JPS63137615U - - Google Patents

Info

Publication number
JPS63137615U
JPS63137615U JP1987029378U JP2937887U JPS63137615U JP S63137615 U JPS63137615 U JP S63137615U JP 1987029378 U JP1987029378 U JP 1987029378U JP 2937887 U JP2937887 U JP 2937887U JP S63137615 U JPS63137615 U JP S63137615U
Authority
JP
Japan
Prior art keywords
projector
light beam
tomographic image
points
stereotactic neurosurgery
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
Application number
JP1987029378U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987029378U priority Critical patent/JPS63137615U/ja
Publication of JPS63137615U publication Critical patent/JPS63137615U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例のブロツク図、第
２図は表示画面を表す図、第３図は投光器の位置
・方向の計算を説明するための線図である。 １……患者、２……回転フレーム、３……Ｘ線
管、４……検出器列、５……回転駆動装置、６…
…データ収集装置、７……画像再構成装置、８…
…表示装置、９……座標入力装置、１０……位置
・方向計算回路、１１……方向制御装置、１２…
…投光器、１３……光ビーム。 FIG. 1 is a block diagram of an embodiment of this invention, FIG. 2 is a diagram showing a display screen, and FIG. 3 is a diagram for explaining calculation of the position and direction of the projector. DESCRIPTION OF SYMBOLS 1...Patient, 2...Rotating frame, 3...X-ray tube, 4...Detector row, 5...Rotary drive device, 6...
...Data collection device, 7...Image reconstruction device, 8...
...Display device, 9...Coordinate input device, 10...Position/direction calculation circuit, 11...Direction control device, 12...
...Floodlight, 13...Light beam.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断層像を撮影した断面上に位置しこの面内に方
向指示用光ビームを発生する投光器と、断層像上
で任意の２点を設定する設定器と、この２点を上
記の光ビームが通過するための投光器の位置と方
向とを計算する回路と、この計算結果に基づき上
記投光器の位置と方向とを制御する制御装置とを
有してなる定位脳手術用方向指示器。 A projector that is located on the cross section where the tomographic image was taken and generates a direction-indicating light beam within this plane, and a setting device that sets two arbitrary points on the tomographic image, and the light beam passes through these two points. A direction indicator for stereotactic neurosurgery, comprising: a circuit for calculating the position and direction of a light projector for the purpose of performing stereotactic neurosurgery; and a control device for controlling the position and direction of the light projector based on the calculation results.
JP1987029378U 1987-02-28 1987-02-28 Pending JPS63137615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987029378U JPS63137615U (en) 1987-02-28 1987-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987029378U JPS63137615U (en) 1987-02-28 1987-02-28

Publications (1)

Publication Number Publication Date
JPS63137615U true JPS63137615U (en) 1988-09-09

Family

ID=30833207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987029378U Pending JPS63137615U (en) 1987-02-28 1987-02-28

Country Status (1)

Country Link
JP (1) JPS63137615U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000057A1 (en) * 1989-06-30 1991-01-10 Yokogawa Medical Systems, Ltd. Radiotherapic system
JPH04231034A (en) * 1990-05-11 1992-08-19 Internatl Business Mach Corp <Ibm> Robot system for operation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000057A1 (en) * 1989-06-30 1991-01-10 Yokogawa Medical Systems, Ltd. Radiotherapic system
US5206893A (en) * 1989-06-30 1993-04-27 Yokogawa Medical Systems, Limited Radiotherapeutic apparatus having three dimensional light marks
JPH04231034A (en) * 1990-05-11 1992-08-19 Internatl Business Mach Corp <Ibm> Robot system for operation

Similar Documents

Publication Publication Date Title
EP0480035B1 (en) Radiotherapeutic system
JPH0235574B2 (en)
JPS6362105U (en)
JPS5953010U (en) X-ray tomography device
JP2002248098A (en) Method and apparatus for specifying position in subject
JP2020528294A (en) X-ray tomography equipment with added scanner function
JP2001190529A (en) Device for reproducing slice image
JPS60150733A (en) Dental total jaw x-ray photographing apparatus
JPS63137615U (en)
JPS6371013U (en)
JPH01288250A (en) Operation supporter
JPS6213088U (en)
JPS6141233B2 (en)
JPH0483208U (en)
JPS6223456Y2 (en)
JPH0354612U (en)
JPS5858030A (en) Computer tomography diagnostic apparatus
JPH01120817U (en)
Norris et al. Bronchoesophagologic application of recent advances in fluoroscopy
JPH0545289Y2 (en)
JPS58193904U (en) X-ray computer tomography device
JPS63137610U (en)
JPH02122378U (en)
JPS63188005U (en)
JPS59230178A (en) Emission ct device