CN2805799Y

CN2805799Y - Monorhinal oxygen therapy device

Info

Publication number: CN2805799Y
Application number: CN 200520108735
Authority: CN
Inventors: 张庆民
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-06
Filing date: 2005-06-06
Publication date: 2006-08-16
Anticipated expiration: 2015-06-06

Abstract

The utility model relates to a monorhinal oxygen therapy device. The utility model comprises a socket, a conduit, a monrhinal ball which are orderly connected, wherein the monrhinal ball is composed of an umbrella-shaped plug and a conduit interface which is connected with the middle part of the inner side of the umbrella-shaped plug, and the periphery of the conduit interface of the umbrella-shaped plug is provided with ventilation holes; an adjusting ring which is made of telescopic elasticity materials is connected with the conduit, and the oxygen inhaling end of the conduit is provided with the adjusting ring to help the conduit to be fixed at an ear root part, which makes the conduit firmly fixed. The utility model has the advantages of soft texture and strong adaptability. The shape of the utility model is changed to follow a nose. An umbrella-shaped edge is downwards embedded a nose opening to be uneasily fallen off. The utility model can obviously enhance the comfort degree of the use of a patient Oxygen therapy is carried out at the center part of a nose plug. The periphery of an oxygen therapy opening is provided with ventilation holes. The ventilation holes have functions of enhancing oxygen intake in air when the patient inhales and reducing exhalation resistance when the patient exhales.

Description

Single nostril oxygen therapy device

Technical field

This utility model relates to a kind of medical apparatus and instruments, specifically is a kind of device through the oxygen therapy of single nostril.

Background technology

Tissue anoxia due to clinical patients Yin Shengli, the pathology is often carried out low discharge control oxygen supply.But traditional single snuffing oxygen apparatus often comes off because of fixing difficulty, and nursing then can not cause the oxygen supply failure.Can not coincide well with the nostril because of the shape of nasal obstruction in addition, and quality is harder, long-term oxygen supply easily causes local discomfort or tissue ulcer.

Summary of the invention

The purpose of this utility model just provides a kind of single nostril oxygen therapy device, comes off to solve the fixedly difficulty that prior art exists, and the shape of nasal obstruction can not be coincide well with the nostril and quality may cause the problem of nostril local discomfort or tissue ulcer more firmly.

The technical solution of the utility model is: comprise the socket, conduit and the single nose ball that are linked in sequence successively, described single nose ball is made of with the catheter interface that is connected with its middle inside the umbrella shape plug, is provided with passage around the catheter interface of this umbrella shape plug.

On described conduit, be connected with the conduit fixed mechanism.

Described conduit fixed mechanism is an adjustable ring, and this adjustable ring is made by the material with telescopic resilience.

Described conduit and single nose ball are made by elastomeric material.

The utility model has the advantages that: the quality softness, it is strong that shape changes adaptability with nose, embedding muzzle under the umbrella edge and difficult drop-off can obviously improve patient's comfort.The nasal obstruction central part is cured by oxygen therapy, and an oxygen therapy mouthful periphery is established passage, and its hole has increases the suction volume of oxygen in the air when air-breathing, and reduces the effect of expiratory resistance when exhaling.Conduit oxygen suction side is provided with adjustable ring, can help conduit to be fixed on basal part of the ear portion, makes conduit fixed.

Description of drawings

Fig. 1 is an overall formation sketch map of the present utility model;

Fig. 2 is the sectional structure sketch map of eccentric type list nose ball of the present utility model;

Fig. 3 is the right view of Fig. 2;

Fig. 4 is the sectional structure sketch map of the single nose ball of centre type of the present utility model;

Fig. 5 is the right view of Fig. 4;

Fig. 6 is the sectional structure sketch map of adjustable ring of the present utility model.

The specific embodiment

Referring to Fig. 1, this utility model comprises socket 1, conduit 2, adjustable ring 3 and single nose ball 4, and conduit 2 is made by elastomeric PVC, can flexural deformation.At the difference gang socket 1 of the two ends of conduit 2 and single nose ball 4, socket 1 is used for being connected with source of oxygen.Adjustable ring 3 (referring to Fig. 6) is made by the material with telescopic resilience (as LDPE), is used to be enclosed within crooked conduit 2, can help conduit 2 to be fixed on basal part of the ear portion, makes conduit fixed.

Referring to Fig. 2～Fig. 5, described single nose ball 4 is made of with the catheter interface 42 that is connected with its middle inside umbrella shape plug 41, is provided with passage 43 around the catheter interface of this umbrella shape plug 41.Wherein catheter interface 42 can be connected the center (as shown in Figures 2 and 3) of umbrella shape plug 41, promptly constitutes the single nose ball of centre type.Or catheter interface 42 is connected the non-central place (as shown in Figure 4 and Figure 5) of umbrella shape plug 41, promptly constitutes eccentric type list nose ball, is characterized in being convenient to the design and the manufacturing of small dimension nasal obstruction, can satisfy age group patient's use for many years.

Single nose ball 4 of the present utility model is made by elastomeric material, has certain rigidity and deformation elasticity, helps being connected with the nostril is identical.

This utility model inserts one-sided nasal vestibule with single nose ball 4 in use, conduit 2 along the basal part of the ear around and be locked with adjustable ring 3, the other end of conduit 2 is connected with source of oxygen, carries out quantitative oxygen supply by patient's oxygen demand adjusting oxygen flow.

Claims

1, a kind of single nostril oxygen therapy device, comprise the socket, conduit and the single nose ball that are linked in sequence successively, it is characterized in that: described single nose ball is made of with the catheter interface that is connected with its middle inside the umbrella shape plug, is provided with passage around the catheter interface of this umbrella shape plug.

2, single nostril according to claim 1 oxygen therapy device is characterized in that: be connected with the conduit fixed mechanism on described conduit.

3, single nostril according to claim 1 oxygen therapy device, it is characterized in that: described conduit fixed mechanism is an adjustable ring, and this adjustable ring is made by the material with telescopic resilience.

4, single nostril according to claim 1 oxygen therapy device, it is characterized in that: described conduit and single nose ball are made by elastomeric material.