Pipeline assembly for humidifying treatment and high-flow humidifying therapeutic instrument

Abstract

The utility model relates to the technical field of medical supplies, and particularly discloses a pipeline assembly for humidifying treatment and a high-flow humidifying therapeutic apparatus, which comprise a breathing pipeline, a T-shaped three-way pipe, a guide pipe and an atomizer, a connector is arranged at the tail end of the breathing pipeline, and the connector is used for being connected with a high-flow breathing humidifying therapeutic apparatus; the head end of the breathing pipeline is rotatably connected with one port of the T-shaped three-way pipe, the tail end of the catheter is rotatably connected with the other port of the T-shaped three-way pipe, and the head end of the breathing pipeline is opposite to the tail end of the catheter; a mist outlet of the atomizer is configured to be connected with the last port of the T-shaped three-way pipe; a first valve body is arranged on the T-shaped three-way pipe and is used for controlling connection and disconnection between the atomizer and the T-shaped three-way pipe; the pipeline assembly for humidification treatment can be used for atomization treatment and high-flow breathing humidification treatment at the same time, and convenience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a pipeline component for humidification therapy and a high-flow humidification therapy instrument. Background Art

[0002] The high-flow respiratory humidification therapy device is a treatment method that continuously provides patients with high-flow inhaled gas with adjustable and relatively constant oxygen concentration, temperature and humidity through a high-flow dedicated nasal plug or other patient interface.

[0003] The existing high-flow respiratory humidification therapy device pipeline is generally composed of a respiratory tube and a catheter. The pipeline cannot implement atomization therapy at the same time during high-flow respiratory humidification therapy; however, implementing atomization therapy at the same time as high-flow respiratory humidification therapy can achieve therapeutic purposes such as spasmolysis, anti-inflammation, and expectoration. The current practice often requires continuous suspension of high-flow oxygen supply and then atomization inhalation. This will increase the workload of clinical nurses on the one hand, and on the other hand, it cannot guarantee safety and affect the treatment effect. Therefore, it is necessary to make improvements. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a pipeline component for humidification therapy and a high-flow humidification therapy device, which can simultaneously perform atomization therapy and high-flow respiratory humidification therapy when in use, and has good convenience.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] In a first aspect, the utility model provides a pipeline assembly for humidification therapy, comprising a breathing pipeline, a T-shaped three-way pipe, a catheter and a nebulizer.

[0007] The end of the breathing tube is provided with a joint, and the joint is used to be connected to a high-flow respiratory humidification therapeutic device.

[0008] The head end of the breathing pipe is rotatably connected to one end of the T-shaped three-way pipe, the tail end of the catheter is rotatably connected to the other end of the T-shaped three-way pipe, and the head end of the breathing pipe is opposite to the tail end of the catheter.

[0009] The mist outlet of the atomizer is configured to be connected to the last port of the T-shaped three-way pipe.

[0010] The T-shaped three-way pipe is provided with a first valve body, and the first valve body is used to control the connection and disconnection between the atomizer and the T-shaped three-way pipe.

[0011] In the tube assembly for humidification therapy provided in at least one embodiment of the present disclosure, the catheter is a nasal catheter or a tracheostomy catheter.

[0012] In the pipeline assembly for humidification therapy provided in at least one embodiment of the present disclosure, the T-shaped three-way pipe is transparent.

[0013] In the pipeline assembly for humidification therapy provided in at least one embodiment of the present disclosure, a one-way valve is provided on the breathing pipeline or the T-shaped three-way pipe.

[0014] In the pipeline assembly for humidification therapy provided in at least one embodiment of the present disclosure, a first internal thread and a second internal thread are provided on the inner tube wall of the T-shaped three-way pipe.

[0015] The first end of the breathing duct has a first connecting portion, the first connecting portion is provided with a first external thread, and the first connecting portion is connected through the first external thread and the first internal thread.

[0016] The end of the catheter has a second connection portion, the second connection portion is provided with a second external thread, and the second connection portion is connected through the second external thread and the second internal thread.

[0017] In the pipeline assembly for humidification therapy provided in at least one embodiment of the present disclosure, an adsorption device is detachably provided on the T-shaped three-way pipe and / or the nebulizer, and the adsorption device is used to be adsorbed on a plane to position the T-shaped three-way pipe and the nebulizer.

[0018] In the pipeline assembly for humidification therapy provided in at least one embodiment of the present disclosure, the nebulizer is fixedly connected to the T-shaped three-way pipe.

[0019] In the pipe assembly for humidification therapy provided in at least one embodiment of the present disclosure, a branch pipe is provided on the breathing pipe and / or the T-shaped three-way pipe.

[0020] The end of the branch pipe is provided with a plug, and the plug is used to be connected to the air inlet of the atomizer.

[0021] In the pipeline assembly for humidification therapy provided in at least one embodiment of the present disclosure, a second valve body is provided on the branch pipe, and the second valve body is used to control the on-off and flow rate of the branch pipe.

[0022] The second valve body and the plug are arranged in sequence along the air flow direction.

[0023] In a second aspect, the utility model also provides a high-flow humidification therapy device, including the above-mentioned pipeline assembly for humidification therapy.

[0024] The beneficial effects of the utility model are as follows: by being equipped with a nebulizer, and the nebulizer being connected with the breathing duct and the catheter, nebulization therapy can be performed simultaneously with high-flow respiratory humidification therapy, and the nebulized liquid medicine can be transported to the human body together with oxygen, which can reduce the burden on the staff and has good safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of a pipeline assembly for humidification therapy in some embodiments.

[0027] Figure 2 A cross-sectional view of the atomizer.

[0028] Figure 3 This is a schematic diagram of the overall structure of a pipeline assembly for humidification therapy in some embodiments.

[0029] Figure 4 This is a schematic diagram of the overall structure of a pipeline assembly for humidification therapy in some embodiments.

[0030] In the figure:

[0031] 10. Breathing duct; 11. Connector; 12. First connecting part;

[0032] 20. T-type three-way pipe; 21. first valve body;

[0033] 30. catheter; 31. second connecting portion;

[0034] 40. atomizer; 41. cover; 42. base; 43. atomizer core;

[0035] 50. One-way valve;

[0036] 60. Adsorption device;

[0037] 70. Branch pipe; 71. Plug; 72. Second valve body. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments will be described clearly and completely below in conjunction with the drawings in the embodiments. Obviously, the described embodiments are only a part of the embodiments, rather than all the embodiments.

[0039] Example

[0040] like Figure 1 As shown, this embodiment provides a pipeline assembly for humidification therapy, including a breathing pipeline 10, a T-shaped three-way pipe 20, a catheter 30 and a nebulizer 40.

[0041] Specifically, the end of the breathing tube 10 has a connector 11, and the connector 11 is used to connect to a high-flow respiratory humidification therapy device.

[0042] Specifically, the head end of the breathing duct 10 is rotatably connected to one end of the T-shaped three-way pipe 20, the end of the conduit 30 is rotatably connected to the other end of the T-shaped three-way pipe 20, and the head end of the breathing duct 10 is opposite to the end of the conduit 30. The mist outlet of the atomizer 40 is configured to be connected to the last end of the T-shaped three-way pipe 20.

[0043] Since the T-shaped three-way pipe 20 can be rotated during use, it is more convenient to adjust the position and angle of the atomizer 40, which can reduce the situation where the atomizer 40 cannot atomize the liquid medicine well due to excessive tilt.

[0044] Specifically, a first valve body 21 is disposed on the T-shaped three-way pipe 20 , and the first valve body 21 is used to control the on-off and atomization flow rate between the atomizer 40 and the T-shaped three-way pipe 20 .

[0045] By configuring the first valve body 21 , the first valve body 21 can be closed when atomization treatment is not needed to separate the atomizer 40 from the T-shaped three-way pipe 20 , thereby preventing oxygen from leaking from the atomizer 40 .

[0046] In this embodiment, the catheter 30 is a nasal catheter 30 .

[0047] In this embodiment, the T-shaped three-way pipe 20 and the nebulizer 40 are both transparent, which can facilitate medical staff to observe the inside of the T-shaped three-way pipe 20 and the nebulizer 40.

[0048] In this embodiment, a one-way valve 50 is provided on the breathing pipe 10 .

[0049] In this embodiment, a first internal thread (not shown) and a second internal thread (not shown) are provided on the inner tube wall of the T-shaped three-way pipe 20 .

[0050] The first end of the breathing duct 10 has a first connecting portion 12 , on which a first external thread (not shown) is disposed, and the first connecting portion 12 is connected via the first external thread and the first internal thread.

[0051] The end of the catheter 30 has a second connection portion 31 , on which a second external thread is provided, and the second connection portion 31 is connected via the second external thread and the second internal thread.

[0052] The breathing tube 10 and the catheter 30 are both connected to the T-shaped three-way pipe 20 by threaded connection, and the connection stability is good. At the same time, it is convenient to rotate the breathing tube 10 and the catheter 30, and the position of the T-shaped three-way pipe 20 and the nebulizer 40 can be conveniently adjusted.

[0053] In this embodiment, a suction device 60 is detachably provided on the T-shaped three-way pipe 20 , and the suction device 60 is used to be suctioned on a plane, so as to position the T-shaped three-way pipe 20 and the atomizer 40 .

[0054] Exemplarily, the adsorption device 60 adopts a suction cup, which is threadedly connected to the T-shaped three-way pipe 20. The suction cup can be adsorbed on a wall, a table side or a bed frame. It is easy to use and convenient for positioning the T-shaped three-way pipe 20 and the nebulizer 40, which can reduce the burden on the breathing duct 10 and the catheter 30.

[0055] In this embodiment, the atomizer 40 is fixedly connected to the T-shaped three-way pipe 20, and the atomizer 40 has good stability and is not easy to fall off.

[0056] Specifically, Figure 2 The atomizer 40 shown includes a cover body 41, a base 42 and an atomizing core 43. The cover body 41 has a mist outlet, the base 42 has an air inlet and a nozzle portion, the atomizing core 43 is sleeved outside the nozzle portion, the cover body 41 and the base 42 are detachably connected, and the cover body 41 is fixed to the T-shaped three-way pipe 20.

[0057] In this embodiment, a branch pipe 70 is provided on the breathing pipe 10 , the head end of the branch pipe 70 is connected to the breathing pipe 10 , and the tail end of the branch pipe 70 is provided with a plug 71 , which can be connected to the air inlet of the atomizer 40 .

[0058] When in use, the oxygen in high-flow humidification therapy can be used as the gas source to drive the nebulizer to achieve atomization. It is convenient and can save the air compression nebulizer host under special circumstances. At the same time, it can facilitate the regulation of oxygen concentration during treatment.

[0059] It should be noted that when it is not necessary or appropriate to use oxygen in high-flow humidification therapy as a gas source to drive the nebulizer to achieve atomization, the existing pipeline can still be used to connect the air compression atomization host and the nebulizer 40 to achieve atomization.

[0060] In this embodiment, a second valve body 72 is provided on the branch pipe 70, and the second valve body 72 is used to control the on-off and flow rate of the branch pipe 70. The second valve body 72 and the plug 71 are arranged in sequence along the air flow direction.

[0061] like Figure 3 As shown, in some embodiments, a one-way valve 50 is disposed on the T-shaped three-way pipe 20 .

[0062] In some embodiments not shown, the T-shaped three-way pipe and the atomizer are both detachably provided with an adsorption device.

[0063] like Figure 4 As shown, in some embodiments, the branch pipe 70 is disposed on the T-shaped three-way pipe, and the head end of the branch pipe 70 is connected to the T-shaped three-way pipe.

[0064] In some embodiments not shown, the catheter is a tracheostomy catheter.

[0065] The utility model also provides a high-flow humidification therapy device, comprising a high-flow humidification therapy device host and a pipeline component for humidification therapy in any of the above embodiments.

[0066] Although the embodiments of the present application have been shown and described above, the scope of protection of the present invention is not limited thereto, and any changes or substitutions that are not conceivable through creative work should be included in the scope of protection of the present invention; unless explicitly stated, any element, action or instruction used in this document should not be interpreted as critical or necessary.

Claims

1. A pipeline assembly for humidification therapy, characterized in that: include: Breathing tubing, T-pieces, catheters and nebulizers; The end of the breathing tube is provided with a joint, and the joint is used to connect with a high-flow respiratory humidification therapeutic device; The head end of the breathing pipe is rotatably connected to one end of the T-shaped three-way pipe, the end of the catheter is rotatably connected to the other end of the T-shaped three-way pipe, and the head end of the breathing pipe is opposite to the end of the catheter; The mist outlet of the atomizer is configured to be connected to the last port of the T-shaped three-way pipe; The T-shaped three-way pipe is provided with a first valve body, and the first valve body is used to control the connection and disconnection between the atomizer and the T-shaped three-way pipe.

2. A pipeline assembly for humidification therapy according to claim 1, characterized in that: The catheter is a nasal catheter or a tracheostomy catheter.

3. A pipeline assembly for humidification therapy according to claim 1, characterized in that: The T-shaped three-way pipe is transparent.

4. A pipeline assembly for humidification therapy according to claim 1, characterized in that: A one-way valve is arranged on the breathing pipe or the T-shaped three-way pipe.

5. A pipeline assembly for humidification therapy according to claim 1, characterized in that: The inner tube wall of the T-shaped three-way pipe is provided with a first internal thread and a second internal thread; The first end of the breathing duct has a first connection portion, the first connection portion is provided with a first external thread, and the first connection portion is connected through the first external thread and the first internal thread; The end of the catheter has a second connection portion, the second connection portion is provided with a second external thread, and the second connection portion is connected through the second external thread and the second internal thread.

6. A pipeline assembly for humidification therapy according to claim 1, characterized in that: The T-shaped three-way pipe and / or the atomizer is detachably provided with an adsorption device, and the adsorption device is used to be adsorbed on a plane to position the T-shaped three-way pipe and the atomizer.

7. A pipeline assembly for humidification therapy according to claim 1, characterized in that: The atomizer is fixedly connected to the T-shaped three-way pipe.

8. A pipeline assembly for humidification therapy according to claim 1, characterized in that: The breathing duct and / or the T-shaped three-way pipe are provided with a branch pipe; The end of the branch pipe is provided with a plug, and the plug is used to be connected to the air inlet of the atomizer.

9. A pipeline assembly for humidification therapy according to claim 8, characterized in that: The branch pipe is provided with a second valve body, and the second valve body is used to control the on-off and flow rate of the branch pipe. The second valve body and the plug are arranged in sequence along the airflow direction.

10. A high-flow humidification therapy device, characterized in that: The invention comprises a pipeline assembly for humidification therapy as described in any one of claims 1 to 9.

Images