CN212880542U

CN212880542U - Medical breathing mask

Info

Publication number: CN212880542U
Application number: CN202020672307.7U
Authority: CN
Inventors: 肖文字
Original assignee: Shenzhen Ruikeda Silicone Mould Products Co ltd
Current assignee: Shenzhen Ruikeda Silicone Mould Products Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-04-06
Anticipated expiration: 2030-04-26

Abstract

The utility model relates to a medical breathing mask, which comprises a mask main body connected with a breathing machine, wherein the back side edge of the mask main body is connected with a silica gel ring; a silica gel partition strip is arranged in the mask main body, two ends of the silica gel partition strip are respectively connected with a silica gel ring, an output inner tube is connected between the silica gel ring and the mask main body, a one-way valve is arranged on the silica gel partition strip, a space for embedding the whole face of a patient is arranged in the mask main body, and the space is divided into a first space for embedding the eyes of the patient and a second space for embedding the oral cavity and the nasal cavity of the patient by the silica gel partition strip; one end of the output inner tube is communicated with the second space, and the other end of the output inner tube is connected with a sterilization device. The utility model discloses the realization all seals the virus that the eyes secretion of disease, mouth nose breathe and bring in the face guard with in the pipeline of giving vent to anger, reduces and nurses and reach the probability that is close disease personnel infects the virus.

Description

Medical breathing mask

Technical Field

The utility model relates to a mask, in particular to a medical breathing mask.

Background

The working principle of the existing medical breathing machine is that an oral-nasal mask with a tiny exhaust hole is combined with the breathing machine to ventilate so as to help a patient to breathe. However, the mask does not cover the eyes of the patient, when the patient carries viruses with strong infectivity, the tear or secretion of the patient and the exhaled air can greatly increase the virus stock in the ward, and the infection probability of medical staff or other personnel is increased, namely, only the health recovery of the patient is considered, and the health risk brought to the medical staff or other personnel is not considered.

Therefore, it is necessary to design a new mask to seal the virus secreted by the eyes and the mouth and nose of the patient in the mask and the air outlet pipeline, so as to reduce the probability of virus infection of the patient in medical care and close to the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defects of the prior art and provide a medical breathing mask.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a medical breathing mask comprises a mask body connected with a breathing machine, wherein a silica gel ring is connected to the rear side edge of the mask body; the mask comprises a mask body and is characterized in that a silica gel partition strip is arranged in the mask body, two ends of the silica gel partition strip are respectively connected with a silica gel ring, an output inner tube is connected between the silica gel ring and the mask body, a one-way valve is mounted on the silica gel partition strip, a space for embedding the whole face of a patient is arranged in the mask body, and the space is divided into a first space for embedding the eyes of the patient and a second space for embedding the oral cavity and the nasal cavity of the patient by the silica gel partition strip; one end of the output inner tube is communicated with the second space, and the other end of the output inner tube is connected with a sterilization device.

The further technical scheme is as follows: the face guard body, silica gel ring reaches the silica gel parting bead is the integrated design.

The further technical scheme is as follows: the other end of the output inner pipe is connected with an exhaust gas discharge pipe, and the exhaust gas discharge pipe is connected with the sterilization device.

The further technical scheme is as follows: the upper end of the mask body is provided with an opening, the opening is communicated with the first space, and the opening is connected with the respirator.

The further technical scheme is as follows: the opening is connected with a connecting piece, and the connecting piece is connected with the breathing machine.

The further technical scheme is as follows: the connecting piece is connected with the breathing machine through an input pipe.

The further technical scheme is as follows: the mask body is also connected with a bandage.

The further technical scheme is as follows: the connecting piece is respectively connected with the waste gas discharge pipe and the output inner pipe.

The further technical scheme is as follows: the connecting piece includes the casing and arranges in cavity cylinder in the casing, the upper end of connecting piece is equipped with first through-hole, the lower extreme of connecting piece is equipped with the second through-hole, the cavity cylinder respectively with first through-hole and second through-hole intercommunication, the second through-hole with the opening intercommunication.

The further technical scheme is as follows: the side of connecting piece still is equipped with the third through-hole, be equipped with the cavity in the casing, the third through-hole with the cavity intercommunication, the cavity with output inner tube intercommunication, the third through-hole with exhaust pipe intercommunication.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses a rear edge department of face guard body sets up the silica gel ring, this internal silica gel parting bead that is equipped with of face guard, the silica gel parting bead divides this internal space of face guard into two spaces, and be connected with the output inner tube between silica gel ring and face guard body, this output inner tube can be with the gas outgoing in the sealed second space, and patient's eyes part arranges in first space, show outside this body at the face guard in order to avoid eyes, patient's oronasal cavity arranges in the second space, the eyes secretion object to patient seals in the second space, and the virus and the ward that patient's oronasal respiratory tract brought out are effectively kept apart, medical care, reduce and nurse and be close disease personnel and infect the probability of virus.

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

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic perspective view of a medical respiratory mask according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a medical respiratory mask according to an embodiment of the present invention (excluding an exhaust gas pipe and an input pipe);

fig. 3 is a schematic three-dimensional structure view (with the strap removed) of a medical breathing mask according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a medical respiratory mask according to a fourth embodiment of the present invention (with the strap removed).

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

As shown in fig. 1 to 4, the medical breathing mask provided by the present embodiment can be used in a scenario where the medical breathing mask is used with a ventilator, and can also be used in a diving scenario.

Referring to fig. 1 to 4, the medical breathing mask includes a mask body 10 connected to a breathing machine, and a silicone ring 20 is connected to a rear side edge of the mask body 10; a silica gel partition strip 30 is arranged in the mask body 10, two ends of the silica gel partition strip 30 are respectively connected with a silica gel ring 20, an output inner tube 90 is connected between the silica gel ring 20 and the mask body 10, a one-way valve 40 is arranged on the silica gel partition strip 30, a space for embedding the whole face of a patient is arranged in the mask body 10, and the space is divided into a first space for embedding the eyes of the patient and a second space for embedding the oral cavity and the nasal cavity of the patient by the silica gel partition strip 30; one end of the output inner tube 90 is communicated with the second space, and the other end of the output inner tube 90 is connected with a sterilization device.

In the present embodiment, the number of the check valves 40 is at least two.

Specifically, the silica gel division bar 30, the upper end of the silica gel ring 20 and the upper part of the mask body 10 enclose to form a first space, and when the respiratory mask is worn by a patient, the first space becomes a closed space; the lower ends of the silica gel partition strip 30 and the silica gel ring 20 and the lower part of the mask body 10 are enclosed to form a second space, and when the respiratory mask is worn by a patient, the second space becomes a closed space.

When the patient wears the mask body 10, the mouth and the nasal cavity of the patient are placed in the second space; and put patient's eyes in first space department, silica gel ring 20 laminates patient's face completely, strengthen the fixed compactness of face guard body 10, prevent breaking away from of face guard body 10, in addition, the both ends of silica gel parting bead 30 are connected with silica gel ring 20 respectively, can make first space and second space separate completely, the one end and the second space intercommunication of output inner tube 90, the gas of patient's oronasal cavity exhaust is discharged through output inner tube 90, discharge after sterilizing through sterilization apparatus, and the object that eyes excrete seals in the first space of face guard body 10, the eye secretion object of disease seals in face guard body 10 effectively, the virus that the oronasal respiration brought only discharges through output inner tube 90, reduce and nurse and be close patient's personnel and infect the probability of virus, medical care and other relevant personnel have been protected.

In an embodiment, the silica gel parting strip 30 is provided with two exhaust holes, the two exhaust holes are respectively connected with the output inner tube 90, the upper end of the mask body 10 is provided with two output holes, and the other end of the output inner tube 90 is connected with the output holes. In the present embodiment, the number of the output inner tubes 90 is two.

In this embodiment, the mask body 10, the silica gel ring 20 and the silica gel spacer 30 are integrally designed. The mask body 10, the silica gel ring 20 and the silica gel parting strip 30 are molded into a whole, so that the sealing performance of the whole breathing mask is ensured.

Specifically, when the patient wears the breathing mask, the gas generated in the second space can be discharged through the exhaust hole, and the exhaust hole is connected with the output inner tube 90, so that the gas can pass through the output inner tube 90 and then be discharged through the output hole.

In one embodiment, referring to fig. 1, the other end of the output inner tube 90 is connected to an exhaust gas discharge pipe 70, and the exhaust gas discharge pipe 70 is connected to a sterilization device; the gas discharged through the output inner tube 90 passes through the exhaust gas discharge pipe 70 and enters the sterilization apparatus for sterilization.

In one embodiment, an exhaust gas outlet pipe 70 is connected to the outlet port.

In one embodiment, the upper end of the mask body 10 is provided with an opening, the opening is communicated with the first space, and the opening is connected with a respirator.

In one embodiment, the opening is connected to a connector 60, the connector 60 is connected to a ventilator,

in one embodiment, referring to fig. 2-4, the connector 60 is connected to the ventilator through an input tube 80. The connecting piece 60 is respectively connected with the waste gas discharge pipe 70 and the output inner tube 90, the connecting piece 60 is communicated with the output hole, and when the gas output by the oral cavity and the nasal cavity of the patient sequentially passes through the exhaust hole, the output inner tube 90 and the output hole, the gas enters the connecting piece 60 and is output to the waste gas discharge pipe 70 through the connecting piece 60.

Specifically, the connecting member 60 includes a housing and a hollow cylinder 62 disposed in the housing, the upper end of the connecting member 60 is provided with a first through hole, the lower end of the connecting member 60 is provided with a second through hole, the hollow cylinder 62 is respectively communicated with the first through hole and the second through hole, and the second through hole is communicated with the opening.

In one embodiment, the side end of the connecting member 60 is further provided with a third through hole 61, a cavity is provided in the housing, the third through hole 61 is communicated with the cavity, the cavity is communicated with the output inner tube 90, and the third through hole 61 is communicated with the exhaust gas discharge pipe 70.

In one embodiment, the cavity is in communication with the output aperture.

Specifically, the breathing machine inputs oxygen, which passes through the input tube 80, sequentially passes through the first through hole, the hollow cylinder 62 of the connecting member 60 and the second through hole, enters the first space, and then is input into the second space through the one-way valve 40 for the patient to breathe.

When the gas exhaled by the mouth and nasal cavity of the patient is completely sealed in the second space, the gas in the second space enters the sterilization device for sterilization after sequentially passing through the exhaust hole, the output inner tube 90, the output hole, the connecting piece 60, the third through hole 61 and the waste gas discharge tube 70.

In one embodiment, the silicone spacers 30 fit completely over the nose and face when the respiratory mask is worn by the patient.

In one embodiment, straps 50 are also attached to the mask body 10.

In this embodiment, the straps 50 are elastic to ensure that the mask body 10 will fit completely against the patient's face and also the patient's nose.

In an embodiment, the mask body 10 is made of a transparent material.

In one embodiment, the outer end of the mask body 10 is provided with a connecting plate 51, and the connecting plate 51 is connected with the strap 50 to connect the strap 50 with the mask body 10.

The utility model provides an foretell medical treatment respirator, rear edge department through face guard body 10 sets up silica gel ring 20, be equipped with silica gel parting bead 30 in the face guard body 10, silica gel parting bead 30 divides the space in the face guard body 10 into two spaces, and be connected with output inner tube 90 between silica gel ring 20 and face guard body 10, this output inner tube 90 can be with the gas outgoing in the sealed second space, and patient's eyes part arranges in first space, in order to avoid eyes to show outside face guard body 10, patient's oronasal cavity arranges in the second space, patient's eyes secretion object is sealed in the second space, and virus and ward that patient's oronasal respiratory tract brought out are effectively kept apart, medical care, reduce medical care and close patient personnel's probability of infecting the virus.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A medical breathing mask is characterized by comprising a mask body connected with a breathing machine, wherein a silica gel ring is connected to the rear side edge of the mask body; the mask comprises a mask body and is characterized in that a silica gel partition strip is arranged in the mask body, two ends of the silica gel partition strip are respectively connected with a silica gel ring, an output inner tube is connected between the silica gel ring and the mask body, a one-way valve is mounted on the silica gel partition strip, a space for embedding the whole face of a patient is arranged in the mask body, and the space is divided into a first space for embedding the eyes of the patient and a second space for embedding the oral cavity and the nasal cavity of the patient by the silica gel partition strip; one end of the output inner tube is communicated with the second space, and the other end of the output inner tube is connected with a sterilization device.

2. The medical respirator of claim 1, wherein the mask body, the silicone ring, and the silicone division bar are of an integrated design.

3. The medical respiratory mask as claimed in claim 2, wherein the other end of the output inner tube is connected to an exhaust gas outlet tube, and the exhaust gas outlet tube is connected to the sterilization device.

4. The medical respiratory mask as claimed in claim 3, wherein the mask body has an opening at an upper end thereof, the opening communicating with the first space, the opening being connected to the ventilator.

5. The medical respiratory mask of claim 4, wherein the opening is connected to a connector that is connected to the ventilator.

6. The medical respiratory mask of claim 5, wherein the connector is connected to the ventilator via an inlet tube.

7. The medical respiratory mask of claim 1, wherein a strap is further attached to the mask body.

8. The medical respiratory mask of claim 6, wherein the connecting member is connected to the exhaust gas outlet tube and the output inner tube, respectively.

9. The medical respirator of claim 8, wherein the connector comprises a housing and a hollow cylinder disposed in the housing, wherein a first through hole is disposed at an upper end of the connector, a second through hole is disposed at a lower end of the connector, the hollow cylinder is respectively communicated with the first through hole and the second through hole, and the second through hole is communicated with the opening.

10. The medical respirator of claim 9, wherein a third through hole is formed at a side end of the connecting member, a cavity is formed in the housing, the third through hole is communicated with the cavity, the cavity is communicated with the output inner tube, and the third through hole is communicated with the exhaust gas outlet tube.