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A silent humidification device

A humidification and mute technology, applied in the field of medical equipment, can solve the problems of complex structure of humidification bottle and poor mute effect, and achieve good mute effect, good positioning effect and stable structure

Active Publication Date: 2015-12-30
浙江信纳医疗器械科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although this oxygen humidification bottle can reduce noise, the structure of the humidification bottle is relatively complicated due to the double-layer structure of the bottle body; in addition, since the upper end of the bottle body is still a single-layer structure, the noise can still pass through the upper end of the bottle body. , its mute effect is poor

Method used

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Embodiment Construction

[0025] like figure 1 and figure 2 The silent humidification device shown includes a housing 1 with a cavity inside. The housing 1 is composed of an upper housing 1a and a lower housing 1b. The upper housing 1a and the lower housing 1b are connected by ultrasonic welding. As another solution, the upper shell and the lower shell are connected by threads. As another solution, the upper shell and the lower shell are connected by buckles.

[0026] The housing 1 has an air intake connecting pipe 2 and an air outlet connecting pipe 3 communicating with the inner cavity thereof, both of which are located on the upper housing 1a. Wherein, the air intake connecting pipe 2 is arranged vertically on the top of the upper casing 1a, and the air outlet connecting pipe 3 is arranged horizontally on the side of the upper casing 1a. The air inlet connecting pipe 2 and the air outlet connecting pipe 3 are respectively provided with an air inlet cap 6 and an air outlet cap 7 . The head of th...

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Abstract

The invention provides a silencing humidifying device, belongs to the technical field of medical apparatus and solves the problem that the existing humidification bottles are poor in silencing effect. The silencing humidifying device comprises a shell with an inner cavity. The shell is provided with an air inlet tube and an air outlet tube which are communicated with the inner cavity and located on the upper portion of the shell. The silencing humidifying device further comprises a water suction tube which is located in the shell and has a capillary function. The upper end of the water suction tube is communicated with the air inlet tube, and the lower end thereof is located at the bottom of the shell. The middle-lower portion of the water suction tube is provided with a plug for plugging the water suction tube. An inflation cavity allowing in and out of oxygen is formed between the plug and the upper portion of the water suction tube. By the water suction tube which has the capillary function and is provided with the plug, bubbles generated by the water suction tube are small or no bubbles are generated, and good silencing effect is achieved. In addition, a positioning seat is disposed at the bottom of the shell, positioning effect of the water suction tube in the shell is good, and accordingly the silencing humidifying device is more stable in structure.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a humidification device, in particular to a silent humidification device. Background technique [0002] The main function of the medical humidification bottle is to humidify the dry oxygen and moisturize the oxygen to improve the patient's comfort when using oxygen. However, most existing humidification bottles have the problem of high noise when in use. [0003] For this reason, people have improved. For example, the Chinese utility model patent (application number: 201220720883.X, authorized announcement number: CN202961446U) discloses an oxygen humidification bottle, which includes a bottle body, an air inlet pipe and an air outlet pipe arranged on the bottle body, and the bottle body is hollow. The double-layer structure, the liquid level line is marked on the outside of the bottle body, the oxygen humidity and temperature device is set on the outside part of the bott...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/16
Inventor 杨以挺钱振鸿
Owner 浙江信纳医疗器械科技有限公司
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