CN200998506Y

CN200998506Y - Novel trachea catheter

Info

Publication number: CN200998506Y
Application number: CNU2007200183506U
Authority: CN
Inventors: 陆叙林
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-30
Filing date: 2007-01-30
Publication date: 2008-01-02
Anticipated expiration: 2017-01-30

Abstract

The utility model discloses a novel tracheal tube, which comprises a main duct, a linking tube connected on the main duct, an air bag arranged on the main duct, and an air bag filling pipe communicated with the air bag. An air vent hole and a side air vent hole are arranged at the tail end of the main duct, the linking tube comprises an upper channel opening connected with a respirator or an anesthesia device, a lower channel opening connected with the main duct, a side channel opening arranged at one side of the upper channel opening, and a sealing lid fixed on the side channel opening; an upper fixing baffle and a lower fixing baffle are arranged on the linking tube, and a reinforcing steel wire is internally arranged in the main duct. The utility model has the advantages of reasonable structure, low cost, convenient using, and practicality.

Description

A kind of novel endotracheal tube

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of endotracheal tube.

Background technology

Respiratory failure merges that brain declines that the critical patient is the devil because of various diseases causes breathing, anoxia, stupor, even during no spontaneous breathing, the patient can be dead at short notice because of severe depletion of oxygen, need urgent per nasal, oral trachea cannula or tracheotomy, implement intraocular balloon and push ventilation or use respirator to carry out the malleation artificial ventilation, with rescue patient life; Just need to use endotracheal tube in this case, mostly existing endotracheal tube is that with common plastic material or silica gel material be material, this conduit in use exists following shortcoming: along with the rising of local serviceability temperature, the easy deliquescing of polymer, conduit gives a discount, also due to illness people's body odour changes and gives a discount, and causes patient ventilating to be obstructed even suffocates.

The utility model content

Technical problem to be solved in the utility model provides a kind of rational in infrastructure, with low cost, easy to use, practical a kind of novel endotracheal tube.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of novel endotracheal tube, comprise main pipe, be connected the connection tube on the main pipe, be arranged on the air bag on the main pipe, the air bag air injection pipe that communicates with air bag, the end of described main pipe is provided with venthole and side venthole, described connection tube comprises the upper channel mouth that is connected with respirator or anesthesia outfit, the lower channel opening that is connected with main pipe, one side of described upper channel mouth is provided with the wing passage mouth, is fixed on the seal cover on the wing passage mouth; Described connection tube is provided with fixed dam and following fixed dam, the built-in reinforcement steel wire of described main pipe.

As a kind of improvement, the angle of described upper channel mouth and lower channel opening is the 30-60 degree.Owing to adopted technique scheme, a kind of novel endotracheal tube, comprise main pipe, be connected the connection tube on the main pipe, be arranged on the air bag on the main pipe, the air bag air injection pipe that communicates with air bag, the end of described main pipe is provided with venthole and side venthole, and described connection tube comprises the upper channel mouth that is connected with respirator or anesthesia outfit, the lower channel opening that is connected with main pipe, one side of described upper channel mouth is provided with the wing passage mouth, is fixed on the seal cover on the wing passage mouth; Described connection tube is provided with fixed dam and following fixed dam, the built-in reinforcement steel wire of described main pipe; When last fixed dam is connected with respirator with anesthetic machine at the upper channel mouth, can play effect fixing and that support, in order to avoid the mouth of pipe of respirator and anesthetic machine, compressing side passage, influence the operate as normal of side passage, when following fixed dam inserts trachea at main pipe, can prevent relatively moving of main pipe and connection tube, to reduce infringement, because the built-in reinforcement steel wire of main pipe of the present utility model has been avoided the rising because of local serviceability temperature like this to trachea, the deliquescing of polymer flexible pipe, the phenomenon that conduit gives a discount has also avoided people's body odour due to illness to change and the phenomenon that gives a discount, make patient aeration status more smoothly; The utlity model has rational in infrastructure, with low cost, easy to use, practical characteristics.

Description of drawings

Fig. 1 is the structural representation of this utility model embodiment;

The specific embodiment

A kind of as shown in Figure 1 novel endotracheal tube, comprise main pipe 1, be connected the connection tube 12 on the main pipe 1, be arranged on the air bag 9 on the main pipe 1, the air bag air injection pipe 7 that communicates with air bag 9, the end of described main pipe 1 is provided with venthole 11 and side venthole 10, described connection tube 12 comprises the upper channel mouth 2 that is connected with respirator or anesthesia outfit, the lower channel opening 6 that is connected with main pipe 1, a side of described upper channel mouth 2 is provided with wing passage mouth 4, is fixed on the seal cover 5 on the wing passage mouth 4; Described connection tube 12 is provided with fixed dam 3 and following fixed dam 13, described main pipe 1 built-in reinforcement steel wire 8.

The angle of described upper channel mouth and wing passage mouth is the 30-60 degree.

In use, the upper channel mouth links to each other with anesthetic machine or respirator, be used for ventilation, for preventing gas leakage that wing passage mouth seal cover lid is tight, when drawing endotracheal secretions, again seal cover is opened, if patient has autonomous respiration, need the band endotracheal tube to ventilate, can two blow vents are all open, one of them is used for discharging carbon dioxide, and one is used for connecting oxygen.

Claims

1. novel endotracheal tube, comprise main pipe (1), be connected the connection tube (12) on the main pipe (1), be arranged on the air bag (9) on the main pipe (1), the air bag air injection pipe (7) that communicates with air bag (9), the end of described main pipe (1) is provided with venthole (11) and side venthole (10), described connection tube (12) comprises the upper channel mouth (2) that is connected with respirator or anesthesia outfit, the lower channel opening (6) that is connected with main pipe (1), one side of described upper channel mouth (2) is provided with wing passage mouth (4), is fixed on the seal cover (5) on the wing passage mouth (4); It is characterized in that: described connection tube (12) is provided with fixed dam (3) and following fixed dam (13), the built-in reinforcement steel wire of described main pipe (1) (8).

2. a kind of novel endotracheal tube as claimed in claim 1 is characterized in that: described upper channel mouth (1) is the 30-60 degree with the angle of wing passage mouth (4).