公开(公告)号：US10758643B2

公开(公告)日：2020-09-01

申请号：US15516864

申请日：2016-08-03

Applicant: Aesculap AG

Inventor： Kris Brosig ,  Michael Utz

IPC: A61L27/28 ,  A61L27/50 ,  A61L29/14 ,  A61L31/08 ,  A61L31/14 ,  A61B17/02 ,  A61F2/30 ,  A61B90/00 ,  A61F2/32 ,  A61F2/38 ,  A61F2/44

Abstract: A medical product which contains a mechanophore, and the use of a mechanophore for producing a medical product.

公开(公告)号：US20200246604A1

公开(公告)日：2020-08-06

申请号：US16753725

申请日：2018-10-03

Applicant: AROA BIOSURGERY LIMITED

Inventor： Dorrin ASEFI ,  Samuel CUTAJAR ,  Alister Todd JOWSEY ,  Isaac Tristram Tane MASON ,  Russell Leith SPEIDEN ,  Elliot Graham THOMPSON-BEAN ,  William Andrew WALBRAN ,  Brian Roderick WARD

IPC: A61M39/02 ,  A61M1/00 ,  A61M3/02 ,  A61L29/00 ,  A61L29/14 ,  A61L29/16

Abstract: A bioresorbable device (2901) for implantation at a treatment site in the body of a patient, for draining fluid from the treatment site or delivering fluid to the treatment site. The device has a bioresorbable resilient truss (2915, 2916) for holding two tissue surfaces spaced apart, thereby defining a channel into which fluid from the treatment site can drain or from which fluid can be delivered to the treatment site, and a port in fluid communication with the one or more channels. The port is connectable to a source of negative pressure or positive pressure.

公开(公告)号：US10729817B2

公开(公告)日：2020-08-04

申请号：US16037919

申请日：2018-07-17

Applicant: Medtronic Vascular, Inc.

Inventor： Mingfei Chen

IPC: A61L29/06 ,  A61L29/14 ,  C08K5/20 ,  C08L29/06 ,  A61F2/95 ,  C08K5/00

Abstract: A medical device, such as a dilatation balloon, including plasticized nylon, and plasticized nylon.

公开(公告)号：US20200230294A1

公开(公告)日：2020-07-23

申请号：US16843736

申请日：2020-04-08

Applicant: RA MEDICAL SYSTEMS, INC.

Inventor： James B. LAUDENSLAGER ,  Dean S. IRWIN ,  Cesar M. DIAZ

IPC: A61L29/04 ,  A61B18/24 ,  A61L29/08 ,  A61L29/14

Abstract: Embodiments relate to the design and use of a low profile ablation catheter with a liquid core for use in laser ablation removal of arterial plaque blockages to restore blood flow.

公开(公告)号：US20200215284A9

公开(公告)日：2020-07-09

申请号：US15851743

申请日：2017-12-22

Applicant: E-PROSPERITY & DEVELOPMENT CO., Ltd.

Inventor： Cheng-Shih Lien ,  Tsu-Tai Lin ,  Ming-Thau Sheu ,  Chen-Chun Liao

IPC: A61M16/04 ,  A61L29/14 ,  A61L29/06

Abstract: An airway device for a subject which has an airway tube having a distal end and a proximal end, and a laryngeal mask disposed surrounding the distal end of the airway tube, wherein the inner part of the laryngeal mask has a hollow body filled with a biocompatible thermosensitive hydrogel, wherein the biocompatible thermosensitive hydrogel is gelified within a temperature range such that the biocompatible thermosensitive hydrogel, upon being gelified, allows the laryngeal mask to fit over the circumference of a laryngeal inlet of the subject.

公开(公告)号：US10661497B2

公开(公告)日：2020-05-26

申请号：US15736180

申请日：2016-06-15

Applicant: NISSEI ELECTRIC CO., LTD. ,  DUPONT-MITSUI FLUOROCHEMICALS CO., LTD.

Inventor： Hideki Kikuchi ,  Tetsuto Nakajima ,  Daisuke Tanaka ,  Takao Nishio ,  Etsuya Taki ,  Hoai-Nam Pham

IPC: C08J7/04 ,  B29C61/08 ,  B29C48/10 ,  B29C48/30 ,  B29C48/32 ,  A61L29/14 ,  A61L29/04 ,  C08L27/18 ,  C08L27/16 ,  B29L23/00 ,  B29K105/16 ,  B29K427/18 ,  B29K27/12 ,  B29C61/06 ,  B29K105/02

Abstract: An object of the present invention is to provide a heat shrink tube excellent in peelability and transparency, and a method for producing the heat shrink tube. The present invention provides a peelable heat shrink tube comprising a composition containing a melt-processable fluororesin and PTFE, the PTFE lacking a heat history of its melting point or higher after polymerization and having a specific gravity, as measured according to ASTM D4894, of 2.20 or less. The content of the PTFE is 0.05 to 3.0 wt % based on the total weight of the melt-processable fluororesin and the PTFE. The present invention also provides a method for producing the tube which comprises melt-extruding the composition at a temperature lower than the melting point of the PTFE.

公开(公告)号：US20200085044A1

公开(公告)日：2020-03-19

申请号：US16529303

申请日：2019-08-01

Applicant: SMITH & NEPHEW, INC.

Inventor： Aleksa JOVANOVIC ,  Lei SHI ,  Eric ROCHE ,  Paul RENICK

IPC: A01N37/02 ,  A61L31/08 ,  A61L31/02 ,  A61L29/10 ,  A61L29/02 ,  A61L27/30 ,  A61L27/04 ,  A61L27/02 ,  A61K38/12 ,  A61K31/79 ,  A61K31/7036 ,  A61K31/25 ,  A61K9/06 ,  A01N25/04 ,  A61P31/04 ,  A61L29/16 ,  A61L27/54 ,  A61K33/38 ,  A61K33/18 ,  A61L31/16 ,  A01N59/16 ,  A01N59/12 ,  A61K31/625 ,  A61K9/00 ,  A61K47/10 ,  A61K47/14 ,  A61K45/06 ,  A61K47/38 ,  A61K47/26 ,  A61K31/23 ,  A61L27/52 ,  A61L29/14 ,  A61L31/14 ,  A01N25/30 ,  A61L26/00 ,  A01N37/46 ,  A61L29/08 ,  A61L27/34 ,  A61L31/10

Abstract: The compositions of the present invention comprise at least one medium polarity oil and at least one antibacterial agent, the combination of which produces a synergistic antibacterial effect against bacterial biofilms. Methods are disclosed for the reduction of bacteria in and/or elimination of bacterial biofilms on biological and non-biological surfaces, as well as methods for the treatment of wounds, skin lesions, mucous membrane lesions, and other biological surfaces infected or contaminated with bacterial biofilms.

公开(公告)号：US20200078495A1

公开(公告)日：2020-03-12

申请号：US15746141

申请日：2016-07-20

Applicant: Tufts University ,  Massachusetts Eye and Ear Infirmary ,  The General Hospital Corporation - dba Mass General Hospital

Inventor： David Kaplan ,  Michael Whalen ,  Christopher Hartnick

IPC: A61L29/14 ,  A61F11/00 ,  A61L29/04 ,  A61L29/16

Abstract: In some embodiments, the present invention provides methods for making resorbable ear tubes including the steps of providing a silk fibroin solution, and forming a silk ear tube from the silk fibroin solution, wherein the silk ear tube is less than 2 mm in length and has an outer diameter of less than 1.5 mm, and wherein the silk ear tube is resorbable. In some embodiments, the present invention also provides methods for treating otitis media including the step of introducing a silk ear tube into the ear canal of a subject, wherein the silk ear tube is less than 2 mm in length and has an outer diameter of less than 1.5 mm, and wherein the silk ear tube is resorbed by the subject.

公开(公告)号：US20200023161A1

公开(公告)日：2020-01-23

申请号：US16530863

申请日：2019-08-02

Applicant: CLPH, LLC

Inventor： Stephen A. Leeflang ,  Christian S. Eversull

IPC: A61M25/00 ,  A61L29/08 ,  A61L29/14 ,  A61N1/05 ,  B29D23/00 ,  B32B27/08 ,  B32B27/12 ,  B32B27/40 ,  B32B1/08 ,  C08J7/04 ,  B29C48/11

Abstract: Apparatus and methods are provided for creating tubular devices, e.g., as components for catheters, sheaths, and or other devices sized for introduction into a patient. In one embodiment, a method is provided for making a tubular device using a sheet of material including a coated first surface. The sheet is rolled around a mandrel until longitudinal edges of the sheet are disposed near or adjacent one another, e.g., without attaching the longitudinal edges together. A tubular braid is positioned over the sheet-wrapped mandrel, one or more tubular segments are positioned over the tubular braid, and heat shrink tubing is positioned over the tubular segments. The resulting assembly is heated to cause the tubular segments to at least partially reflow and/or otherwise laminate the tubular segments to the tubular braid and sheet. The heat shrink tubing and mandrel are then removed to create the tubular device.

公开(公告)号：US20200009611A1

公开(公告)日：2020-01-09

申请号：US16482954

申请日：2018-02-05

Applicant: Massachusetts Institute of Technology

Inventor： Sahag Voskian ,  Cesar de la Fuente Nunez ,  T. Alan Hatton ,  Ryan Alex Shaw ,  Paul Brown

IPC: B05D1/00 ,  B01D53/02 ,  C02F1/467 ,  A01N25/04 ,  A01N59/06 ,  A01N59/16 ,  A01N59/18 ,  A01N59/20 ,  A61L29/08 ,  A61L29/16 ,  A61L29/14

Abstract: Disclosed are polymer-coated surfaces encapsulating task specific ionic liquids (ILs), IL complexes, or oils. Also disclosed are polymer-coated surfaces, wherein the polymer comprises ILs or neutral ethylene diamine compounds. Also disclosed are methods of antimicrobial treatment, metal remediation, and gas absorption using polymer coatings encapsulating ILs, IL complexes, and oils or polymer coatings comprising ILs and neutral ethylene diamine compounds.