公开(公告)号：US11571163B2

公开(公告)日：2023-02-07

申请号：US16637500

申请日：2018-08-07

Applicant: A2M

Inventor： Isabelle Grozelier

IPC: A61B17/3209 ,  A61B5/00 ,  A61B17/20 ,  A61B17/34 ,  A61B17/00 ,  A61M37/00

Abstract: The present invention relates to a cutting device comprising a manual gripping element (100) and a cutting assembly (200) that is positioned on one end of the gripping element (100) and comprises a punch (210) split into at least two cutting tips (220, 230), at least one of these tips (220, 230) being hinged on the gripping element (100) in order to be movable between a rest and cutting position in which the tips (220, 230) are adjacent and a working and injection position in which the tips (220, 230) are spaced apart, and urging means (250) designed to move each movable tip (220, 230) into the working position when these urging means (250) press against the skin.

公开(公告)号：US20220378463A1

公开(公告)日：2022-12-01

申请号：US17886605

申请日：2022-08-12

Applicant: VentureMed Group, Inc.

Inventor： John P. Pigott

IPC: A61B17/3207 ,  A61B17/3209

Abstract: An intravascular device and methods for using the same are provided. The intravascular device includes an expandable portion with struts operable between a first position and a second position where the struts are moved outward from the first position. An incising element is provided at, and extends outward from, at least one of the struts. An embolic protection device covers at least a portion of the expandable portion.

公开(公告)号：US11497637B2

公开(公告)日：2022-11-15

申请号：US15972031

申请日：2018-05-04

Applicant: Prodeon, Inc.

Inventor： Mark Huang ,  Kenneth Chih-Ping Chang ,  Jimmy Jen ,  Yue-Teh Jang ,  Thomas Hsu ,  Senzan Hsu ,  Kondapavulur T. Venkateswara-Rao

IPC: A61F2/04 ,  A61F2/90 ,  A61B17/00 ,  A61B17/3207 ,  A61F2/962 ,  A61F2/86 ,  A61M27/00 ,  A61B17/3209 ,  A61F2/95

Abstract: The invention is devices and methods to treat benign prostatic hyperplasia (BPH) and associated lower urinary tract symptoms infections (LUTS). The devices are intra-urethral implants placed in a patient in need thereof by minimally invasive procedures, preferably under local anesthesia in an office environment. The devices are sized and designed for atraumatic insertion and expansion within the urethra to engage and retract enlarged prostatic tissue proximate to the urethra that is leading to adverse symptoms associated with BPH. The methods include steps to deploy the implant devices of the invention using a delivery system of the invention and at target prostatic tissue that is visualized during the procedure and yields a reduction in the symptoms of BPH.

公开(公告)号：US11433006B2

公开(公告)日：2022-09-06

申请号：US16800015

申请日：2020-02-25

Applicant: Topix Pharmaceuticals, Inc.

Inventor： Steven M. Hernandez

IPC: A61K8/02 ,  A61K8/64 ,  A61K8/73 ,  A61K8/9789 ,  A61K8/34 ,  A61K8/49 ,  A61Q19/08 ,  A61Q19/00 ,  A61B17/3209 ,  A61B17/00

Abstract: Disclosed are skincare formulations, delivery systems and treatment methods containing an oligopeptide and a combination of antioxidants for topical application to the skin before and/or after dermatological procedures that affect the skin's barrier. The systems herein alleviate discomfort and enable rapid healing of irritated and damaged skin, and provide improved treatment outcomes for dermatological procedures. The disclosed topical formulations, delivery systems, and methods thereof provide enhanced penetration of the active ingredients to the skin while maintaining skin moisture and protecting sensitive skin after dermatological procedures for improvement of aesthetic skin properties. Also provided are methods for therapeutic treatment of dermatological conditions by topically applying, using, for example, a pre-moistened bio-cellulose mask, a formulation comprising (% w/w) at least 0.0001% palmitoyl sh-tripeptide-4 amide on an active basis and at least 0.1% Camellia sinensis leaf extract.

公开(公告)号：US11413062B2

公开(公告)日：2022-08-16

申请号：US15200767

申请日：2016-07-01

Applicant: John P. Pigott

Inventor： John P. Pigott

IPC: A61B17/3207 ,  A61B17/3209 ,  A61B17/00

Abstract: An intravascular device is provided having a catheter tube and an expandable portion including a plurality of struts capable of being moved between an open and a closed position. An incising element is provided on at least one of the struts and has a sharpened edge for creating an incision in atherosclerotic material located within a blood vessel when the expandable portion is in the opened position. An embolic protection device may be integrated with some or all of the expandable portion.

公开(公告)号：US20220183714A1

公开(公告)日：2022-06-16

申请号：US17687370

申请日：2022-03-04

Applicant: REVELLE AESTHETICS, INC.

Inventor： Jonathan Podmore ,  Earl Bright, II ,  Joshua Makower ,  Bryan Hartley ,  John Hanley ,  Pablo Acosta ,  Theodore Ketai ,  William Sauway Law ,  Michael Schaller ,  Arthur Ferdinand ,  Charles Okehie ,  Christopher Scott Jones ,  Amanda White

IPC: A61B17/3209 ,  A61B17/3201 ,  A61B17/3211 ,  A61N5/06

Abstract: Systems and methods for treating cellulite including an apparatus that applies or a method involving separating septa to eliminate or reduce the appearance of cellulite. In one approach, an interventional tool is placed between tissue layers to engage and treat septa connecting tissue layers between which fat deposits are contained.

公开(公告)号：US20220175412A1

公开(公告)日：2022-06-09

申请号：US17457316

申请日：2021-12-02

Applicant: GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： Nikhil M. Murdeshwar

IPC: A61B17/3209 ,  A61B17/42

Abstract: A surgical instrument for removing biological tissue during a surgical procedure comprises an elongate shaft and an end effector connected to the elongate shaft, the end effector including an edge configured to remove tissue, wherein curvature of one or both of the elongate shaft and end effector is adjustable to position the edge along a tissue surface when the curvature of the one or both of the elongate shaft and end effector is adjusted. A method of incising target tissue from an anatomic wall comprises inserting a shaft of a surgical instrument into an anatomic chamber of a patient, positioning a tissue-removal device connected to the shaft proximate the target tissue, deflecting an axis of the tissue-removal device relative to a central axis of the shaft, and shaving a surface of the anatomic wall by moving the tissue-removal device in a deflected state along the target tissue.

公开(公告)号：US11304724B2

公开(公告)日：2022-04-19

申请号：US15109311

申请日：2014-12-02

Applicant: MEDI-TATE LTD.

Inventor： Ido Kilemnik

IPC: A61B17/3209 ,  A61F2/04 ,  A61B17/00 ,  A61B17/3207

Abstract: An incising implant for creating incisions in the prostatic urethra of a subject, the implant including at least two closed-shaped wires, each of the wires having a proximal section, a distal section and two longitudinal sections extending between the proximal section and the distal section, each of the closed-shaped wires being elastic thereby being compressible into a compressed configuration, each of the longitudinal sections of each of the wires being adjoined with another longitudinal section of another one of the wires.

公开(公告)号：US11278309B2

公开(公告)日：2022-03-22

申请号：US15890068

申请日：2018-02-06

Applicant: SRGI HOLDINGS, LLC.

Inventor： Edward Knowlton

IPC: A61B17/3211 ,  A61B90/00 ,  A61B17/3205 ,  A61B17/3209 ,  A61B17/322 ,  A61B17/3207 ,  A61B18/14 ,  A61B17/00 ,  A61F2/10 ,  A61B17/32 ,  A61B17/42 ,  A61B18/00 ,  A61M37/00 ,  A61B18/20 ,  A61N7/00 ,  A61B17/20 ,  A61B17/34 ,  A61B17/30

Abstract: Systems, instruments, and methods for minimally invasive procedures including one or more of fractional resection, fractional lipectomy, fractional skin grafting, and/or fractional scar revision are described. Embodiments include instrumentation comprising a scalpet assembly coupled to a carrier, and the scalpet assembly includes a scalpet array. The scalpet array includes one or more scalpets configured for fractional resection, fractional lipectomy, fractional skin grafting, and/or fractional scar revision. The system includes a vacuum component coupled to the scalpet assembly and configured to evacuate tissue from the a site. The carrier is configured to control application of a rotational force and/or a vacuum force to the scalpet assembly.

公开(公告)号：US20210393439A1

公开(公告)日：2021-12-23

申请号：US17402244

申请日：2021-08-13

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： Malik Y. KAHOOK

IPC: A61F9/013 ,  A61F9/007 ,  A61B17/3209

Abstract: A microsurgical device and methods of its use can be used for treatment of various conditions including eye diseases, such as glaucoma, using minimally invasive surgical techniques. A dual-blade device can be used for cutting the trabecular meshwork (“TM”) in the eye. The device tip provides entry into the Schlemm's canal via its size (i.e., for example, 0.2-0.3 mm width) and configuration where a ramp elevates the TM away from the outer wall of the Schlemm's canal and guides the TM to first and second lateral elements for creating first and second incisions through the TM. The dimensions and configuration of the blade is such that an entire strip of TM is removed without leaving TM leaflets behind and without causing collateral damage to adjacent tissues.