公开(公告)号：US11903694B2

公开(公告)日：2024-02-20

申请号：US17503386

申请日：2021-10-18

Applicant: Peter Forsell

Inventor： Peter Forsell

IPC: A61B5/07 ,  A61B5/02 ,  A61B5/00 ,  A61B17/12 ,  A61B17/135 ,  A61B17/00 ,  A61F2/30 ,  A61B90/00

CPC classification number: A61B5/076 ,  A61B5/02007 ,  A61B5/4393 ,  A61B5/6862 ,  A61B5/6876 ,  A61B5/6885 ,  A61B17/12009 ,  A61B17/1355 ,  A61B2017/00221 ,  A61B2017/00411 ,  A61B2017/00703 ,  A61B2017/00734 ,  A61B2090/065 ,  A61B2562/0247 ,  A61B2562/0261 ,  A61F2002/3067 ,  A61F2002/30668 ,  A61F2250/0001 ,  A61F2250/0002

Abstract: A device for treating an aneurysm of a human or mammal patient, wherein the aneurysm may self-expand, leading to the aneurysm bursting with high risk for death of the human or mammal patient. The device comprising an implantable member adapted to be placed in connection with the outside of a blood vessel having the aneurysm, and to exercise a pressure on the outside of the blood vessel having the aneurysm, a measuring device or sensor for measuring or sensing an expansion of the aneurysm, and a pressure regulator adapted to regulate the exercised pressure on the outside of the blood vessel having the aneurysm.

公开(公告)号：US11806101B2

公开(公告)日：2023-11-07

申请号：US17813898

申请日：2022-07-20

Applicant: Titan Medical Inc.

Inventor： John D. Unsworth

IPC: A61B34/30 ,  A61B34/20 ,  A61B34/00 ,  A61B90/00 ,  A61B34/37 ,  A61B34/10 ,  G01D5/26 ,  G06F3/01 ,  G06F3/03 ,  G06T11/00 ,  A61B17/00

CPC classification number: A61B34/30 ,  A61B34/10 ,  A61B34/20 ,  A61B34/25 ,  A61B34/37 ,  A61B34/70 ,  A61B34/74 ,  A61B34/76 ,  A61B90/06 ,  A61B90/361 ,  G01D5/262 ,  G06F3/016 ,  G06F3/0308 ,  G06F3/0325 ,  G06T11/00 ,  H05K999/99 ,  A61B90/36 ,  A61B2017/00207 ,  A61B2017/00703 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2090/062 ,  A61B2090/365

Abstract: A Robotic control system has a wand, which emits multiple narrow beams of light, which fall on a light sensor array, or with a camera, a surface, defining the wand's changing position and attitude which a computer uses to direct relative motion of robotic tools or remote processes, such as those that are controlled by a mouse, but in three dimensions and motion compensation means and means for reducing latency.

公开(公告)号：US11730390B2

公开(公告)日：2023-08-22

申请号：US17218246

申请日：2021-03-31

Applicant: Peter Forsell

Inventor： Peter Forsell

IPC: A61B5/07 ,  A61B5/02 ,  A61B5/00 ,  A61B17/12 ,  A61B17/135 ,  A61M60/427 ,  A61M60/554 ,  A61M60/268 ,  A61M60/531 ,  A61B17/00 ,  A61F2/30 ,  A61B90/00 ,  A61M60/274

CPC classification number: A61B5/076 ,  A61B5/02007 ,  A61B5/4393 ,  A61B5/6862 ,  A61B5/6876 ,  A61B5/6885 ,  A61B17/12009 ,  A61B17/1355 ,  A61M60/268 ,  A61M60/427 ,  A61M60/531 ,  A61M60/554 ,  A61B2017/00221 ,  A61B2017/00411 ,  A61B2017/00703 ,  A61B2017/00734 ,  A61B2090/065 ,  A61B2562/0247 ,  A61B2562/0261 ,  A61F2002/3067 ,  A61F2002/30668 ,  A61F2250/0001 ,  A61F2250/0002 ,  A61M60/274

Abstract: The present invention relates to a device for treating an aneurysm of a human or mammal patient, wherein the aneurysm may self expand, leading to the aneurysm bursting with high risk for death of the human or mammal patient. The device is provided with an implantable member to be placed in connection with the outside of a blood vessel having the aneurysm, and to exercise a pressure on the outside of the blood vessel having the aneurysm, a measuring device or sensor for measuring or sensing an expansion of the aneurysm, and a monitoring system for monitoring the expansion of the aneurysm based on a signal received from the measuring device or sensor.

公开(公告)号：US10010373B2

公开(公告)日：2018-07-03

申请号：US15368128

申请日：2016-12-02

Applicant: Medtronic, Inc.

Inventor： Monte R Canfield ,  Michael R Neidert ,  Kenneth C Gardeski

IPC: A61B34/20 ,  A61B5/0456 ,  A61B5/00 ,  A61B6/03 ,  A61B8/08 ,  A61B8/12 ,  A61N1/372 ,  A61B5/03 ,  A61M25/01 ,  A61B8/00 ,  A61B6/00 ,  A61M25/09 ,  A61B18/14 ,  A61B90/00 ,  A61B18/00

CPC classification number: A61B34/20 ,  A61B5/0066 ,  A61B5/036 ,  A61B5/0452 ,  A61B5/0456 ,  A61B5/4839 ,  A61B5/7285 ,  A61B6/032 ,  A61B6/037 ,  A61B6/5247 ,  A61B6/541 ,  A61B8/0841 ,  A61B8/12 ,  A61B8/543 ,  A61B18/1492 ,  A61B2017/00703 ,  A61B2018/00577 ,  A61B2018/00839 ,  A61B2034/2063 ,  A61B2034/2065 ,  A61B2090/3735 ,  A61B2090/374 ,  A61B2090/3764 ,  A61B2090/3784 ,  A61M25/0108 ,  A61M25/09 ,  A61M2230/04 ,  A61N1/372

Abstract: An image guided navigation system for navigating a region of a patient which is gated using ECG signals to confirm diastole. The navigation system includes an imaging device, a tracking device, a controller, and a display. The imaging device generates images of the region of a patient. The tracking device tracks the location of the instrument in a region of the patient. The controller superimposes an icon representative of the instrument onto the images generated from the imaging device based upon the location of the instrument. The display displays the image with the superimposed instrument. The images and a registration process may be synchronized to a physiological event.

公开(公告)号：US20180103872A1

公开(公告)日：2018-04-19

申请号：US15790134

申请日：2017-10-23

Applicant: Peter Forsell

Inventor： Peter Forsell

IPC: A61B5/07 ,  A61B17/135 ,  A61B5/02 ,  A61B5/00 ,  A61B17/12 ,  A61B17/00 ,  A61F2/30 ,  A61M1/10 ,  A61M1/12

CPC classification number: A61B5/076 ,  A61B5/02007 ,  A61B5/4393 ,  A61B5/6862 ,  A61B5/6876 ,  A61B5/6885 ,  A61B17/12009 ,  A61B17/1355 ,  A61B2017/00221 ,  A61B2017/00411 ,  A61B2017/00703 ,  A61B2017/00734 ,  A61B2090/065 ,  A61B2562/0247 ,  A61B2562/0261 ,  A61F2002/30668 ,  A61F2002/3067 ,  A61F2250/0001 ,  A61F2250/0002 ,  A61M1/10 ,  A61M1/107 ,  A61M1/12 ,  A61M1/125

Abstract: A device for treating a vascular aneurysm of a human or mammal patient, comprising an implantable member adapted to hold fluid, the implantable member being adapted to be placed against an outside of a blood vessel having the aneurysm, exercise a pressure on the aneurysm to prevent or reduce an expansion of the aneurysm, follow an outer contour of the aneurysm, and provide a pressure that is equal or less than the diastolic blood pressure of the human or mammal patient.

公开(公告)号：US20180099124A1

公开(公告)日：2018-04-12

申请号：US15286933

申请日：2016-10-06

Applicant: Medtronic Vascular, Inc.

Inventor： Gerard McLoughlin ,  Christopher Murphy

IPC: A61M25/09

CPC classification number: A61M25/09041 ,  A61B5/0452 ,  A61B5/065 ,  A61B2017/00703 ,  A61F2/24 ,  A61M2205/332 ,  A61M2230/005 ,  A61M2230/06

Abstract: A system for crossing a heart valve with a guidewire includes an advancement motor and a controller. The controller controls when the advancement motor advances and retracts the guidewire. The controller is coupled to an electrocardiogram device and determines the systolic and diastolic phase of the heart from information/data from the electrocardiogram device. The guidewire advances or retracts based on the controller's determination of the systolic or diastolic phase corresponding with the heart valve being in an open configuration. The system may include a catheter including a lumen through which the guidewire is disposed. The system may further include a sensor. The sensor is in communication with the controller, and the controller will stop advancement of the guidewire if the controller determines the guidewire has not advanced between open leaflets of the heart valve based upon information/data from the sensor.

公开(公告)号：US20170189003A1

公开(公告)日：2017-07-06

申请号：US15420047

申请日：2017-01-30

Applicant: Sina Robotics and Medical Innovators Co. Ltd.

Inventor： Farzam Farahmand ,  Arvin Houshmand ,  Alireza Mirbagheri ,  Saeed Mansouri

IPC: A61B17/02 ,  A61B17/34

CPC classification number: A61B17/02 ,  A61B17/0218 ,  A61B17/3423 ,  A61B2017/00243 ,  A61B2017/00703 ,  A61B2017/0243 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/2938 ,  A61B2017/306 ,  A61B2090/067

Abstract: A minimally invasive heart stabilizer includes a guide tube, a revolute joint, a stabilizing end-effector, and a linkage. The guide tube is sized to allow insertion through an endoscopic cannula. The revolute joint is coupled to a distal end of the guide tube. The stabilizing end-effector is coupled to the revolute joint. The linkage has a distal end and a proximal end. The distal end is pivotally connected to the end-effector. The stabilizing end-effector includes two tissue engaging members in parallel alignment with one another. The two tissue engaging members are joined via an arrangement of links.

公开(公告)号：US09572519B2

公开(公告)日：2017-02-21

申请号：US10986567

申请日：2004-11-10

Applicant: Itzhak Shmarak ,  Gera Strommer ,  Uzi Eichler

Inventor： Itzhak Shmarak ,  Gera Strommer ,  Uzi Eichler

IPC: A61B5/05 ,  A61B5/11 ,  A61B5/06 ,  A61B8/02 ,  A61B5/0456 ,  A61B5/08 ,  A61B5/00 ,  A61B6/12 ,  A61B6/00 ,  A61B8/08 ,  A61B8/00 ,  A61B17/00 ,  A61N5/10

CPC classification number: A61B34/20 ,  A61B5/0456 ,  A61B5/06 ,  A61B5/061 ,  A61B5/066 ,  A61B5/0816 ,  A61B5/11 ,  A61B5/1102 ,  A61B5/1107 ,  A61B5/1128 ,  A61B5/113 ,  A61B5/7207 ,  A61B5/721 ,  A61B5/7275 ,  A61B5/7289 ,  A61B5/742 ,  A61B6/032 ,  A61B6/037 ,  A61B6/12 ,  A61B6/503 ,  A61B6/504 ,  A61B6/527 ,  A61B6/541 ,  A61B6/547 ,  A61B8/02 ,  A61B8/0833 ,  A61B8/0841 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4245 ,  A61B8/4254 ,  A61B8/5276 ,  A61B34/10 ,  A61B34/25 ,  A61B90/10 ,  A61B90/36 ,  A61B2017/00699 ,  A61B2017/00703 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/372 ,  A61B2090/378 ,  A61B2090/3958 ,  A61B2505/05 ,  A61N5/1067 ,  G06F19/00

Abstract: Apparatus for generating an organ timing signal relating to an inspected organ within the body of a patient, including a medical positioning system, and a processor The medical positioning system includes at least one reference electromagnetic transducer placed at a reference location, at least one inner electromagnetic transducer attached to a surgical tool inserted in a blood vessel in the vicinity of the inspected organ, and a medical positioning system processor coupled with the transducers. The medical positioning system processor generates medical positioning system data sets, each of which includes a collection of three-dimensional position coordinate readings demonstrating the motion trajectory of the surgical tool over time, the processor generating the organ timing signal from the data sets by detecting and identifying periodic motion frequencies in the data sets, and filtering the periodic motion frequencies from the data sets.

Abstract translation: 用于产生与包括医疗定位系统在内的患者身体内的被检查器官相关的器官定时信号的设备和处理器医疗定位系统包括放置在参考位置处的至少一个参考电磁换能器，至少一个内部电磁 附接到插入被检查器官附近的血管中的手术工具的传感器，以及与换能器耦合的医疗定位系统处理器。 医疗定位系统处理器生成医疗定位系统数据集，每个医疗定位系统数据集包括三维位置坐标读数的集合，其显示手术工具随时间的运动轨迹，该处理器通过检测和/ 识别数据集中的周期运动频率，以及从数据集过滤周期运动频率。

公开(公告)号：US20170020502A1

公开(公告)日：2017-01-26

申请号：US15190331

申请日：2016-06-23

Applicant: TERUMO KABUSHIKI KAISHA

Inventor： TAKESHI TSUBOUCHI ,  MASAMICHI YANAI

IPC: A61B17/02 ,  A61B90/50

CPC classification number: A61B17/02 ,  A61B90/50 ,  A61B2017/00017 ,  A61B2017/00057 ,  A61B2017/00539 ,  A61B2017/00703 ,  A61B2017/00876 ,  A61B2017/0237 ,  A61B2017/0243 ,  A61B2017/1107 ,  A61B2017/306 ,  A61B2017/308 ,  A61B2090/061 ,  A61B2090/571

Abstract: A surgical fixing tool for vascular anastomosis inhibits an operation site on a surface of a living body such as a heart from moving along a height direction of the surface of the living body. The fixing tool has a position adjusting unit disposed in a support unit 10 that adjusts a relative position between the support unit and the fixed living body local site. A displacement position detection unit detects a displacement position of a local site. Based on a detected displacement, the position adjusting unit changes and adjusts a relative position between the support unit and the fixed local site.

Abstract translation: 用于血管吻合的手术固定工具抑制诸如心脏的生物体的表面上的手术部位沿着活体的表面的高度方向移动。 固定工具具有位置调节单元，该位置调整单元设置在支撑单元10中，该支撑单元10调节支撑单元和固定生物体局部位置之间的相对位置。 位移位置检测单元检测局部位置的位移位置。 基于检测到的位移，位置调整单元改变并调整支撑单元和固定的局部位置之间的相对位置。

公开(公告)号：US09549689B2

公开(公告)日：2017-01-24

申请号：US11715919

申请日：2007-03-09

Applicant: Eric S. Olson

Inventor： Eric S. Olson

IPC: A61N1/00 ,  A61B5/06 ,  A61B5/042 ,  A61B6/00 ,  A61B17/00

CPC classification number: A61B5/062 ,  A61B5/0422 ,  A61B5/06 ,  A61B6/503 ,  A61B34/10 ,  A61B34/20 ,  A61B90/36 ,  A61B90/90 ,  A61B2017/00053 ,  A61B2017/00243 ,  A61B2017/00482 ,  A61B2017/00703 ,  A61B2017/00725 ,  A61B2034/105 ,  A61B2034/2051 ,  A61B2034/2053 ,  A61B2090/364

Abstract: A method for determining a location of an object in a three-dimensional localization field created by a localization system includes the following steps: providing a catheter having known spacing between electrodes; providing a lookup table of data correlating locations of an object within the localization field with measurements made by the localization system; placing the catheter into the localization field; using the localization system to determine the location of the electrodes based on the lookup table; calculating an observed distance between electrodes; comparing the observed distance to the known electrode spacing; and adjusting the lookup table to more accurately measure the spacing of the electrodes. A Kernel function, such as the derivative of a Gaussian function, may be used to update the lookup table.

Abstract translation: 一种用于确定由定位系统产生的三维定位场中物体的位置的方法包括以下步骤：提供具有已知电极间距的导管; 提供将所述定位域内的对象的位置与由所述定位系统进行的测量相关联的数据查找表; 将导管置于定位区域; 使用定位系统基于查找表来确定电极的位置; 计算观察到的电极之间的距离; 将观察到的距离与已知电极间距进行比较; 并且调整查找表以更准确地测量电极的间距。 可以使用诸如高斯函数的导数的内核函数来更新查找表。