JP2008307226A - 内視鏡システム - Google Patents
内視鏡システム Download PDFInfo
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- JP2008307226A JP2008307226A JP2007157949A JP2007157949A JP2008307226A JP 2008307226 A JP2008307226 A JP 2008307226A JP 2007157949 A JP2007157949 A JP 2007157949A JP 2007157949 A JP2007157949 A JP 2007157949A JP 2008307226 A JP2008307226 A JP 2008307226A
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- 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
- A61B1/041—Capsule endoscopes for imaging
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- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
- A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
-
- 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
- A61B1/042—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 a proximal camera, e.g. a CCD camera
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- 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
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- 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
- A61B1/051—Details of CCD assembly
-
- 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
- A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
- A61B1/3132—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 for introducing through surgical openings, e.g. laparoscopes for laparoscopy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00221—Electrical control of surgical instruments with wireless transmission of data, e.g. by infrared radiation or radiowaves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00283—Type of minimally invasive operation with a device releasably connected to an inner wall of the abdomen during surgery, e.g. an illumination source
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00734—Aspects not otherwise provided for battery operated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00876—Material properties magnetic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
- A61B2017/306—Surgical pincettes without pivotal connections holding by means of suction
- A61B2017/308—Surgical pincettes without pivotal connections holding by means of suction with suction cups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
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- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Optics & Photonics (AREA)
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- Radiology & Medical Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
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Abstract
【解決手段】内視鏡システム1は、体腔内おいて撮像を行うカメラ5と、カメラ5に接続されるとともに、腹壁30の異なる面30s、30iによって腹壁30を挟持してカメラ5を体腔内に固定するカメラ側磁石55及び固定用磁石23と、カメラ5の制御を行う第2CCU6とを備える。
【選択図】図4
Description
図1乃至図13は内視鏡システムの一実施形態に係り、図1は内視鏡システムを説明する図、図2は体腔壁内設置カメラの構成を説明する模式図、図3はカメラ固定装置の構成を説明する模式図、図4は固定用磁石とカメラ側磁石との吸引力によってカメラを体腔壁を挟んで配置した状態を説明する図、図5はカメラ着脱鉗子の構成例を説明する図、図6はカメラ着脱鉗子の他の構成例を説明する図、図7はトラカールが刺入された腹壁を説明する図、図8はカメラを腹壁に配置するために、一方のトラカールに硬性鏡を挿入し、他方のトラカールにカメラ受け部にカメラ本体を配置したカメラ着脱鉗子を挿入した状態を説明する図、図9はカメラ着脱鉗子を操作してカメラの弾性接触面部を腹壁の内面に接触させる状態を説明する図、図10は腹壁の内面にカメラが配置された状態を説明する図、図11は一方のトラカールに硬性鏡を挿入し、他方のトラカールに把持鉗子を挿入して手術を行っている状態を説明する図、図12は弾性接触面部の他の構成例を説明する図、図13はN極とS極とが表面に対して並列な固定用磁石とN極とS極とが内面に対して並列なカメラ側磁石との吸引力によってカメラを体腔壁を挟んで配置した状態を説明する図である。
弾性部53は、柔軟性を備えるゴム部材或いは樹脂部材で中央部が窪んだ吸盤形状に構成され、体表面の凹凸に倣って変形する接触面53aを備えている。弾性部53の中央部は、ベース部52の先端面に固定される。
図5に示す着脱鉗子40は、先端側から順に先端部41、湾曲部42、軸部43、操作部44を連設して構成されている。操作部44には湾曲部42を湾曲操作する一対の湾曲ハンドル45a、45bと、穿刺レバー45cとが備えられている。
20…カメラ固定装置 22…固定面 23…固定用磁石 24…受信部
25…信号ケーブル 30…腹壁 30i…内面 30s…表面
51…カメラ本体 53…弾性部 53a…接触面 53b…接着層
55…カメラ側磁石 56…無線送信部
Claims (5)
- 体腔内おいて撮像を行う撮像手段と、
前記撮像手段に接続されるとともに、体壁の異なる面によって当該体壁を挟持して前記体腔内の前記撮像手段を固定する固定手段と、
前記撮像手段の制御を行う制御手段と、
を備えることを特徴とする内視鏡システム。 - 前記固定手段は、第1の磁石により構成され、当該第1の磁石と体壁の異なる面に設けられた第2の磁石との間で前記撮像手段を挟持することを特徴とする請求項1に記載の内視鏡システム。
- 前記固定手段は、弾性部材により構成され、前記体壁との間に接着剤を介して前記撮像手段を固定することを特徴とする請求項1または請求項2に記載の内視鏡システム
- 前記撮像手段は、第1の無線装置を具備し、前記体腔外に設けられた第2の無線装置との間で信号の伝送を行うことを特徴とする請求項1乃至請求項3の何れか1項に記載の内視鏡システム
- 前記撮像手段はワイヤを更に有し、当該ワイヤを前記体壁に設けられた複数の貫通部を介して体腔外に誘導し、前記撮像手段の位置を固定することを特徴とする請求項1乃至請求項4の何れか1項に記載の内視鏡システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007157949A JP2008307226A (ja) | 2007-06-14 | 2007-06-14 | 内視鏡システム |
US12/133,006 US8267854B2 (en) | 2007-06-14 | 2008-06-04 | Endoscope system |
CNA2008101101521A CN101322639A (zh) | 2007-06-14 | 2008-06-13 | 内窥镜系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007157949A JP2008307226A (ja) | 2007-06-14 | 2007-06-14 | 内視鏡システム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008307226A true JP2008307226A (ja) | 2008-12-25 |
Family
ID=40132977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007157949A Pending JP2008307226A (ja) | 2007-06-14 | 2007-06-14 | 内視鏡システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US8267854B2 (ja) |
JP (1) | JP2008307226A (ja) |
CN (1) | CN101322639A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011142189A1 (ja) | 2010-05-10 | 2011-11-17 | オリンパスメディカルシステムズ株式会社 | 医療装置 |
WO2015107848A1 (ja) * | 2014-01-16 | 2015-07-23 | シャープ株式会社 | 体内監視カメラシステム及び補助器具 |
JP2019051064A (ja) * | 2017-09-15 | 2019-04-04 | 学校法人 芝浦工業大学 | 内視鏡補助具 |
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