Fit Testing of Medical Respirator and Its Determinants

Lili Guo; Jingyi Lyu; Ying Huang

doi:10.11910/j.issn.2791-2043.2025.2.08

Your Location：

Home >

Browse articles >

Fit Testing of Medical Respirator and Its Determinants

专题研究 | Updated：2026-02-06

- Fit Testing of Medical Respirator and Its Determinants
- Fit Testing of Medical Respirator and Its Determinants
- Sterile Supply 2025年4卷第2期
- Affiliations：
  
  Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine
- Author bio：
  
  Ying Huang at 1119625376@qq.com
- Funds：
- DOI：10.11910/j.issn.2791-2043.2025.2.08
  中图分类号：
- 纸质出版：2025-08-15
- Accepted：
Scan QR Code
Lili Guo, Jingyi Lyu, Ying Huang. Fit Testing of Medical Respirator and Its Determinants[J]. Sterile Supply, 2025,4(2):117-122.

Guo Lili,Lyu Jingyi,Huang Ying.Fit Testing of Medical Respirator and Its Determinants[J].Sterile Supply,2025,04(02):117-122.
Lili Guo, Jingyi Lyu, Ying Huang. Fit Testing of Medical Respirator and Its Determinants[J]. Sterile Supply, 2025,4(2):117-122. DOI： 10.11910/j.issn.2791-2043.2025.2.08.

Guo Lili,Lyu Jingyi,Huang Ying.Fit Testing of Medical Respirator and Its Determinants[J].Sterile Supply,2025,04(02):117-122. DOI： 10.11910/j.issn.2791-2043.2025.2.08.

摘要

Abstract

Objective

This study performed a fit testing of medical respirators so as to guide medical personnel to choose suitable medical respirators based on the test results and achieve the optimized protection effect.

Methods

The study applied a 3MTM FT-30 qualitative fit testing using a test solution of denatonium benzoate. The personnel wearing the Winner Medical Respirator were tested for the fit and sensitivity (taste).

Results

A total of 649 personnel participated in the fit testing

of whom 614 (94.6%) were qualified

and 35 (5.4%) failed. Those who failed the test had smaller faces

higher nasal bridges

and lower body mass indices.

Conclusion

The fit testing of medical respirators enables medical personnel to correctly select and use medical respirators that meet protection requirements

ensuring the optimal protective effect.

关键词

Keywords

references

WU X Q , SU J J , WANG W X , et al . Analysis on epidemiological characteristics and trends of respiratory infectious diseases in Nanjing City from 2004—2019 [J ] . Occup Health , 2021 , 37 ( 18 ): 2513 - 2517 .

CHOPRA J , ABIAKAM N , KIM H , et al . The influence of gender and ethnicity on facemasks and respiratory protective equipment fit: a systematic review and meta-analysis [J ] . BMJ Glob Health , 2021 , 6 ( 11 ): e005537 .

WANG L H , ZHAO X , ZHANG J L , et al . Rational selection and application of medical masks [J ] . Chin J Nosocomiology , 2011 , 21 ( 18 ): 3908 - 3909 .

ZHUANG Z Q , COFFEY C C , ANN R B . The effect of subject characteristics and respirator features on respirator fit [J ] . J Occup Environ Hyg , 2005 , 2 ( 12 ): 641 - 649 .

JIANG L , LI LY , WU AH , et al . 2019 novel coronavirus: appropriate rather than undue protection [J ] . Chinese Journal of Internal Medicine , 2020 , 59 ( 9 ): 662 - 664 .

XUE J Y , CAI X X , TIAN Y J , et al . Qualitative suitability test of medical protective masks and influencing factors [J ] . Chin J Nosocomiology , 2022 , 32 ( 10 ): 1586 - 1589 .

JIANG N , ZHANG Y C , JI X F , et al . Investigation on the fitness of masks for public health emergency personnels in Shanghai [J ] . Chin J Disinfect , 2019 , 36 ( 7 ): 516 - 518 .

HU M H , JIA H X , YAO X , et al . Fit testing of respirators for health care workers in several hospitals [J ] . Chin J Infect Contr , 2022 , 21 ( 1 ): 1 - 7 .

LIU B , WANG L , JIN W , et al . Fitness test of medical staff wearing three types of medical protective masks [J ] . Chin J Disinfect , 2022 , 39 ( 7 ): 530 - 533 .

General Administration of Quality Supervision . Inspection and Quarantine of the People’s Republic of China. Selection, Use and Maintenance of Respiratory Protective Equipment : GB/T18664—2002 [S ] . Beijing : Standards Press of China , 2004 .

LI C Q , YIN Y . Suitability survey on N95 filter masks for public health emergency personnel [J ] . Shanghai J Prev Med , 2020 , 32 ( 7 ): 571 - 576 .

SHEN W , HE J F , SU Y , et al . Study on barrier property of medical protective clothing and protective mask [J ] . Chin J Disinfect , 2005 , 22 ( 4 ): 386 - 390 .

DU L L , ZHUANG Z Q , GUAN H Y , et al . Head-and-face anthropometric survey of Chinese workers [J ] . Ann Occup Hyg , 2008 , 52 ( 8 ): 773 - 782 .

YU Y Y , JIANG L M , ZHUANG Z Q , et al . Fitting characteristics of N95 filtering-facepiece respirators used widely in China [J ] . PLoS One , 2014 , 9 ( 1 ): e85299 .

REGLI A , SOMMERFIELD A , VON UNGERN-STERNBERG B S . The role of fit testing N95/FFP2/FFP3 masks: a narrative review [J ] . Anaesthesia , 2021 , 76 ( 1 ): 91 - 100 .

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

暂无数据