公开(公告)号：US20180303539A1

公开(公告)日：2018-10-25

申请号：US15570102

申请日：2016-04-26

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Waltherus Cornelis Jozef BIERHOFF ,  Bernardus Hendrikus Wilhelmus HENDRIKS ,  Franciscus Marinus Antonius Maria VAN GAAL ,  Torre Michelle BYDLON ,  Vishnu Vardhan PULLY ,  Christian REICH

IPC: A61B18/14

CPC classification number: A61B18/148 ,  A61B5/0075 ,  A61B5/0084 ,  A61B5/6847 ,  A61B2017/00057 ,  A61B2017/00061 ,  A61B2017/00199 ,  A61B2018/0013 ,  A61B2018/00172 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/00904 ,  A61B2018/0097 ,  A61B2018/00976 ,  A61B2018/1412 ,  A61B2505/05 ,  A61B2562/0238 ,  A61B2562/223 ,  A61B2562/228

Abstract: A tissue sensing device for use with an electrosurgical knife is proposed which comprises a proximal end portion, a distal end portion and a grip portion there between. The proximal end portion is configured for attachment to a housing of the electrosurgical knife. The distal end portion is configured for movably supporting a blade of the knife. A distal end of an optical fiber is arranged at the distal end portion of the device and a proximal end of the optical fiber is connectable to an optical console, so that optical measurements can be performed at the distal end portion.

公开(公告)号：US20220280033A1

公开(公告)日：2022-09-08

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 ,  A61B17/84 ,  A61B5/00

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).