FI830043L - Mjukvaevnadsfilteranordning. - Google Patents
Mjukvaevnadsfilteranordning.Info
- Publication number
- FI830043L FI830043L FI830043A FI830043A FI830043L FI 830043 L FI830043 L FI 830043L FI 830043 A FI830043 A FI 830043A FI 830043 A FI830043 A FI 830043A FI 830043 L FI830043 L FI 830043L
- Authority
- FI
- Finland
- Prior art keywords
- mjukvaevnadsfilteranordning
- Prior art date
Links
Classifications
-
- 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
- A61B6/50—Clinical applications
- A61B6/501—Clinical applications involving diagnosis of head, e.g. neuroimaging, craniography
-
- 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
- A61B6/06—Diaphragms
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI830043A FI68515C (fi) | 1983-01-07 | 1983-01-07 | Mjukvaevnadsfilteranordning. |
DE8337656U DE8337656U1 (fi) | 1983-01-07 | 1983-12-30 | |
DE19833347557 DE3347557A1 (de) | 1983-01-07 | 1983-12-30 | Filteranordnung bzw. -ausbildung an einem cephalostaten |
US06/568,887 US4641336A (en) | 1983-01-07 | 1984-01-06 | Filter arrangement for soft tissue |
JP59001243A JPS59177027A (ja) | 1983-01-07 | 1984-01-07 | 軟組織フイルタ装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI830043 | 1983-01-07 | ||
FI830043A FI68515C (fi) | 1983-01-07 | 1983-01-07 | Mjukvaevnadsfilteranordning. |
Publications (4)
Publication Number | Publication Date |
---|---|
FI830043A0 FI830043A0 (fi) | 1983-01-07 |
FI830043L true FI830043L (fi) | 1984-07-08 |
FI68515B FI68515B (fi) | 1985-06-28 |
FI68515C FI68515C (fi) | 1991-05-14 |
Family
ID=8516571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI830043A FI68515C (fi) | 1983-01-07 | 1983-01-07 | Mjukvaevnadsfilteranordning. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4641336A (fi) |
JP (1) | JPS59177027A (fi) |
DE (2) | DE3347557A1 (fi) |
FI (1) | FI68515C (fi) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1244971A (en) * | 1985-11-14 | 1988-11-15 | Shih-Ping Wang | X-ray radiography method and system |
JP2588736B2 (ja) * | 1988-01-08 | 1997-03-12 | 株式会社吉田製作所 | 歯科用レントゲン装置における軟組織板の位置設定装置 |
US5278887A (en) * | 1992-06-29 | 1994-01-11 | Siemens Corporate Research, Inc. | Apparatus and method for reducing X-ray dosage during a fluoroscopic procedure |
FI103176B (fi) * | 1993-06-15 | 1999-05-14 | Planmeca Oy | Pehmytkudossuodinlaite kefalostaattiin |
FI94913C (fi) * | 1994-02-15 | 1995-11-10 | Orion Yhtymae Oy | Röntgenkuvauslaitteen suodinjärjestely |
US5734693A (en) * | 1996-10-02 | 1998-03-31 | American Medical Sales, Inc. | Radiation exposure system |
US6320938B1 (en) | 1998-10-28 | 2001-11-20 | F & L Medical Products | Method of X-ray protection during diagnostic CT imaging |
US5997176A (en) * | 1998-11-11 | 1999-12-07 | Fairleigh; James F. | X-ray method and apparatus |
US7226467B2 (en) * | 1999-04-09 | 2007-06-05 | Evalve, Inc. | Fixation device delivery catheter, systems and methods of use |
EP2305137B1 (en) * | 2000-10-13 | 2012-12-26 | Covidien LP | Surgical fastener applying apparatus |
JP3964271B2 (ja) * | 2001-06-22 | 2007-08-22 | 株式会社モリタ製作所 | 医療用走査型デジタルx線撮影装置 |
US6859522B2 (en) * | 2002-09-13 | 2005-02-22 | University Of Rochester Medical Center | Carotid artery filter system for single view dental panoramic radiographs |
US7133496B2 (en) * | 2004-03-09 | 2006-11-07 | David G. Wilson, D.M.D., Llc | Soft tissue cephalometric screen with submental-neck extension, and radiology apparatus, modular system and imaging method using same |
EP1624411A3 (en) * | 2004-08-06 | 2006-08-09 | Gendex Corporation | Soft tissue filtering in medical images |
CN2836727Y (zh) * | 2005-11-23 | 2006-11-15 | 北京东方逸腾数码医疗设备技术有限公司 | 数字束光器 |
CN100473343C (zh) * | 2005-11-23 | 2009-04-01 | 北京东方逸腾数码医疗设备技术有限公司 | 数字束光器虚拟控制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2506342A (en) * | 1947-08-09 | 1950-05-02 | Arnold C Burke | Placenta filter |
DE1145277B (de) * | 1960-05-27 | 1963-03-14 | Koch & Sterzel Kommanditgesell | Roentgenapparat mit als Dosisleistungsmesser verwendetem Belichtungsautomaten |
DE1800879C3 (de) * | 1968-10-03 | 1974-01-10 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Primärstrahlenblende für Röntgenuntersuchungsgeräte |
SE347859B (fi) * | 1970-11-30 | 1972-08-14 | Medinova Ab | |
JPS5149558B2 (fi) * | 1972-07-18 | 1976-12-27 | ||
US4181858A (en) * | 1977-12-30 | 1980-01-01 | Emi Limited | Adjustable compensating device for radiographic apparatus |
JPS5933198Y2 (ja) * | 1979-09-20 | 1984-09-17 | 株式会社モリタ製作所 | パノラマx線撮影用ゲ−ジ |
IT1119226B (it) * | 1979-10-17 | 1986-03-03 | Giulio Preti | Craniostato perfezionato particolarmente per la radiografia ambulatoriale dell articolazione temporo mandibolare |
DE3011912A1 (de) * | 1980-03-27 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikanlage mit einem regelkreis fuer die dosisleistung |
US4347440A (en) * | 1980-07-09 | 1982-08-31 | Siemens Medical Laboratories, Inc. | Filter arrangement for an x-ray apparatus |
-
1983
- 1983-01-07 FI FI830043A patent/FI68515C/fi not_active IP Right Cessation
- 1983-12-30 DE DE19833347557 patent/DE3347557A1/de active Granted
- 1983-12-30 DE DE8337656U patent/DE8337656U1/de not_active Expired
-
1984
- 1984-01-06 US US06/568,887 patent/US4641336A/en not_active Expired - Lifetime
- 1984-01-07 JP JP59001243A patent/JPS59177027A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4641336A (en) | 1987-02-03 |
FI68515B (fi) | 1985-06-28 |
DE3347557C2 (fi) | 1993-06-03 |
FI68515C (fi) | 1991-05-14 |
DE8337656U1 (fi) | 1989-05-24 |
FI830043A0 (fi) | 1983-01-07 |
JPS59177027A (ja) | 1984-10-06 |
DE3347557A1 (de) | 1984-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: INSTRUMENTARIUM OY |