CN212348849U

CN212348849U - Medicine crushing device for critical care

Info

Publication number: CN212348849U
Application number: CN202020643127.6U
Authority: CN
Inventors: 搴峰井; 康微
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-01-15
Anticipated expiration: 2030-04-24

Abstract

A severe nursing medicine crushing device, which effectively solves the problems that the tablets are inconvenient to crush and large particles exist after crushing; the grinding box comprises a box body with a left opening, wherein a box door is hinged at the left end of the box body, the free end of the box door is detachably connected with the box body, a partition plate in the vertical direction is arranged in the box body, a filter plate in the front-back direction is arranged at the left end of the partition plate, a pressing block which is positioned right above the filter plate and can move up and down is arranged in the box body, the lower end face of the pressing block can be contacted with the upper end face of the filter plate, grinding wheels which are positioned right below the filter plate and in the left-right axial direction are arranged in the box body; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Medicine crushing device for critical care

Technical Field

The utility model relates to an intensive care unit auxiliary instrument technical field, concretely relates to garrulous medicine device of intensive care.

Background

Patients in intensive care usually cannot swallow the tablets by themselves, and at the moment, medical staff are required to crush the tablets and then brew the tablets for patients to take.

Lack corresponding garrulous medicine device at present, medical personnel use materials on the spot usually, use article such as infusion bottle to grind the tablet and smash, and this kind of crushing method not only wastes time and energy, all needs the searching tool when garrulous medicine at every turn, very inconvenient to can't guarantee the size of smashing the back tablet granule, the medicine that has just appeared great granule when dashing the bubble can't be dissolved, has influenced the efficiency of feeding medicine, has caused the waste of medicine.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a garrulous medicine device of intensive care, the effectual tablet of having solved is smashed inconveniently, and has the problem of big granule after smashing.

The technical scheme of its solution is, the utility model discloses an opening box left, the box left end is articulated to have the chamber door, the chamber door free end is dismantled with the box and is connected, be equipped with the baffle of upper and lower direction in the box, the baffle left end is equipped with the filter of fore-and-aft direction, be equipped with the briquetting that is located directly over the filter plate and can reciprocate in the box, terminal surface can with filter up end contact under the briquetting, be equipped with in the box and be located under the filter plate and control axial grinding miller, grinding miller outer fringe face and box inside wall contact are equipped with the collection box that is located directly under the grinding miller in the box.

Compared with the prior art, the beneficial effects of the utility model are that: the briquetting, connect the rope, the carousel, the straight-teeth gear, the setting of incomplete gear, with reciprocating of briquetting become the rotation of hand wheel, labour saving and time saving more, initiative bevel gear and driven bevel gear's setting, make the corase grind go on simultaneously with the correct grinding, the medical personnel's of being convenient for operation, the operating time has been saved, collect the setting of box, be convenient for collect the medicine after smashing, the waste of resource has been reduced, the setting of chamber door, be convenient for take out and put into the medicine, washing and disinfection after the convenient to use, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a ladder sectioning main perspective view diagram of the utility model.

Figure 3 is the utility model discloses a partially cut right side and look the axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4 and give, box 1 including the opening left side, box 1 left end articulates there is

chamber door

2, 2 free ends of chamber door are dismantled with box 1 and are connected, be equipped with baffle 3 of up-down direction in the

box

1, 3 left ends of baffle are equipped with fore-and-aft direction's filter 4, be equipped with the briquetting 5 that is located directly over filter 4 and can reciprocate in the box 1, briquetting 5 lower extreme terminal surface can with filter 4 up end contact, be equipped with in the box 1 and be located under filter 4 and control

axial grinding miller

6, 6 outer fringe faces of grinding miller and the contact of box 1 inside wall, be equipped with in the box 1 and be located the collection box 7 under grinding miller 6.

In order to enable the free end of the box door 2 to be detachably connected with the box body 1, the front end of the box body 1 is provided with a snap ring 8, and the free end of the box door 2 is provided with a buckle 9 capable of being inserted into the snap ring 8.

In order to enable the pressing block 5 to move up and down, a rotating shaft 10 which is positioned at the right side of the partition plate 3 and is in the front-back axial direction is arranged in the box body 1, a rotating disc 11 is rotatably and coaxially arranged on the rotating shaft 10, and the rotating disc 11 is connected with the pressing block 5 through a connecting rope 12.

In order to facilitate the movement of the connecting rope 12, two rollers 13 which are positioned above the pressing block 5 and are in the front-back axial direction are arranged in the box body 1, the partition plate 3 is positioned between the two rollers 13, and the connecting rope 12 penetrates through the partition plate 3 and is in contact with the outer edge surface of the roller 13.

In order to control the rotation of the grinding wheel 6, a connecting column 14 penetrating through the partition plate 3 is coaxially arranged at the right end of the grinding wheel 6, a driven bevel gear 15 is coaxially arranged at the right end of the connecting column 14, a rotating column 16 which is positioned at the right side of the partition plate 3 and is in the front-back axial direction is arranged in the box body 1, a driving bevel gear 17 meshed with the driven bevel gear 15 is coaxially arranged on the rotating column 16, and a hand wheel 18 is coaxially arranged at the front end of the rotating column 16 and penetrates through the box.

For the convenience of operation, a spur gear 19 is coaxially arranged on the rotating shaft 10, and an incomplete gear 20 capable of meshing with the spur gear 19 is coaxially arranged on the rotating column 16.

In order to prevent the tablets from sliding out of the filter plate 4 when the tablets are put in, the left end of the filter plate 4 is provided with a baffle plate 21.

When the utility model is used, the buckle 9 is moved out of the snap ring 8, the box door 2 is pushed backwards, the connecting rope 12 in the box body 1 is pulled upwards, the pressing block 5 moves upwards synchronously, when the pressing block 5 is positioned above the baffle 21, tablets to be crushed are placed on the filter plate 4, the connecting rope 12 is loosened, the pressing block 5 moves downwards under the action of self gravity, the tablets are extruded and crushed, the crushed tablets cannot fly out of the box body 1 under the action of the baffle 21, the box door 2 is covered, the buckle 9 is inserted into the snap ring 8, and the box door 2 is contacted with the grinding wheel 6;

the hand wheel 18 is rotated, the rotary column 16 synchronously drives the incomplete gear 20 to rotate, the incomplete gear 20 is meshed with the straight gear 19 and drives the straight gear 19 to rotate, the rotary table 11 synchronously rotates and enables the connecting rope 12 to be gradually wound on the rotary table 11, the connecting rope 12 drives the pressing block 5 to move upwards under the steering action of the two rollers 13, the pressing block 5 is gradually far away from the filter plate 4, after the hand wheel 18 rotates for a certain angle, the incomplete gear 20 is disengaged from the straight gear 19, the pressing block 5 falls down under the action of self gravity and extrudes the tablets, the tablets are extruded and crushed, meanwhile, the connecting rope 12 drives the rotary table 11 to rotate reversely, so that the connecting rope 12 is not wound on the rotary table 11 any more, after the hand wheel 18 rotates a certain angle, the incomplete gear 20 is engaged with the spur gear 19 again, so that the pressing block 5 moves upward again, the process is circulated, the pressing block 5 repeatedly extrudes the tablets, and the tablets are crushed into particles which can pass through the filter plate 4;

when the hand wheel 18 is rotated, the rotating column 16 synchronously drives the driving bevel gear 17 to rotate, the driving bevel gear 17 drives the grinding wheel 6 to rotate through the driven bevel gear 15, particles leaked from the filter plate 4 fall on the grinding wheel 6 and contact with the inner side wall of the box body 1 along with the rotation of the grinding wheel 6, the medicine particles are crushed again under the extrusion of the grinding wheel 6 and the inner side wall of the box body 1, and the crushed powder medicine falls into the collection box 7 along with the rotation of the grinding wheel 6;

after the grinding of the tablets is finished, the box door 2 is opened, the collecting box 7 is taken out, the powder in the collecting box 7 is poured into a proper container for brewing and then is taken by a patient, or warm water is directly added into the collecting box 7 for brewing and then is taken by the patient, as the large particles do not exist in the crushed tablets after the primary crushing of the pressing block 5 and the secondary crushing of the grinding wheel 6, the tablets can be completely dissolved after the warm water is added, the taking of the patient is facilitated, and the waste of the medicines is reduced;

after the use, the pressing block 5, the filter plate 4, the grinding wheel 6, the collecting box 7 and the like can be cleaned and disinfected and then stored, so that the next use is convenient.

The utility model provides a box 1 can adopt transparent material, is convenient for observe the crushing condition of medicine.

Claims

1. The utility model provides a severe nursing medicine crushing device, box (1) including the opening left side, a serial communication port, box (1) left end is articulated to have chamber door (2), chamber door (2) free end is dismantled with box (1) and is connected, baffle (3) of direction about being equipped with in box (1), baffle (3) left end is equipped with filter (4) of fore-and-aft direction, be equipped with briquetting (5) that are located directly over filter (4) and can reciprocate in box (1), briquetting (5) lower extreme face can with filter (4) up end contact, be equipped with in box (1) and be located under filter (4) and control axial grinding miller (6), grinding miller (6) outer fringe face and box (1) inside wall contact, be equipped with in box (1) and be located collection box (7) under grinding miller (6).

2. The intensive care medicine crushing device according to claim 1, wherein a snap ring (8) is arranged at the front end of the box body (1), and a buckle (9) capable of being inserted into the snap ring (8) is arranged at the free end of the box door (2).

3. The intensive care medicine crushing device according to claim 1, wherein a rotating shaft (10) which is positioned at the right side of the partition plate (3) and is in the front-back axial direction is arranged in the box body (1), the rotating shaft (10) is rotatably and coaxially provided with a rotating disc (11), and the rotating disc (11) is connected with the pressing block (5) through a connecting rope (12).

4. An intensive care medicine crushing device according to claim 1, wherein two rollers (13) which are positioned above the pressing block (5) and are in the front-back axial direction are arranged in the box body (1), the partition plate (3) is positioned between the two rollers (13), and the connecting rope (12) penetrates through the partition plate (3) and is in contact with the outer edge surfaces of the rollers (13).

5. The intensive care medicine crushing device according to claim 1, wherein a connecting column (14) penetrating through the partition plate (3) is coaxially arranged at the right end of the grinding wheel (6), a driven bevel gear (15) is coaxially arranged at the right end of the connecting column (14), a rotating column (16) which is positioned at the right side of the partition plate (3) and is axial in the front and back direction is arranged in the box body (1), a driving bevel gear (17) meshed with the driven bevel gear (15) is coaxially arranged on the rotating column (16), and a hand wheel (18) is coaxially arranged at the front end of the rotating column (16) and penetrates through the box body (1).

6. The intensive care medicine crushing device according to claim 3, wherein a spur gear (19) is coaxially arranged on the rotating shaft (10), and an incomplete gear (20) capable of being meshed with the spur gear (19) is coaxially arranged on the rotating column (16).

7. An intensive care drug crushing device according to claim 1, wherein the left end of the filter plate (4) is provided with a baffle plate (21).