CN209378282U - A kind of binary channel suction tube - Google Patents

Abstract

The utility model discloses a kind of binary channel suction tubes, belong to the technical field of medical instrument.Technical points include connector and first pipe, it further include second pipe, the connector is three-way connection, the two of them interface of the connector is socketed with first pipe and second pipe respectively, and the connector is additionally provided with rubber plug compatible with the interface of the connector with the junction of second pipe.The utility model is used to attract the secretion in oral cavity and nasal cavity to the patient of PICU mechanical ventilation, can timely, it is lasting secretion is sucked out, improve efficiency, prevent secretion dipping adhesive plaster or skin and influence surgical effect.

Description

A kind of binary channel suction tube

Technical field

The utility model relates to medical instruments, more specifically to a kind of binary channel suction tube.

Background technique

Currently, patient's function of deglutition of part PICU mechanical ventilation is poor, oral cavity, nasal secretion are more, show as frequently Secretion is overflowed from oral cavity and nasal cavity, such as attracts not in time, surrounding skin can be caused to stimulate, soak fixed adhesive plaster, thus Increase de- manage-style danger；Furthermore excessive secretion may block oral cavity or nasal cavity, the downtake of human body is flowed into, lung is caused to be felt Dye.Therefore, nursing staff needs frequently to attract the secretion in oral cavity, nasal cavity to patient, but existing suction tube can only be to wherein Attracted at one, the secretion in the oral cavity and nasal cavity of patient cannot be completely removed completely simultaneously, still often soak fixation The adhesive plaster of trachea cannula or stomach tube, or the skin of dipping face and neck.

Utility model content

The utility model provides a kind of secretion that can draw oral cavity and nasal cavity simultaneously, attracts that effect is good, can continue to use Binary channel suction tube.

To achieve the above object, a kind of binary channel suction tube provided by the utility model, including connector and first pipe, also Including second pipe, the connector is three-way connection, the two of them interface of the connector respectively with first pipe and the The socket of two pipelines, the connector are additionally provided with rubber plug compatible with the interface of the connector with the junction of second pipe.

Further, the first pipe and second pipe are flexible rubber hose.

Further, the one end of one end and second pipe far from connector of the first pipe far from connector is tapered End.

Further, the connector is equipped with external screw thread far from the interface of first pipe and second pipe.

Further, the connector is equipped with the groove for pasting fixed adhesive plaster.

Further, two interfaces of connector connection first pipe and second pipe are in horn-like, described plug It is sub for soft rubber stopper and in a circular table shape.

Further, one end in the first pipe close to connector is communicated with the first looped pipeline, the second pipe Upper one end close to connector is communicated with the second looped pipeline, wherein first looped pipeline and the second looped pipeline passes through dismountable mode It socket-connects；Valve is equipped on first looped pipeline and the second looped pipeline.

Further, the internal diameter of first looped pipeline and the second looped pipeline is all larger than the interior of first pipe and second pipe Diameter.

Beneficial effect

Compared with prior art, the utility model has the advantage that

1, the utility model is used in PICU mechanical ventilation, since the function of deglutition of patient is poor, oral cavity, nasal secretions Object is more, needs that the secretion in patient oral cavity, nasal cavity is sucked out in time, in order to avoid cause adverse effect；Pass through the two-tube of the present apparatus Road processing can attract to the oral cavity of patient and nasal cavity the operation of secretion, improve efficiency simultaneously, and can continue to use, Without frequent plug suction tube in practice process, avoids and only use single tube operation in the prior art and can not handle in time point The case where secretion；

2, the utility model is directed to different patients, thus it is possible to vary working method, if patient is the wherein secretion at one Object is more, then a wherein pipeline can be pulled out, interface is blocked with plug, neither influences the attraction effect of single tube in this way, Also it is avoided that the pipeline being not used by influences the operation of PICU mechanical ventilation；

3, the tapered end of two pipelines facilitates oral cavity and the nasal cavity of insertion patient, is easy suctioning of secretions, and attracting It when secretion, needs that suction tube is fixed, and fixing connecting can be pasted fixed adhesive plaster in groove to fix adhesive plaster, Whole device can be preferably fixed, malleable is not allowed in the relative position of adhesive plaster；

4, two looped pipelines of the utility model keep the practicability of the present apparatus wider, are applied not only to the operation of PICU mechanical ventilation, It can be also widely applied in the operation for needing disposable suction tube, because pipeline is easy to happen blocking in the junction with connector, Two looped pipelines are as backup line, and effect is made in the case where being responsible for blocking, and the present apparatus can also continue to use, and no replacement is required Whole device, save the cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment 1；

Fig. 2 is the structural schematic diagram of the utility model embodiment 2；

Fig. 3 is the structural schematic diagram of the utility model embodiment 3.

In figure: 1, connector；11, groove；2, first pipe；3, second pipe；4, plug；5, the first looped pipeline；6, second is secondary Pipe；7, valve.

Specific embodiment

With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical Novel protection scope is not limited by the specific implementation.

Embodiment 1

The embodiments of the present invention are such that as shown in Figure 1, a kind of binary channel suction tube, including connector 1 and first Pipeline 2, further includes second pipe 3, and connector 1 is three-way connection, the two of them interface of connector 1 respectively with first pipe 2 and the The socket of two pipelines 3, connector 1 are additionally provided with plug 4 compatible with the interface of connector 1 with the junction of second pipe 3.This is practical new Type the oral cavity to the patient of PICU mechanical ventilation and nasal cavity can attract secretion therein simultaneously, avoid secretion without clear in time Reason, and fixed adhesive plaster or patient skin are soaked, to influence the operation of PICU mechanical ventilation.It when in use, can be according to patient's feelings Condition is adjusted, some patientss may secretion only wherein at one it is more, at this moment a wherein pipeline can be pulled out, with plug Sub 4 interfaces being available block, and can only use the attraction that single channel carries out secretion.In this way without to insertion patient oral cavity Frequently replaced with the pipeline of nasal cavity, when especially being attracted at the same time using binary channels, patient generate it is uncomfortable, or wherein one The secretion at place reduces, and can remove a wherein pipeline, and interface is sealed up with plug 4, still to the attraction at another place It can continue to work normally.

In the present embodiment, first pipe 2 and second pipe 3 are 8Fr flexible rubber hose, and the pipeline of this material is easily adjusted , there are certain hardness in different bending angle, when bending, and the inner diameter size of pipeline is not susceptible to deformation, facilitate medical staff pipe Road is inserted into patient oral cavity and nasal cavity, attracts secretion, pipeline is not easy to be blocked by secretion, while being also applied for disposably making With harmless.The one end of one end and second pipe 3 far from connector 1 of first pipe 2 far from connector 1 is tapered end.Gradually Taper end facilitates insertion patient oral cavity and nasal cavity, makes front end suction bigger in this way, is more easier suctioning of secretions, also needs is facilitated to prolong When this long two pipelines, it is inserted into one end of the extension tube of same model.

In the present embodiment, connector 1 is equipped with external screw thread far from the interface of first pipe 2 and second pipe 3.Connector 1 is It being connected to the machine for providing negative pressure, external screw thread also facilitates the connection with negative tube, and such socket is also more stable, Connector 1 is not easily to fall off when negative pressure works.And in the operation of PICU mechanical ventilation, connector 1, first pipe 2 and second pipe 3 are all It needs to fix, connector 1 is equipped with the groove 11 for pasting fixed adhesive plaster, allows connector 1 after being fixed adhesive tape and consolidating calmly, fixed Adhesive plaster is in groove 11, it is not easy to along sliding axially for connector 1, can preferably fix whole device.

In the present embodiment, two interfaces of the connection first pipe 2 of connector 1 and second pipe 3 are in horn-like, facilitate first The plug of pipeline 2 and second pipe 3, because connector 1 is tightly sleeved with two pipeline needs, the outer diameter of pipeline and connecing for connector 1 Mouth internal diameter is not much different, and therefore, forms horn-like interface and then facilitates medical staff in pipe insertion connector 1.Moreover, because The present apparatus is to provide negative pressure from joint, and pipeline is that have the tendency that being inhaled into connector 1, so pipeline should be socketed in by connector 1 Outside.Plug 4 is soft rubber stopper and in a circular table shape, facilitates plug 4 to fill in the interface of corresponding connector 1, and by further Extruding, gas leakage can be prevented when only using a pipeline.

When the utility model is used, first the two of them interface of connector 1 respectively with first pipe 2 and second pipe 3 sockets, make the other end tapered end of first pipe 2 and second pipe 3.Then trouble is inserted into the tapered end of two pipelines respectively The oral cavity of person and nasal cavity, it is by fixed adhesive plaster that connector 1, first pipe 2 and the second pipe 3 placed is fixed, on connector 1 Connector can be further fixed fixed adhesive tape at groove 11, not allow adhesive plaster sliding axially along connector, avoid connector 1 It slips away the fixation of adhesive plaster.The secretion in oral cavity and nasal cavity can be sucked out simultaneously in this way, avoid the swallow of patient poor, and Secretion outflow is set to soak fixed adhesive plaster or patient skin, to influence to perform the operation.Moreover, the present apparatus can persistently be attracted, and When secretion is sucked out, avoid remaining in patient oral cavity and nasal cavity, cause other respiratory diseases.The utility model can also root According to the actual conditions of patient and procedure, the number of tubes used is adjusted, first pipe 2 or second pipe 3 are pulled out, and Blocked with 4, plug interfaces vacated, guarantee will not gas leakage from there, can only use a pipeline makes as suction tube With.

Embodiment 2

Unlike the first embodiment, as shown in Fig. 2, in the present embodiment, connecting in first pipe 2 close to one end of connector 1 It is connected with the first looped pipeline 5, one end of close connector 1 is communicated with the second looped pipeline 6, the first looped pipeline 5 and the second looped pipeline 6 on second pipe 3 On be equipped with valve 7.The internal diameter of first looped pipeline 5 and the second looped pipeline 6 is all larger than the internal diameter of first pipe 2 and second pipe 3.Valve 7 exists It is normally off when conventional use, but because the junction of two pipelines close to connectors is easy to appear blocking, the especially present apparatus When lasting use, secretion is easy for accumulating more, at this moment can pass through the first looped pipeline 5 or second by opening valve 7 The access of looped pipeline 6 provides the device of negative pressure, makes first pipe 2 and second pipe 3 there are two the outlet being connected to, and looped pipeline 5 Internal diameter is bigger, the secretion of blocking can be sucked out.

Embodiment 3

On the basis of embodiment 2, the first looped pipeline 5 and the second looped pipeline 6 are set as dismountable mode and socket-connect.Such as Fig. 3 It is shown.It, can not be stifled by looped pipeline if in actual use, only wherein the junction of a pipeline and connector 1 generates blocking Plug is removed, and the present apparatus can also allow 3 phase of first pipe 2 and second pipe by the way that the first looped pipeline 5 and the second looped pipeline 6 are mutually socketed Then connection is connected to, so that two pipelines be enable to continue normally to attract work with connector 1 by the interface not blocked.

Above are merely preferred embodiments of the utility model, it should be pointed out that for those skilled in the art, Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is practical new that these all will not influence this The effect and patent practicability that type is implemented.

Claims (8)

1. a kind of binary channel suction tube, including connector (1) and first pipe (2), it is characterised in that: it further include second pipe (3), The connector (1) is three-way connection, and the two of them interface of the connector (1) is managed with first pipe (2) and second respectively Road (3) socket, the connector (1) are additionally provided with the junction of second pipe (3) and are adapted with the interface of the connector (1) Plug (4).

2. a kind of binary channel suction tube according to claim 1, which is characterized in that the first pipe (2) and second Pipeline (3) is flexible rubber hose.

3. a kind of binary channel suction tube according to claim 1, which is characterized in that the first pipe (2) is separate to be connect The one end of one end and second pipe (3) far from connector (1) of head (1) is tapered end.

4. a kind of binary channel suction tube according to claim 1, which is characterized in that the connector (1) is far from the first pipe The interface of road (2) and second pipe (3) is equipped with external screw thread.

5. a kind of binary channel suction tube according to claim 1, which is characterized in that the connector (1) is equipped with and is used for Paste the groove (11) of fixed adhesive plaster.

6. a kind of binary channel suction tube according to claim 1, which is characterized in that first pipe of connector (1) connection For two interfaces of road (2) and second pipe (3) in horn-like, the plug (4) is soft rubber stopper and in a circular table shape.

7. a kind of binary channel suction tube according to claim 1, which is characterized in that close in the first pipe (2) One end of connector (1) is communicated with the first looped pipeline (5), and one end on the second pipe (3) close to connector (1) is communicated with second Looped pipeline (6), wherein first looped pipeline (5) and the second looped pipeline (6) is socket-connected by dismountable mode；Described first Valve (7) are equipped on looped pipeline (5) and the second looped pipeline (6).

8. a kind of binary channel suction tube according to claim 7, which is characterized in that first looped pipeline (5) and second The internal diameter of looped pipeline (6) is all larger than the internal diameter of first pipe (2) and second pipe (3).