Multifunctional medical mask

Abstract

The utility model discloses a multifunctional medical mask, which relates to the technical field of medical instruments and comprises a mask body and fixing straps, the mask body is provided with an oxygen supply port and an insertion port, the insertion port is provided with a plurality of flexible blocking pieces covering the insertion port, and the mask body is provided with a fixing piece for limiting insertion of a pipe body into the insertion port. According to the technical scheme, the mask body is provided with the carbon dioxide exhaust port, the mask has the advantages that air leakage is avoided, and pressure injury cannot be caused, a plurality of tube bodies can be inserted, and the problem that oxygen inhalation, stomach tubes and jejunum nutrition tubes need to be guaranteed for patients in the early stage of operation and critical bedridden patients is solved. And no extra oxygen supply is needed, so that the medical waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a multifunctional medical mask. Background Art

[0002] An oxygen mask is a device that transfers oxygen from a tank to the lungs. It can cover the nose and mouth (oral nasal mask) or the entire face (full face mask). It plays an important role in ensuring human health.

[0003] At present, most hospitals provide patients with ordinary oxygen tubes and oxygen masks, but because their design is too simple and not targeted, there are many inconveniences in the process of use. Especially when the patient's condition changes, he needs to breathe oxygen at the same time, and also needs to place gastric tubes, nutrition tubes and other intubations. Patients are very uncomfortable in this process, and often suffer from oxygen leakage and pressure injuries. This behavior directly affects the effect of the patient's oxygen inhalation, and the patient's oxygen reserve is insufficient, and there is a risk of hypoxia. In order to prevent patients from hypoxia, doctors often use the method of increasing oxygen flow to compensate for the problem of leakage, which increases medical costs.

[0004] Therefore, the prior art needs to be improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is that air leakage and pressure damage are prone to occur when placing a gastric tube, a nutrition tube, etc. The purpose is to provide a multifunctional medical mask that adopts corresponding technical means to avoid air leakage and the beneficial effect of not causing pressure damage. It is patient-friendly, does not require additional oxygen supply, and reduces medical waste.

[0006] The utility model is realized by the following technical solutions:

[0007] A multifunctional medical mask comprises a mask body and a fixing belt, wherein the mask body is provided with an oxygen supply port, the mask body is provided with a socket, the socket is provided with a plurality of flexible baffles covering the socket, the mask body is provided with a fixing piece for limiting a tube body inserted into the socket, and the mask body is provided with a carbon dioxide exhaust port.

[0008] In the above technical solution, since the mask body itself is reserved with a socket and a carbon dioxide outlet, the carbon dioxide outlet can be used to assist breathing and discharge carbon dioxide, and the socket is blocked by a flexible baffle, which is patient-friendly. When a gastric tube, a nutrition tube or other tube body is not inserted, the flexible baffle plays a blocking role, which can prevent dust, impurities, etc. from entering at ordinary times, and has a good use effect. The gastric tube, nutrition tube or other tube body is inserted from the socket, and there is no need to pass through the mask body and the face, which avoids oxygen leakage and pressure damage, does not affect the patient's oxygen inhalation effect, and does not need to increase the oxygen flow to cause medical waste.

[0009] Furthermore, in the utility model, the mask body is provided with a mounting platform, the socket is provided on the end surface of the mounting platform, and the flexible baffle and the fixing member are both connected to the mounting platform.

[0010] Furthermore, in the utility model, the above-mentioned fixing member includes a guide rod, the guide rod fixing sleeve is provided with a plurality of clamping rings, the mounting platform is provided with a through hole for the guide rod to pass through, the through hole is provided with a clamping groove adapted to the clamping ring, and the inner end of the guide rod is provided with a stop plate for limiting the tube body.

[0011] Furthermore, in the utility model, a recessed bottom surface abutting against the tube body is provided in the mounting platform.

[0012] Furthermore, in the present invention, the abutment plate has a curved surface adapted to the tube body.

[0013] Furthermore, in the utility model, a pressing plate is provided at the outer end of the guide rod.

[0014] Furthermore, in the present invention, the carbon dioxide exhaust port is provided with an exhaust pipe.

[0015] Furthermore, in the present invention, a one-way valve is provided in the exhaust pipe.

[0016] Furthermore, in the present invention, the gaps between the four flexible baffles form a cross gap.

[0017] Furthermore, in the present invention, the mask body comprises a flexible silicone mask.

[0018] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0019] 1. The tubes such as gastric tubes and nutrition tubes are inserted from the socket. Compared with the prior art where the tubes are inserted between the mask body and the face, there will be no oxygen leakage and pressure damage, which will not affect the patient's oxygen inhalation effect, and there is no need to increase the oxygen flow rate to cause medical waste;

[0020] 2. The mask body itself has a reserved carbon dioxide exhaust port. Compared with the masks in the prior art, it has more functions. It can be used to assist breathing, exhaust carbon dioxide, ensure smooth breathing, and has a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a multifunctional medical mask of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the mounting platform of the utility model;

[0024] Figure 3 It is a schematic diagram of the interior of the mounting platform of the utility model.

[0025] The marks and corresponding parts names in the accompanying drawings are: 1-mask body, 101-oxygen supply port, 2-fixing belt, 3-mounting platform, 301-socket, 302-through hole, 303-slot, 304-recessed bottom surface, 4-flexible baffle, 5-fixing part, 501-guide rod, 502-clamp ring, 503-retaining plate, 504-pressing plate, 6-carbon dioxide exhaust port, 601-exhaust pipe. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0027] The following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the embodiments of the present utility model, it should be noted that if the terms "middle", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0030] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0031] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Example

[0033] This embodiment provides a multifunctional medical mask, such as Figure 1-Figure 3 As shown, the specific structure is as follows.

[0034] Please refer to Figure 1 As shown, the multifunctional medical mask of this embodiment mainly includes five parts: a mask body 1, a fixing belt 2, a mounting platform 3, a flexible baffle 4, and a fixing member 5. The mask body 1 can be in the form of an oral nasal mask. Of course, in other embodiments, the mask body 1 can also be in the form of a full-face mask. The mask body 1 is used to be worn on the patient's face to form an oxygen supply space between the face; the fixing belt 2 is used to fix the mask body 1; the mounting platform 3 is used to insert a tube body such as a gastric tube and a nutrition tube; the flexible baffle 4 is used to cover the socket 301; the fixing member 5 is used to fix a tube body such as a gastric tube and a nutrition tube.

[0035] Furthermore, the mask body 1 adopts a flexible silicone mask, and the mask body 1 adopts the form of an N95 mask, which has the advantages of being beautiful and safe, and improving the comfort of the patient. The mask body 1 is made of soft silicone material, which can fit the patient's face, avoid pressure damage to the patient's skin around the nose and face, alleviate the patient's pain, and reduce the patient's additional medical expenses. The oxygen supply port 101 is located in the middle of the mask body 1, and the oxygen supply port 101 is used to connect to the oxygen supply tube. The fixing belt 2 is an elastic elastic band, combined with Figure 1 As shown, the fixing belt 2 is fixedly connected to both sides of the mask body 1. When in use, the fixing belt 2 covers the patient's head to fix the multifunctional medical mask of this embodiment. The fixing belt 2 can be one or two fixing belts 2 to play a fixing role.

[0036] In some implementations of this embodiment, two symmetrical carbon dioxide exhaust ports 6 are provided on the mask body 1, and the carbon dioxide exhaust ports 6 are located on the upper side of the oxygen supply port 101. An exhaust pipe 601 is installed at the carbon dioxide exhaust port 6, and a one-way valve is installed inside the exhaust pipe 601. The one-way valve allows gas to be discharged from the inside of the mask body 1 to the outside, and prevents the outside gas from entering the inside of the mask body 1. The carbon dioxide exhaust port 6 is used to assist breathing, discharge carbon dioxide, ensure smooth breathing, and has a good use effect.

[0037] In some implementations of this embodiment, Figure 1 As shown, a mounting platform 3 is fixed on each side of the middle position of the mask body 1. Figure 2 The mounting platform 3 is approximately triangular in shape, and has a cavity inside, which is connected to the mask body 1. The socket 301 is provided on the positive end face of the mounting platform 3, and the tubes such as the stomach tube and the nutrition tube can pass through the socket 301 and then be inserted into the patient's mouth and nose, so that the tube does not need to pass through the gap between the mask body 1 and the face, thereby avoiding air leakage and preventing the tube from pressing the facial skin under the pressure of the mask body 1.

[0038] It should be noted that the mounting platform 3 can be made of PP hard plastic material.

[0039] Further, combined with Figure 1 and Figure 2 As shown, four flexible baffles 4 are installed at the socket 301. The shape of the flexible baffles 4 is fan-shaped. The four flexible baffles 4 are evenly distributed, and the gaps between the four flexible baffles 4 form a cross gap. The flexible baffles 4 play a shielding role to prevent large dust, lint or other impurities from entering, which is more patient-friendly. At the same time, the flexible baffles 4 can be deformed at will without affecting the insertion of the tube body.

[0040] In some implementations of this embodiment, Figure 2 and Figure 3 As shown, in order to fix the tube body and prevent the tube body from loosening, the fixing member 5 includes a guide rod 501, and a through hole 302 is opened on the top of the mounting platform 3, and the guide rod 501 is inserted into the through hole 302. The inner end of the guide rod 501 located inside the mounting platform 3 is fixedly connected to a plate 503, and the plate 503 is used to press the tube body to fix it, and the outer end of the guide rod 501 located outside the mounting platform 3 is fixedly connected to a pressing plate 504, and the pressing plate 504 is used for fingers to press and apply force.

[0041] Further, combined with Figure 3As shown, four snap rings 502 are fixed on the guide rod 501, and the four snap rings 502 are evenly spaced from top to bottom. The outer side of the snap ring 502 is arc-shaped, and an annular snap groove 303 is provided on the hole wall of the through hole 302, and the groove wall of the snap groove 303 is also arc-shaped, so that the snap groove 303 and the snap ring 502 can fit together. The bottom surface of the abutment plate 503 is an inwardly concave arc surface, which can better restrict the tube body.

[0042] It should be noted that the clamping ring 502 can be made of silicone material and can be deformed. When the tube body is inserted into the socket 301, the pressing plate 504 is pressed down, and the clamping rings 502 are sequentially inserted into the slots 303 until a suitable clamping ring 502 is inserted into the slot 303. Figure 3 As shown, the abutment plate 503 abuts against the tube body to achieve a fixing effect. In other embodiments, the fixing member 5 can also be in another form, such as a tube clamp.

[0043] Furthermore, in order to achieve a better fixing effect, a concave bottom surface 304 abutting against the tube body is provided in the mounting platform 3, and the cross section of the concave bottom surface 304 is approximately V-shaped, such as Figure 3 The recessed bottom surface 304 is located at the bottom of the inner cavity of the mounting platform 3 , and the recessed bottom surface 304 and the abutment plate 503 are pressed against two sides of the tube body together, which has a better fixing effect.

[0044] The working principle of the multifunctional medical mask of the utility model:

[0045] Since the mask body 1 is provided with a socket 301 and a carbon dioxide outlet 6, the carbon dioxide outlet 6 can be used to assist breathing and discharge carbon dioxide, and the socket 301 is shielded by the flexible baffle 4, which is patient-friendly. When a gastric tube, a nutrient tube or the like is not inserted, the flexible baffle 4 plays a blocking role, and can prevent dust, impurities, etc. from entering at ordinary times, and has a better use effect. The gastric tube, the nutrient tube or the like is inserted from the socket 301, and does not need to pass through between the mask body 1 and the face, thereby avoiding oxygen leakage and pressure damage, and will not affect the patient's oxygen inhalation effect.

[0046] In summary, the utility model provides a multifunctional medical mask, including a mask body 1 and a fixing belt 2, the mask body 1 is provided with an oxygen supply port, the mask body 1 is provided with a socket 301, the socket 301 is provided with a plurality of flexible baffles 4 covering the socket 301, the mask body 1 is provided with a fixing member 5 for limiting the insertion of a tube into the socket 301, and the mask body 1 is provided with a carbon dioxide discharge port 6. The mask body 1 is provided with a mounting platform 3, the socket 301 is provided on the end surface of the mounting platform 3, and the flexible baffle 4 and the fixing member 5 are both connected to the mounting platform 3. The fixing member 5 includes a guide rod 501, the guide rod 501 fixing sleeve is provided with a plurality of clamping rings 502, the mounting platform 3 is provided with a through hole 302 for the guide rod 501 to pass through, the through hole 302 is provided with a clamping groove 303 adapted to the clamping ring 502, and the inner end of the guide rod 501 is provided with a plate 503 for limiting the tube body. A recessed bottom surface 304 for abutting the tube body is provided in the mounting platform 3. The plate 503 has an arc surface adapted to the tube body. A pressing plate 504 is provided at the outer end of the guide rod 501. An exhaust pipe 601 is provided at the carbon dioxide exhaust port 6. A one-way valve is provided in the exhaust pipe 601. The gaps between the four flexible baffles 4 form a cross gap. The mask body 1 includes a flexible silicone mask. The multifunctional medical mask of the utility model has the beneficial effect of avoiding air leakage and not causing pressure damage. Multiple tubes can be inserted, which solves the problem that patients in the early postoperative period and critically ill bedridden patients must ensure oxygen inhalation as well as gastric tubes and jejunal nutrition tubes; it is patient-friendly, does not require additional oxygen supply, and reduces medical waste.

[0047] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A multifunctional medical mask, comprising a mask body (1) and a fixing strap (2), wherein the mask body (1) is provided with an oxygen supply port (101), characterized in that: The mask body (1) is provided with a socket (301), the socket (301) is provided with a plurality of flexible baffles (4) covering the socket (301), the mask body (1) is provided with a fixing member (5) for limiting the insertion of a tube into the socket (301), and the mask body (1) is provided with a carbon dioxide exhaust port (6).

2. The multifunctional medical mask according to claim 1, characterized in that: The mask body (1) is provided with a mounting platform (3), the socket (301) is arranged on the end surface of the mounting platform (3), and the flexible baffle (4) and the fixing member (5) are both connected to the mounting platform (3).

3. The multifunctional medical mask according to claim 2, characterized in that: The fixing member (5) comprises a guide rod (501), a fixing sleeve of the guide rod (501) is provided with a plurality of snap rings (502), the mounting platform (3) is provided with a through hole (302) for the guide rod (501) to pass through, the through hole (302) is provided with a snap groove (303) adapted to the snap ring (502), and the inner end of the guide rod (501) is provided with a stop plate (503) for limiting the tube body.

4. The multifunctional medical mask according to claim 3, characterized in that: A recessed bottom surface (304) abutting against the tube body is provided in the mounting platform (3).

5. The multifunctional medical mask according to claim 3, characterized in that: The abutment plate (503) has a curved surface adapted to the pipe body.

6. The multifunctional medical mask according to claim 3, characterized in that: A pressing plate (504) is provided at the outer end of the guide rod (501).

7. The multifunctional medical mask according to claim 1, characterized in that: The carbon dioxide exhaust port (6) is provided with an exhaust pipe (601).

8. The multifunctional medical mask according to claim 7, characterized in that: A one-way valve is arranged in the exhaust pipe (601).

9. The multifunctional medical mask according to claim 1, characterized in that: The gaps between the four flexible blocking sheets (4) form a cross gap.

10. The multifunctional medical mask according to claim 1, characterized in that: The mask body (1) comprises a flexible silicone mask.

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