Ear-nose-throat foreign matter extractor
By designing a multi-tool integrated ENT foreign body removal device, which utilizes a combination of soft silicone clamping strips and rotatable clamping strips, the problem of inconvenient foreign body adsorption and removal is solved, achieving efficient cleaning and clamping of foreign bodies.
Patent Information
- Application Number
- CN202422525412.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Existing foreign body removal devices for the ear, nose, and throat are inconvenient to use because foreign bodies tend to adhere to the inner walls of the ear, nose, and throat, making them difficult to clean. They also require frequent changes of clamps of different sizes to remove protruding parts of the foreign body.
An ear, nose, and throat foreign body removal device was designed, which adopts an integrated structure of multiple tools, including a first clamping bar made of soft silicone and a rotatable second clamping bar. Through the cooperation of a moving rod and an inclined block, it can scrape and clamp foreign bodies, adapting to foreign body cleaning in different situations.
It achieves efficient scraping and clamping of foreign objects, avoids the hassle of tool replacement, and improves the ease of use and effectiveness of the foreign object remover.
Smart Images
Figure CN223554932U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a foreign matter extractor technical field, concretely is ear-nose-throat foreign matter extractor. BACKGROUND
[0002] In life, when foreign matter enters one of the organs of ear, nose and throat, people will feel uncomfortable, and even the health of the human body will be harmed, so that when foreign matter enters one of the organs of ear, nose and throat, people need to go to the hospital for treatment, and the doctor will take out the foreign matter from the place where it stays through the foreign matter extractor, the foreign matter extractor is to put the tool into one of the organs of ear, nose and throat where the foreign matter is stored, then the foreign matter is clamped by the foreign matter extractor, and the foreign matter is taken out together with the foreign matter extractor after clamping the foreign matter.
[0003] The existing ear-nose-throat foreign matter extractor only clamps the foreign matter when in use, which can take out the foreign matter, but in the process of taking out, some foreign matter will be adsorbed on the inner wall of the ear, nose and throat, and it is difficult to clean it up only by clamping, and other tools need to be used to peel off the foreign matter from the inner wall of the ear, nose and throat, and then the foreign matter is clamped, at the same time, some foreign matter is closely combined with the ear, nose and throat, and a smaller clamp needs to be used to clamp the smaller protrusion of the foreign matter, so different sizes of clamps need to be replaced, and more tools need to be prepared when clamping the foreign matter, and the foreign matter is clamped repeatedly, which is not convenient for clamping the foreign matter. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing ear-nose-throat foreign matter extractor, has the characteristics that a plurality of tools are integrated, and the tool does not need to be replaced repeatedly, and the foreign matter is clamped conveniently.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: ear-nose-throat foreign matter extractor, including the shell, the left end of the shell is fixedly connected with the mounting ring, the inner wall of the mounting ring is rotatably connected with a plurality of uniformly distributed first clamping strips through the hinge seat, and the opposite side wall of the plurality of first clamping strips is rotatably connected with the first connecting rod through the hinge seat.
[0006] The left side wall of the shell is provided with the first recess, the inside of the first recess is slidably connected with the moving rod, the left end of the moving rod is provided with the second recess, the inside of the second recess is rotatably connected with two second clamping strips which are distributed upward and downward, the outer wall of one end of the two second clamping strips is fixedly connected with the half gear respectively, and the inside of the second recess is provided with the rack which is located between the two half gears and is meshed with the two half gears.
[0007] In order to pull a plurality of first connecting rod moves, as the ear, nose and throat foreign body extractor of the utility model preferably, the inside of the shell is equipped with a first cavity, the inside lower end of the first cavity is slidably connected with a first inclined surface block, the first inclined surface block and the first cavity are fixedly connected with a first spring, the inside left side of the first cavity is slidably connected with a second inclined surface block matched with the first inclined surface block, the other end of the plurality of first connecting rods extends to the inside of the first cavity and is fixedly connected with the first inclined surface block.
[0008] In order to drive the rack to move, as the ear, nose and throat foreign body extractor of the utility model preferably, the inside of the moving rod is equipped with a second cavity, the inside lower end of the second cavity is slidably connected with a third inclined surface block, the third inclined surface block and the second cavity are fixedly connected with a second spring, the inside right side of the second cavity is slidably connected with a fourth inclined surface block matched with the third inclined surface block, the right end of the rack is fixedly connected with a second connecting rod, the other end of the second connecting rod extends to the inside of the second cavity and is fixedly connected with the third inclined surface block.
[0009] In order to drive the second inclined surface block to move downward, as the ear, nose and throat foreign body extractor of the utility model preferably, the upper end of the outer wall of the shell is equipped with a first through hole communicated with the first cavity, the upper end surface of the second inclined surface block is fixedly connected with a first vertical rod, the other end of the first vertical rod extends to the upper side of the shell through the first through hole and is fixedly connected with a first button.
[0010] In order to drive the fourth inclined surface block to move downward, as the ear, nose and throat foreign body extractor of the utility model preferably, the upper end of the outer wall of the shell is equipped with a sliding hole communicated with the first groove, the upper end of the outer wall of the moving rod is equipped with a second through hole communicated with the second cavity, the upper end surface of the fourth inclined surface block is fixedly connected with a second vertical rod, the other end of the second vertical rod extends to the upper side of the shell through the second through hole and the sliding hole and is fixedly connected with a second button.
[0011] In order to make the moving rod stop at any position in the first groove, as the ear, nose and throat foreign body extractor of the utility model preferably, the moving rod is tightly connected with the first groove.
[0012] In order to prevent a plurality of first clamping strips from scratching the ear, nose and throat, as the ear, nose and throat foreign body extractor of the utility model preferably, the plurality of first clamping strips are all made of soft silica gel material.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] When the foreign matter is adsorbed on the inner wall of the ear, nose and throat, the moving rod drives the two second clamping strips to move out of the first groove, and then the foreign matter adsorbed on the inner wall of the ear, nose and throat is scraped off by the ear scoop formed by the two second clamping strips, and then the moving rod drives the two second clamping strips to enter the first groove, and then the scraped foreign matter is clamped by the plurality of first clamping strips;
[0015] When the foreign matter is closely attached to the ear, nose and throat, the moving rod drives the two second clamping strips to move out of the first groove, and then the fourth inclined surface block moves downward, the fourth inclined surface block pushes the third inclined surface block to move left, the third inclined surface block drives the rack to move left through the cooperation of the second connecting rod, the rack drives the two second clamping strips to rotate and open, and then the two second clamping strips are moved to the smaller protrusions of the foreign matter, and then the second spring pushes the third inclined surface block to reset, and then the fourth inclined surface block is pushed to reset through the third inclined surface block, the fourth inclined surface block drives the rack to move right through the cooperation of the second connecting rod, and the rack drives the two second clamping strips to rotate reversely, so that the two second clamping strips are closed, the smaller protrusions of the foreign matter are clamped by the two second clamping strips, and then the foreign matter closely attached to the ear, nose and throat is clamped by the two second clamping strips. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the utility model;
[0017] Figure 2 It is a front view sectional structure schematic view of the utility model;
[0018] Figure 3 It is a whole structure schematic view of the utility model; Figure 2 It is a structure schematic view of a part a of the utility model;
[0019] Figure 4 It is a structure schematic view of a part b of the utility model; Figure 2 It is a structure schematic view of a part b of the utility model;
[0020] In the drawing: 1, shell; 2, mounting ring; 3, first clamping strip; 4, first groove; 5, moving rod; 6, second groove; 7, second clamping strip; 8, half gear; 9, rack; 10, first cavity; 11, first inclined surface block; 12, first spring; 13, second inclined surface block; 14, first connecting rod; 15, second cavity; 16, third inclined surface block; 17, second spring; 18, fourth inclined surface block; 19, second connecting rod; 20, first through hole; 21, first vertical rod; 22, first button; 23, sliding hole; 24, second through hole; 25, second vertical rod; 26, second button. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, in the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.
[0022] Please refer to Figures 1 to 4 , ear-nose-throat foreign body extractor, including shell 1, the left end of shell 1 is fixedly connected with mounting ring 2, the inner wall of mounting ring 2 is rotatably connected with a plurality of evenly distributed first clamping strips 3 through hinge seat, the opposite side wall of a plurality of first clamping strips 3 is rotatably connected with first connecting rod 14 through hinge seat;
[0023] The left side wall of shell 1 is provided with first recess 4, and mobile rod 5 is slidably connected in first recess 4, and the left end of mobile rod 5 is provided with second recess 6, and two second clamping strips 7 are rotatably connected in second recess 6, and the outer wall of one end of two second clamping strips 7 is fixedly connected with half gear 8, and the inner part of second recess 6 is provided with rack 9 located between two half gears 8 and meshed with two half gears 8.
[0024] In the embodiment: when the foreign matter is small and easy to clamp, the mounting ring 2 and the plurality of first clamping strips 3 are inserted into the ear, nose and throat through the shell 1, then the plurality of first connecting rods 14 are pulled to the right, the plurality of first connecting rods 14 drive the plurality of first clamping strips 3 to rotate, so that the plurality of first clamping strips 3 are close to each other, and then the plurality of first clamping strips 3 clamp the foreign matter;
[0025] When the foreign matter is adsorbed on the inner wall of the ear, nose and throat, the mobile rod 5 moves to the left, the mobile rod 5 drives the two second clamping strips 7 to move out of the first recess 4, the two second clamping strips 7 are spliced into an ear scoop structure before being opened, then the foreign matter adsorbed on the inner wall of the ear, nose and throat is scraped off by the ear scoop spliced by the two second clamping strips 7, then the mobile rod 5 moves to the right, the mobile rod 5 drives the two second clamping strips 7 to enter the first recess 4, then the scraped foreign matter is clamped by the plurality of first clamping strips 3;
[0026] When the foreign matter is closely attached to the ear, nose, throat channel, the moving rod 5 moves to the left, the two second clamping strips 7 are moved out of the first groove 4 by the moving rod 5, then the rack 9 moves to the left, the two second clamping strips 7 are rotated by the rack 9, so that the two second clamping strips 7 are opened, then the two opened second clamping strips 7 are moved to the smaller protrusions of the foreign matter, then the rack 9 moves to the right, the two second clamping strips 7 are reversely rotated by the rack 9, so that the two second clamping strips 7 are closed, the smaller protrusions of the foreign matter are clamped by the two second clamping strips 7, and then the foreign matter closely attached to the ear, nose, throat channel is clamped by the two second clamping strips 7.
[0027] As a technical optimization scheme of the utility model, the inside of the shell 1 is provided with a first cavity 10, a first inclined block 11 is slidably connected to the inside lower end of the first cavity 10, a first spring 12 is fixedly connected between the first inclined block 11 and the first cavity 10, a second inclined block 13 matched with the first inclined block 11 is slidably connected to the inside left side of the first cavity 10, and the other ends of a plurality of first connecting rods 14 extend into the inside of the first cavity 10 and are fixedly connected with the first inclined block 11.
[0028] In this embodiment, the second inclined block 13 moves downward, the second inclined block 13 pushes the first inclined block 11 to move rightward, the first inclined block 11 pulls the plurality of first connecting rods 14 to move rightward, the first spring 12 can push the first inclined block 11 to reset, and then the first inclined block 11 pushes the second inclined block 13 to reset.
[0029] As a technical optimization scheme of the utility model, the inside of the shell 1 is provided with a first cavity 10, a first inclined block 11 is slidably connected to the inside lower end of the first cavity 10, a first spring 12 is fixedly connected between the first inclined block 11 and the first cavity 10, a second inclined block 13 matched with the first inclined block 11 is slidably connected to the inside left side of the first cavity 10, and the other ends of a plurality of first connecting rods 14 extend into the inside of the first cavity 10 and are fixedly connected with the first inclined block 11.
[0030] In this embodiment, the fourth inclined block 18 moves downward, the fourth inclined block 18 pushes the third inclined block 16 to move leftward, the third inclined block 16 pushes the second connecting rod 19 to move leftward, the second connecting rod 19 drives the rack 9 to move leftward, the second spring 17 can push the third inclined block 16 to reset, and then the third inclined block 16 pushes the fourth inclined block 18 to reset.
[0031] As a technical optimization scheme of the utility model, the first through hole 20 is communicated with the first cavity 10 and is penetrated on the upper end of the outer wall of the shell 1, the first vertical rod 21 is fixedly connected to the upper end surface of the second inclined block 13, and the other end of the first vertical rod 21 extends to the upper side of the shell 1 through the first through hole 20 and is fixedly connected with the first button 22.
[0032] In the embodiment, the first button 22 is pressed, the first button 22 drives the first vertical rod 21 to move downward through the first through hole 20, and the first vertical rod 21 drives the second inclined block 13 to move downward.
[0033] As a technical optimization scheme of the utility model, the first through hole 20 is communicated with the first cavity 10 and is penetrated on the upper end of the outer wall of the shell 1, the first vertical rod 21 is fixedly connected to the upper end surface of the second inclined block 13, and the other end of the first vertical rod 21 extends to the upper side of the shell 1 through the first through hole 20 and is fixedly connected with the first button 22.
[0034] In the embodiment, the first button 22 is pressed, the first button 22 drives the first vertical rod 21 to move downward through the first through hole 20, and the first vertical rod 21 drives the second inclined block 13 to move downward.
[0035] The second button 26 is pushed to the left, the second button 26 drives the second vertical rod 25 to move in the slide hole 23, and simultaneously, the slide hole 23 can limit the moving distance of the second vertical rod 25, and the second button 26 cooperates with the second vertical rod 25 and the second through hole 24 to drive the moving rod 5 to move to the left.
[0036] As a technical optimization scheme of the utility model, the moving rod 5 is tightly connected with the first groove 4.
[0037] In the embodiment, the moving rod 5 is tightly connected with the first groove 4, so that the moving rod 5 can be stopped at any position in the first groove 4.
[0038] As a technical optimization scheme of the utility model, the plurality of first clamping strips 3 are made of soft silica gel material.
[0039] In the embodiment, the plurality of first clamping strips 3 are made of soft silica gel material, so that the plurality of first clamping strips 3 can prevent the ear, nose and throat from being scratched.
[0040] Working principle: when the foreign matter is small and easy to clamp, the installation ring 2 and the plurality of first clamping strips 3 are extended into the ear, nose and throat through the shell 1, then the first button 22 is pressed, the first button 22 drives the first vertical rod 21 to move downward through the first through hole 20, the first vertical rod 21 drives the second inclined block 13 to move downward, the second inclined block 13 pushes the first inclined block 11 to move rightward, the first inclined block 11 pulls the plurality of first connecting rods 14 to move rightward, the plurality of first connecting rods 14 drive the plurality of first clamping strips 3 to rotate, so that the plurality of first clamping strips 3 are close to each other, and then the plurality of first clamping strips 3 clamp the foreign matter;
[0041] When the foreign matter is adsorbed on the inner wall of the ear, nose and throat, the second button 26 is pushed leftward, the second button 26 drives the second vertical rod 25 to move in the sliding hole 23, the second button 26 cooperates with the second vertical rod 25 and the second through hole 24 to drive the moving rod 5 to move leftward, the moving rod 5 drives the two second clamping strips 7 to move out of the first recess 4, before being opened, the two second clamping strips 7 are spliced into a ear scoop structure, then the foreign matter adsorbed on the inner wall of the ear, nose and throat is scraped off through the ear scoop spliced by the two second clamping strips 7, then the moving rod 5 moves rightward, the moving rod 5 drives the two second clamping strips 7 to enter the first recess 4, and then the plurality of first clamping strips 3 clamp the scraped foreign matter.
[0042] When the foreign matter is closely combined with the ear, nose and throat, the moving rod 5 moves leftward, the moving rod 5 drives the two second clamping strips 7 to move out of the first recess 4, then the second button 26 is pressed, the second button 26 drives the second vertical rod 25 to move downward through the second through hole 24, the second vertical rod 25 drives the fourth inclined block 18 to move downward, the fourth inclined block 18 pushes the third inclined block 16 to move leftward, the third inclined block 16 pushes the second connecting rod 19 to move leftward, the second connecting rod 19 drives the rack 9 to move leftward, the rack 9 drives the two second clamping strips 7 to rotate, so that the two second clamping strips 7 are opened, then the two second clamping strips 7 are moved to the smaller protrusions of the foreign matter, then the second spring 17 pushes the third inclined block 16 to reset, and then the fourth inclined block 18 is pushed to reset through the third inclined block 16, the fourth inclined block 18 cooperates with the second connecting rod 19 to drive the rack 9 to move rightward, the rack 9 drives the two second clamping strips 7 to rotate reversely, so that the two second clamping strips 7 are closed, the two second clamping strips 7 clamp the smaller protrusions of the foreign matter, and then the two second clamping strips 7 clamp the foreign matter closely combined with the ear, nose and throat.
[0043] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. An ear, nose and throat foreign body extractor comprising a housing (1), characterized in that: The left end of the shell (1) is fixedly connected with a mounting ring (2), the inner wall of the mounting ring (2) is rotatably connected with a plurality of uniformly distributed first clamping strips (3) through hinges, and opposite side walls of the plurality of first clamping strips (3) are rotatably connected with first connecting rods (14) through hinges. A first recess (4) is formed in the left side wall of the shell (1), a moving rod (5) is slidably connected in the first recess (4), a second recess (6) is formed in the left end of the moving rod (5), two second clamping strips (7) distributed upward and downward are rotatably connected in the second recess (6), half gears (8) are fixedly connected to the outer walls of one ends of the two second clamping strips (7), and a rack (9) is arranged in the second recess (6) and meshingly connected with the two half gears (8).
2. The ear, nose and throat foreign body extractor according to claim 1, wherein: A first cavity (10) is formed in the shell (1), a first inclined block (11) is slidably connected to the inner lower end of the first cavity (10), a first spring (12) is fixedly connected between the first inclined block (11) and the first cavity (10), a second inclined block (13) matched with the first inclined block (11) is slidably connected to the inner left side of the first cavity (10), and the other ends of the plurality of first connecting rods (14) extend into the first cavity (10) and are fixedly connected with the first inclined block (11).
3. The ear, nose and throat foreign body extractor according to claim 1, wherein: A second cavity (15) is formed in the moving rod (5), a third inclined block (16) is slidably connected to the inner lower end of the second cavity (15), a second spring (17) is fixedly connected between the third inclined block (16) and the second cavity (15), a fourth inclined block (18) matched with the third inclined block (16) is slidably connected to the inner right side of the second cavity (15), a second connecting rod (19) is fixedly connected to the right end of the rack (9), and the other ends of the second connecting rod (19) extend into the second cavity (15) and are fixedly connected with the third inclined block (16).
4. The ear, nose and throat foreign body extractor according to claim 2, wherein: A first through hole (20) in communication with the first cavity (10) is formed through the outer wall of the shell (1) and the upper end, a first vertical rod (21) is fixedly connected to the upper end surface of the second inclined block (13), and the other end of the first vertical rod (21) extends above the shell (1) through the first through hole (20) and is fixedly connected with a first button (22).
5. The ear, nose and throat foreign body extractor according to claim 3, wherein: A sliding hole (23) in communication with the first recess (4) is formed through the outer wall of the shell (1) and the upper end, a second through hole (24) in communication with the second cavity (15) is formed through the outer wall of the moving rod (5) and the upper end, a second vertical rod (25) is fixedly connected to the upper end surface of the fourth inclined block (18), and the other end of the second vertical rod (25) extends above the shell (1) through the second through hole (24) and the sliding hole (23) and is fixedly connected with a second button (26).
6. The ear, nose, and throat foreign body retriever of claim 1, wherein: The moving rod (5) is tightly connected with the first recess (4).
7. The ear, nose and throat foreign body extractor according to claim 1, wherein: The plurality of first clamping strips (3) are made of soft silica gel material.