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Oral cavity drainage apparatus and oral cavity irrigation drainage device

A technology of drainage device and oral cavity, which is applied in the field of oral drainage device and oral irrigation and drainage equipment, which can solve the difficult problems of oral care and achieve the effects of efficient drainage, prevention of entering the trachea, and high safety

Pending Publication Date: 2019-01-29
ZHANGJIAGANG LONGYI MEDICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Oral care is generally difficult for unconscious patients

Method used

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  • Oral cavity drainage apparatus and oral cavity irrigation drainage device
  • Oral cavity drainage apparatus and oral cavity irrigation drainage device

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Embodiment Construction

[0029] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0030] see Figure 1-2 As shown, the above-mentioned oral irrigation and drainage device includes an oral irrigator and an oral drainage device. It is mainly used for cleaning and nursing the mouth of patients in an unconscious state, such as cleaning and drainage of the oral cavity and trachea of ​​patients with orotracheal intubation to prevent lung infection; for washing and drainage of patients with tracheal intubation after oral epiglottis surgery; Oral care for patients with long-term tracheal intubation; used for oral care during general anesthesia for patients with tracheal intubation to reduce oral secretions.

[0031] The above-mentioned oral irrigator includes a mouthpiece 10 with a hollow inner cavity, a liquid inlet 11 provided on one side of the mouthpiece 10, a flushing hole 12 provided on the inner side of the mouthpiece 10, a...

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Abstract

The invention discloses an oral cavity drainage apparatus. The oral cavity drainage apparatus comprises an airbag, a first inflation catheter communicating with the airbag, an endotracheal tube whichis arranged in the airbag in a penetrating mode, a water suction catheter which is arranged on the endotracheal tube in a sleeving mode, a drainage catheter with negative pressure, a sleeve bag used for being inserted into a trachea and a second inflation catheter communicating with the sleeve bag. The drainage catheter communicates with the water suction catheter, the sleeve bag is arrange on theendotracheal tube in a sleeving mode, and the sleeve bag is used for sealing between the trachea and the endotracheal tube after being inserted into the trachea and inflated. The air bag is used forsealing the trachea and an esophagus after being inserted into an oral cavity and inflated. The two ends of the endotracheal tube and the two ends of the water suction catheter separately extend out from the air bag, one end of the water suction catheter is located in the oral cavity, and the other end of the water suction catheter is located between the air bag and the sleeve bag. The invention further discloses an oral cavity irrigation drainage device which comprises an oral cavity irrigator and the oral cavity drainage apparatus. The oral cavity drainage apparatus can efficiently extract cleaning liquid and secretions, can effectively prevent the cleaning liquid from entering the trachea and the esophagus, and can prevent the secretions from entering the trachea, and higher safety is achieved.

Description

technical field [0001] The invention relates to an oral cavity drainage device and an oral cavity flushing and drainage device. Background technique [0002] Oral care is generally difficult for patients in an unconscious state. When cleaning the oral cavity, it is not only necessary to export the cleaning solution in the oral cavity, but also to prevent the cleaning solution from entering the trachea and esophagus. For patients in certain positions, it is also necessary to prevent the cleaning solution from entering the nasopharyngeal cavity. At the same time, it is also necessary to prevent secretions from the epiglottis from entering the trachea. Contents of the invention [0003] The purpose of the present invention is to provide an oral drainage device and an oral irrigation drainage device, which can efficiently extract cleaning fluid and secretions during oral cavity cleaning, and can effectively prevent cleaning fluid from entering the trachea and esophagus, effec...

Claims

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Application Information

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IPC IPC(8): A61M3/02A61M25/10
CPCA61M3/0279A61M25/10
Inventor 陈中洪宋国庆郎颖
Owner ZHANGJIAGANG LONGYI MEDICAL EQUIP
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