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Hệ thống phẫu thuật khúc xạ Laser Excimer

SCHWIND AMARIS 1050RS/750S/500E

Thương hiệu: Schwind – Đức

Schwind không ngừng phát triển và cải thiện về chất lượng tốt nhất cho các sản phẩm Laser excimer cung cấp ra thị trường. Với vị trí đứng đầu về hiệu quả, độ chính xác và năng suất hoạt động, dòng sản phẩm AMARIS với ba hệ thống Laser excimer, mỗi hệ thống có những đặc điểm nổi bật riêng, mang lại sự an toàn cho bác sỹ và cả bệnh nhân, rút ngắn thời gian điều trị, đem lại sự thoải mái cho bệnh nhân và dễ dàng thực hiện trong mỗi ca điều trị.

SCHWIND AMARIS 1050RS – Hệ thống Laser excimer hiện đại nhất.
SCHWIND AMARIS 750S – Hệ thống Laser excimer với năng suất hoạt động mạnh mẽ.
SCHWIND AMARIS 500E – Hệ thống Laser excimer nhỏ gọn với tốc độ phát tia và độ chính xác vượt bậc.

Ngoài ra, một số tiện ích khác mà dòng sản phẩm SCHWIND AMARIS mang lại như phần mềm lên kế hoạch điều trị trên nhiều ứng dụng, khả năng kết nối mạng dễ dàng với tất cả các thiết bị công nghệ SCHWIND giúp truyền dữ liệu an toàn, dễ dàng, nhanh chóng và hiệu quả

SCHWIND AMARIS 1050RS là cột mốc mới trong phẫu thuật khúc xạ giác mạc với tần số xung 1050 Hz, cao nhất trong tất cả các hệ thống Laser excimer hiện đang có trên thị trường. Hệ thống Laser excimer mới nhất này với thời gian bào mòn cực kỳ ngắn chỉ có 1.3 giây cho mỗi diopt – (các dòng máy AMARIS 750S và AMARIS 500E cũng không kém hơn bao nhiêu). Thực tế, điều này có nghĩa là thời gian điều trị ngắn hơn và giảm thiểu nguy cơ mất nước giác mạc. Hơn nữa, nó còn giúp giảm đáng kể thời gian định thị của bệnh nhân vào đèn xanh trong quá trình điều trị.

Tất cả các hệ thống laser thuộc dòng AMARIS đều sử dụng công nghệ AMARIS đã được kiểm tra và thử nghiệm từ chức năng tự động điều chỉnh mức độ tác động đến điều khiển hiệu ứng nhiệt thông minh và trang bị thiết bị theo dõi chuyển động mắt với độ chính xác cực kỳ cao. Chức năng đo bề dày giác mạc online không tiếp xúc, giúp gia tăng an toàn nội nhãn. Phần mềm SCHWIND CAM cho phép bạn lên kế hoạch điều trị rất dễ dàng. Tất cả những tiện lợi này đều nhằm mục đích hỗ trợ cho một điều: Mang lại kết quả điều trị an toàn và hoàn hảo cho bệnh nhân.

AFLA – An ideal balance

With the Automatic Fluence Level Adjustment (AFLA), the SCHWIND AMARIS product family achieves perfect smoothing of the cornea even at the highest ablation speed. Researchers at SCHWIND have developed an algorithm that ensures an ideally balanced ratio between the total number of laser pulses and the energy delivered.

About 80 percent of the ablation is performed with a high fluence value. For the ne modelling – the remaining 20 percent – AFLA automatically switches to a lower fluence. The result is optimum smoothing of the cornea. Through the extremely small beam size and Super-Gaussian beam profile, you achieve an exceptionally smooth ablation.

ITEC – Gentle even at the highest speeds

Intelligent Thermal Effect Control (ITEC) is the name of the thermal control process that prevents damage to the surrounding corneal tissue, even at the very high ablation speeds of the SCHWIND AMARIS product family. ITEC ensures that the laser pulses are distributed in a thermally optimised, dynamically adapted way, which gives the individual position on the cornea sufficient time to cool off. The following pulses can therefore approach an already cooled position faster. ITEC is clearly superior to the usual static processes. Studies using an infrared thermographic camera have proven that the corneal tissue only heats up minimally, even at high ablation speeds.

Safety in up to seven dimensions – Eye tracking in space and time

The combination of many advantages in an innovative system makes the SCHWIND AMARIS technology the leading eye-tracking solution. This includes Pupil Centroid Shift Compensation. Simultaneously with pupil detection, the eye tracker also detects the limbus and considers the pupil shift under different light conditions. The advantage for the patient: decentration is prevented and no pupil- dilating medication is necessary prior to treatment. Automatic monitoring of the pupil size during static cyclotorsional control ensures additional safety. The illumination is automatically adjusted so that the pupil remains exactly the same size at the beginning of the treatment as it was at the preoperative examination.

AMARIS® 1050RS – The evolutionary premium model

1050 Hertz – 7D Eye Tracking (Latency-Free Tracking)

The SCHWIND AMARIS 1050RS is the product of continuous development work and is the most powerful excimer laser in the AMARIS product family. The innovative laser system delivers an unsurpassed repetition rate of 1050 Hz – currently the highest of all excimer lasers on the market – and consequently an extremely short ablation time of just 1.3 seconds per dioptre. That means even greater safety and comfort for the patient. The risk of the cornea drying out is minimised, and the length of time the patient has to xate on the green light is reduced. It is a performance leap that brings maximum safety and enhanced patient comfort.

Active 7D eye tracking means that the SCHWIND AMARIS 1050RS combines space and time in an innovative technology without latency time.

The ground-breaking, “Latency-Free Tracking” takes account of eye movements occurring during the period between acquisition of the eye-tracker image and triggering of the subsequent laser pulses – thus, the new target position is known in advance. The ablation process without any latency error offers the patient even more precision.

AMARIS® 750S – The powerful performance laser

750 Hertz – 6D Eye Tracking (Z-Tracking)

The SCHWIND AMARIS 750S offers high performance with optimal safety. The laser system ablates the cornea at two different fluence values, thereby achieving the perfect combination of speed and precision. A very fine laser spot, with a diameter of just 0.54 millimetres, ensures extremely smooth corneal modelling.

With a repetition rate of 750 Hz, the SCHWIND AMARIS 750S achieves very short treatment times. The 6D eye tracker takes 1050 measurements per second to monitor the exact position of the eye in six dimensions. It actively compensates for any deviation with an ablation time of 1.5 seconds per dioptre.

More than three years of research and development have gone into this TotalTech Laser, and this is reflected in the perfect combination of tailor-made hardware and advanced software programs. Numerous clinical publications testify to the excellent treatment outcomes with the SCHWIND AMARIS 750S

AMARIS® 500E – The effcient compact mode

500 Hertz – 5D Eye Tracking (Advanced Cyclotorsion Control)

The SCHWIND AMARIS 500E perfectly combines efficiency and safety. Automatic Fluence Level Adjustment (AFLA) ensures an optimal balance between the total number of laser pulses and the energy delivered. The result is fast ablation with optimum smoothing of the cornea. The laser system, with a 500 Hz repetition rate, is perfectly complemented by a 5D eye tracker, which actively compensates for eye movements in five dimensions. Contact-free online pachymetry measures the thickness of the cornea through- out the entire duration of the laser treatment, and increases intraoperative safety in refractive surgery.

The SCHWIND AMARIS 500E is trusted by eye surgeons, and the outstanding performance of this compact laser system is verified by numerous studies.