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1. 发明授权

US5269290A Plantar fasciotomy surgical procedure 失效
标题翻译：足底筋膜切开术手术
公开(公告)号：US5269290A
公开(公告)日：1993-12-14
申请号：US870354
申请日：1992-04-17
申请人： Stephen L. Barrett , Stephen V. Day
发明人： Stephen L. Barrett , Stephen V. Day
IPC分类号： A61B17/32 , A61B1/00
CPC分类号： A61B17/320016 , A61B17/320036
摘要： A new surgical technique, the Barrett-Day endoscopic plantar fasciotomy procedure, is used to relieve the symptoms of heel spur syndrome. The positioning of the plantar fascia ligament is determined, and the patient is prepared for surgery. A small, vertical incision is made in the medial side of the foot, and the adipose tissue is spread. A fascial elevator is inserted into the first incision to separate the plantar fascia from the surrounding tissue, creating a channel. A slotted canula and trocar is inserted into the channel, and a second incision is made on the lateral side of the foot, allowing the canula and trocar to substantially pierce the foot. The trocar is removed, and an endoscope is inserted into the canula through the medial portal. A cutting instrument is inserted into the lateral portal of the canula, and is used to release the plantar fascia from the heel bone. Once the plantar fascia has been released from the heel bone, the instruments are removed, and a bandage is placed around heel. The procedure allows the patient to immediately bear weight on the heel after the operation is complete.
摘要翻译：一种新的手术技术，即Barrett-Day内镜下足底筋膜切开术，用于缓解脚后跟症状的症状。确定足底筋膜韧带的位置，患者准备手术。在脚的内侧形成小的垂直切口，并且脂肪组织被扩散。将筋膜电梯插入第一切口，将足底筋膜与周围组织分开，形成通道。开槽的套管和套针针被插入通道中，并且在脚的外侧上形成第二切口，允许套管和套管针基本上刺穿脚。套管针被去除，内窥镜通过内侧入口插入到套管中。将切割器械插入到套管的侧向入口中，并用于从脚后骨释放足底筋膜。一旦足底筋膜从足跟骨中释放出来，就将器械取出，并将绷带放置在脚后跟的周围。该程序允许患者在手术完成后立即承受脚后跟的重量。

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