JP2022107012A - 蠕動運動ポンプを備えるハンドヘルド眼科用プローブ、および関連の機器、システム、および方法 - Google Patents
蠕動運動ポンプを備えるハンドヘルド眼科用プローブ、および関連の機器、システム、および方法 Download PDFInfo
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/76—Handpieces
-
- 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
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- 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
- A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/75—Intermittent or pulsating suction
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- A—HUMAN NECESSITIES
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- A61M1/77—Suction-irrigation systems
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/82—Membrane pumps, e.g. bulbs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
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- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1261—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rollers being placed at the outside of the tubular flexible member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1269—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rotary axes of the rollers lying in a plane perpendicular to the rotary axis of the driving motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0612—Eyes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/24—Geometry three-dimensional ellipsoidal
- F05B2250/241—Geometry three-dimensional ellipsoidal spherical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2280/00—Materials; Properties thereof
- F05B2280/10—Inorganic materials, e.g. metals
- F05B2280/107—Alloys
- F05B2280/1071—Steel alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2280/00—Materials; Properties thereof
- F05B2280/40—Organic materials
- F05B2280/401—Silicon polymers
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Ophthalmology & Optometry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
Description
本出願は、2016年8月30日出願の米国仮特許出願第62/381,455号明細書の利益を主張し、その内容全体を本願明細書に援用する。
Claims (15)
- ユーザによって掴まれるようなサイズおよび形状にされたハウジングと;
前記ハウジングから延在しかつ患者の眼に貫入し、それを治療するようなサイズにされているチップであって、前記眼から物質を運ぶように配置された吸引ルーメンを含む、チップと;
前記ハウジング内に配置された蠕動運動ポンプと;を含むハンドヘルドプローブを含む眼科手術システムであって、
前記蠕動運動ポンプが、
導管ルーメンが延在する変形可能な導管であって、前記導管ルーメンは前記吸引ルーメンと流体連通している、変形可能な導管;
前記変形可能な導管と接触しかつ外周面を含むローラであって、前記ローラは、前記変形可能な導管と係合して、変形可能なチューブを変形させる、ローラ;および
前記ローラの前記外周面と接触するローラ駆動装置であって、前記ローラは、前記ローラ駆動装置の動きに応答して前記変形可能な導管に沿って可動であり、前記導管ルーメン内の物質をそれに沿って動かす、ローラ駆動装置;を含む、眼科手術システム。 - 前記ローラ駆動装置は、前記ローラを通って延在するアクスルを含まない、請求項1に記載のシステム。
- 前記蠕動運動ポンプは、円形構成に配置された複数のローラを含み、および前記複数のローラは、前記変形可能な導管と接触しかつ前記変形可能な導管と前記ローラ駆動装置との間に配置されている、請求項1に記載のシステム。
- 前記ローラ駆動装置は、前記複数のローラと接触する面を含む、請求項3に記載のシステム。
- 前記ローラ駆動装置は、前記複数のローラを収容するようなサイズおよび形状にされた溝を含む、請求項3に記載のシステム。
- 前記蠕動運動ポンプは、さらに、チャンネルを画成するトラックハウジングを含み、前記チャンネルは、前記複数のローラが移動するトラックを画成する、請求項3に記載のシステム。
- 前記変形可能な導管は前記チャンネル内に位置決めされ、および前記複数のローラは、前記変形可能な導管および前記ローラ駆動装置と接触しながら、前記トラックに沿って動くように配置される、請求項6に記載のシステム。
- 前記トラックは、前記チャンネル内への前記複数のローラの動きを制限することによって、前記変形可能な導管の変形を制限する接触面を含む、請求項7に記載のシステム。
- 前記蠕動運動ポンプは、さらに、複数の凹部を有するガイド部材を含み、前記複数のローラのそれぞれが、前記複数の凹部のそれぞれ1つに位置決めされる、請求項3に記載のシステム。
- 前記プローブは、前記ハウジング内に配置されたモータをさらに含み、前記モータは、前記ローラ駆動装置に結合されたモータシャフトを有する、請求項1に記載のシステム。
- 前記モータが前記ローラ駆動装置を回転させる、請求項10に記載のシステム。
- 前記変形可能な導管が、前記物質を第1の方向に運ぶ第1のセグメントと、前記物質を第2の方向に運ぶ第2のセグメントとを有する、請求項1に記載のシステム。
- ユーザによって掴まれるようなサイズおよび形状にされたハウジングと;
前記ハウジングから延在しかつ眼に貫入するようなサイズにされているチップであって、流体を運ぶように配置されたチップルーメンを含む、チップと;
前記ハウジング内に配置された蠕動運動ポンプであって、
導管ルーメンを画成する変形可能な導管であって、前記導管ルーメンは前記チップルーメンと流体連通している、変形可能な導管;
前記変形可能な導管と接触する複数のローラであって、前記複数のローラは、前記変形可能な導管に局部的な変形を形成し、前記複数のローラのそれぞれが外周面を含む、複数のローラ;および
前記複数のローラの各ローラの前記外周面と接触するローラ駆動装置であって、前記複数のローラは、前記ローラ駆動装置の動きに応答して可動であり、前記導管ルーメン内の物質をそれに沿って輸送する、ローラ駆動装置
を含む、蠕動運動ポンプと、
前記ハウジング内に配置されたモータであって、前記モータは、前記ローラ駆動装置に結合されたモータシャフトを含み、前記ローラ駆動装置は、前記モータシャフトの動きに応答して可動である、モータと
を含む、ハンドヘルドプローブ
を含む、眼科手術システム。 - 前記モータを加減速するために、前記モータに制御信号を送信するように動作可能であるコントローラをさらに含む、請求項13に記載のシステム。
- 前記変形可能な導管と流体連通するドレン溜め部をさらに含み、前記導管ルーメン内で輸送される物質は、前記ドレン溜め部に堆積される、請求項13に記載のシステム。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662381455P | 2016-08-30 | 2016-08-30 | |
US62/381,455 | 2016-08-30 | ||
US15/253,046 | 2016-08-31 | ||
US15/253,046 US10690127B2 (en) | 2016-08-30 | 2016-08-31 | Handheld ophthalmic probe with peristaltic pump and associated devices, systems, and methods |
PCT/IB2017/055016 WO2018042281A1 (en) | 2016-08-30 | 2017-08-18 | Handheld ophthalmic probe with peristaltic pump and associated devices, systems, and methods |
JP2019511375A JP2019524377A (ja) | 2016-08-30 | 2017-08-18 | 蠕動運動ポンプを備えるハンドヘルド眼科用プローブ、および関連の機器、システム、および方法 |
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JP2019511375A Division JP2019524377A (ja) | 2016-08-30 | 2017-08-18 | 蠕動運動ポンプを備えるハンドヘルド眼科用プローブ、および関連の機器、システム、および方法 |
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JP2022107012A true JP2022107012A (ja) | 2022-07-20 |
JP7451598B2 JP7451598B2 (ja) | 2024-03-18 |
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JP2022080106A Active JP7451598B2 (ja) | 2016-08-30 | 2022-05-16 | 蠕動運動ポンプを備えるハンドヘルド眼科用プローブ、および関連の機器、システム、および方法 |
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Country Status (8)
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US (1) | US10690127B2 (ja) |
EP (1) | EP3506864A1 (ja) |
JP (2) | JP2019524377A (ja) |
CN (1) | CN109640901A (ja) |
AU (1) | AU2017319410A1 (ja) |
CA (1) | CA3031167A1 (ja) |
TW (1) | TW201806569A (ja) |
WO (1) | WO2018042281A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US10624785B2 (en) | 2016-01-30 | 2020-04-21 | Carl Zeiss Meditec Cataract Technology Inc. | Devices and methods for ocular surgery |
US11331426B2 (en) * | 2017-03-22 | 2022-05-17 | Icomes Lab Co., Ltd. | Infusion pump |
WO2018204699A1 (en) | 2017-05-04 | 2018-11-08 | Iantech, Inc. | Devices and methods for ocular surgery |
JP7325451B2 (ja) | 2018-06-05 | 2023-08-14 | カール・ツァイス・メディテック・キャタラクト・テクノロジー・インコーポレイテッド | 眼科顕微手術ツール、システム、および使用方法 |
WO2020264475A1 (en) * | 2019-06-28 | 2020-12-30 | Vanderbilt University | Microfluidic systems, pumps, valves, fluidic chips thereof, and applications of same |
CA3128071A1 (en) | 2019-02-01 | 2020-08-06 | Carl Zeiss Meditec Cataract Technology Inc. | Ophthalmic cutting instruments having integrated aspiration pump |
CA3140788A1 (en) | 2019-05-17 | 2020-11-26 | Carl Zeiss Meditec Cataract Technology Inc. | Ophthalmic cutting instruments having integrated aspiration pump |
CN114206277B (zh) | 2019-06-07 | 2024-06-25 | 卡尔蔡司白内障医疗技术公司 | 用于眼科切割工具的多级触发器 |
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Also Published As
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CA3031167A1 (en) | 2018-03-08 |
US20180058438A1 (en) | 2018-03-01 |
US10690127B2 (en) | 2020-06-23 |
CN109640901A (zh) | 2019-04-16 |
JP2019524377A (ja) | 2019-09-05 |
AU2017319410A1 (en) | 2019-02-07 |
TW201806569A (zh) | 2018-03-01 |
WO2018042281A1 (en) | 2018-03-08 |
EP3506864A1 (en) | 2019-07-10 |
JP7451598B2 (ja) | 2024-03-18 |
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