CN112169120A - Anti-inclination tracheotomy intubation tube - Google Patents

Abstract

The invention discloses an anti-inclination tracheotomy intubation tube which comprises an intubation sleeve and a bent tube intubation tube arranged in the endotracheal sleeve, wherein the outer wall of the lower part of the endotracheal sleeve is provided with an air bag, the air bag is connected with an air guide tube, the air guide tube is led out from the upper part of the endotracheal sleeve, the upper part of the endotracheal sleeve is also provided with a fixed wing and an intubation joint, the fixed wing is provided with a connecting hole, the connecting hole is connected with a fixed belt, the distance from the lower port of the bent tube intubation to the air bag is 3cm, and the lower port is a smooth oblique cut. The anti-inclination tracheotomy tube provided by the invention has the function of preventing the anti-inclination tracheotomy tube from inclining, can conveniently adjust the tightness degree of the fastening belt, can adapt to different conditions of a patient of the anti-inclination tracheotomy tube for a long time, and has better adaptability and comfort level.

Description

Anti-inclination tracheotomy intubation tube

Technical Field

The invention relates to the technical field of medical instruments, in particular to an anti-inclination tracheotomy tube.

Background

Tracheostomy tubes are used in tracheotomies to relieve dyspnea caused by laryngeal dyspnea, respiratory dysfunction, or lower airway secretion retention. The tracheal tube length of the tracheal tube incision sleeve pipe sold in the market at present is short in conventional insertion depth, and for an obese patient, the tracheal tube incision sleeve pipe of an improved version appears due to the fact that the distance between skin and the trachea is too long, the length of the outer trachea section is increased, and the fixing clamping sleeve can also move up and down. However, the tracheotomy tubes sold in the market are made of hard siliconized PVC materials at present, when some patients who perform tracheotomy have complications such as softening and collapse of the trachea, or the patients are particularly obese, the length of the inner part of the trachea cannot be increased to reach the far end of the collapsed or narrow trachea, so that the trachea cannot be supported, the shape and the depth of the outer part of the trachea catheter can be adjusted according to the thickness from the skin of the patient to the trachea cavity, the trachea incision tubes are inconvenient to place and fix, the trachea incision tubes can only be replaced by placing brackets or common trachea cannula catheters, and the technical difficulty and the potential safety hazard exist in the process of treating similar clinical conditions.

In addition, the prior anti-inclination tracheotomy tube is fixed by a binding belt, and when in use, the binding band is wound around the neck of a patient and then is bound on two fixed wings of the anti-inclination tracheotomy tube, however, because of the long hospital stay, typically over two weeks to one month, in the process, as the neck is bound by the binding belt for a long time, the patient is easy to have the phenomenon of neck swelling, and then can cause the bandage too tightly, directly can oppress vessels such as carotid artery, the jugular vein of neck, also some patients are in hospital after a period because the recovery condition is not good or other reasons, cause the bandage to fix and become the pine, further lead to the tracheotomy intubate of preventing inclining to remove, take place the slope when serious, arouse dangers such as patient's asphyxia, and current bandage is fixed difficult to adjust, and the in-process of adjustment is very troublesome. It is seen that improvements and enhancements to the prior art are needed.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide an anti-inclination tracheotomy tube, and aims to overcome the defects that the anti-inclination tracheotomy tube in the prior art is easy to incline in the long-time use process, and the fixation of the existing binding band is not easy to adjust.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a prevent trachea incision intubate that inclines, includes the intubate sleeve pipe and sets up the return bend intubate in the trachea cannula, is equipped with the gasbag on the outer wall of trachea cannula's lower part, and the gasbag is connected with the air duct, and the air duct is drawn forth from trachea cannula's upper portion, and trachea cannula's upper portion still is equipped with stationary vane and pipe connection, the stationary vane is equipped with the connecting hole, the connecting hole is connected with the fixed band, wherein, the lower part port of return bend intubate is 3cm apart from the distance of gasbag, and the lower part port is glossy scarf.

In the anti-inclination tracheotomy tube, the fixing band comprises a binding band and an air cushion arranged on the binding band.

In the anti-tilting tracheotomy tube, the air cushion is provided with an air injection pipe and an air injection port.

Has the advantages that:

the invention provides an anti-inclination tracheotomy tube, which can enable an extension part of a lower port of a bent tube insertion tube to be abutted against the wall of a main trachea by extending the length of a part of the end of the bent tube insertion tube extending out of an air bag, plays a role in supporting the anti-inclination tracheotomy tube, can prevent the inclination phenomenon caused by the deformation of the main trachea wall under the long-term compression of the air bag, and avoids the occurrence of suffocation. In addition, the air cushion arranged on the fastening belt has the advantages that the tightness of the anti-inclination tracheotomy tube can be adjusted without adjusting the binding belt, the use is convenient, and the neck of a patient is more comfortable.

Drawings

FIG. 1 is a schematic view of a tracheostomy tube of the present invention shown in a configuration to prevent tipping;

FIG. 2 is a schematic view of the fastening strap (when the cushion is not inflated);

fig. 3 is a schematic structural view of the fixing belt (after the air cushion is inflated).

Detailed Description

The invention provides an anti-inclination tracheotomy tube, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the invention provides an anti-tilt tracheotomy tube, which comprises a tracheal cannula 1 and an elbow cannula 2 arranged in the tracheal cannula, wherein the outer wall of the lower part of the tracheal cannula is provided with an air bag 3, the air bag is connected with an air duct 4, the air duct 4 is led out from the upper part of the tracheal cannula 1, and the end of the air duct 4 is also provided with a sealing element 5 for ensuring that the inflated air bag 3 is not air-tight, and when the anti-tilt tracheotomy tube is used in particular, the air bag 3 can be inflated and deflated through a syringe; tracheal cannula 1's upper portion still is equipped with stationary vane 6 and union coupling 7, stationary vane 6 is connected with fixed band 8, through fixed band 8, can fix the tracheotomy tube of preventing the slope on patient's neck, breathing machine or oxygen hose are connected to union coupling 7 for the tracheotomy tube of preventing the slope carries out the manual work and ventilates.

Specifically, as shown in fig. 1, in the tracheotomy tube having the above-mentioned structure, the distance between the lower port 9 of the elbow tube 2 and the balloon 3 is 3 cm. The balloon 3 of the anti-tipping tracheotomy tube is generally positioned lower than the fourth tracheal ring, whereas the lower port 9 of the prior art elbow cannula 2 extends only a few millimeters beyond the balloon, therefore, the distance between the lower port of the elbow insertion tube and the bifurcation of the main trachea is about 3-4cm, the length between the lower port 9 of the elbow insertion tube and the air bag 3 is 3cm, on one hand, the length of the lower port 9 extending out of the air bag 3 can be greatly prolonged, therefore, in the using process, the pipe wall at the end part is attached to the wall of the main air pipe, the contact area of the bent pipe insertion pipe and the main air pipe is enlarged, and in the long-time using process, although the main air pipe deforms corresponding to the air bag 3, the pipe wall of the end part of the extended elbow insertion pipe 2 also plays a supporting role, thereby preventing the inclination or displacement of the anti-inclination tracheotomy tube and ensuring more stable and safe use; on the other hand, the distance from the lower port 9 of the elbow insertion tube 2 to the air bag is 3cm, so that the supporting function can be increased to the maximum extent, and the end part of the elbow insertion tube 2 can be prevented from exceeding the branch opening of the main air tube.

Specifically, as shown in fig. 1, among the anti-tilt tracheotomy tube of above-mentioned structure, the lower part port 9 of return bend intubate 2 is smooth scarf, and the top of scarf is the button head, and the scarf opening is towards main trachea back wall to make the longer position of scarf support the antetheca of main trachea, and then can increase the area of return bend intubate port on the one hand, on the other hand increases the butt area of return bend intubate to main trachea antetheca, increase supporting role. Preferably, when the inclination angle of the oblique incision is 40-60 degrees, namely, when the included angle formed by the inclined plane of the oblique incision and the longer tube wall is 40-60 degrees, the supporting function is better, and the trachea incision intubation is more stable.

As shown in fig. 2 and 3, in the anti-tilting tracheotomy tube with the above structure, the fixing band 8 comprises a binding band 8.1 and a plurality of air cushions 8.2 arranged on the binding band, the air cushions 8.2 are provided with air injection pipes 8.3 and air injection ports 8.4, the air injection ports 8.4 are provided with sealing colloid, and an injector can inflate and deflate through the sealing colloid, but can be in a sealing state after a needle tube is pulled out, so that air leakage after inflation is guaranteed. The air cushion is an air bag which is attached to the neck in shape, can be attached to the neck through the fixation of the binding band when not inflated, is arranged between the binding band and the neck, and can tighten the binding band when inflated, so that the anti-inclination tracheotomy tube can be more stably fixed on the neck. Further, when the patient takes place the neck swelling, the accessible syringe is bled, makes the air cushion lose heart, adjusts the size of fixed band 8, and becomes little when the patient neck, and when the fixed band becomes loose, the accessible syringe is inflated, makes the tracheotomy intubate of preventing inclining fasten.

In the specific implementation process, firstly, the intubation is performed according to the anti-inclination tracheotomy intubation operation, after the anti-inclination tracheotomy intubation is placed, the air bag is inflated to check whether ventilation is good, then the incision is sewed, the anti-inclination tracheotomy intubation is preliminarily fixed by the fastening belt after sewing, a shearing sterile gauze is padded between the tracheal cannula and the incision, and then the air cushion is inflated by the injector until the anti-inclination tracheotomy intubation is stably fixed.

After a period of use, the intubation condition of the patient is checked, and when the swelling phenomenon of the neck is found, the air cushion of the fastening belt is deflated by using the injector, and the fastening belt is adjusted to be in a proper size. And when the neck of the patient becomes small and the anti-inclination tracheotomy tube becomes loose, the air cushion is inflated and pressurized until the anti-inclination tracheotomy tube is stable.

To sum up, the anti-tilt tracheotomy tube with the structure extends the part of the lower port of the elbow intubation tube extending out of the air bag by extending the length of the end of the elbow intubation tube, so that the extending part is abutted against the main trachea wall to play a supporting role, and the phenomenon that the anti-tilt tracheotomy tube tilts due to the deformation of the main trachea wall under the long-term compression of the air bag can be prevented. In addition, the air cushion arranged on the fastening belt can conveniently adjust the tightness degree, so that the neck of the patient is more comfortable.

It should be understood that equivalents and modifications to the invention as described herein may occur to those skilled in the art, and all such modifications and alterations are intended to fall within the scope of the appended claims.

Claims (3)

1. The utility model provides a prevent trachea incision intubate that inclines, includes the intubate sleeve pipe and sets up the return bend intubate in the trachea cannula, is equipped with the gasbag on the outer wall of trachea cannula's lower part, and the gasbag is connected with the air duct, and the air duct is drawn forth from trachea cannula's upper portion, and trachea cannula's upper portion still is equipped with stationary vane and pipe connection, the stationary vane is equipped with the connecting hole, the connecting hole is connected with the fixed band, its characterized in that, the lower part port of return bend intubate is 3cm apart from the distance of gasbag, and the lower part port is glossy scarf.

2. The anti-tipping tracheostomy tube of claim 1 wherein the securing strap includes a strap and an air cushion disposed on the strap.

3. The anti-tipping tracheostomy tube of claim 2 wherein the air cushion is provided with an air injection tube and an air injection port.

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