JP4978624B2 - 静脈瘤治療具 - Google Patents
静脈瘤治療具 Download PDFInfo
- Publication number
- JP4978624B2 JP4978624B2 JP2008501726A JP2008501726A JP4978624B2 JP 4978624 B2 JP4978624 B2 JP 4978624B2 JP 2008501726 A JP2008501726 A JP 2008501726A JP 2008501726 A JP2008501726 A JP 2008501726A JP 4978624 B2 JP4978624 B2 JP 4978624B2
- Authority
- JP
- Japan
- Prior art keywords
- vein
- coating material
- varicose
- fixing
- diameter
- 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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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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00404—Blood vessels other than those in or around the heart
Description
2 長尺状部材
3 一側コーティング材
4 他側コーティング材
5 挿入ガイド部材
6 静脈固定部
7 接続部材
7c 雄ねじ部
10 折り曲げ部
15 一側固定部材
20 他側固定部材
30 大径静脈剥離部材
30b 雌ねじ部
31 小径静脈剥離部材
31b 雌ねじ部
32 連結部材
40 螺合部材
B 静脈
Claims (6)
- 静脈に挿入される長尺状部材と、該長尺状部材の長手方向中間部に設けられ、上記静脈の端部が固定される静脈固定部とを備えた静脈瘤治療具であって、
上記長尺状部材の静脈固定部を露出させた状態で該長尺状部材の長手方向一側を被覆する一側コーティング材と、
上記一側コーティング材の静脈固定部側の端部を上記長尺状部材に固定する一側固定部材と、
上記一側固定部材に設けられ、体液を上記一側コーティング材と上記長尺状部材との間に導入させる一側導入部とを備えていることを特徴とする静脈瘤治療具。 - 請求項1に記載の静脈瘤治療具において、
長尺状部材は、複数の線材を撚ってなるワイヤーで構成されていることを特徴とする静脈瘤治療具。 - 請求項1に記載の静脈瘤治療具において、
一側コーティング材は無色透明であることを特徴とする静脈瘤治療具。 - 請求項1に記載の静脈瘤治療具において、
長尺状部材の静脈固定部を露出させた状態で該長尺状部材の長手方向他側を被覆する他側コーティング材と、
上記他側コーティング材の静脈固定部側の端部を上記長尺状部材に固定する他側固定部材と、
上記他側固定部材に設けられ、体液を上記他側コーティング材と上記長尺状部材との間に導入させる他側導入部とを備えていることを特徴とする静脈瘤治療具。 - 請求項4に記載の静脈瘤治療具において、
他側コーティング材の静脈固定部側と反対側の端部には、該他側コーティング材の内部に薬液を導入する薬液導入部材が取り付けられていることを特徴とする静脈瘤治療具。 - 請求項4に記載の静脈瘤治療具において、
他側コーティング材の静脈固定部側と反対側の端部には、該他側コーティング材の内部に負圧を導入する負圧導入部材が取り付けられていることを特徴とする静脈瘤治療具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/357,407 US20070197999A1 (en) | 2006-02-21 | 2006-02-21 | Equipment for varicosis treatment |
US11/357,407 | 2006-02-21 | ||
PCT/JP2007/053094 WO2007097334A1 (ja) | 2006-02-21 | 2007-02-20 | 静脈瘤治療具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007097334A1 JPWO2007097334A1 (ja) | 2009-07-16 |
JP4978624B2 true JP4978624B2 (ja) | 2012-07-18 |
Family
ID=38429294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008501726A Active JP4978624B2 (ja) | 2006-02-21 | 2007-02-20 | 静脈瘤治療具 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20070197999A1 (ja) |
EP (1) | EP1987776A1 (ja) |
JP (1) | JP4978624B2 (ja) |
AU (1) | AU2007218625A1 (ja) |
CA (1) | CA2642357A1 (ja) |
WO (1) | WO2007097334A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6160024B2 (ja) * | 2011-04-20 | 2017-07-12 | 株式会社ジェイ・エム・エス | 静脈瘤抜去用治療具 |
WO2012166091A1 (en) * | 2011-05-27 | 2012-12-06 | Steritrol Llc | Non-sterilizable single use medical device and method for preventing reuse |
CN104287783B (zh) * | 2014-07-03 | 2016-09-14 | 北京普益盛济科技有限公司 | 一种静脉剥脱器 |
AU2021356704A1 (en) | 2020-10-09 | 2023-06-01 | Icu Medical, Inc. | Fluid transfer device and method of use for same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2619301A1 (fr) * | 1987-08-11 | 1989-02-17 | Monarque Suzanne | Instrument pour l'extraction de troncons de veines |
WO2001062137A2 (en) * | 2000-02-22 | 2001-08-30 | Spitz Gregory A | Apparatus and methods for removing veins |
JP2002291755A (ja) * | 2001-03-28 | 2002-10-08 | Jms Co Ltd | 静脈瘤抜去用ワイヤー、および該ワイヤーを有して構成される静脈瘤抜去用治療具 |
JP2003061967A (ja) * | 2001-08-29 | 2003-03-04 | Jms Co Ltd | 静脈瘤抜去用治療具 |
WO2004021891A1 (ja) * | 2002-09-09 | 2004-03-18 | Acp Japan Co., Ltd. | 静脈を抜去するためのストリッピングワイヤ及びストリッピングカテーテル |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2907325A (en) * | 1953-11-27 | 1959-10-06 | R K Laros Company | Venoclysis equipment |
US2779334A (en) * | 1954-08-23 | 1957-01-29 | Sandborn Edmond | Vein stripper |
US2788787A (en) * | 1955-09-16 | 1957-04-16 | Hebert D Trace | Surgical instrument for extirpation of varicose veins |
US3185155A (en) * | 1963-03-13 | 1965-05-25 | Slaten | Vein stripper |
US3352306A (en) * | 1963-12-23 | 1967-11-14 | Hrisch Sidney | Intravenous catheter assembly |
DK126413B (da) * | 1971-09-22 | 1973-07-16 | Astra Sjuco Ab | Venestripper. |
EP0102352A1 (en) * | 1982-03-12 | 1984-03-14 | WEBSTER, Wilton W.Jr. | Autoinflatable catheter |
US4646736A (en) * | 1984-09-10 | 1987-03-03 | E. R. Squibb & Sons, Inc. | Transluminal thrombectomy apparatus |
US6258083B1 (en) * | 1996-03-29 | 2001-07-10 | Eclipse Surgical Technologies, Inc. | Viewing surgical scope for minimally invasive procedures |
JP3496923B2 (ja) | 1998-08-18 | 2004-02-16 | 株式会社不二機販 | 光触媒コーティング成形物及びその成形方法 |
US20050085775A1 (en) * | 2002-02-14 | 2005-04-21 | Ishay Ostfeld | Indwelling device |
JP4022167B2 (ja) | 2003-05-06 | 2007-12-12 | 株式会社不二機販 | 光触媒コーティング方法 |
IL161928A0 (en) * | 2004-05-11 | 2005-11-20 | Pikus Valery | Instrument and method for cosmetic removal of superficial varicose veins |
JPWO2006057402A1 (ja) * | 2004-11-29 | 2008-06-05 | 株式会社ジェイ・エム・エス | 血管内障害物の剥離具 |
-
2006
- 2006-02-21 US US11/357,407 patent/US20070197999A1/en not_active Abandoned
-
2007
- 2007-02-20 WO PCT/JP2007/053094 patent/WO2007097334A1/ja active Application Filing
- 2007-02-20 EP EP07714597A patent/EP1987776A1/en not_active Withdrawn
- 2007-02-20 JP JP2008501726A patent/JP4978624B2/ja active Active
- 2007-02-20 US US12/278,028 patent/US20090012549A1/en not_active Abandoned
- 2007-02-20 CA CA002642357A patent/CA2642357A1/en not_active Abandoned
- 2007-02-20 AU AU2007218625A patent/AU2007218625A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2619301A1 (fr) * | 1987-08-11 | 1989-02-17 | Monarque Suzanne | Instrument pour l'extraction de troncons de veines |
WO2001062137A2 (en) * | 2000-02-22 | 2001-08-30 | Spitz Gregory A | Apparatus and methods for removing veins |
JP2002291755A (ja) * | 2001-03-28 | 2002-10-08 | Jms Co Ltd | 静脈瘤抜去用ワイヤー、および該ワイヤーを有して構成される静脈瘤抜去用治療具 |
JP2003061967A (ja) * | 2001-08-29 | 2003-03-04 | Jms Co Ltd | 静脈瘤抜去用治療具 |
WO2004021891A1 (ja) * | 2002-09-09 | 2004-03-18 | Acp Japan Co., Ltd. | 静脈を抜去するためのストリッピングワイヤ及びストリッピングカテーテル |
Also Published As
Publication number | Publication date |
---|---|
EP1987776A1 (en) | 2008-11-05 |
AU2007218625A1 (en) | 2007-08-30 |
JPWO2007097334A1 (ja) | 2009-07-16 |
CA2642357A1 (en) | 2007-08-30 |
WO2007097334A1 (ja) | 2007-08-30 |
US20090012549A1 (en) | 2009-01-08 |
US20070197999A1 (en) | 2007-08-23 |
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