公开(公告)号：WO2022150537A1

公开(公告)日：2022-07-14

申请号：PCT/US2022/011530

申请日：2022-01-07

Applicant: BECTON, DICKINSON AND COMPANY

Inventor： BLANCHARD, Curtis, H. ,  BOUD, Adam, J. ,  HARDING, Weston, F.

IPC: A61M25/00 ,  A61B5/15 ,  A61M39/10

Abstract: A probe advancement device may be configured to couple to a catheter assembly. The probe advancement device may include a flexible housing, which may include a proximal end and a distal end. The probe advancement device may include a probe advancement element coupled to the proximal end of the flexible housing. The probe advancement element may include a probe extending in a distal direction within the flexible housing. The flexible housing may be configured to collapse along an axis in response to the probe being advanced in the distal direction. The probe may include a tube for blood collection, a guidewire, or another suitable element.

公开(公告)号：WO2023076195A1

公开(公告)日：2023-05-04

申请号：PCT/US2022/047630

申请日：2022-10-25

Applicant: BECTON, DICKINSON AND COMPANY

Inventor： BOUD, Adam, J. ,  BLANCHARD, Curtis, H. ,  HARDING, Weston, F.

IPC: A61B5/15 ,  A61M25/01 ,  A61M25/06

Abstract: A blood draw device including an introducer and an actuator. The introducer has a proximal end portion, a distal end portion, and an inner volume, and includes a top surface having a first portion of a first length and a second portion of a second length. The first portion may have a smooth surface along the first length and the second portion has a plurality of ridges along the second length. The actuator includes an exterior portion positioned above the top surface and an interior portion positioned within the inner volume, wherein the exterior portion of the actuator includes an engagement member and a downwardly-extending tab projecting below the engagement member such that the downwardly-extending tab of the actuator may contact at least the plurality of ridges of the second portion of the introducer to provide at least one of tactile and audible feedback to a user.

公开(公告)号：WO2022241189A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/029141

申请日：2022-05-13

Applicant: BECTON, DICKINSON AND COMPANY

Inventor： LACKEY, John ,  BURKHOLZ, Jonathan, Karl ,  MA, Yiping ,  LACKEY, BreAnna ,  SONDEREGGER, Ralph, L. ,  MITCHELL, Nathan ,  SCHERICH, Megan ,  BLANCHARD, Curtis, H. ,  BOUD, Adam, J. ,  ELEY, Taylor ,  LAUER, Shaun

IPC: A61M39/10 ,  A61M25/00 ,  A61M2005/1587 ,  A61M2025/0035 ,  A61M2025/0079 ,  A61M25/0029 ,  A61M25/0075 ,  A61M25/0097

Abstract: A catheter adapter may include a distal end, a proximal end, an inner surface extending through the distal end and the proximal end and forming a lumen, and a side port forming a side port pathway through a sidewall of the catheter adapter and in fluid communication with the lumen. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a septum disposed within the lumen proximal to the side port pathway. The catheter assembly may include one or more features to facilitate flushing of the catheter assembly: a diameter of the side port may increase in a distal direction; a portion of the inner surface proximal to the catheter and distal to the septum may include multiple grooves; the side port pathway may include a non-cylindrical portion; an insert; a rotation element; and a pivot element.