CN218075946U

CN218075946U - Trachea cannula atomizing device

Info

Publication number: CN218075946U
Application number: CN202220546051.4U
Authority: CN
Inventors: 陈晓荣; 姚磊; 何莎; 肖晟
Original assignee: Ganzhou Municipal Hospital
Current assignee: Ganzhou Municipal Hospital
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-12-20
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a trachea cannula atomizing device, including the three-way pipe, the first end of three-way pipe is provided with the pipe connection that is used for connecting endotracheal tube and the second end of this three-way pipe is provided with phlegm suction head that can open and shut, and the third end of above-mentioned three-way pipe is connected with defeated fog pipeline, defeated fog pipeline is connected with an atomizing jar, atomizing jar is connected with outside oxygen source through an oxygen supply pipeline. The utility model is suitable for a trachea cannula patient has the advantage that can carry out the aerosol treatment and discharge sputum to the patient under the condition that breaks away from the breathing machine.

Description

Trachea cannula atomizing device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a trachea cannula atomizing device.

Background

For severe patients needing tracheal intubation, the pulmonary infection sputum increase and the sputum excretion difficulty are caused by critical conditions, various disease complications or long-term bed rest, the atomization treatment is usually carried out by means of a breathing machine, and the effects of diluting the sputum, humidifying the air passage, relieving inflammation, relieving asthma and relieving laryngeal edema are achieved. However, due to the high cost of the ventilator, most hospitals are equipped with the ventilator only in the intensive care unit, and tracheal intubation patients in general wards cannot be nebulized and treated under the condition of lacking the ventilator, and the lung infection is aggravated and even the patients die because sputum cannot be discharged.

How to solve the above problems is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trachea cannula atomizing device, the device are applicable to the trachea cannula patient, can carry out the aerosol treatment and discharge sputum to the patient under the condition that breaks away from the breathing machine.

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

the utility model provides a pair of trachea cannula atomizing device, including the three-way pipe, the first end of three-way pipe is provided with the pipe connection that is used for connecting endotracheal tube and the second end of this three-way pipe is provided with the phlegm head of inhaling that can open and shut, and the third end of above-mentioned three-way pipe is connected with defeated fog pipeline, defeated fog pipeline is connected with an atomizing jar, atomizing jar is connected with outside oxygen source through an oxygen supply pipeline.

Further, the atomizing jar includes the upper tank body, down the jar body, the upper tank body can be dismantled with the lower jar of body and be connected, wherein, the upper end and the defeated fog pipeline intercommunication of the upper tank body and should be provided with the medicine inlet that can be connected with outside aerosol on the upper tank body, be provided with into medicine cap on the medicine inlet, the internal atomizing structure that is provided with of lower jar, atomizing structure and oxygen supply pipeline intercommunication.

Furthermore, a one-way valve is arranged on the inner side of the upper end of the upper tank body.

Further, the atomizing structure includes suction nozzle, atomizing cap, wherein, the lower extreme of suction nozzle stretches out that the outer upper end that communicates with the oxygen supply pipeline and this suction nozzle of jar body is provided with the fumarole down, the outside and both clearance fit of suction nozzle are located to the atomizing cap cover, and the upper end of above-mentioned atomizing cap is seted up the atomizing hole that position and fumarole correspond and the lower extreme of this atomizing cap and is connected through a plurality of supporting legs and jar body down, and, the dog has been erect directly over the atomizing cap, suction nozzle, atomizing cap, dog are coaxial.

Further, the fog conveying pipeline comprises a corrugated pipe-shaped telescopic pipe and an L-shaped adapter, and the three-way pipe, the corrugated pipe-shaped telescopic pipe, the L-shaped adapter and the atomizing tank are communicated in sequence.

Furthermore, the sputum suction head comprises a sputum suction head main body, one end of the sputum suction head main body is connected with the three-way pipe, and the other end of the sputum suction head main body is a sputum suction port and a rubber plug capable of plugging the sputum suction port is arranged at the other end of the sputum suction head main body.

Further, an oxygen flow regulating instrument is installed on the oxygen supply pipeline.

Due to the adoption of the structure, the utility model discloses the beneficial effect who has as follows:

the utility model discloses a set up the three-way pipe, when using, the liquid medicine atomizing in order to make the atomizing jar air feed of outside oxygen source, then in the human trachea is inputed through defeated fog pipeline, three-way pipe, endotracheal tube in proper order to need not can play the effect of atomizing treatment to the patient with the help of the breathing machine, and, inhale the phlegm head through the setting, be convenient for siphon away the sputum that will dilute.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the atomization tank of the present invention.

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 and 2, the utility model provides an endotracheal tube atomizing device, which comprises a three-way pipe 1, wherein a first end of the three-way pipe 1 is provided with a pipe joint 2 for connecting an endotracheal tube, and a second end of the three-way pipe 1 is provided with a sputum suction head 6 which can be opened and closed, and the sputum suction head 6 can be opened to suck sputum according to needs; the third end of the three-way pipe 1 is connected with a mist conveying pipeline 3, the mist conveying pipeline 3 is connected with an atomizing tank 4, and the atomizing tank 4 is connected with an external oxygen source through an oxygen supply pipeline 5. When in use, the external oxygen source supplies gas to the atomizing tank 4 to atomize the liquid medicine in the atomizing tank 4, and then the liquid medicine is input into the human trachea through the mist transmission pipeline 3, the three-way pipe 1 and the tracheal catheter in sequence, thereby playing the role of atomization treatment on a patient.

In the utility model, the atomizing tank 4 comprises an upper tank body 41 and a lower tank body 42, the upper tank body 41 is detachably connected with the lower tank body 42, wherein the upper end of the upper tank body 41 is communicated with the mist conveying pipeline 3, the upper tank body 41 is provided with a medicine inlet 43 which can be connected with the external aerosol, and the medicine inlet 43 is provided with a medicine inlet cap 44, so that the medicine inlet cap 44 can be opened and the aerosol can be inserted as required, and the aerosol can be directly used for atomizing treatment; an atomization structure 45 is arranged in the lower tank 42, and the atomization structure 45 is communicated with the oxygen supply pipeline 5. When in use, the upper tank 41 is separated from the lower tank 42, and the liquid medicine or the humidifying water can be added into the lower tank 42 and atomized by the atomizing structure 45.

The utility model discloses in, the inboard of the upper end of the upper tank body 41 is provided with one-way valve 46, makes the atomized liquid can only flow from atomizing tank 4 to 3 directions of mist conveying pipeline.

The utility model discloses in, atomizing structure 45 includes suction nozzle 451, atomizing cap 452, wherein, the lower extreme of suction nozzle 451 stretches out down the outer and oxygen supply pipe 5 intercommunication of jar body 42 and the upper end of this suction nozzle 451 is provided with the fumarole, the outside and both clearance fit of suction nozzle are located to atomizing cap 452 cover, and the position is offered to the upper end of above-mentioned atomizing cap 452 and the lower extreme of the atomizing hole that corresponds with the fumarole and this atomizing cap 452 is connected with lower jar of body 42 through a plurality of supporting legs, and, erect dog 453 directly over atomizing cap 452, suction nozzle 451, atomizing cap 452, dog 453 are coaxial. When the high-speed airflow is ejected from the air ejection holes through the air inlet nozzle 451 in sequence, the liquid medicine in the lower tank 42 is sucked to the upper side of the air ejection holes along the gap between the air inlet nozzle 451 and the atomizing cap 452 due to the venturi effect, and is ejected from the atomizing holes due to the impact of the airflow and strikes the stopper 453, so that atomization is realized.

The utility model discloses in, mist conveying pipeline 3 includes the flexible pipe 31 of bellow form, the adapter 32 of L type, the adapter 32 of three-way pipe 1, the flexible pipe 31 of bellow form, L type, atomizing jar 4 communicate in proper order. The adapter 32 enables the atomization tank 4 to be kept in a vertical state in a normal state, so that the phenomenon that medicines cannot be sufficiently converted into fogdrops to influence the treatment effect due to the fact that the atomization tank 4 is inclined due to the change of the body position of a patient and nursing operation is avoided; can adjust the length and the angle of flexible pipe 31 temporarily according to patient's position and direction, avoid leading to the operational difficulty because of pipeline length problem, take place the risk that the pipeline drops even, also made things convenient for medical technical staff to give patient's treatment, stand up and clap the back, transport operations such as inspection and nursing simultaneously.

The utility model discloses in, inhale phlegm head 6 including inhaling phlegm head main part 61, the one end of inhaling phlegm head main part 61 is connected with three-way pipe 1, and the aforesaid is inhaled the other end of phlegm head main part 61 and is provided with the plug 62 that can plug in and inhale the phlegm mouth for inhaling phlegm mouth and this end. The plug 62 is opened, and sputum can be sucked away by an external negative pressure device.

The utility model discloses in, install oxygen flow control instrument 7 on the oxygen supply pipeline 5, this oxygen flow control instrument 7 is buoy type oxygen flowmeter, can adjust the flow of oxygen as required.

The utility model discloses when using, at first add the liquid medicine in atomizing jar 4, then adjust the oxygen flow to required flow through oxygen flow control instrument 7, high-speed air current is in proper order through flexible pipe 31, adapter 32, nozzle 451 spouts from the fumarole, the liquid medicine is sucked to the fumarole top along the clearance between nozzle 451 and atomizing cap 452 under the venturi effect, again spout and hit the dog 453 and form the atomized liquid from the fumarole because of the impact of air current, atomized liquid passes through last jar body 41, adapter 32, flexible pipe 31, three-way pipe 1, the endotracheal tube inputs in the human trachea in proper order at last, thereby play the effect of fog therapy to the patient; when sputum needs to be sucked away, the rubber plug 62 on the sputum sucking port is opened, and the sputum can be sucked away through the external negative pressure device.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that equipment and structures not described in detail are understood to be practiced in a manner that is conventional in the art; the technical solution of the present invention can be applied to any person skilled in the art, without departing from the scope of the present invention, by using the method and technical contents disclosed above, and making many possible changes and modifications, or modifying equivalent embodiments with equivalent changes, which do not affect the essence of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. An endotracheal intubation atomization device comprises a three-way pipe (1); the method is characterized in that: the first end of three-way pipe (1) is provided with pipe joint (2) and the second end of this three-way pipe (1) that are used for connecting endotracheal tube and is provided with phlegm suction head (6) that can open and shut, and the third end of above-mentioned three-way pipe (1) is connected with mist transportation pipeline (3), mist transportation pipeline (3) are connected with an atomizing jar (4), atomizing jar (4) are connected with external oxygen source through an oxygen supply pipeline (5).

2. An endotracheal intubation nebulizing device according to claim 1, wherein: atomizing jar (4) is including last jar body (41), lower jar body (42), go up jar body (41) and can dismantle with lower jar body (42) and be connected, wherein, go up the upper end of jar body (41) and be provided with on jar body (41) with mist conveying pipeline (3) intercommunication and should go up and enter medicine mouth (43) that can be connected with outside aerosol, it advances medicine cap lid (44) to be provided with on medicine mouth (43), be provided with atomizing structure (45) in jar body (42) down, atomizing structure (45) and oxygen supply pipeline (5) intercommunication.

3. An endotracheal intubation nebulizing device according to claim 2, wherein: the inner side of the upper end of the upper tank body (41) is provided with a one-way valve (46).

4. An endotracheal intubation nebulizing device according to claim 2 or 3, characterized in that: atomizing structure (45) include suction nozzle (451), atomizing cap (452), wherein, the lower extreme of suction nozzle (451) stretches out down jar body (42) outer with oxygen supply pipe (5) intercommunication and the upper end of this suction nozzle (451) be provided with the air jet hole, the outside and both clearance fit of suction nozzle are located to atomizing cap (452) cover, and the position is seted up to the upper end of above-mentioned atomizing cap (452) and the atomizing hole that corresponds with the air jet hole and the lower extreme of this atomizing cap (452) is connected with jar body (42) down through a plurality of supporting legs, and, dog (453) have been erect directly over atomizing cap (452), suction nozzle (451), atomizing cap (452), dog (453) are coaxial.

5. An endotracheal intubation nebulizing device according to any one of claims 1 to 3, characterized in that: the mist conveying pipeline (3) comprises a corrugated telescopic pipe (31) and an L-shaped adapter (32), and the three-way pipe (1), the corrugated telescopic pipe (31), the L-shaped adapter (32) and the atomizing tank (4) are communicated in sequence.

6. An endotracheal intubation nebulizing device according to any one of claims 1 to 3, characterized in that: the sputum suction head (6) comprises a sputum suction head main body (61), one end of the sputum suction head main body (61) is connected with the three-way pipe (1), and the other end of the sputum suction head main body (61) is a sputum suction opening and is provided with a rubber plug (62) capable of plugging the sputum suction opening.

7. An endotracheal intubation nebulizing device according to any one of claims 1 to 3, characterized in that: an oxygen flow regulating instrument (7) is installed on the oxygen supply pipeline (5).