CN208660076U - Off line oxygen uptake connecting tube - Google Patents

Abstract

The utility model relates to a kind of off line oxygen uptake connecting tubes, and for being connected to mouth intubation, including casing, described sleeve pipe is set in the mouth intubation, and is intubated and is positioned relative to the mouth；Oxygen hose, for the oxygen hose for connecting apparatus of oxygen supply, being set in described sleeve pipe and connecting described sleeve pipe by multiple connectors arranged indirectly, the gap between each connector constitutes the inner cavity of connection described sleeve pipe and the channel of external environment；Snorkel, the first port of the snorkel are connected to the oxygen hose, and second port is inserted into the mouth intubation, and the bore of the snorkel is less than the internal diameter of mouth intubation.Compared with the existing technology, off line oxygen uptake connecting pipe structure order provided by the utility model, it is easy to operate and safe and reliable.

Description

Off line oxygen uptake connecting tube

Technical field

The utility model relates to field of medicaments more particularly to a kind of off line oxygen uptake connecting tubes.

Background technique

It needs to be detached from by extraneous apparatus of oxygen supply assisted respiartion with the improvement of the state of an illness when operation or the state of an illness are critical Apparatus of oxygen supply autonomous respiration.Before winning apparatus of oxygen supply, medical staff needs to carry out patient band oxygen breath test, that is, removes mouth Breathing equipment other than intubation, by oxygen hose one end insert port intubation, other end connection respiratory siphon is tested.

In practice, medical staff is often fixed using adhesive plaster by oxygen hose is Nian Jie with the port that mouth is intubated, but the operation There are security risks, on the one hand probably due to bonding loosely causes oxygen hose to fall off, influence to test, another aspect adhesive plaster is viscous It is whole that may be intubated mouth with adhesive plaster due to lacking working experience etc. particularly with some new hand nurses in termination process A port seals, to block gas circulation, cause patient respiration unsmooth or even there are the major hidden dangers such as asphyxia.

Meanwhile this kind of connection structure needs to cure when patient coughs up phlegm, or when more with sputum in oxygen test process Shield personnel will sputum aspirator tube insert port intubation in carry out suction sputum, the operation may make be located at mouth intubation in band oxygen device front end because Contact rubs and falls off, and slides very big to patient oral cavity even air flue, security risk.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a kind of structure is simple, can provide be reliably connected it is de- Machine oxygen uptake connecting tube, which simplifies medical staff with oxygen breath test step, and can provide multiple functions, facilitates medical care Personnel handle various emergency situation, easy to operate.

To achieve the goals above, the technical solution adopted in the utility model are as follows: a kind of off line oxygen uptake connecting tube, for connecting It is connected in mouth intubation, it is characterised in that: including

Casing, described sleeve pipe is set in the mouth intubation, and is intubated and is positioned relative to the mouth；

Oxygen hose, the oxygen hose are set in described sleeve pipe and for connecting central oxygen supply by multiple indirect The connector of arrangement connects described sleeve pipe, and the gap between each connector constitutes inner cavity and the external world's ring of connection described sleeve pipe The channel in border；

Snorkel, the first port of the snorkel are connected to the oxygen hose, and second port is inserted into the mouth intubation, The bore of the snorkel is less than the internal diameter of mouth intubation.

Further, the bore of the snorkel is less than the bore of the oxygen hose, the first port of the snorkel Outer peripheral edge is tightly connected the air outlet of the oxygen hose.

Further, each connector is laminated structure, and the gap between described sleeve pipe and the oxygen hose is in vertical To being evenly arranged.

Further, each connector is cyclic structure, and the gap between described sleeve pipe and the oxygen hose is in ring Shape is evenly arranged.

Further, the inner wall of described sleeve pipe is equipped with protrusion, and the outer wall of the protrusion and mouth intubation is in close contact Realize the fixation of the mouth intubation and described sleeve pipe.

Compared with the prior art, the advantages of the utility model are: need that snorkel is fixed on mouth using adhesive plaster in the past In intubation, the design is used snorkel and oxygen hose integrally connected, and is intubated by casing connection oxygen hose and mouth, realizes oxygen Pipe is fixedly connected with what mouth was intubated, is not only simple in structure, and easy to operate；And oxygen hose and casing pass through spaced connection Piece achieves a fixed connection, and gap between connection sheet allows medical staff while not pulling out oxygen hose, facilitate sputum aspirator tube etc. its His conduit is inserted into mouth intubation from this, and there is no the security risks that pipe falls off, consequently facilitating medical staff is more preferable Reply emergency, realize multifunction, securely and reliably.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model off line oxygen uptake connecting tube and mouth intubation connection.

Fig. 2 is the sectional view of the utility model off line oxygen uptake connecting tube and mouth intubation connection.

Fig. 3 is the front view of the utility model off line oxygen uptake connecting tube and mouth intubation connection.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

The off line oxygen uptake connecting tube of the utility model as shown in Figure 1, the off line oxygen uptake connecting tube are inserted for being connected to mouth On pipe 4, specifically includes and be set in mouth intubation 1 and be intubated the casing 3 of 4 positioning with respect to mouth, for connecting central oxygen supply simultaneously The oxygen hose 1 and first port being set in casing 3 are connected to oxygen hose 1 and second port is inserted into sending in mouth intubation 4 Tracheae 2.

In order to preferably realize in the smooth insert port intubation of snorkel, the bore of snorkel 2 is less than the internal diameter of mouth intubation 4, Simultaneously again smaller than the bore of oxygen hose 1, and gas leakage in order to prevent, the outer peripheral edge of the first port of snorkel 2 are tightly connected oxygen Tracheae 1.

For oxygen hose 1 by multiple 5 connecting sleeves 3 of connector arranged indirectly, the gap between each connector 5 constitutes connection The inner cavity of casing 3 and the channel of external environment, in this way permission medical staff while not removing oxygen hose 1, from this from be inserted into Such as other conduits such as sputum aspirator tube, so that it is guaranteed that the patient respiration safety under emergency situations；Each connector 5 can be sheet knot Structure, the gap between casing 3 and oxygen hose 1 are evenly arranged in longitudinal；It is also possible to cyclic structure, along casing 3 and oxygen hose 1 Between gap be annularly evenly arranged.

In order to realize that casing 3 and mouth intubation 4 are fixedly positioning, the inner wall of casing 3 is equipped with protrusion 6, protrusion 6 and mouth intubation 3 Outer wall be in close contact, thus fixed sleeving 3 and mouth intubation 4.

The design can provide safe and reliable connection relationship, and fixed oxygen hose and mouth is facilitated to be intubated, and avoid band oxygen at present The phenomenon that oxygen deliverng pipe of device front end falls off, landing to patient oral cavity or even air flue, reduces security risk, while the connecting tube It is able to achieve the insertion of multiple conduits, there is multifunctionality, it is easy to operate.

Other than above-mentioned improvement, other similar improvement are also contained in the improvement threshold of the utility model, herein It is not repeating.

While there has been shown and described that the embodiments of the present invention, it will be appreciated by those skilled in the art that: it is not taking off These embodiments can be carried out with a variety of variations, modification, replacement and deformation in the case where from the principles of the present invention and objective.

Claims (6)

1. a kind of off line oxygen uptake connecting tube, for being connected to mouth intubation (4), it is characterised in that: including

Casing (3) is set on the mouth intubation (4), and relative to mouth intubation (4) positioning；

Oxygen hose (1) is set in for connecting apparatus of oxygen supply in described sleeve pipe (3) and by multiple connectors arranged indirectly (5) described sleeve pipe (3) are connected, the gap between each connector (5) constitutes inner cavity and the external world's ring of connection described sleeve pipe (3) The channel in border；

Snorkel (2), first port are connected to the oxygen hose (1), and the second port of snorkel is inserted into the mouth intubation (4) Interior, the bore of the snorkel (2) is less than the internal diameter of mouth intubation (4).

2. off line oxygen uptake connecting tube according to claim 1, it is characterised in that:

The bore of the snorkel (2) is less than the bore of the oxygen hose (1), the periphery of the first port of the snorkel (2) Edge is tightly connected the air outlet of the oxygen hose (1).

3. off line oxygen uptake connecting tube according to claim 1 or 2, it is characterised in that:

Each connector (5) is laminated structure, and the gap between described sleeve pipe (3) and the oxygen hose (1) is in longitudinal equal Even arrangement.

4. off line oxygen uptake connecting tube according to claim 1 or 2, it is characterised in that:

Each connector (5) is cyclic structure, and the gap between described sleeve pipe (3) and the oxygen hose (1) is annularly equal Even arrangement.

5. off line oxygen uptake connecting tube according to claim 3, it is characterised in that:

The inner wall of described sleeve pipe (3) is equipped with raised (6), and the outer wall of the protrusion (6) and mouth intubation (4) is in close contact real The fixation of existing the mouth intubation (4) and described sleeve pipe (3).

6. off line oxygen uptake connecting tube according to claim 4, it is characterised in that:

The inner wall of described sleeve pipe (3) is equipped with raised (6), and the outer wall of the protrusion (6) and mouth intubation (4) is in close contact real The fixation of existing the mouth intubation (4) and described sleeve pipe (3).