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About Xstrahl 

RADiant Operator Manual  

PHET_OP_GB Version 7 ©2017 Xstrahl Ltd. All rights reserved 

 12/02/18 | vii 

Intended Use (of 

equipment) 

The Xstrahl RADiant Therapy System is a low energy X-ray system 
intended for superficial radiotherapy and surface electronic 
brachytherapy treatment of primary malignant epithelial neoplasms 
of the skin and keloids. 

Typical applications include treatment for Basal Cell Carcinoma, 
Squamous Cell Carcinoma, Metatypic Carcinoma, Cutaneous 
Appendage Carcinoma, Karposi's Sarcoma, Merkel Cell Carcinoma, 
Lentigo Maligna, Lentigo Maligna Melanoma, Cutaneous 
Lymphomas (B and T cell) and Keloids. 

Treatment

 

determined by a licensed medical practitioner. Intended to 

be used for single or fractionated treatment. Treatment should always 
be determined by a licensed medical practitioner in the jurisdiction 
where the system is used 

Note: 

In  the  United  States,  Federal  law  restricts  the  sale  of  these 
devices,  distribution  and  use  by,  or  on  or  order  of,  a  licensed 
physician. 

 

Intended Function (of 

document) 

The intended function of this document is to assist the operator in the 
safe and correct operation, application and preventative maintenance 
of the equipment. The operator is the authority who has the control 
of the equipment and the person(s) who operates and works on the 
equipment. 

Xstrahl recommends that this document is kept with the equipment at 
all times. 

Document Amendment 

Table 

Xstrahl, at their discretion, may update sections of this document 
after first issue. Updated document amendments will be marked by 
an identifying release date which can be found at the bottom of all 
document pages (for example, 22/5/14). 

It is the responsibility of the operator to update the following 
Document Amendment Table as new document amendments are 
issued: 

Document 

No. 

Section 

Release Date 

Authorised By 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание RADiant

Страница 1: ...RADiant Therapy System Operator Manual Language English...

Страница 2: ......

Страница 3: ...the content or formatare made Every care has been taken to ensure the information in this document is accurate However Xstrahl assumes no responsibility or liability for errors inaccuracies or omissio...

Страница 4: ...or component not supplied by Xstrahl consult Xstrahl for advice on compatibility The use of components other than those specified by Xstrahl may affect electromagnetic compatibility EMC performance an...

Страница 5: ...read with power off WARNING Use of Xstrahl equipment adjacent to or stacked with other equipment should be avoided to prevent improper operation WARNING Equipment spare parts cabling and accessories...

Страница 6: ...ions of the jurisdiction in which the equipment is installed Warnings and Cautions All potential hazards to the health of personnel and to the integrity of Xstrahl s equipment are presented as Warning...

Страница 7: ...ates the means by which the risk can be avoided and explains the consequences of failing to observe the warning PROTECTIVE EARTH Protective earth labels are placed next to protective earth terminal st...

Страница 8: ...ies by more than 5 from the previous monthly output calibration an investigation should be performed This should include at least a measurement of HVL Interlocks and warnings Mechanical fixtures Filte...

Страница 9: ...n the jurisdiction where the system is used Note In the United States Federal law restricts the sale of these devices distribution and use by or on or order of a licensed physician Intended Function o...

Страница 10: ...RADiant Operator Manual About Xstrahl viii 14 11 2018 PHET_OP_GB Version 7 Xstrahl Ltd All Rights Reserved...

Страница 11: ...ix List of Figure and Tables xi Preface iii 1 Precautionary Information 1 1 1 1 Ionising Radiation 1 1 1 2 Maintenance of Equipment 1 1 1 3 Portable Personal Electronic Devices 1 2 2 Xstrahl RADiant S...

Страница 12: ...Operator Manual About Xstrahl x 14 11 2018 PHET_OP_GB Version 7 Xstrahl Ltd All Rights Reserved 3 4 Power Down Procedure 3 3 4 Concerto 4 1 4 1 Overview 4 1 5 5 System Errors 5 1 5 1 System Error Tab...

Страница 13: ...being fitted 2 6 Figure 2 7 RADiant Therapy system applicator fitted 2 6 Figure 2 8 RADiant Therapy System Base Unit 2 7 Figure 2 9 Brake Button 2 8 Figure 2 10 Support Arm Range of Movement 2 9 Figu...

Страница 14: ...RADiant Operator Manual ii 14 11 2018 PHET_OP_GB Version 7 Xstrahl Ltd All Rights Reserved...

Страница 15: ...tem Description This section provides an overview of the Xstrahl RADiant features including the interface filters and applicators and illustrations of the base unit and tube stand RADiant Operation Th...

Страница 16: ...RADiant Operator Manual iv 14 11 2018 PHET_OP_GB Version 7 Xstrahl Ltd All Rights Reserved...

Страница 17: ...the Xstrahl X Ray TherapySystem This equipment incorporates various safety features and components Before using this equipment operators must carefully read and thoroughly understand the instructions...

Страница 18: ...ntravenous pumps cardiac pacemakers intravenous devices and other implanted devices should not be placed in front of a radiation beam Small doses of radiation could cause these devices to malfunction...

Страница 19: ...e of Equipment 1 1 1 3 Portable Personal Electronic Devices 1 2 ______________________________________________________ 2 Xstrahl RADiant System Description The RADiant Therapy system is a superficial...

Страница 20: ...ghts Reserved Table 2 1 System Schematic Descriptions Description Location 1 Mains isolator and Circuit breaker or Maint socket Treatment Room 2 Controller 3 X Ray System Base Unit 4 Warning Lights By...

Страница 21: ...time or dose and maintain records of all exposures More information can be found in the Concerto section in this manual 2 1 2 Fisica Fisica is database driven physics software used to calibrate the s...

Страница 22: ...tails on percentage depth doses for a range of HVL s 2 2 1 Filter Settings Table 2 2 Xstrahl RADiant Therapy standard filter settings Xstrahl RADiant Therapy Filter Settingsa eBt SRT Filter 1 2 3 kV 7...

Страница 23: ...s eBt Standard Applicator Set 5 cm FSD Applicators SRT Standard Applicator Set 6cm FSD Applicators 1cm diameter 1cm diameter 1 5cm diameter 1 5cm diameter 2cm diameter 2cm diameter 3cm diameter 3cm di...

Страница 24: ...tor fully into the sub tube assembly It is not possible to rotate the applicator within the sub tube assembly Figure 2 7 RADiant Therapy system applicator fitted 2 3 2 Removing the Applicator To remov...

Страница 25: ...alcohol be used to clean the applicators after use It is possible that alcohol could cause damage The applicator manufacturer recommends a product free from alcohol be used to clean the applicators s...

Страница 26: ...brake Axial rotation and rotation about the vertical horizontal axis are achieved by means of pressing the brake button located on the tube head to release the electromagnetic brakes Grip the tube he...

Страница 27: ...Rotation about the base unit 180 Vertical range 59 5cm to 23cm b c Horizontal range 43 cm to 105cm b c Radiation Head Rotation of the Radiation Head 90 c Tilt of the Radiation Head 90 to 15 c Figure...

Страница 28: ...ng and Disinfecting WARNING Always carry out cleaning procedures with the mains power switched off When using disinfectants do not use agents that when mixed with air produce flammable or explosive va...

Страница 29: ...be used to clean the applicators such as Sterets Unisept a sterile aqueous solution containing chlorhexidine gluconate 0 05 w v If you have any queries regarding the suitability of various cleaning p...

Страница 30: ...RADiant Operator Manual Section 2 Xstrahl RADiant System Description 2 12 14 11 2018 PHET_OP_GB Version 7 Xstrahl Ltd All Rights Reserved...

Страница 31: ...ites and is customer dependent established during installation process If th Xstrahl System has been connected to a mains socket insert plug into socket If socket is switch place in the On position To...

Страница 32: ...warm up 1 Fit the warm up filter and a small aperture applicator onto the system The system requires an applicator to be fitted to the sub tube assembly but does not require a specific applicator 2 Do...

Страница 33: ...ing a warm up Note Warm ups will take longer if interrupted Note If a warm up has been completed another cannot be requested without removing removing power to the system 3 3 Interrupting an Exposure...

Страница 34: ...od is powered OFF the cooler may remain on due to the shut down delay This is defined in Fisica It is strongly advised to not turn off system power at the mains isolator until the cooler run on time h...

Страница 35: ...tients define treatment parameters and deliver exposures record values to a database and print hard copy patient reports The Concerto interface can be used without the X Ray system being powered on wh...

Страница 36: ...RADiant Operator Manual 4 2 14 11 2018 PHET_OP_GB Version 7 Xstrahl Ltd All Rights Reserved...

Страница 37: ...ersist whilst the problem exists for example a filter encoding error will remain until the correct filter isfitted Latching Errors These will persist after the problem goes away but require further ac...

Страница 38: ...Displayed when the generator mA exceeds a value set in the combination of X Ray tube and generator data Latching error 13 Converter Current Generator error Displayed when an internal current limit is...

Страница 39: ...lter Displayed when no filter is fitted to the sub tube assembly when a filter is selected Non latching error will reset automatically 34 Bipolar kV Matching Failure Generator error Displayed in bipol...

Страница 40: ...ith a non valid reference applicator or zero values for counts second or counts MU 49 Exposure Not Entered Displayed when the X Ray button is pressed and the internal NEEDS status indicates the exposu...

Страница 41: ...Generator error 68 High mA Demand in XOff Generator error 71 Droop Cal too High Generator error 72 DAC Offset too High Generator error Displayed if the digital to analog converter DAC offset voltage...

Страница 42: ...kV exceeds a certain value in X Ray OFF 88 Anode Residual mA Generator error Displayed in bipolar systems if the anode generator tank mA exceeds a certain value in X Ray OFF 89 No mA at Switch On Gen...

Страница 43: ...nate X Ray ON 115 Program Not Specified Displayed when the X Ray button is pressed and the internal NEEDS status indicates the program is not set This error will persist until another treatment is set...

Страница 44: ...nt date exceeds the date chosen for routine maintenance Will not inhibit X Rays ON 193 Generator Interlock Open Displayed when the interlock to thegenerator is open suppressed unless the interlock rel...

Страница 45: ......

Страница 46: ...44 0 1276 462696 e support Xstrahl com www xstrahl com Xstrahl Technical Support Unit 2 Maybrook Industrial Estate Maybrook Road Walsall Wood Brownhills West Midlands WS8 7DG t 44 0 1543 688920 United...

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