Oxygen pipe conversion device

Abstract

The utility model relates to an oxygen pipe conversion device which comprises a nasal catheter, a mask, an oxygen pipe, an atomization pipe and a conversion device body, and the conversion device body comprises a shell, a ball valve mechanism and a column valve mechanism. A nasal catheter connecting pipe and a mask connecting pipe are arranged on the two sides of the upper portion of the shell respectively, the outer end of the mask connecting pipe is communicated with the mask, and a nasal catheter is arranged on the side face or the upper face of the nasal catheter connecting pipe. A rectangular hole is dug in the position, corresponding to the column valve mechanism, of the shell, and an oxygen connecting pipe communicated with the oxygen pipe and an atomization connecting pipe communicated with the atomization pipe are arranged on the two sides of the lower portion of the shell respectively. According to the device, oxygen uptake and atomization are bifurcated by arranging the conversion device and output through two selectable pipelines by sharing one connector, oxygen uptake through a mask and oxygen uptake through a nasal catheter can be achieved, operation is convenient and rapid, and the use mode is flexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical appliance technical field especially, relate to an oxygen pipe conversion device. BACKGROUND

[0002] Atomization inhalation therapy is to disperse medicine (solution or powder) into small mist or particle by atomization device, make it suspend in gas, and enter respiratory tract and lung, reach the purpose of clean airway, humidify airway, local treatment (relieving spasm, anti-inflammatory, expectorant) and systemic treatment. Oxygen inhalation is to inhale oxygen, which is a common clinical treatment method. Oxygen therapy is mainly to relieve hypoxia. In clinical work, many patients need oxygen inhalation and atomization inhalation treatment. In the past, when the patients need to convert from oxygen inhalation treatment to oxygen atomization treatment, the atomization inhalation device and pipeline need to be replaced for oxygen atomization treatment. When the atomization inhalation treatment is completed, the oxygen inhalation catheter needs to be replaced for conversion to oxygen inhalation treatment, which causes frequent operation and increases the workload of nursing staff, resulting in low efficiency. When the catheter is replaced, the patient's oxygen inhalation may be interrupted, causing some adverse reactions. If the connection is not in place when the catheter is replaced, the catheter may fall off and disconnect.

[0003] In order to solve the problem of pipeline replacement caused by frequent and alternating treatment of atomization and oxygen inhalation, the oxygen and atomization inhalation combined pipe provided by the prior art with publication number CN210750692U divides oxygen inhalation and atomization into two branches by setting a conversion box, shares one interface and outputs through one pipeline, and controls oxygen inhalation and atomization by switching back and forth through a slider, so that the oxygen inhalation and atomization can be quickly switched. The face mask is used for atomization and oxygen inhalation at the same time, so that the patient must always wear the face mask. However, the face mask oxygen inhalation will affect the patient's drinking, eating and coughing, and affect the patient's comfort. The prior art does not include a multi-mode switching and conversion device that can atomize and inhale oxygen through the face mask and inhale oxygen through the nasal catheter at the same time. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a kind of oxygen pipe conversion device, and the conversion device of multiple modes such as face mask atomization and oxygen inhalation, nasal catheter oxygen inhalation can be realized by being communicated with atomization communication pipe and oxygen communication pipe respectively by device.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] An oxygen pipe conversion device includes a nasal catheter, a face mask, an oxygen pipe, an atomization pipe and a conversion device. The conversion device includes a housing, a ball valve mechanism installed on the upper part of the housing and a column valve mechanism installed on the lower part of the housing.

[0007] The upper part of the shell is respectively provided with a nasal catheter connecting pipe and a mask connecting pipe, the outer end of the mask connecting pipe is communicated with the mask, and the side or upper surface of the nasal catheter connecting pipe is provided with the nasal catheter; the shell is provided with a rectangular hole corresponding to the position of the column valve mechanism, and the lower part of the shell is provided with an oxygen connecting pipe communicated with the oxygen pipe and an atomization connecting pipe communicated with the atomization pipe;

[0008] The ball valve mechanism comprises a ball valve core body provided with an L-shaped connecting pipe, a rotating pipe communicated with the ball valve core body and arranged at the bottom, and a valve rod arranged at the top of the ball valve core body, and a ball valve handle connected to the top of the valve rod and extending out of the shell.

[0009] The column valve mechanism comprises a column valve core body, an inlet on one side of the lower part of the column valve core body, and a rotating pipe rotatably connected to the upper end of the column valve core body, and a column valve handle arranged on the side of the column valve core body and extending out of the rectangular hole.

[0010] Preferably, the upper end of the column valve core body and the rotating pipe are connected through a rotating ring, the ring bodies at the two ends of the rotating ring are provided with convex rings, the upper end of the column valve core body and the rotating pipe are provided with annular grooves matched with the convex rings on the opposite surfaces, and the outer side of the rotating ring is provided with two limiting rings extending outward.

[0011] Preferably, sealing gaskets are mounted at the two ends of the limiting ring.

[0012] Preferably, the bottom of the column valve core body is of a closed structure.

[0013] Preferably, the shell side corresponding to the nasal catheter connecting pipe part is provided with a hook body.

[0014] Preferably, the shell corresponding to the ball valve handle and the column valve handle is provided with a text mark corresponding to the opening mode.

[0015] The above technical scheme of the utility model has the following beneficial effects:

[0016] The oxygen pipe conversion device converts the oxygen inhalation and atomization into bifurcated processing through the conversion device, shares one interface and outputs through two optional pipes, that is, the oxygen can be inhaled through the mask and the nasal catheter, the oxygen inhalation and atomization are selected through the column valve handle, the output mode is selected through the ball valve handle, the pollution is reduced, the operation is convenient and fast, and the use mode is flexible. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the oxygen pipe conversion device of the utility model;

[0018] Figure 2 It is a cross-sectional structure schematic view of the oxygen pipe conversion device of the utility model;

[0019] Figure 3 The utility model discloses a cross section structure schematic diagram of rotating ring position. DETAILED DESCRIPTION

[0020] The embodiment of the utility model will be explained in detail below in combination with the drawings and examples.

[0021] The utility model discloses a kind of oxygen pipe conversion device as shown in Figures 1-2 It includes nasal catheter 1, face shield 2, oxygen pipe 3, atomization pipe 4 and conversion device, the conversion device includes shell 50, ball valve mechanism being installed on the upper portion of the shell 50 and column valve mechanism being installed on the lower portion of the shell 50.

[0022] The upper portion of the shell 50 two sides are respectively provided with nasal catheter connecting pipe 51 and face shield connecting pipe 52, the outer end of the face shield connecting pipe 52 is communicated with the face shield 2, the side or upper surface of the nasal catheter connecting pipe 51 is equipped with the nasal catheter 1;Rectangular hole 53 is excavated in the shell 50 corresponding column valve mechanism position, the lower portion of the shell 50 two sides are equipped with oxygen connecting pipe 54 and atomization connecting pipe 55 respectively communicated with the oxygen pipe 3 and the atomization pipe 4.

[0023] The ball valve mechanism includes ball valve core 60 being equipped with L-shaped pipe, rotating pipe 61 being communicated with the ball valve core 60 and being arranged at bottom and valve rod 62 being arranged at the top of the ball valve core 60, the top of the valve rod 62 is connected with ball valve handle 63 that protrudes from the shell 50.The bottom of the ball valve core 60 is communicated with rotating pipe 61, and the side opening can switch the pipe orifice position of nasal catheter connecting pipe 51 and face shield connecting pipe 52 to realize the oxygen supply of different modes.

[0024] The column valve mechanism includes column valve core 70, the inlet 71 of one side of the lower portion of the column valve core 70, the upper end of the column valve core 70 is rotatably connected with the rotating pipe 61, and the column valve handle 72 of the column valve core 70 side is provided with from the rectangular hole 53.

[0025] The angle of the rotation of the column valve handle 72 is same with the angle of the inlet 71 of the column valve core 70 between oxygen connecting pipe 54 and atomization connecting pipe 55, so that when the column valve handle 72 rotates from one end to the other end, the inlet 71 is switched between oxygen connecting pipe 54 and atomization connecting pipe 55.In the example, the oxygen connecting pipe 54 and atomization connecting pipe 55 are correspondingly arranged on the diameter of the column valve core, and the rotation angle of the column valve handle 72 is 180 °.The column valve handle 72 adopts L-shaped structure, which is convenient for hand to move.

[0026] Figure 3As shown, to ensure the closed free rotation between the ball valve core and the column valve core. The upper end of the column valve core 70 is connected with the rotating tube 61 through a rotating ring 73, the ring body on both ends of the rotating ring 73 is provided with a convex ring 74, the upper end of the column valve core 70 is provided with an annular groove 75 matched with the convex ring 74 on the opposite face of the rotating tube 61, and the outer side of the rotating ring 73 is provided with two lateral outward extending limiting rings 76. The two sides of the limiting ring 76 form a form of covering both end interfaces, maintaining the sealing of the connection; further, the limiting ring is provided with a sealing gasket ring 77 at both ends.

[0027] The bottom of the column valve core 70 is a closed structure. The shell side of the nasal catheter connecting pipe 51 is provided with a hook body 8, the hook buckle of the hook body 8 faces inward, and is used for winding the nasal catheter in the hook body 8 for storage when the nasal catheter 1 is not used.

[0028] The ball valve handle 63 and the column valve handle 72 are provided with corresponding text marks corresponding to the opening mode at the corresponding shell positions, which are used for marking the mode form of the corresponding position opening.

[0029] When the device works, the patient can switch the mask nebulization mode, the mask oxygen inhalation mode and the nasal catheter oxygen inhalation mode according to the needs of the patient. Specifically, when the nebulization treatment is needed, the column valve handle is rotated to the nebulization treatment mode, at this time the inlet of the column valve core corresponds to the nebulization connecting pipe; then the ball valve handle is rotated to the outlet corresponding to the mask connecting pipe, and the patient can wear the mask for nebulization.

[0030] When the nebulization treatment is needed, the column valve handle is rotated to the oxygen inhalation treatment mode, at this time the inlet of the column valve core corresponds to the oxygen connecting pipe; according to the needs of the patient, the ball valve handle is rotated to the outlet corresponding to the mask connecting pipe or the nasal catheter connecting pipe, and the patient can wear the mask or insert the nasal catheter according to the mode to inhale oxygen. The device selects the oxygen inhalation and nebulization through the column valve handle, and selects the output mode through the ball valve handle, reduces the pollution, is convenient and fast to operate, is flexible in use, and has excellent practicability.

[0031] The above described embodiments are only preferred embodiments of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. An oxygen tube switching device, characterized in that, The utility model relates to a nasal catheter, a face mask, an oxygen tube, an atomization tube and a conversion device, the conversion device comprises a shell, a ball valve mechanism installed on the upper part of the shell and a column valve mechanism installed on the lower part of the shell; The shell upper part two sides are equipped with nasal catheter connecting pipe and face mask connecting pipe respectively, the face mask connecting pipe outside end is communicated with the face mask, the nasal cathete connecting pipe side or upper surface is equipped with the nasal catheter;The shell is equipped with rectangular hole in the position corresponding to the column valve mechanism, and the lower part of the shell is equipped with oxygen connecting pipe communicated with the oxygen tube and atomization connecting pipe communicated with the atomization tube respectively; The ball valve mechanism comprises a ball valve core provided with an L-shaped pipe, a rotating pipe communicated with the ball valve core and arranged at the bottom and a valve rod arranged at the top of the ball valve core, and a ball valve handle is connected to the top of the valve rod and extends out of the shell; The column valve mechanism comprises a column valve core, an inlet on one side of the lower part of the column valve core, and a rotating connection between the upper end of the column valve core and the rotating pipe, and a column valve handle is arranged on the side edge of the column valve core and extends out of the rectangular hole.

2. The oxygen tube adapter of claim 1, wherein, The upper end of the column valve core and the rotating pipe are connected through a rotating ring, convex rings are arranged on the ring bodies at both ends of the rotating ring, annular grooves are arranged on the opposite surfaces of the upper end of the column valve core and the rotating pipe and matched with the convex rings, and limiting rings are arranged on the outer side of the rotating ring and extend outward.

3. The oxygen tube adapter of claim 2, wherein, Sealing gaskets are arranged at both ends of the limiting rings.

4. The oxygen tube adapter of claim 1, wherein, The bottom of the column valve core is of a closed structure.

5. The oxygen tube adapter of claim 1, wherein, A hook body is arranged on the side edge of the shell corresponding to the nasal catheter connecting pipe.

6. The oxygen tube adapter of claim 1, wherein, Corresponding to the shell, the ball valve handle and the column valve handle are both provided with text marks corresponding to the opening mode.

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