A61F 2/20

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Description

Class  A61F : FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS


Subclass 2/20: Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents (as cosmetic articles, see the relevant subclasses, e.g. wigs, hair pieces, A41G 3/00, A41G 5/00, artificial nails A45D 31/00; dental prostheses A61C 13/00; materials for prostheses A61L 27/00; artificial hearts A61M 1/1; artificial kidneys A61M 1/14) Prostheses implantable into the body Larynxes; Tracheae combined with larynxes or for use therewith (tracheae, bronchi per seA61F 2/04)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12220311 Minimally invasive magnetic vocal fold manipulatorApr 17, 20Feb 11, 25The Johns Hopkins University
12121214 Apparatus and method for placement of device along wall of a body lumenNov 01, 21Oct 22, 24University of Maryland, Baltimore
11950041 Control of an earphone deviceJan 31, 22Apr 02, 24Nokia Technologies Oy
11931249 Easy voice prosthesis loading insertion deviceJun 07, 21Mar 19, 24FREUDENBERG MEDICAL, LLC
11931250 Voice prosthesis with connecting featureMay 03, 19Mar 19, 24Eon Meditech Pvt. Ltd.
11896480 Bioengineered vocal fold mucosa for functional voice restorationDec 13, 18Feb 13, 24- Wisconsin Alumni Research Foundation
11523908 Dysphonia treatment toolDec 29, 16Dec 13, 22Nobelpharma Co., Ltd.
11517424 Tool for molding dysphonia treatment tool, and method for bending front piece of dysphonia treatment toolJun 13, 18Dec 06, 22Nobelpharma Co., Ltd.
11497871 Adjustable tracheostoma valveMar 23, 20Nov 15, 22Not available
11464626 Insertion aid for voice prosthesesFeb 22, 18Oct 11, 22Andreas Fahl Medizintechnik—Vertrieb GmbH
11432922 Biomaterial based on aligned fibers, arranged in a gradient interface, with mechanical reinforcement for tracheal regeneration and repairNov 02, 21Sep 06, 22The University of Kansas; The Children's Mercy Hospital;
11406492 Vocal fold prosthesis and method for removal of laryngeal webSep 22, 20Aug 09, 22Not available
11376117 3D printed spiral for hybrid tracheal replacement scaffoldsAug 31, 18Jul 05, 22University of Cincinnati; Children's Hospital Medical Center;
11376118 Trachea esophageal voice prosthesisOct 19, 16Jul 05, 22Not available
11357660 Implantable medical devices for tissue repositioningJun 28, 18Jun 14, 22Cook Medical Technologies LLC; Cook Biotech Incorporated;
11285287 Tracheostomy or endotracheal tube adapter for speechAug 03, 18Mar 29, 22Not available
11202703 Speech assistance device and methodJul 09, 19Dec 21, 21Georgia Speech and Swallowing, LLC
11197678 Apparatus and method for placement of device along wall of a body lumenNov 23, 16Dec 14, 21University of Maryland, Baltimore
11173267 Adjustable tracheostoma valve and heat and moisture exchangerDec 18, 18Nov 16, 21FREUDENBERG MEDICAL, LLC
11109961 Speech valve for persons having undergone a laryngectomy or tracheotomyJul 03, 19Sep 07, 21Andreas Fahl Medizintechnik—Vertrieb GmbH

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0197,955 Rhamnolipid coating of medical devicesApr 22, 22Jun 20, 24Not available
2024/0081,980 VOCALIZATION ASSISTANCE DEVICEJan 25, 22Mar 14, 24NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
2023/0404,747 VOICE GENERATION SYSTEM AND METHODNov 04, 21Dec 21, 23Laronix Pty Ltd
2022/0387,172 EASY VOICE PROSTHESIS LOADING INSERTION DEVICEJun 07, 21Dec 08, 22Not available
2022/0054,255 BIOMATERIAL BASED ON ALIGNED FIBERS, ARRANGED IN A GRADIENT INTERFACE, WITH MECHANICAL REINFORCEMENT FOR TRACHEAL REGENERATION AND REPAIRNov 02, 21Feb 24, 22The University of Kansas; The Children's Mercy Hospital;
2021/0236,273 Tubular ProsthesesApr 21, 21Aug 05, 21Humacyte, Inc.; Yale University;
2021/0228,339 VOICE PROSTHESIS WITH CONNECTING FEATUREMay 03, 19Jul 29, 21Not available
2021/0077,252 DYNAMICALLY CONTROLLED SOFT TISSUE MANIPULATORFeb 28, 19Mar 18, 21IotaMotion, Inc.
2020/0368,013 INSERTION AID FOR VOICE PROSTHESESFeb 22, 18Nov 26, 20Not available
2020/0253,727 3D Printed Spiral for Hybrid Tracheal Replacement ScaffoldsAug 31, 18Aug 13, 20Not available
2020/0085,570 METHODS AND APPARATUS FOR TREATING GLOTTIC INSUFFICIENCYSep 23, 19Mar 19, 20APREVENT MEDICAL INC.
2020/0069,414 ELECTROLARYNX DEVICES AND USES THEREOFApr 30, 18Mar 05, 20Not available
2020/0015,962 BIOMATERIAL BASED ON ALIGNED FIBERS, ARRANGED IN A GRADIENT INTERFACE, WITH MECHANICAL REINFORCEMENT FOR TRACHEAL REGENERATION AND REPAIRSep 13, 19Jan 16, 20The University of Kansas; Children's Mercy Hospital;
2019/0336,276 Voice prosthesis with disposable inner cannual valve assemblyMay 03, 18Nov 07, 19Not available
2019/0159,892 ADJUSTABLE BASEPLATE FOR USE WITH IRREGULAR TRACHEOSTOMASNov 28, 17May 30, 19Not available
2019/0117,384 BIOENGINEERED VOCAL FOLD MUCOSA FOR FUNCTIONAL VOICE RESTORATIONDec 13, 18Apr 25, 19Not available
2019/0046,313 TRACHEO ESOPHAGEAL VOICE PROSTHESISOct 19, 16Feb 14, 19Not available
2018/0360,597 Automatic Variable Frequency ElectrolarynxMay 12, 17Dec 20, 18Archer Medical Devices LLC
2018/0353,290 METHOD AND DEVICE FOR SECURELY LOADING AND MOUNTING A TUBULAR DEVICE IN A FLEXIBLE WALLNov 30, 16Dec 13, 18Not available
2018/0303,603 Medical Devices, Tissue Manipulators, Tissue Fixation Systems, and Associated Methods and KitsApr 24, 18Oct 25, 18Not available

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Patents Issued To Date - By Filing Year

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