CN210612663U

CN210612663U - Atomization device for artificial airway

Info

Publication number: CN210612663U
Application number: CN201922198859.9U
Authority: CN
Inventors: 王悦平; 徐诸凤; 郁玺玺; 谢莉莉; 孙坚; 李军; 吕明明; 王进兵
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-05-26
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an atomizing device for artifical air flue, including artifical air flue interface, be provided with the gas exchange hole on the artifical air flue interface, the screw thread extension pipe is kept away from the one end of artifical air flue interface is connected with the atomizing jar, atomizing tank deck portion one side is provided with the dosing mouth, middle part one side is provided with the oxygen pipe interface on the atomizing jar. The problem that an atomization device in the current market is not suitable for a tracheal intubation interface is solved, and the artificial airway interface in the application can be adapted to artificial airway interfaces of most models in the market; the design of the gas exchange holes on the two sides reduces the waste of the liquid medicine to the maximum extent; the problem of skin moisture at the wound of the face or the neck caused by fog when the mask is used for atomization is solved, and the risk of wound infection is reduced; can provide the functions of continuous atomization and humidification for patients, the medicine cup is provided with a medicine adding port which can be opened when necessary, and the transfusion leather strip is placed in the medicine cup to perform the function of continuous atomization and inhalation for patients.

Description

Atomization device for artificial airway

Technical Field

The utility model relates to the field of medical equipment appliances, particularly, relate to an atomizing device for artificial air way.

Background

The artificial airway is an air passage established by directly inserting a catheter into an air pipe or inserting the catheter into the air pipe through an upper respiratory tract so as to effectively drain the air passage, keep the air passage unobstructed, perform mechanical ventilation and the like. The currently common forms of artificial airways mainly include endotracheal intubation and tracheotomy. With the continuous development of medical technology, the establishment and use of artificial airways are widely applied in clinic. On one hand, the artificial airway plays an important role in rescue and rehabilitation of critically ill patients; on the other hand, the artificial airway is established to destroy the original anatomical structure and physiological function of the respiratory tract, and potential threats are caused to the health of patients. The application of the artificial airway can block the physiological functions of heating and humidifying the upper respiratory tract, the mucus secretion of the lower respiratory tract can be increased by inhaling dry, untreated and impurity-containing air, the capability of removing the mucus secretion is reduced, the secretion is very sticky, sputum crusts are easy to form, and even the atelectasis, the lung collapse and the gas exchange energy are caused.

Clinically, nebulization is often used to humidify the airway and prevent the formation of sputum scabs. At present, the atomization device which is commonly used clinically is a mask method, and patients with tracheotomy also have the atomization mask which is used in a fitting way. In clinical work, it has been found that when the mask method is used to nebulize and inhale a patient, the tracheostomy mask falls off due to the physical activity of the patient, and the tracheostomy and the neck wound of the patient are wet. When a clinical nurse atomizes a patient with an oral-nasal cannula, the patient is atomized and inhaled by using a mask method, firstly, a large amount of liquid medicine cannot reach the lung to generate curative effect, and secondly, the waste of the large amount of liquid medicine can be caused. The reason is that the atomization device on the market is not closely connected with the mouth-nose cannula. In autumn and winter, part of patients have thick sputum and are easy to generate phlegm scab, and need to be continuously humidified, and the existing device needs frequent administration by a nurse, so that the workload of clinical care is increased.

In order to better complete the application, the applicant searches for the following two patents, namely an endotracheal tube atomizing device with the first patent number of 2011205427151 and a novel endotracheal tube atomizing oxygen inhalation device with the second patent number of 2018209120356, wherein 2011205427151 is a defect of waste of liquid medicine, and when a patient atomizes, part of atomized liquid medicine can escape from a three-way port (the reference numeral 10 in the 2011205427151 patent) to cause waste; the 2018209120356 patent has the disadvantages that firstly the medicine liquid is wasted, secondly the skin of the face and the neck is wet after completing the atomization, which is not beneficial to the recovery of the wound, and thirdly the mask is easy to slide off when the patient moves. Both patents do not provide continuous humidification and atomization for patients and have certain defects.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atomizing device for artificial air way to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an atomizing device for artifical air flue, a serial communication port, including artifical air flue interface, be provided with the gas exchange hole on the artifical air flue interface, the artifical air flue interface other end is connected with screw thread extension pipe, screw thread extension pipe is kept away from the one end of artifical air flue interface is connected with the atomizing jar, atomizing tank deck portion one side is provided with the medicine mouth, middle part one side is provided with oxygen pipe interface on the atomizing jar.

Furthermore, a suction pipe is arranged in the atomizing tank, and the bottom of the suction pipe is in contact with the inner bottom of the atomizing tank.

Furthermore, the gas exchange holes are positioned on two sides of the upper part of the pipeline where the artificial airway interface is positioned, and the artificial airway interface faces downwards as a reference.

Furthermore, the number of the single sides of the gas exchange holes is 3-6.

Furthermore, the pipeline where the artificial airway interface is located is L-shaped or L-shaped arc.

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

a. the problem that an atomization device in the current market is not suitable for a tracheal intubation interface is solved, and the artificial airway interface in the application can be adapted to artificial airway interfaces of most models in the market;

b. the design of the gas exchange holes on the two sides reduces the waste problem of the liquid medicine to the maximum extent;

c. the application solves the problem that when the mask is used for atomization, fog causes skin moisture at the wound of the face or the neck, and reduces the risk of wound infection;

d. this application can provide the function that the patient lasts atomizing, humidifying, is equipped with on the medicine cup and adds the medicine mouth, can open when necessary, puts into it with the infusion leather strap and carries out lasting aerosol inhalation function for the patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a cadaver head dissection fixation support according to an embodiment of the invention;

reference numerals:

1. an artificial airway interface; 2. a gas exchange aperture; 3. a threaded extension tube; 4. a medicine adding port; 5. an atomizing tank; 6. an oxygen conduit interface; 7. a straw.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1, according to the embodiment of the present invention, an atomizing device for an artificial airway is characterized in that, the atomizing device includes an artificial airway interface 1, a gas exchange hole 2 is provided on the artificial airway interface 1, the other end of the artificial airway interface 1 is connected to a threaded extension tube 3, one end of the threaded extension tube 3, which is far away from the artificial airway interface 1, is connected to an atomizing tank 5, a chemical feeding port 4 is provided on one side of the top of the atomizing tank 5, and an oxygen conduit interface 6 is provided on one side of the middle portion of the atomizing tank 5.

During the use, on being connected to the connector of artifical air flue with artifical air flue interface 1, then turn function through screw thread extension pipe 3 finds a suitable position for atomizing jar 5, with atomizing jar 5 required preparation, can use.

Example two;

according to the first embodiment, the atomization tank 5 is internally provided with the suction pipe 7, and the bottom of the suction pipe 7 is in contact with the inner bottom of the atomization tank 5. The suction pipe 7 is used for sucking the liquid medicine in the atomizing tank 5 and reaches the bottom of the atomizing tank 5, so that the waste of the liquid medicine can be effectively avoided.

Example three;

based on the first embodiment, the gas exchange holes 2 are located on two sides of the upper portion of the pipeline where the artificial airway interface 1 is located, and the artificial airway interface 1 faces downwards as a reference. The artificial airway interface 1 is suitable for most connectors in the current market and achieves seamless connection.

Example four;

based on the first embodiment, the number of the single sides of the gas exchange holes 2 is 3-6. Five openings are respectively arranged above the left side and the right side of the pipeline where the artificial airway interface 1 is positioned, and gas exchange is provided for a patient during atomization. The design of the gas exchange hole 2 can reduce the waste of the liquid medicine when the patient exhales, and the liquid medicine is utilized to the maximum extent.

Example four;

based on the first embodiment, the pipeline where the artificial airway interface 1 is located is L-shaped or L-arc-shaped. And may be selected by one skilled in the art in conjunction with artificial airways and ergonomics.

In conclusion, by means of the technical scheme of the utility model, the utility model solves the problem that the atomization device in the current market is not suitable for the trachea cannula interface, and the artificial airway interface 1 in the application can be adapted to the artificial airway interfaces 1 of most models in the market; the design of the gas exchange holes 2 on the two sides reduces the waste problem of the liquid medicine to the maximum extent; the application solves the problem that when the mask is used for atomization, fog causes skin moisture at the wound of the face or the neck, and reduces the risk of wound infection; this application can provide the function that the patient lasts atomizing, humidifying, is equipped with on the medicine cup and adds medicine mouth 4, can open when necessary, puts into it with the infusion leather strap and carries out lasting aerosol inhalation function for the patient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an atomizing device for artificial air way, a serial communication port, including artificial air way interface (1), be provided with gas exchange hole (2) on artificial air way interface (1), artificial air way interface (1) other end is connected with screw thread extension pipe (3), screw thread extension pipe (3) are kept away from the one end of artificial air way interface (1) is connected with atomizing jar (5), atomizing jar (5) top one side is provided with medicine mouth (4), middle part one side is provided with oxygen pipe connector (6) on atomizing jar (5).

2. A nebulizer device for an artificial airway according to claim 1, characterised in that the nebulizing canister (5) has a built-in straw (7), the bottom of the straw (7) contacting the inner bottom of the nebulizing canister (5).

3. An atomising device for an artificial airway as in claim 1, characterized in that the gas exchange holes (2) are located on both sides of the upper part of the tube where the artificial airway interface (1) is located, with reference to the artificial airway interface (1) facing downwards.

4. An atomisation device for artificial airways according to claim 1 or 3, characterized in that the number of the single sides of the gas exchange holes (2) is 3-6.

5. An atomising device for an artificial airway as claimed in claim 1 characterised in that the conduit in which the artificial airway interface (1) is located is L-shaped or L-curved.