JP7068198B2 - 膜剥離装置 - Google Patents
膜剥離装置 Download PDFInfo
- Publication number
- JP7068198B2 JP7068198B2 JP2018563567A JP2018563567A JP7068198B2 JP 7068198 B2 JP7068198 B2 JP 7068198B2 JP 2018563567 A JP2018563567 A JP 2018563567A JP 2018563567 A JP2018563567 A JP 2018563567A JP 7068198 B2 JP7068198 B2 JP 7068198B2
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- Prior art keywords
- shear
- shearing portion
- tubular member
- shearing
- shears
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Classifications
-
- 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
-
- 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
- A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
-
- 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
- A61F9/00709—Instruments for removing foreign bodies
-
- 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
- A61F9/007—Methods or devices for eye surgery
- A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
-
- 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
- A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
- A61F9/0133—Knives or scalpels specially adapted therefor
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
- Manipulator (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
本出願は、2016年6月17日に出願された米国仮特許出願第62/352,486号明細書の利益を主張し、その内容全体が参照によって組み込まれる。
Claims (8)
- 第1の剪断部と、
前記第1の剪断部に対して枢動可能な第2の剪断部と、
前記第1の剪断部および前記第2の剪断部に対して長手方向に移動可能な管状部材であって、前記第2の剪断部は、前記管状部材の第1の長手方向への長手方向の移動に応答して、第1の横方向に横運動が可能であり、前記第2の剪断部は、前記第1の長手方向と反対の第2の長手方向への前記管状部材の長手方向移動に応答して、前記第1の方向と反対の第2の横方向に横運動が可能である、管状部材と、を含んでおり、
前記第2の剪断部は前記第1の剪断部に枢動可能に連結され、
前記第2の剪断部は、ピン連結部を介して前記第1の剪断部に枢動可能に連結され、前記第2の剪断部は、前記ピン連結部から近位に延在する付勢部材を含み、前記付勢部材は、前記第2の剪断部を前記第2の横方向に向かわせる付勢力を発生するために、前記第2の剪断部の前記第1の横方向への動きに応答して、弾性的に変形される、膜剥離装置。 - 前記第2の剪断部の前記第1の横方向への動きは、前記第2の剪断部を前記第2の横方向に向かわせる付勢力を発生する、請求項1に記載の膜剥離装置。
- 前記第2の剪断部は、前記第2の剪断部の側面から突出する斜面を形成し、かつ、前記管状部材と係合する係合面を含む、請求項1に記載の膜剥離装置。
- 第1の長尺部材であって、
前記第1の剪断部は前記第1の長尺部材の遠位端に配置される、第1の長尺部材と、
前記第1の長尺部材に対して枢動可能に動くことができる第2の長尺部材であって、
前記第2の剪断部は前記第2の長尺部材の遠位端に配置される、第2の長尺部材と、
をさらに含み、
前記管状部材は、前記第1の長尺部材および前記第2の長尺部材がそれを通って延在する内腔を画定し、
前記管状部材の前記第1の長手方向への動きにより、前記管状部材は前記第2の長尺部材に係合して前記第2の長尺部材を前記第1の横方向に横移動させ、前記第2の長尺部材を弾性的に変形させて前記付勢力を発生し、
前記管状部材の第2の長手方向への動きにより、前記第2の長尺部材が前記付勢力に応答して、前記第2の横方向に動く、請求項1に記載の膜剥離装置。 - 前記第1の長尺部材および前記第2の長尺部材は、分割されたワイヤの対向する側面を形成する、請求項4に記載の膜剥離装置。
- 前記第1の剪断部は前記管状部材の長手軸に垂直な成分を有する軸を中心とする湾曲を有する、湾曲形状を形成する、請求項1に記載の膜剥離装置。
- 前記第2の剪断部は、前記第1の剪断部および前記第2の剪断部が互いに重なるように、前記第1の剪断部の前記湾曲に相補的である湾曲を含む、請求項6に記載の膜剥離装置。
- 前記第1の剪断部または前記第2の剪断部の少なくとも1つは、その先端縁部に沿って形成された複数の歯を含む、請求項1に記載の膜剥離装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662351486P | 2016-06-17 | 2016-06-17 | |
US62/351,486 | 2016-06-17 | ||
US201762472337P | 2017-03-16 | 2017-03-16 | |
US62/472,337 | 2017-03-16 | ||
PCT/IB2017/053570 WO2017216757A2 (en) | 2016-06-17 | 2017-06-15 | Membrane delamination devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019524174A JP2019524174A (ja) | 2019-09-05 |
JP7068198B2 true JP7068198B2 (ja) | 2022-05-16 |
Family
ID=59295242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018563567A Active JP7068198B2 (ja) | 2016-06-17 | 2017-06-15 | 膜剥離装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US10675180B2 (ja) |
EP (1) | EP3410995B1 (ja) |
JP (1) | JP7068198B2 (ja) |
KR (1) | KR20190020645A (ja) |
CN (1) | CN108778200B (ja) |
AU (1) | AU2017285371B2 (ja) |
BR (1) | BR112018069134A2 (ja) |
CA (1) | CA3015612A1 (ja) |
MX (1) | MX2018015750A (ja) |
RU (1) | RU2018143383A (ja) |
TW (1) | TW201803527A (ja) |
WO (1) | WO2017216757A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7535066B2 (ja) | 2019-05-30 | 2024-08-15 | アルコン インコーポレイティド | 回転式カッター |
US11752036B2 (en) | 2019-10-16 | 2023-09-12 | Alcon Inc. | Membrane delamination device |
CN116782439B (zh) * | 2023-08-23 | 2023-11-17 | 哈尔滨远驰航空装备有限公司 | 电加热复合材料结构及其成型方法 |
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2017
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- 2017-06-15 EP EP17736764.6A patent/EP3410995B1/en active Active
- 2017-06-15 KR KR1020187027268A patent/KR20190020645A/ko unknown
- 2017-06-15 AU AU2017285371A patent/AU2017285371B2/en active Active
- 2017-06-15 CN CN201780018397.9A patent/CN108778200B/zh active Active
- 2017-06-15 RU RU2018143383A patent/RU2018143383A/ru not_active Application Discontinuation
- 2017-06-15 JP JP2018563567A patent/JP7068198B2/ja active Active
- 2017-06-15 CA CA3015612A patent/CA3015612A1/en active Pending
- 2017-06-15 WO PCT/IB2017/053570 patent/WO2017216757A2/en active Application Filing
- 2017-06-15 MX MX2018015750A patent/MX2018015750A/es unknown
- 2017-06-15 BR BR112018069134A patent/BR112018069134A2/pt not_active Application Discontinuation
- 2017-06-16 US US15/624,763 patent/US10675180B2/en active Active
Patent Citations (4)
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JP2003199783A (ja) | 2001-12-21 | 2003-07-15 | Alcon Grieshaber Ag | はさみとして構成された眼科顕微手術用切断器具およびその使用法 |
JP2010188520A (ja) | 2002-06-12 | 2010-09-02 | Synergetics Inc | 放電加工により作製される手術用具 |
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Also Published As
Publication number | Publication date |
---|---|
CN108778200B (zh) | 2020-10-16 |
AU2017285371B2 (en) | 2021-12-09 |
TW201803527A (zh) | 2018-02-01 |
US10675180B2 (en) | 2020-06-09 |
BR112018069134A2 (pt) | 2019-01-22 |
EP3410995A2 (en) | 2018-12-12 |
WO2017216757A3 (en) | 2018-07-26 |
US20170360603A1 (en) | 2017-12-21 |
RU2018143383A (ru) | 2020-07-17 |
WO2017216757A2 (en) | 2017-12-21 |
AU2017285371A1 (en) | 2018-09-13 |
MX2018015750A (es) | 2019-08-29 |
CA3015612A1 (en) | 2017-12-21 |
KR20190020645A (ko) | 2019-03-04 |
JP2019524174A (ja) | 2019-09-05 |
CN108778200A (zh) | 2018-11-09 |
EP3410995B1 (en) | 2021-04-14 |
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