CN211983874U - Medical mask - Google Patents

Abstract

The present invention provides a medical mask, comprising a mask part and straps connected with the lateral ends of the mask part, characterized in that the front end of the mask part is connected to a raised position, and the lower part of the raised position is connected with a humidification channel, so the A humidification element and an air suction component are arranged in the humidification channel. The overall device is placed in the patient's mouth and does not cover the patient's nose. It is used for moisturizing and heat-retaining the patient's mouth, which can prevent the airway pressure from increasing when the patient coughs, which leads to the detachment of the tracheostomy mask and the artificial nose, thereby avoiding airway infection. At the same time, the humidification paper is put into the artificial nose, which can clean, warm and humidify the gas, reduce the amount of expectoration, help keep the airway unobstructed, and greatly improve the comfort of the patient. The artificial nose and humidification paper can be replaced as a whole, and the replacement method is quick and easy, reducing the workload of nursing. The connecting tube can be freely rotated 360 degrees through the connecting groove and the connecting ring, which is convenient to change according to the body position.

Description

Medical masks

technical field

The invention relates to the field of medical consumables, in particular to a medical mask.

Background technique

Many patients require mouth breathing due to the need for nasogastric feeding or nasal intubation. The structure of the nose is known to block many external viruses and bacteria, but it is very unsafe to breathe through your mouth all the time. And if you breathe through your mouth for a long time, your throat will be very dry. Once the mucous membrane on the throat is destroyed, it is prone to the possibility of virus invasion. How to provide a protective medical mask is the direction we need to study.

SUMMARY OF THE INVENTION

The present invention provides a medical mask, which solves the problems in the prior art.

The technical scheme of the present invention is realized as follows:

The medical mask comprises a mask part and a strap connected with the lateral ends of the mask part, characterized in that the front end of the mask part is connected to a raised position, and the lower part of the raised position is connected with a humidification channel, and the humidification channel is provided with Humidification elements and suction components.

As a preferred solution of the present invention, the free end of the strap is provided with a Velcro for adjusting and fitting, the two ends of the mask portion are integrally formed with a joint, and the strap is fixedly connected to the joint.

As a preferred solution of the present invention, a ventilation port is opened in the upper side of the middle of the raised position, and a plug for plugging the ventilation port is connected to the outside of the raised position.

As a preferred solution of the present invention, a channel cavity is integrally formed at the lower end of the raised position, and the humidification channel and the channel cavity are detachably plugged and fixed.

As a preferred solution of the present invention, the humidification channel includes a humidification part, a lower cover is screwed to the lower part of the humidification part, and a connecting neck with an outer diameter smaller than the inner diameter of the main body of the humidification part extends from the upper end of the humidification part, so The connecting neck is connected with the raised position.

As a preferred solution of the present invention, an annular groove is provided on the inner wall of the upper end of the main body of the humidifying part, and humidification paper is detachably placed in the annular groove.

As a preferred solution of the present invention, a driving part is inserted into the main body of the humidifying part, and ventilation holes are provided on the upper and lower end surfaces of the casing of the driving part.

As a preferred solution of the present invention, a micro-motor is installed in the casing of the driving part, and the micro-motor drives the upper fan blades and the lower fan blades on the upper and lower ends of the casing.

As a preferred solution of the present invention, there are several ventilation holes in the array on the lower cover.

Beneficial effects:

The medical mask comprises a mask part and a strap connected with the lateral ends of the mask part, characterized in that the front end of the mask part is connected to a raised position, and the lower part of the raised position is connected with a humidification channel, and the humidification channel is provided with Humidification elements and suction components. The whole device is placed on the patient's mouth and does not cover the patient's nose. The exposed nasal cavity is convenient for inserting a drainage tube or a nasogastric feeding tube. An artificial nose is provided, which is used for moisturizing and heat-retaining the patient's mouth, which can avoid When the patient coughs, the increased airway pressure causes the tracheostomy mask and artificial nose to fall off, thereby avoiding airway infection. At the same time, the humidification paper is put into the artificial nose, which can clean, warm and humidify the gas, reduce the amount of expectoration, help keep the airway unobstructed, and greatly improve the comfort of the patient. The artificial nose and humidification paper can be replaced as a whole, and the replacement method is quick and simple, reducing the workload of nursing. The connecting tube can be freely rotated 360 degrees through the connecting groove and the connecting ring, which is convenient to change according to the body position.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.

In the figure, the mask part 1, the connecting part 11, the strap 2, the Velcro 21, the convex part 3, the air vent 31, the block 32, the channel cavity 33, the humidifying part 4, the connecting neck 41, the driving part 5, the ventilation hole 51, the upper fan blade 52, the lower cover 6, the ventilation hole 61, the lower fan blade 62.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The medical mask as shown in Figure 1 comprises a mask part 1 and a strap 2 connected with the lateral ends of the mask part 1; A humidification element and an air suction assembly are arranged in the humidification channel.

The free end of the strap 2 is provided with a Velcro 21 for adjusting and fitting, and the two ends of the mask portion 1 are integrally formed with a joint position 11, and the strap 2 is fixedly connected to the joint position.

A vent 31 is opened at the upper side of the middle of the raised portion 3 , and a plug 32 for plugging the vent 31 is externally connected to the raised portion 3 .

A channel cavity 33 is integrally formed at the lower end of the raised position 3 , and the humidification channel and the channel cavity 33 are detachably plugged and fixed.

The humidification channel includes a humidification part 4, the lower part of the humidification part is screwed with a lower cover 6, and the upper end of the humidification part 4 is extended with a connection neck 41 whose outer diameter is smaller than the inner diameter of the main body of the humidification part 4. Raised bit connection.

The inner wall of the upper end of the main body of the humidifying part 4 is provided with an annular groove, and the humidified paper is detachably placed in the annular groove.

A driving part 5 is inserted into the main body of the humidifying part 4 , and ventilation holes 51 are provided on the upper and lower end surfaces of the casing of the driving part 5 .

A micro motor is installed in the casing of the driving part 5, and the micro motor drives the upper fan blades 52 and the lower fan blades 62 on the upper and lower ends of the casing.

The lower cover 6 is provided with a plurality of ventilation holes 61 in an array.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (9)

1. Medical gauze mask, including mouth cover portion (1) and bandage (2) that link up with the horizontal both ends of mouth cover portion (1), its characterized in that, mouth cover portion (1) front end links up protruding position (3), protruding position sub-unit connection has the humidification passageway, be equipped with the humidification component in the humidification passageway and induced draft the subassembly.

2. The medical mask according to claim 1, wherein the free end of the strap (2) is provided with a magic tape (21) for adjusting the fit, the two ends of the mask portion (1) are integrally formed with engaging positions (11), and the strap (2) is fixedly connected with the engaging positions.

3. The medical mask according to claim 1, wherein a vent (31) is formed in the middle of the convex portion (3) close to the upper side, and a plug (32) for plugging the vent (31) is connected to the outer portion of the convex portion (3).

4. The medical mask according to claim 1, wherein a channel cavity (33) is integrally formed at the lower end of the protruding portion (3), and the humidifying channel is detachably inserted and fixed with the channel cavity (33).

5. The medical mask according to claim 1 or 4, wherein the humidification passage comprises a humidification portion (4), a lower cover (6) is screwed on the lower portion of the humidification portion, a connection neck (41) with an outer diameter smaller than the inner diameter of the main body of the humidification portion (4) extends from the upper end of the humidification portion (4), and the connection neck is connected with the protrusion.

6. The medical mask according to claim 5, wherein an annular groove is formed in the inner wall of the upper end of the main body of the humidification portion (4), and humidification paper is detachably placed in the annular groove.

7. The medical mask according to claim 5, wherein a driving part (5) is inserted into the main body of the humidifying part (4), and vent holes (51) are formed in the upper end face and the lower end face of the shell of the driving part (5).

8. The medical mask according to claim 7, wherein a micro motor is installed in the shell of the driving part (5), and the micro motor drives the upper fan blade (52) and the lower fan blade (62) on the upper end face and the lower end face of the shell.

9. The medical mask according to claim 5 wherein a plurality of vent holes (61) are arrayed on said lower cover (6).

Images