Saliva suction tube capable of movably adjusting filter screen

A technology of activity adjustment and filter screen, which is applied in the field of oral cavity, can solve problems such as unclear vision, aspiration of periosteum, aspiration of gingival flap, etc., and achieve the effect of safe and efficient operation and prevention of aspiration

Pending Publication Date: 2019-09-13
SUZHOU HEALTH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the saliva suction tube used clinically in surgery is a simple one-piece metal saliva suction tube. This saliva suction tube has no problem in attracting saliva and blood, but it needs to be implanted in some complex operations such as bone grafting. When the periosteum is used, it is easy to suck away the periosteum by mistake, resulting in waste and increased cost; in addition, in membrane and gingival surgery, if the gingival flap is not sucked, bleeding and blurred vision will occur. Flap aspiration away, causing loss and patient suffering

Method used

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  • Saliva suction tube capable of movably adjusting filter screen
  • Saliva suction tube capable of movably adjusting filter screen

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with specific examples, but the examples are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.

[0017] The saliva suction pipe of the filter screen can be movably adjusted, and a linear opening 1 is provided on the bottom side wall of the saliva suction pipe away from the suction end, and a filter screen assembly is movable inside the saliva suction pipe at the opening position, and the filter screen The assembly includes a slide bar 2 and a filter screen 3 arranged on the top of the slide bar 2. A button 4 is provided on the side of the slide ...

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Abstract

The invention provides a saliva suction tube capable of movably adjusting a filter screen. The bottom side wall of the saliva suction tube is provided with a linear opening which is far from the suction end, the inside of the saliva suction tube is movably provided with a filter screen assembly at the position of the opening, the filter screen assembly comprises a sliding rod and a filter screen arranged on the top of the sliding rod, the side surface of the sliding rod is provided with a button, the button protrudes out of the opening and is in interference fit with the opening, and both thelength and the width of the sliding rod are larger than the size of the opening; and the interior edge of the saliva suction tube is provided with a circle of limiting ring which is close to the length direction of the opening. The saliva suction tube is suitable for all oral surgery, and other mucogingival surgery and bone grafting surgery which are more difficult and demanding. The saliva suction tube not only can suck and remove oozing blood, saliva and scraped granulation tissue generated in the operation in time, but also can adjust the filter screen according to different types and different operation stages of the operation, thereby avoiding waste and cost increasing caused by aspiration and wrong-suction, and further making the operation process safer and more efficient.

Description

technical field [0001] The invention belongs to the oral cavity field, and in particular relates to a saliva suction tube with a movable adjustable filter screen. Background technique [0002] During all oral operations, a saliva suction tube is needed to assist in suction during the operation, and to suck out some blood, saliva and scraped granulation tissue during the operation. At present, the saliva suction tube used clinically in surgery is a simple one-piece metal saliva suction tube. This saliva suction tube has no problem in attracting saliva and blood, but it needs to be implanted in some complex operations such as bone grafting. When the periosteum is used, it is easy to suck away the periosteum by mistake, resulting in waste and increased cost; in addition, in membrane and gingival surgery, if the gingival flap is not sucked, bleeding and blurred vision will occur. The valve is sucked away by mistake, causing loss and suffering to the patient. [0003] In view o...

Claims

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Application Information

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IPC IPC(8): A61C17/06
Inventor 张菊
Owner SUZHOU HEALTH COLLEGE
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