Disposable ear leakage collector

Abstract

The utility model discloses a disposable ear leakage collector, and relates to the technical field of medical instruments. The auricle buckle comprises an auricle buckle body, a spiral connecting channel is fixedly installed at the free end of the auricle buckle body, and a reflux valve assembly used for preventing retrograde infection is arranged in the spiral connecting channel. According to the ear leakage collector, the top end of the ear leakage collector is in threaded insertion connection with the bottom end of the spiral connecting channel, so that the ear leakage collector is connected with the spiral connecting channel, the ear leakage collector is placed on the lateral ear of a patient, and the patient is in a functional position; the ear leakage flows out and enters the ear leakage collector through the spiral connecting channel and the reflux valve assembly, the ear leakage is in a state of only entering but not exiting through the reflux valve assembly to prevent retrograde infection, and the ear leakage collector is taken down when the ear leakage in the ear leakage collector exceeds two thirds to inform a doctor to check the color quality of the ear leakage. And then the ear leakage collector is taken down and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a disposable ear leakage collector. Background Art

[0002] When a patient suffers a middle cranial fossa fracture, it may damage the intracranial structure, causing cerebrospinal fluid to leak from the nasal cavity or ear. Bacteria have the opportunity to enter the skull through the broken fracture and cause intracranial infection. Intracranial infection is a serious complication that may lead to diseases such as meningitis and encephalitis. It may also increase intracranial pressure and produce symptoms of intracranial hypertension. Ear leakage refers to the phenomenon that fluid inside the ear flows out or leaks from the ear canal.

[0003] Existing ear leakage is not easy to collect, which is not conducive to doctors observing the color, quality, viscosity and other characteristics of the ear leakage. At the same time, the existing ear leakage collector is easy to cause infection during use, which is not convenient for patients to use. In addition, the existing ear leakage is often dipped in cotton and the ear leakage amount is calculated by cotton counting, which has poor accuracy when used. Therefore, an ear leakage collection device is set for clinical doctors to observe.

[0004] For this reason, a disposable ear leakage collector is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a disposable ear leakage collector.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A disposable ear leakage collector comprises an auricle buckle, a spiral connection channel is fixedly installed on the free end of the auricle buckle, a reflux valve component for preventing retrograde infection is arranged inside the spiral connection channel, an ear leakage collector for collecting and storing ear leakage is inserted into the internal thread at the bottom end of the spiral connection channel, and scale lines are provided on the surface of the ear leakage collector.

[0008] Furthermore, a limiting ring is fixedly installed on the inner wall of the spiral connecting channel. When the ear leakage collector and the spiral connecting channel are installed, the top end of the ear leakage collector is fitted with the bottom end of the limiting ring.

[0009] Furthermore, the regurgitant valve assembly includes a bearing ring, the inner wall of the spiral connecting channel is fixedly mounted with the bearing ring, the top surface of the bearing ring and the interior of the bearing ring are mounted with three groups of elastic regurgitant valves, the top surface of the elastic regurgitant valve is mounted with a clamping ring, and the three groups of elastic regurgitant valves are arranged to fit each other.

[0010] Furthermore, the ear leakage collector includes a collecting tube, the top surface of the collecting tube is installed with an external threaded ring, the bottom end of the auricle buckle is engaged with the external threaded ring for fixed connection between the collecting tube and the auricle buckle, a blocking ring is fixedly installed on the surface of the collecting tube, and a silicone ring is installed on the bottom surface of the collecting tube.

[0011] Furthermore, the collecting tube is made of a transparent material, and the scale line is located on the front side wall of the collecting tube.

[0012] Furthermore, the auricle buckle is arranged in an arc-shaped structure, and the auricle buckle is made of soft silicone material.

[0013] The beneficial effects of the utility model are as follows:

[0014] The ear leakage collector is hung on the patient's auricle through the auricle buckle so that the top end corresponds to the patient's ear canal, and the top end of the ear leakage collector and the bottom end of the spiral connecting channel are threadedly plugged into each other to connect the ear leakage collector and the spiral connecting channel, so that the ear leakage collector is placed on the patient's side ear to put the patient in a functional position. As the ear leakage flows out, it enters the ear leakage collector through the spiral connecting channel and the reflux valve assembly, and the ear leakage is in a state of only entering but not exiting through the reflux valve assembly to prevent retrograde infection. When the ear leakage in the ear leakage collector exceeds two-thirds, the ear leakage collector is removed, and the doctor is notified to check the color and quality of the ear leakage, and then the ear leakage collector is removed for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a front cross-sectional view of the utility model;

[0018] Figure 4 This utility model Figure 3 A magnified view of part A;

[0019] Figure 5 It is a structural schematic diagram of the regurgitant valve assembly of the utility model;

[0020] Figure numerals: 1. auricle buckle; 2. spiral connection channel; 21. limiting ring; 3. regurgitant valve assembly; 301. carrying ring; 302. elastic regurgitant valve; 303. compression ring; 4. ear leakage collector; 401. collecting tube; 402. external threaded ring; 403. blocking ring; 404. silicone ring; 5. scale line. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 5As shown, a disposable ear leakage collector comprises an auricle buckle 1, a spiral connection channel 2 is fixedly installed at the free end of the auricle buckle 1, a reflux valve assembly 3 for preventing retrograde infection is arranged inside the spiral connection channel 2, an ear leakage collector 4 for collecting and storing ear leakage is inserted into the internal thread at the bottom end of the spiral connection channel 2, and scale lines 5 are provided on the surface of the ear leakage collector 4. More specifically, the auricle buckle 1 is hung on the patient's auricle so that the top end corresponds to the patient's ear canal, and the top end of the ear leakage collector 4 and the bottom end of the spiral connecting channel 2 are threadedly plugged into each other to connect the ear leakage collector 4 to the spiral connecting channel 2, so that the ear leakage collector 4 is placed on the patient's side ear and the patient is in a functional position. As the ear leakage flows out through the spiral connecting channel 2 and the reflux valve assembly 3 and enters the ear leakage collector 4, the reflux valve assembly 3 prevents retrograde infection by keeping the ear leakage in a state where it can only enter but not exit. When the ear leakage in the ear collector 4 exceeds two-thirds, the ear leakage collector 4 is removed, and the doctor is notified to check the color and quality of the ear leakage, and then the ear leakage collector 4 is removed for cleaning.

[0026] A limiting ring 21 is fixedly mounted on the inner wall of the spiral connection channel 2. When the ear leakage collector 4 and the spiral connection channel 2 are installed, the top of the ear leakage collector 4 is fitted with the bottom of the limiting ring 21. More specifically, the limiting ring 21 on the inner wall of the spiral connection channel 2 allows the ear leakage collector 4 and the spiral connection channel 2 to be limited when they are connected.

[0027] The regurgitant valve assembly 3 includes a carrier ring 301, the inner wall of the spiral connection channel 2 is fixedly mounted with the carrier ring 301, the top surface of the carrier ring 301 and the inside of the carrier ring 301 are mounted with three sets of elastic regurgitant valves 302, the top surface of the elastic regurgitant valve 302 is mounted with a clamping ring 303, and the three sets of elastic regurgitant valves 302 are arranged to fit each other. More specifically, when the ear leakage flows into the ear leakage collector 4, the three sets of elastic regurgitant valves 302 are spread out under the gravity of the ear leakage, so that the ear leakage leaks into the inside of the ear leakage collector 4, and after the ear leakage passes through, the three sets of elastic regurgitant valves 302 are closed to seal the ear leakage collector 4, so that the ear leakage is in a state of only entering but not exiting to prevent retrograde infection.

[0028] The ear leakage collector 4 comprises a collecting tube 401, an external thread ring 402 is installed on the top surface of the collecting tube 401, the bottom end of the auricle buckle 1 is meshed with the external thread ring 402 for fixed connection between the collecting tube 401 and the auricle buckle 1, a blocking ring 403 is fixedly installed on the surface of the collecting tube 401, and a silicone ring 404 is installed on the bottom surface of the collecting tube 401. More specifically, the external thread ring 402 at the top of the collecting tube 401 is meshed with the inner wall at the bottom end of the spiral connection channel 2 to thereby make the collecting tube 401 and the spiral connection channel 2 fixedly connected, and the collecting tube 401 is conveniently installed and disassembled through the 405 on the bottom surface of the collecting tube 401.

[0029] The collecting tube 401 is made of transparent material, and the scale line 5 is located on the front side wall of the collecting tube 401. More specifically, the collecting tube 401 made of transparent material and the scale line 5 on its surface are used to conveniently observe the collection of the inner ear leakage in the collecting tube 401.

[0030] The auricle buckle 1 is arranged in an arc-shaped structure, and the auricle buckle 1 is made of soft silicone material. More specifically, the auricle buckle 1 made of soft silicone material and arranged in an arc-shaped structure is convenient for hanging with the patient's auricle and is easy for the patient to adjust.

[0031] In summary: the auricle buckle 1 is hung on the patient's auricle so that the top end corresponds to the patient's ear canal, and the top end of the ear leakage collector 4 and the bottom end of the spiral connecting channel 2 are threadedly plugged into each other to connect the ear leakage collector 4 and the spiral connecting channel 2, so that the ear leakage collector 4 is placed on the patient's side ear, and the patient is in a functional position. As the ear leakage flows out through the spiral connecting channel 2 and the reflux valve assembly 3, it enters the ear leakage collector 4, and the reflux valve assembly 3 prevents retrograde infection by making the ear leakage only enter and not exit. When the ear leakage in the ear collector 4 exceeds two-thirds, the ear leakage collector 4 is removed, and the doctor is notified to check the color and quality of the ear leakage, and then the ear leakage collector 4 is removed for cleaning.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A disposable ear leakage collector, characterized in that: The invention comprises an auricle buckle (1), a spiral connection channel (2) being fixedly mounted on the free end of the auricle buckle (1), a reflux valve assembly (3) for preventing retrograde infection being arranged inside the spiral connection channel (2), an ear leakage collector (4) for collecting and storing ear leakage being inserted into the internal thread at the bottom end of the spiral connection channel (2), and a scale line (5) being provided on the surface of the ear leakage collector (4).

2. The disposable ear leakage collector according to claim 1, characterized in that: A limiting ring (21) is fixedly mounted on the inner wall of the spiral connection channel (2); when the ear leakage collector (4) and the spiral connection channel (2) are mounted, the top end of the ear leakage collector (4) and the bottom end of the limiting ring (21) are fitted together.

3. The disposable ear leakage collector according to claim 1, characterized in that: The regurgitant valve assembly (3) comprises a bearing ring (301), the bearing ring (301) being fixedly mounted on the inner wall of the spiral connection channel (2), three groups of elastic regurgitant valves (302) being mounted on the top surface of the bearing ring (301) and inside the bearing ring (301), a clamping ring (303) being mounted on the top surface of the elastic regurgitant valve (302), and the three groups of elastic regurgitant valves (302) being arranged to fit each other.

4. The disposable ear leakage collector according to claim 1, characterized in that: The ear leakage collector (4) comprises a collecting tube (401), the top surface of the collecting tube (401) is provided with an external threaded ring (402), the bottom end of the auricle buckle (1) is engaged with the external threaded ring (402) for fixed connection between the collecting tube (401) and the auricle buckle (1), a blocking ring (403) is fixedly provided on the surface of the collecting tube (401), and a silicone ring (404) is provided on the bottom surface of the collecting tube (401).

5. The disposable ear leakage collector according to claim 4, characterized in that: The collecting tube (401) is made of a transparent material, and the scale line (5) is located on the front side wall of the collecting tube (401).

6. The disposable ear leakage collector according to claim 1, characterized in that: The auricle buckle (1) is arranged in an arc-shaped structure, and the auricle buckle (1) is made of soft silicone material.

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