CN211410567U

CN211410567U - Through mouthful trachea cannula integral type fixing device

Info

Publication number: CN211410567U
Application number: CN201921657343.XU
Authority: CN
Inventors: 李红霞; 曾华志; 邓秋燕
Original assignee: Guangzhou chest hospital
Current assignee: Guangzhou chest hospital
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-04
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a through oral trachea cannula integral type fixing device, including first fixed bed, second fixed bed, trachea cannula, regulation structure, fixed knot of fixed knot structure and sideband. The utility model has the advantages that: insert trachea cannula's inside of first fixed bed, first fixed bed is transparent rigid plastic, protection trachea cannula is at pressure, the action of gravity is not collapsed down, the outside of first fixed bed is equipped with the second fixed bed, the second fixed bed is transparent soft silica gel, the first fixed bed is being wrapped up in to the second fixed bed, and the attenuation gradually, play the effect of protection tooth and oral mucosa, one side of first fixed bed is equipped with the fixed knot of sideband, through fixed rope, effectually fix first fixed bed and second fixed bed on the bite-block, can play good fixed action and the oral cavity damage that the minimum reduction utensil led to the fact the patient again, increase patient's comfort simultaneously, simplify nursing worker's operating procedure again, work efficiency is improved.

Description

Through mouthful trachea cannula integral type fixing device

Technical Field

The utility model relates to a fixing device specifically is a through oral trachea cannula integral type fixing device, belongs to medical equipment technical field.

Background

The trachea cannula is a technology that a special trachea catheter is placed into a trachea through a glottis and is called as the trachea cannula, the technology can provide the best conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, and the trachea cannula fixing device is a device for fixing the trachea cannula on a bite block.

However, the conventional oral tracheal intubation fixing tool commonly used has a strip-shaped hollow hard bite block or an injector, and the fixing steps are complicated and easy to slide in clinical use; the mouth mucosa is usually damaged due to hard materials, and the dental pad increases the mouth damage rate of patients by 76.7 percent; the mouth cavity is filled with the toothpaste in a large volume, so that the patient is uncomfortable, and the patient bites the incised tooth pad hard during dysphoria to cause tooth damage and even fall off; meanwhile, when the traditional bite block is fixed, a nurse needs to unfasten the fixing braid and the bite block when carrying out oral care, and the oral care can be completed by operating the two nursing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a through oral trachea cannula integral type fixing device just for solving above-mentioned problem, the flexible operation alleviates patient's discomfort and avoids iatrogenic nature damage better, reduces nursing worker's operating procedure, man-hour, can play good fixed action and the oral cavity damage that the minimum reduction utensil caused the patient again.

The utility model realizes the above purpose through the following technical proposal, a peroral trachea cannula integrated fixing device, which comprises a second fixing layer and a first fixing layer fixed inside the second fixing layer, the first fixing layer and the second fixing layer are both of C-shaped cylindrical structures with open ends, one ends of the first fixing layer and the second fixing layer are both of round table structures, the other end of the first anchoring layer extends away from the second anchoring layer to the outside of the second anchoring layer, the end part of the first fixed layer is provided with a fixed structure, the end part of the second fixed layer is provided with an adjusting structure, the adjusting structure comprises a side band fixing buckle which is vertical to the second fixing layer, the inside of first fixed layer is equipped with trachea cannula, trachea cannula with sliding connection between the first fixed layer.

Preferably, for the convenience of small-amplitude adjustment the insertion depth of trachea cannula, adjust the structure and still include screw rod, slide bar and installation piece, the installation piece is located one side that the sideband is fixed to be buckled, the inside of installation piece is equipped with the slide bar, the slide bar with sliding connection between the installation piece, the slide bar is hexagonal prism structure, the slide bar deviates from the tip of one side of installation piece is the U-shaped structure, one side of slide bar is equipped with fixed knot constructs, the inside of slide bar is equipped with the screw rod, the screw rod with threaded connection between the slide bar.

Preferably, in order to facilitate the rotation of the screw rod by medical personnel, one end of the screw rod, which is far away from the sliding rod, is of a hexagonal prism structure, and the screw rod is rotationally connected with the side band fixing buckle.

Preferably, in order to press from both sides tightly trachea cannula, fixed knot constructs including first clamp splice, second clamp splice, spring and installation rope, the one end of first clamp splice is located the one end of first fixed bed, first clamp splice deviates from first fixed bed direction along trachea cannula direction extends, the second clamp splice is located trachea cannula deviates from one side of first clamp splice, the second clamp splice with the cross-section of first clamp splice is the arc structure, the second clamp splice deviates from one side of trachea cannula is equipped with the spring, the spring deviates from second clamp splice one end weld in the tip of slide bar, the inside of spring is equipped with the installation rope, the one end of installation rope connect in the second clamp splice, the other end of installation rope run through in the slide bar.

Preferably, in order to prevent the trachea from being scratched and increase the friction force between the clamping blocks and the trachea cannula, sponge pads are arranged inside the first clamping blocks and the second clamping blocks and are of arc-shaped structures.

Preferably, in order to facilitate the pulling of medical personnel the installation rope, the fixing structure further comprises a pull ring, and the pull ring is arranged at one end of the installation rope deviating from the second clamping block.

The utility model has the advantages that: insert trachea cannula's inside of first fixed bed, first fixed bed is transparent rigid plastic, protection trachea cannula is at pressure, the action of gravity is not collapsed down, the outside of first fixed bed is equipped with the second fixed bed, the second fixed bed is transparent soft silica gel, the first fixed bed is being wrapped up in to the second fixed bed, and the attenuation gradually, play the effect of protection tooth and oral mucosa, one side of first fixed bed is equipped with the fixed knot of sideband, through fixed rope, effectually fix first fixed bed and second fixed bed on the bite-block, can play good fixed action and the oral cavity damage that the minimum reduction utensil led to the fact the patient again, increase patient's comfort simultaneously, simplify nursing worker's operating procedure again, work efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the first fixing layer and the adjustment structure shown in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the first fixing layer and the second fixing layer shown in FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is an enlarged view of the portion B shown in FIG. 3;

fig. 6 is a schematic view of a connection structure between the fixing structure and the adjusting structure shown in fig. 1.

In the figure: 1. the trachea cannula fixing device comprises a first fixing layer, 2, a second fixing layer, 3, a trachea cannula, 4, an adjusting structure, 41, a screw rod, 42, a side belt fixing buckle, 43, a sliding rod, 44, a mounting block, 5, a fixing structure, 51, a first clamping block, 52, a second clamping block, 53, a spring, 54, a mounting rope, 55, a pull ring, 6, a through hole, 7 and a spongy cushion.

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. 1-6, an integrated fixing device for an oro-tracheal cannula includes a second fixing layer 2 and a first fixing layer 1 fixed inside the second fixing layer 2, the first fixed layer 1 and the second fixed layer 2 are both in a C-shaped cylindrical structure with an opening at the end part, one end of the first fixed layer 1 and one end of the second fixed layer 2 are both in a truncated cone-shaped structure, the other end of the first fixed layer 1 deviates from the second fixed layer 2 and extends to the outside of the second fixed layer 2, the end part of the first fixed layer 1 is provided with a fixed structure 5, the end part of the second fixed layer 2 is provided with an adjusting structure 4, the adjusting structure 4 comprises a side band fixing buckle 42, the side band fixing buckle 42 is perpendicular to the second fixing layer 2, an endotracheal tube 3 is arranged inside the first fixing layer 1, and the endotracheal tube 3 is in sliding connection with the first fixing layer 1.

As a technical optimization scheme of the utility model, it still includes screw rod 41, slide bar 43 and installation piece 44 to adjust structure 4, installation piece 44 is located one side of the fixed knot 42 of sideband, the inside of installation piece 44 is equipped with slide bar 43, slide bar 43 with sliding connection between the installation piece 44, slide bar 43 is hexagonal prism structure, slide bar 43 deviates from the tip of one side of installation piece 44 is the U-shaped structure, one side of slide bar 43 is equipped with fixed knot constructs 5, the inside of slide bar 43 is equipped with screw rod 41, screw rod 41 with threaded connection between the slide bar 43.

As a technical optimization scheme of the utility model, screw rod 41 deviates from the one end of slide bar 43 is hexagonal prism structure, screw rod 41 with rotate between the fixed knot 42 of sideband and connect.

As a technical optimization of the present invention, the fixing structure 5 comprises a first clamping block 51, a second clamping block 52, a spring 53 and a mounting rope 54, one end of the first clamping block 51 is arranged at one end of the first fixing layer 1, the first clamping block 51 deviates from the direction of the first fixing layer 1 and extends along the direction of the tracheal cannula 3, the second clamping block 52 is arranged on the side of the endotracheal tube 3 facing away from the first clamping block 51, the cross sections of the second clamping block 52 and the first clamping block 51 are both arc-shaped structures, one side of the second clamping block 52, which is far away from the tracheal cannula 3, is provided with the spring 53, the end of the spring 53 facing away from the second clamping block 52 is welded to the end of the slide bar 43, the spring 53 is provided with the mounting rope 54 inside, one end of the mounting rope 54 is connected to the second clamping block 52, and the other end of the mounting rope 54 penetrates through the sliding rod 43.

As a technical optimization scheme of the utility model, first clamp splice 51 with the inside of second clamp splice 52 all is equipped with foam-rubber cushion 7, foam-rubber cushion 7 is the arc structure.

As a technical optimization of the present invention, the fixing structure 5 further includes a pull ring 55, the pull ring 55 is disposed on the installation rope 54 deviating from one end of the second clamping block 52.

When the utility model is used, the pull ring 55 is firstly pulled, the pull ring 55 drives the installation rope 54 to slide, the spring 53 is further pressed against the slide bar 43, the installation rope 54 separates the first clamping block 51 from the second clamping block 52, the trachea cannula 3 is inserted into the first fixing layer 1, the pull ring 55 is then loosened, the spring 53 extends to press against the second clamping block 52, the trachea cannula 3 is fixed by matching with the first clamping block 51, the screw rod 41 is rotated, the screw rod 41 is in threaded connection with the slide bar 43, the slide bar 43 is driven to slide in the installation block 44, the insertion depth of the trachea cannula 3 is further adjusted in a small range, the first fixing layer 1 is made of transparent hard plastic, the trachea cannula 3 is protected from collapsing under the action of pressure and gravity, the second fixing layer 2 is arranged outside the first fixing layer 1, the second fixing layer 2 is made of transparent soft silica gel, the first fixing layer 1 is wrapped by the second fixing layer 2, the first fixing layer 1 and the second fixing layer 2 are effectively fixed on the tooth pad through the fixing ropes, so that the good fixing effect can be achieved, the oral injury to a patient caused by an appliance can be reduced to the minimum degree, the comfort of the patient is increased, the operation steps of nursing workers are simplified, and the working time is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an oral trachea cannula integral type fixing device, includes second fixed bed (2) and is fixed in first fixed bed (1) of second fixed bed (2) inside, its characterized in that: first fixed bed (1) with second fixed bed (2) are C shape tip open cylinder structure, first fixed bed (1) with the one end of second fixed bed (2) is round platform shape structure, the other end of first fixed bed (1) deviates from second fixed bed (2) extend to the outside of second fixed bed (2), the tip of first fixed bed (1) is equipped with fixed knot structure (5), the tip of second fixed bed (2) is equipped with adjusts structure (4), adjust structure (4) including the fixed knot of sideband (42), the fixed knot of sideband (42) perpendicular to second fixed bed (2), the inside of first fixed bed (1) is equipped with trachea cannula (3), trachea cannula (3) with sliding connection between first fixed bed (1).

2. An oro-tracheal intubation integrated fixation device as recited in claim 1, wherein: adjusting structure (4) still include screw rod (41), slide bar (43) and installation piece (44), one side of knot (42) is fixed to sideband is located in installation piece (44), the inside of installation piece (44) is equipped with slide bar (43), slide bar (43) with sliding connection between installation piece (44), slide bar (43) are hexagonal prism structure, slide bar (43) deviate from the tip of one side of installation piece (44) is the U-shaped structure, one side of slide bar (43) is equipped with fixed knot constructs (5), the inside of slide bar (43) is equipped with screw rod (41), screw rod (41) with threaded connection between slide bar (43).

3. An oro-tracheal intubation integrated fixation device as recited in claim 2, wherein: one end of the screw rod (41) departing from the sliding rod (43) is of a hexagonal prism structure, and the screw rod (41) is rotatably connected with the side belt fixing buckle (42).

4. An oro-tracheal intubation integrated fixation device as recited in claim 2, wherein: the fixing structure (5) comprises a first clamping block (51), a second clamping block (52), a spring (53) and an installation rope (54), one end of the first clamping block (51) is arranged at one end of the first fixing layer (1), the first clamping block (51) deviates from the direction of the first fixing layer (1) and extends along the direction of the tracheal cannula (3), the second clamping block (52) is arranged at one side of the tracheal cannula (3) deviating from the first clamping block (51), the cross sections of the second clamping block (52) and the first clamping block (51) are both arc-shaped structures, the spring (53) is arranged at one side of the second clamping block (52) deviating from the tracheal cannula (3), one end of the spring (53) deviating from the second clamping block (52) is welded at the end part of the sliding rod (43), the installation rope (54) is arranged inside the spring (53), one end of the mounting rope (54) is connected to the second clamping block (52), and the other end of the mounting rope (54) penetrates through the sliding rod (43).

5. An oro-tracheal intubation integrated fixation device as recited in claim 4, wherein: the sponge cushions (7) are arranged inside the first clamping block (51) and the second clamping block (52), and the sponge cushions (7) are of arc-shaped structures.

6. An oro-tracheal intubation integrated fixation device as recited in claim 4, wherein: the fixing structure (5) further comprises a pull ring (55), and the pull ring (55) is arranged at one end, away from the second clamping block (52), of the mounting rope (54).