发明名称 |
Method of performing a pyloroplasty/pylorectomy using a stapler having a shield |
摘要 |
A pyloroplasty/pylorectomy shield having a base member and a proximally extending shield member. The pyloroplasty/pylorectomy shield has attachment means for engagement with a circular stapler. The pyloroplasty/pylorectomy shield also has dilation means for progressively dilating a sphincter. The pyloroplasty/pylorectomy shield is used with a circular stapler to perform a pyloroplasty/pylorectomy. Also disclosed is a method of performing a pyloroplasty/pylorectomy using the pyloroplasty/pylorectomy shield of the present invention. The pyloroplasty/pylorectomy shield has numerous advantages including reduced trauma, decreased misalignment resulting in improved stapling and improved positioning of the pyloroplasty/pylorectomy.
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申请公布号 |
US5355897(A) |
申请公布日期 |
1994.10.18 |
申请号 |
US19920869981 |
申请日期 |
1992.04.16 |
申请人 |
ETHICON, INC. |
发明人 |
PIETRAFITTA, JOSEPH J.;ADAMS, RONALD D. |
分类号 |
A61B17/00;A61B17/11;A61B17/115;A61B19/00;A61M29/00;(IPC1-7):A61B17/00 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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