Double-fluid root canal flushing method and flushing injector

A technology for syringes and root canals, which is applied in the direction of tooth cavity cleaning devices, dental nerve needles, etc. It can solve the problems that irrigation can not reach its ideal, reduce the efficacy of drugs, affect work efficiency, etc., and achieve simple structure, relieve irritation, and easy operation. convenient effect

Inactive Publication Date: 2017-11-14
钟长青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Reducing the flushing drug concentration may reduce the efficacy of the drug, so that the flushing can not achieve its ideal effect; using rubber dam to isolate, the cost is high, and the operation time is long, which affects work efficiency

Method used

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  • Double-fluid root canal flushing method and flushing injector
  • Double-fluid root canal flushing method and flushing injector
  • Double-fluid root canal flushing method and flushing injector

Examples

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Embodiment Construction

[0025] figure 1 Shown is a schematic diagram of the principle of the double-liquid root canal irrigation method: it consists of a liquid supply device 1 , an irrigation pipeline 2 , and a neutralization pipeline 3 .

[0026] The liquid supply device 1 is a supply device for two liquids, such as electric or pneumatic water supply devices, syringes, irrigators, root canal treatment machines, ultrasonic tooth scalers, etc., and its design must supply two liquids at the same time.

[0027] The flushing pipeline 2 and the neutralization pipeline 3 run side by side, or nested or separated, and deliver the medicine to their respective parts from different angles. The irrigation pipeline 2 is used to deliver the flushing medicine directly into the root canal, and the neutralization pipeline 3 It is used to deliver neutralizing drugs to reach around the root canal of the affected tooth, and it can be sprayed radially around the affected tooth.

[0028] In order to achieve the above pu...

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PUM

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Abstract

A two-liquid root canal irrigation method and an irrigation syringe, which are composed of a liquid supply device 1 , an irrigation pipeline 2 , and a neutralization pipeline 3 . The method of flushing with two liquids at the same time is adopted: while flushing the root canal of the affected tooth with flushing medicine, neutralizing medicine (such as normal saline) is used for flushing around the root canal opening (pulp cavity, tooth and around the tooth). When the flushing medicine inside flows out, it will be neutralized or diluted by the surrounding neutralizing medicine. If sodium hypochlorite is used in the root canal, 3% hydrogen peroxide, a neutralizing drug, can also be used around the root canal. Sodium hypochlorite will chemically react with hydrogen peroxide to generate salt and water. This will not affect the effective use of irrigation drugs in the root canal, but also protect the health of the patient's oral tissue. The invention has the advantages of simple structure, convenient operation and low cost, relieves the irritation and taste of washing drugs, and embodies the humanistic care of medical workers.

Description

Technical field: [0001] A double-liquid root canal irrigation method and an irrigation syringe belong to the technical field of oral medical equipment. Background technique: [0002] Root canal irrigation is an important step in root canal treatment. It can clean up the debris in the root canal, dissolve the remaining pulp tissue, and eliminate and control the infection in the root canal. Commonly used flushing drugs include sodium hypochlorite, chlorhexidine, chloramine, hydrogen peroxide, etc. Its characteristics all have certain odor, taste and irritation; especially sodium hypochlorite may also burn the oral mucosa or clothing of the patient, bringing discomfort or unnecessary harm to the patient. [0003] Clinically, the method of reducing the flushing drug concentration or using a rubber dam is usually used to isolate these stimuli. Reducing the flushing drug concentration may reduce its drug efficacy, so that the flushing can not achieve its ideal effect; using rubb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C5/40A61C17/02
CPCA61C17/0217
Inventor 钟长青
Owner 钟长青
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