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公开(公告)号：US20240360938A1
公开(公告)日：2024-10-31
申请号：US18765516
申请日：2024-07-08
申请人： C. R. Bard, Inc.
发明人： Jason Jishen Cheng , Rohit Sinha , Michal Tourchak
摘要： An automatic fluid flow measuring system for detecting a fluid weight change of a fluid collection system includes a load cell configured to detect a downward force and a ring connector configured to releasably couple to the load cell. The load cell can include a plate movable along a transverse axis orthogonal to a face of the plate. The plate can include a first electrical contact. The ring connector is configured to transition between an unlocked position and a locked position on the load cell. The ring connector can include a second electrical contact configured to communicate with the first electrical contact in the locked position.
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公开(公告)号：US12121669B2
公开(公告)日：2024-10-22
申请号：US17373568
申请日：2021-07-12
申请人： C. R. Bard, Inc.
发明人： Eric A. Rehm
IPC分类号： A61M25/00
CPC分类号： A61M25/00 , A61M25/0017 , A61M2025/0019
摘要： Disclosed herein are systems and methods directed to an assisted fluid drainage system including one or more ejector vacuum pumps disposed in-line with the drainage tube. The one or more pumps can use a venturi effect vacuum pump to draw a fluid in and urge the fluid through the drainage tube to prevent the formation of dependent loops. Dependent loops can form within fluid drainage tubes when slack portions of tube create a positive incline. These dependent loops trap fluid and can create a retrograde flow, leading to various complications such as catheter associated urinary tract infections (“CAUTI”). Advantageously, the pumps can operate while the drainage lumen remains in fluid communication with the catheter. As such the pumps can operate continuously to prevent dependent loops from establishing.
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公开(公告)号：US12109353B2
公开(公告)日：2024-10-08
申请号：US17542060
申请日：2021-12-03
申请人： C. R. Bard, Inc.
CPC分类号： A61M1/84 , A61M1/69 , A61M25/0017 , A61M2205/33
摘要： Embodiments disclosed herein are directed to a dynamic response drainage and occlusion system configured to drain a fluid from a patient. The drainage system includes an input airflow device to provide airflow into the drainage lumen, a pressure sensor to measure pressure within the drainage tube, and an output airflow device to provide airflow out of the drainage tube. A controller including control logic configured to acquire pressure data from the pressure sensor, determine a running pressure rate-of-change from the acquired pressure data, compare the running pressure rate-of-change with a pressure rate-of-change defined by the control logic, and adjust an operating characteristic of at least one of the input airflow device and the output airflow device to move the running pressure rate-of-change toward the pressure rate-of-change defined by the control logic. The system further includes catheter occlusions systems to automatically protect the patient from pressure spikes within the system.
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公开(公告)号：US12097109B2
公开(公告)日：2024-09-24
申请号：US17001420
申请日：2020-08-24
申请人： C. R. Bard, Inc.
发明人： Keith Harris , Kevin Boyle
CPC分类号： A61F2/06 , A61F2/07 , A61L27/16 , A61L27/56 , B29C55/22 , A61F2220/0075 , A61F2230/001 , A61F2240/001 , A61F2240/002 , A61F2250/001 , A61F2250/0036 , A61F2250/0098
摘要： An adjustable vascular graft with a user-customizable reduced inner diameter is provided. The graft includes a flexible tubular body having open ends and a plurality of receivers in a sidewall thereof, which may be arranged in two circumferentially spaced rows of receivers. The receivers may take the form of ringlets, eyelets, loops, or holes, which may be provided in a reinforced region of the graft sidewall, and which may be radiopaque. A suture passes through the plurality of receivers, the suture having first and second free ends capable of being pulled, and which suture may also be radiopaque. Tensioning or tightening the first and second ends of the suture reduces an inner diameter of the corresponding portion of the tubular body of the graft, thereby allowing for the custom reduced inner diameter and a resulting flow restriction to be provided. Related methods are also disclosed.
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公开(公告)号：US20240307604A1
公开(公告)日：2024-09-19
申请号：US18674694
申请日：2024-05-24
申请人： C. R. Bard, Inc.
发明人： Varad Chavan
CPC分类号： A61M1/86 , A61M1/70 , A61M27/00 , A61M2210/1085
摘要： A urinary drainage system can include an air pressure apparatus with a connector having an elongate connector body. The connector includes a lumen having a larger proximal lumen diameter and a smaller distal lumen diameter. The system includes an air intake adapter having an elongate adapter body, including a proximal end having a proximal opening configured to be coupled to the distal end of the connector. The adapter can include an air intake port in fluid communication with the adapter lumen, the adapter lumen having a larger proximal lumen diameter and a smaller distal lumen diameter.
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公开(公告)号：US12083261B2
公开(公告)日：2024-09-10
申请号：US17306821
申请日：2021-05-03
申请人： C. R. Bard, Inc.
发明人： Chris Justice , Griffin Adams , Katy Kanne , Ryan Zumbach , Cuong Nguyen , Rob Lembke
CPC分类号： A61M1/69 , A61M25/00 , A61M25/10 , A61M2205/3327 , A61M2205/3334 , A61M2205/3375 , A61M2205/3389 , A61M2205/3584
摘要： Embodiments disclosed herein are directed to apparatus and methods for a fluid collection system and automated fluid flow monitoring. The system can include a collection container, and a detection device coupled to an outside surface thereof and configured to detect a volume of fluid disposed therein. The detection device can be coupled to the collection container without having to compromise the integrity of the closed fluid collection system or re-catheterizing the patient. The detection device can be configured to detect an inversion event, tilt event, and the like to determine a flow rate of fluid into the container. The detection device can be communicatively coupled with external computing devices to alert a clinician when the container is nearing capacity and when it has been emptied.
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公开(公告)号：US12076498B2
公开(公告)日：2024-09-03
申请号：US17524378
申请日：2021-11-11
申请人： C. R. Bard, Inc.
发明人： Kyle Daw , Shahab Siddiqui
IPC分类号： A61M25/00
CPC分类号： A61M25/002 , A61M2209/06 , A61M2209/08
摘要： A case for a catheter system is disclosed, the case including a case body including a first side coupled to a second side. The case can include padding with a plurality of cavities to receive components of the catheter system and a strap to secure components of the catheter system to an interior of the case body. The case can further include one or more clips affixed to an interior wall of the first side or the second side of the case body. The one or more clips can be configured to secure additional catheter tubing or an external catheter to the interior wall of case body.
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公开(公告)号：US20240261024A1
公开(公告)日：2024-08-08
申请号：US18569458
申请日：2022-05-25
申请人： C. R. Bard, Inc.
发明人： Jeff E. Franklin
CPC分类号： A61B18/22 , A61B90/39 , G02B6/036 , A61B2017/00973 , A61B2018/00982 , A61B2018/2211 , A61B2018/2244 , A61B2090/3941
摘要： An optical fiber cable is disclosed that includes an outer jacket and a plurality of cores including a first core and a second core. A plurality of channels can extend outwardly from the second core toward the outer jacket. The outer jacket can include a material doped with a photoluminescent material configured to absorb energy from light propagating along the second core causing photoluminescence. The optical fiber cable may include cladding surrounding the first and second cores and the plurality of channels. The first core may propagate a first laser beam having wavelength of substantially 1940 nanometers while the second core and the plurality of channels may propagate a second laser beam having a wavelength of within the range of 360-830 nanometers. A system for providing a medical treatment including a first medical instrument optically coupled to the optical fiber cable is also disclosed.
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公开(公告)号：US20240198041A1
公开(公告)日：2024-06-20
申请号：US18593701
申请日：2024-03-01
申请人： C. R. Bard, Inc.
CPC分类号： A61M25/0017 , A61M1/84 , A61M25/002 , A61M25/10182 , A61M2202/0496 , A61M2209/06
摘要： Urinary catheter kits can include a working tray, a storage tray, a protective paperboard, and a urinary catheter assembly, including a urinary catheter and a drainage system. The working tray can be nested on top of the storage tray. The working tray can include preformed sections configured to accommodate a plurality of components of the urinary catheter kit.
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公开(公告)号：US20240108497A1
公开(公告)日：2024-04-04
申请号：US18274436
申请日：2022-01-27
申请人： C. R. Bard, Inc.
发明人： Kyle Daw , Jill D. Tabaka , Mary Bolen , Sean E. Walker
IPC分类号： A61F7/02
CPC分类号： A61F7/02 , A61F2007/0054 , A61F2007/0226
摘要： Disclosed herein is an apparatus and system directed to providing for a patients comfort while undergoing Targeted Temperature Management (TTM). A medical pad with the TTM can include a flexible upper sheet, a flexible base member, an adhesive surface, and an edge guard. The flexible base member can be interconnected to the flexible upper sheet to define a fluid containing layer including a plurality of tortuous fluid flow paths. The adhesive surface can be disposed on a skin-contacting side of the flexible upper sheet, and can be adapted for releasable adhesive contact with skin of the patient. The edge guard can include a pliant shock-absorbent material surrounding a portion of an edge of the flexible upper sheet, and can be configured to distribute pressure from the medical pad across a portion of the patients body in contact with a surface of the edge guard.
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