CN114886778A

CN114886778A - Pediatric medicine component instrument

Info

Publication number: CN114886778A
Application number: CN202210367515.XA
Authority: CN
Inventors: 支倩茹; 杨鑫
Original assignee: Lianyungang Maternal And Child Health Hospital (lianyungang Third People's Hospital)
Current assignee: Lianyungang Maternal And Child Health Hospital (lianyungang Third People's Hospital)
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-12
Anticipated expiration: 2042-04-08
Also published as: CN114886778B

Abstract

The invention discloses a pediatric drug quantity measuring instrument which comprises a quantity measuring vessel, wherein a support sleeve is arranged on the bottom side wall of the quantity measuring vessel, a rotating shaft which is fixedly connected with the outer bottom side wall of the quantity measuring vessel and used for driving the quantity measuring vessel to rotate is rotatably connected in the support sleeve, and a driving motor is arranged at one end of the rotating shaft, which is far away from the quantity measuring vessel. The invention utilizes high-speed rotation to drive the powdery particles to move outwards under the action of centrifugal force, and finally the powdery particles are uniformly dispersed in the limiting cavity, and then the partition plate is pressed upwards, so that the component vessel is divided into a plurality of same spaces, and the error of each cavity is within a controllable range although the dosage of each cavity is different, thereby finishing the component.

Description

Pediatric medicine component instrument

Technical Field

The invention relates to the technical field of medicine component, in particular to a pediatric medicine component instrument.

Background

With the progress of society and the progress of medical fields, various diseases are gradually overcome, children or infants are the weakest in weak groups, and cold fever is an indispensable way for human beings.

Generally, the administration of a small child is quantitatively controlled, especially in the pediatric department, where the administration of a granular powder is required to be performed several times, e.g. one third, one half, etc. of a packet at a time.

At present, the medicine is dispensed according to experience, the amount is controlled within a certain range, but the condition that hands shake or are touched is inevitable when the medicine is dispensed, so that the problem of too much medicine is caused, and the treatment of a patient is influenced.

Disclosure of Invention

The invention aims to solve the following defects in the prior art that medicines are dispensed according to experience at present, and the quantity is controlled within a certain range, but the problem of excessive medicine quantity caused by hand shaking or touching is difficult to avoid during medicine dispensing, so that the treatment of a patient is influenced, and the invention provides a pediatric medicine dispensing instrument.

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

a pediatric drug quantity measuring instrument comprises a quantity vessel, wherein a support sleeve is installed on the bottom side wall of the quantity vessel, a rotating shaft which is fixedly connected with the outer bottom side wall of the quantity vessel and used for driving the quantity vessel to rotate is connected in the support sleeve in a rotating mode, and a driving motor is installed at one end, away from the quantity vessel, of the rotating shaft;

be equipped with the spacing chamber that is the annular setting on the inner bottom lateral wall of component ware, spacing chamber still equidistant is equipped with the division board, the division board is sliding connection with the bottom lateral wall of component ware for the space to the component ware carries out the partition that equals and separates and be the same cavity of a plurality of.

Preferably, every be equipped with the draw-in groove on the lateral wall of division board, install sealed roof on the weight ware, sealed roof's bottom surface is equipped with the cardboard that matches with the draw-in groove, and the cardboard card lets more closely between sealed roof and the weight ware in the draw-in groove, two liang still install sealed curb plate between the division board, wherein sealed curb plate, sealed roof, division board and the bottom lateral wall of weight ware form a sealed space.

Preferably, the periphery of component ware is equipped with the retaining ring that is used for saving the aqueous solution, be equipped with a plurality of communicating pipes that are used for carrying liquid to get into the cavity between retaining ring and the component ware, just one end that communicating pipe is located the retaining ring still is equipped with the piece that blocks of control flow, block that the piece insert penetrates in the retaining ring and hug closely the mouth of pipe of communicating pipe.

Preferably, the center department of application of force pole installs spacing post, from last to having pretension board and sliding connection in proper order down have the movable sleeve to spacing post, the activity is sheathe in and is rotated the application of force pole that is connected with and seals curb plate quantity matching, and application of force pole rotation connection in one side of sealed curb plate, install the installation piece on the bottom lateral wall of movable sleeve, install straight spring between the bottom lateral wall of installation piece and weight ware, all zonulae occludens has the arc spring between installation piece and every application of force pole for with the application of force pole shrink under the condition that does not have external force.

Preferably, install the splendid attire board on the supporting sleeve, the splendid attire board is equidistant to be equipped with a plurality of spacing mouths, set up a plurality of leaks that match with spacing mouthful quantity on the end lateral wall of weight ware, install on the leak and block the piece, spacing mouthful is located and blocks under the piece.

Preferably, a force application rod is installed on a housing of the driving motor, and a support part is arranged on the force application rod, wherein the support part comprises a plurality of support legs rotatably connected with the force application rod.

Preferably, the blocking block, the partition plate, the sealing side plate and the base are all wrapped with a rubber layer.

Preferably, the bottom side wall of each identical cavity is recessed downwards with the leakage opening as the center.

Compared with the prior art, the invention has the beneficial effects that:

1. utilize high-speed rotatory can drive likepowder granule outwards to remove at the effect of centrifugal force, final comparatively even dispersion is in spacing intracavity, then upwards presses the division board to separate into a plurality of the same spaces with the weight ware, the dose of every cavity is though different but the error is in controllable range, thereby accomplishes to divide into medicine.

2. Utilize the interact of retaining ring, communicating pipe, cavity isotructure can be convenient for let aqueous solution and powdered medicine fuse to can carry out the splendid attire and then realize the medicine feed with utensils such as cup, ladle.

Drawings

Fig. 1 is a schematic front structural view of a pediatric drug measuring instrument according to the present invention;

fig. 2 is a schematic bottom structure diagram of a pediatric drug measuring instrument according to the present invention;

FIG. 3 is a schematic front view of the component pan;

fig. 4 is a schematic front structure diagram of the movable sleeve and the force application rod.

In the figure: 1 water storage ring, 2 communicating pipes, 3 bases, 4 supporting parts, 5 sealing side plates, 6 force applying rods, 7 blocking pieces, 8 sealing top plates, 9 limiting columns, 10 pre-tightening plates, 11 movable sleeves, 12 partition plates, 13 blocking blocks, 14 limiting ports, 15 containing plates, 16 component dishes, 17 arc-shaped springs, 18 limiting cavities and 19 installing blocks.

Detailed Description

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

Referring to fig. 1-4, a pediatric drug component analyzer comprises a component dish 16, a support sleeve is installed on the bottom side wall of the component dish 16, a rotating shaft which is fixedly connected with the outer bottom side wall of the component dish 16 and used for driving the component dish 16 to rotate is rotationally connected in the support sleeve, a driving motor is installed at one end of the rotating shaft, which is far away from the component dish 16, and drives the rotating shaft to rotate so as to drive the whole component dish 16 to rotate, a limit cavity 18 which is annularly arranged is arranged on the inner bottom side wall of the component dish 16, the limit cavity 18 is concavely arranged when the component dish 16 is observed on the cross section, partition plates 12 are further arranged at equal intervals, the partition plates 12 are in sliding connection with the bottom side wall of the component dish 16 and used for equally dividing the space of the component dish 16 into a plurality of identical cavities, the number of the cavities is mainly 6, most of children drugs are one-third or one-half package, the common multiple of both is 6, so as to satisfy one third and one half of the drug distribution amount.

Pressing down division board 12 makes its upper plane and spacing chamber 18 align, pour into a packet of powder in component ware 16, utilize driving motor to drive component ware 16 rotatory, high-speed rotatory can drive likepowder granule outwards to remove at the effect of centrifugal force, final comparatively even dispersion is in spacing chamber 18, then upwards press division board 12 to separate into a plurality of the same spaces with component ware 16, the dose of every cavity is different but the error is in controllable range, thereby accomplish the component.

Be equipped with the draw-in groove on the lateral wall of every division board 12, install sealed roof 8 on the weight ware 16, the bottom surface of sealed roof 8 is equipped with the cardboard that matches with the draw-in groove, and the cardboard card lets more closely between sealed roof 8 and the weight ware 16 in the draw-in groove, still installs sealed curb plate 5 between two liang of division boards 12, and wherein sealed curb plate 5, sealed roof 8, division board 12 and the bottom side wall of weight ware 16 form a sealed space.

The periphery of component ware 16 is equipped with retaining ring 1 that is used for storing aqueous solution, be equipped with a plurality of communicating pipes 2 that are used for carrying liquid to get into the cavity between retaining ring 1 and the component ware 16, and communicating pipe 2 is arranged in the one end of retaining ring 1 and still is equipped with the piece 7 that blocks of control flow, block the mouth of pipe that piece 7 was inserted and is penetrated in retaining ring 1 and hug closely communicating pipe 2, can store aqueous solution in retaining ring 1, and use insulation material to make, the material that has the heat preservation effect, similar thermo jug, use which cavity just will correspond block that piece 7 opens the water in retaining ring 1 will merge with powder in getting into component ware 16 through communicating pipe 2, the velocity of flow of aqueous solution can be controlled through the rise of blocking piece 7.

The center of the force application rod 6 is provided with a limiting column 9, the limiting column 9 is sequentially connected with a pre-tightening plate 10 and a movable sleeve 11 in a threaded manner from top to bottom, the movable sleeve 11 is rotatably connected with the force application rods 6 matched with the sealing side plates 5 in number, the force application rod 6 is rotatably connected to one side of the sealing side plates 5, the bottom side wall of the movable sleeve 11 is provided with a mounting block 19, a straight spring is arranged between the mounting block 19 and the bottom side wall of the component vessel 16, an arc-shaped spring 17 is tightly connected between the mounting block 19 and each force application rod 6 and used for contracting the force application rods 6 under the condition of no external force, the up-and-down movement of the limiting column 9 can be realized when the pre-tightening plate 10 is rotated, the movable sleeve 11 moves downwards in the downward movement process of the pre-tightening plate 10, and the length of the force application rods 6 is fixed so that the force application rods 6 can slowly extrude the sealing side plates 5 in the downward movement process of the movable sleeve 11, thereby increasing the sealing performance between the sealing side plate 5 and the partition plate 12, rotating reversely, moving the movable sleeve 11 upwards and slowly contracting the force application rod 6 under the action of the straight spring and the arc spring 17, and separating the sealing side plate 5 from the cavity.

Install splendid attire board 15 on the supporting sleeve, equidistant a plurality of spacing mouthful 14 of being equipped with on the splendid attire board 15, set up a plurality of and spacing mouthful 14 quantity matching's leak on the bottom side wall of weight ware 16, install on the leak and block piece 13, spacing mouthful 14 is located and blocks under piece 13, when aqueous solution and powder fuse, put into spacing mouthful 14 with the cup, then open and block piece 13, block and be equipped with the rope on the piece 13, block piece 13 and take out from the leak conveniently, the liquid medicine after the fusion gets into the cup, with the cup from spacing mouthful 14 in removing and going on feeding medicine to the patient.

Install application of force pole 6 on driving motor's the shell, be equipped with supporting part 4 on application of force pole 6, wherein supporting part 4 includes a plurality of supporting legs of being connected with application of force pole 6 rotation, utilizes the supporting leg to put on the platform for equipment remains stable.

The blocking block 13, the partition plate 12, the sealing side plate 5 and the base 3 are all wrapped by a rubber layer, and the flexibility and plasticity of the rubber layer are utilized to increase the sealing performance and the friction force.

The bottom side wall of each same cavity takes the leakage opening as a center to be sunken downwards, the inclination degree of the bottom side wall is small, solid particles cannot move under the action of self gravity, but liquid flows to the leakage opening under the self gravity, and therefore the liquid medicine can flow out conveniently.

In summary, the separation of the liquid medicine is performed by the centrifugal force generated by the rotation, then the spacing column 9 is placed at the center of the bottom side wall of the component dish 16, the pre-tightening plate 10 is driven to move up and down, so that the sealing side plate 5 is sealed at one side of the cavity, and then the aqueous solution dissolves and flows out the powder for feeding.

The above description is only for the 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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The pediatric drug measuring instrument comprises a measuring vessel (16), and is characterized in that a support sleeve is mounted on the bottom side wall of the measuring vessel (16), a rotating shaft which is fixedly connected with the outer bottom side wall of the measuring vessel (16) and used for driving the measuring vessel (16) to rotate is rotatably connected in the support sleeve, and a driving motor is mounted at one end, away from the measuring vessel (16), of the rotating shaft;

be equipped with spacing chamber (18) that are the annular setting on weight ware (16) inner bottom lateral wall, spacing chamber (18) still equidistant are equipped with division board (12), division board (12) are sliding connection with the end lateral wall of weight ware (16) for the space to weight ware (16) is carried out the partition that equals and is the same cavity of a plurality of to the partition.

2. The pediatric drug measuring instrument according to claim 1, wherein each of the separation plates (12) is provided with a clamping groove on the upper side wall, the component vessel (16) is provided with a top sealing plate (8), the bottom surface of the top sealing plate (8) is provided with a clamping plate matched with the clamping groove, the clamping plate is clamped in the clamping groove to enable the top sealing plate (8) and the component vessel (16) to be more tightly arranged, and a side sealing plate (5) is further arranged between every two separation plates (12), wherein the side sealing plate (5), the top sealing plate (8), the separation plate (12) and the bottom side wall of the component vessel (16) form a sealed space.

3. The pediatric drug component measuring instrument according to claim 2, wherein a water storage ring (1) for storing aqueous solution is arranged on the periphery of the component vessel (16), a plurality of communicating pipes (2) for conveying liquid into the cavity are arranged between the water storage ring (1) and the component vessel (16), a blocking piece (7) for controlling flow is further arranged at one end of each communicating pipe (2) located in the water storage ring (1), and the blocking piece (7) is inserted into the water storage ring (1) and tightly attached to the pipe orifice of each communicating pipe (2).

4. The pediatric drug flow measuring instrument according to claim 2, wherein a limiting column (9) is installed at the center of the force application rod (6), a pre-tightening plate (10) and a movable sleeve (11) are sequentially connected onto the limiting column (9) from top to bottom in a threaded manner, the force application rods (6) matched with the sealing side plates (5) in number are rotatably connected onto the movable sleeve (11), the force application rod (6) is rotatably connected onto one side of each sealing side plate (5), an installation block (19) is installed on the bottom side wall of the movable sleeve (11), a straight spring is installed between the installation block (19) and the bottom side wall of the flow measuring vessel (16), and an arc-shaped spring (17) is tightly connected between the installation block (19) and each force application rod (6) and used for contracting the force application rod (6) under the condition of no external force.

5. The pediatric drug measuring instrument according to claim 3, wherein a containing plate (15) is installed on the supporting sleeve, a plurality of limiting ports (14) are formed in the containing plate (15) at equal intervals, a plurality of leakage ports matched with the limiting ports (14) in number are formed in the bottom side wall of the measuring dish (16), a blocking block (13) is installed on the leakage ports, and the limiting ports (14) are located right below the blocking block (13).

6. The pediatric drug measuring instrument according to claim 1, wherein the driving motor is provided with a force applying rod (6) on a housing thereof, the force applying rod (6) is provided with a support portion (4), and the support portion (4) comprises a plurality of support legs rotatably connected with the force applying rod (6).

7. A pediatric drug until gauge according to claim 5, wherein the blocking block (13), the separating plate (12), the sealing side plate (5) and the base (3) are coated with a rubber layer.

8. A pediatric drug dimensional meter according to claim 5 wherein the bottom side wall of each identical cavity is recessed downwardly centered on the discharge opening.