JP2018537249A - 閉塞除去 - Google Patents
閉塞除去 Download PDFInfo
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- JP2018537249A JP2018537249A JP2018547254A JP2018547254A JP2018537249A JP 2018537249 A JP2018537249 A JP 2018537249A JP 2018547254 A JP2018547254 A JP 2018547254A JP 2018547254 A JP2018547254 A JP 2018547254A JP 2018537249 A JP2018537249 A JP 2018537249A
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- Prior art keywords
- tube
- food
- catheter
- esophagus
- catheter tube
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32053—Punch like cutting instruments, e.g. using a cylindrical or oval knife
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22079—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with suction of debris
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22094—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for crossing total occlusions, i.e. piercing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims (20)
- 食道内の圧入された食物の塊を取り除くように構成されているデバイスであって、前記デバイスが、中空内側部と、前記食物の塊のコアを抜くように構成されている遠位端部及び吸引源と連結されて前記コアを取り除くように構成されている近位端部と、を有する、カテーテルチューブを含む、デバイス。
- 前記カテーテルチューブが前記食道内の前記食物の塊に送達されるときに、前記カテーテルチューブが可撓性又は湾曲可能である、請求項1に記載のデバイス。
- 前記カテーテルチューブが中を通って前記食道内の前記食物の塊まで延在している内側部を画定している内視鏡を更に含む、請求項1に記載のデバイス。
- 前記中空内側部の内部に位置付けられたスタイレットを更に含み、前記スタイレットが前記カテーテルチューブの中へ及び外へ前進させられるように構成されている、請求項1に記載のデバイス。
- 前記カテーテルチューブが、より大きい直径の近位部分と、より小さい直径の前記遠位端部と、を含む、請求項1に記載のデバイス。
- 前記カテーテルチューブの前記中空内側部の表面が、低摩擦材料でコーティングされている、請求項1に記載のデバイス。
- 前記カテーテルチューブの前記遠位端部が、前記食物の塊を複数回コア抜きするように構成されており、前記食物の塊のコアが、前記カテーテルチューブを通って前記食道の外に吸引されるように寸法が決定されている、請求項1に記載のデバイス。
- 体内の閉塞を取り除くように構成されているデバイスであって、前記デバイスは、
中空内側部と、前記閉塞のコアを抜くように構成されている遠位端部と、を有する、チューブを含み、
前記チューブが、吸引源と連結されて前記コアを取り除くように構成されている、デバイス。 - 前記チューブが、食道内に配置されて食物の塊を前記閉塞として除去するように構成されている、請求項8に記載のデバイス。
- 前記チューブが、肺内に配置されて食物の塊又は粘液を前記閉塞として除去するように構成されている、請求項8に記載のデバイス。
- 前記チューブが前記食道内の前記食物の塊に送達されるときに、前記チューブが可撓性又は湾曲可能である、請求項8に記載のデバイス。
- 前記チューブが中を通って前記食道内の前記食物の塊まで延在している内側部を画定している内視鏡を更に含む、請求項8に記載のデバイス。
- 前記中空内側部の内部に位置付けられたスタイレットを更に含み、前記スタイレットが前記チューブの中へ及び外へ前進させられるように構成されている、請求項8に記載のデバイス。
- 前記チューブが、より大きい直径の近位部分と、より小さい直径の前記遠位端部と、を含む、請求項8に記載のデバイス。
- 前記カテーテルチューブの前記中空内側部の表面が、低摩擦材料でコーティングされている、請求項8に記載のデバイス。
- 前記チューブの前記遠位端部が、前記閉塞を複数回コア抜きするように構成されており、前記閉塞のコアが、前記チューブを通って吸引されるように寸法が決定されている、請求項8に記載のデバイス。
- 食道内の食物の塊を取り除く方法であって、
前記食道内にチューブを導入する工程であって、前記チューブが、中空内側部と、前記食物の塊のコアを抜くように構成されている遠位端部と、を有する、工程と、
前記チューブの前記遠位端部を使用して前記食物の塊を繰り返しコア抜きする工程と、吸引を前記チューブの近位端部に適用して、前記食物の塊の1つ以上のコアを除去する工程と、を含む、方法。 - 内視鏡の中を通して前記チューブを前記食道内に導入する工程を更に含む、請求項17に記載の方法。
- 体内の閉塞を取り除く方法であって、中空内側部と、前記閉塞のコアを抜くように構成されている遠位端部と、を有する、チューブを導入する工程と、
前記チューブの前記遠位端部を使用して前記閉塞を繰り返しコア抜きする工程と、吸引を前記チューブの近位端部に適用して、前記閉塞の1つ以上のコアを除去する工程と、を含む、方法。 - 内視鏡の中を通して前記チューブを前記閉塞に導入する工程を更に含む、請求項19に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562260873P | 2015-11-30 | 2015-11-30 | |
US62/260,873 | 2015-11-30 | ||
PCT/US2016/063083 WO2017095682A1 (en) | 2015-11-30 | 2016-11-21 | Blockage removal |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018537249A true JP2018537249A (ja) | 2018-12-20 |
JP2018537249A5 JP2018537249A5 (ja) | 2020-01-09 |
JP6941620B2 JP6941620B2 (ja) | 2021-09-29 |
Family
ID=57543189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018547254A Active JP6941620B2 (ja) | 2015-11-30 | 2016-11-21 | 閉塞除去 |
Country Status (9)
Country | Link |
---|---|
US (2) | US10722267B2 (ja) |
EP (1) | EP3383289A1 (ja) |
JP (1) | JP6941620B2 (ja) |
KR (1) | KR20180088853A (ja) |
CN (2) | CN108778164B (ja) |
AU (2) | AU2016362953A1 (ja) |
BR (1) | BR112018011092A2 (ja) |
CA (1) | CA3006739A1 (ja) |
WO (1) | WO2017095682A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7565707B2 (ja) | 2020-05-14 | 2024-10-11 | 勇 佐伯 | 食道閉鎖症治療具 |
Families Citing this family (7)
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US11141177B2 (en) | 2015-11-30 | 2021-10-12 | Piranha Medical Llc | Blockage clearing devices, systems, and methods |
JP6941620B2 (ja) * | 2015-11-30 | 2021-09-29 | ピラーナ メディカル エルエルシーPiranha Medical, LLC | 閉塞除去 |
AU2017205978B2 (en) * | 2016-01-04 | 2021-02-25 | Endovate Llc | Overtube device and method of use |
CN112533550A (zh) * | 2018-07-24 | 2021-03-19 | 半影公司 | 用于受控的凝块抽吸的装置和方法 |
AU2019371413A1 (en) * | 2018-11-03 | 2021-06-24 | Piranha Medical, LLC | Blockage clearing devices, systems, and methods |
KR102251873B1 (ko) | 2019-02-22 | 2021-05-13 | 배정환 | 식도 이물질 제거장치 |
WO2023088808A1 (en) * | 2021-11-22 | 2023-05-25 | Koninklijke Philips N.V. | Apparatus with stylet for kink navigation or the like in a catheter lead lumen |
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-
2016
- 2016-11-21 JP JP2018547254A patent/JP6941620B2/ja active Active
- 2016-11-21 EP EP16810172.3A patent/EP3383289A1/en not_active Withdrawn
- 2016-11-21 CN CN201680076552.8A patent/CN108778164B/zh not_active Expired - Fee Related
- 2016-11-21 US US15/356,975 patent/US10722267B2/en active Active
- 2016-11-21 WO PCT/US2016/063083 patent/WO2017095682A1/en active Application Filing
- 2016-11-21 AU AU2016362953A patent/AU2016362953A1/en not_active Abandoned
- 2016-11-21 CA CA3006739A patent/CA3006739A1/en not_active Abandoned
- 2016-11-21 CN CN202110420538.8A patent/CN113576632A/zh active Pending
- 2016-11-21 BR BR112018011092A patent/BR112018011092A2/pt not_active Application Discontinuation
- 2016-11-21 KR KR1020187018116A patent/KR20180088853A/ko unknown
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2020
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2021
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JP7565707B2 (ja) | 2020-05-14 | 2024-10-11 | 勇 佐伯 | 食道閉鎖症治療具 |
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US10722267B2 (en) | 2020-07-28 |
CA3006739A1 (en) | 2017-06-08 |
JP6941620B2 (ja) | 2021-09-29 |
EP3383289A1 (en) | 2018-10-10 |
AU2021232765A1 (en) | 2021-10-14 |
BR112018011092A2 (pt) | 2018-11-21 |
CN113576632A (zh) | 2021-11-02 |
KR20180088853A (ko) | 2018-08-07 |
US20200297386A1 (en) | 2020-09-24 |
WO2017095682A1 (en) | 2017-06-08 |
AU2016362953A1 (en) | 2018-06-14 |
CN108778164B (zh) | 2021-05-11 |
CN108778164A (zh) | 2018-11-09 |
US20170150993A1 (en) | 2017-06-01 |
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