CN111939073A

CN111939073A - Medical treatment is with automatic medicine device of mixing

Info

Publication number: CN111939073A
Application number: CN202010908205.5A
Authority: CN
Inventors: 刘洪玲; 毕元广; 何惠姗; 吕志强; 周兴卓
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-11-17

Abstract

The invention belongs to the technical field of automatic medicine blending devices for medical use, and particularly relates to an automatic medicine blending device for medical use, which aims at the problem that a plurality of patients need to dispense medicines when hanging water is needed, medical staff need to dispense medicines one by one, and the medicine changing is not timely. The automatic medicine mixing device is simple in structure, automatic medicine mixing is adopted in the medicine changing and mixing process, and the automatic medicine mixing device is suitable for medicine bottles with different sizes and is convenient for people to use.

Description

Medical treatment is with automatic medicine device of mixing

Technical Field

The invention relates to the technical field of automatic medicine blending devices for medical treatment, in particular to an automatic medicine blending device for medical treatment.

Background

Nowadays, the social population is continuously increased, and when people are ill and injured, the medicine needs to be increased naturally. The demand of medicine is big, and hospital nurse personnel's work load increases, and many patients need dispense when needing to hang water, and medical personnel need one to dispense, can appear changing dressings untimely condition.

An automatic medicine blending device is proposed in the process of changing and blending medicines.

Disclosure of Invention

The invention aims to solve the problems that a plurality of patients need to dispense medicines when needing to hang water, medical staff need to dispense medicines one by one, and the situation of untimely medicine change can occur. The automatic medicine dispensing device for medical use is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic medicine blending device for medical treatment comprises a frame, wherein a support is fixedly installed on one side of the top of the frame, the support is of a hollow structure, a first screw rod is rotatably connected in the support, two first sliding blocks are sleeved on the first screw rod, first threaded holes are formed in one sides of the two sliding blocks, the two first threaded holes are respectively in threaded connection with the first screw rod, a first long hole is formed in the bottom of the support, connecting rods are fixedly connected to the bottoms of the two first sliding blocks, a first motor is fixedly connected to the inner wall of the top of the frame, an output shaft of the first motor is fixedly connected with the first screw rod, a first supporting plate is fixedly installed at the bottom of the first motor, a large bottle is fixedly installed on one side of the frame, a rubber bottom is arranged at the bottom of the large bottle, a stirring rod is rotatably connected in the large bottle, a stirring blade is arranged on the outer sleeve of the stirring, a second motor is fixedly arranged on the second supporting plate, an output shaft of the second motor is fixedly connected with the stirring rod, one side of the big bottle is fixedly connected with a box, a partition plate is fixedly arranged at the central position in the box, second springs are fixedly connected with both sides of the partition plate, first springs are fixedly connected with both inner walls of both sides of the box, the ends, far away from each other, of the two second springs are fixedly connected with a second baffle plate and a third baffle plate respectively, the opposite ends of the two first springs are fixedly connected with a first baffle plate and a fourth baffle plate respectively, the top of the third baffle plate is fixedly connected with a second connecting rod, the top of the fourth baffle plate is fixedly connected with a first connecting rod, a saline water tank is arranged in the frame, a booster pump is fixedly arranged at the top of the saline water tank, a first water pipe is communicated with one side of the booster pump, one end of the first water pipe is communicated with the saline water tank, and the, one end of the second water pipe is fixedly connected with a spray head, and the spray head is positioned above the inside of the large bottle.

Preferably, one side fixed mounting of frame has the base, and the base is hollow structure, and the third slot hole has been seted up at the top of base, and the base internal rotation is connected with the second screw rod, and the last sliding connection of second screw rod has the second slider, and the second screw hole has been seted up to one side of second slider, second screw hole and second screw rod threaded connection.

Preferably, a support plate is fixedly mounted on the second slider, a second long hole is formed in one end of the support plate, a rack is connected in the second long hole in a sliding mode, a pneumatic pump is fixedly mounted at the top of the rack, and a needle tube is arranged at the top of the pneumatic pump.

Preferably, a fourth supporting plate is fixedly mounted at the bottom of the supporting plate, a first gear is rotatably connected to one side of the fourth supporting plate and meshed with the rack, a third supporting plate is fixedly connected to the bottom of the supporting plate, a second gear is rotatably connected to one side of the third supporting plate and meshed with the first gear, a third motor is arranged at the bottom of the supporting plate, and an output shaft of the third motor is fixedly connected with the second gear.

Preferably, a support column is arranged in the frame, a fourth motor is fixedly mounted at the top of the support column, an output shaft of the fourth motor is fixedly connected with the second screw rod, and a controller is fixedly mounted on one side of the fourth motor.

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the rack is connected in the second long hole in a sliding mode, the pneumatic pump is fixedly mounted at the top of the rack, the needle tube is arranged at the top of the pneumatic pump, the pneumatic pump can drive the needle tube to draw out liquid medicine and pour in the liquid medicine, and the purpose of medicine blending is achieved.

(2) The stirring rod is connected to the inner rotation of the large bottle, the stirring blade is arranged on the outer sleeve of the stirring rod, and the stirring rod can drive the stirring blade to stir in a rotating mode, so that the purpose of mixing and fusing the medicines after the medicines are mixed is achieved.

The automatic medicine mixing device is simple in structure and convenient to use, automatic medicine mixing is adopted in the medicine changing and mixing process, and the automatic medicine mixing device is suitable for medicine bottles with different sizes and is convenient for people to use.

Drawings

FIG. 1 is a schematic structural view of an automatic medicine dispensing device for medical use according to the present invention;

FIG. 2 is a schematic side view of a second slide block and a support plate of the automatic drug dispensing device for medical use according to the present invention;

fig. 3 is a schematic perspective view of a needle tube of an automatic drug blending device for medical use according to the present invention.

In the figure: 1 frame, 2 first motor, 3 first supporting plate, 4 supports, 5 first screw rod, 6 first slide block, 7 first connecting rod, 8 big bottle, 9 stirring rod, 10 stirring blade, 11 box, 12 partition plate, 13 first spring, 14 second spring, 15 first baffle, 16 second baffle, 17 first long hole, 18 brine tank, 19 booster pump, 20 first water pipe, 21 second water pipe, 22 spray head, 23 second motor, 24 second supporting plate, 25 base, 26 second screw rod, 27 second slide block, 28 supporting plate, 29 second long hole, 30 rack, 31 pneumatic pump, 32 needle tube, 33 first gear, 34 third supporting plate, 35 second gear, 36 third motor, 37 fourth supporting plate, 38 fourth motor, 39 supporting column, 40 controller, 41 third baffle, 42 fourth baffle, 43 second connecting rod.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a medical automatic medicine blending device comprises a frame 1, a support 4 is fixedly installed on one side of the top of the frame 1, the support 4 is of a hollow structure, a first screw 5 is rotatably connected in the support 4, two first sliders 6 are sleeved on the first screw 5, first threaded holes are respectively formed in one sides of the two sliders 6, the two first threaded holes are respectively in threaded connection with the first screw 5, a first long hole 17 is formed in the bottom of the support 4, connecting rods 7 are respectively and fixedly connected to the bottoms of the two first sliders 6, a first motor 2 is fixedly connected to the inner wall of the top of the frame 1, an output shaft of the first motor 2 is fixedly connected with the first screw 5, a first supporting plate 3 is fixedly installed at the bottom of the first motor 2, a large bottle 8 is fixedly installed on one side of the frame 1, a rubber bottom is arranged at the bottom of the large bottle 8, and a stirring rod 9 is rotatably, the stirring rod 9 is externally sleeved with a stirring blade 10, one side of the big bottle 8 is fixedly provided with a second supporting plate 24, the second supporting plate 24 is fixedly provided with a second motor 23, the output shaft of the second motor 23 is fixedly connected with the stirring rod 9, one side of the big bottle 8 is fixedly connected with a box 11, a central position in the box 11 is fixedly provided with a clapboard 12, two sides of the clapboard 12 are fixedly connected with second springs 14, two inner walls of two sides of the box 11 are fixedly connected with first springs 13, the ends, far away from each other, of the two second springs 14 are respectively fixedly connected with a second baffle 16 and a third baffle 41, one ends, in the opposite directions, of the two first springs 13 are respectively fixedly connected with a first baffle 15 and a fourth baffle 42, the top of the third baffle 41 is fixedly connected with a second connecting rod 43, the top of the fourth baffle 42 is fixedly connected with a first connecting rod 7, a brine tank 18 is arranged in the frame 1, the top fixed mounting of brine tank 18 has booster pump 19, and one side intercommunication of booster pump 19 has first water pipe 20, and the one end and the brine tank 18 intercommunication of first water pipe 20, the top intercommunication of booster pump 19 have second water pipe 21, and the one end fixedly connected with shower nozzle 22 of second water pipe 21, shower nozzle 22 are located the inside top of big bottle 8.

In this embodiment, one side fixed mounting of frame 1 has base 25, and base 25 is hollow structure, and the third slot hole has been seted up at the top of base 25, and the internal rotation of base 25 is connected with second screw rod 26, and the last sliding connection of second screw rod 26 has second slider 27, and the second screw hole has been seted up to one side of second slider 27, and second screw hole and second screw rod 26 threaded connection.

In this embodiment, a support plate 28 is fixedly mounted on the second slider 27, a second long hole 29 is formed at one end of the support plate 28, a rack 30 is slidably connected in the second long hole 29, a pneumatic pump 31 is fixedly mounted on the top of the rack 30, and a needle tube 32 is disposed on the top of the pneumatic pump 31.

In this embodiment, a fourth supporting plate 37 is fixedly mounted at the bottom of the supporting plate 28, a first gear 33 is rotatably connected to one side of the fourth supporting plate 37, the first gear 33 is engaged with the rack 30, a third supporting plate 34 is fixedly connected to the bottom of the supporting plate 28, a second gear 35 is rotatably connected to one side of the third supporting plate 34, the second gear 35 is engaged with the first gear 34, a third motor 36 is arranged at the bottom of the supporting plate 28, and an output shaft of the third motor 36 is fixedly connected with the second gear 35.

In this embodiment, a supporting column 39 is disposed in the frame 1, a fourth motor 38 is fixedly mounted on the top of the supporting column 39, an output shaft of the fourth motor 38 is fixedly connected with the second screw 26, and a controller 40 is fixedly mounted on one side of the fourth motor 38.

Example two

Referring to fig. 1-3, a medical automatic medicine blending device comprises a frame 1, a support 4 is welded on one side of the top of the frame 1, the support 4 is of a hollow structure, a first screw 5 is connected in a rotating manner in the support 4, two first sliders 6 are sleeved on the first screw 5, first threaded holes are respectively formed in one sides of the two sliders 6, the two first threaded holes are respectively in threaded connection with the first screw 5, a first long hole 17 is formed in the bottom of the support 4, connecting rods 7 are respectively welded and connected to the bottoms of the two first sliders 6, a first motor 2 is welded and connected to the inner wall of the top of the frame 1, an output shaft of the first motor 2 is welded and connected to the first screw 5, a first supporting plate 3 is welded and installed at the bottom of the first motor 2, a big bottle 8 is welded and installed on one side of the frame 1, a rubber bottom is arranged at the bottom of the big bottle 8, and, the stirring rod 9 is externally sleeved with a stirring blade 10, one side of the big bottle 8 is welded and provided with a second supporting plate 24, the second supporting plate 24 is welded and provided with a second motor 23, the output shaft of the second motor 23 is welded and connected with the stirring rod 9, one side of the big bottle 8 is welded and connected with a box 11, the central position in the box 11 is welded and provided with a partition plate 12, two sides of the partition plate 12 are welded and connected with second springs 14, the inner walls of two sides of the box 11 are welded and connected with first springs 13, the ends, far away from each other, of the two second springs 14 are respectively welded and connected with a second baffle plate 16 and a third baffle plate 41, the ends, in the opposite directions, of the two first springs 13 are respectively welded and connected with a first baffle plate 15 and a fourth baffle plate 42, the top of the third baffle plate 41 is welded and connected with a second connecting rod 43, the top of the fourth baffle plate 42 is welded and connected, the booster pump 19 is installed in the top welded joint of brine tank 18, and one side intercommunication of booster pump 19 has first water pipe 20, and the one end and the brine tank 18 intercommunication of first water pipe 20, the top intercommunication of booster pump 19 have second water pipe 21, and the one end welded connection of second water pipe 21 has shower nozzle 22, and shower nozzle 22 is located the inside top of big bottle 8.

In this embodiment, one side welded mounting of frame 1 has base 25, and base 25 is hollow structure, and the third slot hole has been seted up at the top of base 25, and the internal rotation of base 25 is connected with second screw rod 26, and the last sliding connection of second screw rod 26 has second slider 27, and the second screw hole has been seted up to one side of second slider 27, and second screw hole and second screw rod 26 threaded connection can drive when second screw rod 26 rotates and control about second slider 27.

In this embodiment, a support plate 28 is fixedly mounted on the second slider 27, a second long hole 29 is formed at one end of the support plate 28, a rack 30 is slidably connected in the second long hole 29, a pneumatic pump 31 is fixedly mounted at the top of the rack 30, a needle tube 32 is disposed at the top of the pneumatic pump 31, and the pneumatic pump 31 can drive the needle tube 32 to draw the liquid medicine into the needle tube 32.

In this embodiment, a fourth supporting plate 37 is fixedly mounted at the bottom of the supporting plate 28, a first gear 33 is rotatably connected to one side of the fourth supporting plate 37, the first gear 33 is engaged with the rack 30, a third supporting plate 34 is fixedly connected to the bottom of the supporting plate 28, a second gear 35 is rotatably connected to one side of the third supporting plate 34, the second gear 35 is engaged with the first gear 34, a third motor 36 is disposed at the bottom of the supporting plate 28, an output shaft of the third motor 36 is fixedly connected with the second gear 35, and a rotation direction of the third motor 36 is different from that of the first gear 33, so that the second gear 35 needs to be mounted between the supporting plate 28 and the supporting plate to complete the engagement between the supporting plate and the supporting plate.

In this embodiment, a supporting column 39 is disposed in the frame 1, a fourth motor 38 is fixedly mounted on the top of the supporting column 39, an output shaft of the fourth motor 38 is fixedly connected to the second screw 26, a controller 40 is fixedly mounted on one side of the fourth motor 38, and the controller 40 can send instructions to the first motor 2, the second motor 23, the third motor 36, and the fourth motor 38 to operate them.

In this embodiment, when a patient needs to be watered, the medicine to be dispensed can be placed between the first baffle 15 and the third baffle 41 and between the second baffle 16 and the fourth baffle 42, the controller 40 sends an instruction to the fourth motor 38, the fourth motor 38 drives the second screw 26 to rotate, the second screw 26 drives the second slider 27 to slide and stop sliding under the two first baffles 15, the controller 40 sends an instruction to the third motor 36, the third motor 36 drives the second gear 35 to rotate, the second gear 35 drives the first gear 33 to rotate, the first gear 33 drives the rack 30 to slide upwards, the rack 30 pushes the needle tube 32 to be inserted into the medicine bottle between the two first baffles 15, the controller 40 sends an instruction to the pneumatic pump 31, the pneumatic pump 31 pulls the pull rod in the needle tube 32 to draw the medicine liquid in the medicine bottle into the needle tube 32, the controller 40 sends an instruction to the third motor 36 again to make the third motor 36 drive the second gear 35 to rotate reversely, the second gear 35 drives the first gear 33 to rotate reversely, the first gear 33 drives the rack 30 to move downwards, the rack 30 drives the needle tube 32 to be pulled out from the medicine bottle, the controller 40 sends an instruction to the third motor 38 again, the third motor 38 drives the second screw 26 to rotate reversely, the second screw 26 drives the second slider 27 to move, the second slider 27 drives the needle tube 32 to move and stop when moving to the lower part of the big bottle 8, the controller 40 sends an instruction to the third motor 36 again, the third motor 36 drives the second gear 35 to rotate, the second gear 35 drives the first gear 33 to rotate, the first gear 33 drives the rack 30 to slide upwards, the rack 30 pushes the needle tube 32 to be pricked into the big bottle 8 through the rubber bottom, the controller 40 sends an instruction to the pneumatic pump 31 again, the pneumatic pump 31 pulls a pull rod in the needle tube 32 to inject the medicine liquid in the needle tube 32 into the big bottle 8, the controller 40 sends an instruction to the third motor 36 again to enable the third motor 36 to drive the second gear 35 to rotate reversely, the second gear 35 drives the first gear 33 to rotate reversely, the first gear 33 drives the rack 30 to move downwards, the rack 30 drives the needle tube 32 to be pulled out from the big bottle 8, meanwhile, the controller 40 sends an instruction to the booster pump 31, the booster pump 31 pumps out the saline water in the saline water tank 18 through air pressure, the saline water flows into the spray head 22 through the second water pipe 21 to spray into the big bottle 8, the spraying is stopped when a certain amount of the saline water is sprayed, the controller 40 sends an instruction to the second motor 23, the second motor 23 drives the stirring rod 9 to rotate, the stirring rod 9 drives the stirring blade 10 to stir in the big bottle 8, the stirring is stopped after the stirring, for the medicine bottles with different sizes, the controller 40 can send an instruction to the first motor 2, the first motor 2 drives the first screw 5 to rotate, the first screw 5 drives the two first sliders 6 to move, the two first sliders 6 drive the first connecting rod 7 and the second connecting rod 43 to move, the first connecting rod 7 drives the fourth baffle 42 to move, the second connecting rod 43 drives the third baffle 41 to move, and stops when moving to a distance suitable for placing the bottles, and the medicine blending can be completed by repeating the above operations when the medicine bottles are placed.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.

Claims

1. The automatic medicine blending device for medical treatment comprises a frame (1) and is characterized in that a support (4) is fixedly installed on one side of the top of the frame (1), the support (4) is of a hollow structure, a first screw rod (5) is rotatably connected in the support (4), two first sliding blocks (6) are sleeved on the first screw rod (5), first threaded holes are formed in one sides of the two sliding blocks (6), the two first threaded holes are respectively in threaded connection with the first screw rod (5), a first long hole (17) is formed in the bottom of the support (4), connecting rods (7) are fixedly connected to the bottoms of the two first sliding blocks (6), a first motor (2) is fixedly connected to the inner wall of the top of the frame (1), an output shaft of the first motor (2) is fixedly connected with the first screw rod (5), and a first supporting plate (3) is fixedly installed at the bottom of the first motor (2), a big bottle (8) is fixedly arranged on one side of the frame (1), a rubber bottom is arranged at the bottom of the big bottle (8), a stirring rod (9) is rotationally connected in the big bottle (8), a stirring blade (10) is arranged outside the stirring rod (9), a second supporting plate (24) is fixedly arranged on one side of the big bottle (8), a second motor (23) is fixedly arranged on the second supporting plate (24), an output shaft of the second motor (23) is fixedly connected with the stirring rod (9), a box (11) is fixedly connected on one side of the big bottle (8), a partition plate (12) is fixedly arranged at the central position in the box (11), second springs (14) are fixedly connected on two sides of the partition plate (12), first springs (13) are fixedly connected on inner walls on two sides of the box (11), and second baffle plates (16) and third baffle plates (41) are fixedly connected at the ends, far away from each other, of the two second springs (14), the one end difference fixedly connected with of the relative direction of two first springs (13) is first baffle (15) and fourth baffle (42), the top and second connecting rod (43) fixed connection of third baffle (41), the top and first connecting rod (7) fixed connection of fourth baffle (42), be equipped with brine tank (18) in frame (1), the top fixed mounting of brine tank (18) has booster pump (19), and one side intercommunication of booster pump (19) has first water pipe (20), the one end and the brine tank (18) intercommunication of first water pipe (20), the top intercommunication of booster pump (19) has second water pipe (21), and the one end fixedly connected with shower nozzle (22) of second water pipe (21), shower nozzle (22) are located the inside top of big bottle (8).

2. The automatic medicine blending device for medical treatment according to claim 1, wherein a base (25) is fixedly installed on one side of the frame (1), the base (25) is of a hollow structure, a third long hole is formed in the top of the base (25), a second screw rod (26) is rotatably connected to the base (25), a second sliding block (27) is slidably connected to the second screw rod (26), a second threaded hole is formed in one side of the second sliding block (27), and the second threaded hole is in threaded connection with the second screw rod (26).

3. The automatic medicine dispensing device for medical treatment according to claim 2, wherein a support plate (28) is fixedly mounted on the second slide block (27), a second long hole (29) is formed in one end of the support plate (28), a rack (30) is slidably connected in the second long hole (29), a pneumatic pump (31) is fixedly mounted at the top of the rack (30), and a needle tube (32) is arranged at the top of the pneumatic pump (31).

4. The automatic medicine blending device for medical treatment according to claim 3, wherein a fourth supporting plate (37) is fixedly mounted at the bottom of the supporting plate (28), a first gear (33) is rotatably connected to one side of the fourth supporting plate (37), the first gear (33) is meshed with the rack (30), a third supporting plate (34) is fixedly connected to the bottom of the supporting plate (28), a second gear (35) is rotatably connected to one side of the third supporting plate (34), the second gear (35) is meshed with the first gear (34), a third motor (36) is arranged at the bottom of the supporting plate (28), and an output shaft of the third motor (36) is fixedly connected with the second gear (35).

5. The automatic medicine blending device for medical treatment according to claim 1, wherein a supporting column (39) is arranged in the frame (1), a fourth motor (38) is fixedly installed at the top of the supporting column (39), an output shaft of the fourth motor (38) is fixedly connected with the second screw (26), and a controller (40) is fixedly installed at one side of the fourth motor (38).