JPWO2022224792A1 - - Google Patents
Info
- Publication number
- JPWO2022224792A1 JPWO2022224792A1 JP2023516411A JP2023516411A JPWO2022224792A1 JP WO2022224792 A1 JPWO2022224792 A1 JP WO2022224792A1 JP 2023516411 A JP2023516411 A JP 2023516411A JP 2023516411 A JP2023516411 A JP 2023516411A JP WO2022224792 A1 JPWO2022224792 A1 JP WO2022224792A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
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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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00184—Moving parts
- A61B2018/00196—Moving parts reciprocating lengthwise
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
- A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
- A61B2018/00285—Balloons
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00505—Urinary tract
- A61B2018/00511—Kidney
-
- 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
- A61B2018/00577—Ablation
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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
-
- 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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2255—Optical elements at the distal end of probe tips
- A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1061—Balloon catheters with special features or adapted for special applications having separate inflations tubes, e.g. coaxial tubes or tubes otherwise arranged apart from the catheter tube
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021073644 | 2021-04-23 | ||
| PCT/JP2022/016442 WO2022224792A1 (ja) | 2021-04-23 | 2022-03-31 | アブレーション用カテーテル |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022224792A1 true JPWO2022224792A1 (https=) | 2022-10-27 |
Family
ID=83722278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023516411A Pending JPWO2022224792A1 (https=) | 2021-04-23 | 2022-03-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240206971A1 (https=) |
| EP (1) | EP4327853B1 (https=) |
| JP (1) | JPWO2022224792A1 (https=) |
| CN (1) | CN117295464A (https=) |
| WO (1) | WO2022224792A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999022A (zh) * | 2022-12-29 | 2023-04-25 | 杭州矩正医疗科技有限公司 | 光导球囊导管以及基于光导球囊导管的介入系统 |
| WO2026053864A1 (ja) * | 2024-09-06 | 2026-03-12 | 古河電気工業株式会社 | 光照射医療装置 |
| TWI896480B (zh) * | 2025-01-14 | 2025-09-01 | 輔仁大學學校財團法人輔仁大學 | 具可視化之多角度撓曲導管 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10504989A (ja) * | 1994-09-09 | 1998-05-19 | レアー・アース・メディカル・インコーポレイテッド | 光線治療装置 |
| JP2015077168A (ja) * | 2013-10-15 | 2015-04-23 | ニプロ株式会社 | アブレーションデバイス |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0610991A3 (en) * | 1993-02-08 | 1995-04-19 | Xintec Corp | Device for laser-assisted transurethral resection of the prostate. |
| US5620438A (en) * | 1995-04-20 | 1997-04-15 | Angiomedics Ii Incorporated | Method and apparatus for treating vascular tissue following angioplasty to minimize restenosis |
| US6013053A (en) * | 1996-05-17 | 2000-01-11 | Qlt Photo Therapeutics Inc. | Balloon catheter for photodynamic therapy |
| JP3813038B2 (ja) * | 1999-07-19 | 2006-08-23 | テルモ株式会社 | 医療用レーザ照射装置 |
| US20030060813A1 (en) * | 2001-09-22 | 2003-03-27 | Loeb Marvin P. | Devices and methods for safely shrinking tissues surrounding a duct, hollow organ or body cavity |
| CN110420057B (zh) * | 2013-10-15 | 2022-10-14 | 尼普洛株式会社 | 消融系统及消融设备 |
| JP6439274B2 (ja) | 2014-05-20 | 2018-12-19 | ニプロ株式会社 | アブレーションデバイス及びアブレーションシステム |
| EP3058888B1 (en) * | 2013-10-15 | 2019-06-12 | Nipro Corporation | Ablation system and ablation device |
| WO2016013358A1 (ja) * | 2014-07-24 | 2016-01-28 | ニプロ株式会社 | バルーンカテーテル |
| US11191976B2 (en) * | 2017-05-19 | 2021-12-07 | Prometheus Therapeutics Inc. | Devices and methods for repair of a selected blood vessel or part thereof and rapid healing of injured internal body cavity walls |
| US20200305974A1 (en) * | 2019-03-25 | 2020-10-01 | Covidien Lp | Pulmonary denervation with bronchial-centered dielectric heating element |
| WO2021007346A1 (en) * | 2019-07-09 | 2021-01-14 | Juad Nextgen Neuroend, Llc | Apparatus, systems and methods for transvascular access to the brain |
| WO2021033465A1 (ja) * | 2019-08-20 | 2021-02-25 | 株式会社カネカ | 光照射医療装置 |
-
2022
- 2022-03-31 WO PCT/JP2022/016442 patent/WO2022224792A1/ja not_active Ceased
- 2022-03-31 US US18/556,574 patent/US20240206971A1/en active Pending
- 2022-03-31 JP JP2023516411A patent/JPWO2022224792A1/ja active Pending
- 2022-03-31 EP EP22791567.5A patent/EP4327853B1/en active Active
- 2022-03-31 CN CN202280029416.9A patent/CN117295464A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10504989A (ja) * | 1994-09-09 | 1998-05-19 | レアー・アース・メディカル・インコーポレイテッド | 光線治療装置 |
| JP2015077168A (ja) * | 2013-10-15 | 2015-04-23 | ニプロ株式会社 | アブレーションデバイス |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240206971A1 (en) | 2024-06-27 |
| EP4327853A1 (en) | 2024-02-28 |
| EP4327853A4 (en) | 2025-05-21 |
| CN117295464A (zh) | 2023-12-26 |
| WO2022224792A1 (ja) | 2022-10-27 |
| EP4327853B1 (en) | 2026-04-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250123 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260306 |