JPH037806U - - Google Patents
Info
- Publication number
- JPH037806U JPH037806U JP1990057165U JP5716590U JPH037806U JP H037806 U JPH037806 U JP H037806U JP 1990057165 U JP1990057165 U JP 1990057165U JP 5716590 U JP5716590 U JP 5716590U JP H037806 U JPH037806 U JP H037806U
- Authority
- JP
- Japan
- Prior art keywords
- shock wave
- filled
- closed
- chamber
- head
- 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.)
- Granted
Links
- 230000035939 shock Effects 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000004807 localization Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
- A61B17/2251—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves characterised by coupling elements between the apparatus, e.g. shock wave apparatus or locating means, and the patient, e.g. details of bags, pressure control of bag on patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/12—Devices for detecting or locating foreign bodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00902—Material properties transparent or translucent
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
第1図は本考案の結石破砕装置の衝撃波ヘツド
を示す断面図、第2図は本考案の思想を説明する
ための結石破砕装置を示す概略図である。 1…寝台、2…患者、3…結石、4…X線源、
5…一次X線シヤツタ、6…X線イメージインテ
ンシフアイア、7…テレビジヨン系、8…軸線、
9…衝撃波ヘツド、10…中心ビーム、11…薄
膜、12,13…室、14…超音波位置測定装置
、15…衝撃波源。
を示す断面図、第2図は本考案の思想を説明する
ための結石破砕装置を示す概略図である。 1…寝台、2…患者、3…結石、4…X線源、
5…一次X線シヤツタ、6…X線イメージインテ
ンシフアイア、7…テレビジヨン系、8…軸線、
9…衝撃波ヘツド、10…中心ビーム、11…薄
膜、12,13…室、14…超音波位置測定装置
、15…衝撃波源。
Claims (1)
- 衝撃波源15と、結合液体を充填された閉鎖室
13とを備え、この室13のアプリケーシヨン側
が人体2への音響結合のためのフレキシブル薄膜
11によつて閉鎖され、前記衝撃波ヘツド9内の
中心部には超音波位置測定装置14が配置され、
その超音波位置測定装置14を収容するために空
気を充填されてX線の減衰を生じない中空円筒状
室12が設けられ、その囲壁は前記結合液体を充
填された室13を画成し、前記中空円筒状室12
はアプリケーシヨン側が前記フレキシブル薄膜1
1によつて閉鎖されることを特徴とする結石破砕
用衝撃波ヘツド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89110039A EP0400196B1 (de) | 1989-06-02 | 1989-06-02 | Stosswellenkopf für die Zertrümmerung von Konkrementen |
EP89110039.8 | 1989-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH037806U true JPH037806U (ja) | 1991-01-25 |
JPH087843Y2 JPH087843Y2 (ja) | 1996-03-06 |
Family
ID=8201457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990057165U Expired - Lifetime JPH087843Y2 (ja) | 1989-06-02 | 1990-05-30 | 結石破砕用衝撃波ヘッド |
Country Status (4)
Country | Link |
---|---|
US (1) | US5065762A (ja) |
EP (1) | EP0400196B1 (ja) |
JP (1) | JPH087843Y2 (ja) |
DE (1) | DE58908601D1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002227906A (ja) * | 2001-01-31 | 2002-08-14 | Kayaba Ind Co Ltd | オイルクッションユニット |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4306459C1 (de) * | 1993-03-02 | 1994-04-28 | Siemens Ag | Therapieeinrichtung zur Behandlung mit fokussierten akustischen Wellen |
DE19507478C1 (de) * | 1995-03-03 | 1996-05-15 | Siemens Ag | Therapiegerät zur Behandlung mit fokussiertem Ultraschall |
DE19520749C1 (de) * | 1995-06-07 | 1996-08-08 | Siemens Ag | Therapiegerät mit einer Quelle akustischer Wellen |
DE19615342C1 (de) * | 1996-04-18 | 1997-10-09 | Siemens Ag | Therapiegerät mit einer optischen Einheit zur Ausrichtung |
DE19622919C1 (de) * | 1996-06-07 | 1997-08-21 | Dornier Medizintechnik | Vorrichtung zur Ortung und Zertrümmerung von Konkrementen |
DE10029582A1 (de) * | 2000-06-15 | 2002-01-03 | Ferton Holding Sa | Vorrichtung zum Entfernen von Körpersteinen unter Verwendung eines intrakorporalen Lithotripters |
EP1493389A1 (de) * | 2003-07-01 | 2005-01-05 | Siemens Aktiengesellschaft | Verfahren und Einrichtung zum Erzeugen eines Röntgenbildes aus der Fokusregion eines Lithotripters |
FR2886534A1 (fr) * | 2005-06-03 | 2006-12-08 | Theraclion Soc Par Actions Sim | Tete d'imagerie et de traitement d'organes d'etres vivants et procede de fabrication |
FR2886533B1 (fr) | 2005-06-03 | 2007-09-14 | Theraclion Soc Par Actions Sim | Tete d'imagerie et de traitement d'organes d'etres vivants et procede de fabrication |
DE102006009716B4 (de) * | 2006-03-02 | 2009-09-17 | Siemens Ag | Lithotripsiegerät |
US20100036294A1 (en) | 2008-05-07 | 2010-02-11 | Robert Mantell | Radially-Firing Electrohydraulic Lithotripsy Probe |
CN102327151B (zh) * | 2010-07-13 | 2015-04-08 | 东莞宜安科技股份有限公司 | 一种体外粉碎医用可降解镁合金氧化膜系统 |
EP2967603B1 (en) | 2013-03-11 | 2018-11-28 | Northgate Technologies Inc. | Unfocused electrohydraulic lithotripter |
US9360124B2 (en) | 2013-03-15 | 2016-06-07 | Cook Medical Technologies Llc | Bi-directional valve device for selective control of fluid flow through multiple converging paths |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3543867C3 (de) * | 1985-12-12 | 1994-10-06 | Wolf Gmbh Richard | Vorrichtung zur räumlichen Ortung und zur Zerstörung von Konkrementen in Körperhöhlen |
US4879993A (en) * | 1986-10-29 | 1989-11-14 | Siemens Aktiengesellschaft | Shock wave source for generating a short initial pressure pulse |
US4928672A (en) * | 1987-07-31 | 1990-05-29 | Siemens Aktiengesellschaft | Shockwave source having a centrally disposed ultrasound locating system |
DE3727692C2 (de) * | 1987-08-19 | 1996-10-02 | Siemens Ag | Stoßwellenquelle mit kurzer Fokussierung |
DE8717503U1 (ja) * | 1987-10-19 | 1988-12-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
EP0316863B2 (en) * | 1987-11-16 | 2000-11-29 | Kabushiki Kaisha Toshiba | Shock wave treatment apparatus |
US4957099A (en) * | 1988-02-10 | 1990-09-18 | Siemens Aktiengesellschaft | Shock wave source for extracorporeal lithotripsy |
EP0372119B2 (de) * | 1988-12-09 | 1997-08-27 | Siemens Aktiengesellschaft | Lithotripter |
-
1989
- 1989-06-02 EP EP89110039A patent/EP0400196B1/de not_active Expired - Lifetime
- 1989-06-02 DE DE58908601T patent/DE58908601D1/de not_active Expired - Fee Related
-
1990
- 1990-05-23 US US07/527,438 patent/US5065762A/en not_active Expired - Lifetime
- 1990-05-30 JP JP1990057165U patent/JPH087843Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002227906A (ja) * | 2001-01-31 | 2002-08-14 | Kayaba Ind Co Ltd | オイルクッションユニット |
Also Published As
Publication number | Publication date |
---|---|
DE58908601D1 (de) | 1994-12-08 |
US5065762A (en) | 1991-11-19 |
EP0400196A1 (de) | 1990-12-05 |
EP0400196B1 (de) | 1994-11-02 |
JPH087843Y2 (ja) | 1996-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |