CN217745355U - Disposable oxygen tube conversion mechanism and oxygen tube - Google Patents

Abstract

The utility model discloses a disposable oxygen tube conversion mechanism and an oxygen tube, relating to the field of medical appliances, on one hand, the conversion mechanism comprises a conversion tube, a connecting piece and a fixing piece, one end of the conversion tube is used for being sleeved on the tube mouth of a metal air tube sleeve, and the other end is used for being sleeved on the air outlet of the oxygen tube, so as to communicate the metal air tube sleeve with the oxygen tube; one end of the connecting piece is connected with the conversion pipe, and the other end of the connecting piece is used for being clamped on the metal sleeve; the fixing piece is connected to one end of the conversion tube, which is connected with the oxygen therapy tube, and is used for fixing the connection of the conversion tube and the oxygen therapy tube. On the other hand, still provide an oxygen tube, including foretell disposable oxygen uptake shifter, still include the metal tracheal cannula, be equipped with positioning groove on the above-mentioned metal tracheal cannula, above-mentioned connecting piece and the cooperation of above-mentioned positioning groove joint. Solves the problem of unsmooth oxygen delivery caused by the non-adaptation of the metal tracheal cannula and the oxygen delivery tube, and prevents the oxygen delivery tube from falling off.

Description

Disposable oxygen tube conversion mechanism and oxygen tube

Technical Field

The utility model relates to the technical field of medical supplies, concretely relates to disposable oxygen tube shifter and oxygen tube.

Background

Tracheotomy is a common operation for relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or retention of lower respiratory secretions by cutting a neck trachea, and placing a metal tracheal cannula and a silica gel cannula. After clinical tracheotomy, because the inner diameter of the tracheotomy inner tube is far larger than the outer diameter of the oxygen inhalation tube, the oxygen inhalation tube is easy to fall out in the using process, especially when a patient is choked. Therefore, after the tracheotomy is completed, a nurse or family member is required to observe the position of the oxygen inhalation tube of the patient at all times.

When the insertion position of the oxygen tube is too deep, the patient is easy to choke, and when the insertion position is too shallow, the flow of the inhaled oxygen cannot meet the requirement, so that the oxygen tube needs to be stably connected with the metal tracheal tube to provide the respiratory support for the patient.

At present, some medical staff use adhesive tapes to fix the oxygen inhalation tube clinically. The oxygen inhalation tube is fixed by two ways by using the adhesive plaster, firstly, the oxygen inhalation tube is fixed and stuck outside the tracheotomy inner tube by simply adopting one adhesive plaster, however, when a patient is choked, the choking strength is usually high, the oxygen inhalation tube still can fall off, the patient is choked to cough with blood or phlegm, and the adhesive plaster is difficult to clean; secondly, adopt the adhesive tape to fix the oxygen tube on the tracheotomy inner tube in all-round, this has complex operation's problem, simultaneously because oxygen tube and tracheotomy inner tube need to be changed after the patient chocks or every other end time, the fixed oxygen tube of many adhesive tapes is very inconvenient to change, also aggravates patient's misery in the operation process easily.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a disposable oxygen tube shifter and oxygen tube to solve among the prior art oxygen tube and the unable adaptation of metal tracheal cannula and lead to being connected unstable problem.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

in one aspect, a disposable oxygen-breathing conversion mechanism is provided, comprising:

one end of the conversion tube is sleeved on the tube opening of the metal gas tube sleeve, and the other end of the conversion tube is sleeved on the gas outlet of the oxygen delivery tube so as to communicate the metal gas tube sleeve with the oxygen delivery tube;

one end of the connecting piece is connected with the conversion pipe, and the other end of the connecting piece is used for being clamped on the metal tracheal tube;

and the fixing piece is connected to one end of the conversion pipe, which is connected with the oxygen conveying pipe, and is used for fixing the connection of the conversion pipe and the oxygen conveying pipe.

In some alternative embodiments, the connector includes:

two connecting parts, wherein each connecting part comprises a connecting end and a clamping end, and the connecting ends of the two connecting parts are respectively and symmetrically connected to two sides of the conversion tube;

the arc joint spare, it is equipped with two, and every above-mentioned arc joint spare is connected respectively in the joint end of an above-mentioned connecting portion, and the open end of two above-mentioned arc joint spares sets up relatively.

In some optional embodiments, the connecting portion is an elastic rod.

In some optional embodiments, two ends of each of the arc-shaped clamping pieces are respectively provided with a buckle and a snap ring, and the buckle of one of the arc-shaped clamping pieces is in clamping fit with the snap ring of the other arc-shaped clamping piece.

In some optional embodiments, the fixing member is a magic tape.

In some optional embodiments, one end of the magic bandage is provided with a through hole for the other end to pass through, one side of the magic bandage is provided with a fluff layer, and the other side of the magic bandage is provided with a barb layer.

In some optional embodiments, the width direction part of the magic bandage extends out of the conversion pipe.

In some optional embodiments, a side of the fixing member adjacent to the transfer tube is provided with an anti-slip layer.

In some optional embodiments, the anti-slip layer is a plurality of silica gel protrusions arranged in an array.

On the other hand, still provide an oxygen tube, including foretell disposable oxygen uptake shifter, still include the metal tracheal cannula, be equipped with positioning groove on the above-mentioned metal tracheal cannula, the connecting piece cooperates with above-mentioned positioning groove joint.

Compared with the prior art, the utility model has the advantages of: the problem of unsmooth oxygen delivery caused by the fact that the diameter of the orifice of the metal gas pipe sleeve is not matched with the diameter of the orifice of the oxygen delivery pipe is solved by arranging the conversion pipe and connecting the conversion pipe between the metal gas pipe sleeve and the oxygen delivery pipe; the connecting piece is arranged at one end of the conversion tube and is clamped in the positioning groove of the metal tracheal tube, so that the conversion tube is stably connected with the metal tracheal tube, the fixing piece is arranged at the other end of the conversion tube, the connection between the conversion tube and the oxygen catheter can be fixed, the connecting piece and the fixing piece are arranged, the phenomenon that the oxygen catheter falls off when a patient is choked is avoided, and the disposable oxygen catheter conversion mechanism and the oxygen catheter are simple in structure, easy to operate, low in production cost and suitable for disposable use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the disposable oxygen tube switching mechanism and the oxygen tube;

FIG. 2 is a schematic view of the transition duct and coupling of FIG. 1 in mating relationship;

fig. 3 is a schematic structural view of the fixing member in fig. 1.

In the figure: 1. a metal tracheal tube; 11. a positioning groove; 2. an oxygen delivery pipe; 3. a transfer tube; 4. a connecting member; 41. a connecting portion; 42. an arc-shaped clamping piece; 421. buckling; 422. a snap ring; 5. a fixing member; 51. a through hole; 52. and an anti-slip layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiments of the disposable oxygen-absorbing conversion mechanism and the oxygen-absorbing tube of the present invention will be described in further detail with reference to the accompanying drawings.

On one hand, the present application provides a disposable oxygen inhalation conversion mechanism, as shown in fig. 1, comprising a conversion tube 3, a connecting member 4 and a fixing member 5, wherein one end of the conversion tube 3 is used for being sleeved on a tube opening of a metal gas tube sleeve 1, and the other end is used for being sleeved on an air outlet of an oxygen delivery tube 2, so as to communicate the metal gas tube sleeve 1 with the oxygen delivery tube 2; one end of the connecting piece 4 is connected with the conversion pipe 3, and the other end is used for being clamped on the metal air pipe sleeve 1; the fixing member 5 is connected to one end of the conversion tube 3 for connecting with the oxygen tube 2, and is used for fixing the connection of the conversion tube 3 and the oxygen tube 2.

Since the diameter of the orifice of the metal tracheal tube 1 is much larger than that of the outlet of the oxygen catheter 2, the metal tracheal tube 1 is communicated with the oxygen catheter 2 by using the conversion tube 3. Here, the outer diameter of the nozzle at one end of the conversion tube 3 is matched with the inner diameter of the nozzle of the metal gas tube sleeve 1, and the inner diameter of the nozzle at the other end of the conversion tube 3 is matched with the outer diameter of the nozzle of the gas outlet of the oxygen tube 2, so as to ensure the effective connection of the conversion tube.

It can be understood that the function of the connecting member 4 and the fixing member 5 is to ensure the connection stability of the conversion tube 3 with the metal tracheal cannula 1 and the oxygen catheter 2, and to avoid the tube falling off when a patient is suffering from cough.

In some alternative embodiments, as shown in fig. 2, the connecting member 4 includes two connecting portions 41 and two arc-shaped engaging members 42, each of the connecting portions 41 includes a connecting end and an engaging end, and the connecting ends of the two connecting portions 41 are symmetrically connected to two sides of the converting pipe 3; the arc-shaped clamping pieces 42 are two, each arc-shaped clamping piece 42 is connected to the clamping end of one connecting portion 41, and the opening ends of the two arc-shaped clamping pieces 42 are arranged oppositely.

When in use, the open ends of the two arc-shaped clamping pieces 42 are respectively clamped on the metal tracheal tube 1, so that the connection between the conversion tube 3 and the metal tracheal tube 1 is fixed.

Preferably, the connecting portion 41 is an elastic rod.

It can be understood that, when the transition tube 3 is sleeved in the opening of the metal tracheal tube 1, the connecting portion 41 is clamped with the metal tracheal tube 1 by the arc-shaped clamping member 42, so as to apply a pulling force to the transition tube 3 to draw the metal tracheal tube 1 closer, thereby making the connection of the transition tube 3 more stable. However, it should be noted that the length and the elastic coefficient of the connecting portion 41 should be set reasonably according to actual conditions, so as to avoid discomfort of the patient caused by the fact that the transition tube 3 is inserted into the metal tracheal tube 1 too much.

In some alternative embodiments, two ends of each of the arc-shaped clamping members 42 are respectively provided with a buckle 421 and a snap ring 422, and the buckle 421 of one of the arc-shaped clamping members 42 is in clamping fit with the snap ring 422 of the other arc-shaped clamping member 42.

Here, the two ends of each arc-shaped clamping member 42 are provided with a buckle 421 and a snap ring 422, so as to clamp the two arc-shaped clamping members 42 together to form a ring-shaped structure, which is clamped on the metal tracheal tube 1.

That is to say, two arc-shaped clamping pieces 42 can be respectively clamped with the metal tracheal cannula 1, or the two arc-shaped clamping pieces 42 can be connected together to form an annular structure and then clamped. Two different connection modes with the metal tracheal tube 1 are adopted, and the metal tracheal tube can be adapted to different types of metal tracheal tubes.

Preferably, the arc-shaped clamping member 42 is made of a material having a certain elastic restoring force.

In some alternative embodiments, the fixing member 5 is a magic tape.

Further, as shown in fig. 3, one end of the magic tape is provided with a through hole 51 through which the other end of the magic tape passes, one side of the magic tape is provided with a fluff layer, and the other side of the magic tape is provided with a barb layer.

It will be appreciated that in use, one end of the magic tape is passed through the through hole 51 and the pile layer on one side is adhered to the barb layer on the other side. The fluff layer and the barb layer can be arranged to be long enough along the length direction of the magic binding tape, so that pipes with different diameters can be bound.

Further, the width direction part of the magic tape extends out of the conversion pipe 3.

It can be understood that after the conversion tube 3 is connected with the oxygen therapy tube 2, the connecting part of the conversion tube 3 and the oxygen therapy tube 2 is bound by a magic bandage, and is further fixedly connected.

In some alternative embodiments, the fixing member 5 is provided with an anti-slip layer 52 on a side thereof adjacent to the switching tube 3 to prevent the switching tube 3 from falling off when being connected to the oxygen therapy tube 2.

Preferably, the anti-slip layer is a plurality of silica gel protrusions arranged in an array.

In this case, an anti-slip silica gel protrusion may be disposed on one side of the magic tape near the conversion tube 3, and the binding restriction and the anti-slip layer of the magic tape are used to ensure the stable connection between the conversion tube 3 and the oxygen therapy tube 2.

In some optional embodiments, the magic binding tape is made of an elastic material.

On the other hand, this application still provides an oxygen tube, including foretell disposable oxygen uptake shifter, still includes metal tracheal cannula 1, is equipped with positioning groove 11 on the above-mentioned metal tracheal cannula 1, and above-mentioned connecting piece 4 cooperates with above-mentioned positioning groove 11 joint.

It can be understood that the connecting piece 4 is clamped in the positioning groove 11 of the metal tracheal cannula 1, so that the connection is more stable, the disposable oxygen inhalation conversion mechanism and the metal tracheal cannula form a set of complete oxygen inhalation assembly, so that the use by a patient is facilitated, and only the disposable oxygen inhalation conversion mechanism needs to be replaced during oxygen inhalation at each time, so that the use is convenient and the cost is lower.

The working principle of the embodiment of the application is as follows: when a patient with a tracheotomy needs to inhale oxygen, a sleeve of the conversion tube 3 is sleeved in the opening of the metal tracheal cannula 1, and the arc-shaped clamping piece 42 is clamped in the positioning groove 11 of the metal tracheal cannula 1, so that the conversion tube 3 is stably connected with the metal tracheal cannula 1, the gas outlet of the oxygen catheter 2 is inserted into the conversion tube 3, and the junction is tightly bound by a magic binding tape, so that the oxygen catheter 1 and the oxygen catheter 2 are communicated, and the oxygen therapy can be started. After oxygen therapy is finished, the magic bandage is torn open, and the arc-shaped clamping piece 42 is detached from the metal tracheal cannula 1.

The utility model provides a disposable oxygen uptake conversion mechanism and oxygen uptake pipe, which communicates the metal tracheal cannula with the oxygen delivery pipe by arranging the conversion pipe, thus solving the problem of inconvenient oxygen uptake caused by the non-adaptation of the bore of the metal tracheal cannula and the bore of the oxygen delivery pipe after the metal tracheal cannula is used by a patient in tracheotomy; the connection of the conversion tube, the metal tracheal tube and the oxygen catheter is more stable through the connecting piece and the fixing piece, and the problem that the oxygen inhalation is not smooth due to the falling off of the tube when a patient is choked is avoided; the connecting part of the conversion tube and the oxygen delivery tube is bound by using a magic binding belt, so that oxygen leakage caused by the gap formed by splicing is prevented; and through providing a metal tracheal cannula to be equipped with the positioning groove with connecting piece looks adaptation on the converting tube, further make converting tube and metal tracheal cannula's connection more stable. The disposable oxygen inhalation conversion mechanism is convenient to manufacture, low in cost, suitable for disposable use, simple to install and operate and suitable for popularization.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A disposable oxygen tube conversion mechanism, comprising:

the conversion tube (3) is sleeved at one end of the metal gas tube sleeve (1) and at the other end of the metal gas tube sleeve (1) and is sleeved at the gas outlet of the oxygen conveying tube (2) so as to communicate the metal gas tube sleeve (1) with the oxygen conveying tube (2);

one end of the connecting piece (4) is connected with the conversion pipe (3), and the other end of the connecting piece is clamped on the metal air pipe sleeve (1);

the fixing piece (5) is connected to one end, connected with the oxygen conveying pipe (2), of the conversion pipe (3) and used for fixing the connection between the conversion pipe (3) and the oxygen conveying pipe (2).

2. The disposable oxygen tube conversion mechanism of claim 1 wherein the connector (4) comprises:

the number of the connecting parts (41) is two, each connecting part (41) comprises a connecting end and a clamping end, and the connecting ends of the two connecting parts (41) are respectively and symmetrically connected to two sides of the conversion tube (3);

arc joint spare (42), it is equipped with two, every arc joint spare (42) connect respectively in one the joint end of connecting portion (41), two the open end of arc joint spare (42) sets up relatively.

3. The disposable oxygen tube switching mechanism of claim 2 wherein:

the connecting part (41) is an elastic rod.

4. The disposable oxygen tube switching mechanism of claim 2 wherein:

every two tip of arc joint spare (42) are equallyd divide and are equipped with buckle (421) and snap ring (422) respectively one buckle (421) of arc joint spare (42) and snap ring (422) joint cooperation of another arc joint spare (42).

5. The disposable oxygen tube transfer mechanism of claim 1 wherein:

the fixing piece (5) is a magic bandage.

6. The disposable oxygen tube transfer mechanism of claim 5 wherein:

one end of the magic tape is provided with a through hole (51) for the other end to pass through, one side of the magic tape is provided with a fluff layer, and the other side of the magic tape is provided with a barb layer.

7. The disposable oxygen tube transfer mechanism of claim 5 wherein:

the width direction part of the magic bandage extends out of the conversion pipe (3).

8. The disposable oxygen tube transfer mechanism of claim 1, wherein:

and an anti-slip layer (52) is arranged on one side of the fixing piece (5) close to the conversion pipe (3).

9. The disposable oxygen tube transfer mechanism of claim 8, wherein:

the skid resistant layer is the silica gel arch that a plurality of arrays set up.

10. An oxygen tube which is characterized in that: the disposable oxygen tube conversion mechanism comprises the disposable oxygen tube conversion mechanism as claimed in any one of claims 1 to 9, and further comprises a metal tracheal tube (1), wherein a positioning groove (11) is formed in the metal tracheal tube (1), and the connecting piece (4) is in clamping fit with the positioning groove (11).

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