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Stomatology department negative pressure device convenient to attach to tooth tissue

A negative pressure device, stomatology technology, applied in saliva remover and other directions, can solve the problems of inconvenient adjustment, inconvenient collection, inconvenient height adjustment, etc., to achieve the effect of convenient collection and convenient observation

Inactive Publication Date: 2021-06-18
QINGDAO STOMATOLOGICAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing negative pressure device in the dental department is inconvenient to adjust, and the height cannot be adjusted according to the needs of medical staff, and it is inconvenient to collect when performing negative pressure suction treatment

Method used

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  • Stomatology department negative pressure device convenient to attach to tooth tissue
  • Stomatology department negative pressure device convenient to attach to tooth tissue
  • Stomatology department negative pressure device convenient to attach to tooth tissue

Examples

Experimental program
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Effect test

Embodiment

[0026] Embodiment: Turn the knob, the knob drives the threaded rod 71 to rotate, the threaded rod 71 drives the connecting block 73 to move, the connecting block 73 drives the slider 75 to slide in the chute 74, the slider 75 drives the pawl 72 to rotate, the top of the pawl 72 When disengaging from the ratchet 31, you can slide down, and the placement seat 5 will also drop thereupon. When the placement seat 5 needs to rise, you can directly lift the placement seat 5, so that the placement seat 5 can be adjusted conveniently by adjusting the positioning device 7. High position, easy to operate, save time and effort. Turn on the air pump 8, the air pump 8 starts to pump air, and a negative pressure state is formed in the negative pressure tank 6. At this time, the suction head 10 can be used for negative pressure suction, and the oral effusion is sucked into the negative pressure tank 6, which is not only convenient for effusion The collection is also convenient for observation...

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Abstract

The invention relates to the field of dental treatment, in particular to a stomatology department negative pressure device convenient to attach to tooth tissue. The stomatology department negative pressure device comprises a bottom plate, a containing seat and a negative pressure tank, wherein the bottom plate is fixedly connected with a plurality of fixing sleeves, a fixing box is arranged on one side of each fixing sleeve, a positioning device is arranged in each fixing box, each positioning device comprises a threaded rod, a pawl, a connecting block, a sliding groove and a sliding block, the threaded rod is in threaded fit with a threaded hole formed in the fixing box, the pawl is rotationally connected into the fixing box through a rotating shaft, the connecting block is connected to the end, located in the fixing box, of the threaded rod, a plurality of sliding supporting rods are fixedly connected to the bottom of the containing seat, the sliding supporting rods are in sliding fit with the fixing sleeves, a containing groove is formed in the containing seat, an air pump is arranged on the containing seat, the negative pressure tank is arranged on the containing groove, and a suction pipe is inserted into the top of the negative pressure tank. By adjusting the positioning device, the height position of the containing seat can be conveniently adjusted, and the device is easy and convenient to operate and saves time and labor.

Description

technical field [0001] The invention relates to the technical field of dental treatment, in particular to a stomatology negative pressure device which is convenient to be attached to tooth tissue. Background technique [0002] At present, decompression and drainage are mostly used in the clinical treatment of odontogenic diseases such as ameloblastoma and odontogenic jaw cyst. Open drainage is usually used for periapical granuloma. Clinical evidence-based medicine and scientific experiments have proved that these treatments have good curative effect. The purpose of decompression or open drainage is to make a channel for local inflammation, release pressure and relieve pain. And local damage, reduce the pressure in the cyst cavity, after the pressure is eliminated, new bone will form around the lesion area, and the cyst cavity will shrink, so as to preserve the anatomical structure of the jaw and teeth, reduce surgical trauma, and reduce the recurrence rate. However, this wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/06A61C17/12
CPCA61C17/06A61C17/12
Inventor 王玲香刘学玉
Owner QINGDAO STOMATOLOGICAL HOSPITAL
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