JP6434495B2 - 医療用チューブ - Google Patents
医療用チューブ Download PDFInfo
- Publication number
- JP6434495B2 JP6434495B2 JP2016507427A JP2016507427A JP6434495B2 JP 6434495 B2 JP6434495 B2 JP 6434495B2 JP 2016507427 A JP2016507427 A JP 2016507427A JP 2016507427 A JP2016507427 A JP 2016507427A JP 6434495 B2 JP6434495 B2 JP 6434495B2
- Authority
- JP
- Japan
- Prior art keywords
- medical tube
- catheter
- strain relief
- sub
- hub
- 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
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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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
-
- 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
- A61M25/01—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
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/006—Catheters; Hollow probes characterised by structural features having a special surface topography or special surface properties, e.g. roughened or knurled surface
-
- 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
-
- 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
- A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
Description
Claims (5)
- 可撓性を有するチューブ状本体(12)と、
前記チューブ状本体(12)の基端部に接続されたハブ(14)と、
前記ハブ(14)の先端部で支持され、前記チューブ状本体(12)の基端側の所定範囲を囲むストレインリリーフ(16)と、を備え、
前記チューブ状本体(12)は、前記ストレインリリーフ(16)の最先端部(17)よりも先端側から前記最先端部(17)よりも基端側までの所定範囲にわたって、周方向に延在する1以上の溝(32)が外周部に形成されることにより、曲げに対する柔軟性が増加された柔軟領域(30、40、42)を有する、
ことを特徴とする医療用チューブ(10)。 - 請求項1記載の医療用チューブ(10)において、
周方向に延在する前記溝(32)は、螺旋溝(33)である、
ことを特徴とする医療用チューブ(10)。 - 請求項1又は2記載の医療用チューブ(10)において、
前記柔軟領域(40、42)は、前記溝(32)のピッチ又は幅が異なる複数のサブ領域(30A、30B)を有し、
隣接する前記サブ領域(30A、30B)において、先端側の前記サブ領域(30A)の方がより柔軟である、
ことを特徴とする医療用チューブ(10)。 - 請求項3記載の医療用チューブ(10)において、
前記サブ領域(30A、30B)同士の少なくとも1つの境界部(C)は、前記ストレインリリーフ(16)の前記最先端部(17)よりも先端側に位置する、
ことを特徴とする医療用チューブ(10)。 - 請求項1〜4のいずれか1項に記載の医療用チューブ(10)において、
前記医療用チューブ(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、
ことを特徴とする医療用チューブ(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014051405 | 2014-03-14 | ||
JP2014051405 | 2014-03-14 | ||
PCT/JP2015/054918 WO2015137098A1 (ja) | 2014-03-14 | 2015-02-23 | 医療用チューブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015137098A1 JPWO2015137098A1 (ja) | 2017-04-06 |
JP6434495B2 true JP6434495B2 (ja) | 2018-12-05 |
Family
ID=54071547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016507427A Active JP6434495B2 (ja) | 2014-03-14 | 2015-02-23 | 医療用チューブ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10835712B2 (ja) |
EP (1) | EP3117863A4 (ja) |
JP (1) | JP6434495B2 (ja) |
WO (1) | WO2015137098A1 (ja) |
Cited By (10)
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 |
US11642064B2 (en) | 2015-10-21 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
US11642063B2 (en) | 2018-08-23 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | Curved 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 |
Families Citing this family (17)
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 |
US9789279B2 (en) | 2014-04-23 | 2017-10-17 | Becton, Dickinson And Company | Antimicrobial obturator for use with vascular access devices |
US10376686B2 (en) | 2014-04-23 | 2019-08-13 | Becton, Dickinson And Company | Antimicrobial caps for medical connectors |
US10232088B2 (en) | 2014-07-08 | 2019-03-19 | Becton, Dickinson And Company | Antimicrobial coating forming kink resistant feature on a vascular access device |
US10493244B2 (en) | 2015-10-28 | 2019-12-03 | Becton, Dickinson And Company | Extension tubing strain relief |
US10463840B2 (en) | 2015-10-28 | 2019-11-05 | Becton, Dickinson And Company | Compliant catheter adapter having self-slitting needle |
EP3266486B1 (en) * | 2016-07-06 | 2019-01-30 | Abiomed Europe GmbH | Introducer sheath for vascular access |
DK3551271T3 (da) | 2016-12-08 | 2023-10-02 | Abiomed Inc | Overstøbningsteknik til udformning af peel-away introducer |
CN110461233B (zh) * | 2017-03-30 | 2022-08-23 | 泰尔茂株式会社 | 氧测定设备及氧测定系统 |
JP6975778B2 (ja) * | 2017-04-28 | 2021-12-01 | テルモ株式会社 | 空気除去機構及びイントロデューサ用シース |
JP2019017875A (ja) * | 2017-07-20 | 2019-02-07 | 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 |
AU2018359898A1 (en) | 2017-11-06 | 2020-04-23 | Abiomed, Inc. | Peel away hemostasis valve |
WO2019115809A1 (en) * | 2017-12-15 | 2019-06-20 | Perfuze Limited | Improved catheters and devices and systems incorporating such catheters |
EP3793633A1 (en) | 2018-05-16 | 2021-03-24 | Abiomed, Inc. | Peel-away sheath assembly |
US10946167B2 (en) | 2018-06-14 | 2021-03-16 | Covidien Lp | Catheter hub and strain relief |
JP7312556B2 (ja) | 2019-01-25 | 2023-07-21 | テルモ株式会社 | カテーテル |
WO2021192994A1 (ja) * | 2020-03-27 | 2021-09-30 | テルモ株式会社 | 医療用長尺体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914601U (ja) * | 1982-07-21 | 1984-01-28 | 旭光学工業株式会社 | 内視鏡のチヤンネル用チユ−ブ |
US5569218A (en) * | 1994-02-14 | 1996-10-29 | Scimed Life Systems, Inc. | Elastic guide catheter transition element |
US5466230A (en) * | 1994-06-09 | 1995-11-14 | Cordis Corporation | Catheter sheath introducer with strain relief |
JPH0871161A (ja) | 1994-09-12 | 1996-03-19 | Terumo Corp | イントロデューサー |
JPH08215312A (ja) * | 1995-02-09 | 1996-08-27 | Terumo Corp | バルーンカテーテル |
JP3641381B2 (ja) * | 1999-03-10 | 2005-04-20 | テルモ株式会社 | 医療用チューブ及びその製造方法 |
US6623448B2 (en) * | 2001-03-30 | 2003-09-23 | Advanced Cardiovascular Systems, Inc. | Steerable drug delivery device |
US6997939B2 (en) * | 2001-07-02 | 2006-02-14 | Rubicon Medical, Inc. | Methods, systems, and devices for deploying an embolic protection filter |
US7001369B2 (en) * | 2003-03-27 | 2006-02-21 | Scimed Life Systems, Inc. | Medical device |
US20060264904A1 (en) * | 2005-05-09 | 2006-11-23 | Kerby Walter L | Medical device |
US20100198160A1 (en) * | 2006-06-28 | 2010-08-05 | Abbott Vascular Inc. | Expandable Introducer Sheaths and Methods for Manufacture and Use |
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 |
US8409114B2 (en) * | 2007-08-02 | 2013-04-02 | Boston Scientific Scimed, Inc. | Composite elongate medical device including distal tubular member |
JP2013022367A (ja) * | 2011-07-25 | 2013-02-04 | Goodman Co Ltd | カテーテル及びその製造方法 |
-
2015
- 2015-02-23 WO PCT/JP2015/054918 patent/WO2015137098A1/ja active Application Filing
- 2015-02-23 JP JP2016507427A patent/JP6434495B2/ja active Active
- 2015-02-23 EP EP15760901.7A patent/EP3117863A4/en active Pending
-
2016
- 2016-09-13 US US15/263,973 patent/US10835712B2/en active Active
Cited By (11)
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 |
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 |
US11642064B2 (en) | 2015-10-21 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | High density electrode mapping catheter |
US11786705B2 (en) | 2016-10-24 | 2023-10-17 | St. Jude Medical, Cardiology Division, Inc. | Catheter insertion devices |
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 |
US11813410B2 (en) | 2017-11-28 | 2023-11-14 | St. Jude Medical, Cardiology Division, Inc. | Controllable expandable catheter |
US11642063B2 (en) | 2018-08-23 | 2023-05-09 | St. Jude Medical, Cardiology Division, Inc. | Curved high density electrode mapping catheter |
US11918762B2 (en) | 2018-10-03 | 2024-03-05 | St. Jude Medical, Cardiology Division, Inc. | Reduced actuation force electrophysiology catheter handle |
Also Published As
Publication number | Publication date |
---|---|
US10835712B2 (en) | 2020-11-17 |
WO2015137098A1 (ja) | 2015-09-17 |
EP3117863A1 (en) | 2017-01-18 |
JPWO2015137098A1 (ja) | 2017-04-06 |
US20160375222A1 (en) | 2016-12-29 |
EP3117863A4 (en) | 2017-10-25 |
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