Ophthalmology AB Ultrasound Diagnostic Totoga (AB)

O la matou kamupani o loʻo tutoʻatasi tutoʻatasi meatotino aia tatau mo lenei oloa, ma ua maua le numera o pateni tusi faamaonia. O le oloa ua oʻo i le lotoifale taʻimua ma faʻavaomalo alualu i luma tulaga i le fuaina saʻo, fua sese ma B-scan ata faʻalelei o le A-ultrasound, aemaise le falemaʻi talosaga, lea e sili atu atamai ma tagata. O oloa o loʻo faʻaaogaina i falemaʻi i le atunuʻu atoa, ma ua manumalo uma i viiga.


Faʻamatalaga Oloa

O mea faigaluega e i ai uiga nei:

Muamua, o le diagnostic instrument e malamalama ma puʻupuʻu, ma le tele-lautele volitiga laina o 90V-264V ma 50 / 60Hz, lea e mafai ona fetuʻunaʻi i eseese faigata tulaga.

Lona lua, o le A-ultrasonic fua faʻatauaina e saʻo, ma le fuaina o le sao o le 0.02mm; i falemaʻi pei o le Western Theatre Hospital i Chengdu, le Sichuan Armed Police Corps Hospital, ma le Yibin First People's Hospital, i le maeʻa ai o le faʻatau atu o le aufaigaluega tautua na mauaina faiaoga na faʻaaogaina e nei falemaʻi ina ua latou toe foʻi mai. E tusa ai ma manatu faaalia na tuuina mai, o le fuaina o iʻuga o le AB ultrasound ma le A ultrasound na faʻatusatusa ma le fuaina o iʻuga o le IOL master ma le lenstar900 i le taimi e tasi, ma le mea sese sa i totonu o le 0,02mm. Pe a fetaiaʻi ma faʻapitoa tagata mamaʻi, pei o tagata mamaʻi ma mafiafia cataract, o le maoaʻe saʻo o le tatou kamupani masini A e sili atu le maualuga nai lo isi masini tutusa. O le masini a le matou kamupani faʻaaogaina tekinolosi alualu i luma faʻagasolo ma algorithms i le gaosiga ma le faʻailoaina o A-ultrasound siʻuleo. O le lagona faʻalogo e maualuga, o le lautele e vaapiapi, ma e mafai ona malamalama faʻamalamalamaina le pito i luma potu, tioata, ma le retina.

Afai e le mafai ona faʻailoa saʻo le potu i luma ma tioata peʻa fua le lapisi cataract, mo se faʻataʻitaʻiga, pe a fua le potu pito i luma ma le 2mm laʻititi tioata ma le 2mm sili atu tioata, o le a e lagona o le aofaʻi atoa o le umi axial e leʻi suia, o le mea moni (2 /1532*1661-2=0.17), Ona o le eseesega i le saoasaoa o le saoasaoa, o le iʻuga mulimuli i le umi o le mata au e mafai ona oʻo i le 0.1-0.2mm.

Second, the intelligent recommendation function of IOL calculation formula: the instrument automatically recommends SRKT (selected when the long eye axis, eye axis length ﹥25mm), HOFFER-Q (short eye axis, when the eye axis length ≤ 20mm according to the measurement result of the eye axis length Choose), HOLLADAY (normal eye axis, 20mm <when ​​the eye axis length is less than 25mm), the appropriate one of the three formulas and SRK-Ⅱ will calculate the degree of intraocular lens at the same time for doctors to choose. Doctors can also choose one of the five formulas of SRKT, BINKHORST, HOFFER-Q, HOLLADAY, HAIGIS, and SRK-Ⅱ formula to calculate the intraocular lens power at the same time according to their own experience. This feature is our company's first recommendation.

Third, when the measurement error of A-scan is too large, the array will automatically retest. When encountering a more special patient, such as: vitreous turbidity and severe bleeding, the turbidity point and the bleeding point are on the visual axis, and the echo amplitude and position meet the automatic freezing conditions. At this time, the A-scan will use this point as The retinal echo causes a large deviation in the array. If the testing doctor is negligent or is unfamiliar with the use of the instrument and does not manually delete the set of data, the patient may experience excessive deviation in the degree after surgery. In order to avoid this situation, after 9 sets of data measured by our company's A-ultrasound, it is immediately compared with the average value. When there is a large error in one or several sets of measurement data, the system will automatically mark the array with large error and alarm. Measure the marked data. This function is currently only available in our company.

Fourth, the B-ultrasound image is clear, fully digitalized, and the signal is rich and delicate.

Fifth, B-ultrasonic frequency conversion launch, real-time comparison. The transmitting frequency of the B-ultrasound probe can be adjusted in real time from 8MHz to 11MHz. This technology has obtained a national invention patent.

Sixth, B-ultrasound probe drive adopts all-digital subdivision drive circuit, 256 steps, one-step transmission, the drive is more stable, the position accuracy is higher, and the sound and vibration are smaller. This technology has applied for a national invention patent.

Seventh, the detection depth can be adjusted in real time during B-scanning, and the image can be zoomed in and out in real time, so that the doctor can better observe the small lesions.

Eighth, 256 movies are played back frame by frame, and the playback images can be frozen at any time, and screenshots can be selected frame by frame. It is convenient to select and save the typical case map.

Ninth, with the computer and SDK180 operating software, it can realize the operation of saving, recalling and printing cases.

Product Advantages

Intelligent recommendation of IOL calculation formula

Real-time adjustable detection depth

Real-time comparison of frequency conversion transmission

Add dedicated calibration mode

Built-in PC case management system

12-inch high-definition LCD display

Technical Parameter

Ultrasound B:

Nominal frequency of B-mode ultrasound probe:

10MHz

Detection depth:

≥50mm. The depth range from 20mm to 65mm is adjustable in 10 levels, and the detection depth of each level is increased or decreased by 5mm

Axial (longitudinal) resolution:

≤0.2mm

Lateral (transverse) resolution:

≤0.4mm

Blind area:

≤3mm

The axial (longitudinal) geometric position accuracy is:

≤5%

The lateral (transverse) geometric position accuracy is:

≤10%

The cross cursor can be used for distance measurement. When the detection depth is changed from 20mm to 65mm in ten steps, the step distance of the cursor changes from ±0.04mm to ±0.14mm, and the step distance is not more than ±0.14mm.

B, B+B, B+A three modes are available

The total gain is continuously adjustable from 45dB to 105dB

Transmit pulse frequency 8MHz, 9MHz, 10MHz, 11MHz four gears adjustable

TGC time gain compensation is adjustable in 8 segments

256-frame B-mode ultrasound image continuous movie playback, frame by frame selection

Ultra A:

Nominal frequency of A-type ultrasound probe:

10MHz

Measuring range of eye axis length:

15 mm≤AL≤38mm

Measurement error of eye axis length:

≤±0.05mm

Effective display digits of eye axis length:

Eye axis length measurement shows two digits after the decimal point

Automatic measurement, continuous measurement, manual measurement three measurement methods, error ≤±0.05mm

SRK-Ⅱ, SRKT, BINKHORST-Ⅱ, HOFFER-Q, HOLLADAY, HAIGIS six kinds of artificial lens calculation experience formula

Five biological measurement modes: normal eye (NORM), intraocular lens (P-PH), dense cataract eye (CATA), aphakia (APHA), silicone oil eye (SIOE)

With dedicated calibration mode (CORT)

Array delete, array retest, automatic average function

Manual correction function for A-mode ultrasonic echo calibration

Adjustable height freezing reference of A-type ultrasonic sampling line

A-mode ultrasonic measurement error is too large, automatic re-measurement

Others: rated working voltage 100V-240V±10%, 50/60HZ voltage range can be used, adapt to various environments


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