JPS63133201U - - Google Patents

Info

Publication number
JPS63133201U
JPS63133201U JP1987166121U JP16612187U JPS63133201U JP S63133201 U JPS63133201 U JP S63133201U JP 1987166121 U JP1987166121 U JP 1987166121U JP 16612187 U JP16612187 U JP 16612187U JP S63133201 U JPS63133201 U JP S63133201U
Authority
JP
Japan
Prior art keywords
imaging device
displayed
observation
head
observation area
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
JP1987166121U
Other languages
English (en)
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
Publication of JPS63133201U publication Critical patent/JPS63133201U/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Description

【図面の簡単な説明】
第１図は完全なフレームをインターレースした
映像を標準のテレビジヨン表示スクリーンに発生
する本考案の第１の実施例によるエンドスコープ
システムのブロツク図、第２図は第１図に示すシ
ステムの単純化した変形例を示すブロツク図、第
３図は本考案に用いられる照射系を示す部分断面
図、第４図は本考案で実施した観察ヘツドの端部
構成を示す第３図の線４―４から見た図、第５図
は本考案の他の実施例によるエンドスコープのブ
ロツク図、第６図は本考案のさらに他の実施例を
示すブロツク図である。 符号の説明、１０……エンドスコープ、１１…
…観察ヘツド、１３〜１５……ストローブランプ
、１７……ストロープ駆動装置、２２……フアイ
バ束、３０……電荷結合素子（ＣＣＤ）、３８…
…映像増幅器、｛４０〜４２，４４｝……記憶装
置、４５……主時計回路、｛４６〜４８，５６，
５７｝……アナログスイツチ、５０……画像処理
装置、５２……ＴＶ受像機、５３〜５５……レジ
スタ。

Claims (1)

  1. 【実用新案登録請求の範囲】 表示される情報の各フレームに対して奇数およ
    び偶数の飛越しフイールドを利用する標準フオー
    マツトＴＶ受像機上に表示されうる形式でカラー
    情報を発生するエンドスコープにおいて、 (イ) 人体の空洞内に挿入することができ、かつ
    自己走査固体撮像装置を含む観察ヘツドであつて
    、該ヘツドの観察領域中に位置している対象物の
    光像を記録し、該記録された情報を含む電気的読
    出信号をライン毎に発生する前記観察ヘツドと、 (ロ) ３個の個別の光源を有し、遠隔場所から光
    を前記観察ヘツドの観察領域に伝送して、各フイ
    ールドに関係する周期中に３原色の光により前記
    観察領域を逐次的に照射することによつて前記撮
    像装置によつて記録されたカラー画像に関連する
    読出信号が前記撮像装置から時系列的にクロツク
    出力されるようにした発光手段と、 (ハ) 前記撮像装置から出力される３原色の光に
    関連するそれぞれの読出信号を個別に記憶し、偶
    数フイールド期間中に表示するための複数の記憶
    装置を含む第１の記憶部と、 (ニ) 前記撮像装置から出力される３原色の光に
    関連するそれぞれの読出信号を個別に記憶し、奇
    数フイールド期間中に表示するための複数の記憶
    装置を含む第２の記憶部と、 (ホ) 前記第１および第２の記憶部内に記憶され
    た信号を交互に並列に画像処理装置に転送して、
    前記カラー画像に関連する読出信号を合成して前
    記標準フオーマツトＴＶ受像機上に表示するよう
    に制御するスイツチング手段とを備えたことを特
    徴とするエンドスコープ。
JP1987166121U 1978-10-16 1987-10-29 Pending JPS63133201U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/951,653 US4253447A (en) 1978-10-16 1978-10-16 Color endoscope with charge coupled device and television viewing

Publications (1)

Publication Number Publication Date
JPS63133201U true JPS63133201U (ja) 1988-08-31

Family

ID=25491975

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9599879A Pending JPS5554933A (en) 1978-10-16 1979-07-27 Endoscope and its picture signal generating method
JP1987166121U Pending JPS63133201U (ja) 1978-10-16 1987-10-29

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9599879A Pending JPS5554933A (en) 1978-10-16 1979-07-27 Endoscope and its picture signal generating method

Country Status (4)

Country Link
US (1) US4253447A (ja)
JP (2) JPS5554933A (ja)
FR (1) FR2438999A1 (ja)
GB (1) GB2032729B (ja)

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Also Published As

Publication number Publication date
US4253447A (en) 1981-03-03
GB2032729A (en) 1980-05-08
GB2032729B (en) 1983-02-09
JPS5554933A (en) 1980-04-22
FR2438999A1 (fr) 1980-05-16
FR2438999B1 (ja) 1984-09-14

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