CN218187486U - Infectious pneumonia patient atomizing respirator - Google Patents

Abstract

The utility model provides an atomization respirator for patients with infectious pneumonia, which relates to the technical field of medical appliances, wherein an isolation bag is arranged at the connecting position of a respiratory mask and a medicine cup, and the isolation bag is provided with a front elastic opening and a rear elastic opening which surround the connecting position of the respiratory mask and the medicine cup; one section catheter tail is fixed with one-way choked flow spare, and one-way choked flow spare includes that the transition pipe and a plurality of rotation of the square body of cavity connect in the board of opening and close of the intraductal roof of transition, the intraductal diapire of transition corresponds and opens and close the board position and all be equipped with the stopper, and open and close board terminal corner and stopper corner and link up each other, and the transition pipe is sealed when opening and close the board and being connected with the stopper, the transition pipe is opened when opening and close the board and the stopper separation, the adjustment cover is outside whole respiratory mask before with the isolation bag, encase whole respiratory mask, play the isolation effect, prevent to abandon a large amount of water smoke drippage when handling, and enlarge the infection range.

Description

Infectious pneumonia patient atomizing respirator

Technical Field

The utility model relates to the technical field of medical equipment, more specifically the utility model relates to an infectious pneumonia patient nebulizer.

Background

Infectious pneumonia is one of pneumonia. Pneumonia refers to inflammation of the terminal airways, alveoli and lung interstitium, and can be caused by pathogenic microorganisms, physicochemical factors, immune injury, allergy and drugs. Among them, pneumonia caused by pathogenic microorganisms is called infectious pneumonia.

The aerosol inhalation method is an important and effective treatment method in respiratory system disease treatment, and the method utilizes the gas jet principle to change a medicinal solution into fine mist particles through an atomizer and other atomization devices, and the fine mist particles enter respiratory tracts and lungs in an oral-nasal inhalation manner along with the natural respiration of a patient and are deposited, so that the aim of respiratory tract humidification or medicinal treatment is fulfilled, but the traditional infectious pneumonia has the following defects in aerosol inhalation treatment:

1. the respirator used by the patients with infectious pneumonia has pathogenic microorganism bacteria, when the air delivery catheter is disassembled, the bacteria in the tube are mixed with water mist, and the water mist easily drips from the tube to pollute the outside;

2. after the respirator is used, the respirator is taken down, and the inner wall of the respirator can remain fog-like water drops and is infectious, so that the respirator is not beneficial to the quick isolation treatment, and virus diffusion and infection are easily caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the respirator used by the infectious pneumonia patient has pathogenic microorganism bacteria, is not convenient for isolation treatment and is easy to cause virus diffusion and infection, and the atomizing respirator for the infectious pneumonia patient is provided aiming at the problems in the prior art.

The utility model discloses specifically reach by following technological means:

an atomization respirator for patients with infectious pneumonia comprises a respiratory mask and a medicine cup arranged at the front end of the respiratory mask;

an isolation bag is arranged at the connecting position of the respiratory mask and the medicine cup, and the isolation bag is provided with a front elastic opening and a rear elastic opening which encircle the connecting position of the respiratory mask and the medicine cup;

the tail end of the medicine cup is provided with a telescopic pipe, and a liquid guide pipe is fixed at the tail end of the telescopic pipe;

a one-way flow resisting part is fixed at one section of the tail end of the catheter and comprises a hollow square transition pipe and a plurality of opening and closing plates which are rotatably connected to the top wall in the transition pipe, limiting blocks are arranged on the inner bottom wall of the transition pipe corresponding to the positions of the opening and closing plates, corners of the tail ends of the opening and closing plates are mutually connected with corners of the limiting blocks, the transition pipe is closed when the opening and closing plates are connected with the limiting blocks, and the transition pipe is opened when the opening and closing plates are separated from the limiting blocks;

the outer wall of the telescopic pipe is close to the connecting position with the medicine cup and the outer wall of the liquid guide pipe and is located at the rear end of the telescopic pipe, the top wall of the sleeve is connected with an adjusting knob through threads, the adjusting knob vertically penetrates through the inner part of the sleeve, and the tail end of the adjusting knob is provided with a pressing block pressed on the telescopic pipe or the liquid guide pipe.

The preferred scheme is as follows: the isolation bag is made of waterproof plastic materials, and an elastic band is arranged in the elastic opening;

this design does benefit to the opening size of adjusting elasticity mouth.

The preferred scheme is as follows: the tail end of the liquid guide pipe is provided with a connecting piece, and one side of the connecting piece, which is close to the transition pipe, is in a conical shape with a thick front part and a thin back part;

the design can improve the impact force when the gas fog flows because the gas fog is gathered at the position of the cone part of the connecting piece and then flows into the transition pipe.

The preferred scheme is as follows: the limiting block is positioned at the front end of the opening and closing plate and limits the opening and closing plate not to rotate towards the direction of the connecting piece through the limiting block;

the design has the effect of one-way flow resistance.

The preferred scheme is as follows: the tail end of the adjusting knob is rotatably connected with the pressing block through a bearing, and the pressing block is driven to move up and down through the rotation of the adjusting knob;

the design is that the adjusting knob is screwed to press the pressing block on the telescopic pipe or the liquid guide pipe, so as to adjust the size of the inner space of the telescopic pipe or the liquid guide pipe.

Further: the bottom of the pressing block is made of rubber.

And further: the external wall of the sleeve is provided with a slot.

The preferred scheme is as follows: the surface of the telescopic pipe is in a thread shape.

After the technical means is adopted, the beneficial effects of the utility model are that:

1. after the treatment of a patient is finished, in order to avoid bacterial diffusion and infection in the atomizing respirator, the atomizing respirator needs to be discarded, the isolation bag is adjusted forwards and sleeved outside the whole respirator to wrap the whole respirator, so that an isolation effect is achieved, the isolation bag is made of waterproof plastic materials, residual water mist in the isolation bag is not easy to permeate out, the isolation effect is obvious, the respirator is wrapped to indicate that the respirator needs to be discarded, the respirator cannot be used for a second time, a marking effect is achieved, and the respirator is prevented from being infected by other people due to the secondary utilization;

2. the atomizer is closed, the liquid medicine stops being conveyed, the opening and closing plate loses the impact of the liquid medicine aerial fog and naturally sags, the opening and closing plate closes the transition pipe, the residual water fog in the liquid guide pipe cannot flow back out of the transition pipe, and the residual water fog is prevented from dripping;

3. twist adjust knob, the briquetting oppresses flexible pipe and catheter, and flexible pipe and catheter inner space dwindle gradually and seal, can prevent equally that remaining water smoke from revealing, especially have unevenness's space in the flexible pipe, and the water smoke remains more, can seal the flexible pipe port through the briquetting, with the water smoke separation inside flexible pipe, prevents to abandon a large amount of water smoke drippage when handling, and enlarges the infection range.

Drawings

FIG. 1 is an assembly drawing of the overall structure of the present invention;

FIG. 2 is a schematic view of the catheter structure of the present invention;

fig. 3 is a schematic view of a part a of the enlarged structure of fig. 2 according to the present invention;

FIG. 4 is an inside elevation view of the sleeve structure of the present invention;

fig. 5 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present invention;

fig. 6 is a schematic view of the inside of the transition tube structure of the present invention (in the blocked state);

fig. 7 is a schematic view of the inner part of the transition tube structure of the present invention (opened state);

fig. 8 is a schematic view of the structural connection between the mask and the isolation bag of the present invention.

In the figure: the respirator is characterized by comprising a respirator (1), a medicine cup (2), an extension tube (3), a liquid guide tube (4), a connecting piece (401), a sleeve piece (5), an adjusting knob (6), a pressing block (601), a transition tube (7), an opening and closing plate (701), a limiting block (702), an isolation bag (8) and an elastic opening (801).

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams and illustrate only the basic structure of the present invention in a schematic manner, and therefore, they show only the constitution related to the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, an aerosolizing respirator for patients with infectious pneumonia comprises a respiratory mask 1 and a medicine cup 2 mounted at the front end of the respiratory mask 1;

specifically, 2 ends of medicine cup are equipped with flexible pipe 3, and 3 ends of flexible pipe are fixed with catheter 4, 4 ends of catheter are equipped with connecting piece 401, and 1 both ends of respiratory mask are equipped with the bandage, can wear respiratory mask 1 in patient's face to tie tightly respiratory mask 1 through the bandage, connect connecting piece 401 in the atomizer, the atomizer discharges vaporific medicine solution, and solution loops through catheter 4, flexible pipe 3 and medicine cup 2 and releases from respiratory mask 1, so that the patient carries out the treatment of aerosol inhalation method.

Referring to fig. 1-6, a one-way flow resisting part is fixed at the tail end of the catheter 4, and the one-way flow resisting part includes a hollow square transition tube 7 and a plurality of opening and closing plates 701 rotatably connected to the inner top wall of the transition tube 7, the inner bottom wall of the transition tube 7 is provided with a limiting block 702 at a position corresponding to the opening and closing plates 701, the corners of the tail end of the opening and closing plates 701 are mutually connected with the corners of the limiting block 702, the transition tube 7 is closed when the opening and closing plates 701 are connected with the limiting block 702, the transition tube 7 is opened when the opening and closing plates 701 are separated from the limiting block 702, the limiting block 702 is located at the front end of the opening and closing plates 701, and the opening and closing plates 701 are limited by the limiting block 702 not to rotate towards the connecting member 401;

in an initial state, when the liquid medicine aerosol is not delivered, the opening and closing plate 701 naturally sags, the corner positions of the opening and closing plate 701 are connected to the limiting block 702, and the transition pipe 7 is in a closed state (as shown in fig. 6);

when the liquid medicine aerial fog enters the liquid guide tube 4 from the connecting piece 401, because one side of the connecting piece 401 close to the transition tube 7 is in a tapered shape (as shown in fig. 5) with a thick front part and a thin back part, the aerial fog can be gathered at the tapered part position of the connecting piece 401 and then can improve the impact force when the aerial fog flows when flowing into the transition tube 7, the aerial fog enters the transition tube 7 to impact the opening and closing plate 701, the opening and closing plate 701 rotates clockwise to be separated from the limiting block 702, so that the transition tube 7 is opened, and the aerial fog can smoothly pass through;

furthermore, the outer wall of the telescopic tube 3 is close to the connection position with the medicine cup 2, the outer wall of the liquid guide tube 4 is close to the rear end of the telescopic tube 3, and is sleeved with a sleeve piece 5, the top wall of the sleeve piece 5 is connected with an adjusting knob 6 through threads, the adjusting knob 6 vertically penetrates through the inside of the sleeve piece 5, and the tail end of the adjusting knob 6 is provided with a pressing block 601 pressed on the telescopic tube 3 or the liquid guide tube 4;

in an initial state, the adjusting knob 6 is higher, and the top wall of the pressing block 601 is in contact with the inner top wall of the sleeve 5, so that the pressing block 601 is not pressed on the liquid guide tube 4 and the telescopic tube 3 (as shown in fig. 4), aerosol can normally pass through the liquid guide tube 4 and the telescopic tube 3 to perform normal drug delivery work, and the surface of the telescopic tube 3 is threaded, can be deformed and telescopic, and has a good use effect;

referring to fig. 1-8, an isolation bag 8 is disposed at a connection position of the respiratory mask 1 and the medicine cup 2, the isolation bag 8 has a front elastic opening 801 and a rear elastic opening 801 surrounding the connection position of the respiratory mask 1 and the medicine cup 2, the isolation bag 8 is made of waterproof plastic material, an elastic band is disposed in the elastic opening 801, the connection position of the respiratory mask 1 and the medicine cup 2 is made of hard plastic, and the elastic opening 801 is connected to the connection position without causing deformation to hinder the delivery of the aerosol;

after the treatment of a patient is finished, in order to avoid the bacterial diffusion and infection in the atomizing respirator, the atomizing respirator needs to be discarded, the breathing mask 1 is taken down from the face of the patient firstly, then one elastic opening 801 is pulled open to enlarge the caliber of the breathing mask, then the isolation bag 8 is adjusted forwards and sleeved outside the whole breathing mask 1, then the elastic opening 801 is loosened, the elastic opening 801 is contracted immediately, the whole breathing mask 1 is wrapped (as shown in figure 8), so that the isolation effect is achieved, the isolation bag 8 is made of waterproof plastic materials, residual water mist in the isolation bag is not easy to permeate out, the isolation effect is obvious, and the breathing mask 1 is wrapped to show that the breathing mask 1 needs to be discarded, cannot be used for a second time, so that the identification effect is achieved, and the infection of other people caused by the secondary use is prevented;

after the respirator 1 is taken down, the atomizer is closed, the liquid medicine stops being conveyed, the opening and closing plate 701 loses the impact of liquid medicine mist and naturally droops (as shown in fig. 7), the corner positions of the opening and closing plate 701 are connected with the limiting blocks 702, and the opening and closing plate 701 is limited by the limiting blocks 702 and cannot rotate anticlockwise, so that the opening and closing plate 701 seals the transition pipe 7, residual water mist in the liquid guide pipe 4 cannot flow back out of the transition pipe 7, and the residual water mist is prevented from dripping;

the tail end of the adjusting knob 6 is rotatably connected with the pressing block 601 through a bearing, the pressing block 601 is driven to move up and down through rotation of the adjusting knob 6, and the bottom of the pressing block 601 is made of rubber; the outer wall of the sleeve 5 is provided with a slot;

finally, the adjusting knob 6 is screwed, the adjusting knob 6 drives the pressing block 601 to move downwards, the pressing block 601 can press the telescopic pipe 3 and the liquid guide pipe 4, and because a bearing is arranged between the adjusting knob 6 and the pressing block 601, the pressing block 601 does not rotate when the adjusting knob 6 rotates, the pressing block 601 can prevent the telescopic pipe 3 and the liquid guide pipe 4 from being abraded, the pressing block 601 made of rubber can be in closer contact with the telescopic pipe 3 and the liquid guide pipe 4, the inner spaces of the telescopic pipe 3 and the liquid guide pipe 4 are gradually reduced and sealed, residual water mist can be prevented from being leaked, particularly, uneven spaces are formed in the telescopic pipe 3, more water mist is remained, the port of the telescopic pipe 3 can be sealed through the pressing block 601, the water mist is blocked inside the telescopic pipe 3, a large amount of water mist is prevented from dropping when being discarded, and the infection range is enlarged.

Claims (8)

1. The utility model provides an infectious pneumonia patient nebulizer, includes respiratory mask (1) and installs in medicine cup (2) of respiratory mask (1) front end, its characterized in that:

an isolation bag (8) is arranged at the connecting position of the respiratory mask (1) and the medicine cup (2), and the isolation bag (8) is provided with a front elastic opening and a rear elastic opening (801) which encircle the connecting position of the respiratory mask (1) and the medicine cup (2);

a telescopic pipe (3) is arranged at the tail end of the medicine cup (2), and a liquid guide pipe (4) is fixed at the tail end of the telescopic pipe (3);

a one-way flow resisting part is fixed at one section of the tail end of the liquid guide pipe (4), the one-way flow resisting part comprises a hollow square transition pipe (7) and a plurality of opening and closing plates (701) which are rotatably connected to the inner top wall of the transition pipe (7), the inner bottom wall of the transition pipe (7) is provided with limiting blocks (702) at positions corresponding to the opening and closing plates (701), the corners of the tail end of each opening and closing plate (701) are mutually connected with the corners of the limiting blocks (702), the transition pipe (7) is closed when the opening and closing plates (701) are connected with the limiting blocks (702), and the transition pipe (7) is opened when the opening and closing plates (701) are separated from the limiting blocks (702);

the utility model discloses a medicine cup, including medicine cup (2), telescopic tube (3) outer wall be close to with medicine cup (2) hookup location, catheter (4) outer wall and be located telescopic tube (3) rear end position all cup jointed external member (5), there is adjust knob (6) on external member (5) roof through threaded connection, and adjust knob (6) are vertical inside running through external member (5), adjust knob (6) end is equipped with briquetting (601) of pressing in telescopic tube (3) or catheter (4).

2. The nebulizing respirator for patients with infectious pneumonia of claim 1, wherein: the isolation bag (8) is made of waterproof plastic materials, and an elastic band is arranged in the elastic opening (801).

3. The nebulizing respirator of the patient with infectious pneumonia of claim 1, wherein: the tail end of the catheter (4) is provided with a connecting piece (401), and one side of the connecting piece (401) close to the transition pipe (7) is in a conical shape with a thick front part and a thin back part.

4. The nebulizing respirator for patients with infectious pneumonia of claim 3, wherein: the limiting block (702) is positioned at the front end of the opening and closing plate (701), and the opening and closing plate (701) is limited by the limiting block (702) not to rotate towards the direction of the connecting piece (401).

5. The nebulizing respirator of the patient with infectious pneumonia of claim 1, wherein: the tail end of the adjusting knob (6) is rotatably connected with the pressing block (601) through a bearing, and the pressing block (601) is driven to move up and down through rotation of the adjusting knob (6).

6. The nebulizing respirator for patients with infectious pneumonia of claim 1, wherein: the bottom of the pressing block (601) is made of rubber.

7. The nebulizing respirator for patients with infectious pneumonia of claim 1, wherein: the outer wall of the sleeve (5) is provided with a slot.

8. The nebulizing respirator for patients with infectious pneumonia of claim 1, wherein: the surface of the telescopic pipe (3) is in a thread shape.

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