JP6208805B2 - イントロデューサー用シース - Google Patents
イントロデューサー用シース Download PDFInfo
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- JP6208805B2 JP6208805B2 JP2016084823A JP2016084823A JP6208805B2 JP 6208805 B2 JP6208805 B2 JP 6208805B2 JP 2016084823 A JP2016084823 A JP 2016084823A JP 2016084823 A JP2016084823 A JP 2016084823A JP 6208805 B2 JP6208805 B2 JP 6208805B2
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- JP
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- Prior art keywords
- sheath
- coating
- tip
- introducer
- introducer sheath
- 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.)
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- 238000000576 coating method Methods 0.000 claims description 163
- 239000011248 coating agent Substances 0.000 claims description 149
- 230000002209 hydrophobic effect Effects 0.000 claims description 95
- 230000001050 lubricating effect Effects 0.000 claims description 49
- 238000001035 drying Methods 0.000 claims description 14
- 239000008280 blood Substances 0.000 claims description 6
- 210000004369 blood Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 description 51
- 210000004204 blood vessel Anatomy 0.000 description 19
- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 12
- 229920001296 polysiloxane Polymers 0.000 description 12
- -1 polyethylene Polymers 0.000 description 11
- 239000000470 constituent Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229920000098 polyolefin Polymers 0.000 description 7
- 239000004952 Polyamide Substances 0.000 description 6
- 229920002647 polyamide Polymers 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- PKAUISBSZACZJI-UHFFFAOYSA-N CC(=CC(=O)N)C.C(C(=C)C)(=O)O Chemical compound CC(=CC(=O)N)C.C(C(=C)C)(=O)O PKAUISBSZACZJI-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920006280 packaging film Polymers 0.000 description 3
- 239000012785 packaging film Substances 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920012753 Ethylene Ionomers Polymers 0.000 description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920009441 perflouroethylene propylene Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000002966 stenotic effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/041—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/10—Materials for lubricating medical 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
- A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0062—Catheters; Hollow probes characterised by structural features having features to improve the sliding of one part within another by using lubricants or surfaces with low friction
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
-
- 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M2025/0687—Guide tubes having means for atraumatic insertion in the body or protection of the tip of the sheath during insertion, e.g. special designs of dilators, needles or sheaths
-
- 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
- A61M2205/0222—Materials for reducing friction
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Description
イントロデューサー組立体10は、体腔内へのアクセスルートを確保するためのデバイスである。なお、以下の説明において、デバイスの手元操作部側を「基端側」、体腔内へ挿通される側を「先端側」と称す。
図5は、第1の実施形態の改変例のイントロデューサー用シースを示す断面図である。
図6は、第2の実施形態のイントロデューサー用シース220を示す断面図である。
図7は、第3の実施形態のイントロデューサー組立体10におけるイントロデューサー用シース20およびダイレーター30を示す断面図である。
図8は、第4の実施形態のイントロデューサー用シース320を示す断面図である。
20、120、220、320 イントロデューサー用シース、
21 シースチューブ(管状部材)、
21a 中空部、
30 ダイレーター、
30b ダイレーターの外表面、
33 先端、
50 シース先端部(先端部)、
50a シース先端部の内表面、
50b シース先端部の外表面、
60 シース本体部(本体部)、
60a シース本体部の内表面、
60b シース本体部の外表面、
71、72、75 疎水性被覆、
73、74 親水性の潤滑性被覆、
73a 潤滑性を失活した被覆、
321 シースチューブ(管状部材)、
321a 中空部、
φa シース先端部の内径。
Claims (3)
- 長尺体を挿通自在な中空部を備える管状部材から形成され、先端部と本体部とを備えるイントロデューサー用シースであって、
前記本体部の外表面に親水性の潤滑性被覆を備え、
前記先端部の外表面に前記親水性の潤滑性被覆の乾燥時における摩擦係数よりも低い摩擦係数を有する疎水性被覆を備え、
前記先端部は、外表面が先細りするテーパー部を有し、
前記疎水性被覆は、前記親水性の潤滑性被覆の上に覆いかぶさっている、イントロデューサー用シース。 - 前記先端部と前記本体部との境界部分において前記親水性の潤滑性被覆の上に前記疎水性被覆が覆いかぶさっている請求項1に記載のイントロデューサー用シース。
- 前記親水性の潤滑性被覆は血液を吸収して膨潤したとき前記疎水性被覆の外径とほぼ同等かそれ以上になる請求項2に記載のイントロデューサー用シース。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011133601 | 2011-06-15 | ||
JP2011133601 | 2011-06-15 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013520453A Division JPWO2012172861A1 (ja) | 2011-06-15 | 2012-04-11 | イントロデューサー用シース、およびイントロデューサー組立体 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017172432A Division JP6401840B2 (ja) | 2011-06-15 | 2017-09-07 | イントロデューサー用シースおよびイントロデューサー用シースの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016163724A JP2016163724A (ja) | 2016-09-08 |
JP6208805B2 true JP6208805B2 (ja) | 2017-10-04 |
Family
ID=47356859
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013520453A Pending JPWO2012172861A1 (ja) | 2011-06-15 | 2012-04-11 | イントロデューサー用シース、およびイントロデューサー組立体 |
JP2016084823A Active JP6208805B2 (ja) | 2011-06-15 | 2016-04-20 | イントロデューサー用シース |
JP2017172432A Active JP6401840B2 (ja) | 2011-06-15 | 2017-09-07 | イントロデューサー用シースおよびイントロデューサー用シースの製造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013520453A Pending JPWO2012172861A1 (ja) | 2011-06-15 | 2012-04-11 | イントロデューサー用シース、およびイントロデューサー組立体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017172432A Active JP6401840B2 (ja) | 2011-06-15 | 2017-09-07 | イントロデューサー用シースおよびイントロデューサー用シースの製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10799684B2 (ja) |
EP (1) | EP2722069B1 (ja) |
JP (3) | JPWO2012172861A1 (ja) |
KR (2) | KR102027419B1 (ja) |
CN (1) | CN103619398B (ja) |
AU (1) | AU2012270850B2 (ja) |
SG (2) | SG194721A1 (ja) |
WO (1) | WO2012172861A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103619398B (zh) | 2011-06-15 | 2016-08-17 | 泰尔茂株式会社 | 插管器用鞘和插管器组装体 |
US9320873B2 (en) | 2011-06-15 | 2016-04-26 | Terumo Kabushiki Kaisha | Introducer sheath and introducer assembly |
JP6797612B2 (ja) | 2016-09-01 | 2020-12-09 | テルモ株式会社 | イントロデューサー用シース |
WO2019008922A1 (ja) * | 2017-07-07 | 2019-01-10 | テルモ株式会社 | イントロデューサ |
US20200338316A1 (en) * | 2019-04-24 | 2020-10-29 | DePuy Synthes Products, Inc. | Vascular Access System |
WO2023073942A1 (ja) * | 2021-10-29 | 2023-05-04 | 朝日インテック株式会社 | ダイレータキット |
Family Cites Families (29)
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---|---|---|---|---|
US5011478A (en) | 1989-01-31 | 1991-04-30 | Cook Incorporation | Recessed dilator-sheath assembly and method |
EP0450221A1 (en) * | 1990-04-04 | 1991-10-09 | C.R. Bard, Inc. | Expandable soft tip sheath |
US5102401A (en) | 1990-08-22 | 1992-04-07 | Becton, Dickinson And Company | Expandable catheter having hydrophobic surface |
US5304142A (en) * | 1992-08-04 | 1994-04-19 | Medamicus, Inc. | Dilator - Introducer locking hub and sheath valve apparatus |
US5702372A (en) | 1995-02-08 | 1997-12-30 | Medtronic, Inc. | Lined infusion catheter |
CA2197961A1 (en) | 1996-02-29 | 1997-08-29 | Michael D. Gammage | Introducer system having smooth transition of dilator and sheath |
US6270477B1 (en) * | 1996-05-20 | 2001-08-07 | Percusurge, Inc. | Catheter for emboli containment |
IL127138A0 (en) | 1996-05-20 | 1999-09-22 | Percusurge Inc | Catheter balloon core wire |
DK176341B1 (da) | 1996-09-06 | 2007-08-27 | Cook William Europ | Aggregat til transluminal indföring af en rörformet stent, og en endovaskulær graftindretning |
US20020026145A1 (en) * | 1997-03-06 | 2002-02-28 | Bagaoisan Celso J. | Method and apparatus for emboli containment |
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SG10201504270XA (en) | 2015-07-30 |
AU2012270850A1 (en) | 2013-11-07 |
AU2012270850B2 (en) | 2016-08-25 |
SG194721A1 (en) | 2013-12-30 |
EP2722069A1 (en) | 2014-04-23 |
JP2016163724A (ja) | 2016-09-08 |
JPWO2012172861A1 (ja) | 2015-02-23 |
JP2018011976A (ja) | 2018-01-25 |
JP6401840B2 (ja) | 2018-10-10 |
WO2012172861A1 (ja) | 2012-12-20 |
CN103619398A (zh) | 2014-03-05 |
EP2722069B1 (en) | 2018-01-03 |
US10799684B2 (en) | 2020-10-13 |
EP2722069A4 (en) | 2014-12-03 |
CN103619398B (zh) | 2016-08-17 |
KR20190114004A (ko) | 2019-10-08 |
KR20140033406A (ko) | 2014-03-18 |
KR102027419B1 (ko) | 2019-10-01 |
US20160199619A1 (en) | 2016-07-14 |
KR102059938B1 (ko) | 2019-12-30 |
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