JPH0363310U - - Google Patents
Info
- Publication number
- JPH0363310U JPH0363310U JP12445489U JP12445489U JPH0363310U JP H0363310 U JPH0363310 U JP H0363310U JP 12445489 U JP12445489 U JP 12445489U JP 12445489 U JP12445489 U JP 12445489U JP H0363310 U JPH0363310 U JP H0363310U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- photographing
- dental
- imaging
- conditions
- 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
- 238000003384 imaging method Methods 0.000 claims description 13
- 230000035945 sensitivity Effects 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Radiography Using Non-Light Waves (AREA)
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図はこの考案にかかるデンタルＸ線撮影装
置の構成を示すブロツク図、第２図は一実施例装
置の外観斜視図、第３図は上記装置のＸ線制御器
の操作盤の平面図、第４図は上記Ｘ線制御器のマ
イクロコンピユータのメインルーチンを示すフロ
ーチヤート、第５，６，７，８，９，１０，１１
図は上記Ｘ線制御器の各部のサブルーチンを示す
フローチヤートである。
１……デンタルＸ線撮影装置、４……Ｘ線管装
置、７……Ｘ線制御器、９……Ｘ線曝射スイツチ
、１３……フイルムおよび増感紙の感度選択設定
つまみ、１５……被検者の体格選択設定キー、１
６，１７……撮影方式選択設定キーおよびＬＥＤ
ランプ、１８……撮影部位選択設定キーおよびＬ
ＥＤランプ群、１９Ｕ，１９Ｄ……Ｘ線管電圧選
択設定キー、２０……設定管電圧表示窓、２２…
…最適の撮影時間表示窓、２２Ｕ，２２Ｄ……撮
影時間手動設定キー、２３……レデイキーおよび
ＬＥＤランプ、２４……Ｘ線曝射キーおよびＬＥ
Ｄランプ、１４……フイルム感度選択つまみの表
示、１５Ｌ……被検者の体格表示ＬＥＤランプ。
Fig. 1 is a block diagram showing the configuration of a dental X-ray imaging device according to this invention, Fig. 2 is an external perspective view of one embodiment of the device, and Fig. 3 is a plan view of the operation panel of the X-ray controller of the above device. , FIG. 4 is a flowchart showing the main routine of the microcomputer of the X-ray controller, Nos. 5, 6, 7, 8, 9, 10, and 11.
The figure is a flowchart showing the subroutines of each part of the X-ray controller. 1...Dental X-ray imaging device, 4...X-ray tube device, 7...X-ray controller, 9...X-ray exposure switch, 13...Sensitivity selection setting knob for film and intensifying screen, 15... ...Subject physique selection setting key, 1
6, 17... Shooting method selection setting key and LED
Lamp, 18...imaging site selection setting key and L
ED lamp group, 19U, 19D...X-ray tube voltage selection setting key, 20...Setting tube voltage display window, 22...
...optimal imaging time display window, 22U, 22D...imaging time manual setting key, 23...ready key and LED lamp, 24...X-ray exposure key and LE
D lamp, 14...Film sensitivity selection knob display, 15L...Subject's physique display LED lamp.
Claims (1)
をデンタルフイルムに撮影するようにした装置に
おいて、つぎの構成要件を設けたことを特徴とす
るデンタルＸ線撮影装置。 (ア) 撮影条件のうち、Ｘ線管電圧、Ｘ線管電
流、フイルムおよび増感紙の感度、被検者の体格
、および撮影部位のそれぞれのフアクターを用い
、一定のアルゴリズムにより、あらかじめ記憶せ
しめてある撮影条件列から、最も適する撮影条件
を選定し、撮影時間を算出する演算プログラムを
あらかじめ記憶する手段。 (イ) 撮影に際し、前記(ア)項のそれぞれのフ
アクターを選択設定する手段。 (ウ) 選択設定した設定撮影条件を認識し、記
憶する手段ならびにこれを表示する手段。 (エ) 設定撮影条件の各設定信号にもとづき、
前記演算プログラムによつて最適の撮影条件での
撮影時間を演算し、出力する手段。 (オ) 出力された撮影時間信号を表示する手段
。 (カ) あらかじめ定めたＸ線制御プログラムを
記憶する手段。 (キ) Ｘ線制御プログラムにもとづき、設定撮
影条件信号と撮影時間信号との入力によつてＸ線
曝射信号を出力するＸ線制御手段。 (ク) Ｘ線制御手段の出力信号によつてＸ線を
曝射するＸ線管球。 ２ Ｘ線管電流を一定としてなる請求項１記載の
デンタルＸ線撮影装置。 ３ Ｘ線管電圧を一定としてなる請求項１記載の
デンタルＸ線撮影装置。 ４ あらかじめ記憶せしめた撮影時間列の任意の
撮影時間を直接設定する手動設定手段を設けてな
る請求項１ないし３のいずれかに記載のデンタル
Ｘ線撮影装置。[Scope of Claim for Utility Model Registration] 1. Dental X-ray photography characterized by an apparatus for photographing any diagnostic or treatment site in the oral cavity of a subject on a dental film, which is characterized by having the following structural requirements: Device. (a) Among the imaging conditions, factors such as X-ray tube voltage, X-ray tube current, sensitivity of the film and intensifying screen, body physique of the subject, and area to be imaged are memorized in advance according to a certain algorithm. Means for storing in advance an arithmetic program for selecting the most suitable photographing conditions from a series of photographing conditions and calculating the photographing time. (b) A means for selecting and setting each of the factors mentioned in (a) above when photographing. (c) A means for recognizing and storing the selected shooting conditions and a means for displaying the same. (d) Based on each setting signal of the set shooting conditions,
Means for calculating and outputting a photographing time under optimal photographing conditions using the calculation program. (e) Means for displaying the output shooting time signal. (F) Means for storing a predetermined X-ray control program. (g) An X-ray control means that outputs an X-ray exposure signal based on the X-ray control program by inputting a set imaging condition signal and an imaging time signal. (H) An X-ray tube that emits X-rays according to the output signal of the X-ray control means. 2. The dental X-ray imaging apparatus according to claim 1, wherein the X-ray tube current is constant. 3. The dental X-ray imaging apparatus according to claim 1, wherein the X-ray tube voltage is constant. 4. The dental X-ray imaging apparatus according to claim 1, further comprising manual setting means for directly setting an arbitrary imaging time in a pre-stored imaging time sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12445489U JPH0363310U (en) | 1989-10-24 | 1989-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12445489U JPH0363310U (en) | 1989-10-24 | 1989-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363310U true JPH0363310U (en) | 1991-06-20 |
Family
ID=31672371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12445489U Pending JPH0363310U (en) | 1989-10-24 | 1989-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363310U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668436A (en) * | 1979-11-10 | 1981-06-09 | Asahi Roentgen Ind | Xxray photograph apparatus for dentistry |
-
1989
- 1989-10-24 JP JP12445489U patent/JPH0363310U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668436A (en) * | 1979-11-10 | 1981-06-09 | Asahi Roentgen Ind | Xxray photograph apparatus for dentistry |
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