Quality Detection method on cleaning quality of silicone tube in phacoemulsification

Lijun Cai; Tingting Lin; Chufen Zhuang; Yu Zhang; Xingling Deng

doi:10.11910/j.issn.2791-2043.2024.2.05

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Quality Detection method on cleaning quality of silicone tube in phacoemulsification

专题研究 | Updated：2026-01-13

- Quality Detection method on cleaning quality of silicone tube in phacoemulsification
- Quality Detection method on cleaning quality of silicone tube in phacoemulsification
- 消毒供应 2024年3卷第2期
- Affiliations：
  
  Central Sterile Supply Department, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060, China
- Author bio：
  
  Xingling Deng at dxl129@163.com
- Funds：
- DOI：10.11910/j.issn.2791-2043.2024.2.05
  中图分类号：
- 纸质出版：2024-08-15
- Accepted：
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Lijun Cai, Tingting Lin, Chufen Zhuang, 等. Quality Detection method on cleaning quality of silicone tube in phacoemulsification[J]. 消毒供应, 2024,3(2):81-85.

Cai Lijun,Lin Tingting,Zhuang Chufen,et al.Quality Detection method on cleaning quality of silicone tube in phacoemulsification[J].Sterile Supply,2024,03(02):81-85.
Lijun Cai, Tingting Lin, Chufen Zhuang, 等. Quality Detection method on cleaning quality of silicone tube in phacoemulsification[J]. 消毒供应, 2024,3(2):81-85. DOI： 10.11910/j.issn.2791-2043.2024.2.05.

Cai Lijun,Lin Tingting,Zhuang Chufen,et al.Quality Detection method on cleaning quality of silicone tube in phacoemulsification[J].Sterile Supply,2024,03(02):81-85. DOI： 10.11910/j.issn.2791-2043.2024.2.05.

摘要

Abstract

Objective

The present study intends to observe the cleaning effect of different detection methods in cleaning silicone tubes used in phacoemulsification.

Methods

A total of 100 silicone tubes were selected randomly after surgery. The silicone tubes were retained for ≤2 hours after surgery

and then washed with a high-pressure water gun at a flow rate of 12~14 ml/s. Adenosine Triphosphate (ATP) detection and quantitation of residual protein were performed on the samples before cleaning and after washing for 30 s

40 s

and 50 s

respectively

including the sample surface and the water after cleaning.

Results

According to the results before and after cleaning the silicone tube

there are significant differences in three methods of quantitation of residual protein

ATP detection in water sample

and ATP detection in sample surface (c

=8.6

0.05)

while having no difference between the three methods after washing for 30 s

40 s and 50 s

respectively (c

=4.918 and 5.571

0.05). A comparison of the means of ATP detection in water samples showed significant differences between rinses 30 s/40 s and 30 s/50 s. (Z=-7.45 and -0.08

0.05); pairwise contrast of ATP detection in sample surface for rinsing 30 s/40 s

40 s/50 s

and 30 s/50 s showed significant differences (Z=3.64

14.92

and 25.86

0.05). The quantitation of residual protein in silicone tubes showed pass rates of 84%

100%

and 100% for 30 s

40 s

and 50 s

respectively.

Conclusion

Quantitation of residual protein

ATP detection in water sample

and ATP detection in sample surface are available for monitoring the cleaning quality of silicone tube. The tube should be cleaned at a 12~14 ml/s flow rate and a washing time of ≥50 s.

关键词

Keywords

references

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