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31. 发明授权

US10657671B2 System and method for navigation to a target anatomical object in medical imaging-based procedures 有权
公开(公告)号：US10657671B2
公开(公告)日：2020-05-19
申请号：US15736129
申请日：2017-06-29
申请人： Avent, Inc.
发明人： Michael R. Avendi , Shane A. Duffy , Kenneth C. Hsu
IPC分类号： G06T7/73 , A61B34/20 , G16H30/40
摘要： The present invention is directed to a system and method for providing navigational directions to a user to locate a target anatomical object during a medical procedure via a medical imaging system. The method includes selecting an anatomical region surrounding the object; generating a plurality of real-time two-dimensional images of scenes from the anatomical region and providing the plurality of images to a controller; developing and training a deep learning network to automatically detect and identify the scenes from the anatomical region; automatically mapping each of the plurality of images from the anatomical region based on a relative spatial location and a relative temporal location of each of the identified scenes in the anatomical region via the deep learning network; and providing directions to the user to locate the object during the medical procedure based on the relative spatial and temporal locations of each of the identified scenes.

32. 外观设计

USD884166S1 Low profile probe handle 有权
公开(公告)号：USD884166S1
公开(公告)日：2020-05-12
申请号：US29674439
申请日：2018-12-21
申请人： Avent, Inc.
设计人： Ruoya Wang
摘要： FIG. 1 is a front perspective view of a low profile probe handle according to the present design;
FIG. 2 is a rear perspective view of the low profile probe handle of FIG. 1;
FIG. 3 is a front view of the low profile probe handle of FIG. 1;
FIG. 4 is a right side view of the low profile probe handle of FIG. 1;
FIG. 5 is a rear view of the low profile probe handle of FIG. 1;
FIG. 6 is a left side view of the low profile probe handle of FIG. 1;
FIG. 7 is a top view of the low profile probe handle of FIG. 1;
FIG. 8 is a bottom view of the low profile probe handle of FIG. 1; and,
FIG. 9 is a right side view of the low profile probe handle of FIG. 1, shown in an environment of use.
The broken lines shown in the drawings are for the purpose of illustrating environmental structure and portions of the low profile probe handle that form no part of the claimed design.

33. 外观设计

USD875255S1 Radiofrequency ablation pump 有权
公开(公告)号：USD875255S1
公开(公告)日：2020-02-11
申请号：US29649422
申请日：2018-05-30
申请人： Avent, Inc.
设计人： Ruoya Wang , Jennifer J. Barrett , Tyler W. Crone , Craig F. Steinman , Kun-Chi Wu
摘要： FIG. 1 is a perspective view of a radio frequency ablation pump, showing our new design;
FIG. 2 is a top view of the radiofrequency ablation pump of FIG. 1;
FIG. 3 is a front view of the radiofrequency ablation pump of FIG. 1;
FIG. 4 is a side view of the radiofrequency ablation pump of FIG. 1;
FIG. 5 is another side view of the radiofrequency ablation pump of FIG. 1;
FIG. 6 is a rear view of the radiofrequency ablation pump of FIG. 1; and,
FIG. 7 is a bottom view of the radiofrequency ablation pump of FIG. 1.
The claimed design comprises the elements shown in solid lines. The broken lines immediately adjacent to the shaded areas and adjacent to unshaded regions, represent the bounds of the claimed design while all other broken lines are directed to environment. The broken lines form no part of the claimed design.

34. 发明授权

US10327997B2 Enteral feeding extension set connector 有权
公开(公告)号：US10327997B2
公开(公告)日：2019-06-25
申请号：US15427161
申请日：2017-02-08
申请人： Avent, Inc.
发明人： Nathan C. Griffith , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
IPC分类号： A61J15/00 , A61M5/158 , A61M39/10
摘要： A connector for coupling to a base of an indwelling device equipped with a circular hub having a radius, a top surface, a side surface, and a circumferential recess defined in the side surface. The connector has a resilient assembly including a plurality of release buttons extending from the resilient assembly and may include a conduit defining a fluid pathway through the connector. Each release button has a finger contact zone and a catch. The catch is configured to releasably engage the circumferential recess. The connector is coupled by positioning the connector on the circular hub and depressing the connector until the catches engage the circumferential recess such that the connector is configured to rotate completely about the circular hub. The connector is decoupled from the hub by pressing the release buttons to reversibly displace the respective catches radially to disengage from the circumferential recess.

35. 发明授权

US10322067B2 Dilation device for placing catheter tubes 有权
公开(公告)号：US10322067B2
公开(公告)日：2019-06-18
申请号：US15530336
申请日：2016-10-13
申请人： Avent, Inc.
发明人： Kok-Ming Tai , Donald J. McMichael , John A. Rotella , Nathan C. Griffith , Emily A. Reichart , Courtney E. Rowe , Steve A. Holley , Edward B. Madsen
IPC分类号： A61M29/00 , A61J15/00 , A61M25/10 , A61B17/34 , A61M29/02 , A61B17/29 , A61M13/00 , A61M25/09
摘要： A stoma dilation device that includes a tubular support defining a continuous pathway through the device; an inflatable dilation balloon located on the tubular support, the inflatable dilation balloon including a dilation region forming a first portion of the device and a retention region forming a second portion of the device; and a balloon inflation lumen. The retention region of the balloon is configured to have a diameter upon full, unrestrained inflation that is greater than the diameter of the dilation region.

36. 发明授权

US10293073B2 Moisture management for wound care 有权
公开(公告)号：US10293073B2
公开(公告)日：2019-05-21
申请号：US15506054
申请日：2015-08-20
申请人： Avent, Inc.
发明人： John P. Gann , Dave A. Soerens
IPC分类号： A61L15/38 , A61L15/40 , A61L15/42 , A61L15/46 , A61L15/60
摘要： There is provided an absorbent system for wound care products having a liquid-absorbing, wound-contacting, lower layer and a more highly absorbent upper layer in liquid communication with said lower layer. Liquid communication may be provided by pores running between the layers. The dressing may include antimicrobial agents, agents to promote healing and other functional agents.

37. 发明授权

US10231702B2 Echogenic article with compound indentations 有权
公开(公告)号：US10231702B2
公开(公告)日：2019-03-19
申请号：US16106878
申请日：2018-08-21
申请人： Avent, Inc.
发明人： Alfred C. Coats , Louis Lupin
IPC分类号： A61B8/00 , A61M25/01 , A61B17/34 , A61B90/00 , A61B34/20
摘要： The present invention provides an article or an interface having a distribution of a first partially spherical indentation and at least a second partially spherical indentation contained within the first indentation to form a multi-component or “compound” shape that is referred to as a “compound” or “nested” dimples or indentations. These compound dimples or indentions may be concentric and are etched or otherwise formed into a surface or interface of an article to enhance the ultrasonic imaging. Exemplary articles may be needles of the type used to conduct nerve blocks or the interface may be the surface of such a needle, cannula, catheter, catheter tip or similar article.

38. 发明授权

US10207049B2 Single core pin assembly that creates two independent valve retainers for enteral feeding head 有权
公开(公告)号：US10207049B2
公开(公告)日：2019-02-19
申请号：US15512959
申请日：2014-09-26
申请人： Avent, Inc.
发明人： Donald McMichael , Katherine L. Dziak
IPC分类号： B29C45/00 , A61M5/168 , B29C45/26 , B29C45/44 , B29C45/14 , F16K27/00 , B29L31/00 , B29K75/00 , B29K77/00 , B29K101/12
摘要： A single core pin assembly (10) having a first core pin (12) and at least one second core pin (14), the first core pin (12) having a first end (16), a second end (18) and a first core pin body (20). The first core pin body (20) connects the first end (16) and the second end (18). The second core pin (14) has a first end (24), a second end (26), and a second core pin body (28) connecting the second core pin first end (24) and the second core pin second end (26). The second core pin first end (24) is configured to join with the first core pin first end (16) to form a common downstream channel (30). The core pin (10) may be placed in a mold and surrounded by a flowable material (e.g. plastic) to form a work piece.

39. 发明授权

US10130559B2 Dilation device for placing catheter tubes 有权
公开(公告)号：US10130559B2
公开(公告)日：2018-11-20
申请号：US15297204
申请日：2016-10-19
申请人： Avent, Inc.
发明人： Kok-Ming Tai
IPC分类号： A61M31/00 , A61J15/00 , A61M29/02 , A61M25/06 , A61M25/09 , A61M25/10
摘要： A stoma dilation device that includes a tubular support and an inflatable dilation portion located on the tubular support. The inflatable dilation portion includes a stiffening portion and inflation lumen. The device may have a retention portion configured to have a diameter upon full, unrestrained inflation that is greater than the diameter of the dilation portion. The device is designed to be placed in a patient to dilate the stoma for the installation of a catheter feeding tube. The device may be placed and withdrawn with the use of an endoscope which need be inserted into the patient only one time. The single insertion of the endoscope significantly reduces the trauma to the patient in comparison with multiple endoscope insertion methods.

40. 发明授权

US10076307B2 Echogenic article with compound indentations 有权
公开(公告)号：US10076307B2
公开(公告)日：2018-09-18
申请号：US14308038
申请日：2014-06-18
申请人： AVENT, INC.
发明人： Alfred C. Coats , Louis Lupin
IPC分类号： A61B8/00 , A61M25/01 , A61B90/00 , A61B17/34 , A61B34/20
CPC分类号： A61B8/445 , A61B34/20 , A61B90/39 , A61B2017/3413 , A61B2034/2063 , A61B2090/3925 , A61M25/0108 , A61M2205/3375
摘要： The present invention provides an article or an interface having a distribution of a first partially spherical indentation and at least a second partially spherical indentation contained within the first indentation to form a multi-component or “compound” shape that is referred to as a “compound” or “nested” dimples or indentations. These compound dimples or indentions may be concentric and are etched or otherwise formed into a surface or interface of an article to enhance the ultrasonic imaging. Exemplary articles may be needles of the type used to conduct nerve blocks or the interface may be the surface of such a needle, cannula, catheter, catheter tip or similar article.

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