CN213911881U

CN213911881U - Novel noninvasive ventilator's respirator is with protection pad

Info

Publication number: CN213911881U
Application number: CN202022270085.9U
Authority: CN
Inventors: 张丹清; 钟世文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-10
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a novel protective cushion for a respiratory mask of a noninvasive ventilator, which comprises a sponge block and a piece of spun gold velvet cloth; sponge block: the sponge block is a cuboid and 1 cm in thickness, and a first pear-shaped outline is cut at the bottom of the sponge block; and (3) golden velvet cloth: be equipped with two and the symmetry locate the both sides of sponge piece, the area of spun gold velvet cloth is greater than the area of sponge piece, and the bottom of spun gold velvet cloth is tailor and is had the second pearshaped profile, the second pearshaped profile corresponds with first pearshaped profile, and the area of second pearshaped profile is greater than the area of first pearshaped profile, the novel protective pad for respiratory mask of noninvasive ventilator has better sweat absorbing capacity and does not return the seepage, has better waterproof nature, can reduce the infection rate, it can keep local low oxygen tension simultaneously, promote capillary vessel to form, facial skin inflammation with higher speed, the metabolism and the absorption of poison alleviate pain, and with skin adhesion, the compliance is strong, can effectively prevent crushing and gas leakage, the practicality is stronger.

Description

Novel noninvasive ventilator's respirator is with protection pad

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a novel protective pad for respirator of noninvasive ventilator.

Background

Noninvasive ventilators are increasingly applied to treatment of respiratory failure caused by various reasons, the noninvasive ventilators can improve breathing difficulty of patients, increase oxygen pressure, promote elimination of carbon dioxide, have good effect and are widely applied, but in the using process, due to the friction force between a respiratory mask and the nose, wounds can be caused on the nasal face, pressing parts become red, blisters and local damage can be caused, the pain of the patients can be increased, appliance type pressure injury can be caused when the masks of most existing noninvasive ventilators are pressed too tightly, air leakage can be caused when the masks are pressed loosely, the treatment effect can not be achieved, discomfort of eyes can be caused easily, even irritant conjunctivitis can be caused easily, particularly, the face of an old patient is thinned, the fat is less, the treatment effect is influenced by air leakage easily caused by the masks, fixed frenum pressure needs to be increased for air leakage prevention, the local skin is in a pressed state for a long time, the air cushion pressure is more than 40cmH2O, the nose bridge and the skin of the, the using time of a patient is more than or equal to 16 hours every day, uncomfortable symptoms such as dry eyes, ulceration of the nose and face skin and the like of the patient can be caused, inconvenience is brought to the patient and treatment nursing work, compliance of the patient in cooperation with treatment is reduced, at present, a pressure reduction paste, gauze and a cotton pad are often selected for local pressure reduction in clinical care to protect the pressed skin, but the pressure reduction paste is high in price, sweat is easy to soak and drop in the using process, the sterile gauze is trimmed and cut according to the size of the surface shape of the patient before being used every time, the operation is complex, 4 sterile gauze blocks need to be placed at different positions at least and are easy to drop, and meanwhile, the sealing performance is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, a novel protective pad for respiratory mask of noninvasive ventilator is provided, better sweat absorbing capacity has and do not return the infiltration, better waterproof nature has, the infection rate can be reduced, it can keep local low oxygen tension simultaneously, promote capillary formation, facial skin inflammation with higher speed, the metabolism and the absorption of poisonous substance alleviate pain, and with skin adhesion, the compliance is strong, can effectively prevent crushing and gas leakage, the practicality is stronger, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel protective pad for a respiratory mask of a noninvasive ventilator comprises a sponge block and a piece of spun gold velvet cloth;

sponge block: the sponge block is a cuboid and 1 cm in thickness, and a first pear-shaped outline is cut at the bottom of the sponge block;

and (3) golden velvet cloth: the two golden velvet fabrics are symmetrically arranged on two sides of the sponge block, the area of the golden velvet fabrics is larger than that of the sponge block, a second pear-shaped outline is cut at the bottom of the golden velvet fabrics, the second pear-shaped outline corresponds to the first pear-shaped outline, and the area of the second pear-shaped outline is larger than that of the first pear-shaped outline.

Furthermore, the upper side of the sponge block is cut with a first connecting strip, the bottom of the first connecting strip is integrally connected with the middle part of the top side of the first pear-shaped outline, and a first upper side protecting strip is arranged at the top end of the first connecting strip.

Further, the upside of golden velvet is tailor and is had the second connecting strip, and the second connecting strip corresponds with first connecting strip, and the width of second connecting strip is greater than the width of first connecting strip, the bottom of second connecting strip and the top side middle part of second pyriform profile are connected as an organic whole, and the top of second connecting strip is equipped with second upside protection strip, and first connecting strip and second connecting strip can realize realizing the protection to the cover between patient's eyebrow heart to the nose, avoid weighing wounded.

Furthermore, a first hollow hole is cut in the middle of the first pear-shaped outline.

Furthermore, the middle part of second pyriform profile is equipped with second fretwork hole, second fretwork hole corresponds with first fretwork hole, and the radius of second fretwork hole is greater than the radius of first fretwork hole, and first pyriform profile and second pyriform profile can realize the cover protection to nasal part and mouth, avoid weighing wounded.

Compared with the prior art, the beneficial effects of the utility model are that: this novel protective pad for respiratory mask of noninvasive ventilator has following benefit:

1. this novel noninvasive ventilator's first upside protective strip and second upside protective strip of protective pad for respiratory mask can realize the protection that covers the forehead, avoids patient's forehead to appear the wound.

2. This novel protective pad's for respiratory mask of noninvasive ventilator first connecting strip and second connecting strip can realize realizing the protection to the cover between patient's eyebrow heart to the nose, avoid pressing the wound.

3. This novel noninvasive ventilator's first pyriform profile and second pyriform profile of protective pad for respiratory mask can realize the protection of covering nasal part and mouth, avoids respiratory mask to produce the crushing wound to nasal part and mouth.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 sponge block, 11 first connecting strips, 12 first pear-shaped outlines, 13 first hollowed-out holes, 14 first upper side protecting strips, 2 golden velvet cloth, 21 second connecting strips, 22 second pear-shaped outlines, 23 second hollowed-out holes and 24 second upper side protecting strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a novel protective cushion for a respiratory mask of a noninvasive ventilator comprises a sponge block 1 and a piece of spun gold velvet cloth 2;

sponge block 1: the sponge block is cuboid and 1 cm in thickness, a first pear-shaped outline 12 is cut at the bottom of the sponge block 1, a first hollow hole 13 is cut in the middle of the first pear-shaped outline 12, a first connecting strip 11 is cut on the upper side of the sponge block 1, the bottom end of the first connecting strip 11 is integrally connected with the middle of the top side of the first pear-shaped outline 12, and a first upper side protecting strip 14 is arranged at the top end of the first connecting strip 11;

and (3) golden velvet 2: two pieces of the golden velvet fabric 2 are symmetrically arranged on two sides of the sponge block 1, the area of the golden velvet fabric is larger than that of the sponge block 1, a second pear-shaped outline 22 is cut at the bottom of the spun-velvet cloth 2, the second pear-shaped outline 22 corresponds to the first pear-shaped outline 12, a second hollow hole 23 is arranged in the middle of the second pear-shaped outline 22, the second hollow hole 23 corresponds to the first hollow hole 13, the radius of the second hollow hole 23 is larger than that of the first hollow hole 13, and the area of the second pear-shaped outline 22 is larger than the area of the first pear-shaped outline 12, the upper side of the spun gold velvet cloth 2 is cut with a second connecting strip 21, and then a second upper side protective strip 24 can be cut, and second connecting strip 21 corresponds with first connecting strip 11, and the width of second connecting strip 21 is greater than the width of first connecting strip 11, and the top side middle part of the bottom of second connecting strip 21 and second pyriform profile 22 is connected as an organic whole, and the top of second connecting strip 21 is equipped with second upside protection strip 24.

The first and second pear-

shaped contours

12, 22 provide protection from the nose and mouth from pressure from the respirator.

When in use:

firstly, a first pear-shaped outline 12 is cut on a sponge block 1, a first hollowed hole 13 corresponding to a breathing mask is cut in the middle of the first pear-shaped outline 12, then a first connecting strip 11 is cut, meanwhile, a first upper side protecting strip 14 is formed, then a second pear-shaped outline 22 is cut on a golden velvet cloth 2, a second hollowed hole 23 corresponding to the first hollowed hole 13 is cut in the middle of the second pear-shaped outline 22, then a second connecting strip 21 is cut, meanwhile, a second upper side protecting strip 24 is formed, then the cut golden velvet cloths 2 on the two sides are sewn through needles, a protecting pad can be obtained, the protecting pad is placed on the face of a patient and corresponds to the mouth and nose of the patient, finally, the breathing mask is placed on the protecting pad, and the breathing mask is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel protective pad for respirator of noninvasive ventilator which characterized in that: comprises a sponge block (1) and a piece of spun gold velvet cloth (2);

sponge block (1): the sponge block is cuboid and 1 cm thick, and a first pear-shaped outline (12) is cut at the bottom of the sponge block (1);

golden velvet (2): the two sides of the sponge block (1) are symmetrically arranged, the area of the golden velvet cloth (2) is larger than that of the sponge block (1), a second pear-shaped contour (22) is cut at the bottom of the golden velvet cloth (2), the second pear-shaped contour (22) corresponds to the first pear-shaped contour (12), and the area of the second pear-shaped contour (22) is larger than that of the first pear-shaped contour (12).

2. The novel respiratory mask protecting pad of the noninvasive ventilator of claim 1, which is characterized in that: the upper side of the sponge block (1) is cut with a first connecting strip (11), the bottom end of the first connecting strip (11) is integrally connected with the middle part of the top side of the first pear-shaped outline (12), and a first upper side protecting strip (14) is arranged at the top end of the first connecting strip (11).

3. The novel respiratory mask protecting pad of the noninvasive ventilator of claim 1, which is characterized in that: the upside of golden velvet cloth (2) is cut out and is had second connecting strip (21), and second connecting strip (21) correspond with first connecting strip (11), and the width of second connecting strip (21) is greater than the width of first connecting strip (11), the bottom of second connecting strip (21) and the top side middle part of second pyriform profile (22) are connected as an organic whole, and the top of second connecting strip (21) is equipped with second upside protection strip (24).

4. The novel respiratory mask protecting pad of the noninvasive ventilator of claim 1, which is characterized in that: a first hollow-out hole (13) is cut in the middle of the first pear-shaped profile (12).

5. The novel respiratory mask protecting pad of the noninvasive ventilator of claim 4, which is characterized in that: the middle part of the second pear-shaped profile (22) is provided with a second hollow hole (23), the second hollow hole (23) corresponds to the first hollow hole (13), and the radius of the second hollow hole (23) is larger than that of the first hollow hole (13).