公开(公告)号：WO2012044410A3

公开(公告)日：2012-06-28

申请号：PCT/US2011048641

申请日：2011-08-22

Applicant: SURGIQUEST INC ,  MATULA PAUL A ,  MASTRI DOMINICK ,  PARYS JAMES RAYMOND ,  STEARNS RALPH ,  COPLEY JOHNNIE H ,  ESTKOWSKI CHRISTOPHER

Inventor： MATULA PAUL A ,  MASTRI DOMINICK ,  PARYS JAMES RAYMOND ,  STEARNS RALPH ,  COPLEY JOHNNIE H ,  ESTKOWSKI CHRISTOPHER

IPC: B01D27/14 ,  B01D27/08 ,  B01D29/00 ,  B01D39/00

CPC classification number: A61M13/003 ,  A61B17/3421 ,  A61B17/3474 ,  A61B90/98 ,  A61B2017/00221 ,  A61B2017/00225 ,  A61B2090/064 ,  A61B2218/008 ,  A61M1/0031 ,  A61M13/00 ,  A61M13/006 ,  A61M2205/33 ,  A61M2205/70 ,  A61M2205/75 ,  B01D46/0008 ,  B01D46/4254

Abstract: Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third flow paths which extend from the proximal end of the housing to the distal end. The cartridge assembly also includes first, second and third filter elements. The first filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the first flow path from a first inlet port to a first outlet port. The second filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the second flow path from a second inlet port to a second outlet port. Lastly, the third filter element is also disposed within the interior cavity of the housing and conditions fluid that traverses the third flow path from a third inlet port to a third outlet port. The first flow path is isolated from the second and third flow paths and the second flow path is isolated from the third flow path.

Abstract translation: 公开了一种多流量过滤器滤芯组件，其包括细长壳体，该细长壳体具有轴向相对的近端和远端并且限定内腔以及从壳体的近端延伸到远端的第一，第二和第三流动路径。 筒组件还包括第一，第二和第三过滤器元件。 第一过滤器元件设置在壳体的内部空腔内并且调节从第一入口端口到第一出口端口穿过第一流动路径的流体。 第二过滤元件设置在壳体的内部空腔内并且调节从第二入口端口到第二出口端口穿过第二流动路径的流体。 最后，第三过滤元件也设置在壳体的内腔中并且调节从第三入口端口到第三出口端口横穿第三流动路径的流体。 第一流动路径与第二流动路径和第三流动路径隔离，并且第二流动路径与第三流动路径隔离。

公开(公告)号：WO2011143289A2

公开(公告)日：2011-11-17

申请号：PCT/US2011036026

申请日：2011-05-11

Applicant: UNIV DALHOUSIE ,  MAKSYM GEOFFREY NICHOLAS ,  MACKENZIE EWAN KEAMEY ,  ESTKOWSKI CHRISTOPHER GORDON ,  DRAPEAU GUY

Inventor： MAKSYM GEOFFREY NICHOLAS ,  MACKENZIE EWAN KEAMEY ,  ESTKOWSKI CHRISTOPHER GORDON ,  DRAPEAU GUY

IPC: A61B5/091

CPC classification number: A62B23/00 ,  A61B5/087 ,  A61B5/097 ,  A61M16/0057 ,  A61M16/0488 ,  Y10T29/49826

Abstract: A respiratory device filter (10) comprises a housing (12) having a mouthpiece (16) and a body (18). The housing (12) defines an inner sidewall (34) and a conical filter (14) is disposed within the housing (12). The conical filter (14) includes a first end that defines an apex (42) and a second end that defines an opening (44). An apex retention member (46) extends from the inner sidewall (34) and is secured to the apex (42) of the conical filter (14).

Abstract translation: 呼吸设备过滤器（10）包括具有咬嘴（16）和主体（18）的壳体（12）。 壳体（12）限定内侧壁（34），圆锥形过滤器（14）设置在壳体（12）内。 圆锥形过滤器（14）包括限定顶点（42）的第一端和限定开口（44）的第二端。 顶点保持构件（46）从内侧壁（34）延伸并固定到锥形过滤器（14）的顶点（42）。

公开(公告)号：WO2011143289A3

公开(公告)日：2011-11-17

申请号：PCT/US2011/036026

申请日：2011-05-11

Applicant: DALHOUSIE UNIVERSITY ,  MAKSYM, Geoffrey, Nicholas ,  MACKENZIE, Ewan, Keamey ,  ESTKOWSKI, Christopher, Gordon ,  DRAPEAU, Guy

Inventor： MAKSYM, Geoffrey, Nicholas ,  MACKENZIE, Ewan, Keamey ,  ESTKOWSKI, Christopher, Gordon ,  DRAPEAU, Guy

IPC: A61B5/091

Abstract: A respiratory device filter (10) comprises a housing (12) having a mouthpiece (16) and a body (18). The housing (12) defines an inner sidewall (34) and a conical filter (14) is disposed within the housing (12). The conical filter (14) includes a first end that defines an apex (42) and a second end that defines an opening (44). An apex retention member (46) extends from the inner sidewall (34) and is secured to the apex (42) of the conical filter (14).

公开(公告)号：WO2011044448A3

公开(公告)日：2011-06-03

申请号：PCT/US2010051955

申请日：2010-10-08

Applicant: SURGIQUEST INC ,  AZARBARZIN KURT ,  PARYS JAMES RAYMOND ,  MATULA PAUL A ,  MASTRI DOMINICK ,  STEARNS RALPH ,  COPLEY JOHNNIE H ,  ESTKOWSKI CHRISTOPHER

Inventor： AZARBARZIN KURT ,  PARYS JAMES RAYMOND ,  MATULA PAUL A ,  MASTRI DOMINICK ,  STEARNS RALPH ,  COPLEY JOHNNIE H ,  ESTKOWSKI CHRISTOPHER

IPC: A61B17/34

CPC classification number: A61B17/3423 ,  A61B17/3431 ,  A61B17/3498 ,  A61B2017/3484

Abstract: A surgical access device includes a proximal housing having proximal and distal end portions, the distal end portion of the housing being configured and adapted to engage a proximal portion of a flexible wound retractor. The proximal housing can be provided with a plenum chamber being defined therein, the plenum chamber being in fluid communication with at least one nozzle. The nozzle is preferably configured to direct pressurized fluid in an axial direction from the plenum chamber into a central bore of the surgical access device to provide a constant gaseous seal around a surgical instrument inserted therethrough, while inhibiting a loss of pressurized fluid from the body cavity therethrough. The plenum chamber can be adapted and configured to receive pressurized fluid and conduct the pressurized fluid to the at least one nozzle.

Abstract translation: 外科进入装置包括具有近端部分和远端部分的近侧壳体，所述壳体的远端部分构造并适于接合柔性缠绕牵开器的近端部分。 近侧壳体可以设置有限定在其中的增压室，所述增压室与至少一个喷嘴流体连通。 喷嘴优选地构造成将加压流体沿轴向方向从充气室引导到外科进入装置的中心孔中，以在插入其中的外科器械周围提供恒定的气体密封，同时抑制加压流体从体腔 穿过。 增压室可以适配和构造成接收加压流体并将加压流体传导到至少一个喷嘴。

公开(公告)号：WO2010042914A3

公开(公告)日：2010-04-15

申请号：PCT/US2009/060298

申请日：2009-10-10

Applicant: SURGIQUEST, INC. ,  MATULA, Paul, A. ,  MASTRI, Dominick ,  PARYS, James, Raymond ,  STEARNS, Ralph ,  COPLEY, Johnnie, H. ,  ESTKOWSKI, Christopher

Inventor： MATULA, Paul, A. ,  MASTRI, Dominick ,  PARYS, James, Raymond ,  STEARNS, Ralph ,  COPLEY, Johnnie, H. ,  ESTKOWSKI, Christopher

IPC: B01D46/12 ,  B01D27/08 ,  B01D35/30

Abstract: Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third flow paths which extend from the proximal end of the housing to the distal end. The cartridge assembly also includes first, second and third filter elements. The first filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the first flow path from a first inlet port to a first outlet port. The second filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the second flow path from a second inlet port to a second outlet port. Lastly, the third filter element is also disposed within the interior cavity of the housing and conditions fluid that traverses the third flow path from a third inlet port to a third outlet port. The first flow path is isolated from the second and third flow paths and the second flow path is isolated from the third flow path.

公开(公告)号：WO2010042914A2

公开(公告)日：2010-04-15

申请号：PCT/US2009060298

申请日：2009-10-10

Applicant: SURGIQUEST INC ,  MATULA PAUL A ,  MASTRI DOMINICK ,  PARYS JAMES RAYMOND ,  STEARNS RALPH ,  COPLEY JOHNNIE H ,  ESTKOWSKI CHRISTOPHER

Inventor： MATULA PAUL A ,  MASTRI DOMINICK ,  PARYS JAMES RAYMOND ,  STEARNS RALPH ,  COPLEY JOHNNIE H ,  ESTKOWSKI CHRISTOPHER

IPC: B01D46/12 ,  B01D27/08 ,  B01D35/30

CPC classification number: B01D46/521 ,  A61M13/003 ,  A61M13/006 ,  A61M16/1055 ,  A61M2205/125 ,  B01D46/0008 ,  B01D46/0019 ,  B01D46/0086 ,  B01D46/009 ,  B01D46/106 ,  B01D46/2411 ,  B01D46/444 ,  B01D2265/025 ,  B01D2265/05

Abstract: Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third flow paths which extend from the proximal end of the housing to the distal end. The cartridge assembly also includes first, second and third filter elements. The first filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the first flow path from a first inlet port to a first outlet port. The second filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the second flow path from a second inlet port to a second outlet port. Lastly, the third filter element is also disposed within the interior cavity of the housing and conditions fluid that traverses the third flow path from a third inlet port to a third outlet port. The first flow path is isolated from the second and third flow paths and the second flow path is isolated from the third flow path.

公开(公告)号：WO2012044410A2

公开(公告)日：2012-04-05

申请号：PCT/US2011/048641

申请日：2011-08-22

Applicant: SURGIQUEST, INC. ,  MATULA, Paul, A. ,  MASTRI, Dominick ,  PARYS, James, Raymond ,  STEARNS, Ralph ,  COPLEY, Johnnie, H. ,  ESTKOWSKI, Christopher

Inventor： MATULA, Paul, A. ,  MASTRI, Dominick ,  PARYS, James, Raymond ,  STEARNS, Ralph ,  COPLEY, Johnnie, H. ,  ESTKOWSKI, Christopher

IPC: B01D27/14 ,  B01D27/08 ,  B01D29/00 ,  B01D39/00

CPC classification number: A61M13/003 ,  A61B17/3421 ,  A61B17/3474 ,  A61B90/98 ,  A61B2017/00221 ,  A61B2017/00225 ,  A61B2090/064 ,  A61B2218/008 ,  A61M1/0031 ,  A61M13/00 ,  A61M13/006 ,  A61M2205/33 ,  A61M2205/70 ,  A61M2205/75 ,  B01D46/0008 ,  B01D46/4254

Abstract: Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third flow paths which extend from the proximal end of the housing to the distal end. The cartridge assembly also includes first, second and third filter elements. The first filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the first flow path from a first inlet port to a first outlet port. The second filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the second flow path from a second inlet port to a second outlet port. Lastly, the third filter element is also disposed within the interior cavity of the housing and conditions fluid that traverses the third flow path from a third inlet port to a third outlet port. The first flow path is isolated from the second and third flow paths and the second flow path is isolated from the third flow path.

Abstract translation: 公开了多流量过滤器滤芯组件，其包括细长壳体，其具有轴向相对的近端和远端并且限定内腔和从壳体的近端延伸到远端的第一，第二和第三流动路径。 盒组件还包括第一，第二和第三过滤元件。 第一过滤器元件设置在壳体的内部空腔内，并且将从第一入口端口延伸到第一出口端口的流体流过第一流动路径。 第二过滤器元件设置在壳体的内部空腔内，并且将从第二入口端口延伸到第二出口端口的流体流过第二流路。 最后，第三过滤器元件也设置在壳体的内部空腔内，并且使从第三入口端口到第三出口端口穿过第三流动路径的流体进行调节。 第一流动路径与第二和第三流动路径隔离，并且第二流动路径与第三流动路径隔离。

公开(公告)号：WO2011044448A2

公开(公告)日：2011-04-14

申请号：PCT/US2010/051955

申请日：2010-10-08

Applicant: SURGIQUEST, INCORPORATED ,  AZARBARZIN, Kurt ,  PARYS, James, Raymond ,  MATULA, Paul, A. ,  MASTRI, Dominick ,  STEARNS, Ralph ,  COPLEY, Johnnie, H. ,  ESTKOWSKI, Christopher

Inventor： AZARBARZIN, Kurt ,  PARYS, James, Raymond ,  MATULA, Paul, A. ,  MASTRI, Dominick ,  STEARNS, Ralph ,  COPLEY, Johnnie, H. ,  ESTKOWSKI, Christopher

IPC: A61B17/34

CPC classification number: A61B17/3423 ,  A61B17/3431 ,  A61B17/3498 ,  A61B2017/3484

Abstract: A surgical access device includes a proximal housing having proximal and distal end portions, the distal end portion of the housing being configured and adapted to engage a proximal portion of a flexible wound retractor. The proximal housing can be provided with a plenum chamber being defined therein, the plenum chamber being in fluid communication with at least one nozzle. The nozzle is preferably configured to direct pressurized fluid in an axial direction from the plenum chamber into a central bore of the surgical access device to provide a constant gaseous seal around a surgical instrument inserted therethrough, while inhibiting a loss of pressurized fluid from the body cavity therethrough. The plenum chamber can be adapted and configured to receive pressurized fluid and conduct the pressurized fluid to the at least one nozzle.

Abstract translation: 外科进入装置包括具有近端部分和远端部分的近端壳体，壳体的远端部分被构造成适于接合柔性缠绕牵开器的近端部分。 近端壳体可设置有限定在其中的增压室，增压室与至少一个喷嘴流体连通。 喷嘴优选地构造成将来自充气室的轴向方向上的加压流体引导到外科进入装置的中心孔中，以在插入其中的手术器械周围提供恒定气态密封，同时抑制加压流体从体腔流失 穿过。 集气室可以被适配和构造成接收加压流体并将加压流体引导至至少一个喷嘴。

公开(公告)号：WO2008027368A3

公开(公告)日：2008-04-24

申请号：PCT/US2007018902

申请日：2007-08-29

Applicant: AVOX SYSTEMS INC ,  RATAJCZAK JOHN A ,  ESTKOWSKI CHRISTOPHER

Inventor： RATAJCZAK JOHN A ,  ESTKOWSKI CHRISTOPHER

IPC: A62B7/10 ,  A62B7/14 ,  A62B9/00

CPC classification number: A62B7/10 ,  A62B9/00

Abstract: An adapter (10) for use with a gas filter canister (13) worn by a user as part of a breathing apparatus. The adapter (10) is constructed of a semi-rigid plastic that has a plurality of scalloped or castellated edges. The scalloped or castellated edges allow the adapter to snap-fit over the top of the canister (13). Projections or lugs (37) on the inside of the edge of the adapter can deflect and snap over the rim (40) of the canister (13). An adapter seal in the form of a large preformed packing or 0- ring (55), is pressed between the inside of the adapter top and the outside of the canister top such that an airtight seal is formed. The adapter is capable of moving relative to the filter canister to accommodate different positions of the flexible conduit between an adapter inlet (22) and the outlet (76) of a self contained blower assembly (70).

Abstract translation: 一种用于作为呼吸器的一部分由使用者佩戴的气体过滤罐（13）使用的适配器（10）。 适配器（10）由具有多个扇形或雉形边缘的半刚性塑料构成。 扇形或花纹边缘允许适配器卡合在罐（13）的顶部上方。 适配器边缘内侧的突出物（37）可偏转并卡在罐（13）的边缘（40）上。 大型预制填料或O形环（55）形式的适配器密封件被压在适配器顶部的内部和罐顶部的外部之间，使得形成气密密封。 适配器能够相对于过滤罐移动以适应柔性导管在适应器入口（22）和自包含的鼓风机组件（70）的出口（76）之间的不同位置。

公开(公告)号：WO2008027368A2

公开(公告)日：2008-03-06

申请号：PCT/US2007/018902

申请日：2007-08-29

Applicant: AVOX SYSTEMS, INC. ,  RATAJCZAK, John, A. ,  ESTKOWSKI, Christopher

Inventor： RATAJCZAK, John, A. ,  ESTKOWSKI, Christopher

IPC: A62B9/04 ,  A62B7/14

CPC classification number: A62B7/10 ,  A62B9/00

Abstract: An adapter for use with a gas filter canister worn by a user as part of a breathing apparatus. The adapter is constructed of a semi-rigid plastic that has a plurality of scalloped or castellated edges. The scalloped or castellated edges allow the adapter to snap-fit over the top of the canister. Projections or lugs on the inside of the edge of the adapter can deflect and snap over the rim of the canister. An adapter seal in the form of a large preformed packing or CD- ring, is pressed between the inside of the adapter top and the outside of the canister top such that an airtight seal is formed. The adapter is capable of moving relative to the filter canister to accommodate different positions of the flexible conduit between an adapter inlet and the outlet of a self contained blower assembly.

Abstract translation: 用于与用户一起佩戴的气体过滤器罐的适配器，作为呼吸器的一部分。 适配器由具有多个扇形或雉形边缘的半刚性塑料构成。 扇形或圆形边缘允许适配器卡扣在罐的顶部。 适配器边缘内侧的突出物或凸耳可以偏转并卡在罐的边缘上。 形式为大型预制包装或CD-环的适配器密封件被压在适配器顶部的内部和罐顶部的外部之间，从而形成气密密封。 适配器能够相对于过滤罐移动以适应柔性导管在适配器入口和自包含鼓风机组件的出口之间的不同位置。