JP2011110143A - Aid of mask for artificial respirator, and mask for artificial respirator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an aid of a mask for an artificial respirator and the mask for an artificial respirator, which prevent a load such as an oppressive feeling and a tight feeling on a wearing person, and prevent the leakage of oxygen, etc., by always and reliably achieving tight adhesion onto a facial surface even when there is an individual difference in the height and width of a nasal prominence or the projections and recessions of a face are enlarged owing to the slim-down of cheeks or regions around the nose. <P>SOLUTION: The aid of the mask for the artificial respirator described in claim 1 is characterized in that front and rear adhesive surfaces are formed in a ring shape, where one surface adheres onto the face contact surface of a mask body for covering the nose, the nose and mouth, or a whole face and the other surface adheres onto the facial surface, and release sheets are attached to the front and rear adhesive surfaces. Before the mask is used, one surface of front and rear adhesive plates is allowed to adhere onto the face contact surface of the mask body. The release sheet of the other surface of the front and rear adhesive plates is released so as to expose the adhesive surface and to allow the surface to adhere onto the facial surface. Then, tight adhesiveness is improved. Besides, the mask is constituted thereby to be sold on the market as the mask for the artificial respirator with the front and rear adhesive surfaces. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an artificial respirator mask auxiliary device and an artificial respirator mask capable of bringing the face of the mask body covering the nose, nose and mouth, and the entire face into close contact with the face.

Generally, there are masks for artificial respiration of gases such as oxygen (including air) that cover only the nose, those that cover the nose and mouth, and masks that cover the entire face. Even though they differ in size, they often use a mounting band that is turned around and fixed to the back of the head so that the face contact surface can be in close contact with the corresponding part of the face. Since this wearing band turns the back of the head and fixes itself, it places a heavy burden on the wearer. Therefore, a technique in which an ear hooking band is provided on the mask body instead of the wearing band (for example, JP 2005-253925). On the other hand, since the artificial respirator mask is in close contact with the corresponding part of the face itself, there is a feeling of pressure or tightness, so the mask is fixed by a support arm attached to the vicinity of the body, for example, a bed, etc. There is also a technique (for example, Japanese Patent Application Laid-Open No. 2007-296211).
JP 2005-253925 A JP 2007-296211 A

  However, the former (Japanese Patent Laid-Open No. 2005-253925) is merely a burden on the ear and does not replace the burden on the wearer, and the latter (Japanese Patent Laid-Open No. 2007-296211). However, the wearer was not burdened with a feeling of pressure or tightness, but an accident due to leakage of oxygen was inevitable.

  The present invention is intended to solve the above-described problems, and the purpose of the present invention is not to place a burden such as a feeling of pressure or tightness on the wearer, even if there are individual differences in the height and width of the nasal crest. In addition, even if the cheeks and nose are thin and the unevenness of the face becomes large, the assisting device for the artificial respirator mask that can always be securely adhered to the face and does not leak oxygen etc. It is in providing a respirator mask.

  In order to achieve the above object, the artificial respirator mask auxiliary device according to claim 1 can adhere to one face on the face of the mask body covering the nose, nose and mouth, and the entire face, and the other face on the face. Before and after using the mask, one side of the front and back adhesive plate is adhered to the face contact surface of the mask body, and the front and back adhesive plates are formed by forming an adhesive front and back adhesive surface in a ring shape and attaching a release sheet to the front and back adhesive surface. The release sheet on the other surface was peeled off, and the adhesive surface was exposed and pasted on the face, thereby improving the adhesion and preventing leakage of gases such as oxygen.

  Further, in the assisting device for artificial respirator according to claim 2, the adhesive material including the front and back adhesive surfaces is a silicone gel layer having a full thickness silicone gel layer or an intermediate layer interposing a reinforcing thin film material. As a feature, when the mask body is applied to the corresponding part of the face, the adhesive layers on the front and back sides are biologically stable, gentle to the skin and non-toxic.

  Furthermore, the artificial respirator mask according to claim 3 fixes one side of the front and back adhesive plates to the face contact surface of the mask main body covering the nose, nose and mouth, and the entire face. The release sheet attached to the face is peeled off so that it can be adhered to the face, and at least the adhesive material on the side that touches the face of the front and back adhesive plates is a silicone gel. Configured to provide.

  According to the invention described in claim 1, prior to use of the mask, one surface of the front and back adhesive plate is adhered to the face contact surface of the mask body, and the release sheet on the other surface of the front and back adhesive plate is peeled off to expose the adhesive surface. Adhesion is further improved by applying to the face. For example, even if the height and width of the nasal ridge vary from person to person, even if you become elderly and your cheeks become thin and uneven, even if unevenness increases due to wrinkles, the unevenness is always absorbed and adhered. In addition, it has an excellent effect that it can be used without being used by tightening the wearing band or the ear strap.

  According to the second aspect of the present invention, when the mask body is applied to the corresponding part of the face, the front and back adhesive layers are biologically stable, gentle to the skin, and non-toxic (non-toxic safety) ) Can be expected.

  Furthermore, according to the invention described in claim 3, since it is possible to provide a mask for artificial respirator with front and back adhesive surfaces, the adhesion due to adhesion to the face is increased, so that the excellent effect that there is no leakage of gas such as oxygen is obtained. Play.

  Next, embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a plan view showing the assisting device of the present application, FIG. 2 is a cross-sectional view of the assisting device of the present application, (a) is an adhesive layer having a total thickness, (b) is an adhesive layer having a reinforcing thin film as an intermediate layer, FIG. The perspective view which shows the wearing condition of a mask, FIG. 4 is the perspective view which looked at the mask from the face-contacting surface side.

  Reference numeral 1 denotes an assisting device of the present application. The assisting device 1 of the present application adheres the face contact surface 11 of the mask body 10 and the human face A through the front and back adhesive surfaces 2 and 2 'as shown in FIG. Is what you get. As shown in FIG. 1, the assisting device 1 of this application is formed in a pear-like (annular) shape so as to surround the nose and the mouth, and the front and back are adhesive surfaces 2, 2 'as shown in FIG. The release sheets 3 and 3 'are temporarily attached to the adhesive surfaces 2 and 2' so as not to stick. The release sheets 3 and 3 'are substantially the same shape as the adhesive surfaces 2 and 2' in the drawing, but need not be the same shape. Prior to use of the mask, one of the release sheets 3 is peeled off to expose the adhesive surface 2 and attached to the face contact surface 11 of the mask main body 10, and then the release sheet 3 that is still temporarily attached to the adhesive surface 2 '. When the adhesive surface 2 'is exposed as shown in FIG. 4, it can be attached to a necessary part of the face so as to surround the nose and mouth.

  The front and back adhesive surfaces 2, 2 'of the auxiliary tool 1 of the present application are preferably formed using a silicone gel layer. The silicone gel layer is preferred because the front and back are adhesive surfaces, and it adheres to the skin of the human face, making it biologically stable, gentle to the skin, and non-toxic (safety without toxicity) Because it can be expected. In addition, the silicone gel layer is particularly flexible, so that even if the cheeks are thinned and the unevenness is conspicuous or the wrinkles increase, the silicone gel layer can be pasted to fill the unevenness and intercostal space. Air, oxygen or anesthetic gas introduced into the front space is not leaked outside.

  The auxiliary tool 1 of the present application includes a case where the total thickness including the front and back adhesive surfaces 2 and 2 'is formed of a silicone gel layer as shown in FIG. 2 (a), and a reinforcing thin film material as shown in FIG. 2 (b). It may be a silicone gel layer having 4 as an intermediate layer. Here, the reinforcing thin film material 4 is effective for the shape stability of the silicone gel. As the reinforcing thin film material 4, a polyethylene thin film material, a foamed polyethylene thin film material, a nonwoven fabric thin film material, or the like is usually used. As long as flexibility is not impaired, there are no material restrictions. For the pressure-sensitive adhesive layer including the front and back pressure-sensitive adhesive surfaces 2 and 2 ', a vinyl chloride-based pressure-sensitive adhesive may be selected for cost, but an acrylate copolymer may be used.

  The assisting device 1 of the present application is for bringing the face contact surface 11 of the mask body 10 into close contact (temporary wearing) with a human face as shown in FIG. Some cover only the nose and some cover the entire face. In any case, the face contact surface 11 of the mask main body 10 is formed of a flexible material (for example, a soft plastic material), and is devised in terms of shape so as to be able to flexibly contact a corresponding part of the face.

  The mask body 10 has a space in front of the nose and mouth in order to eliminate a feeling of pressure on the mouth and nose, and the internal space communicates with a supply source (not shown) such as air, oxygen, or anesthetic gas. A conduit 12 is provided, and an exhaust hole 13 is provided. Of course, depending on the application of the mask body 10, the conduit 12 may not be provided. Further, when the portion corresponding to the internal space of the mask body 10 is made of a material having air permeability such as a nonwoven fabric, the exhaust hole 13 may be unnecessary.

  The mask body 10 includes an elastic band 16 connected to both ends of a forehead plate 15 provided on the top of an arm piece 14 extending from an upper edge 10 'of the mask, and an elastic band linked to the elastic band 16 via an intersection of the back of the head. A ball rod 17 provided at each tip end of 16 'is coupled to a ball receiver 18 provided on the mask side portion 10' 'so that the mask body 10 can be applied to the face.

  Next, the operation of the mask body 1 will be described. First, the one adhesive surface 2 exposed by peeling off the release sheet 3 from the assisting device 1 of the present application is temporarily attached to the face contact surface 11 of the mask body 10. Next, the adhesive surface 2 'exposed by peeling the release sheet 3' from the assisting device 1 temporarily attached to the face contact surface 11 is attached to a human face so as to surround the nose and the mouth.

  Thus, in a state where the mask body 10 is attached to the face, the elastic band 16 and the elastic band 16 'connected to both ends of the frame plate 15 provided on the top of the arm piece 14 extending from the upper edge 10' of the mask. It is not necessary to turn and fix the intersection with the back of the head. In other words, the arm piece 14 extending from the upper edge 10 'of the mask, the forehead plate 15 provided at the top thereof, the elastic band 16 connected to both ends thereof, and the elastic band 16' connected to this via an intersection. Then, the ball receiver 18 provided on the mask side portion 10 ″ is not necessary.

  The release sheet 3 is peeled off from the auxiliary tool 1 of the present application, and the one adhesive surface 2 is marketed in a state where the adhesive surface 2 is adhered (fixed) to the face contact surface 11 of the mask main body 10 using the adhesive force. The person who bought 10 may peel off the release sheet 3 ′ from the assisting tool 1 on the face contact surface 11 side and apply it to his / her face when wearing the mask. That is, it may be marketed as an artificial respirator mask having an adhesive surface that can adhere to the face.

  The assistive device of this application does not place a burden on the mask wearer, such as a feeling of pressure or tightness, and even if there are individual differences in the height and width of the nasal crest, the cheeks and nose are thin, and the facial irregularities are large. Even if it becomes, it can always adhere to the face reliably and does not cause leakage of oxygen or the like, and can be widely used in the medical field.

It is a top view which shows this-application assistance tool. It is sectional drawing of this-application auxiliary tool, (a) is the adhesion layer which the whole thickness made the adhesion layer, (b) made the reinforcement thin film material the intermediate | middle layer. It is a perspective view which shows the wearing condition of a mask main body. It is the perspective view which looked at the mask main body from the face-contacting surface side.

DESCRIPTION OF SYMBOLS 1 Application tool 2, 2 'Front and back adhesive surface 3, 3' Release sheet 4 Reinforcement thin film material 10 Mask main body 10 'Mask upper edge 10 "Mask side part 11 Face contact surface 12 Conduit 13 Exhaust hole 14 Arm piece 15 Frame plate 16, 16 'telescopic band 17 ball stick 18 ball holder A face

Claims (3)

  The nose, nose and mouth, and the face of the mask body covering the entire face can be adhered to one face and the other face can be adhered to the face in an annular shape, and a release sheet is attached to the front and back adhesive faces. Features an artificial respirator mask aid.   An assisting device for a respiratory mask, wherein the adhesive material including the front and back adhesive surfaces is a silicone gel layer in which a reinforcing thin film material is interposed in a full thickness silicone gel layer or an intermediate layer.   Fix one side of the front and back adhesive surfaces to the face of the mask body covering the nose, nose and mouth, and the entire face so that when wearing the mask, the release sheet attached to the other side of the front and back adhesive surfaces can be peeled off to adhere to the face In addition, a mask for artificial respirator characterized in that at least the adhesive material on the side touching the face of the front and back adhesive surfaces is a silicone gel layer.

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