CN102596082A - 中空体腔内消融装置 - Google Patents
中空体腔内消融装置 Download PDFInfo
- Publication number
- CN102596082A CN102596082A CN2010800510150A CN201080051015A CN102596082A CN 102596082 A CN102596082 A CN 102596082A CN 2010800510150 A CN2010800510150 A CN 2010800510150A CN 201080051015 A CN201080051015 A CN 201080051015A CN 102596082 A CN102596082 A CN 102596082A
- Authority
- CN
- China
- Prior art keywords
- electrode
- ducted body
- ablating device
- sheath
- body intracavity
- 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.)
- Granted
Links
- 238000002679 ablation Methods 0.000 title claims abstract description 41
- 210000000056 organ Anatomy 0.000 claims description 92
- 238000000034 method Methods 0.000 claims description 83
- 239000012212 insulator Substances 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 17
- 230000004913 activation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 18
- 230000005684 electric field Effects 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 36
- 230000033001 locomotion Effects 0.000 description 35
- 238000003860 storage Methods 0.000 description 28
- 230000008859 change Effects 0.000 description 26
- 238000004422 calculation algorithm Methods 0.000 description 25
- 238000010521 absorption reaction Methods 0.000 description 22
- 238000009413 insulation Methods 0.000 description 22
- 239000007788 liquid Substances 0.000 description 22
- 238000012360 testing method Methods 0.000 description 22
- 210000004291 uterus Anatomy 0.000 description 22
- 239000012530 fluid Substances 0.000 description 19
- 230000002085 persistent effect Effects 0.000 description 18
- 239000000155 melt Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 235000004348 Perilla frutescens Nutrition 0.000 description 6
- 244000124853 Perilla frutescens Species 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 230000002357 endometrial effect Effects 0.000 description 5
- 235000013372 meat Nutrition 0.000 description 5
- 229910001000 nickel titanium Inorganic materials 0.000 description 5
- 230000036407 pain Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011796 hollow space material Substances 0.000 description 3
- 210000000754 myometrium Anatomy 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 210000003679 cervix uteri Anatomy 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000004696 endometrium Anatomy 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000004531 microgranule Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000002647 laser therapy Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000020991 processed meat Nutrition 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 210000003684 theca cell Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- 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
- A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
-
- 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
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0136—Handles therefor
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
-
- 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
- A61B18/1206—Generators therefor
-
- 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
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
-
- 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
- A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
-
- 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
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
-
- 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
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00559—Female reproductive organs
-
- 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
-
- 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
- A61B2018/00684—Sensing and controlling the application of energy using lookup tables
-
- 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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
-
- 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
- A61B2018/1435—Spiral
- A61B2018/1437—Spiral whereby the windings of the spiral touch each other such as to create a continuous surface
-
- 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
- A61B2018/144—Wire
-
- 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
- A61B2018/1465—Deformable electrodes
-
- 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
- A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
-
- 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
- A61B2018/1475—Electrodes retractable in or deployable from a housing
-
- 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
Abstract
Description
Claims (17)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25997309P | 2009-11-10 | 2009-11-10 | |
US61/259,973 | 2009-11-10 | ||
US61/259973 | 2009-11-10 | ||
PCT/US2010/002944 WO2011059487A2 (en) | 2009-11-10 | 2010-11-10 | Hollow body cavity ablation apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102596082A true CN102596082A (zh) | 2012-07-18 |
CN102596082B CN102596082B (zh) | 2015-02-18 |
Family
ID=43974740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080051015.0A Active CN102596082B (zh) | 2009-11-10 | 2010-11-10 | 中空体腔内消融装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9173702B2 (zh) |
EP (1) | EP2498708B1 (zh) |
CN (1) | CN102596082B (zh) |
BR (1) | BR112012011021B1 (zh) |
WO (1) | WO2011059487A2 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104739504A (zh) * | 2015-02-28 | 2015-07-01 | 上海凯利泰医疗科技股份有限公司 | 用于脊椎肿瘤治疗术的射频消融装置 |
CN104939921A (zh) * | 2014-03-24 | 2015-09-30 | 泰尔茂株式会社 | 治疗器械 |
CN107928783A (zh) * | 2017-12-29 | 2018-04-20 | 山前(珠海)医疗科技有限公司 | 低温消融导管、低温消融操作装置及低温消融设备 |
CN110402117A (zh) * | 2017-03-22 | 2019-11-01 | 磁疗血栓切除术解决方案有限公司 | 利用静电力和抽吸力的血栓切除术 |
US10660697B2 (en) | 2009-11-10 | 2020-05-26 | Cardea Medsystems (Tianjin) Co., Ltd. | Hollow body cavity ablation apparatus |
US10758303B2 (en) | 2009-11-10 | 2020-09-01 | Cardea Medsystems (Tianjin) Co., Ltd. | Hollow body cavity ablation apparatus |
CN112672704A (zh) * | 2018-09-13 | 2021-04-16 | 奥林巴斯株式会社 | 内窥镜用处置器具 |
CN113262173A (zh) * | 2021-05-25 | 2021-08-17 | 郑州大学第一附属医院 | 一种心外用护理装置 |
CN115068106A (zh) * | 2022-05-25 | 2022-09-20 | 绍兴梅奥心磁医疗科技有限公司 | 导管压力矢量测量方法及装置 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8540708B2 (en) | 2008-10-21 | 2013-09-24 | Hermes Innovations Llc | Endometrial ablation method |
US8500732B2 (en) | 2008-10-21 | 2013-08-06 | Hermes Innovations Llc | Endometrial ablation devices and systems |
US8197477B2 (en) | 2008-10-21 | 2012-06-12 | Hermes Innovations Llc | Tissue ablation methods |
US8382753B2 (en) | 2008-10-21 | 2013-02-26 | Hermes Innovations, LLC | Tissue ablation methods |
US9662163B2 (en) | 2008-10-21 | 2017-05-30 | Hermes Innovations Llc | Endometrial ablation devices and systems |
US8821486B2 (en) | 2009-11-13 | 2014-09-02 | Hermes Innovations, LLC | Tissue ablation systems and methods |
US8197476B2 (en) | 2008-10-21 | 2012-06-12 | Hermes Innovations Llc | Tissue ablation systems |
US8715278B2 (en) * | 2009-11-11 | 2014-05-06 | Minerva Surgical, Inc. | System for endometrial ablation utilizing radio frequency |
US11896282B2 (en) | 2009-11-13 | 2024-02-13 | Hermes Innovations Llc | Tissue ablation systems and method |
US9289257B2 (en) * | 2009-11-13 | 2016-03-22 | Minerva Surgical, Inc. | Methods and systems for endometrial ablation utilizing radio frequency |
US8529562B2 (en) | 2009-11-13 | 2013-09-10 | Minerva Surgical, Inc | Systems and methods for endometrial ablation |
CN102223424A (zh) * | 2010-04-16 | 2011-10-19 | 鸿富锦精密工业(深圳)有限公司 | 手机 |
US8956348B2 (en) | 2010-07-21 | 2015-02-17 | Minerva Surgical, Inc. | Methods and systems for endometrial ablation |
US9510897B2 (en) | 2010-11-05 | 2016-12-06 | Hermes Innovations Llc | RF-electrode surface and method of fabrication |
JP5948412B2 (ja) * | 2011-06-21 | 2016-07-06 | 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 | 拡張型プローブおよびそれを含む機器 |
US11311332B2 (en) | 2011-08-23 | 2022-04-26 | Magneto Thrombectomy Solutions Ltd. | Thrombectomy devices |
JP6211541B2 (ja) * | 2012-02-09 | 2017-10-11 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 循環ワイヤを備える切断具 |
US9901394B2 (en) | 2013-04-04 | 2018-02-27 | Hermes Innovations Llc | Medical ablation system and method of making |
US9649125B2 (en) | 2013-10-15 | 2017-05-16 | Hermes Innovations Llc | Laparoscopic device |
US20150173828A1 (en) * | 2013-12-23 | 2015-06-25 | Boaz Avitall | Small loop ablation catheter |
US10492856B2 (en) | 2015-01-26 | 2019-12-03 | Hermes Innovations Llc | Surgical fluid management system and method of use |
CN107708591B (zh) | 2015-04-29 | 2020-09-29 | 席勒斯科技有限公司 | 医疗消融装置及其使用方法 |
WO2017095689A1 (en) * | 2015-12-02 | 2017-06-08 | St. Jude Medical, Cardiology Division, Inc. | Radiofrequency ablation device |
US10052149B2 (en) | 2016-01-20 | 2018-08-21 | RELIGN Corporation | Arthroscopic devices and methods |
US10603101B2 (en) | 2016-03-26 | 2020-03-31 | Paul Joseph Weber | Apparatus, systems and methods for minimally invasive dissection of tissues |
US10893899B2 (en) | 2016-03-26 | 2021-01-19 | Paul Weber | Apparatus and systems for minimally invasive dissection of tissues |
US11510730B2 (en) | 2016-03-26 | 2022-11-29 | Paul Joseph Weber | Apparatus and methods for minimally invasive dissection and modification of tissues |
JP2019514481A (ja) | 2016-04-22 | 2019-06-06 | リライン コーポレーション | 関節鏡デバイスおよび方法 |
EP3478197A4 (en) | 2016-07-01 | 2020-04-29 | Relign Corporation | ARTHROSCOPIC DEVICES AND METHODS |
US10682496B2 (en) | 2017-11-16 | 2020-06-16 | Biosense Webster (Israel) Ltd. | Catheter handle |
WO2019102307A1 (en) | 2017-11-23 | 2019-05-31 | Magneto Thrombectomy Solutions Ltd. | Tubular thrombectomy devices |
US11149318B2 (en) | 2018-01-29 | 2021-10-19 | Graphene-Dx, Inc. | Methods and devices for detection of pathogens |
US20210052854A1 (en) * | 2018-04-09 | 2021-02-25 | Magellan Biomedical Inc. | System and method for device steering,tracking, and navigation of devices for interventional procedures |
US11554214B2 (en) | 2019-06-26 | 2023-01-17 | Meditrina, Inc. | Fluid management system |
CN111772783A (zh) * | 2020-08-21 | 2020-10-16 | 白龙腾 | 一种具有可弯曲电极的消融系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613950A (en) * | 1988-07-22 | 1997-03-25 | Yoon; Inbae | Multifunctional manipulating instrument for various surgical procedures |
US6142994A (en) * | 1994-10-07 | 2000-11-07 | Ep Technologies, Inc. | Surgical method and apparatus for positioning a diagnostic a therapeutic element within the body |
CN1290148A (zh) * | 1998-12-14 | 2001-04-04 | 西奥多C·奥姆斯比 | 用于切除身体组织的基于射频的导管系统和中空同轴电缆 |
CN1308510A (zh) * | 1998-05-08 | 2001-08-15 | 诺瓦塞普特 | 用于提供功率到烧蚀装置的射频发生器 |
US20020022870A1 (en) * | 1996-04-12 | 2002-02-21 | Csaba Truckai | Moisture transport system for contact electrocoagulation |
CN100396251C (zh) * | 2002-05-13 | 2008-06-25 | 导管治疗有限公司 | 消融导管 |
CN102256560A (zh) * | 2008-11-10 | 2011-11-23 | 微立方有限责任公司 | 将能量应用于身体组织的方法和装置 |
Family Cites Families (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924628A (en) | 1972-12-01 | 1975-12-09 | William Droegemueller | Cyrogenic bladder for necrosing tissue cells |
US4016867A (en) | 1976-04-27 | 1977-04-12 | The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare | Uterine caliper and depth gauge |
US4121572A (en) | 1977-02-07 | 1978-10-24 | G.D. Searle & Co. | Uterine sound |
US4204548A (en) | 1977-12-17 | 1980-05-27 | Kurz Karl H | Sound for insertion in the body for the determination of the internal measurements of hollow organs |
DE3330921C1 (de) | 1983-08-27 | 1985-02-07 | Karl-Heinz Dr.med. 4000 Düsseldorf Kurz | Geraet zum Bestimmen der Innenmasse von Hohlorganen,insbesondere der Gebaermutterhoehle |
GB8607526D0 (en) | 1986-03-26 | 1986-04-30 | Artus R G C | Cooled component assembly |
US4873986A (en) | 1987-04-01 | 1989-10-17 | Utah Medical Products | Disposable apparatus for monitoring intrauterine pressure and fetal heart rate |
US4949718B1 (en) | 1988-09-09 | 1998-11-10 | Gynelab Products | Intrauterine cauterizing apparatus |
US4932421A (en) | 1989-01-23 | 1990-06-12 | Steven Kaali | Electrified intrauterine device |
US5242390A (en) | 1991-05-03 | 1993-09-07 | Goldrath Milton H | Endometrium coagulating surgical method for thermal destruction of the endometrium |
US5542928A (en) | 1991-05-17 | 1996-08-06 | Innerdyne, Inc. | Method and device for thermal ablation having improved heat transfer |
US5383917A (en) | 1991-07-05 | 1995-01-24 | Jawahar M. Desai | Device and method for multi-phase radio-frequency ablation |
US5520682A (en) | 1991-09-06 | 1996-05-28 | Cryomedical Sciences, Inc. | Cryosurgical instrument with vent means and method using same |
US5277201A (en) * | 1992-05-01 | 1994-01-11 | Vesta Medical, Inc. | Endometrial ablation apparatus and method |
US5562720A (en) | 1992-05-01 | 1996-10-08 | Vesta Medical, Inc. | Bipolar/monopolar endometrial ablation device and method |
US5324284A (en) | 1992-06-05 | 1994-06-28 | Cardiac Pathways, Inc. | Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method |
US5275595A (en) | 1992-07-06 | 1994-01-04 | Dobak Iii John D | Cryosurgical instrument |
WO1994002077A2 (en) | 1992-07-15 | 1994-02-03 | Angelase, Inc. | Ablation catheter system |
US5313943A (en) * | 1992-09-25 | 1994-05-24 | Ep Technologies, Inc. | Catheters and methods for performing cardiac diagnosis and treatment |
US5449380A (en) | 1993-09-17 | 1995-09-12 | Origin Medsystems, Inc. | Apparatus and method for organ ablation |
US6530922B2 (en) | 1993-12-15 | 2003-03-11 | Sherwood Services Ag | Cluster ablation electrode system |
US5647868A (en) | 1994-02-02 | 1997-07-15 | Chinn; Douglas Owen | Cryosurgical integrated control and monitoring system and method |
US5437629A (en) | 1994-04-14 | 1995-08-01 | Bei Medical Systems | Fluid delivery system for hysteroscopic endometrial ablation |
US5505730A (en) | 1994-06-24 | 1996-04-09 | Stuart D. Edwards | Thin layer ablation apparatus |
US5575788A (en) | 1994-06-24 | 1996-11-19 | Stuart D. Edwards | Thin layer ablation apparatus |
US6009877A (en) | 1994-06-24 | 2000-01-04 | Edwards; Stuart D. | Method for treating a sphincter |
US5540658A (en) | 1994-06-27 | 1996-07-30 | Innerdyne, Inc. | Transcervical uterine access and sealing device |
US5868740A (en) | 1995-03-24 | 1999-02-09 | Board Of Regents-Univ Of Nebraska | Method for volumetric tissue ablation |
US5800493A (en) | 1995-04-26 | 1998-09-01 | Gynecare, Inc. | Intrauterine ablation system |
US5702438A (en) * | 1995-06-08 | 1997-12-30 | Avitall; Boaz | Expandable recording and ablation catheter system |
US6270495B1 (en) | 1996-02-22 | 2001-08-07 | Radiotherapeutics Corporation | Method and device for enhancing vessel occlusion |
US6033397A (en) | 1996-03-05 | 2000-03-07 | Vnus Medical Technologies, Inc. | Method and apparatus for treating esophageal varices |
US6033398A (en) | 1996-03-05 | 2000-03-07 | Vnus Medical Technologies, Inc. | Method and apparatus for treating venous insufficiency using directionally applied energy |
US5769880A (en) | 1996-04-12 | 1998-06-23 | Novacept | Moisture transport system for contact electrocoagulation |
US7604633B2 (en) * | 1996-04-12 | 2009-10-20 | Cytyc Corporation | Moisture transport system for contact electrocoagulation |
US5776129A (en) | 1996-06-12 | 1998-07-07 | Ethicon Endo-Surgery, Inc. | Endometrial ablation apparatus and method |
US5957920A (en) | 1997-08-28 | 1999-09-28 | Isothermix, Inc. | Medical instruments and techniques for treatment of urinary incontinence |
US5891134A (en) | 1996-09-24 | 1999-04-06 | Goble; Colin | System and method for applying thermal energy to tissue |
US5848969A (en) | 1996-10-28 | 1998-12-15 | Ep Technologies, Inc. | Systems and methods for visualizing interior tissue regions using expandable imaging structures |
US5954714A (en) * | 1996-11-20 | 1999-09-21 | Gynecare, Inc. | Heated balloon having rotary fluid impeller |
US6048329A (en) * | 1996-12-19 | 2000-04-11 | Ep Technologies, Inc. | Catheter distal assembly with pull wires |
US5910104A (en) | 1996-12-26 | 1999-06-08 | Cryogen, Inc. | Cryosurgical probe with disposable sheath |
US5916213A (en) | 1997-02-04 | 1999-06-29 | Medtronic, Inc. | Systems and methods for tissue mapping and ablation |
US5868735A (en) | 1997-03-06 | 1999-02-09 | Scimed Life Systems, Inc. | Cryoplasty device and method |
JP2001517475A (ja) | 1997-09-22 | 2001-10-09 | エシコン・インコーポレイテッド | 凍結手術システム及び方法 |
US6139538A (en) | 1997-10-06 | 2000-10-31 | Iotek, Inc. | Iontophoretic agent delivery to the female reproductive tract |
US6161047A (en) | 1998-04-30 | 2000-12-12 | Medtronic Inc. | Apparatus and method for expanding a stimulation lead body in situ |
US6514252B2 (en) | 1998-05-01 | 2003-02-04 | Perfect Surgical Techniques, Inc. | Bipolar surgical instruments having focused electrical fields |
US6522930B1 (en) * | 1998-05-06 | 2003-02-18 | Atrionix, Inc. | Irrigated ablation device assembly |
US7276063B2 (en) * | 1998-08-11 | 2007-10-02 | Arthrocare Corporation | Instrument for electrosurgical tissue treatment |
US6221039B1 (en) | 1998-10-26 | 2001-04-24 | Scimed Life Systems, Inc. | Multi-function surgical instrument |
US6547784B1 (en) | 2000-06-23 | 2003-04-15 | Ethicon, Inc. | System and method for placement of a surgical instrument in a body cavity |
US6620161B2 (en) | 2001-01-24 | 2003-09-16 | Ethicon, Inc. | Electrosurgical instrument with an operational sequencing element |
US7422586B2 (en) | 2001-02-28 | 2008-09-09 | Angiodynamics, Inc. | Tissue surface treatment apparatus and method |
US6960203B2 (en) | 2002-06-26 | 2005-11-01 | Ethicon, Inc. | Thermal ablation with deployable cage |
US20040002702A1 (en) | 2002-06-28 | 2004-01-01 | Ethicon, Inc. | RF device for treating the uterus |
US6929642B2 (en) * | 2002-06-28 | 2005-08-16 | Ethicon, Inc. | RF device for treating the uterus |
US7101367B2 (en) | 2002-09-30 | 2006-09-05 | Ethicon, Inc. | Deployable cryosurgical catheter |
US7115124B1 (en) | 2003-11-12 | 2006-10-03 | Jia Hua Xiao | Device and method for tissue ablation using bipolar radio-frequency current |
US7481808B2 (en) | 2004-06-30 | 2009-01-27 | Ethicon, Inc. | Flexible electrode device and surgical apparatus equipped with same |
US20060089636A1 (en) * | 2004-10-27 | 2006-04-27 | Christopherson Mark A | Ultrasound visualization for transurethral needle ablation |
JP2006288755A (ja) * | 2005-04-11 | 2006-10-26 | Olympus Medical Systems Corp | 医療処置装置 |
CA2615267A1 (en) * | 2005-07-11 | 2007-01-18 | Ablation Frontiers, Inc. | Low power tissue ablation system |
US8657814B2 (en) | 2005-08-22 | 2014-02-25 | Medtronic Ablation Frontiers Llc | User interface for tissue ablation system |
US9333026B2 (en) * | 2005-11-18 | 2016-05-10 | Boston Scientific Scimed, Inc. | Radio frequency lasso |
US20090062795A1 (en) * | 2007-08-31 | 2009-03-05 | Ethicon Endo-Surgery, Inc. | Electrical ablation surgical instruments |
CN102596082B (zh) | 2009-11-10 | 2015-02-18 | 卡尔迪雅(天津)医疗器械有限公司司 | 中空体腔内消融装置 |
US10660697B2 (en) | 2009-11-10 | 2020-05-26 | Cardea Medsystems (Tianjin) Co., Ltd. | Hollow body cavity ablation apparatus |
-
2010
- 2010-11-10 CN CN201080051015.0A patent/CN102596082B/zh active Active
- 2010-11-10 BR BR112012011021-7A patent/BR112012011021B1/pt active IP Right Grant
- 2010-11-10 WO PCT/US2010/002944 patent/WO2011059487A2/en active Application Filing
- 2010-11-10 EP EP10830317.3A patent/EP2498708B1/en active Active
- 2010-11-10 US US12/927,311 patent/US9173702B2/en not_active Expired - Fee Related
-
2015
- 2015-06-10 US US14/736,212 patent/US10758303B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613950A (en) * | 1988-07-22 | 1997-03-25 | Yoon; Inbae | Multifunctional manipulating instrument for various surgical procedures |
US6142994A (en) * | 1994-10-07 | 2000-11-07 | Ep Technologies, Inc. | Surgical method and apparatus for positioning a diagnostic a therapeutic element within the body |
US20020022870A1 (en) * | 1996-04-12 | 2002-02-21 | Csaba Truckai | Moisture transport system for contact electrocoagulation |
CN1308510A (zh) * | 1998-05-08 | 2001-08-15 | 诺瓦塞普特 | 用于提供功率到烧蚀装置的射频发生器 |
CN1290148A (zh) * | 1998-12-14 | 2001-04-04 | 西奥多C·奥姆斯比 | 用于切除身体组织的基于射频的导管系统和中空同轴电缆 |
CN100396251C (zh) * | 2002-05-13 | 2008-06-25 | 导管治疗有限公司 | 消融导管 |
CN102256560A (zh) * | 2008-11-10 | 2011-11-23 | 微立方有限责任公司 | 将能量应用于身体组织的方法和装置 |
Non-Patent Citations (1)
Title |
---|
罗荣光,黄金华: "肿瘤射频消融:电极的类型和消融灶的特点", 《介入放射学杂志》, vol. 20, no. 2, 28 February 2011 (2011-02-28) * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10758303B2 (en) | 2009-11-10 | 2020-09-01 | Cardea Medsystems (Tianjin) Co., Ltd. | Hollow body cavity ablation apparatus |
US10660697B2 (en) | 2009-11-10 | 2020-05-26 | Cardea Medsystems (Tianjin) Co., Ltd. | Hollow body cavity ablation apparatus |
CN104939921A (zh) * | 2014-03-24 | 2015-09-30 | 泰尔茂株式会社 | 治疗器械 |
CN104939921B (zh) * | 2014-03-24 | 2019-11-05 | 泰尔茂株式会社 | 治疗器械 |
CN104739504B (zh) * | 2015-02-28 | 2017-03-22 | 上海凯利泰医疗科技股份有限公司 | 用于脊椎肿瘤治疗术的射频消融装置 |
CN104739504A (zh) * | 2015-02-28 | 2015-07-01 | 上海凯利泰医疗科技股份有限公司 | 用于脊椎肿瘤治疗术的射频消融装置 |
CN110402117A (zh) * | 2017-03-22 | 2019-11-01 | 磁疗血栓切除术解决方案有限公司 | 利用静电力和抽吸力的血栓切除术 |
CN107928783A (zh) * | 2017-12-29 | 2018-04-20 | 山前(珠海)医疗科技有限公司 | 低温消融导管、低温消融操作装置及低温消融设备 |
CN112672704A (zh) * | 2018-09-13 | 2021-04-16 | 奥林巴斯株式会社 | 内窥镜用处置器具 |
CN112672704B (zh) * | 2018-09-13 | 2024-04-26 | 奥林巴斯株式会社 | 内窥镜用处置器具 |
CN113262173A (zh) * | 2021-05-25 | 2021-08-17 | 郑州大学第一附属医院 | 一种心外用护理装置 |
CN113262173B (zh) * | 2021-05-25 | 2024-01-30 | 郑州大学第一附属医院 | 一种心外用护理装置 |
CN115068106A (zh) * | 2022-05-25 | 2022-09-20 | 绍兴梅奥心磁医疗科技有限公司 | 导管压力矢量测量方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US9173702B2 (en) | 2015-11-03 |
US10758303B2 (en) | 2020-09-01 |
EP2498708B1 (en) | 2019-01-23 |
US20150272670A1 (en) | 2015-10-01 |
EP2498708A2 (en) | 2012-09-19 |
CN102596082B (zh) | 2015-02-18 |
WO2011059487A3 (en) | 2011-10-06 |
US20110112524A1 (en) | 2011-05-12 |
BR112012011021B1 (pt) | 2022-03-29 |
BR112012011021A2 (pt) | 2021-03-23 |
WO2011059487A2 (en) | 2011-05-19 |
EP2498708A4 (en) | 2013-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102596082B (zh) | 中空体腔内消融装置 | |
CN104379212B (zh) | 针对膀胱过度活动症的膀胱组织改变 | |
US7147635B2 (en) | Bipolar electrosurgical snare | |
CA2211183C (en) | Electro-surgical tissue removal | |
US6796982B2 (en) | Instant ignition electrosurgical probe and method for electrosurgical cutting and ablation | |
CN106413609A (zh) | 针对膀胱过度活动症的膀胱组织改变 | |
CN102933168B (zh) | 手术器械 | |
US20160157843A1 (en) | Tissue bag and method of morcellating tissue | |
US20070083192A1 (en) | Apparatus and method for ablation of targeted tissue | |
JPH11511674A (ja) | 切断および凝固を同時に行なうレゼクトスコープ用電極組立体 | |
CN101116636B (zh) | 高频处理器 | |
KR19990077133A (ko) | 수중 전기 외과 수술 기구 | |
WO2011060301A1 (en) | Tissue ablation systems and methods | |
JP2001517127A (ja) | 切除/凝固用蛇状電極 | |
KR20000005488A (ko) | 체내 조직 절제와 응고 장치 및 방법 | |
CA2442401A1 (en) | Endoscopic ablation system with sealed sheath | |
JP2009006166A (ja) | 電気外科用静脈ストリッパ | |
US10660697B2 (en) | Hollow body cavity ablation apparatus | |
JP2001507248A (ja) | 切除、凝固を同時に行う切除用内視鏡電極組立体 | |
KR20160038126A (ko) | 소작전극 조립체 및 이를 구비한 전기 소작기 | |
JP2016504957A (ja) | 除神経用カテーテル | |
JPH1014922A (ja) | 臓器細切器および臓器細切装置 | |
JP3791911B2 (ja) | レゼクトスコープ装置 | |
JP2004160084A (ja) | 電気手術装置 | |
US20180317995A1 (en) | Systems And Methods Of An Electrohemostatic Renal Sheath |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Patentee Correct: CARL AVANDIA (TIANJIN) MEDICAL DEVICES CO., LTD. False: Cardea (Tianjin) Medsystems Inc. Number: 07 Volume: 31 |
|
CI03 | Correction of invention patent |
Correction item: Patentee Correct: CARL AVANDIA (TIANJIN) MEDICAL DEVICES CO., LTD. False: Cardea (Tianjin) Medsystems Inc. Number: 07 Page: The title page Volume: 31 |
|
ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: CARDEA (TIANJIN) MEDSYSTEMS INC. TO: CARL AVANDIA (TIANJIN) MEDICAL DEVICES CO., LTD. |
|
RECT | Rectification | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xiao Jiahua Inventor after: Stern Roger A. Inventor after: Jerome.Jackson Inventor after: Glaze Grant M. Inventor before: Stern Roger A. Inventor before: Xiao Jiahua Inventor before: Jerome.Jackson Inventor before: Glaze Grant M. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ROGER A. STERN XIAO JIAHUA JEROME JACKSON GRANT M. GLAZE TO: XIAO JIAHUA ROGER A. STERN JEROME JACKSON GRANT M. GLAZE |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hollow body cavity ablation apparatus Effective date of registration: 20190110 Granted publication date: 20150218 Pledgee: Tianjin Binhai rural commercial bank Limited by Share Ltd Pledgor: Karl Diya (Tianjin) medical instruments Co., Ltd. Registration number: 2019120000001 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |