CN214762763U - Oxygen mask - Google Patents
Oxygen mask Download PDFInfo
- Publication number
- CN214762763U CN214762763U CN202120570542.8U CN202120570542U CN214762763U CN 214762763 U CN214762763 U CN 214762763U CN 202120570542 U CN202120570542 U CN 202120570542U CN 214762763 U CN214762763 U CN 214762763U
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- cover plate
- mask
- oxygen
- mask body
- buckles
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Abstract
The utility model discloses an oxygen mask, which is provided with two symmetrical vent holes through the outer surface of a mask body below two sides of a nasal aluminum sheet, and a cover plate is arranged at the vent holes, and the cover plate is provided with a plurality of vent holes and is detachably connected with the vent holes through buckles, when a patient is in oxygen deficiency and needs large-flow oxygen inhalation, the cover plate is taken down, so that carbon dioxide retention can be prevented; the soft rubber is arranged on the inner surface of the mask body at the position of the nose aluminum sheet, the spongy cushion is arranged at the bottom of the contact part, one end of the fixing band close to the mask body is arranged to be an elastic rope, the elastic rope is sleeved with the sponge, and the other end of the fixing band is arranged to be a flannel strip; these settings can make the face guard body can not direct skin application of force to the face to alleviate pressure, reduced pressure nature damage.
Description
Technical Field
The utility model relates to a face guard specifically is an oxygen mask.
Background
The mask oxygen inhalation method is one of the important methods for assisting in treating various diseases, and is used for correcting oxygen deficiency, improving the arterial oxygen partial pressure and the oxygen saturation level and promoting metabolism. The common oxygen mask used clinically at present can not discharge carbon dioxide smoothly due to too small air outlet holes and can not feel suffocated easily due to unsmooth expiration of a patient, so that the patient is reluctant to use the mask to inhale oxygen, the improvement of hypoxemia of the patient is influenced, or the carbon dioxide retention of the patient is aggravated because the gas exhaled by the patient can not be discharged smoothly; meanwhile, when the mask is fixed on the face of a person, the edge of the mask, the elastic belts on two sides of the mask and the nose clip are easy to cause pressure damage to the person.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: to provide an oxygen mask which can reduce pressure damage; preventing carbon dioxide retention.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an oxygen mask comprises a mask body, wherein a nose clamping aluminum sheet is arranged at the position, corresponding to the nose bridge, of the outer side of the mask body, soft rubber is arranged on the inner surface of the mask body at the nose clamping aluminum sheet, a contact part extending outwards is arranged at the edge of the bottom of the mask body, and a sponge pad is arranged at the bottom of the contact part;
the outer surface of the mask body beside the two sides of the nose clamping aluminum sheet is provided with two symmetrical air vents, cover plates are arranged at the air vents, a plurality of air vents are arranged on the cover plates, and the cover plates are detachably connected with the air vents through buckles;
the contact part below the vent is connected with a fixing band, one end of the fixing band close to the mask body is an elastic rope, the other end of the fixing band is a flannelette strip, and a sponge is sleeved on the elastic rope.
In the above technical scheme:
furthermore, the side wall of the air vent is provided with a clamping plate, the cover plate is arranged on the clamping plate, the buckles are arranged on the outer side of the bottom of the cover plate, and the buckles are provided with a plurality of buckles; the lateral wall of the buckle close to the cover plate is in contact with the lateral wall of the clamping plate, and the lateral wall of the buckle far away from the cover plate protrudes out of the lateral wall of the clamping plate.
Further, be provided with the connector link on the contact site of blow vent below, the fixed band can be on the connector link for the one end of stretch cord, the contact site border that the connector link corresponds is provided with sunkenly, and the fixed band passes through from the depressed place, can reduce the wearing and tearing of contact site to the fixed band and make the fixed band can fix the face guard better.
Further, the shapes of the vent and the cover plate are both circular.
Furthermore, an arc-shaped notch is formed in the cover plate, so that people can conveniently hold the cover plate by hands, and the cover plate can be easily installed on the clamping plate or taken down from the clamping plate.
Further, the surface of cotton flannel strip is provided with the magic subsides, and the fixed band of contact site both sides passes through the magic subsides on the cotton flannel strip and bonds, can freely adjust the position that bonds according to patient's head circumference.
The utility model has the advantages that:
1. the utility model has the advantages that two symmetrical vent holes are arranged on the outer surface of the mask body beside the two sides of the nasal aluminum sheet, the cover plate is arranged at the vent holes and is provided with a plurality of vent holes, the cover plate is detachably connected with the vent holes through buckles, and when a patient is in oxygen deficiency and needs large-flow oxygen inhalation, the cover plate is taken down, so that the retention of carbon dioxide can be prevented;
2. the soft rubber is arranged on the inner surface of the mask body at the position of the nose aluminum sheet, the spongy cushion is arranged at the bottom of the contact part, one end of the fixing band close to the mask body is arranged to be an elastic rope, the elastic rope is sleeved with the sponge, and the other end of the fixing band is arranged to be a flannel strip; these settings can make the face guard body can not direct skin application of force to the face to alleviate pressure, reduced pressure nature damage.
Drawings
Fig. 1 is a schematic structural view of the oxygen mask of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of the cover plate of the present invention.
The reference numbers in the figures are: 1. a mask body; 2. an aluminum sheet with a nose; 3. a contact portion; 4. a sponge cushion; 5. a vent; 51. clamping a plate; 6. a cover plate; 7. a vent hole; 8. buckling; 9. fixing belts; 91. a connecting buckle; 92. and (4) sinking.
Detailed Description
The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustrating and explaining the present invention, and are not used for limiting the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall into the protection scope of the present invention without departing from the design spirit of the present invention.
As shown in fig. 1-3, the oxygen mask of this embodiment, including face guard body 1, the position that the 1 outside of face guard body corresponds with the bridge of the nose is provided with pince-nez aluminum sheet 2, and pince-nez aluminum sheet 2 department's 1 internal surface of face guard body is provided with the flexible glue, and the bottom edge of face guard body 1 is provided with outside extension's contact site 3, and the bottom of contact site 3 is provided with foam-rubber cushion 4.
The outer surface of the mask body 1 beside the two sides of the nose aluminum sheet 2 is provided with two symmetrical air vents 5, the air vents 5 are provided with cover plates 6, and the air vents 5 and the cover plates 6 are circular. Be provided with a plurality of air vents 7 on the apron 6, still be provided with an curved breach on the apron 6, apron 6 passes through buckle 8 and can dismantle with blow vent 5 and be connected.
The contact site 3 of blow vent 5 below is connected with fixed band 9, and the one end that fixed band 9 is close to face guard body 1 is the stretch cord, and its other end is the cotton flannel strip, and the cover is equipped with the sponge on the stretch cord, and the surface of cotton flannel strip is provided with the magic subsides, and the fixed band 9 of contact site 3 both sides passes through the magic subsides on the cotton flannel strip and bonds.
The side wall of the air vent 5 is provided with a clamping plate 51, the cover plate 6 is arranged on the clamping plate 51, the buckles 8 are arranged on the outer side of the bottom of the cover plate 6, and the buckles 8 are provided with a plurality of buckles; the outer side wall of the buckle 8 close to the cover plate 6 is contacted with the side wall of the clamping plate 51, and the outer side wall of the buckle 8 far from the cover plate 6 protrudes out of the side wall of the clamping plate 51.
The contact part 3 below the vent 5 is provided with a connecting buckle 91, one end of the fixing belt 9 which is an elastic rope can be tied on the connecting buckle 91, and the edge of the contact part 3 corresponding to the connecting buckle 91 is provided with a recess 92.
Before the oxygen mask is used, one end of the fixing belt 9 which is an elastic rope is tied on the connecting buckles 91 at the two sides of the contact part 3, when the oxygen mask is used, the mask body 1 is covered on the face, so that the contact part 3 can be attached to the face, after the complete attachment, the fixing belt 9 is adhered, so that the mask body 1 can be stably covered on the face of a patient and can smoothly absorb oxygen; when a patient needs large-flow oxygen inhalation, in order to prevent carbon dioxide retention, the cover plate 6 at the vent 5 can be easily taken down through the notch on the cover plate 6, and after the normal state is recovered, the cover plate 6 is installed on the clamping plate 51 of the vent 5 through the buckle 8.
Claims (6)
1. Oxygen face guard, including face guard body (1), the position that corresponds with the bridge of the nose in the face guard body (1) outside is provided with press from both sides nose aluminum sheet (2), its characterized in that: soft rubber is arranged on the inner surface of the mask body (1) at the position of the nose aluminum clip (2), a contact part (3) extending outwards is arranged on the edge of the bottom of the mask body (1), and a sponge cushion (4) is arranged at the bottom of the contact part (3);
the mask comprises a mask body (1) and is characterized in that two symmetrical air vents (5) are formed in the outer surface of the mask body beside two sides of a nose clamping aluminum sheet (2), a cover plate (6) is installed at the air vents (5), a plurality of air vents (7) are formed in the cover plate (6), and the cover plate (6) is detachably connected with the air vents (5) through buckles (8);
the mask is characterized in that a fixing belt (9) is connected to the contact part (3) below the air vent (5), one end, close to the mask body (1), of the fixing belt (9) is an elastic rope, the other end of the fixing belt is a flannelette strip, and a sponge is sleeved on the elastic rope.
2. An oxygen mask as claimed in claim 1, wherein: the side wall of the air vent (5) is provided with a clamping plate (51), the cover plate is arranged on the clamping plate, the buckles (8) are arranged on the outer side of the bottom of the cover plate (6), and the buckles (8) are provided with a plurality of buckles; the lateral wall of the buckle (8) close to the cover plate (6) is in contact with the lateral wall of the clamping plate (51), and the lateral wall of the buckle (8) far away from the cover plate (6) protrudes out of the lateral wall of the clamping plate (51).
3. An oxygen mask as claimed in claim 1, wherein: be provided with connector link (91) on contact site (3) of blow vent (5) below, fixed band (9) can be on connector link (91) for the one end of stretch cord, contact site (3) border that connector link (91) correspond is provided with sunken (92).
4. An oxygen mask as claimed in claim 1, wherein: the shapes of the vent hole (5) and the cover plate (6) are both circular.
5. An oxygen mask as claimed in claim 4, wherein: an arc-shaped notch is formed in the cover plate (6).
6. An oxygen mask as claimed in claim 1, wherein: the surface of the flannelette strip is provided with a magic tape, and fixing bands (9) on two sides of the contact part (3) are adhered through the magic tape on the flannelette strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120570542.8U CN214762763U (en) | 2021-03-19 | 2021-03-19 | Oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120570542.8U CN214762763U (en) | 2021-03-19 | 2021-03-19 | Oxygen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214762763U true CN214762763U (en) | 2021-11-19 |
Family
ID=78666204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120570542.8U Active CN214762763U (en) | 2021-03-19 | 2021-03-19 | Oxygen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214762763U (en) |
-
2021
- 2021-03-19 CN CN202120570542.8U patent/CN214762763U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |