公开(公告)号：WO2015065687A1

公开(公告)日：2015-05-07

申请号：PCT/US2014/060276

申请日：2014-10-13

Applicant: BUFFALO FILTER LLC

Inventor： BONANO, Samantha ,  LIZAUCKAS, Anthony ,  PEPE, Gregory ,  SHVETSOV, Kyrylo

IPC: A61M1/34 ,  A61M27/00 ,  B01D46/00

CPC classification number: A61M5/165 ,  A61B2218/008 ,  A61M1/0001 ,  A61M1/0023 ,  A61M5/1411 ,  A61M13/00 ,  A61M2005/1657 ,  A61M2039/224 ,  A61M2205/7536 ,  B01D50/002

Abstract: A medical fluid filter system is provided comprising a housing having: a liquid trap chamber having a volume; a filter media chamber; a filter media arranged within the filter media chamber; the liquid trap chamber having a liquid trap outlet port in fluid communication with the filter media chamber; the liquid trap outlet port configured and arranged within the liquid trap chamber to inhibit flow of liquid from the liquid trap chamber to the filter media chamber and configured and arranged to allow gas to flow from the liquid trap chamber to the filter media chamber; a filter system inlet passing through the housing for intake of fluid originating from a surgical site; and a filter system outlet passing through the housing for fluid exhaust.

Abstract translation: 提供了一种医疗流体过滤器系统，其包括壳体，所述壳体具有：具有体积的液体收集室; 过滤介质室; 布置在所述过滤介质室内的过滤介质; 所述液体捕集室具有与过滤介质室流体连通的液体捕集器出口; 所述液体捕集器出口端口构造和布置在所述液体捕集器室内，以阻止液体从所述液体捕获室流到所述过滤介质室，并且被配置和布置成允许气体从所述液体捕集器室流到所述过滤介质室; 过滤系统入口通过壳体，用于摄取源自手术部位的液体; 以及通过壳体的用于流体排出的过滤器系统出口。

公开(公告)号：WO2014093594A1

公开(公告)日：2014-06-19

申请号：PCT/US2013/074610

申请日：2013-12-12

Applicant: BUFFALO FILTER LLC

Inventor： PALMERTON, Christopher, A. ,  BONANO, Samantha ,  LIZAUCKAS, Anthony ,  SHVETSOV, Kyrylo ,  PALMERTON, Daniel, R. ,  PEPE, Gregory ,  LYNCH, Joseph

IPC: A61B17/00 ,  A61B19/00

CPC classification number: A61B17/3421 ,  A61B17/3417 ,  A61B90/30 ,  A61B2017/3437 ,  A61B2017/3445 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2218/008 ,  B01D53/04 ,  B01D2257/80

Abstract: A fluid filtration device having an outer cylindrical surface with a first diameter having a longitudinal axis, and an inner cylindrical surface with an inner diameter substantially centered about the longitudinal axis, and a plurality of longitudinal holes substantially parallel to the longitudinal axis arranged between the outer cylindrical surface and the inner cylindrical surface.

Abstract translation: 一种流体过滤装置，具有具有第一直径的纵向轴线的外部圆柱形表面和具有基本上围绕纵向轴线的内径的内部圆柱形表面，以及基本上平行于纵向轴线的多个纵向孔，该纵向孔布置在外部 圆柱形表面和内圆柱表面。

公开(公告)号：WO2016040286A1

公开(公告)日：2016-03-17

申请号：PCT/US2015/048890

申请日：2015-09-08

Applicant: BUFFALO FILTER LLC

Inventor： LIZAUCKAS, Anthony ,  SHVETSOV, Kyrylo ,  PEPE, Gregory ,  PALMERTON, Daniel, R.

IPC: A61M1/00 ,  A61M27/00 ,  A61M39/22

CPC classification number: A61B18/00 ,  A61B2218/008 ,  A61M1/0023 ,  A61M1/0029 ,  A61M1/0031 ,  A61M1/0035 ,  A61M1/0043 ,  A61M1/0049 ,  A61M1/0052 ,  A61M1/0056 ,  A61M27/00 ,  A61M39/22

Abstract: A filtration system for use in connection with a central vacuum system in a hospital or other medical facility. In certain aspects, the filtration system comprises a removable filter for removing contaminants; a fitting adapted for connection to a central vacuum source/system which provides constant suction, which fitting is positioned between the filter and the central vacuum source; a flow control valve positioned between the filter and the fitting; wherein the relative positions of the fitting, flow valve and filter prevent contaminants from being discharged into the central vacuum system. In other aspects, the system provides variable filter life based upon variable flow.

Abstract translation: 用于医院或其他医疗设施中的中央真空系统的过滤系统。 在某些方面，过滤系统包括用于去除污染物的可移除过滤器; 适于连接到提供恒定吸力的中央真空源/系统的配件，该配件位于过滤器和中央真空源之间; 位于过滤器和配件之间的流量控制阀; 其中配件，流量阀和过滤器的相对位置防止污染物排放到中央真空系统中。 在其他方面，系统基于可变流量提供可变的过滤器寿命。