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A needle cleaning device and its working method

A cleaning device and bur technology, applied in medical science, dentistry, etc., can solve the problems that affect the cleaning effect, there is no oral car cleaning device, and the cleaning method is single, so as to reduce the occurrence of needle stick injuries and protect doctors and patients. Healthy, easy-to-use effects

Inactive Publication Date: 2018-01-19
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution is still based on the current use of large-scale ultrasonic cleaning, the cleaning method is single, and the cleaning effect is easily affected by the cleaning net and stacking.
[0006] Currently there is no professional cleaning device for oral burs

Method used

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  • A needle cleaning device and its working method
  • A needle cleaning device and its working method
  • A needle cleaning device and its working method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A bur cleaning device, comprising a barrel body, a barrel cover is provided on the barrel body, a control unit, a water supply unit and an ultrasonic unit are arranged on the barrel body, the control unit includes a human-computer interaction device and a microcontroller, and the human-computer interaction device includes Start key, emergency stop key, centrifugal spray key and ultrasonic key. The human-computer interaction device is located outside the barrel. The human-computer interaction device is used to receive the operator's operation instructions. The controller is used to receive operation instructions and control the water supply unit and the ultrasonic unit.

[0042] There is a support frame on the top side of the barrel, one end of the support frame is connected with the barrel body, and the other end of the support frame is provided with a centrifugal device, the centrifugal device includes a centrifugal motor and 6 centrifugal rods, the centrifugal motor is...

Embodiment 2

[0048] A bur cleaning device, the structure of which is as described in Embodiment 1, the difference is that the water supply unit also includes an external water delivery device, the external water delivery device includes a water inlet pipe, one end of the water inlet pipe is connected with a circulating water pipe, and the other end of the water inlet pipe It is connected to an external water source through a water inlet valve. The external water delivery device can be connected with the faucet to supply water to the sprinkler head for final flushing, and the external unused cleaning liquid can also be transferred into the barrel through the water inlet pipe. For example, when performing ultrasonic cleaning, the bur needs to be immersed in the cleaning liquid At this time, if the cleaning liquid in the centrifugal spray stage is not enough to submerge the bur, the cleaning liquid can be added through the water inlet pipe without opening the bucket cover.

Embodiment 3

[0050] A bur cleaning device, its structure is as described in embodiment 1, the difference is that a filter device is arranged in the circulating water pipe at the bottom of the barrel, and the filter device is a filter sponge. Filtering out the foreign matter washed down is beneficial to improve the spray quality and avoid clogging the spray head.

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Abstract

The invention relates to a vehicle needle cleaning device and a working method thereof, and belongs to the technical field of oral clinical medical equipment. The device comprises a barrel body; a control unit, a water supply unit and an ultrasonic unit are arranged on the barrel body; the control unit comprises a human-computer interactive device and a micro controller; the micro controller is used for receiving an operation instruction and controlling the water supply unit and the ultrasonic unit; a supporting frame is arranged on the top side of the barrel body and is connected with a centrifugal device; the centrifugal device comprises a centrifugal motor and at least one centrifugal rod; the centrifugal rod is connected with a vehicle needle box; the water supply unit comprises a spraying head, a circulating water pipe and a circulating water pump; the circulating water pump is used for driving a cleaning solution to circulate internally through the circulating water pump; the ultrasonic unit comprises an ultrasonic transducer; the ultrasonic transducer is positioned at the bottom of the barrel body. A vehicle needle to be cleaned is put into the vehicle needle cleaning device, the cleaning solution is injected into the vehicle needle cleaning device, the centrifugal device is controlled to rotate, meanwhile, the water supply unit injects the cleaning solution to brush the vehicle needle, and then, the ultrasonic unit is started to perform ultrasonic cleaning on the vehicle needle, so that the cleaning quality is improved through multiple cleaning.

Description

technical field [0001] The invention relates to a bur cleaning device and a working method thereof, belonging to the technical field of oral clinical medical equipment. Background technique [0002] The bur is a consumable appliance used by stomatologists. It is a small steel needle consisting of a needle head and a needle handle. It can be inserted into high and low speed mobile phones and used to help stomatologists open pulp, prepare teeth, adjust dentures, etc. [0003] There are two main ways for dental burs to cause cross-infection: one is the surface contamination caused by the burs contacting the patient's saliva, blood, and debris during the operation in the oral cavity; microbes, etc. Because the burs are operated in the patient's mouth, they often come into contact with saliva, blood, and mucous membranes. There are many outpatients and high mobility in the dental clinic. The usage rate and turnover rate of the burs are high. How to clean the burs efficiently and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/00
CPCA61C19/002
Inventor 文勇徐欣贾婷婷
Owner SHANDONG UNIV