JPS63156607U - - Google Patents

Description

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

第１図は本考案の一実施例の概要説明図、第２
図は同実施例の斜視図、第３図は同実施例の頭部
装着部固定具の斜視図である。 ２…ヘツドレスト、３…頭部装着部固定具、４
…頭部装着部、８…立体象構築用基準軸手段、９
…断層位置決定軸手段。 Figure 1 is a schematic explanatory diagram of one embodiment of the present invention;
The figure is a perspective view of the same embodiment, and FIG. 3 is a perspective view of the head mounting part fixing device of the same embodiment. 2...Head rest, 3...Head attachment fixture, 4
...Head-mounted part, 8...Reference axis means for constructing a three-dimensional image, 9
...Fault position determining axis means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被検者の頭部に装着する頭部装着部と、ＣＴ用
寝台のヘツドレスに固定され、且つこの頭部装着
部を前記ヘツドレストに固定する頭部装着部固定
具とを備えたＣＴ用頭部固定装置であつて、前記
頭部装着部は、生体の複数の平面的な断層像を重
ね合わせて立体像を構築する基準となる立体像構
築用基準軸手段と、前記複数の断層像を得るため
のＣＴ撮影の位置ぎめをする断層位置決定軸手段
とを有することを特徴とする、ＣＴ用頭部固定装
置。 A CT head comprising a head-mounted part to be attached to the head of a subject, and a head-mounted part fixing device which is fixed to a headrest of a CT bed and which fixes the head-mounted part to the headrest. In the fixing device, the head-mounted part includes a reference axis means for constructing a three-dimensional image, which serves as a reference for constructing a three-dimensional image by superimposing a plurality of planar tomographic images of a living body, and a three-dimensional image construction reference axis means for obtaining the plurality of tomographic images. 1. A head fixation device for CT, comprising a tomographic positioning axis means for positioning for CT imaging.