CN2180279Y

CN2180279Y - Oxygen curing for nasal tampon

Info

Publication number: CN2180279Y
Application number: CN 94200167
Authority: CN
Inventors: 刘定彬; 李荣芝; 杨雪平
Original assignee: 刘定彬
Priority date: 1994-01-12
Filing date: 1994-01-12
Publication date: 1994-10-26
Anticipated expiration: 2004-01-12

Abstract

The utility model relates to a nasal tampon for oxygen treatment, which belongs to an appliance for clinical care. The utility model is characterized in that the utility model is composed of two nasal tampons and a dual-guide bracket; an oxygen supply catheter and two or a plurality of air supply holes are arranged on the nasal tampons; two nasal tampons are inserted into two nostrils of a patient; the oxygen can be supplied by the oxygen supply catheter for the patient, and the patient can carry out physiology breath through the air supply holes. Two oxygen-transporting catheters are arranged on the upper part of the dual-guide bracket, and an oxygen-receiving pipe is arranged on the lower part of the dual-guide bracket; the interior between the oxygen-transporting catheters and the oxygen-receiving catheter are mutually communicated; the two oxygen-transporting catheters are respectively sheathed with the ends of two oxygen supply catheters, and one oxygen-receiving pipe is connected with an oxygen bottle. The utility model can avoid dyspnea of the patient to improve the oxygen curing effect.

Description

Oxygen curing for nasal tampon

This utility model relates to the used Oxygen curing for nasal tampon of a kind of patients oxygen inhalation therapy (being called oxygen therapy), belongs to the clinical treatment utensil.

Nasal obstruction method oxygen therapy is a kind of simple, effective, inexpensive clinical treatment and emergency measures, and it is generally adopted by domestic and international medical department already, therefore, as the Oxygen curing for nasal tampon of medical apparatus, uses very extensive clinically.

Existing Oxygen curing for nasal tampon all is singly to lead nasal obstruction, the construction features of this nasal obstruction is that a nostril with patient all blocks, there is an aperture centre of nasal obstruction, one end in this hole communicates with oxygen cylinder, the other end communicates with patient's respiratory tract, therefore, this side nostril of patient is used to merely absorb oxygen and can not breathe air, and patient's physiological respiration is undertaken by another nostril fully.Though this nasal obstruction can be improved patient's anoxic conditions, because patient's a nostril is stopped up by nasal obstruction fully, can not carry out physiological respiration, increased patient's respiratory resistance like this, patient is labored for breath.This is difficult to adapt to for need carry out the patient of long period oxygen therapy, thereby influences therapeutic effect, and for emphysema, patients with cor pulmonale based on dyspnea, consequence is particularly serious.

The purpose of this utility model is a kind of novel Oxygen curing for nasal tampon of development, this nasal obstruction not only can oxygen therapy, and can carry out physiological respiration simultaneously, do not increase patient's respiratory resistance, thereby, patient is apnea difficulty phenomenon both, can carry out general breathing again in oxygen therapy, thereby improve the therapeutic effect of oxygen therapy.

The purpose of this utility model is achieved in that and changes the existing nasal obstruction of singly leading into the two nasal obstructions of leading, two nasal obstructions assign into respectively in two nostrils, on each nasal obstruction, an oxygen supply conduit is arranged respectively, the lower end of this conduit is led support and is communicated with oxygen cylinder through two, the upper end communicates with patient's respiratory tract, and oxygen therapy all can be carried out in patient's nostril, both sides like this.In addition, around the oxygen supply conduit of each nasal obstruction, also have 2 or a plurality of bigger confession airport, these communicate with atmosphere for airport one end, and the other end communicates with patient's respiratory tract, like this, patient both can utilize nasal obstruction to carry out oxygen therapy, also can carry out physiological respiration, can avoid existing nasal obstruction existing " patient respiration difficulty " phenomenon like this, thereby improve the oxygen therapy effect by the airport that supplies on the nasal obstruction.

Advantage of the present utility model is:

1. this nasal obstruction can be carried out physiological respiration in oxygen therapy, solved the dyspnea problem that patient uses existing nasal obstruction back to produce, and has improved the oxygen therapy effect.

2. it is calculated that, when using existing nasal obstruction, the oxygen gas flow rate of oxygen delivery tube mouth is bigger 3～4 times than the flow velocity that the nostril sucks air, this high speed oxygen jet stimulates nasal vestibule, weakened heating of paranasal sinus, humidification, and stimulation nasal cavity, make the trachea drying, cause secretions (sputum) to be difficult for discharging, influence clinical therapeutic efficacy, this utility model has designed for airport, and it can carry out physiological respiration in oxygen supply, like this, can reduce the oxygen gas flow rate of oxygen delivery tube mouth, make it to approach intranarial air velocity, thereby oxygen can fully be mixed with air at the nasal vestibule place, pass through the temperatureization and the humidifying effect of nose crust and paranasal sinus again, make it more to meet physiological need.

The utility model will be further described below in conjunction with accompanying drawing:

Fig. 1 is a population structure front view of the present utility model;

Fig. 2 is a population structure vertical view of the present utility model;

Fig. 3 is three vertical views for the airport nasal obstruction.

Referring to Fig. 1 and Fig. 2, as seen from the figure, this utility model is led support (5) and is formed by two nasal obstructions (1) and one are two.There are two on the nasal obstruction (1) for an airport (2) and an oxygen supply conduit (3), oxygen supply conduit (3) and nasal obstruction fused and form two by two gussets (7) to supply airport (2); The top of oxygen supply conduit (3) should be low than the top of nasal obstruction (1), so that slot milling, oxygen supply gas and air mix mutually; The end of oxygen supply conduit (3) should stretch out the bottom of nasal obstruction (1), socket-connects with it to make things convenient for oxygen delivery tube (4).On two tops of leading support (5) two oxygen delivery tubes (4) are arranged, an oxygen-connecting tube (6) is arranged at the bottom, and inside is interconnected between them; Two oxygen delivery tubes (4) are socketed in the end of two oxygen supply conduits (3) respectively, and an oxygen-connecting tube (6) is connected with oxygen cylinder.

Referring to Fig. 3 and Fig. 4, as seen from the figure, gusset (7) is increased to 3 or 4 can make confession airport (2) make 3 or 4, also can be made into a plurality of.

Use for convenient, two nasal obstructions (1) are made with rigid plastics, lead support (5) and make with elasticity and the good medical grade rubber of toughness for one pair.

Above-mentioned accompanying drawing and explanation thereof have provided embodiment of the present utility model.

Claims

1, a kind of Oxygen curing for nasal tampon is characterized in that: it is led support (5) and forms by two nasal obstructions (1) and one are two; Two (or a plurality of) are arranged for an airport (2) and an oxygen supply conduit (3) on each nasal obstruction (1), link to each other with two (or polylith) gussets (7) between nasal obstruction (1) and the oxygen supply conduit (3), the top of oxygen supply conduit (3) should be low than the top of nasal obstruction (1), and the end of oxygen supply conduit (3) should stretch out the bottom of nasal obstruction (1); Two oxygen delivery tubes (4) are arranged at two tops of leading support (5), and the bottom has one to connect oxygen hose (6), and inside is interconnected between them; Two oxygen delivery tubes (4) are socketed in the end of two oxygen supply conduits (3) respectively, and one connects oxygen hose (6) and is connected with oxygen cylinder.

2, as the said Oxygen curing for nasal tampon of claim 1, make with rigid plastics it is characterized in that having a stuffy nose (1), and two supports (5) of leading are made with elasticity and the good medical grade rubber of toughness.