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公开(公告)号：US20240285861A1
公开(公告)日：2024-08-29
申请号：US18113966
申请日：2023-02-24
Applicant: Becton, Dickinson and Company
Inventor： Shashwat Jain , Vineeth Acharya , Senthilkumar Rakkiyappan , Praveen Nalawade
Abstract: A syringe and syringe package system comprises a syringe barrel having an open proximal end and a distal end and a syringe stopper placed in the open proximal end of the syringe barrel. The system includes a shape-changeable package, the syringe barrel and the syringe stopper contained within the shape-changeable package, wherein the shape-changeable package comprises a web of material sized and arranged to contain the syringe barrel and the syringe stopper and configured to be converted to a plunger rod that engages the syringe stopper and is translatable within the open proximal end of the barrel.
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公开(公告)号：US20240165342A1
公开(公告)日：2024-05-23
申请号：US17990874
申请日：2022-11-21
Applicant: Becton, Dickinson and Company
Inventor： Shashwat Jain , Praveen Nalawade
CPC classification number: A61M5/31596 , A61M5/3134 , A61M5/31511 , A61M2005/31516 , A61M2005/31598 , A61M2207/10
Abstract: A dual chamber, sequential delivery syringe facilitates selective drug mixing, dosing, and administration through catheters or other vascular accessing devices (VADs), as well as post-administration flushing of catheters with a single syringe instrument. A syringe barrel incorporates an outlet, such as a Luer connector, a variable-volume, primary fluid chamber, and a secondary chamber that is pre-filled with fluid. A plunger manipulated, telescoping actuator, in conjunction with a medication stopper disposed within the barrel interior, form a valve for selectively isolating the secondary fluid chamber from fluid communication with the primary fluid chamber and/or the outlet of the syringe barrel. Valve opening is accomplished automatically by continuous advancement of the plunger.
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公开(公告)号：US20240350781A1
公开(公告)日：2024-10-24
申请号：US18684213
申请日：2022-08-16
Applicant: Becton, Dickinson and Company
Inventor： Shishir Prasad , Kevin M. Ryan , Rahul Malviya , Shashwat Jain , Vineeth Acharya , Ravi Kaushik
CPC classification number: A61M35/006 , A45D34/04 , A45D37/00
Abstract: A skin preparation device for applying an antiseptic composition to skin of a patient that includes an applicator configured to absorb the antiseptic composition, the applicator comprising a top surface and a bottom surface, the bottom surface configured to apply the antiseptic composition to the skin of the patient, and a gripping portion configured to provide a portion of the skin preparation device that is gripped by a user when using the skin preparation device.
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Patent Agency Ranking
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
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.
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公开(公告)号：US20240261510A1
公开(公告)日：2024-08-08
申请号：US18164183
申请日：2023-02-03
Applicant: Becton Dickinson and Company
Inventor： Vineeth Acharya , Shashwat Jain , Praveen Nalawade , Senthilkumar Rakkiyappan
CPC classification number: A61M5/31511 , A61M5/3129 , A61M5/31591
Abstract: A single-use medical syringe has a syringe lock that prevents repeated syringe aspiration and dispensing of fluids to patients. A pivoting syringe lock is coupled to the proximal open end of the syringe barrel. The syringe lock has or more cantilever lock forks in continuous, biased, sliding, abutting contact with the plunger. Each lock fork engages a corresponding plunger detent oriented on a proximal end of the syringe plunger, after the plunger is fully advanced within the syringe barrel. The plunger remains locked in an advanced position within the syringe barrel while each lock fork is engaged in its corresponding plunger detent. In some embodiments, a removeable plunger clip is coupled to the syringe to prevent inadvertent advancement of the plunger into the syringe barrel and premature locking of the syringe prior to administration of medication to a patient.
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公开(公告)号：US20240173534A1
公开(公告)日：2024-05-30
申请号：US18070872
申请日：2022-11-29
Applicant: Becton, Dickinson and Company
Inventor： Vineeth Acharya , Shashwat Jain , Muralikrishna Menon , Praveen Nalawade , Senthilkumar Rakkiyappan
CPC classification number: A61M39/162 , A61M39/20
Abstract: A connector safety shield configured to engage a needle free connector comprises a push cap slidably mounted on an external enclosure cap that encloses a spray chamber containing disinfectant that can be pushed multiple times out of perforations in the bottom of the spray chamber and onto the distal end of the needle free connector by action of a stopper mounted in the spray chamber and operably connected to the push cap. The connector safety shield also comprises a bottom enclosure cap that can engage the needle free connector and thus lock the connector safety shield onto the needle free connector. A hinge connecting the bottom enclosure cap and the assembly of the external closure cap, spray chamber, and push cap allows the assembly of the external closure cap, spray chamber, and push cap to be rotated out of connection with the needle free connector such that the needle free connector can be connected to another device or object such as a syringe or other vascular access device. The assembly of the external closure cap, spray chamber, and push cap can be rotated back into connection with the needle free connector and used to spray the distal end of the needle free connector with disinfectant once the other device or object such as a syringe or other vascular access device is removed.
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公开(公告)号：US20240139356A1
公开(公告)日：2024-05-02
申请号：US17979214
申请日：2022-11-02
Applicant: Becton, Dickinson and Company
Inventor： Manish Kumar , Praveen Nalawade , Shashwat Jain , Kadamb Gupta
CPC classification number: A61L2/0082 , A61M39/20 , A61L2202/121 , A61L2202/15 , A61L2202/21
Abstract: A cap configured to engage a male connector and a female connector includes a first housing for the female connector having a closed bottom, an open top, and a sidewall extending between the bottom and the top, and a first absorbent support disposed in the first housing configured to contact portions of the female connector. The cap also includes a removable second housing for the male connector disposed in the first housing. The second housing includes a bottom, a top, and a sidewall extending between the bottom and the top with an outer surface of the sidewall of the second housing engaged to an inner surface of the sidewall of the first housing. The cap also includes a second absorbent support disposed in the removable second housing configured to contact portions of the male connector.
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公开(公告)号：US20230330407A1
公开(公告)日：2023-10-19
申请号：US17722053
申请日：2022-04-15
Applicant: Becton, Dickinson and Company
Inventor： Manish Kumar , Praveen Nalawade , Shashwat Jain , Kadamb Gupta
CPC classification number: A61M39/162 , A61L2/18 , A61L2/26 , A61M39/20 , A61L2101/34
Abstract: A cap is described for connection to a needleless connector having an open lumen, the cap includes a housing having a top wall and sidewall forming a first cavity, a flexible container, an porous absorbent material and a sealing rubber. The flexible container 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 flexible container defines a second cavity. The sidewall of the housing having a split-thread protrusion integrally formed with the distal wall, an outer thread disposed on an outer surface of the split-thread protrusion, 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 reservoir material, a sealing rubber and disinfectant or antimicrobial agent.
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