Oxygen catheter with clamping structure

Abstract

The utility model relates to the technical field of nursing internal medicine, in particular to an oxygen catheter with a clamping structure, which comprises a lower cover, an upper cover, an upper cover and a lower cover. The storage roller is fixedly connected to the middle position of the limiting disc; the oxygen catheter body is wound on the outer surface of the circumference of the storage roller; the oxygen supply equipment is connected to one end of the oxygen catheter body; the clamping structure is arranged at the joint of the oxygen supply equipment and the oxygen catheter body, and the clamping structure comprises a clamping buckle, a limiting ring, a threaded piece and a rubber pressing piece; a limiting ring is fixedly connected to the joint of the oxygen supply equipment and the oxygen catheter body. According to the oxygen catheter storage device, the defects in the prior art are overcome, the oxygen catheter does not need to be divided into multiple sections to be stored by arranging the storage rollers and the limiting discs, time and labor are saved, and therefore the working efficiency is improved; by arranging the clamping structure, the risks of insufficient oxygen supply or gas leakage and the like caused by displacement or looseness of the joint of the oxygen catheter are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing internal medicine, in particular to an oxygen delivery tube with a clamping structure. Background Art

[0002] In the field of nursing internal medicine, oxygen tubes can be used not only for the rescue of patients with acute diseases, but also for the long-term treatment of patients with chronic diseases. For example, patients with acute respiratory diseases such as pneumonia or smoke poisoning need a large amount of oxygen in the early stages of the disease to provide sufficient oxygen supply, and oxygen tubes are needed to deliver oxygen to patients.

[0003] According to Chinese patent: CN215024401U, a medical oxygen supply tube for clinical use in respiratory medicine includes an upper oxygen supply tube, an oxygen supply tube, a lower oxygen supply tube, an upper connecting rotating sleeve and a lower connecting rotating sleeve, one end of the upper oxygen supply tube is provided with an upper connecting column, both ends of the oxygen supply tube are respectively provided with connecting column tubes, one end of the lower oxygen supply tube is provided with a lower connecting column tube, the upper oxygen supply tube and the upper connecting column tube are an integral structure, the outer wall of the upper connecting column tube is provided with an external thread, the interior of the upper connecting rotating sleeve is provided with an internal thread, and is threadedly connected to the upper connecting column tube; the oxygen supply tube and the connecting column tube are an integral structure, the outer wall of the connecting column tube at one end of the oxygen supply tube is provided with an external thread, and the connection method of the connecting column tube at one end of the oxygen supply tube and the upper connecting rotating sleeve is a threaded connection; the inner wall of the lower connecting rotating sleeve is provided with an internal thread, and the connection method of the connecting column tube at the other end of the oxygen supply tube and the lower connecting rotating sleeve is a threaded connection. Based on the above-mentioned public patent and combined with the prior art, it is found that:

[0004] 1. According to the public patent: CN215024401U, when the oxygen delivery tube is too long, the oxygen delivery tube is separated into multiple sections by rotating multiple rotating sleeves for storage. This process consumes a lot of time and manpower, reducing work efficiency.

[0005] 2. When delivering oxygen to patients, if the patient's movements are large or frequent, it will cause traction or twisting on the oxygen tube, causing the connection to shift or loosen, resulting in insufficient oxygen supply or gas leakage. Utility Model Content

[0006] The utility model aims to provide an oxygen delivery tube with a clamping structure to solve the problems of the existing oxygen delivery tube in the use process mentioned in the background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] An oxygen delivery tube with a clamping structure comprises: a lower cover, the interior of which is fixedly connected with a limiting disk, wherein two limiting disks are provided;

[0009] A receiving roller, which is fixedly connected to the middle position of the limiting plate;

[0010] An oxygen delivery tube body, which is wound around the outer surface of the circumference of the receiving roller;

[0011] A feeding device connected to one end of the oxygen supply tube body;

[0012] The clamping structure is arranged at the connection between the feeding equipment and the oxygen supply tube body, and the clamping structure includes: a clamping buckle, a limiting ring, a threaded sheet, and a rubber pressing sheet.

[0013] Preferably, a limiting ring is fixedly connected at the connection between the supply equipment and the oxygen supply tube body.

[0014] Preferably, a threaded piece is fixedly connected to the right end of the limiting ring.

[0015] Preferably, a clamping buckle is threadedly connected to the outer surface of the threaded sheet, and a rubber pressing sheet is fixedly connected to the inner surface of the threaded sheet.

[0016] Preferably, an upper cover is disposed on the upper end of the lower cover, and grooves are respectively formed at both ends of the lower cover and the upper cover.

[0017] Preferably, the grooves are each slidably connected with a pressing plate, and two pressing plates are provided.

[0018] Preferably, springs are fixedly connected to the outer surfaces of the pressure plates, and the other ends of the springs are fixedly connected to the inner walls of the grooves.

[0019] The present invention provides an oxygen delivery tube with a clamping structure, which has the following beneficial effects:

[0020] 1. By setting the storage roller and the limit plate, when the oxygen tube is too long, when storing the oxygen tube body, open the upper cover, manually wrap the oxygen tube body around the outer surface of the circumference of the storage roller, and after winding, place the two ends of the oxygen tube body on the pressure plates inside the groove respectively, and cover the upper cover. In the process of closing the upper cover, the two pressure plates will be compressed by the spring and squeeze and fix the oxygen tube body. There is no need to divide the oxygen tube into multiple sections for storage, which saves time and manpower, thereby improving work efficiency.

[0021] 2. By setting a clamping structure, one end of the oxygen supply tube body is passed through the clamping buckle, the threaded sheet, and the limiting ring in sequence and then connected to the supply equipment. The clamping buckle is rotated to make the clamping buckle move to the left. During the movement of the clamping buckle to the left, the inclination angle of the threaded sheet gradually returns to the direction parallel to the limiting ring, and during the tightening of the threaded sheet, the rubber pressure sheet gradually presses the arc side surface of the oxygen supply tube body, so that the oxygen supply tube body and the supply equipment are tightly connected, effectively reducing the risk of displacement or loosening of the connection of the oxygen supply tube, resulting in insufficient oxygen supply or gas leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the upper cover and the lower cover of the utility model;

[0025] Figure 3 It is a schematic diagram of the side structure of the upper cover and the lower cover of the utility model;

[0026] Figure 4 It is a schematic diagram of the clamping structure of the utility model.

[0027] In the figure: 1. oxygen supply tube body; 2. upper cover; 3. lower cover; 4. supply equipment; 5. clamping buckle; 6. rubber pressure piece; 7. groove; 8. pressure plate; 9. spring; 10. limit plate; 11. storage roller; 12. limit ring; 13. threaded piece. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] Example: Figure 1-3 As shown, an oxygen delivery tube with a clamping structure includes: an upper cover 2, which is fixed to a lower cover 3 by a buckle; and two pressing plates 8, one of which is arranged inside a groove 7 opened at the lower end of the upper cover 2, and the other is arranged inside a groove 7 opened at the upper end of the lower cover 3, and the inner surfaces of the two pressing plates 8 are provided with rubber pads, which can protect the wires during the wire clamping process. When the oxygen delivery tube body 1 is too long, when storing the oxygen delivery tube body 1, open the upper cover 2, manually wrap the oxygen delivery tube body 1 around the outer surface of the circumference of the storage roller 11, and after wrapping, place the two ends of the oxygen delivery tube body 1 on the pressing plates 8 inside the groove 7, and cover the upper cover 2. In the process of closing the upper cover 2, the two pressing plates 8 will be compressed by the spring 9, and the oxygen delivery tube body 1 will be squeezed and fixed. There is no need to divide the oxygen delivery tube body 1 into multiple sections for storage, which saves time and manpower, thereby improving work efficiency.

[0030] like Figure 4As shown, the clamping structure includes: a clamping buckle 5, a limiting ring 12, a threaded sheet 13, and a rubber pressing sheet 6; the limiting ring 12, one end of which is fixedly connected to the feeding device 4, and one end of the oxygen supply tube body 1 is passed through the clamping buckle 5, the threaded sheet 13, and the limiting ring 12 in sequence and then connected to the feeding device 4, and the clamping buckle 5 is rotated to make the clamping buckle 5 move to the left. During the process of the clamping buckle 5 moving to the left, the inclination angle of the threaded sheet 13 gradually returns to the direction parallel to the limiting ring 12, and during the tightening of the threaded sheet 13, the rubber pressing sheet 6 gradually presses on the arc side of the oxygen supply tube body 1, so that the oxygen supply tube body 1 and the feeding device 4 are tightly connected, effectively reducing the displacement or loosening of the connection of the oxygen supply tube, resulting in insufficient oxygen supply or gas leakage. The rubber pressing sheet 6 is usually made of silicone rubber with good oil resistance, wear resistance, high temperature resistance, aging resistance, oxygen resistance, chemical corrosion resistance and other properties, which is very suitable for the production of oxygen delivery equipment.

[0031] Working principle: First, when the oxygen supply tube body 1 is too long, when storing the oxygen supply tube body 1, open the upper cover 2, manually wrap the oxygen supply tube body 1 around the outer surface of the circumference of the storage roller 11, and after wrapping, place the two ends of the oxygen supply tube body 1 on the pressing plates 8 inside the groove 7 respectively, and cover the upper cover 2. In the process of closing the upper cover 2, the two pressing plates 8 will be compressed by the spring 9, and the oxygen supply tube body 1 will be squeezed and fixed. There is no need to divide the oxygen supply tube body 1 into multiple sections for storage, which saves time and manpower, thereby improving work efficiency. Pass one end of the oxygen supply tube body 1 through the clamping buckle 5, the threaded piece 13, and the limiting ring 12 in sequence and connect it to the supply equipment 4. Rotate the clamping buckle 5 to move the clamping buckle 5 to the left. During the movement of the clamping buckle 5 to the left, the inclination angle of the threaded piece 13 gradually returns to the direction parallel to the limiting ring 12. During the tightening of the threaded piece 13, the rubber pressing piece 6 gradually presses the arc side surface of the oxygen supply tube body 1, so that the oxygen supply tube body 1 and the supply equipment 4 are tightly connected.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An oxygen delivery tube with a clamping structure, characterized in that: include: A lower cover (3) is internally fixedly connected with a limiting plate (10), wherein two limiting plates (10) are provided; A storage roller (11) is fixedly connected to the middle position of the limiting plate (10) An oxygen delivery tube body (1) is wound around the outer surface of the circumference of the receiving roller (11); A supply device (4) connected to one end of the oxygen supply tube body (1); The clamping structure is arranged at the connection between the supply device (4) and the oxygen supply tube body (1), and the clamping structure comprises: a clamping buckle (5), a limiting ring (12), a threaded sheet (13), and a rubber pressing sheet (6).

2. The oxygen delivery tube with a clamping structure according to claim 1, characterized in that: The connection between the supply device (4) and the oxygen supply pipe body (1) is fixedly connected with a limiting ring (12).

3. The oxygen delivery tube with a clamping structure according to claim 2, characterized in that: The right end of the limiting ring (12) is fixedly connected with a threaded piece (13).

4. The oxygen delivery tube with a clamping structure according to claim 3, characterized in that: The outer surface of the threaded sheet (13) is threadedly connected with a clamping buckle (5), and the inner surface of the threaded sheet (13) is fixedly connected with a rubber pressing sheet (6).

5. The oxygen delivery tube with a clamping structure according to claim 1, characterized in that: An upper cover (2) is arranged at the upper end of the lower cover (3), and grooves (7) are respectively provided at both ends of the lower cover (3) and the upper cover (2).

6. The oxygen delivery tube with a clamping structure according to claim 5, characterized in that: The grooves (7) are slidably connected with pressure plates (8) respectively, and two pressure plates (8) are provided.

7. The oxygen delivery tube with a clamping structure according to claim 6, characterized in that: The outer surfaces of the pressure plates (8) are respectively fixedly connected with springs (9), and the other ends of the springs (9) are fixedly connected with the inner walls of the grooves (7).

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