JP2014087643A - 医療インプラントの分離システム - Google Patents
医療インプラントの分離システム Download PDFInfo
- Publication number
- JP2014087643A JP2014087643A JP2013211515A JP2013211515A JP2014087643A JP 2014087643 A JP2014087643 A JP 2014087643A JP 2013211515 A JP2013211515 A JP 2013211515A JP 2013211515 A JP2013211515 A JP 2013211515A JP 2014087643 A JP2014087643 A JP 2014087643A
- Authority
- JP
- Japan
- Prior art keywords
- return electrode
- coil
- pusher member
- implant assembly
- detachable joint
- 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
- 239000007943 implant Substances 0.000 title claims abstract description 184
- 238000000926 separation method Methods 0.000 title description 72
- 206010053648 Vascular occlusion Diseases 0.000 claims abstract description 21
- 208000021331 vascular occlusion disease Diseases 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims description 26
- 238000000576 coating method Methods 0.000 claims description 26
- 125000006850 spacer group Chemical group 0.000 claims description 21
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000003550 marker Substances 0.000 description 59
- 239000000463 material Substances 0.000 description 45
- 239000004020 conductor Substances 0.000 description 36
- 239000003792 electrolyte Substances 0.000 description 33
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 31
- 229910052709 silver Inorganic materials 0.000 description 27
- 239000004332 silver Substances 0.000 description 27
- 238000004891 communication Methods 0.000 description 22
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 22
- 239000004593 Epoxy Substances 0.000 description 21
- 206010002329 Aneurysm Diseases 0.000 description 20
- 239000000853 adhesive Substances 0.000 description 20
- 230000001070 adhesive effect Effects 0.000 description 20
- 238000010292 electrical insulation Methods 0.000 description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 15
- 239000004810 polytetrafluoroethylene Substances 0.000 description 15
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 15
- 238000004804 winding Methods 0.000 description 15
- 239000010935 stainless steel Substances 0.000 description 14
- 229910001220 stainless steel Inorganic materials 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 238000004873 anchoring Methods 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- 238000003487 electrochemical reaction Methods 0.000 description 12
- -1 polytetrafluoroethylene Polymers 0.000 description 12
- 239000003351 stiffener Substances 0.000 description 12
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 12
- 229910021607 Silver chloride Inorganic materials 0.000 description 11
- 210000004204 blood vessel Anatomy 0.000 description 11
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 11
- 229910052697 platinum Inorganic materials 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 210000001124 body fluid Anatomy 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000011780 sodium chloride Substances 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 8
- 239000012777 electrically insulating material Substances 0.000 description 8
- 239000004642 Polyimide Substances 0.000 description 7
- 239000010839 body fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 229920001721 polyimide Polymers 0.000 description 7
- 238000005476 soldering Methods 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 7
- 239000004416 thermosoftening plastic Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 210000005166 vasculature Anatomy 0.000 description 5
- 239000004830 Super Glue Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000000560 biocompatible material Substances 0.000 description 4
- FGBJXOREULPLGL-UHFFFAOYSA-N ethyl cyanoacrylate Chemical compound CCOC(=O)C(=C)C#N FGBJXOREULPLGL-UHFFFAOYSA-N 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000002504 physiological saline solution Substances 0.000 description 4
- 229920000052 poly(p-xylylene) Polymers 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- 208000005189 Embolism Diseases 0.000 description 3
- 229920000954 Polyglycolide Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229920000747 poly(lactic acid) Polymers 0.000 description 3
- 239000004633 polyglycolic acid Substances 0.000 description 3
- 239000004626 polylactic acid Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 210000001631 vena cava inferior Anatomy 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 2
- 201000008450 Intracranial aneurysm Diseases 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 210000000013 bile duct Anatomy 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 230000003073 embolic effect Effects 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910001361 White metal Inorganic materials 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- LJAOOBNHPFKCDR-UHFFFAOYSA-K chromium(3+) trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Cr+3] LJAOOBNHPFKCDR-UHFFFAOYSA-K 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000012772 electrical insulation material Substances 0.000 description 1
- 230000003511 endothelial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 208000020658 intracerebral hemorrhage Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000003356 suture material Substances 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
- A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
- A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
- A61B17/12154—Coils or wires having stretch limiting means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
- A61B2017/12063—Details concerning the detachment of the occluding device from the introduction device electrolytically detachable
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Electrotherapy Devices (AREA)
Abstract
【解決手段】インプラント組立体14は、細長いプッシャ部材18と、プッシャ部材18の遠位端部に取付けられたインプラント可能器具(血管閉塞器具)22と、プッシャ部材18に設けられ且つ電解式に切離し可能なジョイント20を有する。切離し可能なジョイント20を切離すと、インプラント可能器具22がプッシャ部材18から分離する。インプラント組立体14は、更に、プッシャ部材18の遠位端部によって支持されたコイル等の戻り電極を有し、戻り電極は、切離し可能なジョイント20に近接しているが、それから電気的に絶縁され、更にインプラント組立体14が、切離し可能なジョイント20と電気的連通関係をなしてプッシャ部材18の近位端部によって支持された端子を有する構成とする。
【選択図】図5
Description
Claims (16)
- インプラント組立体において、
細長いプッシャ部材と、
前記プッシャ部材の遠位端部に結合されたインプラント可能な器具と、
前記インプラント可能な器具の近位で前記プッシャ部材に設けられた電解式に切離し可能なジョイントと、
前記プッシャ部材の遠位端部に固定的に結合された末端の戻り電極であって、前記切離し可能なジョイントから電気的に絶縁された末端の戻り電極と、
前記プッシャ部材に固定的に結合されると共に前記切離し可能なジョイント及び前記末端の戻り電極を完全に且つ周方向に包囲する電気絶縁シースとを具えることを特徴とするインプラント組立体。 - 請求項1に記載のインプラント組立体において、前記インプラント可能な器具が血管閉塞器具を含むことを特徴とするインプラント組立体。
- 請求項1に記載のインプラント組立体において、前記切離し可能なジョイント及び前記末端の戻り電極の少なくとも一方が親水性コーティングを有することを特徴とするインプラント組立体。
- 請求項1に記載のインプラント組立体において、前記末端の戻り電極が前記切離し可能なジョイントの周りを周方向に延び、前記電気絶縁シースが前記末端の戻り電極の周りに設けられることを特徴とするインプラント組立体。
- 請求項4に記載のインプラント組立体において、前記末端の戻り電極がコイルであることを特徴とするインプラント組立体。
- 請求項4に記載のインプラント組立体がさらに、前記プッシャ部材の遠位端部に結合された電気絶縁スペーサを具え、当該電気絶縁スペーサが前記切離し可能なジョイントと前記末端の戻り電極との間の接触を防止することを特徴とするインプラント組立体。
- 請求項1に記載のインプラント組立体において、前記電気絶縁シースがポリマー材料で構成されることを特徴とするインプラント組立体。
- 医療システムにおいて、
請求項1に記載のインプラント組立体と、
前記プッシャ部材の近位端部に電気的に結合された端子を有する電源とを具えることを特徴とする医療システム。 - 請求項8に記載の医療システムにおいて、前記インプラント可能な器具が血管閉塞器具を含むことを特徴とする医療システム。
- 請求項8に記載の医療システムにおいて、前記切離し可能なジョイント及び前記末端の戻り電極の少なくとも一方が親水性コーティングを有することを特徴とする医療システム。
- 請求項8に記載の医療システムにおいて、前記末端の戻り電極が前記切離し可能なジョイントの周りを周方向に延び、前記電気絶縁シースが前記末端の戻り電極の周りに設けられることを特徴とする医療システム。
- 請求項11に記載の医療システムにおいて、前記末端の戻り電極がコイルであることを特徴とする医療システム。
- 請求項11に記載の医療システムにおいて、前記インプラント組立体が前記プッシャ部材の遠位端部に結合された電気絶縁スペーサを具え、当該電気絶縁スペーサが前記切離し可能なジョイントと前記末端の戻り電極との間の接触を防止することを特徴とする医療システム。
- 請求項8に記載の医療システムにおいて、前記電気絶縁シースがポリマー材料で構成されることを特徴とする医療システム。
- 請求項8に記載の医療システムにおいて、前記電源が前記インプラント組立体に直流電流を送るよう構成されることを特徴とする医療システム。
- 請求項8に記載の医療システムがさらに、前記インプラント組立体を摺動可能に受け入れるよう構成された配送カテーテルを具えることを特徴とする医療システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93903207P | 2007-05-18 | 2007-05-18 | |
US60/939,032 | 2007-05-18 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010509485A Division JP5389788B2 (ja) | 2007-05-18 | 2008-05-16 | 医療インプラントの分離システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014087643A true JP2014087643A (ja) | 2014-05-15 |
JP5794586B2 JP5794586B2 (ja) | 2015-10-14 |
Family
ID=40077336
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010509485A Active JP5389788B2 (ja) | 2007-05-18 | 2008-05-16 | 医療インプラントの分離システム |
JP2013211515A Active JP5794586B2 (ja) | 2007-05-18 | 2013-10-09 | 医療インプラントの分離システム |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010509485A Active JP5389788B2 (ja) | 2007-05-18 | 2008-05-16 | 医療インプラントの分離システム |
Country Status (7)
Country | Link |
---|---|
US (2) | US8221483B2 (ja) |
EP (2) | EP2155077A2 (ja) |
JP (2) | JP5389788B2 (ja) |
AU (1) | AU2008254770A1 (ja) |
CA (1) | CA2691969A1 (ja) |
ES (1) | ES2627125T3 (ja) |
WO (1) | WO2008144587A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020103962A (ja) * | 2016-04-15 | 2020-07-09 | ボルダー サージカル,リミティド ライアビリティ カンパニー | 電気外科手術用シーラー及び分割器 |
KR20210068520A (ko) * | 2018-09-30 | 2021-06-09 | 마이크로포트 뉴로테크 (상하이) 컴퍼니 리미티드 | 전기적 분리 메커니즘 및 전기적 분리 장치 |
Families Citing this family (131)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8425549B2 (en) | 2002-07-23 | 2013-04-23 | Reverse Medical Corporation | Systems and methods for removing obstructive matter from body lumens and treating vascular defects |
DE102004003265A1 (de) | 2004-01-21 | 2005-08-11 | Dendron Gmbh | Vorrichtung zur Implantation von elektrisch isolierten Okklusionswendeln |
WO2008144587A2 (en) | 2007-05-18 | 2008-11-27 | Boston Scientific Scimed, Inc. | Medical implant detachment systems |
US8858490B2 (en) | 2007-07-18 | 2014-10-14 | Silk Road Medical, Inc. | Systems and methods for treating a carotid artery |
US8926680B2 (en) | 2007-11-12 | 2015-01-06 | Covidien Lp | Aneurysm neck bridging processes with revascularization systems methods and products thereby |
US8585713B2 (en) | 2007-10-17 | 2013-11-19 | Covidien Lp | Expandable tip assembly for thrombus management |
US9198687B2 (en) | 2007-10-17 | 2015-12-01 | Covidien Lp | Acute stroke revascularization/recanalization systems processes and products thereby |
US8066757B2 (en) | 2007-10-17 | 2011-11-29 | Mindframe, Inc. | Blood flow restoration and thrombus management methods |
US11337714B2 (en) | 2007-10-17 | 2022-05-24 | Covidien Lp | Restoring blood flow and clot removal during acute ischemic stroke |
US10123803B2 (en) | 2007-10-17 | 2018-11-13 | Covidien Lp | Methods of managing neurovascular obstructions |
US8088140B2 (en) | 2008-05-19 | 2012-01-03 | Mindframe, Inc. | Blood flow restorative and embolus removal methods |
US9220522B2 (en) | 2007-10-17 | 2015-12-29 | Covidien Lp | Embolus removal systems with baskets |
US8545514B2 (en) | 2008-04-11 | 2013-10-01 | Covidien Lp | Monorail neuro-microcatheter for delivery of medical devices to treat stroke, processes and products thereby |
CA2710781C (en) | 2007-12-21 | 2016-09-27 | Microvention, Inc. | A system and method of detecting implant detachment |
EP2231030B1 (en) | 2007-12-21 | 2019-02-27 | MicroVention, Inc. | System and method for locating detachment zone of a detachable implant |
ES2647310T3 (es) | 2008-02-22 | 2017-12-20 | Covidien Lp | Aparato para el restablecimiento de flujo |
US8202292B2 (en) * | 2008-10-13 | 2012-06-19 | Stryker Corporation | Vaso-occlusive coil delivery system |
WO2010075445A1 (en) | 2008-12-23 | 2010-07-01 | Silk Road Medical, Inc. | Methods and systems for treatment of acute ischemic stroke |
US20100204684A1 (en) * | 2009-01-13 | 2010-08-12 | Garrison Michi E | Methods and systems for performing neurointerventional procedures |
US20100191168A1 (en) | 2009-01-29 | 2010-07-29 | Trustees Of Tufts College | Endovascular cerebrospinal fluid shunt |
JP2012520134A (ja) | 2009-03-13 | 2012-09-06 | ストライカー コーポレイション | 閉塞器具デリバリーシステムの電気接点 |
CN102368963A (zh) | 2009-04-06 | 2012-03-07 | 斯瑞克公司 | 用于闭塞装置输送系统的输送线丝 |
BRPI1014975A2 (pt) * | 2009-04-15 | 2016-04-26 | Microventon Inc | sistema de entrega de implante |
WO2010120653A1 (en) * | 2009-04-16 | 2010-10-21 | Boston Scientific Scimed, Inc. | Delivery wire for occlusive device delivery system and method of manufacture |
US9314250B2 (en) | 2009-04-16 | 2016-04-19 | Stryker Corporation | Electrical contact for occlusive device delivery system |
US8398671B2 (en) * | 2009-04-16 | 2013-03-19 | Stryker Corporation | Electrical contact for occlusive device delivery system |
KR101127991B1 (ko) * | 2009-05-20 | 2012-03-29 | 주식회사 아모그린텍 | 은합연사와 이를 이용한 기능성 원단 및 그 제조방법 |
US8992563B2 (en) * | 2009-11-02 | 2015-03-31 | Boston Scientific Scimed, Inc. | Delivery wire assembly for occlusive device delivery system |
WO2011053620A1 (en) * | 2009-11-02 | 2011-05-05 | Boston Scientific Scimed, Inc. | Occlusive device delivery system |
US20110118772A1 (en) * | 2009-11-13 | 2011-05-19 | Boston Scientific Scimed, Inc. | Delivery wire assembly for occlusive device delivery system |
US20110118776A1 (en) * | 2009-11-18 | 2011-05-19 | Boston Scientific Scimed, Inc. | Delivery wire assembly for occlusive device delivery system |
WO2011130081A1 (en) * | 2010-04-14 | 2011-10-20 | Microvention, Inc. | Implant delivery device |
EP2835108B1 (en) * | 2010-10-01 | 2020-03-25 | Microline Surgical, Inc. | Laparoscopic medical device with de-mateable tip |
US8550087B2 (en) * | 2010-11-05 | 2013-10-08 | Hologic, Inc. | Implant delivery device with expanding tip |
US11484318B2 (en) * | 2011-01-17 | 2022-11-01 | Artio Medical, Inc. | Expandable body device and method of use |
ES2711325T3 (es) * | 2011-01-17 | 2019-05-03 | Metactive Medical Inc | Dispositivo de stent de bloqueo |
WO2013022796A2 (en) | 2011-08-05 | 2013-02-14 | Silk Road Medical, Inc. | Methods and systems for treatment of acute ischemic stroke |
US10779855B2 (en) | 2011-08-05 | 2020-09-22 | Route 92 Medical, Inc. | Methods and systems for treatment of acute ischemic stroke |
CN104203126B (zh) | 2012-01-17 | 2018-10-02 | 美它克医药公司 | 可膨胀体装置和使用方法 |
US9980731B2 (en) * | 2012-03-30 | 2018-05-29 | DePuy Synthes Products, Inc. | Embolic coil detachment mechanism with flexible distal member and coupling union |
US8932318B2 (en) | 2012-03-30 | 2015-01-13 | DePuy Synthes Products, LLC | Embolic coil detachment mechanism with polymer tether |
WO2013166475A1 (en) * | 2012-05-04 | 2013-11-07 | Interventco Llc | Device and method for filling of aneurysm or body cavity |
EP2668914A1 (en) * | 2012-06-01 | 2013-12-04 | Acandis GmbH & Co. KG | Implant system |
US9326774B2 (en) | 2012-08-03 | 2016-05-03 | Covidien Lp | Device for implantation of medical devices |
US9566071B2 (en) * | 2013-04-11 | 2017-02-14 | Blockade Medical, LLC | Systems and devices for cerebral aneurysm repair |
JP6055361B2 (ja) * | 2013-04-16 | 2016-12-27 | 株式会社カネカ | 対極電極および電気離脱型生体内留置具キット |
JP6492087B2 (ja) | 2013-12-20 | 2019-03-27 | マイクロベンション インコーポレイテッドMicrovention, Inc. | デバイス送達システム |
US9265512B2 (en) | 2013-12-23 | 2016-02-23 | Silk Road Medical, Inc. | Transcarotid neurovascular catheter |
EP3998100A1 (en) | 2014-01-15 | 2022-05-18 | Tufts Medical Center, Inc. | Endovascular cerebrospinal fluid shunt system |
US9737696B2 (en) | 2014-01-15 | 2017-08-22 | Tufts Medical Center, Inc. | Endovascular cerebrospinal fluid shunt |
US9241699B1 (en) | 2014-09-04 | 2016-01-26 | Silk Road Medical, Inc. | Methods and devices for transcarotid access |
US11154302B2 (en) | 2014-03-31 | 2021-10-26 | DePuy Synthes Products, Inc. | Aneurysm occlusion device |
US11076860B2 (en) | 2014-03-31 | 2021-08-03 | DePuy Synthes Products, Inc. | Aneurysm occlusion device |
JP6749888B2 (ja) * | 2014-04-11 | 2020-09-02 | マイクロベンション インコーポレイテッドMicrovention, Inc. | インプラント配送システム |
EP3510945B1 (en) | 2014-04-30 | 2021-11-10 | Cerus Endovascular Limited | Occlusion device |
US9808256B2 (en) | 2014-08-08 | 2017-11-07 | Covidien Lp | Electrolytic detachment elements for implant delivery systems |
US9814466B2 (en) | 2014-08-08 | 2017-11-14 | Covidien Lp | Electrolytic and mechanical detachment for implant delivery systems |
US9918718B2 (en) | 2014-08-08 | 2018-03-20 | DePuy Synthes Products, Inc. | Embolic coil delivery system with retractable mechanical release mechanism |
US11027104B2 (en) | 2014-09-04 | 2021-06-08 | Silk Road Medical, Inc. | Methods and devices for transcarotid access |
NZ728984A (en) | 2014-09-17 | 2022-08-26 | Artio Medical Inc | Expandable body device and method of use |
JP6586172B2 (ja) | 2014-10-31 | 2019-10-02 | セレバスク, エルエルシーCereVasc, LLC | 水頭症の治療方法およびシステム |
US10925611B2 (en) | 2015-01-20 | 2021-02-23 | Neurogami Medical, Inc. | Packaging for surgical implant |
US10857012B2 (en) | 2015-01-20 | 2020-12-08 | Neurogami Medical, Inc. | Vascular implant |
US10736730B2 (en) | 2015-01-20 | 2020-08-11 | Neurogami Medical, Inc. | Vascular implant |
US11484319B2 (en) | 2015-01-20 | 2022-11-01 | Neurogami Medical, Inc. | Delivery system for micrograft for treating intracranial aneurysms |
US9962146B2 (en) | 2015-01-20 | 2018-05-08 | Neurogami Medical, Inc. | Micrograft for the treatment of intracranial aneurysms and method for use |
US11065019B1 (en) | 2015-02-04 | 2021-07-20 | Route 92 Medical, Inc. | Aspiration catheter systems and methods of use |
EP3620204B1 (en) | 2015-02-04 | 2022-09-14 | Route 92 Medical, Inc. | Rapid aspiration thrombectomy system |
US20160331377A1 (en) * | 2015-05-11 | 2016-11-17 | Covidien Lp | Electrolytic detachment with flush system for implant delivery |
US9717503B2 (en) | 2015-05-11 | 2017-08-01 | Covidien Lp | Electrolytic detachment for implant delivery systems |
US11229402B2 (en) * | 2015-05-29 | 2022-01-25 | Microvention, Inc. | Catheter circuit |
JP6558773B2 (ja) * | 2015-10-27 | 2019-08-14 | 朝日インテック株式会社 | カテーテル |
WO2017075544A1 (en) | 2015-10-30 | 2017-05-04 | Cerevasc, Llc | Systems and methods for treating hydrocephalus |
EP4011303B1 (en) | 2015-12-07 | 2024-06-12 | Cerus Endovascular Limited | Occlusion device |
CN109069220B (zh) | 2016-03-11 | 2021-05-25 | Cerus血管内设备有限公司 | 封堵装置 |
US10285710B2 (en) | 2016-06-01 | 2019-05-14 | DePuy Synthes Products, Inc. | Endovascular detachment system with flexible distal end and heater activated detachment |
US10828039B2 (en) | 2016-06-27 | 2020-11-10 | Covidien Lp | Electrolytic detachment for implantable devices |
US10828037B2 (en) * | 2016-06-27 | 2020-11-10 | Covidien Lp | Electrolytic detachment with fluid electrical connection |
US11051822B2 (en) | 2016-06-28 | 2021-07-06 | Covidien Lp | Implant detachment with thermal activation |
US10420563B2 (en) | 2016-07-08 | 2019-09-24 | Neurogami Medical, Inc. | Delivery system insertable through body lumen |
US12036375B2 (en) | 2016-10-11 | 2024-07-16 | CereVasc, Inc. | Methods and systems for treating hydrocephalus |
US20190365454A1 (en) * | 2017-01-07 | 2019-12-05 | Balt Usa | Enhanced Thermal Pusher Assembly |
EP3579764A1 (en) | 2017-02-10 | 2019-12-18 | Zimmer, Inc. | Systems for advancing a pin wire with a driver device |
BR112019017548A2 (pt) | 2017-02-23 | 2020-04-07 | Depuy Synthes Products Inc | dispositivo de aneurisma e sistema de distribuição |
WO2019026363A1 (ja) * | 2017-07-31 | 2019-02-07 | 株式会社カネカ | 生体内留置具および生体内留置具送達システム |
EP3672499B1 (en) | 2017-08-21 | 2024-01-17 | Cerus Endovascular Limited | Occlusion device |
US10258357B1 (en) | 2017-10-16 | 2019-04-16 | Michael Bruce Horowitz | Catheter based retrieval device with proximal body having axial freedom of movement |
US20220104839A1 (en) | 2017-10-16 | 2022-04-07 | Retriever Medical, Inc. | Clot Removal Methods and Devices with Multiple Independently Controllable Elements |
US12114877B2 (en) | 2017-10-16 | 2024-10-15 | Retriever Medical, Inc. | Clot removal methods and devices with multiple independently controllable elements |
US10806462B2 (en) | 2017-12-21 | 2020-10-20 | DePuy Synthes Products, Inc. | Implantable medical device detachment system with split tube and cylindrical coupling |
US10905430B2 (en) | 2018-01-24 | 2021-02-02 | DePuy Synthes Products, Inc. | Aneurysm device and delivery system |
EP3762083A1 (en) | 2018-03-08 | 2021-01-13 | CereVasc, Inc. | Systems and methods for minimally invasive drug delivery to a subarachnoid space |
JP2021523793A (ja) | 2018-05-17 | 2021-09-09 | ルート92メディカル・インコーポレイテッドRoute 92 Medical, Inc. | 吸引カテーテルシステム及び使用方法 |
US11596412B2 (en) | 2018-05-25 | 2023-03-07 | DePuy Synthes Products, Inc. | Aneurysm device and delivery system |
US11058430B2 (en) | 2018-05-25 | 2021-07-13 | DePuy Synthes Products, Inc. | Aneurysm device and delivery system |
US10939915B2 (en) | 2018-05-31 | 2021-03-09 | DePuy Synthes Products, Inc. | Aneurysm device and delivery system |
US11051825B2 (en) | 2018-08-08 | 2021-07-06 | DePuy Synthes Products, Inc. | Delivery system for embolic braid |
US11123077B2 (en) | 2018-09-25 | 2021-09-21 | DePuy Synthes Products, Inc. | Intrasaccular device positioning and deployment system |
US11076861B2 (en) | 2018-10-12 | 2021-08-03 | DePuy Synthes Products, Inc. | Folded aneurysm treatment device and delivery method |
US12114863B2 (en) | 2018-12-05 | 2024-10-15 | Microvention, Inc. | Implant delivery system |
US11147562B2 (en) | 2018-12-12 | 2021-10-19 | DePuy Synthes Products, Inc. | Systems and methods for embolic implant detachment |
US11406392B2 (en) | 2018-12-12 | 2022-08-09 | DePuy Synthes Products, Inc. | Aneurysm occluding device for use with coagulating agents |
US11272939B2 (en) | 2018-12-18 | 2022-03-15 | DePuy Synthes Products, Inc. | Intrasaccular flow diverter for treating cerebral aneurysms |
US11134953B2 (en) | 2019-02-06 | 2021-10-05 | DePuy Synthes Products, Inc. | Adhesive cover occluding device for aneurysm treatment |
US11337706B2 (en) | 2019-03-27 | 2022-05-24 | DePuy Synthes Products, Inc. | Aneurysm treatment device |
US11602350B2 (en) | 2019-12-05 | 2023-03-14 | DePuy Synthes Products, Inc. | Intrasaccular inverting braid with highly flexible fill material |
US11607226B2 (en) | 2019-05-21 | 2023-03-21 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device with corrugations |
US11413046B2 (en) | 2019-05-21 | 2022-08-16 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device |
US10653425B1 (en) | 2019-05-21 | 2020-05-19 | DePuy Synthes Products, Inc. | Layered braided aneurysm treatment device |
US11672542B2 (en) | 2019-05-21 | 2023-06-13 | DePuy Synthes Products, Inc. | Aneurysm treatment with pushable ball segment |
US11278292B2 (en) | 2019-05-21 | 2022-03-22 | DePuy Synthes Products, Inc. | Inverting braided aneurysm treatment system and method |
US11497504B2 (en) | 2019-05-21 | 2022-11-15 | DePuy Synthes Products, Inc. | Aneurysm treatment with pushable implanted braid |
US11253265B2 (en) | 2019-06-18 | 2022-02-22 | DePuy Synthes Products, Inc. | Pull wire detachment for intravascular devices |
US11207494B2 (en) * | 2019-07-03 | 2021-12-28 | DePuy Synthes Products, Inc. | Medical device delivery member with flexible stretch resistant distal portion |
US11426174B2 (en) | 2019-10-03 | 2022-08-30 | DePuy Synthes Products, Inc. | Medical device delivery member with flexible stretch resistant mechanical release |
US11439403B2 (en) | 2019-09-17 | 2022-09-13 | DePuy Synthes Products, Inc. | Embolic coil proximal connecting element and stretch resistant fiber |
WO2021092618A1 (en) | 2019-11-04 | 2021-05-14 | Covidien Lp | Devices, systems, and methods for treatment of intracranial aneurysms |
US11376013B2 (en) | 2019-11-18 | 2022-07-05 | DePuy Synthes Products, Inc. | Implant delivery system with braid cup formation |
US11457926B2 (en) | 2019-12-18 | 2022-10-04 | DePuy Synthes Products, Inc. | Implant having an intrasaccular section and intravascular section |
US11457922B2 (en) | 2020-01-22 | 2022-10-04 | DePuy Synthes Products, Inc. | Medical device delivery member with flexible stretch resistant distal portion |
US11432822B2 (en) | 2020-02-14 | 2022-09-06 | DePuy Synthes Products, Inc. | Intravascular implant deployment system |
US11406404B2 (en) | 2020-02-20 | 2022-08-09 | Cerus Endovascular Limited | Clot removal distal protection methods |
US11951026B2 (en) | 2020-06-30 | 2024-04-09 | DePuy Synthes Products, Inc. | Implantable medical device detachment system with flexible braid section |
CN112274207B (zh) * | 2020-12-29 | 2021-04-09 | 北京泰杰伟业科技有限公司 | 一种快速电解脱输送装置 |
US11998213B2 (en) | 2021-07-14 | 2024-06-04 | DePuy Synthes Products, Inc. | Implant delivery with modified detachment feature and pull wire engagement |
US11844490B2 (en) | 2021-12-30 | 2023-12-19 | DePuy Synthes Products, Inc. | Suture linkage for inhibiting premature embolic implant deployment |
US11937824B2 (en) | 2021-12-30 | 2024-03-26 | DePuy Synthes Products, Inc. | Implant detachment systems with a modified pull wire |
US12011171B2 (en) | 2022-01-06 | 2024-06-18 | DePuy Synthes Products, Inc. | Systems and methods for inhibiting premature embolic implant deployment |
US11937825B2 (en) | 2022-03-02 | 2024-03-26 | DePuy Synthes Products, Inc. | Hook wire for preventing premature embolic implant detachment |
US11937826B2 (en) | 2022-03-14 | 2024-03-26 | DePuy Synthes Products, Inc. | Proximal link wire for preventing premature implant detachment |
CN117653252B (zh) * | 2023-12-28 | 2024-08-23 | 健源医疗科技(无锡)有限公司 | 保护套及具有其的介入导引装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5002A (en) * | 1847-03-06 | Godlove k | ||
JPH0737200U (ja) * | 1993-12-21 | 1995-07-11 | 加藤発条株式会社 | 管状器官の治療具 |
JPH08322941A (ja) * | 1995-04-28 | 1996-12-10 | Target Therapeutics Inc | 電気分解的に離脱可能なインプラントのための送達カテーテル |
JP2005512674A (ja) * | 2001-12-20 | 2005-05-12 | サイムド ライフ システムズ, インコーポレイテッド | 電気応答性エレメントを備える取り外し可能なデバイス |
WO2006138536A1 (en) * | 2005-06-14 | 2006-12-28 | Boston Scientific Limited | Vaso-occlusive delivery device with kink resistant, flexible distal end |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4994069A (en) * | 1988-11-02 | 1991-02-19 | Target Therapeutics | Vaso-occlusion coil and method |
US5122136A (en) | 1990-03-13 | 1992-06-16 | The Regents Of The University Of California | Endovascular electrolytically detachable guidewire tip for the electroformation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas |
US5851206A (en) * | 1990-03-13 | 1998-12-22 | The Regents Of The University Of California | Method and apparatus for endovascular thermal thrombosis and thermal cancer treatment |
US5354295A (en) * | 1990-03-13 | 1994-10-11 | Target Therapeutics, Inc. | In an endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas |
US6425893B1 (en) * | 1990-03-13 | 2002-07-30 | The Regents Of The University Of California | Method and apparatus for fast electrolytic detachment of an implant |
US5304194A (en) | 1991-10-02 | 1994-04-19 | Target Therapeutics | Vasoocclusion coil with attached fibrous element(s) |
US5226911A (en) | 1991-10-02 | 1993-07-13 | Target Therapeutics | Vasoocclusion coil with attached fibrous element(s) |
US5382259A (en) | 1992-10-26 | 1995-01-17 | Target Therapeutics, Inc. | Vasoocclusion coil with attached tubular woven or braided fibrous covering |
US5690666A (en) | 1992-11-18 | 1997-11-25 | Target Therapeutics, Inc. | Ultrasoft embolism coils and process for using them |
US5549624A (en) | 1994-06-24 | 1996-08-27 | Target Therapeutics, Inc. | Fibered vasooclusion coils |
US5522836A (en) * | 1994-06-27 | 1996-06-04 | Target Therapeutics, Inc. | Electrolytically severable coil assembly with movable detachment point |
IL116561A0 (en) * | 1994-12-30 | 1996-03-31 | Target Therapeutics Inc | Severable joint for detachable devices placed within the body |
US5853418A (en) | 1995-06-30 | 1998-12-29 | Target Therapeutics, Inc. | Stretch resistant vaso-occlusive coils (II) |
US5582619A (en) | 1995-06-30 | 1996-12-10 | Target Therapeutics, Inc. | Stretch resistant vaso-occlusive coils |
US5984929A (en) * | 1997-08-29 | 1999-11-16 | Target Therapeutics, Inc. | Fast detaching electronically isolated implant |
US5941888A (en) | 1998-02-18 | 1999-08-24 | Target Therapeutics, Inc. | Vaso-occlusive member assembly with multiple detaching points |
US6077260A (en) * | 1998-02-19 | 2000-06-20 | Target Therapeutics, Inc. | Assembly containing an electrolytically severable joint for endovascular embolic devices |
US6478773B1 (en) * | 1998-12-21 | 2002-11-12 | Micrus Corporation | Apparatus for deployment of micro-coil using a catheter |
US6280457B1 (en) | 1999-06-04 | 2001-08-28 | Scimed Life Systems, Inc. | Polymer covered vaso-occlusive devices and methods of producing such devices |
US6589227B2 (en) * | 2000-01-28 | 2003-07-08 | William Cook Europe Aps | Endovascular medical device with plurality of wires |
US7166122B2 (en) * | 2002-06-27 | 2007-01-23 | Boston Scientific Scimed, Inc. | Anchor assemblies in stretch-resistant vaso-occlusive coils |
DE10325130B3 (de) | 2003-06-04 | 2004-09-09 | Czerwinski, Frank, Dr. | Vorrichtung zur Implantation von Okklusionswendeln in Körperhohlräume |
US7608089B2 (en) * | 2004-12-22 | 2009-10-27 | Boston Scientific Scimed, Inc. | Vaso-occlusive device having pivotable coupling |
US20060271097A1 (en) * | 2005-05-31 | 2006-11-30 | Kamal Ramzipoor | Electrolytically detachable implantable devices |
US20060282112A1 (en) * | 2005-06-09 | 2006-12-14 | Stephen Griffin | Method and apparatus for enhanced electrolytic detachment |
US8834515B2 (en) | 2006-11-20 | 2014-09-16 | Boston Scientific Scimed, Inc. | Mechanically detachable vaso-occlusive device |
WO2008085606A1 (en) | 2006-11-20 | 2008-07-17 | Boston Scientific Scimed, Inc. | Mechanically detachable vaso-occlusive device |
WO2008144587A2 (en) | 2007-05-18 | 2008-11-27 | Boston Scientific Scimed, Inc. | Medical implant detachment systems |
-
2008
- 2008-05-16 WO PCT/US2008/064013 patent/WO2008144587A2/en active Application Filing
- 2008-05-16 EP EP08755795A patent/EP2155077A2/en not_active Withdrawn
- 2008-05-16 CA CA002691969A patent/CA2691969A1/en not_active Abandoned
- 2008-05-16 EP EP12000196.1A patent/EP2444010B1/en active Active
- 2008-05-16 US US12/122,636 patent/US8221483B2/en active Active
- 2008-05-16 JP JP2010509485A patent/JP5389788B2/ja active Active
- 2008-05-16 AU AU2008254770A patent/AU2008254770A1/en not_active Abandoned
- 2008-05-16 ES ES12000196.1T patent/ES2627125T3/es active Active
-
2012
- 2012-07-02 US US13/540,514 patent/US8974513B2/en active Active
-
2013
- 2013-10-09 JP JP2013211515A patent/JP5794586B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5002A (en) * | 1847-03-06 | Godlove k | ||
JPH0737200U (ja) * | 1993-12-21 | 1995-07-11 | 加藤発条株式会社 | 管状器官の治療具 |
JPH08322941A (ja) * | 1995-04-28 | 1996-12-10 | Target Therapeutics Inc | 電気分解的に離脱可能なインプラントのための送達カテーテル |
JP2005512674A (ja) * | 2001-12-20 | 2005-05-12 | サイムド ライフ システムズ, インコーポレイテッド | 電気応答性エレメントを備える取り外し可能なデバイス |
WO2006138536A1 (en) * | 2005-06-14 | 2006-12-28 | Boston Scientific Limited | Vaso-occlusive delivery device with kink resistant, flexible distal end |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020103962A (ja) * | 2016-04-15 | 2020-07-09 | ボルダー サージカル,リミティド ライアビリティ カンパニー | 電気外科手術用シーラー及び分割器 |
JP2022010007A (ja) * | 2016-04-15 | 2022-01-14 | ボルダー サージカル,リミティド ライアビリティ カンパニー | 電気外科手術用シーラー及び分割器 |
JP7402209B2 (ja) | 2016-04-15 | 2023-12-20 | ボルダー サージカル,リミティド ライアビリティ カンパニー | 電気外科手術用シーラー及び分割器 |
KR20210068520A (ko) * | 2018-09-30 | 2021-06-09 | 마이크로포트 뉴로테크 (상하이) 컴퍼니 리미티드 | 전기적 분리 메커니즘 및 전기적 분리 장치 |
JP2022511996A (ja) * | 2018-09-30 | 2022-02-01 | マイクロポート・ニューロテック(シャンハイ)・カンパニー・リミテッド | 電解分離機構および電気的分離デバイス |
KR102597482B1 (ko) * | 2018-09-30 | 2023-11-03 | 마이크로포트 뉴로테크 (상하이) 컴퍼니 리미티드 | 전기적 분리 메커니즘 및 전기적 분리 장치 |
Also Published As
Publication number | Publication date |
---|---|
ES2627125T3 (es) | 2017-07-26 |
JP2010527702A (ja) | 2010-08-19 |
EP2444010A3 (en) | 2013-10-09 |
JP5389788B2 (ja) | 2014-01-15 |
US8974513B2 (en) | 2015-03-10 |
WO2008144587A2 (en) | 2008-11-27 |
EP2155077A2 (en) | 2010-02-24 |
US8221483B2 (en) | 2012-07-17 |
EP2444010A2 (en) | 2012-04-25 |
CA2691969A1 (en) | 2008-11-27 |
EP2444010B1 (en) | 2017-03-01 |
US20120271344A1 (en) | 2012-10-25 |
US20090062726A1 (en) | 2009-03-05 |
AU2008254770A1 (en) | 2008-11-27 |
WO2008144587A3 (en) | 2009-07-02 |
JP5794586B2 (ja) | 2015-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5794586B2 (ja) | 医療インプラントの分離システム | |
US11622772B2 (en) | Vaso-occlusive device delivery system | |
EP1845866B1 (en) | Vaso-occlusive device having pivotable coupling | |
ES2254952T3 (es) | Conjuntos de anclaje en muelles vaso-oclusivos resistentes al estiramiento. | |
JP4129351B2 (ja) | 複数の脱着点を有する血管閉塞部材アセンブリ | |
US20120209310A1 (en) | Vaso-occlusive device delivery system | |
CN108065981B (zh) | 可膨胀体装置和使用方法 | |
US20060271097A1 (en) | Electrolytically detachable implantable devices | |
WO2009073398A1 (en) | Implantable device with electrolytically detachable junction having multiple fine wires | |
US9314250B2 (en) | Electrical contact for occlusive device delivery system | |
JP2012520134A (ja) | 閉塞器具デリバリーシステムの電気接点 | |
WO2010120694A1 (en) | Electrical contact for occlusive device delivery system | |
WO2010120653A1 (en) | Delivery wire for occlusive device delivery system and method of manufacture | |
US20090306701A1 (en) | Vascular access sheath with integrated return electrode |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20141114 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150714 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150805 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5794586 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |