公开(公告)号：US12121235B1

公开(公告)日：2024-10-22

申请号：US17122914

申请日：2020-12-15

Applicant: Avenu Medical, Inc.

Inventor： Brad M. Kellerman ,  Justin K. Mann

IPC: A61B17/11 ,  A61B17/00 ,  A61B17/34 ,  A61B18/00 ,  A61B18/04 ,  A61M25/09

CPC classification number: A61B17/11 ,  A61B18/04 ,  A61B2017/00238 ,  A61B2017/00783 ,  A61B2017/1107 ,  A61B17/3403 ,  A61B2017/3454 ,  A61B2018/00404 ,  A61B2018/00577 ,  A61B2018/00619 ,  A61M25/09

Abstract: A method of creating a native vessel bypass percutaneously includes steps of selecting a target procedural site adjacent to a paired artery and vein, usually near an occlusion or blockage disposed in the artery and advancing a catheter through the vein with its distal tip extending through the vessel walls into the adjacent artery. An anastomosis is formed by applying heat to tissue forming the vessel walls which is captured between surfaces on a proximal base and the distal tip of the catheter. The venous valves are disabled to permit retrograde venous flow of arterial blood, in order to bypass the arterial occlusion.

公开(公告)号：US12089874B2

公开(公告)日：2024-09-17

申请号：US18149791

申请日：2023-01-04

Applicant: Titan Medical Inc.

Inventor： Evan Rittenhouse Jones ,  Maxime Blain ,  Christopher Dean Smith

IPC: A61B17/34 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00

CPC classification number: A61B17/3423 ,  A61B17/29 ,  A61B17/3474 ,  A61B2017/00557 ,  A61B2017/3419 ,  A61B2017/3454 ,  A61B2017/3486 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2217/005 ,  A61B2217/007

Abstract: In some embodiments an apparatus for providing access for a medical procedure in a patient's body cavity includes a stem configured for insertion through an opening in a body cavity wall. The stem has a bore and a cap is disposed at a proximal end thereof and includes an entry port in communication with the bore which receives an instrument to be inserted into the body cavity. An inflatable annular seal is disposed on the stem proximate the cap and a conduit extends through the cap providing pressurized gas at a first outlet in fluid communication with the body cavity providing insufflation pressure. A second outlet of the conduit is in fluid communication the seal, which when disposed inside the body cavity proximate the wall and inflated by pressurized gas, bears on an inner surface of the wall urging the cap into contact with an outer surface of the wall while sealing the opening.

公开(公告)号：US12082793B2

公开(公告)日：2024-09-10

申请号：US18328606

申请日：2023-06-02

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Serena H. Wong ,  Benjamin G. Cohn ,  Hans F. Valencia

IPC: A61B17/00 ,  A61B17/34 ,  A61B34/35 ,  A61B10/04 ,  A61B18/00 ,  A61B34/20 ,  A61B34/30 ,  A61M25/01

CPC classification number: A61B17/00234 ,  A61B17/3478 ,  A61B34/35 ,  A61B2010/045 ,  A61B2017/00115 ,  A61B2017/00327 ,  A61B2017/3454 ,  A61B2018/00285 ,  A61B2034/2061 ,  A61B2034/301 ,  A61M2025/0166

Abstract: A method comprises deploying a tool to a passageway exit site through a lumen of a flexible elongate device. The flexible elongate device comprises a proximal end, a distal end, and the lumen therebetween, and the tool comprises a needle. The method further comprises puncturing a passageway wall at the passageway exit site with the needle. The method further comprises deploying the needle through the passageway wall and through target tissue at a target location beyond the passageway wall. The method further comprises deploying an instrument to perform treatment on the target tissue at the target location. The instrument is deployed within the tool and through a perforation created in the target tissue by the needle.

公开(公告)号：US12070241B2

公开(公告)日：2024-08-27

申请号：US16629657

申请日：2018-07-16

Applicant: THE GENERAL HOSPITAL CORPORATION

Inventor： Walfre Franco ,  Esmeralda Ibarra-Silva ,  William A. Farinelli ,  Joshua Tam ,  R. Rox Anderson ,  Lynn Drake

IPC: A61B17/3205 ,  A61B17/00 ,  A61B17/32 ,  A61B17/34 ,  A61B90/00

CPC classification number: A61B17/32053 ,  A61B2017/00367 ,  A61B2017/00752 ,  A61B2017/00969 ,  A61B2017/320064 ,  A61B2017/3454 ,  A61B2090/034

Abstract: Systems and methods are provided for performing a hair transplant using a hair transplant device. The hair transplant device comprises a coring needle, a splitting needle, a housing, and a user interface. The coring needle forms a coring lumen configured to extract a hair follicle from a donor site. The splitting needle is configured to create an opening in a recipient site. The housing at least partially surrounds one of the coring needle and the splitting needle. The user interface extends from the housing and is movable relative to the coring needle to push the hair follicle from the coring lumen into the opening in the recipient site formed by the splitting needle.

公开(公告)号：US11998234B2

公开(公告)日：2024-06-04

申请号：US16963458

申请日：2018-08-27

Applicant: REDAX S.P.A.

Inventor： Lucio Gibertoni

IPC: A61B17/34 ,  A61B17/32

CPC classification number: A61B17/3415 ,  A61B17/32002 ,  A61B17/3423 ,  A61B17/3496 ,  A61B2017/320028 ,  A61B2017/3454

Abstract: A percutaneous introducer, particularly for flexible drainage tubes and with various profiles, includes a main body, the main body having a longitudinally extended tubular element arranged in the distal portion of the main body. The tubular element has a terminal arranged at the distal end of the tubular element. The percutaneous introducer has a sliding body which includes a longitudinally extended obturator arranged in the distal portion of the sliding body, the obturator being inserted and being movable longitudinally within the tubular element of the main body. The obturator includes a cutting blade arranged and fixed at the distal end of the obturator. The percutaneous introducer includes a return and positioning spring adapted to return the cutting blade to a retracted position within its seat, following the controlled exit of the cutting blade through a passage slot arranged in the terminal of the tubular element.

公开(公告)号：US11964118B2

公开(公告)日：2024-04-23

申请号：US17730302

申请日：2022-04-27

Applicant: Becton, Dickinson and Company

Inventor： S. Ray Isaacson ,  Paul Walker ,  Marty Stout

IPC: A61M25/06 ,  A61B17/34 ,  A61B90/00 ,  A61M25/00

CPC classification number: A61M25/0606 ,  A61B17/3417 ,  A61B2017/3454 ,  A61B2090/0801 ,  A61B2090/0807 ,  A61M2025/0008 ,  A61M2205/584

Abstract: A catheter system having one or more needle position indicators to assist an operator in withdrawing the introducer needle to a “parked” position, as part of a catheterization procedure, wherein the needle position indicator provides a visual indication to the operator.

公开(公告)号：US11950766B2

公开(公告)日：2024-04-09

申请号：US17728967

申请日：2022-04-25

Applicant: MEDOS INTERNATIONAL SARL

Inventor： Daniel Thommen ,  Judith Flock ,  Veronique Christine Zollmann ,  William Kane

IPC: A61B1/12 ,  A61B1/00 ,  A61B1/012 ,  A61B1/018 ,  A61B1/05 ,  A61B1/055 ,  A61B1/07 ,  A61B1/233 ,  A61B1/267 ,  A61B1/313 ,  A61B1/317 ,  A61B1/32 ,  A61B5/00 ,  A61B5/06 ,  A61B5/24 ,  A61B17/00 ,  A61B17/02 ,  A61B17/32 ,  A61B17/34 ,  A61B17/60 ,  A61B17/70 ,  A61B18/18 ,  A61B90/00 ,  A61B90/50 ,  A61B90/57 ,  A61F2/44 ,  A61F2/46 ,  A61B17/16 ,  A61B17/17 ,  A61B17/56 ,  A61B18/00 ,  A61B34/00 ,  A61B34/20 ,  A61B34/30 ,  A61B90/30

CPC classification number: A61B1/051 ,  A61B1/00045 ,  A61B1/00089 ,  A61B1/00091 ,  A61B1/00094 ,  A61B1/00096 ,  A61B1/00103 ,  A61B1/00128 ,  A61B1/00133 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/012 ,  A61B1/018 ,  A61B1/05 ,  A61B1/055 ,  A61B1/07 ,  A61B1/126 ,  A61B1/233 ,  A61B1/2676 ,  A61B1/3132 ,  A61B1/3135 ,  A61B1/317 ,  A61B1/32 ,  A61B5/068 ,  A61B5/24 ,  A61B5/4041 ,  A61B5/407 ,  A61B17/00234 ,  A61B17/0218 ,  A61B17/025 ,  A61B17/0293 ,  A61B17/320068 ,  A61B17/3421 ,  A61B17/3423 ,  A61B17/3462 ,  A61B17/60 ,  A61B17/7032 ,  A61B17/7074 ,  A61B17/708 ,  A61B18/1815 ,  A61B90/03 ,  A61B90/361 ,  A61B90/50 ,  A61B90/57 ,  A61F2/4455 ,  A61F2/4611 ,  A61B1/00149 ,  A61B2017/00261 ,  A61B2017/00314 ,  A61B2017/0034 ,  A61B2017/00345 ,  A61B2017/00407 ,  A61B2017/00477 ,  A61B2017/00557 ,  A61B2017/00738 ,  A61B2017/00831 ,  A61B2017/00858 ,  A61B2017/00871 ,  A61B2017/00946 ,  A61B2017/00991 ,  A61B17/0206 ,  A61B2017/0256 ,  A61B2017/0262 ,  A61B17/1637 ,  A61B17/1671 ,  A61B17/1703 ,  A61B17/1757 ,  A61B2017/320075 ,  A61B17/3403 ,  A61B17/3439 ,  A61B2017/3443 ,  A61B2017/3445 ,  A61B2017/3447 ,  A61B2017/345 ,  A61B2017/3454 ,  A61B2017/347 ,  A61B2017/3484 ,  A61B2017/564 ,  A61B17/70 ,  A61B17/7083 ,  A61B2018/00339 ,  A61B2018/00565 ,  A61B2018/00577 ,  A61B2018/1861 ,  A61B2018/1869 ,  A61B2034/2055 ,  A61B34/30 ,  A61B34/70 ,  A61B2090/034 ,  A61B2090/036 ,  A61B2090/08021 ,  A61B90/30 ,  A61B2090/306 ,  A61B2090/371 ,  A61B2090/3983 ,  A61B2218/002 ,  A61B2218/007 ,  A61F2002/4635

Abstract: Surgical visualization systems and related methods are disclosed herein, e.g., for providing visualization during surgical procedures. Systems and methods herein can be used in a wide range of surgical procedures, including spinal surgeries such as minimally-invasive fusion or discectomy procedures. Systems and methods herein can include various features for enhancing end user experience, improving clinical outcomes, or reducing the invasiveness of a surgery. Exemplary features can include access port integration, hands-free operation, active and/or passive lens cleaning, adjustable camera depth, and many others.

公开(公告)号：US11944339B2

公开(公告)日：2024-04-02

申请号：US16949981

申请日：2020-11-23

Applicant: FACULTY PHYSICIANS AND SURGEONS OF LOMA LINDA UNIVERSITY OF MEDICINE

Inventor： Dalton Duane Baldwin

IPC: A61B17/29 ,  A61B17/00 ,  A61B17/08 ,  A61B17/128 ,  A61B17/32 ,  A61B17/3201 ,  A61B17/34 ,  A61B90/00 ,  A61M1/00 ,  A61B17/30 ,  A61B18/00 ,  A61B18/14 ,  A61B34/30

CPC classification number: A61B17/320016 ,  A61B17/00234 ,  A61B17/083 ,  A61B17/128 ,  A61B17/1285 ,  A61B17/29 ,  A61B17/2909 ,  A61B17/3201 ,  A61B17/3421 ,  A61B90/361 ,  A61M1/86 ,  A61B2017/00292 ,  A61B2017/00477 ,  A61B2017/2901 ,  A61B2017/2931 ,  A61B2017/306 ,  A61B2017/3443 ,  A61B2017/3454 ,  A61B2018/00982 ,  A61B2018/1422 ,  A61B18/1477 ,  A61B34/30 ,  A61B2217/007 ,  Y10T29/49826

Abstract: Surgical tools for use during scarless or near scarless surgical procedures. At least some of the surgical tools can include a handle portion and a working end removably connected to the handle portion.

公开(公告)号：US20240074757A1

公开(公告)日：2024-03-07

申请号：US18501479

申请日：2023-11-03

Applicant: Avenu Medical, Inc.

Inventor： Gene B. Reu ,  Brad M. Kellerman ,  Mark A. Ritchart ,  David K. Wrolstad ,  David T. Aldridge ,  Justin K. Mann

IPC: A61B17/11 ,  A61B17/34 ,  A61B18/14 ,  A61M1/36 ,  A61M25/01 ,  A61M25/06

CPC classification number: A61B17/11 ,  A61B17/3403 ,  A61B18/1492 ,  A61M1/3655 ,  A61M25/0194 ,  A61M25/065 ,  A61B17/00234 ,  A61B2017/1139 ,  A61B2017/3454 ,  A61B2018/1425 ,  A61M2025/0197

Abstract: A method of operating a catheter assembly including monitoring a gap feedback signal indicative of a distance between a first tissue contact surface and a second tissue contact surface. Producing, via a user interface of the catheter assembly, a graphical depiction of the first tissue contact surface and the second tissue contact surface spaced apart from the first tissue contact surface by the distance. Producing, via the user interface of the catheter assembly, a gap distance warning when the gap feedback signal indicates that the distance is outside of a target gap range.

公开(公告)号：US11883064B2

公开(公告)日：2024-01-30

申请号：US17214759

申请日：2021-03-26

Applicant: Medos International Sarl

Inventor： Daniel Thommen ,  Joern Richter ,  Michael Wang ,  Richard Assaker ,  Richard Fessler ,  Christoph Mehren ,  Seang Beng Tan ,  William Taylor ,  Eric Buehlmann ,  Michael White

IPC: A61B17/34 ,  A61B90/00 ,  A61B90/50 ,  A61B90/57 ,  A61B1/00 ,  A61B1/012 ,  A61B1/018 ,  A61B1/05 ,  A61B1/055 ,  A61B1/07 ,  A61B1/12 ,  A61B1/233 ,  A61B1/267 ,  A61B1/313 ,  A61B1/317 ,  A61B1/32 ,  A61B5/06 ,  A61B5/00 ,  A61B17/00 ,  A61B17/02 ,  A61B17/32 ,  A61B17/60 ,  A61B17/70 ,  A61B18/18 ,  A61F2/44 ,  A61F2/46 ,  A61B5/24 ,  A61B34/20 ,  A61B34/00 ,  A61B90/30 ,  A61B17/16 ,  A61B17/17 ,  A61B17/56 ,  A61B18/00 ,  A61B34/30

CPC classification number: A61B17/3421 ,  A61B1/00045 ,  A61B1/00089 ,  A61B1/00091 ,  A61B1/00094 ,  A61B1/00096 ,  A61B1/00103 ,  A61B1/00128 ,  A61B1/00133 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/012 ,  A61B1/018 ,  A61B1/05 ,  A61B1/051 ,  A61B1/055 ,  A61B1/07 ,  A61B1/126 ,  A61B1/233 ,  A61B1/2676 ,  A61B1/317 ,  A61B1/3132 ,  A61B1/3135 ,  A61B1/32 ,  A61B5/068 ,  A61B5/24 ,  A61B5/407 ,  A61B5/4041 ,  A61B17/00234 ,  A61B17/025 ,  A61B17/0218 ,  A61B17/0293 ,  A61B17/320068 ,  A61B17/3423 ,  A61B17/3462 ,  A61B17/60 ,  A61B17/708 ,  A61B17/7032 ,  A61B17/7074 ,  A61B18/1815 ,  A61B90/03 ,  A61B90/361 ,  A61B90/50 ,  A61B90/57 ,  A61F2/4455 ,  A61F2/4611 ,  A61B1/00149 ,  A61B17/0206 ,  A61B17/1637 ,  A61B17/1671 ,  A61B17/1703 ,  A61B17/1757 ,  A61B17/3403 ,  A61B17/3439 ,  A61B17/70 ,  A61B17/7083 ,  A61B34/30 ,  A61B34/70 ,  A61B90/30 ,  A61B2017/0034 ,  A61B2017/00261 ,  A61B2017/00314 ,  A61B2017/00345 ,  A61B2017/00407 ,  A61B2017/00477 ,  A61B2017/00557 ,  A61B2017/00738 ,  A61B2017/00831 ,  A61B2017/00858 ,  A61B2017/00871 ,  A61B2017/00946 ,  A61B2017/00991 ,  A61B2017/0256 ,  A61B2017/0262 ,  A61B2017/320075 ,  A61B2017/345 ,  A61B2017/347 ,  A61B2017/3443 ,  A61B2017/3445 ,  A61B2017/3447 ,  A61B2017/3454 ,  A61B2017/3484 ,  A61B2017/564 ,  A61B2018/00339 ,  A61B2018/00565 ,  A61B2018/00577 ,  A61B2018/1861 ,  A61B2018/1869 ,  A61B2034/2055 ,  A61B2090/034 ,  A61B2090/036 ,  A61B2090/08021 ,  A61B2090/306 ,  A61B2090/371 ,  A61B2090/3983 ,  A61B2218/002 ,  A61B2218/007 ,  A61F2002/4635

Abstract: An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.