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公开(公告)号：US5779649A
公开(公告)日：1998-07-14
申请号：US768751
申请日：1996-12-17
申请人： H. Nicholas Herbert
发明人： H. Nicholas Herbert
CPC分类号： A61M1/0056
摘要： A surgical suction wand comprising a generally tubular body with a hollow tip at one end thereof, a cap releasably closing the other end of the tubular body, and a filter member within the body and joinable to the under surface of the cap. The hollow tip communicates with the interior of the body. A tubular connector is mounted externally on the cap and communicates with the interior of the cap and the body. The filter member within the body defines a first chamber between the filter member and the body and a second chamber within the filter member which communicates with the tubular connector through the cap. One or more apertures through the filter member permit limited communication between the first and second chambers. The cap has positioning means therein for locating and securing one end of the filter member within the cap and body. The other end of the filter member is closed and disposed in the body adjacent to the hollow tip. In operation, waste material flows through the tip into the hollow interior of the body wherein particulate waste is trapped in the first chamber by the filter member while fluids pass through the apertures in the filter member and out of the suction wand via the tubular connector at the cap. The filter member is easily removed (along with the cap), cleaned and returned to the interior of the tubular body as required.
摘要翻译： 一种手术吸入棒，其包括在其一端具有中空尖端的大致管状体，可释放地封闭所述管状体的另一端的帽，以及在所述主体内并可连接到所述帽的下表面的过滤构件。 中空尖端与身体内部连通。 管状连接器外部安装在盖上并与帽和身体的内部连通。 主体内的过滤构件限定了过滤构件和主体之间的第一室，以及过滤构件内的通过盖与管状连接器连通的第二室。 通过过滤构件的一个或多个孔允许第一和第二室之间的有限连通。 盖具有其中的定位装置，用于将过滤构件的一端定位并固定在盖和主体内。 过滤构件的另一端被封闭并且设置在与中空末端相邻的主体中。 在操作中，废料通过尖端流入身体的中空内部，其中颗粒废物通过过滤构件被捕获在第一室中，同时流体通过过滤构件中的孔并经由管状连接器离开吸入棒 这顶帽子。 过滤构件容易地被除去（与盖一起），根据需要清洁并返回到管状体的内部。
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公开(公告)号：US5868771A
公开(公告)日：1999-02-09
申请号：US900570
申请日：1997-07-25
IPC分类号： A61B17/32
CPC分类号： A61B17/3213 , A61B2017/32113
摘要： A scalpel blade sheath which encloses and retains a scalpel blade therein. A scalpel handle is selectively inserted into the sheath whereby the scalpel blade is securely attached to the scalpel handle in preparation for cutting operations. The sheath is selectively slipped onto the scalpel handle to expose the blade for the cutting operation. The sheath is repositioned over the scalpel blade to protect the blade (and the user thereof) when the cutting operation is concluded. When the blade is to be removed from the scalpel handle after the cutting operation, the scalpel blade is retained within the sheath for safe and sanitary disposal of the blade and the sheath.
摘要翻译： 手术刀刀片护套，其在其中包围并保持解剖刀刀片。 解剖刀手柄被选择性地插入到护套中，由此手术刀刀片牢固地附接到解剖刀刀柄上以准备切割操作。 鞘被选择性地滑到解剖刀手柄上以露出刀片用于切割操作。 当切割操作结束时，护套重新定位在手术刀刀片上以保护刀片（及其使用者）。 当刀片在切割操作之后要从解剖刀手柄中取出时，解剖刀刀片被保持在护套内，以安全和卫生地处理刀片和护套。
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公开(公告)号：US5806335A
公开(公告)日：1998-09-15
申请号：US800167
申请日：1997-02-13
CPC分类号： A61F7/10 , F25D3/08 , A61F2007/0001 , A61F2007/0056 , F25D2331/804
摘要： A cold temperature therapy device for use on localized areas of the human body. The device includes a flexible, pliable liquid circulating pad which may be readily conformed to a portion of the human body. The pad is connected to a liquid source via a suitable pumping or liquid moving device which supplies liquid to the pad. The liquid moving device may be manual or powered. The liquid is, effectively, stored in a measurement tray which is disposed adjacent to a cooling unit. The apparatus (with the exception of the pad, the manual pump and the connecting conduits) is maintained in a carrying case which can be insulated to enhance the operation of the cooling device.
摘要翻译： 一种用于人体局部区域的冷温度治疗装置。 该装置包括柔性柔韧的液体循环垫，其可以容易地符合人体的一部分。 垫通过适当的泵送或液体移动装置连接到液体源，该装置向衬垫供应液体。 液体移动装置可以是手动的或动力的。 液体被有效地存储在与冷却单元相邻设置的测量盘中。 该设备（除了垫，手动泵和连接管道）保持在可以被绝缘的携带箱中，以增强冷却装置的操作。
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