CN219480201U

CN219480201U - Nasal mucosa spreader

Info

Publication number: CN219480201U
Application number: CN202223303717.2U
Authority: CN
Inventors: 赵余静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-08-08
Anticipated expiration: 2032-12-10

Abstract

The utility model discloses a nasal mucosa spreader, which comprises a fixed plate, wherein the front side of the fixed plate is provided with a long groove, the inside of the long groove is connected with a sliding block in a sliding way, the sliding block and the front side of the fixed plate are fixedly connected with spreading blades, the inner threads of the sliding block are connected with fixed screw blocks, the outer sides of the spreading blades are fixedly connected with the fixed block, the inside of the fixed block is provided with a connecting strip, the right side of the connecting strip is fixedly connected with a fixed ring, the inside of the fixed block is provided with a movable groove, the top of the inner wall of the movable groove is provided with a short groove, the top of the inner wall of the short groove is fixedly connected with a spring plate, and the bottom of the spring plate is fixedly connected with a round block. According to the orthopedic suction tube fixing device, the fixing component is used for fixing the orthopedic suction tube, so that the orthopedic suction tube is prevented from shaking during operation, the shaking is prevented from affecting medical staff to perform operation, and unnecessary trouble is not brought to the medical staff.

Description

Nasal mucosa spreader

Technical Field

The utility model relates to the technical field of nasal cavity operation, in particular to a nasal mucosa spreader.

Background

The nasal cavity operation mainly refers to operation treatment performed in the nasal cavity, at present, various hospitals perform nasal endoscopic descending nasal cavity and nasal sinus operation under general anesthesia, and under the condition of good anesthesia, specific lesions are found under the nasal endoscope, and the lesions are treated under an endoscope display.

The nasal mucosa spreader can be used to support nasal mucosa when carrying out nasal cavity operation to the operation of can only prop up the nasal cavity at present, be difficult to fix orthopedics suction tube, suction tube takes place to rock easily when the operation, influences medical personnel and carries out operation, brings unnecessary trouble for medical personnel.

Therefore, the nasal mucosa spreader needs to be designed and modified, and the phenomenon that the nasal mucosa spreader is difficult to fix the suction tube is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a nasal mucosa spreader which has the advantage of fixing an aspiration tube and solves the problem that the aspiration tube is difficult to fix.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the nasal mucosa spreader comprises a fixed plate, the elongated slot has been seted up to the front side of fixed plate, the inside sliding connection of elongated slot has the sliding block, the equal fixedly connected with of front side of sliding block and fixed plate struts the blade, the inside threaded connection of sliding block has fixed screw block, the outside fixedly connected with fixed block of strutting the blade, the inside of fixed block is provided with the connecting strip, the right side fixedly connected with retainer plate of connecting strip.

As the preferable mode of the utility model, the inside of the fixed block is provided with the movable groove, the top of the inner wall of the movable groove is provided with the short groove, the top of the inner wall of the short groove is fixedly connected with the spring plate, the bottom of the spring plate is fixedly connected with the round block, and the top of the connecting strip is provided with the round groove matched with the round block.

As the preferable mode of the utility model, both sides of the inner wall of the short groove are provided with sliding grooves, and the surface of the round block is fixedly connected with a sliding block which is in sliding connection with the sliding grooves.

As preferable in the utility model, the sliding block and the front side of the fixed plate are fixedly connected with a pulling plate, and the pulling plate is arc-shaped.

As the preferable mode of the utility model, the bottom of the inner wall of the movable groove is provided with a clamping groove, and the bottom of the connecting strip is fixedly connected with a clamping block which is in sliding connection with the clamping groove.

As the preferable materials of the utility model, the fixed block and the stretching blade are made of stainless steel, the fixed ring is made of elastic silica gel, and the sliding block and the long groove are trapezoidal.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the orthopedic suction tube fixing device, the fixing component is used for fixing the orthopedic suction tube, so that the orthopedic suction tube is prevented from shaking during operation, the shaking is prevented from affecting medical staff to perform operation, and unnecessary trouble is not brought to the medical staff.

2. According to the utility model, the positions of the fixing rings can be adjusted by arranging the moving grooves, the short grooves, the spring plates, the round blocks and the round grooves, so that the fixing effect of the fixing rings is improved.

3. According to the utility model, the sliding groove and the sliding block are arranged, so that the round block can be limited, and the stability of the round block is improved.

Drawings

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

FIG. 2 is a schematic front cross-sectional view of a mounting block of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

fig. 4 is a schematic perspective view of a round block according to the present utility model.

In the figure: 1. a fixing plate; 2. a long groove; 3. a sliding block; 4. opening the blade; 5. fixing the screw block; 6. a fixed block; 7. a connecting strip; 8. a fixing ring; 9. a moving groove; 10. a short groove; 11. a spring plate; 12. round blocks; 13. a circular groove; 14. a chute; 15. a slide block; 16. pulling the plate; 17. a clamping groove; 18. and (5) clamping blocks.

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.

As shown in fig. 1 to 4, the nasal mucosa spreader provided by the utility model comprises a fixed plate 1, wherein the front side of the fixed plate 1 is provided with a long groove 2, the inside of the long groove 2 is connected with a sliding block 3 in a sliding manner, the sliding block 3 and the front side of the fixed plate 1 are fixedly connected with spreading blades 4, the inner threads of the sliding block 3 are connected with fixed screw blocks 5, the outer sides of the spreading blades 4 are fixedly connected with fixed blocks 6, the inside of the fixed blocks 6 is provided with connecting strips 7, and the right sides of the connecting strips 7 are fixedly connected with fixing rings 8.

Referring to fig. 3, a moving groove 9 is formed in the fixing block 6, a short groove 10 is formed in the top of the inner wall of the moving groove 9, a spring plate 11 is fixedly connected to the top of the inner wall of the short groove 10, a round block 12 is fixedly connected to the bottom of the spring plate 11, and a round groove 13 matched with the round block 12 is formed in the top of the connecting strip 7.

As a technical optimization scheme of the utility model, the position of the fixing ring 8 can be adjusted by arranging the movable groove 9, the short groove 10, the spring plate 11, the round block 12 and the round groove 13, so that the fixing effect of the fixing ring 8 is improved.

Referring to fig. 3, both sides of the inner wall of the short groove 10 are provided with sliding grooves 14, and the surface of the round block 12 is fixedly connected with a sliding block 15 which is in sliding connection with the sliding grooves 14.

As a technical optimization scheme of the utility model, the round block 12 can be limited by arranging the chute 14 and the slide block 15, so that the stability of the round block 12 is improved.

Referring to fig. 1, the sliding block 3 and the front side of the fixed plate 1 are fixedly connected with a pulling plate 16, and the pulling plate 16 is arc-shaped.

As a technical optimization scheme of the utility model, the pulling plate 16 is arranged, so that a user can conveniently pull the sliding block 3, and the moving convenience of the sliding block 3 is improved.

Referring to fig. 2, a clamping groove 17 is formed at the bottom of the inner wall of the moving groove 9, and a clamping block 18 which is in sliding connection with the clamping groove 17 is fixedly connected to the bottom of the connecting strip 7.

As a technical optimization scheme of the utility model, the clamping groove 17 and the clamping block 18 are arranged, so that the connecting strip 7 can be prevented from being separated from the fixed block 6, and the stability of the connecting strip 7 is improved.

Referring to fig. 2, the fixing blocks 6 and the opening blades 4 are made of stainless steel, the fixing rings 8 are made of elastic silica gel, and the sliding blocks 3 and the long grooves 2 are trapezoidal.

As a technical optimization scheme of the utility model, the fixed block 6 and the expanding blade 4 are made of stainless steel, so that the fixed block 6 and the expanding blade 4 can be prevented from being corroded, and the service lives of the fixed block 6 and the expanding blade 4 are prolonged.

The working principle and the using flow of the utility model are as follows: when the orthopedic suction tube fixing device is used, the stretching blades 4 are placed into the nasal cavity, the sliding block 3 and the stretching blades 4 are pulled rightwards through the pulling plate 16, the sliding block 3 is fixed through the fixing screw block 5, then the fixing ring 8 is pulled rightwards, the fixing ring 8 pushes the round block 12 to move upwards through the connecting strip 7, when the fixing ring 8 moves to a proper position, the elastic plate 11 pushes the round block 12 to be inserted into the round groove 13, the fixing ring 8 is fixed, and the orthopedic suction tube is fixed through the fixing ring 8, so that the effect of fixing the suction tube can be achieved.

To sum up: this nasal mucosa struts ware utilizes fixed subassembly to fix orthopedics suction tube, prevents that orthopedics suction tube from taking place to rock when the operation, avoids rocking and influences medical personnel and carries out the operation, can not bring unnecessary trouble for medical personnel, has solved the problem that is difficult to fixed suction tube.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 nasal mucosa spreader comprises a fixed plate (1);

the method is characterized in that: elongated slot (2) have been seted up to the front side of fixed plate (1), the inside sliding connection of elongated slot (2) has sliding block (3), the equal fixedly connected with of front side of sliding block (3) and fixed plate (1) struts blade (4), the inside threaded connection of sliding block (3) has fixed screw block (5), the outside fixedly connected with fixed block (6) of strutting blade (4), the inside of fixed block (6) is provided with connecting strip (7), the right side fixedly connected with retainer plate (8) of connecting strip (7).

2. The nasal mucosal spreader of claim 1, wherein: the inside of fixed block (6) has been seted up and has been removed groove (9), short groove (10) have been seted up at the top of removal groove (9) inner wall, the top fixedly connected with spring plate (11) of short groove (10) inner wall, the bottom fixedly connected with circle piece (12) of spring plate (11), circular groove (13) with circle piece (12) cooperation use have been seted up at the top of connecting strip (7).

3. The nasal mucosal spreader of claim 2, wherein: both sides of the inner wall of the short groove (10) are provided with sliding grooves (14), and the surface of the round block (12) is fixedly connected with a sliding block (15) which is in sliding connection with the sliding grooves (14).

4. The nasal mucosal spreader of claim 1, wherein: the sliding block (3) and the front side of the fixed plate (1) are fixedly connected with a pulling plate (16), and the pulling plate (16) is arc-shaped.

5. The nasal mucosal spreader of claim 2, wherein: clamping grooves (17) are formed in the bottoms of the inner walls of the movable grooves (9), and clamping blocks (18) which are in sliding connection with the clamping grooves (17) are fixedly connected to the bottoms of the connecting strips (7).

6. The nasal mucosal spreader of claim 1, wherein: the fixing blocks (6) and the stretching blades (4) are made of stainless steel, the fixing rings (8) are made of elastic silica gel, and the sliding blocks (3) and the long grooves (2) are trapezoidal.