JPH1050122A - Medical diagnosis inspection apparatus comprising magnetic resonance apparatus and light transmission apparatus - Google Patents
Medical diagnosis inspection apparatus comprising magnetic resonance apparatus and light transmission apparatusInfo
- Publication number
- JPH1050122A JPH1050122A JP9120404A JP12040497A JPH1050122A JP H1050122 A JPH1050122 A JP H1050122A JP 9120404 A JP9120404 A JP 9120404A JP 12040497 A JP12040497 A JP 12040497A JP H1050122 A JPH1050122 A JP H1050122A
- Authority
- JP
- Japan
- Prior art keywords
- light
- magnetic resonance
- inspected
- light transmission
- medical diagnosis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 11
- 238000003745 diagnosis Methods 0.000 title claims abstract description 4
- 230000005540 biological transmission Effects 0.000 title abstract description 4
- 238000007689 inspection Methods 0.000 title abstract description 3
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、磁気共鳴装置に配
属され、調節可能な、被検体用の載置装置と、送光装置
とを有する医療診断用検査装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an examination apparatus for medical diagnosis, which is assigned to a magnetic resonance apparatus and has an adjustable mounting apparatus for a subject and a light transmitting apparatus.
【０００２】[0002]
【従来の技術】例えば、磁気共鳴装置を用いて被検体を
検査する場合には、１つの領域を照明するために、光も
被検体へ導く必要性が頻繁に生じる。2. Description of the Related Art For example, when a subject is examined using a magnetic resonance apparatus, it is frequently necessary to guide light to the subject in order to illuminate one region.
【０００３】西ドイツ特許４２２５４３３号公報から
は、次のような磁気共鳴装置が公知である。すなわち、
測定トンネル外部に配置された光源を有し、該光源の光
が複数の光ファイバーからなる光導波路装置を介して、
測定トンネル内の面状の光出射領域に供給される磁気共
鳴装置が公知である。有利にはハロゲンランプとして構
成される光源の、光導波路装置への光結合は、光学的な
接続部を介して行われる。[0003] The following magnetic resonance apparatus is known from DE 42 25 433 A1. That is,
Having a light source arranged outside the measurement tunnel, the light of the light source is via an optical waveguide device composed of a plurality of optical fibers,
Magnetic resonance devices which supply a planar light-emitting area in a measuring tunnel are known. The optical coupling of the light source, which is preferably configured as a halogen lamp, to the optical waveguide device takes place via an optical connection.
【０００４】被検体の位置を、例えば載置装置を介して
変える場合には、被検体の様々な領域も照明される。し
かしながら、照明は、元の領域が再び照明されるように
変えなければならないものなので、このことは欠点とな
る。When the position of the subject is changed, for example, via a mounting device, various areas of the subject are also illuminated. However, this is a disadvantage since the illumination has to be changed so that the original area is illuminated again.
【０００５】[0005]
【発明が解決しようとする課題】本発明の課題は、冒頭
に記載した形式の医療診断用検査装置を、被検体の位置
変化の際にも、照明の追従を行わなくて済むように構成
することである。SUMMARY OF THE INVENTION An object of the present invention is to provide a medical diagnostic test apparatus of the type described at the outset so that it is not necessary to follow illumination even when the position of the subject changes. That is.
【０００６】[0006]
【課題を解決するための手段】この課題は、本発明によ
り、送光装置が、調節可能な載置装置に連結されるよう
に構成して解決される。This object is achieved according to the invention by providing a light-transmitting device to be connected to an adjustable mounting device.
【０００７】[0007]
【発明の実施の形態】本発明の利点は、送光装置を載置
装置に連結することによって、載置装置の位置変更の際
にも、つねに同じ領域が照明され、それによって照明の
追従がもはや必要なくなるということである。An advantage of the present invention is that the same area is always illuminated when the position of the mounting device is changed by connecting the light transmitting device to the mounting device, so that the illumination can be followed. It is no longer needed.
【０００８】本発明の別の利点および詳細は、下位請求
項との関連の中で図面に基づいて、以下に明細書で説明
する実施例から得られる。[0008] Further advantages and details of the invention result from the embodiments described hereinafter with reference to the drawings in the context of the subclaims.
【０００９】[0009]
【実施例】図１には、概略的に示された磁気共鳴装置
が、符号１で示されている。この磁気共鳴装置１に、被
検体３のための載置装置２が配属されている。この載置
装置は、立体的に調節が可能である。光発生装置４の光
は、ファイバーケーブル５を介して送光装置６へ案内さ
れる。この送光装置は載置装置２に連結されている。そ
のことによって、載置装置２の位置変更の際にも、つね
に、被検体３の同じ領域を照明することが可能となる。
有利には、送光装置６は、載置装置２の種々異なる位置
に連結可能である。そのため、被検体３の異なる領域
も、場合により照明することができる。前記送光装置６
の領域がＳ字形の細管７を介して導かれ、それによって
光が載置装置２の所定の個所に案内される場合には、特
に有利となることが判明している。磁気共鳴装置２を、
図示のように、開放型の装置として構成することができ
るが、これをまた、測定トンネルを有する装置として構
成してもよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. The mounting device 2 for the subject 3 is assigned to the magnetic resonance apparatus 1. This mounting device is three-dimensionally adjustable. Light from the light generating device 4 is guided to the light transmitting device 6 via the fiber cable 5. This light transmitting device is connected to the mounting device 2. Thereby, the same region of the subject 3 can be always illuminated even when the position of the mounting device 2 is changed.
Advantageously, the light transmitting device 6 can be connected to different positions of the mounting device 2. Therefore, different areas of the subject 3 can be illuminated in some cases. The light transmitting device 6
Has been found to be particularly advantageous if this region is guided via an S-shaped capillary 7, whereby the light is guided to a predetermined location on the mounting device 2. The magnetic resonance device 2
As shown, it can be configured as an open device, but it can also be configured as a device with a measurement tunnel.
【００１０】Ｓ字形のランプは非導電的で、強磁性材料
からは形成されていない固有の特性によって有利である
ことがわかっている。さらに、このＳ字形のランプはオ
ートクレーブが可能であり、また、プラスチック外被を
備えることもできる。そのため、ランプの無菌操作が可
能である。[0010] S-shaped lamps have been found to be advantageous due to their inherent properties which are non-conductive and not made from ferromagnetic materials. Further, the S-shaped lamp can be autoclaved and can have a plastic jacket. Therefore, aseptic operation of the lamp is possible.
【図１】磁気共鳴装置および送光装置を有する医療診断
用検査装置の概略図である。FIG. 1 is a schematic diagram of a medical diagnostic inspection apparatus having a magnetic resonance apparatus and a light transmitting apparatus.
１ 磁気共鳴装置 ２ 載置装置 ３ 被検体 ４ 光発生装置 ５ ファイバーケーブル ６ 送光装置 DESCRIPTION OF SYMBOLS 1 Magnetic resonance apparatus 2 Mounting apparatus 3 Subject 4 Light generation apparatus 5 Fiber cable 6 Light transmission apparatus
Claims (4)
能な、被検体（３）用の載置装置（２）と、 送光装置（６）とを有する医療診断用検査装置におい
て、 送光装置（６）が、調節可能な載置装置（２）に連結さ
れていることを特徴とする装置。An examination apparatus for medical diagnosis, comprising: a mounting device (2) for a subject (3), which is assigned to a magnetic resonance device (1) and is adjustable, and a light transmitting device (6). Device, characterized in that the light transmitting device (6) is connected to an adjustable mounting device (2).
の種々異なる位置に連結可能である、請求項１記載の装
置。2. The light transmitting device (6) includes a mounting device (2).
2. The device according to claim 1, wherein the device is connectable to different positions of the device.
（４）の光が、光導波用のファイバーケーブル（５）を
介して供給される、請求項１または２に記載の装置。3. The device according to claim 1, wherein the light from the light generating device is supplied to the light transmitting device via a fiber optic cable for guiding light.
置装置（２）の所定の個所へ案内することができる、請
求項１から３までのいずれか１項記載の装置。4. The device according to claim 1, wherein the light can be guided to a predetermined location of the mounting device via an S-shaped capillary. .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19619293.5 | 1996-05-13 | ||
| DE19619293A DE19619293A1 (en) | 1996-05-13 | 1996-05-13 | Medical diagnostic appts. with magnetic resonance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1050122A true JPH1050122A (en) | 1998-02-20 |
Family
ID=7794208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9120404A Withdrawn JPH1050122A (en) | 1996-05-13 | 1997-05-12 | Medical diagnosis inspection apparatus comprising magnetic resonance apparatus and light transmission apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH1050122A (en) |
| DE (1) | DE19619293A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001022108A1 (en) * | 1999-09-23 | 2001-03-29 | Koninklijke Philips Electronics N.V. | Magnetic resonance imaging apparatus including a comfort zone |
| DE102005023121B4 (en) * | 2005-05-19 | 2010-10-07 | Dresel, Christian, Dr.med. | Device and method for automatic application and / or stimulation in magnetic resonance imaging (MRI) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62290473A (en) * | 1986-06-10 | 1987-12-17 | 森 敬 | Bed for sun bathing |
| IT222240Z2 (en) * | 1990-08-01 | 1995-02-06 | L & S Srl | LIGHTING DEVICE |
| DE4225433C2 (en) * | 1992-07-31 | 1994-10-06 | Siemens Ag | Magnetic resonance scanner with a light source |
-
1996
- 1996-05-13 DE DE19619293A patent/DE19619293A1/en not_active Withdrawn
-
1997
- 1997-05-12 JP JP9120404A patent/JPH1050122A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE19619293A1 (en) | 1997-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20040803 |