Multifunctional cleaning device with three cavities and one bag

Abstract

The invention discloses a multifunctional cleaning device with three cavities and one bag. The multifunctional cleaning device comprises an expansion and contraction body suitable for contraction and expansion, an expansion medium runner pipe communicated with the expansion and contraction body, a guide pipe and a suction pipe. The guide tube penetrates through the expansion and shrinkage body, and the front end and the rear end of the guide tube both extend out of the expansion and shrinkage body; a water outlet is formed in the front end of the guide pipe; the suction pipe penetrates through the expansion and contraction body, and a suction opening exposed out of the expansion and contraction body is formed in the front end of the suction pipe. The rear end of the suction pipe extends out of the expansion and contraction body; the expansion and contraction body is in an oval shape during expansion and is used for sealing a channel between a nasopharynx cavity and an oropharynx cavity. According to the invention, blood, flushing fluid, secretions or broken tissues of tumors flowing out of a wound surface in an operation can be thoroughly removed and prevented from entering a lower respiratory tract and a digestive tract, stable fixation is ensured, and a falling phenomenon is avoided; and meanwhile, the device also has the functions of removing the liquid and the broken tumor tissues, washing and stopping bleeding by compression, so that the functions are more diversified.

Description

technical field [0001] The invention relates to a nasal-sinus and nasal skull base surgical device, in particular to a multi-function clearing device with three cavities and one capsule. Background technique [0002] During nasal-sinus and nasal-skull base surgery, wound bleeding, flushing fluid, all secretions or / and tumor fragments will flow directly into the oropharyngeal cavity, and then some enter the gastrointestinal tract, and some are removed after the endotracheal tube is removed. After the air bag, blood or secretions or the broken tissue of the tumor flow into the lower respiratory tract, which can easily cause complications of the lower respiratory tract and the first tract of digestion. In order to solve this problem, the medical industry is committed to this research, and often adopts the following methods: by using suction to aspirate blood, irrigation fluid, secretions or broken tissue of tumors in the nasopharyngeal cavity. Although various suction devices ...

AI Technical Summary

Problems solved by technology

Although various aspirators have been tried many times in the industry, such as thick aspirators, nasal aspirators, and the suction tubes disclosed in the Chinese patent literature with the publication number CN216148696U, the aspirators often do not attract completely, resulting in still a large amount of the above-mentioned substances. into the lower respiratory tract or / and digestive tract

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