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Umeå universitet
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Personalbild Per Hallberg

Per Hallberg

Kontakt

E-post
per.hallberg@umu.se
Telefon
090-786 80 62, 073-822 46 20

Verksam vid

Anknytning
Universitetslektor vid Institutionen för tillämpad fysik och elektronik Roll: Prefekt
Plats
X, Håken Gullessons väg 20, Teknikhuset, TB303 Umeå universitet, 901 87 Umeå
Anknytning
Anknuten som övrig/annan befattning till Institutionen för strålningsvetenskaper Enhet: Radiofysik
Plats
3B, Norrlands universitetssjukhus Umeå universitet, 901 87 Umeå
2019
Kan en branschspecifik innovationsmodell öka ”success rate” för medicintekniska innovationer?
Medicinteknikdagarna 2019, Linköping, Sweden, 2-3 oktober, 2019
Mejtoft, Thomas; Andersson, Britt M.; Pommer, Linda; et al.
2018
Blood flow rate of ophthalmic artery in patients with normal tension glaucoma and healthy controls
Investigative Ophthalmology and Visual Science, The Association for Research in Vision and Ophthalmology 2018, Vol. 59, (9)
Kristiansen, Martin; Linden, Christina; Qvarlander, Sara; et al.
2017
Analysis of long-term visual quality with numerical 3D ray tracing after corneal crosslinking treatment
Applied Optics, Optical Society of America 2017, Vol. 56, (35) : 9787-9792
Schedin, Staffan; Hallberg, Per; Behndig, Anders
2016
Three-dimensional ray-tracing model for the study of advanced refractive errors in keratoconus
Applied Optics, Optical Society of America 2016, Vol. 55, (3) : 507-514
Schedin, Staffan; Hallberg, Per; Behndig, Anders
2016
Optimization of an intraocular lens for correction of advanced corneal refractive errors
Applied Optics, Optical Society of America 2016, Vol. 55, (16) : 4378-4382
Wadbro, Eddie; Hallberg, Per; Schedin, Staffan
2015
Treatment Effect and Corneal Light Scattering With 2 Corneal Cross-linking Protocols: A Randomized Clinical Trial
JAMA ophthalmology, Vol. 133, (11) : 1254-1260
Beckman Rehnman, Jeannette; Lindén, Christina; Hallberg, Per; et al.
2015
Age-dependency of ocular parameters: a cross sectional study of young and elderly healthy subjects
Graefe's Archives for Clinical and Experimental Ophthalmology, Springer 2015, Vol. 253, (11) : 1979-1983
Johannesson, Gauti; Hallberg, Per; Ambarki, Khalid; et al.
2015
Age-dependency of ocular parameters - a cross sectional study of young and old healthy subjects
Investigative Ophthalmology and Visual Science, Association for Research in Vision and Ophthalmology 2015, Vol. 56, (7)
Johannesson, Gauti; Hallberg, Per; Ambarki, Khalid; et al.
2014
Increased corneal hysteresis after corneal collagen crosslinking: a study based on applanation resonance technology
JAMA ophthalmology, American Medical Association 2014, Vol. 132, (12) : 1426-1432
Beckman Rehnman, Jeannette; Behndig, Anders; Hallberg, Per; et al.
2014
Initial results from mechanical compression of the cornea during crosslinking for keratoconus
Acta Ophthalmologica, John Wiley & Sons 2014, Vol. 92, (7) : 644-649
Beckman Rehnman, Jeannette; Behndig, Anders; Hallberg, Per; et al.
2014
Effects of topical anaesthetics and repeated tonometry on intraocular pressure
Acta Ophthalmologica, Vol. 92, (2) : 111-115
Johannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.
2014
Can we trust intraocular pressure measurements in eyes with intracameral air?
Graefe's Archives for Clinical and Experimental Ophthalmology, Springer 2014, Vol. 252, (10) : 1607-1610
Jóhannesson, Gauti; Lindén, Christina; Eklund, Anders; et al.
2013
Blood flow of ophthalmic artery in healthy individuals determined by phase-contrast magnetic resonance imaging
Investigative Ophthalmology and Visual Science, Vol. 54, (4) : 2738-2745
Ambarki, Khalid; Hallberg, Per; Jóhannesson, Gauti; et al.
2012
Change in intraocular pressure measurement 2 years after myopic laser-assisted subepithelial keratectomy
Journal of cataract and refractive surgery, Vol. 38, (9) : 1637-1642
Johannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.
2012
Change in intraocular pressure measurement after myopic LASEK: a study evaluating Goldmann, Pascal and applanation resonance tonometry
Journal of glaucoma, Lippincott Williams & Wilkins 2012, Vol. 21, (4) : 255-259
Jóhannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.
2012
Introduction and clinical evaluation of servo-controlled applanation resonance tonometry
Acta Ophthalmologica Scandinavica, Vol. 90, (7) : 677-682
Jóhannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.
2009
Tactile resonance sensors in medicine.
Journal of Medical Engineering & Technology, Vol. 33, (4) : 263-273
Lindahl, O A; Constantinou, C E; Eklund, Anders; et al.
2009
The physician at a distance: the use of videoconferencing in the treatment of patients with hypertension
Journal of Telemedicine and Telecare, Sage Publications 2009, Vol. 15, (8) : 397-403
Nilsson, Mats; Rasmark, Ulf; Nordgren, Helena; et al.
2008
Hand cold recovery responses before and after 15 months of military training in a cold climate
Aviation, Space and Environmental Medicine, Vol. 79, (9) : 904-908
Brändström, Helge; Grip, Helena; Hallberg, Per; et al.
2008
Pascal, ICare and Goldmann applanation tonometry: a comparative study
Acta ophthalmologica, Vol. 86, (6) : 614-621
Jóhannesson, Gauti; Hallberg, Per; Eklund, Anders; et al.
2008
A technical platform for remote monitoring of biosignals in real time
A technical platform for remote monitoring of biosignals in real time
Skönevik, Johan; Karlsson, Stefan; Hallberg, Per; et al.
2007
Clinical evaluation of applanation resonance tonometry: a comparison with Goldmann applanation tonometry.
Journal of glaucoma, Vol. 16, (1) : 88-93
Hallberg, Per; Eklund, Anders; Bäcklund, Tomas; et al.
2006
Symmetric sensor for applanation resonance tonometry of the eye
Medical and Biological Engineering and Computing, Vol. 44, (1-2) : 54-60
Hallberg, Per; Lindén, Christina; Bäcklund, Tomas; et al.
2006
Comparison of Goldmann applanation and applanation resonance tonometry in a biomicroscope-based in vitro porcine eye model
J Med Eng Technol, Vol. 30, (6) : 345-352
Hallberg, Per; Santala, Kenneth; Lindén, Christina; et al.
2004
Applanation resonance tonometry for intraocular pressure in humans
Physiological Measurement, Vol. 25, (4) : 1053-1065
Hallberg, Per; Lindén, Christina; Lindahl, Olof A.; et al.
2003
An applanation resonator sensor for measuring intraocular pressure using combined continuous force and area measurement
Investigative Ophthalmology and Visual Science, Vol. 44, (7) : 3017-3024
Eklund, Anders; Hallberg, Per; Lindén, Christina; et al.
Underestimation of intraocular pressure after photorefractive keratectomy - a biomechanical analysis
Hallberg, Per; Eklund, Anders; Santala, Kenneth; et al.
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