CN203227179U - Anesthesia mask - Google Patents
Anesthesia mask Download PDFInfo
- Publication number
- CN203227179U CN203227179U CN 201320249157 CN201320249157U CN203227179U CN 203227179 U CN203227179 U CN 203227179U CN 201320249157 CN201320249157 CN 201320249157 CN 201320249157 U CN201320249157 U CN 201320249157U CN 203227179 U CN203227179 U CN 203227179U
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- CN
- China
- Prior art keywords
- mask
- stomach tube
- face shield
- air inlet
- air
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- 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 - Lifetime
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Abstract
The utility model discloses an anesthesia mask, which comprises a mask, and is characterized in that the mask is provided with an air inlet, wherein the air inlet is cylindrical, and passes through and is formed in the mask; the air inlet is 2-5 centimeters in height, and is 2-3 centimeters in outer diameter; the side edge of the mask is provided with an air cushion device; the mask is provided with a stomach tube inlet; the stomach tube inlet is cylindrical, and passes through and is formed in the mask; and anti-skidding parts are arranged on the mask symmetrically. When a patient undergoes anesthesia induction, the anesthesia mask is used for supplying oxygen under increased pressure without changing an original operation way of mask buckling; and the anti-skidding parts are arranged on both sides of the mask symmetrically to provide effective support, so that the phenomenon of looseness of the mask caused by slippage of two hands in the absence of effective acting points in a mask buckling process is avoided, air leakage is reduced, and the possibility of occurrence of hyoxemia is lowered.
Description
Technical field
This utility model belongs to medical instruments field, specifically, relates to a kind of anaesthetic mask.
Background technology
At present, when clinically patient being implemented induction of anesthesia, employed anaesthetic mask generally includes air cushion, mask body, air inlet and charge valve four part-structures.In pressurization oxygen supply process, the operator is accustomed to adopting both hands buckle side cover method mostly, i.e. both hands thumb and the thenar portion fastening mask body left and right sides, all the other four refer to fastening patient lower jaws both hands, the assistant help to pinch leather bag or by the machine control under finish the pressurization oxygen supply.But the pressure owing to the pressurization oxygen supply in practical operation is very big, mask body is not effectively puted forth effort the strong point simultaneously, both hands thumb and thenar can not form effectively and put forth effort, the both hands slippage usually appears, cause face shield cannot fasten, cause gas leak phenomenon, cause patient's denitrification time lengthening, even hypoxemia takes place.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defective, provide simple in structure, use laborsaving effectively, the anaesthetic mask of safe ready.
For addressing the above problem, the technical scheme that this utility model adopts is:
A kind of anaesthetic mask comprises face shield, it is characterized in that: described face shield is provided with air inlet, and air inlet is column, runs through and is installed on the face shield; The height of described air inlet is 2-5cm, and external diameter is 2-3cm; The side of described face shield is provided with air-cushion device; Described face shield is provided with the stomach tube entrance, and the stomach tube entrance is column, runs through and is installed on the face shield; Be symmetrically arranged with anti-skidding portion on the described face shield.
As a kind of improvement, the height of described stomach tube entrance is 1-3cm, and external diameter is 1-2cm.
As a kind of improvement, described face shield is the cover body of being made by the PVC material, and the thick end of cover body is 0.2-0.6cm.
As a kind of improvement, described stomach tube entrance is provided with the stomach tube stopper, and the stomach tube stopper is made by elastic plastic material, and is connected on the stomach tube entrance by a draught line.
Owing to adopted technique scheme, compared with prior art, this utility model is when implementing induction of anesthesia to patient, adopt the said apparatus oxygen supply of pressurizeing, do not change the operation technique of original buckle side cover, the mask body lateral symmetry is provided with anti-skidding portion, can provide and effectively put forth effort to support, thereby unlikely because there not being the phenomenon that effective impetus causes the both hands slippage to cause face shield cannot fasten in the process of buckle side cover, and then reduce gas leakage and take place, the possibility that hypoxemia takes place reduced.Same, the design of stomach tube entrance has also increased Practical Performance, and the stomach tube stopper can prevent entering of dust etc.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Among the figure: the 1-air inlet; The 2-face shield; The anti-skidding portion of 3-; The 4-air-cushion device; The 5-air spring port; 6-stomach tube stopper; 7-stomach tube entrance.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of anaesthetic mask comprises face shield 2, and face shield 2 is provided with air inlet 1, and air inlet 1 is column, runs through and is installed on the face shield 2.The height of described air inlet 1 is 2-5cm, and external diameter is 2-3cm.The side of described face shield 2 is provided with air-cushion device 4.Air-cushion device 4 has multiple choices, and what this utility model adopted is inflatable air cushion, and inflatable air cushion is arranged on the marginal position of face shield, and it is provided with air spring port 5.Face shield 2 is provided with stomach tube entrance 6, and stomach tube entrance 6 is column, runs through and is installed on the face shield, simultaneously, is symmetrically arranged with anti-skidding 3 on the face shield 2.Anti-skidding employing be provided in a side of the lip-deep one group of anti-skidding stricture of vagina of face shield.
In the present embodiment, consider actual use, the height of described stomach tube entrance 6 is 1-3cm, and external diameter is 1-2cm.Described face shield is the cover body of being made by the PVC material, and the thick end of cover body is 0.2-0.6cm.
In the present embodiment, described stomach tube entrance 6 is provided with stomach tube stopper 7, and stomach tube stopper 7 is made by elastic plastic material, and is connected on the stomach tube entrance by a draught line.
This utility model is when implementing induction of anesthesia to patient, adopt the said apparatus oxygen supply of pressurizeing, do not change the operation technique of original buckle side cover, the mask body lateral symmetry is provided with anti-skidding portion, can provide and effectively put forth effort to support, thereby unlikely because there not being the phenomenon that effective impetus causes the both hands slippage to cause face shield cannot fasten in the process of buckle side cover, and then reduce gas leakage and take place, the possibility that hypoxemia takes place reduced.Same, the design of stomach tube entrance has also increased Practical Performance, and the stomach tube stopper can prevent entering of dust etc.
This utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (4)
1. an anaesthetic mask comprises face shield, it is characterized in that: described face shield is provided with air inlet, and air inlet is column, runs through and is installed on the face shield; The height of described air inlet is 2-5cm, and external diameter is 2-3cm; The side of described face shield is provided with air-cushion device; Described face shield is provided with the stomach tube entrance, and the stomach tube entrance is column, runs through and is installed on the face shield; Be symmetrically arranged with anti-skidding portion on the described face shield.
2. anaesthetic mask according to claim 1, it is characterized in that: the height of described stomach tube entrance is 1-3cm, external diameter is 1-2cm.
3. anaesthetic mask according to claim 1, it is characterized in that: described face shield is the cover body of being made by the PVC material, the thickness of cover body is 0.2-0.6cm.
4. anaesthetic mask according to claim 1, it is characterized in that: described stomach tube entrance is provided with the stomach tube stopper, and the stomach tube stopper is made by elastic plastic material, and is connected on the stomach tube entrance by a draught line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249157 CN203227179U (en) | 2013-05-08 | 2013-05-08 | Anesthesia mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249157 CN203227179U (en) | 2013-05-08 | 2013-05-08 | Anesthesia mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227179U true CN203227179U (en) | 2013-10-09 |
Family
ID=49283329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320249157 Expired - Lifetime CN203227179U (en) | 2013-05-08 | 2013-05-08 | Anesthesia mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550851A (en) * | 2013-10-29 | 2014-02-05 | 兰州大学 | Noninvasive ventilation hood |
| CN103816599A (en) * | 2014-03-14 | 2014-05-28 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
-
2013
- 2013-05-08 CN CN 201320249157 patent/CN203227179U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550851A (en) * | 2013-10-29 | 2014-02-05 | 兰州大学 | Noninvasive ventilation hood |
| CN103816599A (en) * | 2014-03-14 | 2014-05-28 | 宁波圣宇瑞医疗器械有限公司 | Medical mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |