Negative pressure device attached to dental tissues

A negative pressure device and tissue technology, applied in the field of medical devices, can solve the problems of inflammation and infection, easy ingrowth of gums, long treatment period, etc., and achieve the effect of controlling infection

Active Publication Date: 2016-05-25
顾斌 +6
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will lead to many follow-up problems, such as the long treatment period of decompression and drainage currently used clinically, which increases the chance of postoperative cyst infection, and the gums are easy to grow into the drainage port, requiring a second fenestration operation; while open drainage will Bring such as oral saliva, food debris, various oral microorganisms and infected tissues into the open pulp cavity and even periapical, which may lead to more serious inflammation and infection

Method used

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  • Negative pressure device attached to dental tissues

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Effect test

Embodiment 1

[0019] Embodiment 1: A kind of dental negative pressure drainage device, refer to figure 1 as shown,

[0020] The negative pressure device attached to the tooth body includes: negative pressure machine, negative pressure tester, negative pressure control valve, sealing part, liquid recovery device, drug placement device, wherein the outside of the sealing part is made of polymer material, which can be plastic, negative pressure The compression tube can be made of medical pure titanium or titanium alloy. Production of size and size: The outer surface of the sealing part is a rough surface. According to the shape of the front and rear pulp chambers, the sealing part is cylindrical or conical, with a diameter of 2-10mm and a height of 2-10mm. The sealing part can be customized according to the specific pulp cavity. The shape of the cavity modifies its shape and height. The negative pressure tube in the center of the closure part is surrounded by polymer materials and is closely...

Embodiment 2

[0022] Dental negative pressure drainage device

[0023] The negative pressure device attached to the tooth body includes: negative pressure machine, negative pressure tester, negative pressure control valve, sealing part, liquid recovery device, drug placement device, wherein the outside of the sealing part is made of polymer material, which can be resin, rubber , The negative pressure tube can be made of medical pure titanium or titanium alloy. Production of size and size: The outer surface of the sealing part is a rough surface. According to the shape of the front and rear pulp chambers, the sealing part is cylindrical or conical, with a diameter of 2-10mm and a height of 2-10mm. The sealing part can be customized according to the specific pulp cavity The shape of the shape changes its shape and height. The negative pressure tube in the center of the closure part is surrounded by polymer materials and is closely combined with the polymer material. The inner diameter of the...

Embodiment 3

[0025] Dental negative pressure drainage device

[0026] The negative pressure device attached to the tooth body includes: negative pressure machine, negative pressure tester, negative pressure control valve, closing part, liquid recovery device, drug placer, wherein the outside of the closing part is made of polymer material, which can be resin, rubber , The negative pressure tube can be made of cobalt-chromium alloy or stainless steel. Production of size and size: The outer surface of the sealing part is a rough surface. According to the shape of the front and rear pulp chambers, the sealing part is cylindrical or conical, with a diameter of 2-10mm and a height of 2-10mm. The sealing part can be customized according to the specific pulp cavity The shape of the shape changes its shape and height. The negative pressure tube in the center of the closure part is surrounded by polymer materials and is closely combined with the polymer material. The inner diameter of the negative...

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Abstract

The invention provides a negative pressure device attached to hard dental tissues. The negative pressure device attached to the hard dental tissues is used for clinically treating odontogenic noninfectious diseases (such as adamantoblastoma and keratocyst) and odontogenic infectious diseases (such as pulpitis, periapical periodontitis, periapical abscess and periapical cyst) and comprises a closing component, a negative pressure machine, a negative pressure measurer, a liquid recoverer and a medicine holder. The negative pressure device, which is a dental negative pressure drainage device, is made of medical polymer materials and metal materials and is small in size and free from obvious foreign matter sense, the closing component can be fixed to the hard dental tissues, and a local negative pressure state is kept through the negative pressure machine, the negative pressure measurer and a negative pressure control valve, so that symptoms such as tissue absorption and tissue pain caused by positive pressure are decreased, and ossification generated by negative pressure is improved; exudation in the dental pulp cavity and the periapical part is drained to be sucked out, secondary pollution to oral microorganisms is avoided, infection risk is reduced, treatment period is shortened greatly and clinical efficacy of related odontogenic disease treatment is improved.

Description

technical field [0001] The present invention relates to the field of medical equipment, more specifically the present invention relates to a negative pressure device attached to dental tissue, which is used for clinical treatment of odontogenic non-infectious and infectious diseases, and can be used in ameloblastoma, Treatment of odontogenic jaw cyst, pulpitis, periapical periodontitis, periapical cyst, periapical abscess, periapical granuloma and other diseases. 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 press...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C19/06A61M1/00
CPCA61M1/0023A61C19/063A61M2210/0637A61M1/74A61M1/90
Inventor 顾斌温宁党瑞杰刘娜郭斌赵立升刘宸箐
Owner 顾斌
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