CN212789145U

CN212789145U - Paediatrics clinical medicine feeding device

Info

Publication number: CN212789145U
Application number: CN202020525787.4U
Authority: CN
Inventors: 冯德琳; 南在元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-12
Filing date: 2020-04-12
Publication date: 2021-03-26
Anticipated expiration: 2030-04-12

Abstract

The utility model discloses a pediatric clinical medicine feeding device, which belongs to the technical field of pediatrics, and comprises a medicine feeding cylinder, wherein the medicine feeding cylinder mainly comprises an installation shell a and an installation shell b, the installation shell a is connected with the installation shell b through threads, a piston plate is slidably installed on the inner side wall of the installation shell a, a push rod is fixed on the right side surface of the piston plate, and the right end of the push rod passes through a sealing sliding sleeve clamped on the right side surface of the installation shell b to extend out of the medicine feeding cylinder and is provided with a push plate; handle the case through setting up and install on feeding the cartridge case, utilize the pivot to drive crushing sword and smash roller a and rotate, smash the sword and carry out preliminary crushing to the medicine, smash roller a and can carry out repulverize to the medicine at the crushing spiral leaf of smashing roller b normal running fit dislocation installation, and then can thoroughly smash the medicine and can carry downwards and feed medicine and misce bene in feeding the cartridge case, guarantee the smoothness of medicine feed process, simple structure, convenient operation.

Description

Paediatrics clinical medicine feeding device

Technical Field

The utility model belongs to the technical field of the paediatrics, concretely relates to pediatrics medicine feeding device.

Background

Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment of children and teenagers, all health and sanitary problems related to the children and the teenagers belong to the scope of pediatrics, a treated object is in a growth and development stage, and the pediatrics is aimed at continuously exploring the medical theory of pediatrics, reducing morbidity and mortality on the basis of practice, enhancing physique of the children and the teenagers and improving the health care and disease prevention and treatment level of the children and the teenagers.

Current pediatrics medicine feed device lacks the quick crushing structure to solid medicine, and then has reduced the medicine feed efficiency to children, need use outside crushing structure to come to smash the medicine, uses inconveniently, and easy pulled out when the push rod in the medicine feed case outwards pulls when feeding medicine, operates inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paediatrics clinical medicine feed device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paediatrics clinical medicine feed device, includes the medicine feed case, the medicine feed case mainly comprises installation shell a and installation shell b, pass through threaded connection between installation shell a and the installation shell b, the inside wall slidable mounting of installation shell a has the piston board, the right flank of piston board is fixed with the push rod, the right-hand member of push rod passes the sealed sliding sleeve of installation shell b right flank joint and extends the medicine feed case and install the push pedal, the left surface of installation shell a is provided with defeated medicine pipe, the suction nozzle is installed to defeated medicine pipe's left end, the surface mounting of installation shell a has the mount pad, the last fixed surface of mount pad has the processing case, the last surface mounting who handles the case has micro motor, micro motor and external power supply electric connection, micro motor's output shaft passes the bearing of handling case upper surface joint and extends to handle incasement portion and be fixed with the pivot, the utility model discloses a crushing device of a medical instrument, including pivot, crushing roller a, crushing roller b, passageway and installation shell a, the outer fixed surface of pivot has a plurality of crushing sword, crushing roller a is installed to the bottom of pivot, crushing roller a is located crushing roller b's inside, crushing roller b installs the inside of handling the case, crushing roller a's surface and crushing roller b's inside wall are fixed with respectively and smash the spiral leaf, the lower fixed surface of handling the case has communicating pipe, and is linked together between passageway and the installation shell a of seting up on passing the mount pad communicating pipe, the last surface mounting of handling the case has the fill of adding medicine, the surface of.

By adopting the scheme, the treatment box is arranged on the medicine feeding cylinder, the rotating shaft is utilized to drive the crushing cutter and the crushing roller a to rotate, the crushing cutter is used for primarily crushing medicines, the crushing roller a can be used for crushing the medicines again by rotating, matching and staggering the crushing spiral blades in the crushing roller b, the medicines can be thoroughly crushed and can be conveyed downwards into the medicine feeding cylinder for medicine feeding, the smoothness of the medicine feeding process is ensured, the structure is simple, the operation is convenient, the medicine feeding cylinder is formed by arranging the installation shell a and the installation shell b, the external thread and the internal thread are tightly connected together by utilizing the thread engaging force between the external thread and the internal thread, the piston plate can be blocked, the phenomenon that the piston plate is driven to be separated from the installation shell a when the push rod is pulled outwards is avoided, and the sealing performance of the joint of the installation shell a and the installation shell b can be ensured by utilizing the arrangement of, avoid leaking, and utilize the antiskid gum cover to avoid taking up the phenomenon of skidding that takes place when feeding the cartridge case, perfect function diversity.

As a preferred embodiment, the outer surface of the mounting shell a is provided with an external thread, the inner side wall of the mounting shell b is provided with an internal thread, the mounting shell a and the mounting shell b are fixedly connected through the external thread and the internal thread, the right side surface of the mounting shell a is further bonded with a rubber sealing ring, and the right side surface of the rubber sealing ring is attached to the left side surface of the mounting shell b.

Adopt above-mentioned scheme, connect installation shell an and installation shell b through setting up external screw thread and internal thread, utilize the screw thread interlock power to make between the two good and difficult not hard up of connection stability to break away from the phenomenon of feeding the cartridge case when effectively avoiding the push rod to pull out, and utilize rubber seal's setting can guarantee good sealing characteristic between installation shell an and the installation shell b, avoid appearing leaking the phenomenon.

As a preferred embodiment, an anti-slip rubber sleeve is fixed on the outer surface of the mounting shell a, anti-slip lines are formed on the outer surface of the anti-slip rubber sleeve, and an opening is formed in the position, right opposite to the transparent scale marks, of the anti-slip rubber sleeve.

Adopt above-mentioned scheme, utilize setting up of anti-skidding gum cover to make medical personnel can avoid the phenomenon of skidding when taking up the cartridge case of feeding, guarantee to take up the stability of operation process, and utilize the open-ended to set up and can guarantee that transparent scale mark can not receive the hindrance when observing.

In a preferred embodiment, the distance between the outer surface of the mill roller a and the inner wall of the mill roller b decreases from top to bottom, and the mill spiral blades on the outer surface of the mill roller a and the mill spiral blades on the inner wall of the mill roller b are installed in a staggered manner.

Adopt above-mentioned scheme, reduce in proper order from the top down through setting up the distance between crushing roller a surface and the crushing roller b inside wall for medicine cooperation rotation under self action of gravity crushing roller a can be smashed thoroughly, smashes effectually, and utilizes the crushing helical blade of dislocation installation not only can smash the medicine, and can carry out the downward transport to the medicine after smashing.

As a preferred embodiment, the upper surface of the medicine feeding hopper is hinged with a cover plate through a pin shaft, and one side surface of the cover plate, which is far away from the pin shaft, is connected with the medicine feeding hopper in a buckling manner through a lock catch.

Adopt above-mentioned scheme, can cover the medicine hopper through being provided with the apron, cover the apron after adding the medicine, and then can avoid external dust to get into the inside clean and cause the pollution of influence of treatment box through adding the medicine hopper.

Compared with the prior art, the beneficial effects of the utility model are that:

the pediatric clinical medicine feeding device is arranged on a medicine feeding barrel through a setting treatment box, a rotating shaft is utilized to drive a crushing knife and a crushing roller a to rotate, the crushing knife is used for primarily crushing medicines, the crushing roller a is rotatably matched and staggered in a crushing roller b, so that the medicines can be crushed again, the medicines can be thoroughly crushed and can be conveyed downwards into the medicine feeding barrel to be fed and uniformly mixed, the smoothness of a medicine feeding process is ensured, the structure is simple, and the operation is convenient;

this paediatrics clinical medicine feeding device constitutes the cartridge case of feeding through setting up installation shell an and installation shell b, and utilize the screw thread occlusive force between external screw thread and the internal thread to make both zonulae occludens together, and then can carry out the shutoff to the piston board, drive the phenomenon that the piston board breaks away from installation shell a when avoiding the push rod outwards to pull out, and the setting that utilizes rubber seal can guarantee the leakproofness of installation shell an and installation shell b junction, avoid leaking, and utilize the anti-skidding gum cover to avoid taking up the phenomenon of skidding when feeding the cartridge case, perfect function diversity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a front view section of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a feeding cartridge; 2. a mounting shell a; 3. a mounting shell b; 4. a piston plate; 5. a push rod; 6. sealing the sliding sleeve; 7. pushing the plate; 8. a drug delivery tube; 9. a suction nozzle; 10. a mounting seat; 11. a treatment tank; 12. a micro motor; 13. a rotating shaft; 14. a crushing knife; 15. a crushing roller a; 16. a crushing roller b; 17. crushing the spiral leaves; 18. a medicine feeding hopper; 19. transparent scale lines; 20. an anti-slip rubber sleeve; 21. a rubber seal ring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a pediatrics medicine feeding device, including feeding cartridge 1, feeding cartridge 1 mainly comprises installation shell a2 and installation shell b3, pass through threaded connection between installation shell a2 and the installation shell b3, the surface bulge of installation shell a2 has seted up the external screw thread, the inside wall depressed part of installation shell b3 has seted up the internal thread, pass through external screw thread and internal thread fixed connection between installation shell a2 and the installation shell b3, the right flank of installation shell a2 has still bonded rubber seal 21, the right flank of rubber seal 21 and the left flank laminating of installation shell b3 (see fig. 2); connect installation shell a2 and installation shell b3 through setting up external screw thread and internal thread, utilize the screw thread interlock power to make between the two good and difficult not hard up of connection stability to break away from the phenomenon of feeding cartridge case 1 when effectively avoiding push rod 5 to pull out, and utilize rubber seal 21's setting can guarantee the good sealing characteristic between installation shell a2 and the installation shell b3, avoid appearing leaking the phenomenon.

A piston plate 4 is slidably mounted on the inner side wall of a2, a push rod 5 is fixed on the right side surface of the piston plate 4, the right end of the push rod 5 passes through a sealing sliding sleeve 6 clamped on the right side surface of a 3 to extend out of a feeding cylinder 1 and a push plate 7, a drug conveying pipe 8 is arranged on the left side surface of a2, a suction nozzle 9 is arranged at the left end of the drug conveying pipe 8, a mounting seat 10 is fixed on the outer surface of a2, a processing box 11 is fixed on the upper surface of the mounting seat 10, a micro motor 12 is mounted on the upper surface of the processing box 11, the micro motor 12 is electrically connected with an external power supply, an output shaft of the micro motor 12 passes through a bearing clamped on the upper surface of the processing box 11 to extend out of the processing box 11 and is fixed with a rotating shaft 13, a plurality of crushing knives 14 are fixed on the outer surface of the rotating shaft 13, a crushing roller a 38732 is mounted at the bottom end of the rotating shaft 13, a crushing roller a2, the outer surface of the crushing roller a15 and the inner side wall of the crushing roller b16 are respectively fixed with crushing spiral blades 17, the distance between the outer surface of the crushing roller a15 and the inner side wall of the crushing roller b16 is reduced from top to bottom, and the crushing spiral blades 17 on the outer surface of the crushing roller a15 and the crushing spiral blades 17 on the inner side wall of the crushing roller b16 are installed in a staggered way (see fig. 2 and 3); through setting up distance from the top down between crushing roller a15 surface and the crushing roller b16 inside wall and reducing in proper order for medicine can be smashed by thoroughly in the cooperation rotation crushing roller a15 under self action of gravity, smashes effectually, and utilizes the crushing helical blade 17 of dislocation mounting not only can smash the medicine, and can carry downwards the medicine after smashing.

A communicating pipe is fixed on the lower surface of the treatment box 11, the communicating pipe passes through a channel formed in the mounting base 10 and is communicated with the mounting shell a2, a dosing hopper 18 is mounted on the upper surface of the treatment box 11, a cover plate is hinged to the upper surface of the dosing hopper 18 through a pin shaft, and one side surface of the cover plate, which is far away from the pin shaft, is connected with the dosing hopper 18 through a lock catch in a buckling manner (see fig. 1 and 2); can cover the medicine feeding hopper 18 through being provided with the apron, cover the apron after adding the medicine, and then can avoid external dust to get into through the medicine feeding hopper 18 and handle 11 inside influence cleanness and cause the pollution.

The outer surface of the mounting shell a2 is provided with transparent scale marks 19, the outer surface of the mounting shell a2 is fixed with an anti-skid rubber sleeve 20, the outer surface of the anti-skid rubber sleeve 20 is provided with anti-skid grains, and the position of the anti-skid rubber sleeve 20, which is opposite to the transparent scale marks 19, is provided with an opening (see fig. 1 and 2); utilize the setting of antiskid gum cover 20 to make medical personnel can avoid the phenomenon of skidding when taking up feeding cartridge case 1, guarantee to take up the stability of operation process, and utilize open-ended setting can guarantee that transparent scale mark 19 can not receive the hindrance when observing.

When in use, firstly, a medical worker holds the antiskid rubber sleeve 20 by one hand, pulls the push plate 7 to the right by the other hand to enable the push plate 7 to drive the piston plate 4 to move to the right through the push rod 5, the right side in the medicine feeding barrel 1 is fed, when medicine is fed, the cover plate is firstly opened to add solid medicine and liquid medicine into the processing box 11 and close the cover plate, the micro motor 12 is started to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the crushing knife 14 and the crushing roller a15 to rotate, the crushing knife 14 primarily crushes the medicine, the crushing roller a15 rotates in the crushing roller b16, is matched with the crushing spiral blade 17 which is installed in a staggered mode to crush the medicine again, can stir the medicine to enable the medicine to be uniformly mixed, can thoroughly crush the medicine and can be conveyed downwards into the medicine feeding barrel 1, the suction nozzle 9 is placed into the mouth of a child when medicine is fed, pushes the push plate 7 to enable the push rod 5 to drive the piston, and then can input the liquid medicine into children's mouth through medicine conveying pipe 8 through suction nozzle 9, realize the medicine feed to control the medicine feed volume through transparent scale mark 19.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pediatric clinical medicine feeding device, comprising a medicine feeding barrel (1), characterized in that: the feeding medicine box (1) mainly comprises an installation shell a (2) and an installation shell b (3), the installation shell a (2) is connected with the installation shell b (3) through threads, a piston plate (4) is slidably installed on the inner side wall of the installation shell a (2), a push rod (5) is fixed on the right side face of the piston plate (4), the right end of the push rod (5) penetrates through a sealing sliding sleeve (6) clamped on the right side face of the installation shell b (3) to extend out of the feeding medicine box (1) and install a push plate (7), a medicine conveying pipe (8) is arranged on the left side face of the installation shell a (2), a suction nozzle (9) is installed at the left end of the medicine conveying pipe (8), an installation seat (10) is fixed on the outer surface of the installation shell a (2), an treatment box (11) is fixed on the upper surface of the installation seat (10), and a micro motor (12) is installed on the upper surface of the treatment box (11, micro motor (12) and external power supply electric connection, the bearing that the output shaft of micro motor (12) passed and handles case (11) upper surface joint extends to handle case (11) inside and is fixed with pivot (13), the external fixed surface of pivot (13) has a plurality of crushing sword (14), crushing roller a (15) are installed to the bottom of pivot (13), crushing roller a (15) are located the inside of crushing roller b (16), install the inside at handling case (11) crushing roller b (16), the surface of crushing roller a (15) and the inside wall of crushing roller b (16) are fixed with respectively and smash spiral leaf (17), the lower fixed surface who handles case (11) has communicating pipe, and is linked together between the passageway that offers on passing mount pad (10) and installation shell a (2) communicating pipe, the upper surface who handles case (11) installs and adds medicine fill (18), the outer surface of the mounting shell a (2) is provided with transparent scale marks (19).

2. The pediatric clinical drug feeding device of claim 1, wherein: the utility model discloses a rubber seal installation shell, including installation shell a (2), the outer surface bulge of installation shell a (2) has seted up the external screw thread, the inside wall sunk part of installation shell b (3) has seted up the internal thread, through external screw thread and internal thread fixed connection between installation shell a (2) and the installation shell b (3), the right flank of installation shell a (2) has still bonded rubber seal (21), the right flank of rubber seal (21) and the left surface laminating of installation shell b (3).

3. The pediatric clinical drug feeding device of claim 1, wherein: the anti-skidding scale mark is characterized in that an anti-skidding rubber sleeve (20) is fixed on the outer surface of the mounting shell a (2), anti-skidding lines are formed in the outer surface of the anti-skidding rubber sleeve (20), and an opening is formed in the position, right opposite to the transparent scale mark (19), of the anti-skidding rubber sleeve (20).

4. The pediatric clinical drug feeding device of claim 1, wherein: the distance between the outer surface of the crushing roller a (15) and the inner side wall of the crushing roller b (16) is reduced from top to bottom in sequence, and the crushing spiral blades (17) on the outer surface of the crushing roller a (15) and the crushing spiral blades (17) on the inner side wall of the crushing roller b (16) are installed in a staggered mode.

5. The pediatric clinical drug feeding device of claim 1, wherein: the upper surface of the dosing bucket (18) is hinged with a cover plate through a pin shaft, and one side surface of the cover plate, which is far away from the pin shaft, is connected with the dosing bucket (18) through a lock catch in a buckling manner.