CN213031596U

CN213031596U - Netted bi-pass protection cover of artifical air flue

Info

Publication number: CN213031596U
Application number: CN202021040928.XU
Authority: CN
Inventors: 宋兵兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-23
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a netted bi-pass safety cover of artifical air flue, including pipe joint, filter screen, fixed cover pipe casing afterbody is external to the sleeve pipe, fixed cover pipe casing head is provided with the filter screen, and the filter screen surface interlude is provided with pipe joint, and pipe joint communicates the pipe; according to the artificial airway reticular bi-pass protection cover, the bacterial filter screen is adopted, so that the bacterial breeding can be avoided, and the phenomenon that dust and foreign matters fall into an airway to cause asphyxiation is reduced; the filter screen can avoid the danger brought by the sputum ejection due to the patient choking cough to the medical staff; the artificial air passage net-shaped bi-pass protection cover has the characteristic of multiple purposes, can avoid over ventilation of a patient, is convenient for air passage full humidification, oxygen inhalation and medicine administration in the air passage, is favorable for improving blood gas indexes, reduces the operation of repeatedly placing oxygen inhalation and humidification pipelines by medical staff, reduces the oxygen interruption time of the patient and reduces nosocomial infection.

Description

Netted bi-pass protection cover of artifical air flue

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a netted bi-pass safety cover of artifical air flue.

Background

The artificial airway is an effective connection established between a physiological airway and air for ensuring the smoothness of the airway, and the establishment of the artificial airway (including tracheal intubation and tracheotomy) is an important measure for rescuing and treating critical patients. In clinical work, patients with chronic tracheal intubation (typically over 7 days) who have not reached the indication of extubation require tracheotomy. The trachea opens the back mouth of pipe and directly communicates with each other with the external world, and the exposure of mouth of pipe easily causes the foreign matter to fall into the trachea, because of the trachea shortens after the trachea opens again, and the inspiratory gas does not pass the natural humidification of physiology air flue, and makes the sputum glue thick and form the phlegm scab, causes the air flue to block up, causes certain harm to lung function. In order to reduce the occurrence of complications, the traditional method is to cover a trachea incision or a trachea cannula with a single-layer gauze, and the single-layer gauze covering is easy to cause bacterial breeding and affects the health of a patient; the air passage humidifying device is complex to operate, and the working efficiency is greatly limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a netted bi-pass safety cover of artifical air flue possesses clean health and avoids infecting, the security is high, easy operation, convenient advantage, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a netted bi-pass safety cover of artifical air flue, includes pipe joint, filter screen, fixed cover pipe casing afterbody is external in the sleeve pipe, fixed cover pipe casing head is provided with the filter screen, and the filter screen surface alternates and is provided with pipe joint, pipe joint intercommunication pipe.

Preferably, the filter screen and the catheter joint are fixed on the fixed sleeve cover through a two-way fixing frame.

Preferably, the inner diameter of the fixed sleeve cover is 1.5cm, and the height of the fixed sleeve cover is 2.2 cm.

Preferably, the filter screen is of a grade capable of filtering bacteria.

Compared with the prior art, the beneficial effects of the utility model are as follows: according to the artificial airway reticular bi-pass protection cover, the bacterial filter screen is adopted, so that the bacterial breeding can be avoided, and the phenomenon that dust and foreign matters fall into an airway to cause asphyxiation is reduced; the filter screen can avoid the danger brought by the sputum ejection due to the patient choking cough to the medical staff; the artificial air passage net-shaped bi-pass protection cover has the characteristic of multiple purposes, can avoid over ventilation of a patient, is convenient for air passage full humidification, oxygen inhalation and medicine administration in the air passage, is favorable for improving blood gas indexes, reduces the operation of repeatedly placing oxygen inhalation and humidification pipelines by medical staff, reduces the oxygen interruption time of the patient and reduces nosocomial infection.

Drawings

Fig. 1 is a schematic view of the overall structure of an artificial airway mesh-shaped bi-pass protection cover of the present invention;

fig. 2 is the utility model discloses a schematic view is decomposed to overall structure of netted bi-pass safety cover of artificial airway.

The figures are labeled as follows: 1. a catheter adapter; 2. a bi-pass fixing frame; 3. a filter screen; 4. the sleeve cover is fixed.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an artificial airway mesh-shaped two-way protective cover comprises a conduit joint 1, a filter screen 3 and a fixed sleeve cover 4, wherein the tail part of the fixed sleeve cover 4 is externally connected with a sleeve, the head part of the fixed sleeve cover 4 is provided with the filter screen 3, the surface of the filter screen 3 is provided with the conduit joint 1 in an inserting manner, and the conduit joint 1 is communicated with a conduit.

The filter screen 3 and the catheter joint 1 are fixed on the fixed sleeve cover 4 through the two-way fixing frame 2.

The inner diameter of the fixed sleeve cover 4 is 1.5cm, and the height of the fixed sleeve cover 4 is 2.2 cm.

The filter screen 3 is of a grade capable of filtering bacteria.

According to the artificial airway reticular two-way protection cover, the bacterial filter screen 3 is adopted to avoid bacterial breeding, so that dust and foreign matters falling into the airway are reduced to cause asphyxia; the filter screen 3 can avoid the danger brought by the sputum ejection due to the patient choking cough to the medical staff; the artificial air passage net-shaped bi-pass protection cover has the characteristic of multiple purposes, can avoid over ventilation of a patient, is convenient for air passage full humidification, oxygen inhalation and medicine administration in the air passage, is favorable for improving blood gas indexes, reduces the operation of repeatedly placing oxygen inhalation and humidification pipelines by medical staff, reduces the oxygen interruption time of the patient and reduces nosocomial infection.

The artificial air passage net-shaped two-way cover is a simple device formed by reasonably utilizing a breathing machine pipeline joint, a joint of a disposable intravenous infusion needle and a filter screen 3, has the characteristic of multiple purposes, can avoid over ventilation of a patient, is convenient for air passage sufficient humidification, oxygen inhalation and medicine application in the air passage, is beneficial to improving blood and gas indexes and reducing nosocomial infection; this netted two-way cover of artifical air flue is an important measure of keeping the unobstructed respiratory track, and the patient that the trachea cut and break away from the breathing machine still need give abundant air flue humidification, guarantees that air flue incretion is difficult for scabbing, avoids increasing air flue jam and infected probability.

The device can reduce the phenomenon that dust and foreign matters fall into the trachea to cause asphyxia; reducing the occurrence of multiple drug-resistant bacteria of the patient; the operation that medical staff repeatedly place oxygen uptake and humidification pipelines is reduced, and the oxygen interruption time of a patient is reduced; the danger caused by the sputum spray caused by the patient choking is avoided; the medicine can be used for moistening respiratory tract of a patient who establishes an artificial airway; is used for respiratory administration, and has the dual properties of mucus elimination promoting effect and secretion dissolving.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 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, and any reference signs in the claims are not intended to 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 a netted bi-pass protection cover of artifical air flue which characterized in that: including pipe joint, filter screen, fixed cover pipe casing afterbody is external in the sleeve pipe, fixed cover pipe casing head is provided with the filter screen, and the filter screen surface alternates and is provided with pipe joint, pipe joint intercommunication pipe.

2. The artificial airway mesh-like double-pass protection cover according to claim 1, characterized in that: the filter screen and the catheter joint are fixed on the fixed sleeve cover through a bi-pass fixing frame.

3. The artificial airway mesh-like double-pass protection cover according to claim 1, characterized in that: the inner diameter of the fixed sleeve cover is 15mm, the outer diameter of the fixed sleeve cover is 22mm, and the height of the fixed sleeve cover is 22 mm.

4. The artificial airway mesh-like double-pass protection cover according to claim 1, characterized in that: the filter screen adopts the grade capable of filtering bacteria.