CN213252274U

CN213252274U - Tracheal cannula operation joint capable of collecting sputum

Info

Publication number: CN213252274U
Application number: CN202021663760.8U
Authority: CN
Inventors: 杨诚
Original assignee: Meizhou Peoples Hospital
Current assignee: Meizhou Peoples Hospital
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-25
Anticipated expiration: 2030-08-12

Abstract

The utility model provides a can collect tracheal cannula operation joint of sputum, including connecting the body, the operation end that connects the body is equipped with pipeline entry and sputum export, be equipped with mutually independent oxygen pipe joint and operation passageway in the pipeline entry, oxygen pipe joint in with all be equipped with the orientation in the operation passageway connect the inboard first check valve of opening of body, the end connection of sputum export has detachable to connect the sputum cup. The utility model discloses a can collect tracheal cannula operation joint of sputum has three passageway, and the sputum is collected to the convenience when the operation to prevent the sputum splash, and prevent that the oxygen pipe from droing among the operation process influences the oxygen uptake.

Description

Tracheal cannula operation joint capable of collecting sputum

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to tracheal cannula operation joint that can collect sputum.

Background

The existing tracheotomy sleeve or trachea cannula is provided with a barrel body between two ends, and a trachea is communicated with the outside through the barrel body. When a patient with tracheotomy or tracheal intubation is diagnosed and treated, when a sputum suction tube or a bronchoscope is introduced through a tracheal cannula, the patient often coughs or expectorates after stimulation, sputum is sprayed out through the far end of the tracheal cannula, and skin, dressing, cannula fixing belts, surrounding clothes, medical staff and ambient air around the cannula are seriously polluted; the oxygen tube inserted into the sleeve tube can also fall off when a patient coughs, so that the oxygen inhalation of the patient is influenced, and the operation is interrupted.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency that exists among the prior art, the utility model provides a can collect tracheal cannula operation joint of sputum has three channels, makes things convenient for the oxygen pipe and inhales the sputum pipe and operate respectively, simultaneously, can collect the sputum when the operation, prevents the sputum splash, avoids the oxygen pipe to drop and influences the oxygen uptake.

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

the utility model provides a can collect tracheal cannula operation joint of sputum, includes the joint body, the operation end that connects the body is equipped with pipeline entry and sputum export, be equipped with mutually independent oxygen union and operation passageway in the pipeline entry, in the oxygen union with all be equipped with the orientation in the operation passageway connect the inboard first check valve of opening of body, the end connection of sputum export has detachable to connect the sputum cup.

Furthermore, a second one-way valve which is opened towards the sputum receiving cup is arranged in the end part of the sputum outlet.

Further, the outer end of the operation channel is provided with a clamping piece for fixing the pipeline.

Furthermore, the clamping piece is a flexible convex strip which is annularly distributed on the inner wall of the operation channel.

Furthermore, an end cover which can be buckled with the end part of the operation channel is arranged at the outer end of the operation channel.

Furthermore, the sputum receiving cup is in threaded connection with the end part of the sputum outlet.

Furthermore, the outer wall of the end part of the sputum outlet is provided with a plurality of exhaust holes.

Compared with the prior art, the utility model discloses following beneficial technological effect has:

the tracheal cannula operation joint capable of collecting sputum of the utility model is provided with the sputum outlet for leading out the sputum coughed by the patient, which can effectively avoid the sputum spitting splash of the patient caused by the intubating operation stimulation; pipeline entry end sets up independent oxygen coupling and operation passageway, can satisfy oxygen inhalation simultaneously and last the intubate operation, uses in a flexible way, has avoided oxygen uptake pipeline to drop and the pollution between the operation passageway, simultaneously, all is provided with first check valve in oxygen coupling and the operation passageway, can effectively avoid patient's expectoration to flow backward into the passageway in, further improves the sanitary safety of intubate operation.

Drawings

FIG. 1 is a schematic diagram of a tracheal cannula adaptor of the present invention for collecting sputum;

FIG. 2 is a top view of the outer end of the working channel of FIG. 1;

fig. 3 is a usage status diagram of the tracheal cannula operation joint of the present invention capable of collecting sputum.

Wherein: 100. a tracheal tube; 1. a connector body; 2. a conduit inlet; 21. an oxygen pipe joint; 22. an operation channel; 23. a first check valve; 24. a clamping member; 25. an end cap; 3. a sputum outlet; 31. a second one-way valve; 32. an exhaust hole; 4. a sputum receiving cup.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms without departing from the spirit or essential characteristics thereof, and it should be understood that the invention is not limited to the specific embodiments disclosed below.

Example 1

As shown in fig. 1-3, a tracheal cannula operation joint capable of collecting sputum, which is used for being sleeved on an existing tracheal cannula 100, an operation end of a joint body 1 made of flexible material is provided with a pipeline inlet 2 and a sputum outlet 3. Wherein, an oxygen pipe joint 21 and an operation channel 22 which are mutually independent are arranged in the pipeline inlet 2, the oxygen pipe joint 21 is used for connecting an oxygen source, and the operation channel 22 is used for inserting a sputum suction pipe or a bronchoscope. The inner ends of the oxygen pipe joint 21 and the operation channel 22 are both provided with a first one-way valve 23 which is opened towards the inner side of the joint body 1, the pipeline can be inserted into the joint body 1 through the first one-way valve 23, but the expectoration of the patient can not be ejected from the oxygen pipe joint 21 or the operation channel 22.

The outer end of the operation channel 22 is provided with a clamping member 24 for fixing the pipeline, the clamping member is a plurality of flexible raised lines distributed along the circumferential direction of the inner wall of the channel in an annular manner, and when the pipeline is inserted, the flexible raised lines can be in friction fit with the outer wall of the pipeline, so that the pipeline is fixed. The outer end of the working channel 22 is also provided with an end cap 25 which is snap-fitted thereto and covers the channel 22 when it is not in use, to prevent contamination of the channel from the outside.

The outer end threaded connection of sputum export 3 has and connects sputum cup 4 to the sputum of patient's spun is collected and is cleared up to the convenience, prevents that the sputum from splashing everywhere. The sputum cup 4 may be a round bottle, a triangular bottle or any other shape. Still be equipped with the second check valve 31 that the orientation connects phlegm cup 4 to open in the tip of sputum export 3 to avoid connecing the sputum backward flow to connect in the body 1 when phlegm cup 4 fills up. The outer wall of the end part of the sputum outlet 3 is also provided with a plurality of vent holes 32 along the circumferential direction, and the vent holes 32 can be round, oval, long-strip or any other shapes and are used for exhausting the gas exhaled by the patient or the airflow during coughing.

Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a can collect tracheal cannula operation joint of sputum which characterized in that: including the cavity that can cup joint with tracheal cannula and connect the body, the operation end that connects the body is equipped with pipeline entry and sputum export, be equipped with mutually independent oxygen pipe connector and operation passageway in the pipeline entry, oxygen pipe connector in with all be equipped with the orientation in the operation passageway connect the inboard first check valve who opens of body, the end connection of sputum export has detachable to connect the phlegm cup.

2. The tracheal cannula of claim 1, wherein the tracheal cannula comprises: and a second one-way valve which is opened towards the sputum receiving cup is arranged in the end part of the sputum outlet.

3. The tracheal cannula manipulation joint of claim 1 or 2, wherein the tracheal cannula manipulation joint is configured to collect sputum: the outer end of the operation channel is provided with a clamping piece for fixing the pipeline.

4. The tracheal cannula of claim 3, wherein the tracheal cannula comprises: the clamping piece is a flexible raised line which is annularly distributed on the inner wall of the operation channel.

5. The tracheal cannula manipulation joint of claim 1 or 2, wherein the tracheal cannula manipulation joint is configured to collect sputum: and an end cover which can be buckled with the end part of the operation channel is arranged at the outer end of the operation channel.

6. The tracheal cannula of claim 5, wherein the tracheal cannula comprises: the sputum receiving cup is in threaded connection with the end part of the sputum outlet.

7. The tracheal cannula of claim 1, wherein the tracheal cannula comprises: the outer wall of the end part of the sputum outlet is provided with a plurality of exhaust holes.