CN217938862U

CN217938862U - Prevent pressing wounded face guard

Info

Publication number: CN217938862U
Application number: CN202221160333.7U
Authority: CN
Inventors: 黄茜茜; 叶思洁; 陆雨燕; 陆春
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-12-02
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a prevent weighing wounded face guard, including the face guard main part, the air vent has been seted up to the lower extreme of face guard main part, the surface of face guard main part is provided with the oxygen hose connector, the inside of oxygen hose connector is provided with spacing recess, the internally mounted of spacing recess has the pearl that turns to, the internally connected with oxygen hose that turns to the pearl. In the utility model, the fixing buckles and the connecting buckles are respectively arranged on the two sides of the face mask, the degree of tightness of the face mask on the face of a patient can be adjusted by matching with the bridle, and then the face mask is matched with the protective cushion, so that the face mask can be protected, the face of the patient is prevented from being pressed into the impression, and the face of the patient is prevented from being reined; set up spacing recess through the inside at the oxygen hose connector to set up in spacing recess and turn to the pearl, pass the oxygen hose in turning to the pearl, can let the patient when the oxygen uptake, the oxygen hose can drive and turn to the pearl and rotate along the inside wantonly of oxygen hose connector, prevent that the oxygen hose from folding.

Description

Prevent pressing wounded face guard

Technical Field

The utility model relates to a prevent weighing wounded face guard.

Background

The oxygen mask is used for isolating the mouth and the nose from the external environment, and ensuring that oxygen with certain oxygen concentration and pressure is transferred into the lung of a human body through the oxygen mask. In order to ensure that the oxygen mask is well sealed with the face of a human body and cannot slide off, the oxygen mask is fixed on the head and face of the human body by a fixing rope, and after the oxygen mask is used for a long time, an indentation is formed on the face of a patient, so that the face of the patient is easily injured by the pressure, and the face is broken; in addition, the patient can lean on his body during the oxygen inhalation process, which easily causes the oxygen tube to be broken at the connection part of the mask, and causes the interruption of the oxygen inhalation, therefore, the pressure injury prevention mask is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a prevent weighing wounded face guard can prevent effectively that facial weighing from hindering and oxygen hose from kinking.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a prevent pressing wounded face guard, includes the face guard main part, and the air vent has been seted up to the lower extreme of face guard main part, and the surface of face guard main part corresponds the opening part of air vent and is provided with the oxygen hose connector, and the inside of oxygen hose connector is provided with spacing recess, and the internally mounted of spacing recess has the pearl that turns to, turns to the internally connected with oxygen hose of pearl, and the back of face guard main part is provided with the protection cushion.

Preferably, the vent hole penetrates through the mask main body, the oxygen pipe connector is fixedly connected with the mask main body, and the oxygen pipe connector is communicated with the mask main body through the vent hole.

Preferably, the inner wall of spacing recess is the arcwall face, and the inner wall of spacing recess is smooth, turns to the pearl activity inlay card in the inside of spacing recess, turns to the laminating of the inner wall of the surface of pearl and spacing recess, turns to the pearl and rotates along the inside of spacing recess.

Preferably, the oxygen tube extends through the turning bead and into the interior of the mask body.

Preferably, the surface of the mask main body is provided with two ventilation holes, the ventilation holes penetrate through the mask main body, the two ventilation holes are axially symmetrical about the center line of the mask main body, and one-way valves are arranged inside the ventilation holes.

Preferably, the surface of the mask main body is fixedly provided with a fixing buckle, the surface of the fixing buckle is connected with a bridle, and the bridle is fixedly connected with the fixing buckle.

Preferably, the surface of face guard main part is provided with the connector link for one side of fixed knot, fixed connection between connector link and the face guard main part, and the perforation has been seted up on the surface of connector link, perforates to run through in the connector link, and the one end of band extends to in the perforation to run through in the perforation, the surface of band is provided with the magic subsides.

Preferably, the protective cushion is fixedly connected with the mask main body and is made of sponge or silica gel cushion.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The utility model discloses in, through set up fixed knot and connector link respectively in the face guard both sides, the cooperation band can adjust the face guard at the facial elasticity degree of patient, deuterogamies the protection cushion, reduces local pressure, can play the guard action to patient's face, avoids the face guard to form the indentation at patient's face, prevents to crush patient's face.

(2) The utility model discloses in, set up spacing recess through the inside at the oxygen hose connector to set up in the inside of spacing recess and turn to the pearl, pass the oxygen hose in turning to the pearl, can let the patient when the oxygen uptake, the oxygen hose can drive and turn to the pearl along the inside arbitrary rotation of oxygen hose connector, prevent that the oxygen hose from folding over.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a schematic view of the whole structure of a crush injury prevention mask of the present invention;

fig. 2 is a schematic front structural view of the crush injury prevention mask of the present invention;

FIG. 3 is a side cross-sectional view of a crush injury prevention mask of the present invention;

FIG. 4 is a schematic structural view of the connection between the oxygen tube connector and the oxygen tube in the crush injury preventing mask of the present invention;

fig. 5 is a sectional view of the oxygen tube connector in the crush-proof mask of the present invention.

In the figure: 1. a mask body; 2. a vent hole; 3. an oxygen pipe connector; 4. a limiting groove; 5. a steering bead; 6. an oxygen tube; 7. a ventilation hole; 8. a fixing buckle; 9. a strap; 10. a connecting buckle; 11. a protective cushion.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a pressure injury prevention mask, including a mask main body 1, an air vent 2 is provided at a lower end of the mask main body 1, the air vent 2 penetrates through the mask main body 1, an oxygen tube connector 3 is provided at an opening of a surface of the mask main body 1 corresponding to the air vent 2, an oxygen tube 6 is conveniently connected to the mask main body 1 by using the oxygen tube connector 3, the oxygen tube connector 3 is fixedly connected to the mask main body 1, the stability of the oxygen tube connector 3 can be ensured by the fixed connection, the oxygen tube connector 3 is communicated with the mask main body 1 through the air vent 2, a limiting groove 4 is provided inside the oxygen tube connector 3, an inner wall of the limiting groove 4 is an arc-shaped surface, an inner wall of the limiting groove 4 is smooth, friction force generated when the turning bead 5 rotates in the limiting groove 4 can be reduced, a turning bead 5 is installed inside the limiting groove 4, the turning bead 5 is movably clamped inside the limiting groove 4, the surface of the turning bead 5 is attached to the inner wall of the limiting groove 4, the turning bead 5 rotates along the inside of the limiting groove 4, the turning bead 5 is connected to an oxygen tube 6, the oxygen tube 6 can be prevented from being connected to the oxygen tube 6 at any angle at the position where the turning bead 5 can be adjusted.

The draught hole 7 has been seted up on the surface of face guard main part 1, and the draught hole 7 runs through in face guard main part 1, utilizes draught hole 7 to make things convenient for the patient to take a breath when the oxygen uptake, and the quantity of draught hole 7 is two, and about face guard main part 1's central line axial symmetry between two draught holes 7, the inside of draught hole 7 is provided with the check valve, can let the patient in time discharge the gas of the inside expiration of face guard main part 1 through the check valve.

Fixed surface of face guard main part 1 installs retaining buckle 8, the surface connection of retaining buckle 8 has band 9, fixed connection between band 9 and the retaining buckle 8, can let band 9 and the more firm of being connected of retaining buckle 8, face guard main part 1's surface is provided with connector link 10 for one side of retaining buckle 8, fixed connection between connector link 10 and the face guard main part 1, the perforation has been seted up on connector link 10's surface, the perforation runs through in connector link 10, the one end of band 9 extends to in the perforation, and run through in the perforation, the surface of band 9 is provided with the magic subsides, through band 9 cooperation connector link 10 and magic subsides, can adjust the elasticity degree of face guard main part 1 at patient's face, the back of face guard main part 1 (promptly, the one side of contacting with the patient) is provided with protection cushion 11, fixed connection between protection cushion 11 and the face guard main part 1, protection cushion 11 adopts sponge or silica gel pad to make, utilize protection cushion 11 can play the guard action to patient's face, avoid the face guard cushion to form the indentation at patient's face, prevent to reining in the patient's face.

What need to explain, the utility model relates to a prevent weighing wounded face guard, when needs use, tear the magic subsides on band 9 surface, take band 9 out in the connector link 10, later detain face guard main part 1 again at patient's face, pass the one end of band 9 from the inside of connector link 10 again, and it is fixed with band 9 to utilize the magic subsides, thereby guarantee respirator is at facial stability, cooperate connector link 10 and magic subsides through band 9, can adjust the elasticity degree of face guard main part 1 at patient's face, deuterogamy protection cushion 11, can play the guard action to patient's face, avoid the face guard to form the indentation at patient's face, prevent to reing wounded patient's face, then be connected oxygen hose 6 and oxygen hose connector 3 again, make oxygen hose 6 from turning to pearl 5 inside passing, and extend to the inside of face guard main part 1, let the patient inhale the oxygen, in-process, utilize to turn to pearl 5 can adjust the angle of oxygen hose 6 wantonly, can avoid oxygen hose 6 when inhaling the oxygen hose to break.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent crushing wound face guard, includes mask body (1), its characterized in that: air vent (2) have been seted up to the lower extreme of face guard main part (1), the surface of face guard main part (1) corresponds the opening part of air vent (2) and is provided with oxygen hose connector (3), the inside of oxygen hose connector (3) is provided with spacing recess (4), the internally mounted of spacing recess (4) has and turns to pearl (5), the internally connected who turns to pearl (5) has oxygen hose (6), the back of face guard main part (1) is provided with protection cushion (11).

2. A crush resistant mask as claimed in claim 1, in which: air vent (2) run through in mask body (1), fixed connection between oxygen hose connector (3) and mask body (1), oxygen hose connector (3) are through air vent (2) and mask body (1) intercommunication.

3. The crush resistant mask as recited in claim 1, wherein: the inner wall of spacing recess (4) is the arcwall face, the inner wall of spacing recess (4) is smooth, turn to pearl (5) activity inlay card in the inside of spacing recess (4), the surface that turns to pearl (5) and the inner wall laminating of spacing recess (4), turn to the inside rotation of pearl (5) along spacing recess (4).

4. A crush resistant mask as claimed in claim 3, in which: the oxygen pipe (6) penetrates through the steering bead (5) and extends to the interior of the mask main body (1).

5. A crush resistant mask as claimed in claim 1, in which: the novel mask is characterized in that the surface of the mask main body (1) is provided with two air vent holes (7), the air vent holes (7) penetrate through the mask main body (1), the two air vent holes (7) are axially symmetrical about the center line of the mask main body (1), and one-way valves are arranged in the air vent holes (7).

6. The crush resistant mask as recited in claim 1, wherein: the fixed surface of the mask main body (1) is provided with a fixing buckle (8), the surface of the fixing buckle (8) is connected with a belt (9), and the belt (9) is fixedly connected with the fixing buckle (8).

7. The crush resistant mask as recited in claim 6, further comprising: the utility model discloses a mask, including mask main part (1), buckle (8), buckle (10) and mask main part (1), the surface of mask main part (1) is provided with connector link (10) for one side of fixed knot (8), fixed connection between connector link (10) and mask main part (1), the perforation has been seted up on the surface of connector link (10), perforates to run through in connector link (10), the one end of band (9) extends to in the perforation to run through in the perforation, the surface of band (9) is provided with the magic subsides.

8. The crush resistant mask as recited in claim 1, wherein: the protective cushion (11) is fixedly connected with the mask main body (1), and the protective cushion (11) is made of sponge or silica gel cushion.