Bengt Ljungqvist

Affiliated Professor in Safety Ventilation, Architecture and Civil Engineering, Building Services Engineering

bengtlj@chalmers.se +46317722065 Find me

Bengt Ljungqvist is Affiliated Professor in Safety Ventilation in the Division of Building Services Engineering, Chalmers.

Publications
Collaboration and projects

Latest publications

2022
Source strength as a measurement to define the ability of clean air suits to reduce airborne contamination in operating rooms

Author: B. Lytsy; A. Hambraeus; Bengt Ljungqvist; U. Ransjö; Berit Reinmüller

Published: 2022

Published in: Journal of Hospital Infection

Publication type: Journal article
2021
People as a Contamination Source in Pharmaceutical Clean Rooms-Source Strengths and Calculated Concentrations of Airborne Contaminants

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2021

Published in: PDA journal of pharmaceutical science and technology

Publication type: Journal article
Ventilation design conditions associated with airborne bacteria levels within the wound area during surgical procedures: a systematic review

Author: A. Aganovic; G. Cao; T. Fecer; Bengt Ljungqvist; B. Lytsy; A. Radtke; Berit Reinmüller; R. Traversari

Published: 2021

Published in: Journal of Hospital Infection

Publication type: Review article
2019
Contamination risks evaluated with the lr-method in unidirectional airflow at different air velocities

Author: Bengt Ljungqvist; Johan Nordenadler; Berit Reinmüller

Published: 2019

Published in: European Journal of Parenteral and Pharmaceutical Sciences

Publication type: Journal article
2018
A Comparison between Measured Values of Airborne Viable Particles and Theoretical Calculated Values with the Dilution Principle in Operating Rooms Equipped with Low Velocities Unidirectional Airflow Systems

Author: Bengt Ljungqvist; Berit Reinmüller; Pedro Gandra

Published: 2018

Published in: 24th International Symposium on Contamination Control and Cleanroom Technology : September 23-26, 2018, World Forum, The Hague : proceedings

Publication type: Paper in proceeding
Protective Efficacy of Surgical Clothing Systems without and with Textile Knee-length Boots and Airborne Microorganisms based on Results from Measurements in a Dispersal Chamber and during ongoing Orthopaedic Surgery

Author: Bengt Ljungqvist; Berit Reinmüller; Catinka Ullmann

Published: 2018

Published in: 49th R3 - Nordic Symposium - Proceedings

Publication type: Paper in proceeding
Microbial risk assessment with the LR-method in safety cabinets/class II benches

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2018

Published in: European Journal of Parenteral and Pharmaceutical Sciences

Publication type: Journal article
2017
People as a Contamination Source, Performance of Martinson MF864 microfiber surgical clothing system in a dispersal chamber. Report in Safety Ventilation.

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2017

Published in:

Publication type: Report
People as a Contamination Source, Performance of Almedahls 129-4 surgical clothing system in a dispersal chamber, Report in Safety Ventilation

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2017

Published in:

Publication type: Report
Unidirectional air flow systems with low velocities in operating rooms- a comparison between measured values of airborne viable particles and theoretical calculated values with the dilution principle.

Author: Pedro Gandra; Bengt Ljungqvist; Berit Reinmüller

Published: 2017

Published in: European Journal of Parenteral & Pharmaceutical Sciences

Publication type: Journal article
Some aspects of protective efficacy of surgical clothing systems concerning airborne microorganisms based on results from measurements in a dispersal chamber and during surgical procedures

Author: Catinka Ullmann; Bengt Ljungqvist; Berit Reinmüller

Published: 2017

Published in: European Journal of Parenteral & Pharmaceutical Sciences

Publication type: Journal article
Microbial contamination risks of the surface of surgical clothing systems - an observational study

Author: Catinka Ullmann; Bengt Ljungqvist; Berit Reinmüller

Published: 2017

Published in: European Journal of Parenteral & Pharmaceutical Sciences

Publication type: Journal article
2016
Comparison of three distinct clean air suits to decrease the bacterial load in the operating room: An observational study

Author: P. Kasina; A. Tammelin; A.M. Blomfeldt; Bengt Ljungqvist; Berit Reinmüller; C. Ottosson

Published: 2016

Published in: Patient Safety in Surgery

Publication type: Journal article
Performance test of technical cleanroom clothing systems

Author: Francesco Romano; Bengt Ljungqvist; Berit Reinmüller; Jan Gusten; Cesare M. Joppolo

Published: 2016

Published in: Proceedings of Indoor Air 2016, 14 th International Conference on Indoor Air Quality and Climate, paer#990, Ghent, Belgium, 2016

Publication type: Paper in proceeding
People as a Contamination Source, Performance of Olefin surgical clothing systems in a dispersal chamber

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2016

Published in:

Publication type: Report
Pharmaceutical production versus operating rooms in hospitals with focus on airborne particles and microorganism - Requirements and environmental monitoring

Author: Catinka Ullmann; Bengt Ljungqvist; Berit Reinmüller

Published: 2016

Published in: International Symposium on Contamination Control, ICCCS, Sao Paulo, Brazil, sept 2016

Publication type: Paper in proceeding
Dispersal chambers used for evaluation of cleanroom and surgical clothing systems - examples of performed tests and results

Author: Francesco Romano; Bengt Ljungqvist; Berit Reinmüller; Jan Gusten; Cesare M. Joppolo

Published: 2016

Published in: International Symposium on Contamination Control, ICCCS, Sao Paulo, Brazil sept 2016

Publication type: Paper in proceeding
Performance of single-use surgical clothing systems during ongoing surgery

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2016

Published in: International Symposium on Contamination Control, ICCCS, Sao Paulo, Brazil, sept 2016

Publication type: Paper in proceeding
Safety Ventilation in Ultra Clean Air Operating Rooms - A Reveiw

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2016

Published in: Renhetsteknik

Publication type: Magazine article
Performance of Olefin surgical clothing systems in a dispersal chamber

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2016

Published in: International Symposium on Contamination Control, ICCCS, Sao Paulo, Brazil, sept 2016

Publication type: Paper in proceeding
Assessing contamination control of pre-sterilised container tub transfers into an aseptic manufacturing filling isolator via a de-bagging/no-touch-transfer process step

Author: Bengt Ljungqvist; Berit Reinmüller; Corinna Maier; Ann-Catherine Roth

Published: 2016

Published in: European Journal of Parenteral & Pharmaceutical Sciences

Publication type: Journal article
Swedish comparative study of three principally different surgery room ventilation systems by experimental measurements and CFD calculation

Author: Pedro Gandra; Bengt Ljungqvist; Berit Reinmüller; Thomas Tell; Göran Dalaryd

Published: 2016

Published in: International Symposium on Contamination Control, ICCCS, Sao Paulo, Brazil, sept 2016

Publication type: Paper in proceeding
2015
Some aspects on the sampling efficiency of microbial impaction air samplers

Author: Francesco Romano; Jan Gusten; Cesare M. Joppolo; Bengt Ljungqvist; Berit Reinmüller

Published: 2015

Published in: Particuology

Publication type: Journal article
Safety Ventilation in Operating Rooms - A Review

Author: Bengt Ljungqvist; Berit Reinmüller

Published: 2015

Published in: Renhetsteknik 2015

Publication type: Magazine article
Does release position of bacteria-carrying particles influence contaminant distribution in an operating room?

Author: Sasan Sadrizadeh; Bengt Ljungqvist; Berit Reinmüller; Sture Holmberg

Published: 2015

Published in: Healthy Buildings 2015, HB 2015 Conference Proceedings

Publication type: Paper in proceeding

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Page manager Published: Tue 20 Aug 2019.

Bengt Ljungqvist

Latest publications

2022

2021

2019

2018

2017

2016

2015

Projects