CN218684587U

CN218684587U - Disposable nasal bone reductor sleeve

Info

Publication number: CN218684587U
Application number: CN202222749516.9U
Authority: CN
Inventors: 许红日
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-24
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a disposable nasal bone restorer sleeve, which has the same shape as the outer end of the nasal bone restorer and comprises two shapes, wherein a straight conventional nasal bone restorer sleeve is in a shoulder pole shape with a semi-circular tip, a slight narrowing and a gradual widening backwards; the other is that the outer end of the nasal septum reduction forceps sleeve is in a pair of beak-like shapes, the nasal septum reduction forceps sleeve is sleeved at the outer end of the nasal bone reducer for use during operation and is made of soft materials such as silica gel, and the outer side surface is provided with length scales. The utility model discloses can pinpoint the fracture position, improve the success rate and the security of operation, it is light to the damage of nasal cavity mucosa during the operation, simple structure is with low costs, is fit for bulk production, easy and simple to handle and promotes and use easily.

Description

Disposable nasal bone reductor sleeve

Technical Field

The utility model belongs to the field of medical appliances, in particular to a disposable nasal bone restorer sleeve used in nasal bone restoration operation.

Background

Nasal bone fracture is the most common facial fracture, and a corresponding restorer is selected according to the fracture part. The common nasal bone fracture reduction operation is that the fracture collapse deformation part is firstly determined, then the distance between the fracture part and the outer edge of the nostril is visually observed, an oil gauze is wound on the outer end of the nasal bone reduction device or a simple silicone tube is sleeved outside the nasal bone reduction device and extends into the lower part of the fracture part in the nasal cavity and the nasal cavity, and the operation depth is noticed so as to avoid damaging a sieve plate. The nasal bone reductor is used for forcibly lifting upwards to restore the center of the nasal back, if the nasal septum is deflected, the nasal bone of the collapsed part needs to be corrected by using the nasal bone reductor, the nasal septum reductor is used for lifting the nasal bone to a proper position, and meanwhile, the thumb and the forefinger are used for pressing downwards at the external nose to correct the deflection of the nasal septum, assist the nasal bone to be repositioned and straighten the bridge of the nose. In the operation, the depth of the restorer after extending into the nasal cavity is judged by visual inspection and clinical experience, errors and deviations are easy to occur, the operation result is influenced, and the nasal cavity mucosa is easy to be damaged after the restorer is wound by the oil yarn strip, which is not firm and is likely to loosen.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, providing a disposable nasal bone restorer sleeve which can accurately position the fracture part and simultaneously reduce the damage of the nasal mucosa in the operation in the nasal bone fracture restoration operation.

The purpose of the utility model is realized like this:

the utility model provides a disposable nasal bone restorer sleeve, which comprises two shapes, one is a straight nasal bone restorer sleeve, and is in a shoulder pole shape with a semi-circular tip, a slight narrowing and a gradual widening backwards; the other is that the nasal septum reduction forceps cover is in a bird's beak shape.

The length scales are arranged outside the soft sleeve, 40 mm is taken as the center, the scales are marked at the front and the back of 30 mm-50 mm, the total length of the soft sleeve can be designed to be 60 mm, the front and the back lengths of the repositor in the nasal cavity can be easily mastered after the repositor extends into the nasal cavity, and the operation accuracy and the operation safety are obviously improved.

The shape and size of the inner cavity of the soft sleeve are consistent with the outer end of the repositor.

The soft sleeve is made of soft materials such as silica gel and the like, and the damage to the nasal mucosa is light during operation.

The utility model has the advantages that:

1. can accurately position the fracture part and improve the success rate of the operation.

2. The nasal cavity of the repositor is prevented from extending too deep to cause unnecessary side injury during operation.

3. The soft sleeve effectively reduces the damage to the nasal mucosa in the operation.

Drawings

FIG. 1 is a schematic view of the straight shoulder pole-shaped restorer sleeve of the present invention

FIG. 2 is a schematic view of the beak-like nasal septum restorer sleeve structure of the utility model

FIG. 3 is a view showing the use state of the straight shoulder pole-shaped reduction device sleeve of the present invention

Fig. 4 is a using state diagram of the beak-like nasal septum restorer sleeve of the utility model

Detailed Description

As shown in the figure: 1. soft cover, 2. Shoulder pole-shaped restorer, 3. Beak-like nasal septum restorer.

Detailed description of the invention

As shown in fig. 1 and 3, the utility model discloses in the straight flexible cover 1 that soft materials such as silica gel were made is used mechanically to shoulder pole type restorer 2, the length scale is carved with to the outside, measure fracture position and nostril outer fringe distance earlier during the operation, handheld shoulder pole type restorer 2, it reaches fracture department to stretch into the nasal cavity, accurately grasp the degree of depth of shoulder pole type restorer 2 in the nasal cavity through the scale, the bridge of nose is pressed to left hand thumb and index finger, one indicates to bulldoze healthy side nasal bone, another indicates to be located the department that the nasal bone sinks, the strength is lifted to the preceding top, can feel nasal bone restoration normal position this moment, flexible cover 1 is light to the mucosa damage in the restitution process, difficult hemorrhage or bleed are few, it prevents that the fracture department from packing once more to reset fast nasal cavity fixation.

Detailed description of the invention

As shown in fig. 2, as shown in fig. 4, the utility model discloses well beak appearance nasal septum restorer 3 resets, the soft cover 1 that soft materials such as silica gel were made is applied mechanically, the length scale is carved with to the outside, if both sides nasal bone and nasal septum fracture person, put into the both sides nasal cavity respectively with beak appearance nasal septum restorer 3 two leaves, it lifts forward to clip the nasal septum, press down in the bridge of the nose outside with left hand thumb and forefinger simultaneously, help the nasal bone to reset and make the bridge of the nose straighten, can feel the nasal bone recovery normal position this moment, the soft cover is light difficult for bleeding or bleeding few to the mucosa damage in the reduction process, it blocks fixed the department of preventing the fracture and sinks once more to correspond the nasal cavity rapidly after the reduction.

The present invention is not limited to the embodiment, and any equivalent concept or change within the technical scope of the present invention is all listed as the protection scope of the present invention.

Claims

1. A disposable nasal bone restorer sleeve is characterized in that the shape is the same as the outer end of a nasal bone restorer and comprises two shapes, wherein a straight conventional nasal bone restorer sleeve is in a shoulder pole shape with the sharp end being in a semi-circular shape, slightly narrow and gradually widened backwards; the other is that the outer end of the nasal septum reduction forceps sleeve is in a pair of beak-shaped shapes.

2. The disposable nasal bone reductor sleeve as claimed in claim 1, wherein the sleeve is externally provided with long and short scales, 40 mm is taken as the center, 30 mm to 50 mm in front and back are marked with scales, the total length of the sleeve can be designed to be 60 mm, the front and back lengths of the reductor in the nasal cavity can be easily grasped after the reductor is inserted into the nasal cavity, and the operation accuracy and safety are remarkably improved.

3. The disposable nasal bone repositor sleeve of claim 1 wherein the inner cavity of the sleeve is shaped and sized to conform to the outer end of the repositor.

4. The disposable nasal bone repositor sleeve as claimed in claim 1, wherein the sleeve is made of silica gel material, and has light damage to nasal mucosa during operation.