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公开(公告)号：US20250058083A1
公开(公告)日：2025-02-20
申请号：US18816447
申请日：2024-08-27
Applicant: Cook Medical Technologies LLC
Inventor： Wen Hong Neoh , Gregory A. Frankland , Scott K. Philhower , Arman H. Valaie
Abstract: Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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公开(公告)号：US09937070B2
公开(公告)日：2018-04-10
申请号：US14958292
申请日：2015-12-03
Applicant: Cook Medical Technologies LLC
Inventor： Eugene E. Skelton , Anthony Wright , Blayne A. Roeder , Edwin E. Macatangay , Michael P. DeBruyne , Siddharth Vad , Natalie Jones , Wen Hong Neoh , Erik Hughes
CPC classification number: A61F2/966 , A61F2/07 , A61F2/82 , A61F2/962 , A61F2002/9517 , A61F2002/9534 , A61F2002/9665
Abstract: A prosthesis delivery device and method of using the same is described. The delivery device comprises a rotatable inner cannula extending from a proximal end to a distal end with a prosthesis releasably coupled to the proximal end. A delivery handle assembly is disposed at the distal end of the delivery device. The handle comprises a first handle disposed about the inner cannula, a rotary dial rotatably disposed about a distal end of the first handle and a second handle disposed about at least a portion of the distal end of the first handle. The second handle is longitudinally moveable relative to the first handle between a first position wherein the sheath is coaxially disposed about the prosthesis and rotation of the rotary dial is prevented, and a second position wherein the sheath is retracted distally to expose at least a portion of the prosthesis and rotation of the dial is permitted.
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公开(公告)号：US10071026B2
公开(公告)日：2018-09-11
申请号：US13897630
申请日：2013-05-20
Applicant: Cook Medical Technologies LLC
Inventor： Wen Hong Neoh
CPC classification number: A61J15/0015 , A61J1/2051 , A61J1/2096 , A61J15/0026 , A61J15/003 , A61J15/0046 , A61J15/0049 , A61J15/0092 , A61M39/1055
Abstract: Devices, systems and methods for delivering nutrients to a patient are provided. A gastrostomy feeding device includes a device housing having a proximal portion having an opening therein, a channel operably connected to the opening in the proximal portion, a distal portion having an opening therein, a lumen operably connected to the opening in the distal portion, and a cavity formed within the device housing. The device also includes a rotatable member positioned completely within the cavity and that is rotatable within the cavity relative to the housing. The rotatable member includes a first opening and a second opening and a lumen extending therebetween. The rotatable member is rotatable from a closed configuration to an open configuration where the second opening of the rotatable member is operably connected to the lumen of the device housing. The device further includes an expandable member positioned on the distal portion.
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公开(公告)号：US12070559B2
公开(公告)日：2024-08-27
申请号：US18062131
申请日：2022-12-06
Applicant: Cook Medical Technologies LLC
Inventor： Wen Hong Neoh , Gregory A. Frankland , Scott K. Philhower , Arman H. Valaie
CPC classification number: A61M25/0097 , A61M25/0043 , A61M25/0133 , A61M25/0147 , A61M25/09 , A61M27/00 , A61M39/1011 , A61M2025/0063 , A61M2025/09125 , A61M2039/1072 , A61M2205/3334
Abstract: Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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公开(公告)号：US10113542B2
公开(公告)日：2018-10-30
申请号：US13832768
申请日：2013-03-15
Applicant: Cook Medical Technologies LLC
Inventor： Wen Hong Neoh , Tyson Rugenstein , James Taylor
Abstract: Arrangements for connecting a fluid carrying tube to a peristaltic pump and/or a patient are disclosed. Arrangements that prevent the misloading of a tube in a peristaltic pump and/or misconnection of a tube to the patient that may cause a peristaltic pump to pump fluid in an undesired direction (e.g., unintentionally into or out of a patient) are also disclosed. Tubing securing clip arrangements are disclosed as well as kits comprising tubing and clips.
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Patent Agency Ranking
公开(公告)号：US20170172767A1
公开(公告)日：2017-06-22
申请号：US14972875
申请日：2015-12-17
Applicant: Cook Medical Technologies LLC
Inventor： Jacob Buenger , Rachel Martini , Wen Hong Neoh , Andreas Shick , Lynesha Sweeney , Justin West
CPC classification number: A61F2/962 , A61F2/07 , A61F2/90 , A61F2002/041 , A61F2002/045 , A61F2002/072 , A61F2002/8486 , A61F2220/0016 , A61F2250/0028 , A61F2250/0039
Abstract: Stents for placement in an anatomical passageway are described. Methods of stenting in an anatomical passageway are also described, for example in a liver between a portal vein and a hepatic vein as in a transjugular intrahepatic portosystemic shunt procedure. These are example embodiments and are not intended to be limiting.
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公开(公告)号：US20130317473A1
公开(公告)日：2013-11-28
申请号：US13897630
申请日：2013-05-20
Applicant: Cook Medical Technologies LLC
Inventor： Wen Hong Neoh
IPC: A61J15/00
CPC classification number: A61J15/0015 , A61J1/2051 , A61J1/2096 , A61J15/0026 , A61J15/003 , A61J15/0046 , A61J15/0049 , A61J15/0092 , A61M39/1055
Abstract: Devices, systems and methods for delivering nutrients to a patient are provided. The gastrostomy feeding device includes a device housing having a proximal portion having an opening therein, a channel operably connected to the opening in the proximal portion, a distal portion having an opening therein, a lumen operably connected to the opening in the distal portion, and a cavity formed within the device housing. The device also includes a rotatable member positioned completely within the cavity and that is rotatable within the cavity relative to the housing. The rotatable member includes a first opening and a second opening and a lumen extending therebetween. The rotatable member is rotatable from a closed configuration to an open configuration where the second opening of the rotatable member is operably connected to the lumen of the device housing. The device further includes an expandable member positioned on the distal portion.
Abstract translation: 提供了向患者输送营养物质的装置，系统和方法。 胃造口术喂养装置包括具有其中具有开口的近端部分的装置壳体，可操作地连接到近端部分中的开口的通道，具有其中的开口的远端部分，可操作地连接到远侧部分中的开口的内腔，以及 形成在所述装置壳体内的空腔。 该装置还包括完全位于空腔内的可旋转构件，并且其可相对于壳体在腔体内旋转。 可旋转构件包括第一开口和第二开口以及在其间延伸的内腔。 可旋转构件可从闭合构型转动到打开构型，其中可旋转构件的第二开口可操作地连接到装置壳体的内腔。 该装置还包括位于远侧部分上的可扩张构件。
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公开(公告)号：US20230173228A1
公开(公告)日：2023-06-08
申请号：US18062131
申请日：2022-12-06
Applicant: Cook Medical Technologies LLC
Inventor： Wen Hong Neoh , Gregory A. Frankland , Scott K. Philhower , Arman H. Valaie
CPC classification number: A61M25/0097 , A61M25/0043 , A61M25/0133 , A61M25/0147 , A61M25/09 , A61M27/00 , A61M39/1011 , A61M2025/0063 , A61M2025/09125 , A61M2039/1072 , A61M2205/3334
Abstract: Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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公开(公告)号：US11517712B2
公开(公告)日：2022-12-06
申请号：US16529157
申请日：2019-08-01
Applicant: Cook Medical Technologies LLC
Inventor： Wen Hong Neoh , Gregory A. Frankland , Scott K. Philhower , Arman H. Valaie
Abstract: Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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公开(公告)号：USD809909S1
公开(公告)日：2018-02-13
申请号：US29495170
申请日：2014-06-27
Applicant: Cook Medical Technologies LLC
Designer： Wen Hong Neoh , James A. Taylor
Abstract: The design consists of the features of shape, ornament, pattern and configuration of the tubing clip shown is solid lines in the drawings. Portions shown in broken lines do not form part of the claimed design.The drawings show two designs, which do not differ substantially from each other. Figures 1 to 9 show a first variant of the design, Figures 10 to 16 show a second variant of the design.In the drawings:FIG. 1 is a rear right-side perspective view of a first variant of the tubing clip;FIG 2. is a front right-side perspective view of the first variant of the tubing clip;FIG. 3 is a left-side elevational view of the first variant of the tubing clip;FIG. 4 is a right-side elevational view of the first variant of the tubing clip;FIG. 5 is a bottom plan view of the first variant of the tubing clip;FIG. 6 is a top plan view of the first variant of the tubing clip;FIG. 7 is a rear elevational view of the first variant of the tubing clip;FIG. 8 is a front elevational view of the first variant of the tubing clip;FIG. 9 is a rear right-side perspective view of a second variant of the tubing clip;FIG. 10 is a front right-side perspective view of the second variant of the tubing clip;FIG. 11 is a left-side elevational view of the second variant of the tubing clip;FIG. 12 is a right-side elevational view of the second variant of the tubing clip;FIG. 13 is a bottom plan view of the second variant of the tubing clip;FIG. 14 is a top plan view of the second variant of the tubing clip;FIG. 15 is a rear elevational view of the second variant of the tubing clip; and,FIG. 16 is a front elevational view of the second variant of the tubing clip.Drawings of the design are included.
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