公开(公告)号：US11819252B2

公开(公告)日：2023-11-21

申请号：US17234882

申请日：2021-04-20

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Drazenko Babic ,  Thirukumaran Thangaraj Kanagasabapathi ,  Susanne Maaike Valster ,  Bernardus Hendrikus Wilhelmus Hendriks

IPC: A61B17/70 ,  A61B17/86 ,  A61B17/88 ,  A61B17/68 ,  A61B17/00

CPC classification number: A61B17/7098 ,  A61B17/68 ,  A61B17/7032 ,  A61B17/864 ,  A61B17/8805 ,  A61B17/8875 ,  A61B2017/00026 ,  A61B2017/00057 ,  A61B2017/00061 ,  A61B2017/00128 ,  A61B2017/883

Abstract: The invention relates a system for implanting an implantable device in bone tissue, a processing unit for such system, a method of implanting an implantable device and a method of providing information for an implanting of an implantable device. In view of the finding that a fat content in cancellous bone is higher than a fat content in compact bone, the lipids fraction, which can be determined by optical means, e.g. spectroscopy, can be used to determine correct screw placement in healthy bone.

公开(公告)号：US11571180B2

公开(公告)日：2023-02-07

申请号：US16469363

申请日：2017-12-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Bernardus Hendrikus Wilhelmus Hendriks ,  Drazenko Babic ,  Jarich Willem Spliethoff ,  Torre Michelle Bydlon ,  Grzegorz Andrzej Toporek ,  Aleksandra Popovic ,  Christian Reich

IPC: A61B8/00 ,  A61B34/10 ,  A61B34/20 ,  A61B8/08 ,  G06T7/13

Abstract: A system may generally comprise a tracking device, an ultrasound device and a processing unit. A position and orientation of the ultrasound device may be traceable by the tracking device. The processing unit may be configured (i) to receive 3D information of a region of interest in relation to a marker, with both the region of interest and the marker being located within a body, (ii) to determine the position of the marker relative to the ultrasound device based on an ultrasound image of the body including the marker, and (iii) to determine the position and orientation of the ultrasound device relative to the tracking device. The system may further comprise a visualization device and the processing unit may further be configured to generate a visualization of the region of interest in relation to an outer surface of the body.

公开(公告)号：US11033188B2

公开(公告)日：2021-06-15

申请号：US15531019

申请日：2015-11-26

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Robert Johannes Frederik Homan ,  Bernardus Hendrikus Wilhelmus Hendriks ,  Drazenko Babic

IPC: A61B8/00 ,  A61B5/00 ,  A61B6/00 ,  A61B5/11

Abstract: The present invention relates to an imaging device (100) for generating an image of a patient (P), the imaging system (100) comprising: a camera arrangement (10), which is configured to provide a first image information (I1) of the patient (P) using a first wavelength band, and which is configured to provide a second image information (I2) of the patient (P) using a second wavelength band. The first wavelength band and the second set of wavelength band are different; and the first and/or second image information comprises landmark information of landmarks (M) of a patient (P). The landmark information is derived by at least one wavelength band outside the visible spectrum. Further, a data processor (30) is provided, which is configured to generate a fused image (IE) based on the first image information (I1) and the second image information (I2), and which is configured to detect the landmarks (M) in the fused image (IE).

公开(公告)号：US10542959B2

公开(公告)日：2020-01-28

申请号：US14915047

申请日：2014-12-05

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Drazenko Babic ,  Robert Johannes Frederik Homan ,  Bernardus Hendrikus Wilhelmus Hendriks

IPC: A61B6/00 ,  A61B90/00 ,  A61B6/04

Abstract: An object tracking device for a medical imaging system tracks a predetermined movable object such as a medical instrument and/or a patient. The object tracking device includes primary and secondary imagers. The primary imager is configured to provide first image data of a patient's body including the interior of a patient's body. The primary imager is movable between imaging and parking modes. The secondary imager is configured to provide second image data of a patient's body including the exterior of a patient's body. The object tracking device further includes a position monitoring arrangement configured to monitor a position of the secondary imager relative to the position of a reference point. As a result, the medical instrument and/or the patient is traceable in the imaging mode based on the image data of the primary imager, and in the parking mode based on the image data of the secondary imager.

公开(公告)号：US12089821B2

公开(公告)日：2024-09-17

申请号：US17637830

申请日：2020-08-28

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Bernardus Hendrikus Wilhelmus Hendriks ,  Drazenko Babic ,  Jarich Willem Spliethoff ,  Gerhardus Wilhelmus Lucassen ,  Joanneke Gerrigje Groen ,  Christian Reich ,  Ronaldus Frederik Johannes Holthuizen ,  Robert Johannes Frederik Homan

IPC: A61B1/317 ,  A61B1/00 ,  A61B5/00 ,  A61B17/84 ,  A61B17/88 ,  A61B17/92

CPC classification number: A61B1/317 ,  A61B1/00126 ,  A61B1/00165 ,  A61B5/0075 ,  A61B5/4504 ,  A61B5/6878 ,  A61B17/848 ,  A61B17/8897 ,  A61B2017/922

Abstract: An orthopedic pin (100) for optically analyzing a bone region (110) includes an elongate shaft (101) and at least one optical fiber (105). The elongate shaft has a circular outer cross section with a first diameter (D1), a distal end (102) for insertion into bone, a proximal end (103), and an optical connector portion (104) disposed towards the proximal end (103). The at least one optical fiber (105) extends within the elongate shaft (101) between the optical connector portion (104), and the distal end (102) for transmitting optical radiation between the optical connector portion (104) and the bone region (110) when the distal end (102) is inserted into the bone region (110). The optical connector portion (104) comprises a reduced-diameter portion (106). The reduced-diameter portion (106) extends along at least a portion of the elongate shaft (101), and has an outer cross section comprising a width (Drd) perpendicularly with respect to the elongate shaft (101). The width (Drd) is less than the first diameter (D1).

公开(公告)号：US11712310B2

公开(公告)日：2023-08-01

申请号：US17848490

申请日：2022-06-24

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Ronaldus Frederik Johannes Holthuizen ,  Bernardus Hendrikus Wilhelmus Hendriks ,  Drazenko Babic ,  Robert Johannes Frederik Homan ,  Johan Juliana Dries

IPC: A61B34/20 ,  A61B34/10 ,  A61B90/00 ,  A61B5/00 ,  A61B17/70 ,  A61B17/88

CPC classification number: A61B34/20 ,  A61B5/0035 ,  A61B5/0084 ,  A61B17/7032 ,  A61B17/8897 ,  A61B34/10 ,  A61B90/37 ,  A61B2034/102 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2061 ,  A61B2034/2065 ,  A61B2090/374 ,  A61B2090/376 ,  A61B2090/378 ,  A61B2090/3762

Abstract: A system is suggested comprising an optical sensing means and a processing unit. The optical sensing means may include an optical guide with a distal end, wherein the optical guide may be configured to be arranged in a device to be inserted into tissue in a region of interest. The processing unit may be configured to receive information of a region of interest including different tissue types as well as of a path through the tissues, to determine a sequence of tissue types along the path, to determine a tissue type at the distal end of the optical guide based on information received from the optical sensing means, to compare the determined tissue type with the tissue types on the path, to determine possible positions of the distal end of the optical guide on the path based on the comparison of tissue types, and to generate a signal indicative for the possible positions.

公开(公告)号：US11497562B2

公开(公告)日：2022-11-15

申请号：US16483951

申请日：2018-02-07

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Ronaldus Frederik Johannes Holthuizen ,  Bernardus Hendrikus Wilhelmus Hendriks ,  Drazenko Babic ,  Robert Johannes Frederik Homan ,  Johan Juliana Dries

IPC: A61B34/20 ,  A61B34/10 ,  A61B5/00 ,  A61B17/70 ,  A61B17/88 ,  A61B90/00

Abstract: A system is suggested comprising an optical sensing means and a processing unit. The optical sensing means may include an optical guide with a distal end, wherein the optical guide may be configured to be arranged in a device to be inserted into tissue in a region of interest. The processing unit may be configured to receive information of a region of interest including different tissue types as well as of a path through the tissues, to determine a sequence of tissue types along the path, to determine a tissue type at the distal end of the optical guide based on information received from the optical sensing means, to compare the determined tissue type with the tissue types on the path, to determine possible positions of the distal end of the optical guide on the path based on the comparison of tissue types, and to generate a signal indicative for the possible positions.

公开(公告)号：US11910995B2

公开(公告)日：2024-02-27

申请号：US17629260

申请日：2020-07-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Bernardus Hendrikus Wilhelmus Hendriks ,  Caifeng Shan ,  Marco Lai ,  Robert Johannes Frederik Homan ,  Drazenko Babic

IPC: A61B1/00 ,  G06T7/73 ,  G06T7/90 ,  G06T3/00 ,  G06T7/00 ,  G06T11/00

CPC classification number: A61B1/000096 ,  A61B1/000095 ,  G06T3/00 ,  G06T7/0016 ,  G06T7/73 ,  G06T7/90 ,  G06T11/00 ,  G06T2207/10016 ,  G06T2207/10068 ,  G06T2207/20212 ,  G06T2207/30204 ,  G06T2207/30244 ,  G06T2210/41

Abstract: The application relates to the problem of navigating a surgical instrument (at 301, 311) towards a region-of-interest (at 312) in endoscopic surgery when an image (300) provided by the endoscope is obscured at least partly by obscuring matter (at 303), wherein the obscuring matter is a leaking body fluid, debris or smoke caused by ablation. To address this problem, a computer-implemented method is proposed, wherein, upon detecting that the image from the endoscope is at least partly obscured, a second image is determined based on a sequence of historic images and based on the current position and orientation of the endoscope. Furthermore, a virtual image (310) is generated based on the determined second image.

公开(公告)号：US11412985B2

公开(公告)日：2022-08-16

申请号：US16388909

申请日：2019-04-19

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Bernardus Hendrikus Wilhelmus Hendriks ,  Drazenko Babic

IPC: A61B5/00 ,  A61B8/08 ,  A61B6/00 ,  A61B6/12 ,  A61B17/34 ,  A61B10/02 ,  A61B90/00

Abstract: A system for providing integrated guidance for positioning a biopsy device and estimating tumor size in a body has two levels of guidance: a coarse guidance and a fine guidance. The system includes a non-invasive imaging system for obtaining an image of the biopsy device in the body, for providing the coarse guidance. Furthermore, the system includes an optical element mounted on the needle for obtaining optical information discriminating tissue in the body, for providing the fine guidance.

公开(公告)号：US10762647B2

公开(公告)日：2020-09-01

申请号：US16099484

申请日：2017-05-19

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Christian Buerger ,  Michael Grass ,  Drazenko Babic

IPC: A61B6/00 ,  G06T7/32 ,  G06T7/33 ,  A61B34/20 ,  A61B90/00 ,  G06T3/00 ,  G06T7/00

Abstract: A system and method of assisting a treatment procedure is provided, the method comprising the steps of determining a 3-D intervention vector in relation to an inner body structure of a body of interest based on a 3-D x-ray image, determining a 3-D position of an entry point on an outer surface of the body of interest based on the intervention vector, comparing the position and/or orientation of the inner body structure in the 3-D x-ray image with the position and/or orientation of the inner body structure in an additional 2-D x-ray image being generated transverse to the intervention vector, correcting the 3-D position of the entry point on the outer surface of the body of interest based on a deviation detected in the comparing step.