CN103596617B - 枢转环密封 - Google Patents
枢转环密封 Download PDFInfo
- Publication number
- CN103596617B CN103596617B CN201280028254.3A CN201280028254A CN103596617B CN 103596617 B CN103596617 B CN 103596617B CN 201280028254 A CN201280028254 A CN 201280028254A CN 103596617 B CN103596617 B CN 103596617B
- Authority
- CN
- China
- Prior art keywords
- ring
- inflatable member
- ring element
- instruments
- opposite end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 49
- 239000003814 drug Substances 0.000 claims description 44
- 230000006835 compression Effects 0.000 claims description 37
- 238000007906 compression Methods 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 26
- 230000009467 reduction Effects 0.000 claims description 18
- 229940079593 drug Drugs 0.000 claims description 17
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 17
- 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 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000013022 venting Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001225 therapeutic effect Effects 0.000 claims description 3
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 description 10
- 239000007943 implant Substances 0.000 description 8
- 239000004677 Nylon Substances 0.000 description 6
- 238000010828 elution Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 229950000845 politef Drugs 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002792 vascular Effects 0.000 description 6
- 230000036541 health Effects 0.000 description 5
- 239000000565 sealant Substances 0.000 description 5
- 229920002614 Polyether block amide Polymers 0.000 description 4
- 238000005273 aeration Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000002399 angioplasty Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920006146 polyetheresteramide block copolymer Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 210000005166 vasculature Anatomy 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 206010003226 Arteriovenous fistula Diseases 0.000 description 1
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 1
- 208000035859 Drug effect increased Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229920000544 Gore-Tex Polymers 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 1
- 208000002565 Open Fractures Diseases 0.000 description 1
- 229930012538 Paclitaxel Natural products 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007887 coronary angioplasty Methods 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 1
- 229960003957 dexamethasone Drugs 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- -1 ester glycol ester Chemical class 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229960001592 paclitaxel Drugs 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/104—Balloon catheters used for angioplasty
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0061—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof swellable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0069—Sealing means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1068—Balloon catheters with special features or adapted for special applications having means for varying the length or diameter of the deployed balloon, this variations could be caused by excess pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161475822P | 2011-04-15 | 2011-04-15 | |
| US61/475,822 | 2011-04-15 | ||
| US13/446,915 | 2012-04-13 | ||
| US13/446,915 US9028444B2 (en) | 2011-04-15 | 2012-04-13 | Pivoting ring seal |
| PCT/US2012/033696 WO2012142540A1 (en) | 2011-04-15 | 2012-04-14 | Pivoting ring seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103596617A CN103596617A (zh) | 2014-02-19 |
| CN103596617B true CN103596617B (zh) | 2016-12-14 |
Family
ID=46025936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280028254.3A Active CN103596617B (zh) | 2011-04-15 | 2012-04-14 | 枢转环密封 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9028444B2 (enExample) |
| EP (3) | EP2805740B1 (enExample) |
| JP (2) | JP6254520B2 (enExample) |
| KR (2) | KR102029459B1 (enExample) |
| CN (1) | CN103596617B (enExample) |
| AU (2) | AU2012242534B2 (enExample) |
| BR (1) | BR112013026419A2 (enExample) |
| CA (1) | CA2830385C (enExample) |
| ES (3) | ES2543891T3 (enExample) |
| RU (1) | RU2013150759A (enExample) |
| WO (1) | WO2012142540A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10314594B2 (en) | 2012-12-14 | 2019-06-11 | Corquest Medical, Inc. | Assembly and method for left atrial appendage occlusion |
| US10307167B2 (en) | 2012-12-14 | 2019-06-04 | Corquest Medical, Inc. | Assembly and method for left atrial appendage occlusion |
| US10813630B2 (en) | 2011-08-09 | 2020-10-27 | Corquest Medical, Inc. | Closure system for atrial wall |
| US9730726B2 (en) | 2011-10-07 | 2017-08-15 | W. L. Gore & Associates, Inc. | Balloon assemblies having controllably variable topographies |
| JP6223370B2 (ja) * | 2012-03-09 | 2017-11-01 | クリアストリーム・テクノロジーズ・リミテッド | 作用表面の場所を正確に識別するためのｘ線不透過性のインサートを有する医療用バルーン |
| US20140142689A1 (en) | 2012-11-21 | 2014-05-22 | Didier De Canniere | Device and method of treating heart valve malfunction |
| US9586032B2 (en) | 2013-03-12 | 2017-03-07 | Cook Medical Technologies Llc | Variable length balloon |
| US9669194B2 (en) | 2013-03-14 | 2017-06-06 | W. L. Gore & Associates, Inc. | Conformable balloon devices and methods |
| US11116947B2 (en) * | 2013-03-15 | 2021-09-14 | W. L. Gore & Associates, Inc. | Balloon seal stress reduction and related systems and methods |
| US9566443B2 (en) | 2013-11-26 | 2017-02-14 | Corquest Medical, Inc. | System for treating heart valve malfunction including mitral regurgitation |
| EP3157613B1 (en) * | 2014-06-17 | 2018-08-29 | Covidien LP | Medical balloon including grooves |
| US20160082230A1 (en) * | 2014-09-22 | 2016-03-24 | Cook Medical Technologies Llc | Compliant sleeve for vascular balloon |
| WO2016050303A1 (de) * | 2014-10-02 | 2016-04-07 | Alexander Rübben | Cut back verfahren für intravaskuläre dilatationskatheter |
| SG11201703485XA (en) * | 2014-10-31 | 2017-05-30 | Roseann Ward | Elastic tip for an adjustable length angioplasty balloon sheath |
| US10842626B2 (en) | 2014-12-09 | 2020-11-24 | Didier De Canniere | Intracardiac device to correct mitral regurgitation |
| CN106137485B (zh) * | 2015-04-02 | 2018-11-09 | 上海微创医疗器械（集团）有限公司 | 球囊以及支架输送系统 |
| CN112043463B (zh) * | 2015-08-26 | 2024-03-08 | 爱德华兹生命科学公司 | 受控气囊部署 |
| US10369338B2 (en) | 2016-02-23 | 2019-08-06 | Globus Medical, Inc. | Expandable tissue dilator for dilating tissue around a spinal column |
| EP3290080B1 (en) * | 2016-08-19 | 2019-10-09 | Pigott, John, P. | Balloon catheter having a retractable sheath and locking mechanism with balloon recapture element |
| CN106420129B (zh) * | 2016-11-04 | 2019-02-01 | 南京微创医学科技股份有限公司 | 一种可携带药物自膨胀式非血管腔道支架输送装置 |
| US10595874B2 (en) * | 2017-09-21 | 2020-03-24 | W. L. Gore & Associates, Inc. | Multiple inflation endovascular medical device |
| US10786258B2 (en) | 2017-09-21 | 2020-09-29 | W. L. Gore & Associates, Inc. | Multiple inflation endovascular medical device |
| US11173287B2 (en) | 2018-12-31 | 2021-11-16 | Biosense Webster (Israel) Ltd. | Adjustable balloon fixation for a sheath |
| EP3943139B1 (en) * | 2019-03-22 | 2024-05-08 | National University Corporation Shiga University Of Medical Science | Steerable catheter |
| US11865279B2 (en) * | 2020-07-01 | 2024-01-09 | Cti Vascular Ag | Precutaneous-transluminal methods that minimize vessel stress and trauma |
| US20240226511A9 (en) * | 2022-10-24 | 2024-07-11 | Medtronic, Inc. | Method of forming a balloon |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556413A (en) * | 1994-03-11 | 1996-09-17 | Advanced Cardiovascular Systems, Inc. | Coiled stent with locking ends |
| US6623451B2 (en) * | 2001-05-01 | 2003-09-23 | Scimed Life Systems, Inc. | Folding spring for a catheter balloon |
| CN201217091Y (zh) * | 2008-07-22 | 2009-04-08 | 吴卓进 | 一种夹持刀具的弹性夹头 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4349033A (en) | 1980-11-06 | 1982-09-14 | Eden Robert D | Intrauterine catheter |
| USRE33561E (en) | 1983-07-05 | 1991-03-26 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
| USRE32983E (en) | 1983-07-05 | 1989-07-11 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
| US4490421A (en) | 1983-07-05 | 1984-12-25 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
| US4906244A (en) | 1988-10-04 | 1990-03-06 | Cordis Corporation | Balloons for medical devices and fabrication thereof |
| US5102402A (en) * | 1991-01-04 | 1992-04-07 | Medtronic, Inc. | Releasable coatings on balloon catheters |
| US5330428A (en) | 1991-05-14 | 1994-07-19 | Scimed Life Systems, Inc. | Dilatation catheter having a random copolymer balloon |
| US5246421A (en) | 1992-02-12 | 1993-09-21 | Saab Mark A | Method of treating obstructed regions of bodily passages |
| US5447497A (en) | 1992-08-06 | 1995-09-05 | Scimed Life Systems, Inc | Balloon catheter having nonlinear compliance curve and method of using |
| US5348538A (en) | 1992-09-29 | 1994-09-20 | Scimed Life Systems, Inc. | Shrinking balloon catheter having nonlinear or hybrid compliance curve |
| US6406457B1 (en) | 1994-03-02 | 2002-06-18 | Scimed Life Systems, Inc. | Block copolymer elastomer catheter balloons |
| US6146356A (en) | 1994-03-02 | 2000-11-14 | Scimed Life Systems, Inc. | Block copolymer elastomer catheter balloons |
| US5951941A (en) | 1994-03-02 | 1999-09-14 | Scimed Life Systems, Inc. | Block copolymer elastomer catheter balloons |
| EP0748232B8 (en) | 1994-03-02 | 2009-03-25 | Boston Scientific Limited | Block copolymer elastomer catheter balloons |
| US5830182A (en) | 1994-03-02 | 1998-11-03 | Scimed Life Systems, Inc. | Block copolymer elastomer catheter balloons |
| US6171278B1 (en) | 1994-03-02 | 2001-01-09 | Scimed Life Systems, Inc. | Block copolymer elastomer catheter balloons |
| US5520646A (en) | 1994-03-03 | 1996-05-28 | D'andrea; Mark A. | Diagnostic marking catheter system for use in radiation diagnosis procedure |
| CA2146416C (en) * | 1994-04-19 | 1999-04-06 | Alfonso Medina Fernandez-Aceytuno | Balloon catheter and stent delivery system |
| WO1996040349A1 (en) | 1995-06-07 | 1996-12-19 | Advanced Cardiovascular Systems, Inc. | Sheath for an adjustable length balloon |
| US5868704A (en) | 1995-09-18 | 1999-02-09 | W. L. Gore & Associates, Inc. | Balloon catheter device |
| US6284333B1 (en) | 1997-09-10 | 2001-09-04 | Scimed Life Systems, Inc. | Medical devices made from polymer blends containing low melting temperature liquid crystal polymers |
| US5961536A (en) * | 1997-10-14 | 1999-10-05 | Scimed Life Systems, Inc. | Catheter having a variable length balloon and method of using the same |
| US6183505B1 (en) * | 1999-03-11 | 2001-02-06 | Medtronic Ave, Inc. | Method of stent retention to a delivery catheter balloon-braided retainers |
| FR2806016B1 (fr) | 2000-03-13 | 2002-06-28 | Sandvik Tobler | Mandrin expansible de haute precision a serrage cylindrique ou compense |
| US6387118B1 (en) * | 2000-04-20 | 2002-05-14 | Scimed Life Systems, Inc. | Non-crimped stent delivery system |
| US6537247B2 (en) * | 2001-06-04 | 2003-03-25 | Donald T. Shannon | Shrouded strain relief medical balloon device and method of use |
| US6923787B2 (en) | 2001-12-20 | 2005-08-02 | Scimed Life Systems, Inc. | Catheter having an improved balloon-to-catheter bond |
| JP4586545B2 (ja) * | 2004-01-22 | 2010-11-24 | ニプロ株式会社 | バルーンカテーテル |
| US8167932B2 (en) * | 2005-10-18 | 2012-05-01 | Edwards Lifesciences Corporation | Heart valve delivery system with valve catheter |
| JP5329238B2 (ja) | 2006-02-14 | 2013-10-30 | シー・アール・バード・インコーポレーテッド | 同軸状のｐｔａバルーン |
| US8926688B2 (en) | 2008-01-11 | 2015-01-06 | W. L. Gore & Assoc. Inc. | Stent having adjacent elements connected by flexible webs |
-
2012
- 2012-04-13 US US13/446,915 patent/US9028444B2/en active Active
- 2012-04-14 ES ES12718506.4T patent/ES2543891T3/es active Active
- 2012-04-14 EP EP14178424.9A patent/EP2805740B1/en active Active
- 2012-04-14 ES ES14178426T patent/ES2743929T3/es active Active
- 2012-04-14 ES ES14178424.9T patent/ES2639725T3/es active Active
- 2012-04-14 KR KR1020137029968A patent/KR102029459B1/ko not_active Expired - Fee Related
- 2012-04-14 WO PCT/US2012/033696 patent/WO2012142540A1/en not_active Ceased
- 2012-04-14 KR KR1020197028784A patent/KR102157454B1/ko not_active Expired - Fee Related
- 2012-04-14 EP EP12718506.4A patent/EP2696931B1/en active Active
- 2012-04-14 CA CA2830385A patent/CA2830385C/en active Active
- 2012-04-14 JP JP2014505389A patent/JP6254520B2/ja active Active
- 2012-04-14 RU RU2013150759/14A patent/RU2013150759A/ru not_active Application Discontinuation
- 2012-04-14 EP EP14178426.4A patent/EP2805741B1/en active Active
- 2012-04-14 BR BR112013026419-5A patent/BR112013026419A2/pt not_active Application Discontinuation
- 2012-04-14 CN CN201280028254.3A patent/CN103596617B/zh active Active
- 2012-04-14 AU AU2012242534A patent/AU2012242534B2/en active Active
-
2015
- 2015-04-14 US US14/686,347 patent/US9757261B2/en active Active
- 2015-08-06 AU AU2015210398A patent/AU2015210398B2/en active Active
-
2017
- 2017-11-30 JP JP2017230468A patent/JP6737766B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556413A (en) * | 1994-03-11 | 1996-09-17 | Advanced Cardiovascular Systems, Inc. | Coiled stent with locking ends |
| US6623451B2 (en) * | 2001-05-01 | 2003-09-23 | Scimed Life Systems, Inc. | Folding spring for a catheter balloon |
| CN201217091Y (zh) * | 2008-07-22 | 2009-04-08 | 吴卓进 | 一种夹持刀具的弹性夹头 |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103596617B (zh) | 枢转环密封 | |
| AU2003298801B9 (en) | Bariatric sleeve | |
| EP2280669B1 (en) | Medical apparatus and method of making the same | |
| CN107072657A (zh) | 瘘管处理装置和相关方法 | |
| HK1204458B (en) | Pivoting ring seal | |
| HK1188578B (en) | Pivoting ring seal | |
| HK1204457B (en) | Pivoting ring seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |