JP5997272B2 - 関節眼科手術プローブ - Google Patents
関節眼科手術プローブ Download PDFInfo
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- JP5997272B2 JP5997272B2 JP2014524048A JP2014524048A JP5997272B2 JP 5997272 B2 JP5997272 B2 JP 5997272B2 JP 2014524048 A JP2014524048 A JP 2014524048A JP 2014524048 A JP2014524048 A JP 2014524048A JP 5997272 B2 JP5997272 B2 JP 5997272B2
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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
- A61B1/06—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, e.g. handles
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- 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
- A61B1/00073—Insertion part of the endoscope body with externally grooved shaft
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- 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
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00309—Cut-outs or slits
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
- Laser Surgery Devices (AREA)
- Endoscopes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Radiation-Therapy Devices (AREA)
Description
本願は、2011年8月3日に出願された米国仮特許出願第61/514751号の優先権を主張し、この出願の内容は参照によって本明細書の一部を構成する。
Claims (15)
- 片手に収まる大きさのハンドルと、
前記ハンドルから延在し且つ20Ga未満の直径を有する単一の剛性カニューレであって、通常の手術の使用中において前記剛性カニューレの長手方向の軸線に関して曲がるのを実質的に防止するのに十分な剛性を有する剛性カニューレと、
その全長に沿って一様に離間している複数のスロットを備えたスロット付き先端であって、前記剛性カニューレの最遠位端部から関節光学手術プローブの最遠位端部へ延在しているスロット付き先端と、
前記ハンドル、単一の剛性カニューレ、及びスロット付き先端を通って前記スロット付き先端の遠位端部へ延在する少なくとも一つの光ファイバと、
前記スロット付き先端を通って前記スロット付き先端の遠位端部と前記少なくとも一つの光ファイバの遠位端部へ延在している引張ワイヤであって、
前記引張ワイヤは、前記ハンドル内の第1固定ピンの上に通されて前記ハンドル内の第2固定ピンに繋止されており、
前記第1固定ピンと前記第2固定ピンの間で前記引張ワイヤに沿って位置するスライドピンの遠位方向への移動が、前記引張ワイヤにおける張力を増大し、前記引張ワイヤの増大した張力により、前記スロット付き先端を真っ直ぐな位置から湾曲位置に逸らせるように、前記引張ワイヤが前記スライドピンの上に通され、
前記スロット付き先端は、該引張ワイヤによって及ぼされる張力が解放されると前記真っ直ぐな位置に戻る弾性材料から形成される、引張ワイヤとを具備する、関節光学手術プローブ。 - 前記スライドピンに結合された前記ハンドル上に制御ボタンを更に具備し、前記スライドピンの遠位方向への移動が前記制御ボタンをスライドさせることによって制御される、請求項1に記載のプローブ。
- 前記ハンドル内に位置する前記スライドピンのためのガイドトラックを更に具備し、該ガイドトラックが前記スライドピンの前進を方向付ける、請求項1に記載のプローブ。
- 前記ガイドトラックは、前記引張ワイヤの張力が、前記スライドピンが該ガイドトラックに沿って前進せしめられるにつれて、一様に増大するように、前記スライドピンによって前記引張ワイヤの巻き取りの比率を制御するように湾曲している、請求項3に記載のプローブ。
- 前記ガイドトラックは、前記引張ワイヤの張力の増大の比率が、前記スライドピンが前記ガイドトラックの最初の斜面を通って前進せしめられるときに最も高くなり、前記スライドピンが前記ガイドトラックの最初の斜面を通過した後に減少するように、近位端部に最初の斜面を有して湾曲している、請求項3に記載のプローブ。
- 前記引張ワイヤが光ファイバである、請求項1に記載のプローブ。
- 前記スロット付き先端は、該スロット付き先端の半径を越えて延在する深いスロットを該スロット付き先端が逸れる側に具備し、且つ、該スロット付き先端の半径よりも短く延在する浅いスロットを該スロット付き先端が逸れる側の反対側に具備する、請求項1に記載のプローブ。
- 前記深いスロットの深さが増大するにつれて前記深いスロットがより拡がっている、請求項7に記載のプローブ。
- 前記深いスロットが、前記スロット付き先端に沿って長手方向に延在する細長区域を含む、請求項7に記載のプローブ。
- 前記深いスロットが湾曲している、請求項7に記載のプローブ。
- 前記スロット付き先端がニチノールから形成される、請求項1に記載のプローブ。
- 前記単一の剛性カニューレがステンレス鋼から形成される、請求項1に記載のプローブ。
- 前記単一の剛性カニューレが強化材料で被覆される、請求項1に記載のプローブ。
- 前記スロット付き先端が、柔らかいポリマーシースで被覆される、請求項1に記載のプローブ。
- 前記少なくとも一つの光ファイバが二つの光ファイバを含む、請求項1に記載のプローブ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161514751P | 2011-08-03 | 2011-08-03 | |
US61/514,751 | 2011-08-03 | ||
PCT/US2012/049160 WO2013019859A1 (en) | 2011-08-03 | 2012-08-01 | Articulating ophthalmic surgical probe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014527430A JP2014527430A (ja) | 2014-10-16 |
JP5997272B2 true JP5997272B2 (ja) | 2016-09-28 |
Family
ID=47627374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014524048A Active JP5997272B2 (ja) | 2011-08-03 | 2012-08-01 | 関節眼科手術プローブ |
Country Status (17)
Country | Link |
---|---|
US (2) | US9795505B2 (ja) |
EP (1) | EP2720600B1 (ja) |
JP (1) | JP5997272B2 (ja) |
KR (1) | KR102000243B1 (ja) |
CN (1) | CN103717121B (ja) |
AR (1) | AR087455A1 (ja) |
AU (1) | AU2012290158B2 (ja) |
BR (1) | BR112014002383B1 (ja) |
CA (1) | CA2842440C (ja) |
DK (1) | DK2720600T3 (ja) |
ES (1) | ES2606310T3 (ja) |
MX (1) | MX347448B (ja) |
PL (1) | PL2720600T3 (ja) |
PT (1) | PT2720600T (ja) |
RU (1) | RU2606106C2 (ja) |
TW (1) | TWI551281B (ja) |
WO (1) | WO2013019859A1 (ja) |
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MX347448B (es) | 2017-04-27 |
JP2014527430A (ja) | 2014-10-16 |
US20130035551A1 (en) | 2013-02-07 |
CN103717121A (zh) | 2014-04-09 |
BR112014002383B1 (pt) | 2021-08-10 |
US9795505B2 (en) | 2017-10-24 |
WO2013019859A1 (en) | 2013-02-07 |
KR20140057313A (ko) | 2014-05-12 |
MX2014001119A (es) | 2014-02-27 |
CA2842440A1 (en) | 2013-02-07 |
CN103717121B (zh) | 2016-05-25 |
KR102000243B1 (ko) | 2019-07-15 |
EP2720600A4 (en) | 2015-01-07 |
TW201311210A (zh) | 2013-03-16 |
RU2014107927A (ru) | 2015-09-10 |
BR112014002383A2 (pt) | 2017-02-21 |
AU2012290158B2 (en) | 2016-07-07 |
DK2720600T3 (da) | 2017-01-02 |
ES2606310T3 (es) | 2017-03-23 |
PT2720600T (pt) | 2016-12-09 |
US10085883B2 (en) | 2018-10-02 |
TWI551281B (zh) | 2016-10-01 |
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