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公开(公告)号：US20250025676A1
公开(公告)日：2025-01-23
申请号：US18353606
申请日：2023-07-17
Applicant: CareFusion 303, Inc.
Inventor： Ryan CALLAHAN , Seyed Alireza SALEHI BOROJERDI
IPC: A61M39/10
Abstract: Flow restricting adapters may include a first and second connector portions, to permit coupling of the adapter restricting flow between a catheter and blood collection device, and a post forming an inner lumen for directing blood through the flow restricting device, the post having a length configured to extend through the first connector portion and be positioned within a portion of the blood collection device, such as the needle of a blood collection tube holder, when the flow restricting device is coupled with the blood collection device, the post having an inner lumen to increase flow resistance and reduce shear stress of blood moving through the flow restricting device, thereby decreasing the incidence of hemolysis.
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公开(公告)号：US20250025630A1
公开(公告)日：2025-01-23
申请号：US18908633
申请日：2024-10-07
Applicant: CareFusion 303, Inc.
Inventor： Jay Jyotindra DAVE , Igor NESTERENKO
IPC: A61M5/172 , A61M5/142 , G01D5/14 , G01J1/42 , G01K3/00 , G01R31/36 , G01R33/07 , G05B23/02 , G16H20/17 , G16H40/40 , G16H40/67
Abstract: A medical device is configured to monitor, using one or more sensors, an environmental condition of a physical environment proximate to a medical device, and to determine when a value representative of the environmental condition exceeds a threshold for safe operation of the medical device with regard to care of a patient. Responsive to the value exceeding the threshold, an operation mode of the medical device is automatically switched from a first mode currently programmed for the care of the patient to a second mode, the second mode using different parameters than the first mode to control the medical device.
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公开(公告)号：US12205700B2
公开(公告)日：2025-01-21
申请号：US17539526
申请日：2021-12-01
Applicant: CareFusion 303, Inc.
Inventor： Daniel Vik , Sreelal Chandrasenan
IPC: G09G5/00 , A61M5/142 , G06F3/04847 , G16H20/17 , G16H40/63
Abstract: A medical system includes a medical device and a display for displaying a plurality of visual elements. The plurality of visual elements are associated with functions of the medical device. The medical system also includes a plurality of visual profiles for facilitating in controlling visual appearance of the plurality of visual elements displayed on the display, and a visual profile selector for selecting at least one of the plurality of visual profiles based on a state of the medical device.
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公开(公告)号：US12201586B2
公开(公告)日：2025-01-21
申请号：US17674555
申请日：2022-02-17
Applicant: CareFusion 303, Inc.
Inventor： Christopher Vernon Robert Klumph
Abstract: An automatic drug compounder system may be provided with various components and capabilities for reconstituting a drug in a vial and providing the reconstituted drug to a receiving container. The system may include a camera for capturing images of the vial and processing circuitry for extracting information such as a lot number and an expiration date from the images. The system may rotate the vial while capturing the images to capture images of the entire vial. The processing circuitry may search a portion of the image for the lot number and expiration date, the portion based on stored information. The stored information may include a location, orientation, font size, or font color for printed information for a particular vial. The stored information may be retrieved based on a bar code read by the system.
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公开(公告)号：US12194270B2
公开(公告)日：2025-01-14
申请号：US17977592
申请日：2022-10-31
Applicant: CareFusion 303, Inc.
Inventor： Soon Park , Siddarth K. Shevgoor
Abstract: A roller clamp assembly for adjusting the fluid flow rate in a flexible infusion tube is provided. The roller clamp assembly includes a housing to receive the flexible tube, a plate slideably engaged with the housing and configured to rapidly compress the flexible tube to provide a coarse fluid flow adjustment, and a roller wheel moveable engaged with the housing and configured to provide a gradual fluid flow adjustment. The plate may be a slide plate received by grooves in an exterior wall of the housing, where the plate moves orthogonally to the flexible tube, or the plate may be a shim plate that moves along an interior wall of the housing in parallel to the flexible tube. Infusion sets and methods of adjusting fluid flow rates are also provided.
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Patent Agency Ranking
公开(公告)号：US20240424226A1
公开(公告)日：2024-12-26
申请号：US18338497
申请日：2023-06-21
Applicant: CareFusion 303, Inc.
Inventor： Suhas Hanumantharao , Arjun Murali , Arun Karthik Senthil Murugan , Kanjimpuredathil Muralikrishna Menon , Rahul Rajan Puthukkad
Abstract: Syringe adapters are described herein. A syringe adapter includes an adapter body, a coupling portion, and a bulb. The adapter body defines a fluid channel in fluid communication with the syringe and configured to permit medical fluid flow from the syringe through the syringe adapter and a vent channel in fluid communication with the syringe and configured to permit air flow into the syringe. The coupling portion defines an adapter portion configured to be coupled to the adapter body and a syringe portion configured to be coupled to the syringe. The bulb is coupled to the adapter body and defines a bulb volume that is in fluid communication with the fluid channel and is movable between a collapsed configuration configured to displace air from the bulb volume and the fluid channel and an expanded configuration configured to draw medical fluid from the syringe into the fluid channel and bulb volume.
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公开(公告)号：US20240401710A1
公开(公告)日：2024-12-05
申请号：US18800484
申请日：2024-08-12
Applicant: CareFusion 303, Inc.
Inventor： Eugene MASON , George MANSOUR
Abstract: A check valve includes a housing that includes an inlet port, an outlet port, and a valve chamber. The inlet port extends from a ceiling of the valve chamber to an outer surface of the housing. The outlet port extends from a floor of the valve chamber to the outer surface of the housing. The check valve further includes a valve member supported within the chamber. The valve includes a valve head. When an upstream pressure is applied to the valve, the valve head is configured to deflect away from the ceiling of the valve chamber and unseal the inlet port. When a downstream pressure is applied to the valve, the valve head is configured to deflect away from the floor of the valve chamber and seal the inlet port such that the valve head conforms to a shape of the ceiling of the valve chamber.
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公开(公告)号：US12159698B2
公开(公告)日：2024-12-03
申请号：US17543612
申请日：2021-12-06
Applicant: CareFusion 303, Inc.
Inventor： Clifton Pait , Ryan Nguyen , Vikas Gupta
Abstract: A system for providing aggregated patient data may include a processor and memory. The processor may receive clinical data items from a healthcare data system and device data items from healthcare devices, where the clinical data items and the device data items are associated with patients. The processor may generate patient data objects corresponding to the patients, where each patient data object includes the clinical data items and the device data items associated with one of the patients. The processor may filter the patient data objects based on access privileges of a third party organization to generate filtered patient data objects and transform the filtered patient data objects based on a data transformation rule associated with the third party organization to generate transformed patient data objects. The processor may provide, e.g. over a network, the transformed patient data objects to at least one device associated with the third party organization.
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公开(公告)号：US20240387034A1
公开(公告)日：2024-11-21
申请号：US18787987
申请日：2024-07-29
Applicant: CareFusion 303, Inc.
Inventor： Lisa DIGGETT , Laura Ann COLLINS , Claire Ellen KNIGHT , Michael K. WORKMAN
Abstract: The disclosed systems and methods for reducing alarm strain generated by a medical device. A medical device for reducing generated alarm strain includes a display to present visually perceivable information, an audio output to present audibly perceivable information, processors coupled with the display and the audio output, and memory storing instructions that, when executed by the processors, cause the medical device to perform operations. The instructions, when executed, cause the medical device to receive a notification regarding the medical device. The notification is associated with an audible manifestation and a visual manifestation. The instructions, when executed, also cause the medical device to detect that a user is focused on the medical device, after said detection of the user, determine a volume adjustment to the audio output for presenting the audible manifestation, and adjust the audio output to cause presentation of the audible manifestations according to the volume adjustment.
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公开(公告)号：US20240374818A1
公开(公告)日：2024-11-14
申请号：US18315186
申请日：2023-05-10
Applicant: CareFusion 303, Inc.
Inventor： Jason Andrew WINE , Chris Jesse ZOLLINGER
IPC: A61M5/158
Abstract: A holder for securing a venous access device to a patient may include a flexible substrate having an upper surface, a lower surface, and an outer perimetal surface. An adhesive layer may overlay the lower surface of the flexible substrate. The adhesive layer may have an adhesive for adhering to skin of the patient. The holder may further include a hydrophilic matrix integrated into at least a portion of the adhesive layer, at least one solvent reservoir disposed on the upper surface of the flexible substrate, and a connector secured to the outer perimetal surface. The connector may have a first end for connection to a needle assembly and a second end for connection to an IV fluid line.
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