CN201798988U

CN201798988U - Tracheal intubation introducer

Info

Publication number: CN201798988U
Application number: CN201020549803XU
Authority: CN
Inventors: 杨希营; 王德伟; 黄科昌; 隋艳
Original assignee: 杨希营
Current assignee: Weifang Medical University
Priority date: 2010-09-30
Filing date: 2010-09-30
Publication date: 2011-04-20
Anticipated expiration: 2020-09-30

Abstract

The utility model discloses a tracheal intubation introducer, which is characterized by comprising arc-shaped pipes made of high-molecule transparent materials and positioning plates sheathed on the arc-shaped pipes, wherein the outer walls at one ends of the arc-shaped pipes are provided with a plurality of ring-shaped clamping grooves; the positioning plate is clamped in the ring-shaped clamping grooves; and the tail ends of the arc-shaped pipes are provided with supporting pieces. Two layers of arc-shaped pipes are arranged, and comprise a long-pipe layer and a short-pipe layer; and the supporting pieces are arranged at the tail end of the long-pipe layer. The tracheal intubation introducer can be used as an auxiliary tool through which medical staffs implements tracheal intubation to surgery patients, can realize fast and accurate intubation for fast induced intubation or awake intubation, and reduce the pain of the patients. In addition, the tracheal intubation introducer also can assist fiberoptic bronchoscopy, guide intubation and sputum suction sampling or treatment of the deep part of a respiratory tract, and also can realize a function of a pharyngeal airway.

Description

A kind of tracheal intubation conductor

Technical field

This utility model relates to medical instruments field, specifically, relates to a kind of tracheal intubation conductor.

Background technology

Endotracheal intubation is a technology of special endotracheal tube being inserted trachea through glottis, this technology can provide optimum condition for airway patency, ventilation oxygen-supplying, respiratory tract attraction and prevent that mistake from inhaling etc., general anesthesia, cardio-pulmonary resuscitation have been become and with the important measures in the anxious Cavity in Critical Patients rescue process of respiratory dysfunction, be most widely used general, the most effective, one of means the most efficiently in the management of respiratory, be the basic skill that the medical worker must be on top of, to rescue patient life, reduce case fatality rate and play crucial effects.

Tracheal intubation is generally induced earlier and is made patient enter tolerance intubate state, exposes glottis with laryngoscope then and finishes tracheal intubation.By inducing the different tracheal intubatioies of mode can be divided into two kinds, i.e. rapid induction intubate and conscious intubation.The rapid induction intubate is after using one group of narcoticness derivant, especially makes patient's unconsciousness and laggard circulation of qi promoting cannula of flaccid muscles with neuromuscular blocking agent.Conscious intubation is the tracheal intubation that patient implements under clear-headed state.Have any problem for tracheal intubation, or exist the patient that airway obstruction, digestive tract block, are satiated with food, can not tolerate situations such as dark anesthesia then should not adopt the rapid induction intubate, need to adopt conscious intubation.Under existing medical condition, the rapid induction intubate requires the medical worker to finish intubate rapidly to avoid patient's anoxia, and is though conscious intubation is looser slightly to time requirement, higher to the requirement of medical personnel's intubate maneuver, not so, can bring very big misery to the patient.No matter be to adopt rapid induction intubate or clear-headed tracheal intubation, conventional laryngoscope intubation is if run into that the air flue mouth opening is little, patient such as larynx position height, glottis expose insufficient, pars oralis pharyngis tumor, and during the limited patient of layback such as the damage of neck marrow, ankylosing spondylitis, often exist laryngoscope to expose not good even the situation of difficult intubation such as can not insert, tracheal intubation often is difficult to be inserted into predetermined position, often makes patient be in the extreme dangerous condition of anoxia asphyxia.

Though the bootable endotracheal tube of guide instrument such as fiberoptic laryngoscope or branchofiberoscope is finished intubate, but they are not having under the suitable guiding device, the one, very high to intubationist's requirement, requirement has quite high proficiency level and training for a long time, the 2nd, be usually used in conscious intubation, seldom be used for the rapid induction intubate.Therefore the guiding device that finds a kind of rational science reply difficult airway to be conveniently finishing the intubate under the various situations, and the life that gives emergency treatment to a patient reduces the complication of tracheal intubation, extremely meets needs of society.

Summary of the invention

The technical problems to be solved in the utility model is to overcome above-mentioned defective, but provides a kind of assist personnel that patient with operation is implemented tracheal intubation fast, alleviates the tracheal intubation conductor of patient's misery.

For addressing the above problem, the technical scheme that this utility model adopted is:

A kind of tracheal intubation conductor is characterized in that: comprise and adopt macromolecule transparent material curved pipe that is made into and the location-plate that is enclosed within on the curved pipe; The outer wall of curved pipe one end is provided with some annular slots, and location-plate is stuck in the annular slot; The end of curved pipe is provided with support chip.

As improvement of the technical scheme:

Described curved pipe is provided with two-layer, comprises long tube layer and short tube layer, and support chip is located at the end of long tube layer.

Owing to adopted technique scheme, this utility model to can be used as the appurtenance of medical personnel to patient with operation enforcement tracheal intubation, no matter be the rapid induction intubate, or conscious intubation, all can realize quick, accurate intubate, alleviate patient's misery.In addition, expectorant sampling or treatment are inhaled in all right auxiliary fiber bronchoscopy of this utility model, guide cannula and respiratory tract deep, also can realize the function of oropharyngeal airway.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Description of drawings

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

Fig. 2 is the structural representation of the another kind of embodiment of this utility model.

Among the figure: 11,21-curved pipe; 12,22-location-plate; 13,23-annular slot; 14,24-support chip.

The specific embodiment

Embodiment 1:

A kind of tracheal intubation conductor as shown in Figure 1, comprises and adopts macromolecule transparent material curved pipe 11 that is made into and the location-plate 12 that is enclosed within on the curved pipe 11; The outer wall of curved pipe 11 1 ends is provided with some annular slots 13, and location-plate 12 is stuck in the annular slot 13.The end of curved pipe 11 is provided with support chip 14.

The radian of described curved pipe 11 near human body from the mouth to the throat and the flexibility of air flue.Before the intubate, an end that will have support chip 14 inserts patient's oral cavity, and support chip 14 can play to be propped up tongue body and play open airway.Location-plate 12 can help medical personnel to understand the degree of depth that curved pipe 11 inserts air flue, and according to different patients, the degree of depth of curved pipe 11 insertion air flues can be variant, as long as location-plate 12 is adjusted in the suitable annular slot 13.Endotracheal tube guides through this curved channel or by branchofiberoscope can insert trachea relatively easily.

When patient with operation is implemented intubate, no matter be the rapid induction intubate, or conscious intubation, but this utility model all assist personnel finish fast and accurately, can alleviate patient's misery greatly.

Embodiment 2

The tracheal intubation conductor as shown in Figure 2, comprises and adopts macromolecule transparent material curved pipe 21 that is made into and the location-plate 22 that is enclosed within on the curved pipe 21 that curved pipe 21 is provided with two-layer, comprises long tube layer and short tube layer.The outer wall of curved pipe 21 1 ends is provided with some annular slots 23, and location-plate 22 is stuck in the annular slot 23.The end of the long tube layer of curved pipe 21 is provided with support chip 24.Guiding function is with example 1, and long tube layer and short tube layer can be born the guiding intubate or inhale the expectorant function according to patient's concrete condition, for quick successful intubate provides more choices.

Claims

1. tracheal intubation conductor is characterized in that: comprise and adopt the curved pipe (11) that macromolecule transparent material is made into and be enclosed within location-plate (12) on the curved pipe (11); The outer wall of curved pipe (11) one ends is provided with some annular slots (13), and location-plate (12) is stuck in the annular slot (13); The end of curved pipe (11) is provided with support chip (14).

2. tracheal intubation conductor according to claim 1 is characterized in that: described curved pipe is provided with two-layer, comprises long tube layer and short tube layer, and support chip is located at the end of long tube layer.