CN-224207195-U - Novel noninvasive ventilator face guard prevents pressure pad

CN224207195UCN 224207195 UCN224207195 UCN 224207195UCN-224207195-U

Abstract

The utility model discloses a novel noninvasive respirator mask anti-compression pad, which comprises a connecting pad and a cushion pad which are integrally arranged, wherein the connecting pad is provided with an installation opening groove along the circumferential direction, the connecting side edge of a respirator mask can be clamped in the installation opening groove, one side of the cushion pad, which is far away from the connecting pad, is provided with a cushion pad along the circumferential direction, the cushion pad is provided with an inner ring groove and an outer ring groove along the circumferential direction, the inner ring groove and the outer ring groove are arranged around the buffer opening groove, the inner ring groove is provided with an inner ring pad, the outer ring groove is provided with an outer ring pad, and an inflatable airbag is arranged in the cushion pad. The novel noninvasive respirator mask pressure-proof pad provided by the utility model has the advantages that the inflatable air bags can be inflated or deflated alternately, so that the ventilation pad, the outer annular pad and the inner annular pad are orderly staggered to be contacted with the face of a patient, and the damage caused by the fact that muscles at a certain part of the face of the patient are in an extrusion state for a long time is effectively avoided.

Inventors

YANG HUIRU

Assignees

中国人民解放军总医院第一医学中心

Dates

Publication Date: 20260508
Application Date: 20250208

Claims (7)

1. The utility model provides a novel noninvasive ventilator face guard pressure protection pad, includes the pad body, its characterized in that, the pad body is including the connection pad and the cushion that an organic whole set up, the width of connection pad is less than the width of blotter, the connection pad is provided with the installation open slot along circumference, but the connection side cartridge of respirator is in the installation open slot, the blotter is kept away from one side of connection pad is provided with the buffering open slot along circumference, be provided with the ventilation pad in the buffering open slot, the blotter is provided with inner ring groove and outer ring groove along circumference, inner ring groove and outer ring groove encircle the buffering open slot sets up, be provided with inner ring shape pad in the inner ring groove, be provided with the outer ring shape pad in the blotter, outer ring shape pad and inner ring shape pad accept the drive of inflatable bag has extension state and collection state the ventilation pad is contacted with the face of wearer the extension state, inner ring shape pad and outer ring shape pad are contacted with the face of wearer.
2. The novel noninvasive ventilator mask pressure pad of claim 1, wherein there are a plurality of said ventilation pads, a plurality of said ventilation pads being mounted in sequence in said buffer opening slot.
3. The novel noninvasive ventilator mask pressure pad of claim 1, wherein bottom ventilation holes are formed in the bottom of the ventilation pad, side ventilation holes are formed in two sides of the cushion pad, and the bottom ventilation holes are communicated with the side ventilation holes.
4. The novel noninvasive ventilator face guard pressure pad of claim 1, wherein a plurality of mounting holes are provided in the buffer opening slot, a plurality of mounting holes are provided at intervals in sequence along the circumference of the buffer opening slot, elastic balls are provided in the mounting holes, and the elastic balls partially extend out of the mounting holes.
5. The novel noninvasive ventilator mask pressure pad of claim 4, wherein the cushion pad is provided with a connecting piece, the connecting piece is located in the buffer opening slot, and the connecting piece is in contact with the elastic ball.
6. The novel noninvasive ventilator face guard pressure pad of claim 1, wherein the inflatable air bags are disposed in the inner annular groove and the outer annular groove, the annular pieces are disposed on the outer annular pad and the inner annular pad, the annular pieces are disposed in the inner annular groove or the outer annular groove, and the annular pieces are fixedly connected with the inflatable air bags.
7. The novel noninvasive ventilator mask pressure pad of claim 1, wherein the cushion pad is provided with a first inflation interface and a second inflation interface, the first inflation interface is connected with the inflatable bladder in the inner annular groove, and the second inflation interface is connected with the inflatable bladder in the outer annular groove.

Description

Novel noninvasive ventilator face guard prevents pressure pad Technical Field The utility model relates to the technical field of medical supplies, in particular to a novel noninvasive respirator mask pressure-proof cushion. Background When critical patients face severe dyspnea and ventilation disorder, the patient needs to use a noninvasive breathing machine to assist ventilation according to the state of an illness, after wearing the noninvasive breathing machine mask, the contact time of the breathing machine mask and the face is overlong, the pressure of the head belt is overlarge, the face of the patient can be broken, mechanical pressure injury can be unavoidable, and normally, when the noninvasive breathing machine mask is worn, a sheared non-edge foam dressing is used as a cushion layer, so that the mechanical pressure injury can be prevented. The novel noninvasive breathing mask is characterized in that a pressure pad is placed on the face of a patient to avoid pressure injury, such as a patent application with an authorized bulletin number of CN211357293U and a name of the novel noninvasive breathing mask, the novel noninvasive breathing mask comprises a breathing mask body, a first mask body, a second mask body and a head band, the first mask body and the second mask body are openable and closable sealing mask bodies arranged in the mouth-nose area of the breathing mask body, a sealing buffer layer is arranged at the edge of the breathing mask body, an openable first mask body is arranged in the mouth-nose area of the breathing mask body, an openable second mask body is arranged at the upper end of the first mask body, tenons are respectively arranged at the upper, left and right edges of the first mask body, mortises are arranged at the joint of the breathing mask body and the first mask body, tenons are arranged at the upper edge of the second mask body, and the first mask body and the second mask body can be opened downwards by 90 degrees. However, the existing noninvasive respirator mask still has the technical defects that the contact surface of the mask and the face of a patient is easy to squeeze the face of the patient when the existing mask is worn for a long time, and the pressure damage is easy to cause after long-term use. Therefore, in order to meet the use requirements, the utility model designs a novel noninvasive respirator mask pressure-proof cushion to solve the problems. Disclosure of utility model The utility model aims to provide a novel noninvasive respirator mask pressure-proof pad to solve the defects in the prior art. In order to achieve the above object, the present utility model provides the following technical solutions: The utility model provides a novel noninvasive ventilator face guard pressure protection pad, includes the pad body, the pad body is including the connection pad and the cushion that an organic whole set up, the width of connection pad is less than the width of blotter, the connection pad is provided with the installation open slot along circumference, but the connection side cartridge of respirator is in the installation open slot, the blotter is kept away from one side of connection pad is provided with the buffering open slot along circumference, be provided with the ventilative pad in the buffering open slot, the blotter is provided with inner ring groove and outer ring groove along circumference, inner ring groove and outer ring groove encircle the buffering open slot sets up, be provided with inner ring shape pad in the inner ring groove, be provided with outer ring shape pad in the outer ring shape pad, be provided with the inflatable bag in the blotter, outer ring shape pad and inner ring shape pad accept the drive of inflatable bag has extension state and collection state the ventilative pad contacts with the wearer's face the extension state, inner ring shape pad and outer ring shape pad contact with the wearer's face. The novel noninvasive ventilator face guard pressure pad of foretell, ventilative pad has a plurality ofly, and a plurality of ventilative pad is installed in proper order in the buffering open slot. The novel noninvasive ventilator face guard pressure pad, the bottom of ventilative pad is provided with the bottom bleeder vent, the both sides of blotter are provided with lateral part bleeder vent, the bottom bleeder vent with lateral part bleeder vent is linked together. The novel noninvasive ventilator face guard pressure pad of foretell, be provided with a plurality of mounting holes in the buffering open slot, a plurality of the mounting hole is followed the circumference of buffering open slot sets gradually the interval, be provided with the elastic ball in the mounting hole, the elastic ball part is followed stretch out in the mounting hole. Above-mentioned novel noninvasive ventilator face guard prevents pressing pad, be provided with the connection piece on the ventilative pad, the connection piece is located in the buf