Anti-backflow vomit collecting bag assembly

Abstract

The utility model discloses an anti-backflow vomit collecting bag assembly which comprises a mask and a collecting bag, an extending opening is formed in the middle of the mask and connected to the collecting bag through a connecting pipe, a fixed guide plate is arranged in the connecting pipe, a movable guide plate is hinged to the interior of the connecting pipe, and a fixing block is further arranged on the side, provided with the movable guide plate, in the connecting pipe. Vomit is discharged into a collecting bag through a fixed guide plate and a movable guide plate in a connecting pipe in sequence, an elastic band is arranged at a bag opening of the collecting bag, the bag opening of the collecting bag is sleeved with an annular groove, the collecting bag is convenient to disassemble and assemble, and the mask, the collecting bag and the connecting pipe are convenient to disassemble, assemble and clean; the fixed guide plates and the movable guide plates are alternately arranged in the connecting pipe up and down, vomit can be conveniently discharged into the collecting bag in a one-way mode through the connecting pipe, when the connecting pipe is inverted, the tops of the movable guide plates make contact with the bottoms of the fixed guide plates, the vomit is prevented from flowing out of the connecting pipe, and the reverse flow condition is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of vomitus collection devices, in particular to an anti-reflux vomitus collection bag assembly. Background Art

[0002] Emergency department patients' conditions can change rapidly, and vomiting can occur at any time. Medical staff are often contaminated by projectile vomitus, increasing the risk of infection. Projectile vomitus can also contaminate the patient's body. Rapid and effective collection and disposal of vomitus is crucial for maintaining a sanitary environment in the emergency department, reducing the risk of cross-infection, and ensuring the safety of medical staff and patients. However, traditional vomitus collection methods are often cumbersome, inefficient, and prone to contamination, making them difficult to meet the emergency department's needs for rapid response and efficient disposal. Utility Model Content

[0003] The purpose of the present utility model is to provide an anti-reflux vomiting collection bag assembly to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-reflux vomiting collection bag assembly, comprising a mask and a collection bag, the two sides of the mask being hung on the ears by corresponding ear straps, an extension port being provided in the middle of the mask, the extension port being connected to the collection bag through a connecting tube, a fixed guide plate being provided on one side of the interior of the connecting tube, and a movable guide plate being correspondingly hinged on the other side of the interior of the connecting tube, a fixed block for supporting the bottom of the movable guide plate being provided on the side of the connecting tube where the movable guide plate is provided, when the connecting tube is inverted, the top of the movable guide plate is in contact with the bottom of the fixed guide plate, and the movable guide plate is parallel to the fixed guide plate, and the fixed guide plate and the movable guide plate are both horizontally downwardly inclined guide plates.

[0005] Preferably, the mask is a mask made of hard material.

[0006] Preferably, the extension port of the mask is detachably connected to one end of the connecting tube, and the other end of the connecting tube is detachably connected to the collection bag.

[0007] Preferably, the connecting tube is provided with an annular groove near the bottom end, the bag opening of the collecting bag is provided with an elastic band, the bag opening of the collecting bag is annularly sleeved in the annular groove and fastened by the elastic band.

[0008] Preferably, a gap is provided between the fixed guide plate and the side wall connected to the movable guide plate, and a gap is provided between the movable guide plate and the side wall connected to the fixed guide plate.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. This anti-reflux vomiting collection bag assembly includes a mask and a collection bag. When in use, the mask is hung on the ear through the corresponding ear straps, and vomiting is performed inside the mask. The vomitus is discharged into the collection bag through the fixed guide plate and the movable guide plate inside the connecting tube in turn. The bag opening of the collection bag is provided with an elastic band, and the bag opening of the collection bag is set in the annular groove, which is convenient for disassembly and assembly of the collection bag. The mask, collection bag and connecting tube are convenient for disassembly and assembly and cleaning. The overall operation is convenient, efficient and not easy to contaminate.

[0011] 2. The fixed guide plate and the movable guide plate are alternately arranged up and down in the connecting tube, so that vomitus can be discharged into the collection bag in one direction through the connecting tube. When the connecting tube is inverted, the top of the movable guide plate contacts the bottom of the fixed guide plate to prevent vomitus from flowing out of the connecting tube, thereby preventing backflow and leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of the utility model in normal use;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model in an inverted use state;

[0014] Figure 3 This is a schematic diagram of the internal structure of the connecting pipe of the utility model;

[0015] Figure 4 It is a schematic diagram of the annular groove distribution structure of the utility model.

[0016] In the accompanying drawings: 1. mask; 2. collecting bag; 3. connecting tube; 4. fixed guide plate; 5. movable guide plate; 6. fixed block; 7. annular groove. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, while the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0018] Example: See Figures 1-4The utility model provides a technical solution: an anti-reflux vomiting collection bag assembly, comprising a mask 1 and a collection bag 2. The two sides of the mask 1 are hung on the ears through corresponding ear straps. The bottom of the mask 1 is provided with an extension port, which is connected to the collection bag 2 through a connecting tube 3. A fixed guide plate 4 is provided on one side of the connecting tube 3, and a movable guide plate 5 is hinged on the other side of the connecting tube 3. A fixed block 6 is also provided on the side of the movable guide plate 5 provided inside the connecting tube 3 for supporting the bottom of the movable guide plate 5. The vomit is discharged into the collection bag 2 through the fixed guide plate 4 and the movable guide plate 5 inside the connecting tube 3 in sequence. The fixed guide plate 4 and the movable guide plate 5 are respectively alternately arranged in the connecting tube 3 up and down, so that the vomit is discharged into the collection bag 2 in one direction through the connecting tube 3. When the connecting tube 3 is inverted, the top of the movable guide plate 5 contacts the bottom of the fixed guide plate 4, and the movable guide plate 5 is parallel to the fixed guide plate 4. The fixed guide plate 4 and the movable guide plate 5 are both guide plates inclined horizontally downward, preventing vomit from flowing out of the connecting tube 3 and preventing backflow and leakage.

[0019] In this embodiment, the mask 1 is made of a hard material, preferably plastic.

[0020] In this embodiment, the extension port of the mask 1 is detachably connected to one end of the connecting tube 3, preferably a threaded connection, and the other end of the connecting tube 3 is detachably connected to the collecting bag 2, which facilitates the disassembly and assembly between the mask 1, the collecting bag 2 and the connecting tube 3.

[0021] In this embodiment, an annular groove 7 is provided near the bottom end of the connecting tube 3, and an elastic band is provided at the bag opening of the collecting bag 2. The bag opening of the collecting bag 2 is annularly sleeved in the annular groove 7 and fastened by the elastic band, which facilitates the disassembly, assembly and cleaning of the collecting bag 2.

[0022] In this embodiment, a gap is provided between the fixed guide plate 4 and the side wall connected to the movable guide plate 5, and a gap is provided between the movable guide plate 5 and the side wall connected to the fixed guide plate 4, so as to facilitate vomitus to enter the collection bag 2 through the connecting tube 3.

[0023] The anti-reflux vomiting collection bag assembly includes a mask 1 and a collection bag 2. When in use, the mask 1 is hung on the ear through the corresponding ear straps, and vomiting is performed inside the mask 1. The vomit is discharged into the collection bag 2 through the fixed guide plate 4 and the movable guide plate 5 inside the connecting tube 3 in turn. The fixed guide plate 4 and the movable guide plate 5 are alternately arranged in the connecting tube 3 up and down, which is convenient for the vomit to be discharged into the collection bag 2 in one direction through the connecting tube 3. When the connecting tube 3 is inverted, the top of the movable guide plate 5 contacts the bottom of the fixed guide plate 4 to prevent vomit from flowing out of the connecting tube 3, preventing backflow and leakage. The bag mouth of the collection bag 2 is provided with an elastic band, and the bag mouth of the collection bag 2 is sleeved in the annular groove 7, which is convenient for the disassembly and assembly of the collection bag 2, and the mask 1, the collection bag 2 and the connecting tube 3 are convenient for disassembly and cleaning.

[0024] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims shall be construed as limiting the scope of the claims.

Claims

1. An anti-reflux vomiting collection bag assembly, characterized by: The invention comprises a mask (1) and a collection bag (2). Both sides of the mask (1) are hung on the ears through corresponding ear straps. An extension port is provided in the middle of the mask (1), and the extension port is connected to the collection bag (2) through a connecting tube (3). A fixed guide plate (4) is provided on one side of the connecting tube (3), and a movable guide plate (5) is hingedly connected to the other side of the connecting tube (3). A fixed block (6) for supporting the bottom of the movable guide plate (5) is also provided on the side of the connecting tube (3) where the movable guide plate (5) is provided. When the connecting tube (3) is inverted, the top of the movable guide plate (5) contacts the bottom of the fixed guide plate (4), and the movable guide plate (5) is parallel to the fixed guide plate (4). Both the fixed guide plate (4) and the movable guide plate (5) are guide plates that are horizontally inclined downward.

2. The anti-reflux vomiting collection bag assembly according to claim 1, characterized in that: The mask (1) is a mask made of hard material.

3. The anti-reflux vomiting collection bag assembly according to claim 2, characterized in that: The extension port of the mask (1) is detachably connected to one end of the connecting tube (3), and the other end of the connecting tube (3) is detachably connected to the collecting bag (2).

4. The anti-reflux vomiting collection bag assembly according to claim 3, characterized in that: The connecting pipe (3) is provided with an annular groove (7) near the bottom end, and the bag opening of the collecting bag (2) is provided with an elastic band. The bag opening of the collecting bag (2) is annularly sleeved in the annular groove (7) and fastened by the elastic band.

5. The anti-reflux vomiting collection bag assembly according to any one of claims 1 to 4, characterized in that: A gap is provided between the fixed guide plate (4) and the side wall connected to the movable guide plate (5), and a gap is provided between the movable guide plate (5) and the side wall connected to the fixed guide plate (4).

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