Awọn abuda ọja
1. A le gbe ẹgbẹ-ikun.Oniṣẹ naa nilo lati di ori alaisan ti a fiwe si pẹlu ọwọ kan ki o si mu iho ẹsẹ ti awọn ẹsẹ isalẹ mejeeji ni wiwọ pẹlu ọwọ keji lati jẹ ki ọpa ẹhin kyphotic ati ki o gbooro aaye vertebral bi o ti ṣee ṣe lati pari puncture.2. Ilana ti iṣan lumbar jẹ deede ati awọn ami oju-ara ti ara jẹ kedere: o wa ni pipe 1 ~ 5 lumbar vertebrae (ara vertebral, vertebral arch plate, spinous process), sacrum, sacral hiatus, sacral Angle, superior spinous ligament, interspinous ligament , ligamenti ofeefee, dura mater ati omentum, bakanna bi subomentum, aaye epidural ati canal sacral ti a ṣe nipasẹ awọn tisọ ti o wa loke: ọpa ẹhin ti o ga julọ ti ẹhin, ẹhin iliac, ilana ọpa ẹhin thoracic ati ilana ọpa ẹhin lumbar le jẹ rilara otitọ.3. Awọn iṣẹ wọnyi jẹ eyiti o ṣeeṣe: anesthesia lumbar, lumbar puncture, epidural block, caudal nerve block, sacral nerve block, lumbar sympathetic nerve block 4. Otitọ ti a ṣe afiwe ti puncture lumbar: Nigbati abẹrẹ puncture ba de ọdọ ligamenti ofeefee ti a ṣe afiwe, resistance naa pọ si. ati ori ti toughness, ati awọn awaridii ti awọn ofeefee ligamenti ni ohun kedere ori ti oriyin.Iyẹn ni, sinu aaye epidural, titẹ odi wa (ni akoko yii, abẹrẹ ti omi anesitetiki jẹ akuniloorun epidural): tẹsiwaju lati abẹrẹ abẹrẹ yoo lu dura ati omentum, ikuna keji yoo wa, pe ni, sinu aaye subomentum, yoo wa ni iṣeṣiro iṣan iṣan ọpọlọ.Gbogbo ilana ṣe simulates ipo gidi ti puncture lumbar iwosan.