Ear-nose-throat administration device

Abstract

The invention discloses an ear-nose-throat administration device, and belongs to the technical field of ear-nose-throat treatment. The dosing device comprises a first branch pipe of which the outer wall is slidably provided with a heating mechanism, a second branch pipe arranged on the inner side of the first branch pipe, and a push rod of which the bottom is fixedly provided with a circular ring; a cotton placing piece is fixedly arranged in the center of the bottom of the first branch pipe; the bottom of the push rod penetrates through the second branch pipe and the first branch pipe to make contact with a cotton containing piece fixedly arranged at the bottom of the first branch pipe. A sliding groove is formed in the outer wall of the first branch pipe, the heating mechanism is arranged in the sliding groove in a sliding mode and comprises a top plate and a material containing piece fixedly arranged at the bottom of the top plate, a containing groove is formed in the side, close to the first branch pipe, of the material containing piece, and an additional heating material can be attached into the containing groove. The technical problem that in the prior art, due to the fact that the temperature of liquid medicine is lower than the normal body temperature, a user feels uncomfortable is solved.

Description

Technical Field

[0001] The present application relates to the technical field of ear, nose and throat treatment, and in particular to a drug delivery device for the ear, nose and throat. Background Art

[0002] Infection of the external auditory canal can cause inflammation. In the prior art, there are two ways of administering medicine for ear canal inflammation: applying the medicine with a cotton swab or directly injecting the medicine into the ear canal. However, since the temperature of the liquid medicine is lower than normal body temperature, it will cause discomfort to the user when used. Therefore, a drug delivery device that can moderately heat the medicine is needed. Summary of the invention

[0003] The purpose of the present application is to provide a drug delivery device for the ear, nose and throat, which solves the technical problem in the prior art that the temperature of the liquid medicine is lower than the normal body temperature, causing discomfort to the user.

[0004] Based on the above-mentioned purpose, the present application provides a drug delivery device for ears, nose and throat, which includes a first branch tube with a heating mechanism slidably provided on the outer wall, a second branch tube arranged on the inner side of the first branch tube, and a push rod with a circular ring fixedly provided on the bottom; a cotton placement piece is fixedly provided at the bottom center of the first branch tube; the bottom of the push rod passes through the second branch tube and the first branch tube and contacts with the cotton placement piece fixedly provided at the bottom of the first branch tube; a slide groove is provided on the outer wall of the first branch tube, and the heating mechanism is slidably provided in the slide groove, the heating mechanism includes a top plate and a material placement piece fixedly provided at the bottom of the top plate, and a placement groove is provided inside the material placement piece on a side close to the first branch tube, and the heating material can be attached to the placement groove.

[0005] Preferably, a first pressure plate is provided on the top of the first branch tube, a first through hole groove for sliding the second branch tube is provided on the inner wall of the first branch tube, the cotton placement piece is a hollow columnar structure, and the cotton placement piece, the first pressure plate and the first branch tube are an integrated structure.

[0006] Preferably, a second pressure plate is provided on the top of the second branch pipe, a second through hole groove for sliding of the push rod is provided at the inner center position of the second branch pipe, a third pressure plate is provided on the top of the push rod, and the ring, the third pressure plate and the push rod are an integrated structure.

[0007] Preferably, the heating material includes an outer package and an inner package buried in the outer package, the outer package is made of airtight material, the inner package material is wrapped with non-woven fabric, and the inner package material is composed of 5-10 parts of carbon powder, 1-3 parts of solid sodium chloride, 50-60 parts of solid ferric oxide, 10-20 parts of water, and 10-15 parts of vermiculite in terms of weight.

[0008] Preferably, a sticker is fixedly disposed on one side of the inner package, and the inner package is adhered to the placement groove through the sticker.

[0009] Preferably, the size of the top plate is larger than the size of the chute.

[0010] Preferably, a sealing rubber pad is provided at the inner bottom of the second through hole groove, and the push rod is sealed and connected to the second branch pipe via the rubber pad.

[0011] Preferably, when in use, the push rod is first inserted into the second branch tube, the second branch tube is inserted into the first branch tube, and then the medicine is sucked into the medicine holding chamber between the first branch tube and the second branch tube, and then the inner package is attached to the placement groove, and the second branch tube is pushed so that the medicine in the medicine holding chamber is sprayed out from the medicine outlet at the bottom of the first branch tube. After the medicine is completely sprayed out, the push rod is pushed, and the cotton set on the ring is used to absorb the medicine, and then the drug delivery device is taken out.

[0012] Therefore, the present application provides a drug delivery device for the ear, nose and throat, which has the following beneficial effects: 1. The heating mechanism slidably arranged on the outer wall of the first branch tube can provide heating during the drug administration process, thereby improving drug efficacy or reducing discomfort; 2. The sealing design between the push rod and the second through hole groove ensures that the medicine will not leak, thus improving the safety of use; 3. Cotton placement: After the medicine is completely sprayed out, the cotton at the bottom of the push rod can be used to absorb the medicine to prevent residual medicine from polluting the environment or causing cross infection; 4. Easy disassembly: Each component can be easily disassembled for easy cleaning and maintenance, ensuring the hygiene and long-term use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the drug delivery device of the present application; Figure 2 This is an exploded view of the drug delivery device of the present application.

[0014] Reference numerals 1. Heating mechanism; 2. First branch pipe; 3. Second branch pipe; 4. Ring; 5. Push rod; 6. Cotton placement piece; 7. Slide groove; 8. Third pressure plate; 9. Top plate; 10. Material placement piece; 11. Placement groove; 12. First through hole groove; 13. First pressure plate; 14. Second through hole groove; 15. Second pressure plate; 16. Injection hole; 17. Sealing plug. DETAILED DESCRIPTION

[0015] The technical solution of the present invention is further illustrated by the following examples.

[0016] like Figure 1-2As shown, the present application provides a medication device for ears, nose and throat, which includes a first branch tube 2 with a heating mechanism 1 slidingly arranged on the outer wall, a second branch tube 3 arranged on the inner side of the first branch tube 2, and a push rod 5 with a ring 4 fixedly arranged on the bottom; a cotton placement piece 6 is fixedly arranged at the bottom center of the first branch tube 2; the bottom of the push rod 5 sequentially passes through the second branch tube 3 and the first branch tube 2 and contacts with the cotton placement piece 6 fixedly arranged on the bottom of the first branch tube 2.

[0017] The outer wall of the first branch pipe 2 is provided with a chute 7, and the heating mechanism 1 is slidably arranged in the chute 7. The heating mechanism 1 includes a top plate 9 and a material placement piece 10 fixedly arranged at the bottom of the top plate 9. A placement groove 11 is arranged inside the material placement piece 10 close to the first branch pipe 2, and the placement groove 11 can be pasted with a heating material. The size of the heating material is the same as the size of the placement groove 11. The heating material includes an outer package and an inner package buried in the outer package. The outer package is made of airtight material, and the inner package material is wrapped with non-woven fabric. The inner package material is composed of 10 parts of carbon powder, 3 parts of sodium chloride solid, 60 parts of ferric oxide solid, 15 parts of water, and 12 parts of vermiculite in terms of weight. A sticker is fixedly arranged on one side of the inner package, and the inner package is adhered to the placement groove 11 through the sticker. After the inner package is attached to the placement groove 11, the heating mechanism 1 is slidably clamped on the chute 7. The size of the top plate 9 is larger than the cross-sectional size of the chute 7, which facilitates the heating mechanism 1 to be clamped in the chute 7. An injection hole 16 is provided on the outer side of the bottom of the first branch pipe.

[0018] The inner wall of the first branch tube 2 is provided with a first through hole groove 12 for the second branch tube 3 to slide, the cotton placement piece 6 is a hollow columnar structure, and a first pressing plate 13 is provided on the top of the first branch tube 2. The cotton placement piece 6, the first pressing plate 13 and the first branch tube 2 are an integrated structure.

[0019] A second through hole groove 14 for the push rod 5 to slide is provided at the inner center position of the second branch pipe 3, a second pressure plate 15 is provided at the top of the second branch pipe 3, a sealing rubber is fixedly provided at the inner bottom of the second through hole groove 14, the push rod 5 passes through the second through hole groove 14, and is sealed between the sealing rubber and the second through hole groove 14, a third pressure plate 8 is provided at the top of the push rod 5, and the ring 4, the third pressure plate 8 and the push rod 5 are an integrated structure. The ring 4 is fixedly provided at the bottom center position of the push rod 5. A sealing plug 17 is provided at the bottom of the second branch pipe 3, and the size of the sealing plug 17 is slightly smaller than the size of the second through hole groove 14. The sealing plug 17 passes through the second through hole groove 14 and the inside of the first branch pipe 2 to form a medicine containing chamber. The medicine can enter the medicine containing chamber from the injection hole 16 When in use, first insert the push rod 5 into the second branch tube 3, and the second branch tube 3 into the first branch tube 2, then the medicine is sucked into the medicine containing chamber between the first branch tube 2 and the second branch tube 3, then the inner package is attached to the placement groove 11, and the second branch tube 3 is pushed, so that the medicine in the medicine containing chamber is sprayed out from the injection hole 16 at the bottom of the first branch tube 2. After the medicine is completely sprayed out, push the push rod 5, use the cotton set on the ring 4 to absorb the medicine, and then take out the drug delivery device.

[0020] Therefore, the present application provides the above-mentioned medication device for the ear, nose and throat, which solves the technical problem in the prior art that the temperature of the liquid medicine is lower than the normal body temperature, causing discomfort to the user.

[0021] In the description of this specification, the description with reference to the terms "an experimental example", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the experimental example or example are included in at least one experimental example or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same experimental example or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more experimental examples or examples in a suitable manner.

[0022] Finally, it should be noted that the above experimental examples are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred experimental examples, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A drug delivery device for ear, nose and throat, characterized in that: The drug-delivery device comprises a first branch tube with a heating mechanism slidably arranged on the outer wall, a second branch tube arranged inside the first branch tube, and a push rod with a circular ring fixedly arranged on the bottom; a cotton placement piece is fixedly arranged at the bottom center of the first branch tube; the bottom of the push rod passes through the second branch tube and the first branch tube and contacts with the cotton placement piece fixedly arranged at the bottom of the first branch tube; a slide groove is arranged on the outer wall of the first branch tube, and the heating mechanism is slidably arranged in the slide groove, the heating mechanism comprises a top plate and a material placement piece fixedly arranged at the bottom of the top plate, and a placement groove is arranged inside the side of the material placement piece close to the first branch tube, and the heating material can be attached to the placement groove.

2. The ENT medication device according to claim 1, characterized in that: A first pressing plate is arranged on the top of the first branch tube, a first through hole groove for the second branch tube to slide is arranged on the inner wall of the first branch tube, the cotton placement piece is a hollow columnar structure, and the cotton placement piece, the first pressing plate and the first branch tube are an integrated structure.

3. The drug delivery device for ear, nose and throat according to claim 1, characterized in that: A second pressing plate is arranged on the top of the second branch pipe, a second through hole groove for sliding of the push rod is arranged at the inner center position of the second branch pipe, a third pressing plate is arranged on the top of the push rod, and the ring, the third pressing plate and the push rod are an integrated structure.

4. The drug delivery device for ear, nose and throat according to claim 1, characterized in that: The heating material includes an outer package and an inner package buried in the outer package. The outer package is made of airtight material, and the inner package is wrapped with non-woven fabric. The inner package consists of 5-10 parts of carbon powder, 1-3 parts of solid sodium chloride, 50-60 parts of solid ferric oxide, 10-20 parts of water, and 10-15 parts of vermiculite in terms of weight.

5. The drug delivery device for ear, nose and throat according to claim 1, characterized in that: A sticker is fixedly arranged on one side of the inner bag, and the inner bag is adhered to the placement groove through the sticker.

6. The ENT medication device according to claim 1, characterized in that: The size of the top plate is larger than that of the chute.

7. The drug delivery device for ear, nose and throat according to claim 1, characterized in that: A sealing rubber pad is arranged at the inner bottom of the second through hole groove, and the push rod is sealed and connected with the second branch pipe through the rubber pad.

8. The drug delivery device for ear, nose and throat according to claim 1, characterized in that: When in use, first insert the push rod into the second branch tube, and the second branch tube into the first branch tube, then the medicine is sucked into the medicine holding chamber between the first branch tube and the second branch tube, then the inner package is attached to the placement groove, and the second branch tube is pushed so that the medicine in the medicine holding chamber is sprayed out from the medicine outlet at the bottom of the first branch tube. After the medicine is completely sprayed out, push the push rod, use the cotton set on the ring to absorb the medicine, and then take out the drug delivery device.

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