Oxygen supply sputum suction tube

Abstract

The utility model provides an oxygen supply sputum suction tube, and aims to solve the technical problems that the size of the oxygen supply sputum suction tube is large, and the oxygen supply sputum suction tube is inconvenient for a patient to use. The oxygen supply sputum suction tube comprises a shell; one end of the main pipeline penetrates through the shell, the end of the main pipeline is Y-shaped and is divided into an oxygen supply pipeline and a sputum suction pipeline, a plurality of sputum suction holes are formed in the end part of the other end of the main pipeline, and a plurality of oxygen supply holes are formed in the side part of the other end of the main pipeline; the silica gel sheet is arranged in the main pipeline and divides the interior of the main pipeline into an oxygen supply channel and a sputum suction channel in the length direction of the main pipeline, all the oxygen supply holes are formed in the side portion of the oxygen supply channel, and all the sputum suction holes are formed in the end portion of the sputum suction channel; the driving rod is arranged in the middle of the silica gel sheet, and the length direction of the driving rod is consistent with that of the silica gel sheet; and the driving plate is arranged at the end part of the driving rod, is positioned in the shell and is arranged between the oxygen supply pipeline and the sputum suction pipeline. The oxygen supply sputum suction tube has the advantages that the internal size can be changed, and the oxygen supply sputum suction tube is convenient for patients to use.

Description

Technical Field

[0001] The utility model relates to a medical appliance, in particular to an oxygen supply and sputum suction tube. Background Art

[0002] The oxygen supply sputum suction tube is a dual-lumen structure. The sputum suction tube is the main tube with front and side openings, and the oxygen supply tube is the secondary tube, connected to its side opening. The dual-lumen structure facilitates oxygen supply to the patient during sputum suction and ensures the patient's blood oxygen concentration.

[0003] The interior of the conventional oxygen supply and suction tube is a fixed double-lumen structure, that is, the size of the double-lumen is fixed and cannot be changed. As a result, the double-lumen oxygen supply and suction tube is larger in size and inconvenient for patients to use. Utility Model Content

[0004] In view of the technical problem in the prior art that the oxygen supply and sputum suction tube is large in size and inconvenient for patients to use, the utility model provides an oxygen supply and sputum suction tube, which has the advantage that the internal size can be changed and is convenient for patients to use.

[0005] The technical solution of the utility model is:

[0006] An oxygen supply sputum suction tube, comprising:

[0007] case;

[0008] A trunk pipeline, one end of which passes through the shell, and this end of the trunk pipeline is Y-shaped and is divided into an oxygen supply pipeline and a sputum suction pipeline, the other end of the trunk pipeline is provided with a plurality of sputum suction holes, and the other end of the trunk pipeline is provided with a plurality of oxygen supply holes;

[0009] A silicone sheet is arranged inside the main pipeline, and divides the inside of the main pipeline into an oxygen supply channel and a sputum suction channel along the length direction of the main pipeline, all the oxygen supply holes are located at the side of the oxygen supply channel, and all the sputum suction holes are located at the end of the sputum suction channel;

[0010] A driving rod is disposed in the middle of the silicone sheet, and the length direction of the driving rod is consistent with the length direction of the silicone sheet;

[0011] The driving plate is arranged at the end of the driving rod, is located in the shell, and is placed between the oxygen supply pipeline and the sputum suction pipeline.

[0012] Optionally, the driving plate has a threaded hole, a screw is rotatably provided on the shell, the screw matches the threaded hole, a handle is provided at the end of the screw, and the handle is located outside the shell.

[0013] Optionally, the top of the shell has a strip groove, the length of the strip groove is consistent with the length direction of the screw, and a mark is provided at both ends of the strip groove; a T-shaped sliding rod is provided on the driving plate, and the sliding rod is slidably arranged in the strip groove.

[0014] Optionally, there are two driving rods, which are respectively arranged on two sides of the silicone sheet.

[0015] Optionally, the bottom edge of the driving plate is connected to the end of the driving rod, and the top of the driving plate is connected to the connection between the oxygen supply pipe and the sputum suction pipe through a soft rubber plate.

[0016] Optionally, one end of the main pipeline having the oxygen supply hole is a hemispherical structure.

[0017] Optionally, an end portion of the silicone sheet is disposed between the sputum suction hole and the oxygen supply hole.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] First, a silicone sheet is set in the main pipeline to divide the inside of the pipeline into an oxygen supply pipeline and a sputum suction pipeline, and oxygen is supplied to the patient through the oxygen supply pipeline, and sputum in the patient's body is sucked out through the sputum suction pipeline. Since the tail of the silicone sheet is soft, a driving plate is set in the shell, and the driving plate is driven by the driving rod to move in the shell, so that the driving plate squeezes the silicone sheet, thereby reducing the oxygen supply channel and enlarging the sputum suction channel, or enlarging the oxygen supply channel and reducing the sputum suction channel.

[0020] By changing the position of the silicone sheet in the main pipeline, the oxygen supply suction tube can be adapted to different scenarios. In addition, the size of the entire oxygen supply suction tube can be reduced, making it easier for patients to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 Schematic diagram of the structure inside the shell. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example:

[0029] See also Figure 1-Figure 3 , an oxygen supply sputum suction tube, comprising a shell 1, a main pipeline 2, a silicone sheet 3, a driving rod 4 and a driving plate 5. Specifically, the shell 1 is a rectangular structure, and the main pipeline 2 is installed on the shell 1. The main pipeline 2 passes from the bottom of the shell 1 to the top of the shell 1, and is divided into two channels at the top of the shell 1, namely an oxygen supply pipeline 6 and a sputum suction pipeline 7. The oxygen supply pipeline 6, the sputum suction pipeline 7 and the main pipeline 2 form a Y-shaped structure.

[0030] The silicone sheet 3 is arranged inside the main pipeline 2, and the two sides of the silicone sheet 3 are respectively fixedly connected to the two sides of the inner wall of the main pipeline 2, and the interior of the main pipeline 2 is divided into an oxygen supply channel 8 and a sputum suction channel 9, and the top of the oxygen supply channel 8 is connected to the oxygen supply pipeline 6, and the top of the sputum suction channel 9 is connected to the sputum suction pipeline 7.

[0031] In addition, one end of the main pipeline 2 away from the housing 1 is a hemispherical structure with a closed structure, and a plurality of suction holes 10 are provided on the end of the main pipeline 2, and all suction holes 10 are located on the end of the suction channel 9 away from the suction pipe 7. A plurality of oxygen supply holes 11 are provided on the side of the end of the main pipeline 2, and all oxygen supply holes 11 are located on the end of the oxygen supply channel 8 away from the oxygen supply pipe 6. The end of the silicone sheet 3 is provided between the suction hole 10 and the oxygen supply hole 11, and the silicone sheet 3 is used to separate all oxygen supply holes 11 from all suction holes 10.

[0032] A driving rod 4 is arranged on the silicone sheet 3 . The driving rod 4 is made of hard material. The silicone sheet 3 is made of soft material. The length direction of the driving rod 4 is consistent with the length direction of the silicone sheet 3 , and the driving rod 4 is located in the middle of the silicone sheet 3 .

[0033] A driving plate 5 is slidably arranged in the shell 1, and the driving plate 5 is fixedly connected to the end of the driving rod 4. The driving plate 5 is located between the oxygen supply pipe 6 and the sputum suction pipe 7, and the driving plate 5 squeezes the oxygen supply pipe 6 or the sputum suction pipe 7 and expands the sputum suction pipe 7 or the oxygen supply pipe 6.

[0034] The working principle of this embodiment is that a silicone sheet 3 is first arranged in the main pipeline 2, the interior of the pipeline is divided into an oxygen supply pipeline 6 and a sputum suction pipeline 7, and oxygen is supplied to the patient through the oxygen supply pipeline 6, and sputum in the patient is sucked through the sputum suction pipeline 7. Since the silicone sheet 3 is soft, a driving plate 5 is arranged in the shell 1, and the driving plate 5 is driven by the driving rod 4 to move in the shell 1, so that the driving rod 4 squeezes the silicone sheet 3, thereby making the oxygen supply channel 8 smaller and the sputum suction channel 9 larger, or making the oxygen supply channel 8 larger and the sputum suction channel 9 smaller. In these two states, the oxygen supply and sputum suction tube can realize two working states of main oxygen supply or main sputum suction.

[0035] By changing the position of the silicone sheet 3 in the main pipeline 2, the oxygen supply sputum suction tube can be adapted to different scenarios. In addition, the size of the entire oxygen supply sputum suction tube can be reduced, making it easier for patients to use.

[0036] In one specific embodiment:

[0037] A threaded hole is provided on the driving plate 5, and a screw rod 12 is rotatably provided in the shell 1. One end of the screw rod 12 is rotatably provided on the side wall of the shell 1, and the other end of the screw rod 12 passes through the shell 1 and is also rotatably connected to the shell 1. At the same time, the screw rod 12 is also matched in the threaded hole.

[0038] A handle 13 is provided on one end of the screw rod 12 located outside the housing 1 .

[0039] In this embodiment, the handle 13 is used to drive the screw rod 12 to rotate, so that the purpose of driving the driving plate 5 to move is achieved through the matching relationship between the threaded holes of the screw rod 12.

[0040] Preferably, a strip groove 14 is provided on the housing 1, and a mark is provided at each end of the strip groove 14, which can generally be marked as oxygen supply and sputum suction. A T-shaped slide bar 15 is provided on the driving plate 5, and the slide bar 15 is slidably arranged in the strip groove 14, and one side of the slide bar 15 is located outside the housing 1.

[0041] By providing the strip groove 14 and the slide bar 15 , it can be directly seen that the oxygen supply and sputum suction tube is currently in a specific working mode.

[0042] In another specific embodiment:

[0043] There are two driving rods 4, both fixedly arranged on the bottom edge of the driving plate 5, and respectively arranged on both sides of the silicone sheet 3. By arranging a driving rod 4 on both sides of the silicone sheet 3, the connection strength between the driving rod 4 and the silicone sheet 3 can be enhanced.

[0044] In another specific embodiment:

[0045] The bottom edge of the driving plate 5 is connected to the end of the driving rod 4, and the top of the driving plate 5 is connected to the connection between the oxygen supply pipe 6 and the sputum suction pipe 7 through a soft rubber plate. In this embodiment, the driving plate 5 is in a freely movable state by providing the rubber plate.

[0046] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An oxygen supply sputum suction tube, characterized in that: include: case; A trunk pipeline, one end of which passes through the shell, and this end of the trunk pipeline is Y-shaped and is divided into an oxygen supply pipeline and a sputum suction pipeline, the other end of the trunk pipeline is provided with a plurality of sputum suction holes, and the other end of the trunk pipeline is provided with a plurality of oxygen supply holes; A silicone sheet is arranged inside the main pipeline, and divides the inside of the main pipeline into an oxygen supply channel and a sputum suction channel along the length direction of the main pipeline, all the oxygen supply holes are located at the side of the oxygen supply channel, and all the sputum suction holes are located at the end of the sputum suction channel; A driving rod is disposed in the middle of the silicone sheet, and the length direction of the driving rod is consistent with the length direction of the silicone sheet; The driving plate is arranged at the end of the driving rod, is located in the shell, and is placed between the oxygen supply pipeline and the sputum suction pipeline.

2. The oxygen supply sputum suction tube according to claim 1, characterized in that: The driving plate is provided with a threaded hole, the shell is rotatably provided with a screw rod, the screw rod matches the threaded hole, a handle is provided at the end of the screw rod, and the handle is located outside the shell.

3. The oxygen supply sputum suction tube according to claim 2, characterized in that: The top of the shell is provided with a strip groove, the length of which is consistent with the length direction of the screw rod, and a mark is provided at each end of the strip groove; a T-shaped sliding rod is provided on the driving plate, and the sliding rod is slidably arranged in the strip groove.

4. The oxygen supply sputum suction tube according to claim 3, characterized in that: There are two driving rods, which are respectively arranged on two sides of the silicone sheet.

5. The oxygen supply sputum suction tube according to claim 4, characterized in that: The bottom edge of the driving plate is connected to the end of the driving rod, and the top of the driving plate is connected to the connection between the oxygen supply pipeline and the sputum suction pipeline through a soft rubber plate.

6. The oxygen supply sputum suction tube according to claim 5, characterized in that: One end of the main pipeline having the oxygen supply hole is a hemispherical structure.

7. The oxygen supply sputum suction tube according to claim 6, characterized in that: The end of the silicone sheet is arranged between the sputum suction hole and the oxygen supply hole.

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