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1. 发明授权

US08409159B2 Methods and devices for applying closed incision negative pressure wound therapy 有权
公开(公告)号：US08409159B2
公开(公告)日：2013-04-02
申请号：US12757654
申请日：2010-04-09
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61F2013/00536 , A61M1/0076 , A61M1/009 , A61M1/0096 , A61M27/00
摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.

2. 发明授权

US08361043B2 Reduced pressure therapy of the sacral region 有权
标题翻译：减压治疗骶骨区域
公开(公告)号：US08361043B2
公开(公告)日：2013-01-29
申请号：US12683987
申请日：2010-01-07
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Evan Anderson , Anthony Coxum , Brendan Donohoe , Philip Hui , Craig McGreevy
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Evan Anderson , Anthony Coxum , Brendan Donohoe , Philip Hui , Craig McGreevy
IPC分类号： A61M1/00
CPC分类号： A61F13/0216 , A61F5/4401 , A61F13/0203 , A61F2013/00272 , A61F2013/00404 , A61F2013/0054 , A61F2013/00574 , A61F2013/15024 , A61F2013/15154 , A61M1/0088
摘要： Reduced pressure wound therapy is performed on a sacral region of a patient using an adhesive dressing comprising a flexible planar layer and a non-planar fold-sealing region configured to seal to the intergluteal cleft of a patient. The fold-sealing region is located on an outer edge of the adhesive dressing and comprises a tapered configuration.
摘要翻译：使用包括柔性平面层和构造成密封到患者的臀间裂缝的非平面折叠密封区域的粘合敷料在患者的骶骨区域上进行减压伤口治疗。折叠密封区域位于粘合剂敷料的外边缘并且包括锥形构造。

3. 发明授权

US08366693B2 Methods and devices for applying closed incision negative pressure wound therapy 有权
标题翻译：用于闭合切口负压伤口治疗的方法和装置
公开(公告)号：US08366693B2
公开(公告)日：2013-02-05
申请号：US12818459
申请日：2010-06-18
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61F2013/00536 , A61M1/0076 , A61M1/009 , A61M1/0096 , A61M27/00
摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.
摘要翻译：外科组织治疗装置包括密封剂层和收集室。密封剂层通过在皮肤创伤的手术区域周围形成气密密封来起作用以形成密封的外壳或其与患者表面之间的空间。封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。

4. 发明申请

US20110015594A1 Methods and Devices for Applying Closed Incision Negative Pressure Wound Therapy 有权
标题翻译：应用闭合切口阴性伤口治疗的方法和装置
公开(公告)号：US20110015594A1
公开(公告)日：2011-01-20
申请号：US12818459
申请日：2010-06-18
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61F2013/00536 , A61M1/0076 , A61M1/009 , A61M1/0096 , A61M27/00
摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.
摘要翻译：外科组织治疗装置包括密封剂层和收集室。密封剂层通过在皮肤创伤的手术区域周围形成气密密封来起作用以形成密封的外壳或其与患者表面之间的空间。封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。

5. 发明申请

US20100174250A1 REDUCED PRESSURE THERAPY OF THE SACRAL REGION 有权
标题翻译：降低压力区域的压力治疗
公开(公告)号：US20100174250A1
公开(公告)日：2010-07-08
申请号：US12683987
申请日：2010-01-07
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Evan Anderson , Tony Coxum , Brendan Donohoe , Philip Hui , Craig McGreevy
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Evan Anderson , Tony Coxum , Brendan Donohoe , Philip Hui , Craig McGreevy
IPC分类号： A61F13/02 , A61M1/00
CPC分类号： A61F13/0216 , A61F5/4401 , A61F13/0203 , A61F2013/00272 , A61F2013/00404 , A61F2013/0054 , A61F2013/00574 , A61F2013/15024 , A61F2013/15154 , A61M1/0088
摘要： Reduced pressure wound therapy is performed on a sacral region of a patient using an adhesive dressing comprising a flexible planar layer and a non-planar fold-sealing region configured to seal to the intergluteal cleft of a patient. The fold-sealing region is located on an outer edge of the adhesive dressing and comprises a tapered configuration.
摘要翻译：使用包括柔性平面层和构造成密封到患者的臀间裂缝的非平面折叠密封区域的粘合敷料在患者的骶骨区域上进行减压伤口治疗。折叠密封区域位于粘合剂敷料的外边缘并且包括锥形构造。

6. 发明申请

US20100262126A1 METHODS AND DEVICES FOR APPLYING CLOSED INCISION NEGATIVE PRESSURE WOUND THERAPY 有权
标题翻译：用于应用闭合感染负压治疗的方法和装置
公开(公告)号：US20100262126A1
公开(公告)日：2010-10-14
申请号：US12757654
申请日：2010-04-09
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig McGreevy , Brendan Donohoe
IPC分类号： A61M27/00
CPC分类号： A61M1/0088 , A61F2013/00536 , A61M1/0076 , A61M1/009 , A61M1/0096 , A61M27/00
摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.
摘要翻译：外科组织治疗装置包括密封剂层和收集室。密封剂层通过在皮肤创伤的手术区域周围形成气密密封来起作用以形成密封的外壳或其与患者表面之间的空间。封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。

7. 发明申请

US20130172857A1 Methods and Devices for Applying Closed Incision Negative Pressure Wound Therapy 有权
标题翻译：应用闭合切口阴性伤口治疗的方法和装置
公开(公告)号：US20130172857A1
公开(公告)日：2013-07-04
申请号：US13779280
申请日：2013-02-27
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig Mc Greevy , Brendan Donohoe
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Kenneth Wu , Craig Mc Greevy , Brendan Donohoe
IPC分类号： A61M1/00 , A61M27/00
CPC分类号： A61M1/0088 , A61F2013/00536 , A61M1/0076 , A61M1/009 , A61M1/0096 , A61M27/00
摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure, or space between it and the surface of a patient, by forming an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.
摘要翻译：外科组织治疗装置包括密封剂层和收集室。密封剂层通过在皮肤创伤的手术区域周围形成气密密封来起作用以形成密封的外壳或其与患者表面之间的空间。封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。

8. 发明授权

US10182947B2 Pressure indicator 有权
公开(公告)号：US10182947B2
公开(公告)日：2019-01-22
申请号：US13030042
申请日：2011-02-17
申请人： Dean Hu , Kenton Fong , Moshe Pinto , Philip Hui , Kenneth Wu , Craig McGreevy , Evan Anderson
发明人： Dean Hu , Kenton Fong , Moshe Pinto , Philip Hui , Kenneth Wu , Craig McGreevy , Evan Anderson
IPC分类号： A61F13/02 , A61M1/00 , A61F13/00
摘要： Disclosed herein is a device which is intended to deliver and maintain reduced pressure to body surfaces for application of reduced pressure wound therapy (RPWT) also known as negative pressure wound therapy (NPWT). During application of this type of therapy, a substantially airtight seal is formed around a section of tissue to be treated. This seal is formed by a dressing which provides fluid communication from a section of tissue to a reduced pressure source. Disclosed herein is a dressing system which is configured to enhance usability and functionality of this dressing. First, the system may be configured to allow full rotation of the fluid communication conduit to the reduced pressure source along the axis substantially normal to the dressing. Second, the system may be configured to include a one-way valve to prevent backflow of any drainage fluids. Third, the system may be configured with transparent windows covered by opaque flaps to allow inspection through the dressing. Fourth, the system may be configured to include an indicator which visually makes clear whether reduced pressure is being applied or not. Fifth, the system is configured to minimize the profile of the dressing system.

9. 发明授权

US08562576B2 Closed incision negative pressure wound therapy device and methods of use 有权
标题翻译：闭合切口负压伤口治疗装置及使用方法
公开(公告)号：US08562576B2
公开(公告)日：2013-10-22
申请号：US13004819
申请日：2011-01-11
申请人： Dean Hu , Moshe Pinto , Kenton Fong , Akshay Mavani , Kenneth Wu
发明人： Dean Hu , Moshe Pinto , Kenton Fong , Akshay Mavani , Kenneth Wu
IPC分类号： A61F13/00
CPC分类号： A61F13/00068 , A61F13/00063 , A61F13/02 , A61F13/0216 , A61F13/0226 , A61F13/0266 , A61F2013/00174 , A61F2013/00536 , A61M1/0088 , A61M27/00 , A61M35/00
摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure or space between it and the surface of a patient by forming, preferably, an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.
摘要翻译：外科组织治疗装置包括密封剂层和收集室。密封剂层的作用是通过在皮肤创伤的外科手术区域周围形成优选的气密密封来在其与患者的表面之间形成密封的外壳或空间。封闭的切口组织治疗装置还包括收集室，其可以包括具有多个纵向间隔的开口的细长管状室。收集室可以构造成与密封剂层和皮肤创伤区域流体连通，并且用于分配施加到手术闭合的皮肤创伤区域上的负压。优选地，通过膨胀封闭空间的体积并由此降低密封剂层下面的空气分子的密度来降低密封层下方的压力。收集材料可以包括基于相应的手术伤口或切口的长度允许长度变化的材料和/或构造。

10. 发明授权

US08435221B2 Closed incision negative pressure wound therapy device and methods of use 有权
公开(公告)号：US08435221B2
公开(公告)日：2013-05-07
申请号：US12818414
申请日：2010-06-18
申请人： Dean Hu , Moshe Pinto , Kenton Fong , Akshay Mavani , Kenneth Wu
发明人： Dean Hu , Moshe Pinto , Kenton Fong , Akshay Mavani , Kenneth Wu
IPC分类号： A61F13/00
CPC分类号： A61F13/00068 , A61F13/00063 , A61F13/02 , A61F13/0216 , A61F13/0226 , A61F13/0266 , A61F2013/00174 , A61F2013/00536 , A61M1/0088 , A61M27/00 , A61M35/00
摘要： A surgical tissue therapy device includes a sealant layer and a collection chamber. The sealant layer functions so as to create a sealed enclosure or space between it and the surface of a patient by forming, preferably, an airtight seal around a surgical area of skin trauma. The closed incision tissue therapy device also comprises a collection chamber, which may comprise an elongate tubular chamber with a plurality of longitudinally spaced openings. The collection chamber may be configured to be in fluid communication with the sealant layer and the area of skin trauma and functions as to distribute the negative pressure applied to a surgically closed area of skin trauma. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of air molecules under the sealant layer. The collection material may comprise a material and/or a configuration that permits length changes based upon the length of the corresponding surgical wound or incision.

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