CN215606498U

CN215606498U - Quantitative dosing device for treating chronic periodontitis

Info

Publication number: CN215606498U
Application number: CN202122120268.7U
Authority: CN
Inventors: 成傲; 陈雨涵; 邓晴薇; 杨远超; 曹英祺
Original assignee: Central South University
Current assignee: Central South University
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-25
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to a quantitative drug delivery device for treating chronic periodontitis, which comprises a drug delivery device main body, a cleaning cavity and a drug delivery cavity, wherein a first installation cavity is formed at the right end of the cleaning cavity in the drug delivery device main body, a first pushing telescopic rod is fixedly connected in the first installation cavity, a first telescopic rod penetrating through the drug delivery device main body and slidably connected with a penetrating part is fixedly connected at the output end of the first pushing telescopic rod, a first pushing piston slidably connected with the inside of the cleaning cavity is fixedly connected at one end of the first telescopic rod, a flushing nozzle communicated with the inside of the cleaning cavity is fixedly connected on the left side surface of the drug delivery device main body, and feeding pipes communicated with the inside of the cleaning cavity and the upper end of the drug delivery cavity are fixedly connected on the upper end surface of the drug delivery device main body. The quantitative drug delivery device for treating chronic periodontitis, disclosed by the utility model, can be used for cleaning the drug delivery part of a patient before drug delivery, so that the drug delivery part is prevented from being affected by a large amount of bacteria, and the quantitative drug delivery device is relatively practical.

Description

Quantitative dosing device for treating chronic periodontitis

Technical Field

The utility model relates to the technical field of treatment of chronic periodontitis, in particular to a quantitative drug delivery device for treating chronic periodontitis.

Background

Chronic periodontitis is an infectious disease of periodontal tissues caused by bacteria, resulting in the progressive destruction of periodontal supporting tissues, and the loss of periodontal pocket, alveolar bone resorption and attachment. Chronic periodontitis is most likely to occur in adults over 35 years of age, generally without significant pain, and is therefore easily overlooked, and by the time of progression to a severe degree, the affected teeth may not be retained.

In the treatment of chronic periodontitis, a drug delivery device is needed to be used for carrying out drug delivery treatment on patients with chronic periodontitis, the traditional drug delivery device is single in function, the drug delivery parts of the patients cannot be cleaned, a large amount of bacteria exist in the drug delivery parts, and the using effect of drugs is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quantitative drug delivery device for treating chronic periodontitis, and solves the technical problems that a traditional drug delivery device in the prior art is single in function, and cannot clean the drug delivery part of a patient, so that a large amount of bacteria exist in the drug delivery part, and the using effect of a drug is influenced.

The scheme for solving the technical problems is as follows: including the device main part of dosing, wash the chamber and give medicine the chamber, wash the chamber right-hand member and seted up installation chamber one in the device main part of dosing, installation chamber one inside fixed connection has promoted telescopic link one, promote telescopic link one output end fixed connection run through the device main part of dosing and with the telescopic link one that runs through position sliding connection, telescopic link one end fixed connection with wash intracavity portion sliding connection's promotion piston one, device main part left side fixed surface has been connected with the washing terminals who washs intracavity portion intercommunication, wash the chamber and give medicine the chamber upper end all at the filling tube of the inside intercommunication that device main part upper end fixed surface connected corresponds with it, the filling tube upper end has set up the sealing plug of closely cup jointing with inside the filling tube and being connected.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, a second installation cavity is formed in the right end of the dosing cavity inside the dosing device body, a second pushing telescopic rod is fixedly connected inside the second installation cavity, and the surface of the upper end of the dosing device body is fixedly connected with a control panel.

Furthermore, the output end of the second pushing telescopic rod is fixedly connected with a second telescopic rod which penetrates through the drug delivery device main body and is in sliding connection with the penetrating part, and one end of the second telescopic rod is fixedly connected with a second pushing piston which is in sliding connection with the inner part of the drug delivery cavity.

Further, the communicating pipe that device main part left side fixed surface of dosing connected with the intracavity portion of dosing communicates, communicating pipe surface set up with communicating pipe surface threaded connection's fixed thread lid, device main part left side fixed surface of dosing has connected the light.

Further, the inside fixed limiting plate that has set up of communicating pipe, the limiting plate upper end set up with the inside sealed pad that closely cup joints the connection of communicating pipe, sealed middle fixed connection of filling up run through sealed the pipe of dosing of filling up, run through fixed thread lid and with run through position sliding connection for the pipe of dosing.

Further, the front end surface of the drug delivery device main body is fixedly connected with a drug delivery observation window matched with the drug delivery cavity, and the lower end of the drug delivery observation window is provided with quantitative scale marks on the front end surface of the drug delivery device main body.

Furthermore, the outer surface of the drug delivery device body is fixedly connected with the non-slip mat, the right side surface of the drug delivery device body is provided with the heat dissipation net, the interior of the drug delivery device body is provided with the power supply cavity, and the interior of the power supply cavity is fixedly connected with the charging power supply.

Further, device front surface right-hand member has set up with charging power supply matched with charging socket and electric quantity warning light dosing, the inside fixed connection of power supply chamber has temperature sensor, the inside heat dissipation fan that has set up through connecting rod and the inside fixed connection of power supply chamber and with temperature sensor matched with of power supply chamber.

The utility model has the beneficial effects that: the utility model provides a quantitative drug delivery device for treating chronic periodontitis, which has the following advantages:

1. through the matching among the arranged first pushing telescopic rod, the first pushing piston, the flushing nozzle and the cleaning cavity, the first pushing telescopic rod is convenient to stretch by control, then the pushing piston pushes cleaning liquid placed in the cleaning cavity to be sprayed out through the flushing nozzle, then the medicine feeding part of a patient is flushed, and the cleaning liquid and medicines can be conveniently added into the cleaning cavity and the medicine feeding cavity for use through the arranged feeding pipe;

2. the medicine feeding device has the advantages that the medicine feeding treatment can be conveniently carried out on the inner part of the oral cavity of a patient through the matching between the second pushing telescopic rod and the second pushing piston, the medicine feeding pipe and the sealing gasket which are arranged can be conveniently taken out through the matching between the fixed threaded cover and the communicating pipe, the inner part of the medicine feeding cavity can be conveniently cleaned, and medical staff can conveniently take the main body of the medicine feeding device to carry out the medicine feeding treatment through the arranged non-slip mat;

3. through the effect between the observation window of dosing and the ration scale mark that sets up, can be convenient for medical personnel carry out quantitative processing of dosing, through the temperature sensor who sets up and the cooperation between heat dissipation fan and the radiator-grid, play the protection of charging when can charging to charging source, the heat that produces when avoiding charging source to charge is too big, causes charging source's burnout.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic diagram of a dosing device for treating chronic periodontitis according to an embodiment of the present invention;

FIG. 2 is a left side schematic view of a dosing device for treating chronic periodontitis as provided in FIG. 1;

FIG. 3 is a top cross-sectional view of a drug delivery device body of a dosing device for treating chronic periodontitis in accordance with the present invention;

fig. 4 is a sectional view showing the structure of a communicating tube in the quantitative drug delivery device for treating chronic periodontitis provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a drug delivery device body; 2. a feed tube; 3. a sealing plug; 4. a dosing observation window; 5. a non-slip mat; 6. washing the spray head; 7. an administration tube; 8. fixing the threaded cover; 9. a cleaning chamber; 10. a dosing cavity; 11. pushing the first piston; 12. pushing the first telescopic rod; 13. pushing the second telescopic rod; 14. a temperature sensor; 15. a heat dissipation fan; 16. a communicating pipe; 17. a gasket; 18. and pushing the second piston.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in FIGS. 1 to 4, the present invention provides a quantitative drug delivery device for treating chronic periodontitis, comprising a drug delivery device body 1, a cleaning chamber 9 and a drug delivery chamber 10, the right end of the cleaning cavity 9 is provided with a first installation cavity inside the drug delivery device main body 1, a first pushing telescopic rod 12 is fixedly connected inside the first installation cavity, the output end of the first pushing telescopic rod 12 is fixedly connected with a first telescopic rod which penetrates through the drug delivery device main body 1 and is in sliding connection with the penetrating part, one end of the telescopic rod is fixedly connected with a first pushing piston 11 which is in sliding connection with the inside of the cleaning cavity 9, the left side surface of the drug delivery device body 1 is fixedly connected with a washing spray head 6 communicated with the inside of a cleaning cavity 9, wash chamber 9 and give medicine 10 upper ends and all connected the filling tube 2 of the inside intercommunication that corresponds with it at 1 upper end fixed surface of device main part of dosing, filling tube 2 upper end has set up the sealing plug 3 of being connected with the inside inseparable cup joint of filling tube 2.

Preferably, the right end of the medicine feeding cavity 10 is provided with a second installation cavity inside the medicine feeding device main body 1, the second installation cavity is fixedly connected with a second pushing telescopic rod 13, the upper end surface of the medicine feeding device main body 1 is fixedly connected with a control panel, and the control panel is convenient for controlling and processing control components arranged inside the medicine feeding device main body 1.

Preferably, the output end of the second pushing telescopic rod 13 is fixedly connected with a second telescopic rod which penetrates through the drug delivery device main body 1 and is in sliding connection with a penetrating part, one end of the second telescopic rod is fixedly connected with a second pushing piston 18 which is in sliding connection with the interior of the drug delivery cavity 10, and the second pushing piston 18 is convenient for drug delivery treatment.

Preferably, 1 left side fixed surface of the device main part of dosing has connected with the communicating pipe 16 of the inside intercommunication in chamber 10 of dosing, 16 surfaces of communicating pipe have set up with 16 outer surface threaded connection's of communicating pipe fixed

thread lid

8, 1 left side fixed surface of the device main part of dosing has connected the light, and the light does benefit to medical personnel and doses.

Preferably, the communicating pipe 16 is internally fixed with a limiting plate, the upper end of the limiting plate is provided with a sealing gasket 17 tightly connected with the communicating pipe 16 in a sleeved mode, the middle of the sealing gasket 17 is fixedly connected with a dosing pipe 7 penetrating through the sealing gasket 17, the dosing pipe 7 penetrates through the fixed threaded cover 8 and is connected with a penetrating part in a sliding mode, and dosing treatment is facilitated through the set dosing pipe 7.

Preferably, the administration device main part 1 front end surface fixed connection with dose the observation window 4 of dosing that chamber 10 mutually supported, the 4 lower extremes of observation window of dosing has set up quantitative scale mark on administration device main part 1 front end surface, quantitative scale mark is convenient for medical personnel to carry out quantitative processing of dosing.

Preferably, the outer surface of the drug delivery device body 1 is fixedly connected with the non-slip mat 5, the right side surface of the drug delivery device body 1 is provided with a heat dissipation net, the drug delivery device body 1 is internally provided with a power supply cavity, the power supply cavity is internally and fixedly connected with a charging power supply, and heat dissipation can be performed through the arranged heat dissipation net.

Preferably, the device main part 1 front surface right-hand member of dosing has set up with charging source matched with charging socket and electric quantity warning light, the inside fixed connection of power supply chamber has temperature sensor 14, the inside heat dissipation fan 15 that has set up through connecting rod and the inside fixed connection of power supply chamber and with temperature sensor 14 matched with of power supply chamber, the heat dissipation fan 15 is convenient for dispel the heat.

The specific working principle and the using method of the utility model are as follows:

the utility model provides a quantitative drug delivery device for treating chronic periodontitis, when in use, a sealing plug 3 is opened, a cleaning solution and a drug to be delivered are respectively placed in a cleaning cavity 9 and a drug delivery cavity 10, then the medical staff is covered with the sealing plug 3 for use, when the medical staff carries out the medicine feeding, the control panel controls and pushes the first telescopic rod 12 to operate, the first telescopic rod 12 is pushed to drive the first pushing piston 11 to move, thereby the administration position of the patient is washed by the washing nozzle 6, the patient spits the washing liquid after washing, the control panel controls the second telescopic rod 13 to operate, the second telescopic rod 13 is pushed to drive the second push piston 18 to move, then through dosing pipe 7 to the patient position of dosing carries out the processing of dosing, through the cooperation between dosing observation window 4 and the ration scale mark, can be convenient for medical personnel to carry out quantitative dosing and handle.

Through rotatory fixed thread cover 8, make separation between fixed thread cover 8 and communicating pipe 16, then extract and fill up 17 with sealed the pad for dosing pipe 7, be convenient for wash the intracavity 10 inside of dosing, through the cooperation between temperature sensor 14 and the heat dissipation fan 15, when the heat that produces when charging source is greater than temperature sensor 14's control temperature, temperature sensor 14 control heat dissipation fan 15 starts, thereby carry out the heat dissipation through the radiator-grid to charging source and handle, avoid burning out, the influence is used.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A quantitative drug delivery device for treating chronic periodontitis comprises a drug delivery device main body (1), a cleaning cavity (9) and a drug delivery cavity (10), and is characterized in that the right end of the cleaning cavity (9) is provided with a first installation cavity inside the drug delivery device main body (1), a first pushing telescopic rod (12) is fixedly connected inside the first installation cavity, the output end of the first pushing telescopic rod (12) is fixedly connected with a first telescopic rod penetrating through the drug delivery device main body (1) and slidably connected with a penetrating part, one end of the telescopic rod is fixedly connected with a first pushing piston (11) slidably connected with the inside of the cleaning cavity (9), the left side surface of the drug delivery device main body (1) is fixedly connected with a flushing nozzle (6) communicated with the inside of the cleaning cavity (9), the upper ends of the cleaning cavity (9) and the drug delivery cavity (10) are fixedly connected with a corresponding feeding pipe (2) communicated with the inside of the drug delivery device main body (1) on the upper surface, the upper end of the feed pipe (2) is provided with a sealing plug (3) which is tightly connected with the interior of the feed pipe (2) in a sleeved mode.

2. The quantitative drug delivery device for treating chronic periodontitis according to claim 1, wherein a second installation cavity is formed at the right end of the drug delivery cavity (10) inside the drug delivery device main body (1), a second pushing telescopic rod (13) is fixedly connected inside the second installation cavity, and a control panel is fixedly connected to the upper end surface of the drug delivery device main body (1).

3. The quantitative drug delivery device for treating chronic periodontitis according to claim 2, wherein the output end of the second pushing telescopic rod (13) is fixedly connected with the second telescopic rod which penetrates through the drug delivery device body (1) and is slidably connected with the penetrating part, and one end of the second telescopic rod is fixedly connected with the second pushing piston (18) which is slidably connected with the inside of the drug delivery cavity (10).

4. The quantitative drug delivery device for treating chronic periodontitis according to claim 1, wherein a communicating pipe (16) communicated with the interior of the drug delivery chamber (10) is fixedly connected to the left side surface of the drug delivery device body (1), a fixed threaded cover (8) in threaded connection with the outer surface of the communicating pipe (16) is arranged on the outer surface of the communicating pipe (16), and an illuminating lamp is fixedly connected to the left side surface of the drug delivery device body (1).

5. The quantitative drug delivery device for treating chronic periodontitis according to claim 4, wherein a limiting plate is fixedly arranged inside the communicating pipe (16), a sealing gasket (17) tightly connected with the inside of the communicating pipe (16) in a sleeved mode is arranged at the upper end of the limiting plate, a drug delivery pipe (7) penetrating through the sealing gasket (17) is fixedly connected to the middle of the sealing gasket (17), and the drug delivery pipe (7) penetrates through the fixed threaded cover (8) and is in sliding connection with the penetrating position.

6. The quantitative drug delivery device for treating chronic periodontitis according to claim 1, wherein the front end surface of the drug delivery device body (1) is fixedly connected with a drug delivery observation window (4) which is matched with the drug delivery cavity (10), and the lower end of the drug delivery observation window (4) is provided with quantitative scale marks on the front end surface of the drug delivery device body (1).

7. The quantitative drug delivery device for treating chronic periodontitis according to claim 1, wherein a non-slip mat (5) is fixedly connected to an outer surface of the drug delivery device body (1), a heat dissipation net is arranged on a right side surface of the drug delivery device body (1), a power supply cavity is formed inside the drug delivery device body (1), and a charging power supply is fixedly connected inside the power supply cavity.

8. The quantitative drug delivery device for treating chronic periodontitis according to claim 7, wherein a charging socket and a power prompting lamp matched with a charging power source are arranged at the right end of the front surface of the drug delivery device body (1), a temperature sensor (14) is fixedly connected inside the power cavity, and a heat dissipation fan (15) fixedly connected with the inside of the power cavity through a connecting rod and matched with the temperature sensor (14) is arranged inside the power cavity.