CN214860288U - Respirator mask - Google Patents
Respirator mask Download PDFInfo
- Publication number
- CN214860288U CN214860288U CN202120332344.8U CN202120332344U CN214860288U CN 214860288 U CN214860288 U CN 214860288U CN 202120332344 U CN202120332344 U CN 202120332344U CN 214860288 U CN214860288 U CN 214860288U
- Authority
- CN
- China
- Prior art keywords
- sealing plug
- shaped opening
- cover body
- nasogastric tube
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 48
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 210000001061 forehead Anatomy 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 210000003128 head Anatomy 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 7
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 3
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 3
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 4
- 208000028399 Critical Illness Diseases 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a breathing machine face guard. The method comprises the following steps: the center of the cover body is provided with an oxygen delivery connecting pipe for covering the nose; a gasket provided on a peripheral edge of the cover body for fitting the cover body to the face; the U-shaped notch is arranged on the gasket and is used for the nasal feeding tube to penetrate out; and the first sealing plug is sleeved on the nasogastric tube, the periphery of the first sealing plug is matched with the U-shaped opening, and the first sealing plug is used for clamping the nasogastric tube and sealing the U-shaped opening. The utility model has the advantages that: the nasal feeding tube is provided with a U-shaped opening for the nasal feeding tube to pass through, and a sealing plug is arranged at the outlet of the U-shaped opening, so that the sealing performance is improved, and pressure sores can be avoided. The nasal feeding tube passes through the U-shaped opening, and the respirator mask is removed to avoid influencing the nasal feeding tube. The provision of the second sealing plug also does not affect the seal when the nasogastric tube is removed.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to breathing machine face guard.
Background
Oxygen inhalation is used for correcting hypoxia and improving the partial pressure of arterial blood oxygen and the oxygen saturation level, and is one of important methods for clinically and adjunctively treating various diseases. Mask oxygen inhalation is a common method for oxygen inhalation, and is generally used for the auxiliary treatment of critically ill patients clinically. However, because of critical illness, the patients generally need auxiliary gastrointestinal decompression, gastrointestinal nutrition support and other treatment modes in clinical treatment, and at this time, the patients often need to put tubes through the nasal and gastrointestinal tracts. However, the existence of the pipeline can lead to the poor fit between the oxygen inhalation mask and the face of a patient, thereby causing the reduction of the oxygen inhalation efficiency, and in addition, if the nasal feeding is pressed between the mask and the face, the pressure sore is also easy to occur, and the use comfort is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a breathing machine face guard, it is equipped with the confession the U type opening that nasogastric tube passed U type opening play is equipped with the sealing plug, has both improved the leakproofness and can avoid producing again and press the sore.
In order to achieve the above object, the utility model adopts the following technical scheme, include:
the center of the cover body is provided with an oxygen delivery connecting pipe for covering the nose;
a gasket provided on a peripheral edge of the cover body for fitting the cover body to the face; and
the U-shaped notch is arranged on the gasket and used for allowing the nasogastric tube to penetrate out;
and the first sealing plug is sleeved on the nasogastric tube, the periphery of the first sealing plug is matched with the U-shaped opening, and the first sealing plug is used for clamping the nasogastric tube and sealing the U-shaped opening.
Preferably, the first sealing plug comprises a pair of clamping arms arranged in a mirror image mode, the tail ends of the clamping arms are connected, the front ends of the clamping arms can be opened and closed, a clamping opening is formed between the clamping arms, and the clamping opening is matched with the periphery of the nasogastric tube.
Preferably, the method further comprises the following steps:
the limiting convex columns are arranged on two sides of the U-shaped opening;
the spherical expansion part is arranged at the tail end of the limiting convex column;
the connecting parts are arranged on two sides of the outer end face of the first sealing plug, and limiting holes are respectively arranged on the connecting parts;
wherein, spacing hole and spacing projection cooperate, the diameter in spacing hole is less than the diameter of globular swelling portion.
Preferably, the method further comprises the following steps:
the base part of the forehead support is connected with the middle part of the mask body, and the free end of the forehead support extends upwards;
a pair of cheek supports, the bases of which are connected with the middle part of the cover body, and the free ends of which extend to two sides;
wherein, the free ends of the forehead support and the cheek support are provided with connecting holes for matching with a bandage to fix the cover body on the head of a patient.
Preferably, the method further comprises the following steps:
and the periphery of the second sealing plug is matched with the U-shaped opening and used for sealing the U-shaped opening after the nasogastric tube is removed.
Preferably, the gasket, first sealing plug and second sealing plug are made of silicone material.
The utility model has the advantages that: the nasal feeding tube is provided with a U-shaped opening for the nasal feeding tube to pass through, and a sealing plug is arranged at the outlet of the U-shaped opening, so that the sealing performance is improved, and pressure sores can be avoided. The nasal feeding tube passes through the U-shaped opening, and the respirator mask is removed to avoid influencing the nasal feeding tube. The provision of the second sealing plug also does not affect the seal when the nasogastric tube is removed.
Drawings
FIG. 1 is a perspective view of a respirator mask of the present invention
。
FIG. 2 is a perspective view of a respirator mask of the present invention
。
Fig. 3 is a perspective view of the first sealing plug of the present invention.
Fig. 4 is a perspective view of the middle cover body of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-4, an implementation form of the present invention, in order to achieve the above object, adopts the following technical solution, including:
the center of the mask body 110 is provided with an oxygen delivery connecting pipe 120 which is used for covering the nose; preferably, the housing 110 is made of a polyethylene material. More preferably, the cover body 110 is provided with a one-way exhaust valve 170.
A gasket 130 is disposed around the periphery of the mask body 110 for fitting the mask body 110 to the face. Preferably, the gasket 130 is made of a silicone material. A U-shaped notch 131 is provided in the washer 130 for passage of a nasogastric tube therethrough.
The first sealing plug 140 is sleeved on the nasogastric tube, and the periphery of the first sealing plug 140 is matched with the U-shaped opening 131 and used for clamping the nasogastric tube and sealing the U-shaped opening 131. Preferably, the first sealing plug 140 comprises a pair of clamping arms 141 arranged in a mirror image, the clamping arms 141 are connected at the ends and can be opened and closed at the front ends, a clamping opening 142 is formed between the clamping arms 141, and the clamping opening 142 is matched with the periphery of the nasogastric tube. Preferably, the first sealing plug 140 is in interference fit with the U-shaped notch 131.
In the using process, the first sealing plug 140 is sleeved on the nasogastric tube and is adjusted to a proper position, then the respirator mask 1 is worn on the face, and then the first sealing plug 140 is arranged at the U-shaped opening 131 to clamp the nasogastric tube and seal the U-shaped opening 131. When the breathing machine mask 1 needs to be taken down, the breathing machine mask 1 is directly detached, the wearing of the breathing machine mask 1 has no influence on the nasal feeding tube, and the use convenience is improved.
In another embodiment, the first sealing plug 140 includes a pair of clip arms 141 arranged in mirror image, the clip arms being joined at their ends and being openable and closable at their front ends to form a clip opening 142 therebetween that matches the circumference of the nasogastric tube.
In another embodiment, the method further comprises: the limiting convex columns 132 are arranged on two sides of the U-shaped opening; a spherical expansion part 133 arranged at the end of the limit convex column; connecting parts 143 provided on both sides of an outer end surface of the first sealing plug, the connecting parts being provided with stopper holes 144, respectively; wherein, spacing hole and spacing projection cooperate, the diameter in spacing hole is less than the diameter of globular swelling portion.
In another embodiment, the method further comprises: the base of the forehead support 151 is connected with the middle of the mask body 110, and the free end extends upwards; a pair of chin supports 152 having their bases connected to the middle of the mask body 110 and free ends extending to both sides; wherein, the free ends of the forehead support 151 and the chin support 152 are provided with connecting holes 153 for fixing the mask body on the head of the patient in cooperation with a strap.
In another embodiment, the method further comprises: the periphery of the second sealing plug 160 matches the U-shaped opening 131 for sealing the U-shaped opening 131 after the nasogastric tube is removed. Preferably, the second sealing plug 160 is provided with a connecting portion, the connecting portion is provided with a limiting hole matched with the limiting convex column 132, and the diameter of the limiting hole is smaller than that of the spherical expansion portion.
In another embodiment, the gasket 130, first sealing plug 140, and second sealing plug 160 are made of a silicone material.
To sum up, the utility model relates to a breathing machine face guard 1 is equipped with the confession the U type opening that nasogastric tube passed U type opening goes out to be equipped with the sealing plug, has both improved the leakproofness and can avoid producing again and press the sore. The nasal feeding tube passes through the U-shaped opening, and the respirator mask is removed to avoid influencing the nasal feeding tube. The provision of the second sealing plug also does not affect the seal when the nasogastric tube is removed.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. A respirator mask, comprising:
the center of the cover body is provided with an oxygen delivery connecting pipe for covering the nose;
a gasket provided on a peripheral edge of the cover body for fitting the cover body to the face; and
the U-shaped notch is arranged on the gasket and used for allowing the nasogastric tube to penetrate out;
and the first sealing plug is sleeved on the nasogastric tube, the periphery of the first sealing plug is matched with the U-shaped opening, and the first sealing plug is used for clamping the nasogastric tube and sealing the U-shaped opening.
2. The respirator mask of claim 1, wherein: the first sealing plug comprises a pair of clamping arms arranged in a mirror image mode, the tail ends of the clamping arms are connected, the front ends of the clamping arms can be opened and closed, a clamping opening is formed between the clamping arms, and the clamping opening is matched with the periphery of the nasogastric tube.
3. A respirator mask according to claim 1 or 2, further comprising:
the limiting convex columns are arranged on two sides of the U-shaped opening;
the spherical expansion part is arranged at the tail end of the limiting convex column;
the connecting parts are arranged on two sides of the outer end face of the first sealing plug, and limiting holes are respectively arranged on the connecting parts;
wherein, spacing hole and spacing projection cooperate, the diameter in spacing hole is less than the diameter of globular swelling portion.
4. A respirator mask according to claim 1 or 2, further comprising:
the base part of the forehead support is connected with the middle part of the mask body, and the free end of the forehead support extends upwards;
a pair of cheek supports, the bases of which are connected with the middle part of the cover body, and the free ends of which extend to two sides;
wherein, the free ends of the forehead support and the cheek support are provided with connecting holes for matching with a bandage to fix the cover body on the head of a patient.
5. The respirator mask of claim 4, further comprising:
and the periphery of the second sealing plug is matched with the U-shaped opening and used for sealing the U-shaped opening after the nasogastric tube is removed.
6. The respirator mask of claim 5, wherein: the gasket, the first sealing plug and the second sealing plug are made of a silicone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332344.8U CN214860288U (en) | 2021-02-05 | 2021-02-05 | Respirator mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332344.8U CN214860288U (en) | 2021-02-05 | 2021-02-05 | Respirator mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214860288U true CN214860288U (en) | 2021-11-26 |
Family
ID=78857785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120332344.8U Expired - Fee Related CN214860288U (en) | 2021-02-05 | 2021-02-05 | Respirator mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214860288U (en) |
-
2021
- 2021-02-05 CN CN202120332344.8U patent/CN214860288U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |