CN211634731U - Device for chronic obstructive pulmonary disease - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, especially, be a device for chronic obstructive pulmonary disease, including the face guard main part, the middle part of face guard main part is provided with the induction port, the front side fixedly connected with gas-supply pipe of induction port, the lower extreme fixedly mounted in the gas-supply pipe has face guard tube coupling end, face guard tube coupling end right side intercommunication has the connecting pipe, the internally mounted of connecting pipe has the atomizing pipe, the right-hand member fixedly mounted of atomizing pipe has the medicine storage cup, the upper end threaded connection of medicine storage cup has the atomizer top cap, the lower terminal surface intercommunication of medicine storage cup has the oxygen interface, the lower extreme port of face guard tube coupling end is connected with noninvasive ventilator; through the rear side with the face guard main part and the facial laminating of patient, then open the atomizer top cap and add the liquid medicine in the storage medicine cup, start noninvasive ventilator when making the liquid medicine atomizing, the spraying passes through the atomizing pipe and gets into the gas-supply pipe with the connecting pipe, and the gas-supply pipe is discharged the spraying, and the patient inhales the spraying and carries out noninvasive mechanical ventilation treatment and atomization therapy simultaneously afterwards.

Description

A device for chronic obstructive pulmonary disease

technical field

The utility model relates to the technical field of medical devices, in particular to a device for chronic obstructive pulmonary disease.

Background technique

According to the statistics of the World Health Organization: in 2015, about 3 million people died of chronic obstructive pulmonary disease (COPD) in the world, which is equivalent to 5% of all deaths in the same year; by 2020, COPD will rank No. 1 in the world's economic burden of disease. 5, and the third leading cause of death in the world, which has greatly endangered the health of the people; domestic: Zhong Nanshan and others surveyed 20,245 adults in 7 regions of China, and the prevalence of COPD in people over 40 years old is as high as 8.2%, and COPD has been It has become a major burden on China's health resources and health economy; according to a survey in Shanghai in 2011, COPD patients spend an average of 15,512 yuan per year due to treatment; our department: According to statistics, from 2016.10.1 to 2016.12.31, our department received a total of respiratory tract treatment There are 192 patients with disease, of which COPD patients account for 30%, and only 3% successfully use non-invasive ventilators; for hospitalized patients, non-invasive ventilators are used in bronchial asthma, sleep apnea syndrome, ARDS, acute respiratory failure tracheal intubation or trachea Before incision, there is a good curative effect, especially in the acute attack and rehabilitation treatment of COPD patients. Non-invasive ventilator (NIPPV) is currently the most direct and effective treatment method to reduce patient mortality, acute exacerbation and tracheal intubation. The study found that: after receiving regular home non-invasive positive pressure mechanical ventilation for 1 year, compared with the relevant indicators 1 year ago, the quality of life, the number of admissions for acute exacerbations, the average number of days in hospital, the cost of hospitalization, and the number of times of intubation and on the machine, etc. There are obvious improvements and varying degrees of reduction; however, the effect of non-invasive ventilator treatment of COPD is not ideal at present. After reviewing the literature and questionnaires, it is found that the reason may be in the treatment, often due to the inappropriate wearing of the mask and treatment. Improper pressure, dryness of the oropharynx, polydipsia and other problems lead to poor patient compliance and affect the treatment effect; non-invasive mechanical ventilation refers to the mechanical ventilation technology that does not establish an artificial airway and uses a nasal mask or a mask for respiratory support. It has been widely used because of its small size and the ability to avoid complications such as ventilator-associated pneumonia caused by artificial airways.

Mechanical ventilation is one of the essential and important medical methods in the emergency department, and it often plays a decisive role in ensuring the life safety of patients. Foreign studies have shown that NIPPV is currently the most direct way to reduce the mortality rate, acute exacerbation rate and tracheal intubation rate of patients. , an effective treatment method; most patients with chronic obstructive pulmonary disease have pulmonary infection and thick sputum, and need to be supplemented with atomization treatment. At present, the two treatments cannot be carried out at the same time. Frequent removal of the mask affects the treatment effect and increases the tension of the patient. Psychologically, reduce patient tolerance.

Utility model content

In order to solve the problems raised in the above-mentioned background art, the present invention provides a device for chronic obstructive pulmonary disease, which has the characteristics of simultaneous non-invasive mechanical ventilation treatment and atomization treatment, reduces the frequency of frequent disassembly and improves the treatment effect.

In order to achieve the above purpose, the present invention provides the following technical solutions: a device for chronic obstructive pulmonary disease, comprising a mask body, the middle part of the mask body is provided with an inhalation port, and the front side of the inhalation port is fixed A gas delivery pipe is connected, the lower end of the gas delivery pipe is fixedly installed with a connecting end of the mask pipeline, the right side of the connecting end of the mask pipeline is connected with a connecting pipe, and the right end of the connecting pipe is fixedly connected with a safety helmet. The inside of the cap is equipped with an atomizing tube, the right end of the atomizing tube is fixedly installed with a medicine storage cup, the upper end of the medicine storage cup is screwed with an atomizer top cover, and the lower end surface of the medicine storage cup is connected with oxygen An interface, the lower end port of the connecting end of the mask pipeline is connected with a non-invasive ventilator.

In order to facilitate the installation of the connecting tube and the atomizing tube, as a device for chronic obstructive pulmonary disease of the present invention, the inner wall of the connecting tube is provided with internal threads, and the outer side of the atomizing tube is provided with internal threads. thread to match the external thread.

In order to enhance the tightness of the installation place between the connecting tube and the atomizing tube, as a device for chronic obstructive pulmonary disease of the present invention, preferably, a silicone ring is fixedly installed inside the safety cap.

In order to facilitate the atomization of medicinal liquid, as a device for chronic obstructive pulmonary disease of the present invention, preferably, an atomizing nozzle is installed on the inner wall of the atomizing tube, and the atomizing nozzle is located on the right side of the external thread.

In order to conveniently fix the mask on the patient's face, as a device for chronic obstructive pulmonary disease of the present invention, preferably, the outer side wall of the mask body is fixedly connected with two fixing straps, and the two fixing straps are respectively located at On the left and right sides of the air pipe, the other ends of the two fixing straps are fixedly connected with buckles.

In order to improve the fit between the mask and the face, as a device for chronic obstructive pulmonary disease of the present invention, preferably, the outer edge of the mask body is fixedly connected with a sealing strip.

In order to facilitate the user to observe the amount of medicinal liquid inside the medicine storage cup, as a device for chronic obstructive pulmonary disease of the present invention, preferably, the material of the medicine storage cup is transparent PET plastic.

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

1. This kind of device for chronic obstructive pulmonary disease, by fitting the back side of the mask body to the patient's face, then opening the top cover of the atomizer and adding the liquid medicine into the medicine storage cup, so that the liquid medicine can be atomized. At the same time, the non-invasive ventilator is started, the spray enters the airway through the atomizing tube and the connecting tube, the airway discharges the spray, and then the patient inhales the spray, and then the patient is treated with non-invasive mechanical ventilation and atomization at the same time. The partial pressure of oxygen in the blood gas analysis reduces the occurrence of complications, thereby improving the treatment effect.

2. This kind of device for chronic obstructive pulmonary disease, by aligning the left end of the atomizing tube with the connecting tube, and then screwing the inner thread with the outer thread, so as to achieve the effect of installing the connecting tube and the atomizing tube, thereby reducing Frequent disassembly times to reduce nursing workload.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

1 is a structural diagram of a device for chronic obstructive pulmonary disease according to the present invention;

FIG. 2 is a sectional view of the connecting pipe and the atomizing pipe of the present invention.

In the figure, 1. main body of mask; 101, sealing strip; 2, suction port; 201, air delivery pipe; 3, fixing belt; 301, buckle; 4, connecting end of mask pipeline; Thread; 6, safety cap; 601, silicone ring; 7, atomizing tube; 701, external thread; 702, atomizing nozzle; 8, medicine storage cup; 801, atomizer top cover; 802, oxygen interface.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

1-2, the present utility model provides the following technical solutions: a device for chronic obstructive pulmonary disease, comprising a mask main body 1, the middle part of the mask main body 1 is provided with an inhalation port 2, and the front of the inhalation port 2 is provided. The side is fixedly connected with an air pipe 201, the lower end of the air pipe 201 is fixedly installed with a mask pipeline connecting end 4, the right side of the mask pipeline connecting end 4 is connected with a connecting pipe 5, and the right end of the connecting pipe 5 is fixedly connected with a safety helmet 6, An atomization tube 7 is installed inside the safety cap 6, a medicine storage cup 8 is fixedly installed at the right end of the atomization tube 7, an atomizer top cover 801 is threadedly connected to the upper end of the medicine storage cup 8, and the lower end surface of the medicine storage cup 8 communicates with each other. There is an oxygen interface 802, and a non-invasive ventilator is connected to the lower end port of the connecting end 4 of the mask pipeline.

In this embodiment: by attaching the back side of the mask body 1 to the patient's face, then opening the nebulizer top cover 801 and adding the medicinal liquid into the medicine storage cup 8, the medicinal liquid is nebulized and the non-invasive ventilator is started at the same time, The spray enters the air delivery pipe 201 through the atomizing pipe 7 and the connecting pipe 5, and the air delivery pipe 201 discharges the spray, and then the patient inhales the spray, and then the patient is simultaneously treated with non-invasive mechanical ventilation and atomization. Oxygen partial pressure, reduce the incidence of complications, thereby improving the treatment effect.

As a technical optimization scheme of the present invention, the inner wall of the connecting pipe 5 is provided with an inner thread 501 , and the outer side of the atomizing pipe 7 is provided with an outer thread 701 matching the inner thread 501 .

In this embodiment: by aligning the left end of the atomizing tube 7 with the connecting tube 5, and then screwing the inner thread 501 with the outer thread 701, the effect of installing the connecting tube 5 and the atomizing tube 7 is achieved, thereby reducing frequent disassembly times , reduce nursing workload.

As a technical optimization solution of the present invention, a silicone ring 601 is fixedly installed inside the safety cap 6 .

In this embodiment, after the connecting pipe 5 and the atomizing pipe 7 are installed, a silicone ring 601 is movably connected to the outer side of the atomizing pipe 7, thereby enhancing the tightness of the connection between the two pipes.

As a technical optimization scheme of the present invention, an atomizing nozzle 702 is installed on the inner wall of the atomizing pipe 7 , and the atomizing nozzle 702 is located to the right of the external thread 701 .

In this embodiment: after the atomizing nozzle 702 is installed inside the atomizing tube 7, when the medicine storage cup 8 contains the medicinal liquid, the medicinal liquid can be atomized through the atomizing nozzle 702 and transported into the connecting pipe 5. .

As a technical optimization solution of the present invention, the outer side wall of the mask main body 1 is fixedly connected with two fixing straps 3, the two fixing straps 3 are respectively located on the left and right sides of the air delivery pipe 201, and the other ends of the two fixing straps 3 are both A buckle 301 is fixedly connected.

In this embodiment, the mask body 1 is buckled on the patient's face, then two fixing straps 3 are wrapped around the back of the patient's head, and the two buckles 301 are snapped to each other, thereby achieving the effect of conveniently fixing the position of the mask body 1 .

As a technical optimization solution of the present invention, a sealing strip 101 is fixedly connected to the outer edge of the mask body 1 .

In this embodiment, when the mask body 1 is buckled on the patient's face, the sealing strip 101 on the edge is attached to the face, and then the medicinal liquid spray spreads to the inside of the mask through the suction port 2, and the medicinal liquid spray leaks, resulting in waste of medicine.

As a technical optimization scheme of the present invention, the material of the medicine storage cup 8 is transparent PET plastic.

In this embodiment, when the medicine storage cup 8 is made of transparent PET plastic material, the medical staff can visually check the remaining amount of the medicine liquid inside the medicine storage cup 8 .

The working principle and use process of the present utility model: buckle the mask body 1 on the patient's face, then wrap the two fixing straps 3 around the back of the patient's head, and then snap the two buckles 301 to each other to fix the position of the mask body 1, and then Open the top cover 801 of the nebulizer and add the medicinal liquid into the medicine storage cup 8, start the non-invasive ventilator and the nebulizing nozzle 702, and make the medicinal liquid spray through the nebulizing tube 7 and the connecting tube 5 into the air delivery tube 201, and the air delivery tube 201 will The spray is discharged into the mask, and then the patient inhales the spray to achieve the effect of simultaneous non-invasive mechanical ventilation treatment and atomization treatment.

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

Claims (7)

1. A device for chronic obstructive pulmonary disease, comprising a mask body (1), characterized in that: the middle part of the mask body (1) is provided with an inhalation port (2), the inhalation port (2) ) is fixedly connected with an air delivery pipe (201), the lower end of the air delivery pipe (201) is fixedly installed with a mask pipeline connection end (4), and the right side of the mask pipeline connection end (4) is connected with a connection Pipe (5), the right end of the connecting pipe (5) is fixedly connected with a safety cap (6), the inside of the safety cap (6) is installed with an atomizing tube (7), and the A medicine storage cup (8) is fixedly installed at the right end, the upper end of the medicine storage cup (8) is threadedly connected with an atomizer top cover (801), and the lower end surface of the medicine storage cup (8) is connected with an oxygen port (802). ), a non-invasive ventilator is connected to the lower port of the connecting end (4) of the mask pipeline. 2. A device for chronic obstructive pulmonary disease according to claim 1, characterized in that: the inner wall of the connecting pipe (5) is provided with an inner thread (501), and the atomizing pipe (7) An outer thread (701) matching the inner thread (501) is provided on the outer side of the . 3 . The device for chronic obstructive pulmonary disease according to claim 1 , wherein a silicone ring ( 601 ) is fixedly installed inside the safety cap ( 6 ). 4 . The device for chronic obstructive pulmonary disease according to claim 1, characterized in that: an atomizing nozzle (702) is installed on the inner wall of the atomizing tube (7), and the atomizing nozzle ( 702) is located to the right of the external thread (701). 5. A device for chronic obstructive pulmonary disease according to claim 1, characterized in that: two fixing straps (3) are fixedly connected to the outer side wall of the mask main body (1), and the two said The fixing straps (3) are respectively located on the left and right sides of the air delivery pipe (201), and the other ends of the two fixing straps (3) are fixedly connected with a buckle (301). 6. The device for chronic obstructive pulmonary disease according to claim 1, wherein a sealing strip (101) is fixedly connected to the outer edge of the mask body (1). 7. The device for chronic obstructive pulmonary disease according to claim 1, wherein the material of the medicine storage cup (8) is transparent PET plastic.

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