CN215275220U

CN215275220U - An artificial airway nebulizer

Info

Publication number: CN215275220U
Application number: CN202120333828.4U
Authority: CN
Inventors: 邱国英; 宋轶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-12-24
Anticipated expiration: 2031-02-05

Abstract

The utility model is suitable for a medical instrument's technical field discloses an artifical air flue atomizer. The utility model provides an artificial airway atomizer, which comprises a three-way conduit; the three-way conduit is provided with a port and a first vent; the three-way guide pipe is rotatably connected with an atomizer connecting pipe, and an atomizer is connected to the atomizer connecting pipe; the three-way catheter is provided with a sputum suction port, and a flap made of silica gel is arranged in the sputum suction port. The function is various, inhales the phlegm mouth through setting up and can directly inhale the phlegm under the condition that can not pull out artifical air flue.

Description

Artificial airway atomizer

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of medical equipment, in particular to artificial airway atomizer.

[ background of the invention ]

The artificial airway comprises a tracheal cannula and a tracheotomy, is an artificial respiration channel established for rescuing and treating critically ill patients and is generally connected with a respirator for assisting respiration. Along with the improvement of the state of an illness of a patient, when an offline indication exists, the clinical practice generally keeps the artificial airway while trying to take the offline, and simultaneously performs ordinary oxygen inhalation or liquid medicine atomization inhalation on the artificial airway to play a role in treating and humidifying the artificial airway.

The existing artificial airway is not provided with a sputum suction port independently, and the function is too single, so that the use is influenced.

[ Utility model ] content

An object of the utility model is to overcome above-mentioned prior art not enough, provide an artificial air flue atomizer, it aims at solving among the prior art artificial air flue atomizer function too single technical problem.

In order to realize the aim, the utility model provides an artificial airway atomizer, which comprises a three-way conduit; the three-way conduit is provided with a port and a first vent; the three-way guide pipe is rotatably connected with an atomizer connecting pipe, and an atomizer is connected to the atomizer connecting pipe; the three-way catheter is provided with a sputum suction port, and a flap made of silica gel is arranged in the sputum suction port.

Preferably, the sputum suction port and the interface are coaxial.

Preferably, a second vent is arranged on the atomizer connecting pipe; the atomizer connecting pipe and the three-way guide pipe can rotate 360 degrees.

Preferably, the atomizer connecting pipe is an L-shaped joint, a threaded hose is connected to an end of the atomizer connecting pipe, and an atomizer is connected to an end of the threaded hose.

Preferably, the sputum suction port has at least two flaps.

Preferably, each flap is provided with a guide block, and the guide block is of a triangular structure with a high middle part and low two ends.

Preferably, an arc groove is formed in the surface, close to the valve, of the guide block, and the arc groove is matched with a sputum suction pipe.

Compared with the prior art, the utility model provides a pair of artificial air flue atomizer's beneficial effect does: the sputum suction port can be arranged to directly suck sputum without pulling out the artificial airway, and the three-way catheter can continuously suck oxygen and atomize and suck; the automatic closing when the respirator is not used is realized by arranging the valve, excessive air leakage is prevented, the pipeline does not need to be repeatedly disassembled and assembled, the workload of nurses is reduced, and the incidence rate of the ventilator-associated pneumonia is reduced; the atomizer connecting pipe is rotatably connected to the three-way guide pipe at an angle and a position which are convenient for the atomizer connecting pipe, and the three-way guide pipe can also be connected with a breathing machine pipeline, so that the atomization demand of the patient breathing machine during assisted breathing is met.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an artificial airway atomizer according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a threaded hose of an artificial airway atomizer according to an embodiment of the present invention.

Figure 3 is a bottom view of the sputum aspirator in the embodiment of the utility model.

Figure 4 is a sectional view of the sputum aspirator of the embodiment of the utility model.

In the figure: 1. a three-way conduit; 11. an interface; 12. a first vent; 13. an atomizer connecting pipe; 131. a second vent; 132. a threaded hose; 14. a sputum suction port; 15. a valve; 151. a guide block; 152. an arc groove; 2. an atomizer.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 and 3, an embodiment of the present invention provides an artificial airway atomizer, which includes a three-way conduit 1. The three-way pipe 1 is provided with a port 11 and a first vent 12. The three-way guide pipe 1 is rotatably connected with an atomizer connecting pipe 13, and the atomizer connecting pipe 13 is connected with an atomizer 2. A sputum suction port 14 is arranged on the three-way catheter 1, and a flap 15 made of silica gel is arranged in the sputum suction port 14. The interface 11 is connected with a trachea inserting tube, and the first vent 12 is used for exhaling gas. The flap 15 is normally in a closed state to prevent excessive mist leakage. When sputum suction is performed, a suction tube for sputum suction is inserted from the flap 15.

Referring to fig. 1, in an alternative embodiment, the sputum aspirator port 14 and the port 11 are coaxial. The suction tube convenient for sucking phlegm is inserted into the trachea inserting tube of the connecting interface 11.

Referring to fig. 1, in an alternative embodiment, a second vent 131 is provided on the atomizer connecting tube 13. The second vent can be opened and closed, conveniently adjusts the air output. The atomizer connecting pipe 13 and the three-way guide pipe 1 can rotate 360 degrees. The nebulizer 2 is connected to the ventilator, but changing the position of the ventilator is difficult. The pipeline of the atomizer 2 is changed by rotating the atomizer connecting pipe 13, and the respirator is conveniently connected with the respirator.

Referring to fig. 3, in an alternative embodiment, the flap 15 of the sputum suction port 14 has at least two pieces. The preferred valve 15 is 4 pieces, accepts more evenly, conveniently inserts the straw of inhaling the phlegm.

Referring to fig. 3 and 4, in an alternative embodiment, each flap 15 is provided with a guide block 151, and the guide block 151 is a triangular structure with a high middle and two low ends. The guide block 151 is added to increase the strength of the flap 15 on one hand, and prevent the flap 15 from being turned outwards when the suction tube for sucking sputum is pulled out.

Referring to fig. 4, in an alternative embodiment, an arc groove 152 is formed on the surface of the guide block 151 close to the flap 15, and the arc groove 152 is adapted to a suction tube for sucking sputum. When the suction tube for sucking the sputum is inserted into the valve 15, the arc groove 152 wraps the suction tube for sucking the sputum to just form a channel, so that the suction tube for sucking the sputum can conveniently enter. If the arc groove 152 is not arranged, the pipe wall of the suction pipe for sucking the sputum is always extruded by a single point of the valve 15, the stress area is too small, and the suction pipe is easy to be compressed.

The specific working process is as follows:

the interface 11 is connected with an artificial trachea which is connected with a human body. The drug is added to the nebulizer 2. The nebulizer 2 is connected to a ventilator. The atomizer connecting tube 13 is rotated to an optimum connection angle. Oxygen was turned on at a rate of not less than 5L/min. The atomized oxygen enters the trachea of the human body through the three-way conduit 1, most of the fog enters the human body due to the respiration effect, and the exhaled air is exhausted from the first vent 12 and the second vent 131. Although a small amount of mist flows from the first vent 12 and the second vent 131, the amount is small and thus the use is not affected. The first vent 12 can be connected to an exhaust gas measuring instrument or a pressure gauge, and the second vent 131 is closed timely by measuring the size.

When the sputum suction is needed, the sputum suction port 14 is disinfected, a sputum suction pipe is inserted, and the sputum is inserted all the time and enters the human body through the interface 11 to suck the sputum. When the suction tube for sucking the sputum is inserted into the valve 15, the arc groove 152 wraps the suction tube for sucking the sputum to just form a channel, so that the suction tube for sucking the sputum can conveniently enter. When the suction tube for sucking the sputum is drawn out, the hardness is increased because the guide block is arranged outside the valve 15, and the valve 15 cannot turn outwards along with the suction tube for sucking the sputum.

Example two:

as shown in fig. 2, the atomizer connecting tube 13 in the first embodiment is replaced with an L-shaped connector, the end of the atomizer connecting tube 13 is connected to a threaded hose 132, and the end of the threaded hose 132 is connected to the atomizer 2. The length is adjusted by means of a threaded hose 132 to facilitate the connection of the nebulizer 2 to the ventilator.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. An artificial airway atomizer, characterized in that: it comprises a three-way conduit (1); an interface (11) and a first air port (12) are provided in the three-way conduit (1); The three-way conduit (1) is rotatably connected to an atomizer connecting pipe (13), and the atomizer connecting pipe (13) is connected to an atomizer (2); on the three-way conduit (1) A phlegm suction port (14) is provided, and a valve (15) made of silica gel is arranged in the phlegm suction port (14).

2 . The artificial airway atomizer according to claim 1 , wherein the sputum suction port ( 14 ) and the interface ( 11 ) are coaxial. 3 .

3. An artificial airway nebulizer according to claim 1, characterized in that: a second vent (131) is provided on the nebulizer connecting pipe (13); the nebulizer is connected to The tube (13) and the three-way conduit (1) can be rotated 360°.

4. An artificial airway nebulizer as claimed in claim 1, characterized in that: the nebulizer connecting pipe (13) is an L-shaped joint, at the end of the nebulizer connecting pipe (13) A threaded hose (132) is connected, and an atomizer (2) is connected to the end of the threaded hose (132).

5 . The artificial airway atomizer according to claim 1 , wherein the valve ( 15 ) of the sputum suction port ( 14 ) has at least two pieces. 6 .

6. An artificial airway atomizer as claimed in claim 1, characterized in that: each piece of the valve (15) is provided with a guide block (151), and the guide block (151) is a middle A triangular structure with high ends and low ends.

7. An artificial airway atomizer according to claim 6, characterized in that: a circular arc groove (152) is provided on the surface of the guide block (151) close to the valve (15), The circular arc groove (152) is adapted to the suction pipe for sputum suction.