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1. 发明申请

WO2023015110A1 IMPROVED IMAGING SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2023015110A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/074019
申请日：2022-07-21
申请人： OXOS MEDICAL, INC.
发明人： RUFF, Evan , KOLOVICH, Gregory , MANDAVIA, Dev , VISHWAKARMA, Dhruv , ZAMLINSKY, Igor , DOLAN, Sean
IPC分类号： A61B6/06
摘要： Methods and systems for X-ray and fluoroscopic image capture and, in particular, to a versatile, multimode imaging system incorporating a handheld X-ray emitter operative to capture non-invasive images of a target; a stage operative to capture static X-ray and dynamic fluoroscopic images of the target; a system for the tracking and positioning of the X-ray emission to improve safety of obtaining X-ray images as well as improve the quality of X-ray images. Where the devices can automatically limit the field of the X-ray emission.

2. 发明申请

WO2022183040A1 STEERABLE SUTURE RETRIEVER 审中-公开
公开(公告)号：WO2022183040A1
公开(公告)日：2022-09-01
申请号：PCT/US2022/017981
申请日：2022-02-25
申请人： COMPOSITE SURGICAL, LLC
发明人： BOURLAND, Charles R., III , VALADEZ, John J. , KRISHNAN, Sumant G. , REDSTONE, Joshua S. , TOPPER, Brad
IPC分类号： A61B17/04 , A61B17/00 , A61B17/06 , A61B17/12
摘要： A surgical instrument for manipulating a suture, the surgical instrument comprising: a shaft having a far portion and a near portion; a lumen extending through the shaft to an opening at the far portion, the opening having a bevel shape; a handle at the near portion of the shaft; a suture carrying element comprising a main segment having an arcuate element segment and a capture portion at a distal end; a torque shaft having a distal end coupled to a proximal end of the main segment; and an actuator housed in the handle and connected to the suture carrying element through the torque shaft, the actuator being moveable relative to an axis of the handle in a rotational direction and in an axial direction, such that the suture carrying element can rotate and advance either independently or simultaneously relative to the shaft with movement of the actuator.

3. 发明申请

WO2022178506A1 METHODS AND DEVICES FOR VASCULAR ACCESS 审中-公开
公开(公告)号：WO2022178506A1
公开(公告)日：2022-08-25
申请号：PCT/US2022/070668
申请日：2022-02-15
申请人： I-V ACCESS TECHNOLOGY, INC.
发明人： SOLOMON, Clint , LESKOWICH, Vincent , SUTTON, Thomas , HALE, James , HENTZLER, Jacob
IPC分类号： A61M25/06
摘要： Valve assemblies having improved ability to selectively control flow of fluids through the catheter and prevent leakage of fluids from the proximal end of a catheter that is positioned within a patient. Such improved catheter valve assemblies also prevent leakage of fluids after repeated insertion and removal of medical instruments through the valve.

4. 发明申请

WO2021194979A1 CATHETER NEEDLE ASSEMBLY WITH ENCLOSABLE NEEDLE 审中-公开
公开(公告)号：WO2021194979A1
公开(公告)日：2021-09-30
申请号：PCT/US2021/023503
申请日：2021-03-22
申请人： I-V ACCESS TECHNOLOGY, INC.
发明人： HENTZLER, Jacob , HALE, James , SUTTON, Thomas , LESKOWICH, Vincent
IPC分类号： A61M25/06 , A61B17/34 , A61M25/14 , A61M25/16 , A61M29/00 , A61M25/0097 , A61M25/0606 , A61M25/0612
摘要： The present disclosure includes medical assemblies for insertion into tissue. The medical assembly includes a cannula assembly comprising a cannula hub and a cannula member extending to a cannula distal end; a shield assembly comprising a shield hub and a shield member extending to a shield distal end, where the shield hub is configured to be received in the cannula hub and the shield member is configured to concentrically receive the cannula member, where the shield assembly is configured to move from a ready configuration to a safe configuration; a tubing assembly comprising a tubing hub and a tubing extending to a tubing distal end, where the tubing assembly is configured to be received in the cannula hub over the shield hub and where the tubing is configured to concentrically receive the shield member.

5. 发明申请

WO2021046537A1 APPARATUS AND METHOD FOR IMPROVED ASSISTED VENTILATION 审中-公开
公开(公告)号：WO2021046537A1
公开(公告)日：2021-03-11
申请号：PCT/US2020/049744
申请日：2020-09-08
申请人： COLABS MEDICAL, INC.
发明人： NOLAN, Clay
IPC分类号： A61M16/00
摘要： Devices and methods for allowing for improved assisted ventilation of a patient. The methods and devices provide a number of benefits over conventional approaches for assisted ventilation. For example, the methods and devices described herein permit blind insertion of a device that can allow ventilation regardless of whether the device is positioned within a trachea or an esophagus. In addition, the methods and device allow for timed delivery of ventilations based on a condition of a thoracic cavity to increase the amount and efficiency of blood flow during a resuscitation procedure.

6. 发明申请

WO2020264209A1 METHODS AND DEVICES FOR GENERATING AND DELIVERING SHAPED MICROWAVE FIELDS 审中-公开
公开(公告)号：WO2020264209A1
公开(公告)日：2020-12-30
申请号：PCT/US2020/039683
申请日：2020-06-25
申请人： MICROCUBE, LLC
发明人： SHROFF, Ketan , MODY, Dinesh I. , DOBROWSKI, Michael
IPC分类号： A61B18/18 , A61N5/00 , A61N5/02
摘要： Microwave antennas and devices incorporating such antennas usable for performing procedures on or within a patient's body using a shaped microwave field.

7. 发明申请

WO2020236531A1 STEERABLE SUTURE RETRIEVER 审中-公开
公开(公告)号：WO2020236531A1
公开(公告)日：2020-11-26
申请号：PCT/US2020/032986
申请日：2020-05-14
申请人： COMPOSITE SURGICAL, LLC
发明人： BOURLAND, III, Charles Rice , VALADEZ, John James , KRISHNAN, Sumant Gopal , REDSTONE, Joshua Silver , TOPPER, Brad
IPC分类号： A61B17/04
摘要： A positioning and retrieval device manipulated by carrying element coupled to an handle and driven by an actuator that allows for axial movement and rotational movement of a capturing portion on the carrying element.

8. 发明申请

WO2019046769A1 DEVICES AND METHODS FOR VASCULAR NAVIGATION, ASSESSMENT AND/OR DIAGNOSIS 审中-公开
公开(公告)号：WO2019046769A1
公开(公告)日：2019-03-07
申请号：PCT/US2018/049177
申请日：2018-08-31
申请人： PICCOLO MEDICAL, INC.
发明人： SALAMINI, Alexey , SILBERSTEIN, Jonathan , MCKENZIE, John , BURNETT, Daniel , YU, Eric
IPC分类号： A61B5/00 , A61B5/02 , A61B5/05 , A61B5/06
摘要： Devices and methods for vascular navigation, assessment and/or diagnosis are disclosed where a location detection system generally includes an elongate body defining a lumen at least partially along a length of the elongate body. One or more sensors are positioned near or at a distal tip of the elongate body and one or more openings are defined along the elongate body in proximity to the one or more sensors. The one or more openings are configured to control a boundary distance between the one or more sensors and a fluid with a parameter of a known initial value when emitted from the one or more openings. A controller is in communication with the one or more sensors and is configured to track a change in the parameter relating to concentration over the one or more sensors and determine a position of the one or more sensors within a body.

9. 发明申请

WO2017165562A1 METHODS AND DEVICES FOR ENERGY DELIVERY AND THERAPY 审中-公开
标题翻译：用于能量输送和治疗的方法和装置
公开(公告)号：WO2017165562A1
公开(公告)日：2017-09-28
申请号：PCT/US2017/023660
申请日：2017-03-22
申请人： MICROCUBE, LLC
发明人： WALKE, Amrish J. , MODY, Dinesh I. , SHROFF, Ketan , TATE, Christine M.
IPC分类号： A61B18/18
摘要： Energy delivery devices and methods that have one or more features to measure or estimate the amount of energy dose delivered to a target material. Methods and systems for calculating an energy dose to be delivered to the target material. The devices and methods deliver an accurate energy dose to the target material. Devices, systems and methods using microwave energy delivery devices can calculate the energy dose from returned power measurements. Systems and methods adjusting one or more energy delivery parameters or one or more system components while delivering an energy dose to achieve a desired thermal effect.
摘要翻译：具有一个或多个特征的能量输送装置和方法来测量或估计输送到目标材料的能量剂量的量。用于计算要递送到目标材料的能量剂量的方法和系统。该装置和方法向目标材料提供准确的能量剂量。使用微波能量递送设备的设备，系统和方法可以从返回的功率测量值计算能量剂量。调整一个或多个能量输送参数或一个或多个系统部件同时输送能量剂量以实现期望的热效应的系统和方法。

10. 发明申请

WO2017035393A1 DEVICES, SYSTEMS AND METHODS FOR DETECTING VIABLE MICROORGANISMS IN A FLUID SAMPLE 审中-公开
标题翻译：用于检测流体样品中可见微生物的装置，系统和方法
公开(公告)号：WO2017035393A1
公开(公告)日：2017-03-02
申请号：PCT/US2016/048769
申请日：2016-08-25
申请人： ESENSE, LLC
发明人： KNOPFMACHER, Oren S. , HERGET, Meike , LAUFER, Michael D. , ESTABROOK, August
IPC分类号： C12M1/34 , C12M1/42 , G01N33/48 , G01N33/50
CPC分类号： C12Q1/18 , C12M23/16 , C12Q1/025 , C12Q1/04 , G01N27/3275 , G01N27/4145 , G01N27/4148 , G01N33/48735 , G01N33/5011
摘要： Various devices, systems and methods for detecting a susceptibility of a microorganism to an anti-infective are described herein. A method comprises introducing a sample comprising the microorganism to a first surface and a second surface; exposing the first surface comprising the microorganism to a first solution; exposing the second surface comprising the microorganism to a second solution, wherein the second solution comprises an anti-infective; separating the first solution from the first surface after exposing the first surface to the first solution; separating the second solution from the second surface after exposing the second surface to the second solution; monitoring a first electrical characteristic of a sensor upon introducing the first solution to the sensor; monitoring a second electrical characteristic of the sensor after introducing the second solution to the sensor; and comparing the first electrical characteristic and the second electrical characteristic to assess the susceptibility of the microorganism.
摘要翻译：本文描述了用于检测微生物对抗感染性的敏感性的各种装置，系统和方法。一种方法包括将包含微生物的样品引入第一表面和第二表面; 将包含微生物的第一表面暴露于第一溶液; 将包含微生物的第二表面暴露于第二溶液，其中第二溶液包含抗感染剂; 在将第一表面暴露于第一溶液之后，将第一溶液与第一表面分离; 在将所述第二表面暴露于所述第二溶液之后，将所述第二溶液与所述第二表面分离; 在将所述第一溶液引入所述传感器时，监测传感器的第一电特性; 在将所述第二溶液引入所述传感器之后，监测所述传感器的第二电特性; 以及比较第一电特性和第二电特性以评估微生物的易感性。

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