JP2006263419A5 - - Google Patents

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Publication number
JP2006263419A5
JP2006263419A5 JP2005122923A JP2005122923A JP2006263419A5 JP 2006263419 A5 JP2006263419 A5 JP 2006263419A5 JP 2005122923 A JP2005122923 A JP 2005122923A JP 2005122923 A JP2005122923 A JP 2005122923A JP 2006263419 A5 JP2006263419 A5 JP 2006263419A5
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Japan
Prior art keywords
wire
medical treatment
plasma
living body
catheter
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JP2005122923A
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Japanese (ja)
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JP4834815B2 (en
JP2006263419A (en
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Priority to JP2005122923A priority Critical patent/JP4834815B2/en
Priority claimed from JP2005122923A external-priority patent/JP4834815B2/en
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Publication of JP2006263419A5 publication Critical patent/JP2006263419A5/ja
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Claims (7)

電磁波を照射する手段と、超音波を照射する手段と、生体内でプラズマを発生させるためのプラズマ発生手段を有する医療用治療装置。 A medical treatment apparatus comprising means for irradiating electromagnetic waves, means for irradiating ultrasonic waves, and plasma generating means for generating plasma in a living body. 前記プラズマ発生手段が、金属、弾性材料または超弾性材料で作られたワイヤーである請求項１に記載の医療用治療装置。 The medical treatment apparatus according to claim 1, wherein the plasma generating means is a wire made of a metal, an elastic material, or a superelastic material. 前記ワイヤーを生体内に挿入して使用するものであり、これに電磁波を供給してプラズマを発生させることを特徴とする請求項２に記載の医療用治療装置。 The medical treatment device according to claim 2, wherein the wire is used by being inserted into a living body, and an electromagnetic wave is supplied to the wire to generate plasma. 電磁波に併せて前記ワイヤーに超音波振動を与えることにより、このワイヤーを電極として生体内に高周波プラズマを発生させる請求項２または請求項３に記載の医療用治療装置。 The medical treatment device according to claim 2 or 3 , wherein high-frequency plasma is generated in a living body using the wire as an electrode by applying ultrasonic vibration to the wire in combination with electromagnetic waves. 前記ワイヤーを血管内に入れるための内部が空洞のカテーテルを備え、血管内部でプラズマを発生させることを特徴とする請求項３または請求項４に記載の医療用治療装置。 The medical treatment apparatus according to claim 3 or 4 , wherein a catheter for hollowing the wire into the blood vessel is provided to generate plasma inside the blood vessel. 前記カテーテルに、プラズマ発生によって粉砕、凝固、分解された血栓や結石を吸引する装置を有する請求項５に記載の医療用治療装置。 The medical treatment device according to claim 5 , wherein the catheter has a device for sucking a thrombus or calculus pulverized , coagulated, or decomposed by plasma generation. 前記カテーテルに生体内部に薬剤を投入する投入口を有する請求項５に記載の医療用装置。
The medical device according to claim 5 , wherein the catheter has an insertion port for introducing a drug into the living body.
JP2005122923A 2005-03-23 2005-03-23 Medical treatment device Active JP4834815B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005122923A JP4834815B2 (en) 2005-03-23 2005-03-23 Medical treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005122923A JP4834815B2 (en) 2005-03-23 2005-03-23 Medical treatment device

Publications (3)

Publication Number Publication Date
JP2006263419A JP2006263419A (en) 2006-10-05
JP2006263419A5 true JP2006263419A5 (en) 2008-05-29
JP4834815B2 JP4834815B2 (en) 2011-12-14

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ID=37199968

Family Applications (1)

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JP2005122923A Active JP4834815B2 (en) 2005-03-23 2005-03-23 Medical treatment device

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JP (1) JP4834815B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011210453A (en) * 2010-03-29 2011-10-20 Ehime Univ In-liquid plasma generating device, cleaning device using this, repairing device, cleaning method, and repairing method
JP5526345B2 (en) * 2012-03-02 2014-06-18 独立行政法人科学技術振興機構 Bubble ejection member and manufacturing method thereof, gas-liquid ejection member and manufacturing method thereof, local ablation device and local ablation method, injection device and injection method
JP6233919B2 (en) 2013-08-30 2017-11-22 国立研究開発法人科学技術振興機構 Protein adsorbing bubble ejection member, protein crystal apparatus and protein crystallization method, protein crystal cutting apparatus and protein crystal cutting method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1024050A (en) * 1996-07-10 1998-01-27 Metsukusu:Kk Plasma jetting catheter device
AP1248A (en) * 1997-10-24 2004-02-21 Richard J Fugo Method of plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator.
JP3624238B2 (en) * 2002-04-01 2005-03-02 株式会社テクノネットワーク四国 Method and apparatus for generating plasma

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