JP6710066B2 - カテーテル用ハンドルおよびそれを備えたカテーテル - Google Patents
カテーテル用ハンドルおよびそれを備えたカテーテル Download PDFInfo
- Publication number
- JP6710066B2 JP6710066B2 JP2016043925A JP2016043925A JP6710066B2 JP 6710066 B2 JP6710066 B2 JP 6710066B2 JP 2016043925 A JP2016043925 A JP 2016043925A JP 2016043925 A JP2016043925 A JP 2016043925A JP 6710066 B2 JP6710066 B2 JP 6710066B2
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- JP
- Japan
- Prior art keywords
- handle
- guide member
- wire guide
- turntable
- catheter
- 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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- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 10
- 230000000149 penetrating effect Effects 0.000 description 9
- 229920003002 synthetic resin Polymers 0.000 description 5
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920006122 polyamide resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 230000006793 arrhythmia Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
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- 229920000570 polyether Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 210000000626 ureter Anatomy 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 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
- 230000004323 axial length Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal 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
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Description
2:ハンドル本体
3:回転盤
4:ワイヤ係止部
5:回転軸
6,6L,6R:ワイヤ
7,7A,7B:ワイヤガイド部材
8,8A,8B:ワイヤガイド部材の溝
9,9A,9B:ワイヤガイド部材の凸部
10,10A,10B:回転盤の溝
11:ハンドル本体の溝
12:ハンドル本体の凸部
21:カテーテル
22:チューブ体
23,23A,23B:電極
Claims (8)
- ハンドル本体と、
前記ハンドル本体に対して回転自在に設けられた回転盤と、
前記回転盤の平面方向に変位可能であり、周縁部が前記回転盤の周縁部よりも内側に配置されているワイヤガイド部材と、を有しており、
前記ワイヤガイド部材または前記回転盤には溝が形成され、
前記ワイヤガイド部材が前記溝の延在方向に移動することを特徴とするカテーテル用ハンドル。 - 前記ワイヤガイド部材は、前記ハンドル本体に対して回転自在に設けられている請求項1に記載のカテーテル用ハンドル。
- 前記回転盤に溝が形成され、前記ワイヤガイド部材に凸部が設けられ、前記凸部が前記溝を貫通している請求項2に記載のカテーテル用ハンドル。
- 前記ワイヤガイド部材は、前記ハンドル本体に対して回転不能に設けられている請求項1に記載のカテーテル用ハンドル。
- 前記ハンドル本体に溝が形成され、前記ワイヤガイド部材に凸部が設けられ、前記凸部が前記溝を貫通している請求項4に記載のカテーテル用ハンドル。
- 前記ワイヤガイド部材は、前記ハンドルの外側から操作して、前記回転盤の回転軸方向に移動可能に形成されている請求項3または5に記載のカテーテル用ハンドル。
- 前記ワイヤガイド部材は複数設けられている請求項1〜6のいずれか一項に記載のカテーテル用ハンドル。
- 請求項1〜7のいずれか一項に記載のカテーテル用ハンドルと、
前記カテーテル用ハンドルの遠位側に設けられたチューブ体と、
遠位側が前記チューブ体に固定され、近位側が前記ハンドルに固定されたワイヤを有し、
前記ワイヤが、前記ワイヤガイド部材の外周側に接するように前記回転盤に配されていることを特徴とするカテーテル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016043925A JP6710066B2 (ja) | 2016-03-07 | 2016-03-07 | カテーテル用ハンドルおよびそれを備えたカテーテル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016043925A JP6710066B2 (ja) | 2016-03-07 | 2016-03-07 | カテーテル用ハンドルおよびそれを備えたカテーテル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017158655A JP2017158655A (ja) | 2017-09-14 |
JP6710066B2 true JP6710066B2 (ja) | 2020-06-17 |
Family
ID=59854332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016043925A Active JP6710066B2 (ja) | 2016-03-07 | 2016-03-07 | カテーテル用ハンドルおよびそれを備えたカテーテル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6710066B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3510914A1 (en) * | 2018-01-15 | 2019-07-17 | Koninklijke Philips N.V. | Device with bendable distal portion and system actuating the distal portion of the device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52144177A (en) * | 1976-05-27 | 1977-12-01 | Fuji Photo Optical Co Ltd | Device for stretching operation wire for endscope |
JPH0761306B2 (ja) * | 1987-06-29 | 1995-07-05 | 旭光学工業株式会社 | 内視鏡の湾曲操作装置 |
JP2000126119A (ja) * | 1998-10-28 | 2000-05-09 | Olympus Optical Co Ltd | 内視鏡 |
US7717875B2 (en) * | 2004-07-20 | 2010-05-18 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Steerable catheter with hydraulic or pneumatic actuator |
JP5614848B2 (ja) * | 2011-07-12 | 2014-10-29 | 日本ライフライン株式会社 | カテーテル用ハンドル |
US9462931B2 (en) * | 2013-03-05 | 2016-10-11 | Boston Scientific Scimed, Inc. | Control system for medical devices and related methods of use |
JP6210900B2 (ja) * | 2014-02-07 | 2017-10-11 | オリンパス株式会社 | 牽引バランス調整機構、マニピュレータ及びマニピュレータシステム |
-
2016
- 2016-03-07 JP JP2016043925A patent/JP6710066B2/ja active Active
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Publication number | Publication date |
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JP2017158655A (ja) | 2017-09-14 |
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