CN215309428U - Medical oxygen mask - Google Patents
Medical oxygen mask Download PDFInfo
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- CN215309428U CN215309428U CN202120171352.9U CN202120171352U CN215309428U CN 215309428 U CN215309428 U CN 215309428U CN 202120171352 U CN202120171352 U CN 202120171352U CN 215309428 U CN215309428 U CN 215309428U
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- mask
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- face guard
- connecting band
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Abstract
The utility model relates to the technical field of medical appliances, in particular to a medical oxygen mask which comprises a mask main body and a mask base, wherein the mask main body is detachably connected to the mask base, the mask main body is provided with oxygen transmission holes, the left side and the right side of each oxygen transmission hole are symmetrically provided with a plurality of exhalation holes, the mask main body is connected with a connecting mechanism, and the bottom of the mask base is provided with a silica gel pad. The mask main body and the mask base are connected through the magnetic strips, so that the mask is convenient to detach, install and replace, and the stressed part of the nose surface is changed by alternately using different mask bases under the condition of meeting the wearing comfort, so that the same part is prevented from being continuously stressed, and the risk of pressure damage is reduced.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a medical oxygen mask.
Background
At present, a common medical oxygen therapy mask is generally made of transparent plastics and mainly comprises a nose clip, a mask, an elastic band, a mask joint, an oxygen tube, a conical joint and the like. The periphery of the mask body is connected with the elastic band so as to fix the mask on the face of a user and keep stability. The oxygen line is connected to a mask connection where oxygen is delivered. However, conventional oxygen masks have no means of preventing pressure damage. When a patient wears the oxygen mask for a long time, the same part of nasal and facial tissues is pressed for a long time, the blood circulation is not smooth, the pressure injury (MDRPI) of medical equipment is easy to occur, and the redundant burden is caused to the patient.
The existing oxygen mask capable of relieving pressure damage mainly comprises a silica gel pad oxygen mask and a split adjustable oxygen mask.
The mask main part and the facial contact surface department of silica gel pad oxygen mask are equipped with the blotter, can alleviate the oppression sense of face guard to user's face, improve the comfort when the user wears the oxygen mask. However, when the mask is worn for a long time, the same part is continuously pressed and still has a pressure injury risk, and the pressure injury problem is not solved fundamentally, because the mask still presses the same part of the nose and the face for a long time, and the local blood circulation is poor.
The size of the split adjustable oxygen mask can be adjusted, the wearing mode, the wearing height and the tightness can be selected according to the needs of patients, and the safety and the comfort of the patients in the process of using and fixing the oxygen mask are improved. But the connection of the upper and lower face covers of the split adjustable oxygen mask is not simple and convenient enough, and the mask still has a large risk of pressure injury after being worn for a long time, because the connection of the upper and lower face covers of the mask is inserted in a sliding way through the clamping groove, the mask can not be put in place in one step, the split adjustment design of the mask only improves the adaptation degree of the mask and the face of a user, the mask still presses the same part of the nose and the face for a long time, and the effect of preventing the pressure injury is limited.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model aims to: the utility model provides a medical oxygen face guard, under the state that satisfies the wearing comfort, through the different face guard bases of alternate use for nose face pressurized position changes, avoids same position to last the pressurized, reduces the risk of pressure nature damage.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a medical oxygen mask, includes face guard main part and face guard base, and face guard main part detachably connects on the face guard base, is equipped with oxygen therapy hole in the face guard main part, and the left and right sides symmetry in oxygen therapy hole is equipped with a plurality of exhales the hole, is connected with coupling mechanism in the face guard main part, and face guard base bottom is equipped with the silica gel pad.
Further, the mask main body and the mask base are attracted together through magnetic force, a magnetic strip is arranged at the bottom of the inner side of the mask main body, a magnetic strip is arranged at the top of the outer side of the mask base, and the magnetic strip of the mask main body is attracted together with the magnetic strip of the mask base.
Further, the mask base is a first mask base or a second mask base.
Further, the pressing part of the second mask base on the face is different from the pressing part of the first mask base on the face.
Further, coupling mechanism includes connecting band, a plurality of hasp and a plurality of retainer plate, and the connecting band passes through hasp connection on the face guard main part, and the retainer plate is used for fixed connecting band.
Furthermore, two through holes are formed in one side of the mask main body, and two through holes are symmetrically formed in the other side of the mask main body; the connecting band includes the connecting band main part, the both ends of connecting band main part all are connected with two connectors, the connector of connecting band main part one end is connected in face guard main part one side, the connector of the connecting band main part other end is connected at the face guard main part opposite side, the one end of hasp is equipped with the card body, the other end of hasp is equipped with the connecting hole, the hasp passes the through-hole of face guard main part, the connecting hole end of hasp is located the outside of face guard main part, the connecting hole of hasp is passed to the connector, and fix through the retainer plate.
Further, the silica gel pad is fold formula silica gel pad.
In summary, the present invention has the following advantages:
the mask main body and the mask base are connected through the magnetic strips, so that the mask is convenient to detach, install and replace, and the stressed part of the nose surface is changed by alternately using different mask bases under the condition of meeting the wearing comfort, so that the same part is prevented from being continuously stressed, and the risk of pressure damage is reduced.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of the connection of the buckle of the present invention to the mask body.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic view of the structure of the mask body of the present invention.
Fig. 5 is a side view of the mask body of the present invention.
FIG. 6 is a schematic view of the connection of the mask body to the mask base of the present invention.
Fig. 7 is a front view of the first mask base of the present invention.
Fig. 8 is a side view of the first mask base of the present invention.
FIG. 9 is a schematic view of a compressed portion of a human face when using a first mask base.
Fig. 10 is a front view of the second mask base of the present invention.
Fig. 11 is a side view of the base of the second mask of the present invention.
FIG. 12 is a schematic view of a compressed portion of a human face when using the second mask base.
The mask comprises a mask body 1, a mask body magnetic strip 1-1, a mask body through hole 1-2, a mask base magnetic strip 2-1, an oxygen delivery hole 3, an exhalation hole 4, a silica gel pad 5, a first mask base 6, a human face pressed part when the first mask base is used 6-1, a second mask base 7, a human face pressed part when the second mask base is used 7-1, a connecting band 8, a connecting band body 8-1, a connector 8-2, a hasp 9, a clamping body 9-1, a connecting hole 9-2, a fixing ring 10 and a human face 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 and 3, the medical oxygen mask comprises a mask body and a mask base, wherein the mask body is detachably connected to the mask base, the mask body is provided with oxygen delivery holes, the left side and the right side of each oxygen delivery hole are symmetrically provided with a plurality of exhalation holes, the mask body is connected with a connecting mechanism, and the bottom of the mask base is provided with a silica gel pad. The oxygen delivery hole is used for connecting a breathing machine, the exhalation hole is used for exhausting exhaled air, and the connecting mechanism is used for fixing the oxygen mask on the head of a user.
As shown in fig. 4 to 6, in the present embodiment, the mask body and the mask base are attracted together by magnetic force, the bottom of the inner side of the mask body is provided with a magnetic strip, the top of the outer side of the mask base is provided with a magnetic strip, and the magnetic strip of the mask body and the magnetic strip of the mask base are attracted together. The mask main body and the mask base are connected through the magnetic strips, so that the mask base is more convenient to connect, and meanwhile, the mask base is convenient to mount, dismount and replace.
As shown in fig. 7-12, the mask base is a first mask base or a second mask base. The pressing part of the second mask base on the face is different from the pressing part of the first mask base on the face. That is, the contact position of the second mask base with the face is different from the contact position of the first mask base with the face, and the pressed positions on the face are different when the first mask base and the second mask base are in contact with the face. When using, first face guard base and second face guard base alternate use change facial pressurized position for the atress dispersion is not concentrated, avoids same position to last the pressurized, reduces the pressure nature and harms the risk.
As shown in fig. 1 and 2, the connection mechanism includes a connection band connected to the mask body by the buckles, a plurality of buckles, and a plurality of fixing rings for fixing the connection band. In the embodiment, two through holes are formed in one side of the mask main body, and two through holes are symmetrically formed in the other side of the mask main body; the connecting band includes the connecting band main part, the both ends of connecting band main part all are connected with two connectors, the connector of connecting band main part one end is connected in face guard main part one side, the connector of the connecting band main part other end is connected at the face guard main part opposite side, the one end of hasp is equipped with the card body, the other end of hasp is equipped with the connecting hole, the hasp passes the through-hole of face guard main part, the connecting hole end of hasp is located the outside of face guard main part, the connecting hole of hasp is passed to the connector, and fix through the retainer plate. When the oxygen mask is used, the oxygen mask is fixed on the head of a user through the connecting belt, the length of the connecting belt can be adjusted according to the size of the head of the user, and the connecting belt is adjusted to the most comfortable length according to the condition of the user.
As shown in fig. 3, the silicone pad is a folded silicone pad. Set up fold formula silica gel pad in face guard base and facial contact department, can cushion pressure, also have the regulation space simultaneously, can laminate user's face better, the reinforcing leakproofness is guaranteed not to leak gas.
The mask main body and the mask base have multiple models, can select according to the condition of the user, improve the adaptation degree with the user.
When the mask body and the mask base are used, the mask body and the mask base with proper sizes are selected according to the condition of a user, the magnetic strip of the mask body is aligned to the magnetic strip of the first mask base, the mask body is connected to the first mask base, then dressing is pasted on the pressed part of the face, the connecting hole end of the buckle penetrates out from the inner side to the outer side of the mask body, the clamping body end of the buckle is clamped on the inner side of the mask body, the connecting hole end of the buckle is positioned on the outer side of the mask body, the four connectors of the connecting band respectively penetrate through the connecting holes of the four buckles, the oxygen mask is placed on the face of the user, the length of the connecting band is adjusted according to the size of the head of the user, and then the connecting band is fixed by the fixing ring. When the mask base needs to be replaced, the mask main body is lifted upwards slightly, so that the mask main body is separated from the first mask base, the first mask base is taken away, and the second mask base is connected to the lower portion of the mask main body. First face guard base and second face guard base alternate once every two hours, make facial pressurized position in time change, avoid same position to continue the pressurized, reduce the risk of pressure nature damage.
Generally speaking, the mask main body and the mask base are connected through the magnetic strips, so that the mask main body and the mask base are convenient to detach, install and replace, and under the condition of meeting the wearing comfort, the stressed parts of the nose and the face are changed by alternately using different mask bases, so that the same part is prevented from being continuously stressed, and the risk of pressure damage is reduced.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (7)
1. A medical oxygen mask, characterized in that: including face guard main part and face guard base, face guard main part detachably connects on the face guard base, is equipped with oxygen therapy hole in the face guard main part, and the left and right sides symmetry in oxygen therapy hole is equipped with a plurality of exhales the hole, is connected with coupling mechanism in the face guard main part, and face guard base bottom is equipped with the silica gel pad.
2. A medical oxygen mask as claimed in claim 1, wherein: the mask body and the mask base are attracted together through magnetic force, the magnetic strip is arranged at the bottom of the inner side of the mask body, the magnetic strip is arranged at the top of the outer side of the mask base, and the magnetic strip of the mask body and the magnetic strip of the mask base are attracted together.
3. A medical oxygen mask as claimed in claim 1, wherein: the mask base is a first mask base or a second mask base.
4. A medical oxygen mask as claimed in claim 3, wherein: the pressing part of the second mask base on the face is different from the pressing part of the first mask base on the face.
5. A medical oxygen mask as claimed in claim 1, wherein: the connecting mechanism comprises a connecting band, a plurality of hasps and a plurality of fixing rings, the connecting band is connected to the mask main body through the hasps, and the fixing rings are used for fixing the connecting band.
6. A medical oxygen mask as claimed in claim 5, wherein: two through holes are formed in one side of the mask main body, and two through holes are symmetrically formed in the other side of the mask main body; the connecting band includes the connecting band main part, the both ends of connecting band main part all are connected with two connectors, the connector of connecting band main part one end is connected in face guard main part one side, the connector of the connecting band main part other end is connected at the face guard main part opposite side, the one end of hasp is equipped with the card body, the other end of hasp is equipped with the connecting hole, the hasp passes the through-hole of face guard main part, the connecting hole end of hasp is located the outside of face guard main part, the connecting hole of hasp is passed to the connector, and fix through the retainer plate.
7. A medical oxygen mask as claimed in claim 1, wherein: the silica gel pad is a fold type silica gel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171352.9U CN215309428U (en) | 2021-01-21 | 2021-01-21 | Medical oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171352.9U CN215309428U (en) | 2021-01-21 | 2021-01-21 | Medical oxygen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215309428U true CN215309428U (en) | 2021-12-28 |
Family
ID=79579202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120171352.9U Active CN215309428U (en) | 2021-01-21 | 2021-01-21 | Medical oxygen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215309428U (en) |
-
2021
- 2021-01-21 CN CN202120171352.9U patent/CN215309428U/en active Active
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