Anesthesia breathing pipeline

Abstract

The utility model discloses an anesthesia breathing pipeline, which relates to the field of medical equipment and comprises a hose, a three-way joint, an air pipe and an elbow joint inserted at the bottom end of the hose. A control assembly capable of controlling the position between the two mounting boxes is jointly arranged on the two sides of the surfaces of the two mounting boxes, fixing assemblies capable of moving up and down are arranged in the two mounting boxes, and limiting assemblies capable of limiting and supporting the fixing assemblies are arranged in the two mounting boxes. The distance between the two mounting boxes can be controlled through the control assembly, then the joint of the hose and the elbow joint is placed in the two mounting boxes, and then the joint of the hose and the elbow joint is reinforced by controlling the two fixing assemblies. Therefore, the problem that the life safety of a patient is endangered due to the fact that the connector falls off due to external pulling in the operation process is solved.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, and particularly relates to an anesthesia breathing pipeline. Background Technique

[0002] The anesthesia breathing pipeline is one of the instruments that must be used in anesthesia operations, and its function is to connect the anesthesia machine with the patient's respiratory system. The anesthesia breathing pipeline mainly includes a Y-shaped breathing tube, an anesthesia mask connector, and an anesthesia machine connector. The two branch pipes on one side of the Y-shaped breathing tube are an inhalation tube and an exhalation tube respectively. The inhalation tube and the exhalation tube are respectively connected to the anesthesia machine through the anesthesia machine connector, and the connecting tube on the other side of the Y-shaped breathing tube is connected to the anesthesia mask.

[0003] The applicant found through retrieval that the Chinese patent discloses "an anesthesia breathing pipeline", and its publication number is "CN209864938U". This patent mainly meets the needs of operating patients in different positions through the relative rotation between the three-way joint on the Y-shaped joint and the swing arm, and the operation is simple;

[0004] The above pipeline can meet the needs of operating patients in different positions through a series of structures. However, the above pipeline cannot fix the pipeline joints during actual use, so it is easy for the pipelines to fall off during the operation, which will endanger the patient's life safety. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anesthesia breathing pipeline to solve the problem that the above pipeline cannot fix the joints of the pipeline during use, so it is easy to endanger the patient's life safety due to the joint falling off as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an anesthesia breathing pipeline, including a flexible tube, a three-way joint, a trachea, and an elbow joint inserted at the bottom end of the flexible tube. Two installation boxes are jointly arranged on the pipe walls of the flexible tube and the elbow joint. Control components capable of controlling the positions between the two installation boxes are jointly arranged on both sides of the surfaces of the two installation boxes. Fixing components capable of moving up and down are arranged inside both installation boxes, and limiting components capable of limiting and supporting the fixing components are arranged inside both installation boxes.

[0007] Preferably, the control component includes two first installation blocks and two second installation blocks. The opposite surfaces of the two first installation blocks are respectively fixedly connected to the opposite surfaces of one of the installation boxes, and the opposite surfaces of the two second installation blocks are respectively fixedly connected to the opposite surfaces of the other installation box.

[0008] Preferably, the control assembly further includes two control lead screws. The rod walls of both control lead screws are rotatably connected to the inner wall of the second mounting block. One end of each of the two control lead screws penetrates through the inner wall of the corresponding first mounting block, and the rod wall is threadedly connected to the inner wall of the corresponding first mounting block. The other ends of the two control lead screws penetrate through the inner wall of the corresponding second mounting block.

[0009] Preferably, the control assembly further includes two gears. The inner walls of the two gears are respectively fixedly connected to the rod walls of the corresponding control lead screws. A synchronous belt is commonly meshed with the surfaces of the two gears. One end of one of the control lead screws away from the first mounting block is fixedly connected to a handle.

[0010] Preferably, the fixing assembly includes a bidirectional lead screw. The bottom end of the bidirectional lead screw is fixedly connected to the bottom surface of the inner wall of the corresponding mounting box. The rod wall of the bidirectional lead screw is threadedly connected to a first fixing plate and a second fixing plate respectively. An arc-shaped groove is formed on one surface of each of the first fixing plate and the second fixing plate.

[0011] Preferably, the fixing assembly further includes a moving groove. The moving groove is formed on the top surface of the mounting box, and the moving groove communicates with the inside of the mounting box.

[0012] Preferably, the limiting assembly includes a limiting groove formed on one side of the inner wall of the mounting box. Two limiting blocks are slidably connected to the inner wall of the limiting groove. One surface of each of the two limiting blocks is fixedly connected to one surface of the first fixing plate and the second fixing plate respectively.

[0013] Preferably, the thread directions of the two control lead screws are the same and the pitches are also the same.

[0014] The technical effects and advantages of the present utility model: The present utility model can control the distance between the two mounting boxes through the control assembly. Then, by placing the joint of the hose and the elbow joint inside the two mounting boxes, and then controlling the two fixing assemblies to reinforce the joint of the hose and the elbow joint, thus preventing the problem that the joint falls off due to external pulling during the operation, endangering the life safety of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 is a front sectional structural schematic diagram of the mounting box of the present utility model.

[0017] Figure 3 For the present utility model Figure 2 is an enlarged structural schematic diagram at position A.

[0018] Figure 4 is a three-dimensional structural schematic diagram of the first fixing plate of the present utility model.

[0019] In the figure: 1, flexible hose; 2, fixing component; 3, control component; 4, limiting component; 5, elbow joint; 7, tee joint; 8, air pipe; 9, installation box; 201, first fixing plate; 202, arc-shaped groove; 203, bidirectional lead screw; 204, second fixing plate; 205, moving groove; 302, gear; 303, synchronous belt; 304, control lead screw; 305, first mounting block; 306, second mounting block; 307, handle; 401, limiting groove; 402, limiting block. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The present invention provides an anesthetic breathing pipeline as Figures 1-4 shown, including a flexible hose 1, a tee joint 7, an air pipe 8, and an elbow joint 5 inserted at the bottom end of the flexible hose 1. Two installation boxes 9 are jointly provided on the pipe walls of the flexible hose 1 and the elbow joint 5. On both sides of the surfaces of the two installation boxes 9, a control component 3 capable of controlling the position between the two installation boxes 9 is provided. Inside each of the two installation boxes 9, a fixing component 2 capable of moving up and down is provided. Inside each of the two installation boxes 9, a limiting component 4 capable of limiting and supporting the fixing component 2 is provided. By means of the control component 3, the distance between the two installation boxes 9 can be controlled. Then, by placing the joint of the flexible hose 1 and the elbow joint 5 inside the two installation boxes 9, and then controlling the two fixing components 2 to reinforce the joint of the flexible hose 1 and the elbow joint 5, the problem that the joint falls off due to external pulling during the operation, endangering the life safety of the patient, can be prevented.

[0022] As Figure 1 and Figure 3As shown in the figure, the control component 3 includes two first mounting blocks 305 and two second mounting blocks 306. The opposite sides of the two first mounting blocks 305 are respectively fixedly connected to the opposite sides of one of the mounting boxes 9, and the opposite sides of the two second mounting blocks 306 are respectively fixedly connected to the opposite sides of the other mounting box 9. The control component 3 further includes two control lead screws 304. The rod walls of the two control lead screws 304 are rotatably connected to the inner walls of the second mounting blocks 306. One ends of the two control lead screws 304 respectively penetrate through the inner walls of the two first mounting blocks 305 and the rod walls are threadedly connected to the inner walls of the corresponding first mounting blocks 305. The other ends of the two control lead screws 304 both penetrate through the inner walls of the corresponding second mounting blocks 306. The control component 3 further includes two gears 302. The two gears 302 can control the rotation of the two control lead screws 304. The inner walls of the two gears 302 are respectively fixedly connected to the rod walls of the corresponding control lead screws 304. A synchronous belt 303 is commonly engaged with the surfaces of the two gears 302. The synchronous belt 303 can make the two gears 302 rotate synchronously. One end of one control lead screw 304 away from the first mounting block 305 is fixedly connected to a handle 307. The thread directions of the two control lead screws 304 are the same and the pitches are also the same.

[0023] As Figures 2-4 shown, the fixing component 2 includes a bidirectional lead screw 203. The bottom end of the bidirectional lead screw 203 is fixedly connected to the bottom surface of the inner wall of the mounting box 9. The rod wall of the bidirectional lead screw 203 is threadedly connected to a first fixing plate 201 and a second fixing plate 204 respectively. The first fixing plate 201 and the second fixing plate 204 can reinforce the joint of the hose 1 and the elbow joint 5 to prevent the joint from falling off. An arc-shaped groove 202 is formed on one surface of each of the first fixing plate 201 and the second fixing plate 204. The fixing component 2 further includes a moving groove 205. The moving groove 205 is formed on the top surface of the mounting box 9 and is communicated with the inside of the mounting box 9.

[0024] As Figure 3 and Figure 4 shown, the limiting component 4 includes a limiting groove 401 formed on one side of the inner wall of the mounting box 9. Two limiting blocks 402 are slidably connected to the inner wall of the limiting groove 401. The limiting blocks 402 and the limiting groove 401 cooperate to limit and support the first fixing plate 201 and the second fixing plate 204. One surfaces of the two limiting blocks 402 are respectively fixedly connected to one surface of the first fixing plate 201 and the second fixing plate 204.

[0025] Working principle of the utility model: When the pipeline is in use, first rotate the handle 307. Then, when the handle 307 rotates, it drives one of the gears 302 to rotate. Then, through the synchronous belt 303, both gears 302 rotate together. During the rotation of the two gears 302, the two control lead screws 304 rotate. Then, with the rotation of the two control lead screws 304, the installation box 9 equipped with the first installation block 305 starts to move away from the installation box 9 equipped with the second installation block 306, increasing the distance between the two installation boxes 9. Then, place the joint of the hose 1 and the elbow joint 5 between the two installation boxes 9. Then, rotate the handle 307 again to make the distance between the two installation boxes 9 smaller, so that the two installation boxes 9 are closely attached. Then, rotate the two bidirectional lead screws 203 simultaneously. When the two bidirectional lead screws 203 rotate, the two first fixing plates 201 and the two second fixing plates 204 move towards the joint simultaneously. Then, the joint of the hose 1 and the elbow joint 5 is strengthened, preventing it from falling off during the operation and affecting the patient's life safety. Moreover, the structure is simple, the operation is convenient, and it can be reused. The original text highlights the innovative structure and does not elaborate too much on the prior art.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An anesthesia breathing circuit, comprising a hose (1), a three-way connector (7), a trachea (8), and an elbow connector (5) plugged into the bottom end of the hose (1), characterized in that: Two installation boxes (9) are provided on the pipe wall of the hose (1) and the elbow joint (5); control components (3) capable of controlling the position between the two installation boxes (9) are provided on both sides of the surface of the two installation boxes (9); a fixing component (2) capable of moving up and down is provided inside the two installation boxes (9); and a limiting component (4) capable of providing limiting support for the fixing component (2) is provided inside the two installation boxes (9).

2. An anesthesia breathing circuit according to claim 1, characterized in that: The control assembly (3) comprises two first mounting blocks (305) and two second mounting blocks (306), wherein opposite sides of the two first mounting blocks (305) are respectively fixedly connected to opposite sides of one of the mounting boxes (9), and opposite sides of the two second mounting blocks (306) are respectively fixedly connected to opposite sides of the other mounting box (9).

3. An anesthesia breathing circuit according to claim 2, characterized in that: The control assembly (3) further comprises two control screw rods (304), the rod walls of the two control screw rods (304) being rotatably connected to the inner wall of the second mounting block (306), one end of the two control screw rods (304) respectively passing through the inner walls of the two first mounting blocks (305) and the rod walls being threadedly connected to the inner walls of the corresponding first mounting blocks (305), and the other ends of the two control screw rods (304) passing through the inner walls of the corresponding second mounting blocks (306).

4. An anesthesia breathing circuit according to claim 3, characterized in that: The control assembly (3) further comprises two gears (302), the inner walls of the two gears (302) being fixedly connected to the rod walls of corresponding control screw rods (304), the surfaces of the two gears (302) being meshedly connected with a synchronous belt (303), and one end of one of the control screw rods (304) away from the first mounting block (305) being fixedly connected to a handle (307).

5. The anesthesia breathing circuit according to claim 1, characterized in that: The fixing assembly (2) comprises a bidirectional screw rod (203), the bottom end of the bidirectional screw rod (203) being fixedly connected to the bottom surface of the inner wall of the installation box (9), the rod wall of the bidirectional screw rod (203) being respectively threadedly connected to a first fixing plate (201) and a second fixing plate (204), and one surface of each of the first fixing plate (201) and the second fixing plate (204) is provided with an arc groove (202).

6. An anesthesia breathing circuit according to claim 5, characterized in that: The fixing assembly (2) further comprises a movable groove (205), wherein the movable groove (205) is provided on the top surface of the installation box (9), and the movable groove (205) is communicated with the interior of the installation box (9).

7. An anesthesia breathing circuit according to claim 5, characterized in that: The limiting assembly (4) comprises a limiting groove (401) formed on one side of the inner wall of the installation box (9); the inner wall of the limiting groove (401) is slidably connected to two limiting blocks (402); one side of the two limiting blocks (402) is fixedly connected to one side of the first fixing plate (201) and one side of the second fixing plate (204), respectively.

8. An anesthesia breathing circuit according to claim 3, characterized in that: The two control screw rods (304) have the same thread rotation direction and the same thread pitch.

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