CN211986617U

CN211986617U - Tracheotomy mask

Info

Publication number: CN211986617U
Application number: CN201922244396.5U
Authority: CN
Inventors: 浠昏开; 任迪
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-24
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a trachea opens face guard, include: the gas mixing structure is rotatably arranged at the upper end of the mask structure; wherein the mask structure comprises: the mask body, the first stiffening ring, the septum, the second stiffening ring, the tracheostomy cannula insertion hole and the cinch ears. By applying the utility model, the device can be well fixed on the tracheostomy cannula of a patient and is not easy to slide; can directly insert the sputum suction pipe into the sputum suction hole through main ventilation and the sputum suction hole through auxiliary ventilation to suck and clean the sputum, and avoid causing secondary pain to the patient.

Description

Tracheotomy mask

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a trachea opens face guard.

Background

Tracheotomy patients often need to use the tracheotomy mask to carry out oxygen therapy, but the current tracheotomy mask is fixed in the neck through the frenulum, but along with the rotation in the patient neck, factors such as the tractive of oxygen therapy pipeline easily shift, lead to the patient to ventilate smoothly, and the sputum that the patient coughed up in addition easily pollutes the skin around the tracheotomy sleeve pipe, makes the incidence of tracheotomy incision infection increase, has caused the secondary injury to the patient.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above problems, an object of the present invention is to provide a tracheotomy mask, comprising: the gas mixing structure is rotatably arranged at the upper end of the mask structure;

wherein the mask structure comprises:

the upper end of the mask main body is communicated with the lower end of the gas mixing structure;

the first reinforcing ring is fixedly arranged at the upper end of the mask main body, and a bulge is further arranged at the outer edge of the first reinforcing ring;

the diaphragm is fixedly arranged on the lower surface of the mask main body, and the outer edge of the diaphragm is matched with the inner edge of the lower end of the mask main body;

a second reinforcement ring provided on a surface of the diaphragm

A tracheotomy cannula insertion hole opened in the second reinforcing ring, the tracheotomy cannula insertion hole having an inner diameter greater than an outer diameter of the tracheotomy cannula;

the two tying ears are respectively arranged on two sides of the lower end of the mask main body.

In another preferred embodiment, the gas mixing structure includes:

a gas mixing chamber body rotatably mounted on the first reinforcing ring;

the oxygen access pipe is fixedly arranged on one side of the gas mixing chamber main body and is communicated with the interior of the gas mixing chamber main body;

the main ventilation and sputum suction hole is formed in the upper surface of the gas mixing chamber main body and is opposite to the tracheotomy sleeve insertion hole.

In another preferred embodiment, two sides of the mask main body are respectively provided with an auxiliary ventilation sputum suction hole, and the auxiliary ventilation sputum suction holes are smaller than the main ventilation sputum suction holes.

In another preferred embodiment, the mask body further comprises: the upper end of each flexible reinforcing rod is connected with the first reinforcing ring, and the lower end of each flexible reinforcing rod is connected with the second reinforcing ring.

In another preferred embodiment, the mask body is of arcuate configuration.

In another preferred embodiment, the diaphragm is a centrally concave structure.

In another preferred embodiment, the gas mixing chamber body has a hemispherical structure.

In another preferred embodiment, the first reinforcement ring and the second reinforcement ring are both made of rigid PVC (polyvinyl chloride) material.

The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be:

(1) by applying the utility model, the utility model can be well fixed on the position of the tracheotomy sleeve of a patient and is not easy to slide;

(2) through right the utility model discloses an use, can will inhale the phlegm pipe and directly inhale the phlegm hole and the supplementary phlegm hole of inhaling of ventilating by main ventilating and insert and carry out the absorption clearance to the sputum, avoid causing the secondary to hinder the pain to the patient.

Drawings

Fig. 1 is a schematic view of a tracheotomy mask of the present invention.

In the drawings: 100. a gas mixing structure; 200. a mask structure; 210. a mask body; 211. a first reinforcement ring; 220. a diaphragm; 221. a second reinforcement ring; 222. tracheotomy cannula insertion holes; 230. tying a strap ear; 110. a gas mixing chamber main body; 120. an oxygen access pipe; 111. a main ventilation and sputum suction hole; 212. an auxiliary ventilation sputum suction hole; 213. a flexible stiffener.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

As shown in FIG. 1, there is shown a preferred embodiment tracheotomy mask comprising: the gas mixing structure 100 is rotatably arranged at the upper end of the mask structure 200;

wherein, the mask structure 200 includes: the upper end of the mask body 210 is communicated with the lower end of the gas mixing structure 100; a first reinforcing ring 211, wherein the first reinforcing ring 211 is fixedly arranged at the upper end of the mask body 210, and a protrusion (not shown) is further arranged at the outer edge of the first reinforcing ring 211; a membrane 220, wherein the membrane 220 is fixedly arranged on the lower surface of the mask body 210, and the outer edge of the membrane 220 is matched with the inner edge of the lower end of the mask body 210; a second reinforcing ring 221, the second reinforcing ring 221 being provided in a tracheotomy cannula insertion hole 222 on a surface of the septum 220, the tracheotomy cannula insertion hole 222 being provided in the second reinforcing ring 221, an inner diameter of the tracheotomy cannula insertion hole 222 being larger than an outer diameter of a tracheotomy cannula (not shown); the two tie ears 230 are respectively provided at both sides of the lower end of the mask body 210. Furthermore, the tracheotomy tube arranged in the trachea of the patient is inserted into the tracheotomy tube insertion hole 222 of the mask in a matching way, so that the normal breathing of the patient is prevented from being influenced by the fact that the mask slides to shield the tube opening of the tracheotomy tube; the sputum coughed by the patient is borne by additionally arranging the diaphragm 220, so that the infection caused by the direct contact of the sputum and the wound is avoided; the mask is better secured to the tracheal region of the patient by passing medical securement straps through the cinch ears 230.

Further, as a preferred embodiment, the air mixing structure 100 includes: the inner edge of the lower end of the gas mixing chamber main body 110 is provided with a groove (not marked), the bulge is matched with the groove, and the gas mixing chamber main body 110 is rotatably arranged on the first reinforcing ring 211; the oxygen access pipe 120 is fixedly arranged on one side of the gas mixing chamber main body 110, and the oxygen access pipe 120 is communicated with the inside of the gas mixing chamber main body 110; the main ventilation sputum-aspirating hole 111, the main ventilation sputum-aspirating hole 111 is provided on the upper surface of the air mixing chamber main body 110, and the main ventilation sputum-aspirating hole 111 faces the tracheotomy cannula insertion hole 222. Further, when the mask is installed, medical personnel can firstly make the gas mixing chamber main body 110 rotatably installed on the mask structure 200 by matching the protrusion of the first reinforcing ring 211 with the groove of the gas mixing chamber main body 110, and then rotate the gas mixing chamber main body 110 to an angle suitable for the oxygen access pipe 120 to access; sputum can flow to diaphragm 220 along the inner wall of face guard main part 210 after patient expectorates on, medical personnel can stretch into main breathing in through the medical treatment and inhale phlegm device this moment and inhale phlegm liquid and trachea on the diaphragm 220 and cut intraductal remaining sputum of cover and absorb the clearance, have avoided the sputum to remain on patient's wound and have caused the condition of infecting to take place.

Further, as a preferred embodiment, two sides of the mask body 210 are respectively provided with an auxiliary ventilation sputum-aspirating hole 212, and the auxiliary ventilation sputum-aspirating hole 212 is smaller than the main ventilation sputum-aspirating hole 111. Furthermore, the breathing condition of a patient is further improved by additionally arranging two auxiliary ventilation sputum suction ports, and meanwhile, a better sputum aspirator is provided to be put into the vacant site, so that medical personnel can clean up residual sputum thoroughly.

Further, as a preferred embodiment, the mask body 210 further includes: a plurality of flexible reinforcing rods 213, wherein the upper end of each flexible reinforcing rod 213 is connected with the first reinforcing ring 211, and the lower end of each flexible reinforcing rod 213 is connected with the second reinforcing ring 221. Furthermore, the stability of the whole structure of the mask is enhanced by additionally arranging the flexible reinforcing rod 213, and a certain auxiliary fixing effect is exerted on the tracheotomy tube.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope and the implementation manner of the present invention.

The present invention also has the following embodiments in addition to the above:

in a further embodiment of the present invention, the mask body 210 is an arcuate structure. Furthermore, the collection of sputum and the cleaning work of medical care personnel are facilitated.

In a further embodiment of the present invention, the diaphragm 220 is a concave-over-the-middle configuration. Further, the trachea part of the patient is better contacted with the mask, and the sputum cannot flow to the trachea part.

In a further embodiment of the present invention, the gas mixing chamber body 110 has a hemispherical structure. Further, mixing of air and oxygen is facilitated.

In a further embodiment of the present invention, the first reinforcement ring 211 and the second reinforcement ring 221 are made of rigid PVC (polyvinyl chloride) material. Further, the stability of the mask structure 200 is enhanced.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A tracheotomy mask, comprising: the gas mixing structure is rotatably arranged at the upper end of the mask structure;

wherein the mask structure comprises:

a second reinforcement ring disposed on a surface of the diaphragm;

2. The tracheotomy mask of claim 1, wherein the gas mixing structure comprises:

the inner edge of the lower end of the gas mixing chamber main body is provided with a groove, the bulge is matched with the groove, and the gas mixing chamber main body is rotatably arranged on the first reinforcing ring;

3. A tracheotomy mask according to claim 2, wherein an auxiliary ventilation and sputum aspiration hole is formed on each side of the mask body, and the auxiliary ventilation and sputum aspiration hole is smaller than the main ventilation and sputum aspiration hole.

4. The tracheotomy mask of claim 1, wherein the mask body further comprises: the upper end of each flexible reinforcing rod is connected with the first reinforcing ring, and the lower end of each flexible reinforcing rod is connected with the second reinforcing ring.

5. The tracheotomy mask of claim 1, wherein the mask body is of arcuate configuration.

6. The tracheotomy mask of claim 1, wherein the septum is a concave-over-center structure.

7. The tracheotomy mask of claim 2, wherein the plenum body is of hemispherical configuration.

8. The tracheotomy mask of claim 1, wherein the first and second stiffening rings are each made of rigid PVC material.