Echoson

PIROP A+B+CCT

Name: PIROP A+B+CCT
Brand: Echoson

Biyumetri, ultrasons d pakimetri deg yiwen n yibenk n wallen.

Ibenk n ultrasons i biyumetri n wallen. Tamuɣli n wallen d pakimetri. A-Scan + B-Scan + apakimitr CCT.

Suter tasɣunt n ssuma Sider PDF n ufaris

Tulmisin titiknikanin Asmel n umeskar Nermes amussnaw

Iferdisen igejdan

Iferdisen n PIROP A+B+CCT iɣef llan yisemliyen, deg yiwen n uskan.

Biyumetri s uskar A

Teɣzi ɣef ugellus d usiḍen n tzemmert n lentiy IOL.

Tugniwin ultrasons s uskar B

Tugniwin ultrasons n tɣessiwin yellan daxel n tiṭ.

Pakimetri CCT

Akat s ultrasons n tḍuḍi n lqerniya.

Tiwuriwin deg usnas

Wali s telqay tiwuriwin d tetiknuluji n PIROP A+B+CCT.

Kraḍ n yikayaden dduklen

A-Scan, B-Scan d CCT ddun deg yiwet n tinasant n wallen.

Wali aɣbalu

Anermis anallay

Agdil anallay n 7 n yidudan yesuddes tiwuriwin d taffa n yimuḍan.

Wali aɣbalu

Kayad, sekles isemliyen

Ḥrez ikaten, tugniwin d yimaɣnuten n yiseqdacen deg unagraw.

Wali aɣbalu

I wakken ad yishil ubrid n umahil

Biyumetri s unermis neɣ s uɣummes

Askar A yektil taɣzi ɣef ugellus, telqayt n texxamt tamezwarut, tuzur n tikristal d taɣzi n vitri. Tassast A txeddem s 12 MHz.

Aṭas n yiskanen deg uskar B

Ikugrafi tettak timuɣliwin B, B+A d B+B, s tkatutin yemgaraden i snat n wallen d tallest n sinima n ɣer 6 n tasinin.

I useqdec n yal ass

Wali tiwuriwin d twila n PIROP A+B+CCT iɣef llan yisemliyen.

Pakimetri d tkarḍiwin

Tassast n pakimetri txeddem s 20 MHz. Azilal i d-yettwasuffɣen d seg 220 ar 1100 µm, s tẓa n tkarḍiwin yellan si tazwara d usiḍen n talemmast n yiktilen.

Aḥraz d yineqqisen

Askanir yesɛa taffa n yimuḍan deg-s d uḥraz ɣef tkatut USB. Tasaggazt tatirmalt yellan deg-s tessufeɣ ineqqisen A-scan d P-scan.

Izegrar n uselkim yettwaɛeqlen

PIROP-PC yettaǧǧa asefrek n yikayaden deg uselkim Windows. Tallalt DICOM 3.0 i PACS/RIS d afran amernan.

PIROP-PC d DICOM d ifran; ur nettwaḥsab ara belli ddant-d.

Isallen-nniḍen ɣef ufaris

Askan d twuriwin

1. Ikar n tugniwin: B, B+A, B+B. 2. Askar A: yella ɣef yizirig yettwafren deg Run d Freeze. 3. Cineloop: aɛiwed n twali n wazal n 6 n tasinin i yal tiṭ iman-is. 4. Aḥraz n tugniwin: 4 n yimukan n ccfawat (M1 ar M4) i yal tiṭ iman-is.

B-SCAN

1. Tulmisin titiknikanin. • Asnagar n tessast: 12 ar 15 MHz. • Teɣmert n unṭaf: 55°. • Tilisa n unṭaf: 20 ar 60 mm. 2. Taɣara n tugna d yiseggimen. • GAIN/tilisa timussanin: alamma 110 dB / 90 dB. • TGC: aseggem n GAIN ilmend n yiḥricen n tiṭ yettwafren. • Iswiren n uɣiɣdan: 256. • Aseɣti n tilisa timussanin. • Aseɣti umḍin n GAIN deg uskar Freeze. 3. Tifrat. • Tifrat taklinikant ɣef ugellus: 0,12 mm. • Tifrat taklinikant n yidis: 0,3 mm.

Tassast B-Scan

Asnagar: 12/15 MHz. Asnas: tugniwin n daxel n tiṭ, retin, anerb n tiṭ, atg.

Tulmisin-nniḍen B-SCAN

1. Ikar n uskan. • Ikar: B, B+A, B+B. • Askar A i yizirig yettwafren deg CV, deg Run d Freeze. • Asimɣer (x2) deg Run d Freeze. • Cineloop n wazal n 6 n tasinin i tiṭ tayefust d tazelmaḍt iman-nsent. 2. Ccfawat d uḥraz. • Ccfawat n tugniwin: M1..M4 i tiṭ tayefust d tazelmaḍt iman-nsent. 3. Ikaten d yisallen imernan. • Ikaten n yimecwaṛen s useɣti n urured n ultrasons. • Ikaten n yiḥricen d teɣmert. • Inadiyen d yisallen i d-yettaru useqdac. 4. Tuffɣa. • Tuffɣa n uvidyu amas uddis i tsaggazt n uvidyu.

A-SCAN

Biyumetri yemden, arurad: – Taɣzi n tiṭ ɣef ugellus (AXL). – Telqay n texxamt tamezwarut (AC). – Tuzert n ukristalin (LENS). – Taɣzi n vitri (VITR). Akat i wanawen meṛṛa n wallen: amagnu, katarakt, katarakt leqway, afaki, vitri s zzit n silikun, psidufaki (PMMA, ACRYLATE, SILICONE).

Tassast A-scan

Asnagar: 12 MHz. Asnas: biyumetri d usiḍen n tnezmart n yimplanten daxel n tiṭ.

Sḍis n tformulin IOL A-SCAN

SRK II, SRK T, Holladay, Hoffer-Q, Binkhorst II, Haggis. Tifurmulin deffir ugzay n rifraksyun: Double-K SRKT, Latkany /Flat-K SRKT/, Latkany /avg-K SRKT/, Masket.

Tulmisin A-SCAN

1. Tarrayin d twuriwin. • Aserwes n yisiḍanen n tnezmart IOL i tlentiyin d tarrayin n usiḍen yemgaraden. • Tarrayin n unermis d uɣmuḍ (aferdis n uɣmuḍ yeddukel). • Tassast s uɣlal alemmas n tafat i users iwulmen n tiṭ. 2. Taɣara n tugna d yiseggimen. • Aseggem awurman TGC. • Aseggem GAIN alamma 110 dB. 3. Ikaten d tesleḍt. • Aḥraz n 20 n yinṭafen s yikaten i tesleḍt n zdat. • Asiḍen n tlemmast d umgired amagnu. • Asenqed awurman n uzuzzer n yikaten, s useɣti s ufus. 4. Aseggem d useɣti. • I 10 n yiseqdacen, 10 n yimaɣnuten i yal yiwen. • Iseggimen d yikayaden s ukalibratur yedduklen. 5. Tulmisin titiknikanin. • Asnagar n tessast: 12 MHz. • Aḥric n unṭaf: 45 mm / 2500 n yigazen deg yal izirig. • Tifrat taklinikant: 0,1 mm. • Tifrat tiliktruniyant: ±0,01 mm.

Apakimitr CCT

1. Ikaten iruraden n tuzert n lqerniya. • Asnagar ɛlayen n ukat: 400 MHz. • 512 n yiseklisen iwurmanen n ukat. • Ikaten n tuzert i wanawen meṛṛa n lqerniya. • Akat n tuzert talemmast n lqerniya (CCT). • Akat n tuzert ɣef yigazen i yettwafranen s tlelli. • Ikaten iwurmanen d wid s ufus. • Asiḍen n tlemmast n yikaten. • Asiḍen n umgired amagnu n tuzert yettwakayaden. • Tilin n tukksa n yikaten ur neṣḥiḥ ara. 2. Telqay d tikkelt. • Ilguritmen i usebɣer n telqay. • Arured ɛlayen n unṭaf n yisefka.

Tassast n pakimetri

1. Asnagar n umahil n tessast: 20 MHz. 2. Arured amagnu n ultrasons: 1640 m/s (tilisa 1400 ar 2000 m/s). Isefka itiknikanen: • Tilisa n ukat: 220 μm ar 1100 μm. • Telqay n ukat: ≤2 μm. • Tifrat: 1 μm.

Asiḍen n tḍɣeṭ daxel n tiṭ (PIO)

• Asiḍen awurman neɣ s ufus n PIO s useɣti. • 10 n tformulin n useɣti n PIO llant: Kohlhas/Shah, Argus et al., Whitarce et al., Doughty, Ehlers, Dresden, Stodmeister, tafurmula tusligt n useqdac.

Tikarḍiwin yettwasegzin n tuzert n lqerniya

• Tẓa n tkarḍiwin n tuzert ttwaheggant, s yimḍanen n yigazen: 1, 5, 9, 13, 21, 25, 1 MULTI, 5 MULTI, 9 MULTI. • Akayad n yiḥricen n tlemmast, ɣer yidis n tlemmast, yiri, lḥiḍ neɣ imesdukkalen.

Isallen itiknikanen

Isallen itiknikanen d yisemliyen

Isallen n ufaris, tulmisin d yisemliyen yellan deg yiwen n wadeg.

Sider PDF n ufarisTaferkit n ufaris n ASEM Tulmisin titiknikanin Isemliyen n umeskar Nermes amussnaw

Agzul n tulmisin n ufaris

Isallen igejdan iɣef llan yisemliyen i wanaw-a s timmad-is.

Ticreḍt: Echoson
Anaw: PIROP A+B+CCT
Tatiknuluji: Tugniwin n wallen s ultrasons
Aseqdec akliniki: Tugniwin d OCT · Adiyagnustik d biyumetri
Imudulen: A-Scan + B-Scan + CCT

Tulmisin titiknikanin

Tazwert taddayt n pakimetri: 220 µm
Tazwert tafellayt n pakimetri: 1100 µm
Tassast A-scan: 12 MHz
Tassast B-scan: 12–15 MHz
Tassast CCT: 20 MHzAsnagar n tessast; asnagar agensu n ulguritm ur yeddukel ara.
Tifrat B-scan ɣef ugellus: 0.12 mmTifrat taklinikant ɣef ugellus deg uskar B.
Tuqqna: USB · Avidyu amas uddis PAL
Aseɣẓan: PIROP-PC d afran; DICOM 3 d afranIfranen ur ttwaḥsaben ara dduklen.
Asaɣ n trisiti: 100–230 V AC ; 50–60 Hz / 12 V DC
Tisekta: 290 × 205 × 85 mmS tsaggazt.
Taẓayt: 1.5 kgS tsaggazt.