CN210904527U - Abdominal distension prevention noninvasive ventilator mask - Google Patents
Abdominal distension prevention noninvasive ventilator mask Download PDFInfo
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- CN210904527U CN210904527U CN201921210123.2U CN201921210123U CN210904527U CN 210904527 U CN210904527 U CN 210904527U CN 201921210123 U CN201921210123 U CN 201921210123U CN 210904527 U CN210904527 U CN 210904527U
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Abstract
The utility model provides a prevent abdominal distension and create noninvasive ventilator face guard, include: a face mask; the fixing belt comprises a first belt body and a second belt body; the first belt body is provided with a lower jaw supporting part and a first side and a second side which are opposite; the second belt body comprises a first sub-belt body, a second sub-belt body and a third sub-belt body, one end of the first sub-belt body is connected with the first side of the first belt body, one end of the second sub-belt body and one end of the third sub-belt body are respectively connected with the middle part of the first belt body, and the other end of the second sub-belt body and the other end of the third sub-belt body are respectively connected with the mask; when the fixing band is fixed on the head of a user, the first side of the first band body is connected with the second side, the other end of the first sub-band body is connected with the mask to fix the mask, and the lower jaw supporting part supports the lower jaw of the user to prevent the user from opening the mouth to breathe. The utility model discloses a prevent abdominal distension and create noninvasive ventilator face guard can hold user's lower jaw, prevents that the user from opening one's mouth and breathing.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment and specifically relates to a prevent abdominal distension and create noninvasive ventilator face guard.
Background
The existing respirator mask is generally fixed by three points, but cannot support the lower jaw of a patient, and when the patient can not control the breathing by opening mouth for physical reasons or can not breathe by opening mouth for habitual reasons, gas can enter the stomach to generate abdominal distension, so that the health of the patient is influenced. Therefore, there is a need for a new anti-abdominal distension noninvasive ventilator mask that overcomes the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, an object of the utility model is to provide a prevent abdominal distension noninvasive ventilator face guard can hold patient's lower jaw, restricts the patient and opens one's mouth and breathe.
In order to achieve the above object, the utility model provides a prevent abdominal distension and create noninvasive ventilator face guard, include: a face mask; the fixing belt comprises a first belt body and a second belt body; the first belt body is provided with a lower jaw supporting part and a first side and a second side which are opposite; the second belt body comprises a first sub-belt body, a second sub-belt body and a third sub-belt body, one end of the first sub-belt body is connected with the first side of the first belt body, one end of the second sub-belt body and one end of the third sub-belt body are respectively connected with the middle part of the first belt body, and the other end of the second sub-belt body and the other end of the third sub-belt body are respectively connected with the mask; when the fixing band is fixed on the head of a user, the first side of the first band body is connected with the second side, the other end of the first sub-band body is connected with the face mask to fix the face mask, and the lower jaw supporting part supports the lower jaw of the user to prevent the user from breathing by opening the mouth.
As an optional scheme, a first opening is provided between the first side of the first belt body and the second sub belt body, a second opening is provided between the second side of the first belt body and the third sub belt body, and when the fixing band is fixed on the head of the user, the ears of the user extend out of the first opening and the second opening.
Optionally, a distance between the second sub-belt body and the first opening is smaller than a distance between the third sub-belt body and the first opening.
As an optional scheme, the first opening and the second opening are symmetrically arranged relative to the middle of the first belt body, and the second belt body and the third belt body are symmetrically arranged relative to the middle of the first belt body.
Optionally, the lower jaw supporting portion is disposed in the middle of the first belt body and between the first opening and the second opening.
Optionally, the first side of the first belt body has a first connection end, the second side of the first belt body has a third connection end, and when the fixing belt is fixed on the head of the user, the first connection end and the third connection end are connected at the top of the head of the user.
As an optional scheme, the first side of the first belt body further has a second connecting end, the second side of the first belt body further has a fourth connecting end, and when the fixing belt is fixed on the head of the user, the second connecting end and the fourth connecting end are connected at the hindbrain of the user.
Optionally, the top of the face mask has a fifth connecting end, one side of the face mask has a sixth connecting end, and the other side of the face mask has a seventh connecting end; one end of the first sub-belt body is connected with the first connecting end, the other end of the first sub-belt body is connected with the fifth connecting end, the other end of the second sub-belt body is connected with the sixth connecting end, and the other end of the third sub-belt body is connected with the seventh connecting end.
As an optional scheme, the sixth connection end and the seventh connection end are symmetrically arranged relative to the fifth connection end, and the fifth connection end, the sixth connection end and the seventh connection end are not located on the same straight line.
Optionally, when the fixing band is fixed on the head of the user, the first sub-band extends from the top of the mask to the top of the head of the user.
Compared with the prior art, the utility model discloses a prevent that first area physical stamina of abdominal distension noninvasive ventilator face guard can fix at user's head, and the second area body can be fixed the face guard on the first area body, and the lower jaw supporting part can hold user's lower jaw to realize that the user can prevent to open a mouthful breathing when using the face guard.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the abdominal distension prevention noninvasive ventilator mask of the present invention;
FIG. 2 is a schematic view of the anti-abdominal distension noninvasive ventilator mask of FIG. 1 fitted over the head of a user;
fig. 3 is a schematic view of fig. 2 from another viewing angle.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
As shown in fig. 1, fig. 1 is a schematic structural view of an embodiment of an abdominal distension prevention noninvasive ventilator mask 100 of the present invention; the abdominal distension prevention noninvasive ventilator mask 100 comprises a mask 1 and a fixing band 2, wherein the fixing band 2 comprises a first band body 21 and a second band body 22; the first strap body 21 has a lower jaw support portion 211 thereon, and the first strap body 21 has a first side 212 and a second side 213 opposite to each other; the second strap 22 comprises a first sub-strap 221, a second sub-strap 222 and a third sub-strap 223, wherein one end 221a of the first sub-strap 221 is connected with the first side 212 of the first strap 21, one end 222a of the second sub-strap 222 and one end 223a of the third sub-strap 223 are respectively connected with the middle part of the first strap 21, and the other end 222b of the second sub-strap 222 and the other end 223b of the third sub-strap 223 are respectively connected with the mask 1; when the fixing band 2 is fixed on the head S of the user, the first side 212 and the second side 213 of the first band 21 are connected, the other end 221b of the first sub-band 221 is connected with the mask 1 to fix the mask 1, and the lower jaw supporting portion 211 supports the lower jaw of the user to limit the mouth opening of the user for breathing.
The utility model discloses in, first side 212 and second side 213 of first area body 21 set up on first direction L1 relatively, first opening 3 has between first side 212 of first area body 21 and the second sub-area body 222, second opening 4 has between second side 213 of first area body 21 and the third sub-area body 223, when fixed band 2 is fixed in user 'S head S, user' S ear S1 stretches out from first opening 3 and second opening 4, in other words, a user 'S ear S1 stretches out from first opening 3, user' S another ear S1 stretches out from second opening 4, so, when first area body 21 is fixed in user 'S head S, can not coat the convex ear S1 of relative head S, user' S use comfort level can be improved.
In this embodiment, the distance between the second sub-belt 222 and the first opening 3 is smaller than the distance between the third sub-belt 223 and the first opening 3, and the distance between the third sub-belt 223 and the second opening 4 is smaller than the distance between the second sub-belt 222 and the second opening 4, that is, the second sub-belt 222 is disposed close to the first opening 3, the third sub-belt 223 is disposed close to the second opening 4, preferably, the second sub-belt 222 and the third sub-belt 223 are symmetrically disposed relative to the middle of the first belt 21, the first opening 3 and the second opening 4 are symmetrically disposed relative to the middle of the first belt 21, and the lower jaw support 211 is disposed in the middle of the first belt 21 and between the first opening 3 and the second opening 4; thus, when the first belt body 21 is fixed on the head S of the user, the pulling forces of the second sub-belt body 222 and the third sub-belt body 223 on the first belt body 21 are symmetrical to each other, so that the stress on the head S of the user is balanced, and the use comfort of the user is further improved.
As shown in fig. 2 and 3, fig. 2 is a schematic view of the anti-abdominal distension noninvasive ventilator mask 100 of fig. 1 fitted over the head S of a user; fig. 3 is a schematic view of fig. 2 from another viewing angle. When a user wears the abdominal distension prevention noninvasive ventilator mask 100 of the utility model, the first belt body 21 is fixed on the head S of the user, the ears S1 of the user extend out from the first opening 3 and the second opening 4, and the lower jaw supporting part 211 supports the lower jaw of the user to limit the mouth opening breathing of the user; the mask 1 is covered on the nose and mouth of a user, and the first sub-belt 221, the second sub-belt 222 and the third sub-belt 223 fix the mask 1 on the first belt 21 from three different directions.
As shown in fig. 1 to 3, the first side 212 of the first strap 21 of the abdominal distension prevention noninvasive ventilator mask 100 has a first connection end 2121 and a second connection end 2122, the first connection end 2121 and the second connection end 2122 are oppositely disposed in a second direction L2, and the second direction L2 is perpendicular or approximately perpendicular to the first direction L1; the second side 213 of the first belt body 21 has a third connecting end 2131 and a fourth connecting end 2132, the third connecting end 2131 and the fourth connecting end 2132 are oppositely disposed in the second direction L2, when the fastening tape 2 is fastened to the head S of the user, the first connecting end 2121 and the third connecting end 2131 are connected at the top S2 of the head of the user to form a first closed loop sleeved at the top S2; the second connecting end 2122 and the fourth connecting end 2132 are connected to the hindbrain S3 of the user and form a second closed loop with the face mask 1 to be sleeved at a position close to the neck, and the first closed loop and the second closed loop intersect at the hindbrain S3 of the user, so that the fixing strap 2 is not easy to fall off from the head S of the user. In practical application, the first connecting end 2121 and the second connecting end 2122 can be designed as hook surfaces of the hook and loop fastener, and the third connecting end 2131 and the fourth connecting end 2132 can be designed as pile surfaces of the hook and loop fastener; or, the first connecting end 2121 and the second connecting end 2122 can be designed as a pile surface of the hook and loop fastener, and the third connecting end 2131 and the fourth connecting end 2132 can be designed as a hook surface of the hook and loop fastener; but not limited thereto.
In this embodiment, the top of the face mask 1 has a fifth connecting end 11, one side of the face mask 1 has a sixth connecting end 12, the other side of the face mask 1 has a seventh connecting end 13, the sixth connecting end 12 and the seventh connecting end 13 are symmetrically arranged relative to the fifth connecting end 11, and the fifth connecting end 11, the sixth connecting end 12 and the seventh connecting end 13 are not located on the same straight line; when the fastening strap 2 is fastened to the head S of the user, one end 221a of the first sub-strap 221 of the second strap 22 is connected to the first connection end 2121, the other end 221b of the first sub-strap 221 is connected to the fifth connection end 11, so that the first sub-strap 221 extends from the top of the mask 1 to the vertex S2 of the user to fasten the mask 1, the other end 222b of the second sub-strap 222 is connected to the sixth connection end 12, and the other end 223b of the third sub-strap 223 is connected to the seventh connection end 13, so that the second sub-strap 222 and the third sub-strap 223 extend from two sides of the mask 1 to two sides of the user to fasten the mask 1. In practical applications, the first sub-band 221, the second sub-band 222, and the third sub-band 223 may be clamped with the mask 1, but not limited thereto.
In addition, in practical operation, the widths of the first strap 21 and the second strap 22 can be increased as needed to increase the contact area between the fixing strap 2 and the head S of the user, so that the pressure felt by the head S of the user is lower under the condition that the pressure borne by the user is not changed, and the use comfort of the user is improved.
To sum up, the utility model discloses a prevent that first area body 21 of abdominal distension noninvasive ventilator face guard 100 can fix at user ' S head S, and the second area body 22 can be fixed face guard 1 on first area body 21, and jaw support portion 211 can hold user ' S lower jaw to realize that the user can prevent to open one ' S mouth and breathe when using face guard 1.
The above detailed description of the preferred embodiments is intended to more clearly illustrate the features and spirit of the present invention, and is not intended to limit the scope of the present invention. On the contrary, it is intended to cover various modifications and equivalent arrangements included within the scope of the claims appended hereto. The scope of the claims of the present invention should therefore be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is appropriate to the context of the description set forth above.
Claims (10)
1. The utility model provides an prevent abdominal distension noninvasive ventilator face guard which characterized in that includes:
a face mask; and
the fixing band comprises a first band body and a second band body; the first belt body is provided with a lower jaw supporting part and a first side and a second side which are opposite; the second belt body comprises a first sub-belt body, a second sub-belt body and a third sub-belt body, one end of the first sub-belt body is connected with the first side of the first belt body, one end of the second sub-belt body and one end of the third sub-belt body are respectively connected with the middle part of the first belt body, and the other end of the second sub-belt body and the other end of the third sub-belt body are respectively connected with the mask;
when the fixing band is fixed on the head of a user, the first side of the first band body is connected with the second side, the other end of the first sub-band body is connected with the face mask to fix the face mask, and the lower jaw supporting part supports the lower jaw of the user to limit mouth opening breathing of the user.
2. The anti-abdominal distension noninvasive ventilator mask of claim 1, wherein a first opening is provided between the first side of the first strap and the second strap, a second opening is provided between the second side of the first strap and the third strap, and when the fastening strap is fastened to the head of the user, the ears of the user protrude from the first opening and the second opening.
3. The anti-abdominal distension noninvasive ventilator mask of claim 2, wherein a distance between the second sub-strap and the first opening is less than a distance between the third sub-strap and the first opening.
4. The anti-abdominal distension noninvasive ventilator mask of claim 2, wherein the first opening and the second opening are symmetrically disposed with respect to a middle portion of the first strap, and the second strap and the third strap are symmetrically disposed with respect to a middle portion of the first strap.
5. The anti-abdominal distension noninvasive ventilator mask of claim 2, wherein the lower jaw supporting portion is disposed in the middle of the first belt body and between the first opening and the second opening.
6. The anti-abdominal distension noninvasive ventilator mask of claim 1, wherein the first side of the first strap has a first connection end, the second side of the first strap has a third connection end, and the first connection end and the third connection end are connected at the top of the user's head when the fastening strap is fastened to the user's head.
7. The mask according to claim 6, wherein the first side of the first strap further comprises a second connecting end, the second side of the first strap further comprises a fourth connecting end, and when the fastening strap is fastened to the head of the user, the second connecting end and the fourth connecting end are connected to the back of the brain of the user.
8. The anti-abdominal distension noninvasive ventilator mask of claim 7, wherein the top of the mask has a fifth connection end, one side of the mask has a sixth connection end, and the other side of the mask has a seventh connection end; one end of the first sub-belt body is connected with the first connecting end, the other end of the first sub-belt body is connected with the fifth connecting end, the other end of the second sub-belt body is connected with the sixth connecting end, and the other end of the third sub-belt body is connected with the seventh connecting end.
9. The mask according to claim 8, wherein the sixth and seventh connection ends are symmetrically disposed with respect to the fifth connection end, and the fifth, sixth and seventh connection ends are not aligned with each other.
10. The anti-abdominal distension noninvasive ventilator mask of claim 8, wherein the first sub-strap extends from the top of the mask to the top of the user's head when the strap is secured to the user's head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210123.2U CN210904527U (en) | 2019-07-30 | 2019-07-30 | Abdominal distension prevention noninvasive ventilator mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210123.2U CN210904527U (en) | 2019-07-30 | 2019-07-30 | Abdominal distension prevention noninvasive ventilator mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210904527U true CN210904527U (en) | 2020-07-03 |
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ID=71343369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921210123.2U Active CN210904527U (en) | 2019-07-30 | 2019-07-30 | Abdominal distension prevention noninvasive ventilator mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210904527U (en) |
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2019
- 2019-07-30 CN CN201921210123.2U patent/CN210904527U/en active Active
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