CN219000393U

CN219000393U - Nasal cavity operation is with propping up clamp

Info

Publication number: CN219000393U
Application number: CN202222293673.3U
Authority: CN
Inventors: 郭宇; 陈明岩; 杨瑞
Original assignee: Jilin Faw General Hospital
Current assignee: Jilin Faw General Hospital
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-05-12
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a spreading clamp for nasal cavity operation, which comprises a first spreading rod, a second spreading rod and a pin shaft, wherein the first spreading rod is rotationally connected with the second spreading rod through the pin shaft, and connecting devices are respectively arranged on the first spreading rod and the second spreading rod; two the silica gel struts are respectively provided with a round hole, the first expansion rod and the second expansion rod are respectively provided with a vertical rod, each vertical rod is connected into one round hole, and the vertical rods are tightly attached to the round holes. When the silica gel strut member is placed in the nostril, the first strut rod rotates outwards on the second strut rod through the pin shaft, then two silica gel strut members expand outwards in the nostril to strut the nostril, the operation is carried out, the strut nostril is comfortable, and the silica gel strut member is arranged at the upper position of the first strut rod and the second strut rod, so that the operation is convenient, after the operation is finished, the silica gel strut member can be taken down, and a new silica gel strut member is replaced.

Description

Nasal cavity operation is with propping up clamp

Technical Field

The utility model relates to the technical field of nasal cavities, in particular to a spreading clip for nasal cavity operation.

Background

The nasal cavity is a narrow long and narrow cavity gap with a narrow top and a wide bottom, the anterior nostril is started up, the nasal cavity is stopped at the posterior nostril and communicated with the nasopharynx part, the nasal cavity is divided into a left cavity and a right cavity with the nasal septum, each side of the nasal cavity comprises a nasal vestibule and an inherent nasal cavity, the nasal cavity is divided into the left cavity and the right cavity by the nasal septum of a longitudinal row, the nasal septum is often deviated to one side, so that the size and the shape of the left nasal cavity and the right nasal cavity are asymmetric, and the nasal cavity is required to be spread in the operation process, so that the nasal cavity operation is convenient, the spreading clamp for the current nasal cavity operation adopts a tweezer-shaped dilator, and the nasal cavity is contacted with the nostril, so that the nasal cavity is spread uncomfortable for a patient.

Disclosure of Invention

The utility model aims to provide a spreading clip for nasal cavity operation, which solves the problems that the existing spreading clip for nasal cavity operation proposed in the background technology adopts a tweezer-shaped dilator and is in contact with nostrils and is made of metal materials, so that the nasal cavities of patients are spread uncomfortable.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the expanding clamp for nasal cavity operation comprises a first expanding rod, a second expanding rod and a pin shaft, wherein the first expanding rod is rotationally connected with the second expanding rod through the pin shaft, and connecting devices are respectively arranged on the first expanding rod and the second expanding rod;

the connecting device comprises two silica gel propping pieces, a round hole and a vertical rod;

two the silica gel struts are respectively provided with a round hole, the first expansion rod and the second expansion rod are respectively provided with a vertical rod, each vertical rod is connected into one round hole, and the vertical rods are tightly attached to the round holes.

Preferably, the first unfolding rod is provided with a first handle, the second unfolding rod is provided with a second handle, and the first handle and the second handle are connected through a telescopic device.

Preferably, the telescopic device comprises a first arc-shaped block, an arc-shaped piece, a second arc-shaped block and an arc-shaped groove;

the first arc piece is installed on first handle, the arc piece is installed on first arc piece, the second arc piece is installed on the second handle, the arc groove is seted up on the second arc piece, the arc piece is arranged in the arc groove, arc piece and arc groove clearance fit.

Preferably, the arc-shaped piece is connected with the arc-shaped groove through a sliding device, and the sliding device comprises a sliding block and a sliding groove;

the sliding block is arranged on the arc-shaped piece, the sliding groove is formed in the arc-shaped groove, and the sliding block is connected in the sliding groove in a sliding mode.

Preferably, semicircular grooves are formed in the sliding groove, the number of the semicircular grooves is not less than ten, and the semicircular grooves are distributed in the sliding groove at equal intervals;

the sliding block is provided with a limiting device, and the limiting device comprises a groove, a spring and a top ball;

the groove is formed in the sliding block, the spring is arranged in the groove, the top ball is arranged on the spring, and the top ball is clamped in one of the semicircular grooves.

Preferably, the first handle is provided with a first through hole, and the second handle is provided with a second through hole.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the expanding clamp for nasal cavity operation has the following advantages:

when the silica gel strut member is placed in the nostril, the first strut rod rotates outwards on the second strut rod through the pin shaft, then two silica gel strut members expand outwards in the nostril to strut the nostril, the operation is carried out, the strut nostril is comfortable, and the silica gel strut member is arranged at the upper position of the first strut rod and the second strut rod, so that the operation is convenient, after the operation is finished, the silica gel strut member can be taken down, and a new silica gel strut member is replaced.

Drawings

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

FIG. 2 is a schematic view of the telescopic device and the limiting device in FIG. 1;

fig. 3 is a schematic structural view of the connection device in fig. 1.

In the figure: 1. the first expansion rod, 2, the second expansion rod, 3, the pin shaft, 4, a connecting device, 401, a silica gel expansion piece, 402, a round hole, 403, a vertical rod, 5, a telescopic device, 501, a first arc block, 502, an arc piece, 503, a second arc block, 504, an arc groove, 6, a limiting device, 601, a groove, 602, a spring, 603, a top ball, 7, a first handle, 8, a first through hole, 9, a second handle, 10, a second through hole, 11, a sliding block, 12, an arc chute, 13 and a semicircular groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the expanding clamp for nasal cavity operation comprises a first expanding rod 1, a second expanding rod 2 and a pin shaft 3, wherein the first expanding rod 1 is rotationally connected with the second expanding rod 2 through the pin shaft 3, the first expanding rod 1 rotates on the second expanding rod 2 through the pin shaft 3, and connecting devices 4 are respectively arranged on the first expanding rod 1 and the second expanding rod 2;

the connecting device 4 comprises two silica gel propping pieces 401, a round hole 402 and a vertical rod 403, wherein the two silica gel propping pieces 401 form a nostril propping clamp;

the two silica gel expansion pieces 401 are respectively provided with a round hole 402, the first expansion rod 1 and the second expansion rod 2 are respectively provided with a vertical rod 403, each vertical rod 403 is connected into one round hole 402, the vertical rods 403 are tightly attached to the round holes 402, the round holes 402 on the silica gel expansion pieces 401 are sequentially sleeved on the vertical rods 403 on the first expansion rod 1 and the vertical rods 403 on the second expansion rod 2, when the silica gel expansion pieces 401 are placed in nostrils, the first expansion rods 1 rotate outwards on the second expansion rods 2 through pin shafts 3, then the two silica gel expansion pieces 401 expand outwards in the nostrils to expand the nostrils, the silica gel expansion pieces 401 are arranged at the upper positions of the first expansion rods 1 and the second expansion rods 2, the operation is convenient, after the operation is completed, the silica gel expansion pieces 401 can be taken down, new cross infection is avoided.

The first unfolding rod 1 is provided with a first handle 7, the first handle 7 is provided with a first through hole 8, the second unfolding rod 2 is provided with a second handle 9, the second handle 9 is provided with a second through hole 10, and fingers extend into the first through hole 8 on the first handle 7 and the second handle 9 on the second unfolding rod 2 and can drive the first unfolding rod 1 and the second unfolding rod 2 to rotate relative to the pin shaft 3, the first handle 7 and the second handle 9 are connected through a telescopic device 5, and the telescopic device 5 comprises a first arc-shaped block 501, an arc-shaped piece 502, a second arc-shaped block 503 and an arc-shaped groove 504;

the first arc piece 501 is installed on first handle 7, and arc piece 502 is installed on first arc piece 501, and second arc piece 503 is installed on second handle 9, and arc groove 504 is seted up on second arc piece 503, and arc piece 502 is arranged in arc groove 504, and when first handle 7 and second handle 9 do relative rotation, arc piece 502 on first arc piece 501 is the relative motion in arc groove 504 on second arc piece 503, arc piece 502 and arc groove 504 clearance fit, and the clearance distance between arc piece 502 and the arc groove 504 is 0.1-0.2mm.

The arc-shaped piece 502 is connected with the arc-shaped groove 504 through a sliding device, and the sliding device comprises a sliding block 11 and a sliding groove 12;

the slider 11 is installed on the arc-shaped piece 502, and spout 12 is offered on arc-shaped groove 504, and slider 11 sliding connection is in spout 12, drives the spout 12 slip of slider 11 on arc-shaped groove 504 on the arc-shaped piece 502, prevents that first handle 7 and second handle 9 from rotating the off-set relatively.

The chute 12 is internally provided with semicircular grooves 13, the number of the semicircular grooves 13 is not less than ten, and the semicircular grooves 13 are equidistantly distributed in the chute 12;

the slide block 11 is provided with a limiting device 6, and the limiting device 6 comprises a groove 601, a spring 602 and a top ball 603;

the recess 601 is seted up in slider 11, and spring 602 installs in recess 601, and the kicking ball 603 is installed on spring 602, and kicking ball 603 joint is in one of them semicircle groove 13, and spring 602 gives kicking ball 603 outside power, makes kicking ball 603 top in semicircle groove 13 of different positions, can be fixed spacing to the angle that two silica gel struts 401 expand, struts the regulation according to equidimension nostril.

When the spreader for nasal cavity operation is used, firstly, round holes 402 on a silica gel spreader 401 are sleeved on a vertical rod 403 on a first spreader rod 1 and a vertical rod 403 on a second spreader rod 2 in sequence, fingers extend into a first through hole 8 on a first handle 7 and a second handle 9 on the second spreader rod 2, the first spreader rod 1 and the second spreader rod 2 can be driven to rotate relative to a pin shaft 3, then the two silica gel spreaders 401 spread outwards in nostrils to spread nostrils, and the silica gel spreaders 401 are arranged at upper positions of the first spreader rod 1 and the second spreader rod 2, so that operation is convenient, after operation is finished, the silica gel spreaders 401 can be taken down, new ones can be replaced, and cross infection is avoided.

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

Claims

1. The utility model provides a nasal cavity operation is with propping up clamp, includes first expansion pole (1), second expansion pole (2) and round pin axle (3), its characterized in that: the first unfolding rod (1) is rotationally connected with the second unfolding rod (2) through a pin shaft (3), and connecting devices (4) are respectively arranged on the first unfolding rod (1) and the second unfolding rod (2);

the connecting device (4) comprises two silica gel propping pieces (401), a round hole (402) and a vertical rod (403);

two silica gel struts piece (401) are equipped with round hole (402) respectively, install montant (403) on first expansion pole (1) and the second expansion pole (2) respectively, every montant (403) are connected into in round hole (402), montant (403) are closely laminated with round hole (402).

2. A spreader clip for nasal surgery as claimed in claim 1, wherein: the novel folding and unfolding device is characterized in that a first handle (7) is arranged on the first unfolding rod (1), a second handle (9) is arranged on the second unfolding rod (2), and the first handle (7) is connected with the second handle (9) through a telescopic device (5).

3. A spreader clip for nasal surgery as claimed in claim 2, wherein: the telescopic device (5) comprises a first arc-shaped block (501), an arc-shaped piece (502), a second arc-shaped block (503) and an arc-shaped groove (504);

the novel hand-held electric bicycle is characterized in that the first arc-shaped block (501) is arranged on the first handle (7), the arc-shaped piece (502) is arranged on the first arc-shaped block (501), the second arc-shaped block (503) is arranged on the second handle (9), the arc-shaped groove (504) is formed in the second arc-shaped block (503), the arc-shaped piece (502) is arranged in the arc-shaped groove (504), and the arc-shaped piece (502) is in clearance fit with the arc-shaped groove (504).

4. A spreader clip for nasal surgery according to claim 3, wherein: the arc-shaped piece (502) is connected with the arc-shaped groove (504) through a sliding device, and the sliding device comprises a sliding block (11) and a sliding groove (12);

the sliding block (11) is arranged on the arc-shaped piece (502), the sliding groove (12) is formed in the arc-shaped groove (504), and the sliding block (11) is connected in the sliding groove (12) in a sliding mode.

5. A spreader clip for nasal surgery as claimed in claim 4, wherein: semicircular grooves (13) are formed in the sliding groove (12), the number of the semicircular grooves (13) is not less than ten, and the semicircular grooves (13) are equidistantly distributed in the sliding groove (12);

a limiting device (6) is arranged on the sliding block (11), and the limiting device (6) comprises a groove (601), a spring (602) and a top ball (603);

the groove (601) is formed in the sliding block (11), the spring (602) is installed in the groove (601), the top ball (603) is installed on the spring (602), and the top ball (603) is clamped in one of the semicircular grooves (13).

6. A spreader clip for nasal surgery as claimed in claim 2, wherein: the first handle (7) is provided with a first through hole (8), and the second handle (9) is provided with a second through hole (10).