CN104013136A - Medical mask - Google Patents
Medical mask Download PDFInfo
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- CN104013136A CN104013136A CN201410272538.8A CN201410272538A CN104013136A CN 104013136 A CN104013136 A CN 104013136A CN 201410272538 A CN201410272538 A CN 201410272538A CN 104013136 A CN104013136 A CN 104013136A
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- mouth mask
- patient
- medical
- shirt rim
- lanyard
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Abstract
The invention discloses a medical mask. The medical mask comprises a mask body and an elastic skirt edge arranged on the periphery of the mask body. The skirt edge comprises a nose bridge section, lateral sections and a lower edge section, wherein the nose bridge section is attached to the nose bridge of a patient in a sealing mode, the lateral sections are attached to the left side and the right side of the nose of the patient in a sealing mode, the lower edge section is attached to the lower side of the mouth of the patient in a sealing mode, the nose bridge section gradually gets wider from top to bottom, and the lower edge section is designed in an outward turning mode. When a medical worker fixes the medical mask to the face of the patient, the elastic skirt edge designed in a section mode can be well attached to the face of the patient through the nose bridge section, the lateral sections and the lower edge section, the lower edge section designed in the outward turning mode can prevent liquid medicine from accumulating, , as a result, the problems that a medical mask in the prior art can not be well attached to the face of the patient and liquid is prone to accumulation are solved, and great convenience is brought to the medical worker and the patient.
Description
Technical field
The present invention relates to technical field of medical instruments, relate in particular to a kind of medical mouth mask.
Background technology
In recent years, the respiratory disease incidence of disease has and increases gradually trend, and fog inhalation therapy is because medication is simple, easy operating, and medicine directly acts on diseased region, the advantages such as dosage is little, instant effect and few side effects, become current comparatively desirable a kind of method of administration gradually.At present, fog inhalation therapy has been widely used in clinical.
Patient, in the time accepting fog inhalation therapy, need to wear the medical mouth mask for nebulae inhalation.The medical treatment mouth mask left and right sides is respectively arranged with a lanyard hole, and rope is passed from lanyard hole, then medical mouth mask is fixed on to patient's face.
But the cup of existing medical mouth mask is harder material, edge and patient's face laminating degree is inadequate, and the edge turning in arc easily causes the accumulation of liquid, cause liquid waste, atomizing effect is not good, and causes puzzlement easily in use medical personnel and patient.
Summary of the invention
In view of this, the invention provides a kind of medical mouth mask, bad in order to solve the facial laminating degree of prior art traditional Chinese medical science mask and patient, and the problem of easy hydrops.
For achieving the above object, the invention provides following technical scheme:
A kind of medical mouth mask, comprising:
Mouth mask body, is arranged on the peripheral elasticity shirt rim of described mouth mask body, wherein,
Described elasticity shirt rim comprises bridge of the nose section, side segment and following section, described bridge of the nose section and patient's bridge of the nose sealing laminating, the left and right sides sealing laminating of described side segment and patient's nose, fit with the downside sealing of patient's mouth for described following section, described bridge of the nose section broadens from top to bottom gradually, the described following section of employing design of turning up.
Preferably, between described bridge of the nose section and described side segment, offer gap, between described side segment and described following section, offer gap, the width range of described bridge of the nose section is 15～35mm, the altitude range of described bridge of the nose section is 0～38mm, and described side segment is turned over or the design of turning up in adopting.
Preferably, described elasticity shirt rim comprises: articulamentum, elastic layer and laminating layer, described mouth mask body is connected with described elasticity shirt rim by described articulamentum, and described mouth mask body is by described laminating layer and patient's face sealing laminating, at least covers patient's nose and mouth.
Preferably, also comprise: be arranged on the lanyard parts at the edge of described elasticity shirt rim, wherein:
The material of described elasticity shirt rim is different from the material of described mouth mask body, and the material of described elasticity shirt rim is different from the material of described lanyard parts, and described lanyard parts are wrapped by described elasticity shirt rim, and is provided with lanyard hole on described lanyard parts.
Preferably, described lanyard hole is circular lanyard mouth, and the diameter in described lanyard hole is not more than the diameter for described medical mouth mask being fixed on to user's facial rope, and the periphery in described lanyard hole offers at least one groove.
Preferably, the periphery in described lanyard hole offers two grooves, and described two grooves are symmetrical in the periphery in described lanyard hole.
Preferably, the material of described mouth mask body is polypropylene PP.
Preferably, the material of described elasticity shirt rim is thermoplastic elastomer (TPE) TPE.
Preferably, the material of described lanyard parts is polypropylene PP.
Preferably, on described mouth mask body, be also provided with the anti-slip tank of laminating hand-type.
Can find out from above-mentioned technical scheme, the invention discloses a kind of medical mouth mask, comprise: mouth mask body, be arranged on the peripheral elasticity shirt rim of described mouth mask body, wherein, described elasticity shirt rim comprises bridge of the nose section, side segment and following section, described bridge of the nose section and patient's bridge of the nose sealing laminating, the left and right sides sealing laminating of described side segment and patient's nose, fit with the downside sealing of patient's mouth for described following section, described bridge of the nose section broadens from top to bottom gradually, the described following section of employing design of turning up.When medical mouth mask is fixed on patient's face by medical personnel, adopt the elasticity shirt rim of segment design can pass through bridge of the nose section, side segment, below section with patient's facial good fit, and, the turn up following section of accumulation that can prevent liquid of design, thereby it is bad to solve the facial laminating degree of prior art traditional Chinese medical science mask and patient, and the easily problem of hydrops, offers convenience to medical personnel and patient.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The Facad structure schematic diagram of a kind of medical mouth mask that Fig. 1 provides for the embodiment of the present invention;
The reverse side structural representation of a kind of medical mouth mask that Fig. 2 provides for the embodiment of the present invention;
The Facad structure schematic diagram of the another kind medical treatment mouth mask that Fig. 3 provides for the embodiment of the present invention;
The reverse side structural representation of the another kind medical treatment mouth mask that Fig. 4 provides for the embodiment of the present invention;
The structural representation in a kind of lanyard hole on the medical mouth mask that Fig. 5 provides for the embodiment of the present invention;
The structural representation in the another kind of lanyard hole on the medical mouth mask that Fig. 6 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Refer to Fig. 1 and Fig. 2, the Facad structure schematic diagram of a kind of medical mouth mask that Fig. 1 provides for the embodiment of the present invention, the reverse side structural representation of a kind of medical mouth mask that Fig. 2 provides for the embodiment of the present invention.Medical mouth mask provided by the invention, comprising:
Mouth mask body 1, is arranged on the peripheral elasticity shirt rim 2 of described mouth mask body 1, wherein,
Described elasticity shirt rim 2 comprises bridge of the nose section 21, side segment 22 and following section 23, described bridge of the nose section 21 is fitted with patient's bridge of the nose sealing, described side segment 22 is fitted with the left and right sides sealing of patient's nose, fit with the downside sealing of patient's mouth for described following section 23, described bridge of the nose section 21 broadens from top to bottom gradually, and described following section 23 adopts the design of turning up.
Concrete, between described bridge of the nose section 21 and described side segment 22, offer gap, between described side segment 22 and described following section 23, offer gap, the width range of described bridge of the nose section 21 is 15～35mm, the altitude range of described bridge of the nose section 21 is 0～38mm, in described side segment 22 can adopt, turns over or the design of turning up.
Can find out from above-mentioned technical scheme, the invention discloses a kind of medical mouth mask, comprise: mouth mask body, be arranged on the peripheral elasticity shirt rim of described mouth mask body, wherein, described elasticity shirt rim comprises bridge of the nose section, side segment and following section, described bridge of the nose section and patient's bridge of the nose sealing laminating, the left and right sides sealing laminating of described side segment and patient's nose, fit with the downside sealing of patient's mouth for described following section, described bridge of the nose section broadens from top to bottom gradually, the described following section of employing design of turning up.When medical mouth mask is fixed on patient's face by medical personnel, adopt the elasticity shirt rim of segment design can pass through bridge of the nose section, side segment, below section with patient's facial good fit, and, the turn up following section of accumulation that can prevent liquid of design, thereby it is bad to solve the facial laminating degree of prior art traditional Chinese medical science mask and patient, and the easily problem of hydrops, offers convenience to medical personnel and patient.
Refer to Fig. 3 and Fig. 4, the Facad structure schematic diagram of the another kind medical treatment mouth mask that Fig. 3 provides for the embodiment of the present invention, the reverse side structural representation of the another kind medical treatment mouth mask that Fig. 4 provides for the embodiment of the present invention.Medical mouth mask provided by the invention, comprising:
Mouth mask body 1, is arranged on the peripheral elasticity shirt rim 2 of described mouth mask body 1, and is arranged on the lanyard parts 3 at the edge of described elasticity shirt rim 2, wherein:
The material of described elasticity shirt rim 2 is different from the material of described mouth mask body 1, and the material of described elasticity shirt rim 2 is different from the material of described lanyard parts 3, and described lanyard parts 3 are wrapped by described elasticity shirt rim 2, and is provided with lanyard hole 4 on described lanyard parts 3.
Concrete, described elasticity shirt rim comprises: articulamentum 24, elastic layer 25 and laminating layer 26, described mouth mask body 1 is connected with described elasticity shirt rim 2 by described articulamentum 24, and described mouth mask body 1 is the face sealing laminating with patient by described laminating layer 26, at least cover patient's nose and mouth.In the embodiment of the present application, elasticity shirt rim 2 adopts elastic material, optionally, described elasticity shirt rim 2 is to make through secondary injecting glue on the basis of the mouth mask body 1 of medical mouth mask, in the embodiment of the present application, mouth mask body 1 is PP (Polypropylene: polypropylene) material, and elasticity shirt rim 2 is TPE (Thermoplastic Elastomer: thermoplastic elastomer (TPE)) material.Because elasticity shirt rim 2 is elastic material, can realize laminating preferably with face, and increase the comfort level at laminating position.
And bridge of the nose section 21, side segment 22 and following section 23 in above-described embodiment can be arranged on described laminating layer 26, the left and right sides sealing laminating of described side segment and patient's nose, fits with the downside sealing of patient's mouth for described following section.In the embodiment of the present application, described side segment is turned over design in adopting, and the described following section of employing design of turning up, can further realize and facial good fit, prevents hydrops simultaneously.
In the embodiment of the present application, lanyard parts 3 are PP (Polypropylene: polypropylene) material, be arranged on the laminating layer 23 at edge of described elasticity shirt rim 2, wrapped by the TPE of laminating layer 23 (Thermoplastic Elastomer: thermoplastic elastomer (TPE)) elastic material, and be provided with lanyard hole 4 on described lanyard parts 3, in the time that medical mouth mask is fixed on patient's face by rope, because elasticity shirt rim 2 is elastic material, not only only have rope and facial contact, and lanyard parts 3 can be under the pulling force effect of rope and patient's facial contact, thereby increase fitting area, increase lanyard parts 3 and facial frictional force and adhesive force, and lanyard hole directly contacts with face, can stop rope slippage from lanyard hole, thereby can reduce the problem of rope slippage from lanyard hole, offer convenience to medical personnel and patient.
Refer to Fig. 5, the structural representation in a kind of lanyard hole on the medical mouth mask that Fig. 5 provides for the embodiment of the present invention, medical mouth mask provided by the invention, lanyard hole 4 is circular lanyard mouth, the diameter in lanyard hole 4 is not more than the diameter for described medical mouth mask being fixed on to user's facial rope, and the periphery in described lanyard hole 4 offers at least one groove 5.
In the embodiment of the present application, the diameter in described lanyard hole 4 is not more than the diameter of rope, is preferably less than the diameter of rope, can better ensure that medical mouth mask is fixed on face preferably.The elasticity shirt rim 2 at lanyard parts 3 places adopts elastic material, optionally, mouth mask body 1 is PP material, elasticity shirt rim 2 is TPE material, lanyard parts 3 are PP elastic material, when medical personnel use rope through described lanyard hole 4, due to the ductility of elastic material itself, medical personnel can pass described lanyard hole 4 rope easily.Further, rope is through behind described lanyard hole 4, because the periphery in described lanyard hole 4 is elastic materials, can automatically shrink, after shrink the periphery in described lanyard hole 4, because the diameter in described lanyard hole 4 is not more than the diameter of rope, therefore can block rope, can further effectively solve rope in prior art easily from the problem of lanyard hole slippage.
In the embodiment of the present application, offer at least one groove 5 in the periphery in described lanyard hole 4, can ensure that medical personnel pass described lanyard hole rope time, the peripheral edge meeting outwardly convex of groove 5, it is large that aperture becomes, and perforation become and is more prone to, time saving and energy saving.
The shape in described lanyard hole 4, optional, be circular, square and other regular polygons and trapezoidal etc., these shapes can ensure that rope is easier to through described lanyard hole, in the embodiment of the present application, are preferably circle.
Refer to Fig. 6, the structural representation in the another kind of lanyard hole on the medical mouth mask that Fig. 6 provides for the embodiment of the present invention, medical mouth mask provided by the invention, lanyard hole 4 is opened on the lanyard parts 3 at edge of the elasticity shirt rim 2 of described medical mouth mask, the periphery in described lanyard hole 4 offers respectively 6, two grooves 6 of groove and distributes symmetrically in the periphery in described lanyard hole 4 at two ends.Certainly, those skilled in the art can offer more than three or three grooves in the periphery in described lanyard hole 4, more laborsaving and convenient while making medical personnel with rope perforation.Preferably; in the time that multiple groove is offered in the periphery in described lanyard hole, described multiple grooves are evenly distributed with respect to the position in described lanyard hole 4, certainly; described multiple groove is the technical scheme of uneven distribution with respect to the position in described lanyard hole 4, also belong to the scope of protection of the invention.
Technical scheme provided by the invention, the material that the mouth mask body 1 of medical mouth mask adopts is PP (Polypropylene: polypropylene).Adopt the PP material of environmentally-friendly transparent, can avoid cup Yin Wendu, packaging, accumulating in described medical mouth mask body to push the distortion causing, good stability, makes face shield and human face's suitability higher, and avoids being out of shape because of described cup the problem of the leakage of leaking gas in the therapeutic process causing.In addition, adopt the PP material of environmentally-friendly transparent, there is no peculiar smell, oil-tight, that can avoid that available technology adopting polyvinyl chloride cup causes has peculiar smell, a problem because of plasticizer leakage of oil.
Technical scheme provided by the invention, elasticity shirt rim 2 adopts soft comfortable and cheap elastomer TPE (Thermoplastic Elastomer: thermoplastic elastomer (TPE)) material, in side segment, turn over, can better the fit bridge of the nose and face, and section is turned up below, make described medical mouth mask ensure laminating human body face, when ensureing not leak gas leakage, can not produce the problem of the medication waste causing because of atomization dead space yet, in the time accepting fog inhalation therapy, realize the treatment of high-efficiency comfortable.
Technical scheme provided by the invention, can also arrange on the surface of mouth mask body 1 laminating hand-type anti-slip tank, be also about to cup face do laminating hand-type concave design, be convenient to hold use, adopt anti-skidding design, can reduce hand-held use time sense of discomfort and sense of fatigue.
Can find out from above-mentioned technical scheme, the invention discloses a kind of medical mouth mask, comprise: mouth mask body, be arranged on the peripheral elasticity shirt rim of described mouth mask body, wherein, described elasticity shirt rim comprises bridge of the nose section, side segment and following section, described bridge of the nose section and patient's bridge of the nose sealing laminating, the left and right sides sealing laminating of described side segment and patient's nose, fit with the downside sealing of patient's mouth for described following section, described bridge of the nose section broadens from top to bottom gradually, the described following section of employing design of turning up.When medical mouth mask is fixed on patient's face by medical personnel, adopt the elasticity shirt rim of segment design can pass through bridge of the nose section, side segment, below section with patient's facial good fit, and, the turn up following section of accumulation that can prevent liquid of design, thereby it is bad to solve the facial laminating degree of prior art traditional Chinese medical science mask and patient, and the easily problem of hydrops, offers convenience to medical personnel and patient.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a medical mouth mask, is characterized in that, comprising:
Mouth mask body, is arranged on the peripheral elasticity shirt rim of described mouth mask body, wherein,
Described elasticity shirt rim comprises bridge of the nose section, side segment and following section, described bridge of the nose section and patient's bridge of the nose sealing laminating, the left and right sides sealing laminating of described side segment and patient's nose, fit with the downside sealing of patient's mouth for described following section, described bridge of the nose section broadens from top to bottom gradually, the described following section of employing design of turning up.
2. medical mouth mask according to claim 1, it is characterized in that, between described bridge of the nose section and described side segment, offer gap, between described side segment and described following section, offer gap, the width range of described bridge of the nose section is 15～35mm, the altitude range of described bridge of the nose section is 0～38mm, and described side segment is turned over or the design of turning up in adopting.
3. medical mouth mask according to claim 1, it is characterized in that, described elasticity shirt rim comprises: articulamentum, elastic layer and laminating layer, described mouth mask body is connected with described elasticity shirt rim by described articulamentum, and described mouth mask body, by described laminating layer and patient's face sealing laminating, at least covers patient's nose and mouth.
4. medical mouth mask according to claim 1, is characterized in that, also comprises: be arranged on the lanyard parts at the edge of described elasticity shirt rim, wherein:
The material of described elasticity shirt rim is different from the material of described mouth mask body, and the material of described elasticity shirt rim is different from the material of described lanyard parts, and described lanyard parts are wrapped by described elasticity shirt rim, and is provided with lanyard hole on described lanyard parts.
5. medical mouth mask according to claim 4, it is characterized in that, described lanyard hole is circular lanyard mouth, and the diameter in described lanyard hole is not more than the diameter for described medical mouth mask being fixed on to user's facial rope, and the periphery in described lanyard hole offers at least one groove.
6. medical mouth mask according to claim 5, is characterized in that, the periphery in described lanyard hole offers two grooves, and described two grooves are symmetrical in the periphery in described lanyard hole.
7. medical mouth mask according to claim 4, is characterized in that, the material of described mouth mask body is polypropylene PP.
8. medical mouth mask according to claim 4, is characterized in that, the material of described elasticity shirt rim is thermoplastic elastomer (TPE) TPE.
9. medical mouth mask according to claim 4, is characterized in that, the material of described lanyard parts is polypropylene PP.
10. medical mouth mask according to claim 1, is characterized in that, is also provided with the anti-slip tank of laminating hand-type on described mouth mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272538.8A CN104013136B (en) | 2014-06-18 | 2014-06-18 | A kind of medical mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272538.8A CN104013136B (en) | 2014-06-18 | 2014-06-18 | A kind of medical mouth mask |
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| CN104013136A true CN104013136A (en) | 2014-09-03 |
| CN104013136B CN104013136B (en) | 2015-11-25 |
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| CN201410272538.8A Active CN104013136B (en) | 2014-06-18 | 2014-06-18 | A kind of medical mouth mask |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477702A (en) * | 2018-05-28 | 2018-09-04 | 东莞市利巨硅胶制品有限公司 | It is a kind of to increase the edge sealing silica gel sealing ring of mask |
| WO2022174713A1 (en) * | 2021-02-22 | 2022-08-25 | 中国长江三峡集团有限公司 | Self-fitting high-air-tightness mask having bionic gecko skin, and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008323541A1 (en) * | 2007-11-15 | 2009-05-22 | ResMed Pty Ltd | A cushioning structure |
| CN101822862A (en) * | 2005-01-12 | 2010-09-08 | 雷斯梅德有限公司 | Respiratory masks with gusseted cushions |
| CN102019022A (en) * | 2009-09-21 | 2011-04-20 | 新广业股份有限公司 | Breathing mask |
-
2014
- 2014-06-18 CN CN201410272538.8A patent/CN104013136B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822862A (en) * | 2005-01-12 | 2010-09-08 | 雷斯梅德有限公司 | Respiratory masks with gusseted cushions |
| AU2008323541A1 (en) * | 2007-11-15 | 2009-05-22 | ResMed Pty Ltd | A cushioning structure |
| CN101861180A (en) * | 2007-11-15 | 2010-10-13 | 雷斯梅德有限公司 | A cushioning structure |
| CN102019022A (en) * | 2009-09-21 | 2011-04-20 | 新广业股份有限公司 | Breathing mask |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477702A (en) * | 2018-05-28 | 2018-09-04 | 东莞市利巨硅胶制品有限公司 | It is a kind of to increase the edge sealing silica gel sealing ring of mask |
| WO2022174713A1 (en) * | 2021-02-22 | 2022-08-25 | 中国长江三峡集团有限公司 | Self-fitting high-air-tightness mask having bionic gecko skin, and method |
Also Published As
| Publication number | Publication date |
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| CN104013136B (en) | 2015-11-25 |
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