Humidifying tank adapter and humidifying therapeutic apparatus

Abstract

The utility model provides a humidifying tank adapter and a humidifying therapeutic apparatus, the humidifying tank adapter comprises a first adapter, a second adapter and a fixing frame, the first adapter comprises a first air inlet pipe and a first air outlet pipe; the second adapter comprises a second air inlet pipe and a second air outlet pipe, and the second air inlet pipe is connected with the second air outlet pipe; the fixing frame is connected between the first air outlet pipe and the second air outlet pipe; the first adapter and / or the second adapter further comprises an adjusting mechanism used for adjusting the hole distance between the first air inlet pipe and the second air inlet pipe. According to the humidifying tank adapter, the problem that an existing humidifying tank adapter cannot be matched with humidifying tanks of different models is solved by arranging the adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of humidification therapeutic apparatus, in particular to a humidification tank adapter and a humidification therapeutic apparatus. Background Art

[0002] High-flow respiratory humidification therapy devices are suitable for patients with spontaneous breathing, and provide effective treatment by providing a certain flow of heated and humidified respiratory gas. High-flow humidification tank adapters exist in high-flow humidification therapy devices. Its main function is to connect the high-flow host and the humidification tank. Most of the existing high-flow humidification tank adapters are "special heads for special use" with the humidification tank. The spacing between the two connectors of the humidification tank is different for each model, and the spacing is between 65 and 70 mm. However, hospitals are equipped with different models of high-flow humidification therapy devices, which means that hospitals have to be equipped with various models of humidification tanks. When one of the humidification tanks is out of stock, other models cannot be used as an emergency due to different hole spacing, which seriously affects the treatment efficiency. Utility Model Content

[0003] Aiming at the problem that the existing humidification tank adapter cannot match humidification tanks of different models, the utility model provides a humidification tank adapter and a humidification therapy device.

[0004] The utility model provides a humidification tank adapter, including a first adapter, a second adapter, and a fixing frame, the first adapter including a first air inlet pipe and a first air outlet pipe; the second adapter including a second air inlet pipe and a second air outlet pipe, the second air inlet pipe being connected to the second air outlet pipe; the fixing frame being connected between the first air outlet pipe and the second air outlet pipe; the first adapter and / or the second adapter also including an adjustment mechanism for adjusting the hole distance between the first air inlet pipe and the second air inlet pipe.

[0005] Optionally, the adjustment mechanism includes a deformation tube, and the deformation tube is connected between the first air inlet pipe and the first air outlet pipe; and / or the deformation tube is connected between the second air inlet pipe and the second air outlet pipe.

[0006] Optionally, the adjustment mechanism further comprises a limiting assembly, the limiting assembly comprises a damping shaft and a connecting rod, and the damping shaft is arranged on the fixing frame;

[0007] The deformation tube is connected between the first air inlet pipe and the first air outlet pipe, one end of the connecting rod is rotatably connected to the damping shaft, and the other end of the connecting rod is connected to the first air inlet pipe;

[0008] Or the deformation tube is connected between the second air inlet pipe and the second air outlet pipe, the first end of the connecting rod is rotationally connected to the damping shaft, and the second end of the connecting rod is connected to the second air inlet pipe.

[0009] Optionally, the adjustment mechanism also includes a limit assembly, the limit assembly includes a damping shaft and two connecting rods, the damping shaft is arranged on the fixed frame; the deformation tube is connected between the first air inlet pipe and the first air outlet pipe, and between the second air inlet pipe and the second air outlet pipe, the first ends of the two connecting rods are respectively rotatably connected to the damping shaft, the first end of one connecting rod is connected to the first air inlet pipe, and the second end of the other connecting rod is connected to the second air inlet pipe.

[0010] Optionally, the connecting rod includes a first connecting section and a second connecting section, the first connecting section is provided with a connecting hole at one end facing the fixed frame, and the first connecting section is rotatably connected to the damping shaft through the connecting hole; the second connecting section is connected to one end of the first connecting section away from the fixed frame, and the second connecting section extends from one end of the first connecting section to the first intake pipe or the second intake pipe.

[0011] Optionally, a mounting groove is provided on the fixing frame, the damping shaft is fixed in the mounting groove by bolts, a avoidance hole is provided on a side of the mounting groove facing the connecting rod, and the first end of the connecting rod passes through the avoidance hole to be rotatably connected to the damping shaft.

[0012] Optionally, the fixing frame includes a fixing plate, two connecting columns and three fixing bolts, the two connecting columns are arranged in the mounting groove and are respectively located on both sides of the damping shaft; the fixing plate is arranged at the opening of the mounting groove, and three reserved holes are arranged on the fixing plate, and the three fixing bolts pass through the reserved holes one by one and are respectively connected to the connecting columns and the damping shaft.

[0013] Optionally, the deformation tube is a telescopic hose.

[0014] Optionally, the first air intake pipe and the second air intake pipe are respectively L-shaped.

[0015] On the other hand, the utility model also provides a humidification therapy device, including a humidification tank and a humidification tank adapter as described in any one of the above items, and the first air inlet pipe and the second air inlet pipe are respectively connected to the humidification tank.

[0016] In the utility model, by setting the adjustment mechanism, the hole spacing between the first air inlet pipe and the second air inlet pipe is adjusted, so that the humidification tank adapter can adapt to humidification tanks with different hole spacings. When the adjustment mechanism is set on the first adapter or the second adapter, the hole spacing between the first air inlet pipe and the second air inlet pipe is adjusted by fixing one adapter and changing the displacement of the air inlet end of the other adapter through the adjustment mechanism. When the adjustment mechanism is set on both the first adapter and the second adapter, the hole spacing between the first air inlet pipe and the second air inlet pipe is adjusted by changing the displacement of the first air inlet pipe and the second air inlet pipe through the adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a humidification tank adapter provided by an embodiment of the utility model;

[0018] Figure 2 This is a structural schematic diagram of a humidification tank adapter provided by an embodiment of the utility model from another angle;

[0019] Figure 3 This is an exploded schematic diagram of a humidification tank adapter provided by an embodiment of the utility model;

[0020] Figure 4 yes Figure 3 A local enlarged schematic diagram of the middle A;

[0021] Figure 5 This is a structural schematic diagram of a humidification tank adapter provided by an embodiment of the present invention when the hole distance between the first air inlet pipe and the second air inlet pipe is not adjusted;

[0022] Figure 6 It is a structural schematic diagram of a humidification tank adapter provided by an embodiment of the present invention after the hole spacing between the first air inlet pipe and the second air inlet pipe is adjusted.

[0023] Reference numerals:

[0024] 11. a first air inlet pipe; 12. a first air outlet pipe;

[0025] 21. second air inlet pipe; 22. second air outlet pipe;

[0026] 3. Fixing frame; 31. Mounting slot; 32. Avoidance hole; 33. Fixing plate; 34. Connecting column; 35. Fixing bolt;

[0027] 41. deformation tube; 42. damping shaft; 43. connecting rod; 431. first connecting section; 432. second connecting section. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] In the description of the present invention, it should be understood that the terms "front", "rear", "vertical", "horizontal", "up", "down", "inside", "outside" and other directional words are only based on the drawings used in the present invention, and are not specific limitations of the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In order to illustrate the technical solution of the present utility model, specific embodiments are provided below for illustration.

[0032] like Figure 1-Figure 6 As shown, a humidification tank adapter of one embodiment of the utility model includes a first adapter, a second adapter, and a fixing frame 3, wherein the first adapter includes a first air inlet pipe 11 and a first air outlet pipe 12. The second adapter includes a second air inlet pipe 21 and a second air outlet pipe 22, and the second air inlet pipe 21 is connected to the second air outlet pipe 22. The fixing frame 3 is connected between the first air outlet pipe 12 and the second air outlet pipe 22. The first adapter and / or the second adapter also include an adjustment mechanism for adjusting the hole distance between the first air inlet pipe 11 and the second air inlet pipe 21.

[0033] In this embodiment, the hole spacing between the first air inlet pipe 11 and the second air inlet pipe 21 is adjusted by setting the adjustment mechanism, so that the humidification tank adapter can adapt to humidification tanks with different hole spacings. When the adjustment mechanism is set on the first adapter or the second adapter, the hole spacing between the first air inlet pipe 11 and the second air inlet pipe 21 is adjusted by fixing one adapter and changing the displacement of the air inlet end of the other adapter through the adjustment mechanism. When the adjustment mechanism is set on both the first adapter and the second adapter, the hole spacing between the first air inlet pipe 11 and the second air inlet pipe 21 is adjusted by changing the displacement of the first air inlet pipe 11 and the second air inlet pipe 21 through the adjustment mechanism.

[0034] like Figure 1-Figure 3 , Figure 5and Figure 6 As shown, in some embodiments of the utility model, the adjustment mechanism includes a deformation tube 41, and the deformation tube 41 is connected between the first air inlet pipe 11 and the first air outlet pipe 12. And / or, the deformation tube 41 is connected between the second air inlet pipe 21 and the second air outlet pipe 22. By setting the deformation tube 41 to expand and contract with the movement of the first air inlet pipe 11 or the second air inlet pipe 21, leakage of the first adapter or the second adapter is avoided, and the sealing performance of the humidification tank adapter is ensured.

[0035] In some embodiments of the present invention, the deformation tube 41 is a telescopic hose, specifically, the deformation tube 41 is a silicone telescopic hose or a pipe made of other soft materials. The deformation tube 41 is connected between the first air inlet pipe 11 and the first air outlet pipe 12 and / or the second air inlet pipe 21 and the second air outlet pipe 22 by gluing or heat sealing.

[0036] like Figure 1-Figure 3 As shown, in some embodiments of the present utility model, the adjustment mechanism further includes a limiting assembly, and the limiting assembly includes a damping shaft 42 and a connecting rod 43 , and the damping shaft 42 is disposed on the fixing frame 3 .

[0037] The deformation tube 41 is connected between the first air inlet pipe 11 and the first air outlet pipe 12 . One end of the connecting rod 43 is rotatably connected to the damping shaft 42 , and the other end of the connecting rod 43 is connected to the first air inlet pipe 11 .

[0038] Alternatively, the deformation tube 41 is connected between the second air inlet pipe 21 and the second air outlet pipe 22 , the first end of the connecting rod 43 is rotationally connected to the damping shaft 42 , and the second end of the connecting rod 43 is connected to the second air inlet pipe 21 .

[0039] In this embodiment, by providing the damping shaft 42, the position of the first adapter or the second adapter can be temporarily fixed, and when the humidification tank with the same spacing is used next time, there is no need to readjust the hole spacing between the first air inlet pipe 11 and the second air inlet pipe 21.

[0040] Specifically, Figure 5 and Figure 6As shown, when the first adapter and the second adapter of the humidification tank adapter are in the initial position, the hole spacing between the first air inlet pipe 11 and the second air inlet pipe 21 is 65MM. When it is necessary to replace the humidification tank with a hole spacing greater than 65MM, the first air inlet pipe 11 connected to the deformation tube 41 is pushed, and the deformation tube 41 is compressed on one side and stretched on the other side. The first air inlet pipe 11 will drive the connecting rod 43 thereon to rotate around the damping shaft 42, thereby temporarily fixing the hole spacing between the first air inlet pipe 11 and the second air inlet pipe 21.

[0041] In some other embodiments of the utility model, the regulating mechanism further includes a limit assembly, the limit assembly includes a damping shaft 42 and two connecting rods 43, and the damping shaft 42 is arranged on the fixing frame 3. The deformation tube 41 is connected between the first air inlet pipe 11 and the first air outlet pipe 12, and between the second air inlet pipe 21 and the second air outlet pipe 22. The first ends of the two connecting rods 43 are respectively rotatably connected to the damping shaft 42, the first end of one connecting rod 43 is connected to the first air inlet pipe 11, and the second end of the other connecting rod 43 is connected to the second air inlet pipe 21. When the first air inlet pipe 11 and the second air inlet pipe 21 are both connected to the deformation tube 41, it is convenient for the humidifier tank adapter to adapt to more humidifier tanks with different hole spacings.

[0042] like Figure 3 As shown, in some embodiments of the utility model, the connecting rod 43 includes a first connecting section 431 and a second connecting section 432, and the first connecting section 431 is provided with a connecting hole at one end facing the fixing frame 3, and the first connecting section 431 is rotatably connected to the damping shaft 42 through the connecting hole. The second connecting section 432 is connected to the end of the first connecting section 431 away from the fixing frame 3, and the second connecting section 432 extends from one end of the first connecting section 431 to the first intake pipe 11 or the second intake pipe 21. Specifically, the first connecting section 431 and the second connecting section 432 are arranged vertically, or the connecting rod 43 is arranged in an arc shape.

[0043] like Figure 4 As shown, in some embodiments of the utility model, the fixing frame 3 is provided with a mounting groove 31, the damping shaft 42 is fixedly arranged in the mounting groove 31 by bolts, the mounting groove 31 is provided with a avoidance hole 32 on one side facing the connecting rod 43, and the first end of the connecting rod 43 passes through the avoidance hole 32 and is rotatably connected to the damping shaft 42. On the other hand, by limiting the size of the avoidance hole 32, the rotation angle of the connecting rod 43 is limited, thereby limiting the maximum range of adjusting the hole distance between the first intake pipe 11 and the second intake pipe 21.

[0044] like Figure 2 and Figure 3 As shown, in some embodiments of the utility model, the fixing frame 3 includes a fixing plate 33, two connecting columns 34 and three fixing bolts 35, and the two connecting columns 34 are arranged in the mounting groove 31 and are respectively located on both sides of the damping shaft 42. The fixing plate 33 is arranged at the opening of the mounting groove 31, and three reserved holes are arranged on the fixing plate 33. The three fixing bolts 35 pass through the reserved holes one by one and are respectively connected with the connecting columns 34 and the damping shaft 42. On the one hand, the opening of the mounting groove 31 is closed by setting the fixing plate 33 to prevent the outside from affecting the damping shaft 42. On the other hand, the damping shaft 42 is fixed by setting the fixing plate 33 and the fixing bolts 35 to prevent the damping shaft 42 from rotating relative to the mounting groove 31.

[0045] like Figure 1 As shown, in some embodiments of the present invention, the first air intake pipe 11 and the second air intake pipe 21 are L-shaped respectively.

[0046] On the other hand, an embodiment of the utility model further provides a humidification therapy device, comprising a humidification tank and a humidification tank adapter as described in any one of the above embodiments, wherein the first air inlet pipe 11 and the second air inlet pipe 21 are respectively connected to the humidification tank.

[0047] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the utility model, and should be included in the protection scope of the utility model.

Claims

1. A humidification tank adapter, characterized in that: It includes a first adapter, a second adapter, and a fixing frame, the first adapter includes a first air inlet pipe and a first air outlet pipe; the second adapter includes a second air inlet pipe and a second air outlet pipe, the second air inlet pipe is connected to the second air outlet pipe; the fixing frame is connected between the first air outlet pipe and the second air outlet pipe; the first adapter and / or the second adapter also includes an adjusting mechanism for adjusting the hole distance between the first air inlet pipe and the second air inlet pipe.

2. The humidification tank adapter according to claim 1, characterized in that: The regulating mechanism includes a deformation tube, and the deformation tube is connected between the first air inlet pipe and the first air outlet pipe; and / or the deformation tube is connected between the second air inlet pipe and the second air outlet pipe.

3. The humidification tank adapter according to claim 2, characterized in that: The adjustment mechanism further includes a limit assembly, the limit assembly includes a damping shaft and a connecting rod, and the damping shaft is arranged on the fixing frame; The deformation tube is connected between the first air inlet pipe and the first air outlet pipe, one end of the connecting rod is rotatably connected to the damping shaft, and the other end of the connecting rod is connected to the first air inlet pipe; Alternatively, the deformation tube is connected between the second air inlet pipe and the second air outlet pipe, the first end of the connecting rod is rotationally connected to the damping shaft, and the second end of the connecting rod is connected to the second air inlet pipe.

4. The humidification tank adapter according to claim 2, characterized in that: The adjustment mechanism also includes a limit assembly, which includes a damping shaft and two connecting rods, and the damping shaft is arranged on the fixed frame; the deformation tube is connected between the first air inlet pipe and the first air outlet pipe, and between the second air inlet pipe and the second air outlet pipe, and the first ends of the two connecting rods are respectively rotatably connected to the damping shaft, the first end of one connecting rod is connected to the first air inlet pipe, and the second end of the other connecting rod is connected to the second air inlet pipe.

5. The humidification tank adapter according to claim 3 or 4, characterized in that: The connecting rod includes a first connecting section and a second connecting section. The first connecting section is provided with a connecting hole at one end facing the fixing frame, and the first connecting section is rotatably connected to the damping shaft through the connecting hole; the second connecting section is connected to one end of the first connecting section away from the fixing frame, and the second connecting section extends from one end of the first connecting section to the first intake pipe or the second intake pipe.

6. The humidification tank adapter according to claim 3 or 4, characterized in that: The fixing frame is provided with a mounting groove, the damping shaft is fixed in the mounting groove by bolts, a side of the mounting groove facing the connecting rod is provided with an avoidance hole, and the first end of the connecting rod passes through the avoidance hole and is rotatably connected to the damping shaft.

7. The humidification tank adapter according to claim 6, characterized in that: The fixing frame includes a fixing plate, two connecting columns and three fixing bolts. The two connecting columns are arranged in the mounting groove and are respectively located on both sides of the damping shaft; the fixing plate is arranged at the opening of the mounting groove, and three reserved holes are arranged on the fixing plate. The three fixing bolts pass through the reserved holes one by one and are respectively connected to the connecting columns and the damping shaft.

8. The humidification tank adapter according to claim 2, characterized in that: The deformation tube is a telescopic hose.

9. The humidification tank adapter according to claim 1, characterized in that: The first air intake pipe and the second air intake pipe are respectively L-shaped.

10. A humidification therapy device, characterized in that: It comprises a humidification tank and the humidification tank adapter according to any one of claims 1 to 9, wherein the first air inlet pipe and the second air inlet pipe are respectively connected to the humidification tank.

Images