JP2005502423A - ポリープ切除用装置および方法 - Google Patents
ポリープ切除用装置および方法 Download PDFInfo
- Publication number
- JP2005502423A JP2005502423A JP2003528248A JP2003528248A JP2005502423A JP 2005502423 A JP2005502423 A JP 2005502423A JP 2003528248 A JP2003528248 A JP 2003528248A JP 2003528248 A JP2003528248 A JP 2003528248A JP 2005502423 A JP2005502423 A JP 2005502423A
- Authority
- JP
- Japan
- Prior art keywords
- jaw
- catheter
- cable
- distal end
- proximal end
- Prior art date
- 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
- 238000000034 method Methods 0.000 title claims abstract description 8
- 208000037062 Polyps Diseases 0.000 claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 241000673677 Viburnum lantana Species 0.000 claims abstract description 12
- 238000004904 shortening Methods 0.000 abstract 2
- 210000002429 large intestine Anatomy 0.000 description 9
- 206010028980 Neoplasm Diseases 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 210000004291 uterus Anatomy 0.000 description 5
- 241000238557 Decapoda Species 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 206010009944 Colon cancer Diseases 0.000 description 2
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 210000000436 anus Anatomy 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000002052 colonoscopy Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 210000003695 paranasal sinus Anatomy 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 208000035984 Colonic Polyps Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 206010040749 Sinus polyp Diseases 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 210000002216 heart Anatomy 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 208000022131 polyp of large intestine Diseases 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
- 210000003932 urinary bladder Anatomy 0.000 description 1
- 206010046811 uterine polyp Diseases 0.000 description 1
- 229920001221 xylan Polymers 0.000 description 1
- 150000004823 xylans Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- 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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/082—Probes or electrodes therefor
- A61B18/085—Forceps, scissors
-
- 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
- A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
- A61B18/10—Power sources therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
- A61B2017/2825—Inserts of different material in jaws
-
- 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
- A61B2018/00321—Head or parts thereof
- A61B2018/00327—Ear, nose or throat
-
- 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
- A61B2018/00482—Digestive system
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
-
- 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
- A61B2018/1407—Loop
-
- 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
- A61B2018/1407—Loop
- A61B2018/141—Snare
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/916,356 US6616654B2 (en) | 2001-07-27 | 2001-07-27 | Polypectomy device and method |
| US09/917,104 US6616659B1 (en) | 2001-07-27 | 2001-07-27 | Polypectomy device and method |
| PCT/US2002/023833 WO2003024348A1 (en) | 2001-07-27 | 2002-07-26 | Polypectomy device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005502423A true JP2005502423A (ja) | 2005-01-27 |
| JP2005502423A5 JP2005502423A5 (enrdf_load_stackoverflow) | 2005-12-22 |
Family
ID=27129692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003528248A Pending JP2005502423A (ja) | 2001-07-27 | 2002-07-26 | ポリープ切除用装置および方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1416870A4 (enrdf_load_stackoverflow) |
| JP (1) | JP2005502423A (enrdf_load_stackoverflow) |
| CA (1) | CA2454354A1 (enrdf_load_stackoverflow) |
| WO (1) | WO2003024348A1 (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8696662B2 (en) | 2005-05-12 | 2014-04-15 | Aesculap Ag | Electrocautery method and apparatus |
| US9339323B2 (en) | 2005-05-12 | 2016-05-17 | Aesculap Ag | Electrocautery method and apparatus |
| US8419727B2 (en) | 2010-03-26 | 2013-04-16 | Aesculap Ag | Impedance mediated power delivery for electrosurgery |
| US8827992B2 (en) | 2010-03-26 | 2014-09-09 | Aesculap Ag | Impedance mediated control of power delivery for electrosurgery |
| WO2014049423A1 (en) | 2012-09-26 | 2014-04-03 | Aesculap Ag | Apparatus for tissue cutting and sealing |
| US11786296B2 (en) | 2019-02-15 | 2023-10-17 | Accularent, Inc. | Instrument for endoscopic posterior nasal nerve ablation |
| US12011213B2 (en) | 2019-03-29 | 2024-06-18 | Acclarent, Inc. | System and method for treating epistaxis |
| US11534235B2 (en) | 2019-04-04 | 2022-12-27 | Acclarent, Inc. | Needle instrument for posterior nasal neurectomy ablation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122147A (en) * | 1991-04-05 | 1992-06-16 | Sewell Jr Frank K | Polyp marking device and method |
| US5318564A (en) * | 1992-05-01 | 1994-06-07 | Hemostatic Surgery Corporation | Bipolar surgical snare and methods of use |
| US5437665A (en) * | 1993-10-12 | 1995-08-01 | Munro; Malcolm G. | Electrosurgical loop electrode instrument for laparoscopic surgery |
| US5746747A (en) * | 1994-05-13 | 1998-05-05 | Mckeating; John A. | Polypectomy instrument |
| US5452513A (en) * | 1994-06-29 | 1995-09-26 | Eric Hulsman | Suture cutter |
| JP3244660B2 (ja) * | 1998-08-17 | 2002-01-07 | 旭光学工業株式会社 | 内視鏡用処置具 |
| US6176858B1 (en) * | 1998-11-25 | 2001-01-23 | Medsys S.A. | Electrosurgical loop and instrument for laparoscopic surgery |
| US6077277A (en) * | 1999-04-05 | 2000-06-20 | Starion Instruments, Inc. | Suture welding device |
-
2002
- 2002-07-26 EP EP02798909A patent/EP1416870A4/en not_active Withdrawn
- 2002-07-26 WO PCT/US2002/023833 patent/WO2003024348A1/en not_active Application Discontinuation
- 2002-07-26 CA CA002454354A patent/CA2454354A1/en not_active Abandoned
- 2002-07-26 JP JP2003528248A patent/JP2005502423A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2454354A1 (en) | 2003-03-27 |
| EP1416870A1 (en) | 2004-05-12 |
| EP1416870A4 (en) | 2005-12-07 |
| WO2003024348A1 (en) | 2003-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6616654B2 (en) | Polypectomy device and method | |
| US6616659B1 (en) | Polypectomy device and method | |
| JP7138214B2 (ja) | 処置具、内視鏡装置及び内視鏡システム | |
| US5423814A (en) | Endoscopic bipolar coagulation device | |
| US8568410B2 (en) | Electrical ablation surgical instruments | |
| JP5340722B2 (ja) | 内視鏡用処置具 | |
| US8262655B2 (en) | Bipolar forceps | |
| US7588557B2 (en) | Medical instrument for fluid injection and related method | |
| JP4242491B2 (ja) | 内視鏡治療装置 | |
| AU2019260152B2 (en) | Multifunctional high-frequency electric knife | |
| JP3235996U (ja) | 医療用接続装置 | |
| EP1948027A1 (en) | Tissue cutting devices having hemostasis capability and related methods | |
| JP2005502423A (ja) | ポリープ切除用装置および方法 | |
| CN111494002A (zh) | 应用于内镜手术的电切、取物一体装置 | |
| CN113397695B (zh) | 一种内镜黏膜剥离术专用磁性牵引手术装置 | |
| WO2021234508A1 (en) | Polypectomy device for excision of polyps and method employed thereof | |
| JP2005502423A5 (enrdf_load_stackoverflow) | ||
| CN216823631U (zh) | 消化内镜手术用多功能手术器材 | |
| CN114569234A (zh) | 内镜手术用多功能圈套器 | |
| WO2020204632A1 (ko) | 착탈식 의료용 스네어 전류 연결기구 및 이를 이용한 의료용 스네어 | |
| JP4403440B2 (ja) | 内視鏡用透明フードおよびその装着方法 | |
| CN209107567U (zh) | 一种多功能高频电切开刀 | |
| JP7716591B2 (ja) | アーク抑制電極 | |
| JPH09173348A (ja) | 双極子電気手術用処置器具 | |
| JP4464468B2 (ja) | 異常組織除去装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050510 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050510 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080708 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20081202 |