Tuohy Needle • LITFL Medical Blog • Medical Eponym Library | 合法醫療器材資訊網
由LBowen著作—TuohyNeedlewithHuberpoint:Non-coringtypeneedlewithatransverselycurvedwallandsideholeandlong,sharp,curvedtip.EBTuohy ...
DescriptionNon-coring type needle with a transversely curved wall and side hole giving it a long, sharp, curved tip.
Differs from a typical needle where the opening of the needle is at the tip of the needle itself. The Tuohy Needle has a directional tip which allows a catheter to be directed as it exits the needle, increasing the accuracy of placement. Used to administer epidural anaesthesia
History of the Tuohy Needle1906 – Henry Percy Dean described the use of continuous spinal anaesthesia momentum in with its use by in surgical patients
1940 – William Lemmon started to use continuous spinal anesthesia in surgical patients. This was achieved with a malleable needle that stayed in situ, this however made lumbar puncture difficult, was impracticable due to the risk of dislodgement and there was a high rat...
(PDF) Real | 合法醫療器材資訊網
Absent markings on an epidural catheter | 合法醫療器材資訊網
Perifix® Epidural Needles | 合法醫療器材資訊網
Properties of the Tuohy needle used for image processing ... | 合法醫療器材資訊網
Tuohy needle | 合法醫療器材資訊網
Tuohy needle | 合法醫療器材資訊網
Tuohy needle for epidural anaesthesia | 合法醫療器材資訊網
Tuohy Needle • LITFL Medical Blog • Medical Eponym Library | 合法醫療器材資訊網
Two‐stripe Tuohy, when too deep? | 合法醫療器材資訊網
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