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Method for preventing oil leakage of dental handpiece during disinfection process

A dental handpiece and oil-proof technology, used in dentistry, dental drilling, medical science, etc., can solve the problems of oil stains in paper-plastic packaging bags, not meeting the requirements for storage of sterile items, etc., and achieve the effect of maintaining cleanliness

Pending Publication Date: 2018-12-04
上海市嘉定区牙病防治所
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, during high-pressure steam sterilization, there will always be residual oil in the cavity of the dental handpiece that will seep from the head and tail of the dental handpiece, resulting in oil stains on the outer paper-plastic packaging bag, which does not meet the requirements for the storage of sterile items. Require

Method used

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  • Method for preventing oil leakage of dental handpiece during disinfection process
  • Method for preventing oil leakage of dental handpiece during disinfection process
  • Method for preventing oil leakage of dental handpiece during disinfection process

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] The method for preventing oil leakage of the dental handpiece in the present invention is to cover the head and tail of the dental handpiece with an oil-absorbing material capable of absorbing lubricating oil leaked out during high-pressure steam sterilization.

[0028] In one embodiment of the present invention, the oil-absorbing material is arranged in an oil-proof bag to form an oil-proof bag. Such as figure 1 As shown, the oil-proof bag of the present invention is an oil-proof bag 1 with one end sealed, the other end of the oil-proof bag is an opening 2, and an oil-absorbing material 3 is placed on one side of the oil-proof bag. Paper towels and oil-proof bags can be made of paper-plastic bags.

[0029] The size of the oil-proof bag is based on the head 5 and the tail 6 of the dental handpiece 4, and can be as follows figure 2 As shown, the open end of t...

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Abstract

The invention discloses a method for preventing oil leakage of a dental handpiece during the disinfection process. According to the method, the head and tail of a dental handpiece are coated by an oilabsorbing material, which is used to absorb leaked oil from the head and tail of the dental handpiece during the disinfection process, the dental handpiece with the oil absorbing material is filled into a paper-plastic package bag and is sterilized by high pressure steam, after the dental handpiece is coated by the oil absorbing material, a gap exists between the head and tail of the dental handpiece, and through the gap, the steam can penetrate the dental handpiece. According to the provided method, the leaked lubricating oil can be absorbed during the high pressure steam sterilization process, and the cleanness of the paper-plastic package bag is maintained.

Description

technical field [0001] The invention belongs to the disinfection technology of medical instruments, and in particular relates to a method for preventing oil leakage of a dental handpiece during sterilization. Background technique [0002] Dental handpiece is a kind of lumen device, which is the most commonly used medical equipment in dentistry. Dental handpieces are in close contact with patients' saliva, blood, gingival crevicular fluid and dental plaque during dental treatment. The surface of the dental handpiece and the internal turbine components and pipes of the handpiece may be contaminated by pathogenic microorganisms to varying degrees after use, and the mucosa and skin damage are generally caused during the dental diagnosis and treatment process. Bacteria are spread by dental handpiece contact with wounds. Therefore, the sterilization of dental handpieces is a very important task. [0003] The current sterilization process for dental handpieces is basically: [...

Claims

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Application Information

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IPC IPC(8): A61C1/08A61L2/07
CPCA61L2/07A61C1/08A61L2202/24
Inventor 封佳莉
Owner 上海市嘉定区牙病防治所
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