CN111330125A

CN111330125A - Portable auxiliary respirator

Info

Publication number: CN111330125A
Application number: CN202010142216.7A
Authority: CN
Inventors: 姜晓峰
Original assignee: Harbin Haifeite Health Management Co ltd
Current assignee: Harbin Haifeite Health Management Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-06-26

Abstract

The invention relates to the technical field of respirators, in particular to a portable auxiliary respirator, which can be provided with the tool or a breathing machine matched with the tool to be used in some public places such as shopping malls and other places with intensive crowd and large stream according to the situation.

Description

Portable auxiliary respirator

Technical Field

The invention relates to the technical field of respirators, in particular to a portable auxiliary respirator.

Background

After a coma patient or a patient with cardiac arrest gets rid of foreign matters in an airway, the patient needs to immediately perform artificial respiration if the respiratory tract is unblocked by a free-hand method, so as to ensure that oxygen is supplied to the patient uninterruptedly and prevent irreversibility damage of important organs caused by oxygen deficiency. The oxygen concentration in normal air is about 21%, the oxygen concentration of human body can be about 3% -5% after the human body is inhaled into lung by breathing, that is to say, the exhaled air still contains 16% -18% of oxygen concentration, as long as the air volume of patient is slightly larger than normal when we carry out artificial respiration, the absolute value of oxygen content is not less than that of spontaneous respiration, thus completely ensuring the oxygen supply of important organs of human body, and avoiding the damage of important organs caused by oxygen deficiency. The most common way of artificial respiration is mouth-to-mouth breathing, which is somewhat unsanitary and susceptible to cross-contamination with the patient via saliva, and although in some emergency situations the patient should be the first to be treated, in avoidable situations measures can be taken to avoid the negative effects, such as in some public places equipped with emergency treatment tools to take treatment of a patient who is suddenly fainting.

Disclosure of Invention

The invention aims to provide a portable auxiliary respirator, which can be used for carrying out artificial respiration on a patient suffering from fainting, so that the saliva contact between rescue personnel and the patient is avoided, and the device can be connected with a respirator, so that the patient can be timely oxygenated, and the patient can be better rescued.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a portable respirator, includes face guard middle part, the face guard is anterior and the face guard rear portion sets up respectively anterior and rear portion at face guard middle part, this portable respirator still includes connecting pipe I, blowing cover, connecting pipe II, linking pipe, sleeve pipe and coupling hose, connecting pipe I sets up the middle part at face guard middle part, the lock of blowing cover is in the upper end of connecting pipe I, when connecting the breathing machine, connecting pipe II passes through screw-thread fit and connects in the blowing cover, linking pipe fixed connection be in the connecting pipe II, the sheathed tube lower extreme rotates to be connected the upper end of linking pipe, coupling hose's lower extreme fixed connection be in sheathed tube upper end.

The mask comprises a mask body and a connecting pipe, wherein the mask body is provided with a middle surface, a connecting hole and two pressing surfaces, the connecting hole is formed in the middle of the middle surface, the two pressing surfaces are arranged on the left side and the right side of the middle surface respectively, the front portion of the mask body and the rear portion of the mask body are arranged on the front portion and the rear portion of the middle surface respectively, and the connecting pipe I is arranged in the connecting hole.

An elastic rope is arranged on the lower side of the pressing surface.

The front part of the mask comprises a front buckling surface, a front folding surface and a nose buckling surface, wherein the front folding surface and the nose buckling surface are respectively arranged on the rear side and the front side of the front buckling surface, and the front folding surface is connected with the front part of the middle surface.

The rear part of the mask comprises a rear buckling surface, a rear folding surface and a lower jaw cover, the rear folding surface is connected to the front side of the rear buckling surface, and the lower jaw cover is connected to the rear part of the rear buckling surface through two elastic ropes.

The connecting pipe I comprises an upper connecting pipe, a lower connecting pipe, a retaining ring, buckling holes, an air outlet mask and a connecting pipe, wherein the upper connecting pipe and the lower connecting pipe are arranged in the connecting holes, the retaining ring is fixedly connected to the upper end of the upper connecting pipe and the lower connecting pipe, the four buckling holes are evenly formed in the circumferential direction of the lower portion of the retaining ring, internal threads are formed in the lower portion of the upper connecting pipe and the lower connecting pipe, the connecting pipe is fixedly connected to the upper end of the air outlet mask, external threads are formed in the outer side of the connecting pipe, the connecting pipe is connected to the lower portion of the upper connecting pipe and the lower.

The lower extreme of blowing cover is provided with the slide pipe, the circumference evenly is provided with a plurality of fixed hooks on the slide pipe outer wall, slide pipe sliding connection in the upper end of upper and lower connecting pipe, each fixed hook buckle respectively in each lock joint is downthehole, the inner wall of blowing cover is provided with the internal thread, during the use, the lower part of connecting pipe II is passed through screw-thread fit and is connected in the blowing cover.

The lower part of connecting pipe II is provided with connecting portion, be provided with the external screw thread on the outer wall of connecting portion, connecting portion pass through screw-thread fit and connect in the blowing cover, the upper portion of connecting pipe II is the hexagon.

The inner wall of the connecting pipe II is provided with an internal thread, the outer wall of the connecting pipe is provided with an external thread, the connecting pipe is connected in the connecting pipe II in a thread fit mode, the upper end of the connecting pipe is provided with a limiting end, the diameter of the limiting end is the same as the inner diameter of the sleeve, the lower portion of the sleeve is also provided with a limiting end, and the limiting end of the connecting pipe and the limiting end of the sleeve are mutually limited and clamped.

The utility model discloses a respirator, including connecting hose, connecting pad I, connecting pad II, connecting pad I, four clamping buttons, connecting hose's the other end and the breathing machine link to each other, the sheathed tube upper end is provided with connecting pad I, circumference evenly is provided with four card holes on connecting pad I, connecting hose's lower extreme is provided with connecting pad II, connecting pad I with II diameters of connecting pad are the same, and circumference evenly is provided with four clamping buttons on it, and four clamping buttons block respectively in.

As a further optimization of the technical scheme, the invention provides a portable auxiliary respirator,

the portable auxiliary respirator has the beneficial effects that:

in some public places, the place like crowds such as market intensive people flows can be equipped with this instrument also can be equipped with the breathing machine that cooperatees and use again according to the condition, during the use, directly with the face guard middle part, the face guard front portion and the lock of face guard rear portion are at patient's face, utilize the face guard rear portion to detain patient's lower jaw, cover patient's nose with the face guard front portion, open patient's mouth afterwards, place connecting pipe I in patient's mouth, can blow to patient's mouth through blowing the cover, if need utilize the supplementary treatment of breathing machine, directly be connected connecting pipe II with the cover of blowing can, whole process is simple and convenient, avoid the saliva contact when guaranteeing to carry out artificial respiration to the patient.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the general construction of a portable respirator of the present invention;

FIG. 2 is a second overall structural schematic of the present invention;

FIG. 3 is a third overall structural view of the present invention;

FIG. 4 is a schematic view of the construction of the central portion of the mask of the present invention;

FIG. 5 is a schematic view of the structure of the front portion of the mask of the present invention;

FIG. 6 is a schematic view of the construction of the rear portion of the mask of the present invention;

FIG. 7 is a first schematic structural view of a connecting tube I of the present invention;

FIG. 8 is a schematic structural view II of a connecting pipe I of the present invention;

FIG. 9 is a schematic structural view of the purge hood of the present invention;

FIG. 10 is a schematic view showing the construction of a connection tube II, a nipple and a socket according to the present invention;

FIG. 11 is a sectional view schematically showing the construction of the connection tube II, the adapter tube and the sleeve according to the present invention;

fig. 12 is a schematic view showing the construction of the connection hose of the present invention.

In the figure: a mask middle part 1; 1-1 of middle flour; connecting holes 1-2; pressing surfaces 1-3; 1-4 parts of elastic ropes; a mask front portion 2; 2-1 of a front buckle surface; 2-2 of a front folding surface; 2-3 of a nose fastening face; a rear mask portion 3; 3-1 of a back buckle surface; a rear folding surface 3-2; 3-3 of a lower jaw cover; a connecting pipe I4; an upper connecting pipe and a lower connecting pipe 4-1; a retaining ring 4-2; 4-3 of a buckling hole; 4-4 parts of an air outlet mask; 4-5 of a connecting pipe; a blowing hood 5; 5-1 of a sliding pipe; a connecting pipe II 6; a connecting part 6-1; a connecting pipe 7; a sleeve 8; a connecting disc I8-1; 8-2 of a clamping hole; a connection hose 9; a connecting disc II 9-1; a snap button 9-2.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The first embodiment is as follows:

referring now to fig. 1-12, the present embodiment, a portable respirator aid, comprising a central mask portion 1, a front mask portion 2 and a rear mask portion 3, the front part 2 and the back part 3 of the mask are respectively arranged at the front part and the back part of the middle part 1 of the mask, the portable auxiliary respirator also comprises a connecting pipe I4, an air blowing cover 5, a connecting pipe II 6, a connecting pipe 7, a sleeve 8 and a connecting hose 9, the connecting pipe I4 is arranged in the middle of the middle part 1 of the mask, the blowing cover 5 is buckled at the upper end of the connecting pipe I4, when the respirator is connected, the connecting pipe II 6 is connected in the blowing hood 5 in a thread fit manner, the connecting pipe 7 is fixedly connected in the connecting pipe II 6, the lower end of the sleeve 8 is rotatably connected to the upper end of the connecting pipe 7, and the lower end of the connecting hose 9 is fixedly connected to the upper end of the sleeve 8.

In some public places, the place such as market that crowd's intensive people is big can be equipped with this instrument also can be equipped with the breathing machine that cooperatees and use again according to the condition, during the use, directly with face guard middle part 1, the anterior 2 lock of face guard and 3 locks at patient's face in face guard rear portion, utilize 3 locks patient's lower jaws in face guard rear portion, cover patient's nose with face guard anterior 2, open patient's mouth afterwards, place connecting pipe I4 in patient's mouth, can blow to patient's mouth through blowing mask 5, if need utilize the supplementary treatment of breathing machine, directly be connected connecting pipe II with blowing mask 5 can, whole process is simple and convenient, avoid the saliva contact when guaranteeing to carry out artificial respiration to the patient.

The second embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 12, and the present embodiment further describes the first embodiment, where the mask middle portion 1 includes a middle surface 1-1, a connection hole 1-2, and a pressing surface 1-3, the connection hole 1-2 is disposed in the middle of the middle surface 1-1, two pressing surfaces 1-3 are disposed on the left and right sides of the middle surface 1-1, the mask front portion 2 and the mask rear portion 3 are disposed on the front and rear portions of the middle surface 1-1, respectively, and the connection tube i 4 is disposed in the connection hole 1-2.

The third concrete implementation mode:

the present embodiment will be described with reference to fig. 1 to 12, and the second embodiment will be further described, in which elastic cords 1 to 4 are provided under the pressing surfaces 1 to 3.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 12, and the second embodiment is further described in the present embodiment, the front part 2 of the mask includes a front fastening surface 2-1, a front folding surface 2-2 and a nose fastening surface 2-3, the front folding surface 2-2 and the nose fastening surface 2-3 are respectively disposed on the rear side and the front side of the front fastening surface 2-1, the front folding surface 2-2 is connected with the front part of the middle surface 1-1, and the front folding surface 2-2 can be extended and shortened to adapt to patients with different facial shapes, so that the device is suitable for different patients.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1-12, and the embodiment is further described, wherein the rear portion 3 of the mask comprises a rear fastening surface 3-1, a rear folding surface 3-2 and a lower jaw cover 3-3, the rear folding surface 3-2 is connected to the front side of the rear fastening surface 3-1, the lower jaw cover 3-3 is connected to the rear portion of the rear fastening surface 3-1 through two elastic cords, the rear folding surface 3-2 is extensible and contractible, and the rear folding surface 3-2 and the front folding surface 2-2 cooperate to meet the requirements of patients with different facial shapes.

The sixth specific implementation mode:

the fourth embodiment is further described with reference to fig. 1 to 12, in which the connection pipe i 4 includes an upper connection pipe 4-1, a lower connection pipe 4-2, a snap ring 4-2, a snap hole 4-3, an air outlet cover 4-4 and a connection pipe 4-5, the upper connection pipe 4-1 and the lower connection pipe 4-1 are disposed in the connection hole 1-2, the snap ring 4-2 is fixedly connected to the upper end of the upper connection pipe 4-1, four snap holes 4-3 are uniformly disposed on the lower portion of the snap ring 4-2 in the circumferential direction, an internal thread is disposed on the lower portion of the upper connection pipe 4-1, the connection pipe 4-5 is fixedly connected to the upper end of the air outlet cover 4-4, an external thread is disposed on the outer side of the connection pipe 4-5, and the connection pipe 4-5 is connected to the lower portion of the upper connection pipe 4-, the lower end of the blowing cover 5 is buckled in each buckling hole 4-3.

The seventh embodiment:

the embodiment is described below with reference to fig. 1 to 12, and the sixth embodiment is further described, wherein a sliding pipe 5-1 is arranged at the lower end of the air blowing cover 5, a plurality of fixing hooks 5-2 are uniformly arranged on the outer wall of the sliding pipe 5-1 in the circumferential direction, the sliding pipe 5-1 is slidably connected to the upper end of the upper connecting pipe 4-1 and the lower connecting pipe 4-1, each fixing hook 5-2 is respectively fastened in each fastening hole 4-3, the inner wall of the air blowing cover 5 is provided with internal threads, and when in use, the lower part of the connecting pipe ii 6 is connected in the air blowing cover 5 through threaded fit.

The specific implementation mode is eight:

the embodiment is described below with reference to fig. 1 to 12, and the seventh embodiment is further described, wherein a connecting portion 6-1 is arranged at the lower portion of the connecting pipe ii 6, an external thread is arranged on the outer wall of the connecting portion 6-1, the connecting portion 6-1 is connected in the blowing cover 5 through a thread fit, and the upper portion of the connecting pipe ii 6 is hexagonal, so that a rescuer can conveniently rotate and can be conveniently and rapidly connected with the blowing cover 5.

The specific implementation method nine:

the following describes the present embodiment with reference to fig. 1 to 12, which further describes one or eight embodiments, an internal thread is provided on the inner wall of the connecting tube ii 6, an external thread is provided on the outer wall of the connecting tube 7, the connecting tube 7 is connected in the connecting tube ii 6 by thread fit, a limit end is provided at the upper end of the connecting tube 7, the diameter of the limit end is the same as the inner diameter of the sleeve 8, a limit end is also provided at the lower part of the sleeve 8, and the limit end of the connecting tube 7 and the limit end of the sleeve 8 are mutually limited and engaged, so that the installation is convenient, the connecting tube ii 6 is not limited when being connected with the air blowing cover 5, and the connection efficiency is improved, and the patient can be treated more timely.

The detailed implementation mode is ten:

the present embodiment is described below with reference to fig. 1 to 12, and further described with reference to the ninth embodiment, a connection disc i 8-1 is disposed at the upper end of the sleeve 8, four fastening holes 8-2 are uniformly circumferentially disposed on the connection disc i 8-1, a connection disc ii 9-1 is disposed at the lower end of the connection hose 9, the connection disc i 8-1 and the connection disc ii 9-1 have the same diameter, four fastening buttons 9-2 are uniformly circumferentially disposed thereon, the four fastening buttons 9-2 are respectively fastened in the four fastening holes 8-2, and the other end of the connection hose 9 is connected to a ventilator.

The invention relates to a portable auxiliary respirator, which has the working principle that:

when the device is used, the lower jaw cover 3-3 is firstly buckled on the lower jaw of a patient, then the nose buckling face 2-3 is buckled on the nose of the patient in a smooth manner, so that a rescuer can buckle and close the nostrils of the patient during artificial respiration, then the two pressing faces 1-3 are inwards buckled by hands to open the mouth of the patient, the air outlet mask 4-4 is directly placed in the mouth of the patient immediately, the rescuer can buckle and close the nostrils of the patient by the hands 2-3, after the operation is completed, the rescuer directly props against the inside of the air blowing cover 5 by the mouth to directly exhale, and air is smoothly introduced into the patient through the upper connecting pipe 4-1 and the air outlet mask 4-4 to carry out artificial respiration.

When the breathing machine is needed to be used for correspondingly treating a patient, the connecting part 6-1 is directly connected into the air blowing cover 5 in a thread fit mode, the breathing machine can be connected for treating, and the elastic ropes 1-4 can be sleeved at the two ears of the patient to fix the device.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. A portable assisted respirator comprising a central mask portion (1), a front mask portion (2) and a rear mask portion (3), the front mask portion (2) and the rear mask portion (3) being disposed at the front and rear of the central mask portion (1), respectively, characterized in that: this portable respirator still includes connecting pipe I (4), the cover of blowing (5), connecting pipe II (6), linking pipe (7), sleeve pipe (8) and coupling hose (9), connecting pipe I (4) set up the middle part of face guard middle part (1), the cover of blowing (5) lock is in the upper end of connecting pipe I (4) when connecting the breathing machine, connecting pipe II (6) are connected through screw-thread fit in the cover of blowing (5), linking pipe (7) fixed connection be in connecting pipe II (6), the lower extreme of sleeve pipe (8) is rotated and is connected the upper end of linking pipe (7), the lower extreme fixed connection of coupling hose (9) is in the upper end of sleeve pipe (8).

2. A portable assisted breathing apparatus according to claim 1, wherein: the mask comprises a mask middle part (1) and is characterized in that the mask middle part (1) comprises a middle surface (1-1), connecting holes (1-2) and two pressing surfaces (1-3), the connecting holes (1-2) are formed in the middle of the middle surface (1-1), the two pressing surfaces (1-3) are respectively arranged on the left side and the right side of the middle surface (1-1), the mask front part (2) and the mask rear part (3) are respectively arranged on the front part and the rear part of the middle surface (1-1), and a connecting pipe I (4) is arranged in the connecting holes (1-2).

3. A portable assisted breathing apparatus according to claim 2, wherein: the lower side of the pressing surface (1-3) is provided with an elastic rope (1-4).

4. A portable assisted breathing apparatus according to claim 2, wherein: the front part (2) of the mask comprises a front buckling surface (2-1), a front folding surface (2-2) and a nose buckling surface (2-3), the front folding surface (2-2) and the nose buckling surface (2-3) are respectively arranged on the rear side and the front side of the front buckling surface (2-1), and the front folding surface (2-2) is connected with the front part of the middle surface (1-1).

5. A portable assisted breathing apparatus according to claim 2, wherein: the rear part (3) of the mask comprises a rear buckling surface (3-1), a rear folding surface (3-2) and a lower jaw cover (3-3), the rear folding surface (3-2) is connected to the front side of the rear buckling surface (3-1), and the lower jaw cover (3-3) is connected to the rear part of the rear buckling surface (3-1) through two elastic ropes.

6. A portable assisted respirator according to claim 4, wherein: the connecting pipe I (4) comprises an upper connecting pipe (4-1), a lower connecting pipe (4-2), buckling holes (4-3), an air outlet mask (4-4) and a connecting pipe (4-5), the upper connecting pipe (4-1) and the lower connecting pipe (4-2) are arranged in the connecting hole (1-2), the buckling rings (4-2) are fixedly connected to the upper ends of the upper connecting pipe (4-1) and the lower connecting pipe (4-2), four buckling holes (4-3) are uniformly arranged on the lower portion of the buckling rings (4-2) in the circumferential direction, internal threads are arranged on the lower portion of the upper connecting pipe (4-1) and the lower connecting pipe (4-5), the connecting pipe (4-4) is fixedly connected to the upper end of the air outlet mask (4-4), external threads are arranged on the outer side of the connecting pipe (4-5), and the connecting pipe (4-5) is connected to the lower, the lower end of the air blowing cover (5) is buckled in each buckling hole (4-3).

7. A portable assisted breathing apparatus according to claim 6, wherein: the lower end of the air blowing cover (5) is provided with a sliding pipe (5-1), a plurality of fixing hooks (5-2) are evenly arranged on the outer wall of the sliding pipe (5-1) in the circumferential direction, the sliding pipe (5-1) is connected to the upper end of the upper connecting pipe (4-1) and the lower connecting pipe (4-1) in a sliding mode, the fixing hooks (5-2) are buckled in the buckling holes (4-3) respectively, the inner wall of the air blowing cover (5) is provided with internal threads, and when the air blowing cover is used, the lower portion of the connecting pipe II (6) is connected into the air blowing cover (5) through threaded matching.

8. A portable assisted breathing apparatus according to claim 7, wherein: the lower part of the connecting pipe II (6) is provided with a connecting part (6-1), the outer wall of the connecting part (6-1) is provided with an external thread, the connecting part (6-1) is connected in the blowing cover (5) in a threaded fit mode, and the upper part of the connecting pipe II (6) is hexagonal.

9. A portable assisted breathing apparatus according to claim 1 or claim 8, wherein: be provided with the internal thread on the inner wall of connecting pipe II (6), be provided with the external screw thread on the outer wall of linking pipe (7), linking pipe (7) are connected through screw-thread fit in connecting pipe II (6), the upper end of linking pipe (7) is provided with spacing end, and the diameter of this spacing end is the same with the internal diameter of sleeve pipe (8), the lower part of sleeve pipe (8) is provided with spacing end equally, the spacing end of linking pipe (7) with the spacing end spacing block of each other of sleeve pipe (8).

10. A portable assisted breathing apparatus according to claim 9, wherein: the upper end of sleeve pipe (8) is provided with connection pad I (8-1), circumference evenly is provided with four card holes (8-2) on connection pad I (8-1), the lower extreme of coupling hose (9) is provided with connection pad II (9-1), connection pad I (8-1) with connection pad II (9-1) diameter is the same, circumference evenly is provided with four calorie of button (9-2) on it, four calorie of button (9-2) block respectively in four card holes (8-2), the other end of coupling hose (9) links to each other with the breathing machine.