发明名称 Tube for draining surgical operation wounds - has tubular form made of plastics with metal reinforcement in form of metal wire
摘要 The tube is made from plastics which is reinforced with metal. The plastic material is flexible and is medically inert. The metal reinforcement is placed around the outside of the tube and is sufficiently flexible that it can be bent to the required shape but does not retain the bent shape. The metal reinforcement is made of one or more metal wires. USE/ADVANTAGE - For draining and cleaning surgical operation wounds in the nose, the nasal cavities, the mouth, the throat, or the tracheal regions. The tube can be easily bent to any required shape.
申请公布号 DE4137132(A1) 申请公布日期 1993.05.13
申请号 DE19914137132 申请日期 1991.11.12
申请人 WEBER, RAINER, DR., 6411 KUENZELL, DE 发明人 WEBER, RAINER, DR., 6411 KUENZELL, DE
分类号 A61M25/00;A61M27/00 主分类号 A61M25/00
代理机构 代理人
主权项
地址