RO83084B1 - Device for diagnozing some disorders - Google Patents
Device for diagnozing some disordersInfo
- Publication number
- RO83084B1 RO83084B1 RO107878A RO10787882A RO83084B1 RO 83084 B1 RO83084 B1 RO 83084B1 RO 107878 A RO107878 A RO 107878A RO 10787882 A RO10787882 A RO 10787882A RO 83084 B1 RO83084 B1 RO 83084B1
- Authority
- RO
- Romania
- Prior art keywords
- disorders
- voltage limiter
- allows
- amplifier
- certain
- Prior art date
Links
- 208000018522 Gastrointestinal disease Diseases 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003745 diagnosis Methods 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 238000011835 investigation Methods 0.000 abstract 1
- 210000004185 liver Anatomy 0.000 abstract 1
- 230000001394 metastastic effect Effects 0.000 abstract 1
- 206010061289 metastatic neoplasm Diseases 0.000 abstract 1
- 210000001541 thymus gland Anatomy 0.000 abstract 1
- 208000025444 tumor of salivary gland Diseases 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Inventia se refra la un dispozitiv pentru diagnosticarea unor afectiuni buco-maxilare (tumori ale glandei salivare), afectiuni abdominale ( timori hepatice, formatiuni chistice sau metastazice). Dispozitivul, conform inventiei, este alcatuit dintr-un limitator de tensiune a semnalului de iesire din ecograf, un comparator de prag care permite alegerea semnalelor de o anumita înaltime, caracteristicile anumitor tesituri, un amplificator oprational, un limitator al tensiunii de iesire din amplificatorul operational cu formator de impulsuri TTL care sînt transmise la numarator, un limitator de tensiune de tact a ecografului, un divizor de frecventa care permite numararea vîrfurilor de tensiune corespunzatoare mai multor cicluri de investigare si un bloc de comanda ce comanda dispozitivul de înregistrare.The invention resides in a device for the diagnosis of buccal-maxillary disorders (salivary gland tumors), abdominal disorders (liver thymus, cystic or metastatic formations). The device according to the invention consists of a voltage limiter of the output signal from the ultrasound, a threshold comparator which allows the selection of the signals of a certain height, the characteristics of certain clamps, an oprational amplifier, an output voltage limiter of the operational amplifier with a TTL impulse transmitter that is transmitted to the counter, an ultrasonic tachometer voltage limiter, a frequency divider that allows the counting of voltage peaks corresponding to several investigation cycles, and a control block commanding the recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107878A RO83084B1 (en) | 1982-06-15 | 1982-06-15 | Device for diagnozing some disorders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107878A RO83084B1 (en) | 1982-06-15 | 1982-06-15 | Device for diagnozing some disorders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83084A2 RO83084A2 (en) | 1984-01-14 |
| RO83084B1 true RO83084B1 (en) | 1984-01-30 |
Family
ID=20111703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107878A RO83084B1 (en) | 1982-06-15 | 1982-06-15 | Device for diagnozing some disorders |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83084B1 (en) |
-
1982
- 1982-06-15 RO RO107878A patent/RO83084B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83084A2 (en) | 1984-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3370219D1 (en) | Digital data detecting apparatus | |
| GB638346A (en) | Improvements relating to receiving systems for modulated electric pulses | |
| RO83084B1 (en) | Device for diagnozing some disorders | |
| SE8005251L (en) | PROCEDURE AND DEVICE FOR DETERMINING THE MASS CONCENTRATION OF PARTICLES IN A GASMED MEDIUM | |
| IT1170149B (en) | SIGNAL TRAIN FREQUENCY ANALYZER | |
| SU932098A1 (en) | Discrete apparatus for locating pressure pipeline damages | |
| DE3669348D1 (en) | SYSTEM FOR MEASURING THE KEY RATIO OF IMPULSES VARIABLE FREQUENCY. | |
| SU693302A1 (en) | Complex well-logging apparatus | |
| SU1352203A1 (en) | Converter for measuring linear displacements | |
| GB1321271A (en) | Cement evaluation logging utilizing reflection co-efficients | |
| SU1133545A1 (en) | Device for ultrasonic material quality control | |
| SU627602A1 (en) | Acoustic transducer | |
| GB1209652A (en) | Improvements in or relating to navigational aids particularly for motor vehicles | |
| GB1534004A (en) | Method and apparatus for determining acoustic wave parameters indicative of wave velocity in well logging | |
| KR910002267A (en) | Apparatus for discriminating recording mode of video signal | |
| SU932603A1 (en) | Multichannel device for forming time intervals | |
| GB1073203A (en) | Improvements in or relating to vocoder systems | |
| SU907851A1 (en) | Device for receiving amplitude-mldulated telegraph signals | |
| SU1223393A1 (en) | Demodulator of frequency-shift keyed signals | |
| SU805204A1 (en) | Device for measuring signal attenuation in delay lines | |
| SU834747A1 (en) | Device for magnetic resording and reproducing of information | |
| SU818011A1 (en) | Measuring signal switching device | |
| SU817647A2 (en) | Apparatus for induction logging | |
| RO81786B1 (en) | Electronic device for eliminating the spurious signal | |
| ZA811786B (en) | Stage for selection of the alternative signal of greater amplitude between two signals of different frequencies |