公开(公告)号：US11981494B2

公开(公告)日：2024-05-14

申请号：US17613180

申请日：2020-05-29

Applicant: RPC Formatec GmbH

Inventor： Johannes Krieger ,  Markus Thau

IPC: B65D81/32

CPC classification number: B65D81/3211

Abstract: A transfer cannula for sterile transfer of fluids to powders or fluids to fluids from a first receptacle into a second receptacle has two tube sections running in the same direction which have different lengths in the longitudinal direction of the tube sections, the longer tube section terminating in an insertion tip. The tube sections are rigidly connected to a coupling wall surrounding the tube sections in a cylindrical manner. The coupling wall has a cutout which extends as far as an end edge of the coupling wall and in which, when viewed from the side, an insertion tip of each tube section is exposed. The coupling wall projects beyond the insertion tip in the direction of the longitudinal extent of the tube sections, and the cut-out widens in a corresponding V-shape at the end edge.

公开(公告)号：US20150041489A1

公开(公告)日：2015-02-12

申请号：US14390440

申请日：2013-04-05

Applicant: RPC FORMATEC GMBH

Inventor： Johannes Krieger

IPC: B05B11/06

CPC classification number: B05B11/061 ,  A61M11/007 ,  A61M11/06 ,  A61M15/0015 ,  A61M15/002 ,  A61M15/0045 ,  A61M2205/073 ,  B05B7/0012 ,  B05B7/1486 ,  B05B11/064 ,  B05B11/067

Abstract: A dispenser for discharging an in particular granular or powdery substance by blow-out, has a blow-out duct, and a suction line opening into the blow-out duct for sucking the substance into the blow-out duct. A positive air pressure can be built up in a duct section arranged upstream of the blow-out duct and closed in the direction of the blow-out duct by a valve opening in a pressure-dependent manner, for pressure-controlled formation of a blow-out stream in the blow-out duct. A method for emptying a substance reservoir having a freeze-dried substance sucks the substance out of the substance reservoir, using a suction air stream opening into a blowing stream, and discharges the substance. A sucking/blowing dispenser is used for emptying a substance reservoir having a freeze-dried substance.

Abstract translation: 用于通过吹出排出特定颗粒状或粉状物质的分配器具有吹出管道和通向吹出管道的吸入管线，用于将物质吸入吹出管道。 可以在布置在吹出管道的上游的管道部分中建立正的空气压力，并且以压力依赖的方式通过阀开口沿吹出管道的方向封闭，用于压力控制形成吹气 在吹出管道中流出。 将具有冷冻干燥物质的物质储存器排空的方法使用开放入吹送流的吸入空气流将物质从物质储存器中吸出，并排出物质。 抽吸/分配器用于清空具有冷冻干燥物质的物质储存器。

公开(公告)号：USD983354S1

公开(公告)日：2023-04-11

申请号：US29795532

申请日：2021-06-18

Applicant: RPC Formatec GmbH

Designer： Johannes Krieger ,  Markus Thau

公开(公告)号：US09375738B2

公开(公告)日：2016-06-28

申请号：US14390440

申请日：2013-04-05

Applicant: RPC Formatec GmbH

Inventor： Johannes Krieger

IPC: B05B11/06 ,  A61M11/06 ,  B05B7/00 ,  B05B7/14 ,  A61M15/00 ,  A61M11/00

CPC classification number: B05B11/061 ,  A61M11/007 ,  A61M11/06 ,  A61M15/0015 ,  A61M15/002 ,  A61M15/0045 ,  A61M2205/073 ,  B05B7/0012 ,  B05B7/1486 ,  B05B11/064 ,  B05B11/067

Abstract: A dispenser for discharging an in particular granular or powdery substance by blow-out, has a blow-out duct, and a suction line opening into the blow-out duct for sucking the substance into the blow-out duct. A positive air pressure can be built up in a duct section arranged upstream of the blow-out duct and closed in the direction of the blow-out duct by a valve opening in a pressure-dependent manner, for pressure-controlled formation of a blow-out stream in the blow-out duct. A method for emptying a substance reservoir having a freeze-dried substance sucks the substance out of the substance reservoir, using a suction air stream opening into a blowing stream, and discharges the substance. A sucking/blowing dispenser is used for emptying a substance reservoir having a freeze-dried substance.

Abstract translation: 用于通过吹出排出特定颗粒状或粉状物质的分配器具有吹出管道和通向吹出管道的吸入管线，用于将物质吸入吹出管道。 可以在布置在吹出管道的上游的管道部分中建立正的空气压力，并且以压力依赖的方式通过阀开口沿吹出管道的方向封闭，用于压力控制形成吹气 在吹出管道中流出。 将具有冷冻干燥物质的物质储存器排空的方法使用开放入吹送流的吸入空气流将物质从物质储存器中吸出，并排出物质。 抽吸/分配器用于清空具有冷冻干燥物质的物质储存器。