CN213345832U

CN213345832U - Ear-nose-throat foreign body extractor

Info

Publication number: CN213345832U
Application number: CN202022091699.0U
Authority: CN
Inventors: 张婷婷
Original assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Current assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-04
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an otolaryngology foreign matter extractor, which relates to the technical field of medical appliances, and comprises a bottom plate, wherein four corners of the upper surface of the bottom plate are provided with support columns, the upper surface of each support column is provided with a support plate, the upper surface of the bottom plate is provided with a display, the upper surface of each support plate is provided with two brackets, a cavity is arranged on each bracket, a clamping device is arranged inside the cavity, the right end of the clamping device is connected with a transmission device, the left side of the cavity is provided with a clamping block up and down, the power wall and the clamping block of the clamping device are movably arranged, the left side outer wall of the cavity is provided with an elastic guide block, the upper outer wall of the cavity is provided with a micro camera, the lower outer wall of the cavity is provided with a micro searchlight, the utility model can be used for observing the internal condition of the, the clamping principle is ingenious in design and high in practicability.

Description

Ear-nose-throat foreign body extractor

Technical Field

The utility model relates to the technical field of medical equipment, the concrete field is an otolaryngology foreign matter extractor.

Background

Clinically, the foreign bodies are often difficult to remove from the ears, the nose and the throat, and the foreign bodies are usually removed by means of foreign body forceps at present. The nasal foreign body extraction forceps commonly used at present are long and thin forceps, which are more favorable for hard and rough foreign body extraction operation than the traditional medical forceps. However, the foreign body forceps are not beneficial to taking out soft and smooth foreign bodies due to the structure of the foreign body forceps, and the using effect of the foreign body forceps is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an otolaryngology foreign matter extractor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ear-nose-throat foreign matter extractor comprises a bottom plate, wherein support columns are arranged at four corners of the upper surface of the bottom plate, a support plate is arranged on the upper surface of each support column, a display is arranged on the upper surface of the bottom plate, two supports are arranged on the upper surface of each support plate, a cavity is arranged on each support, a clamping device is arranged inside each cavity, the right end of each clamping device is connected with a rectangular block, one end of a connecting rod is arranged on the right end surface of each rectangular block from top to bottom, the other ends of the two connecting rods are connected with the left end surface of a movable block, a first fixed block is arranged at the right end inside each cavity, a second fixed block is arranged at the right end of each cavity, a rotating shaft is arranged in the center of the right end surface of each first fixed block, one end of a lead screw is movably arranged on each rotating shaft, the other end of the lead screw, the portable multifunctional clamp is characterized in that clamping blocks are arranged on the upper portion and the lower portion of the left side inside the cavity, a power wall of the clamping device and the clamping blocks are movably mounted, an elastic guide block is arranged on the outer side wall of the left side of the cavity, a miniature camera is arranged on the upper outer side wall of the cavity, a miniature searchlight is arranged on the lower outer side wall of the cavity, a storage battery is arranged on the rear side of the upper surface of the bottom plate, a control switch is arranged on the storage battery, and the control switch is electrically connected with the storage battery, the miniature searchl.

Preferably, the lower end surface of the bottom plate is provided with a plurality of suckers.

Preferably, the right hand-held part of the cavity is provided with a rubber sleeve.

Preferably, the fixture block is provided with a sliding groove.

Preferably, the clamping device comprises two clamping heads, two power rods and springs, the right ends of the power rods are hinged to each other, the left ends of the power rods are provided with the clamping heads, and the springs are arranged between the power rods.

Preferably, a plurality of bulges are arranged on the inner sides of the two clamping heads, and the two power rods are slidably mounted with the clamping blocks through sliding grooves of the clamping blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an otolaryngology foreign matter extractor is equipped with miniature searchlight and miniature camera, the inside condition of observation otolaryngology that can understand can carry out accurate taking out to the foreign matter, and the clamp of this device gets the opening range of clamp getting the head completely adjustable, and then has realized the effect of taking out to the foreign matter of different volumes, and this device is equipped with the guide block, can effectually strut otolaryngology, makes things convenient for the clamp of foreign matter to get, the utility model discloses during the use, only need adjust the runner, alright in order to accomplish the clamp of foreign matter and get, easy operation is convenient, and is efficient, and the practicality is strong moreover.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the cavity in front view;

fig. 4 is a schematic view of the interior of the cavity of the present invention;

FIG. 5 is a schematic diagram of the left side structure of the cavity of the present invention;

FIG. 6 is an enlarged schematic view of FIG. 3 at A;

FIG. 7 is an enlarged view of FIG. 3 at B;

fig. 8 is a diagram of the fixture block of the present invention.

In the figure: the device comprises a base plate 1, a support column 2, a support plate 3, a display 4, a support 5, a cavity 6, a clamping device 7, a clamping head 701, a power rod 702, a spring 703, a rectangular block 8, a connecting rod 9, a movable block 10, a first fixed block 11, a second fixed block 12, a rotating shaft 13, a screw 14, a rotating wheel 15, a clamping block 16, an elastic guide block 17, a miniature camera 18, a miniature searchlight 19, a sucker 20, a rubber sleeve 21, a storage battery 22 and a control switch 23.

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. 1-8, the present invention provides a technical solution: a foreign body extractor for an ear, nose and throat comprises a base plate 1, wherein support columns 2 are arranged at four corners of the upper surface of the base plate 1, the lower end surfaces of the support columns 2 are fixedly connected with the upper surface of the base plate 1, a support plate 3 is arranged on the upper surface of each support column 2, the upper end surfaces of the support columns 2 are fixedly connected with the lower surface of the support plate 3, a display 4 is arranged on the upper surface of the base plate 1, the display 4 is mainly used for displaying the internal condition of the ear, nose and throat, two supports 5 are arranged on the upper surface of the support plate 3, a cavity 6 is arranged on each support 5, a clamping device 7 is arranged inside the cavity 6, the clamping device 7 can clamp foreign bodies, the right end of the clamping device 7 is connected with a rectangular block 8, one end of a connecting rod 9 is arranged on the right end surface of the rectangular block 8, and the other end of the two connecting, the right end of the inside of the cavity 6 is provided with a first fixed block 11, the right end of the cavity 6 is provided with a second fixed block 12, the center of the right end face of the first fixed block 11 is provided with a rotating shaft 13, one end of a lead screw 14 is movably mounted on the rotating shaft 13, the lead screw 14 rotates through the rotating shaft 13, the movable block 10 and the lead screw 14 are mounted through threads, the other end of the lead screw 14 penetrates through the second fixed block 12 and is rotatably mounted with the second fixed block 12, the right end face of the lead screw 14 is provided with a rotating wheel 15, the rotating wheel 15 rotates the lead screw 14, the rotation of the lead screw 14 drives the movable block 10 to move left and right, the movable block 10 drives a connecting rod 9 to move left and right, the connecting rod 9 drives a rectangular block 8 to move left and right, the rectangular block 8 drives a clamping device 7 to move left and right, and, the upper part and the lower part of the left side in the cavity 6 are respectively provided with a fixture block 16, the power wall of the clamping device 7 and the fixture block 16 are movably installed, the outer side wall of the left side of the cavity 6 is provided with an elastic guide block 17, the upper outer side wall of the cavity 6 is provided with a miniature camera 18, the lower outer side wall of the cavity 6 is provided with a miniature searchlight 19, the rear side of the upper surface of the bottom plate 1 is provided with a storage battery 22, the storage battery 22 is provided with a control switch 23, the control switch 23 is electrically connected with the storage battery 22, the miniature searchlight 19, the miniature camera 18 and the display 4, the control switch 23 is pressed, the miniature searchlight 19 is lightened, a circuit of the device forms a passage, the miniature camera 18 starts to work, the shot content is transmitted to the display 4, the observation of medical personnel on the internal condition is facilitated, the operation of, the electrical components stop working.

Particularly, the lower terminal surface of bottom plate 1 is equipped with a plurality of sucking disc 20, the effectual stability that increases this device.

Particularly, the right hand-held part of cavity 6 is equipped with rubber sleeve 21, can the effectual frictional force that increases cavity 6 and staff, makes things convenient for medical personnel to take to cavity 6.

Particularly, the fixture block 16 is provided with a sliding groove, the fixture block 16 is mainly used for stabilizing the clamping device, and the stability is effectively improved due to the arrangement of the sliding groove.

Specifically, the clamping device 7 comprises two clamping heads 701, two power rods 702 and springs 703, the right ends of the two power rods 702 are hinged to each other, the clamping heads 701 are arranged at the left ends of the two power rods 702, the springs 703 are arranged between the two power rods 702, the two power rods are spread by a certain angle through the acting force of the springs 703, when the rectangular block 8 moves rightwards, the two power rods 702 are driven to move rightwards, due to the limiting effect of the fixture blocks 16, the spreading angle of the two clamping heads 701 in the returning cavity 6 is reduced, the clamping effect is realized, when the rectangular block 8 moves leftwards, the two power rods 702 are pushed to move leftwards, the clamping device 7 is pushed out of the cavity 6, under the acting force of the springs 703, the two power rods 702 are spread, and the spreading of the clamping heads 701 is further realized.

Particularly, two the inboard of getting the head 701 is equipped with a plurality of arch, and the head 701 and the frictional force of foreign matter are got to effectual increase clamp, prevent to get the in-process foreign matter and drop, two power rod 702 can carry out effectual spacing through the sliding tray of fixture block 16 and fixture block 16 slidable mounting to power rod 702.

The working principle is as follows: the utility model discloses during the use, medical personnel press control switch 23, miniature searchlight 19 shines, miniature camera 18 begins to make a video recording and transmits display 4 with the content of making a video recording, medical personnel take up cavity 6, go deep into patient's foreign matter clearance, then through observing the condition of display 4, press from both sides the foreign matter and get, when getting, adjust runner 15 and will press from both sides and get device 7 and stretch out cavity 6, press from both sides after getting the foreign matter, reverse direction regulation runner 15, the indirect inside of getting device 7 and withdrawing cavity 6 with pressing from both sides, take out patient's foreign matter clearance simultaneously with cavity 6, then place the assigned position with the foreign matter, the completion is to the process of taking out of foreign matter, then press control switch 23 once more, close display 4, miniature camera 18 and miniature searchlight 19.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 an otolaryngology foreign matter extractor, includes bottom plate (1), its characterized in that: the upper surface four corners of the bottom plate (1) are provided with support columns (2), the upper surface of each support column (2) is provided with a support plate (3), the upper surface of the bottom plate (1) is provided with a display (4), the upper surface of each support plate (3) is provided with two supports (5), a cavity (6) is placed on each support (5), a clamping device (7) is arranged inside each cavity (6), the right end of each clamping device (7) is connected with a rectangular block (8), the right end face of each rectangular block (8) is provided with one end of a connecting rod (9) from top to bottom, the other ends of the two connecting rods (9) are connected with the left end face of a movable block (10), the right end inside the cavity (6) is provided with a first fixed block (11), the right end of the cavity (6) is provided with a second fixed block (12), and a rotating shaft (13) is arranged in the center of the right end face, the utility model discloses a portable lighting device, including pivot (13), movable mounting has the one end of lead screw (14) in the pivot (13), the other end of lead screw (14) runs through second fixed block (12) and rotates the installation with second fixed block (12), the right-hand member face of lead screw (14) is equipped with runner (15), the inside left side of cavity (6) all is equipped with fixture block (16) from top to bottom, press from both sides the power wall and fixture block (16) movable mounting who gets device (7), the left side lateral wall of cavity (6) is equipped with elastic guide block (17), the last lateral wall of cavity (6) is equipped with miniature camera (18), the lower lateral wall of cavity (6) is equipped with miniature searchlight (19), the upper surface rear side of bottom plate (1) is equipped with battery (22), be equipped with control switch (23) on battery (22), control switch (23) and battery (22), miniature searchlight (19), The micro camera (18) and the display (4) are electrically connected.

2. The otolaryngological foreign matter extractor according to claim 1, wherein: the lower end face of the bottom plate (1) is provided with a plurality of suckers (20).

3. The otolaryngological foreign matter extractor according to claim 1, wherein: the right hand-held part of the cavity (6) is provided with a rubber sleeve (21).

4. The otolaryngological foreign matter extractor according to claim 1, wherein: the clamping block (16) is provided with a sliding groove.

5. The otolaryngological foreign matter extractor according to claim 1, wherein: the clamping device (7) comprises two clamping heads (701), two power rods (702) and springs (703), the right ends of the two power rods (702) are hinged to each other, the left ends of the two power rods (702) are provided with the clamping heads (701), and the springs (703) are arranged between the two power rods (702).

6. The otolaryngological foreign matter extractor according to claim 5, wherein: the inner sides of the two clamping heads (701) are provided with a plurality of protrusions, and the two power rods (702) are slidably mounted with the clamping blocks (16) through sliding grooves of the clamping blocks (16).