CN216536508U

CN216536508U - Auxiliary medicine applying device for oral mucosa ulcer

Info

Publication number: CN216536508U
Application number: CN202122222672.5U
Authority: CN
Inventors: 张智慧; 贾妍; 王霄; 陈丹阳
Original assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Current assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-05-17
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an auxiliary medicine applying device for oral mucosa ulcer, which comprises a shell (1) and a push rod (2), wherein the shell (1) is of a circular tubular structure, the push rod (2) is connected with one end of the shell (1) in an inserting manner, a medicine applying cover body (3) is formed at the other end of the shell (1), a plurality of medicine outlet holes (4) are uniformly distributed on the medicine applying cover body (3), and a medicine applying end head (5) matched with the medicine applying cover body (3) is fixedly arranged at one end, inserted into the shell (1), of the push rod (2). The utility model can effectively improve the medicine applying efficiency, reduce the medicine applying difficulty of the patient and improve the medicine applying precision.

Description

Auxiliary medicine applying device for oral mucosa ulcer

Technical Field

The utility model relates to a medicine applying device, in particular to an auxiliary medicine applying device for oral mucosa ulcer.

Background

Oral ulcer is a common oral mucosa disease, and is indicated that circular or oval pain ulcer points appear on mucosa of oral inner lip, palate, tongue and cheek, and the pain is obvious. Can comprise recurrent oral ulcer and traumatic oral ulcer, and ulcer accompanied with some serious diseases such as Behcet disease, Reiter syndrome and the like, most commonly recurrent oral ulcer, which is generally represented by single or a plurality of circular or oval ulcers with different sizes, grey or yellow pseudomembrane covered on the surface, central depression, clear boundary, redness of peripheral mucous membrane, and obvious burning pain of local ulcer.

At present, ointment or medicinal powder and the like are generally required to be applied for local application of oral ulcer, but the medicine is difficult to be accurately applied to lesions, the medicine possibly only covers a part of a lesion area to play a therapeutic role, the dosage is difficult to control, and the ointment is easy to overflow out of the lesion area to cause waste; in addition, saliva exists in the oral cavity, mucous membranes are always in a wet state, and the medicines are difficult to adhere after being applied, so that the difficulty of medicine application is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary medicine applying device for oral mucosa ulcer, which aims to solve the technical problems in the prior art, effectively improve the medicine applying efficiency, reduce the difficulty of applying medicine by a patient and improve the medicine applying precision.

The utility model provides an auxiliary medicine applying device for oral mucosa ulcer, which comprises a shell and a push rod, wherein the shell is of a circular tubular structure, the push rod is connected with one end of the shell in an inserting manner, a medicine applying cover body is formed at the other end of the shell, a plurality of medicine outlet holes are uniformly distributed in the medicine applying cover body, and a medicine applying end matched with the medicine applying cover body is fixedly arranged at one end of the push rod inserted into the shell.

In the above-mentioned device for assisting in applying a medicine to the oral mucosa ulcer, preferably, an auxiliary push plate is disposed at one end of the housing away from the medicine applying cover body.

In the auxiliary medicine applying device for oral mucosa ulcer, preferably, the medicine applying cover body is of a hemispherical structure, the medicine dipping end is of a hemispherical structure, and the outer diameter of the medicine dipping end is smaller than or equal to the inner diameter of the medicine applying cover body.

In the above-mentioned device for assisting application of a medicine to oral mucosa ulcer, preferably, a plurality of bristles are disposed on an outer wall of the medicine dipping tip.

In the auxiliary medicine applying device for oral mucosa ulcer, preferably, a first annular limiting groove and a second annular limiting groove are formed in the shell and close to the inner wall of the medicine applying cover body, the second annular limiting groove is located close to one side of the medicine applying cover body, the distance from the groove wall of the first annular limiting groove to the axis of the shell is greater than the distance from the groove wall of the second annular limiting groove to the axis of the shell, and a first limiting convex ring matched with the first annular limiting groove and a second limiting convex ring matched with the second annular limiting groove are arranged on the outer wall of the push rod.

In the device for assisting in applying a medicine to the oral mucosa ulcer, preferably, the first limit convex ring and the second limit convex ring are made of rubber.

In the device for assisting in applying a medicine to oral mucosa ulcer, preferably, when the first limiting convex ring and the second limiting convex ring are respectively clamped in the first annular limiting groove and the second annular limiting groove, a gap is formed between the outer wall of the medicine applying tip and the inner wall of the medicine applying cover body.

In the supplementary medicine device of scribbling of aforementioned oral mucosa ulcer, preferably, the push rod is located the outer one end tip of casing is formed with the screw hole, be formed with the air flue in the push rod, the one end of air flue with the screw hole intercommunication, the other end of air flue is located be stained with the top of medicine end, still include rubber gasbag, be provided with the spliced pole of outband screw thread on the rubber gasbag, rubber gasbag passes through the spliced pole with the screw hole spiro union.

In the oral mucosa ulcer auxiliary medicine coating device, preferably, a position on the medicine coating cover body opposite to the air outlet end of the air passage is provided with an air blowing hole.

Compared with the prior art, the medicine applying device comprises a shell and a push rod, wherein the shell is of a circular tubular structure, the push rod is connected with one end of the shell in an inserting mode, a medicine applying cover body is formed at the other end of the shell, a plurality of medicine outlet holes are uniformly distributed in the medicine applying cover body, and a medicine dipping end matched with the medicine applying cover body is fixedly arranged at one end, inserted into the shell, of the push rod. Through the setting of push rod, can use and be stained with the medicine end and glue the ointment earlier, then with the push rod preassemble to the casing in, handheld casing will scribble the medicine cover and aim at the affected part, then press the push rod hard, make and be stained with the ointment on the medicine end and receive the extrusion from the medicine hole that goes out that scribbles the medicine cover and extrude and scribble canker sore, greatly brought the facility for the patient, not only can realize accurate medicine of scribbling, can also reduce the waste of ointment.

Drawings

FIG. 1 is an isometric view of the overall construction of the present invention;

FIG. 2 is a schematic view of a cut-away quarter of the structure of the present invention;

FIG. 3 is an isometric view of the pushrod and rubber bladder;

fig. 4 is a half sectional view of the housing.

Description of reference numerals: the medicine applying cover comprises a shell 1, a push rod 2, a medicine applying cover body 3, a medicine outlet hole 4, a medicine dipping end 5, an auxiliary push plate 6, a first annular limiting groove 7, a second annular limiting groove 8, a first limiting convex ring 9, a second limiting convex ring 10, a threaded hole 11, an air passage 12, a rubber air bag 13, a connecting column 14, an air blowing hole 15 and bristles 16.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the utility model.

The embodiment of the utility model comprises the following steps: as shown in fig. 1-4, an auxiliary medicine applying device for oral mucosa ulcer comprises a shell 1 and a push rod 2, wherein the shell 1 is of a circular tubular structure, the push rod 2 is connected with one end of the shell 1 in an inserting manner, the outer diameter of the push rod 2 is equal to the inner diameter of the shell 1, a medicine applying cover body 3 is formed at the other end of the shell 1, a plurality of medicine outlet holes 4 are uniformly distributed on the medicine applying cover body 3, and a medicine applying end 5 matched with the medicine applying cover body 3 is fixedly arranged at one end of the push rod 2 inserted into the shell 1.

When the medicine applying cover is used, firstly the medicine applying end 5 is adhered with a proper amount of ointment according to the requirement, then one end with the medicine applying end 5 is inserted into the shell 1, preferably, the medicine applying cover is not required to be inserted to the bottom once, a certain space is reserved, then the shell 1 is held by hand, the medicine applying cover body 3 is propped against the position of the dental ulcer, and the medicine applying cover body 3 is preferably made of latex materials or food-grade soft plastics materials in order to improve the use comfort. After the position is found, the push rod 2 is pressed forcefully to enable the medicine dipping end 5 to be tightly abutted to the medicine coating cover body 3, and the ointment on the surface of the medicine dipping end 5 is extruded from the medicine outlet hole 4 and coated on the affected part.

In a preferred embodiment, the housing 1 is provided with an auxiliary push plate 6 at an end thereof remote from the applicator housing 3. The auxiliary push plate 6 extrudes the push rod 2 at last, so that the hands of the patient can be better stressed, and the operation by one hand is convenient.

Further, the medicine applying cover body 3 is of a hemispherical structure, the medicine dipping end 5 is also of a hemispherical structure, the outer diameter of the medicine dipping end 5 is smaller than or equal to the inner diameter of the medicine applying cover body 3, in the embodiment, the outer diameter of the medicine dipping end 5 is preferably designed to be as large as the inner diameter of the medicine applying cover body 3, and therefore the ointment can be extruded more fully.

Because the medicine dipping end 5 adopts a hemispherical structure, if the surface of the medicine dipping end is too smooth, the medicine dipping effect is affected, and the quantity of ointment is not easy to control, a plurality of bristles 16 are preferably arranged on the outer wall of the medicine dipping end 5. The brush hair 16 is soft hair, which not only facilitates the sticking of the ointment, but also can ensure that the ointment is fully extruded by extrusion.

In another preferred embodiment, a first annular limiting groove 7 and a second annular limiting groove 8 are formed on the inner wall of the shell 1 close to the medicine applying cover body 3, the second annular limiting groove 8 is positioned at one side close to the medicine applying cover body 3, the distance from the groove wall of the first annular limiting groove 7 to the axis of the shell 1 is greater than that from the groove wall of the second annular limiting groove 8 to the axis of the shell 1, and a first limiting convex ring 9 matched with the first annular limiting groove 7 and a second limiting convex ring 10 matched with the second annular limiting groove 8 are arranged on the outer wall of the push rod 2.

The first limiting convex ring 9 and the second limiting convex ring 10 are made of rubber materials. Of course, other soft materials can be adopted, and through the design of the structure, when the first limiting convex ring 9 and the second limiting convex ring 10 are respectively clamped into the first annular limiting groove 7 and the second annular limiting groove 8, a gap is formed between the outer wall of the medicine dipping end 5 and the inner wall of the medicine coating cover body 3.

The design purpose of this structure is to prevent patient's maloperation, if once only push rod 2 pushes away to the end then the ointment is directly extruded, causes the waste, and has increased first spacing bulge loop 9 and the spacing bulge loop 10 of second, can be effectively spacing, again because first spacing bulge loop 9 and the spacing bulge loop 10 of second adopt rubber material, need press push rod 2 with great strength and just can extrude the ointment. For convenience of operation, the positions of the first annular limiting groove 7 and the second annular limiting groove 8 are preferably designed to be made of rubber materials or other soft materials.

Further preferably, the push rod 2 is located the outer one end tip of casing 1 and is formed with screw hole 11, is formed with air flue 12 in the push rod 2, and the one end and the screw hole 11 intercommunication of air flue 12, the top of being stained with medicine end 5 is located to the other end of air flue 12, still includes rubber gasbag 13, is provided with the spliced pole 14 of outband screw thread on the rubber gasbag 13, and rubber gasbag 13 passes through spliced pole 14 and the screw hole 11 spiro union. The position of the medicine-coating cover body 3 opposite to the air outlet end of the air channel 12 is provided with an air blowing hole 15.

Through the setting of rubber gasbag 13 and air flue 12, can realize the operation of drying by blowing dry to canker sore earlier through extrusion rubber gasbag 13 before scribbling the medicine, prevent that the ointment from scribbling the back and coming off soon to strengthen treatment. The first limiting convex ring 9 and the second limiting convex ring 10 are matched, so that the phenomenon that ointment is extruded due to misoperation is avoided when the drying operation is carried out.

The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.

Claims

1. The utility model provides an auxiliary medicine device that scribbles of oral mucosa ulcer, includes casing (1), its characterized in that: still include push rod (2), casing (1) is the pipe column structure, push rod (2) with the one end plug-in connection of casing (1), the other end of casing (1) is formed with the medicine applying cover body (3), the equipartition has a plurality of medicine holes (4) on the medicine applying cover body (3), push rod (2) insert the one end of casing (1) set firmly with the medicine applying cover body (3) complex is stained with medicine end (5).

2. The oral mucosal ulcer auxiliary applicator device according to claim 1, wherein: an auxiliary push plate (6) is arranged at one end of the shell (1) far away from the medicine coating cover body (3).

3. The oral mucosal ulcer auxiliary applicator device according to claim 1, wherein: the medicine coating cover body (3) is of a hemispherical structure, the medicine dipping end head (5) is of a hemispherical structure, and the outer diameter of the medicine dipping end head (5) is smaller than or equal to the inner diameter of the medicine coating cover body (3).

4. The oral mucosal ulcer auxiliary applicator according to claim 1 or 3, wherein: the outer wall of the medicine dipping end (5) is provided with a plurality of bristles (16).

5. The oral mucosal ulcer auxiliary applicator device according to claim 4, wherein: be close to in casing (1) scribble the inner wall of the medicine cover body (3) on be formed with first annular spacing recess (7) and second annular spacing recess (8), second annular spacing recess (8) are located and are close to scribble one side of the medicine cover body (3), first annular spacing recess (7) cell wall distance the distance of casing (1) axis is greater than second annular spacing recess (8) cell wall distance the distance of casing (1) axis, be provided with on the outer wall of push rod (2) with first annular spacing recess (7) complex first spacing bulge loop (9), and with second annular spacing recess (8) complex second spacing bulge loop (10).

6. The oral mucosal ulcer auxiliary applicator device according to claim 5, wherein: the first limiting convex ring (9) and the second limiting convex ring (10) are made of rubber materials.

7. The oral mucosal ulcer auxiliary applicator device according to claim 6, wherein: when first spacing bulge loop (9) with second spacing bulge loop (10) are blocked in respectively first annular spacing recess (7) with when second annular spacing recess (8), be stained with the outer wall of medicine end (5) with have the clearance between the inner wall of the medicine applying cover body (3).

8. The oral mucosal ulcer auxiliary applicator device according to claim 5, wherein: push rod (2) are located the outer one end tip of casing (1) is formed with screw hole (11), be formed with air flue (12) in push rod (2), the one end of air flue (12) with screw hole (11) intercommunication, the other end of air flue (12) is located be stained with the top of medicine end (5), still include rubber gasbag (13), be provided with spliced pole (14) of outband screw thread on rubber gasbag (13), rubber gasbag (13) are passed through spliced pole (14) with screw hole (11) spiro union.

9. The oral mucosal ulcer auxiliary applicator according to claim 8, wherein: and a blowing hole (15) is formed in the position, which is opposite to the air outlet end of the air passage (12), on the medicine coating cover body (3).