公开(公告)号：US20230166044A1

公开(公告)日：2023-06-01

申请号：US17921701

申请日：2021-04-26

Applicant: Becton, Dickinson and Company

Inventor： J. Richard GYORY ,  Carlos MORALES ,  Bo Yang YU ,  Eric SUN ,  Kai QIAN ,  Kepei SUN ,  Dana KILLAM ,  Alessandro PIZZOCHERO

IPC: A61M5/315

CPC classification number: A61M5/31546 ,  A61M2205/3584 ,  A61M2205/502 ,  A61M2205/52

Abstract: A smart syringe system and method are provided. The system includes a smart syringe and an external device. The syringe obtains data of a dose administered to a patient and wirelessly transmit the data to the external device. Alternately, the external device obtains the data via an image of the syringe. The external device may execute an application configured to process the data and display information of the dose.

公开(公告)号：US20220339365A1

公开(公告)日：2022-10-27

申请号：US17764495

申请日：2020-09-25

Applicant: Becton, Dickinson and Company

Inventor： Bo Yang YU ,  Bradley WILKINSON ,  Bart PETERSON ,  Mark NEWBY

IPC: A61M5/315 ,  A61M39/24 ,  A61M39/22

Abstract: A syringe assembly (2) that locks a syringe (10) to prevent backflow of medicament, the syringe assembly (2) comprising a syringe (10) including a barrel (12) configured to carry the medicament, a plunger (14) that communicates with the barrel (12), and a plunger head (16) disposed on a proximal end of the plunger (14), and a locking assembly (50) disposed around the barrel (12), wherein the locking assembly (50) prevents the plunger (14) from moving away from the barrel (12) to draw the medicament into the barrel (12).

公开(公告)号：US20230381407A1

公开(公告)日：2023-11-30

申请号：US18030845

申请日：2021-10-05

Applicant: Becton, Dickinson and Company

Inventor： Bo Yang YU ,  Alessandro PIZZOCHERO ,  J. Richard GYORY ,  Mark WOOD

IPC: A61M5/142 ,  A61M5/145

CPC classification number: A61M5/14248 ,  A61M5/1452 ,  A61M2202/0007 ,  A61M2005/14533

Abstract: A delivery device for delivering medicament, such as insulin, to a patient includes a housing and a base enclosing an inner cavity. Enclosed within the housing is a reservoir for containing a medicament, a delivery mechanism for delivering the medicament to the patient, and a pump in fluid communication with the reservoir and delivery mechanism. The base has an integrally formed fluid channel covered by a flexible membrane in fluid communication with the reservoir and the delivery mechanism. A peristaltic pump mechanism includes a cam assembly having a plurality of cams and cam follower assembly with a plurality of protrusions to sequentially engaging the flexible membrane to advance the fluid through fluid channel.

公开(公告)号：US20230158231A1

公开(公告)日：2023-05-25

申请号：US17921902

申请日：2021-04-26

Applicant: Becton, Dickinson and Company

Inventor： Bo Yang YU ,  Austin MCKINNON ,  J. Richard GYORY ,  Bart PETERSON ,  Mark NEWBY

IPC: A61M5/168 ,  A61M5/142

CPC classification number: A61M5/1684 ,  A61M5/14216 ,  A61M5/14248 ,  A61M2205/502 ,  A61M2205/3306

Abstract: A medication filling device and system are provided. The filling device is configured to attach to a medication delivery device and includes a vial attachment component configured to attach to a medication vial. The vial attachment component includes a pump, operable in forward and reverse directions, and an empty vial detection unit configured to detect whether a vial attached to the vial attachment component is empty. The filling device further includes a processor configured to receive a signal from the empty vial detection unit indicating whether a vial attached to the vial attachment component is empty, and a user interface configured to output an indication to a user indicating whether the vial is empty.

公开(公告)号：US20220362106A1

公开(公告)日：2022-11-17

申请号：US17764442

申请日：2020-09-25

Applicant: Becton, Dickinson and Company

Inventor： J. Richard GYORY ,  Mark NEWBY ,  Bradley WILKINSON ,  Bart PETERSON ,  Alessandro PIZZOCHERO ,  Sergey GRIGORYANTS ,  Bo Yang YU ,  Heena DANI

IPC: A61J1/20 ,  A61J1/14

Abstract: A medicament filling system (30) provides medicament to a delivery device (20). The medicament filling system (30) comprises a main housing (40) having an air pump (42), a vial adapter (44) that is configured to engage a vial (10) containing medicament, the vial adapter (44) being in communication with the air pump (42), a syringe housing (46) that carries a syringe (70), the syringe housing (46) being in selective communication with the vial adapter (44) and the delivery device (20), and a valve (60) that locks and unlocks movement of a plunger (72) in the syringe (70).