A tooth pad device for gastroscopy room nursing inspection

Abstract

The invention relates to the field of medical devices, and specifically discloses a tooth pad device for gastroscope room care and inspection, which includes a shielding part, a buckle part, a collection chamber and a storage port. The lower end of the shielding part communicates with the upper end of the storage port through the buckle part, and the shielding part There is an inlet in the middle, and a through hole is symmetrically arranged on both sides of the inlet. The buckle part includes a collection chamber connected to the lower end of the through hole. A filter plate is arranged outside the collection chamber, and the upper end of the through hole is threadedly connected with the collection pipe through the connection port. The other end of the collecting pipe communicates with the collecting chamber, the collecting chamber includes an elastic pipe body, and the upper end of the elastic pipe body communicates with the collecting pipe. The invention flows the saliva produced in the oral cavity into the collection cavity through the filter plate and sucks the saliva into the elastic tube body through the negative pressure generated by squeezing the elastic tube body, which is convenient and quick, and solves the problem that the patient cannot use the common dental pad during gastroscopic examination. Problems discharging saliva.

Description

technical field

[0001] The invention relates to the field of medical devices, in particular to a special tooth pad device for gastroscopy room nursing and inspection. Background technique

[0002] Gastroscopy, as a common method for diagnosing gastrointestinal diseases, is usually used to examine patients with upper gastrointestinal diseases in order to identify lesions in a timely and accurate manner. Usually, during gastroscopy, the patient's mouth will be bitten with a tooth pad, and then the intubation tube will be inserted into the upper digestive tract through the tooth pad.

[0003] In the Chinese patent whose authorized announcement number is CN202288227U, a kind of tooth pad specially used for gastroscopy is disclosed, which effectively solves the problem that the tooth pad falls off in the operation of gastroscope through the tooth pad, but the above-mentioned technical solution still has the following deficiencies in actual use: due to the A large amount of saliv...

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