JP7422212B2 - 内蔵型振動剥離器を備える内視鏡切除キャップ - Google Patents
内蔵型振動剥離器を備える内視鏡切除キャップ Download PDFInfo
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- JP7422212B2 JP7422212B2 JP2022500993A JP2022500993A JP7422212B2 JP 7422212 B2 JP7422212 B2 JP 7422212B2 JP 2022500993 A JP2022500993 A JP 2022500993A JP 2022500993 A JP2022500993 A JP 2022500993A JP 7422212 B2 JP7422212 B2 JP 7422212B2
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- 210000001519 tissue Anatomy 0.000 description 47
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- 210000004204 blood vessel Anatomy 0.000 description 10
- 238000012323 Endoscopic submucosal dissection Methods 0.000 description 9
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Images
Classifications
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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
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
- A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
-
- 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
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00087—Tools
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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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
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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
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- 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
- A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00269—Type of minimally invasive operation endoscopic mucosal resection EMR
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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
- A61B17/00234—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
- A61B2017/00296—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
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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
- A61B17/00234—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
- A61B2017/00318—Steering mechanisms
- A61B2017/00323—Cables or rods
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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
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00595—Cauterization
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1412—Blade
- A61B2018/1415—Blade multiple blades
Description
本願は、2019年7月8日に出願された米国仮特許出願第62/871,450号の優先権を主張する出願であり、同仮出願の全般を参照によって本願に援用する。
Claims (1)
- 内視鏡であって、
低侵襲手術を容易にするために構成された、一体型の遠位値ツール端又は取外し可能なツール端を含み、前記ツール端は、
第一のキャビティを含むハウジングと、
少なくとも1つの組織剥離面を含むアームであって、前記第一のキャビティ内に可動式に受けられるアームと、を含み、前記アームの遠位端部分は前記アームの近位部分の往復運動に対応して、少なくとも第一の平面に沿った所定の周波数での第一の所定の運動を行うように構成され、前記アームは前記アームの長さ方向軸に沿って湾曲し、前記アームは、前記アームを前記第一のキャビティに固定するピンを横切って前後に往復運動するように構成された長円の穴を含み、前記往復運動は、前記アームが前記ピンに関して往復運動すると、前記少なくとも1つの組織剥離面が弧を描くのと一致する旋回運動を含む内視鏡。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023187811A JP2024016147A (ja) | 2019-07-08 | 2023-11-01 | 内蔵型振動剥離器を備える内視鏡切除キャップ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962871450P | 2019-07-08 | 2019-07-08 | |
US62/871,450 | 2019-07-08 | ||
PCT/US2020/041021 WO2021007217A1 (en) | 2019-07-08 | 2020-07-07 | Endoscopic resection cap with built-in oscillating dissector |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023187811A Division JP2024016147A (ja) | 2019-07-08 | 2023-11-01 | 内蔵型振動剥離器を備える内視鏡切除キャップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022540599A JP2022540599A (ja) | 2022-09-16 |
JP7422212B2 true JP7422212B2 (ja) | 2024-01-25 |
Family
ID=71944290
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022500993A Active JP7422212B2 (ja) | 2019-07-08 | 2020-07-07 | 内蔵型振動剥離器を備える内視鏡切除キャップ |
JP2023187811A Pending JP2024016147A (ja) | 2019-07-08 | 2023-11-01 | 内蔵型振動剥離器を備える内視鏡切除キャップ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023187811A Pending JP2024016147A (ja) | 2019-07-08 | 2023-11-01 | 内蔵型振動剥離器を備える内視鏡切除キャップ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210007766A1 (ja) |
EP (1) | EP3996570A1 (ja) |
JP (2) | JP7422212B2 (ja) |
KR (1) | KR20220020350A (ja) |
CN (1) | CN114126469A (ja) |
AU (2) | AU2020310129B2 (ja) |
WO (1) | WO2021007217A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016534799A (ja) | 2013-10-28 | 2016-11-10 | ファイサイエント・インコーポレーテッド | 軟組織切開するための方法及び装置 |
JP2017213369A (ja) | 2016-05-31 | 2017-12-07 | コヴィディエン リミテッド パートナーシップ | 内視鏡下縫着デバイス |
JP2018535738A (ja) | 2015-10-23 | 2018-12-06 | クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニーCook Medical Technologies Llc | 内視鏡治療用の偏向チャネルを有する内視鏡キャップ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9592069B2 (en) * | 2012-04-28 | 2017-03-14 | Physcient, Inc. | Methods and devices for soft tissue dissection |
EP3653146A1 (en) * | 2014-04-18 | 2020-05-20 | Physcient, Inc. | Steerable devices for soft tissue dissection |
US9364253B1 (en) * | 2015-12-11 | 2016-06-14 | Oscar R Polo | Tissue severing device having dual reciprocating looped blades and methods of use |
EP3454764B1 (en) * | 2016-06-13 | 2023-10-18 | Synthes GmbH | Saw gear set |
US10687824B2 (en) * | 2017-07-21 | 2020-06-23 | Stryker European Holdings I, Llc | Surgical saw and saw blade for use therewith |
-
2020
- 2020-07-07 AU AU2020310129A patent/AU2020310129B2/en active Active
- 2020-07-07 KR KR1020227000761A patent/KR20220020350A/ko not_active Application Discontinuation
- 2020-07-07 CN CN202080049470.0A patent/CN114126469A/zh active Pending
- 2020-07-07 US US16/922,672 patent/US20210007766A1/en active Pending
- 2020-07-07 WO PCT/US2020/041021 patent/WO2021007217A1/en unknown
- 2020-07-07 EP EP20750889.6A patent/EP3996570A1/en active Pending
- 2020-07-07 JP JP2022500993A patent/JP7422212B2/ja active Active
-
2023
- 2023-08-28 AU AU2023222512A patent/AU2023222512A1/en active Pending
- 2023-11-01 JP JP2023187811A patent/JP2024016147A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016534799A (ja) | 2013-10-28 | 2016-11-10 | ファイサイエント・インコーポレーテッド | 軟組織切開するための方法及び装置 |
JP2018535738A (ja) | 2015-10-23 | 2018-12-06 | クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニーCook Medical Technologies Llc | 内視鏡治療用の偏向チャネルを有する内視鏡キャップ |
JP2017213369A (ja) | 2016-05-31 | 2017-12-07 | コヴィディエン リミテッド パートナーシップ | 内視鏡下縫着デバイス |
Also Published As
Publication number | Publication date |
---|---|
JP2022540599A (ja) | 2022-09-16 |
AU2020310129A1 (en) | 2022-01-27 |
CN114126469A (zh) | 2022-03-01 |
AU2023222512A1 (en) | 2023-09-14 |
AU2020310129B2 (en) | 2023-06-08 |
KR20220020350A (ko) | 2022-02-18 |
JP2024016147A (ja) | 2024-02-06 |
US20210007766A1 (en) | 2021-01-14 |
WO2021007217A1 (en) | 2021-01-14 |
EP3996570A1 (en) | 2022-05-18 |
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