CN219557237U

CN219557237U - Ear canal inspection mirror and base thereof

Info

Publication number: CN219557237U
Application number: CN202223152850.2U
Authority: CN
Inventors: 毛华会; 王君炜; 张勤照
Original assignee: Hangzhou Hearing Works Technology Co ltd
Current assignee: Hangzhou Hearing Works Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-08-22
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses an auditory canal inspection mirror and a base thereof, and the auditory canal inspection mirror comprises an inspection mirror body, wherein a medical endoscope, a main control chip and a battery are fixedly arranged in the inspection mirror body, the medical endoscope comprises a miniature LED lamp, a plurality of buttons are arranged on the side wall of the inspection mirror body, and the medical endoscope, the battery, the miniature LED lamp and the buttons are electrically connected with the main control chip; the base comprises a base body, the base body comprises swash plate, connecting plate and bottom plate, swash plate one end is connected with the connecting plate, connecting plate one end is connected with the bottom plate, set up the through-hole that uses with the cooperation of insertion head on the swash plate, the insertion head can insert in this through-hole, promptly the inspection mirror body can insert in the base body. The structure of the inspection mirror body and the insertion head is more matched with the auditory canal, light rays can be shielded when the inspection mirror is used, the light rays are prevented from leaking, the quality of photographed pictures and videos is ensured, and the subsequent inspection is facilitated.

Description

Ear canal inspection mirror and base thereof

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an ear canal inspection mirror and a base thereof.

Background

The otoscope is a medical endoscope for examining auditory meatus, and has convenient use and wide clinical application.

The part of the common otoscope, namely the insertion head, which stretches into the auditory canal for inspection is generally of an elongated structure, the endoscope emits light and shoots videos during inspection, the caliber of the insertion head is far smaller than that of the auditory canal, so that the otoscope can form a gap with the auditory canal after being inserted into the auditory canal, light rays emitted by an illuminating lamp carried by the endoscope can be emitted outwards from the gap, the video effect formed by the medical endoscope is poor, and the detection of the auditory canal is affected.

In addition, the common otoscope is generally not provided with a base, and is directly laid or erected on a tabletop after being used, so that the insertion head of the otoscope is easy to be polluted, and has potential health hazards; therefore, wiping or cleaning is required before each use, otherwise infection of the auditory canal may be caused when the ear canal is used, causing discomfort to the auditory canal.

Disclosure of Invention

The utility model aims to solve the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an ear canal inspection mirror and a base thereof, which can be attached to an ear canal when in use, reduce the leakage amount of light, ensure the quality of pictures or video, and be equipped with a base matched with the same, and can be placed on the matched base when not in use, so that the ear canal inspection mirror is more sanitary.

In order to achieve the above purpose, the utility model provides an auditory canal inspection scope, which comprises an inspection scope body, wherein a medical endoscope, a main control chip and a battery are fixedly arranged in the inspection scope body, the medical endoscope comprises a miniature LED lamp, a plurality of buttons are arranged on the side wall of the inspection scope body, and the medical endoscope, the battery and the buttons are electrically connected with the main control chip.

In the above scheme, the lower end of the inspection mirror body is provided with the insertion head, the insertion head is funnel-shaped, namely the caliber of the insertion head gradually decreases from top to bottom, and the bottom surface is provided with a through jack.

Preferably, the maximum caliber of the small end, namely the lower end, of the insertion head is 0.2-0.5cm, and the maximum caliber of the large end, namely the upper end, is 1-3cm, so that the insertion head can be matched with the auditory canal aperture to prevent light leakage.

Preferably, the cross section of the bottom surface of the insertion head is circular or elliptical.

Preferably, the insertion head can be fixedly or detachably arranged at the lower end of the inspection mirror body.

Preferably, the connection structure between the insertion head and the inspection scope body may be any one of a clamping connection, a screw thread and a rotary interface.

According to some embodiments of the utility model, a chuck is fixedly arranged on the insertion head, a chuck groove is arranged on the chuck, and the chuck groove is arranged between the large end of the insertion head and the chuck; the inspection mirror is characterized in that a clamping groove matched with the clamping head is formed in the inspection mirror body and an annular bulge matched with the clamping head is formed in the inspection mirror body, the clamping head is arranged in the clamping groove, the annular bulge is arranged in the clamping head groove, namely, the insertion head is fixed in the inspection mirror body through the matching of the clamping head and the clamping groove and the matching of the clamping head groove and the annular bulge.

In the above aspect, the endoscope portion of the medical endoscope is mounted inside the insertion head and is penetrated out of the insertion hole and is partially exposed outside the scope body, the control portion of the medical endoscope is mounted inside the insertion head or inside the scope body, and the axis of the endoscope portion of the medical endoscope is collinear with the axis of the insertion hole.

Preferably, the lens surface of the medical endoscope comprises a miniature LED lamp.

In the above scheme, the other end of the inspection mirror body is a handheld end, and a connecting port is arranged at the end of the handheld end and can be externally connected with a transmission line.

Preferably, the battery is a rechargeable battery, and can be charged through a transmission line externally connected with the connection port, and can also be used for transmitting pictures and videos shot by the medical endoscope through the connection port.

The base capable of being matched with the inspection mirror comprises a base body, wherein the base body consists of an inclined plate, a connecting plate and a bottom plate, one end of the inclined plate is connected with the connecting plate, one end of the connecting plate is connected with the bottom plate, a through hole matched with an insertion head is formed in the inclined plate, and the insertion head can be inserted into the through hole, namely, the inspection mirror body can be inserted into the base body.

Preferably, the bottom of the bottom plate is fixedly provided with a balancing weight.

Preferably, the length of the balancing weight is shorter than that of the bottom plate, and the periphery of the balancing weight does not exceed the outer edge of the bottom plate.

According to some embodiments of the utility model, the weight is glued to the bottom of the base plate by glue.

According to other embodiments of the utility model, the balancing weight is fixed to the bottom of the bottom plate through screws.

Preferably, the inclined plate, the connecting plate and the bottom plate are of an integrated structure, the included angle alpha between the inclined plate and the horizontal plane is 5-30 degrees, and the included angle beta between the connecting plate and the horizontal plane is 90-150 degrees.

The utility model has the beneficial effects that:

1. the structure of the inspection mirror body and the insertion head is more matched with the auditory canal, light rays can be shielded when the inspection mirror is used, the light rays are prevented from leaking, the quality of photographed pictures and videos is ensured, and the subsequent inspection is facilitated.

2. The utility model is provided with the base matched with the inspection mirror body, and can be placed on the base after being used, so that the insertion head can not be directly contacted with articles such as a table top, and the like, thereby ensuring that bacteria can not be stained in the next use and being more sanitary and healthy.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inspection mirror body of the present utility model;

FIG. 3 is a cross-sectional view of an inspection scope body of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

FIG. 5 is a bottom view of the inspection scope body of the present utility model;

FIG. 6 is a schematic view of the base structure of the present utility model;

fig. 7 is a front view of the base of the present utility model.

In the figure: 1-inspection mirror body, 2-medical endoscope, 3-main control chip, 4-battery, 5-miniature LED lamp, 6-insertion head, 7-chuck, 8-chuck slot, 9-chuck slot, 10-annular bump, 11-jack, 12-hand-held end, 13-connector, 14-base body, 15-sloping plate, 16-connecting plate, 17-base plate, 18-through hole, 19-balancing weight and 20-button.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus consistent with aspects of the utility model as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The use of the terms "a" or "an" and the like in the description and in the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Example 1:

as shown in fig. 2 and 3, an ear canal inspection scope comprises an inspection scope body 1, a medical endoscope 2 for photographing or shooting, a main control chip 3 and a battery 4 are fixedly arranged in the inspection scope body 1, the medical endoscope 2 comprises a miniature LED lamp 5 for providing illumination, a plurality of buttons 20 are arranged on the side wall of the inspection scope body 1, at least one button 20 is used for controlling the medical endoscope 2 to photograph or shoot, at least one other button 20 is used for controlling the miniature LED lamp 5 to illuminate so as to facilitate the medical endoscope 2 to photograph or shoot, and the medical endoscope 2, the battery 4, the miniature LED lamp 5 and the buttons 20 are all electrically connected with the main control chip 3.

Further, the medical endoscope 2 and the micro LED lamp 5 are manufactured by hawk corporation, wherein the parameters of the medical endoscope 2 include the number of images: 1280 x 720, frame number: 30FPS, angle of view: 135±5°, depth of field: 8-80mm, output format: MJPG, storage temperature: the working temperature is 25 ℃ below zero and is between minus 30 ℃ and 85 ℃.

Further, an insertion head 6 is fixedly mounted at one end of the inspection scope body 1, the insertion head 6 is of a funnel structure, the insertion head 6 can be inserted into an auditory canal, a clamping head 7 is fixedly arranged at the large end of the insertion head 6, a clamping head groove 8 is formed in the clamping head 7, and the clamping head groove 8 is formed between the large end of the insertion head 6 and the clamping head 7; the inspection mirror body 1 is internally provided with a clamping groove 9 matched with the clamping head 7 and an annular protruding block 10 matched with the clamping head groove 8, wherein the clamping head 7 is arranged in the clamping groove 9, the annular protruding block 10 is arranged in the clamping head groove 8, namely, the insertion head 6 is matched with the clamping groove 9 through the clamping head 7 and the clamping head groove 8 and the annular protruding block 10, and is fixed in the inspection mirror body 1.

Further, the insertion head 6 is internally provided with an insertion hole 11, the medical endoscope 2 is installed in the insertion hole 11, the axis of the endoscope part of the medical endoscope 2 is collinear with the axis of the insertion hole 11, the width of the insertion head 6 gradually increases from the small end to the large end, the width of the small end is 0.2-0.5cm, the width of the large end is 1-3cm, and the insertion head can be matched with the opening diameter of an auditory canal to prevent light leakage.

Further, the other end of the inspection scope body 1 is a handheld end 12, a connecting port 13 is arranged at the end of the handheld end 12, the connecting port 13 can be externally connected with a transmission line, the battery 4 is a rechargeable battery 4, the rechargeable battery can be charged through the externally connected transmission line of the connecting port 13, and then pictures and videos shot by the medical endoscope 2 can be transmitted or the battery 4 can be charged through the connecting port 13.

When the auditory canal inspection mirror is used, the insertion head 6 can be inserted into an auditory canal by holding the handheld end 12 by hand, the miniature LED lamp 5 is controlled to illuminate through the button 20, and then the medical endoscope 2 is controlled to take a picture or record a video through the button 20.

Example 2:

as shown in fig. 4 and 5, a base capable of being used in combination with the above-mentioned inspection scope includes a base body 14, the base body 14 is composed of a sloping plate 15, a connecting plate 16 and a bottom plate 17, one end of the sloping plate 15 is connected with the connecting plate 16, one end of the connecting plate 16 is connected with the bottom plate 17, a through hole 18 is formed in the sloping plate 15 and used in combination with the insertion head 6, and the insertion head 6 can be inserted into the through hole 18, that is, the inspection scope body 1 can be inserted into the base body 14.

Further, the sloping plate 15, the connecting plate 16 and the bottom plate 17 are of an integral structure.

Further, the included angle α between the inclined plate 15 and the horizontal plane is 20 °, and the inclined plate 15 is arranged in an inclined manner, so that the distance between the through hole 18 and the bottom plate 17 is further, when the inspection glass body 1 is placed on the base body 14, the insertion head 6 does not contact with the bottom plate 17, and the insertion head 6 is not contaminated with bacteria.

Further, the angle β between the connection plate 16 and the horizontal plane is 130 °.

Further, the bottom of the bottom plate 17 is fixedly provided with a balancing weight 19, the balancing weight 19 is made of stainless steel, the balancing weight 19 increases the weight of the bottom, and the phenomenon that the inspection mirror falls down when being inserted into the base is prevented.

Further, the balancing weight 19 is adhered to the bottom of the bottom plate 17 by glue.

Example 3:

as shown in fig. 1, the inspection mirror can be placed in the through hole 18 of the base when not in use, and can be pulled out from the through hole 18 when in use, so that the operation is more convenient and sanitary.

Example 4:

this embodiment is substantially the same as embodiment 2, except that: the balancing weight 19 and the bottom plate 17 are provided with threaded holes at positions corresponding to each other, and the balancing weight 19 is fixed at the bottom of the bottom plate 17 through screws.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The auditory canal inspection mirror comprises an inspection mirror body and is characterized in that a medical endoscope, a main control chip and a battery are fixedly arranged in the inspection mirror body, and an insertion head is arranged at one end of the inspection mirror body; the medical endoscope comprises a miniature LED lamp; the insertion head is of a funnel structure, the caliber of the insertion head is gradually increased from one end to the other end, the caliber of the smaller caliber end is 0.2-0.5cm, and the caliber of the larger caliber end is 1-3cm; the cross section of the bottom surface is round or oval, and the bottom surface is provided with a through jack.

2. An ear canal inspection scope according to claim 1 wherein the endoscope portion of the medical endoscope is mounted inside the insertion head and extends out of the insertion bore and is partially exposed outside the scope body.

3. The ear canal inspection mirror according to claim 2, wherein the other end of the inspection mirror body is a hand-held end, and a connecting port is formed at the end of the hand-held end; a plurality of buttons are arranged on the side wall of the inspection mirror body.

4. An ear canal inspection mirror according to claim 3, wherein a chuck is fixedly arranged on the large end of the insertion head, and a chuck groove is arranged on the chuck; the inspection mirror is characterized in that a clamping groove matched with the clamping head and an annular bulge matched with the clamping head are arranged in the inspection mirror body.

5. A base capable of being matched with an auditory canal inspection mirror according to any one of claims 1-4, comprising a base body, wherein the base body consists of an inclined plate, a connecting plate and a bottom plate which are integrally structured, one end of the inclined plate is connected with the connecting plate, one end of the connecting plate is connected with the bottom plate, and a through hole matched with an insertion head is formed in the inclined plate.

6. A base according to claim 5, wherein the bottom plate is provided with a counterweight.

7. A base according to claim 6, wherein the weight is shorter than the base plate and does not extend beyond the outer edge of the base plate.

8. A base according to claim 7, wherein the angle α of the inclined plate to the horizontal is 5-30 ° and the angle β of the connecting plate to the horizontal is 90-150 °.