CN212345438U

CN212345438U - Novel infectious disease comfortable mask frame and mask using same

Info

Publication number: CN212345438U
Application number: CN202020861090.4U
Authority: CN
Inventors: 白志芳; 张昕; 刘丽英; 陈素红; 杨滢; 黄顺; 吴丹; 赵雅莉; 黄捷; 张珍; 石冲; 牛秀娟
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-15
Anticipated expiration: 2030-05-21

Abstract

The novel infectious disease comfortable mask frame comprises a mask frame and a mask matched with the mask frame, and is characterized in that the mask frame comprises a nose frame, a head fixing frame and a mandible frame, the nose frame extends to the back of an ear through the face and is integrally connected with the head fixing frame, and the mandible frame is connected with the head fixing frame through a connecting section behind the ear; the upper end of the mask is connected with the nose frame in a combined manner, and the bottom end of the mask is connected with the lower jaw frame in a combined manner; the inner surfaces of the head fixing frame, the nose frame, the mandible frame and the behind-ear connecting section, namely, the surfaces contacted with medical care personnel, are all provided with an integrally connected anti-crush layer. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.

Description

Novel infectious disease comfortable mask frame and mask using same

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to is new infectious disease comfortable gauze mask frame and uses gauze mask of this gauze mask frame.

Background

The clinical manifestations of the strong infectious respiratory disease are mainly fever, hypodynamia and dry cough, the symptoms of upper respiratory tract such as nasal obstruction and running nose are rare, and the epidemic prevention experts emphasize that the transmission ways of the strong infectious respiratory disease are mainly direct transmission, aerosol transmission and contact transmission. Direct transmission refers to infection caused by sneezing, coughing, speaking droplets and direct inhalation of exhaled air in close proximity; aerosol transmission refers to the mixing of droplets in the air to form an aerosol which causes infection after inhalation; contact transmission refers to the condition that droplets are deposited on the surface of an article and contact with mucous membranes such as oral cavity, nasal cavity, eyes and the like after contacting with contaminated hands, so that infection is caused. The incubation period is 1-14 days, and is mostly 3-7 days.

Because strong infectivity respiratory disease has higher infectivity and lethality rate, medical personnel need strictly make safeguard measure when treating the patient, barrier gown, goggles, gauze mask etc. are the indispensable protective equipment, in order to save operating time and practice thrift the use of barrier gown, medical personnel force oneself to dress protective equipment for a long time.

At present, medical personnel need wear the N95 gauze mask for a long time in the treatment process of a patient with a strong infectious respiratory disease, the disposable N95 gauze mask can not wrap the cheek completely, and can cause pain behind the ear after being worn for a long time, and the gauze mask wrapping the cheek completely can cause the nasal face of the medical personnel to be indented or even crushed, and the life health of the medical personnel is threatened.

The utility model provides a novel infectious disease comfortable mask frame and use gauze mask of this mask frame to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the background art, the utility model provides a novel infectious disease comfortable mask frame and a mask using the mask frame.

Furthermore, the nose frame is a nose frame matched with the shape of the nose of a human body, the center of the nose frame protrudes upwards, and two ends of the nose frame extend towards the rear direction of ears at two sides respectively. The nose frame with the structure can well fit the nose of a human body, and the airtightness in the use state is guaranteed.

Furthermore, the head fixing frame is a closed semi-circular head fixing frame, and the front end of the head fixing frame, namely one end close to the back of the ears of the human body, is integrally connected with the nose frame. When in use, the head fixing frame is sleeved at a proper position of the head from top to bottom.

Further, the head fixing frame is made of a medical soft silica gel material; the head fixing frame with the structure has flexibility and elasticity, and is convenient to wear.

Or the head fixing frame is arranged to be an open head fixing frame at the rear end, namely the end positioned on the headrest part, and the rear end of the head fixing frame comprises a first end and a second end which are combined and connected; the front end of the head fixing frame is integrally connected with the nose frame. When the nose fixing frame is used, the nose frame is attached to the nose, and then the first end and the second end are connected in a combined mode after the head fixing frame surrounds the head for a circle, so that the head fixing frame is fixed.

Furthermore, the first end and the second end are connected in a combined mode through a sticking buckle.

Further, paste to detain and set up to the magic subsides, including setting up the hook face is pasted to the magic of first end lateral surface and set up the magic of holding the medial surface at the second and paste the hair face, the second end is pasted on first end lateral surface. The adhesive button is simple in use method, the tightness of the head fixing frame can be conveniently adjusted, and medical staff can use the adhesive button with good comfort.

Or the first end and the second end are connected through a snap fastener combination.

Furthermore, the snap fastener comprises an insertion hole arranged on the outer side surface of the first end and a buckle arranged on the inner side surface of the second end, and the buckle at the second end is inserted into the insertion hole at the first end; the head fixing frame adopting the combined connection mode has more firmness and is not easy to disengage.

Furthermore, the lower jaw frame is matched with the shape and the curve of the lower jaw of the human body.

Furthermore, the behind-the-ear connecting section starts from the behind-the-ear part of the head fixing frame and extends downwards to the free end of the mandible frame along the behind-the-ear contour, and the behind-the-ear connecting section is integrally connected with the mandible frame. The arrangement realizes the connection of the head fixing frame and the lower jaw frame and also solves the problem that the traditional mask can tighten ears when being worn for a long time.

Furthermore, two behind-the-ear connecting sections are arranged, the positions of the two behind-the-ear connecting sections are mutually symmetrical, and the behind-the-ear connecting sections on two sides are respectively connected with the free ends on two sides of the mandible frame integrally. The arrangement ensures the firmness of the connection of the mandible rack and the head fixing rack.

Further, the mask comprises a mask body, a nose connecting end and a lower jaw connecting end, wherein the nose connecting end is connected with the nose frame in a combined mode, the lower jaw connecting end is connected with the lower jaw frame in a combined mode, and the nose connecting end and the lower jaw connecting end are integrally connected with the mask body.

Further, the shape of the nose connecting end is the same as that of the nose frame; this kind of setting guarantees the leakproofness that nasal part link and nasal part frame are connected.

Further, an adhesive surface is arranged on the inner surface of the nose connecting end, matched release paper covers the adhesive surface, and the nose connecting end is adhered to the outer side surface of the nose frame through the adhesive surface; when the nose frame is used, the release paper is firstly peeled off, and then the adhesive surface of the connecting end of the nose is adhered to the outer surface of the nose frame, so that the combined connection of the connecting end of the nose and the nose frame is realized.

Or the nose connecting end is combined and connected with the nose frame through a connecting structure.

Furthermore, connection structure is including setting up the slot on the head mount lateral wall to and the eye-splice that matches with the slot, set up a connecting rope on the eye-splice lateral wall, connecting rope one end and eye-splice body coupling, the other end and nasal part link body coupling. When the mask is used, the inserting buckle is inserted into the inserting groove, and the upper portion of the mask is firmly connected with the nose frame.

Further, the connecting rope is an elastic rope; the connecting rope with the elastic adjusting capacity is arranged.

Furthermore, the lower jaw connecting end is combined and connected with the lower jaw frame through a connecting buckle.

Furthermore, the connecting buckle comprises an insertion groove arranged on the outer side wall of the mandible frame and an insertion buckle arranged on the inner side wall of the mandible connecting end, and the insertion buckle of the mandible connecting end is inserted into the insertion groove of the mandible frame; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame.

Furthermore, an adjustable nose bridge strip matched with the shape of the nose wing is arranged at the position, corresponding to the nose wing of the human body, of the outer side wall of the mask body, and the adjustable nose bridge strip is integrally connected with the mask body; the fit degree of the mask and the nose can be adjusted through the adjustable nose bridge.

Further, the adjustable nose bridge strip is made of polyolefin resin materials; the adjustable nose bridge strip made of the material has the advantages that the nose bridge strip can be bent and deformed along with the action of external force, and does not rebound after losing the action of the external force.

Furthermore, the mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.

Furthermore, the nose frame, the lower jaw frame and the behind-the-ear connecting section are all made of medical soft silica gel materials;

the nose frame, the mandible frame and the behind-the-ear connecting section are soft and comfortable.

Further, the anti-crush layer is made of a hydrocolloid material or a gel material; the anti-crush layer made of the material has good anti-crush performance and comfort.

During the use, at first with gauze mask and gauze mask frame combination connection and firmly fixed, fixed mode is: the nose connecting end is connected with the nose frame in a combined mode, the lower jaw connecting end is connected with the lower jaw frame in a combined mode, then the head fixing frame is worn on the head, the nose frame is attached to the nose, the lower jaw frame is attached to the lower jaw, and the mask is completely attached to the nose through the adjustable nose bridge strip.

Compared with the mask in the prior art, the technical scheme of the utility model has following advantage:

1. the mask frame is connected with the mask in a combined way, and the mask can be opened or detached at will.

2. The mask frame is made of soft materials and is provided with a crush injury prevention layer, so that the nose and face skin of a patient is effectively protected, and crush injury is avoided.

3. Completely wrap the mouth, nose and face of medical staff and have good sealing property.

Drawings

Fig. 1 is a schematic view of the overall structure of a comfortable mask frame for emerging infectious diseases and a mask using the mask frame of the present invention;

fig. 2 is a schematic view of the overall front view structure of the novel infectious disease comfortable mask frame and the mask using the mask frame of the present invention;

fig. 3 is a schematic structural view of a comfortable mask frame for a new infectious disease and a mask using the mask frame of the present invention;

fig. 4 is a front view structural schematic diagram of the mask frame of the new infectious disease comfortable type mask frame and the mask using the mask frame of the present invention;

fig. 5 is a schematic view of the overall structure of the mask body of the mask frame and the mask using the same for the new infectious disease comfort type mask of the present invention;

fig. 6 is a schematic view of the inner surface structure of the mask body of the mask frame and the mask using the same for the new infectious disease comfort type mask of the present invention;

FIG. 7 is a schematic view showing the connection state of the slot and the buckle of the comfortable mask frame for emerging infectious diseases and the mask using the same of the present invention;

FIG. 8 is a schematic view of the insertion slots and the buckles of the mask frame and the mask using the same;

fig. 9 is a schematic structural view of the mask frame for comforting new infectious diseases and the mask using the mask frame, wherein the mask frame has a sticking buckle on the head fixing frame and a glue-coated face on the nose connecting end;

fig. 10 is a schematic view of the mask frame and the mask using the mask frame showing the structure of the mask frame, wherein the mask frame comprises a sticking buckle on the head fixing frame, a plug buckle on the nose connecting end, and a button on the nose connecting end;

fig. 11 is a schematic structural view of the mask frame for comforting new infectious diseases and the mask using the mask frame, wherein the mask frame has a buckle on the head fixing frame and an adhesive face on the nose connecting end;

fig. 12 is a schematic structural view of a closed semi-circular head holder of the mask frame and the mask using the mask frame according to the present invention;

in the figure, 1, a head fixing frame; 11. a first end; 111. a jack; 12. a second end; 121. buckling; 13. A slot; 2. a nose frame; 3. a mandible frame; 31. inserting the groove; 4. a mask body; 41. a nose connection end; 411. connecting ropes; 412. inserting and buckling; 42. a lower jaw connecting end; 421. inserting a buckle; 43. the nose bridge strip can be adjusted; 5. a behind-the-ear connection section.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The magic tape and the adhesive tape surface in the technical scheme are mature prior art and widely applied to many industries, and although the specific structure of the magic tape and the adhesive tape surface is not drawn in the attached drawings, the structure and the using method belong to hidden disclosure, so that the technical scheme does not have the problem of insufficient disclosure.

Example 1 novel infectious disease comfortable mask frame and mask using the same

The novel infectious disease comfortable mask frame comprises a mask frame and a mask matched with the mask frame, and is characterized in that the mask frame comprises a nose frame 2, a head fixing frame 1 and a lower jaw frame 3, wherein the nose frame 2 extends to the back of the ear through the face and is integrally connected with the head fixing frame 1, and the lower jaw frame 3 is connected with the head fixing frame 1 through a connecting section 5 behind the ear; the upper end of the mask is connected with the nose frame 2 in a combined manner, and the bottom end of the mask is connected with the lower jaw frame 3 in a combined manner; and the inner surfaces of the head fixing frame 1, the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5, namely the surfaces contacted with medical staff, are all provided with an integrally connected anti-crush layer. Through fixing the gauze mask on the gauze mask frame, guaranteed medical personnel's fastness of wearing the gauze mask on the one hand, make the gauze mask cover the mouth nose completely, on the other hand can change the gauze mask at will when needs.

The nose frame 2 is a nose frame 2 matched with the shape of the nose of a human body, the center of the nose frame 2 protrudes upwards, and two ends of the nose frame 2 extend towards the rear direction of ears at two sides respectively. The nose frame 2 can be well attached to the nose of a human body, and the airtightness in the use state is guaranteed.

The head fixing frame 1 is a closed head fixing frame 1 which is semi-circular, and one end of the front end of the head fixing frame 1, which is close to the back of the ears of a human body, is integrally connected with the nose frame 2. When in use, the head fixing frame 1 is sleeved at a proper position of the head from top to bottom.

The head fixing frame 1 is made of medical soft silica gel material; the head fixing frame 1 with the arrangement has flexibility and elasticity, and is convenient to wear.

The lower jaw frame 3 is a lower jaw frame 3 which is matched with the shape and the curve of the lower jaw of a human body.

The behind-the-ear connecting section 5 starts from the behind-the-ear part of the head fixing frame 1 and extends downwards to the free end of the mandible frame 3 along the behind-the-ear contour, and the behind-the-ear connecting section 5 is integrally connected with the mandible frame 3. The arrangement realizes the connection of the head fixing frame 1 and the lower jaw frame 3 and also solves the problem that the traditional mask can strain ears when being worn for a long time.

The two behind-the-ear connecting sections 5 are arranged, the positions of the two behind-the-ear connecting sections 5 are symmetrical, and the behind-the-ear connecting sections 5 on the two sides are respectively connected with the free ends on the two sides of the mandible frame 3 into a whole. The arrangement ensures the firmness of the connection of the lower jaw rack 3 and the head fixing rack 1.

The mask comprises a mask body, a nose connecting end 41 connected with the nose frame 2 in a combined mode and a lower jaw connecting end 42 connected with the lower jaw frame 3 in a combined mode, wherein the nose connecting end 41 and the lower jaw connecting end 42 are integrally connected with the mask body.

The shape of the nose connecting end 41 is the same as the shape of the nose frame 2; this arrangement ensures a hermetic connection of the nose connecting end 41 to the nose frame 2.

An adhesive surface is arranged on the inner surface of the nose connecting end 41, matched release paper covers the adhesive surface, and the nose connecting end 41 is adhered to the outer side surface of the nose frame 2 through the adhesive surface; when in use, the release paper is firstly peeled off, and then the adhesive surface of the nose connecting end 41 is adhered to the outer surface of the nose frame 2, namely the nose connecting end 41 and the nose frame 2 are combined and connected.

The lower jaw connecting end 42 is connected with the lower jaw frame 3 through a connecting buckle in a combined mode.

The connecting buckle comprises an insertion groove 31 arranged on the outer side wall of the lower jaw frame 3 and an insertion buckle 421 arranged on the inner side wall of the lower jaw connecting end 42, and the insertion buckle 421 of the lower jaw connecting end 42 is inserted into the insertion groove 31 of the lower jaw frame 3; the arrangement realizes the firm connection between the bottom of the mask and the lower jaw frame 3.

The mask body is made of polypropylene non-woven fabric materials. The material is a special material for the medical mask, and has good air permeability and isolation protection effect.

The nose frame 2, the lower jaw frame 3 and the behind-the-ear connecting section 5 are all made of medical soft silica gel materials; the nose frame 2, the mandible frame 3 and the behind-the-ear connecting section 5 are soft and comfortable.

Example 2 novel infectious disease comfortable mask frame and mask using the same

The head fixing frame 1 is provided with an open head fixing frame 1 at the rear end, namely, at the end positioned on the headrest part, the rear end of the head fixing frame 1 comprises a first end 11 and a second end 12, and the first end 11 is connected with the second end 12 in a combined manner; the front end of the head fixing frame 1 is integrally connected with the nose frame 2. When the head fixing frame is used, the nose frame 2 is attached to the nose, the first end 11 and the second end 12 are connected in a combined mode after the head fixing frame 1 surrounds the head for a circle, and the head fixing frame 1 is fixed.

The first end 11 and the second end 12 are connected by a paste buckle combination.

Paste to detain and set up to the magic subsides, including setting up the hook face is pasted to the magic of 11 lateral surfaces of first end and the setting is pasted the hair side at the magic of 12 medial surfaces of second end, and second end 12 pastes on 11 lateral surfaces of first end. The adhesive button is simple in use method, the tightness of the head fixing frame 1 can be conveniently adjusted, and medical staff can use the adhesive button with good comfort.

Example 3 novel infectious disease comfortable mask frame and mask using the same

The first end 11 and the second end 12 are connected by a snap-fit.

The snap fastener comprises a plug hole 111 arranged on the outer side surface of the first end 11 and a buckle 121 arranged on the inner side surface of the second end 12, and the buckle 121 of the second end 12 is inserted into the plug hole 111 of the first end 11; the head fixing frame 1 with the combined connection mode has more firmness and is not easy to be separated.

An adjustable nose bridge strip 43 which is matched with the shape of the nose wing is arranged at the position, corresponding to the nose wing of the human body, of the outer side wall of the mask body, and the adjustable nose bridge strip 43 is integrally connected with the mask body; the fit degree of the mask and the nose can be adjusted through the adjustable nose bridge.

The adjustable nose bridge strip 43 is made of polyolefin resin material; the adjustable nose bridge strip 43 made of the material has the advantages of bending deformation along with the action of external force, and no resilience after the action of external force is lost.

Example 4 novel infectious disease comfortable mask frame and mask using the same

The nose connecting end 41 is connected with the nose frame 2 through a connecting structure in a combined mode.

The connecting structure comprises a slot 13 arranged on the outer side wall of the head fixing frame 1 and a plug-in buckle 412 matched with the slot 13, wherein a connecting rope 411 is arranged on the outer side wall of the plug-in buckle 412, one end of the connecting rope 411 is integrally connected with the plug-in buckle 412, and the other end of the connecting rope is integrally connected with the nose connecting end 41. When in use, the inserting buckle 412 is inserted into the inserting slot 13, so that the upper part of the mask is firmly connected with the nose frame 2.

The connecting rope 411 is an elastic rope; the connecting rope 411 of this arrangement has elastic adjustment capability.

The anti-crush injury layer is made of hydrocolloid material or gel material; the anti-crush layer made of the material has good anti-crush performance and comfort.

Example 5 novel infectious disease comfortable mask frame and mask using the same

The first end 11 and the second end 12 are connected by a snap-fit.

The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.

Claims

1. The novel infectious disease comfortable mask frame comprises a mask frame and a mask matched with the mask frame, and is characterized in that the mask frame comprises a nose frame, a head fixing frame and a mandible frame, the nose frame extends to the back of an ear through the face and is integrally connected with the head fixing frame, and the mandible frame is connected with the head fixing frame through a connecting section behind the ear; the upper end of the mask is connected with the nose frame in a combined manner, and the bottom end of the mask is connected with the lower jaw frame in a combined manner; the inner surfaces of the head fixing frame, the nose frame, the mandible frame and the behind-ear connecting section, namely, the surfaces contacted with medical care personnel, are all provided with an integrally connected anti-crush layer.

2. The mask frame and the mask using the same according to claim 1, wherein the nose frame is a nose frame that fits the shape of the nose of a human body, the center of the nose frame protrudes upward, and the two ends of the nose frame extend in the direction behind the ears of the two sides.

3. The mask frame and the mask using the same according to claim 1, wherein the head holder is a closed semi-circular head holder, and the front end of the head holder, which is the end near the back of the ear of the human body, is integrally connected to the nose frame.

4. The novel infectious disease comfort type mask rack and the mask using the same as claimed in claim 1, wherein the head fixing frame is an open type head fixing frame at the end of the back end, namely, the end of the head fixing frame located on the head pillow part, the back end of the head fixing frame comprises a first end and a second end, and the first end is connected with the second end in a combined manner; the front end of the head fixing frame is integrally connected with the nose frame.

5. The novel infectious disease comfort mask rack and the mask using the same as claimed in claim 1, wherein the chin rack is a chin rack conforming to the shape and curve of the chin of the human body.

6. The mask frame and the mask using the same according to claim 1, wherein the connecting portion starts at the rear portion of the head holder and extends downward along the contour of the rear ear to the free end of the chin frame, and the connecting portion is integrally connected to the chin frame.

7. The novel infectious disease comfort mask rack and the mask using the same as claimed in claim 1, wherein the mask comprises a mask body, a nasal connecting end connected with the nasal rack assembly and a mandibular connecting end connected with the mandibular rack assembly, both the nasal connecting end and the mandibular connecting end being integrally connected with the mask body.

8. The mask frame and the mask using the same according to claim 7, wherein the nose connecting end is connected to the nose frame by a connecting structure.

9. The mask frame and the mask using the same according to claim 8, wherein the connecting structure comprises a slot formed on an outer side wall of the head mount and a buckle matching with the slot, and a connecting rope is formed on an outer side wall of the buckle, one end of the connecting rope is integrally connected with the buckle, and the other end of the connecting rope is integrally connected with the nasal connecting end.

10. The mask frame and the mask using the same according to any one of claims 1 to 9, wherein an adjustable nose bridge strip is disposed on the outer side wall of the mask body corresponding to the human body's nose wing, and the adjustable nose bridge strip is integrally connected to the mask body.