Deflection of spinal needles by the bevel

Autor:	G.B. Drummond, D.H.T. Scott
Rok vydání:	1980
Předmět:	medicine.medical_specialty Centimeter Spinal instrumentation business.industry Anesthesia Spinal Bevel Surgery Anesthesiology and Pain Medicine Spinal needles Deflection (engineering) Needles medicine business Biomedical engineering
Zdroj:	Anaesthesia. 35(9)
ISSN:	0003-2409
Popis:	Bevelled spinal needles sizes 22 and 25 gauge were passed through tough meat to assess the influence of bevel orientation on the path of the needle. The needle bent away from the bevel surface by about 1 mm for each centimetre of needle travel through the tissue. With an introducer, the deviation was reduced by a reduction of the distance of unsupported travel. Pencil-point needles were less deviated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4de6ab6c95747ec13a075a9dcb0bea83 https://pubmed.ncbi.nlm.nih.gov/7446926 Zobrazit plný text záznamu Plný text