SE369374B - - Google Patents
Info
- Publication number
- SE369374B SE369374B SE13786/71A SE1378671A SE369374B SE 369374 B SE369374 B SE 369374B SE 13786/71 A SE13786/71 A SE 13786/71A SE 1378671 A SE1378671 A SE 1378671A SE 369374 B SE369374 B SE 369374B
- Authority
- SE
- Sweden
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/333—Recording apparatus specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2053669A DE2053669C3 (en) | 1970-10-31 | 1970-10-31 | Device for the simultaneous recording of a body action signal in the form of ultrasonic echo pulses and an electrical body action signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE369374B true SE369374B (en) | 1974-08-26 |
Family
ID=5786840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13786/71A SE369374B (en) | 1970-10-31 | 1971-10-29 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT316738B (en) |
| CH (1) | CH530201A (en) |
| DE (1) | DE2053669C3 (en) |
| FR (1) | FR2110124A5 (en) |
| GB (1) | GB1368769A (en) |
| SE (1) | SE369374B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830223A (en) * | 1972-09-18 | 1974-08-20 | Technicon Instr | Methodology and apparatus for non-invasive biophysical diagnosis |
| FR2228462A1 (en) * | 1973-05-08 | 1974-12-06 | Codimex Sa Diffusion Medicale | Pulsatory echo ultrasonic medical examination system - divides beam into channels representing levels of penetration |
| IL49825A0 (en) * | 1976-04-05 | 1976-08-31 | Varian Associates | Display and recording system for ultrasonic diagnosis |
| US4154230A (en) * | 1977-01-17 | 1979-05-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | EKG and ultrasonoscope display |
-
1970
- 1970-10-31 DE DE2053669A patent/DE2053669C3/en not_active Expired
-
1971
- 1971-09-24 AT AT829671A patent/AT316738B/en not_active IP Right Cessation
- 1971-10-08 CH CH1477171A patent/CH530201A/en not_active IP Right Cessation
- 1971-10-29 GB GB5065771A patent/GB1368769A/en not_active Expired
- 1971-10-29 FR FR7138926A patent/FR2110124A5/fr not_active Expired
- 1971-10-29 SE SE13786/71A patent/SE369374B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1368769A (en) | 1974-10-02 |
| DE2053669C3 (en) | 1978-08-24 |
| CH530201A (en) | 1972-11-15 |
| FR2110124A5 (en) | 1972-05-26 |
| DE2053669B2 (en) | 1977-12-29 |
| DE2053669A1 (en) | 1972-05-10 |
| AT316738B (en) | 1974-07-25 |