CN211271634U

CN211271634U - Probe for ear

Info

Publication number: CN211271634U
Application number: CN201920796016.6U
Authority: CN
Inventors: 杨丽; 张弓剑; 郭小平; 陆金山; 陈娟
Original assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Current assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-08-18
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses an ear probe, including flexible ball cover (1), supporting wheel (2), bracing piece (3), catch bar (4), handle cover (5), connecting rod (6), catch bar (7), dog (8), round pin axle subassembly (12), end cover (10) and the body of rod (9). The utility model discloses the more secretion of flexible ball cover that sets up can once clear up, moreover, can not harm eardrum and duct when providing the facilitate use.

Description

Probe for ear

Technical Field

The utility model relates to an otolaryngology branch of academic or vocational study is with appurtenance's correlation technique specifically is an ear probe.

Background

It is common to draw out secretion in the ear at otology, general common dual mode, one kind is common ear is taken off, another kind is that the clip presss from both sides the secretion, first mode clearance is unclean, the eardrum is harmd easily to the second kind, in addition, some probe edges are comparatively sharp, when strutting the auricle, also injure the duct easily not well for the dynamics master, lack the illumination function on the probe, so it is necessary to increase some functions and improve the stability, design a probe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ear probe can not harm the eardrum when facilitating the use, can also once clear up more secretion to solve the problem that proposes in the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

an ear probe comprises a telescopic ball sleeve, a supporting wheel, a supporting rod, a pushing rod, a handle sleeve, a connecting rod, a pushing wheel, a stop block, a pin shaft assembly, an end cover, a rod body, an LED lamp, a battery and a switch. The left end of the rod body is sleeved with a telescopic ball sleeve, and the port of the telescopic ball sleeve is fixedly connected to the rod body through an elastic sleeve; two symmetrical supporting wheels are arranged inside the telescopic ball sleeve, the supporting wheels are fixedly connected with one end of a supporting rod, and the other end of the supporting rod penetrates into a guide groove formed in a rod body and is rotatably connected with the left end of a push rod through a pin shaft assembly; the pin shaft assembly is in sliding connection with a movable limiting groove formed in the left side of the rod body;

a handle sleeve is sleeved at the right side part of the rod body, two symmetrical stop blocks are fixedly arranged inside the handle sleeve, two pushing wheels are arranged on the left side of each stop block, and the stop blocks are in contact connection with the pushing wheels; the pushing wheel is fixedly connected with one end of the connecting rod, and the other end of the connecting rod penetrates into a through hole formed in the rod body and is rotatably connected with the right end of the pushing rod through a pin shaft assembly; the pin shaft assembly is in sliding connection with a movable limiting groove formed in the rod body; the LED lamp is fixedly connected to the outer surface of the left end of the rod body, the end cover is fixedly connected to the right end of the rod body, and the battery and the switch are arranged on the outer side face of the end cover.

As a further proposal of the utility model, the material of the telescopic ball sleeve is medical silicon rubber, and the color is white and transparent; the inner diameter of the telescopic ball sleeve is the same as the diameter of the rod body.

As a further proposal of the utility model, the material of the rod body is a stainless steel pipe.

As a further proposal of the utility model, the handle sleeve is made of elastic soft rubber material; the two ends of the handle sleeve are adhered and fixed on the rod body.

As a further proposal of the utility model, the movable limiting groove and the telescopic ball sleeve, the handle sleeve and the rod body share the center line.

Compared with the prior art, the beneficial effects of the utility model are that:

the telescopic ball sleeve arranged in the utility model can clean more secretion at one time, the front end is arc-shaped, the hand-held extrusion can conveniently sense the strength, the rolling support of the push wheel can make the supporting process smoother, and the eardrum and the auditory canal are not easy to damage while the use is convenient; the arranged LED lamp lights the front end so as to be convenient for observing the conditions in the auditory meatus and facilitate the treatment operation of medical staff; the utility model discloses a tight cover is fixed flexible ball cover, conveniently changes.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic diagram of an ear probe;

FIG. 2 is a schematic view of a partial external configuration of a shaft 9 of an ear probe;

fig. 3 is a schematic structural view of the ear probe with the retractable ball cover 1 in a closed state.

In the figure: a telescopic ball sleeve 1; a support wheel 2; a support rod 3; a push rod 4; a handle cover 5; a connecting rod 6; a push wheel 7; a stopper 8; a rod body 9; an end cap 10; moving the limiting groove 11; a pin assembly 12; a through hole 13; an elastic sleeve 14; a guide groove 15; an LED lamp 16; a battery and a switch 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an ear probe includes a telescopic ball sleeve 1, a support wheel 2, a support rod 3, a push rod 4, a handle sleeve 5, a connecting rod 6, a push wheel 7, a stopper 8, a pin assembly 12, an end cap 10, a rod body 9, an LED lamp 16, a battery and a switch 17. The left end of the rod body 9 is sleeved with a telescopic ball sleeve 1, and the port of the telescopic ball sleeve 1 is fixedly connected to the rod body 9 through an elastic sleeve 14; two symmetrical supporting wheels 2 are arranged inside the telescopic ball sleeve 1, the supporting wheels 2 are fixedly connected with one end of a supporting rod 3, and the other end of the supporting rod 3 penetrates into a guide groove 15 formed in a rod body 9 and is rotatably connected with the left end of a push rod 4 through a pin shaft assembly 12; the pin shaft component 12 is in sliding connection with a movable limiting groove 11 which is formed in the left side of the rod body 9;

a handle sleeve 5 is sleeved at the right side part of the rod body 9, two symmetrical stop blocks 8 are fixedly arranged inside the handle sleeve 5, two pushing wheels 7 are arranged at the left side of each stop block 8, and each stop block 8 is in contact connection with each pushing wheel 7; the pushing wheel 7 is fixedly connected with one end of the connecting rod 6, and the other end of the connecting rod 6 penetrates into a through hole 13 formed in the rod body 9 and is rotatably connected with the right end of the pushing rod 4 through a pin shaft assembly 12; the pin shaft component 12 is in sliding connection with a movable limiting groove 11 which is formed in the rod body 9; the LED lamp 16 is fixedly connected to the outer surface of the left end of the rod body 9, the end cover 10 is fixedly connected to the right end of the rod body 9, and a battery and a switch 17 are arranged on the outer side face of the end cover 10.

The telescopic ball sleeve 1 is made of medical silicon rubber and is white and transparent, and the inner diameter of the telescopic ball sleeve 1 is the same as that of the rod body 9.

The rod body 9 is made of a stainless steel pipe.

The handle sleeve 5 is made of elastic soft rubber material; the two ends of the glove 5 are adhered and fixed on the rod body 9.

The movable limiting groove 11 is concentric with the telescopic ball sleeve 1, the handle sleeve 5 and the rod body 9.

The utility model provides a LED lamp is electric connection with battery and switch 17, and relevant electricity is connected and control is prior art, and the event is not repeated here.

The utility model discloses a theory of operation:

the inner diameter of the telescopic ball sleeve 1 in the utility model is the same as the diameter of the rod body 9, and the telescopic ball sleeve 1 can be sterilized by using the sterilized cotton before and after use; when the ear canal health-care instrument is used, firstly, the LED lamp 16 is turned on, the telescopic ball sleeve 1 in a closed state is placed at a certain position in an ear hole, the ear canal condition is observed, then, the glove 5 is held by hands, when the stop block 8 in the glove 5 is pushed by hands, the stop block 8 drives the push wheel 7 and the connecting rod 6 to rotate, the connecting rod 6 drives the push rod 4 to move towards the end of the telescopic ball sleeve 1 under the action of the pin shaft component 12, and the pin shaft component 12 moves in the movement limiting groove 11 of the rod body 9; meanwhile, the push rod 4 pushes the support rod 3 through the pin shaft assembly 12, and the support rod 3 drives the support wheel 2 to expand the telescopic ball sleeve 1, so that the telescopic ball sleeve 1 is close to the inner wall of the auditory canal; after the treatment is finished, when the rod body 9 is pulled out, the endocrine in the auditory canal is taken out by the telescopic ball sleeve 1. The telescopic ball sleeve 1 arranged in the utility model can clean more secretion at one time, and can not damage eardrum and auditory canal while providing convenient use; the arranged LED lamp is convenient for observing the conditions in the auditory meatus and is convenient for medical staff to handle and operate; the utility model discloses a tight cover 14 is fixed flexible ball cover 1, conveniently changes.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions described in the foregoing embodiments, or equally replace some of the technical features of the embodiments, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ear probe, includes flexible ball cover (1), supporting wheel (2), bracing piece (3), catch bar (4), handle cover (5), connecting rod (6), catch bar (7), dog (8), round pin axle subassembly (12), end cover (10), the body of rod (9) LED lamp and battery and switch, its characterized in that: the left end of the rod body (9) is sleeved with a telescopic ball sleeve (1), and the port of the telescopic ball sleeve (1) is fixedly connected to the rod body through an elastic sleeve (14); two symmetrical supporting wheels (2) are arranged inside the telescopic ball sleeve (1), the supporting wheels (2) are fixedly connected with one end of a supporting rod (3), and the other end of the supporting rod (3) penetrates into a guide groove (15) formed in a rod body (9) and is rotatably connected with the left end of a pushing rod (4) through a pin shaft assembly (12); the pin shaft assembly (12) is in sliding connection with a movable limiting groove (11) formed in the left side of the rod body (9);

a handle sleeve (5) is sleeved at the right side part of the rod body (9), two symmetrical stop blocks (8) are fixedly arranged inside the handle sleeve (5), two pushing wheels (7) are arranged on the left side of each stop block (8), and the stop blocks (8) are in contact connection with the pushing wheels (7); the pushing wheel (7) is fixedly connected with one end of the connecting rod (6), and the other end of the connecting rod (6) penetrates into a through hole (13) formed in the rod body (9) and is rotatably connected with the right end of the pushing rod (4) through a pin shaft assembly (12); the pin shaft assembly (12) is in sliding connection with a movable limiting groove (11) formed in the rod body (9); the LED lamp (16) is fixedly connected to the outer surface of the left end of the rod body (9), the end cover (10) is fixedly connected to the right end of the rod body (9), and a battery and a switch (17) are arranged on the outer side face of the end cover (10).

2. An ear probe according to claim 1, characterized in that: the telescopic ball sleeve (1) is made of medical silicon rubber and is white and transparent; the inner diameter of the telescopic ball sleeve (1) is the same as the diameter of the rod body (9).

3. An ear probe according to claim 1, characterized in that: the rod body (9) is made of a stainless steel pipe.

4. An ear probe according to claim 1, characterized in that: the handle sleeve (5) is made of elastic soft rubber material; the two ends of the handle sleeve (5) are bonded and fixed on the rod body (9), and the movable limiting groove (11) is concentric with the telescopic ball sleeve (1), the handle sleeve (5) and the rod body (9).