Investigation of vibration parameters for needle insertion force reduction

Many medical interventions in therapy and diagnostics require needle insertion into tissue. Common complications such as increased pain and formation of haematoma are caused by wrong needle positioning. It has been shown that pain experience and needle positioning can be improved by a reduction of i...

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Autores principales:	Rehling Dennis, Liu Jan, Stewart Kent W., Pott Peter P., Schiele Frank
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2020
Materias:	venepuncture vibratory needle insertion insertion force force reduction pain reduction Medicine R
Acceso en línea:	https://doaj.org/article/174ea3ccd703472aa4abcaff9d0cb6e6
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id	oai:doaj.org-article:174ea3ccd703472aa4abcaff9d0cb6e6
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spelling	oai:doaj.org-article:174ea3ccd703472aa4abcaff9d0cb6e62021-12-05T14:10:43ZInvestigation of vibration parameters for needle insertion force reduction2364-550410.1515/cdbme-2020-3155https://doaj.org/article/174ea3ccd703472aa4abcaff9d0cb6e62020-09-01T00:00:00Zhttps://doi.org/10.1515/cdbme-2020-3155https://doaj.org/toc/2364-5504Many medical interventions in therapy and diagnostics require needle insertion into tissue. Common complications such as increased pain and formation of haematoma are caused by wrong needle positioning. It has been shown that pain experience and needle positioning can be improved by a reduction of insertion force, which can be achieved by vibrating the needle axially. An experimental setup has been designed to investigate the influences of different combinations of vibration frequencies (10, 100, and 200 Hz) and vibration amplitudes (20, 100, and 500 μm) during needle insertion into thin sheets of polyethylene terephthalate (PET). A customary 20 W loudspeaker was used to generate the vibration. The results indicate a maximum reduction of 73 % in puncture force and up to a 100 % reduction in shaft friction force. However, the additional vibration force generated by the vibration movement has to be high enough to generate positive effects in terms of force reduction.Rehling DennisLiu JanStewart Kent W.Pott Peter P.Schiele FrankDe Gruyterarticlevenepuncturevibratory needle insertioninsertion forceforce reductionpain reductionMedicineRENCurrent Directions in Biomedical Engineering, Vol 6, Iss 3, Pp 608-611 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	venepuncture vibratory needle insertion insertion force force reduction pain reduction Medicine R
spellingShingle	venepuncture vibratory needle insertion insertion force force reduction pain reduction Medicine R Rehling Dennis Liu Jan Stewart Kent W. Pott Peter P. Schiele Frank Investigation of vibration parameters for needle insertion force reduction
description	Many medical interventions in therapy and diagnostics require needle insertion into tissue. Common complications such as increased pain and formation of haematoma are caused by wrong needle positioning. It has been shown that pain experience and needle positioning can be improved by a reduction of insertion force, which can be achieved by vibrating the needle axially. An experimental setup has been designed to investigate the influences of different combinations of vibration frequencies (10, 100, and 200 Hz) and vibration amplitudes (20, 100, and 500 μm) during needle insertion into thin sheets of polyethylene terephthalate (PET). A customary 20 W loudspeaker was used to generate the vibration. The results indicate a maximum reduction of 73 % in puncture force and up to a 100 % reduction in shaft friction force. However, the additional vibration force generated by the vibration movement has to be high enough to generate positive effects in terms of force reduction.
format	article
author	Rehling Dennis Liu Jan Stewart Kent W. Pott Peter P. Schiele Frank
author_facet	Rehling Dennis Liu Jan Stewart Kent W. Pott Peter P. Schiele Frank
author_sort	Rehling Dennis
title	Investigation of vibration parameters for needle insertion force reduction
title_short	Investigation of vibration parameters for needle insertion force reduction
title_full	Investigation of vibration parameters for needle insertion force reduction
title_fullStr	Investigation of vibration parameters for needle insertion force reduction
title_full_unstemmed	Investigation of vibration parameters for needle insertion force reduction
title_sort	investigation of vibration parameters for needle insertion force reduction
publisher	De Gruyter
publishDate	2020
url	https://doaj.org/article/174ea3ccd703472aa4abcaff9d0cb6e6
work_keys_str_mv	AT rehlingdennis investigationofvibrationparametersforneedleinsertionforcereduction AT liujan investigationofvibrationparametersforneedleinsertionforcereduction AT stewartkentw investigationofvibrationparametersforneedleinsertionforcereduction AT pottpeterp investigationofvibrationparametersforneedleinsertionforcereduction AT schielefrank investigationofvibrationparametersforneedleinsertionforcereduction
_version_	1718371777589018624

Investigation of vibration parameters for needle insertion force reduction

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