Dental pad device special for nursing and examination in endoscopy rooms

Abstract

The invention relates to the field of medical apparatuses, in particular to a dental pad device special for nursing and examination in endoscopy rooms. The dental pad device comprises a shielding part, a buckling and biting part, collecting rooms and a storage opening, wherein the lower end of the shielding part communicates with the storage opening through the buckling and biting part, a guiding-in opening is formed in the middle part of the shielding part, and through holes are respectively and symmetrically formed in two sides of the guiding-in opening; the buckling and biting part comprises collecting cavities each of which communicates with the lower end of the corresponding through hole, and a filtering plate is arranged outside each collecting cavity; the upper end of each through hole is in threaded connection with a corresponding collecting pipe through a corresponding connecting opening, and the other end of each collecting pipe communicates with the corresponding collectingroom; and each collecting room comprises an elastic pipe body, and the upper end of each elastic pipe body communicates with the corresponding collecting pipes. According to the dental pad device disclosed by the invention, saliva generated in the oral cavity flows into the collecting cavities through the filtering plates and is sucked into the elastic pipe bodies through negative pressure generated by extruding the elastic pipe bodies, the dental pad device is convenient and swift, and the problem that when common general dental pad is used during endoscopy examination, a patient cannot discharge the saliva can be solved.

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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Problems solved by technology

[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 saliva is easily produced in the mouth during intubation, and the use of ordinary dental pads will cause the patient to be unable to discharge saliva, which not only increases the pain of the patient, but also brings trouble to the medical staff to clean up

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