CN215537564U - Positive pressure breathing mask for chronic pulmonary obstruction disease patient - Google Patents

Positive pressure breathing mask for chronic pulmonary obstruction disease patient Download PDF

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Publication number
CN215537564U
CN215537564U CN202121357648.6U CN202121357648U CN215537564U CN 215537564 U CN215537564 U CN 215537564U CN 202121357648 U CN202121357648 U CN 202121357648U CN 215537564 U CN215537564 U CN 215537564U
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mask
air outlet
positive pressure
outlet channels
patients
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CN202121357648.6U
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Chinese (zh)
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张伟
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Individual
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Individual
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Abstract

The utility model discloses a positive pressure breathing mask for patients with chronic pulmonary obstruction diseases, which relates to the technical field of medical appliances and comprises a mask; the mask is provided with a bandage, a silica gel sealing ring is arranged at the bottom opening end of the mask, a space reducing mechanism is arranged inside the mask, a plurality of air outlet channels are arranged on the mask, one-way valves are arranged in the air outlet channels, one-way valve limiting columns are arranged on the air outlet channels, and the one-way valve limiting columns are arranged at the ends of the air outlet channels far away from the direction of the mask and control the opening of the one-way valves when air is exhausted. By increasing the pressure when the patient exhales, the expiration time is prolonged, more gas is exhaled, and the chest distress and short breath of the patient are relieved.

Description

Positive pressure breathing mask for chronic pulmonary obstruction disease patient
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a positive pressure breathing mask for patients with chronic pulmonary obstruction diseases.
Background
Chronic obstructive pulmonary disease is a chronic bronchitis and/or emphysema characterized by airflow obstruction that can further progress to the common chronic diseases of pulmonary heart disease and respiratory failure. Related to abnormal inflammatory reaction of harmful gas and harmful particles, the disability rate and the fatality rate are high, and the worldwide incidence rate of over 40 years old is up to 9-10%. Chronic Obstructive Pulmonary Disease (COPD) is a common disease that can be prevented and treated characterized by persistent airflow limitation, which progresses in a progressive manner, associated with an enhanced chronic inflammatory response of the airways and lungs to toxic particles or gases;
patients with chronic obstructive diseases have the problems that the exhalation is not smooth enough during the respiration, the carbon dioxide generated by metabolism is difficult to be discharged as much as possible, and chest distress and short breath are easy to occur; the patient generates more carbon dioxide in the motion state, and the carbon dioxide is difficult to be discharged out of the body, so that the risk of respiratory acidosis is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs the positive pressure breathing mask for the patient with the chronic pulmonary obstruction disease, which prolongs the expiration time by increasing the pressure when the patient exhales, exhales more gas and relieves the chest distress and short breath of the patient.
In order to solve the above technical problems and achieve the above technical effects, the present invention is implemented by the following technical contents:
a positive pressure breathing mask for patients with chronic lung obstruction diseases comprises a mask; the mask is provided with a bandage, a sealing device is arranged at the bottom opening end of the mask, a space reducing mechanism is arranged inside the mask, a plurality of air outlet channels are arranged on the mask, one-way valves are arranged in the air outlet channels, one-way valve limiting columns are arranged on the air outlet channels, and the one-way valve limiting columns are arranged at the ends of the air outlet channels far away from the direction of the mask and control the opening of the one-way valves when air is exhausted.
Further, the one-way valve limiting column is in threaded connection with the air outlet channel.
Furthermore, the space reducing mechanism is symmetrically arranged air bags, and the face mask is provided with air nozzles communicated with the air bags.
Further, the air bags are positioned on two sides of the inner part of the mask.
Furthermore, the space reducing mechanism is a triangular hollow nose mask with an open end, a silica gel ring is arranged at the edge of the open end of the hollow nose mask, and the hollow nose mask is communicated with the air outlet channel.
Further, the sealing device is a silica gel sealing ring or sealing foam.
The utility model has the beneficial effects that:
1. the air outlet channel is provided with the one-way valve and the one-way valve limiting columns, when a patient inhales, the one-way valve is opened, so that the patient can inhale smoothly, when the patient exhales, the opening degree and the opening number of the one-way valve are controlled by the one-way valve limiting columns, the size of the channel in the air outlet channel is controlled, the flow rate of gas during exhalation is controlled, the pressure is increased when the patient exhales, the exhalation time is prolonged, and more carbon dioxide can be conveniently exhaled by the patient; the expiration is prolonged under the motion state of the patient, more carbon dioxide generated after the motion intensity is increased is discharged, the risk of respiratory acidosis is reduced, the metabolic capability of the organism is improved, and the exercise endurance is improved.
2. Through setting up space reducing mechanism, can reduce the inside space of face guard, reduce the carbon dioxide that remains in the face guard inside when the patient exhales, reduce the patient and inhale back the inside carbon dioxide of health from the face guard inside when breathing in, help patient's treatment.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of a positive pressure respiratory mask for patients with chronic obstructive pulmonary disease in accordance with the present invention;
FIG. 2 is a schematic diagram of the back structure of a positive pressure respirator for patients with chronic obstructive pulmonary disease;
FIG. 3 is a schematic diagram of another back side structure of a positive pressure respiratory mask for patients with chronic obstructive pulmonary disease in accordance with the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-face mask, 2-air outlet channel, 3-one-way valve limit column, 4-air nozzle, 5-sealing device, 6-air bag, 7-hollow nose mask and 8-silica gel ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
For a more clear description of the utility model, the following description is made with reference to specific embodiments:
example 1
Referring to fig. 1-3, a positive pressure respiratory mask for patients with chronic lung obstruction disease comprises a mask 1; be equipped with the bandage on the face guard 1, the bottom open end of face guard 1 is equipped with sealing device 5, and face guard 1 is inside to be equipped with the space and to dwindle the mechanism, is equipped with a plurality of air outlet channel 2 on the face guard 1, is equipped with one-way valve in the air outlet channel 2, all is equipped with one-way valve spacing post 3 on the air outlet channel 2, and one-way valve spacing post 3 sets up the opening of one-way valve when keeping away from the 2 ends of air outlet channel of face guard 1 direction and control to give vent to anger.
The one-way valve limiting column 3 is in threaded connection with the air outlet channel 2.
During concrete implementation, cover the mouth nose through the bandage with face guard 1, silica gel sealing washer 5 is in patient's facial laminating, keep the gas tightness between face guard 1 and the patient face, one-way valve is unimpeded when the patient breathes in, it is smooth and easy to make the patient breathe in, when the patient exhales, through 3 opening degree and the quantity of opening of the one-way valve of control of one-way valve spacing post, thereby control the size of 2 interior passageways of outlet channel, the velocity of flow of gas when the control exhales, thereby increase pressure when the patient exhales, the extension expiration time, the patient of being convenient for exhales more carbon dioxide.
The space reducing mechanism can reduce the space inside the face mask 1, reduce carbon dioxide remaining inside the face mask 1 when the patient exhales, reduce carbon dioxide sucked back into the body from the inside of the face mask 1 when the patient inhales, and contribute to the treatment of the patient.
Example 2
The space reducing mechanism is symmetrically arranged air bags 6, and air nozzles 4 communicated with the air bags 6 are arranged on the face mask 1; gasbag 6 is located the inside both sides of face guard 1, aerifys gasbag 6 through air cock 4, and 6 bloated back of gasbag is located patient's nose both sides, occupies 1 inner space of face guard to reduce the inside space of face guard 1, reduce the residual volume of carbon dioxide in the face guard 1 when exhaling.
Example 3
The space reduction mechanism is the hollow nose cup 7 that the triangle-shaped just was equipped with the open end, and the edge of the open end of hollow nose cup 7 is equipped with silica gel ring 8, and hollow nose cup 7 and 2 intercommunications of outlet channel use hollow nose cup 7 to cover patient's nasal part, and silica gel ring 8 is airtight with patient's nasal part laminating all around, and the patient is because hollow nose cup 7 is less when exhaling, and the residual of carbon dioxide reduces, inhales back the inside carbon dioxide of health from face guard 1 inside when reducing the patient and breathing in.
The sealing device 5 is a silica gel sealing ring or sealing foam.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A patient of chronic lung blocking disease uses positive pressure respirator which characterized in that: comprises a face mask; the mask is provided with a bandage, a sealing device is arranged at the bottom opening end of the mask, a space reducing mechanism is arranged inside the mask, a plurality of air outlet channels are arranged on the mask, one-way valves are arranged in the air outlet channels, one-way valve limiting columns are arranged on the air outlet channels, and the one-way valve limiting columns are arranged at the ends of the air outlet channels far away from the direction of the mask and control the opening of the one-way valves when air is exhausted.
2. A positive pressure respiratory mask for patients with chronic lung obstructive disease as claimed in claim 1, wherein: the one-way valve limiting column is in threaded connection with the air outlet channel.
3. A positive pressure respiratory mask for patients with chronic lung obstructive disease as claimed in claim 1, wherein: the space reducing mechanism is symmetrically arranged air bags, and the face mask is provided with air nozzles communicated with the air bags.
4. A positive pressure respiratory mask for patients with chronic lung obstructive disease as claimed in claim 3, wherein: the air bags are positioned on both sides of the interior of the mask.
5. A positive pressure respiratory mask for patients with chronic lung obstructive disease as claimed in claim 1, wherein: the space reducing mechanism is a triangular hollow nose mask with an open end, a silica gel ring is arranged at the edge of the open end of the hollow nose mask, and the hollow nose mask is communicated with the air outlet channel.
6. A positive pressure respiratory mask for patients with chronic lung obstructive disease as claimed in claim 1, wherein: the sealing device is a silica gel sealing ring or sealing foam.
CN202121357648.6U 2021-06-18 2021-06-18 Positive pressure breathing mask for chronic pulmonary obstruction disease patient Active CN215537564U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121357648.6U CN215537564U (en) 2021-06-18 2021-06-18 Positive pressure breathing mask for chronic pulmonary obstruction disease patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121357648.6U CN215537564U (en) 2021-06-18 2021-06-18 Positive pressure breathing mask for chronic pulmonary obstruction disease patient

Publications (1)

Publication Number Publication Date
CN215537564U true CN215537564U (en) 2022-01-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121357648.6U Active CN215537564U (en) 2021-06-18 2021-06-18 Positive pressure breathing mask for chronic pulmonary obstruction disease patient

Country Status (1)

Country Link
CN (1) CN215537564U (en)

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