Title:
【発明の名称】閉鎖系血液サンプリング装置
Document Type and Number:
Japanese Patent JPH09504726
Kind Code:
A
Abstract:
The invention comprises a closed system blood sampling device comprising a bifurcated capillary tube which has a first branch having a cannula shaped end for withdrawing and conveying blood to a communicating blood collection zone. The blood collection zone is for storing a quantity of withdrawn blood. It also feeds an initial fraction of withdrawn blood to a communicating blood disposal chamber which has an air permeable liquid sealed end. The second branch of the bifurcated capillary tube is connected to and is in fluid communication with the blood collection zone. It terminates in an opening adapted to receive a blood withdrawal device. Also disclosed is a method of sampling blood from a patient having an artery fitted with a venipuncture device which is attached to an injection site which contains the closed blood sampling device described.
Inventors:
Deseky, Vincent, Sea
Browne, Glennie
Browne, Glennie
Application Number:
JP50828395A
Publication Date:
May 13, 1997
Filing Date:
August 22, 1995
Export Citation:
Assignee:
Baxter, International, Inc.
International Classes:
A61B5/15; (IPC1-7): A61B5/14
Attorney, Agent or Firm:
Michio Akaoka (1 person outside)