Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece

Tingting Lin; Chufen Zhuang; Lijun Cai; Xingling Deng

doi:10.11910/j.issn.2791-2043.2023.4.02

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Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece

综述论著 | Updated：2026-01-13

- Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece
- Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece
- 消毒供应 2023年2卷第4期
- Affiliations：
  
  State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen `University, Guangzhou, Guangdong, 510060 China
- Author bio：
  
  Xingling Deng, E-mail: dxl129@163.com
- Funds：
  
  the Guangdong Medical Research Foundation(A2022420)
- DOI：10.11910/j.issn.2791-2043.2023.4.02
  中图分类号：
- 纸质出版：2023-12-15
- Accepted：
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Tingting Lin, Chufen Zhuang, Lijun Cai, 等. Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece[J]. 消毒供应, 2023,2(4):173-178.

Lin Tingting,Zhuang Chufen,Cai Lijun,et al.Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece[J].Sterile Supply,2023,02(04):173-178.
Tingting Lin, Chufen Zhuang, Lijun Cai, 等. Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece[J]. 消毒供应, 2023,2(4):173-178. DOI： 10.11910/j.issn.2791-2043.2023.4.02.

Lin Tingting,Zhuang Chufen,Cai Lijun,et al.Evaluation of the effect of a standardized cleaning process with negative pressure on cleaning phacoemulsification handpiece[J].Sterile Supply,2023,02(04):173-178. DOI： 10.11910/j.issn.2791-2043.2023.4.02.

摘要

Abstract

Objective

The present study intends to evaluate the effectiveness of a standardized cleaning process with negative pressure suction in cleaning phacoemulsification handpieces.

Methods

Sixty phaco handpieces requiring post-operative cleaning were randomly divided into the experimental groups using standardized cleaning or manual cleaning

and the control group receving no clearing treatment. In the standardized cleaning group

a negative pressure suction device and a pressure water gun were used to clean the lumen. In the manual cleaning group

the suction port and perfusion port of the handpiece were cleaned by a syringe. The cleaning effect was visually evaluated using a magnifying glass with light resources

and enzyme residue was detected by adenosine triphosphate (ATP) bioluminescence assay.

Results

The cleaning time of the standardized cleaning group was significantly less than that of the manual cleaning group. The standardized cleaning time decreased as the negative pressure value increased. The optimal negative pressure range was 0.03Mpa to 0.05Mpa.

Conclusion

A negative pressure suction device can effectively save the cleaning time of the phaco handpiece. Thus

standardized phaco handpiece cleaning process with a negative pressure suction device can improve cleaning efficiency.

关键词

Keywords

references

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