JP4833200B2 - 医療器具 - Google Patents
医療器具 Download PDFInfo
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- JP4833200B2 JP4833200B2 JP2007515297A JP2007515297A JP4833200B2 JP 4833200 B2 JP4833200 B2 JP 4833200B2 JP 2007515297 A JP2007515297 A JP 2007515297A JP 2007515297 A JP2007515297 A JP 2007515297A JP 4833200 B2 JP4833200 B2 JP 4833200B2
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Images
Classifications
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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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the 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
- A61B1/00105—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
- A61B1/06—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
- A61B1/0661—Endoscope light sources
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
-
- 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
- A61B1/303—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 the vagina, i.e. vaginoscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Description
Claims (18)
- 人体の開口部にアクセスするために使用される医療器具であって、前記開口部は前記開口部の周囲の物質を含んでおり、前記器具は、
前記人体の前記開口部への挿入のために構成された挿入部であって、前記挿入部の近端から遠端まで延在しているアーチ状の壁を有し、前記壁が前記近端から前記遠端までの細長い通過路を規定し且つ前記近端から前記遠端までの前記壁の全長に沿って延在するスロットを有する、挿入部と、
前記挿入部の前記近端で前記壁に結合され且つ前記通過路から放射状に外側に離れるように延在する連続帯を形成する部分を有するフランジ部であって、前記挿入部の前記壁の前記スロットに連通したノッチを含む、フランジ部と、
を備えており、
前記挿入部は、前記人体の前記開口部に前記フランジ部が前記開口部の外側に位置して挿入されるサイズを有し、前記挿入部が、前記開口部で前記物質の少なくともいくらかを変位させ、前記挿入部の前記通過路が前記挿入部の前記近端から前記遠端までの前記開口部へのアクセスを提供する、器具。 - 前記挿入部の前記通過路に挿入されるように構成された閉塞具であって、前記挿入部の前記遠端から延在し且つ前記人体の前記開口部への前記挿入部の挿入を容易にするように構成された遠端を有する、閉塞具をさらに備えている、請求項1に記載の器具。
- 前記閉塞具が、前記閉塞具の前記遠端に形成された開口部を有するテーパ付き端を有するほぼ円筒状のボディを含む、請求項2に記載の器具。
- 前記挿入部が、前記挿入部の前記遠端に傾斜付き端を含む、請求項1に記載の器具。
- 前記壁が長手軸を有するほぼ円筒状のバレルを形成し、前記スロットが前記長手軸に沿って形成され、前記遠端における前記壁の端面が前記長手軸に対して角度を有して配置され、前記ほぼ円筒状のバレルの長さが前記近端と前記スロットの近くの前記壁の部分との間で最短である、請求項4に記載の器具。
- 前記フランジ部の前記連続帯が円筒錐形状の外側表面を有している、請求項1に記載の器具。
- 人体の開口部にアクセスするために使用される医療器具であって、前記開口部は前記開口部の周囲の物質を含んでおり、前記器具は、
前記人体の前記開口部への挿入のために構成された挿入部であって、前記挿入部の近端から遠端まで延在しているアーチ状の壁を有し、前記壁が前記近端から前記遠端まで延在している長手軸を有する細長い通過路を規定し且つ前記近端から前記遠端までの前記壁の全長に沿って延在するスロットを有し、前記挿入部の前記遠端における前記壁の端面が前記長手軸に対して非垂直な角度で配置されている、挿入部と、
前記挿入部の前記近端で前記壁に結合され且つ前記通過路から放射状に外側に離れるように延在する部分を有するフランジ部と、
を備えており、
前記挿入部は、前記人体の前記開口部に前記フランジ部を前記開口部の外側に位置して挿入され且つ前記物質の少なくともいくらかを変位させるサイズを有し、前記挿入部における前記細長い通過路が前記挿入部の前記近端から前記遠端までの前記開口部へのアクセスを提供するとともに、
前記挿入部の前記通過路に挿入されるように構成された閉塞具であって、前記挿入部の前記遠端から延在し且つ前記人体の前記開口部への前記挿入部の挿入を容易にするように構成された遠端を有する、閉塞具をさらに備えている、器具。 - 前記端面が前記長手軸に対して角度を持って配置され、前記近端と前記スロットに近い前記端面の部分との間の前記挿入部の長さが前記近端と前記スロットとは反対側の前記端面の部分との間の前記挿入部の長さより短い、請求項7に記載の器具。
- 前記フランジ部は、前記挿入部の前記壁の前記スロットに連通したノッチを含む、請求項7に記載の器具。
- 前記フランジ部は、前記挿入部の前記近端で前記壁に結合された連続帯を形成する部分を有する、請求項7に記載の器具。
- 前記器具の操作のためにユーザによって握られるように適合されたグリップ表面を有するハンドル部をさらに備えており、前記グリップ表面は、前記フランジ部から近接して延在し且つ前記挿入部の前記壁にほぼ同心のほぼアーチ状の形状を有している、請求項1または7に記載の器具。
- 前記アーチ形状の壁は、長手軸を有するほぼ円筒形状のバレルを形成し、前記スロットが前記長手軸に沿って形成されている、請求項1または7に記載の器具。
- 前記閉塞具が、前記閉塞具の前記遠端に形成された開口部を有するテーパ付き端を有するほぼ円筒状のボディを含む、請求項7に記載の器具。
- 照明部をさらに備えており、前記挿入部が、前記照明部からの光を前記挿入部の前記遠端に向かって向けるように構成されている、請求項1または7に記載の器具。
- 前記照明部が光を前記挿入部の2つ又はそれ以上の別個の部分に提供するように構成されている、請求項14に記載の器具。
- 前記フランジ部が前記照明部の一部を受ける凹部を含む、請求項14に記載の器具。
- 医師によって握られて前記挿入部の操作を可能にするように構成されたハンドル部をさらに備えた、請求項1または7に記載の器具。
- 前記ハンドル部が前記フランジ部の任意の他の部分の最大放射方向大きさに等しいか又はそれより少ない最大放射方向大きさを有している、請求項17に記載の器具。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57404504P | 2004-05-25 | 2004-05-25 | |
| US60/574,045 | 2004-05-25 | ||
| PCT/US2005/018360 WO2005115223A2 (en) | 2004-05-25 | 2005-05-25 | Speculum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008500112A JP2008500112A (ja) | 2008-01-10 |
| JP4833200B2 true JP4833200B2 (ja) | 2011-12-07 |
Family
ID=34971031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007515297A Expired - Fee Related JP4833200B2 (ja) | 2004-05-25 | 2005-05-25 | 医療器具 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050277811A1 (ja) |
| EP (1) | EP1796532A2 (ja) |
| JP (1) | JP4833200B2 (ja) |
| CN (1) | CN101026989A (ja) |
| WO (1) | WO2005115223A2 (ja) |
Families Citing this family (81)
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| CA2603285C (en) | 2005-04-01 | 2015-09-01 | Welch Allyn, Inc. | Vaginal speculum |
| DE102005026467A1 (de) * | 2005-06-09 | 2006-12-14 | University Of Dundee | Vorrichtung zum Schaffen eines transkutanen Zuganges zu einem endoskopischen Operationsgebiet |
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- 2005-05-25 CN CNA2005800212521A patent/CN101026989A/zh active Pending
- 2005-05-25 US US11/137,290 patent/US20050277811A1/en not_active Abandoned
- 2005-05-25 WO PCT/US2005/018360 patent/WO2005115223A2/en not_active Ceased
- 2005-05-25 JP JP2007515297A patent/JP4833200B2/ja not_active Expired - Fee Related
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| JPS63197503U (ja) * | 1987-06-11 | 1988-12-20 | ||
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| JPH0535101U (ja) * | 1991-10-16 | 1993-05-14 | オリンパス光学工業株式会社 | 内視鏡用スライデイングチユーブ |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008500112A (ja) | 2008-01-10 |
| CN101026989A (zh) | 2007-08-29 |
| EP1796532A2 (en) | 2007-06-20 |
| US20050277811A1 (en) | 2005-12-15 |
| WO2005115223A3 (en) | 2006-01-26 |
| WO2005115223A2 (en) | 2005-12-08 |
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