JP6515084B2 - カテーテル - Google Patents
カテーテル Download PDFInfo
- Publication number
- JP6515084B2 JP6515084B2 JP2016506417A JP2016506417A JP6515084B2 JP 6515084 B2 JP6515084 B2 JP 6515084B2 JP 2016506417 A JP2016506417 A JP 2016506417A JP 2016506417 A JP2016506417 A JP 2016506417A JP 6515084 B2 JP6515084 B2 JP 6515084B2
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- strain relief
- catheter body
- hub
- hard
- 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
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- 230000003014 reinforcing effect Effects 0.000 claims description 9
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- 239000004743 Polypropylene Substances 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
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- 238000000034 method Methods 0.000 description 3
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- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
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- 239000003814 drug Substances 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- 229940079593 drug Drugs 0.000 description 1
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- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
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- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
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Images
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
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- 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
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- 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
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
-
- 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
- A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking
-
- 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
- A61M2025/0098—Catheters; Hollow probes having a strain relief at the proximal end, e.g. sleeve
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Urology & Nephrology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
Claims (6)
- 可撓性を有するチューブ状のカテーテル本体(12)と、
前記カテーテル本体(12)の基端部(12b)に固定されたハブ(14)と、
前記ハブ(14)の先端部で支持され、前記カテーテル本体(12)の基端側の所定範囲を囲む可撓性を有するストレインリリーフ(16、40、44)と、を備え、
前記ストレインリリーフ(16、40、44)は、少なくとも先端側部分に、前記ストレインリリーフの中心軸線を挟む両側であって前記中心軸線に直交する直線上の各部位に設けられるとともに周方向の他の部分(34)よりも硬質に構成された硬質部(32、42、48)を有する、
ことを特徴とするカテーテル(10)。 - 請求項1記載のカテーテル(10)において、
前記ハブ(14)の外周部にはサイドポート(23)が設けられ、
前記ストレインリリーフ(16、40、44)における一方の前記硬質部(32、42、48)の周方向位置は、前記ハブ(14)において前記サイドポート(23)が設けられた周方向位置に対応する、
ことを特徴とするカテーテル(10)。 - 請求項1記載のカテーテル(10)において、
前記硬質部(32)は、前記他の部分(34)と同じ素材からなり、前記他の部分(34)よりも肉厚に形成される、
ことを特徴とするカテーテル(10)。 - 請求項1記載のカテーテル(10)において、
前記硬質部(42)は、前記他の部分(34)よりも硬質の素材からなる、
ことを特徴とするカテーテル(10)。 - 請求項1記載のカテーテル(10)において、
前記硬質部(48)は、前記ストレインリリーフ(44)に補強体(46)が付加されることによって構成される、
ことを特徴とするカテーテル(10)。 - 請求項1〜4のいずれか1項に記載のカテーテル(10)において、
前記カテーテル(10)は、生体管腔に留置されて他の長尺医療機器を体内に導入するためのイントロデューサシース(11)である、
ことを特徴とするカテーテル(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014041413 | 2014-03-04 | ||
JP2014041413 | 2014-03-04 | ||
PCT/JP2015/054514 WO2015133281A1 (ja) | 2014-03-04 | 2015-02-19 | カテーテル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015133281A1 JPWO2015133281A1 (ja) | 2017-04-06 |
JP6515084B2 true JP6515084B2 (ja) | 2019-05-15 |
Family
ID=54055091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016506417A Active JP6515084B2 (ja) | 2014-03-04 | 2015-02-19 | カテーテル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160361517A1 (ja) |
EP (1) | EP3115076B1 (ja) |
JP (1) | JP6515084B2 (ja) |
WO (1) | WO2015133281A1 (ja) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11617861B2 (en) | 2014-06-17 | 2023-04-04 | St. Jude Medical, Cardiology Division, Inc. | Triple coil catheter support |
US11642063B2 (en) | 2018-08-23 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
US11642064B2 (en) | 2015-10-21 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
US11647935B2 (en) | 2017-07-24 | 2023-05-16 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
US11672947B2 (en) | 2017-11-28 | 2023-06-13 | St. Jude Medical, Cardiology Division, Inc. | Lumen management catheter |
US11707229B2 (en) | 2015-05-08 | 2023-07-25 | St Jude Medical International Holding S.À R.L. | Integrated sensors for medical devices and method of making integrated sensors for medical devices |
US11786705B2 (en) | 2016-10-24 | 2023-10-17 | St. Jude Medical, Cardiology Division, Inc. | Catheter insertion devices |
US11826172B2 (en) | 2014-05-06 | 2023-11-28 | St. Jude Medical, Cardiology Division, Inc. | Electrode support structure assembly |
US11844910B2 (en) | 2014-06-05 | 2023-12-19 | St. Jude Medical, Cardiology Division, Inc. | Deflectable catheter shaft section |
US11918762B2 (en) | 2018-10-03 | 2024-03-05 | St. Jude Medical, Cardiology Division, Inc. | Reduced actuation force electrophysiology catheter handle |
US12011549B2 (en) | 2017-01-19 | 2024-06-18 | St. Jude Medical, Cardiology Division, Inc. | Sheath visualization |
US12036027B2 (en) | 2016-10-28 | 2024-07-16 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter |
US12048545B2 (en) | 2014-10-27 | 2024-07-30 | St. Jude Medical, Cardiology Division, Inc. | Apparatus and method for connecting elements in medical devices |
US12076079B2 (en) | 2016-05-03 | 2024-09-03 | St. Jude Medical, Cardiology Division, Inc. | Irrigated high density electrode catheter |
US12082936B2 (en) | 2018-09-27 | 2024-09-10 | St. Jude Medical, Cardiology Division, Inc. | Uniform mapping balloon |
US12121357B2 (en) | 2015-10-21 | 2024-10-22 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
US12138059B2 (en) | 2022-12-27 | 2024-11-12 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9750928B2 (en) | 2013-02-13 | 2017-09-05 | Becton, Dickinson And Company | Blood control IV catheter with stationary septum activator |
US10376686B2 (en) | 2014-04-23 | 2019-08-13 | Becton, Dickinson And Company | Antimicrobial caps for medical connectors |
US9789279B2 (en) | 2014-04-23 | 2017-10-17 | Becton, Dickinson And Company | Antimicrobial obturator for use with vascular access devices |
US10232088B2 (en) | 2014-07-08 | 2019-03-19 | Becton, Dickinson And Company | Antimicrobial coating forming kink resistant feature on a vascular access device |
US10786650B2 (en) | 2015-10-28 | 2020-09-29 | Becton, Dickinson And Company | Catheter adapter providing catheter kink resistance |
US10493244B2 (en) * | 2015-10-28 | 2019-12-03 | Becton, Dickinson And Company | Extension tubing strain relief |
US10806901B2 (en) * | 2015-10-28 | 2020-10-20 | Becton, Dickinson And Company | Catheter adapter with distal inner diameter curvature providing kink resistance |
JP6776025B2 (ja) * | 2016-06-30 | 2020-10-28 | テルモ株式会社 | 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 |
JP6920312B2 (ja) * | 2016-09-01 | 2021-08-18 | テルモ株式会社 | イントロデューサー用シース |
CN109963610B (zh) | 2016-09-14 | 2021-11-30 | 波士顿科学国际有限公司 | 导管毂 |
EP3562539B1 (en) | 2016-12-27 | 2024-08-21 | Vasonics, Inc. | Catheter housing |
EP3398646B1 (en) | 2017-05-05 | 2019-10-09 | Greatbatch Ltd. | Medical device with hemostatic valve |
US20210060299A1 (en) * | 2017-12-28 | 2021-03-04 | Avent, Inc. | Incisional Tunneler |
WO2022241193A1 (en) * | 2021-05-14 | 2022-11-17 | Becton, Dickinson And Company | Catheter assembly and related devices and methods |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461529A (en) * | 1982-06-16 | 1984-07-24 | W. L. Gore & Associates, Inc. | Strain relief boot |
US5224939A (en) * | 1992-05-22 | 1993-07-06 | Scimed Life Systems, Inc. | Self locking guide catheter |
JPH0871161A (ja) * | 1994-09-12 | 1996-03-19 | Terumo Corp | イントロデューサー |
US6273404B1 (en) * | 1995-06-05 | 2001-08-14 | Scimed Life Systems, Inc. | Method of making monolithic hub and strain relief |
WO2000074760A2 (en) * | 1999-06-08 | 2000-12-14 | Edwards Lifesciences Corporation | Multiple lumen access device |
US7625365B2 (en) * | 2001-09-21 | 2009-12-01 | Boston Scientific Scimed, Inc. | Intravascular device and carrier tube with interference fit member |
US20120071833A1 (en) * | 2007-03-02 | 2012-03-22 | Hill Roger J | Implantable catheter or lead anchor for implantable medical device system and method of use |
JP2012055602A (ja) * | 2010-09-13 | 2012-03-22 | Terumo Corp | カテーテル |
-
2015
- 2015-02-19 JP JP2016506417A patent/JP6515084B2/ja active Active
- 2015-02-19 WO PCT/JP2015/054514 patent/WO2015133281A1/ja active Application Filing
- 2015-02-19 EP EP15758537.3A patent/EP3115076B1/en active Active
-
2016
- 2016-08-24 US US15/245,755 patent/US20160361517A1/en not_active Abandoned
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11826172B2 (en) | 2014-05-06 | 2023-11-28 | St. Jude Medical, Cardiology Division, Inc. | Electrode support structure assembly |
US11844910B2 (en) | 2014-06-05 | 2023-12-19 | St. Jude Medical, Cardiology Division, Inc. | Deflectable catheter shaft section |
US11617861B2 (en) | 2014-06-17 | 2023-04-04 | St. Jude Medical, Cardiology Division, Inc. | Triple coil catheter support |
US12048545B2 (en) | 2014-10-27 | 2024-07-30 | St. Jude Medical, Cardiology Division, Inc. | Apparatus and method for connecting elements in medical devices |
US11707229B2 (en) | 2015-05-08 | 2023-07-25 | St Jude Medical International Holding S.À R.L. | Integrated sensors for medical devices and method of making integrated sensors for medical devices |
US12121357B2 (en) | 2015-10-21 | 2024-10-22 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
US11642064B2 (en) | 2015-10-21 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
US12076079B2 (en) | 2016-05-03 | 2024-09-03 | St. Jude Medical, Cardiology Division, Inc. | Irrigated high density electrode catheter |
US11786705B2 (en) | 2016-10-24 | 2023-10-17 | St. Jude Medical, Cardiology Division, Inc. | Catheter insertion devices |
US12036027B2 (en) | 2016-10-28 | 2024-07-16 | St. Jude Medical, Cardiology Division, Inc. | Flexible high-density mapping catheter |
US12011549B2 (en) | 2017-01-19 | 2024-06-18 | St. Jude Medical, Cardiology Division, Inc. | Sheath visualization |
US11647935B2 (en) | 2017-07-24 | 2023-05-16 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
US11813410B2 (en) | 2017-11-28 | 2023-11-14 | St. Jude Medical, Cardiology Division, Inc. | Controllable expandable catheter |
US11672947B2 (en) | 2017-11-28 | 2023-06-13 | St. Jude Medical, Cardiology Division, Inc. | Lumen management catheter |
US11642063B2 (en) | 2018-08-23 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
US12082936B2 (en) | 2018-09-27 | 2024-09-10 | St. Jude Medical, Cardiology Division, Inc. | Uniform mapping balloon |
US11918762B2 (en) | 2018-10-03 | 2024-03-05 | St. Jude Medical, Cardiology Division, Inc. | Reduced actuation force electrophysiology catheter handle |
US12138059B2 (en) | 2022-12-27 | 2024-11-12 | St. Jude Medical, Cardiology Division, Inc. | Masked ring electrodes |
Also Published As
Publication number | Publication date |
---|---|
EP3115076A4 (en) | 2017-10-25 |
EP3115076A1 (en) | 2017-01-11 |
US20160361517A1 (en) | 2016-12-15 |
WO2015133281A1 (ja) | 2015-09-11 |
EP3115076B1 (en) | 2023-03-29 |
JPWO2015133281A1 (ja) | 2017-04-06 |
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