Table of Contents
Summary of Contents for lenstar LS 900
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Page 1: Instructions For Use
SVENSKA NEDERLANDS PORTUGUÊS ESPAÑOL ITALIANO FRANÇAIS DEUTSCH ENGLISH INSTRUCTIONS FOR USE Biometer Lenstar LS 900 ® 10. Edition / 2015 – 06 © HAAG-STREIT AG, 3098 Koeniz, Switzerland – HS-Doc. no. 1500.7220055.04100 – 10. Edition / 2015 – 06... -
Page 2: Table Of Contents
IOL (intraocular Operation ................10 lens) for implantation after removal of the natural crystalline lens. The LS 900 mea‑ Position of patient during measurement..............10 Measuring with LENSTAR APS (optional) ...............10 sures: •... - Page 3 6.3.2 Keratometry......................13 6.3.3 Illumination ......................13 Standards ................16 6.3.4 Positioning aid (from serial number 2000) ..............13 Measured variables Lenstar LS 900 ...............13 EMC supplement ..............17 6.4.1 Central corneal thickness (CCT) ................13 6.4.2 Anterior chamber depth (ACD) ................13 General ........................17 6.4.3 Lens thickness (LT) ....................13...
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Page 4: Safety
ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL PORTUGUÊS NEDERLANDS SVENSKA Safety • Check the device for damage after it is unpacked. • Return defective devices in the appropriate packaging. DANGER! • Store packaging material carefully, so that it can be used for possible returns or when Failure to comply with these instructions may result in material damage moving. -
Page 5: Plausibility Of The Measurements
• The optional T‑Cone may only be used with the Lenstar. of the pupil only influences pupillometry. • The optional T‑Cone may only be used with Lenstar devices with a serial • We recommend checking the calibration of the optional T-Cone when fit‑... -
Page 6: Iol Calculation
The user should subject the measurement readings to extra scru‑ The measurements taken with the LS 900 are a central element of every IOL cal‑ tiny if there is a notable difference between the right and left eye. The fol‑... -
Page 7: Iol Constants Derived Using Data From An Immersion Ultrasound Biometer
IOL calculation with • If the optional T‑Cone is used, its tip must be cleaned with max. 70% al‑ the Lenstar. Differences in IOL calculation may still occur, as the keratometry data are cohol after each patient. -
Page 8: Introduction
Introduction 20. Short forehead band with four Phillips screws Basic construction The system is divided into two parts: one concerned with examination (LS 900) and the other with control (Notebook, PC). The examination part communicates via a Device state USB connection with the external PC. The LS 900 is operated using the "EyeSuite"... -
Page 9: Control Component (Pc)
If an instrument table HSM 901 (option) has been supplied, the power supply of the An adjustable instrument table (option) allows the height of the device to be set at a LS 900 can be connected to the Switchbox SB01 (left drawer). Use the instructions for comfortable height for the individual patient. -
Page 10: Operation
Depending on the anatomy of the patient, the tip of the T‑Cone may • Make sure that the LENSTAR APS is free to move in any direction for op‑ touch the eyelid or bridge of the nose. To avoid injuries, care must always timum performance of the automated measurement process. -
Page 11: Measuring With The Optional T-Cone
NOTE! • • When you use the T-Cone for the fi rst time with the Lenstar LS 900 biom- Hold the T‑Cone by the metal ring and press the locking clip eter, the software will prompt you to calibrate the T‑Cone with the Lenstar (17). -
Page 12: Keratometry
Commissioning 4.5.2 Keratometry Power for the LENSTAR LS 900 is supplied by a medical grade power supply which Keratometry is calculated through the position of 32 projected light reflections. Two is provided with the device. Only use the power supply provided with the device. -
Page 13: Illumination Modalities
7 – 16 mm Wavelength: 940 nm Display resolution: 0.01 mm In vivo repeatability (1.SD): ±0.04 mm Measured variables Lenstar LS 900 6.4.7 Pupillometry Measurement ranges are based on the ‘Phakic’ measurement mode. Measurement range: 2 – 13 mm Display resolution: 0.01 mm 6.4.1 Central corneal thickness (CCT) -
Page 14: Technical Data Of T‑Cone (Option)
ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL PORTUGUÊS NEDERLANDS SVENSKA • A total of 144 eyes in 80 subjects were included in study phase 1 and a total of 40 WTW White‑to‑white distance Anterior chamber depth eyes in 20 subjects in study phase 2. •... -
Page 15: Reproducibility
[?] – [Help] menu. WARNING! A dust cover is included in the accessories of the LS 900. Cover the device when The software must be installed by trained personnel in accordance with the room is being cleaned or if it is not used for longer periods of time. Always re‑... -
Page 16: A. Appendix
ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL PORTUGUÊS NEDERLANDS SVENSKA Appendix Classification Accessories / spare parts LENSTAR LS 900 biometer A1.1 LENSTAR LS 900 EN 60601‑1 Continuous operation EN 60825‑1 Laser class I Component HS art. no. T‑Cone Toric Platform EN 60529... -
Page 17: F. Emc Supplement
General sures and must be installed in accordance with the EMC instructions con‑ The Lenstar LS 900 complies with the standard EN 60601‑1‑2. The instrument is tained in this accompanying document. constructed such that the generation and emission of electromagnetic interference •... - Page 18 ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL PORTUGUÊS NEDERLANDS SVENSKA Immunity (standard table 2) Guidance and manufacturer's declaration – electromagnetic immunity This product is intended for use in the electromagnetic environment specifi ed below. The customer or the user of this product should assure that it is used in such an envi- ronment.
- Page 19 SVENSKA NEDERLANDS PORTUGUÊS ESPAÑOL ITALIANO FRANÇAIS DEUTSCH ENGLISH Immunity on non-life support devices (standard table 4) Guidance and manufacturer's declaration – electromagnetic immunity This product is intended for use in the electromagnetic environment specifi ed below. The customer or the user of this product should assure that it is used in such an envi- ronment.
- Page 20 ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL PORTUGUÊS NEDERLANDS SVENSKA Safe distances on non-life support devices (standard table 6) Recommended safe distances between portable and mobile HF communication devices and this device. This product is designed to be operated in an electromagnetic environment in which radiated HF interference is controlled. The customer or user of this product can help to prevent electromagnetic interference by maintaining minimum distances between portable and mobile HF communication systems (transmitters) and this product, as rec- ommended below in accordance with the maximum output of the communication system.
- Page 21 SVENSKA NEDERLANDS PORTUGUÊS ESPAÑOL ITALIANO FRANÇAIS DEUTSCH ENGLISH © HAAG-STREIT AG, 3098 Koeniz, Switzerland – HS-Doc. no. 1500.7220055.04100 – 10. Edition / 2015 – 06...
- Page 22 ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL PORTUGUÊS NEDERLANDS SVENSKA © HAAG-STREIT AG, 3098 Koeniz, Switzerland – HS-Doc. no. 1500.7220055.04100 – 10. Edition / 2015 – 06...
- Page 23 SVENSKA NEDERLANDS PORTUGUÊS ESPAÑOL ITALIANO FRANÇAIS DEUTSCH ENGLISH © HAAG-STREIT AG, 3098 Koeniz, Switzerland – HS-Doc. no. 1500.7220055.04100 – 10. Edition / 2015 – 06...
- Page 24 ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL PORTUGUÊS NEDERLANDS SVENSKA Should you have any further questions, please contact your HAAG‑STREIT dealer at: http://www.haag-streit.com/contact/contact-your-distributor.html HAAG-STREIT AG Gartenstadtstrasse 10 1250 3098 Koeniz, Switzerland Phone +41 31 978 01 11 +41 31 978 02 82 eMail info@haag-streit.com Internet...
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