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公开(公告)号：US5658253A
公开(公告)日：1997-08-19
申请号：US392015
申请日：1995-02-21
CPC分类号： A61M25/0102 , A61J15/00 , A61J15/0007
摘要： The present invention is an improved stylet for a enteric or nasoenteric feeding tubes. In broadest terms, the present invention comprises: a stylet for a feeding tube, the stylet having: (a) a stylet hub having a bore therethrough and adapted to be attached to one end of the feeding tube, the bore having an inner surface; (b) a longitudinally extending reinforcement member adapted to extend through the feeding tube, the reinforcement member having a proximal end; and (c) a hollow member having an outer surface and having an aperture, the hollow member disposed in the bore so as to hold the inlet end of the reinforcement member between the outer surface and the inner surface through an interference fit.
摘要翻译： 本发明是用于肠或肠内供体管的改进的探针。 本发明最广泛地包括：用于进料管的探针，所述探针具有：（a）具有穿过其中的孔的探针毂，并且适于附接到所述进料管的一端，所述孔具有内表面; （b）适于延伸穿过所述进料管的纵向延伸的加强构件，所述加强构件具有近端; 和（c）具有外表面并具有孔的中空构件，所述中空构件设置在孔中，以便通过过盈配合将加强构件的入口端保持在外表面和内表面之间。
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公开(公告)号：USD407815S
公开(公告)日：1999-04-06
申请号：US65460
申请日：1997-01-22
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公开(公告)号：US5807333A
公开(公告)日：1998-09-15
申请号：US531577
申请日：1995-09-21
申请人： Robert Scott Osborne , Carl Joseph Piontek , Robert Donald Clegg , Bradford Lynn Buck , Matthew Scott Fleming , Joseph Anthony Juratovac , Dennis John Hoffman , Grant Richard Wilson , William Edward Patton
发明人： Robert Scott Osborne , Carl Joseph Piontek , Robert Donald Clegg , Bradford Lynn Buck , Matthew Scott Fleming , Joseph Anthony Juratovac , Dennis John Hoffman , Grant Richard Wilson , William Edward Patton
CPC分类号： A61M5/14232 , A61M5/142 , A61M39/22 , A61M39/281
摘要： An apparatus for supplying an enteral or parenteral fluid to a patient is a cooperative assembly of a rotary peristaltic pump and a fluid delivery set. The peristaltic pump has (a) a housing and (b) a peristaltic rotor projecting from the housing on a rotatable drive shaft. The housing has first and second receptacles for retaining and supporting the fluid delivery set. The fluid delivery set has (a) a drip chamber, or sight chamber, (b) a plurality of lengths or segments of flexible tubing, and (c) fluid connection elements therefor. The fluid delivery set defines a fluid pathway from a supply container of the enteral or parenteral fluid to a connector element adapted to be connected to a device for introducing the fluid into the patient. Preferably the fluid delivery set has a tension responsive pinch valve to prevent bolus feeding in the event that the fluid delivery set becomes displaced from the pump housing.
摘要翻译： 用于向患者供应肠内或肠胃外流体的装置是旋转蠕动泵和流体输送装置的协作组合。 蠕动泵具有（a）壳体和（b）从壳体在可旋转驱动轴上突出的蠕动转子。 壳体具有用于保持和支撑流体输送装置的第一和第二容器。 流体输送组具有（a）滴水室或观察室，（b）多个柔性管的长度或段，和（c）用于其的流体连接元件。 流体输送组限定从肠或肠胃外流体的供应容器到适于连接到用于将流体引入患者体内的装置的连接器元件的流体路径。 优选地，流体输送装置具有张力响应夹紧阀，以在流体输送装置从泵壳体移位的情况下防止弹丸进给。
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公开(公告)号：USD382957S
公开(公告)日：1997-08-26
申请号：US44379
申请日：1995-09-21
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公开(公告)号：USD410284S
公开(公告)日：1999-05-25
申请号：US44274
申请日：1995-09-21
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公开(公告)号：USD397784S
公开(公告)日：1998-09-01
申请号：US44271
申请日：1995-09-21
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公开(公告)号：US5772255A
公开(公告)日：1998-06-30
申请号：US531690
申请日：1995-09-21
申请人： Robert Scott Osborne , Carl Joseph Piontek , Robert Donald Clegg , Bradford Lynn Buck , Matthew Scott Fleming , Joseph Anthony Juratovac , William Edward Patton , Kathryn Elizabeth Alexander
发明人： Robert Scott Osborne , Carl Joseph Piontek , Robert Donald Clegg , Bradford Lynn Buck , Matthew Scott Fleming , Joseph Anthony Juratovac , William Edward Patton , Kathryn Elizabeth Alexander
CPC分类号： A61M39/12 , A61J15/0076 , A61J15/00 , A61J15/0026 , A61J15/0069 , A61M39/281 , A61M5/14232 , Y10S604/905
摘要： A tubing connector has first and second tubular legs joined together to provide a continuous fluid pathway therethrough with the fluid pathway having a bend of about 78 to 102 degrees therein. A foreshortened retention tab extends laterally from the tubing connector at about the bend in a direction opposed to the second leg of the tubing connector. A handle extends from the tubing connector at about a right angle to both the first and second legs and the retention tab. The tubing connector may be employed as a component of a fluid delivery set used with a pump for enteral or parenteral feeding of a patient.
摘要翻译： 管连接器具有连接在一起的第一和第二管状腿以提供穿过其中的连续流体通道，其中流体通路具有约78至102度的弯曲。 缩短的保持突片在管连接器的大致弯曲处沿与管连接器的第二腿相反的方向横向延伸。 手柄从管连接器以大约直角延伸到第一和第二腿部以及保持片。 管连接器可以用作与用于患者的肠内或肠胃外给药的泵一起使用的流体输送组件的组件。
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