CN111134955B

CN111134955B - Special supplementary fixed ear sampling device of otology

Info

Publication number: CN111134955B
Application number: CN202010083472.3A
Authority: CN
Inventors: 陈梦; 张雅敏; 俞嘉伟
Original assignee: Luoyang Central Hospital
Current assignee: Luoyang Central Hospital
Priority date: 2020-02-09
Filing date: 2020-02-09
Publication date: 2021-09-24
Anticipated expiration: 2040-02-09
Also published as: CN111134955A

Abstract

The invention relates to the technical field related to ear picking devices in otology, in particular to an auxiliary fixed ear picking device special for otology, which comprises a support, wherein the surface of the support is in threaded connection with a vacuum sucker, the surface of a fixing frame is in threaded connection with a camera, the fixing frame is in sliding connection with the surface of a screw rod, the inner wall of a mounting seat is in threaded connection with a fixing seat, the screw rod is in threaded connection with the fixing seat, the screw rod is in transmission connection with the power output end of a stepping motor, the stepping motor is in threaded connection with the inner wall of an ear picking head, and the auxiliary fixed ear picking device has the advantages that: through outer light and interior light during the sample to adopting ear device around and inside throw light on, improve medical personnel's visibility, observe the position of adopting the ear head through the camera simultaneously, medical personnel observes through monitor panel, guarantees to adopt the security of ear, and the height and the angle that adjustment motor and step motor can change the camera are convenient for adopt the ear to different positions, and simple structure is fit for promoting.

Description

Special supplementary fixed ear sampling device of otology

Technical Field

The invention relates to the technical field related to ear picking devices in the department of otology, in particular to an auxiliary fixed ear picking device special for the department of otology.

Background

Adopt the ear, think of the name that the ear is just drawn, a historical bamboo let, a thin rod, the ear instrument of just drawing is simple, at present, the most commonly used ear instrument of drawing is that draws the ear spoon or calls to draw the ear spoon, the shape system of drawing the ear spoon is very simple, generally has a slender handle, makes a little spoon in the one end of handle, and patient is when carrying out the ear inspection, generally need adopt the ear through the dedicated ear device of adopting of otology, but general otology adopts the ear device and still exists following drawback in the in-service use:

1. the general ear picking device for the department of otology is not provided with an auxiliary fixing structure, the head of a patient is easy to move due to the touch feeling such as itching and the like generated in the ear picking process of the patient, so that the ear picking device is in contact with the ear of the patient with great force, the ear of the patient is injured, and meanwhile, the tragus in the patient needs to be propped open by hands of medical staff during ear picking, so that the ear picking work is inconvenient to carry out;

2. the ear picking device in the otology department is not generally provided with a pressure relief protection structure, the ear picking head cannot be limited to move within a certain range, medical personnel easily cause injury to the ear of a patient due to hand trembling, the safety of ear picking is affected, and meanwhile, the general ear picking device is not provided with an auxiliary sampling structure and cannot sample the ear of the patient in the ear picking process;

3. ear device is adopted to otology generally goes on in indoor ward, throws light on through the light in the ward, and medical personnel can't the accurate condition in observing patient's ear, and the part sets up the light on adopting the ear device, but because of hole is less in the ear, medical personnel still can't be accurate adopt the ear to patient, influence the security and the efficiency of adopting the ear.

Disclosure of Invention

The invention aims to provide an auxiliary fixed ear picking device special for otology, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary fixed ear picking device special for otology comprises a support, wherein a vacuum sucker is screwed on the surface of the support, a height adjusting rod is screwed in the support, a telescopic rod is screwed in the height adjusting rod, positioning clamps are respectively extruded on the surfaces of the height adjusting rod and the telescopic rod, an extruding plate is welded on the surface of the positioning clamps, the extruding plate is welded on the surface of a first spring, the first spring is welded on the inner walls of the support and the height adjusting rod, a universal groove is arranged in the telescopic rod, a universal frame is rotationally arranged in the universal groove, an external illuminating lamp is screwed on the surface of the universal frame, the height adjusting rod is welded on the surface of a fixing frame, an internal illuminating lamp is screwed on the inner wall of the fixing frame, a second spring is welded on the surface of the fixing frame, a flexible soft plate is glued on the surface of the second spring, an adjusting connecting rod is screwed on the inner surface of the fixing frame, a monitoring panel is screwed on the surface of the adjusting connecting rod, and the adjusting connecting rod rotates in a light-passing plate, the light-passing board slips in the mount, and the light-passing board welding is on third spring surface, third spring gluing is on the magnifying glass surface, the magnifying glass surface is rotated there is the ear head of adopting, it passes through light-passing board and magnifying glass gluing on adjusting link surface to adopt the ear head, and adopts the ear head internal rotation to have directional cover, directional cover inner wall spiro union has the motor, the transmission of motor power take off end is on the mount pad surface, the cunning in the mount pad has the mount, mount surface spiro union has the camera, and the mount cunning is on the lead screw surface, and mount inner wall spiro union has the fixing base, and the lead screw spiro union is in the fixing base, and the lead screw transmission is connected at step motor power take off end, the step motor spiro union is in adopting the ear head inner wall.

Preferably, the support all is "L" shape structure with heightening the pole, and the vacuum chuck spiro union is at support horizontal part lower surface, and the horizontal part welding of heightening the pole is on the mount side surface, and the locating clip comprises round bar, ring and arc, and the arc extrusion is on heightening pole and telescopic link surface, and the round bar welding is on the surface ring inboard surface in the arc outside, and the stripper plate welding is on the round bar side surface.

Preferably, the universal frame consists of a universal ball and a connecting sleeve, the universal ball rotates in a universal groove, the connecting sleeve is screwed on the surface of the external illuminating lamp, and the external illuminating lamp is arranged at the side end of the fixing frame.

Preferably, the shape of mount is laminated with the shape of human ear mutually, and the second spring is equipped with two sets ofly, and two sets of second springs are fixed on mount outside surface, and flexible soft board is arc flexible construction, and flexible soft board extrudees the surface at the tragus on the ear.

Preferably, interior lighting lamp spiro union is on mount inboard surface, and mount inner wall welding has the link, and light-transmitting plate surface welding has the location slider, is equipped with the location spout in the link, and the location slider cunning is in the location spout, and the light-transmitting plate cunning is on the link surface, and the third spring setting is inboard at the link, and the setting of adjusting connecting rod is inboard at the third spring.

Preferably, it has the multiunit mounting panel to adopt the interior gluing of ear head, and the multiunit mounting panel inclines to the outside and sets up, and the sample brush has all been binded to every group mounting panel surface.

Preferably, the fixed frame comprises a camera head seat and an adjusting seat, the camera is screwed on the surface of the camera head seat, the adjusting seat is welded on the surface of the camera head seat and is connected on the surface of the screw rod in a sliding manner, a fourth spring is welded on the surface of the camera head seat, the fourth spring is welded on the surface of the mounting seat, and the mounting seat is welded on the inner wall of the orientation cover.

Compared with the prior art, the invention has the beneficial effects that:

1. the patient lies on the sickbed before picking the ears, the positioning clamp is pulled outwards to enable the height-adjusting rod to slide in the support, the height of the fixing frame is adjusted, the fixing frame is stretched into the ears of the patient after the height is proper, the flexible soft plate is extruded on the surface of the inner tragus to prop the ears of the patient, the ear picking work is convenient to carry out, then the vacuum chuck is adsorbed on the sickbed, the whole ear picking device is fixed, and the ear picking safety and efficiency are guaranteed;

2. when picking ears, the ear picking head is stretched into the ears of a patient through the light-transmitting plate and the magnifying lens, ear picking work is carried out through the ear picking head, the adjusting connecting rod is extruded on the surface of the light-transmitting plate in the adjusting process, the third spring is used for buffering, the moving amplitude of the ear picking head is reduced, the moving position of the ear picking head is limited, the safety is ensured, and meanwhile, sampling is carried out through the sampling brush, so that the ears of the patient can be conveniently checked;

3. through outer light and interior light during the sample to adopting ear device around and inside throw light on, improve medical personnel's visibility, observe the position of adopting the ear head through the camera simultaneously, medical personnel observes through monitor panel, guarantees to adopt the security of ear, and the height and the angle that adjustment motor and step motor can change the camera are convenient for adopt the ear to different positions, and simple structure is fit for promoting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the height adjusting rod and the positioning frame according to the present invention;

FIG. 3 is a schematic view of the connecting structure of the adjusting connecting rod and the ear picking head according to the present invention;

FIG. 4 is a schematic view of a connection structure of the ear picking head and the camera head according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic view of the connection structure of the directional cover of the present invention.

In the figure: the device comprises a support 1, a vacuum chuck 2, a heightening rod 3, an expansion rod 4, a positioning clamp 5, an extrusion plate 6, a first spring 7, a universal groove 8, a universal frame 9, an external illuminating lamp 10, a fixed frame 11, an internal illuminating lamp 12, a flexible soft plate 13, a second spring 14, an adjusting connecting rod 15, a monitoring panel 16, a light-transmitting plate 17, a connecting frame 18, a third spring 19, a magnifier 20, an ear picking head 21, a mounting plate 22, a sampling brush 23, a directional cover 24, a motor 25, a mounting seat 26, a fixed frame 27, a camera 28, a fourth spring 29, a screw rod 30, a fixed seat 31 and a stepping motor 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: an auxiliary fixed ear picking device special for otology comprises a support 1, a vacuum chuck 2 is screwed on the surface of the support 1, a height adjusting rod 3 is screwed in the support 1, a telescopic rod 4 is screwed in the height adjusting rod 3, a positioning clamp 5 is extruded on the surfaces of the height adjusting rod 3 and the telescopic rod 4, an extrusion plate 6 is welded on the surface of the positioning clamp 5, the extrusion plate 6 is welded on the surface of a first spring 7, the first spring 7 is welded on the inner walls of the support 1 and the height adjusting rod 3, the support 1 and the height adjusting rod 3 are both in an L-shaped structure, the vacuum chuck 2 is screwed on the lower surface of the horizontal part of the support 1, the horizontal part of the height adjusting rod 3 is welded on the side surface of a fixed frame 11, the positioning clamp 5 comprises a round rod, a round ring and an arc plate, the arc plate is extruded on the surfaces of the height adjusting rod 3 and the telescopic rod 4, the round rod is welded on the inner side surface of the ring, the positioning clamp 5 is pulled outwards, the height-adjusting rod 3 is adjusted in the support 1 in a telescopic mode, the fixing frame 11 is adjusted to a proper position, and then the whole ear picking device is fixed through the vacuum chuck 2, so that the safety and the efficiency of ear picking are guaranteed;

referring to fig. 1, a universal groove 8 is arranged in a telescopic rod 4, a universal frame 9 is rotated in the universal groove 8, an external illuminating lamp 10 is screwed on the surface of the universal frame 9, the universal frame 9 consists of a universal ball and a connecting sleeve, the universal ball rotates in the universal groove 8, the connecting sleeve is screwed on the surface of the external illuminating lamp 10, the external illuminating lamp 10 is arranged at the side end of a fixing frame 11, and in the ear picking process, the surroundings of the ear picking device and the ears of patients are illuminated through the external illuminating lamp 10 and an internal illuminating lamp 12, so that workers can pick ears conveniently, the ears of the patients are prevented from being injured, and the safety is improved;

referring to fig. 1, a heightening rod 3 is welded on the surface of a fixed frame 11, an internal illuminating lamp 12 is screwed on the inner wall of the fixed frame 11, a second spring 14 is welded on the surface of the fixed frame 11, a flexible soft plate 13 is glued on the surface of the second spring 14, the shape of the fixed frame 11 is matched with the shape of the ear of a human body, two groups of second springs 14 are arranged, the two groups of second springs 14 are fixed on the outer side surface of the fixed frame 11, the flexible soft plate 13 is of an arc-shaped flexible structure and is extruded on the surface of the upper tragus of the ear, the fixed frame 11 moves towards the ear of the patient before ear picking, and the flexible soft plate 13 is extruded on the surface of the tragus of the patient to expand the ear of the patient outwards, so that the ear picking work can be conveniently carried out;

referring to fig. 1 and 3, an adjusting link rod 15 is slidably connected in a fixing frame 11, a monitoring panel 16 is screwed on the surface of the adjusting link rod 15, the adjusting link rod 15 rotates in a light-transmitting plate 17, the light-transmitting plate 17 is slidably connected in the fixing frame 11, the light-transmitting plate 17 is welded on the surface of a third spring 19, the third spring 19 is glued on the surface of a magnifying glass 20, an internal illuminating lamp 12 is screwed on the inner side surface of the fixing frame 11, a connecting frame 18 is welded on the inner wall of the fixing frame 11, a positioning sliding block is welded on the surface of the light-transmitting plate 17, a positioning sliding groove is arranged in the connecting frame 18, the positioning sliding block is slidably connected in the positioning sliding groove, the light-transmitting plate 17 is slidably connected on the surface of the connecting frame 18, the third spring 19 is arranged on the inner side of the connecting frame 18, the adjusting link rod 15 is extruded on the surface of the light-transmitting plate 17 during ear picking, the movement range of the picking ear head 21 is slowed down and the movement position is limited due to the elastic action of the third spring 19, thereby ensuring the safety of ear picking;

referring to fig. 4, a sampling ear head 21 is rotated on the surface of a magnifying lens 20, the sampling ear head 21 is adhered to the surface of an adjusting connecting rod 15 through a light-transmitting plate 17 and the magnifying lens 20, a plurality of groups of mounting plates 22 are adhered to the inside of the sampling ear head 21, the plurality of groups of mounting plates 22 are arranged in an outward inclined manner, a sampling brush 23 is adhered to the surface of each group of mounting plates 22, and when a patient samples ears, the sampling brush 23 is contacted with the inside of the ears of the patient, so that sampling in the ears of the patient is realized, and the ears of the patient can be conveniently inspected;

referring to fig. 4, 5 and 6, a directional cover 24 rotates in the sampling lug 21, a motor 25 is screwed on the inner wall of the directional cover 24, the power output end of the motor 25 is transmitted on the surface of a mounting seat 26, a fixed mount 27 is slidingly connected in the mounting seat 26, a camera 28 is screwed on the surface of the fixed mount 27, the fixed mount 27 is slidingly connected on the surface of a screw rod 30, a fixed seat 31 is screwed on the inner wall of the mounting seat 26, the screw rod 30 is screwed in the fixed seat 31, the screw rod 30 is in transmission connection with the power output end of a stepping motor 32, the stepping motor 32 is screwed on the inner wall of the sampling lug 21, the fixed mount 27 is composed of a camera seat and an adjusting seat, the camera 28 is screwed on the surface of the camera seat, the adjusting seat is welded on the surface of the camera seat and is slidingly connected on the surface of the screw rod 30, a fourth spring 29 is welded on the surface of the mounting seat 26, the mounting seat 26 is welded on the inner wall of the directional cover 24, the adjusting motor 25 changes the height of the camera 28, the step motor 32 is adjusted to enable the fixing frame 27 to slide on the surface of the screw rod 30, so that the horizontal angle of the camera 28 is changed, and the ear picking position is conveniently adjusted.

The working principle is as follows: when the device is used, a patient lies on a sickbed, the positioning clamp 5 is pulled outwards to enable the heightening rod 3 to slide in the support 1, the fixing frame 11 is further adjusted to a proper position to meet different use requirements, the fixing frame 11 enters the ear of the patient, the flexible soft plate 13 is extruded on the surface of the tragus and is slowly pressed through the second spring 14 to stretch and fix the ear of the patient to form an auxiliary fixing structure to ensure the ear picking quality, then the vacuum chuck 2 is adsorbed on the surface of the sickbed, the fixing frame 11 is not supported at the moment, the flexible soft plate is driven to rotate in the light-transmitting plate 17 and the magnifier 20 through controlling the adjusting connecting rod 15 to carry out telescopic adjustment, the ear picking of the patient is realized through the ear picking head 21, the light-transmitting plate 17 is extruded on the surface of the third spring 19 in the ear picking process to form a slow pressing protection structure to limit the moving amplitude and position of the ear picking head 21 and avoid the ear picking head 21 from causing damage to the ear of the patient, adopt the ear in-process to throw light on through outer light 10 and interior light 12 in mount 11 and the patient's ear, it observes to be convenient for adopt the ear personnel, simultaneously take a sample to the patient ear through sample brush 23, be convenient for carry out the sample inspection to the patient ear, adopt the ear in-process, it makes a video recording to patient's ear through camera 28, adopt the ear personnel to observe the condition of adopting ear 21 in patient's ear through monitor panel 16, further guarantee the security of adopting the ear, make camera 28 carry out altitude mixture control about through adjusting motor 25, be convenient for observe different heights in the ear, it can make mount 27 at lead screw 30 surface sliding to adjust step motor 32 simultaneously, adjust the horizontal observation angle of camera 28, satisfy different ear demands of adopting, moreover, the steam generator is simple in structure, and is suitable for popularization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special supplementary fixed ear device of adopting of otology, includes support (1), its characterized in that: the surface of the support (1) is in threaded connection with a vacuum sucker (2), the support (1) is in internal sliding connection with a heightening rod (3), the heightening rod (3) is in internal sliding connection with a telescopic rod (4), the heightening rod (3) and the telescopic rod (4) are both extruded with positioning clamps (5), the positioning clamps (5) are welded with extrusion plates (6) on the surface, the extrusion plates (6) are welded on the surface of a first spring (7), the first spring (7) is welded on the inner walls of the support (1) and the heightening rod (3), universal grooves (8) are arranged in the telescopic rod (4), universal frames (9) are rotated in the universal grooves (8), the surface of each universal frame (9) is in threaded connection with an external illuminating lamp (10), the heightening rod (3) is welded on the surface of a first fixing frame (11), the inner wall of the first fixing frame (11) is in threaded connection with an internal illuminating lamp (12), and the surface of the first fixing frame (11) is welded with a second spring (14), the utility model discloses a flexible soft board (13) is glued to second spring (14) surface, and the sliding connection has adjusting connecting rod (15) in first mount (11), adjusting connecting rod (15) surface spiro union has monitoring panel (16), and adjusts connecting rod (15) and rotate in light-passing board (17), light-passing board (17) sliding connection is in first mount (11), and light-passing board (17) welding is on third spring (19) surface, third spring (19) gluing is on magnifying glass (20) surface, magnifying glass (20) surface rotation has adopts ear head (21), adopt ear head (21) to glue at adjusting connecting rod (15) surface through light-passing board (17) and magnifying glass (20), and adopt ear head (21) internal rotation to have directional cover (24), directional cover (24) inner wall spiro union has motor (25), motor (25) power take off end transmission is on mount pad (26) surface, the utility model discloses a camera, including mount pad (26), mount pad (26) internal sliding connection have second mount (27), second mount (27) surface spiro union has camera (28), and second mount (27) sliding connection is on lead screw (30) surface, and mount pad (26) inner wall spiro union has fixing base (31), and lead screw (30) spiro union is in fixing base (31), and lead screw (30) transmission is connected at step motor (32) power take off end, step motor (32) spiro union is in adopting ear head (21) inner wall.

2. The otology-specific auxiliary fixed ear plucking device as recited in claim 1, wherein: support (1) all is "L" shape structure with heightening pole (3), vacuum chuck (2) spiro union is at support (1) horizontal part lower surface, heightening the horizontal part welding of pole (3) and at first mount (11) side surface, location clamp (5) comprise round bar, ring and arc, the arc is extruded and is heightened pole (3) and telescopic link (4) surface, the round bar welding is at the arc outside surface ring inboard surface, stripper plate (6) welding is at the round bar side surface.

3. The otology-specific auxiliary fixed ear plucking device as recited in claim 1, wherein: the universal frame (9) is composed of a universal ball and a connecting sleeve, the universal ball rotates in the universal groove (8), the connecting sleeve is in threaded connection with the surface of the external illuminating lamp (10), and the external illuminating lamp (10) is arranged at the side end of the first fixing frame (11).

4. The otology-specific auxiliary fixed ear plucking device as recited in claim 1, wherein: the shape of first mount (11) is laminated with the shape of human ear mutually, and second spring (14) are equipped with two sets ofly, and two sets of second spring (14) are fixed on first mount (11) outside surface, and flexible soft board (13) are arc flexible construction, and flexible soft board (13) extrusion is on the surface of tragus on the ear.

5. The otology-specific auxiliary fixed ear plucking device as recited in claim 1, wherein: interior light (12) spiro union is on first mount (11) inboard surface, and the welding of first mount (11) inner wall has link (18), and light-passing board (17) skin weld has the location slider, is equipped with the location spout in link (18), and the location slider cunning is in the location spout, and light-passing board (17) cunning is on link (18) surface, and third spring (19) set up in link (18) inboard, and adjusting connecting rod (15) set up in third spring (19) inboard.

6. The otology-specific auxiliary fixed ear plucking device as recited in claim 1, wherein: adopt ear head (21) interior gluing to have multiunit mounting panel (22), multiunit mounting panel (22) outside slope sets up, and sample brush (23) have all been binded on every group mounting panel (22) surface.

7. The otology-specific auxiliary fixed ear plucking device as recited in claim 1, wherein: the second fixing frame (27) is composed of a camera head seat and an adjusting seat, a camera (28) is in threaded connection with the surface of the camera head seat, the adjusting seat is welded on the surface of the camera head seat and is in sliding connection with the surface of a screw rod (30), a fourth spring (29) is welded on the surface of the camera head seat, the fourth spring (29) is welded on the surface of a mounting seat (26), and the mounting seat (26) is welded on the inner wall of the orientation cover (24).