Connector for reducing hemolysis for direct blood drawing

• Main Authors: BEREZ SHELBY ANN, KHAN MOHAMMED MEHTAB, JADHAV, AMARTHIN, DILIPRAU, BOROJDI, ALIREZA, SALIH
• Format: Patent
• Language: Chinese; English
• Published: 17.10.2023
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The present invention generally relates to a connector for reducing hemolysis for direct blood drawing. A flow restriction device may include a housing and an insert body. The housing defines a first lumen, a second lumen, and a cavity disposed between the first lumen and the second lumen. The insert body may be disposed within the cavity. The insert body includes a first end, a second end, a longitudinal axis extending through the first end and the second end, an outer surface, and a channel. A channel is defined on the outer surface. The channel extends between the first end and the second end. The channel includes a first portion extending in a first direction away from the longitudinal axis and a second portion extending in a second direction toward the longitudinal axis. The channel and an inner surface of the cavity define a fluid passageway in fluid communication with the first lumen and the second lumen. 本发明总体上涉及一种用于直接抽血的减少溶血的连接器。一种流动限制装置，该流动限制装置可以包括壳体和插入件主体。壳体限定第一管腔、第二管腔以及设置在第一管腔和第二管腔之间的腔体。插入件主体可以设置在