comprises two driving racks (705), a synchronous gear (706), a sliding shell (707), a sliding piece (708), a pulling column (709), a lifting plate (7010), a sliding guide column (7011), a first pull handle (7012) and a second pull handle (7013), wherein the two driving racks (705) are respectively fixed on the front end surfaces of the two fixing blocks (704); the synchronous gear (706) is rotatably connected to the upper end face of the shaking plate (601) through a rotating shaft, and the synchronous gear (706) is meshed with the two driving racks (705); the sliding shell (707) is fixedly connected to the right part of the front end surface of the right fixed block (704), and a sliding piece (708) is connected to the inside of the sliding shell (707) in a sliding manner; the upper end face of the sliding piece (708) is fixedly connected with a pulling column (709) penetrating through the top of the sliding shell (707), and the outside of the pulling column (709) is positioned inside the sliding shell (707) and sleeved with a spring; the upper part of the front end face of the fixing block (704) is fixedly connected with four sliding guide columns (7011), a lifting plate (7010) slides outside the four sliding guide columns (7011), the front end of the lifting plate (7010) is fixedly connected with a second pull handle (7013), and the first pull handle (7012) is fixed on the upper part of the front end face of the fixing block (704) on the right side.
9. The automated dispensing system for clinical care that is effective in reducing the error rate of dispensing a medication according to claim 8, wherein: when one of the gripping blocks (701) is in the outward movement state, the other gripping block (701) will move in opposite directions simultaneously, and when the force applied on the first pull handle 7012) and the second pull handle 7013) is released, both gripping blocks 701) will move in opposite directions simultaneously.
10. The automated dispensing system for clinical care that is effective in reducing dispensing error rate of claim 3, wherein: scale marks are arranged on the front side of each quantitative cup body (401), and the upper ends of the three quantitative cup bodies (401) are positioned at the position right below the rectangular through hole (202); the bottom end face of the sliding part (708) is provided with an inserting strip penetrating through the bottom of the sliding shell (707), the left side edge of the bottom end face of the inserting strip is a round angle, and the lower end of the inserting strip is inserted into one limiting insertion hole (609).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210251865.XA CN114588023A (en) | 2022-03-15 | 2022-03-15 | Automatic dispensing device for clinical care capable of effectively reducing dispensing error rate |
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| CN202210251865.XA CN114588023A (en) | 2022-03-15 | 2022-03-15 | Automatic dispensing device for clinical care capable of effectively reducing dispensing error rate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414748A (en) * | 2023-12-15 | 2024-01-19 | 莱州市程郭畜牧兽医站 | Self-adjusting blending machine for livestock and veterinary common medicines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414748A (en) * | 2023-12-15 | 2024-01-19 | 莱州市程郭畜牧兽医站 | Self-adjusting blending machine for livestock and veterinary common medicines |
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