Oral administration device for oral mucosal disease

Abstract

The invention discloses an oral administration device for oral mucosal diseases, which comprises a pair of oral opening forceps I. One side of the oral opening forceps I is hinged with a pair of oral opening forceps II; one end of the first oral cavity opening clamp perpendicularly extends out of a first oral cavity opening piece, the side, symmetrical to the first oral cavity opening clamp, of the second oral cavity opening clamp perpendicularly extends out of a second oral cavity opening piece, an elastic supporting assembly is connected between the first oral cavity opening clamp and the second oral cavity opening clamp, and a detachable precise drug delivery assembly penetrates into the elastic supporting assembly. The invention belongs to the technical field of oral administration, particularly relates to an oral administration device for oral mucosal diseases, and solves the problems that a patient does not cooperate to open the mouth, and accurate administration cannot be performed on an affected part in a medicine spraying treatment process.

Description

Technical Field

[0001] The invention belongs to the technical field of oral drug delivery, and in particular relates to an oral drug delivery device for oral mucosal diseases. Background Art

[0002] The most common manifestation of oral mucosal disease is oral ulcers, commonly known as "mouth sores", which are a common ulcerative injury disease occurring in the oral mucosa. They are often seen in the inner side of the lips, tongue, tongue ventral side, buccal mucosa, vestibule groove, soft palate and other parts. The mucosa in these parts lacks a keratinized layer or has poor keratinization.

[0003] Common methods of medication for oral mucosal diseases are mainly divided into three categories: oral, patch and spray. Currently, whether in medical institutions or at home, it is very difficult for teenagers and young children to spray medicine because the medicine irritates the wound and causes pain. The patient does not cooperate and it is difficult to open the mouth. Multiple people are needed to assist in forced spraying of the medicine. Forced spraying of the medicine results in less medicine adhering to the affected area and has no therapeutic effect. Therefore, there is an urgent need to design an oral drug delivery device that can open the patient's mouth without the help of others and can accurately deliver the medicine. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the patient does not cooperate in opening his mouth and the drug cannot be accurately administered to the affected area during the spraying treatment.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: the present invention proposes an oral drug delivery device for oral mucosal diseases, comprising an oral spreader 1, one side of which is hingedly connected to an oral spreader 2, one end of the oral spreader 1 vertically extends out of an oral spreader 1, and an oral spreader 2 is vertically extended out of a side symmetrical to the oral spreader 1 by the oral spreader 2, an elastic support component is connected between the oral spreader 1 and the oral spreader 2, and a detachable precision drug delivery component is inserted into the elastic support component.

[0006] As an improvement, the elastic support assembly includes an upper fixed plate, a lower fixed plate, a connecting spring 1, a connecting spring 2 and a support sleeve. The upper fixed plate is fixedly connected to an oral opening forceps 1 and is arranged close to an oral opening piece 1. The lower fixed plate is fixedly connected to an oral opening forceps 2 and is arranged close to an oral opening piece 2. The connecting spring 1 extends downward from the upper fixed plate, and the connecting spring 2 extends upward from the lower fixed plate. The connecting spring 1 and the connecting spring 2 are symmetrical. The two ends of the support sleeve are connected to the connecting spring 1 and the connecting spring 2. The precision drug delivery assembly is arranged through the support sleeve.

[0007] As an improvement, the precision dosing component includes a dosing tube, a precision dosing cover, a hollow dosing air inlet pipe, a dosing air bag and a drug adding port. The dosing tube is arranged through a supporting sleeve, the precision dosing cover is arranged on the dosing tube and between oral opening piece 1 and oral opening piece 2, the hollow dosing air inlet pipe extends from the other end of the dosing tube, and the dosing tube can be removed from the hollow dosing air inlet pipe, the dosing air bag is arranged on a side of the hollow dosing air inlet pipe away from the dosing tube, and the drug adding port passes through the upper end of the dosing tube.

[0008] As an improvement, the end of the oral opening forceps 1 away from the oral opening piece 1 extends out a grip ring 1, and the end of the oral opening forceps 2 away from the oral opening piece 2 extends out a grip ring 2, and the grip ring 1 and the grip ring 2 correspond to each other.

[0009] As an improvement, the oral opening forceps 1 and 2 are both arranged in a hook shape.

[0010] As an improvement, the extending directions of the oral cavity expansion member 1 and the oral cavity expansion member 2 are parallel to the axial direction of the medication tube, and the oral cavity expansion member 1 and the oral cavity expansion member 2 are arranged in an arc shape.

[0011] The beneficial effects achieved by the present invention using the above structure are as follows:

[0012] 1. By providing the oral opening forceps 1 and 2 that can be opened and closed, and arranging them vertically with the oral opening piece 1 and the oral opening piece 2, it is ensured that the action of drug administration is not affected while the oral cavity is opened. Only other people or equipment are needed to fix the patient, and the purpose of opening the oral cavity and drug administration can be achieved by oneself;

[0013] 2. The elastic support component and the precise drug delivery component are used to achieve precise drug delivery to any position in the oral cavity, thus avoiding the situation of inadequate drug delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an oral drug delivery device for oral mucosal diseases proposed by the present invention;

[0015] Figure 2 This is a schematic structural diagram of an oral drug delivery device for oral mucosal diseases proposed by the present invention from another perspective;

[0016] Figure 3 The present invention is provided with a structural schematic diagram of a third viewing angle.

[0017] Among them, 1. Oral dilator pliers 1; 2. Oral dilator pliers 2; 3. Oral dilator piece 1; 4. Oral dilator piece 2; 5. Elastic support assembly; 6. Precision drug delivery assembly; 7. Upper fixing plate; 8. Lower fixing plate; 9. Connecting spring 1; 10. Connecting spring 2; 11. Support sleeve; 12. Drug delivery tube; 13. Precision drug delivery cover; 14. Hollow drug delivery air inlet pipe; 15. Drug delivery air bag; 16. Drug delivery port; 17. Grip ring 1; 18. Grip ring 2. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] like Figure 1-3 As shown, the present invention proposes an oral drug delivery device for oral mucosal diseases, comprising an oral opening forceps 1, one side of which is hingedly connected with an oral opening forceps 2, both of which are hook-shaped, an oral opening piece 3 extending vertically from one end of the oral opening forceps 1, and an oral opening piece 4 extending vertically from the side symmetrical to the oral opening forceps 1, a grip ring 17 extending from the end of the oral opening forceps 1 away from the oral opening piece 3, a grip ring 2 18 extending from the end of the oral opening forceps 2 away from the oral opening piece 4, the grip ring 17 and the grip ring 2 18 corresponding to each other, an elastic support component 5 is connected between the oral opening forceps 1 and the oral opening forceps 2, and a detachable precision drug delivery component 6 is inserted into the elastic support component 5.

[0020] like Figure 1 , 2 As shown, the elastic support assembly 5 includes an upper fixed plate 7, a lower fixed plate 8, a connecting spring 1 9, a connecting spring 2 10 and a supporting sleeve 11. The upper fixed plate 7 is fixedly connected to the oral dilator 1 and is arranged close to the oral dilator 3. The lower fixed plate 8 is fixedly connected to the oral dilator 2 2 and is arranged close to the oral dilator 2 4. The connecting spring 1 9 extends downward from the upper fixed plate 7, and the connecting spring 2 10 extends upward from the lower fixed plate 8. The connecting spring 1 9 and the connecting spring 2 10 are symmetrical. The two ends of the supporting sleeve 11 are connected to the connecting spring 1 9 and the connecting spring 2 10. The precision drug delivery assembly 6 is arranged through the supporting sleeve 11.

[0021] like Figure 3As shown, the precision dosing component 6 includes a dosing tube 12, a precision dosing cover 13, a hollow dosing air inlet pipe 14, a dosing air bag 15 and a drug adding port 16. The dosing tube 12 is arranged through the supporting sleeve 11. The extension direction of the oral opening member 13 and the oral opening member 24 is parallel to the axial direction of the dosing tube 12, and the oral opening member 13 and the oral opening member 24 are arranged in an arc shape. The precision dosing cover 13 is arranged on the dosing tube 12 and is arranged between the oral opening member 13 and the oral opening member 24. The hollow dosing air inlet pipe 14 extends from the other end of the dosing tube 12, and the dosing tube 12 can be removed from the hollow dosing air inlet pipe 14. The dosing air bag 15 is arranged on the side of the hollow dosing air inlet pipe 14 away from the dosing tube 12, and the drug adding port 16 runs through the upper end of the dosing tube 12.

[0022] During specific use, when administering oral medication to a patient suffering from an oral mucosal disease, take out the clean and disinfected precise medication assembly 6 for use, then the user's thumb and index finger respectively pass through the grip ring 2 18 and the grip ring 1 17, and insert the oral stretch piece 1 3 and the oral stretch piece 2 4 into the patient's oral cavity. Since the oral stretch piece 1 3 and the oral stretch piece 2 4 are respectively perpendicular to the oral stretch forceps 1 1 and the oral stretch forceps 2 2, after the oral stretch piece 1 3 and the oral stretch forceps 2 2 are inserted into the oral cavity, the oral stretch forceps 1 1 and the oral stretch forceps 2 2 are at the cheek position, and the grip ring 1 17 and the grip ring 2 18 are pinched to make the oral stretch forceps 1 1 and the oral stretch forceps 2 2 hingedly close together, so as to achieve the purpose of driving the other ends of the oral stretch forceps 1 1 and the oral stretch forceps 2 2 to separate the oral stretch piece 1 3 and the oral stretch piece 2 4, and the oral cavity is stretched open. The second 2 is close to the cheek, and the drug administration will not be affected after the oral cavity is stretched. At this time, as the oral stretching forceps 1 and the oral stretching forceps 2 are separated, the connecting springs 1 9 and the connecting springs 2 10 are elastically stretched. Then the user uses the sterilized precise drug delivery component 6 to add the medicine used for mucosal diseases into the drug delivery tube 12 through the drug adding port 16, and inserts the drug delivery tube 12 into the supporting sleeve 11, so that the direction of the drug delivery tube 12 is the same as the direction of the oral stretching piece 1 3 and the oral stretching piece 2 4. Hold the drug delivery hollow air inlet pipe 14 to arbitrarily adjust the position of the drug delivery tube 12 and the precise drug delivery cover 13. Under the setting of the connecting springs 1 9 and the connecting springs 2 10, the supporting sleeve 11 drives the drug delivery tube 12 to be adjusted to any position. After adjusting to the affected area, the user pinches the drug delivery airbag 15 to blow the medicine in the drug delivery tube 12 to the affected area through the precise drug delivery cover 13, so as to achieve the purpose of precise drug delivery.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0024] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An oral drug delivery device for oral mucosal diseases, comprising an oral opening forceps (1), characterized in that: One side of the oral opening forceps (1) is hinged with the oral opening forceps (2), one end of the oral opening forceps (1) vertically extends out of the oral opening piece (3), and the side of the oral opening forceps (2) symmetrical to the oral opening forceps (1) vertically extends out of the oral opening piece (4), an elastic support component (5) is connected between the oral opening forceps (1) and the oral opening forceps (2), and a detachable precision drug delivery component (6) is inserted into the elastic support component (5).

2. The oral drug delivery device for oral mucosal diseases according to claim 1, characterized in that: The elastic support component (5) comprises an upper fixing plate (7), a lower fixing plate (8), a connecting spring 1 (9), a connecting spring 2 (10) and a supporting sleeve (11); the upper fixing plate (7) is fixedly connected to the oral opening forceps 1 (1) and is arranged close to the oral opening piece 1 (3); the lower fixing plate (8) is fixedly connected to the oral opening forceps 2 (2) and is arranged close to the oral opening piece 2 (4); the connecting spring 1 (9) extends downward from the upper fixing plate (7); the connecting spring 2 (10) extends upward from the lower fixing plate (8); the connecting spring 1 (9) and the connecting spring 2 (10) are symmetrical; the two ends of the supporting sleeve (11) are connected to the connecting spring 1 (9) and the connecting spring 2 (10); and the precise drug delivery component (6) is arranged through the supporting sleeve (11).

3. The oral drug delivery device for oral mucosal diseases according to claim 1, characterized in that: The precise dosing component (6) comprises a dosing tube (12), a precise dosing cover (13), a dosing hollow air inlet pipe (14), a dosing air bag (15) and a drug adding port (16); the dosing tube (12) is arranged through a supporting sleeve (11); the precise dosing cover (13) is arranged on the dosing tube (12) and between an oral opening member 1 (3) and an oral opening member 2 (4); the dosing hollow air inlet pipe (14) extends from the other end of the dosing tube (12), and the dosing tube (12) can be removed from the dosing hollow air inlet pipe (14); the dosing air bag (15) is arranged on a side of the dosing hollow air inlet pipe (14) away from the dosing tube (12); and the drug adding port (16) passes through the upper end of the dosing tube (12).

4. The oral drug delivery device for oral mucosal diseases according to claim 2, characterized in that: The first oral opening forceps (1) has a grip ring (17) extending from the end away from the first oral opening piece (3), and the second oral opening forceps (2) has a grip ring (18) extending from the end away from the second oral opening piece (4), and the first grip ring (17) and the second grip ring (18) correspond to each other.

5. The oral drug delivery device for oral mucosal diseases according to claim 1, characterized in that: The oral opening forceps 1 (1) and the oral opening forceps 2 (2) are both arranged in a hook shape.

6. The oral drug delivery device for oral mucosal diseases according to claim 3, characterized in that: The extending directions of the oral cavity opening member 1 (3) and the oral cavity opening member 2 (4) are parallel to the axial direction of the medication tube (12), and the oral cavity opening member 1 (3) and the oral cavity opening member 2 (4) are arranged in an arc shape.

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