JP4224124B1 - カテーテル用ハンドル - Google Patents
カテーテル用ハンドル Download PDFInfo
- Publication number
- JP4224124B1 JP4224124B1 JP2008133183A JP2008133183A JP4224124B1 JP 4224124 B1 JP4224124 B1 JP 4224124B1 JP 2008133183 A JP2008133183 A JP 2008133183A JP 2008133183 A JP2008133183 A JP 2008133183A JP 4224124 B1 JP4224124 B1 JP 4224124B1
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- JP
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- Prior art keywords
- handle
- catheter
- handle body
- axial direction
- distal 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.)
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- 238000012790 confirmation Methods 0.000 abstract description 4
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 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 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0136—Handles therefor
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)
Abstract
【解決手段】 このカテーテル用ハンドルは、ハンドル本体20と、ハンドル本体20に対して軸方向に移動可能に装着される操作部22とを有する。ハンドル本体20は、円周方向に一体に形成される略筒状の第1把持部20aと、第1把持部20aと軸方向に沿って連続して一体に形成される略樋状の第2把持部20bと、第2把持部20bに対して着脱可能に形成される分割片20cと、を有する。
【選択図】 図1
Description
ハンドル本体と、
前記ハンドル本体に対して軸方向に移動可能に装着される操作部とを有するカテーテル用ハンドルであって、
前記ハンドル本体は、
円周方向に一体に形成される略筒状の第1把持部と、
前記第1把持部と軸方向に沿って連続して一体に形成される略樋状の第2把持部と、
前記第2把持部に対して着脱可能に形成される分割片と、を有する。
実施形態
4・・・ カテーテルチューブ
20・・・ ハンドル部
20a・・・ 第1把持部
20b・・・ 第2把持部
20c・・・ 分割片
21・・・ コネクタ部
22・・・ 操作部
30・・・ 操作用ワイヤ
32・・・ ワイヤ張力調整具
40・・・ 分割線
Claims (2)
- ハンドル本体と、
前記ハンドル本体に対して軸方向に移動可能に装着される操作部とを有するカテーテル用ハンドルであって、
前記ハンドル本体は、
円周方向に一体に形成される略筒状の第1把持部と、
前記第1把持部の後端側に軸方向に沿って連続して一体に形成される略樋状の第2把持部と、
前記第2把持部に対して着脱可能に形成される分割片と、を有し、
前記第2把持部の内部には、カテーテルチューブの遠位端に具備される電極につながる導線を固定するコネクタが装着されているカテーテル用ハンドル。 - 前記操作部には、前記カテーテルチューブの近位端が固定され、
前記第2把持部の内部には、前記カテーテルチューブの遠位端にその遠位端が固定された操作用ワイヤの近位端を固定するワイヤ張力調整具が装着されている請求項1に記載のカテーテル用ハンドル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008133183A JP4224124B1 (ja) | 2008-05-21 | 2008-05-21 | カテーテル用ハンドル |
KR1020090041047A KR100926432B1 (ko) | 2008-05-21 | 2009-05-12 | 카테터용 핸들 |
CN2009102038623A CN101584904B (zh) | 2008-05-21 | 2009-05-20 | 导管用把手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008133183A JP4224124B1 (ja) | 2008-05-21 | 2008-05-21 | カテーテル用ハンドル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4224124B1 true JP4224124B1 (ja) | 2009-02-12 |
JP2009279132A JP2009279132A (ja) | 2009-12-03 |
Family
ID=40403901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008133183A Active JP4224124B1 (ja) | 2008-05-21 | 2008-05-21 | カテーテル用ハンドル |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4224124B1 (ja) |
KR (1) | KR100926432B1 (ja) |
CN (1) | CN101584904B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11116509B2 (en) | 2017-11-10 | 2021-09-14 | Avantec Vascular Corporation | System and method for delivering an embolic device |
US11382634B2 (en) | 2019-12-18 | 2022-07-12 | Avantec Vascular Corporation | Embolic device suited for ease of delivery and placement |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101116873B1 (ko) | 2010-08-13 | 2012-03-07 | (주)세원메디텍 | 체내 약액 주입용 카테터 장치 |
US20130282007A1 (en) * | 2010-12-27 | 2013-10-24 | Cathrx Ltd | Modular catheter |
JP2013169232A (ja) * | 2012-02-17 | 2013-09-02 | Sumitomo Bakelite Co Ltd | 医療機器及び医療機器の基端側構造体 |
JP6484653B2 (ja) * | 2017-02-06 | 2019-03-13 | 住友ベークライト株式会社 | 医療機器の基端側構造体 |
JP6484670B2 (ja) * | 2017-06-21 | 2019-03-13 | 住友ベークライト株式会社 | 医療機器の基端側構造体 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0838613A (ja) * | 1994-05-27 | 1996-02-13 | Terumo Corp | カテーテルの操作具 |
US6374476B1 (en) * | 1999-03-03 | 2002-04-23 | Codris Webster, Inc. | Method for making a catheter tip section |
US6652506B2 (en) * | 2001-05-04 | 2003-11-25 | Cardiac Pacemakers, Inc. | Self-locking handle for steering a single or multiple-profile catheter |
US7682358B2 (en) * | 2003-10-30 | 2010-03-23 | Medtronic, Inc. | Steerable catheter |
JP4726009B2 (ja) | 2006-10-02 | 2011-07-20 | 有限会社リバー精工 | 心臓カテーテル |
-
2008
- 2008-05-21 JP JP2008133183A patent/JP4224124B1/ja active Active
-
2009
- 2009-05-12 KR KR1020090041047A patent/KR100926432B1/ko active IP Right Grant
- 2009-05-20 CN CN2009102038623A patent/CN101584904B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11116509B2 (en) | 2017-11-10 | 2021-09-14 | Avantec Vascular Corporation | System and method for delivering an embolic device |
US11382634B2 (en) | 2019-12-18 | 2022-07-12 | Avantec Vascular Corporation | Embolic device suited for ease of delivery and placement |
Also Published As
Publication number | Publication date |
---|---|
JP2009279132A (ja) | 2009-12-03 |
KR100926432B1 (ko) | 2009-11-12 |
CN101584904B (zh) | 2013-05-15 |
CN101584904A (zh) | 2009-11-25 |
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