公开(公告)号：US20240164949A1

公开(公告)日：2024-05-23

申请号：US17993122

申请日：2022-11-23

Applicant: Becton, Dickinson and Company

Inventor： Manish Kumar ,  Shishir Prasad ,  Praveen Nalawade ,  Aashish Ahuja

IPC: A61F13/02

CPC classification number: A61F13/023 ,  A61F13/0246

Abstract: A modular medical dressing includes a layered dressing arrangement having a dressing layer with a first surface and a second surface, a release layer releasably adhered to the first surface, and a backing layer releasably adhered to the second surface. The modular medical dressing further includes a pre-defined tearable portion formed on the layered dressing arrangement. The pre-defined tearable portion is tearable from the layered dressing arrangement to reduce a surface area of the layered dressing arrangement. The pre-defined tearable portion may have a plurality of first tear lines connected to define a first tearable portion. At least a portion of the release layer is configured for use as securement tape for securing a catheter to an anatomical structure.

公开(公告)号：US20240139424A1

公开(公告)日：2024-05-02

申请号：US17979182

申请日：2022-11-02

Applicant: Becton, Dickinson and Company

Inventor： Manish Kumar ,  Shishir Prasad ,  Praveen Nalawade ,  Karthik MR

IPC: A61M5/32 ,  A61M5/31 ,  A61M5/315

CPC classification number: A61M5/3204 ,  A61M5/3134 ,  A61M5/31591

Abstract: A syringe includes a barrel having a proximal end, a distal end having a distal tip defining a channel, and a sidewall extending between the proximal end and the distal end. The syringe also includes a tip cap removably connected to the distal tip of the barrel restricting fluid flow from the channel. The tip cap includes a connector configured to receive the distal tip of the barrel forming a friction engagement with the distal tip, a cap shield connected to and extending about the connector, and a release tab extending proximally from the cap shield that secures the tip cap to the barrel. A prefilled flushing syringe including a predetermined volume of a fluid disposed within the barred of the syringe, as well as methods for expulsion of fluid from the syringe and of assembling the syringe and tip cap are also disclosed herein.

公开(公告)号：US20240130640A1

公开(公告)日：2024-04-25

申请号：US17973183

申请日：2022-10-24

Applicant: Becton, Dickinson and Company

Inventor： Praveen Nalawade ,  Manish Kumar ,  Shishir Prasad ,  Karthik MR

IPC: A61B5/15

CPC classification number: A61B5/1422

Abstract: A syringe with an integrated vein finder is disclosed, which illuminates a potential venipuncture site of a patient and identifies a vein that is suitable for venipuncture with the syringe, for blood collection or intravenous drug administration. The syringe portion of the system includes a syringe barrel and a pointed-tip needle projecting from the distal end of the barrel for venipuncture. An illumination module is coupled to the syringe barrel; it has an illumination source that projects an electromagnetic beam into an illumination zone distal the syringe's pointed tip, for illuminating and identifying a subcutaneous vein. The integrated vein finder and syringe system is operable by a sole clinician, such as a phlebotomist, who can easily manipulate the syringe and illuminate the venipuncture site with one hand, without assistance of another clinician.

公开(公告)号：US20230072001A1

公开(公告)日：2023-03-09

申请号：US17893444

申请日：2022-08-23

Applicant: Becton, Dickinson and Company

Inventor： Rahul Malviya ,  Amarsinh Deeliprao Jadhav ,  Praveen Nalawade

IPC: A61M5/32

Abstract: Needle covers having a clam-shell configuration configured to removably attach to a feature of a needle while the needle is inserted into the skin of a patient. The needle cover comprises a base having connecting feature, and a two-piece hinged cap connected to the base by two living hinges.

公开(公告)号：US20250144386A1

公开(公告)日：2025-05-08

申请号：US18708636

申请日：2022-11-08

Applicant: BECTON, DICKINSON AND COMPANY

Inventor： Kevin M. Ryan ,  Shishir Prasad ,  Aniket Anand Kulkarni ,  Ruben Rodrigues ,  Praveen Nalawade ,  Rahul Malviya ,  Amarsinh Deeliprao Jadhav

IPC: A61M35/00

Abstract: A fluid applicator (100) with precise volume dispensing control for dispensing fluids such as a disinfectant in a controlled manner that utilizes a pumping device (180) at least partially inserted into a housing (110) having an applicator sponge (122).

公开(公告)号：US20240358296A1

公开(公告)日：2024-10-31

申请号：US18643525

申请日：2024-04-23

Applicant: Becton, Dickinson and Company

Inventor： Praveen Nalawade ,  Manish Kumar ,  Karthik MR ,  Shishir Prasad

IPC: A61B5/15

CPC classification number: A61B5/150328 ,  A61B5/15003 ,  A61B5/150274

Abstract: Provided herein is an instrument delivery device including an instrument, a housing having a proximal end and a distal end and defining an inner volume configured to movably receive the instrument, a coupling device positioned at the distal end of the housing and including a lock configured to couple the housing to a proximal connector of the catheter assembly, and an advancement member configured to move relative to the housing to move the instrument between a first position and a second position. A scrubbing cap is engaged with the lock that includes a scrubbing insert, a housing having a connector portion configured to engage with the lock, a holder portion configured to retain the scrubbing insert therein, and a seal that seals the scrubbing insert within the holder portion. The scrubbing cap is engaged with the lock so as to be removable from the instrument delivery device.

公开(公告)号：US20240173538A1

公开(公告)日：2024-05-30

申请号：US18071869

申请日：2022-11-30

Applicant: Becton, Dickinson and Company

Inventor： Praveen Nalawade ,  Amit Kumar ,  Amruta Vaghela

IPC: A61M39/20 ,  A61L2/18 ,  A61M39/16

CPC classification number: A61M39/20 ,  A61L2/18 ,  A61M39/162 ,  A61M39/165

Abstract: A disinfection cap or device for disinfecting medical connectors. The cap includes a visual indicator that changes color after sufficient scrubbing effort and time have been expended by a clinician to disinfect the medical device, giving positive visual feedback to the treating clinician. An external housing of the cap includes a disinfection medium, such as a disinfectant sponge that is coupled to a rotating collar. The housing is oriented so that the sponge contacts the medical device to be cleaned. Collar rotation in turn rotates the disinfectant sponge against the VAD, providing scrubbing action. A visualization chamber within the cap contains two isolated fluids of distinct colors. As the collar is rotated it mixes the two isolated fluids, changing color of the resultant mixture. When the visualization chamber shows the new, mixed third color, the medical device is disinfected.

公开(公告)号：US20240173536A1

公开(公告)日：2024-05-30

申请号：US18071072

申请日：2022-11-29

Applicant: Becton, Dickinson and Company

Inventor： Praveen Nalawade ,  Shishir Prasad ,  Manish Kumar

IPC: A61M39/16

CPC classification number: A61M39/162 ,  A61M39/165

Abstract: A disinfecting assembly for a prefilled flushing syringe. The disinfecting assembly includes a scrubbing cap and a disinfecting cap. The scrubbing cap includes a chamber adapted to receive a needle-free connector of an intravenous (IV) catheter. A scrubber and a disinfectant are contained within the chamber of the scrubbing cap. The disinfecting cap includes a chamber adapted to receive the needle-free connector of the IV catheter. A compressible sponge and disinfectant are contained within the chamber. The disinfecting cap is removably connected to the scrubbing cap. A tip cap, adapted to connect to and cover a syringe tip of the syringe, extends from one of the disinfecting cap and the scrubbing cap or a housing connecting the disinfecting cap and the scrubbing cap. Also, a prefilled flushing syringe including the disinfecting assembly and a method of using the prefilled flushing syringe to disinfect a needle-free connector and catheter.

公开(公告)号：US20240173531A1

公开(公告)日：2024-05-30

申请号：US17994929

申请日：2022-11-28

Applicant: Becton, Dickinson and Company

Inventor： Manish Kumar ,  Praveen Nalawade ,  Shashwat Jain ,  Kadamb Gupta

IPC: A61M39/16 ,  A61M39/10 ,  A61M39/20

CPC classification number: A61M39/162 ,  A61M39/1011 ,  A61M39/165 ,  A61M39/20

Abstract: A cap configured to engage connectors of different types includes a housing having a an open first end, a second end, a sidewall extending between the first end and the second end, and an opening extending through the sidewall. The cap further includes a flexible sleeve disposed in the housing having a first end, a second end, and a sleeve sidewall extending between the first end and the second end. The cap further includes: a lock connected to the housing configured to move through the opening of the housing to press against the sleeve sidewall, which causes the sleeve sidewall to directly or indirectly press against a portion of the connector to secure the connector in the housing; and an absorbent member disposed in the flexible sleeve configured to contain a cleaning solution for cleaning and/or disinfecting portions of the connector engaged to the cap.

公开(公告)号：US20240139355A1

公开(公告)日：2024-05-02

申请号：US17979203

申请日：2022-11-02

Applicant: Becton, Dickinson and Company

Inventor： Praveen Nalawade ,  Manish Kumar

IPC: A61L2/00 ,  A61M39/20

CPC classification number: A61L2/0082 ,  A61M39/20 ,  A61L2202/121 ,  A61L2202/15 ,  A61L2202/21

Abstract: A cap configured to engage different types of female connectors includes a housing having a closed bottom, an open top, and a sidewall extending between the top and the bottom with threads on an inner surface of the sidewall. The cap also includes a sleeve disposed in the housing with threads engaged to the threads of the housing configured to rotate relative to the housing, thereby moving the sleeve through the housing, and a gripper disposed at least partially in the sleeve having at least one flexible leg pressed radially inward by the sleeve as the sleeve moves through the housing. The cap also includes an absorbent support disposed in the gripper configured to clean and/or disinfect portions of the female connector.