CN216061658U

CN216061658U - Medicine feeding injector for department of stomatology

Info

Publication number: CN216061658U
Application number: CN202122184340.2U
Authority: CN
Inventors: 张雪芹; 赵长星
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-18
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a medicine-feeding injector for stomatology, which comprises a barrel body, wherein a front plate is fixedly arranged at the front end of the barrel body, a medicine conveying pipe is arranged on the front plate, a notch is formed in the front plate, an internal thread is arranged on the inner side of the notch, an external thread matched with the internal thread is formed in the medicine conveying pipe, a medicine storage tank is arranged on the barrel body, a top cover is arranged on the medicine storage tank, scale marks are arranged on the outer wall of the medicine storage tank, a pressing rod is arranged in the barrel body, a piston is fixedly arranged at one end of the pressing rod, which is positioned in the barrel body, and a pressing plate is fixedly arranged at the tail end of the pressing rod, which is positioned outside the barrel body. The medicine delivery pipe at the front end of the medicine feeding injector is detachably installed with the front plate through the threads, the same medicine can be used for different patients by replacing the medicine delivery pipe, the use times of the medicine feeding injector are increased, and the cost is greatly saved. Through setting up medicine storage tank, the mixed use medicine of being convenient for, the convenience in time adds the medicine and controls the use amount, improves the accuracy of using medicine to reach better treatment.

Description

Medicine feeding injector for department of stomatology

Technical Field

The utility model relates to the field of oral science and technology, in particular to a medicine-feeding injector for department of stomatology.

Background

Department of stomatology, one of the medical discipline categories. The major stomatological disorders include: stomatoglossal part skin sample, epiderm submaxillary space infection, jaw face lymphangioma, dentate process development deformity, maxillary sinus malignant tumor, jaw bone amelogenesis cytoma, chronic ethmoid sinusitis, mandibular retropulsion, tetracycline teeth disease, tongue leukoplakia, etc. By techniques, many periodontal diseases are completely cured. The development of tissue bioengineering techniques such as: guided tissue regeneration technology, gene technology, artificial tooth implantation and the like are more exciting hopes for the regeneration of diseased teeth. But the treatment of periodontal disease must be a sequential treatment. The development of a detailed and effective treatment plan, the exquisite degree of treatment by the physician, and the patient's positive fit are critical to the success of the treatment. The department of stomatology originally belongs to the department of five sense organs, and is separated into independent departments after the reform of the department of health, the major classification of the department of stomatology mainly includes oral diseases, teeth and dental lesions, and the major classification of the department of stomatology includes oral cosmetology, dental implantation, orthodontic treatment, oral ulcer, stomatitis and the like. These subclasses can be subdivided medically and surgically.

At present, when a patient suffering from oral diseases is treated, the medicine is generally required to be administered to a diseased part in the oral cavity so as to achieve the purposes of stopping bleeding, diminishing inflammation and relieving pain. The medicine for treating oral diseases comprises powder and spray, in the clinical operation process, the common method is to paint the powder by a cotton stick or directly spray by a spray can, the medicine feeding mode is inconvenient, time and labor are wasted, the space in the oral cavity of a patient is small, the medicine feeding is not easy, the work difficulty of medical staff is increased, and the discomfort is brought to the patient. Therefore, there is a need for a convenient-to-use oral medical syringe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medicine-feeding injector for stomatology, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a department of stomatology is with syringe of adding medicine, includes the stack shell, the fixed front bezel that is provided with in stack shell front end, install the defeated medicine pipe on the front bezel, the notch has been seted up on the front bezel, the notch inboard is provided with the internal thread, the defeated medicine pipe on seted up with internal thread assorted external screw thread, be provided with medicine storage tank on the stack shell, be provided with the top cap on the medicine storage tank, be provided with the scale mark on the medicine storage tank outer wall, be equipped with the depression bar in the stack shell, the depression bar is located the inside one end fixed mounting of stack shell has the piston, the depression bar is located the outside end fixed clamp plate that is equipped with of stack shell.

Furthermore, a spray head is arranged at the front end of the medicine conveying pipe, and a medicine spraying opening is formed in the spray head.

Further, medicine storage tank is transparent material, medicine storage tank bottom is provided with the pull ring that control liquid flows out.

Furthermore, a finger baffle extending outwards perpendicularly is arranged at one end, far away from the front plate, of the barrel body.

Further, the scale marks are millimeter scale marks.

Further, the piston is made of rubber.

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

the medicine delivery pipe at the front end of the medicine feeding injector is detachably installed with the front plate through the threads, the same medicine can be used for different patients by replacing the medicine delivery pipe, the use times of the medicine feeding injector are increased, and the cost is greatly saved. Through setting up medicine storage tank, the mixed use medicine of being convenient for, the convenience in time adds the medicine and controls the use amount, improves the accuracy of using medicine to reach better treatment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an overall schematic diagram according to an embodiment of the utility model;

fig. 2 is an enlarged partial cross-sectional schematic view according to an embodiment of the present invention.

Reference numerals:

1. a barrel body; 2. a front plate; 3. a drug delivery tube; 4. a spray head; 5. a medicine spraying port; 6. a medicine storage tank; 7. scale lines; 8. a top cover; 9. a pull ring; 10. a finger baffle; 11. a pressure lever; 12. a piston; 13. pressing a plate; 14. a notch; 15. an internal thread; 16. and (4) external threads.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the injector for applying medicine for stomatology according to the embodiment of the present invention includes a barrel body 1, a front plate 2 is fixed to a front end of the barrel body 1, a medicine delivery tube 3 is installed on the front plate 2, a notch 14 is formed in the front plate 2, an internal thread 15 is formed inside the notch 14, an external thread 16 matched with the internal thread 15 is formed on the medicine delivery tube 3, a medicine storage tank 6 is arranged on the barrel body 1, a top cover 8 is arranged on the medicine storage tank 6, a scale mark 7 is arranged on an outer wall of the medicine storage tank 6, a pressure lever 11 is arranged in the barrel body 1, a piston 12 is fixedly installed at one end of the pressure lever 11 located inside the barrel body 1, and a pressure plate 13 is fixedly installed at a terminal of the pressure lever 11 located outside the barrel body 1.

In addition, 3 front ends of medicine conveying pipe are provided with shower nozzle 4, medicine mouth 5 has been seted up on shower nozzle 4, medicine storage tank 6 is transparent material, medicine storage tank 6 bottom is provided with the pull ring 9 that control liquid flows out, the one end of keeping away from front bezel 2 on barrel 1 is provided with the perpendicular outside finger baffle 10 that extends, scale mark 7 is the millimeter scale mark, piston 12 is the rubber piston.

The working principle is as follows:

according to the scheme, in the actual use process, medical staff can hold the barrel body 1 by hands, the medicine liquid is pumped into the barrel body 1 through the piston 12, the pressure rod 11 and the pressure plate 13, medicines which need to be mixed for use are added into the medicine storage tank 6 according to the oral health condition of a patient, and in the injection process, the medicine in the medicine storage tank 6 and the medicine in the barrel body 1 can be mixed for injection by pulling the pull ring 9. The patient of same disease or can dismantle storage medicine pipe 3 and change under the unexpected condition of touching of medicine conveying pipe 3, avoid infecting, practice thrift use cost.

The medicine conveying pipe 3 at the front end of the medicine feeding injector is detachably installed with the front plate 2 through threads, the same medicine can be used for different patients by replacing the medicine conveying pipe, the use times of the medicine feeding injector are increased, and the cost is greatly saved. Through setting up medicine storage tank 6, the mixed use medicine of being convenient for, the convenient in time adds the medicine and controls the use amount, improves the accuracy of using medicine to reach better treatment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A medicine-feeding injector for stomatology department comprises a cylinder body (1), and is characterized in that a front plate (2) is fixedly arranged at the front end of the cylinder body (1), the front plate (2) is provided with a medicine conveying pipe (3), the front plate (2) is provided with a notch (14), an internal thread (15) is arranged on the inner side of the notch (14), an external thread (16) matched with the internal thread (15) is arranged on the medicine conveying pipe (3), a medicine storage tank (6) is arranged on the barrel body (1), a top cover (8) is arranged on the medicine storage tank (6), the outer wall of the medicine storage tank (6) is provided with scale marks (7), the cylinder body (1) is internally provided with a pressure lever (11), a piston (12) is fixedly arranged at one end of the compression bar (11) positioned in the cylinder body (1), the tail end of the compression bar (11) positioned outside the cylinder body (1) is fixedly provided with a compression plate (13).

2. The oral cavity department medicine-feeding injector according to claim 1, characterized in that the front end of the medicine-feeding pipe (3) is provided with a spray head (4), and the spray head (4) is provided with a medicine-spraying port (5).

3. The oral cavity department medicine feeding injector according to claim 1, characterized in that the medicine storage tank (6) is made of transparent material, and the bottom of the medicine storage tank (6) is provided with a pull ring (9) for controlling the liquid outflow.

4. The oral cavity medicine-feeding injector according to claim 1, characterized in that the end of the barrel body (1) far away from the front plate (2) is provided with a finger baffle (10) extending perpendicularly outwards.

5. The oral drug-loading syringe as claimed in claim 1, wherein the graduation marks (7) are millimeter graduation marks.

6. The oral medical injector of claim 1, wherein the piston (12) is a rubber piston.