CN110013906B

CN110013906B - Paediatrics nursing is with garrulous medicine device

Info

Publication number: CN110013906B
Application number: CN201910210807.0A
Authority: CN
Inventors: 史小娟; 赵燕; 尚优美; 杨丽皎; 刘亚丽; 陈巾
Original assignee: First Affiliated Hospital of Henan University of Science and Technology
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2021-06-08
Anticipated expiration: 2039-03-19
Also published as: CN110013906A

Abstract

The invention discloses a medicine crushing device for pediatric nursing, and relates to the technical field of porcelain medical instruments. It comprises an air treatment box; the grinding device is arranged on the front side of the upper end of the air treatment box; the front side of the grinding device is connected with a cyclone separation device; the grinding device comprises a guide shell fixed on the front side of the upper end of the air treatment box; a hemispherical filter screen is arranged at the through hole in a matching way; the lower end of the connecting rod is fixed with a grinding ball; the rear side in the guide shell is rotatably provided with an air outlet pipe; the cyclone separation device comprises a cyclone cylinder, a conical cylinder and an exhaust pipe; the inner side wall of the conical cylinder is provided with conical edible sugar paper in a fitting manner. The invention has the beneficial effects that: utilize the high pressure to blow, clear away the surface, reduce extravagantly, conveniently in carrying out the broken medicine operation of next time, simultaneously with the cooperation of cyclone separator, the medicine granule is collected in the separation that is better faster, and is very little to the destruction of edible sugar paper, realizes that edible sugar paper carries out the utilization that the medicine was collected.

Description

Paediatrics nursing is with garrulous medicine device

Technical Field

The invention relates to the technical field of medical instruments.

Background

In paediatrics nursing, when feeding medicine, children are less, refuse to eat bitter medicine, or the medicine is bigger, are not convenient for children to swallow, then need grind the medicine and smash. The general medicine crushing device crushes medicines by using the principle of extrusion grinding, but the grinding devices such as grinding balls and the like used in the traditional medicine crushing process are easy to be bonded with medicines to influence the medicine crushing effect, and objects are used for scraping off, the medicines can be possibly attached to another object and the bonded medicines cannot be effectively removed very quickly, and the traditional structure can cause powder to fly by using stronger wind power without an entity, so that the adhesion probability of unrelated surfaces is increased, the collection is inconvenient and the waste is easy; under the condition that fine particles or powder generated during grinding are accumulated, the medicine of the part which is not crushed is subjected to extrusion grinding, and the part which reaches the standard needs to be discharged in time; when a general medicine crushing device is provided with a medicine crushing collecting device, the box body, the collecting box and the like are utilized, and the objects and other surfaces are easy to be attached to medicine powder, so that medicines are wasted, the problem of cleaning is caused, and the next medicine crushing operation is influenced.

Disclosure of Invention

The invention aims to solve the technical problem and provides a medicine crushing device for pediatric nursing aiming at the technical defects. Utilize the high pressure to blow, clear away the surface, reduce extravagantly, conveniently in carrying out the broken medicine operation of next time, simultaneously with the cooperation of cyclone separator, the medicine granule is collected in the separation that is better faster, and is very little to the destruction of edible sugar paper, realizes that edible sugar paper carries out the utilization that the medicine was collected.

The technical scheme adopted by the invention is as follows: the medicine crushing device for pediatric nursing comprises an air treatment box; the rear end of the air treatment box is provided with an air inlet; the middle part in the air treatment box is provided with a vertically arranged filtering and disinfecting net; the grinding device is arranged on the front side of the upper end of the air treatment box; the front side of the grinding device is connected with a cyclone separation device;

the grinding device comprises a guide shell fixed on the front side of the upper end of the air treatment box; the middle part of the upper end of the guide shell is provided with a through hole; a hemispherical filter screen is arranged at the through hole in a matching way; the filter screen is arranged in the guide shell; a transparent shell is fixed at the upper end of the guide shell and is communicated with the through hole; the middle part of the rear side of the transparent shell is provided with a medicine inlet; the medicine inlet is matched with a sealing plug in an inserting way; the upper end of the transparent shell is communicated with a guide pipe; a connecting rod is hermetically and slidably matched in the guide pipe; the lower end of the connecting rod is fixed with a grinding ball; the upper part of the connecting rod is rotatably connected with a handheld shell; a driving motor is arranged in the handheld shell; the output end of the driving motor is fixedly connected with the upper end of the connecting rod; the rear side in the guide shell is rotatably provided with an air outlet pipe; the left end and the right end of the air outlet pipe are respectively and rotatably and hermetically installed with the left side wall and the right side wall of the guide shell, and the left end of the air outlet pipe is connected with a rotating handle; the front side surface of the air outlet pipe is provided with an air outlet; the upper end of the air processing box is provided with an air blowing pump; the air suction end of the air blowing pump is communicated with the front part in the air treatment box; the air outlet end of the air blowing pump is communicated with an air guide pipe; the other end of the air duct penetrates through the rear side of the guide shell and is communicated with the rear side of the air outlet pipe;

the cyclone separation device comprises a cyclone cylinder, a conical cylinder and an exhaust pipe; the side wall of the cyclone cylinder is tangentially communicated with an air inlet pipe; the air inlet pipe is communicated with the front end of the guide shell; the upper end of the conical cylinder is connected with the lower end of the cyclone cylinder in an inserting way; the inner side wall of the conical cylinder is attached with conical edible sugar paper; an end cover is arranged at the upper end of the cyclone cylinder; the exhaust pipe and the cyclone cylinder are coaxially arranged, and the exhaust pipe penetrates through the end cover; the upper end of the air processing box is provided with an air pump; the air exhaust end of the air exhaust pump is communicated with the upper end of the exhaust pipe through a guide pipe, and the exhaust port of the air exhaust pump is communicated with the rear part of the air treatment box.

Further optimizing the technical scheme, the lower part of the inner side of the conical edible sugar paper of the medicine crushing device for pediatric nursing is provided with a separation sheet; the middle part of the isolating sheet is provided with a leakage hole; the material of the isolation sheet is the same as that of the edible sugar paper.

Further optimize this technical scheme, the even coating of the inside wall surface of pipe rear portion of a paediatrics nursing is with garrulous medicine device has the adhesive.

Further optimize this technical scheme, a paediatrics nursing is with garrulous medicine device's direction shell is transparent material.

Further optimize this technical scheme, the paediatrics nursing is with garrulous medicine device's direction shell internal surface, intake pipe internal surface, cyclone internal surface evenly coated respectively with teflon coating.

The invention has the beneficial effects that:

1. the surface is cleaned by high-pressure air blowing, so that the bonding residue of the medicine is prevented, the waste is reduced, the next medicine crushing operation is convenient to carry out, meanwhile, the cyclone separation device is matched, the medicine particles are separated and collected more quickly and better, the damage to the edible sugar paper is very small, and the medicine collection of the edible sugar paper is realized;

among the grinder, utilize the grinding ball rotatable with reciprocate, grind the breakage to the medicine on the filter screen, the pump of blowing can produce high-pressure and blow, utilizes wind-force to blow cleanly filter screen, grinding ball and other surfaces, and clean effect is better, and the guide medicine granule flows simultaneously, avoids the bonding of medicine. The wind blowing in the grinding process can reduce the accumulation of the medicine powder on the filter screen, quickly filter and fall off, avoid blocking meshes and reduce the influence on the grinding of other granular medicines; the air blowing pump and the air suction pump form an air flow guide channel, so that the powder air flow is effectively guided to continuously flow along the channel;

cyclone separator utilizes the principle of industry cyclone, carry out quick collection to medicine granule powder through centrifugal force and action of gravity, need not the filter screen interception, utilize edible sugar paper to carry out direct collection to the granule powder after the medicine is smashed, it is stained with the attaching to reduce the contact of medicine and other surfaces, edible sugar paper can directly eat, it is extravagant to reduce, reduce clear demand, utilize the cyclone cooperation to blow and collect, can avoid direct high-strength wind to blow the destruction to edible sugar paper, utilize the centrifugation to collect simultaneously, the powder floats less, it is faster to collect. The edible candy paper is more convenient for guiding children to take medicines, and edible sugar and sugar allowed by medical advice can be added into the material, so that the problem that granular medicines are large and inconvenient to swallow is solved, and the problem that the children are unwilling to take the medicines is solved;

2. the arrangement of the isolating sheet can reduce the influence of air flow on the powder medicine below, reduce the air flow interference to form floating powder and reduce the flying-out of the powder medicine along with the air flow;

3. the adhesive on the inner surface of the rear part of the conduit can adhere and intercept the flying powder medicine, so that the medicine pollution caused by the medicine entering the air treatment box is reduced, the filtration burden is reduced, the medicine mixed pollution is avoided, and the conduit can be detached and cleaned or replaced in time;

4. the guide shell and the like are made of transparent materials, so that the internal condition can be conveniently observed.

5. The Teflon coating can improve the smoothness and reduce the adhering effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a front side view angle configuration of the present invention;

FIG. 3 is a schematic plan view of a portion of the present invention;

FIG. 4 is a schematic plan view of a disassembled structure of the polishing apparatus of the present invention;

FIG. 5 is a plan view of the cyclonic separating apparatus of the present invention in a disassembled configuration;

in the figure, 1, an air treatment box; 2. filtering and disinfecting net; 3. a guide housing; 4. a through hole; 5. a filter screen; 6. a transparent shell; 7. a medicine inlet; 8. a closing plug; 9. a guide tube; 10. a connecting rod; 11. grinding balls; 12. a hand-held housing; 13. a drive motor; 14. an air outlet pipe; 15. rotating the handle; 16. an air outlet; 17. an air blower; 18. an air duct; 19. a cyclone cylinder; 20. a tapered barrel; 21. an exhaust pipe; 22. an air inlet pipe; 23. edible candy wrapper; 24. an end cap; 25. an air pump; 26. a conduit; 27. a separator; 28. and (4) a leak hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, a medicine crushing device for pediatric nursing comprises an air treatment box 1; the rear end of the air processing box 1 is provided with an air inlet; the middle part in the air processing box 1 is provided with a vertically arranged filtering and disinfecting net 2; the front side of the upper end of the air processing box 1 is provided with a grinding device; the front side of the grinding device is connected with a cyclone separation device; the grinding device comprises a guide shell 3 fixed on the front side of the upper end of the air treatment box 1; the middle part of the upper end of the guide shell 3 is provided with a through hole 4; a hemispherical filter screen 5 is arranged at the through hole 4 in a matching way; the filter screen 5 is arranged in the guide shell 3; a transparent shell 6 is fixed at the upper end of the guide shell 3, and the transparent shell 6 is communicated with the through hole 4; the middle part of the rear side of the transparent shell 6 is provided with a medicine inlet 7; the medicine inlet 7 is matched with a sealing plug 8 in an inserting way; the upper end of the transparent shell 6 is communicated with a guide pipe 9; a connecting rod 10 is hermetically and slidably matched in the guide pipe 9; the lower end of the connecting rod 10 is fixed with a grinding ball 11; the upper part of the connecting rod 10 is rotatably connected with a handheld shell 12; a driving motor 13 is arranged in the handheld shell 12; the output end of the driving motor 13 is fixedly connected with the upper end of the connecting rod 10; an air outlet pipe 14 is rotatably arranged at the rear side in the guide shell 3; the left end and the right end of the air outlet pipe 14 are respectively and rotatably and hermetically installed with the left side wall and the right side wall of the guide shell 3, and the left end of the air outlet pipe 14 is connected with a rotating handle 15; the front side surface of the air outlet pipe 14 is provided with an air outlet 16; the upper end of the air processing box 1 is provided with an air blowing pump 17; the air suction end of the air blowing pump 17 is communicated with the front part in the air processing box 1; the air outlet end of the air blowing pump 17 is communicated with an air guide tube 18; the other end of the air duct 18 passes through the rear side of the guide shell 3 and is communicated with the rear side of the air outlet pipe 14; the cyclone separation device comprises a cyclone cylinder 19, a conical cylinder 20 and an exhaust pipe 21; the side wall of the cyclone cylinder 19 is tangentially communicated with an air inlet pipe 22; the air inlet pipe 22 is communicated with the front end of the guide shell 3; the upper end of the conical cylinder 20 is connected with the lower end of the cyclone cylinder 19 in an inserting way; the inner side wall of the conical barrel 20 is provided with a conical edible candy paper 23 in a fitting manner; the upper end of the cyclone cylinder 19 is provided with an end cover 24; the exhaust pipe 21 is coaxially arranged with the cyclone cylinder 19, and the exhaust pipe 21 passes through the end cover 24; the upper end of the air processing box 1 is provided with an air pump 25; the air suction end of the air suction pump 25 is communicated with the upper end of the exhaust pipe 21 through a guide pipe 26, and the exhaust port of the air suction pump 25 is communicated with the rear part of the air treatment box 1; the lower part of the inner side of the conical edible candy paper 23 is provided with a spacing sheet 27; the middle part of the isolating sheet 27 is provided with a leakage hole 28; the material of the isolation sheet 27 is the same as that of the edible candy paper 23; the surface of the inner side wall at the rear part of the guide pipe 26 is uniformly coated with adhesive; the guide shell 3 is made of transparent material; the inner surface of the guide shell 3, the inner surface of the air inlet pipe 22 and the inner surface of the cyclone cylinder 19 are respectively and uniformly coated with Teflon coatings.

When the medicine feeding device is used, medicine is put in from the medicine feeding port 7, then the sealing plug 8 is inserted for plugging, the medicine stays on the hemispherical filter screen 5, a medical worker holds the handheld shell 12 and presses downwards to enable the grinding ball 11 to be in pressure contact with tablets and continue to press downwards, meanwhile, the driving motor 13 is started to drive the grinding ball 11 to rotate, the grinding progress is accelerated, meanwhile, the grinding ball 11 moves up and down repeatedly, and peripheral tablets naturally slide to a lower position under the action of gravity so as to be squeezed and crushed. In the grinding process, the air blowing pump 17 and the air suction pump 25 are simultaneously started to form flowing air flow, the air blowing pump 17 pumps filtered air from the air treatment box 1, the air is pressurized and supplied to the air outlet pipe 14 and is discharged from the air outlet 16 on the front side of the air outlet pipe 14, the air outlet 16 is opposite to the filter screen 5 and can be controlled by the rotating handle 15 to rotate and adjust, the air exhaust angle is adjusted, high-pressure air blowing is performed on each part in a more targeted manner, the tablets ground on the filter screen 5 form particles or powder with a certain size, the particles or the powder can fall to the rear part in the guide shell 3 through the filter screen 5, under the action of the high-pressure air blowing, the powder or the particles smaller than the mesh can timely pass through the meshes of the filter screen 5 and enter the air flow of the guide shell 3, the air flow with medicine powder particles enters the cyclone cylinder 19 through the guide shell 3 and the air inlet pipe 22, make the air current form the spiral flow that the diameter reduces, it flows to drive medicine granule and powder, and under centrifugal action, powder and granule separate to the outside, enter into a toper section of thick bamboo 20, still carry out the helical motion, and take the granule powder out of a whirlcone 19, at last under centrifugation and the action of gravity again, medicine granule and powder fall to edible sugar paper 23 surface in the toper section of thick bamboo 20, realize collecting, and need not to filter and shelter from the air current and can realize collecting the granule, the gas that has separated the medicine passes through blast pipe 21 and discharges, the fine formation drainage of aspiration pump 25 and negative pressure, at last arrange the rear side to air treatment case 1 with gas, utilize through filtration treatment once more. When the medicines on the filter screen 5 are completely ground and crushed, and the surfaces of the filter screen 5, the grinding balls 11 and the like are sufficiently cleaned by high-pressure air blowing, the edible candy paper 23 can collect all the crushed medicines, and the electric elements are turned off to finish the medicine crushing operation. The cone-shaped cylinder 20 is detached, and the edible candy wrapper 23 is taken out for taking medicine.

Edible sugar paper 23 shape is the toper, can laminate a toper section of thick bamboo 20 inner wall and place, and a toper section of thick bamboo 20 is pegged graft and is installed at cyclone 19 lower extreme, and edible sugar paper 23 height can be a little higher, wraps up the internal surface of a toper section of thick bamboo 20 outside the helical coiled passage completely, and usable grafting installation gap centre gripping or extrusion realize certain location ability, but do not cause the damage to whole. The lower part in edible candy wrapper 23 sets up spacing block 27, separates upper and lower space through spacing block 27, and leak hole 28 department leaks the gathering down, and the influence of air current is reduced to the better medicine powder granule of depositing in bottom, and spacing block 27 can set up through medical bonding.

The cyclone separator utilizes the industrial cyclone principle to separate and collect the medicine, the cyclone cylinder 19 is a conventional component, the specific structure can be selected according to the requirement (therefore, the specific structure is not demonstrated in the attached drawings), the inside is a spiral gas channel, the gas flow is mixed and pushes the medicine powder and the like to conduct spiral motion along the guidance of the spiral channel, the gas flow is pushed continuously, and the medicine is not attached in the spiral channel. The exhaust pipe 21 extends downwards to the middle upper part in the conical cylinder 20 to conduct drainage and exhaust of clean gas.

The air pump 25 and the air blowing pump 17 are matched to form stable directional flowing air flow, so that an effective guiding effect is formed, light powder is reduced from floating and adhering to other surfaces, air flow discharge can be balanced, damage to the edible sugar paper 23 caused by spiral air flow accumulation is reduced, and the air flow and the edible sugar paper can be regulated and controlled by the processor at the same time. The air blowing pump 17 is used for pressurizing and blowing air, the surfaces of the filter screen 5, the grinding balls 11, the guide shell 3 inner channel and the like are blown and removed, the surfaces are prevented from being stained with drugs, and due to the separation and buffer effects of the cyclone separation device, the air blowing pump 17 can work at a larger air pressure, and the cleaning effect of direct blowing and gas rebound blowing is ensured. The gas can act on the surface of the rotating grinding ball 11 and the inner surface of the transparent shell 6 through the mesh.

For pediatric use, the larger medicament may be ground up so that the mesh of the filter screen 5 need not be particularly dense, and may also provide for the application of air through the mesh for air blowing cleaning. And fillers and the like can be arranged at the rear side of the filter screen 5 and the rear part of the guide shell 3, so that the existence of blank useless space is reduced, and the dead angle of air blowing is reduced.

The surfaces of the guide housing 3, the air inlet pipe 22, the cyclone 19, etc. which may come into contact with the air flow, may be provided with teflon coatings as required.

Claims

1. The utility model provides a paediatrics nursing is with garrulous medicine device which characterized in that: comprises an air treatment box (1); the rear end of the air processing box (1) is provided with an air inlet; the middle part in the air processing box (1) is provided with a vertically arranged filtering and disinfecting net (2); the grinding device is arranged on the front side of the upper end of the air treatment box (1); the front side of the grinding device is connected with a cyclone separation device;

the grinding device comprises a guide shell (3) fixed on the front side of the upper end of the air treatment box (1); the middle part of the upper end of the guide shell (3) is provided with a through hole (4); a hemispherical filter screen (5) is arranged at the through hole (4) in a matching way; the filter screen (5) is arranged in the guide shell (3); a transparent shell (6) is fixed at the upper end of the guide shell (3), and the transparent shell (6) is communicated with the through hole (4); the middle part of the rear side of the transparent shell (6) is provided with a medicine inlet (7); the medicine inlet (7) is matched with a sealing plug (8) in an inserting way; the upper end of the transparent shell (6) is communicated with a guide pipe (9); a connecting rod (10) is hermetically and slidably matched in the guide pipe (9); the lower end of the connecting rod (10) is fixed with a grinding ball (11); the upper part of the connecting rod (10) is rotatably connected with a handheld shell (12); a driving motor (13) is arranged in the handheld shell (12); the output end of the driving motor (13) is fixedly connected with the upper end of the connecting rod (10); an air outlet pipe (14) is rotatably arranged at the rear side in the guide shell (3); the left end and the right end of the air outlet pipe (14) are respectively and rotatably and hermetically installed with the left side wall and the right side wall of the guide shell (3), and the left end of the air outlet pipe (14) is connected with a rotating handle (15); the front side surface of the air outlet pipe (14) is provided with an air outlet (16); the upper end of the air processing box (1) is provided with an air blowing pump (17); the air suction end of the air blowing pump (17) is communicated with the front part in the air processing box (1); the air outlet end of the air blowing pump (17) is communicated with an air guide pipe (18); the other end of the air duct (18) passes through the rear side of the guide shell (3) and is communicated with the rear side of the air outlet pipe (14);

the cyclone separation device comprises a cyclone cylinder (19), a conical cylinder (20) and an exhaust pipe (21); an air inlet pipe (22) is tangentially communicated with the side wall of the cyclone cylinder (19); the air inlet pipe (22) is communicated with the front end of the guide shell (3); the upper end of the conical barrel (20) is connected with the lower end of the cyclone barrel (19) in an inserting way; the inner side wall of the conical barrel (20) is attached with a conical edible sugar paper (23); an end cover (24) is arranged at the upper end of the cyclone cylinder (19); the exhaust pipe (21) and the cyclone cylinder (19) are coaxially arranged, and the exhaust pipe (21) penetrates through the end cover (24); the upper end of the air processing box (1) is provided with an air pump (25); the air suction end of the air suction pump (25) is communicated with the upper end of the exhaust pipe (21) through a guide pipe (26), and the exhaust port of the air suction pump (25) is communicated with the rear part of the air treatment box (1);

the lower part of the inner side of the conical edible candy paper (23) is provided with a spacing sheet (27); a leakage hole (28) is arranged in the middle of the isolating sheet (27); the material of the isolation sheet (27) is the same as that of the edible candy paper (23).

2. The pediatric nursing medicine breaking device according to claim 1, wherein: the inner side wall surface of the rear part of the conduit (26) is uniformly coated with adhesive.

3. The pediatric nursing medicine breaking device according to claim 1, wherein: the guide shell (3) is made of transparent material.

4. The pediatric nursing medicine breaking device according to claim 1, wherein: the inner surface of the guide shell (3), the inner surface of the air inlet pipe (22) and the inner surface of the cyclone cylinder (19) are respectively and uniformly coated with Teflon coatings.