Tuohy Needle • LITFL Medical Blog • Medical Eponym Library | 合法醫療器材資訊網
![Tuohy Needle • LITFL Medical Blog • Medical Eponym Library](https://i.imgur.com/6y29Lx7.jpg)
由LBowen著作—TuohyNeedlewithHuberpoint:Non-coringtypeneedlewitha...Usingthecathetertechnique,hedescribesfewercomplicationsandachieved ...
![Tuohy Needle • LITFL Medical Blog • Medical Eponym Library](https://i.imgur.com/6y29Lx7.jpg)
Non-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...
Epidural Nerve Block: Overview | 合法醫療器材資訊網
Needles | 合法醫療器材資訊網
Tuohy | 合法醫療器材資訊網
Tuohy Epidural Needle (Non USA) | 合法醫療器材資訊網
Tuohy Epidural Needle | 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
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