Medical gas pipeline protection device

Abstract

The utility model discloses a medical gas pipeline protection device which comprises an equipment belt which is detachably connected with a connecting plate. The rear surface of the connecting plate is communicated with a gas conveying pipeline, a gas receiving hole is formed in the front surface of the connecting plate, a plug is arranged in the gas receiving hole, a through hole is formed in one side of the plug, a threaded pipe is embedded in the through hole, and a protective pipe is fixedly connected to one end of the threaded pipe; the connecting plate is provided with the air connecting hole, the plug can be inserted for sealing, the protective pipe is synchronously inserted when the plug is inserted, the other end of the protective pipe is connected with the pressing bag, when gas leaks, the pressing bag expands to remind inspection, in addition, disinfectant can be injected into the pressing bag to be squeezed and sprayed, and disinfection treatment on the interior of the tail end of the gas pipeline is achieved. The utility model has a compact structure, and has the functions of early warning protection and health protection.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline protection, and in particular to a medical gas pipeline protection device. Background Art

[0002] Medical gas pipeline refers to a pipeline system used to transport various medical gases, usually used in hospitals, clinics and other medical institutions. The gases transported through the pipeline usually include oxygen, nitrogen, inhaled anesthetic gases, etc. Therefore, the medical gas pipeline system is one of the important infrastructures in medical facilities. The medical gas pipeline trough needs to be connected to various medical equipment to provide the required gas to patients, mainly including the gas output interface, flow regulator or gas mixer brought by the equipment.

[0003] However, if the delivery end of a traditional medical gas pipeline is not closed after use or gas leakage occurs, it is difficult for patients or medical staff to detect it, which may easily lead to further danger. In addition, if the delivery end of the gas pipeline is not used for a long time, it is easy to breed bacteria, thus causing hygiene problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, one purpose of the utility model is to provide a medical gas pipeline protection device, which can remind people to check for gas leakage by pressing the expansion of a bag, and disinfectant can be injected into the bag for squeezing to achieve disinfection of the inside of the gas pipeline end.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical gas pipeline protection device, comprising an equipment belt, a connecting plate detachably connected to the equipment belt, the rear surface of the connecting plate is connected to the gas pipeline, the front surface of the connecting plate is provided with an air connection hole, the inside of the air connection hole is provided with a plug, one side of the plug is provided with a through hole, and a threaded tube is embedded in the through hole, one end of the threaded tube is fixedly connected to a protective tube, the other end of the threaded tube is threadedly connected to a pressing bag, and the outer wall of the protective tube is provided with a plurality of spray holes distributed circumferentially.

[0007] Preferably, the inner wall of the air connection hole is symmetrically provided with two slots, and the outer wall of the plug is symmetrically provided with two plug blocks, and the shapes of the plug blocks match the shapes of the slots.

[0008] Preferably, two limiting spring plates are symmetrically installed on the inner wall of the air connection hole, and two limiting grooves are symmetrically provided on the outer wall of the plug.

[0009] Preferably, a cotton sleeve is bonded to the outer wall of the protective tube.

[0010] Preferably, a sealing ring is installed inside the through hole on one side of the plug.

[0011] Preferably, the pressing bag is made of rubber material.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, an air inlet hole is provided on the connecting plate, which can be closed by inserting a plug, and a protective tube is inserted simultaneously when the plug is inserted, and the other end of the protective tube is connected to a pressing bag. When gas leaks, the pressing bag expands to remind inspection. In addition, disinfectant can be injected into the pressing bag for squeezing and spraying, so as to achieve disinfection of the inside of the end of the gas pipeline. The utility model has a compact structure and has the functions of early warning protection and sanitary protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a medical gas pipeline protection device according to an embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the medical gas pipeline protection device in an embodiment of the utility model;

[0015] Figure 3 This is a schematic structural diagram of a protection tube and a pressing bag in a medical gas pipeline protection device according to an embodiment of the utility model;

[0016] Figure 4 The present invention is a schematic structural diagram of a plug and a gas connection hole in a medical gas pipeline protection device according to an embodiment of the present invention.

[0017] In the figure: 1. Equipment belt; 2. Connecting plate; 3. Air connection hole; 4. Plug; 5. Press bag; 6. Threaded pipe; 7. Protective pipe; 8. Spray hole; 9. Cotton sleeve; 10. Gas pipeline; 11. Slot; 12. Limiting spring piece; 13. Insert block; 14. Limiting groove; 15. Sealing ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 An embodiment of the utility model provides a medical gas pipeline protection device, including: an equipment belt 1 and a connecting plate 2.

[0020] Among them, Figure 1 and Figure 2As shown, a connecting plate 2 is detachably connected to the equipment belt 1, a rear surface of the connecting plate 2 is connected to a gas pipeline 10, a front surface of the connecting plate 2 is provided with an air receiving hole 3, and a plug 4 is provided inside the air receiving hole 3.

[0021] The equipment belt 1 is used to be installed on the wall of the ward. The connecting plate 2 on the equipment belt 1 can connect the medical gas supply pipeline 10 and the gas connecting pipeline. The gas supply pipeline 10 can transport medical gas. After the gas connecting pipeline is connected to the gas connecting hole 3, the gas transported by the gas supply pipeline 10 can be connected for use by the patient. When the gas connecting hole 3 is not in use, a plug 4 can be inserted to close it.

[0022] Further, see Figure 4 The inner wall of the air connection hole 3 is symmetrically provided with two slots 11, the outer wall of the plug 4 is symmetrically provided with two plug blocks 13, the shape of the plug blocks 13 matches the shape of the slots 11, the inner wall of the air connection hole 3 is symmetrically installed with two limiting spring pieces 12, and the outer wall of the plug 4 is symmetrically provided with two limiting grooves 14, the plug 4 can be inserted into the slots 11 through the plug blocks 13 to limit the movable range of the plug 4, and the limiting spring pieces 12 are squeezed in the limiting grooves 14 to fix the position of the plug 4.

[0023] Among them, Figure 1-Figure 3 As shown, a through hole is provided on one side of the plug 4, and a threaded tube 6 is embedded in the through hole, one end of the threaded tube 6 is fixedly connected to a protective tube 7, and the other end of the threaded tube 6 is threadedly connected to a pressing bag 5 made of rubber material, and the outer wall of the protective tube 7 is provided with a plurality of spray holes 8 distributed circumferentially.

[0024] When the plug 4 is inserted, the protective tube 7 can be simultaneously inserted into one end of the gas pipeline 10. When the gas inside the gas pipeline 10 leaks or is not closed in time, the gas can fill the pressing bag 5 and expand it, playing a warning and protective role.

[0025] It should be noted that the pressing bag 5 can be filled with disinfectant such as alcohol, and the pressing bag 5 can be squeezed to allow the disinfectant to enter the protective tube 7 and disinfect the inner wall of the end of the gas pipeline 10 through the spray hole 8. The disinfection process is quick and convenient, and the sanitary protection effect of the end of the gas pipeline 10 is improved.

[0026] Further, see Figure 2 The outer wall of the protection tube 7 is bonded with a cotton sleeve 9, which can clean the inner wall of the tube after the protection tube 7 enters the gas pipeline 10, and can prevent the disinfectant from gathering and flowing on the inner wall of the pipeline after the cotton sleeve 9 absorbs the disinfectant.

[0027] like Figure 4 As shown, a sealing ring 15 is installed inside the through hole on one side of the plug 4, and the sealing ring 15 can increase the sealing performance of the connection between the plug 4 and the pressing capsule 5.

[0028] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: In the utility model, the equipment belt 1 is used to be installed on the wall of the ward, the connecting plate 2 on the equipment belt 1 can connect the medical gas pipeline 10 and the gas connecting pipeline, the gas pipeline 10 can transport medical gas, and the gas connecting pipeline can be connected to the gas connecting hole 3 to connect the gas transported by the gas pipeline 10 for patients to use.

[0029] Among them, when the air inlet hole 3 on the connecting plate 2 is not used for a long time, a plug 4 can be inserted to close the opening of the air inlet hole 3, and when the plug 4 is inserted, the protective tube 7 can be simultaneously inserted into one end of the gas pipeline 10, and the other end of the protective tube 7 is connected to the pressing bag 5 through the threaded tube 6. When the gas inside the gas pipeline 10 leaks or is not closed in time, the gas can fill the pressing bag 5 and expand it, thereby quickly reminding the patient or medical staff to conduct inspection and maintenance, and play an early warning and protection role.

[0030] The pressing bag 5 can also be filled with disinfectant such as alcohol, and the pressing bag 5 can be squeezed to allow the disinfectant to enter the protection tube 7 and disinfect the inner wall of the end of the gas pipeline 10 through the spray hole 8. The disinfection process is quick and convenient, and the sanitary protection effect of the end of the gas pipeline 10 is improved.

[0031] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can 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 attached claims and their equivalents.

Claims

1. A medical gas pipeline protection device, comprising an equipment belt (1), to which a connecting plate (2) is detachably connected, characterized in that: The rear surface of the connecting plate (2) is connected to a gas pipeline (10), the front surface of the connecting plate (2) is provided with an air connection hole (3), a plug (4) is provided inside the air connection hole (3), a through hole is provided on one side of the plug (4), and a threaded tube (6) is embedded in the through hole, one end of the threaded tube (6) is fixedly connected to a protective tube (7), the other end of the threaded tube (6) is threadedly connected to a pressing bag (5), and the outer wall of the protective tube (7) is provided with a plurality of spray holes (8) distributed in a circumferential manner.

2. A medical gas pipeline protection device according to claim 1, characterized in that: The inner wall of the air connection hole (3) is symmetrically provided with two slots (11), and the outer wall of the plug (4) is symmetrically provided with two insert blocks (13), and the shape of the insert blocks (13) matches the shape of the slots (11).

3. A medical gas pipeline protection device according to claim 1, characterized in that: Two limiting spring sheets (12) are symmetrically mounted on the inner wall of the air connection hole (3), and two limiting grooves (14) are symmetrically mounted on the outer wall of the plug (4).

4. A medical gas pipeline protection device according to claim 1, characterized in that: The outer wall of the protection tube (7) is bonded with a cotton sleeve (9).

5. A medical gas pipeline protection device according to claim 1, characterized in that: A sealing ring (15) is installed inside a through hole on one side of the plug (4).

6. A medical gas pipeline protection device according to claim 1, characterized in that: The pressing bag (5) is made of rubber material.

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