JPS59111126A - Stereoscopic monitoring device - Google Patents
Stereoscopic monitoring deviceInfo
- Publication number
- JPS59111126A JPS59111126A JP57220741A JP22074182A JPS59111126A JP S59111126 A JPS59111126 A JP S59111126A JP 57220741 A JP57220741 A JP 57220741A JP 22074182 A JP22074182 A JP 22074182A JP S59111126 A JPS59111126 A JP S59111126A
- Authority
- JP
- Japan
- Prior art keywords
- monitoring
- image
- energy
- monitoring device
- stereoscopic
- 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.)
- Pending
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 238000003384 imaging method Methods 0.000 claims description 10
- 238000001356 surgical procedure Methods 0.000 description 6
- 239000002872 contrast media Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は医用装置等に適用して好適な立体監視装置に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a three-dimensional monitoring device suitable for application to medical equipment and the like.
背景技術とその問題点
従来の医用監視装置としては、２次元あるいは３次元の
Ｘ綜監視装置、超音波監視装置等がある。BACKGROUND ART AND PROBLEMS Conventional medical monitoring devices include two-dimensional or three-dimensional X-ray monitoring devices, ultrasonic monitoring devices, and the like.
ところで、例えば手術を行う場合には、Ｘ線あるいは超
音波監視装置よりの再生像と共に直接像をも同時に見る
ことができれば、それだけ適確な手術等を行うことがで
きる。By the way, when performing a surgery, for example, if a direct image can be viewed at the same time as a reconstructed image from an X-ray or ultrasound monitoring device, the surgery can be performed more accurately.
発明の目的
斯る点に鑑み、本発明は監視対象に対する、可視光以外
のエネルギ波を用いた撮像信号に基づく再生像と、直接
像とを重畳して立体的に視ることのできる立体監視装置
を提案しようとするものである。Purpose of the Invention In view of the above, the present invention provides three-dimensional monitoring in which a reconstructed image based on an imaging signal using energy waves other than visible light and a direct image of a monitored object can be superimposed and viewed three-dimensionally. This is an attempt to propose a device.
発明の概要
本発明による立体監視装置は、監視対象に可視光以外の
１対のエネルギ波を照射する左右のエネルギ源と、監視
対象からの１対の出射エネルギ波を検出して左右の撮像
信号を出力する左右の検出器と、この左右の検出器より
の左右の撮像信号の供給される左右の表示装置と、この
左右の表示装置よりの左右の再生像及び監視対象よりの
直接像を光学的に重ね合せる光学装置とを有するもので
ある。Summary of the Invention A three-dimensional monitoring device according to the present invention includes left and right energy sources that irradiate a pair of energy waves other than visible light onto a monitored target, and detects a pair of energy waves emitted from the monitored target to generate left and right imaging signals. left and right detectors that output left and right images, left and right display devices to which left and right imaging signals from the left and right detectors are supplied, and left and right reproduced images from the left and right display devices as well as direct images from the monitoring target. It has an optical device that can be overlaid on top of each other.
斯る本発明によれば、監視対象に対する可視光以外のエ
ネルギ波を用いた撮像信号に基づ（再生像と、Ｉｉ接像
とを重畳して立体的に視ることのできる立体監視装置を
得ることができる。According to the present invention, there is provided a three-dimensional monitoring device that can superimpose a reconstructed image and a close-up image of Ii to view the object three-dimensionally based on an imaging signal using an energy wave other than visible light. Obtainable.
実施例
以下に図を参照して、本発明による立体監視装置を人体
の心臓の手術に用いた場合を例にとって。EXAMPLE Referring now to the drawings, an example will be given in which the three-dimensional monitoring device according to the present invention is used in a human heart surgery.
その一実施例を説明する。（１）は監視対象としての例
えば人体［２＋の心臓である。人体（２）に於いて、（
３）は背骨、（４）は肋骨、（５）は他の臓器、（６）
は心臓（］）の対応部で一部切開された皮膚及び筋肉で
ある。An example of this will be explained. (1) is, for example, the heart of a human body [2+] as a monitoring target. In the human body (2), (
3) is the spine, (4) is the ribs, (5) is other organs, (6)
is the skin and muscle partially incised at the corresponding part of the heart (]).
（７ａ）、（７ｂ）は１対のエネルギ源で、可視光以外
の１対のエネルギ波、ここで（まＸ線（８ａ）、 （８
ｂ）（その他、超音波、電子腺、中性子線、γ線等その
他のエネルギ波が可能である）を夫々発生ずる。(7a) and (7b) are a pair of energy sources, and a pair of energy waves other than visible light, here (or X-rays (8a), (8
b) (Other energy waves such as ultrasonic waves, electron beams, neutron beams, gamma rays, etc. are also possible) are generated respectively.
エネルギ源（７ａ）、 （７ｂ）は監視対象（１）に対
し、監視者の左右の目に対応して左右に設けられるが、
図においては便宜的に上下に配置しである。従って、こ
れら１対のエネルギ源（７ａ）、 （７ｂ）は、実際に
は紙面の上下に配されているものである。The energy sources (7a) and (7b) are provided on the left and right sides of the monitored object (1), corresponding to the left and right eyes of the monitor.
In the figure, they are arranged vertically for convenience. Therefore, these pair of energy sources (7a) and (7b) are actually arranged above and below the plane of the paper.
１対のエネルギ源（７ａ） 、 （７ｂ）よりの１対の
エネルギ波（８ａ）、（８ｂ）は、監視対象としての心
臓（Ｌ）を交叉して通過し、この監視対象（１）からの
１対の出射エネルギ波（８’ａ ） 、 （８’ｂ ）
が左右の検出器、本例ではＸ、％）カメラ（１０ａ）、
（１０ｂ）に入射し、検出器（１０ａ）。A pair of energy waves (8a) and (8b) from a pair of energy sources (7a) and (7b) cross and pass through the heart (L) as a monitoring target, and from this monitoring target (1) A pair of output energy waves (8'a), (8'b)
are the left and right detectors, in this example X, %) camera (10a),
(10b) and a detector (10a).
（１０ｂ）がこれらを検出して左右の撮像信号（９ａ
） 。(10b) detects these and left and right imaging signals (9a
).
（９ｂ）を出力する。(9b) is output.
この左右の検出器（１０ａ）、 （１０ｂ）よりの左右
の撮像信号（９ａ）、 （９ｂ）は、左右の表示装置、
ここではテレビ受像機（］Ｏａ）、（］、Ｏｂ）に供給
される。左右のテレビ受像機（１０ａ）、（１０ｂ）は
、夫々表示器としてのＣＩＬＴ （１２ａ）、（１２ｂ
）及び受像回路（１３ａ）、（１３ｂ）を有する。尚、
この受像回路（１３ａ）、 （１３ｂ）は別体でな（、
一体に設けることもできる。The left and right imaging signals (9a) and (9b) from the left and right detectors (10a) and (10b) are transmitted to the left and right display devices,
Here, the signals are supplied to the television receivers (]Oa), (], Ob). The left and right television receivers (10a) and (10b) have CILTs (12a) and (12b) as display devices, respectively.
) and image receiving circuits (13a) and (13b). still,
These image receiving circuits (13a) and (13b) are separate components (,
It can also be provided integrally.
次に光学装置（至）について説明する。０４１はハーフ
ミラ−であって、監視対象（１）に対し、左右のエネル
ギ源（７ａ）、（７ｂ）を介して配されている。更に。Next, the optical device (to) will be explained. 041 is a half mirror, which is arranged with respect to the monitoring target (1) via left and right energy sources (7a) and (7b). Furthermore.
（１５）もハーフミラ−で、これは前記のハーフミラ−
ｔ＋４１に対し所定の角度（例えば４５°程度）をもっ
て配されている。一方の表示装置（ｌｌａ）の表示器（
１２ａ）よりの光線（１９ａ）はレンズ系（１６ａ）を
介してハーフミラ−ａωの下面で反射し、更に・・−フ
ミラーＵの上面で反射し、その反射光がハーフミラ−（
円を通じてレンズ＋１７＞に入射する。他方の表示装置
？２（Ｉｌｂ）の表示器（１２ｂ）よりの光線（１９ｂ
）は、レンズ系（１６ｂ）を介してハーフミラ−（１９
の上面にて反射された後、対物レンズ０７）に入射する
。尚、光線（１９ａ）、 （１９ｂ）の各光軸は、紙面
と直角な同一平面内にあり、且つハーフミラ−（１９上
で交叉し、紙面の下方に所定の等しい角度で傾斜してい
る。又、監視対象（１）からの直接光がハーフミラ−（
１４１−０５１を通じてレンズａＤへ入射スル。(15) is also a half mirror, and this is the half mirror mentioned above.
It is arranged at a predetermined angle (for example, about 45°) with respect to t+41. The display of one display device (lla) (
The light beam (19a) from 12a) is reflected on the lower surface of the half mirror aω via the lens system (16a), and further reflected on the upper surface of the half mirror U.
It enters the lens +17> through a circle. The other display device? The light beam (19b) from the indicator (12b) of 2 (Ilb)
) is connected to the half mirror (19) via the lens system (16b).
After being reflected at the upper surface of the lens, it enters the objective lens 07). The optical axes of the light rays (19a) and (19b) are in the same plane perpendicular to the plane of the paper, intersect on the half mirror (19), and are inclined at a predetermined equal angle below the plane of the paper. Also, the direct light from the monitoring target (1) is reflected by a half mirror (
The light enters the lens aD through 141-051.
斯くして、左右の表示装置（ｌｌａ）、（ｌｌｂ）より
の左右の再生像及び監視対象（１）よりの直接像が光学
装置（２１によって重ね合されて、人間の左右の目（１
８１によって監視される。In this way, the left and right reproduced images from the left and right display devices (lla) and (llb) and the direct image from the monitoring target (1) are superimposed by the optical device (21), and the left and right human eyes (1) are superimposed by the optical device (21).
81.
斯る立体監視装置によれば、監視対象＋１）に対する、
可視光以外のエネルギ波を用いた撮像信号に基づく再生
像と、直接像とを重畳して立体的に視ることのできる立
体監視装置を得ることができる。According to such a three-dimensional monitoring device, for the monitoring target +1),
A stereoscopic monitoring device that can be viewed stereoscopically by superimposing a reconstructed image based on an imaging signal using energy waves other than visible light and a direct image can be obtained.
従って、例えば手術においてかがる立体監視装置を適用
するときは、手術する部位を適確に監視しながら、良好
な手術を行うことができる。例えば心臓の手術の場合に
は、心１減に造影剤を注入しておき、かかる心臓をＸ線
照射することによって、直接像からは得られない心臓の
特殊な映像情報を、直接像と重ねて見ることができる。Therefore, for example, when the three-dimensional monitoring device is used in surgery, it is possible to perform a good surgery while accurately monitoring the area to be operated on. For example, in the case of heart surgery, by injecting a contrast agent into the heart and irradiating the heart with X-rays, special image information about the heart that cannot be obtained from a direct image can be superimposed on the direct image. You can see it.
発明の効果
上述せる本発明によれば、監視対象に対する、可視光以
外のエネルギ波を用いた撮像信号に基づく再生像と、直
接像とを重畳して立体的に見ることのできる立体監視装
置を得ることができる。Effects of the Invention According to the present invention described above, there is provided a three-dimensional monitoring device that can superimpose a reconstructed image based on an imaging signal using energy waves other than visible light and a direct image of a monitored object to view it three-dimensionally. Obtainable.
図は本発明の一実施例を示す配置図である。
（１）は１益祝対尿、（７ａ）、 （７ｂ） ハ左右Ｉ
） −ｒ−４ｋ キ源、（ｌｏａ）、 （１０１））は
左右の検出器、（Ｉｌａ）、 （ｌｌｂ）は左右の表示
装置１、囚は光学装置である。The figure is a layout diagram showing one embodiment of the present invention. (1) is 1 profit celebration vs. urine, (7a), (7b) Ha left and right I
) -r-4k key source, (loa), (101)) are the left and right detectors, (Ila) and (llb) are the left and right display devices 1, and 5 is the optical device.
Claims (1)
右のエネルギ源と、上記監視対象からの１対の出射エネ
ルギ波を検出して左右の撮像信号を出力する左右の検出
器と、該左右の検出器よりの左右の撮像信号の供給され
る左右の表示装置と、該左右の表示装置よりの左右の再
生像及び上記監視対象よりの直接像を光学的に重ね合せ
る光学装置とを有することを特徴とする立体監視装置。Left and right energy sources that irradiate a pair of energy waves other than visible light to a monitoring target; left and right detectors that detect the pair of energy waves emitted from the monitoring target and output left and right imaging signals; It has left and right display devices to which left and right imaging signals from the left and right detectors are supplied, and an optical device that optically superimposes left and right reproduced images from the left and right display devices and a direct image from the monitoring target. A three-dimensional monitoring device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57220741A JPS59111126A (en) | 1982-12-16 | 1982-12-16 | Stereoscopic monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57220741A JPS59111126A (en) | 1982-12-16 | 1982-12-16 | Stereoscopic monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59111126A true JPS59111126A (en) | 1984-06-27 |
Family
ID=16755795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57220741A Pending JPS59111126A (en) | 1982-12-16 | 1982-12-16 | Stereoscopic monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59111126A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019015980A (en) * | 2018-10-04 | 2019-01-31 | 株式会社バンダイ | Image display device and program |
| JP2020115235A (en) * | 2018-10-04 | 2020-07-30 | 株式会社バンダイ | Graphic display device |
| JP2021179616A (en) * | 2020-04-10 | 2021-11-18 | 株式会社バンダイ | Graphic display device |
| JP2022161928A (en) * | 2021-07-05 | 2022-10-21 | 株式会社バンダイ | Graphic display device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53131056A (en) * | 1977-04-21 | 1978-11-15 | Aloka Co Ltd | Method of seeing x ray penetrative image in three dimensional way |
-
1982
- 1982-12-16 JP JP57220741A patent/JPS59111126A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53131056A (en) * | 1977-04-21 | 1978-11-15 | Aloka Co Ltd | Method of seeing x ray penetrative image in three dimensional way |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019015980A (en) * | 2018-10-04 | 2019-01-31 | 株式会社バンダイ | Image display device and program |
| JP2020115235A (en) * | 2018-10-04 | 2020-07-30 | 株式会社バンダイ | Graphic display device |
| JP2021179616A (en) * | 2020-04-10 | 2021-11-18 | 株式会社バンダイ | Graphic display device |
| JP2022161928A (en) * | 2021-07-05 | 2022-10-21 | 株式会社バンダイ | Graphic display device |
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