Facial pressure sore preventing device of noninvasive respirator

Abstract

The utility model relates to the technical field of breathing machine accessories, in particular to a non-invasive breathing machine face pressure sore prevention device which comprises a mask, a sealing water pipe and a moisture absorption layer. The clamping strip is arranged on the outer wall of the sealing water pipe, and the sealing water pipe is fixed to the edge of the side, close to the patient, of the mask through the clamping strip; the sealing water pipe is provided with a water inlet connector and a water outlet connector, and the partition plate is arranged between the water inlet connector and the water outlet connector on the inner side of the sealing water pipe. The moisture absorption layer is arranged on the inner side of the sealing water pipe and connected with the sealing water pipe through the male hook-and-loop fastener and the female hook-and-loop fastener. The moisture removal layer is fixedly arranged on one side, close to a patient, of the moisture absorption layer; by improving the face pressure sore prevention device of the noninvasive respirator, the face pressure sore prevention device has the advantages of being capable of absorbing moisture in the mask, reducing sweating of the skin of the pressed portion of a patient and reducing pressure sores, and therefore the problems and the defects in the prior art and equipment are effectively solved, and the face pressure sore prevention device of the noninvasive respirator has the advantages of being capable of absorbing moisture in the mask, reducing sweating of the skin of the pressed portion of the patient and reducing pressure sores.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilator accessories, and more specifically, to a non-invasive ventilator device for preventing facial pressure sores. Background Art

[0002] A non-invasive ventilator is a non-invasive ventilator. During clinical use, the ventilator mask is placed on the patient's face, applying pressure when the patient inhales to help the patient breathe. When the patient has difficulty breathing, their own breathing is prone to fatigue, and a non-invasive ventilator can be used. The non-invasive ventilator helps the patient breathe, relieves respiratory muscle fatigue, reduces respiratory muscle oxygen consumption, and relieves the patient's symptoms of difficulty breathing.

[0003] In existing non-invasive ventilator masks, the part that contacts the patient's face is usually made of silicone. Although silicone is relatively soft, it has poor air permeability, and the contact area is prone to sweating. In addition, the water vapor in the patient's exhaled gas easily accumulates in the mask. The accumulated water flows to the contact area between the face and the mask, which can easily cause pressure sores.

[0004] In view of this, research and improvement are carried out to the existing problems, and a non-invasive ventilator anti-facial pressure ulcer device is provided, aiming to solve the problem and improve the practical value through this technology. Utility Model Content

[0005] The purpose of the present invention is to provide a non-invasive ventilator device for preventing facial pressure sores, so as to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides a non-invasive ventilator device for preventing facial pressure sores, which is achieved by the following specific technical means:

[0007] A non-invasive ventilator device for preventing facial pressure sores, comprising: a mask, an air supply connector, a strap, a sealing water pipe, a snap-on strip, a water inlet connector, a water outlet connector, a partition, a moisture-absorbing layer, a moisture-discharging layer, a male Velcro, and a female Velcro; the mask is provided with an air supply connector for connecting to a ventilator; the strap is symmetrically arranged on both sides of the mask; the snap-on strip is arranged on the outer wall of the sealing water pipe, and the sealing water pipe is fixed to the edge of the mask close to the patient side through the snap-on strip; the sealing water pipe is provided with a water inlet connector and a water outlet connector, and the partition is arranged between the inner water inlet connector and the water outlet connector of the sealing water pipe; the moisture-absorbing layer is arranged on the inner side of the sealing water pipe, and the moisture-absorbing layer is connected to the sealing water pipe through the male Velcro and the female Velcro; the moisture-discharging layer is fixedly arranged on the side of the moisture-absorbing layer close to the patient.

[0008] As a further optimization of the technical solution, the sealing water pipe of the non-invasive ventilator anti-facial pressure sore device of the utility model is a tubular structure made of soft material with a rectangular cross-section.

[0009] As a further optimization of the present technical solution, the clamping strip of the non-invasive ventilator anti-facial pressure sore device of the present invention is a strip structure with a rectangular cross-section, and the clamping strip is provided at two locations on the sealing water pipe.

[0010] As a further optimization of the technical solution, the moisture-absorbing layer of the non-invasive ventilator anti-facial pressure sore device of the utility model is made of cotton material.

[0011] As a further optimization of the technical solution, the moisture-wicking layer of the non-invasive ventilator anti-facial pressure sore device of the utility model is made of polyester fiber fabric.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The utility model has a moisture absorption layer arranged on the inner side of the sealed water pipe, and the moisture absorption layer is connected to the sealed water pipe through male Velcro and female Velcro. The moisture discharge layer is fixedly arranged on the side of the moisture absorption layer close to the patient. The moisture on the inner surface of the mask can be absorbed by the moisture discharge layer and the moisture absorption layer, preventing moisture from entering between the sealed water pipe and the patient's skin, keeping the patient's skin dry, and reducing the occurrence of pressure sores at the pressure points of the patient. The moisture absorption layer and the moisture discharge layer are easy to replace.

[0014] 2. The sealing water pipe of the utility model is a tubular structure made of soft material with a rectangular cross-section. The sealing water pipe is fixed to the edge of the mask close to the patient through a clamping strip. The sealing water pipe is provided with a water inlet joint and a water outlet joint. By passing water through the sealing water pipe, the sealing water pipe expands to achieve the sealing of the mask. It has a certain degree of softness. At the same time, the water in the sealing water pipe has a cooling effect on the patient's skin, reduces sweating of the skin in the pressure area, and further reduces the occurrence of pressure sores.

[0015] 3. The utility model improves the non-invasive ventilator anti-facial pressure sore device, which has the advantages of absorbing moisture in the mask, reducing sweating on the patient's skin at the pressure point, and reducing the occurrence of pressure sores, thereby effectively solving the problems and shortcomings of existing technologies and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the utility model;

[0019] Figure 3This is an enlarged structural diagram of point A of the present invention.

[0020] In the figure: mask 1, air supply connector 2, strap 3, sealing water pipe 4, connecting strip 5, water inlet connector 6, water outlet connector 7, partition 8, moisture absorption layer 9, moisture discharge layer 10, male Velcro 11, female Velcro 12. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See Figures 1 to 3 The utility model provides a specific technical implementation scheme of a non-invasive ventilator device for preventing facial pressure sores:

[0023] A non-invasive ventilator anti-facial pressure sore device, comprising: a mask 1, an air supply connector 2, a strap 3, a sealing water pipe 4, a snap-on strip 5, a water inlet connector 6, a water outlet connector 7, a partition 8, a moisture-absorbing layer 9, a moisture-discharging layer 10, a male Velcro 11, and a female Velcro 12; the mask 1 is provided with an air supply connector 2 for connecting to a ventilator; the strap 3 is symmetrically arranged on both sides of the mask 1; the sealing water pipe 4 is a tubular structure with a rectangular cross-section made of soft material; the snap-on strip 5 is arranged on the outer wall of the sealing water pipe 4, and the sealing water pipe 4 is fixed to the edge of the mask 1 close to the patient side through the snap-on strip 5; the snap-on strip 5 is a strip structure with a rectangular cross-section, and the snap-on strip 5 is arranged at two locations on the sealing water pipe 4; the sealing water pipe 4 is provided with a water inlet connector 6 and a water outlet connector 7, and the partition 8 is arranged between the inner water inlet connector 6 and the water outlet connector 7 of the sealing water pipe 4, and the partition 8 prevents water from flowing in from the water inlet connector 6 After entering, it flows out directly from the water outlet joint 7, so that the water can circulate in the sealed water pipe 4; by passing water in the sealed water pipe 4, the sealed water pipe 4 expands to achieve the sealing of the mask 1, which has a certain softness. At the same time, the water in the sealed water pipe 4 has a cooling effect on the patient's skin, reduces sweating of the skin in the pressure area, and further reduces the occurrence of pressure sores; the moisture-absorbing layer 9 is arranged on the inner side of the sealed water pipe 4, and the moisture-absorbing layer 9 is connected to the sealed water pipe 4 through the male Velcro 11 and the female Velcro 12; the moisture-absorbing layer 9 is made of cotton material; the moisture-discharging layer 10 is fixedly arranged on the side of the moisture-absorbing layer 9 close to the patient; the moisture-discharging layer 10 is made of polyester fiber fabric; the moisture on the inner surface of the mask 1 can be absorbed by the moisture-discharging layer 10 and the moisture-absorbing layer 9, to prevent moisture from entering between the sealed water pipe 4 and the patient's skin, keep the patient's skin dry, reduce the occurrence of pressure sores in the patient's pressure area, and the moisture-absorbing layer 9 and the moisture-discharging layer 10 are easy to replace.

[0024] Specific implementation steps:

[0025] During use, the mask 1 is connected to the ventilator through the air supply connector 2, the water inlet connector 6 and the water outlet connector 7 are connected to the water supply pipe and the drain pipe respectively, the moisture absorption layer 9 and the moisture discharge layer 10 are fixed to the inner side of the sealed water pipe 4 through the male Velcro 11 and the female Velcro 12, and the mask 1 is fixed to the patient's mouth and nose through the strap 3. Water flows into the sealed water pipe 4 from the water inlet connector 6. Due to the obstruction of the partition 8, the water circulates in the sealed water pipe 4 once and then flows out from the water outlet connector 7. The water causes the sealed water pipe 4 to expand and play a sealing role. At the same time, the water flow takes away some of the heat from the patient's skin at the compressed part, reducing sweating of the skin at the compressed part. The water vapor generated when the patient breathes adheres to the inner surface of the mask 1. When the water on the inner surface of the mask 1 flows down, it is absorbed by the moisture absorption layer 9. The moisture discharge layer 10 can guide the water into the moisture absorption layer 9 to keep the patient's skin dry. After using it for a period of time, the moisture absorption layer 9 and the moisture discharge layer 10 can be removed and replaced with new moisture absorption layer 9 and the moisture discharge layer 10.

[0026] In summary: This non-invasive ventilator anti-facial pressure sore device is arranged on the inner side of the sealed water pipe through a moisture-absorbing layer, and the moisture-absorbing layer is connected to the sealed water pipe through a male Velcro and a female Velcro, and the moisture-discharging layer is fixedly arranged on the side of the moisture-absorbing layer close to the patient. The moisture on the inner surface of the mask can be absorbed by the moisture-discharging layer and the moisture-absorbing layer, and moisture is prevented from entering between the sealed water pipe and the patient's skin, keeping the patient's skin dry, reducing the occurrence of pressure sores at the patient's pressure site, and the moisture-absorbing layer and the moisture-discharging layer are easy to replace; the sealed water pipe is made of a soft material to form a tubular structure with a rectangular cross-section, and the sealed water pipe is fixed to the At the edge of the mask close to the patient's side, a water inlet joint and a water outlet joint are provided on the sealed water pipe. Water is passed through the sealed water pipe, and the sealed water pipe expands to achieve sealing of the mask, which has a certain softness. At the same time, the water in the sealed water pipe has a cooling effect on the patient's skin, reduces sweating of the skin at the pressure point, and further reduces the occurrence of pressure sores. The utility model improves the non-invasive ventilator anti-facial pressure sore device, has the advantages of absorbing water vapor in the mask, reducing sweating of the patient's skin at the pressure point, and reducing the occurrence of pressure sores, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-invasive ventilator device for preventing facial pressure sores, comprising: A mask (1), an air supply connector (2), a binding belt (3), a sealing water pipe (4), a snap-on strip (5), a water inlet connector (6), a water outlet connector (7), a partition (8), a moisture absorbing layer (9), a moisture discharging layer (10), a male Velcro (11), and a female Velcro (12); characterized in that: the mask (1) is provided with an air supply connector (2) for connecting to a ventilator; the binding belt (3) is symmetrically arranged on both sides of the mask (1); the snap-on strip (5) is provided on the outer wall of the sealing water pipe (4), and the sealing water pipe (4) is passed through The clamping strip (5) is fixed to the edge of the mask (1) on the side close to the patient; the sealed water pipe (4) is provided with a water inlet joint (6) and a water outlet joint (7), and the partition (8) is provided between the water inlet joint (6) and the water outlet joint (7) on the inner side of the sealed water pipe (4); the moisture absorption layer (9) is provided on the inner side of the sealed water pipe (4), and the moisture absorption layer (9) is connected to the sealed water pipe (4) through a male Velcro (11) and a female Velcro (12); the moisture discharge layer (10) is fixedly provided on the side of the moisture absorption layer (9) close to the patient.

2. The non-invasive ventilator device for preventing facial pressure sores according to claim 1, characterized in that: The sealed water pipe (4) is a tubular structure made of soft material with a rectangular cross section.

3. The non-invasive ventilator device for preventing facial pressure sores according to claim 1, characterized in that: The clamping strip (5) is a strip-shaped structure with a rectangular cross section, and the clamping strip (5) is provided at two locations on the sealing water pipe (4).

4. The non-invasive ventilator device for preventing facial pressure sores according to claim 1, characterized in that: The moisture absorbing layer (9) is made of cotton material.

5. The non-invasive ventilator device for preventing facial pressure sores according to claim 1, characterized in that: The moisture-wicking layer (10) is made of polyester fiber fabric.

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