公开(公告)号：US20240358965A1

公开(公告)日：2024-10-31

申请号：US18766376

申请日：2024-07-08

Applicant: BIOSENSE WEBSTER (ISRAEL) LTD.

Inventor： Assaf Govari ,  Christopher Thomas Beeckler ,  Joseph Thomas Keyes ,  Kevin Justin Herrera ,  Alexander David Squires

IPC: A61M25/00 ,  A61B5/00 ,  A61B5/287 ,  A61B5/367 ,  A61M25/01

CPC classification number: A61M25/0023 ,  A61B5/287 ,  A61B5/6858 ,  A61M25/0141 ,  A61M25/0158 ,  A61B5/367 ,  A61B2562/00 ,  A61B2562/164 ,  A61M2025/0024

Abstract: One embodiment includes a catheter apparatus, including an elongated deflectable element including a distal end, a coupler connected to the distal end, a pusher including a distal portion, and configured to be advanced and retracted through the deflectable element, a nose connector connected to the distal portion, and including a distal receptacle having an inner surface and a distal facing opening, and an expandable assembly including flexible polymer circuit strips, each strip including electrodes disposed thereon, the strips being disposed circumferentially around the distal portion of the pusher, with first ends of the strips being connected to the coupler and second ends of the strips including respective hinges entering the distal facing opening and connected to the inner surface of the distal receptacle, the strips being configured to bow radially outward when the pusher is retracted expanding the expandable assembly from a collapsed form to an expanded form.

公开(公告)号：US20240358291A1

公开(公告)日：2024-10-31

申请号：US18630426

申请日：2024-04-09

Applicant: Covidien LP

Inventor： Sarah L. Hayman ,  Devon E. Scott-Drechsel ,  Liana J. Kerr-Layton ,  Mia D. Fox ,  Nicholas J. Vaver ,  Catalina S. Bastías Díaz ,  Kathleen C. Stewart

IPC: A61B5/1455 ,  A61B5/00 ,  A61B90/00

CPC classification number: A61B5/14552 ,  A61B5/6814 ,  A61B5/6833 ,  A61B5/68335 ,  A61B90/08 ,  A61B2090/0807 ,  A61B2562/164

Abstract: In some examples, a kit includes a pulse oximetry sensor patch and a stretchable pressure backing configured to be applied to a region of a patient's skin. An assembly may include the stretchable pressure backing securing the pulse oximetry sensor patch against the patient's skin. The stretchable pressure backing is configured to stretch across the pulse oximetry sensor patch from an unstretched length to a stretched length. When in its stretched length, the stretchable pressure backing is configured to press the pulse oximetry sensor patch against the patient's skin to apply pressure to reduce venous pulsations in the region of the patient's skin. An example technique includes applying the pulse oximetry sensor patch to the patient's skin and stretching the stretchable pressure backing across the pulse oximetry sensor patch to its stretched length to apply pressure to the pulse oximetry sensor patch to reduce venous pulsations.

公开(公告)号：US12127966B2

公开(公告)日：2024-10-29

申请号：US17978990

申请日：2022-11-02

Applicant: Coloplast A/S

Inventor： Jais Ask Hansen ,  Niels Hvid ,  Lars Erup Larsen ,  Finn Speiermann

IPC: A61F5/44 ,  A61B5/00 ,  A61F5/443 ,  A61F5/445 ,  G16H50/30

CPC classification number: A61F5/4404 ,  A61B5/4283 ,  A61F5/443 ,  A61F5/445 ,  G16H50/30 ,  A61B2562/04 ,  A61B2562/164

Abstract: The disclosed is an ostomy system configured to detect a leakage of output between abase plate and/or a sensor assembly part of the ostomy system and a surface of a subject and a method of detecting the leakage of output. The ostomy system including the base plate and/or the sensor assembly part and a monitor device, the base plate and/or the sensor assembly part comprising (i) a first adhesive layer having a distal surface, a proximal surface, and a first plurality of openings, and (ii) an electrode assembly comprising a plurality of electrodes and a masking element between the plurality of electrodes and the first adhesive layer, the masking element having a second plurality of openings aligned with the first plurality of openings of the first adhesive layer, each of the aligned first and second plurality of openings exposes a portion of one of the plurality of electrodes to define one of a plurality of sensor points, the monitor device electrically coupled to the plurality of electrodes of the base plate and/or the sensor assembly part.

公开(公告)号：US12127843B2

公开(公告)日：2024-10-29

申请号：US16862138

申请日：2020-04-29

Applicant: LIFEWATCH TECHNOLOGIES LTD.

Inventor： Yacov Geva ,  Nir Geva ,  Yossi Lovton ,  Benny Tal

IPC: A61B5/282 ,  A61B5/00 ,  A61B5/259 ,  A61B5/274 ,  A61B5/30 ,  A61B5/316

CPC classification number: A61B5/282 ,  A61B5/0006 ,  A61B5/259 ,  A61B5/274 ,  A61B5/303 ,  A61B5/316 ,  A61B5/6823 ,  A61B2560/0443 ,  A61B2560/0468 ,  A61B2562/164 ,  A61B2562/182 ,  A61B2562/222 ,  A61B2562/227

Abstract: An electrocardiographic system includes first and second parts. The first part includes: a first housing having a first bottom layer that is elastic with an underside having an adhesive material; and a first set of electrodes located within the first housing, where the first set of electrodes includes at least one first electrode. The second part includes: a second housing having a second bottom layer with an underside having an adhesive material; a second set of electrodes located within the second housing, where the second set of electrodes includes at least one second electrode; a mechanical adaptor configured to be detachably connected to a electrocardiographic device that includes a processor and a wireless transmitter; and an electrical connector arranged to be detachably connected to the electrocardiographic device and to electrically couple the electrocardiographic device to conductors that convey signals from the first and second sets of electrodes.

公开(公告)号：US20240341735A1

公开(公告)日：2024-10-17

申请号：US18422723

申请日：2024-01-25

Applicant: CoreSyte, Inc.

Inventor： Adam Pizer ,  Dalton Pont ,  John V. Chiochetti

IPC: A61B10/00 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1477 ,  B23K1/00 ,  B23K1/008 ,  B23K26/38 ,  B23K26/382 ,  B23K26/384 ,  B23K26/402 ,  B23K101/36 ,  B23K101/42 ,  B23K103/00 ,  B23K103/16 ,  B29C69/00 ,  B29K27/06 ,  B29L9/00 ,  B29L31/00 ,  B29L31/34 ,  G01N33/487 ,  H05K1/16

CPC classification number: A61B10/0064 ,  A61B5/14517 ,  A61B5/1477 ,  A61B5/4266 ,  A61B5/6833 ,  B23K1/0016 ,  B23K1/008 ,  B23K26/38 ,  B23K26/384 ,  B23K26/389 ,  B23K26/402 ,  B29C69/00 ,  G01N33/48707 ,  A61B2562/0295 ,  A61B2562/12 ,  A61B2562/125 ,  A61B2562/164 ,  A61B2562/166 ,  B23K2101/36 ,  B23K2101/42 ,  B23K2103/172 ,  B23K2103/42 ,  B29K2027/06 ,  B29K2995/0005 ,  B29L2009/008 ,  B29L2031/34 ,  B29L2031/753 ,  H05K1/16 ,  H05K2201/10151

Abstract: The present invention presents a method of fabrication for a physiological sensor with electronic, electrochemical, and chemical components. The fabrication method comprises steps for manufacturing an apparatus comprising at least one electrochemical sensor, a microcontroller, and a transceiver. The fabrication process includes the steps of substrate fabrication, circuit fabrication, pick and place, reflow soldering, electrode fabrication, membrane fabrication, sealing and curing, layer bonding, and dressing. The physiological sensor is operable to analyze biological fluids such as sweat.

公开(公告)号：US20240335161A1

公开(公告)日：2024-10-10

申请号：US18749762

申请日：2024-06-21

Applicant: The First Affiliated Hospital of Xi'an Jiaotong University

Inventor： Huicong Du

IPC: A61B5/00

CPC classification number: A61B5/445 ,  A61B5/742 ,  A61B2560/0204 ,  A61B2560/045 ,  A61B2562/043 ,  A61B2562/125 ,  A61B2562/164 ,  A61B2562/166

Abstract: The present disclosure provides a wireless sensor, a manufacturing method thereof and a wound flatness detection system. The wireless sensor includes a sensing element, two elastomer-made encapsulation layers and a breathable fiber-made encapsulation layer; wherein the sensing element is manufactured by the following steps: step 1: preparing a thin film using a carbon-based polymer solution; step 2: using a low-energy laser to induce molecular reconstruction of carbon-based groups on surfaces of the thin film to form a resistance-sensitive layer; step 3: using a high-energy laser to modify, carbonize and cut the resistance-sensitive layer to form a patterned sensing element. The present disclosure solves the problems that existing pressure or tension sensors are extremely susceptible to static interference from the external environment and the human body, and the mechanical mismatch between the sensing layer and the substrate, as well as the impermeability problem.

公开(公告)号：US20240335150A1

公开(公告)日：2024-10-10

申请号：US18573386

申请日：2021-06-22

Applicant: CUMULUS NEUROSCIENCE LIMITED

Inventor： Bryan Murphy ,  Ian McCullough ,  Glyn Griffiths ,  Terence Kealy ,  Sara Urasini

IPC: A61B5/256 ,  A61B5/00 ,  A61B5/291

CPC classification number: A61B5/256 ,  A61B5/291 ,  A61B5/6803 ,  A61B5/6831 ,  A61B2560/0468 ,  A61B2562/046 ,  A61B2562/164 ,  A61B2562/227

Abstract: Disclosed is a size-adjustable headset for monitoring bioelectrical signals, the headset comprising: a headband configured to be put on a user's head, wherein the headband comprises a first connector element; at least one side band comprising a second connector element distant from a first end of the at least one side band; and at least one electrode contact configured to be electrically connected to a measurement electrode, wherein the first connector element and the second connector element are configured to be connected to one another such that a length of the at least one side band between the first end and the first connector element can be adjusted. Further disclosed is an EEG measurement system comprising the headset and an EEG measurement electrode.

公开(公告)号：US12102781B2

公开(公告)日：2024-10-01

申请号：US16432392

申请日：2019-06-05

Applicant: BIOSENSE WEBSTER (ISRAEL) LTD.

Inventor： Jose Jimenez ,  Michael Banando ,  Cuong Pham

IPC: A61B18/14 ,  A61B5/00 ,  A61M25/10 ,  A61B18/00

CPC classification number: A61M25/1002 ,  A61B5/6853 ,  A61B18/1492 ,  A61B2018/00011 ,  A61B2018/0022 ,  A61B2018/00238 ,  A61B2218/002 ,  A61B2562/164 ,  A61M2025/1043 ,  A61M2025/1081 ,  A61M2025/1093

Abstract: A balloon of a balloon catheter must be able to withstand fatigue to its componentry caused by multiple cycles of repeat motions, such as deployment from a lumen of the catheter, expanding the balloon, collapsing the balloon, and withdrawal of the balloon into the lumen. The catheter balloon may include plurality of electrode substrates, each including a plurality of tails. A reinforcement component, which may be a portion of another balloon, may be disposed over at least some of the plurality of tails and attached to the membrane. Where tails are provided on the proximal and distal ends of the balloon, two reinforcement mechanisms may be used.

公开(公告)号：US12097011B1

公开(公告)日：2024-09-24

申请号：US18517879

申请日：2023-11-22

Applicant: John Hanks ,  Amir Tofighi Zavareh ,  Limei Tian

Inventor： John Hanks ,  Amir Tofighi Zavareh ,  Limei Tian

IPC: A61B5/01 ,  A61B5/00 ,  G01K13/20 ,  G06N20/00 ,  G16H50/20

CPC classification number: A61B5/01 ,  A61B5/6833 ,  A61B5/7275 ,  G06N20/00 ,  G16H50/20 ,  A61B2560/0252 ,  A61B2560/0285 ,  A61B2560/0462 ,  A61B2562/0271 ,  A61B2562/046 ,  A61B2562/125 ,  A61B2562/164 ,  G01K13/20

Abstract: Provided herein are thermal devices and single-use temperature measurement devices to predict and to monitor core body temperature in a subject, such as a patient. The devices utilize a plurality of thermal or temperature sensors disposed on a patch and insulated one from the other and a connection to a machine learning algorithm for prediction and monitoring. Also provided are systems and methods using the thermal device or temperature monitoring device and the machine learning algorithm to predict and measure core body temperature in the subject.

公开(公告)号：US20240306939A1

公开(公告)日：2024-09-19

申请号：US18257733

申请日：2022-01-07

Applicant: WITHINGS

Inventor： Pierre BARTET ,  Nicolas GENAIN

IPC: A61B5/11 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/08 ,  A61B5/361

CPC classification number: A61B5/1102 ,  A61B5/002 ,  A61B5/0205 ,  A61B5/361 ,  A61B5/6891 ,  A61B5/6892 ,  A61B5/7221 ,  A61B5/7246 ,  A61B5/7267 ,  A61B5/08 ,  A61B2560/045 ,  A61B2562/0204 ,  A61B2562/0247 ,  A61B2562/164

Abstract: A method of determining a characteristic of a cardiac condition of an individual, the method including a) measuring at least one signal representative of a cardiac activity of the individual repeatedly; c) processing at least part of the at least one measured signal; d) analyzing a time evolution of at least part of the at least one processed signal; e) providing a characteristic of the signal representative of the cardiac activity, based on procedures a) to d).