Oral fixation device for stomatology
A fixing device and stomatological technology, applied in the field of medical devices, can solve the problems of oral injury, low efficiency, and inadaptability to the oral cavity
Active Publication Date: 2021-07-06
张丽
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Problems solved by technology
In stomatological treatment and inspection, it is often necessary to use some devices to fix the oral cavity. The tissues in the oral cavity are particularly fragile. The existing technology is easy to bump the oral cavity during oral fixation, which is easy to cause damage to the oral cavity, and the traditional use is uncomfortable. , the size of the patient's mouth is also different. The traditional one is not suitable for the size of the mouth and it is easy to cause discomfort when it is fixed, and some are not convenient to observe the affected part in the oral cavity. It is not easy to quickly remove the fixing device in an emergency, and the safety is low
Method used
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Embodiment Construction
[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0019] Such as Figure 1-5 Shown, a kind of oral fixation device for stomatology, comprises airway tube 1; Airway tube 1 left end is provided with auxiliary device; Airway tube 1 right end is provided with inflation device; Described auxiliary device comprises air bag 2; Inflatable bag 2 lower end and The left end of the air guide pipe 1 is connected; the outer side of the left part of the air guide pipe 1 is connected with the exhaust pipe 3; the inside of the exhaust pipe 3 is connected with the sealing plug 4 through the rotating shaft; the sealing plug 4 and the exhaust pipe 3 are sealed and matched; A vertical cutting strip 5 is arranged in the pipe 3; the upper end of the cutting strip 5 penetrates the upper end of the exhaust pipe 3 and is fixedly connected with a pull ring 6; the lower end of the cutting strip 5 penetrates the...
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The invention discloses an oral cavity fixation device for the department of stomatology, and relates to the technical field of medical instruments. It includes an air guide tube; the left end of the air guide tube is provided with an auxiliary device; the right end of the air guide tube is provided with an inflatable device; the auxiliary device includes an inflatable bag; the lower end of the inflatable bag communicates with the left end of the air guide tube; the left side of the air guide tube communicates with an exhaust pipe; A sealing plug is connected to the exhaust pipe through a rotating shaft; the sealing plug and the exhaust pipe are sealed and matched; the left end of the sealing plug is provided with a vertical insert in the exhaust pipe; the upper end of the insert penetrates the upper end of the exhaust pipe and is fixedly connected with a pull ring; The lower end of the cutting strip penetrates the lower end of the exhaust pipe. The invention has the beneficial effects of being convenient to observe and use, comfortably adapting to the size of the oral cavity during use, preventing damage to the oral cavity, adjusting inflation and rapid exhaust, adapting to the interior of the oral cavity, and being safe and convenient to use.
Description
technical field [0001] The invention relates to the technical field of medical instruments. Background technique [0002] Stomatology, one of the classifications of medical disciplines. The Department of Stomatology originally belonged to the Department of Five Senses, but after the reform of the Ministry of Health, it has been separated and become a separate department. In stomatological treatment and inspection, it is often necessary to use some devices to fix the oral cavity. The tissues in the oral cavity are particularly fragile. The existing technology is easy to bump the oral cavity during oral fixation, which is easy to cause damage to the oral cavity, and the traditional use is uncomfortable. , the size of the patient's mouth is also different. The traditional one is not suitable for the size of the mouth and it is easy to cause discomfort when it is fixed, and some are not convenient to observe the affected part in the oral cavity. It is not easy to quickly take ...
Claims
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IPC IPC(8): A61B1/24A61B1/05
CPCA61B1/05A61B1/24
Inventor 张丽隋文
Owner 张丽