公开(公告)号：US20240325699A9

公开(公告)日：2024-10-03

申请号：US18463383

申请日：2023-09-08

申请人： Carbon, Inc.

发明人： Joseph M. DeSimone ,  Alexander Ermoshkin ,  Nikita Ermoshkin ,  Edward T. Samulski

IPC分类号： A61M29/02 ,  A61B17/24 ,  A61B17/34 ,  A61M25/10

CPC分类号： A61M29/02 ,  A61B17/24 ,  A61B17/3415 ,  A61M25/1002 ,  A61M25/1025 ,  A61B2090/062 ,  A61M2025/1054 ,  A61M2025/1061 ,  A61M2029/025 ,  A61M2210/0675 ,  A61M2210/0681 ,  B29C64/124 ,  B29C64/245 ,  B29C64/295

摘要： A method of forming a three-dimensional object is carried out by providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; filling the build region with a polymerizable liquid; irradiating the build region through the optically transparent member to form a solid polymer from the polymerizable liquid and advancing the carrier away from the build surface to form the three-dimensional object from the solid polymer, while also concurrently with the irradiating and/or advancing steps: (i) continuously maintaining a dead zone of polymerizable liquid in contact with the build surface, and (ii) continuously maintaining a gradient of polymerization zone between the dead zone and the solid polymer and in contact with each thereof. The gradient of polymerization zone comprises the polymerizable liquid in partially cured form (e.g., so that the formation of fault or cleavage lines between layers of solid polymer in the three-dimensional object is reduced). Apparatus for carrying out the method is also described.

公开(公告)号：US20240316322A1

公开(公告)日：2024-09-26

申请号：US18706474

申请日：2022-09-20

申请人： Massimo MARABOTTO

发明人： Massimo MARABOTTO

IPC分类号： A61M29/02 ,  A61M25/00 ,  A61M25/10

CPC分类号： A61M29/02 ,  A61M25/0045 ,  A61M25/1011 ,  A61M2025/0057 ,  A61M2210/1096

摘要： This application is directed to an at least two-way catheter comprising: a first balloon (110, 210) near the end of the catheter; a second balloon (120, 220) at a distance from the first balloon between 0 mm and 6 mm; wherein the first (140, 240) and second tube (150, 250) are coaxial, and the first tube is internal to the second tube, and wherein a drug is present on the surface of the second balloon, wherein the drug is selected from the group consisting of paclitaxel and derivatives thereof, rapamicyn and derivatives thereof, and mixtures thereof.

公开(公告)号：US20240316321A1

公开(公告)日：2024-09-26

申请号：US18186820

申请日：2023-03-20

申请人： Growth Armor, LLC

发明人： Michael A. Bain

IPC分类号： A61M29/02

CPC分类号： A61M29/02 ,  A61M2029/025 ,  A61M2205/3344

摘要： Systems and methods for improved enhanced dilation devices for targeted diagnosis and targeted dilatation therapy is contemplated. The enhanced dilation device have a plurality of inflation lumens which expand and retract via a plurality of pumps operative to pump an inflation fluid into and out of the plurality of inflation lumens so as to contact against diagnostic regions of a patient's dilated orifice in order to derive diagnostic statuses for the multitude of regions of a patient's dilatated orifice, and an aggregate diagnostic profile and a treatment methodology therefrom. The diagnostic device may also comprise a scanner with emitters operative to emit energy towards diagnostic regions of the body cavity the diagnostic device may be inserted into and sensors operative to detect the effects of this energy to generate one or more regional diagnostic statuses characterizing the body cavity.

公开(公告)号：US20240307667A1

公开(公告)日：2024-09-19

申请号：US18668835

申请日：2024-05-20

申请人： Aria CV, Inc.

发明人： Karl VOLLMERS ,  John SCANDURRA

IPC分类号： A61M25/10 ,  A61B17/00 ,  A61B17/12 ,  A61B90/00 ,  A61M5/172 ,  A61M5/50 ,  A61M25/04 ,  A61M25/06 ,  A61M29/02 ,  A61M39/02 ,  A61M60/135 ,  A61M60/295 ,  A61M60/515 ,  A61M60/523 ,  A61M60/538 ,  A61M60/585 ,  A61M60/869

CPC分类号： A61M25/104 ,  A61B17/12036 ,  A61B17/1204 ,  A61B17/12136 ,  A61M5/1723 ,  A61M5/5086 ,  A61M25/04 ,  A61M25/0662 ,  A61M29/02 ,  A61M39/0208 ,  A61M60/135 ,  A61M60/295 ,  A61M60/515 ,  A61M60/523 ,  A61M60/538 ,  A61M60/585 ,  A61M60/869 ,  A61B2017/00022 ,  A61B2017/00212 ,  A61B2017/00221 ,  A61B2090/064 ,  A61M2025/0681 ,  A61M2205/04 ,  A61M2205/18 ,  A61M2205/3324 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3389 ,  A61M2205/3515 ,  A61M2205/3523 ,  A61M2205/505 ,  A61M2210/12 ,  A61M2230/04

摘要： A system for treating heart disease, such as pulmonary hypertension or right heart failure, including an implantable component and external components for monitoring the implantable component is provided. The implantable component may include a compliant member, e.g., balloon, coupled to a reservoir via a conduit. Preferably, the compliant member is adapted to be implanted in a pulmonary artery and the reservoir is adapted to be implanted subcutaneously. The external components may include a clinical controller component, monitoring software configured to run a clinician's computer, a patient monitoring device, and a mobile application configured to run on a patient's mobile device.

公开(公告)号：US12083300B2

公开(公告)日：2024-09-10

申请号：US17181925

申请日：2021-02-22

申请人： ResnENT, LLC

发明人： Willard S. Noyes

IPC分类号： A61B1/00 ,  A61B17/00 ,  A61M16/04 ,  A61M25/10 ,  A61M29/02

CPC分类号： A61M29/02 ,  A61M16/0461 ,  A61M16/0465 ,  A61M25/1018 ,  A61M2029/025 ,  A61M2210/1032 ,  A61M2210/105

摘要： Some implementations of the disclosure are directed to a balloon dilator system, including: a hand piece including an attachment mechanism for removably coupling to a proximal end of an endoscope; a hole for inserting a distal end of a balloon catheter including an inflatable balloon; and a hollow tube distally extending from the hand piece, a proximal end of the hollow tube configured to receive the balloon catheter inserted through the hole and advance the balloon catheter such that the distal of the balloon catheter exits a distal end of the hollow tube. The hand piece may include a pump handle that, when actuated, pumps pressurized fluid to inflate the inflatable balloon.

公开(公告)号：US20240268630A1

公开(公告)日：2024-08-15

申请号：US18643397

申请日：2024-04-23

申请人： Boston Scientific Scimed, Inc.

发明人： Gregory Piskun ,  John T. To ,  Mariel Fabro ,  Brian Tang ,  Sergey Kantsevoy

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/012 ,  A61B1/018 ,  A61B1/04 ,  A61B1/31 ,  A61B1/32 ,  A61B17/00 ,  A61B17/02 ,  A61B17/08 ,  A61B17/10 ,  A61B17/12 ,  A61B17/22 ,  A61B17/221 ,  A61B17/34 ,  A61M25/10 ,  A61M29/02

CPC分类号： A61B1/00085 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00098 ,  A61B1/00154 ,  A61B1/00183 ,  A61B1/0125 ,  A61B1/018 ,  A61B1/04 ,  A61B1/31 ,  A61B1/32 ,  A61B17/00234 ,  A61B17/0057 ,  A61B17/0218 ,  A61B17/08 ,  A61B17/10 ,  A61B17/12045 ,  A61B17/22 ,  A61B17/221 ,  A61B17/3423 ,  A61M25/1011 ,  A61M29/02 ,  A61B1/00082 ,  A61B1/0051 ,  A61B2017/00296 ,  A61B2017/003 ,  A61B2017/0034 ,  A61B2017/00557 ,  A61B2017/0225 ,  A61B2017/12127 ,  A61B2017/2212 ,  A61B2017/345 ,  A61B2017/3452 ,  A61B2217/005 ,  A61M2025/1052 ,  A61M2029/025

摘要： Improved methods and devices for performing an endoscopic surgery are provided. Systems are taught for operatively treating gastrointestinal disorders endoscopically in a stable, yet dynamic operative environment, and in a minimally-invasive manner. Such systems include, for example, an endoscopic surgical suite. The surgical suite can have a reversibly-expandable retractor that expands to provide a stable, operative environment within a subject. The expansion can be asymmetric around a stabilizer subsystem to maximize space for a tool and an endoscope to each be maneuvered independently to visualize a target tissue and treat the target tissue from outside the patient in a minimally invasive manner.

公开(公告)号：US20240226516A1

公开(公告)日：2024-07-11

申请号：US18614473

申请日：2024-03-22

申请人： Aria CV, Inc.

发明人： John SCANDURRA ,  Karl VOLLMERS

IPC分类号： A61M29/02 ,  A61M25/04 ,  A61M25/10 ,  A61M60/122 ,  A61M60/135 ,  A61M60/17 ,  A61M60/274 ,  A61M60/295 ,  A61M60/40 ,  A61M60/405 ,  A61M60/497 ,  A61M60/50 ,  A61M60/531 ,  A61M60/562 ,  A61M60/857 ,  A61M60/869

CPC分类号： A61M29/02 ,  A61M25/04 ,  A61M60/135 ,  A61M60/295 ,  A61M60/405 ,  A61M60/497 ,  A61M60/531 ,  A61M60/869 ,  A61M25/1018 ,  A61M25/10184 ,  A61M60/122 ,  A61M60/17 ,  A61M60/274 ,  A61M60/40 ,  A61M60/50 ,  A61M60/562 ,  A61M60/857 ,  A61M2205/33 ,  A61M2205/3303

摘要： A device for reducing pressure within a lumen includes a reservoir structured for holding a fluid therein, an injection port in fluid communication with the reservoir, a compliant body structured to expand and contract upon changes in pressure, and a conduit extending between and fluidly coupling the reservoir and the compliant body. The fluid may be a compressible or a noncompressible fluid.

公开(公告)号：US20240226515A9

公开(公告)日：2024-07-11

申请号：US18278371

申请日：2022-02-23

申请人： Mayo Foundation for Medical Education and Research

发明人： Elizabeth Rajan ,  Jad P. AbiMansour

IPC分类号： A61M29/02 ,  A61B17/34 ,  A61M25/10

CPC分类号： A61M29/02 ,  A61B17/3421 ,  A61M25/10182 ,  A61M25/10186 ,  A61B2017/00557 ,  A61B2017/345

摘要： A dilator includes a tube including a proximal end, a distal end, and a central lumen therethrough. The proximal end includes a connector configured to connect to an inflation device. The dilator includes a balloon disposed between the proximal end and the distal end. The balloon is configured to transition between a contracted state and an expanded state, wherein the device is insertable into a body passage of a subject in need thereof.

公开(公告)号：US20240216600A1

公开(公告)日：2024-07-04

申请号：US18465450

申请日：2023-09-12

申请人： LimFlow GmbH

发明人： Timothy Lenihan ,  Steven Kum ,  Marcus Wenzel ,  Sophie Humbert ,  David Hugo Deaton

IPC分类号： A61M1/36 ,  A61B17/00 ,  A61B17/11 ,  A61B17/12 ,  A61B17/22 ,  A61B17/3207 ,  A61B17/34 ,  A61B34/20 ,  A61B90/00 ,  A61F2/06 ,  A61F2/07 ,  A61F2/915 ,  A61F2/958 ,  A61F2/966 ,  A61M25/00 ,  A61M25/01 ,  A61M25/10 ,  A61M27/00 ,  A61M29/02 ,  A61M31/00 ,  G02F1/1333 ,  G02F1/1368 ,  H01L21/02 ,  H01L21/477 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786

CPC分类号： A61M1/3655 ,  A61B17/00234 ,  A61B17/11 ,  A61B17/12109 ,  A61B17/12186 ,  A61B17/3403 ,  A61F2/064 ,  A61F2/07 ,  A61F2/966 ,  A61M25/0084 ,  A61M25/10 ,  A61M29/02 ,  G02F1/133345 ,  G02F1/1368 ,  H01L21/02565 ,  H01L21/02664 ,  H01L21/477 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1251 ,  H01L27/1259 ,  H01L29/66969 ,  H01L29/7869 ,  H01L29/78696 ,  A61B2017/00252 ,  A61B2017/00477 ,  A61B2017/00783 ,  A61B2017/00876 ,  A61B2017/1107 ,  A61B2017/1139 ,  A61B17/12036 ,  A61B17/12045 ,  A61B2017/1205 ,  A61B17/12136 ,  A61B2017/22067 ,  A61B2017/22068 ,  A61B2017/22071 ,  A61B2017/22097 ,  A61B17/320725 ,  A61B2017/3413 ,  A61B2034/2063 ,  A61B2090/3782 ,  A61B2090/3925 ,  A61B2090/3966 ,  A61F2/915 ,  A61F2/958 ,  A61F2230/0091 ,  A61F2250/0039 ,  A61M2025/0197 ,  A61M2025/1047 ,  A61M27/002 ,  A61M31/005

摘要： A catheter system can include a tubular body, and at least one of a targeting system coupled to the tubular body, an expandable member, or a fluid injection port. A method of identifying a bifurcation can include inserting a catheter system into a first vessel, positioning the catheter system at a first location, expanding an expandable member to occlude the first vessel, delivering contrast material so the contrast material pooling proximate to the expandable member, and reviewing a shape of the contrast material in the first vessel under fluoroscopy.

公开(公告)号：US20240198065A1

公开(公告)日：2024-06-20

申请号：US18586857

申请日：2024-02-26

申请人： Acclarent, Inc.

发明人： Jetmir Palushi ,  Fatemeh Akbarian ,  Behnam Amin ,  George L. Matlock

IPC分类号： A61M29/02 ,  A61B17/00 ,  A61B17/24 ,  A61M25/01 ,  A61M25/10

CPC分类号： A61M29/02 ,  A61B17/24 ,  A61M25/10 ,  A61B2017/00314 ,  A61B2017/00323 ,  A61B2017/00336 ,  A61B2017/00862 ,  A61B2217/005 ,  A61B2217/007 ,  A61M2025/015 ,  A61M2029/025

摘要： A catheter system includes a body, a guide member assembly, an articulation assembly, and a partial sleeve. The guide member assembly extends distally from the body and includes a proximal rigid portion defining a longitudinal axis, a distal flexible portion, and an open distal end. The guide member assembly defines a lumen in communication with the body and the open distal end. The articulation section can flex the distal flexible portion and the open distal end relative to the longitudinal axis between a straight configuration and an articulated configuration. The partial sleeve is disposed within a portion of the lumen defined by the distal flexible portion. The partial sleeve also defines a longitudinally extending gap.