公开(公告)号：WO2005120345A3

公开(公告)日：2006-03-09

申请号：PCT/JP2005011179

申请日：2005-06-13

Applicant: OLYMPUS CORP ,  UCHIYAMA AKIO

Inventor： UCHIYAMA AKIO

IPC: A61B1/04 ,  A61B5/06

CPC classification number: A61B5/06 ,  A61B1/00158 ,  A61B1/04 ,  A61B1/041 ,  A61B5/062 ,  A61B5/7232 ,  A61B34/73 ,  A61B2034/732

Abstract: There is provided a position detection system for a medical device including a magnetic induction coil inside the medical device; a driving coil, disposed outside an operating region of the medical device, that generates induced magnetism in the magnetic induction coil; and a magnetic sensor, disposed outside the operating region, that detects the induced magnetism, wherein, when the medical device is disposed at each position in the operating region, the driving coil causes magnetism to act on the magnetic induction coil from three or more different directions, and among the three or more directions in which the magnetism acts, at least one of the directions is arranged to be a direction intersecting a plane formed by the other two directions.

Abstract translation: 提供了一种用于医疗装置的位置检测系统，其包括医疗装置内的磁感应线圈; 驱动线圈，其设置在所述医疗装置的操作区域的外部，其在所述磁感应线圈中产生感应磁性; 以及磁性传感器，其设置在所述工作区域的外部，其检测所述感应磁性，其中，当所述医疗装置设置在所述工作区域中的每个位置时，所述驱动线圈使得所述磁感应线圈由三种以上不同 方向，并且在磁作用的三个或更多个方向之中，至少一个方向被布置为与由另外两个方向形成的平面交叉的方向。

公开(公告)号：DE102007051861B4

公开(公告)日：2020-03-12

申请号：DE102007051861

申请日：2007-10-30

Applicant: OLYMPUS CORP ,  SIEMENS HEALTHCARE GMBH

Inventor： KAWANO HIRONAO ,  REINSCHKE JOHANNES DR ,  UCHIYAMA AKIO

IPC: A61B34/20 ,  A61B1/04 ,  A61B5/07

Abstract: Verfahren zur Führung eines Kapsel-Endoskops, dessen Endoskopkapsel (25) einen Rotationssensor (33,34,35) zur Messung einer Drehlage der Endoskopkapsel (25) um mindestens eine kapselfeste Achse aufweist, das die folgenden Schritte umfasst:- Berechnen (S5) einer Drehlage der Endoskopkapsel (25) aus einem mechanischen Kapselbewegungsmodell (S5);- Messen einer Drehlage der Endoskopkapsel (25) mittels des Rotationssensors (33,34,35);- Vergleichen (S6) der gemessenen Drehlage mit einer für einen gleichen Zeitpunkt aus dem mechanischen Kapselbewegungsmodell berechneten Drehlage (S6);- Korrigieren (S7) mindestens eines Modellparameters im mechanischen Kapselbewegungsmodell auf der Grundlage des Vergleichs;- Adaptieren (S7) des mechanischen Kapselbewegungsmodells auf der Grundlage des Vergleichs.

公开(公告)号：AT448729T

公开(公告)日：2009-12-15

申请号：AT04717286

申请日：2004-03-04

Applicant: OLYMPUS CORP

Inventor： FUJITA MANABU ,  UCHIYAMA AKIO

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/05 ,  A61B5/00 ,  A61B5/06 ,  A61B5/07 ,  H04B7/06 ,  H04B7/08

Abstract: A capsular medical system includes a capsular in-body unit having a radio transmitting device and an extracorporeal device. The extracorporeal device includes a ratio receiving device in the extracorporeal device, to which a plurality of antennas are connected, a switching device which switches the plurality of antennas, and a monitor device which monitors a receiving state of the selected antenna. The monitor device includes a device for measuring the data amount of medical data in units transmitted from the in-body unit, a device which counts a time required for transmitting the medical data in units from the in-body unit, and a calculating device which calculates a data transfer speed based on the data amount and the time required for transmitting the data.

公开(公告)号：DE602005014390D1

公开(公告)日：2009-06-18

申请号：DE602005014390

申请日：2005-03-24

Applicant: OLYMPUS CORP

Inventor： UCHIYAMA AKIO ,  TAKIZAWA HIRONOBU ,  KARASAWA RYO

IPC: A61B1/04 ,  A61B5/07 ,  A61B1/00 ,  A61B1/05 ,  A61B1/273 ,  A61B1/31 ,  A61B5/00 ,  A61B5/06

Abstract: There is provided an in-vivo information acquisition apparatus capable of detecting high-accuracy in-vivo information substantially at the same time in a plurality of different examination sites in a body cavity and an in-vivo information acquisition apparatus system capable of introducing a plurality of in-vivo information acquisition apparatuses into a patient at the same time. The in-vivo information acquisition apparatus includes a specimen-collecting section for collecting a specimen at an examination site in a body cavity, a specimen-evaluating section for evaluating the specimen collected by the specimen-collecting section and outputting an evaluation result, a labeling section having identification information unique to the in-vivo information acquisition apparatus, a communication section for receiving a signal transmitted from the outside and for transmitting to the outside the evaluation result output by the specimen-evaluating section, and a power supply section for supplying electrical power.

公开(公告)号：DE602005004519D1

公开(公告)日：2008-03-13

申请号：DE602005004519

申请日：2005-03-24

Applicant: OLYMPUS CORP

Inventor： UCHIYAMA AKIO ,  TAKIZAWA HIRONOBU ,  KARASAWA RYO

IPC: A61B5/07 ,  A61B1/00 ,  A61B1/04 ,  A61B1/05 ,  A61B1/273 ,  A61B1/31 ,  A61B5/00 ,  A61B5/06

Abstract: There is provided an in-vivo information acquisition apparatus capable of detecting high-accuracy in-vivo information substantially at the same time in a plurality of different examination sites in a body cavity and an in-vivo information acquisition apparatus system capable of introducing a plurality of in-vivo information acquisition apparatuses into a patient at the same time. The in-vivo information acquisition apparatus includes a specimen-collecting section for collecting a specimen at an examination site in a body cavity, a specimen-evaluating section for evaluating the specimen collected by the specimen-collecting section and outputting an evaluation result, a labeling section having identification information unique to the in-vivo information acquisition apparatus, a communication section for receiving a signal transmitted from the outside and for transmitting to the outside the evaluation result output by the specimen-evaluating section, and a power supply section for supplying electrical power.

公开(公告)号：CA2516902A1

公开(公告)日：2004-09-10

申请号：CA2516902

申请日：2004-02-25

Applicant: OLYMPUS CORP

Inventor： KAWANO HIRONAO ,  YOKOI TAKESHI ,  TAKIZAWA HIRONOBU ,  UCHIYAMA AKIO ,  KIKUCHI AKIRA ,  SEGAWA HIDETAKE ,  FUJITA MANABU

IPC: A61B5/07 ,  A61B1/00 ,  A61B1/05

Abstract: A capsule medical apparatus includes a capsule exterior member and a sensor that can detect the change of an atmospheric physical quantity caused outside the exterior member in the non-contact state, and is arranged in the exterior member and performs, based on the temporary change in atmospheric physical quantity detected by the sensor, at least one of first control for switching operation from the ON-state of energy supply to the electric circuit from the battery to the OFF-state of the energy supply and of second control for switching operation from the OFF-state of the power supply to the ON-state of the power supply, and holds the state of energy supply switched by the control until another change of atmospheric physical quantity is detected.

公开(公告)号：DE602006021611D1

公开(公告)日：2011-06-09

申请号：DE602006021611

申请日：2006-12-04

Applicant: OLYMPUS CORP

Inventor： UCHIYAMA AKIO ,  KIMURA ATSUSHI ,  SATO RYOJI ,  CHIBA ATSUSHI

IPC: A61B1/00 ,  A61B5/06 ,  A61M25/00

公开(公告)号：DE602004029921D1

公开(公告)日：2010-12-16

申请号：DE602004029921

申请日：2004-09-29

Applicant: OLYMPUS CORP

Inventor： TAKIZAWA HIRONOBU ,  UCHIYAMA AKIO ,  SEGAWA HIDETAKE ,  TAKATA MASAHIRO ,  KOYANAGI HIDEKI

IPC: A61B5/07 ,  A61M37/00 ,  A61B1/00 ,  A61J3/07 ,  A61M31/00

公开(公告)号：AU2006347875A1

公开(公告)日：2008-03-13

申请号：AU2006347875

申请日：2006-09-06

Applicant: OLYMPUS CORP

Inventor： UCHIYAMA AKIO ,  TAKIZAWA HIRONOBU ,  KAWANO HIRONAO

IPC: A61B1/00

Abstract: A medical device control system improves an inducing stability and operability of a medical device having its direction controlled with magnetism, which is used for the inspection or treatment in a subject's body. The control system is formed of a medical device including an insertion member inserted into the subject's body, and a magnetic field response portion disposed within the insertion member for generating torque in response to the magnetic field applied from outside the subject's body, a direction detection unit that detects an insertion direction of the insertion member, a user interface through which the information with respect to the control of the insertion direction is input and output, a magnetic field generation portion that generates a magnetic field that directs the insertion member to a control direction, and a user interface control unit that controls the user interface based on a discordance between the control direction and the insertion direction.

公开(公告)号：DE602004024227D1

公开(公告)日：2009-12-31

申请号：DE602004024227

申请日：2004-03-04

Applicant: OLYMPUS CORP

Inventor： FUJITA MANABU ,  UCHIYAMA AKIO

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/05 ,  A61B5/00 ,  A61B5/06 ,  A61B5/07 ,  H04B7/06 ,  H04B7/08

Abstract: A capsular medical system includes a capsular in-body unit having a radio transmitting device and an extracorporeal device. The extracorporeal device includes a ratio receiving device in the extracorporeal device, to which a plurality of antennas are connected, a switching device which switches the plurality of antennas, and a monitor device which monitors a receiving state of the selected antenna. The monitor device includes a device for measuring the data amount of medical data in units transmitted from the in-body unit, a device which counts a time required for transmitting the medical data in units from the in-body unit, and a calculating device which calculates a data transfer speed based on the data amount and the time required for transmitting the data.