CN213554634U - Autogenous cutting face guard - Google Patents

Abstract

The application provides a autogenous cutting face guard when the liquid medicine takes place to empty when preventing the patient that crouches to use, avoids the problem that atomizing airflow can not get into the face guard. This autogenous cutting face guard includes the atomizing body and face guard, the atomizing body is including violently managing and vertical pipe, the one end of violently managing is connected and is first contained angle with the one end of vertical pipe, the free end of violently managing is connected with the face guard, violently manage and personally submit the second contained angle rather than the connection of free end.

Description

Autogenous cutting face guard

Technical Field

The application relates to the field of medical equipment, in particular to an autogenous cutting mask.

Background

The principle of the autogenous cutting mask is that compressed air forms high-speed airflow through a tiny pipe orifice, the generated negative pressure drives liquid or other fluids to be sprayed onto an obstacle together, and the liquid drops splash to the periphery under high-speed impact to be changed into mist-shaped particles to be sprayed out of an air outlet pipe.

Chinese patent CN209048825U discloses an improved medical atomizing mask, wherein an upper sleeve and a lower sleeve are screwed together by screw threads, and a spray pipe is arranged in the lower sleeve to form a liquid medicine pool; the wall surface of the lower casing is provided with a liquid filling opening and a plug; the upper sleeve is connected with the mask through a corrugated pipe. It replaces a throat pipe with a corrugated pipe to prevent the liquid medicine from falling down, and is convenient for the bedridden people to use. However, due to the characteristic that the corrugated pipe is easy to bend, the problem that the atomized airflow cannot enter the mask due to bending of the corrugated pipe can be caused.

Therefore, there is a need for an autogenous cutting mask that prevents the liquid medicine from falling over when a patient is lying down and that avoids the problem of an atomizing air stream not entering the mask.

SUMMERY OF THE UTILITY MODEL

The application aims to provide the autogenous cutting face mask, and the problem that atomized airflow cannot enter the face mask due to the fact that a corrugated pipe arranged between an atomizing body and the face mask is bent is avoided through the mode that the atomizing body is directly connected with the face mask; through first contained angle and second contained angle, the vertical tube perpendicular to patient's truck crouches to store the liquid medicine, thereby avoided empting of liquid medicine.

In order to achieve the purpose, the tracheostomy mask comprises an atomization body and a mask body, wherein the atomization body comprises a horizontal tube and a longitudinal tube, one end of the horizontal tube is connected with one end of the longitudinal tube and forms a first included angle, the free end of the horizontal tube is connected with the mask body, and the horizontal tube is connected with the free end of the horizontal tube and forms a second included angle.

In some embodiments, the first included angle is a right angle.

In some embodiments, the second included angle ranges from 0 ° to 90 °.

In some embodiments, the face shield includes a swivel joint to which the free end of the cross tube is attached.

In some embodiments, the cross tube is plug-in connected to the mask.

In some embodiments, the cross tube is provided with an opening in an upper surface thereof.

In some embodiments, a flip cover is disposed over the opening.

In some embodiments, the opening is located at a non-free end of the cross tube.

In some embodiments, the free end of the longitudinal tube is provided with a jet tube, which is located inside the longitudinal tube.

In the application, the atomizing body is in an L shape, the longitudinal pipe of the atomizing body stores the liquid medicine, and the longitudinal pipe is vertical to the trunk of a lying patient, so that the liquid medicine is not easy to topple due to inclination; through the mode that the atomizing body is directly connected with the face guard, the problem that atomizing airflow can not enter the face guard because the corrugated pipe arranged between the atomizing body and the face guard is bent is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a structural diagram of the autogenous cutting mask of the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In order to avoid the problem that the atomizing air current can not get into face guard 2 when the liquid medicine takes place to empty when preventing the patient that lies flat from using, the utility model provides an autogenous cutting face guard 2. As shown in fig. 1, the tracheotomy mask 2 comprises a mask 2 and an atomization body 1, wherein the atomization body 1 is communicated with the mask 2; the atomization body 1 is used for atomizing the liquid medicine stored in the atomization body 1 and introducing the liquid medicine into the face mask 2; the mask 2 covers 14 the patient's larynx to provide a contained environment for the flow of nebulized gas.

The two sides of the face mask 2 are provided with connecting ropes, the middle part is provided with a through hole, and a rotary joint 21 capable of rotating 360 degrees is arranged below the through hole.

The atomizer 1 is L-shaped as a whole, and includes a horizontal tube 11 and a vertical tube 12, the horizontal tube 11 is longer than the vertical tube 12, one end of the horizontal tube 11 (the left end of the horizontal tube 11 in fig. 1) is connected to one end of the vertical tube 12, and the horizontal tube 11 is perpendicular to the vertical tube 12, i.e. the first included angle is a right angle. The free end of the horizontal tube 11 (the right end of the horizontal tube 11 in fig. 1) is used for being connected with the mask 2, and the connecting surface of the horizontal tube 11 and the free end forms a second included angle which is an acute angle. By setting the second included angle, the transverse tube 11 is parallel to the trunk of the patient and not inclined to the trunk during the use of the lying patient, so that the atomized airflow can pass through the transverse tube conveniently; the longitudinal tube 12 is perpendicular to the trunk of the patient, the stability is strong, the liquid level of the liquid medicine in the longitudinal tube 12 is horizontal and has a certain distance from the transverse tube, so the liquid medicine in the longitudinal tube 12 is not easy to flow out of the transverse tube 11 or topple over due to inclination. The longitudinal pipe 12 includes but is not limited to a pipe, and can be replaced by a container or other storage structure, the atomizing body 1 includes but is not limited to an integrated design, and the connection mode can also be a welding mode, a screw connection mode, a plug connection mode or other connection modes.

As shown in fig. 1, an opening 13 is formed on the upper surface of one end of the horizontal pipe 11 connected to the vertical pipe 12, and the opening 13 is controlled to be opened and closed by a flip 14. When flip 14 is in the open mode, the liquid medicine lets in the vertical pipe 12 part of the atomizing body 1 through opening 13, conveniently adds the liquid medicine, sparingly nurses the manpower, avoids the liquid medicine to realize temporarily accomodating of liquid medicine because of being detained the condition of violently managing 11 slope outflow simultaneously, and the liquid medicine lets in and finishes, and flip 14 is closed and prevents that the liquid medicine from flowing out atomizing body 1. The free end of the longitudinal pipe 12 is provided with an injection pipe 15, the injection pipe 15 is communicated with an oxygen pipe, the liquid medicine in the longitudinal pipe 12 is atomized by high-pressure oxygen in the injection pipe 15, and the atomized air flow is introduced into the human body through the transverse pipe 11 and the face mask 2.

The free end of the horizontal tube 11 (the right end of the horizontal tube 11 in fig. 1) is connected with the above-mentioned 360-degree rotary joint 21 in a plug-in manner, so that the problem that the bellows cannot enter the mask 2 due to bending caused by the corrugated tube due to the characteristic that the corrugated tube is easy to bend is solved. The arrangement of the rotary joint 21 improves the flexibility of the atomization body 1, and the atomization body 1 is conveniently adjusted to a comfortable position of a user in the actual use process.

In the present application, the atomizing body 1 is formed in an L shape, and the longitudinal tube 12 stores the liquid medicine therein, and the liquid medicine is not easily toppled due to inclination because the longitudinal tube 12 is perpendicular to the trunk of a lying patient; through the mode that the atomizing body 1 is directly connected with the face guard 2, the problem that atomizing airflow can not enter the face guard 2 due to the fact that a corrugated pipe arranged between the atomizing body 1 and the face guard 2 is bent is avoided. The aerosol inhalation device is simple in structure, convenient to operate, capable of guaranteeing aerosol inhalation effects of patients lying horizontally, low in production cost and high in popularization value.

The present application has been described in relation to the above embodiments, which are only examples for implementing the present application. It must be noted that the disclosed embodiments do not limit the scope of the application. Rather, modifications and equivalent arrangements included within the spirit and scope of the claims are included within the scope of the present application.

Claims (9)

1. The utility model provides an autogenous cutting face guard, includes the atomizing body and face guard, its characterized in that, the atomizing body is including violently managing and vertical pipe, the one end of violently managing is connected with the one end of vertical pipe and is first contained angle, the free end of violently managing is connected with the face guard, violently manage and personally submit the second contained angle rather than the connection of free end.

2. A tracheostomy mask as defined in claim 1, wherein said first included angle is a right angle.

3. A tracheotomy mask according to claim 1, wherein said second included angle is in the range of 0 ° to 90 °.

4. An autogenous cutting mask as claimed in claim 1, characterized in that the mask includes a swivel joint to which the free end of the cross tube is connected.

5. An autogenous cutting mask according to claim 1, characterised in that the cross tube is connected to the mask by a plug-in connection.

6. An autogenous cutting mask as claimed in claim 1, characterised in that the upper surface of the cross tube is provided with openings.

7. A tracheostomy mask as claimed in claim 6, in which a flap is provided over the opening.

8. An autogenous cutting mask according to claim 6, characterised in that the openings are located at the non-free end of the cross tube.

9. An autogenous cutting mask as claimed in claim 1, characterized in that the longitudinal tube is provided at its free end with a jet pipe, which is located inside the longitudinal tube.

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