CN212997837U

CN212997837U - Oxygen inhalation mask for nursing

Info

Publication number: CN212997837U
Application number: CN202020431543.XU
Authority: CN
Inventors: 杨冬芹; 李玉芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-04-20
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses an oxygen inhalation device for nursing, which relates to the field of medical appliances and comprises an air duct, an oxygen cylinder, a gas storage bag, a control valve, a connecting sleeve, a connector, an air inlet pipe, an elastic protective curtain, a limit stop, an inflator pump and an oxygen inhalation nozzle, wherein in the process of nursing oxygen inhalation use, the oxygen inhalation nozzle can be placed inside the nasal cavity of a patient needing oxygen inhalation, then the inflator pump is opened manually, the inner part of the outer interlayer of the oxygen inhalation nozzle is slowly filled with gas, the outer interlayer of the oxygen inhalation nozzle gradually expands to enlarge the volume until the nasal cavity of the patient is filled, the method of fixing the nasal cavity of the patient by winding an adhesive tape is replaced, when the oxygen inhalation treatment is carried out on the patient, the operation is simple, the time and the labor are saved, the oxygen inhalation nozzle can be firmly fixed, the oxygen treatment effect is improved, the pain of the adhesive tape to the allergic patient is relieved, the oxygen concentration of the inhaled air is reduced by adjusting the air inflow, so that the successful emergency treatment and the transfer of patients with severe hypoxemia are realized.

Description

Oxygen inhalation mask for nursing

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an oxygen inhalation device for nursing.

Background

Oxygen inhalation, namely oxygen inhalation, is a commonly used clinical treatment method, oxygen therapy is mainly a method for relieving oxygen deficiency, a proper amount of oxygen inhalation is used for correcting oxygen deficiency, the level of partial pressure and oxygen saturation of arterial blood is improved, metabolism is promoted, and the method is one of important methods for assisting in treating various diseases, such as respiratory failure, chronic tracheitis, cerebrovascular diseases, coronary heart diseases, patients with unobvious clinical oxygen deficiency symptoms, possibly existing oxygen debt, and possibly abnormal microcirculation metabolism, so that oxygen inhalation is needed, for example, patients before and after certain surgical operations, patients with hemorrhage shock, patients with fetal heart sound deficiency, patients with over-long labor in childbirth and the like, and comprises a nasal obstruction and nasal catheter oxygen inhalation method, wherein the nasal obstruction method is that a nasal obstruction is placed in vestibule and nasal cavity and is in close contact with the nasal cavity for oxygen inhalation, the nasal catheter is inserted into the top end of the nasal cavity, and the mask method is that a mask, the effect is better than that of the nasal obstruction and nasal catheter oxygen inhalation method, but respiratory acidosis can be caused, namely, if a patient breathes in a nasal obstruction or mouth opening manner, the patient can inhale oxygen through mouth, namely, a larger catheter is put into the mouth to inhale oxygen.

However, the oxygen inhalation device in the prior art has some problems:

1. the oxygen concentration of the existing mask oxygen supply and noninvasive mask mechanical ventilation oxygen supply clinically adopted is limited and generally does not exceed 60 percent; the mechanical ventilation and oxygen supply can not only cause lethal complications such as pneumothorax, but also need professional operation, and have the problems of insufficient equipment and personnel.

2. The existing medical department in hospital frequently meets the requirement of some patients on oxygen inhalation therapy, namely the oxygen inhalation nozzle is arranged in the nasal cavity of the patient, and the oxygen inhalation tube is fixed at the external opening of the nasal cavity by using the adhesive plaster.

Therefore, a nursing oxygen inhalation device is provided by the technical personnel in the field to solve the problems in the background technology.

Disclosure of Invention

The utility model aims to provide an oxygen inhalation device for nursing, which aims to solve the problems that the oxygen concentration of the existing mask oxygen supply for clinical application and the oxygen supply for noninvasive mechanical ventilation through the mask is limited and generally does not exceed 60 percent; machinery oxygen suppliment of ventilating not only can lead to lethality complication such as pneumothorax, and need the professional operation, there is the problem that equipment and personnel are not enough, current internal medicine in hospital, some patients need carry out the oxygen uptake treatment often can be met, be about to the oxygen uptake mouth arrange patient's nasal cavity in, reuse adhesive tape will inhale the oxygen tube and fix nostril department outside the nostril, this kind of method not only troublesome poeration, waste time and energy, still hardly fix the oxygen tube, thereby make the oxygen uptake mouth shift, influence treatment, patient allergic to the adhesive tape, then painful problem more.

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

the utility model provides an oxygen inhalation mask is used in nursing, includes the oxygen cylinder, one side surface movable mounting of oxygen cylinder has the air duct, the one end movable mounting of air duct has the gas reservoir bag, there is oxygen inhalation mouth one side of gas reservoir bag through air duct fixed mounting, one side surface fixed mounting of oxygen inhalation mouth has the gas tube, the outer end fixed mounting of gas tube has the pump, fixed mounting has the control valve on the gas tube, be provided with the intake pipe on the gas reservoir bag is connected the air duct with oxygen inhalation mouth, the gas reservoir bag all has seted up the buffering mouth with the surface of being connected the air duct of oxygen inhalation mouth, the inboard of buffering mouth is provided with limit stop, the air duct inner wall that limit stop corresponds is provided with elasticity and protects the curtain.

As a preferred embodiment of the present invention: the port department of the side surface of oxygen cylinder and gas bomb and air duct is provided with connecting sleeve and connector respectively, the inner wall of connecting sleeve and the surface of connector are provided with internal thread and external screw thread respectively, and pass through internal thread and external screw thread activity wrench joint between connecting sleeve and the connector.

As a preferred embodiment of the present invention: the inner side of the oxygen suction nozzle is of a double-interlayer structure, the hardness of an inner interlayer of the oxygen suction nozzle is greater than that of an outer interlayer, and one end of the inflation tube penetrates through the outer interlayer of the oxygen suction nozzle to be fixedly connected with the oxygen suction nozzle.

As a preferred embodiment of the present invention: the air inlet pipe is symmetrically arranged along the two side surfaces of the air guide pipe, the air guide pipe is arranged in double rows, and the outer side of the air inlet pipe is movably provided with a sealing cover.

As a preferred embodiment of the present invention: an injection opening is formed in the surface of one side of the oxygen cylinder, and a sealing plug is movably mounted on the inner side of the injection opening.

As a preferred embodiment of the utility model, the center of the oxygen inhalation nozzle is provided with an oxygen inhalation port, and the oxygen inhalation nozzle, the air inlet pipe, the air duct air storage bag and the oxygen cylinder are all in a through structure.

As a preferred embodiment of the present invention: the area of the elastic protective curtain is larger than that of the buffer opening, and the elastic protective curtain and the limit stop are made of sponge materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to an oxygen inhalation mask is used in nursing, at the in-process that the nursing oxygen uptake was used, can place the oxygen inhalation mouth inside the patient's nasal cavity that needs the oxygen uptake, then open the pump through the manual work, make the inside slow inflation of outer intermediate layer of oxygen inhalation mouth gaseous, make the outer intermediate layer of oxygen inhalation mouth take place inflation volume grow gradually, at last until filling full whole nasal cavity of patient can, replaced the method of using adhesive tape winding and patient's nasal cavity fixed, when carrying out the oxygen uptake treatment for the patient, and is easy and simple to handle, time saving and labor saving, and can firmly fix the oxygen inhalation mouth, improve the oxygen therapy effect, alleviate the misery to the allergic patient of adhesive tape.

2. The utility model relates to an oxygen inhalation mask is used in nursing, in-process nursing the oxygen inhalation and using, be equipped with double intake pipe on the air duct, when the sealed lid that sets up in the intake pipe is closed, it is close 100% to inhale gas oxygen concentration, when needing to reduce oxygen concentration, open sealed lid air and get into the air duct through the intake pipe insidely, oxygen concentration is more along with the open quantity of intake pipe, it is more obvious to reduce, thereby according to the patient's state of an illness needs, it reduces the oxygen concentration of inhaling to go into the volume through the regulating air, realize successful first aid and transport serious hypoxemia's patient.

3. The utility model relates to an oxygen inhalation mask is used in nursing, nursing the in-process that the oxygen uptake used, elasticity protecting curtain and cushion mouth through setting up can assist air duct air regulation income volume, and when breathing in, oxygen gets into the air duct, and during the expiration, the air current incoming air to guarantee expiration resistance is low, makes the comfortable breathing of patient, adopts the gas storage bag to ensure that there is sufficient oxygen supply in the whole respiratory process of patient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an oxygen inhalation device for nursing use;

FIG. 2 is a schematic view of the internal structure of an airway of an oxygen inhalation device for nursing use;

FIG. 3 is a top view of an oxygen inhalation device for nursing use;

fig. 4 is a schematic view of the internal structure of a connecting sleeve of a nursing oxygen inhalation device.

In the figure: 1-an oxygen cylinder; 2-injection port; 3-sealing the plug; 4-a connecting sleeve; 5-a connector; 6-gas guide tube; 7-gas storage bag; 8-an inflator pump; 9-a control valve; 10-a gas-filled tube; 11-a sealing cover; 12-an air inlet pipe; 13-oxygen uptake mouth; 14-an elastic protective curtain; 15-buffer port; 16-limit stop; 17-oxygen uptake port; 18-external threads; 19-internal thread.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, an oxygen inhalation device for nursing comprises an oxygen cylinder 1, an air duct 6 is movably installed on a surface of one side of the oxygen cylinder 1, an air storage bag 7 is movably installed at one end of the air duct 6, the air storage bag 7 is adopted to ensure sufficient oxygen supply during the whole breathing process of a patient, an oxygen inhalation nozzle 13 is fixedly installed on one side of the air storage bag 7 through the air duct 6, an inflation tube 10 is fixedly installed on a surface of one side of the oxygen inhalation nozzle 13, an inflator pump 8 is fixedly installed at an outer end of the inflation tube 10, a control valve 9 is fixedly installed on the inflation tube 10, the interior of an outer interlayer of the oxygen inhalation nozzle 13 is slowly filled with gas by manually opening the inflator pump 8, the outer interlayer of the oxygen inhalation nozzle 13 gradually expands to increase in volume until the whole nasal cavity of the patient is filled, instead of a method of winding an adhesive tape and fixing the nasal cavity, improve the oxygen treatment effect, alleviate the painful to the allergic patient of adhesive tape, be provided with intake pipe 12 on the air duct 6 of being connected of gas storage bag 7 and oxygen inhalation mouth 13, when the sealed lid 11 that sets up on the intake pipe 12 is closed, the inspired oxygen concentration is close to 100%, when needing to reduce oxygen concentration, open sealed lid 11 air and get into the inside of air duct 6 through intake pipe 12, the oxygen concentration is more along with the open quantity of intake pipe 12, it is more obvious to reduce, thereby according to patient's state of an illness needs, through adjusting the income volume of air and reducing inspired oxygen concentration, realize the patient of successful first aid and transportation serious hypoxemia, the surface of air duct 6 of being connected of gas storage bag 7 and oxygen inhalation mouth 13 has all seted up buffering mouth 15, the inboard of buffering mouth 15 is provided with limit stop 16, limit stop 16 corresponds the air duct inner wall is provided with elasticity protecting curtain 14, can help, oxygen gets into air duct 6, and during the expiration, the air current is breathed in the atmosphere to it is low to ensure expiration resistance, makes the patient can breathe more comfortablely.

Referring to fig. 1 in the embodiment, a connecting sleeve 4 and a connector 5 are respectively disposed at side surfaces of an oxygen cylinder 1 and a gas storage bag 7 and a port of a gas guide tube 6, an inner wall of the connecting sleeve 4 and an outer surface of the connector 5 are respectively provided with an internal thread 19 and an external thread 18, and the connecting sleeve 4 and the connector 5 are movably twisted and connected through the internal thread 19 and the external thread 18.

Wherein, can take place when damaging in certain section of device, dismantle the change through artifical real-time screw thread wrench movement connecting sleeve 4 and connector 5 to the damage part, avoid wholly abandoning the device, saved use cost greatly, simultaneously effectual improvement device installation and the whole efficiency of dismantlement.

Referring to fig. 1 in this embodiment, the inner side of the oxygen inhalation nozzle 13 is a double-sandwich structure, the hardness of the inner sandwich of the oxygen inhalation nozzle 13 is greater than that of the outer sandwich, and one end of the gas tube 10 penetrates through and is fixedly connected with the outer sandwich of the oxygen inhalation nozzle 13.

Wherein, can make the inside outer intermediate layer of oxygen inhalation mouth 13 take place the inflation volume grow at the in-process of aerifing, can prevent simultaneously that the inner intermediate layer from receiving the flat circulation that influences oxygen that collapses of pressure, make the overall process of oxygen uptake keep more smooth.

Referring to fig. 1 and 3, in this embodiment, the air inlet pipes 12 are symmetrically arranged along the two side surfaces of the air guide pipes 6, the air guide pipes 6 are arranged in two rows, and the sealing covers 11 are movably mounted on the outer sides of the air inlet pipes 12.

Wherein, can conveniently be according to the oxygen concentration content needs of actual patient's needs, through opening corresponding sealed lid 11 inside intake pipe 12 to make the air admission realize the real-time regulation to oxygen concentration.

Referring to fig. 1 in the present embodiment, an injection port 2 is formed on a side surface of an oxygen cylinder 1, and a sealing plug 3 is movably mounted on an inner side of the injection port 2.

Wherein, can make things convenient for the inside oxygen storage capacity of real-time observation oxygen cylinder 1, when inside oxygen storage capacity is not enough, but the external gas charging outfit of lug connection carries out real-time supplementary.

In the embodiment, referring to fig. 1 and 3, an oxygen inhalation port 17 is formed at the center of the oxygen inhalation nozzle 13, and the oxygen inhalation nozzle 13, the air inlet pipe 12, the air guide pipe 6, the air storage bag 7 and the oxygen cylinder 1 are all in a through structure.

The oxygen inhalation device can conveniently keep real-time circulation of oxygen in the oxygen inhalation process, prevent suffocation of a patient caused by unsmooth oxygen circulation, and improve the overall safety of the use of the device.

In this embodiment, referring to fig. 3, the area of the elastic curtain 14 is larger than the area of the buffer opening 15, and the elastic curtain 14 and the limit stop 16 are made of sponge.

The elastic protective curtain 14 can be conveniently driven by the flow of the air flow to swing up and down in the process of expiration and inspiration of a patient, the air flow is blocked, and the expired air is prevented from flowing back to the air storage bag 7 and the oxygen cylinder 1 to reduce the oxygen concentration.

The utility model relates to a nursing oxygen inhalation device, which comprises a 1-oxygen cylinder; 2-injection port; 3-sealing the plug; 4-a connecting sleeve; 5-a connector; 6-gas guide tube; 7-gas storage bag; 8-an inflator pump; 9-a control valve; 10-a gas-filled tube; 11-a sealing cover; 12-an air inlet pipe; 13-oxygen uptake mouth; 14-an elastic protective curtain; 15-buffer port; 16-limit stop; 17-oxygen uptake port; 18-external threads; 19-internal thread.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is: when the patient nursing oxygen inhalation work is needed, firstly the oxygen inhalation nozzle 13 can be placed in the nasal cavity of the patient, then the inflator pump 8 is manually opened, so that the inner part of the outer interlayer of the oxygen inhalation nozzle 13 is slowly inflated with gas, the outer interlayer of the oxygen inhalation nozzle 13 gradually expands to enlarge the volume, and finally the whole nasal cavity of the patient is inflated, the method of using adhesive plaster to wind and fix the oxygen inhalation nozzle with the nasal cavity of the patient is replaced, the oxygen inhalation nozzle can be firmly fixed, the oxygen treatment effect is improved, the pain of patients allergic to the adhesive plaster is relieved, the double-row air inlet pipe 12 is arranged on the air duct 6, when the sealing cover 11 arranged on the air inlet pipe 12 is closed, the oxygen concentration of the inhaled gas is close to 100 percent, when the oxygen concentration is needed to be reduced, the air of the sealing cover 11 is opened to enter the air duct 6 through the air inlet pipe 12, reduce through the regulation air volume of going into and inhale gas oxygen concentration, realize the patient of successful first aid and transfer serious hypoxemia, protect curtain 14 and buffering mouth 15 through the elasticity that sets up simultaneously and can assist the air duct regulation air volume of going into, when breathing in, oxygen gets into air duct 6, and during the expiration, the air current is inhaled in the atmosphere to guarantee expiration resistance is low, makes the patient can be more comfortable breathing.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an oxygen inhalation device for nursing, includes oxygen cylinder (1), its characterized in that, one side surface movable mounting of oxygen cylinder (1) has air duct (6), the one end movable mounting of air duct (6) has gas storage bag (7), there is oxygen suction nozzle (13) one side of gas storage bag (7) through air duct (6) fixed mounting, there is gas tube (10) one side surface fixed mounting of oxygen suction nozzle (13), the outer end fixed mounting of gas tube (10) has pump (8), fixed mounting has control valve (9) on gas tube (10), be provided with intake pipe (12) on gas storage bag (7) and the air duct (6) of being connected of oxygen suction nozzle (13), buffer port (15) have all been seted up on the surface of gas storage bag (7) and air duct (6) of being connected of oxygen suction nozzle (13), the inboard of buffer port (15) is provided with limit stop (16), and an elastic protective curtain (14) is arranged on the inner wall of the air duct corresponding to the limit stop (16).

2. The nursing oxygen inhalation device according to claim 1, wherein the side surfaces of the oxygen cylinder (1) and the gas storage bag (7) and the port of the gas guide tube (6) are respectively provided with a connecting sleeve (4) and a connector (5), the inner wall of the connecting sleeve (4) and the outer surface of the connector (5) are respectively provided with an internal thread (19) and an external thread (18), and the connecting sleeve (4) and the connector (5) are movably twisted and connected through the internal thread (19) and the external thread (18).

3. The nursing oxygen inhalation device of claim 1, wherein the inner side of the oxygen inhalation nozzle (13) is of a double-sandwich structure, the hardness of the inner sandwich of the oxygen inhalation nozzle (13) is greater than that of the outer sandwich, and one end of the inflation tube (10) penetrates through the outer sandwich of the oxygen inhalation nozzle (13) and is fixedly connected with the outer sandwich of the oxygen inhalation nozzle (13).

4. The nursing oxygen inhalation device according to claim 1, wherein the air inlet pipes (12) are symmetrically arranged along the two side surfaces of the air guide pipes (6), the air guide pipes (6) are arranged in two rows, and the sealing covers (11) are movably arranged on the outer sides of the air inlet pipes (12).

5. The nursing oxygen inhalation device of claim 1, wherein an inlet (2) is opened on one side surface of the oxygen cylinder (1), and a sealing plug (3) is movably mounted on the inner side of the inlet (2).

6. The nursing oxygen inhalation device according to claim 1, wherein an oxygen inhalation port (17) is provided at the center of the oxygen inhalation nozzle (13), and the oxygen inhalation nozzle (13), the air inlet pipe (12), the air duct (6), the air storage bag (7) and the oxygen cylinder (1) are all in a through structure.

7. The nursing oxygen inhalation device according to claim 1, wherein the area of the elastic curtain (14) is larger than that of the buffer port (15), and the elastic curtain (14) and the limit stopper (16) are made of sponge.