发明名称 Gastrostomy tube removal tool
摘要 A gastrostomy feeding tube removal device is comprised of a hollow cylindrical body, a conical head formed at one end and preferably a cap or top at the other to assist in grasping the tool during use. A sheath covers the remaining body portion and is slideably moveable thereon. In use, the gastrostomy tube is pulled through the device which enters the stomach through an ostomy of the patient. Upon contacting the retention bolster means proximate the inner stomach lining, the plastic sheath is pressed forward against the extended members of the retention means thereby collapsing them and withdrawing them into the sheath. The device is then withdrawn from the patient's body simultaneously removing the tube as well.
申请公布号 US5628753(A) 申请公布日期 1997.05.13
申请号 US19950457641 申请日期 1995.06.01
申请人 SANDOZ NUTRITION LTD. 发明人 CRACAUER, RAYMOND F.;MICHELS, LESTER D.
分类号 A61B17/34;A61J15/00;(IPC1-7):A61F11/00;A61M5/178;A61M5/00 主分类号 A61B17/34
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