公开(公告)号：US20240307023A1

公开(公告)日：2024-09-19

申请号：US18673836

申请日：2024-05-24

申请人： Dandelion Technologies LLC

发明人： Paul ADAMS ,  Christopher VETTER ,  Michael Andrew HOLTMAN

IPC分类号： A61B8/08 ,  A61B8/00 ,  A61B17/34 ,  A61B90/00

CPC分类号： A61B8/0841 ,  A61B8/4254 ,  A61B8/4444 ,  A61B8/483 ,  A61B8/5253 ,  A61B2017/3413 ,  A61B2017/347 ,  A61B2090/067

摘要： A device and system for and methods of using an ultrasound probe housing containing ultrasound probes configured to produce images inside the body of a patient for procedures requiring needle or probe insertion. The ultrasound probe housing can be configured with a guide channel cut-out or aperture between the ambient side and body side of a patient. A needle guide assembly may be pivotally connected internal to the guide channel cut-out or aperture of the ultrasound probe housing at a pivot point such that during use the needle enters the patient through the needle guide assembly within the ultrasound probe housing so that the needle can be visualized by the ultrasonic probes in real time. The ultrasound probe housing may also provide an adhesion or suction quality to the body side of the device to facilitate aspects of the invention.

公开(公告)号：US20240238008A1

公开(公告)日：2024-07-18

申请号：US18560160

申请日：2022-05-10

申请人： B. Braun Melsungen AG

发明人： Lars Grosser ,  André Weiss ,  Thomas Riemann

IPC分类号： A61B17/34 ,  A61B17/00 ,  A61M25/09

CPC分类号： A61B17/3423 ,  A61M25/09 ,  A61B2017/00862 ,  A61B2017/347

摘要： A cannula assembly, which can be used in a catheterization process, has an elongate cannula tube with a proximal inlet opening, a distal outlet opening, a lumen extending continuously between the inlet opening and outlet opening, and a sharpened cannula tip delimiting the outlet opening. The cannula tube is configured to receive and guide a flexible medical functional section, which is insertable into the lumen and movable along the lumen. A blocking device with a blocking element is assigned to the lumen. The blocking element is configured to interact with the flexible medical functional section and, depending on a movement direction of the flexible medical functional section, is automatically transferred between a blocking position, in which the blocking element blocks a withdrawal movement of the flexible medical functional section by acting on the functional section, and a release position, in which the blocking element releases an advancing movement.

公开(公告)号：US20240173009A1

公开(公告)日：2024-05-30

申请号：US18427452

申请日：2024-01-30

申请人： Dandelion Technologies LLC

发明人： Paul ADAMS ,  Christopher VETTER ,  Michael Andrew HOLTMAN

IPC分类号： A61B8/08 ,  A61B8/00 ,  A61B17/34 ,  A61B90/00

CPC分类号： A61B8/0841 ,  A61B8/4254 ,  A61B8/4444 ,  A61B8/483 ,  A61B8/5253 ,  A61B2017/3413 ,  A61B2017/347 ,  A61B2090/067

摘要： A device and system for and methods of using an ultrasound probe housing containing ultrasound probes configured to produce images inside the body of a patient for procedures requiring needle or probe insertion. The ultrasound probe housing can be configured with a guide channel cut-out or aperture between the ambient side and body side of a patient. A needle guide assembly may be pivotally connected internal to the guide channel cut-out or aperture of the ultrasound probe housing at a pivot point such that during use the needle enters the patient through the needle guide assembly within the ultrasound probe housing so that the needle can be visualized by the ultrasonic probes in real time. The ultrasound probe housing may also provide an adhesion or suction quality to the body side of the device to facilitate aspects of the invention.

公开(公告)号：US11974779B2

公开(公告)日：2024-05-07

申请号：US17361922

申请日：2021-06-29

申请人： Jean Beaupre

发明人： Jean Beaupre

IPC分类号： A61B17/00 ,  A61B17/34 ,  A61B18/00 ,  A61B18/14 ,  A61N7/00 ,  A61B17/32

CPC分类号： A61B17/3476 ,  A61B18/00 ,  A61B18/14 ,  A61N7/00 ,  A61B2017/00477 ,  A61B2017/00482 ,  A61B17/320068 ,  A61B2017/347 ,  A61B2018/00178

摘要： A modular signal interface system for providing electrical communication with a surgical instrument when the surgical instrument is inserted into a cannula of a trocar. The system includes a signal interface adapter and an instrument connector. The signal interface adapter is provided on, or adapted to be mounted on a trocar, and includes central aperture extending therethrough and a proximal face having a plurality of conductive contacts. The instrument connector is provided on or adapted to be mounted on a shaft of a surgical instrument, and includes a central aperture extending therethrough and a distal face having a plurality of conductive contacts. The signal interface adapter and the instrument connector are adapted for mating engagement such that, when matingly engaged, their central apertures are axially aligned and predetermined ones of the plurality of contacts of the signal interface adapter are in conductive contact with predetermined ones of the plurality of contacts of the instrument connector.

公开(公告)号：US11950766B2

公开(公告)日：2024-04-09

申请号：US17728967

申请日：2022-04-25

申请人： MEDOS INTERNATIONAL SARL

发明人： Daniel Thommen ,  Judith Flock ,  Veronique Christine Zollmann ,  William Kane

IPC分类号： 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分类号： 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

摘要： 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：US20240099742A1

公开(公告)日：2024-03-28

申请号：US18531382

申请日：2023-12-06

申请人： Acumed LLC

发明人： Devan Jaecker ,  Dustin Cluff ,  Stanley J. Langford ,  Andrew W. Seykora

IPC分类号： A61B17/34

CPC分类号： A61B17/3439 ,  A61B2017/347

摘要： The present disclosure provides for an interlocking cannula system that includes a handle and a set of cannulas. The set of cannulas includes a sequence of smaller to larger cannulas constructed such that the smaller cannulas may be nested within larger cannulas. Each cannula in the set of cannulas includes a respective locking mechanism configured such that each cannula may be interlocked with each of the other cannulas in the set. The handle is constructed such that each cannula in the set may interlock with the handle by the respective locking mechanism of the cannula. In some instances, the respective locking mechanisms are constructed to enable an ordered release of the cannulas.

公开(公告)号：US11938312B2

公开(公告)日：2024-03-26

申请号：US16148373

申请日：2018-10-01

申请人： Medtronic, Inc.

发明人： Gregory T. Schulte ,  Matthew H. Adams ,  Shahn S. Sage ,  Lynn M. Otten

IPC分类号： A61N1/05 ,  A61B17/34 ,  A61B90/10 ,  A61B90/11

CPC分类号： A61N1/0539 ,  A61B2017/3407 ,  A61B2017/347 ,  A61B2017/3492 ,  A61B2090/103 ,  A61B90/11

摘要： Apparatus for securing a therapy delivery device relative to a burr hole and method for making same. In one embodiment, the apparatus includes a base for seating in or near the burr hole. The apparatus may further include a stabilizer that may be engaged with the therapy delivery device. The stabilizer may include a surface coating or treatment operable to enhance frictional engagement with the therapy delivery device.

公开(公告)号：US11883064B2

公开(公告)日：2024-01-30

申请号：US17214759

申请日：2021-03-26

申请人： Medos International Sarl

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

IPC分类号： 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分类号： 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

摘要： 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.

公开(公告)号：US11864793B2

公开(公告)日：2024-01-09

申请号：US17115472

申请日：2020-12-08

申请人： Nico Corporation

发明人： Joseph L. Mark ,  Amin Kassam

IPC分类号： A61B17/34 ,  A61B90/50 ,  A61B90/98 ,  A61B1/00 ,  A61B1/06 ,  A61B1/313 ,  A61B1/32 ,  A61B5/00 ,  A61B17/32 ,  A61M39/02 ,  A61B34/10 ,  A61B34/20 ,  A61B90/30 ,  A61B5/06 ,  A61B17/02 ,  A61B90/00 ,  A61M39/06 ,  A61B1/04 ,  A61B90/10 ,  A61B5/055 ,  A61B6/12 ,  A61B6/00 ,  A61B8/08 ,  A61B8/12 ,  A61B17/00 ,  A61B8/06 ,  A61B17/3205

CPC分类号： A61B17/3417 ,  A61B1/00135 ,  A61B1/00165 ,  A61B1/04 ,  A61B1/0607 ,  A61B1/0615 ,  A61B1/313 ,  A61B1/32 ,  A61B5/065 ,  A61B5/4064 ,  A61B17/0218 ,  A61B17/32002 ,  A61B17/320016 ,  A61B17/3421 ,  A61B17/3423 ,  A61B17/3468 ,  A61B34/10 ,  A61B34/20 ,  A61B90/30 ,  A61B90/37 ,  A61B90/50 ,  A61B90/98 ,  A61M39/0247 ,  A61M39/06 ,  A61B1/00154 ,  A61B5/0066 ,  A61B5/0071 ,  A61B5/0084 ,  A61B5/055 ,  A61B5/061 ,  A61B5/062 ,  A61B5/6847 ,  A61B6/12 ,  A61B6/4417 ,  A61B6/501 ,  A61B6/5235 ,  A61B8/06 ,  A61B8/0808 ,  A61B8/0841 ,  A61B8/12 ,  A61B17/0293 ,  A61B17/3205 ,  A61B90/10 ,  A61B90/361 ,  A61B2017/00477 ,  A61B2017/00907 ,  A61B2017/320008 ,  A61B2017/320064 ,  A61B2017/3405 ,  A61B2017/347 ,  A61B2017/3454 ,  A61B2017/3456 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2072 ,  A61B2090/062 ,  A61B2090/0807 ,  A61B2090/0811 ,  A61B2090/103 ,  A61B2090/309 ,  A61B2090/3614 ,  A61B2090/3782 ,  A61B2090/3937 ,  A61B2090/3954 ,  A61B2090/3983 ,  A61M2039/0205 ,  A61M2039/025 ,  A61M2039/0264 ,  A61M2039/0276 ,  A61M2039/0282 ,  A61M2039/0626 ,  A61M2210/0693

摘要： A surgical access assembly and method of use is disclosed. The surgical access assembly comprises an outer sheath and an obturator. The outer sheath and obturator are configured to be delivered to an area of interest within the brain. Either the outer sheath or the obturator may be configured to operate with a navigational system to track the location of either within the brain. Once positioned at a desired location, the obturator is removed, leaving a distal end of the outer sheath adjacent an area of interest, and creating a working corridor. Interrogation of the area of interest may be performed to evaluate a disorder and/or abnormality, as well as evaluate treatment regimes. Interventional devices may also be introduced to the area of interest, as well as a variety of treatments.

公开(公告)号：US20230346423A1

公开(公告)日：2023-11-02

申请号：US18348804

申请日：2023-07-07

申请人： Terumo Kabushiki Kaisha

发明人： Masahiro Ishida

IPC分类号： A61B17/34

CPC分类号： A61B17/3417 ,  A61B2017/347 ,  A61B2017/3456

摘要： A puncture needle includes: an outer needle including a lumen extending in an axial direction; an outer needle hub joined to a proximal end portion of the outer needle; an inner needle located in the lumen of the outer needle; a switching mechanism configured to switch between a first state in which a needle tip of the puncture needle is sharp and a second state in which the needle tip of the puncture needle is blunt by displacing the inner needle in the axial direction; and a lock mechanism that maintains a position of the inner needle.