公开(公告)号：US20240024634A1

公开(公告)日：2024-01-25

申请号：US18478047

申请日：2023-09-29

Applicant: Becton, Dickinson and Company

Inventor： Erica E. Neumann ,  Evan Barbour VandenBrink ,  Ralph L. Sonderegger ,  John M. Lackey ,  Benjamin P. Hopwood ,  Jonathan Karl Burkholz

IPC: A61M25/06 ,  A61M25/00

CPC classification number: A61M25/0606 ,  A61M25/0097 ,  A61M2039/1077

Abstract: An integrated intravenous catheter includes a catheter adapter having a catheter and an inlet, with the catheter configured to be inserted into a patient's vasculature, a needle-free connector comprising a first port, a second port positioned opposite the first port, and a side port positioned the first port and the second port, with the second port including a valve member, intermediate tubing extending between the inlet of the catheter adapter and the first port of the needle-free connector, and extension tubing extending from the side port of the needle-free connector.

公开(公告)号：US20240024568A1

公开(公告)日：2024-01-25

申请号：US18479386

申请日：2023-10-02

Applicant: Becton, Dickinson and Company

Inventor： Kenneth Focht ,  Joseph Gordon ,  Matthew J. Perry ,  Justin Fisk

IPC: A61M5/142

CPC classification number: A61M5/142 ,  A61M5/14216 ,  A61M5/1422

Abstract: A micropump according to the invention uses axially oriented pistons to define a pump volume. Translating the pistons axially with respect to each other within a pump housing draws a metered amount of fluid into the pump volume from a reservoir port for delivery to a cannula port when the space is collapsed. Radially situated seals on the pistons cooperate with the axial movement to close off and open the cannula port and the reservoir port respectively at different positions of the piston stroke.

公开(公告)号：US20240023853A1

公开(公告)日：2024-01-25

申请号：US18042028

申请日：2021-05-05

Applicant: Becton, Dickinson and Company

Inventor： Olivia HU ,  Simon Liu ,  Bo Yan

IPC: A61B5/15 ,  A61M39/10

CPC classification number: A61B5/150267 ,  A61B5/150992 ,  A61M39/10 ,  A61M39/105 ,  A61M2039/1077 ,  A61M2039/1072

Abstract: A blood collection set to couple to a catheter system may include a needle assembly and/or a housing. The needle assembly may include a body, a sharp needle extending proximally from the body, and a sheath covering a proximal tip of the sharp needle. The housing may be coupled to a distal end of the needle assembly. The housing may be configured to create a fluid path through a connector of the catheter system.

公开(公告)号：US11878143B2

公开(公告)日：2024-01-23

申请号：US16415784

申请日：2019-05-17

Applicant: Becton, Dickinson and Company

Inventor： Victor Politis ,  Gary Searle ,  Mark Guarraia ,  Joseph Gordon ,  Dave Zitnick ,  Sharon Mulligan ,  Ralph Sonderegger ,  Thomas Kluck ,  Joshua D Horvath ,  Charles G. Hwang

IPC: A61M5/142 ,  A61M5/158

CPC classification number: A61M5/14248 ,  A61M5/158 ,  A61M2005/14252 ,  A61M2005/1585

Abstract: An infusion system having an integrated inserter and infusion set (10) for containing and placing a flexible catheter (40), and a retractable introducer needle (26), wherein the catheter (40) is isolated from movement after placement. The integrated inserter and infusion set (10) includes a hub (20), having a user push button (30) to activate the device for catheter (40) placement. An adhesive liner (34) can be provided to cover an adhesive layer (36), such as pressure sensitive adhesive (PSA), on the bottom of the device (10).

公开(公告)号：US20240021319A1

公开(公告)日：2024-01-18

申请号：US18477397

申请日：2023-09-28

Applicant: Becton, Dickinson and Company

Inventor： Vikas Gupta ,  John Murray ,  Kalvin Yu ,  Hanna Jokinen-Gordon ,  Willem Folkerts

IPC: G16H50/50 ,  G16H70/20 ,  G16H50/70

CPC classification number: G16H50/50 ,  G16H70/20 ,  G16H50/70

Abstract: Systems and methods for selecting a treatment regimen for a particular patient are provided. The treatment regimen is selected using a first data store including a first plurality of patient records for a first plurality of patients, and a second data store including efficacy rates of a plurality of treatment regimens against a plurality of infections and infection-causing pathogens. The system, or a user of the system, identifies a first infection of the particular patient and a first treatment regimen to be prescribed to treat the first infection. A second plurality of patient records is generated by identifying, in the first plurality of patient records of the first data store, patient records associated with diagnosis or treatment of the first infection. The second plurality of patient records are appended with efficacy rates for the first infection from the second data store. Systems and methods of the present disclosure can use these appended records to generate a dynamic model configured to determine a likelihood estimation that the first treatment regimen is an appropriate treatment regimen to treat the first infection.

公开(公告)号：US20240019456A1

公开(公告)日：2024-01-18

申请号：US18215402

申请日：2023-06-28

Applicant: Becton, Dickinson and Company

Inventor： Kyle Dembski ,  Pierce O. Norton

IPC: G01N35/10 ,  G01N15/14

CPC classification number: G01N35/1095 ,  G01N15/1436 ,  G01N15/1459 ,  G01N15/1404 ,  G01N2015/1409

Abstract: Flow cytometers having sample injection needles are provided. The subject flow cytometers include a flow cell for transporting particles in a core stream of a flow stream from a proximal end to a distal end, and a sample injection needle having a passage running therethrough for delivering sample fluid from a sample injection line at a proximal end to the flow cell at a distal end to generate the core stream. Flow cells of interest include a flow cell cone at the proximal end, and sample injection needles of interest are configured and positioned to maintain an intact core stream under flow conditions that vary by a magnitude or more. Methods of assembling the subject flow cytometers and methods of analyzing a sample using the subject flow cytometers are also provided.

公开(公告)号：US20240019434A1

公开(公告)日：2024-01-18

申请号：US17822948

申请日：2022-08-29

Applicant: Becton, Dickinson and Company

Inventor： Christina Fan ,  Olaf Zoellner

IPC: G01N33/566 ,  G16B99/00 ,  G01N33/50 ,  G01N33/543 ,  G01N33/68 ,  C12Q1/6804 ,  G16Z99/00 ,  C12N15/10 ,  C12Q1/6806 ,  C12Q1/6823 ,  C12Q1/6869 ,  C12Q1/68

CPC classification number: G01N33/566 ,  G16B99/00 ,  G01N33/505 ,  G01N33/54313 ,  G01N33/6842 ,  G01N33/6857 ,  C12Q1/6804 ,  G16Z99/00 ,  C12N15/1006 ,  C12N15/1096 ,  C12Q1/6806 ,  C12Q1/6823 ,  C12Q1/6869 ,  G01N33/54306 ,  C12Q1/68 ,  G16B25/10

Abstract: Some embodiments disclosed herein provide a plurality of compositions each comprising a protein binding reagent conjugated with an oligonucleotide. The oligonucleotide comprises a unique identifier for the protein binding reagent it is conjugated with, and the protein binding reagent is capable of specifically binding to a protein target. Further disclosed are methods and kits for quantitative analysis of a plurality of protein targets in a sample and for simultaneous quantitative analysis of protein and nucleic acid targets in a sample. Also disclosed herein are systems and methods for preparing a labeled biomolecule reagent, including a labeled biomolecule agent comprising a protein binding reagent conjugated with an oligonucleotide.

公开(公告)号：US20240016428A1

公开(公告)日：2024-01-18

申请号：US18221660

申请日：2023-07-13

Applicant: Becton, Dickinson and Company

Inventor： Jonathan Karl Burkholz

IPC: A61B5/15

CPC classification number: A61B5/150992 ,  A61M2039/1077

Abstract: An integrated catheter system includes a catheter adapter, a needle-free connector including a first port, a second port positioned opposite the first port, and a side port positioned between the first port and the second port, intermediate tubing extending between the inlet of the catheter adapter and the first port of the needle-free connector, extension tubing extending from the side port of the needle-free connector, first indicia provided on a first portion or a second portion of the needle-free connector, and second indicia provided on the first portion or the second portion of the needle-free connector. The first indicia including a first color and the second indicia including at least one of a maximum pressure rating marking, a flow rate capability marking, and a catheter length marking.

公开(公告)号：US11877219B2

公开(公告)日：2024-01-16

申请号：US16497116

申请日：2018-03-20

Applicant: Becton, Dickinson and Company

Inventor： Ping Zheng ,  Marc Clifford Vogt ,  Mojtaba Kashef ,  Tony Hai Nguyen ,  Yi Su

IPC: H04W4/80 ,  H04W4/02 ,  H04W8/00 ,  H04W52/24

CPC classification number: H04W4/80 ,  H04W4/023 ,  H04W8/005 ,  H04W52/245

Abstract: Devices, systems and methods are provided to improve pairing between first and second devices to mitigate risk that either device pairs with an unintended device by reducing transmit power to limit communication range between devices to be paired, using minimum and maximum received signal strength thresholds to reject unintended devices, and instructing user to move to another location when multiple devices are detected for pairing. The second device scanning time for detecting advertising signals from the first device is adjusted to detect multiple device co-existence. Pairing is controlled to occur when the second device is the only device that the first device detects.

公开(公告)号：US11875216B2

公开(公告)日：2024-01-16

申请号：US18073927

申请日：2022-12-02

Applicant: Becton, Dickinson and Company

Inventor： Hong Zhu ,  Gary Ellerbusch

IPC: G06K7/10

CPC classification number: G06K7/10306

Abstract: A reader includes a first antenna, a second antenna spaced apart from the first antenna, an RFID reader circuit, and a processor. The first antenna and the second antenna are connected to the RFID reader circuit. The first antenna is configured to receive a first signal from an RFID tag. The second antenna is configured to receive a second signal from the RFID tag. The processor controls the RFID reader circuit to determine a first value of a signal parameter associated with the RFID tag based on the first signal and a second value of the signal parameter associated with the RFID tag based on the second signal, receives, from the RFID reader circuit, the first value and the second value, and determines, based on the first value and the second value, whether the RFID tag is located between the first antenna and the second antenna.