JP6799604B2 - 吸引潅注装置 - Google Patents
吸引潅注装置 Download PDFInfo
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- JP6799604B2 JP6799604B2 JP2018539818A JP2018539818A JP6799604B2 JP 6799604 B2 JP6799604 B2 JP 6799604B2 JP 2018539818 A JP2018539818 A JP 2018539818A JP 2018539818 A JP2018539818 A JP 2018539818A JP 6799604 B2 JP6799604 B2 JP 6799604B2
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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
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/774—Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- 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
- A61B17/00—Surgical instruments, devices or methods
- A61B17/24—Surgical instruments, devices or methods for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/772—Suction-irrigation systems operating alternately
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0681—Sinus (maxillaris)
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
本出願は、2016年2月3日に出願された米国仮特許出願第62/290,882号の優先権を主張する。この出願は、その全体が引用により本明細書中に援用される。優先権は、米国特許法第119条およびその他の適用可能な法律に従って主張されるものである。
潅注ルーメンを規定する潅注管と、
潅注管にスライド可能に取り付けられた吸引管であって、潅注管の外壁および当該吸引管の内壁とが協働して吸引チャネルを規定する、吸引管と、
潅注管の近位部分に固定されたハンドルと、
吸引管に固定され、かつハンドル内にスライド可能に取り付けられたスライド部材とを備え、
スライド部材をハンドルに沿って遠位方向に前進させることにより、潅注管の長さに沿って吸引管が前進する。
列挙された上記実施例の何れかに係る潅注吸引装置を提供するステップと、
患者の鼻孔を介して患者の体腔または内腔内の所望の位置に潅注管を導くステップと、
装置の潅注管を介して流体を導くか、または装置の吸引管を介して流体を吸引するステップとを含む。
Claims (18)
- 患者の内腔または体腔への灌注および吸入を行うための潅注吸引装置であって、
潅注ルーメンを規定する潅注管と、
前記潅注管上にスライド可能に取り付けられた吸引管であって、前記潅注管の外壁および当該吸引管の内壁とが協働して吸引チャネルを規定する、吸引管と、
前記潅注管の近位部分に連結されたハンドルと、
前記ハンドル内にスライド可能に取り付けられたスライド部材とを備え、
前記スライド部材が前記吸入管に連結されて、前記スライド部材を前記ハンドルに沿って遠位側に前進させることにより、前記潅注管の長さに沿って前記吸引管の遠位端が前進することを特徴とする装置。 - 請求項1に記載の装置において、
前記潅注管の遠位部分が展性があることを特徴とする装置。 - 請求項1に記載の装置において、
前記吸引管が、前記潅注管上に同軸に取り付けられていることを特徴とする装置。 - 請求項1に記載の装置において、
前記潅注管が、0.508ミリメートル〜2.032ミリメートルの外径を有することを特徴とする装置。 - 請求項1に記載の装置において、
前記潅注管が、0.254ミリメートル〜1.27ミリメートルの内径を有することを特徴とする装置。 - 請求項1に記載の装置において、
前記吸引管が、1.14ミリメートル〜4.57ミリメートルの内径を有することを特徴とする装置。 - 請求項1に記載の装置において、
前記吸引管が、1.52ミリメートル〜5.05ミリメートルの外径を有することを特徴とする装置。 - 請求項1に記載の装置において、
前記吸引チャネルが、0.645平方ミリメートル〜約81.3平方ミリメートルの環状断面積を有することを特徴とする装置。 - 請求項1に記載の装置において、
前記潅注管の遠位部分が、前記潅注ルーメンと流体連通する複数の噴霧ポートを規定することを特徴とする装置。 - 請求項9に記載の装置において、
前記噴霧ポートのうちの少なくとも幾つかが、涙滴形状を有することを特徴とする装置。 - 請求項10に記載の装置において、
前記噴霧ポートのうちの少なくとも幾つかが、前記潅注管の遠位端に固定された非外傷性先端部によって少なくとも部分的に規定されることを特徴とする装置。 - 請求項11に記載の装置において、
前記非外傷性先端部が、前記潅注管の遠位端に固定された球状部材を含むことを特徴とする装置。 - 請求項11に記載の装置において、
前記非外傷性先端部が、前記潅注管の遠位端に固定された円錐形部材を含むことを特徴とする装置。 - 請求項1に記載の装置において、
当該装置が、前記ハンドルに対する前記スライド部材の遠位側への前進に抵抗するように構成された前方停止部を含み、
前記スライド部材を前記前方停止部の位置まで前進させることにより、前記潅注管の遠位先端部の近位側に隣接して前記吸引管の遠位先端部を配置することを特徴とする装置。 - 請求項1に記載の装置において、
前記スライド部材が吸引ベントを規定し、前記吸引ベントが前記吸引チャンネルと流体連通することを特徴とする装置。 - 請求項1に記載の装置において、
前記ハンドルが、前記ハンドルの近位端に固定された近位キャップを含むことを特徴とする装置。 - 請求項1に記載の装置において、
前記ハンドルが、前記吸引チャネルの近位端と流体連通する吸引チャンバを規定し、前記ハンドルが、吸引ポートおよび潅注ポートを含み、前記吸引ポートが前記吸引チャンバと流体連通し、前記潅注ポートが前記潅注ルーメンと流体連通していることを特徴とする装置。 - 請求項1に記載の装置において、
前記吸入管および前記灌注菅の外壁の遠位端が、流体を前記内腔または体腔から前記吸引チャネルへと受け入れる開口を規定することを特徴とする装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662290882P | 2016-02-03 | 2016-02-03 | |
| US62/290,882 | 2016-02-03 | ||
| PCT/US2016/029639 WO2017135980A1 (en) | 2016-02-03 | 2016-04-28 | Suction and irrigation device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020193122A Division JP2021049350A (ja) | 2016-02-03 | 2020-11-20 | 潅注吸引装置の使用方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019503802A JP2019503802A (ja) | 2019-02-14 |
| JP6799604B2 true JP6799604B2 (ja) | 2020-12-16 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018539818A Active JP6799604B2 (ja) | 2016-02-03 | 2016-04-28 | 吸引潅注装置 |
| JP2020193122A Pending JP2021049350A (ja) | 2016-02-03 | 2020-11-20 | 潅注吸引装置の使用方法 |
| JP2022165489A Active JP7425150B2 (ja) | 2016-02-03 | 2022-10-14 | 吸引潅注装置 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020193122A Pending JP2021049350A (ja) | 2016-02-03 | 2020-11-20 | 潅注吸引装置の使用方法 |
| JP2022165489A Active JP7425150B2 (ja) | 2016-02-03 | 2022-10-14 | 吸引潅注装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US10967107B2 (ja) |
| EP (3) | EP3411089B1 (ja) |
| JP (3) | JP6799604B2 (ja) |
| CN (2) | CN109069707B (ja) |
| AU (2) | AU2016391075B2 (ja) |
| ES (1) | ES2908111T3 (ja) |
| WO (1) | WO2017135980A1 (ja) |
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| CN103977469B (zh) * | 2014-05-22 | 2015-03-11 | 钱建民 | 新型多功能手术冲吸导管 |
| US20170007282A1 (en) | 2015-07-08 | 2017-01-12 | Entellus Medical, Inc. | Turbinate compressors and methods of use |
| JP6799604B2 (ja) * | 2016-02-03 | 2020-12-16 | エンテラス メディカル インコーポレイテッドEntellus Medical,Inc. | 吸引潅注装置 |
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| EP3411089B1 (en) | 2022-02-09 |
| EP4574063A2 (en) | 2025-06-25 |
| CA3013303A1 (en) | 2017-08-10 |
| EP4049693A1 (en) | 2022-08-31 |
| EP4574063A3 (en) | 2025-11-12 |
| AU2022202913B2 (en) | 2024-02-29 |
| AU2022202913A1 (en) | 2022-05-26 |
| JP7425150B2 (ja) | 2024-01-30 |
| CN113262335A (zh) | 2021-08-17 |
| US20190038817A1 (en) | 2019-02-07 |
| JP2019503802A (ja) | 2019-02-14 |
| EP4049693B1 (en) | 2025-03-12 |
| AU2016391075A1 (en) | 2018-08-09 |
| US20210236703A1 (en) | 2021-08-05 |
| EP3411089A1 (en) | 2018-12-12 |
| CN109069707B (zh) | 2021-06-01 |
| ES2908111T3 (es) | 2022-04-27 |
| CN109069707A (zh) | 2018-12-21 |
| JP2022191414A (ja) | 2022-12-27 |
| AU2016391075B2 (en) | 2022-02-03 |
| US10967107B2 (en) | 2021-04-06 |
| EP3411089A4 (en) | 2019-09-04 |
| JP2021049350A (ja) | 2021-04-01 |
| US20230330318A1 (en) | 2023-10-19 |
| US11744934B2 (en) | 2023-09-05 |
| WO2017135980A1 (en) | 2017-08-10 |
| US12370301B2 (en) | 2025-07-29 |
| CN113262335B (zh) | 2024-06-04 |
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