Karl-Johan Fredén Jansson

Researcher at Chalmers, Electrical Engineering, Signalbehandling och medicinsk teknik, Biomedical Signals and Systems

Karl-Johan Fredén Jansson is a postdoc researcher in the Biomedical signals and systems research group.

Source: chalmers.se

Showing 23 publications

2019

Nasal sound pressure as objective verification of implant in active transcutaneous bone conduction devices

Sabine Reinfeldt, Cristina Rigato, Bo Håkansson et al
Medical Devices: Evidence and Research. Vol. 12, p. 193-202
Journal article
2019

Effect of transducer attachment on vibration transmission and transcranial attenuation for direct drive bone conduction stimulation

Cristina Rigato, Sabine Reinfeldt, Bo Håkansson et al
Hearing research. Vol. 381, p. 107763-
Journal article
2019

The bone conduction implant - a review and 1-year follow-up

Bo Håkansson, Sabine Reinfeldt, Ann-Charlotte Persson et al
International Journal of Audiology. Vol. 58 (12), p. 945-955
Review article
2019

Robustness and lifetime of the bone conduction implant - a pilot study

Karl-Johan Fredén Jansson, Bo Håkansson, Cristina Rigato et al
Medical Devices: Evidence and Research. Vol. 12, p. 89-100
Journal article
2018

VEMP using a new low-frequency bone conduction transducer

Bo Håkansson, Karl-Johan Fredén Jansson, Tomas Tengstrand et al
Medical Devices: Evidence and Research. Vol. 11, p. 301-312
Journal article
2018

Direct bone conduction stimulation: Ipsilateral effect of different transducer attachments in active transcutaneous devices

Cristina Rigato, Sabine Reinfeldt, Bo Håkansson et al
Hearing Research. Vol. 361, p. 103-112
Journal article
2017

Vibrotactile Thresholds on the Mastoid and Forehead Position of Deaf Patients Using Radioear B71 and B81

Karl-Johan Fredén Jansson, Bo Håkansson, Sabine Reinfeldt et al
Ear and Hearing. Vol. 38 (6), p. 714-723
Journal article
2017

Rehabilitating Patients with Bone Conduction Hearing Devices: Two Effective Alternatives

Cristina Rigato, Sabine Reinfeldt, Bo Håkansson et al
Engineering Health
Conference poster
2017

Touch and Hearing Mediate Osseoperception

F. Clemente, Bo Håkansson, C. Cipriani et al
Scientific Reports. Vol. 7, p. 45363-
Journal article
2016

Audiometric Comparison Between the First Patients With the Transcutaneous Bone Conduction Implant and Matched Percutaneous Bone Anchored Hearing Device Users

Cristina Rigato, Sabine Reinfeldt, Bo Håkansson et al
Otology and Neurotology. Vol. 37 (9), p. 1381-1387
Journal article
2016

Audiometric comparison between Bone Anchored Hearing Aid and Bone Conduction Implant

Cristina Rigato, Sabine Reinfeldt, Bo Håkansson et al
AudiologyNOW!2016
Conference poster
2015

The bone conduction implant: Clinical results of the first six patients.

Sabine Reinfeldt, Bo Håkansson, Hamidreza Taghavi et al
International Journal of Audiology. Vol. 54 (6), p. 408-416
Journal article
2015

Electro-acoustic performance of the new bone vibrator Radioear B81: A comparison with the conventional Radioear B71

Karl-Johan Fredén Jansson, Bo Håkansson, L. Johannsen et al
International Journal of Audiology. Vol. 54 (5), p. 334-340
Journal article
2015

Magnetic resonance imaging investigation of the bone conduction implant - a pilot study at 1.5 Tesla.

Karl-Johan Fredén Jansson, Bo Håkansson, Sabine Reinfeldt et al
Medical Devices: Evidence and Research. Vol. 8, p. 413-23
Journal article
2015

Technical design of a new bone conduction implant (BCI) system

Hamidreza Taghavi, Bo Håkansson, Sabine Reinfeldt et al
International Journal of Audiology. Vol. 54 (10), p. 736-744
Journal article
2015

Audiometric comparison in BCI and BAHA matched patients

Cristina Rigato, Sabine Reinfeldt, Bo Håkansson et al
Other
2014

The Bone Conduction Implant-First Implantation, Surgical and Audiologic Aspects.

Måns Eeg-Olofsson, Bo Håkansson, Sabine Reinfeldt et al
Otology and Neurotology. Vol. 35 (4), p. 679-685
Journal article
2014

Evaluation of bone tissue formation in a flat surface attachment of a Bone Conduction Implant - A pilot study in a sheep model

Måns Eeg-Olofsson, Agneta Lith, Bo Håkansson et al
Audiology and Neurotology Extra. Vol. 4 (3), p. 62-76
Journal article
2014

MRI Induced Torque and Demagnetization in Retention Magnets for a Bone Conduction Implant

Karl-Johan Fredén Jansson, Bo Håkansson, Sabine Reinfeldt et al
IEEE Transactions on Biomedical Engineering. Vol. 61 (6), p. 1887-1893
Journal article
2013

BCI-bone conduction implant.

Måns Eeg-Olofsson, Bo Håkansson, Sabine Reinfeldt et al
The Fourth International Symposium on Bone Conduction Hearing – Craniofacial Osseointegration. Newcastle, UK
Conference contribution

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