CN218129514U

CN218129514U - Improved noninvasive ventilator mask

Info

Publication number: CN218129514U
Application number: CN202221360898.XU
Authority: CN
Inventors: 李春梅; 赖怡; 熊天慧
Original assignee: Deyang Jingyang Hospital Of Tcm
Current assignee: Deyang Jingyang Hospital Of Tcm
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-12-27
Anticipated expiration: 2032-06-01

Abstract

The utility model provides an improvement formula noninvasive ventilator face guard, including the face guard, be provided with the frame around the face guard, the face guard front end is provided with oxygen therapy pipe, be connected with the bandeau on the face guard, frame bottom surface is provided with the laminating layer, the face guard both sides are provided with the mounting groove, detachable connections has the closing disc in the mounting groove, bandeau connecting face guard department is provided with the push type snak link, can let the laminating layer laminating person's face of letting that the face guard can be better through the foam dressing material laminating layer that sets up in the device, the gas permeability of foam dressing material can effectively prevent a large amount of damp and hot gas from gathering in face simultaneously, make facial skin become moist, skin stratum corneum guard force descends, very easily take place to press sore, and the bandeau that the push type snak link connects can be better carry out the adjustment of elasticity, the elasticity bandage setting of bandeau also can be better can not lose elasticity.

Description

Improved noninvasive ventilator mask

Technical Field

The utility model relates to a noninvasive ventilator face guard technical field particularly, relates to improvement formula noninvasive ventilator face guard.

Background

The noninvasive ventilator is used as an effective means for assisting a patient to breathe, relieving the respiratory muscle of the patient to do work, discharging carbon dioxide and the like, and is widely applied to hospitals and family treatment because of the advantages of no wound, easy operation and the like, but the face is pressed by a mask for a long time in the existing noninvasive ventilator to cause local tissues to be easy to have ischemia and hypoxia, and the noninvasive ventilator is used for heating and humidifying to cause a large amount of moist and hot gas to be gathered on the face, so that the face skin becomes moist, the skin cuticle protection force is reduced, and pressure sores are easy to occur. Common no wound respirator face guard on the market, the facial material of contact patient is mostly the silica gel material, and the gas permeability is relatively poor, and the comfort level is not good, and is also not enough with the facial volume laminating degree of patient, causes patient's face to press sore and gas leakage easily, and nursing staff is for reducing gas leakage, often can the shrink bandeau, further aggravates the emergence of pressing the sore.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improvement formula does not have respirator of creating solves the respirator of not creating patient's face under wearing for a long time because long-time extruded and moist lead to taking place facial skin impaired easily.

The embodiment of the utility model discloses a realize through following technical scheme:

improvement formula noninvasive ventilator face guard, including the face guard, be provided with the frame around the face guard, the face guard front end is provided with oxygen therapy pipe, is connected with the bandeau on the face guard, and frame bottom surface is provided with the binding layer, and the face guard both sides are provided with the mounting groove, and detachable connections has the closing disk in the mounting groove, and bandeau junction face guard department is provided with the push type snak link.

Through the laminating layer in the above-mentioned content can be better go the face of laminating people, and need not carry out inseparable laminating through exerting pressure, simultaneously the gas permeability of laminating layer can be better to face in the face guard 1 ventilate and prevent that a large amount of damp and hot gas from gathering in the face, make facial skin become moist, skin stratum corneum guard power descends, very easily takes place to press the sore.

Preferably, the laminating layer is foam dressing material, and the inside laminating oral area of face guard also is provided with the laminating layer.

Preferably, the mounting groove further comprises a limiting ring and limiting grooves, the limiting ring is a circular ring bulge at the position, close to the inner part of the face mask, of the inner wall of the mounting groove, and the limiting grooves are formed by a plurality of upper holes of the limiting ring.

Preferably, the headband is made of an elastic bandage material, and the tail end of the headband is made of a hard material.

Through being connected of bandeau and push type snak link in above-mentioned content for can carry out convenient adjustment more to the elasticity of bandeau through pressing the push type snak link, and the elasticity bandage setting of bandeau also can not lose elasticity easily.

Preferably, the side wall of the closing disk is provided with a thread matched with the inner wall of the mounting groove.

Preferably, the sealing disc comprises a force application disc, a limiting shaft, an embedding groove and a penetrating groove, the force application disc is a circular disc connected in the sealing disc, the limiting shaft is a plurality of circular shafts attached to one end of the force application disc, the embedding groove is a groove connected with the force application disc on one side of the sealing disc, and the penetrating groove is a plurality of circular grooves formed in the bottom of the embedding groove.

Through the detachable connections of closing disc and mounting groove for can take off the closing disc according to the condition, can wear out pipelines such as stomach tube and intestines and nose pipe, avoid the pressure nature damage that stomach tube oppression skin caused like this, can avoid pipelines such as stomach tube to lead to the increase of face guard air leakage simultaneously again.

Preferably, one side of the force application disc is connected with the installation groove through a spring, and the limiting shaft on the force application disc penetrates through the through groove to be matched with the limiting groove.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. can let the face that lets the laminating layer of face mask can be better laminate the people through the foam dressing material laminating layer that sets up in the device, the gas permeability of foam dressing material can effectively prevent a large amount of damp and hot gas from gathering in face simultaneously, make facial skin become moist, skin cuticle protective force descends, very easily take place to press the sore, and the adjustment of carrying out the elasticity that the bandeau that the push type snak link is connected can be better, the elasticity bandage setting of bandeau also can be better kick-backs and can not lose elasticity.

2. The device still is provided with the closing disc, through opening and sealed its trompil on the face guard that the closing disc can be convenient to let pipelines such as stomach tube and intestines and nose pipe can stretch into, avoid the pressure nature damage that stomach tube oppression skin caused like this, can avoid pipelines such as stomach tube to lead to face guard air leakage increase simultaneously again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic view of the separating structure of the sealing plate of the present invention;

fig. 4 is a side view cross-sectional structural schematic diagram of the mask of the present invention;

an icon: the mask comprises a mask 1, a frame 101, a fit layer 1011, an oxygen therapy tube 102, a mounting groove 103, a limit ring 1031, a limit groove 1032, a head band 2, a pressing type spring buckle 201, a sealing disc 3, a force application disc 301, a limit shaft 3011, an embedding groove 302 and a penetrating groove 3021.

Detailed Description

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to fig. 1 to 4.

Improved formula noninvasive ventilator face guard, including face guard 1, be provided with frame 101 around

face guard

1, 1 front end of face guard is provided with oxygen therapy pipe 102, is connected with bandeau 2 on the face guard 1, and frame 101 bottom surface is provided with the laminating

layer

1011, and 1 both sides of face guard are provided with mounting groove 103, and detachable connections has closed dish 3 in the

mounting groove

103, and 1 department of face guard is provided with push type snak link 201 in 2 connection headbands.

Further, laminating layer 1011 is the foam dressing material, and the inside laminating oral area of face guard 1 also is provided with laminating layer 1011.

Further, the mounting groove 103 further includes a retainer ring 1031 and a limiting groove 1032, the retainer ring 1031 is a circular ring protrusion on the inner wall of the mounting groove 103 near the inner part of the face mask 1, and the limiting groove 1032 is a plurality of holes on the retainer ring 1031.

Furthermore, the headband 2 is made of an elastic bandage material, and the tail end of the headband 2 is made of a hard material.

Further, the side wall of the closing disk 3 is provided with a thread matched with the inner wall of the mounting groove 103.

Further, the closing disk 3 includes a force application disk 301, a limiting shaft 3011, a fitting groove 302 and a through groove 3021, the force application disk 301 is a circular disk connected to the closing disk 3, the limiting shaft 3011 is a plurality of circular shafts for the force application disk 301 to be attached to one end of the closing disk 3, the fitting groove 302 is a concave groove for the force application disk 301 to be connected to one side of the closing disk 3, and the through groove 3021 is a plurality of circular grooves for the bottom of the fitting groove 302.

Further, the urging plate 301 is connected to the mounting groove 103 by a spring, and the upper limit shaft 3011 of the urging plate 301 is inserted through the through groove 3021 and fitted into the limit groove 1032.

The following is a specific process of the utility model, firstly the mask 1 is worn at the mouth and nose of a person by the headband 2, then oxygen is delivered into the mask 1 by the oxygen delivery tube 102 for breathing, when the mask 1 is worn at the mouth and nose of a person, the mask 1 can be tightly attached to the face by the frame 101 to prevent air leakage, the attaching layer 1011 of the foam dressing material on the frame 101 can be closely attached to the face by better flexibility, meanwhile, the air permeability of the attaching layer 1011 of the foam dressing material is better, then the tightness of the headband 2 can be conveniently adjusted by pressing the press type spring fastener 201, so that the tightness of the headband 2 can be more conveniently adjusted, then can be through the last application of force dish 301 application of force of closing disk 3 to connecting in the mounting groove 103, come to carry out certain dragging to application of force dish 301, let the limited axle 3011 on its application of force dish 301 can isolate limited groove 1032 on the spacing ring 1031 in the mounting groove 103, thereby let application of force dish 301 and spacing ring 1031 lose to be connected, thereby it drives whole closing disk 3 and rotates to make to rotate its application of force dish 301, let closing disk 3 isolate mounting groove 10, it can stretch into to let pipelines such as stomach tube and nose intestines tube, avoid the pressure nature damage that stomach tube oppression skin caused like this, can avoid pipelines such as stomach tubes to lead to 1 air leakage volume increases simultaneously again, then application of force dish 301 is restoreing through spring reset and is carrying out the shrink and reseing.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Improved noninvasive ventilator face guard, including face guard (1), be provided with frame (101) around face guard (1), face guard (1) front end is provided with oxygen therapy pipe (102), be connected with bandeau (2) on face guard (1), its characterized in that, frame (101) bottom surface is provided with laminating layer (1011), face guard (1) both sides are provided with mounting groove (103), detachable connections has closing disc (3) in mounting groove (103), bandeau (2) connection face guard (1) department is provided with push type snak link (201).

2. The improved noninvasive ventilator mask of claim 1, wherein the abutting layer (1011) is made of foam dressing material, and the abutting mouth of the inner part of the mask (1) is also provided with the abutting layer (1011).

3. An improved noninvasive ventilator mask according to claim 1, characterized in that the mounting groove (103) further comprises a limiting ring (1031) and a limiting groove (1032), the limiting ring (1031) is a circular ring bulge on the inner wall of the mounting groove (103) near the inner part of the mask (1), and the limiting groove (1032) is a plurality of holes on the limiting ring (1031).

4. The improved noninvasive ventilator mask of claim 1, wherein the headband (2) is made of elastic bandage material, and the ends of the headband (2) are made of hard material.

5. An improved noninvasive ventilator mask according to claim 1 characterized in that the side wall of the closing disk (3) is provided with screw thread matching with the inner wall of the mounting groove (103).

6. The improved noninvasive ventilator mask of claim 1, characterized in that the closing disk (3) comprises a force application disk (301), a limiting shaft (3011), a fitting groove (302) and a through groove (3021), the force application disk (301) is a circular disk connected in the closing disk (3), the limiting shaft (3011) is a plurality of circular shafts of the force application disk (301) attached to one end of the closing disk (3), the fitting groove (302) is a groove connected to the force application disk (301) on one side of the closing disk (3), and the through groove (3021) is a plurality of circular grooves at the bottom of the fitting groove (302).

7. The improved noninvasive ventilator mask of claim 6, characterized in that the force application disk (301) is connected with the mounting groove (103) by a spring on one side, and the upper limiting shaft (3011) of the force application disk (301) is penetrated through the through groove (3021) to be matched with the limiting groove (1032).