WO2009057779A1 - 凍結治療装置及び凍結治療用プローブ - Google Patents
凍結治療装置及び凍結治療用プローブ Download PDFInfo
- Publication number
- WO2009057779A1 WO2009057779A1 PCT/JP2008/069955 JP2008069955W WO2009057779A1 WO 2009057779 A1 WO2009057779 A1 WO 2009057779A1 JP 2008069955 W JP2008069955 W JP 2008069955W WO 2009057779 A1 WO2009057779 A1 WO 2009057779A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inner tube
- fpsc
- heat exchanger
- refrigerant
- heat
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00041—Heating, e.g. defrosting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0231—Characteristics of handpieces or probes
- A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Otolaryngology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
凍結治療装置1では、通常電源によって駆動され、比較的小型で且つ安価なFPSC(フリーピストン型スターリング冷凍機)2が用いられる。そして、前記FPSC2の吸熱部2aに、低温で動作する冷媒が封入された内管6の基端部6aが接続される。これにより、前記内管6の先端部6bに設けられた熱交換部8を体内における所定の部位に位置させた状態で前記FPSC2を駆動させると、前記熱交換部8から前記FPSC2の吸熱部2aに冷媒を介して熱が移動する。このとき、前記内管6が外管7によって覆われることで真空引きされた隙間Sが形成されるため、前記内管6に封入された冷媒が外部と断熱される。これにより、前記熱交換部8が位置させられた所定の部位にアイスボールが形成される。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08845018A EP2215985A4 (en) | 2007-11-02 | 2008-10-31 | CRYOTHERAPY DEVICE AND CRYOTHERAPY PROBE |
US12/740,985 US20110015623A1 (en) | 2007-11-02 | 2008-10-31 | Cryotherapy device and probe for cryotherapy |
JP2009539141A JP5254988B2 (ja) | 2007-11-02 | 2008-10-31 | 凍結治療装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007286595 | 2007-11-02 | ||
JP2007-286595 | 2007-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009057779A1 true WO2009057779A1 (ja) | 2009-05-07 |
Family
ID=40591159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/069955 WO2009057779A1 (ja) | 2007-11-02 | 2008-10-31 | 凍結治療装置及び凍結治療用プローブ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110015623A1 (ja) |
EP (1) | EP2215985A4 (ja) |
JP (1) | JP5254988B2 (ja) |
WO (1) | WO2009057779A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014054347A (ja) * | 2012-09-12 | 2014-03-27 | Hitachi Medical Corp | 冷凍治療温度制御システム |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2488364C2 (ru) * | 2011-08-12 | 2013-07-27 | Валерий Викторович Педдер | Криомедицинский аппарат |
US20130087925A1 (en) * | 2011-10-05 | 2013-04-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | Packaging Structures of Integrated Circuits |
JP7262279B2 (ja) * | 2019-04-02 | 2023-04-21 | アスク・サンシンエンジニアリング株式会社 | 空調ダクトおよび空調ダクトの施工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0889507A (ja) * | 1994-09-22 | 1996-04-09 | Shimadzu Corp | 治療装置の保持機構 |
JP3110800B2 (ja) * | 1991-06-03 | 2000-11-20 | 株式会社前川製作所 | 生体組織凍結装置 |
JP2005080988A (ja) * | 2003-09-10 | 2005-03-31 | Ruo Mei Ryan | 冷凍治療装置及び熱伝導針手段 |
JP2005278715A (ja) * | 2004-03-26 | 2005-10-13 | Yamaha Corp | 熱治療プローブ |
JP2005337551A (ja) | 2004-05-25 | 2005-12-08 | Twinbird Corp | フリーピストン型スターリング冷凍機及びその制御方法 |
JP2006078039A (ja) * | 2004-09-08 | 2006-03-23 | Shinei Kk | 恒温発生装置 |
JP2006130055A (ja) * | 2004-11-05 | 2006-05-25 | Tohoku Univ | ペルチェモジュール/素子による凍結治療装置およびペルチェモジュール/素子による凍結治療温度制御方法 |
JP2006247238A (ja) * | 2005-03-14 | 2006-09-21 | Orion Mach Co Ltd | 疼痛緩和装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270744A (en) * | 1963-11-27 | 1966-09-06 | Westinghouse Electric Corp | Cryogenic surgical probe |
US3351063A (en) * | 1964-12-08 | 1967-11-07 | Stephen F Malaker | Cryosurgical probe |
GB1427415A (en) * | 1973-09-21 | 1976-03-10 | Armao T A | Cryosurgical instruments |
US4891483A (en) * | 1985-06-29 | 1990-01-02 | Tokyo Keiki Co. Ltd. | Heating apparatus for hyperthermia |
WO1993016667A1 (en) * | 1992-02-26 | 1993-09-02 | Implemed, Inc. | Cryogenic probe |
US6505629B1 (en) * | 1996-07-23 | 2003-01-14 | Endocare, Inc. | Cryosurgical system with protective warming feature |
US6592577B2 (en) * | 1999-01-25 | 2003-07-15 | Cryocath Technologies Inc. | Cooling system |
US6430956B1 (en) * | 2001-05-15 | 2002-08-13 | Cimex Biotech Lc | Hand-held, heat sink cryoprobe, system for heat extraction thereof, and method therefore |
-
2008
- 2008-10-31 JP JP2009539141A patent/JP5254988B2/ja not_active Expired - Fee Related
- 2008-10-31 EP EP08845018A patent/EP2215985A4/en not_active Withdrawn
- 2008-10-31 WO PCT/JP2008/069955 patent/WO2009057779A1/ja active Application Filing
- 2008-10-31 US US12/740,985 patent/US20110015623A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3110800B2 (ja) * | 1991-06-03 | 2000-11-20 | 株式会社前川製作所 | 生体組織凍結装置 |
JPH0889507A (ja) * | 1994-09-22 | 1996-04-09 | Shimadzu Corp | 治療装置の保持機構 |
JP2005080988A (ja) * | 2003-09-10 | 2005-03-31 | Ruo Mei Ryan | 冷凍治療装置及び熱伝導針手段 |
JP2005278715A (ja) * | 2004-03-26 | 2005-10-13 | Yamaha Corp | 熱治療プローブ |
JP2005337551A (ja) | 2004-05-25 | 2005-12-08 | Twinbird Corp | フリーピストン型スターリング冷凍機及びその制御方法 |
JP2006078039A (ja) * | 2004-09-08 | 2006-03-23 | Shinei Kk | 恒温発生装置 |
JP2006130055A (ja) * | 2004-11-05 | 2006-05-25 | Tohoku Univ | ペルチェモジュール/素子による凍結治療装置およびペルチェモジュール/素子による凍結治療温度制御方法 |
JP2006247238A (ja) * | 2005-03-14 | 2006-09-21 | Orion Mach Co Ltd | 疼痛緩和装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2215985A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014054347A (ja) * | 2012-09-12 | 2014-03-27 | Hitachi Medical Corp | 冷凍治療温度制御システム |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009057779A1 (ja) | 2011-03-10 |
EP2215985A1 (en) | 2010-08-11 |
EP2215985A4 (en) | 2012-10-31 |
JP5254988B2 (ja) | 2013-08-07 |
US20110015623A1 (en) | 2011-01-20 |
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