Improved high-pressure oxygen mask

Abstract

The utility model provides an improved hyperbaric oxygen mask, and relates to the field of medical instruments. The improved high-pressure oxygen mask comprises a bottom frame, a mask body and an oxygen pipe used for conveying oxygen, one side of the bottom frame is fixedly connected with a veneering mechanism used for being attached to different facial contours, the veneering mechanism comprises a deformation piece and an aluminum strip, the deformation piece is slidably connected with one side of the bottom frame, the aluminum strip is fixedly connected with one side of the deformation piece, and the deformation piece is fixedly connected with the bottom frame. The mask is fixedly connected with the other side of the bottom frame, and the oxygen pipe is fixedly connected with the mask. According to the improved high-pressure oxygen mask, the face attaching mechanism is arranged, the mask is placed on the face of a patient, force is applied to one side of an aluminum strip, the aluminum strip moves to drive a deformation piece to slide on one side of a bottom frame so that a rubber pad can be attached to the face contour, and the situation that in the oxygen inhalation process, due to the fact that the face attaching degree of the mask and the face of the patient is insufficient, a gap exists, and oxygen is lost is reduced; the oxygen uptake treatment effect is improved, and the treatment progress is accelerated.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a modified hyperbaric oxygen mask. Background Art

[0002] Hyperbaric oxygen therapy, or simply hyperbaric oxygen, is a process in which a patient inhales 100% oxygen in an environment with a pressure higher than one atmosphere to treat a disease. In clinical work, patients often cannot inhale 100% oxygen, so we also call it hyperbaric oxygen therapy. Hyperbaric oxygen therapy should be carried out under the guidance of a specialist, and different oxygen concentrations and oxygen inhalation methods should be selected according to the patient's condition. During hyperbaric oxygen therapy, a corresponding breathing mask is required.

[0003] Existing respiratory masks mainly fit the mask to the face by pressing the aluminum sheet at the nose wing. However, due to the different facial contours of different people, it is difficult to achieve a high degree of fit, which will cause oxygen loss during the oxygen inhalation process, and the oxygen inhalation treatment effect may not achieve the expected effect, affecting the treatment progress. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present application provides an improved hyperbaric oxygen mask that solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: an improved high-pressure oxygen mask, comprising a bottom frame, a mask and an oxygen tube for delivering oxygen, wherein one side of the bottom frame is fixedly connected with a facing mechanism for fitting different facial contours, the facing mechanism comprising a deformable sheet and an aluminum bar, the deformable sheet is slidably connected to one side of the bottom frame, the aluminum bar is fixedly connected to one side of the deformable sheet, the mask is fixedly connected to the other side of the bottom frame, and the oxygen tube is fixedly connected to the mask.

[0008] Preferably, the veneer mechanism further comprises a rubber pad, and the rubber pad is fixedly connected to one side of the aluminum strip.

[0009] Preferably, a cavity is provided inside the lower part of the mask, and an adjustment port is provided at the bottom of the mask.

[0010] Preferably, an adjustment mechanism for adjusting the patient's exhalation mode is fixedly connected to the bottom of the mask, and the adjustment mechanism includes an inner tube and an outer tube, the inner tube is fixedly connected to the inside of the mask, the outer tube is slidably connected to the cavity, and one end of the inner tube is sleeved with one end of the outer tube.

[0011] Preferably, the adjustment mechanism also includes an adjustment block and a connecting groove, the adjustment block is slidably connected to the cavity, the connecting groove is opened at the bottom of the adjustment block, the connecting groove is sleeved with one end of the outer tube, an adjustment rod is fixedly connected to one side of the bottom of the adjustment block, and the adjustment rod is slidably connected to the adjustment port.

[0012] Preferably, a fixing frame is fixedly connected to the other side of the bottom frame, and a magic tape is wrapped around the surface of the fixing frame.

[0013] (III) Beneficial effects

[0014] The present application provides an improved hyperbaric oxygen mask. The beneficial effects are as follows:

[0015] 1. The improved high-pressure oxygen mask is provided with a face-fitting mechanism. The mask is placed on the patient's face and force is applied to one side of the aluminum bar. The movement of the aluminum bar drives the deformation sheet to slide on one side of the bottom frame so that the rubber pad fits the facial contour, thereby reducing the loss of oxygen due to gaps between the mask and the patient's face during oxygen inhalation, improving the therapeutic effect of oxygen inhalation and accelerating the progress of treatment.

[0016] 2. The improved hyperbaric oxygen mask sets the fixing frame on the other side of the bottom frame to prevent the magic belt from sticking to the patient's face when the mask is fixed on the patient's head. Long-term contact may cause allergies, redness and itching. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a schematic diagram of the top view of the external structure of this application;

[0019] Figure 2 This is a schematic diagram of the appearance structure of this application when viewed from above;

[0020] Figure 3 This is a left-side structural diagram of the present application;

[0021] Figure 4 This is an enlarged schematic diagram of the structure of Part A of this application;

[0022] Figure 5 This is an enlarged schematic diagram of the structure of Part B of this application;

[0023] Figure 6 This is a cross-sectional schematic diagram of the adjustment mechanism of this application.

[0024] In the figure: 1. bottom frame; 2. mask; 201. cavity; 202. adjustment port; 3. fixing frame; 301. magic tape; 4. adjustment mechanism; 401. inner tube; 402. outer tube; 403. adjustment block; 404. connecting groove; 405. adjustment rod; 5. veneer mechanism; 501. deformation sheet; 502. aluminum strip; 503. rubber pad; 6. oxygen tube. DETAILED DESCRIPTION

[0025] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0026] The present application is further described in detail below through drawings and examples.

[0027] Reference Figure 3 and Figure 4 The embodiment of the present application provides an improved hyperbaric oxygen mask, comprising a bottom frame 1, a mask 2 and an oxygen tube 6 for delivering oxygen. A face-fitting mechanism 5 for fitting different facial contours is fixedly connected to one side of the bottom frame 1. The face-fitting mechanism 5 comprises a deformable sheet 501 and an aluminum bar 502. The deformable sheet 501 is slidably connected to one side of the bottom frame 1, the aluminum bar 502 is fixedly connected to one side of the deformable sheet 501, a rubber pad 503 is fixedly connected to one side of the aluminum bar 502, the mask 2 is fixedly connected to the other side of the bottom frame 1, the oxygen tube 6 is fixedly connected to the mask 2, the mask 2 is placed on the patient's face, force is applied to the aluminum bar 502, the aluminum bar 502 moves to drive the deformable sheet 501 to slide on one side of the bottom frame 1 so that the rubber pad 503 fits the facial contour.

[0028] Reference Figure 1 and Figure 6In one aspect of the present embodiment, a cavity 201 is provided inside the lower part of the mask 2, an adjustment port 202 is provided at the bottom of the mask 2, an adjustment mechanism 4 for adjusting the patient's exhalation mode is fixedly connected to the bottom of the mask 2, the adjustment mechanism 4 comprises an inner tube 401 and an outer tube 402, the inner tube 401 is fixedly connected to the inside of the mask 2, the outer tube 402 is slidably connected to the cavity 201, one end of the inner tube 401 is sleeved with one end of the outer tube 402, an adjustment block 403 is slidably connected inside the cavity 201, a connecting groove 404 is provided at the bottom of the adjustment block 403, the connecting groove 404 is sleeved with one end of the outer tube 402, an adjustment rod 405 is fixedly connected to one side of the bottom of the adjustment block 403, and the adjustment rod 405 is slidably connected to the adjustment port 202. When the patient needs to exhale with the mouth, the outer tube 402 sleeved with the connecting groove 404 is removed, the adjustment block 403 is moved to one side of the cavity 201, and one end of the outer tube 402 is sleeved with one end of the inner tube 401.

[0029] Reference Figure 1 and Figure 2 In one aspect of this embodiment, a fixing frame 3 is fixedly connected to the other side of the bottom frame 1, and a magic belt 301 is wrapped around the surface of the fixing frame 3. The magic belt 301 is wrapped around the patient's head to fix the mask 2.

[0030] All electrical equipment in this solution are powered by an external power supply.

[0031] Working principle: When in use, place the mask 2 against the patient's nose, apply force to the aluminum bar 502, the aluminum bar 502 moves to drive the deformable sheet 501 to slide on one side of the bottom frame 1 so that the rubber pad 503 fits the facial contour, and the magic band 301 is wrapped around the patient's head to fix the mask 2. When the patient needs to exhale with the mouth, remove the outer tube 402 that is connected to the connecting groove 404, move the adjustment block 403 to one side of the cavity 201, and connect one end of the outer tube 402 with one end of the inner tube 401 to discharge the gas from the mask 2.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An improved high-pressure oxygen mask, comprising a bottom frame (1), a mask (2) and an oxygen tube (6) for transporting oxygen, characterized in that: A face-fitting mechanism (5) for fitting different facial contours is fixedly connected to one side of the bottom frame (1); the face-fitting mechanism (5) comprises a deformable sheet (501) and an aluminum strip (502); the deformable sheet (501) is slidably connected to one side of the bottom frame (1); the aluminum strip (502) is fixedly connected to one side of the deformable sheet (501); the mask (2) is fixedly connected to the other side of the bottom frame (1); and the oxygen tube (6) is fixedly connected to the mask (2).

2. A high-pressure oxygen improved mask according to claim 1, characterized in that: The veneer mechanism (5) further comprises a rubber pad (503), wherein the rubber pad (503) is fixedly connected to one side of the aluminum strip (502).

3. The improved hyperbaric oxygen mask according to claim 1, characterized in that: A cavity (201) is provided inside the lower part of the mask (2), and an adjustment port (202) is provided at the bottom of the mask (2).

4. The improved hyperbaric oxygen mask according to claim 3, characterized in that: The bottom of the mask (2) is fixedly connected to an adjustment mechanism (4) for adjusting the patient's exhalation mode, and the adjustment mechanism (4) comprises an inner tube (401) and an outer tube (402), the inner tube (401) is fixedly connected to the inside of the mask (2), the outer tube (402) is slidably connected to the cavity (201), and one end of the inner tube (401) is sleeved with one end of the outer tube (402).

5. The improved hyperbaric oxygen mask according to claim 4, characterized in that: The adjustment mechanism (4) further comprises an adjustment block (403) and a connecting groove (404); the adjustment block (403) is slidably connected to the cavity (201); the connecting groove (404) is provided at the bottom of the adjustment block (403); the connecting groove (404) is sleeved with one end of the outer tube (402); an adjustment rod (405) is fixedly connected to one side of the bottom of the adjustment block (403); and the adjustment rod (405) is slidably connected to the adjustment port (202).

6. The improved hyperbaric oxygen mask according to claim 1, characterized in that: The other side of the bottom frame (1) is fixedly connected to a fixing frame (3), and a magic tape (301) surrounds the surface of the fixing frame (3).

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