CN215584860U

CN215584860U - Clinical correct medicine dose cutting device

Info

Publication number: CN215584860U
Application number: CN202121499998.6U
Authority: CN
Inventors: 李贺; 寿晓玲; 李娜
Original assignee: Zhejiang Hospital
Current assignee: Zhejiang Hospital
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-01-21
Anticipated expiration: 2031-07-02

Abstract

The utility model belongs to the technical field of medical machinery, and relates to a correct dosage splitting device for clinical medicines, which comprises a cutting barrel, a cutting mechanism, a pressing mechanism, a feeding mechanism and a bearing mechanism, wherein the cutting mechanism comprises a transverse plate and cutting blades with different splitting dosages; the pressing mechanism comprises a pressing cap and a push rod, and a plurality of second jacks with crossed centers are arranged at the bottom end of the push rod; the feeding mechanism comprises a medicine feeding pipe, a lifting plate, a sleeve rod, a supporting spring, a sleeve, a C-shaped plate, an upper separation sheet and a lower separation sheet; the bearing mechanism comprises a lifting ring, a sliding rod, an L-shaped rod, a bearing sheet and an inclined plate. According to the utility model, different cutting blades can be replaced according to the dosage requirement, the tablet to be cut falls into the cutting cylinder from the feeding mechanism and stops moving on the bearing mechanism, the cutting mechanism cuts the tablet staying on the bearing mechanism into a plurality of tablets, the pressing cap and the push rod are manually driven to reset upwards, the cut tablet automatically falls into the containing container, the tablet is not polluted, the operation is simple, and the dosage is accurate.

Description

Clinical correct medicine dose cutting device

Technical Field

The utility model belongs to the technical field of medical machinery, and particularly relates to a correct dosage splitting device for clinical medicines.

Background

In clinical treatment, medical staff need to make correct dosage of medicine for patients, such as tablets of betamethac, digoxin and spironolactone, the dosage of the patients is only 1/2, 1/3 or 1/4, and the medical staff need to divide the tablets into a plurality of small pieces to adapt to the dosage of different patients.

Under the present situation, medical staff generally breaks the tablet off with the fingers or cuts the tablet with the scissors, however, above-mentioned two kinds of modes are inconvenient to operate, and it is not accurate enough to cut apart the dose when carrying out the multi-disc and cutting, and the tablet drops easily moreover, is infected with the dust easily, can cause negative influence to the quality effect of medicine and patient's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clinical medicine correct dose cutting device which is convenient to operate, accurate in cut dose and capable of preventing tablets from being polluted.

In order to achieve the purpose, the utility model provides the following technical scheme: clinical correct dose of medicine segmentation device includes: the cutting cylinder further comprises a cutting mechanism, the cutting mechanism comprises a transverse plate, the transverse plate is connected with the upper portion of the cutting cylinder in a sliding mode, one end of the transverse plate transversely penetrates through the cutting cylinder, a round hole is formed in the transverse plate, a plurality of first insertion holes are formed in the inner side wall of the round hole in the circumferential direction, at least 1 cutting blade is detachably arranged in the first insertion holes, two ends of each cutting blade are respectively arranged in the two opposite first insertion holes, and a limiting plate is arranged on the upper edge of the round hole in the circumferential direction;

the pressing mechanism comprises a pressing cap, the pressing cap is sleeved at the upper end of the cutting barrel in a sliding mode, the lower end of the pressing cap is fixedly connected with a push rod, a plurality of second jacks with crossed centers are formed in the bottom end of the push rod, and the push rod is located above the cutting blade;

the feeding mechanism is arranged on the side wall of one side of the cutting cylinder;

and the bearing mechanism is arranged at the lower end of the cutting cylinder.

Preferably, the feeding mechanism comprises a medicine feeding pipe, a lifting plate, a sleeve rod, a supporting spring, a sleeve, a C-shaped plate, an upper separation plate and a lower separation plate, the medicine feeding pipe is obliquely arranged on one side wall of the cutting cylinder, the downward oblique end of the medicine feeding pipe is communicated with the inside of the cutting cylinder, the lifting plate is fixedly connected with one side wall of the pressing cap, at least one sleeve rod is fixedly connected to the lower surface of the lifting plate, the sleeve rod is slidably sleeved at the lower end of the sleeve rod, the C-shaped plate is fixedly connected to the lower end of the sleeve rod, the supporting spring is sleeved outside the sleeve, the upper end and the lower end of the supporting spring are respectively abutted against the lifting plate and the C-shaped plate, the upper separation plate is arranged at the upper end of the C-shaped plate, the lower end of the upper separation plate penetrates through the upper side wall of the medicine feeding pipe, and the lower surface of the upper separation plate is flush with the upper surface of the inner wall of the medicine feeding pipe, the lower end of the C-shaped plate is provided with the lower separation sheet, the upper end of the lower separation sheet penetrates through the lower side wall of the medicine inlet pipe, and the upper surface of the lower separation sheet is level with the upper surface of the inner wall of the medicine inlet pipe.

Preferably, bear the mechanism and include lift ring, slide bar, L shape pole, bear piece and swash plate, the lower extreme fixedly connected with of C shaped plate the lift ring, the lift ring cup is established the outside of cutting section of thick bamboo, the fixed a plurality of that is provided with of lower extreme lateral wall of cutting section of thick bamboo the slide bar is a plurality of the slide bar is followed the circumferencial direction of cutting section of thick bamboo distributes, it is provided with L shape pole to slide on the slide bar, the one end of L shape pole is run through the lateral wall of cutting section of thick bamboo and with bear piece fixed connection, be provided with reset spring on the slide bar, reset spring's both ends respectively with the surface of cutting section of thick bamboo with L shape pole offsets, the upper end of L shape pole with swash plate fixed connection, the upper surface of swash plate with the lower surface of lift ring offsets.

Preferably, the distance between the upper separator and the lower separator in the horizontal direction is set to 6-10 mm.

Preferably, the upper surface of the bearing sheet inclines towards the central axis direction of the cutting drum from the side wall of the cutting drum.

Preferably, the height of the upper surface of the bearing sheet is gradually reduced from the side wall of the cutting cylinder to the axial direction.

The technical scheme has the following technical effects:

1. through the diaphragm, press setting such as cap and push rod, the tablet that will treat the cutting is placed into cutting section of thick bamboo from feed mechanism inside, and stop moving on bearing mechanism, then press the cap down, cutting blade's top can insert in the second jack of push rod bottom, under the impetus of push rod, cutting blade moves down, and the tablet that stops on bearing mechanism cuts into the multi-disc, afterwards, manual drive is pressed cap and push rod and is upwards resetd, the push rod drives cutting blade upward movement, when moving in the round hole, the limiting plate of round hole top can block cutting blade, cutting blade and push rod separation just stay in the first jack of round hole, operating personnel can pass through the slip diaphragm, make different cutting blade be in under the push rod, in order to reach the effect of different division copies.

2. Through the arrangement of the upper separation sheet, the feeding pipe, the lower separation sheet and the like, a plurality of tablets to be cut are sequentially placed into the medicine inlet pipe, at the moment, the first tablet is blocked by the lower separation sheet and cannot fall into the bearing mechanism, the lifting plate can move along with the lower separation sheet when the pressing cap is pressed down, the C-shaped plate can also move downwards under the action of the supporting spring, at the moment, the upper separation sheet moves downwards, the first tablet and the second tablet are separated, meanwhile, the lower separation sheet can move downwards, when the upper surface of the lower separation sheet moves to be in the same plane with the lower surface of the inner wall of the medicine inlet pipe, the first tablet can continue to slide downwards and fall onto the bearing mechanism to wait for cutting, the effect that one tablet enters the cutting barrel orderly is achieved, and the operation is convenient.

3. Through setting up such as sleeve pipe, loop bar and supporting spring, when the upper end of C shaped plate and the upper surface that advances the pencil offset, the C shaped plate can not continue downstream again, because through sleeve pipe and loop bar interconnect between lifter plate and the C shaped plate, the lifter plate can compress supporting spring and continue downstream this moment, can not stop according to the production of pressing cap downstream, ensures that cutting blade can downstream to the lower, fully cuts the tablet.

4. Through the lifting ring, setting such as swash plate and carrier piece, when C shaped plate downstream, the lifting ring can synchronous downstream, can extrude the swash plate when the lifting ring downstream, L shape pole can remove and compress reset spring to the direction that is close to the cutting section of thick bamboo under the effect of swash plate, a plurality of carrier pieces can splice and form load-bearing platform together this moment, a tablet for catching the whereabouts, after the cutting is accomplished, the C shaped plate rises along with pressing the cap together, it rises to drive the lifting ring, lifting ring and swash plate separation this moment, under reset spring's effect, L shape pole can reset to the direction of keeping away from the cutting section of thick bamboo, a plurality of carrier pieces can the alternate segregation this moment, make the tablet after the cutting fall from the gap of a plurality of carrier pieces, thereby take out the tablet after the cutting, make the operation more convenient, increase work efficiency.

Drawings

FIG. 1 is a schematic view of the external overall structure of a correct dosage splitting device for clinical drugs according to the present invention;

FIG. 2 is a schematic view of the internal structure of a cutting barrel of the device for cutting the correct dosage of clinical drugs according to the present invention;

FIG. 3 is an enlarged view of the bottom surface of the putter of FIG. 2;

FIG. 4 is a schematic view of a cutting blade structure of the device for correct dosage and dissection of clinical drugs according to the present invention;

FIG. 5 is a schematic structural diagram of a bearing mechanism of the device for correct dosage and separation of clinical drugs according to the present invention;

in the figure: 1. cutting the cylinder; 2. a transverse plate; 3. a cutting blade; 4. a first jack; 5. pressing the cap; 6. a push rod; 7. a second jack; 8. a medicine inlet pipe; 9. a lifting plate; 10. a loop bar; 11. a support spring; 12. a sleeve; 13. a C-shaped plate; 14. an upper separator; 15. a lower separator; 16. a lifting ring; 17. a slide bar; 18. an L-shaped rod; 19. a carrier sheet; 20. a sloping plate; 21. and a limiting plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the technical solution provided by the present invention is: clinical medicine correct dose segmentation device, including a cutting section of thick bamboo 1, cutting mechanism, pressing mechanism, feed mechanism and bearing mechanism, cutting mechanism includes diaphragm 2, diaphragm 2 transversely runs through a cutting section of thick bamboo 1, and sliding connection between diaphragm 2 and the cutting section of thick bamboo 1, the round hole has been seted up on diaphragm 2, the inner wall of round hole is equipped with a plurality of first jacks 4 along the circumferencial direction, can dismantle in a plurality of first jacks 4 and be equipped with 1, 2, 3 the cutting blade 3 of different quantity such as individual, insert in two relative first jacks 4 at cutting blade 3's both ends, the top border of round hole is equipped with the limiting plate 21 that restriction cutting blade 3 moved up, the preferred elastic silica gel of material of limiting plate 21.

The pressing mechanism comprises a pressing cap 5 which is sleeved at the upper end of the cutting barrel 1 in a sliding manner, a push rod 6 is fixedly connected to the lower end of the pressing cap 5, and a plurality of second jacks 7 which are crossed at the center are arranged at the bottom end of the push rod 6.

The feeding mechanism is arranged on the side wall of one side of the cutting cylinder 1 and is used for feeding tablets to be cut; the feeding mechanism comprises a medicine inlet pipe 8, a lifting plate 9, loop bars 10, a supporting spring 11, a sleeve 12, a C-shaped plate 13, an upper separating plate 14 and a lower separating plate 15, wherein the medicine inlet pipe 8 obliquely arranged is fixedly connected to one side wall of the cutting cylinder 1, the obliquely downward end of the medicine inlet pipe 8 is communicated with the cutting cylinder 1, the lifting plate 9 is fixedly connected to one side wall of the pressing cap 5, the lower surface of the lifting plate 9 is fixedly connected with a plurality of loop bars 10, the sleeve 12 is slidably sleeved at the lower end of each loop bar 10, the C-shaped plate 13 is fixedly connected to the lower end of each sleeve 12, the supporting spring 11 is sleeved outside each sleeve 12, the upper end and the lower end of each supporting spring 11 are respectively abutted against the lifting plate 9 and the C-shaped plate 13, the upper separating plate 14 is arranged at the upper end of each C-shaped plate 13, the lower end of each upper separating plate 14 penetrates through the upper side wall of the medicine inlet pipe 8, and the lower surface of each upper separating plate 14 is coplanar with the upper surface of the inner wall of the medicine inlet pipe 8, the lower end of the C-shaped plate 13 is provided with a lower separation blade 15, the upper end of the lower separation blade 15 penetrates through the lower side wall of the medicine inlet pipe 8, and the upper surface of the lower separation blade 15 is coplanar with the upper surface of the inner wall of the medicine inlet pipe 8.

And the bearing mechanism is arranged at the lower end of the cutting barrel 1 and is used for bearing tablets to be cut. The bearing mechanism comprises a lifting ring 16, a sliding rod 17, an L-shaped rod 18, a bearing sheet 19 and an inclined plate 20, the lower end of the C-shaped plate 13 is fixedly connected with the lifting ring 16, the lifting ring 16 is sleeved outside the cutting cylinder 1, the lower end side wall of the cutting cylinder 1 is fixedly provided with a plurality of sliding rods 17, the plurality of sliding rods 17 are distributed in a circumferential array manner, the L-shaped rod 18 is arranged on the sliding rod 17 in a sliding manner, one end of the L-shaped rod 18 penetrates through the side wall of the cutting cylinder 1 and is fixedly connected with the bearing sheet 19, the sliding rod 17 is provided with a reset spring, two ends of the reset spring are respectively abutted against the outer surface of the cutting cylinder 1 and the L-shaped rod 18, the inclined plate 20 is fixedly connected to the upper end of the L-shaped rod 18, and the upper surface of the inclined plate 20 is abutted against the lower surface of the lifting ring 16.

The tablet that will treat the cutting is put into cutting section of thick bamboo 1 inside from feed mechanism, and stop moving on bearing mechanism, then push down and press cap 5, under the pushing action of push rod 6 and second jack 7, drive cutting blade 3 downstream, and the tablet that stops on bearing mechanism cuts into the multi-disc, later, manual drive presses cap 5 and push rod 6 to reset to the top, second jack 7 can be plugged cutting blade 3 this moment, and drive cutting blade 3 rebound, stay in first jack 4 until cutting blade 3 is blocked by limiting plate 21 of round hole top, and operating personnel can pass through slip diaphragm 2, make different cutting blade 3 be under push rod 6, in order to reach the different effect of cutting apart the number of copies.

When the cutting device is used, a plurality of tablets to be cut are sequentially placed into the medicine inlet pipe 8, at the moment, the first tablet is blocked by the lower separation sheet 15 and cannot fall into the bearing mechanism, when the pressing cap 5 is pressed down, the lifting plate 9 moves along with the lifting plate, the C-shaped plate 13 moves downwards under the action of the supporting spring 11, the upper separation sheet 14 moves downwards at the moment to separate the first tablet from the second tablet, meanwhile, the lower separation sheet 15 moves downwards, when the upper surface of the lower separation sheet 15 moves to be in the same plane with the lower surface of the inner wall of the medicine inlet pipe 8, the first tablet continues to slide downwards and falls onto the bearing mechanism to wait for cutting, the effect that the tablets enter the cutting barrel 1 in an orderly mode is achieved, and operation is convenient.

And when the upper end of C shaped plate 13 and the upper surface of advancing pencil 8 offset, C shaped plate 13 can not continue to move down again, because through sleeve pipe 12 and loop bar 10 interconnect between lifter plate 9 and the C shaped plate 13, lifter plate 9 can compress supporting spring 11 and continue downstream this moment, can not produce to blockking pressing cap 5 downstream, ensures that cutting blade 3 can move down to the lower extreme, fully cuts the tablet.

When the C-shaped plate 13 moves downwards, the lifting ring 16 moves downwards in a synchronous manner, the lifting ring 16 moves downwards, the inclined plate 20 is extruded when the lifting ring 16 moves downwards, the L-shaped rod 18 moves towards the direction close to the cutting cylinder 1 under the action of the inclined plate 20 and compresses the reset spring, at the moment, the bearing plates 19 can be spliced together to form a bearing platform for receiving falling tablets, after the cutting is completed, the C-shaped plate 13 rises together with the pressing cap 5 to drive the lifting ring 16 to rise, at the moment, the lifting ring 16 is separated from the inclined plate 20, under the action of the reset spring, the L-shaped rod 18 resets towards the direction away from the cutting cylinder 1, at the moment, the bearing plates 19 can be separated from each other, the cut tablets fall from gaps of the bearing plates 19, the cut tablets are taken out, the operation is more convenient, and the working efficiency is increased.

The distance between the upper separation sheet 14 and the lower separation sheet 15 in the horizontal direction is set to be 6-10mm, the size of the tablets required to be split and used in the market is generally 6-10mm, and the putting of too large tablets can cause the tablets to be clamped in the cutting cylinder 1, so that the equipment is failed and the tablets are wasted, therefore, the distance between the upper separation sheet 14 and the lower separation sheet 15 in the horizontal direction is set to be 6-10mm, the too large tablets can be prevented from entering the cutting cylinder 1, and the upper separation sheet 14 and the lower separation sheet 15 are made of medical rubber, so that the tablets in the medicine inlet pipe 8 can be scratched, and the effect of protecting the tablets is achieved.

The height of the upper surface of the bearing sheet 19 is gradually reduced towards the axis direction from the side wall of the cutting cylinder 1, and when the bearing table is spliced by the bearing sheets 19 due to the arrangement, the height of the middle position of the upper surface of the bearing table is the lowest, so that falling tablets fall into the center position of the bearing table, and the cutting uniformity of the tablets is further ensured.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Clinical medicine correct dose segmentation device, including cutting a section of thick bamboo, its characterized in that still includes:

the cutting mechanism comprises a transverse plate, the transverse plate is connected with the upper portion of the cutting barrel in a sliding mode, one end of the transverse plate transversely penetrates through the cutting barrel, a round hole is formed in the transverse plate, a plurality of first insertion holes are formed in the inner side wall of the round hole in the circumferential direction, at least 1 cutting blade is detachably arranged in the first insertion holes, two ends of each cutting blade are respectively arranged in the two opposite first insertion holes, and a limiting plate is arranged on the edge above the round hole in the circumferential direction;

and the bearing mechanism is arranged at the lower end of the cutting cylinder.

2. The device according to claim 1, wherein: the feeding mechanism comprises a medicine feeding pipe, a lifting plate, a sleeve rod, a supporting spring, a sleeve, a C-shaped plate, an upper separating plate and a lower separating plate, the medicine feeding pipe is obliquely arranged on one side wall of the cutting cylinder, the downward oblique end of the medicine feeding pipe is communicated with the inside of the cutting cylinder, the lifting plate is fixedly connected with one side wall of the pressing cap, at least one sleeve rod is fixedly connected to the lower surface of the lifting plate, the sleeve is slidably sleeved at the lower end of the sleeve rod, the C-shaped plate is fixedly connected to the lower end of the sleeve, the supporting spring is sleeved on the outer side of the sleeve, the upper end and the lower end of the supporting spring are respectively abutted against the lifting plate and the C-shaped plate, the upper separating plate is arranged at the upper end of the C-shaped plate, the lower end of the upper separating plate penetrates through the upper side wall of the medicine feeding pipe, and the lower surface of the upper separating plate is flush with the upper surface of the inner wall of the medicine feeding pipe, the lower end of the C-shaped plate is provided with the lower separation sheet, the upper end of the lower separation sheet penetrates through the lower side wall of the medicine inlet pipe, and the upper surface of the lower separation sheet is level with the upper surface of the inner wall of the medicine inlet pipe.

3. The device according to claim 2, wherein: bear mechanism includes lift ring, slide bar, L shape pole, carrier plate and swash plate, the lower extreme fixedly connected with of C shaped plate the lift ring, the lift ring overlaps to be established the outside of cutting section of thick bamboo, the fixed a plurality of that is provided with of lower extreme lateral wall of cutting section of thick bamboo the slide bar is a plurality of the slide bar is followed the circumferencial direction of cutting section of thick bamboo distributes, it is provided with L shape pole to slide on the slide bar, the one end of L shape pole is run through the lateral wall of cutting section of thick bamboo and with carrier plate fixed connection, be provided with reset spring on the slide bar, reset spring's both ends respectively with the surface of cutting section of thick bamboo with L shape pole offsets, the upper end of L shape pole with swash plate fixed connection, the upper surface of swash plate with the lower surface of lift ring offsets.

4. The device according to claim 2, wherein: the distance between the upper separation plate and the lower separation plate in the horizontal direction is set to be 6-10 mm.

5. The device according to claim 3, wherein: the upper surface of the bearing sheet inclines from the side wall of the cutting cylinder to the direction of the central axis of the cutting cylinder.