Title:
介入装置のセンサの電力供給
Document Type and Number:
Japanese Patent JP7033693
Kind Code:
B2
Abstract:
The present invention relates to the supply of a sensor of an interventional device. In order to provide an interventional device with improved handling, an interventional device is provided, the device comprising a longitudinal elongated main body with a distal portion and a proximal portion; and a sensor provided on the distal portion. The elongated main body comprises a hollow shaft. The proximal portion of the main body comprises an optical energy generation section, in which the hollow shaft is at least partially provided as a transparent hypotube, and in which a doped material is provided inside the hollow shaft. Further, the doped material is configured to generate light as stimulated emission with a predetermined wavelength upon the doped material being radiated with a pumping wavelength. Still further, the transparent hypotube is configured to receive light from an external light source as a substantially transversal light input providing the pumping wavelength to the doped material. The main body further comprises a light guiding section that comprises an optical fiber arrangement inside the hollow shaft extending from the optical energy generation section toward the sensor for transmitting energy to the sensor.
Inventors:
Mueller man frets
Van der Horst Arien
Van der Horst Arien
Application Number:
JP2021520371A
Publication Date:
March 10, 2022
Filing Date:
October 14, 2019
Export Citation:
Assignee:
Koninklijke Philips N.V.
International Classes:
A61B5/026; A61B5/0215
Domestic Patent References:
| JP2010529465A | ||||
| JP2009524214A |
Foreign References:
| US20110141758 | ||||
| US20150349481 |
Attorney, Agent or Firm:
Fueda Hidesen
Takahiro Igarashi
Takahiro Igarashi