CN215608717U - Medicine feeding device for department of stomatology - Google Patents

Abstract

The utility model discloses a medicine applying device for department of stomatology, which comprises a medicine storage tube, wherein a piston rod is movably inserted into the medicine storage tube, a rubber plug is fixedly installed at the bottom of the piston rod, a handle is fixedly installed at the top of the rubber plug, eight correspondingly distributed telescopic rods are fixedly installed outside the piston rod, a telescopic loop bar is sleeved outside the telescopic rods, a spring is fixedly installed at the bottom of an inner cavity of the telescopic loop bar and located at the bottom of the telescopic rod, two correspondingly distributed position fixing plates are fixedly installed outside the telescopic loop bar, a movable shaft is fixedly installed inside the two position fixing plates, and a pulley is rotatably connected to the outside of the movable shaft. Through the cooperation of telescopic link, flexible loop bar and pulley, can not both sides rock when can be so that the piston rod promotes in inside, the guarantee liquid medicine can be stabilized smoothly and release, through the cooperation of play pencil, hourglass material hole and smearing the medicine pad, can be with even the smearing in patient's oral cavity of liquid medicine and ointment.

Description

Medicine feeding device for department of stomatology

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a medicine applying device for stomatology.

Background

Oral diseases often lead to the condition that ulcer bleeding appears in the oral cavity, oral bleeding not only blurs the internal condition of the oral cavity and is not beneficial to the treatment of the oral diseases, but also easily causes cross infection, and at the moment, a doctor needs to use a medicine applicator to apply medicine to the ulcer part in the oral cavity of a patient for treatment.

However, the conventional apparatus has the following problems in use:

1. when the common medicine feeding device is used, due to the fact that the piston rod is easy to shake on two sides when being pushed, air enters, liquid medicine and ointment cannot be smoothly discharged from the medicine storage tube, and the use of a user is affected.

2. When the traditional medicine applying device is used, the traditional device directly injects liquid medicine or ointment to the ulcer part of a patient for treatment, and the liquid medicine and the ointment cannot be fully and uniformly coated in the mode, so that the treatment effect of the patient is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a medicine applying device for stomatology, which comprises a medicine storage tube, and has the advantages that the telescopic rod, the telescopic sleeve rod and the pulley are matched, so that a piston rod cannot shake on two sides when pushed inside, the medicine liquid can be stably and smoothly pushed out, and the medicine liquid and ointment can be uniformly applied to the oral cavity of a patient through the matching of the medicine outlet tube, the material leaking hole and the medicine applying pad.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a department of stomatology ware of adding medicine, includes the storage pencil, the inside activity of storing up the pencil is pegged graft and is had the piston rod, the bottom fixed mounting of piston rod has the rubber buffer, the top fixed mounting of rubber buffer has the handle, the outside fixed mounting of piston rod has the telescopic link of eight corresponding distributions, flexible loop bar has been cup jointed to the outside of telescopic link, the inner chamber bottom fixed mounting of flexible loop bar has the spring, the spring is located the bottom of telescopic link, the outside fixed mounting of flexible loop bar has the position fixing board of two corresponding distributions, two the inside fixed mounting of position fixing board has the loose axle, the outside rotation of loose axle is connected with the pulley, the pulley contacts with the inner wall of storing up the pencil.

Preferably, a medicine outlet is formed in the bottom of the medicine storage tube, a medicine outlet tube is inserted into the medicine outlet, twelve material leaking holes which are correspondingly distributed are formed in the outer portion of the medicine outlet tube, two medicine applying pads which are correspondingly distributed are fixedly mounted on the outer portion of the medicine outlet tube, a protective shell is sleeved on the outer portion of the medicine outlet, and the protective shell is located on the outer portion of the medicine outlet tube.

Preferably, clamping blocks are fixedly mounted on two sides of the medicine storage tube, and anti-slip pads are fixedly mounted at the bottoms of the clamping blocks.

Preferably, the inside of flexible loop bar has seted up the spout, the outside fixed mounting of telescopic link has the slider, slider sliding connection is in the inside of spout.

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

1. when need avoid promoting the piston rod and rock, at first hold the handle and promote downwards, the pulley that the piston rod outside set up this moment slides with the inner wall contact of storage medicine pipe, thereby position to the piston rod is carried on spacingly, cooperation through telescopic link and flexible loop bar, can make the pulley and the inner wall in close contact with of storage medicine pipe, it can not both sides rock to have ensured the piston rod when promoting downwards, thereby avoid in the air admission stores up the medicine pipe, it can stably release to have ensured the medicine, can effectually avoid the piston rod to rock when promoting through this structure, the user of having made things convenient for greatly uses.

2. When need with even the smearing of medicine in patient's oral cavity, at first promote the piston rod, drive the rubber buffer of bottom rigid coupling downwards afterwards and press, inside medicine is extruded to going out in the medicine mouth this moment, medicine commodity circulation is intraductal to go out the medicine afterwards, can be with even release to canker sore department of medicine through the hourglass material hole of going out the medicine outside offering afterwards, evenly smear the medicine at the pad of smearing through the outside rigid coupling of play medicine pipe afterwards, can be with even smearing of medicine in patient canker sore department through this structure, the treatment is greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

fig. 4 is a schematic structural view of the inside of the telescopic loop bar of the present invention.

In the figure: 1. a drug storage tube; 2. a piston rod; 3. a rubber plug; 4. a chute; 5. a grip; 6. a telescopic rod; 7. a telescopic loop bar; 8. a bit block; 9. a medicine outlet; 10. a medicine outlet pipe; 11. a material leaking hole; 12. smearing the medicinal pad; 13. a protective shell; 14. a movable shaft; 15. a position-retaining plate; 16. a pulley; 17. a spring; 18. a slide block.

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. 1-4, the present invention provides a technical solution: the utility model provides a medicine applying device for department of stomatology, including storing up pencil 1, the inside activity of storing up pencil 1 is pegged graft and is had piston rod 2, the bottom fixed mounting of piston rod 2 has rubber buffer 3, the top fixed mounting of rubber buffer 3 has handle 5, the outside fixed mounting of piston rod 2 has eight corresponding telescopic links 6 that distribute, telescopic link 7 has been cup jointed to the outside of telescopic link 6, the inner chamber bottom fixed mounting of telescopic link 7 has spring 17, spring 17 is located the bottom of telescopic link 6, the outside fixed mounting of telescopic link 7 has the position fixing board 15 of two corresponding distributions, the inside fixed mounting of two position fixing boards 15 has loose axle 14, the external rotation of loose axle 14 is connected with pulley 16, pulley 16 contacts with the inner wall that stores up pencil 1.

In this embodiment, when need avoid promoting piston rod 2 and rock, at first hold handle 5 and promote downwards, pulley 16 that 2 outside settings of piston rod were slided with storage medicine pipe 1's inner wall contact this moment, thereby position to piston rod 2 is spacing, cooperation through telescopic link 6 and flexible loop bar 7, can make pulley 16 and storage medicine pipe 1's inner wall in close contact with, it can not both sides rock to have ensured piston rod 2 when promoting downwards, thereby avoid the air admission to store up in the medicine pipe 1, it can stably release to have ensured the medicine, can effectually avoid piston rod 2 to rock when promoting through this structure, made things convenient for the user to use greatly.

Specifically, the bottom of medicine storage tube 1 is provided with medicine outlet 9, and the inside of medicine outlet 9 is pegged graft and is had a medicine pipe 10, and twelve material leaking holes 11 that correspond the distribution are seted up to the outside of medicine pipe 10, and the outside fixed mounting that goes out medicine pipe 10 has two corresponding medicine pads 12 that wipe that distribute, and the protective housing 13 has been cup jointed to the outside of medicine outlet 9, and protective housing 13 is located the outside of medicine pipe 10.

In this embodiment, when need be with even the smearing of medicine in patient's oral cavity, at first promote piston rod 2, drive the rubber buffer 3 of bottom rigid coupling downwards afterwards and press, inside medicine is extruded to go out in medicine mouth 9 this moment, medicine commodity circulation is to going out in the pencil 10 afterwards, can evenly push out the medicine to canker sore department through the hourglass material hole 11 that goes out pencil 10 outside and set up afterwards, evenly smearing the medicine through the pad 12 that wipes of the outside rigid coupling of play pencil 10 afterwards, can be with even smearing of medicine in patient canker sore department through this structure, treatment is greatly improved.

Specifically, clamping blocks 8 are fixedly mounted on two sides of the medicine storage tube 1, and anti-slip pads are fixedly mounted at the bottoms of the clamping blocks 8.

In this embodiment, can make things convenient for the doctor to promote piston rod 2 through screens piece 8, can ensure through the slipmat that the doctor can not the hand smooth.

Specifically, the sliding groove 4 is formed in the telescopic sleeve rod 7, the sliding block 18 is fixedly mounted on the outer portion of the telescopic rod 6, and the sliding block 18 is connected to the inner portion of the sliding groove 4 in a sliding mode.

In this embodiment, the sliding groove 4 and the sliding block 18 are matched to prevent the telescopic rod 6 from falling off.

The working principle and the using process of the utility model are as follows: when need avoid promoting piston rod 2 and rock, at first hold handle 5 and promote downwards, the pulley 16 that 2 outside settings of piston rod this moment slide with the inner wall contact of storage medicine pipe 1, thereby position to piston rod 2 is spacing, cooperation through telescopic link 6 and flexible loop bar 7, can be so that pulley 16 and storage medicine pipe 1's inner wall in close contact with, it can not both sides rock to have ensured piston rod 2 when promoting downwards, thereby avoid the air to get into in the storage medicine pipe 1, it can stably release to have ensured the medicine, can effectually avoid piston rod 2 to rock when promoting through this structure, made things convenient for the user to use greatly.

When need with even the smearing of medicine in patient's oral cavity, at first promote piston rod 2, drive the rubber buffer 3 of bottom rigid coupling downwards afterwards and press, inside medicine is extruded to go out in the medicine mouth 9 this moment, medicine commodity circulation is to going out in the pencil 10 afterwards, can be with even release to canker sore department of medicine through the hourglass material hole 11 that goes out pencil 10 outside and set up afterwards, evenly smearing out the medicine through the pad 12 of smearing of the outside rigid coupling of play pencil 10 afterwards, can be with even the smearing of medicine in patient canker sore department through this structure, treatment is greatly improved.

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 (4)

1. The utility model provides a department of stomatology ware of adding medicine, includes medicine storage tube (1), its characterized in that: a piston rod (2) is movably inserted in the medicine storage tube (1), a rubber plug (3) is fixedly arranged at the bottom of the piston rod (2), the top of the rubber plug (3) is fixedly provided with a handle (5), the outside of the piston rod (2) is fixedly provided with eight correspondingly distributed telescopic rods (6), a telescopic loop bar (7) is sleeved outside the telescopic link (6), a spring (17) is fixedly arranged at the bottom of an inner cavity of the telescopic loop bar (7), the spring (17) is positioned at the bottom of the telescopic rod (6), two correspondingly distributed position-fixing plates (15) are fixedly arranged outside the telescopic sleeve rod (7), a movable shaft (14) is fixedly arranged inside the two position-fixing plates (15), the outside of loose axle (14) rotates and is connected with pulley (16), pulley (16) contact with the inner wall of storage medicine pipe (1).

2. The stomatological applicator according to claim 1, wherein: the bottom of the medicine storage tube (1) is provided with a medicine outlet (9), the inside of the medicine outlet (9) is spliced with a medicine outlet tube (10), the outside of the medicine outlet tube (10) is provided with twelve material leaking holes (11) which are correspondingly distributed, the outside of the medicine outlet tube (10) is fixedly provided with two medicine smearing pads (12) which are correspondingly distributed, the outside of the medicine outlet (9) is sleeved with a protective shell (13), and the protective shell (13) is positioned outside the medicine outlet tube (10).

3. The stomatological applicator according to claim 1, wherein: the medicine storage tube is characterized in that clamping blocks (8) are fixedly mounted on two sides of the medicine storage tube (1), and anti-slip pads are fixedly mounted at the bottoms of the clamping blocks (8).

4. The stomatological applicator according to claim 1, wherein: the telescopic sleeve is characterized in that a sliding groove (4) is formed in the telescopic sleeve rod (7), a sliding block (18) is fixedly mounted on the outer portion of the telescopic rod (6), and the sliding block (18) is connected to the inner portion of the sliding groove (4) in a sliding mode.

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