公开(公告)号：US20210187266A1

公开(公告)日：2021-06-24

申请号：US17120529

申请日：2020-12-14

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan

IPC: A61M39/16 ,  A61M5/30

Abstract: A disinfection tip is described for disinfecting a threaded connector of a syringe. The disinfection tip includes a cylindrical outer housing, a substantially cylindrical inner housing extending from a distal wall of the outer housing, a distal chamber defined by the outer sidewall of the inner housing, the inner wall of the outer housing and the distal wall of the outer housing, the distal chamber being in fluid communication with the cavity, the distal chamber retaining a disinfectant or antimicrobial agent when the disinfection tip is disposed within an outer wall of the luer connector of the syringe and, at least one jet orifice radially disposed on the inner rim in fluid communication with the distal chamber allowing for fluid to pass from the distal chamber through the jet orifice directing the disinfectant or antimicrobial agent towards a center of the outer housing when the disinfection tip is further inserted into the luer connector of the syringe, the insertion of the disinfection tip causing the volume of the distal chamber to reduce and expel disinfectant or antimicrobial agent through the at least one jet orifice.

公开(公告)号：US20200238070A1

公开(公告)日：2020-07-30

申请号：US16774853

申请日：2020-01-28

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan

IPC: A61M39/16 ,  A61M39/20 ,  A01N47/44

Abstract: A cap is described for connection to a medical connector, the cap includes a housing having a top wall and sidewall forming a cavity, and an integrally formed protrusion. The protrusion includes an inner thread on an inner surface, the inner thread being sufficient to interlock with a mating feature of a female needleless connector. The inner surface of the protrusion defines a second cavity. The outer surface of the sidewall of the protrusion is tapered and adapted to engage a male luer connector in a press-fit connection. The second cavity configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The cap may also include a peel seal to prevent the disinfectant or the antimicrobial agent from exiting the second cavity. An exterior sidewall surface of the housing may include a plurality of grip members.

公开(公告)号：US20250108231A1

公开(公告)日：2025-04-03

申请号：US18687849

申请日：2022-09-01

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan ,  Angela Marie Huenerfauth ,  Shishir Prasad

IPC: A61N5/06

Abstract: A disinfection device may include a housing having a concave shape, a light source coupled to the housing, where the light source provides light configured to disinfect a surface, a contact sensor coupled to the housing, where the contact sensor is configured to detect contact with a body of a user.

公开(公告)号：US12257414B2

公开(公告)日：2025-03-25

申请号：US17992169

申请日：2022-11-22

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan

IPC: A61M39/16 ,  A01N47/44 ,  A61M39/10 ,  A61M39/20

Abstract: A cap is described for connection to a medical connector, the cap includes a housing having a top wall and sidewall forming a cavity, and an integrally formed protrusion. The protrusion includes an inner thread on an inner surface, the inner thread being sufficient to interlock with a mating feature of a female needleless connector. The inner surface of the protrusion defines a second cavity. The outer surface of the sidewall of the protrusion is tapered and adapted to engage a male luer connector in a press-fit connection. The second cavity configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The cap may also include a peel seal to prevent the disinfectant or the antimicrobial agent from exiting the second cavity. An exterior sidewall surface of the housing may include a plurality of grip members.

公开(公告)号：US12239809B2

公开(公告)日：2025-03-04

申请号：US17888774

申请日：2022-08-16

Applicant: Becton, Dickinson and Company

Inventor： Angela Marie Huenerfauth ,  Kevin M. Ryan

IPC: A61M35/00

Abstract: A surgical skin preparation device for applying an antiseptic composition to skin of a patient includes an applicator configured to absorb the antiseptic composition, the applicator having a top surface and a bottom surface, the bottom surface configured to apply the antiseptic composition to the skin of the patient, and an indicator. The indicator includes a first layer of a first material configured to wick the antiseptic composition, the first material being opaque in a first state and transparent or translucent in a second state, and a second layer of a non-wettable material, the second layer having at least one indicia that is visible to a user when the first layer is in the second state.

公开(公告)号：US12186523B2

公开(公告)日：2025-01-07

申请号：US17566384

申请日：2021-12-30

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan ,  Nichola Charles

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

Abstract: Disinfection cap includes housing comprising closed top, essentially cylindrical sidewall, and open bottom formed by the sidewall with opening to inner cavity within the housing for receiving mating feature of needleless connector. Disinfection sponge can be configured within inner cavity, with removable cover sealing opening to inner cavity to seal sponge within inner cavity prior to cap use. Inner cavity includes threads on inner surface of its sidewall that do not correspond to the mating feature of needleless connector. One thread engages with mating feature of needleless connector. Plurality of disinfection caps can be disposed on strip of IV pole hanging device such that each cap can be peeled off the strip unsealed for immediate use, or separated from the strip sealed for later use.

公开(公告)号：US20240157109A1

公开(公告)日：2024-05-16

申请号：US17988717

申请日：2022-11-16

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan ,  Angela Marie Huenerfauth

IPC: A61M39/10 ,  A61M39/16

CPC classification number: A61M39/1011 ,  A61M39/162 ,  A61M2039/1072

Abstract: A connector assembly includes an inner connector having a first end, a second end, a sidewall extending between the first end and the second end, and a flange connected to or extending radially outward from the sidewall. The connector assembly also includes an outer connector configured to be inserted over the inner connector having a first end, a second end, a sidewall extending therebetween, and a lock extending radially inwardly from an inner surface of the sidewall configured to engage the flange of the inner connector, thereby securing the inner connector to the outer connector.

公开(公告)号：US20240139493A1

公开(公告)日：2024-05-02

申请号：US17979165

申请日：2022-11-02

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan ,  Andrew Woodbridge Van Cott ,  Richard Bradley Timmers ,  Shoshana San Solo ,  Shishir Prasad ,  Narasinha C. Parasnis ,  Anurag Mathur ,  Chang Jiang ,  Kelsey Ann Graves ,  Joseph J. Dajcs ,  Qin Chen

IPC: A61M39/16

CPC classification number: A61M39/162

Abstract: Provided herein is a disinfecting device including a container containing a chlorhexidine-based solution having a chlorhexidine concentration of from 0.2-2.0% wt/vol. Provided also is a medical connector disinfected with the disinfecting device. A method of disinfecting a medical connector using the disinfecting device is also disclosed.

公开(公告)号：US20230080687A1

公开(公告)日：2023-03-16

申请号：US17992169

申请日：2022-11-22

Applicant: Becton, Dickinson and Company

Inventor： Kevin M. Ryan

IPC: A61M39/16 ,  A01N47/44 ,  A61M39/20

Abstract: A cap is described for connection to a medical connector, the cap includes a housing having a top wall and sidewall forming a cavity, and an integrally formed protrusion. The protrusion includes an inner thread on an inner surface, the inner thread being sufficient to interlock with a mating feature of a female needleless connector. The inner surface of the protrusion defines a second cavity. The outer surface of the sidewall of the protrusion is tapered and adapted to engage a male luer connector in a press-fit connection. The second cavity configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The cap may also include a peel seal to prevent the disinfectant or the antimicrobial agent from exiting the second cavity. An exterior sidewall surface of the housing may include a plurality of grip members.

公开(公告)号：US20220252189A1

公开(公告)日：2022-08-11

申请号：US17730927

申请日：2022-04-27

Applicant: Becton, Dickinson and Company

Inventor： Paul P. Marici ,  Kevin M. Ryan ,  Chang Jiang ,  Michael Kwong Chan

IPC: F16L15/06 ,  F16L15/00 ,  A61M39/20 ,  A61M39/16

Abstract: A cap is described for connection to a medical connector, the cap includes a housing having a top wall and sidewall forming a first cavity, and a removable or integrally formed protrusion. The protrusion includes an inner thread on an inner surface, the inner thread being sufficient to interlock with a mating feature of a female needleless connector. The inner surface of the protrusion defines a second cavity. The protrusion includes an outer thread on an outer surface, the outer thread being sufficient to interlock with a mating feature of a male needleless connector. The second cavity configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The cap may also include a peel seal and/or septum to prevent the disinfectant or the antimicrobial agent from exiting the second cavity. An exterior sidewall surface of the housing may include a plurality of grip members.