CN217041012U - A kind of non-invasive ventilator mask fixing belt - Google Patents

Abstract

The utility model discloses a noninvasive ventilator face guard fixed band. The noninvasive ventilator mask fixing band comprises a fixing band body and a jacket sleeved outside the fixing band body; the fixing band body comprises a back-brain fixing band, and four connecting bands connected with the mask are respectively arranged at four corners of the back-brain fixing band; and a plurality of cushion blocks are arranged on the contact surface of the coat and the skin. This noninvasive ventilator face guard fixed band can alleviate the oppression sense to patient's skin, promotes the comfort level.

Description

A non-invasive ventilator mask fixing belt

technical field

The utility model relates to the technical field of medical aids, in particular to a non-invasive ventilator mask fixing belt.

Background technique

Clinically, ventilators are widely used in respiratory failure caused by various reasons, anesthesia and respiratory management during major surgery, respiratory support treatment and emergency resuscitation, which can prevent and treat respiratory failure, reduce complications, save and prolong life. The role of the patient's life. When using a non-invasive ventilator, it is necessary to fix the oxygen mask with a four-headed silicone strap. The existing four-headed silicone strap is usually a rectangular frame body with connecting straps at the four corners of the body, which wraps the back of the head with the rectangular frame body. position, four connecting straps are fixed on the oxygen mask. The silicone four-head fixing belt is a flat and thin belt body, which is close to the skin of the patient's head when used, and has a strong sense of pressure on the skin, and has poor air permeability, which affects the comfort.

Utility model content

The technical problem to be solved by the utility model is to provide a non-invasive ventilator mask fixing belt, which can reduce the pressure on the patient's skin and has better air permeability.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A non-invasive ventilator mask fixing belt, comprising a fixing belt body and a jacket sleeved on the outside of the fixing belt body, the fixing belt body comprises a back-brain fixing belt, and four corners of the back-brain fixing belt are respectively provided with four connections for connecting with the mask The contact surface of the jacket and the skin is provided with several sponge pads at intervals.

As a further improvement of the above technical solution:

The head fixing belt is a rectangular frame body, and each of the connecting belts is provided with a row of buttonholes, and the buttonholes are arranged at intervals along the length direction of the connecting belt; The lining is a rectangular frame, and the lining is arranged on the side of the back of the head that is in contact with the skin.

The sleeve bodies are all provided with strip-shaped first openings for exposing the buttonholes.

The sponge pads include two respectively arranged on each cover body and one respectively arranged on each side of the lining sheet, and the sponge pad blocks are fixedly connected with the casing body and the lining sheet.

The sponge pads connected with the lining are all provided with a limiting belt, and the limiting belt includes a first magic piece with a hook surface and a second magic piece with a rough surface, and the first magic piece and the second magic piece are respectively connected On both sides of the sponge pad, and the first magic piece and the second magic piece are pasted around the back of the head.

One side of the cover body is provided with a second opening along the length direction, the second opening is provided with a third magic piece, and the third magic piece is pasted and fixed with the bottom of the cover body.

The beneficial effects of the present utility model are:

The non-invasive ventilator mask fixing belt provided by the utility model is provided with a fixing belt body and a cover, the outer cover is sleeved on the outside of the fixing belt body, and the contact surface between the outer cover and the skin is provided with a number of sponge pads at intervals, because the sponge pads It is elastic and provides a certain amount of cushioning, and will not cause excessive pressure on the skin when in contact with the skin, so as to avoid the pressure caused by the direct contact of the fixing belt body with the patient's skin; at the same time, the spaced pads provide good air permeability when worn, eliminating the need for The disadvantage of the traditional non-invasive ventilator mask fixing belt is that the air permeability is not good, which improves the comfort when wearing it.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

FIG. 2 is a schematic structural diagram of a fixing belt body according to Embodiment 1 of the present invention.

FIG. 3 is a schematic structural diagram of the outer casing in Embodiment 1 of the present invention.

FIG. 4 is a bottom view of the outer jacket of Embodiment 1 of the present invention.

FIG. 5 is a schematic structural diagram of Embodiment 2 of the present invention.

The numbers in the figure are: 1. The body of the fixing belt; 11. The fixing belt behind the head; 12. The connecting belt; 121, the buttonhole; 22, the sleeve body; 221, the first opening; 222, the second opening; 223, the third magic piece; 23, the sponge pad.

Detailed ways

The present utility model will be described below in conjunction with the accompanying drawings. The specific embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model. Various deformations and improvements made by technicians to the technical solutions of the present utility model shall fall within the protection scope of the present utility model.

Example 1

As shown in Figures 1 to 4, the non-invasive ventilator mask fixing strap of this embodiment includes a fixing strap body 1 and a jacket 2 that is sleeved on the outside of the fixing strap body 1, and several sponges are arranged at intervals on the contact surface of the jacket 2 and the skin Spacer 23.

The fixation belt body 1 includes a back fixation belt 11, four corners of the back head fixation belt 11 are respectively provided with four connection belts 12 connected to the mask, the back head fixation belt 11 is a rectangular frame, and the connection belts 12 are provided with a row of buttonholes 121 , the buttonholes 121 are arranged at intervals along the length direction of the connecting belt 12 .

The outer jacket 2 includes a lining 21 and four sleeve bodies 22 connected to the four corners of the lining 21 respectively. The lining 21 is a rectangular frame body. The lining 21 is matched with the fixing belt 11 behind the head, and the lining 21 is arranged on the back of the head to fix The side of the belt 11 in contact with the skin, the cover body 22 is respectively sleeved on the outside of the four connecting belts 12, and the end of the connecting belt 12 extends out of the cover body 22; One on each side of the lining sheet 21, and the sponge pad 23 is fixedly connected with the sleeve body 22 and the lining sheet 21; the sleeve body 22 is provided with a strip-shaped first opening 221, and the first opening 221 is used to expose the connection The buttonholes 121 of the belt 12 and the buttonholes 121 on the connecting belt 12 are used for fastening with the fixing posts on the mask, and can be adjusted according to the needs of the patient. The first opening 221 can avoid interference with the buttonholes 121 .

The sponge pads 23 connected with the lining sheet 21 are all provided with limiting strips 211. The limiting strips 211 include a first magic piece 212 with a hook surface and a second magic piece 213 with a rough surface. The first magic piece 212 and the second magic piece 213 are respectively connected to both sides of the sponge pad 23, and the first magic piece 212 and the second magic piece 213 are pasted around the back of the head fixing belt 11; After being put on, the lining 21 and the back of the head fixing belt 11 are detachably connected through the first magic piece 212 and the second magic piece 213 to prevent the lining 21 from being separated from the back of the head fixing belt 11 .

Example 2

As shown in FIG. 5 , the difference between this embodiment and Embodiment 1 is that the sleeve body 22 is further provided with a second opening 222 . The second opening 222 is located on one side of the sleeve body 22 and is arranged along the length direction of the sleeve body 22 . The second opening 222 is provided with a third magic piece 223. The third magic piece 223 is pasted and fixed with the bottom of the sleeve body 22. When in use, the four sleeve bodies 22 are directly opened through the second opening 222, and then the four connecting strips 12 are placed separately. In the four cover bodies 22 , the cover bodies 22 are finally combined and pasted and fixed by the third magic piece 223 , so that it is more convenient to cover the cover bodies 22 on the outside of the connecting belt 12 .

When in use, the jacket 2 is put on the outside of the fixing belt body 1, and the sponge pad 23 provided on one side of the jacket 2 is in contact with the skin. The sponge pad 23 has elasticity and provides a certain buffer, and will not cause compression to the skin when it is in contact with the skin. , it can avoid the pressure caused by the direct contact of the fixing belt body 1 with the skin, or the formation of streak marks on the skin after wearing for a long time; The buttonholes 121 provided can be exposed through the strip-shaped first openings 221. The lining 21 of the jacket 2 is located on the side of the back of the head fixing belt 11 in contact with the skin. The position belt 211 is used to connect the lining 21 with the back fixing belt 11 to prevent the outer jacket 2 from sliding. The outgoing end of the connecting strap 12 is fixed on the non-invasive ventilator mask around the head, and is connected with the fixing buckle on the mask through the buttonhole 121 .

Claims (6)

1. A non-invasive ventilator mask fixing belt, characterized in that: comprising a fixing belt body (1) and a jacket (2) sleeved on the outside of the fixing belt body (1), and the fixing belt body (1) comprises a back of the head fixed Belt (11), the four corners of the back fixing belt (11) are respectively provided with four connecting belts (12) connected with the mask, and the contact surface of the outer jacket (2) and the skin is provided with several sponge pads (12). twenty three). 2. The non-invasive ventilator mask fixing strap according to claim 1, characterized in that: the back-brain fixing strap (11) is a rectangular frame, and a row of buttonholes (121) is provided on the connecting strap (12). , the buttonholes (121) are arranged at intervals along the length direction of the connecting strip (12); the outer sleeve (2) includes a lining (21) and four sleeves (22) respectively connected to the four corners of the lining (21), the lining (21) 21) is a rectangular frame body, and the lining (21) is arranged on the side of the back of the head where the fixing belt (11) is in contact with the skin. Extend the sleeve body (22). 3 . The non-invasive ventilator mask fixing strap according to claim 2 , wherein the sleeves ( 22 ) are provided with strip-shaped first openings ( 221 ) for exposing the buttonholes ( 121 ). 4 . 4. The non-invasive ventilator mask fixing belt according to claim 2, wherein the sponge pads (23) comprise two pads (23) respectively arranged on each cover body (22) and two pads (23) respectively arranged on the lining (23). 21) One on each side, and the sponge pad (23) is fixedly connected with the sleeve body (22) and the lining (21). 5. The non-invasive ventilator mask fixing belt according to claim 4, characterized in that: a limit belt (211) is provided on the sponge pad (23) connected with the lining (21), and the limit belt (211) It includes a first magic piece (212) provided with a hook surface and a second magic piece (213) provided with a rough surface. The first magic piece (212) and the second magic piece (213) are respectively connected to the sponge pad (23). ) on both sides, and the first magic piece (212) and the second magic piece (213) are attached around the back of the head fixing tape (11). 6. The non-invasive ventilator mask fixing belt according to claim 2, wherein one side of the sleeve body (22) is provided with a second opening (222) along the length direction, and the second opening (222) is provided with a second opening (222). The third magic piece (223) is pasted and fixed to the bottom of the sleeve body (22).

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