DE2414218C3 - Vorrichtung fur die Ultraschall-Echo-Enzephalographie - Google Patents
Vorrichtung fur die Ultraschall-Echo-EnzephalographieInfo
- Publication number
- DE2414218C3 DE2414218C3 DE2414218A DE2414218A DE2414218C3 DE 2414218 C3 DE2414218 C3 DE 2414218C3 DE 2414218 A DE2414218 A DE 2414218A DE 2414218 A DE2414218 A DE 2414218A DE 2414218 C3 DE2414218 C3 DE 2414218C3
- Authority
- DE
- Germany
- Prior art keywords
- counter
- memory
- echo
- pulse
- ultrasonic
- 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.)
- Expired
Links
Classifications
-
- 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
- A61B8/0808—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain
-
- 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
- A61B8/0808—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain
- A61B8/0816—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain using echo-encephalography
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2414218A DE2414218C3 (de) | 1974-03-25 | 1974-03-25 | Vorrichtung fur die Ultraschall-Echo-Enzephalographie |
FR7438576A FR2265341B1 (US06272168-20010807-M00014.png) | 1974-03-25 | 1974-11-25 | |
AT161375A AT350177B (de) | 1974-03-25 | 1975-03-03 | Vorrichtung fuer die ultraschall-echo- enzephalographie |
US05/559,365 US4043321A (en) | 1974-03-25 | 1975-03-17 | Arrangement for ultrasonic-echo encephalography |
GB12033/75A GB1502341A (en) | 1974-03-25 | 1975-03-21 | Ultrasonic echo-encephalography apparatus |
SE7503279A SE412310B (sv) | 1974-03-25 | 1975-03-21 | Anordning for ultraljud - eko - encefalografi |
NL7503556A NL7503556A (nl) | 1974-03-25 | 1975-03-25 | Encefalograaf. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2414218A DE2414218C3 (de) | 1974-03-25 | 1974-03-25 | Vorrichtung fur die Ultraschall-Echo-Enzephalographie |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2414218A1 DE2414218A1 (de) | 1975-10-09 |
DE2414218B2 DE2414218B2 (de) | 1979-02-15 |
DE2414218C3 true DE2414218C3 (de) | 1979-10-04 |
Family
ID=5911044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2414218A Expired DE2414218C3 (de) | 1974-03-25 | 1974-03-25 | Vorrichtung fur die Ultraschall-Echo-Enzephalographie |
Country Status (7)
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5367979A (en) * | 1976-11-29 | 1978-06-16 | Tokyo Shibaura Electric Co | Ultrasonic diagnosing device |
EP0267284A4 (en) * | 1986-04-30 | 1990-10-10 | Vsesojuzny Nauchno-Issledovatelsky Inst. Po Stroitelstvu Magistralnykh Truboprovodov | Ultrasonic flaw detector |
US4717908A (en) * | 1986-11-21 | 1988-01-05 | `Totes`, Incorporated | Credit card case with alarm system |
US5558091A (en) * | 1993-10-06 | 1996-09-24 | Biosense, Inc. | Magnetic determination of position and orientation |
US5919144A (en) * | 1997-05-06 | 1999-07-06 | Active Signal Technologies, Inc. | Apparatus and method for measurement of intracranial pressure with lower frequencies of acoustic signal |
WO2001050944A2 (en) | 2000-01-07 | 2001-07-19 | Rice Creek Medical, L.L.C. | Non-invasive method and apparatus for monitoring intracranial pressure |
US7547283B2 (en) * | 2000-11-28 | 2009-06-16 | Physiosonics, Inc. | Methods for determining intracranial pressure non-invasively |
AU2002239360A1 (en) | 2000-11-28 | 2002-06-11 | Allez Physionix Limited | Systems and methods for making non-invasive physiological assessments |
US20060079773A1 (en) * | 2000-11-28 | 2006-04-13 | Allez Physionix Limited | Systems and methods for making non-invasive physiological assessments by detecting induced acoustic emissions |
US8062224B2 (en) | 2004-10-28 | 2011-11-22 | Uab Vittamed | Method and apparatus for non-invasive continuous monitoring of cerebrovascular autoregulation state |
DE102005058238B4 (de) * | 2005-12-06 | 2008-08-14 | Infineon Technologies Ag | Detektorschaltung zur Erfassung einer externen Manipulation einer elektrischen Schaltung sowie Verfahren zum Betreiben einer Schaltungsanordnung, bei dem externe Manipulation erfasst werden |
US7938780B2 (en) * | 2008-01-31 | 2011-05-10 | Uab Vittamed Technologijos | Ultrasonic method and apparatus for measuring intracranial contents volume change |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3323512A (en) * | 1964-08-03 | 1967-06-06 | Air Shields | Ultrasonic diagnostic instrument having improved resolution and sensitivity |
US3713329A (en) * | 1965-03-16 | 1973-01-30 | Automation Ind Inc | Ultrasonic echo encephalograph for measuring the position of the midline |
US3681977A (en) * | 1965-08-02 | 1972-08-08 | Champion Spark Plug Co | Ultrasonic encephalographic system |
SE323165B (US06272168-20010807-M00014.png) * | 1967-04-05 | 1970-04-27 | Lkb Medical Ab | |
CA973632A (en) * | 1973-05-29 | 1975-08-26 | Arthur C. Hudson | Echoencephalograph |
-
1974
- 1974-03-25 DE DE2414218A patent/DE2414218C3/de not_active Expired
- 1974-11-25 FR FR7438576A patent/FR2265341B1/fr not_active Expired
-
1975
- 1975-03-03 AT AT161375A patent/AT350177B/de not_active IP Right Cessation
- 1975-03-17 US US05/559,365 patent/US4043321A/en not_active Expired - Lifetime
- 1975-03-21 GB GB12033/75A patent/GB1502341A/en not_active Expired
- 1975-03-21 SE SE7503279A patent/SE412310B/xx unknown
- 1975-03-25 NL NL7503556A patent/NL7503556A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AT350177B (de) | 1979-05-10 |
FR2265341A1 (US06272168-20010807-M00014.png) | 1975-10-24 |
US4043321A (en) | 1977-08-23 |
GB1502341A (en) | 1978-03-01 |
SE412310B (sv) | 1980-03-03 |
DE2414218A1 (de) | 1975-10-09 |
NL7503556A (nl) | 1975-09-29 |
FR2265341B1 (US06272168-20010807-M00014.png) | 1977-11-04 |
SE7503279L (US06272168-20010807-M00014.png) | 1975-09-26 |
DE2414218B2 (de) | 1979-02-15 |
ATA161375A (de) | 1978-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |