CN201168310Y

CN201168310Y - Multifunctional luminous endotracheal tube

Info

Publication number: CN201168310Y
Application number: CNU2007203106304U
Authority: CN
Inventors: 李俊; 刘维刚
Original assignee: Daqing Petroleum Administration Bureau
Current assignee: Daqing Petroleum Administration Bureau
Priority date: 2007-12-14
Filing date: 2007-12-14
Publication date: 2008-12-24
Anticipated expiration: 2017-12-14

Abstract

The utility model relates to a multifunctional light-emitting tracheal catheter which comprises a catheter main body (3); a wire (1) is arranged in the wall of the catheter main body (3); the two ends of the wire are respectively connected with a power supply (6) and an LED (5); a channel (2) is arranged in the wall of the catheter main body (3); the upper outlet of the channel (2) is connected with a suction catheter (4); the lower outlet of the channel (2) is arranged on the lower end surface of the catheter main body (3). The tracheal catheter can automatically complete the intubation operation by utilizing a self-owned light source without depending on a laryngoscope, and can thoroughly absorb the sputum accumulated nearby the trachea catheter at any time in the case of uninterrupted aeration in a general intravenous anesthesia, thus being safe, quick, convenient and time-saving.

Description

Multi-functional luminous endotracheal tube

Technical field:

The utensil of used a kind of unimpeded upper respiratory tract when this utility model relates to medical field general anesthesia or rescue, especially a kind of multi-functional luminous endotracheal tube.

Background technology:

When being general anesthesia or rescue, endotracheal tube effectively protects the unimpeded used pipeline in patient respiratory road, and existing to anaesthetize boundary's extensive use.But there are many drawbacks in this conduit when intubate is operated, and this conduit of the first must provide light source just can finish the operation of tracheal intubation by laryngoscope when using; It two is must rely on sputum aspirator tube and suction pump when inhaling expectorant, and must disconnect respirator, suspends and breathe and oxygen supply, and this just requires to inhale the expectorant action must be fast, if overlong time will influence patient's breathing and depth of anesthesia; It three is can only be inhaling the front end that expectorant be deep into endotracheal tube when tube drawing, and the limit is inhaled the expectorant limit and extracted conduit, has so both inhaled the not interior secretions of fresh-air duct, easily stimulates trachea to cause that intensive choking cough reflection again; It four is that this suction expectorant mode is very unhygienic, does not note slightly polluteing oneself if inhale the expectorant person.

The utility model content:

In order to solve the problem in the background technology, this utility model provides a kind of multi-functional luminous endotracheal tube, this endotracheal tube can not rely on laryngoscope to utilize automatic light source can independently finish the tracheal intubation operation, and in the general anesthesia art under the situation of uninterrupted ventilation at any time thoroughly sucking-off amass near endotracheal tube sputum, safe, quick and easy and save time.

The technical solution of the utility model is: this multi-functional luminous endotracheal tube comprises catheter main body, in the tube wall of catheter main body lead is arranged, and the two ends of lead are connected with power supply and light emitting diode respectively; In the tube wall of catheter main body passage is arranged, the upper outlet of passage is connected with sputum aspirator tube, and the following outlet of passage is positioned on the lower end of catheter main body.

Above-mentioned light emitting diode is positioned at the hole of catheter main body end.

The utlity model has following beneficial effect: a kind of multi-functional luminous endotracheal tube is provided, and this utility model is to be integral side by side with conduit to have imbedded two conduits on the tube wall of existing endotracheal tube, and one is the passage of light source, and another is a sputum aspirator tube.When adopting this intubation catheter, utilize this conduit head end with light emitting diode can see the accurate position of glottis and trachea, the light of diode sees through skin of neck and just can see external after conduit inserts trachea; And then can determine the accurate degree of depth that conduit inserts; When doing the suction general anesthesia, can cover the stopper of sputum aspirator tube mouth, or directly on the sputum aspirator tube mouth connects syringe can inhale expectorant and thoroughly at any time, the seal that so just can keep breathing circuit in the anesthesia process, guaranteed carrying out continuously of general anesthesia, saved the inhalation anesthetic consumption and also reduced its pollution simultaneously, made and inhale expectorant health again simple to operation surrounding air; Can be connected sputum aspirator tube with suction pump when tube drawing, the suction expectorant mouth by conduit gets final product that a sucking-off accumulates in trachea and backflow into endotracheal secretions in the oral cavity, and the generation of effectively having avoided mistake to inhale is difficult for again stimulating caused the choking of trachea to cough reflection; The sputum aspirator tube of conduit can be made Oxygen tube again and use before tube drawing.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is A-A profiles in the accompanying drawing 1.

1-lead among the figure, 2-passage, 3-catheter main body, 4-sputum aspirator tube, 5-light emitting diode, 6-power supply, 7-air bag, 8-connection tube, 9-sputum aspirator tube head, 10-gas tube.

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing: as shown in the drawing, this multi-functional luminous endotracheal tube comprises catheter main body 3, there is connection tube 8 catheter main body 3 upper ends, lead 1 is arranged in the tube wall of catheter main body 3, the two ends of lead 1 are connected with power supply 6 and light emitting diode 5 respectively, light emitting diode 5 is positioned at the hole of catheter main body 3 ends, can not rely on laryngoscope can see the accurate position of glottis and trachea, independently finishes the tracheal intubation operation; Passage 2 is arranged in the tube wall of catheter main body 3, the upper outlet of passage 2 is connected with sputum aspirator tube 4, sputum aspirator tube 4 ends are connected with sputum aspirator tube head 9, the following outlet of passage 2 is positioned on the lower surface of catheter main body 3, be convenient to inhale expectorant, near the sputum endotracheal tube is amassed in thorough at any time sucking-off under the situation of uninterruptedly ventilating in the general anesthesia art, is connected with gas tube 10 on the catheter main body 3, and gas tube 10 gives air bag 7 inflations.

Show that by clinical trial the utility model has following advantage:

1, this tracheal catheter can not rely on laryngoscope to utilize automatic light source to get final product the complete independently tracheae The intubate operation.

2, at any time thoroughly inhale in the situation that this tracheal catheter can uninterruptedly be ventilated in general anesthesia patients Go out to amass near the sputum tracheal catheter, so just can keep breathing circuit in the anaesthesia process Seal has guaranteed carrying out continuously of general anesthesia, has saved the inhalation anesthesia survival dose and has also reduced simultaneously Its pollution to surrounding air, make suction sputum again health simple to operation.

3, can be connected sputum aspirator tube with attractor when tube drawing, the suction sputum mouth by conduit gets final product A sucking-off accumulates in tracheae and backflows into endotracheal secretion and intraoral from the oral cavity Secretion, the generation of effectively having avoided mistake to inhale is difficult for again stimulating caused the choking of tracheae to cough reflection, Sputum aspirator tube can be used as Oxygen tube again before tube drawing.

4, when getting intratracheal foreign body, do high-frequency jet ventilation with sputum aspirator tube, at tracheal catheter The interior lower Bronchofiberscope of tube chamber carries out the taking foreign body operation and gets final product.

5, when robbing of situations such as shock, wound or drug intoxication imitated intubate, patient's gas tube orifice is not often seen Chu Shengmen by a large amount of secretions obstructions, at this moment can utilize the suction expectorant function of this conduit, suction pump can be absorbed these secretions in the connection, promptly fast convenient again, race against time for rescuing life.

But 6, can inject gas innerlich anwendens such as paying the kidney tropine by the sputum aspirator tube of this conduit, medicine can fast and effeciently be arrived in trachea and the lung play a role.

In a word, this multi-functional luminous endotracheal tube provides safer more reliable guidance smoothly for anesthesia and rescue work.

Claims

1, a kind of multi-functional luminous endotracheal tube comprises catheter main body (3), it is characterized in that: lead (1) is arranged in the tube wall of catheter main body (3), and the two ends of lead (1) are connected with power supply (6) and light emitting diode (5) respectively; Passage (2) is arranged in the tube wall of catheter main body (3), and the upper outlet of passage (2) is connected with sputum aspirator tube (4), and the following outlet of passage (2) is positioned on the lower end of catheter main body (3).

2, multi-functional luminous endotracheal tube according to claim 1 is characterized in that: light emitting diode (5) is positioned at the terminal hole of catheter main body (3).