JP7274073B2 - 硬性内視鏡装置 - Google Patents
硬性内視鏡装置 Download PDFInfo
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- JP7274073B2 JP7274073B2 JP2021547285A JP2021547285A JP7274073B2 JP 7274073 B2 JP7274073 B2 JP 7274073B2 JP 2021547285 A JP2021547285 A JP 2021547285A JP 2021547285 A JP2021547285 A JP 2021547285A JP 7274073 B2 JP7274073 B2 JP 7274073B2
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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
-
- 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
- A61B1/00025—Operational features of endoscopes characterised by power management
- A61B1/00027—Operational features of endoscopes characterised by power management characterised by power supply
- A61B1/00029—Operational features of endoscopes characterised by power management characterised by power supply externally powered, e.g. wireless
-
- 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
- A61B1/00064—Constructional details of the endoscope body
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00096—Optical elements
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00103—Constructional details of the endoscope body designed for single use
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00105—Constructional details of the endoscope body characterised by modular construction
-
- 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
- A61B1/00142—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 with means for preventing contamination, e.g. by using a sanitary sheath
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61B1/06—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 with illuminating arrangements
Description
11 第1コネクタ
12 第2コネクタ
13 撮像把手
14 撮像通路管
15 撮像密封部
2 本体部
21 本体把手
22 本体通路管
221 撮像部通路
222 光源線通路
223 媒質通路
23 気体媒質バルブ
24 液体媒質バルブ
25 本体頭部
251 レンズ
252 媒質通路
3 滅菌線部
31 電源コネクタ
32 滅菌線把手
33 配線コネクタ
34 デバイス通路口
35 ロックボタン
4 電源線
5 光源
51 光源線
52 光源コネクタ
6 外管部
61 外管通路管
62 外管把手
63 外管内通路
64 位置制限部
Claims (10)
- 使い捨て本体部、使い捨て滅菌線部、及び繰り返し使用可能な撮像部を有し、
前記本体部の前端近傍に光源を有し、
前記本体部及び前記滅菌線部は、一体であるか又は互いに分離可能であり、
前記撮像部は、前記本体部の後端から直線方向に沿って前記本体部に挿入し、
前記滅菌線部は、前記直線方向に沿って前記本体部の後端に接続され、前記本体部の後端で閉じられ、
それによって、前記本体部内の撮像部を外部から隔離でき、
前記滅菌線部は、使い捨て電源線を有し、
前記滅菌線部の電源コネクタは、前記撮像部の第1コネクタに接続され、
前記電源線の給電は、前記電源コネクタを介して前記第1コネクタに供給され、
前記撮像部は、本体部に差し込んだ後、第2コネクタを介して前記光源の光源コネクタに接続導通され、
前記第1コネクタの給電は、前記光源コネクタ及び光源線を介して前記光源に供給されることを特徴とする、
硬性内視鏡装置。 - 前記撮像部は、撮像把手、撮像通路管、及び撮像密封部を有し、
前記第1コネクタ及び前記第2コネクタは、前記撮像把手に設けられ、
前記撮像通路管内に前記撮像密封部に接続される撮像線が設けられ、
前記第2コネクタの給電は、前記撮像線を介して前記撮像密封部に供給され、
前記撮像通路管は、その後端が前記撮像把手に接続され、その前端が前記撮像密封部に接続され、
前記撮像部を前記本体部に挿入した後、前記撮像把手、撮像通路管、及び撮像密封部は、いずれも前記本体部内に位置し、
前記直線方向は、前記撮像通路管の長さ方向であることを特徴とする、
請求項1に記載の硬性内視鏡装置。 - 前記本体部は、本体把手、本体通路管、及び本体頭部を有し、
前記本体通路管は、その後端が前記本体把手に接続され、その前端が前記本体頭部に接続され、
前記本体頭部は、その末端にレンズを有し、
前記撮像部を前記本体部に挿入した後、前記撮像把手は前記本体把手に位置し、前記撮像密封部は前記本体頭部に位置し、
前記本体通路管内に光源線通路及び撮像部通路を有し、
前記光源は、前記本体頭部に設けられ、
前記光源線は、前記光源線通路に設けられ、
前記撮像通路管は、前記撮像部通路に設けられることを特徴とする、
請求項2に記載の硬性内視鏡装置。 - 前記本体通路管の断面は、三日月形であり、
前記光源線通路の数は、2組であり、
2組の光源線通路は、前記撮像部通路の両側に対称に設けられることを特徴とする、
請求項3に記載の硬性内視鏡装置。 - 前記本体部は、気体又は液体を流すための媒質通路、及び前記媒質通路に連通する媒質バルブをさらに有し、
前記媒質通路は、順に前記本体通路管及び前記本体頭部を通過でき、
前記媒質バルブは、前記本体把手に設けられることを特徴とする、
請求項3又は4に記載の硬性内視鏡装置。 - 外管部をさらに有し、
前記外管部は、前記本体通路管の外側に設けられることを特徴とする、
請求項3又は4に記載の硬性内視鏡装置。 - 前記外管部は、外管通路管、外管把手、及び位置制限部を有し、
前記外管通路管は、前記本体通路管の外側に設けられ、
前記外管把手は、前記外管通路管の外側に設けられ、
前記位置制限部は、前記外管通路管内に設けられ、前記外管通路管及び前記本体通路管の長さ方向の位置を制限するために用いられることを特徴とする、
請求項6に記載の硬性内視鏡装置。 - 前記滅菌線部は、滅菌線把手及び配線コネクタを有し、
前記電源コネクタ及び前記配線コネクタは、前記滅菌線把手に設けられ、
前記電源線は、前記配線コネクタを介して前記滅菌線把手内に差し込んで、前記電源コネクタに接続されることを特徴とする、
請求項1~4のいずれか1項に記載の硬性内視鏡装置。 - 前記本体部及び前記滅菌線部が分離可能である場合に、
前記本体部及び前記滅菌線部は、ロック構造によってロック接続されることを特徴とする、
請求項1~4のいずれか1項に記載の硬性内視鏡装置。 - 前記本体部及び/又は前記滅菌線部は、デバイス通路をさらに有することを特徴とする、
請求項1~4のいずれか1項に記載の硬性内視鏡装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910597167.3A CN110215180A (zh) | 2019-07-04 | 2019-07-04 | 硬性内窥镜装置 |
CN201910597167.3 | 2019-07-04 | ||
PCT/CN2019/111377 WO2021000452A1 (zh) | 2019-07-04 | 2019-10-16 | 硬性内窥镜装置 |
Publications (2)
Publication Number | Publication Date |
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JP2022520422A JP2022520422A (ja) | 2022-03-30 |
JP7274073B2 true JP7274073B2 (ja) | 2023-05-16 |
Family
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Family Applications (1)
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JP2021547285A Active JP7274073B2 (ja) | 2019-07-04 | 2019-10-16 | 硬性内視鏡装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220117473A1 (ja) |
EP (1) | EP3995068A4 (ja) |
JP (1) | JP7274073B2 (ja) |
CN (1) | CN110215180A (ja) |
WO (1) | WO2021000452A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110215180A (zh) * | 2019-07-04 | 2019-09-10 | 上海英诺伟医疗器械有限公司 | 硬性内窥镜装置 |
US20230010050A1 (en) * | 2020-03-04 | 2023-01-12 | Anqing Medical Co., Ltd. | Flexible endoscope |
JP7335455B2 (ja) | 2020-03-04 | 2023-08-29 | 上海安清医療器械有限公司 | 硬性内視鏡 |
CN111990947B (zh) * | 2020-09-17 | 2021-09-03 | 上海市胸科医院 | 软性内窥装置 |
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2019
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- 2019-10-16 EP EP19936188.2A patent/EP3995068A4/en active Pending
- 2019-10-16 WO PCT/CN2019/111377 patent/WO2021000452A1/zh unknown
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JP2005506865A (ja) | 2001-10-19 | 2005-03-10 | ビジヨンスコープ・インコーポレーテツド | 画像化用ファイーバーシステムを有する小型内視鏡 |
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Also Published As
Publication number | Publication date |
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CN110215180A (zh) | 2019-09-10 |
US20220117473A1 (en) | 2022-04-21 |
EP3995068A4 (en) | 2023-07-26 |
JP2022520422A (ja) | 2022-03-30 |
EP3995068A1 (en) | 2022-05-11 |
WO2021000452A1 (zh) | 2021-01-07 |
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