CN219022794U

CN219022794U - Tracheal cannula guide

Info

Publication number: CN219022794U
Application number: CN202222044528.1U
Authority: CN
Inventors: 郭永旋
Original assignee: Hangzhou Fumei Medical Equipment Co ltd
Current assignee: Hangzhou Fumei Medical Equipment Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-05-16
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses an endotracheal intubation guide which comprises a first rod body, a second rod body, a hollow rubber sleeve and a drawing rod, wherein the second rod body is arranged on the side face of the first rod body, the first rod body is connected with the second rod body through the drawing rod, the drawing rod is fixedly connected with the side face of the first rod body, an inserting hole is formed in the inner side of the second rod body, the drawing rod is movably inserted into the inserting hole, and the hollow rubber sleeve is connected with the outer parts of the first rod body and the second rod body in an adhesive mode. This trachea cannula director combines the second body of rod to form director itself through adopting first body of rod, has solved the unable fine problem of fixing in the trachea when using of traditional director, promotes first body of rod and makes the pull rod sink into the inside of second body of rod completely, just can bulge hollow gum cover simultaneously to play the purpose of fastening from tracheal inside, can play the effect fixed to the director from inside, stability is stronger during the use.

Description

Tracheal cannula guide

Technical Field

The utility model relates to the technical field of trachea cannula, in particular to a trachea cannula guide.

Background

The tracheal intubation is a method for placing a special endotracheal tube into the trachea or bronchus through the oral cavity or the nasal cavity through the glottis, provides optimal conditions for the respiratory tract to be unobstructed, ventilation and oxygen supply, respiratory tract suction and the like, is an important measure for rescuing patients with respiratory dysfunction, and simultaneously needs to guide the endotracheal tube by a guide device in the tracheal intubation process.

The tracheal cannula guide on the market has the following problems when in use: the traditional trachea cannula guide is directly inserted into the trachea in the application process, then the inner guide is pinched from the outside of the trachea, so that the trachea is inserted into the throat of a patient to realize the aim of cannula, the guide can not be well fixed in the trachea, an operator is required to pinch and fix the trachea from the outside of the trachea, certain limitation exists in application, and the operation is troublesome.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the tracheal cannula guide, which solves the problems that the prior tracheal cannula guide is directly inserted into the trachea in the application process, then the inner guide is pinched from the outside of the trachea, so that the trachea is inserted into the throat of a patient to realize the purpose of cannula, the guide cannot be well fixed in the trachea in such a guiding mode, an operator is required to additionally pinch and fix the tracheal cannula from the outside of the trachea, certain limitation exists in the application process, and the operation is more troublesome.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an endotracheal intubation guide, includes first body of rod, second body of rod, hollow gum cover and pull rod, the side of first body of rod is equipped with the second body of rod, adopt the pull rod to connect between first body of rod and the second body of rod, the side fixed connection pull rod of first body of rod, the jack is seted up to the inboard of the second body of rod, the pull rod activity inserts the inside at the jack, the hollow gum cover is connected through the mode of bonding to the outside of first body of rod and second body of rod.

Preferably, the outside of the first rod body is provided with anti-skidding lines, and the anti-skidding lines are positioned at one end far away from the hollow rubber sleeve.

Preferably, the second rod body is internally provided with a cavity, the outside of the drawing rod is fixedly connected with a sliding block, and the sliding block is positioned in the cavity.

Preferably, the jack is set up in the inside of the second body of rod, the outside of sliding block is equipped with the inserted bar, correspond each other between inserted bar and the jack.

Preferably, the sliding block is circular in shape.

(III) beneficial effects

The utility model provides an endotracheal intubation guide. The beneficial effects are as follows:

this trachea cannula director combines the second body of rod to form director itself through adopting first body of rod, has solved the unable fine problem of fixing in the trachea when using of traditional director, owing to adopt the pull rod to connect between first body of rod and second body of rod to be equipped with hollow gum cover outside it, after putting into tracheal inside with the director like this, only need promote first body of rod and make the pull rod sink into the inside of second body of rod completely, just can bulge hollow gum cover simultaneously to play the purpose of fastening from tracheal inside, can play the effect fixed to the director from inside, overall structure is simple, stability is stronger when using.

Drawings

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

FIG. 2 is a schematic drawing of the structure of the drawing rod of the present utility model;

FIG. 3 is a schematic view of a second rod structure according to the present utility model;

FIG. 4 is a side view of a first rod and a second rod of the present utility model;

fig. 5 is a schematic diagram of the internal structure of the second rod body according to the present utility model.

In the figure, a first rod body-1, a second rod body-2, a hollow rubber sleeve-3, a drawing rod-4, an inserting hole-5, a cavity-6, a sliding block-7, an inserting rod-8, a fixing hole-9 and an anti-skid pattern-10.

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. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides an endotracheal intubation guide, includes first body of rod 1, second body of rod 2, hollow gum cover 3 and pull rod 4, the side of first body of rod 1 is equipped with second body of rod 2, adopt pull rod 4 to connect between first body of rod 1 and the second body of rod 2, the side fixed connection pull rod 4 of first body of rod 1, jack 5 is seted up to the inboard of second body of rod 2, pull rod 4 activity inserts in the inside of jack 5, hollow gum cover 3 is connected through the mode of bonding to the outside of first body of rod 1 and second body of rod 2, through establishing to the structure of pull between first body of rod 1 and second body of rod 2 to at the outside installation hollow gum cover 3 of first body of rod 1 and second body of rod 2, like this when first body of rod 1 and second body of rod 2 laminating together, can bulge hollow gum cover 3, so that the effect of fastening is played from tracheal inside for can be more stable when the intubate.

The outside of the first rod body 1 is provided with anti-slip lines 10, and the anti-slip lines 10 are positioned at one end far away from the hollow rubber sleeve 3, and due to the anti-slip lines 10, an operator can avoid the situation of hand sliding when pinching the first rod body 1.

The cavity 6 is offered to the inside of the second body of rod 2, the outside fixed connection sliding block 7 of pull rod 4, the sliding block 7 is located the inside of cavity 6, through the sliding block 7 that is equipped with, can avoid pull rod 4 to break away from the inside of the second body of rod 2, has played spacing purpose.

The jack 5 is offered to the inside of the second body of rod 2, the outside of sliding block 7 is equipped with inserted bar 8, correspond each other between inserted bar 8 and the jack 5, because be equipped with inserted bar 8 in the side of sliding block 7, can play better fastening effect when pull rod 4 inserts in the inside of the second body of rod 2.

The sliding block 7 is circular in shape, and the sliding block 7 is circular, so that stability of the sliding block can be kept when the pull rod 4 moves back and forth, and shaking is avoided.

Working principle: when the tracheal intubation guide is used, the second rod body 2 is inserted into the trachea at first, the first rod body 1 is pinched to enable the whole guide to penetrate into the trachea, then a hollow rubber sleeve 3 structure is additionally arranged between the first rod body 1 and the second rod body 2, an operator is pinched to be positioned outside the trachea at the position of the second rod body 2, the first rod body 1 is pushed, the drawing rod 4 on the side face of the first rod body 1 is immersed into the second rod body 2, meanwhile, the hollow rubber sleeve 3 is bulged, annular protruding structures are formed outside the first rod body 1 and the second rod body 2, the purpose of fastening can be achieved from the inside of the trachea, the guide fixing effect can be achieved from the inside, then when the trachea is inserted into the throat of a patient, the guide can be utilized to achieve the guide effect, and the first rod body 1 and the second rod body 2 are made of elastic metal materials, the angle of the first rod body 1 and the second rod body 2 can be bent at will in the process of intubation, the inner portion can be attached to the throat more easily, the whole tracheal intubation can be fixed in a simple and convenient mode, and the tracheal intubation can be used in the whole operation.

The utility model solves the problems that the prior tracheal intubation guide is directly inserted into the trachea in the application process, and then the inner guide is tightly pinched from the outside of the trachea, so that the trachea is inserted into the throat of a patient, the aim of intubation is fulfilled, the guide cannot be well fixed in the trachea, an operator is required to additionally pinch and fix the trachea from the outside, certain limitation exists in the application process, and the problems of trouble and the like exist in the operation process.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An endotracheal tube guide, characterized in that: including first body of rod (1), second body of rod (2), hollow gum cover (3) and take out pull rod (4), the side of first body of rod (1) is equipped with second body of rod (2), adopt to take out pull rod (4) between first body of rod (1) and the second body of rod (2) and connect, the side fixed connection of first body of rod (1) takes out pull rod (4), jack (5) are seted up to the inboard of second body of rod (2), take out pull rod (4) activity and insert in the inside of jack (5), hollow gum cover (3) are connected through the mode of bonding to the outside of first body of rod (1) and second body of rod (2).

2. An endotracheal tube guide according to claim 1, wherein: the outside of the first rod body (1) is provided with anti-skidding lines (10), and the anti-skidding lines (10) are positioned at one end far away from the hollow rubber sleeve (3).

3. An endotracheal tube guide according to claim 1, wherein: the second rod body (2) is internally provided with a cavity (6), the outside of the drawing rod (4) is fixedly connected with a sliding block (7), and the sliding block (7) is positioned in the cavity (6).

4. A tracheal cannula introducer as in claim 3, wherein: the jack (5) is arranged in the second rod body (2), the inserted link (8) is arranged outside the sliding block (7), and the inserted link (8) and the jack (5) correspond to each other.

5. A tracheal cannula introducer as in claim 3, wherein: the sliding block (7) is circular in shape.