Multifunctional oxygen inhalation tube

Abstract

The utility model relates to the field of medical equipment, and particularly discloses a multifunctional oxygen inhalation tube which comprises two delivery tubes, one end of each delivery tube is connected with a nasal plug end, the other end of each delivery tube is connected with a connecting part, the number of the delivery tubes is two, and the two delivery tubes are connected with the same nasal plug end and the same connecting part. And adjusting mechanisms are mounted at the ends, close to the connecting part, of the two conveying pipes. The adjusting mechanism is designed to move on the conveying pipe, so that the conveying pipe can be tightened on the peripheral side of the face of a patient according to the contour size of the face of the patient, and the stability of the patient during wearing is improved. By designing the rotating piece in the adjusting mechanism, the rotating column can be driven to rotate through the rotating piece, so that the pressing blocks on the two sides move, the conveying pipe can be pressed, the speed of conveying gas in the conveying pipe is changed, and a patient can conveniently adjust the gas supply speed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical equipment, concretely relates to a multifunctional oxygen inhalation tube. BACKGROUND

[0002] The oxygen inhalation tube is a kind of medical equipment, and is used to deliver oxygen from oxygen supply system to the nasal cavity of patient. It is usually made of soft plastic material, and one end is connected to oxygen tank or other oxygen supply equipment, and the other end is inserted into the nostril of patient. The design of oxygen inhalation tube aims to provide a simple, convenient and oxygen-saving way to correct the hypoxemia of patient.

[0003] However, the existing oxygen inhalation tube is usually adjusted by oxygen supply equipment to adjust the speed of oxygen delivery. When the patient needs to be adjusted, the patient needs to get up to adjust, which is very inconvenient. Therefore, the skilled person in the art provides a multifunctional oxygen inhalation tube to solve the problems in the above background. SUMMARY

[0004] To solve the above technical problems, the utility model provides a multifunctional oxygen inhalation tube, which comprises a delivery tube, one end of the delivery tube is connected with a nasal plug end, the other end of the delivery tube is connected with a connecting part, the number of delivery tubes is two, the two delivery tubes are connected with the same nasal plug end and connecting part, and an adjusting mechanism is installed on one end of the two delivery tubes close to the connecting part.

[0005] The adjusting mechanism comprises a connecting cover and a connecting seat, the connecting cover is installed on the connecting seat, the connecting seat is provided with a mounting groove, the connecting seat is provided with a placing groove on both sides of the mounting groove, the delivery tube passes through the placing groove, and the inside of the mounting groove is slidably connected with a pressing block at both ends.

[0006] Preferably, the nasal plug end is fixedly connected with a gas supply head on one side, the gas supply head is spherical, and a plurality of cavities are formed in the gas supply head.

[0007] Preferably, the connecting part is fixedly connected with a hose on one side, and the hose is fixedly connected with a connecting joint on one side.

[0008] Preferably, the hose is in the shape of a spiral spring.

[0009] Preferably, a plurality of connecting columns are fixedly connected below the connecting cover, a plurality of insertion grooves matched with the connecting columns are formed in the connecting seat, and the connecting cover is connected with the connecting seat by being inserted into the insertion grooves through the connecting columns.

[0010] The connecting cover is preferably provided with a screw rod threadedly connected to the upper end of the screw rod, a rotating member fixedly connected to the upper end of the screw rod, the screw rod inserted into the inside of the installation groove, a rotating column rotatably connected to the inside of the installation groove, rotating rods fixedly connected to the two ends of the rotating column, slots formed in the two ends of the rotating rods, a moving column fixedly connected to the lower end of the pressing block and located in the slot, a connecting plate fixedly connected to the upper end of the rotating column, and a space between the lower end of the screw rod and the upper end of the rotating column.

[0011] The pressing block is preferably provided with a protruding tooth at one end.

[0012] The technical effects and advantages of the present application are as follows:

[0013] 1. The adjusting mechanism is designed on the conveying pipe, so that the conveying pipe can be tightly bound around the patient's face according to the contour size of the patient's face, thereby increasing the stability when the patient wears it.

[0014] 2. The rotating member in the adjusting mechanism can drive the rotating column to rotate, so that the pressing blocks on both sides move, thereby tightly pressing the conveying pipe and changing the speed of the internal conveying gas, which is convenient for the patient to adjust the gas supply rate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a structural schematic view provided by the present application;

[0016] Fig. 2 is a structural schematic view of the adjusting mechanism provided by the present application;

[0017] Fig. 3 is a structural schematic view of the installation groove provided by the present application;

[0018] Fig. 4 is a structural schematic view of the rotating column provided by the present application;

[0019] In the drawings:

[0020] 1. Conveying pipe; 2. Nasal end; 21. Gas supply head; 3. Connecting part; 31. Connecting joint;

[0021] 4. Adjusting mechanism; 41. Connecting cover; 42. Rotating member; 43. Screw rod; 44. Connecting column; 45. Connecting seat; 46. Installation groove; 47. Placing groove; 48. Rotating column; 49. Rotating rod; 410. Pressing block; 411. Moving column; 412. Connecting plate. DETAILED DESCRIPTION

[0022] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0023] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0024] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, or can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figs. 1-4 In the embodiment, a multifunctional oxygen inhalation tube is provided, which comprises a conveying pipe 1, one end of the conveying pipe 1 is connected with a nasal plug end 2, the other end of the conveying pipe 1 is connected with a connecting part 3, the number of the conveying pipes 1 is two, the two conveying pipes 1 are connected with the same nasal plug end 2 and connecting part 3, and an adjusting mechanism 4 is mounted on one end of the two conveying pipes 1 close to the connecting part 3.

[0026] The adjusting mechanism 4 comprises a connecting cover 41 and a connecting seat 45, the connecting cover 41 is mounted on the connecting seat 45, the connecting seat 45 is provided with a mounting groove 46, the connecting seat 45 is provided with a placing groove 47 on both sides of the mounting groove 46, the conveying pipe 1 passes through the placing groove 47, and the mounting groove 46 is slidably connected with a pressing block 410 at both ends.

[0027] In the embodiment, specifically, the nasal plug end 2 is fixedly connected with a gas supply head 21 on one side, the gas supply head 21 is spherical, and a plurality of cavities are formed in the gas supply head 21.

[0028] In the embodiment, specifically, the connecting part 3 is fixedly connected with a hose on one side, and the hose is fixedly connected with a connecting joint 31 on one side.

[0029] In this embodiment, the flexible tube is specifically designed as a helical spring. The flexible tube increases the overall elasticity of the device, preventing the patient from directly pulling on the tube while standing, thus avoiding the tube being obstructed and pulling on the patient's ear when taut.

[0030] In this embodiment, specifically, a plurality of connecting posts 44 are fixedly connected to the lower part of the connecting cover 41, and a plurality of slots matching the connecting posts 44 are provided on the connecting seat 45. The connecting cover 41 is connected to the connecting seat 45 by inserting the connecting posts 44 into the slots.

[0031] In this embodiment, specifically, a lead screw 43 is threaded onto the connecting cover 41, a rotating component 42 is fixedly connected to the upper end of the lead screw 43, the lower end of the lead screw 43 is inserted into the mounting groove 46, a rotating column 48 is rotatably connected inside the mounting groove 46, a rotating rod 49 is fixedly connected to both ends of the rotating column 48, and slots are provided at both ends of the rotating rod 49. A movable column 411 is fixedly connected to the lower end of one end of the clamping block 410, and the movable column 411 is located inside the slot. A connecting plate 412 is fixedly connected to the upper end of the rotating column 48, and the upper end of the connecting plate 412 is inserted into the lower end of the lead screw 43. There is a gap between the lower end of the lead screw 43 and the upper end of the rotating column 48.

[0032] In use, rotating the rotating component 42 drives the lead screw 43 to rotate, which in turn drives the connecting plate 412 to rotate (the lead screw 43 is threadedly connected to the connecting cover 41; the lead screw 43 rotates and screws into the connecting cover 41, thus bringing the lead screw 43 closer to the rotating column 48; the connecting plate 412 then extends into the lower end of the lead screw 43; a gap is provided between the rotating column 48 and the lead screw 43 for the lead screw 43 to move). The rotation of the connecting plate 412 causes the rotating column 48 to rotate, which in turn drives the two sides 49 to rotate. The rotation of the 49 causes the two sides of the clamping blocks 410 to move out of or into the mounting groove 46. By moving the clamping blocks 410 out of the mounting groove 46, the conveying pipe 1 is clamped. Further clamping can adjust the flow rate of the gas inside the conveying pipe 1. Moving them into the mounting groove 46 removes the clamping of the conveying pipe 1, allowing the adjusting mechanism 4 to move on the conveying pipe 1 and change its position.

[0033] In this embodiment, specifically, one end of the clamping block 410 is provided with protruding teeth. The protruding teeth increase the friction between the clamping block 410 and the conveying pipe 1.

[0034] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A multi-functional oxygen inhalation tube comprising a delivery tube (1), characterized in that, The conveying pipe (1) one end is connected with the nasal congestion end (2), the conveying pipe (1) the other end is connected with the connecting portion (3), the number of conveying pipe (1) is two, two the conveying pipe (1) with same nasal congestion end (2), connecting portion (3) is connected, two the conveying pipe (1) is installed with adjusting mechanism (4) on the one end close to connecting portion (3); The adjusting mechanism (4) includes connecting cover (41) and connecting seat (45), connecting cover (41) is installed on connecting seat (45), connecting seat (45) is equipped with installation groove (46), connecting seat (45) is equipped with placing groove (47) on both sides of installation groove (46), conveying pipe (1) passes through placing groove (47), the both ends of installation groove (46) are slidably connected with compression block (410), one end of compression block (410) can be removed and conveying pipe (1) is compressed on connecting seat (45).

2. The multi-functional oxygen inhalation tube according to claim 1, wherein The nasal congestion end (2) one side is fixedly connected with the gas supply head (21), the gas supply head (21) is spherical, the gas supply head (21) is equipped with multiple cavities.

3. The multi-functional oxygen inhalation tube according to claim 1, wherein The connecting portion (3) one side is fixedly connected with the hose, and the hose one side is fixedly connected with the connecting joint (31).

4. The multi-functional oxygen catheter according to claim 3, wherein The hose is spiral spring shape.

5. The multi-functional oxygen catheter according to claim 1, wherein The connecting cover (41) is fixedly connected with multiple connecting columns (44) below, and multiple insertion grooves matched with the connecting columns (44) are formed in the connecting seat (45), and the connecting cover (41) is connected with the connecting seat (45) by inserting the connecting columns (44) into the insertion grooves.

6. The multi-functional oxygen catheter according to claim 1, wherein The connecting cover (41) is threadedly connected with the lead screw (43), the lead screw (43) is fixedly connected with the rotating piece (42) on the upper end, the lead screw (43) is inserted into the installation groove (46) inside the lower end, the rotating column (48) is rotatably connected in the installation groove (46), the rotating column (48) is fixedly connected with the rotating rod (49) on both ends, the rotating rod (49) is equipped with slot on both ends, the compression block (410) one end is fixedly connected with the moving column (411) below, the moving column (411) is located in the slot, the connecting plate (412) is fixedly connected with the rotating column (48) on the upper end, the connecting plate (412) is inserted into the lead screw (43) lower end, and the lead screw (43) lower end and the rotating column (48) upper end are provided with a spacing.

7. The multi-functional oxygen catheter according to claim 6, wherein The compression block (410) one end is equipped with convex tooth.

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