CN201871117U

CN201871117U - Indwelling oxygen atomization sputum suction catheter

Info

Publication number: CN201871117U
Application number: CN2010206296590U
Authority: CN
Inventors: 郭维嘉; 张中和
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-29
Filing date: 2010-11-29
Publication date: 2011-06-22
Anticipated expiration: 2020-11-29

Abstract

The utility model discloses an indwelling oxygen atomization sputum suction catheter, which can lighten the labor intensity of medical workers, relief the pains of a patient, and save the cost of disposable sputum suction catheters. The indwelling oxygen atomization sputum suction catheter comprises a sputum suction catheter body (1). A negative pressure joint (2) is arranged at the rear end of the sputum suction catheter body (1), and a sputum inlet (3) is arranged at the front end of the sputum suction catheter body (1). The indwelling oxygen atomization sputum suction catheter is characterized in that an air supply pipe (4) and a liquid supply pipe (5) are fixedly arranged on the side wall of the sputum suction catheter body (1); an air supply joint (6) is connected at the rear end of the air supply pipe (4), and a liquid supply joint (7) is connected at the rear end of the liquid supply pipe (5); an annular pipe (8) positioned at the rear side of the sputum inlet (3) is sheathed on the sputum suction catheter body (1) and provided with a plurality of atomization micropores (9); and the front ends of the air supply pipe (4) and the liquid supply pipe (5) are both arranged in the annular pipe (8).

Description

Keep somewhere oxygen supply atomizing sputum aspirator tube

Technical field:

This utility model relates to a kind of medical apparatus and instruments, the especially a kind of medical personnel's of reduction labor intensity, alleviates the patient suffering, saves the indwelling oxygen supply atomizing sputum aspirator tube of disposal sputum collecting cannula cost expenditure.

Background technology:

The patient because of disturbance of consciousness (as cerebral hemorrhage, cerebral surgery operation, stupor etc.), expectoration is unable and severe pneumonia etc., can produce a large amount of sputums in trachea, breathes for avoiding sputum to block the trachea influence, can only take to attract repeatedly the method for sputum.

At present, one of method that attracts sputum is to adopt sputum aspirator tube to inhale expectorant, because existing sputum aspirator tube is independent body (the pipe diameter is 5mm), body one end is provided with and is used for the joint that joins with negative pressure device, the body other end is the sputum inlet, for this reason, as it is kept somewhere in trachea, will produce following problem:

1. keeping somewhere in trachea to stimulate the sputum secretion, and sputum concentrates sticking the accent even incrustation, stops up sputum aspirator tube sputum inlet then.

2. it is nasal cavity that existing sputum aspirator tube noinvasive inserts the first-selected path of trachea, yet patient's a nostril is inserted with nasal feeding tube usually, and another nostril need be inserted oxygen catheter and be cured by oxygen therapy etc., and the indwelling of sputum aspirator tube certainly will influence the supply of oxygen.

So existing sputum aspirator tube only when the patient has expectorant, through the oral cavity or nasal cavity be inserted into pars oralis pharyngis and do disposable attraction and do not keep somewhere in trachea.Disposable attraction has not only increased medical personnel's workload, labor intensity, but also strengthens expenditure cost because of disposable use is promptly discarded.Because existing sputum aspirator tube can not directly be kept somewhere in trachea, so a large amount of needs of patients carries out tracheal intubation or expectorant is inhaled in tracheotomy.

Tracheal intubation is that per os/per nasal or tracheotomy are kept somewhere the relative thicker pipe of diameter in trachea, and normal air flue humidification is destroyed, and has also increased the chance of infection and complication simultaneously, and patient is very painful.Each expectorant of inhaling also will use disposal sputum collecting cannula, still exists problems such as medical personnel's labor intensity height, expenditure cost are big.

Summary of the invention:

This utility model is in order to solve the above-mentioned technical problem of existing in prior technology, a kind of medical personnel's of reduction labor intensity to be provided, to alleviate the patient suffering, to save the indwelling oxygen supply atomizing sputum aspirator tube of disposal sputum collecting cannula cost expenditure.

Technical solution of the present utility model is: a kind of indwelling oxygen supply atomizing sputum aspirator tube, the sputum aspirator tube body is arranged, there is the negative pressure joint rear end of sputum aspirator tube body, the front end of sputum aspirator tube body has the sputum inlet, be fixed with Oxygen tube and feeding pipe on the sidewall of described sputum aspirator tube body, the Oxygen tube rear end is connected to the oxygen supply joint, and the rear end of feeding pipe is connected to the feeding joint, Oxygen tube and feeding pipe are positioned at the sputum porch at described sputum aspirator tube body and are bonded into ring pipe, and a plurality of atomizing micropores are arranged on the ring pipe.

This utility model can be kept somewhere in continuous oxygen supply of endotracheal while and atomized liquid (medicine, water) at the sputum aspirator tube body, both solved patient's oxygen therapy problem, air flue humidification, administration problem have also been solved, can avoid sputum to stop up the sputum inlet because of dry, concentrated, incrustation, need not tracheal intubation, tracheotomy just can be with the light sucking-off of sputum, reduce the chance of patient infection and generation complication, alleviated patient's misery; The sputum aspirator tube body is kept somewhere in trachea can inhale expectorant at any time, has reduced medical personnel's workload and labor intensity, has saved the cost expenditure of disposal sputum collecting cannula.

Description of drawings:

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

Fig. 2 is the partial enlarged drawing of Fig. 1.

The specific embodiment:

Below in conjunction with the description of drawings specific embodiment of the present utility model.As shown in Figure 1: sputum aspirator tube body 1 same as the prior art is arranged, there is negative pressure joint 2 rear end of sputum aspirator tube body 1, the front end of sputum aspirator tube body 1 has sputum inlet 3, with be fixed with to trachea 4 and feeding pipe 5 on the sidewall of prior art different is sputum aspirator tube body 1, be connected to gas joint 6 for trachea 4 rear ends, the rear end of feeding pipe 5 is connected to feeding joint 7, described sputum aspirator tube body 1 is positioned at sputum 3 places that enter the mouth and is bonded into ring pipe 8, a plurality of atomizing micropores 9 are arranged on the ring pipe 8, all place in the ring pipe 8 for the front end of trachea 4 and feeding pipe 5, sputum aspirator tube body 1, can fix for trachea 4 and feeding pipe 5 by sleeve pipe 11, also can be that bilayer sleeve is split to form, telling three cavitys in bilayer sleeve, is respectively sputum aspirator tube body 1, give trachea 4 and feeding pipe 5.

But this utility model per os/nose is kept somewhere in trachea, and negative pressure joint 2 joins with negative pressure device, joins for gas joint 6 and oxygen cylinder, feeding joint 7 joins with water or medicinal liquid bottle, start negative pressure device, the sputum of dilution can enter the mouth from sputum and 3 enter, through sputum aspirator tube body 1 and sucking-off; Or/and feedwater when (medicine), oxygen G﹠W or medicine can enter trachea by Oxygen tube 4, feeding pipe 5 respectively after atomizing micropore 9 forms microdroplets or droplet during oxygen therapy.

Claims

1. keep somewhere oxygen supply atomizing sputum aspirator tube for one kind, sputum aspirator tube body (1) is arranged, there is negative pressure joint (2) rear end of sputum aspirator tube body (1), the front end of sputum aspirator tube body (1) has sputum inlet (3), it is characterized in that: be fixed with Oxygen tube (4) and feeding pipe (5) on the sidewall of described sputum aspirator tube body (1), Oxygen tube (4) rear end is connected to gas joint (6), the rear end of feeding pipe (5) is connected to feeding joint (7), be socketed with the ring pipe (8) that is positioned at sputum inlet (3) rear side on the described sputum aspirator tube body (1), a plurality of atomizing micropores (9) are arranged on the ring pipe (8), and the front end of Oxygen tube (4) and feeding pipe (5) all places in the ring pipe (8).