JP4887810B2 - カテーテル挿入具およびカテーテル挿入具セット - Google Patents
カテーテル挿入具およびカテーテル挿入具セット Download PDFInfo
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- JP4887810B2 JP4887810B2 JP2006021766A JP2006021766A JP4887810B2 JP 4887810 B2 JP4887810 B2 JP 4887810B2 JP 2006021766 A JP2006021766 A JP 2006021766A JP 2006021766 A JP2006021766 A JP 2006021766A JP 4887810 B2 JP4887810 B2 JP 4887810B2
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- Prior art keywords
- sheath
- sheath hub
- hub
- strain relief
- dilator
- Prior art date
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- 238000003780 insertion Methods 0.000 claims description 73
- 230000037431 insertion Effects 0.000 claims description 73
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- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-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
- A61M25/01—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
- 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)
- Media Introduction/Drainage Providing Device (AREA)
Description
2 シースハブ
6 分岐管
7 三方活栓
8 側注管
9 ストレインリリーフ
10 カテーテル挿入具
11 ダイレーター
12 ダイレーターハブ
13 キャップ
14 ダイレーター本体
21 シース接続部
22 オス部
23 シースハブ本体
24 溝
25 ネジ溝
31 メス部
32 突起
Claims (2)
- 遠位端および近位端を有するシースと、シースの近位端に接続されているシースハブと、シースとシースハブとの接続部に外嵌されているストレインリリーフとを備え、シースハブがオス部を有し、ストレインリリーフがメス部を有し、これらがオスメス嵌合により嵌合されているカテーテル挿入具であって、
シースハブのオス部の周方向断面形状が回転対称な凹多角形であり、
前記ストレインリリーフのメス部が、シースハブのオス部に対応する形状であり、
前記凹多角形が、210°〜330°の内角と30°〜80°の内角とが交互に配置された凹多角形であり、
前記シースハブのオス部の大きさが、シースハブの軸方向に沿って、近位端側ほど大きくなっており、前記ストレインリリーフのメス部もそれに対応して、近位端側ほど大きくなっており、前記シースハブに、前記オス部の近位端に隣接した、周方向に延びる溝が設けてあり、前記ストレインリリーフの内周面には、前記溝に嵌合可能な周方向に延びる突起が設けてあり、
前記ストレインリリーフのメス部の周方向断面形状に対する最小外接円の直径が、前記シースハブのオス部の周方向断面形状に対する最小外接円の直径に対して、85〜99%の長さであるカテーテル挿入具。 - 請求項1に記載のカテーテル挿入具と、
遠位端および近位端を有するダイレーター本体と、ダイレーター本体の近位端に接続されているダイレーターハブとを備えるダイレーターとからなり、
カテーテル挿入具のシースにダイレーターのダイレーター本体を挿通した状態で、シースハブとダイレーターハブとが回転嵌合可能であるカテーテル挿入具セット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006021766A JP4887810B2 (ja) | 2006-01-31 | 2006-01-31 | カテーテル挿入具およびカテーテル挿入具セット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006021766A JP4887810B2 (ja) | 2006-01-31 | 2006-01-31 | カテーテル挿入具およびカテーテル挿入具セット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007202615A JP2007202615A (ja) | 2007-08-16 |
JP4887810B2 true JP4887810B2 (ja) | 2012-02-29 |
Family
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JP2006021766A Active JP4887810B2 (ja) | 2006-01-31 | 2006-01-31 | カテーテル挿入具およびカテーテル挿入具セット |
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JP (1) | JP4887810B2 (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 |
US11622806B2 (en) | 2010-04-09 | 2023-04-11 | St Jude Medical International Holding S.À R.L. | Control handle for a contact force ablation catheter |
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 |
US11696716B2 (en) | 2008-12-29 | 2023-07-11 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Non-contact electrode basket catheters with irrigation |
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 |
US11839424B2 (en) | 2010-05-05 | 2023-12-12 | St. Jude Medical, Atrial Fibrillation Division, Inc | Monitoring, managing and/or protecting system and method for non-targeted tissue |
US11844910B2 (en) | 2014-06-05 | 2023-12-19 | St. Jude Medical, Cardiology Division, Inc. | Deflectable catheter shaft section |
US11896284B2 (en) | 2007-12-28 | 2024-02-13 | St. Jude Medical, Atrial Fibrillation Division, Inc | System and method for measurement of an impedance using a catheter such as an ablation catheter |
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) | 2020-12-11 | 2024-07-30 | St. Jude Medical, Cardiology Division, Inc. | Apparatus and method for connecting elements in medical devices |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2714140A4 (en) * | 2011-05-25 | 2015-02-18 | Access Scient Llc | ACCESS DEVICE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0562264U (ja) * | 1992-01-29 | 1993-08-20 | 日本シャーウッド株式会社 | カテーテルイントロジューサ |
JP3691091B2 (ja) * | 1994-11-07 | 2005-08-31 | テルモ株式会社 | イントロデューサー |
US8012144B2 (en) * | 2003-09-22 | 2011-09-06 | Boston Scientific Scimed, Inc. | Elongate medical device having an interference fit packaging member |
-
2006
- 2006-01-31 JP JP2006021766A patent/JP4887810B2/ja active Active
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11896284B2 (en) | 2007-12-28 | 2024-02-13 | St. Jude Medical, Atrial Fibrillation Division, Inc | System and method for measurement of an impedance using a catheter such as an ablation catheter |
US11696716B2 (en) | 2008-12-29 | 2023-07-11 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Non-contact electrode basket catheters with irrigation |
US11622806B2 (en) | 2010-04-09 | 2023-04-11 | St Jude Medical International Holding S.À R.L. | Control handle for a contact force ablation catheter |
US11839424B2 (en) | 2010-05-05 | 2023-12-12 | St. Jude Medical, Atrial Fibrillation Division, Inc | Monitoring, managing and/or protecting system and method for non-targeted tissue |
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 |
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 |
US11918762B2 (en) | 2018-10-03 | 2024-03-05 | St. Jude Medical, Cardiology Division, Inc. | Reduced actuation force electrophysiology catheter handle |
US12048545B2 (en) | 2020-12-11 | 2024-07-30 | St. Jude Medical, Cardiology Division, Inc. | Apparatus and method for connecting elements in medical devices |
Also Published As
Publication number | Publication date |
---|---|
JP2007202615A (ja) | 2007-08-16 |
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