专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08382770B2 Method for implanting a percutaneous endoscopic gastrostomy/jejunostomy tube in a patient and access needle for use in said method 失效
标题翻译：将经皮内窥镜胃造口术/空肠造口管植入患者体内的方法和用于所述方法的进针
公开(公告)号：US08382770B2
公开(公告)日：2013-02-26
申请号：US13301432
申请日：2011-11-21
申请人： Rebecca DeLegge , Mark DeLegge , Laurence D. Brenner , Mark L. Adams , Michele Carter
发明人： Rebecca DeLegge , Mark DeLegge , Laurence D. Brenner , Mark L. Adams , Michele Carter
IPC分类号： A61F11/00
CPC分类号： A61B17/3415 , A61B17/32056
摘要： Method for implanting a percutaneous endoscopic jejunostomy tube in a patient and access needle for use in the method. In one embodiment, the method comprises the steps of (a) providing an access needle wherein the distal end of the stylet extends distally for an appreciable distance beyond the distal end of the cannula; (b) inserting the stylet, but not the cannula, into the jejunum; (c) grabbing the stylet with an endoscopically-positioned snare; (d) anchoring the jejunum against the abdominal wall using the snared stylet; (e) loosening the snare slightly while advancing the cannula into the jejunum and into the loosened snare; (f) tightening the snare around the cannula; (g) removing the stylet from the cannula; (h) inserting a guide wire or suture through the cannula into the jejunum; and (i) proceeding in the conventional fashion to implant a PEJ tube into the patient using the guide wire or suture.
摘要翻译：将经皮内窥镜空肠造口管植入病人的方法和用于该方法的进针。在一个实施例中，该方法包括以下步骤：（a）提供进针，其中探针的远端向远侧延伸超过套管远端的可观距离; （b）将探针插入空肠中，而不是插管; （c）用内窥镜定位的圈套抓住探针; （d）使用蛇形管心针将空肠锚固在腹壁上; （e）轻轻松开圈套，同时将插管推入空肠并进入松动的圈套; （f）收紧套管周围的圈套; （g）从插管中取出探针; （h）将导丝或缝合线穿过套管插入空肠中; 和（i）以常规方式进行，以使用导丝或缝合线将PEJ管植入患者体内。

2. 发明申请

US20120095405A1 METHOD FOR IMPLANTING A PERCUTANEOUS ENDOSCOPIC GASTROSTOMY/JEJUNOSTOMY TUBE IN A PATIENT AND ACCESS NEEDLE FOR USE IN SAID METHOD 失效
标题翻译：方法用于在患者和接受针内插入患有内皮内淋巴结/胃肠管的方法用于治疗方法
公开(公告)号：US20120095405A1
公开(公告)日：2012-04-19
申请号：US13301432
申请日：2011-11-21
申请人： Rebecca DeLegge , Mark DeLegge , Laurence D. Brenner , Mark L. Adams , Michele Carter
发明人： Rebecca DeLegge , Mark DeLegge , Laurence D. Brenner , Mark L. Adams , Michele Carter
IPC分类号： A61B17/34
CPC分类号： A61B17/3415 , A61B17/32056
摘要： Method for implanting a percutaneous endoscopic jejunostomy tube in a patient and access needle for use in the method. In one embodiment, the method comprises the steps of (a) providing an access needle wherein the distal end of the stylet extends distally for an appreciable distance beyond the distal end of the cannula; (b) inserting the stylet, but not the cannula, into the jejunum; (c) grabbing the stylet with an endoscopically-positioned snare; (d) anchoring the jejunum against the abdominal wall using the snared stylet; (e) loosening the snare slightly while advancing the cannula into the jejunum and into the loosened snare; (f) tightening the snare around the cannula; (g) removing the stylet from the cannula; (h) inserting a guide wire or suture through the cannula into the jejunum; and (i) proceeding in the conventional fashion to implant a PEJ tube into the patient using the guide wire or suture.
摘要翻译：将经皮内窥镜空肠造口管植入病人的方法和用于该方法的进针。在一个实施例中，该方法包括以下步骤：（a）提供进针，其中探针的远端向远侧延伸超过套管远端的可观距离; （b）将探针插入空肠中，而不是插管; （c）用内窥镜定位的圈套抓住探针; （d）使用蛇形管心针将空肠锚固在腹壁上; （e）轻轻松开圈套，同时将插管推入空肠并进入松动的圈套; （f）收紧套管周围的圈套; （g）从插管中取出探针; （h）将导丝或缝合线穿过套管插入空肠中; 和（i）以常规方式进行，以使用导丝或缝合线将PEJ管植入患者体内。

3. 发明授权

US07628775B2 Safety Y-port adaptor and medical catheter assembly including the same 失效
标题翻译：安全Y端口适配器和医疗导管组件包括相同
公开(公告)号：US07628775B2
公开(公告)日：2009-12-08
申请号：US10950026
申请日：2004-09-24
申请人： Mark L. Adams , Laurence D. Brenner , Mark DeLegge
发明人： Mark L. Adams , Laurence D. Brenner , Mark DeLegge
IPC分类号： A61M25/00
CPC分类号： A61M25/02 , A61M25/04 , A61M39/10 , A61M39/20 , A61M39/223 , A61M39/24 , A61M39/26 , A61M2039/1077 , A61M2039/1083 , A61M2039/263
摘要： A medical catheter assembly including a safety Y-port adaptor. In one embodiment, the medical catheter assembly is a percutaneous endoscopic gastrostomy (PEG) assembly and includes a PEG tube, the PEG tube having a proximal end, a distal end and a longitudinal conduit. An internal bolster is disposed at the distal end of the PEG tube. The safety Y-port adaptor includes a tubular first arm, a tubular second arm and a tubular third arm, each of the second and third arms being in fluid communication with the first arm. The first arm is coupled to the proximal end of the PEG tube and is fluid communication therewith. A first anti-reflux valve is disposed within the second arm, and a second anti-reflux valve is disposed within the third arm. The anti-reflux valves may be positioned within their respective arms so that each may be biased open by the insertion of a dispensing tip into the arm.
摘要翻译：一种包括安全Y端口适配器的医疗导管组件。在一个实施例中，医疗导管组件是经皮内窥镜胃造口术（PEG）组件，并且包括PEG管，PEG管具有近端，远端和纵向导管。内部枕头设置在PEG管的远端。安全Y端口适配器包括管状第一臂，管状第二臂和管状第三臂，第二臂和第三臂中的每一个与第一臂流体连通。第一臂联接到PEG管的近端并与其流体连通。第一防回流阀设置在第二臂内，第二防回流阀设置在第三臂内。防回流阀可以定位在它们各自的臂内，使得每个可以通过将分配尖端插入到臂中而被打开。

4. 发明申请

US20060079850A1 Safety Y-port adaptor and medical catheter assembly including the same 失效
公开(公告)号：US20060079850A1
公开(公告)日：2006-04-13
申请号：US10950026
申请日：2004-09-24
申请人： Mark Adams , Laurence Brenner , Mark DeLegge
发明人： Mark Adams , Laurence Brenner , Mark DeLegge
IPC分类号： A61M25/00
CPC分类号： A61M25/02 , A61M25/04 , A61M39/10 , A61M39/20 , A61M39/223 , A61M39/24 , A61M39/26 , A61M2039/1077 , A61M2039/1083 , A61M2039/263
摘要： A medical catheter assembly including a safety Y-port adaptor. In one embodiment, the medical catheter assembly is a percutaneous endoscopic gastrostomy (PEG) assembly and includes a PEG tube, the PEG tube having a proximal end, a distal end and a longitudinal conduit. An internal bolster is disposed at the distal end of the PEG tube. The safety Y-port adaptor includes a tubular first arm, a tubular second arm and a tubular third arm, each of the second and third arms being in fluid communication with the first arm. The first arm is coupled to the proximal end of the PEG tube and is fluid communication therewith. A first anti-reflux valve is disposed within the second arm, and a second anti-reflux valve is disposed within the third arm. The anti-reflux valves may be positioned within their respective arms so that each may be biased open by the insertion of a dispensing tip into the arm.

5. 发明授权

US5720734A Gastrostomy feeding ports 失效
标题翻译：胃造口饲养口
公开(公告)号：US5720734A
公开(公告)日：1998-02-24
申请号：US701430
申请日：1996-08-22
申请人： Rebecca Copenhaver , Mark DeLegge , Ronald D. Russo
发明人： Rebecca Copenhaver , Mark DeLegge , Ronald D. Russo
IPC分类号： A61J15/00 , A61M5/00
CPC分类号： A61J15/0015 , A61J15/0038 , A61J15/0065 , A61J15/0092
摘要： Gastrostomy ports are disclosed for reliably providing enteral feeding to a patient over long periods of time. Gastrostomy ports shown herein provide one-way valves which include a resilient valve member which is compressively fitted within a receiving cavity defined by a rigid compression collar. The valve member has a diaphragm portion defining a slit. The compression collar presses inwardly against the outer peripheral edge of the diaphragm portion to apply laterally compressive forces which bias the slit toward a normally closed position. Gastrostomy ports are further shown for accessing the interior of a body cavity or organ which are self retaining and resist inadvertent pull-out but can be atraumatically implanted and removed. The devices include a retaining element which is resiliently deformable between a normally enlarged state for retention and a collapsed state for insertion and removal through a stoma and are provided with means for controllably biasing the element toward a longitudinal axis for collapsing the element. Still additional embodiments are disclosed which provide for the direct conversion of an implanted PEG tube into a low profile feeding port, and which further provide for the direct secure connection to an enteral feeding tube adapter.
摘要翻译：公开胃造口口用于在长时间内可靠地向患者提供肠内喂养。本文所示的胃造口术端口提供单向阀，其包括弹性阀构件，该弹性阀构件压缩配合在由刚性压缩套环限定的容纳腔内。阀构件具有限定狭缝的隔膜部分。压缩套环向内压靠隔膜部分的外周边缘以施加横向压缩力，该压力将狭缝偏压朝向常闭位置。进一步示出胃造口口用于进入体腔或器官的内部，其自身保持并抵抗无意的拉出，但可以无创植入和移除。这些装置包括保持元件，该保持元件在用于保持的常规放大状态和用于通过造口插入和移除的折叠状态之间是可弹性变形的，并且设置有用于可控地偏置元件朝着纵向轴线折叠元件的装置。还公开了另外的实施例，其提供将植入的PEG管直接转化成低轮廓进料口，并进一步提供与肠内供给管适配器的直接安全连接。

6. 发明授权

US5716347A Gastrostomy feeding ports with positively sealing entrance valves 失效
标题翻译：胃肠造口喂养口具有正密封进口阀
公开(公告)号：US5716347A
公开(公告)日：1998-02-10
申请号：US441054
申请日：1995-05-15
申请人： Rebecca C. Gibbs , Mark DeLegge , Ronald D. Russo
发明人： Rebecca C. Gibbs , Mark DeLegge , Ronald D. Russo
IPC分类号： A61M37/00 , A61J15/00 , A61M31/00 , A61M5/00
CPC分类号： A61J15/0015 , A61J15/0065 , A61J15/0092 , A61J15/0038 , A61M2210/1053 , A61M39/0247
摘要： Gastrostomy feeding ports are disclosed which remain positively sealed after repeated and extensive use. In one embodiment, a valve housing defines an inner passageway to provide fluid communication into a long term indwelling catheter and includes a rigid compression collar portion which defines a valve member receiving cavity within the inner passageway. The resilient valve member has an outer peripheral edge which generally conforms in shape to the valve member receiving cavity but is larger in dimension than the cavity when uncompressed. The resilient valve member also includes an outer wall portion which extends away from the outer peripheral edge of the diaphragm portion and which generally conforms in shape to the cavity. The resilient valve member is compressively fitted within the receiving cavity by the advancing of the outer wall portion into said cavity to thereby cause the outer peripheral edge to be compressed in dimension to fit within the cavity, with the compression collar pressing inwardly against the outer peripheral edge of the diaphragm portion to apply laterally compressive forces which bias the slit toward a normally closed position. Additional embodiments are disclosed which provide for the direct conversion of an implanted PEG tube into a low profile feeding port, and which further provide for the direct secure connection to an enteral feeding tube adapter.
摘要翻译：公开了胃肠造口供给口，其在重复和广泛使用后保持积极密封。在一个实施例中，阀壳体限定内部通道以提供流体连通到长期留置导管中，并且包括在内部通道内限定阀构件接收空腔的刚性压缩套环部分。弹性阀构件具有大致与阀构件接收腔形状一致的外周边缘，但是当未压缩时尺寸大于空腔的尺寸。弹性阀构件还包括外壁部分，该外壁部分远离隔膜部分的外周边缘延伸，并且大致与形状相一致。弹性阀构件通过外壁部分前进到所述空腔中而被压缩地装配在容纳空腔内，从而使得外周边缘的尺寸被压缩以适应于空腔内，其中压缩套环向内压靠外周边边缘，以施加横向压缩力，其将狭缝偏向正常关闭位置。公开了另外的实施方案，其提供将植入的PEG管直接转化成低轮廓进料口，并进一步提供与肠内给药管适配器的直接安全连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式