Sucker type foreign matter extractor

Abstract

The invention discloses a sucker type foreign matter extractor. The sucker type foreign matter extractor comprises a foreign matter sucker, a suction tube, a dirt bottle, a handle and an electric wire plug, wherein an electric switch is arranged in the direction, close to the suction tube, of the handle, the bottom of the interior of the handle is hollowed out, a motor is arranged on a hollowed-out base plate, and a main vacuumizing bin providing suction force for the foreign matter sucker is arranged on an output rotary shaft of the motor. A connector is also arranged to be used for connecting the foreign matter sucker with the suction tube. An external power source provides energy to drive the motor, adjustable suction force is generated on the foreign matter sucker by arranging a gas expansion bin, a suction reinforcing bin, the main vacuumizing bin and an exhaust reinforcing bin, so that foreign matter in the external auditory canal and nasal cavity can be sucked firmly and pulled out of the body of a patient. The sucker type foreign matter extractor has the advantages that carrying is convenient, operation is easy, vision can not be blocked, suction force is high and adjustable, components can be replaced, sterilization is convenient, safety and sanitation are realized, zero damage is realized, no pain is caused, and holding is comfortable.

Description

technical field [0001] The invention relates to the technical field of clinical surgical treatment instruments, in particular to a suction cup type foreign body extractor. Background technique [0002] At present, in clinical medical devices, most of the simple grip air pressure suction devices are used, which are low in cost, but this simple suction device often needs to be carefully operated during use, and there are many inconveniences. First, its pressure is uncontrollable, that is, suction The strength is only controlled by the squeeze of the grip airbag, which may easily lead to wrong suction position or excessive suction and cause damage to sensitive parts; secondly, the suction is unstable, and the fingers squeeze the airbag. If the grip force becomes smaller during the suction process, foreign objects The suction fails, and once it fails, the foreign body tends to fall deeper, so in medical equipment, although it is a small suction device, it generally requires expe...

AI Technical Summary

Problems solved by technology

[0002] At present, in clinical medical devices, most of the simple grip air pressure suction devices are used, which are low in cost, but this simple suction device often needs to be carefully operated during use, and there are many inconveniences. First, its pressure is uncontrollable, that is, suction The strength is only controlled by the squeeze of the grip airbag, which may easily lead to wrong suction position or excessive suction and cause damage to sensitive parts; secondly, the suction is unstable, and the fingers squeeze the airbag. If the grip force becomes smaller during the suction process, foreign objects The suction fails, and once it fails, the foreign body tends to fall deeper, so in medical equipment, although it is a small suction device, it generally requires experienced physicians to operate it, so as to avoid unnecessary troubles, but Obviously the existing grip type air pressure extractor cannot meet the existing demand

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