CN218980129U

CN218980129U - Oxygen pipe anticreep is from filling in stopper

Info

Publication number: CN218980129U
Application number: CN202222637135.1U
Authority: CN
Inventors: 陈丹丹; 徐嫦娥; 刘锦锦
Original assignee: Anqing Municipal Hospital
Current assignee: Anqing Municipal Hospital
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-09
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses an oxygen pipe anti-drop self-inflating plug which comprises a film-shaped air bag sleeved on the outer sides of an air inlet pipe and an air outlet pipe, wherein a closed inflating cavity is formed among the air bag, the air inlet pipe and the air outlet pipe, an air hole positioned in the inflating cavity is formed in the air inlet pipe, and the air bag can be attached to the inner wall of a nasal cavity after being inflated to prevent slipping. The air bag is spherical or corresponds to the shape of the inner cavity of the nasal cavity, is similar to a balloon when not inflated, is accommodated together and is softer, and can be made of a latex film. Compared with the plug body which is directly adopted in the market, the automatic inflation device is suitable for the size of the nasal cavity and is not easy to leak air and slip. The air bag is inserted into the nasal cavity along with the air inlet pipe and the air outlet pipe, and after positive pressure air inlet is realized by the air inlet pipe, the air bag can be inflated into the air bag through the air holes, so that the air bag is inflated, the air bag is attached to the inner wall of the nasal cavity, air leakage is avoided, and meanwhile, the air bag is clamped in the nasal cavity to prevent slipping.

Description

Oxygen pipe anticreep is from filling in stopper

Technical Field

The utility model relates to the field of oxygen pipe anti-drop, in particular to an oxygen pipe anti-drop self-inflating plug.

Background

Patients with weak breathing can not correct the anoxic state of the patient by oxygen supply through a nasal catheter or a mask, the blood oxygen saturation can not rise, a noninvasive breathing machine is needed, positive pressure ventilation can be realized, for example, chronic obstructive pulmonary disease is combined with infection, patients with acute exacerbation in illness state, patients with early respiratory failure combined with hypoxia or hypercapnia, and the like. The noninvasive ventilator has an intake pipe and outlet duct, in-service use, need to avoid nasal cavity gas leakage, guarantee the malleation, adopt the nasal plug shutoff at present, realize leak protection, however, this kind has a problem, and every nasal cavity size is different, and the nasal plug is too little to leak gas easily, and is too big to nasal cavity pressure, can produce obvious uncomfortable sense, consequently, how to make the better laminating nasal cavity of nasal plug, avoid gas leakage, improve the comfort level, be the urgent problem that needs to solve of this field technicians.

Disclosure of Invention

The utility model aims to provide an oxygen pipe anti-drop self-inflating plug so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxygen hose anticreep is from filling in stopper, includes cup joints at the membranous gasbag in intake pipe and outlet duct outside, form confined inflation chamber between gasbag, intake pipe and the outlet duct, set up the gas pocket that is located the inflation intracavity in the intake pipe, and can laminate on the nasal cavity inner wall after the gasbag is inflated in order to prevent the slippage. The air bag is spherical or corresponds to the shape of the inner cavity of the nasal cavity, is similar to a balloon when not inflated, is accommodated together and is softer, and can be made of a latex film. Compared with the plug body which is directly adopted in the market, the automatic inflation device is suitable for the size of the nasal cavity and is not easy to leak air and slip.

Preferably, a baffle plate for reducing the section airflow to increase the pressure of the air charging cavity is arranged in the air inlet pipe, an oxygen circulation gap is reserved between the baffle plate and the air inlet pipe, and the baffle plate is close to the tail end of the air inlet pipe. The separation blade is convex, blocks a part of cross-section of intake pipe, increases the pressure in the intake pipe, can make the gasbag aerify like this, and pressure is bigger, of course, specific pressure size, can be according to the change of separation blade cross-section size, and the bigger the cross-section, the less the oxygen that passes through, the bigger the pressure, the more the pressure in the gasbag also, and the separation blade also can set for different size series.

Preferably, a buffer distance for reducing air pressure is reserved between the baffle plate and the tail end of the air inlet pipe. The oxygen coming out of the baffle plate is reduced in ventilation section and increased in pressure, if the oxygen directly enters the nasal cavity, the air flow can be too fast, the pressure is reduced through the buffer distance, and the oxygen returns to the pressure of the original air inlet pipe, so that the oxygen is more comfortable.

Preferably, the air bag extends to a direction far away from the tail end of the air inlet pipe to form a pressure sore prevention buffer bag. The upper side of the lip of the outer side is prevented from being pressed and sore, and the buffer bag is inflated along with the inflation of the air bag, so that buffer is realized.

Preferably, the two air inlet pipes and the two air outlet pipes are respectively arranged, the two air inlet pipes extend out of the buffer bag and are connected together, and the two air outlet pipes extend out of the buffer bag and are connected together. Is used for two nasal cavities.

Preferably, an adhesive mechanism is included to secure the cushion bladder to the skin or artificial skin to address agitation patients. Some patients are easy to restless and easy to fall off, such as restless newborns, and the binding force can be increased through the binding mechanism.

Preferably, the bonding mechanism comprises adhesive tapes arranged at two sides of the buffer bag. And the binding force is increased through adhesive tape bonding and fixing.

Preferably, the inner two tapes are integrally formed together. Is firmer.

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

1. the air bag is inserted into the nasal cavity along with the air inlet pipe and the air outlet pipe, and after positive pressure air inlet is realized by the air inlet pipe, the air bag can be inflated into the air bag through the air hole to expand and fit with the inner wall of the nasal cavity, so that air leakage is avoided, and meanwhile, the air bag is clamped in the nasal cavity to prevent slipping;

2. the cushion bag can avoid pressure sores on the upper side of the lip, and protect the lip;

3. the setting of sticky tape can avoid the gasbag slippage, and is safer to the agitation patient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a front view of a second embodiment of the present utility model;

fig. 4 is an isometric view of a second embodiment of the utility model.

In the figure: 1. an air inlet pipe; 11. an air outlet pipe; 2. an air bag; 21. air holes; 22. a baffle; 23. a buffer bladder; 3. and (3) adhesive tape.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 2, the present utility model provides an oxygen pipe anti-falling self-inflating plug technical scheme: the utility model provides an oxygen hose anticreep is from filling in stopper, includes cup joints the film form gasbag 2 in intake pipe 1 and outlet duct 11 outside, forms confined inflating chamber between gasbag 2, intake pipe 1 and the outlet duct 11, has offered the gas pocket 21 that is located inflating intracavity on the intake pipe 1, and can laminate on the nasal cavity inner wall after gasbag 2 aerifys in order to prevent the slippage. The balloon 2 is spherical or corresponds to the shape of the inner cavity of the nasal cavity, is similar to a balloon when not inflated, is accommodated together, is softer, and can be made of a latex film. Compared with the plug body which is directly adopted in the market, the automatic inflation device is suitable for the size of the nasal cavity and is not easy to leak air and slip.

The air inlet pipe 1 is internally provided with a baffle plate 22 for reducing the section air flow to increase the pressure of the air charging cavity, an oxygen circulation gap is reserved between the baffle plate 22 and the air inlet pipe 1, and the baffle plate 22 is close to the tail end of the air inlet pipe 1. The baffle 22 is arc-shaped, blocks a part of the cross section of the air inlet pipe 1, increases the pressure in the air inlet pipe 1, so that the air bag 2 is inflated, and the pressure is higher, of course, the specific pressure can be changed according to the size of the cross section of the baffle 22, the larger the cross section is, the less oxygen passes through, the larger the pressure is, the larger the pressure in the air bag 2 is, and the baffle 22 can be set into different size series. A buffer distance for reducing the air pressure is left between the baffle 22 and the tail end of the air inlet pipe 1. The oxygen coming out of the baffle 22, because of the reduced ventilation cross section and increased pressure, may be too fast to flow if it is directly into the nasal cavity, and by the buffer distance, the pressure is reduced, returning to the pressure of the original air inlet pipe 1, which is more comfortable.

The airbag 2 extends away from the end of the intake pipe 1 to form a pressure sore-preventing cushion bag 23. The cushion bag 23 is inflated with the air bag 2 to cushion the upper side of the outer lip from pressure sore.

The two air inlet pipes 1 and the two air outlet pipes 11 are respectively arranged, the two air inlet pipes 1 are connected together after extending out of the buffer bag 23, and the two air outlet pipes 11 are connected together after extending out of the buffer bag 23. Is used for two nasal cavities.

Example 2

Referring to fig. 3 to 4, the present utility model provides an oxygen pipe anti-falling self-inflating plug technical scheme: the utility model provides an oxygen hose anticreep is from filling in stopper, includes cup joints the film form gasbag 2 in intake pipe 1 and outlet duct 11 outside, forms confined inflating chamber between gasbag 2, intake pipe 1 and the outlet duct 11, has offered the gas pocket 21 that is located inflating intracavity on the intake pipe 1, and can laminate on the nasal cavity inner wall after gasbag 2 aerifys in order to prevent the slippage. The balloon 2 is spherical or corresponds to the shape of the inner cavity of the nasal cavity, is similar to a balloon when not inflated, is accommodated together, is softer, and can be made of a latex film. Compared with the plug body which is directly adopted in the market, the automatic inflation device is suitable for the size of the nasal cavity and is not easy to leak air and slip.

An adhesive mechanism is also included to secure the cushion bladder 23 to the skin or artificial skin to address agitation of the patient. Some patients are easy to restless and easy to fall off, such as restless newborns, and the binding force can be increased through the binding mechanism. The adhesive mechanism includes adhesive tapes 3 provided on both sides of the cushion bag 23. The binding force is increased through the adhesive tape 3. The two inner tapes 3 are integrally formed together. Is firmer.

Working principle: the air bag 2 is inserted into the nasal cavity along with the air inlet pipe 1 and the air outlet pipe 11, after the air inlet pipe 1 realizes positive pressure air inlet, the air can be inflated into the air bag 2 through the air holes 21, so that the air bag 2 is inflated to be attached to the inner wall of the nasal cavity, air leakage is avoided, and meanwhile, the air bag is clamped in the nasal cavity to prevent slipping. The cushion bag 23 can prevent pressure sores on the upper lip and protect the lips. The setting of sticky tape 3 can avoid gasbag 2 slippage, and is safer to the agitation patient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oxygen pipe anticreep is from filling stopper which characterized in that: including cup jointing film gasbag (2) in intake pipe (1) and outlet duct (11) outside, form confined inflating chamber between gasbag (2), intake pipe (1) and outlet duct (11), set up on intake pipe (1) and be located gas pocket (21) of inflating the intracavity, and gasbag (2) can laminate on the nasal cavity inner wall after inflating in order to prevent the slippage.

2. The oxygen pipe anti-drop self-inflating plug according to claim 1, wherein: the air inlet pipe (1) is internally provided with a baffle (22) for reducing the section air flow to increase the pressure of the air charging cavity, an oxygen circulation gap is reserved between the baffle (22) and the air inlet pipe (1), and the baffle (22) is close to the tail end of the air inlet pipe (1).

3. The oxygen pipe anti-drop self-inflating plug according to claim 2, wherein: a buffer distance for reducing the air pressure is reserved between the baffle plate (22) and the tail end of the air inlet pipe (1).

4. An oxygen pipe anti-disengaging self-inflating plug according to claim 3, wherein: the air bag (2) extends to a direction far away from the tail end of the air inlet pipe (1) to form a buffer bag (23) for preventing pressure sores.

5. The oxygen pipe anti-drop self-inflating plug according to claim 4, wherein: the two air inlet pipes (1) and the two air outlet pipes (11) are respectively arranged, the two air inlet pipes (1) are connected together after extending out of the buffer bag (23), and the two air outlet pipes (11) are connected together after extending out of the buffer bag (23).

6. The oxygen pipe anti-drop self-inflating plug according to claim 5, wherein: an adhesive mechanism for securing the cushion bladder (23) to the skin or artificial skin is also included to address agitation patients.

7. The oxygen pipe anti-drop self-inflating plug according to claim 6, wherein: the bonding mechanism comprises adhesive tapes (3) arranged on two sides of the buffer bag (23).

8. The oxygen pipe anti-drop self-inflating plug according to claim 7, wherein: the two inner adhesive tapes (3) are integrally formed together.