CN217187367U

CN217187367U - Disposable nasal oxygen cannula with stable clamping

Info

Publication number: CN217187367U
Application number: CN202220315677.4U
Authority: CN
Inventors: 张霞; 张晓燕; 王娟; 雍丽萍
Original assignee: Mianyang Anzhou District People's Hospital
Current assignee: Mianyang Anzhou District People's Hospital
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-16
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a stable disposable nasal oxygen cannula of card, including oxygen hose, three-way connection pipe and oxygen distribution tube, one end of the oxygen hose is linked together with the three-way connection pipe, the one end of the three-way connection pipe far away from the oxygen hose is linked together with the oxygen distribution tube, and the other end of the oxygen distribution tube is fixedly connected with a communicating pipe, two nasal plugs are arranged on the communicating pipe, and a locking mechanism is arranged on the oxygen distribution tube; the utility model discloses a be provided with branch oxygen pipe, communicating pipe, nasal obstruction, sleeve, traveller and press the briquetting, can be through pressing the briquetting for the through-hole that sets up on traveller and the sleeve overlaps, thereby can conveniently adjust the degree of tightening up of branch oxygen pipe, makes the device be applicable to the crowd that different heads were enclosed, has improved the practicality of device, can avoid the less personnel of head enclosure to use simultaneously, leads to the body to drop from patient's nasal cavity because of dividing the oxygen pipe too big, causes harm to the patient.

Description

Disposable nasal oxygen cannula with stable clamping

Technical Field

The utility model relates to an oxygen suppliment treatment relevant technical field specifically is a card is firm stable disposable nasal oxygen tube.

Background

At present, in medical treatment, a nasal oxygen tube is often used for carrying out oxygen inhalation treatment on a patient so as to assist in treating various acute and chronic diseases. The nasal oxygen tube in the prior art comprises an oxygen delivery tube, an oxygen distribution tube and a nasal plug, wherein one end of the oxygen delivery tube is connected with a bell-mouth joint so as to be connected with an oxygen inhalation machine, the other end of the oxygen delivery tube is connected with the oxygen distribution tube through a three-way structure, oxygen delivered by the oxygen delivery tube is divided into two parts by the oxygen distribution tube and is delivered into the nasal plug, and then the oxygen is delivered into the nasal cavity of a patient through an oxygen outlet of the nasal plug. The tightening of oxygen branch pipe is not convenient for adjust at the in-process of wearing to the patient to current nasal oxygen pipe, leads to dividing the inconvenient nasal obstruction that connects on the oxygen pipe and corresponding with patient's nasal cavity to lead to the body to drop from patient's nasal cavity often, there is very big risk to the critical patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a card is firm stable disposable nasal oxygen cannula to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a card is solid stable disposable nasal oxygen tube, includes oxygen hose, tee bend connecting pipe and branch oxygen hose, the one end of oxygen hose with the tee bend connecting pipe is linked together, the tee bend connecting pipe is kept away from the one end of oxygen hose with divide the oxygen hose to link to each other the switch-on, just divide the other end fixedly connected with communicating pipe of oxygen hose, be provided with two nasal plugs on communicating pipe, just divide and be provided with locking mechanism on the oxygen hose, locking mechanism including set up in divide the sleeve in the oxygen hose outside, telescopic inside slip is provided with the traveller, the traveller with fixedly connected with spring between the telescopic bottom inner wall.

As a further aspect of the present invention: the sliding column and the sleeve are all provided with through holes in a penetrating mode, and the oxygen separation pipe penetrates through the through holes.

As a further aspect of the present invention: a guide groove is formed in the inner wall of the top end of the sleeve, a guide block is fixedly connected to the outer wall of the top end of the sliding column, and the guide block is located inside the guide groove and slides.

As a further aspect of the present invention: the oxygen hose is kept away from the one end fixedly connected with connector of tee bend connecting pipe, the connector is the loudspeaker form.

As a further aspect of the present invention: the oxygen separation pipe is divided into two sections, one section close to the locking mechanism is made of hard rubber, and one end far away from the locking mechanism is made of soft rubber.

As a further aspect of the present invention: one end of the sliding column, which is far away from the sleeve, is fixedly connected with a pressing block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with branch oxygen pipe, communicating pipe, nasal obstruction, sleeve, traveller and press the briquetting, can be through pressing the briquetting for the through-hole that sets up on traveller and the sleeve overlaps, thereby can conveniently adjust the degree of tightening up of branch oxygen pipe, makes the device be applicable to the crowd that different heads were enclosed, has improved the practicality of device, can avoid the less personnel of head enclosure to use simultaneously, leads to the body to drop from patient's nasal cavity because of dividing the oxygen pipe too big, causes harm to the patient.

Drawings

Fig. 1 is a structural schematic diagram of a clamping stable disposable nasal oxygen cannula.

FIG. 2 is a schematic mechanical view of the locking mechanism of FIG. 1.

FIG. 3 is a cross-sectional view of the locking mechanism of FIG. 2.

In the figure, 1, an oxygen tube; 2. a connector; 3. a three-way connecting pipe; 4. a locking mechanism; 41. a sleeve; 42. a traveler; 43. a pressing block; 44. a through hole; 45. a guide groove; 46. a guide block; 47. a spring; 5. an oxygen separation tube; 6. a communicating pipe; 7. a nose plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a disposable nasal oxygen cannula with stable clamping includes an oxygen tube 1, a three-way connecting tube 3 and an oxygen distribution tube 5, one end of the oxygen tube 1 is communicated with the three-way connecting tube 3, one end of the oxygen tube 1 away from the three-way connecting tube 3 is fixedly connected with a connector 2, the connector 2 is horn-shaped, and the connector 2 is provided with the horn-shaped connector 2, so as to be conveniently communicated with an external oxygen supply assembly; one end of the three-way connecting pipe 3, which is far away from the oxygen pipe 1, is connected and communicated with an oxygen distribution pipe 5, the other end of the oxygen distribution pipe 5 is fixedly connected with a communicating pipe 6, two nose plugs 7 are arranged on the communicating pipe 6, a locking mechanism 4 is arranged on the oxygen distribution pipe 5, the oxygen distribution pipe 5 is divided into two sections, one section, which is close to the locking mechanism 4, is made of hard rubber, and one end, which is far away from the locking mechanism 4, is made of soft rubber, wherein one section, which is close to the locking mechanism 4, of the oxygen distribution pipe 5 is made of hard rubber, so that when the oxygen distribution pipe 5 is locked by the locking mechanism 4, the oxygen distribution pipe 5 cannot supply oxygen due to staggered extrusion of a sliding column 42 and a sleeve 41; the locking mechanism 4 comprises a sleeve 41 arranged outside the oxygen separation tube 5, a sliding column 42 is arranged inside the sleeve 41 in a sliding manner, one end, far away from the sleeve 41, of the sliding column 42 is fixedly connected with a pressing block 43, and the sliding column 42 can be conveniently pressed by the pressing block 43; all run through on traveller 42 and the sleeve 41 and seted up through-hole 44, oxygen distribution pipe 5 runs through the setting of through-hole 44, fixedly connected with spring 47 between traveller 42 and the bottom inner wall of sleeve 41, guide way 45 has been seted up on the top inner wall of sleeve 41, fixedly connected with guide block 46 on the top outer wall of traveller 42, guide block 46 is located the inside slip of guide way 45, here through fixedly connected with guide block 46 on traveller 42, and the cooperation has seted up guide way 45 on sleeve 41's inside, thereby can lead it when traveller 42 slides. The device is when using, in the through-hole 44 of seting up on earlier dividing oxygen pipe 5 to run through traveller 42 and sleeve 41, when needs tighten up branch oxygen pipe 5, can be through pressing block 43, make traveller 42 overlap with the through-hole 44 of seting up on the sleeve 41, then readjustment divides the tightening degree of oxygen pipe 5, after dividing oxygen pipe 5 to adjust, press block 43 in loosening, traveller 42 keeps away from sleeve 41 under the effect of spring 47 elasticity this moment, make through-hole 44 on the traveller 42 and the through-hole 44 on the sleeve 41 take place the dislocation, thereby can be with dividing oxygen pipe 5 locking, avoid dividing oxygen pipe 5 too big to lead to dividing oxygen pipe 5 to drop.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a card is firm stable disposable nasal oxygen tube, includes oxygen hose (1), tee junction pipe (3) and branch oxygen hose (5), its characterized in that: the one end of oxygen hose (1) with three way connection pipe (3) are linked together, keep away from three way connection pipe (3) the one end of oxygen hose (1) with divide oxygen pipe (5) to be linked together, just divide the other end fixedly connected with communicating pipe (6) of oxygen pipe (5), be provided with two nasal obstruction (7) on communicating pipe (6), just be provided with locking mechanism (4) on dividing oxygen pipe (5), locking mechanism (4) including set up in sleeve (41) in the branch oxygen pipe (5) outside, the inside slip of sleeve (41) is provided with traveller (42), traveller (42) with fixedly connected with spring (47) between the bottom inner wall of sleeve (41).

2. The card-holding stable disposable nasal oxygen cannula as claimed in claim 1, wherein: the sliding column (42) and the sleeve (41) are provided with through holes (44) in a penetrating mode, and the oxygen separation pipe (5) penetrates through the through holes (44).

3. The clip-stabilized disposable nasal oxygen cannula of claim 1, wherein: a guide groove (45) is formed in the inner wall of the top end of the sleeve (41), a guide block (46) is fixedly connected to the outer wall of the top end of the sliding column (42), and the guide block (46) is located inside the guide groove (45) to slide.

4. The clip-stabilized disposable nasal oxygen cannula of claim 1, wherein: keep away from oxygen hose (1) one end fixedly connected with connector (2) of tee bend connecting pipe (3), connector (2) are loudspeaker form.

5. The card-holding stable disposable nasal oxygen cannula as claimed in claim 1, wherein: the oxygen separation pipe (5) is divided into two sections, one section close to the locking mechanism (4) is made of hard rubber, and one end far away from the locking mechanism (4) is made of soft rubber.

6. The card-holding stable disposable nasal oxygen cannula as claimed in claim 1, wherein: one end of the sliding column (42) far away from the sleeve (41) is fixedly connected with a pressing block (43).