JP2006023509A5 - - Google Patents

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Publication number
JP2006023509A5
JP2006023509A5 JP2004201090A JP2004201090A JP2006023509A5 JP 2006023509 A5 JP2006023509 A5 JP 2006023509A5 JP 2004201090 A JP2004201090 A JP 2004201090A JP 2004201090 A JP2004201090 A JP 2004201090A JP 2006023509 A5 JP2006023509 A5 JP 2006023509A5
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JP
Japan
Prior art keywords
endoscope apparatus
drum
endoscope
disposed
drum portion
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.)
Granted
Application number
JP2004201090A
Other languages
Japanese (ja)
Other versions
JP4598448B2 (en
JP2006023509A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004201090A priority Critical patent/JP4598448B2/en
Priority claimed from JP2004201090A external-priority patent/JP4598448B2/en
Publication of JP2006023509A publication Critical patent/JP2006023509A/en
Publication of JP2006023509A5 publication Critical patent/JP2006023509A5/ja
Application granted granted Critical
Publication of JP4598448B2 publication Critical patent/JP4598448B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (7)

柔軟であって細長な内視鏡挿入部を外周面に巻取りまたは外周面から繰り出しできる回動自在なドラム部が配設された内視鏡装置であって、
上記ドラム部は複数の外壁部により内部に空間を有するよう構成され、該ドラム部の外壁部に該ドラム部の内部と外部とを連通する貫通孔が少なくとも１つ形成されており、
上記ドラム部の内部に、発熱部が配設されており、
上記ドラム部の内部に、上記発熱部と、上記貫通孔とを連通する空気の通気路が設けられていることを特徴とする内視鏡装置。
An endoscope apparatus provided with a rotatable drum portion that is flexible and can be wound around an outer peripheral surface of the endoscope insertion portion or can be extended from the outer peripheral surface,
The drum portion is configured to have a space inside by a plurality of outer wall portions, and at least one through hole that communicates the inside and the outside of the drum portion is formed in the outer wall portion of the drum portion,
Inside the drum part, a heating part is arranged,
An endoscope apparatus, wherein an air ventilation path that communicates the heat generating part and the through hole is provided inside the drum part.
上記発熱部は、The heating part is
上記ドラム部の回動中心に配設されていることを特徴とする請求項１または２に記載の内視鏡装置。The endoscope apparatus according to claim 1, wherein the endoscope apparatus is disposed at a rotation center of the drum portion.
上記発熱部は、The heating part is
上記内視鏡の光源部と、上記内視鏡に配設されたカメラのコントロールユニットとの少なくとも一方であることを特徴とする請求項１または２に記載の内視鏡装置。The endoscope apparatus according to claim 1, wherein the endoscope apparatus is at least one of a light source unit of the endoscope and a control unit of a camera disposed in the endoscope.
上記空気の通気路は、
管状部材により形成されていることを特徴とする請求項１〜３のいずれかに記載の内視鏡装置。
The air vent is
The endoscope apparatus according to claim 1, wherein the endoscope apparatus is formed of a tubular member.
上記空気の通気路は、
上記ドラム部の内部に配設された内蔵物の配置により形成されていることを特徴とする請求項１〜３のいずれかに記載の内視鏡装置。
The air vent is
The endoscope apparatus according to any one of claims 1 to 3, wherein the endoscope apparatus is formed by an arrangement of a built-in object disposed inside the drum portion.
上記発熱部を冷却するファンが配設されていることを特徴とする請求項１〜５のいずれかに記載の内視鏡装置。
The endoscope apparatus according to any one of claims 1 to 5 , wherein a fan for cooling the heat generating portion is provided.
上記ファンを上記ドラム部内の温度に応じて駆動させるために、上記ドラム部の内部の温度を検知する温度センサを上記ドラム部内に配設したことを特徴とする請求項６に記載の内視鏡装置。The endoscope according to claim 6, wherein a temperature sensor that detects a temperature inside the drum unit is disposed in the drum unit in order to drive the fan in accordance with the temperature in the drum unit. apparatus.

JP2004201090A 2004-07-07 2004-07-07 Endoscope device Expired - Fee Related JP4598448B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004201090A JP4598448B2 (en) 2004-07-07 2004-07-07 Endoscope device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004201090A JP4598448B2 (en) 2004-07-07 2004-07-07 Endoscope device

Publications (3)

Publication Number Publication Date
JP2006023509A JP2006023509A (en) 2006-01-26
JP2006023509A5 true JP2006023509A5 (en) 2007-08-30
JP4598448B2 JP4598448B2 (en) 2010-12-15

Family

ID=35796813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004201090A Expired - Fee Related JP4598448B2 (en) 2004-07-07 2004-07-07 Endoscope device

Country Status (1)

Country Link
JP (1) JP4598448B2 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914838A (en) * 1982-07-16 1984-01-25 オリンパス光学工業株式会社 Light source apparatus
JPS6175315A (en) * 1984-09-21 1986-04-17 Olympus Optical Co Ltd Endoscope unit device
JP2780776B2 (en) * 1988-02-10 1998-07-30 オリンパス光学工業株式会社 Endoscope device
JPH02110505A (en) * 1988-10-20 1990-04-23 Olympus Optical Co Ltd Endoscope
JPH04108422A (en) * 1990-08-29 1992-04-09 Olympus Optical Co Ltd Cooling system for endoscope system apparatus
JP2910941B2 (en) * 1991-02-27 1999-06-23 古河電気工業株式会社 Forced cooling method of drum winding power cable
JP3639369B2 (en) * 1996-01-24 2005-04-20 オリンパス株式会社 Endoscope system
JP4398050B2 (en) * 2000-03-15 2010-01-13 オリンパス株式会社 Endoscope device and endoscope case
JP2001031332A (en) * 1999-07-23 2001-02-06 Mitsubishi Cable Ind Ltd Feeding drum
JP2003344949A (en) * 2002-05-23 2003-12-03 Mitsubishi Electric Corp Exhaust duct for projection type display device and the projection type display device
JP2004180814A (en) * 2002-12-02 2004-07-02 Pentax Corp Light source device for endoscope

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