WO2015176206A1

WO2015176206A1 - Oxygen supply pad and oxygen supply system

Info

Publication number: WO2015176206A1
Application number: PCT/CN2014/077782
Authority: WO
Inventors: 王羣翰
Original assignee: 王羣翰
Priority date: 2014-05-19
Filing date: 2014-05-19
Publication date: 2015-11-26

Abstract

An oxygen supply pad (1) and oxygen supply system (5); the oxygen supply pad (1) comprises a pad (2), an oxygen source supply unit (3) and a fixing feature (4); the pad (2) has a first surface (21) and an air outlet part (22); the first surface (21) at least partially has high and low places; spaces (23) are defined between the high and low places; the air outlet part (22) communicates with the spaces (23) and the outside; the oxygen source supply unit (3) comprises at least one gas input end (31) communicating with the spaces (23); the oxygen enters the spaces (23) via the gas input end (31) from outside the pad (2); the fixing feature (4) is connected to the pad (2), for removably engaging the portion to be deployed. The present invention provides oxygen for a decubital wound of a patient to help wound healing, can be adapted for placement on different diseased parts of a body; in addition, the present invention has a simple structure and low manufacturing cost, is convenient to use, and provides patients with a more practical and economical medical assistance choice.

Description

Oxygen supply pad and oxygen supply system

The present invention relates to oxygen supply pads, and more particularly to an oxygen supply pad for use in an oxygen supply system.

Background technique

The cause of acne is due to the long-term compression of skin tissue leading to ischemic necrosis and ulceration. It is common in patients who have been bedridden for a long time due to sputum or surgery. The treatment after acne wound formation is very troublesome, and the wound is healed after several weeks of delay. Suffering from sepsis, amputation or death, not only hurts the body but also causes medical burden and waste.

In order to accelerate the healing of hemorrhoid wounds, oxygen-assisted treatment is used in medical treatment because when infected wounds and low blood perfusion tissue have increased oxygen content, they can promote fibroblast division, accelerate collagen production, and promote new blood vessels. It also produces normal bactericidal work for neutrophils and directly inhibits the growth of anaerobic bacteria.

Oxygen-assisted treatment is generally known to supply oxygen to the wound or to adjust the concentration of oxygen around the wound, which is known in the art by applying a localized hyperbaric oxygen by placing the limb of the acne wound in a sealed chamber with automatic oxygen regulation control.

However, such high-pressure oxygen chambers are expensive and take up space, which inevitably increases the burden on the patient's family. Moreover, since the entire limb is placed in the sealed chamber, large areas of the skin are unnecessarily exposed to high-pressure oxygen, which poses a risk of vascular contraction, poisoning, and tissue damage to healthy tissues in the human body.

Therefore, it is necessary to provide a novel and progressive oxygen supply pad and oxygen supply system to solve the above problems.

Summary of the invention

The main object of the present invention is to provide an oxygen supply pad and an oxygen supply system, which can provide oxygen only for a patient's acne wound to facilitate wound healing. The oxygen supply pad can be adjusted for different parts of the affected part, and thus can be placed on the body. On different parts. In addition, the oxygen supply pad has the characteristics of simple structure, convenient use and low production cost, and can provide medically more convenient and cheaper medical assistance options for patients.

In order to achieve the above object, the present invention adopts the following technical solutions:

An oxygen supply pad and an oxygen supply system, the oxygen supply pad comprises a cushion body and an oxygen source supply a unit and a fixed device, the pad body has a first surface and an air outlet portion, the first surface at least partially having a height difference, the height difference defines a space, and the air outlet portion communicates with the space and the outside, the oxygen The source supply unit includes at least one gas input end in communication with the space, and oxygen is introduced into the space from outside the mat through the gas input end. The fixing device is coupled to the pad body for removably coupling to a portion to be configured.

further,

An edge convex frame is disposed on a periphery of the first surface.

A plurality of ribs are disposed on the first surface.

The plurality of ribs are spaced apart in parallel.

The air outlet portion includes at least one air exhaust pipe provided in the cushion body and communicating the space and the outside.

The air outlet portion includes at least one through hole opened in the pad body.

The fixing device comprises two belt bodies that can be releasably fastened to each other.

The pad body is detachably coupled to the fixing device. The present invention also provides an oxygen supply system comprising the above oxygen supply pad, the oxygen supply system further comprising a bed peripheral oxygen supply device, the peripheral oxygen supply device of the bed has an oxygen output end, the oxygen output end Optionally coupled to the gas input, the peripheral oxygen supply device of the bed actively delivers oxygen into the gas input.

further,

The oxygen supply system also includes a carrier adjacent to the peripheral oxygen supply device of the hospital bed for carrying.

The advantages of the invention are:

The oxygen supply pad and the oxygen supply system of the invention can provide oxygen for the patient's acne wound to facilitate wound healing, can be adjusted for different parts of the affected part, and thus can be disposed on different parts of the body; in addition, it has a simple structure, The ease of use and low cost of production provide a more practical and cheaper medical aid option for patients.

DRAWINGS

1 is a perspective view of a preferred embodiment of the present invention.

Figure 2 is a side elevational view of a preferred embodiment of the present invention.

3 is a perspective view of another aspect of a preferred embodiment of the present invention.

4 is a partial perspective view of another aspect of a preferred embodiment of the present invention. Figure 5 is a schematic illustration of another preferred embodiment of the present invention.

Figure 6 is a perspective view of still another preferred embodiment of the present invention.

Figure 7 is a diagram showing the state of use of a preferred embodiment of the present invention.

detailed description

The following is a description of the possible embodiments of the invention, and is not intended to limit the scope of the invention as claimed.

Referring to Figures 1 and 2, there is shown a preferred embodiment of the present invention. The oxygen supply pad 1 of the present invention comprises a pad body 2, an oxygen source supply unit 3 and a fixing device 4.

The pad body 2 has a first surface 21 and an air outlet portion 22, and the first surface 21 at least partially has a height difference, and the height difference defines a space 23 for preventing the user's affected part from adhering to the pad body. 2. Therefore, the gas in the space 23 can come into contact with the affected part, and the air outlet portion 22 communicates with the space 23 and the outside. In detail, in the embodiment, the peripheral edge of the first surface 21 is provided with an edge convex frame 211. The first surface 21 is provided with a plurality of convex ribs 212, the edge convex frame 21 1 and the plurality of convex ribs 212 and the rest of the first surface 21 The step of the step is to form a height difference, wherein the plurality of ribs 212 are spaced apart in parallel or parallel and unevenly spaced. In this embodiment, the plurality of ribs 212 are spaced apart in parallel, between each adjacent rib 212. The spaces 23 are in gaseous communication with each other. Further, in other embodiments, the present invention may not have a plurality of ribs 212, and a space 23a is defined between the edge ribs 211 and the first surface 21 (Fig. 3).

In the present embodiment, the air outlet portion 22 includes at least one exhaust pipe 221 provided in the cushion body 2 and communicating with the space 23 and the outside, and the gas can be discharged from the space 23 to the outside via the exhaust pipe 221. In other embodiments, the air outlet portion 22 may not include the exhaust pipe 221, and the air outlet portion 22a may include at least one through hole 222 (FIG. 4) that is opened in the pad body 2, and the gas may be similarly discharged from the space 23 through the through hole 222 to external. It can be understood that, in other embodiments, the air outlet portion 22 can also be defined by an opening 223 that communicates with the space 23 and communicates with the outside (see FIG. 5), and the gas can still pass from the space 23 through the open port 223. Drain to the outside.

The oxygen source supply unit 3 includes at least one gas input end 31 communicating with the space 23, and the oxygen is supplied from the outside of the mat 2 to the space 23 via the gas input end 31, and the oxygen source supply unit 3 further includes an outside of the mat 2 and An oxygen supply device (not shown) connected to the gas input end 31, wherein the oxygen supply device can actively deliver oxygen into the gas input end 31, such as an oxygen cylinder sold in the market or an oxygen machine beside a hospital bed. In other embodiments, the gas input end 31a can also be of its construction (Fig. 4). The fixing device 4 is connected to the pad body 2, and the fixing device 4 is configured to removably couple the pad body 2 to a portion to be disposed (ie, the affected part of the patient) to fix the pad body 2 to the portion to be configured, and thus the space 23 The gas can come into contact with the affected part. In the embodiment, the fixing device 4 includes two belt bodies 41 which are releasably fastened to each other. For example, each belt body 41 has a devil blanket 42 which can be adhered to each other, and the two belt bodies 41 are used for the first body of the cushion body 2. The face 21 is removably coupled to the portion to be configured, so the fixing device 4 can be adjusted for different positions on the human body to cooperate to removably bond the pad body 2 to the portion to be configured, preferably, the pad body 2 is detachable The grounding is combined with the fixed device 4, which facilitates the cleaning and replacement of the fixing device 4 and the pad body 2 after use. It can be understood that in other embodiments, the fixing device 4 may include other components that couple the first surface 21 to the portion to be configured, such as an attachment layer 43 (such as FIG. 6) having a function to be attached to the human body, such as Silicone self-adhesive tablets.

In actual operation, the fixing device 4 is used to removably bond the pad body 2 to the portion to be configured, and the oxygen source supply unit 3 connected to the oxygen supply device delivers oxygen to the gas input end 31, and the oxygen can be self-supporting body. The outside of the 2 is introduced into the space 23 inside the pad body 2 via the gas input end 31 (as indicated by the direction of the arrow in FIG. 2), and the affected part of the configuration portion can be in contact with oxygen to promote wound healing and tissue repair of the portion to be configured. When the oxygen continues to be input to the space 23, the oxygen entering the space 23 earlier is discharged to the outside via the exhaust pipe 221 that communicates with the external outlet portion 22, so that the oxygen in the space 23 continues to flow and the wound can continue to be in contact with fresh oxygen. , thereby promoting the healing of the affected part of the part to be configured and tissue repair.

Referring to FIG. 2 and FIG. 7, the present invention further provides an oxygen supply system 5 including the above-mentioned oxygen supply pad 1. The oxygen supply system 5 further includes a bed peripheral oxygen supply device 51. In detail, The oxygen supply pad 1 is used for selectively connecting the peripheral oxygen supply device 51 of the bed, and the peripheral oxygen supply device 51 has an oxygen output end 511, and the oxygen output end 511 is selectively connected with the gas input end 31, so that oxygen is supplied around the bed. The device 51 can actively deliver oxygen into the gas input 31.

The oxygen supply system 5 further includes a carrier 52 adjacent to the bed peripheral oxygen supply device 51. In this embodiment, the carrier 52 is a hospital bed, and the user can lie on the carrier 52 and use the oxygen supply pad 1. In other embodiments the carrier can be other devices such as a recliner, a wheelchair, and the like.

In summary, the oxygen supply pad of the present invention can fix the pad body to the affected part of the portion to be disposed, so that the affected part can contact the oxygen in the space to promote wound healing and tissue repair of the affected part.

Moreover, the oxygen supply pad of the present invention has a fixed device, and the fixed device can be aimed at the human body. Adjust the same position to match the pad to the part to be configured.

In addition, the invention has the characteristics of simple structure, convenient use and low production cost, and can provide medical aids which are more practical and cheaper for patients.

In summary, the overall structural design, practicability and efficiency of the present invention are indeed fully in line with the needs of industrial development, and the disclosed structure also has an unprecedented innovative structure, so its "novelty" should be undoubtedly considered. Moreover, the present invention can be more effective than the known structure, and therefore has "progressiveness".

Claims

Rights request

1. An oxygen supply pad, characterized by comprising:

a pad body having a first surface and an air outlet portion, the first surface having at least a portion having a height difference, wherein the height difference defines a space therebetween, the air outlet portion is in communication with the space and the exterior; and an oxygen source supply unit includes At least one gas input end connected to the space, oxygen is introduced into the space from the outside of the mat through the gas input end;

A fixed device is coupled to the pad for removably bonding to a portion to be configured.

The oxygen supply pad according to claim 1, wherein an edge convex frame is provided on a periphery of the first surface.

The oxygen supply pad according to claim 1 or 2, wherein a plurality of ribs are provided on the first surface.

The oxygen supply pad according to claim 3, wherein the plurality of ribs are spaced apart in a substantially parallel manner.

The oxygen supply pad according to claim 1, wherein the air outlet portion includes at least one exhaust pipe provided in the pad body and communicating with the space and the outside.

The oxygen supply pad according to claim 1, wherein the air outlet portion includes at least one through hole opened in the pad body.

7. The oxygen supply pad of claim 1 wherein said securing means comprises two strips that are releasably secured to each other.

The oxygen supply pad according to claim 1, wherein the pad body is detachably coupled to the fixing device.

An oxygen supply system, comprising the oxygen supply pad according to any one of claims 1-8, further comprising:

A peripheral oxygen supply device has an oxygen output end selectively coupled to the gas input end, and the peripheral oxygen supply device of the bed actively delivers oxygen into the gas input end.

10. The oxygen supply system of claim 9 further comprising a carrier adjacent to said bed oxygen supply device for carrying.