Disposable & Reusable Papillotome & Needle
Contents
1. Page10 Component Name and Function Page 11 Model and SpeCiicCaliOl enoss sss See tere Se See bees Ei ore eee Page 11 Classification 22 eer er ee eee ee ee ere recee Page 13 Operating environment Page 13 Chapter 3 Preparation Inspection and Operation Prepalalon HSS e R E EEE as Sear er ae Sea eS Page 15 INSPECION s See a pee Sc Se here eee eee eS Sen aaa eee Page 15 Operation KLLK er ie Page 18 Chapter 4 Cleaning Disinfection and Sterilization General creer ere rere eer ee re re reece eee Page 24 Apparatus for cleaning disinfection and sterilization Page 26 Cleaning C C C CC Ke rer rr me re ee ee ee ee ee eee Page 27 Chapter 5 Storage Inspection before Storage Page 29 Salele ele Hs Beet ae arose ee Ree Set ee See ee eS Ge ate eee ite oeee Page 29 Chapter 6 Disposal of waste Page 30 Chapter 7 Service Information Page 31 Papillotome Needle Electrode User Manual Page Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Chapter 0 Notice upon Use of Product 0 1 Product Description Papillotome and Needle Electrode are used for cutting in the alimentary canal They are used together with various types of endoscopes Pl2. Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Not to touch the liquid or the cleansing solution flowing from the inserted part while cleaning or it may cause infection or skin irritation CAUTION While cleaning disinfecting and sterilizing the diameter of the inserted part should not be less than 15cm or the electrode may be damaged Brushing in the Diluted Enzyme Solution Immerse the electrode product in enzyme solution right after use or it may be impossible to conduct effective cleaning disinfection and sterilization and the performance of the electrode will be lowered as well 1 Disassemble the handle from the electrode 2 Immerse the handle and the electrode in the enzyme solution for a time period suggested by the manufacturer If the period is not provided then immerse them for 5 minutes to 3 hours Ultrasonic cleaning 1 Immerse the handle and the electrode in the ultrasonic cleaner with cleansing solution 2 Ultrasonic cleaning for 15 minutes For detailed information on ultrasonic cleaning please refer to the user manual 3 Take out the electrode and the handle 4 Clean the electrode and the handle with clean water wiping out the remains of the cleansing solution Disinfection and Sterilization If electrolytic ionized water is used to disinfect the equipment please make sure the PH value of the ionized water is between 2 5 2 7 and the immersing time should be strictly controlled as well Th
3. s curvy part or operate the elevator Or else the patient may perforate bleed or have mucosal lesion CAUTION 7 e Electrode User Manual Page 17 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Do not poke the patient s celom tissue with the front of the inserted part or it may lead to perforation bleeding or mucosal lesion of the patient CAUTION Do not use other accessories when the equipment is used together with a big double channel endoscope Or else the patient the operator or his assistant may be burnt 3 3 1Connect the electrode plate Connect the electrode plate to the patient 3 3 2Insert the endoscope CAUTION Please do not insert the electrode into the endoscope when it has not been taken back to the sheath completely closed or the front of the inserted part may protrude suddenly from the front of the endoscope This may lead to perforation bleeding or mucosal lesion of the patient and probably the damage of the endoscope or electrode Hold the sliding handle firmly when insert the electrode into the endoscope or the electrode may throw open and extrude from the endoscope all of a sudden which may lead to perforation bleeding or mucosal lesion of the patient and probably the damage of the endoscope or electrode Ew K ES G CAUTION Do not insert the electrode by force when it meets great resistance Instead the angle of the endoscope should be monished or the elevator should be lowe
4. 1s required do not turn on the electrode when it touches with the normal coelom tissue or 1t may burn the non target tissue If the bowel is dilatated with air nonflammable gases can replace it or air dilatation will cause burning or explosion and the patient s tissue may get burnt Avoidance of a safety hazard in the event of explosive gas concentrations being present in the area of use of HF endoscopically used accessories To prevent healthy tissue from getting burnt please do not turn on the electrode when it touches non target tissue When any part of the target tissue such as polypus head touches non target tissue please do not turn on output or the non target tissue may get burnt When the front part of the endoscope is close to or touches the celom tissue please do not turn on output or the tissue may get burnt and the endoscope may be damaged When the front metal part of the endoscope touches or is close to the electrode please do not turn on the output When the skin of the patients touches one another please do not turn on the output or the patient may get burnt When the clothes of the patient are wet please do not turn on the output or the patient may get burnt When the patient touches the operating desk or the metal parts of other equipment please do not turn on the output or the patient operator or assistant may get burnt While putting out please do not touch cable connector A or let others touch it
5. Before unpacking make sure the package is not damaged or else the equipment should not be used Table 3 Repeatable Electrode Packing List External Internal Handle User manual Remark sheath Papillotome Needle Electrode User Manual Page Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Chapter 2 Name Function and Specifications of the Product The equipment need be assembled before use Disposable electrode excluded 2 1 Component Name and Function 1 Main unit Needle shape DZ Electric socket Sliding handle Injection port Pull tie ROBE Retaining ring Guidewire port External tube Heedle Fig 1 Component diagram DZ Papillotome Needle Electrode User Manual Page 10 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Papillotome DJ Electric socket Sliding handle Injection port Pull tie a s Rl Frotective sleev Retaining ring Guidewire port Arch wire External tube S Fig 2 Component diagram DJ 2 2 Model and specification The table below lists all of our company s electrode products In addition we will continuously extend our product range Please contact our company for detailed information CAUTION The internal sheath external sheath and handle of the electrode can only be used together with the apparatus suggested by WILSON or else the patient or operator may be injured and the function of the equipment may be abnormal or damaged CAUTIO
6. User Manual Page 21 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Chapter 4 Cleaning Disinfection and Sterilization The equipment repeatable packing does not undergo sterilization process before delivery Please clean disinfect and sterilize the product before use The equipment disposable packing has undergone sterilization process Use it after unpacking and there 1s no need to refit Before unpacking make sure the package is not damaged or else the equipment should not be used Please clean disinfect sterilize and store the equipment after use Any improper or incomplete operation during the processes of cleaning disinfecting and sterilizing may lead to infection and the damage of the equipment or its performance The equipment repeatable packaging has not undergone sterilization process before delivery Please follow the instructions of this chapter to clean disinfect and sterilize the product before initial use The equipment disposable packaging has undergone sterilization process before delivery so it can be used directly except when the seal 1s broken Dispose it in time after use and cleaning and disinfecting it for a second use is not permitted 4 1 General The person in charge of cleaning disinfection and sterilization should fully understand and abide by all the regulations and policies of the state and the local hospital Endoscope room should have specially assigned person to clean disinfec
7. aseptic packaging manufacturer 5 3 Storage conditions Ambient temperature from 20 C to 60 C Humidity 10 to 90 Atmospheric pressure 500hPa 1060hPa Papillotome Needle Electrode User Manual Page 21 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Chapter 6 Disposal of waste The used disposable electrode products and the discarded repeatable ones should be controlled and disposed together or they may cause pollution to the environment and the public and cause bad consequences 6 1 Waste control The used disposable electrode products and the discarded repeatable ones should be collected together and closed off They should never be stored at will 6 2 The Disposal of the waste The waste of the electrode products should be destroyed and disposed according to related local law and regulatory requirements of the state or area Randomly cast off is strictly forbidden Papillotome Needle Electrode User Manual Page 28 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Chapter 7 Service information If the electrode fails to work for any reason other than obvious abuse within the first five 5 years from purchase we will replace it with a new one free of charger Please contact our by the following information wd Wilson Instruments SHA Co Ltd 25D He Yi Business Plaza No 420 Jiang Ning Rd Shanghai 200041 P R China Tel 021 66311471 Fax 021 66311472 Postcode 200041 E mail wilson wilson sh cn e
8. of bipolar techniques may be desirable in order to avoid unwanted coagulation 8 The output power selected should be as low as possible for the intended purpose 9 Apparent low output or failure of the HF surgical equipment to function correctly at the normal operating settings may indicate faulty application of the neutral electrode or poor contact in its connections In this case the application of the neutral electrode and its connections should be checked before selecting a higher output power 10 The use of flammable anaesthetics or oxidizing gases such as nitrous oxide N20 and oxygen should be avoided if a surgical procedure is carried out in the region of the thorax or the head unless these agents are sucked away Non flammable agents should be used for cleaning and disinfection wherever possible Flammable agents used for cleaning or disinfecting or as solvents of adhesives should be allowed to evaporate before the application of h f surgery There is a risk of pooling of flammable solutions under the patient or in body depressions such as the umbilicus and in body cavities such as the vagina Any fluid pooled in these areas should be mopped up before HF surgical equipment is used Attention should be called to the danger of ignition of endogenous gases Some materials for example cotton wool and gauze when saturated with oxygen may be ignited by sparks produced in normal use of the HF surgical equipment 11 For patients with ca
9. C classification Class IIb Model of operation Continuous Operation Degree of protection against electric shock Type BF Applied part Electric shock protection grade The electric shock protection grade of the product depends on the connected high frequency electrosurgery generator apparatus Please refer to the user manual of the high frequency apparatus 2 4 Operating environment Ambient temperature 10 40 C 50 104 F Relative humidity 30 85 Atmospheric pressure 700 1060 hPa Rating voltage 1600 Vp 3200Vp p for cutting mode 2900Vp 5800Vp p for electrode coagulation mode Papillotome Needle Electrode User Manual Page 13 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Chapter 3 Preparation Inspection and Operation Ea Please do not use the equipment on the patients who have implanted pacemaker Or the interference of the high frequency signals and spark discharge may lead to ventricular fibrillation or the damage of the pacemaker s electronic components and finally incur lethal injury CAUTION i Follow below instructions to prepare and check the equipment before use i CAUTION The damage of apparatus or equipment or the deviation of their function may endanger the safety of the patient or the operator leading to perforation bleeding mucosal lesion and tissue causalgia or burning and the severe damage of the apparatus or equipment CAUTION i The equipment repeatability does not unde
10. Heyinovo Papillotome Needle Electrode User Manual Technical Publications Document No WIL JP 7 5 1 04 01 Rev C C C 0197 Copyright By Wilson Instruments SHA Co Ltd Papillotome Needle Electrode User Manual Page Document No WIL JP 7 5 1 04 01 Rev C l Heyinovo Regulatory Requirement This product complies with regulatory requirements of the following European Directive 93 42 EEC concerning medical devices C C 0197 Revision History Apr 02 2007 Mr Yaodong Wang Mr Xin Huang Jun 05 2010 Ms Lijuan Zhang Mr Xin Huang Apr 17 2013 Ms Xiaoping Qian Mr Xin Huang Wilson Instruments SHA Co Ltd 25D He Yi Business Plaza No 420 Jiang Ning Rd Shanghai 200041 P R China Papillotome Needle Electrode User Manual Page 2 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Certifications e General Electric Medical Systems is ISO 9001 and ISO 13485 certified Original Documentation e The original document was written in English Attention This manual contains necessary and sufficient information to operate the system safely Advanced equipment training may be provided by a factory trained Applications Specialist for the agreed upon time period Read and understand all instructions in this manual before attempting to use the Electrosurgical Electrode Keep this manual with the equipment at all times for ready use Periodically review the procedures for operation and safety precautions If any queries a
11. N Please do not use the equipment when the voltage exceeds the rated voltage listed below or else the patient operator or assistant may be injured such as burned and the endoscope and equipment may be damaged Papillotome Needle Electrode User Manual Page 11 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo The product type and specification description WE 57 Ele El Dy 1 243 LL Internal characteristics Code of the head shape Cutting wire length Tip length S Sign for single use products F Sign for repeated use products WES OU OU DZ LI pus Needle length Code of the head shape Effective length Numerical X 100mm The maximum outside diameter of the inserted part Numerical X 0 1mm S Sign for single use products F Sign for repeated use products Table 4 Electrode mode list Electrode Max diameter Effective Rated head shape Model Weight g of the inserted length m voltage 0020031 60 Cutting Papillotome 1525DJ2 B 60 Coagulation oss 0 Papillotome Needle Electrode User Manual Page 12 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo 1807DZ Cutting 1810DZ f mode 60 1815DZ 1500 1600Vp Needle 2415DZ 64 1500 3200Vp p electrode 2416DZ 65 Coagulation Note 1 18 Series 1s fit for the endoscopes whose forceps aperture diameter gt 2 0 mm 2 24 Series is fit for the endoscopes whose forceps aperture diameter gt 2 8 mm 2 3 Classification MDD 93 42 EE
12. ate animalcule or organism which can lower the sterilization effect The chipping of the patient and the chemical preparations used in cleaning disinfection and sterilization are dangerous things Wearing personal protective tools can prevent the operator from being endangered by dangerous chemical preparations and infectants Appropriate personal protective tools must be put on during the cleaning and sterilization processes Before leaving the sterilization area the protective clothing should be taken off Follow the cleaning disinfection and sterilization processes according to the manual on the day the equipment is used If the processes are delayed the remaining tissue chippings will coagulation so it will be hard to conduct effective cleaning disinfection and sterilization for the equipment Sterilization Procedure Water cleaning soaked in diluted enzyme solution and scrubbing ultrasonic cleaning 15min immersed in 2 0 glutaraldehyde solution 10 hours aseptic water cleaning keep for future use Pressure vapor sterilization can also be adopted Papillotome Needle Electrode User Manual Page 23 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo 4 2 Apparatus for Cleaning Disinfection and Sterilization Put on appropriate personal protective tools according to the instructions below 1 Prepare below utensils The amount of detergent lubricant and other utensils depends on the number of electrode produc
13. bout the content of this manual feel free to contact us Conformance Standards International Electrotechnical Commission IEC e IEC EN 60601 1 Medical Electrical Equipment Part 1 General Requirements for Safety e Medical electrical equipment Part 2 2 Particular requirements for the safety of high frequency surgical equipment Papillotome Needle Electrode User Manual Page 3 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Table of Contents Regulatory Requirement Page 2 Revision History Page 2 CORIIGAION nessi eE TE a Sa Se ete a era EEE Page 3 Original Documentation s 224 des a a a E a aa E a ses ee aes Page 3 ARENON S siea a a A E a A E E a A E ER R R S a Se ses Page 3 Conformance slandardS lt lt ss sesstn sess teeter RN eevee Page 3 Chapter 0 Notice upon Use of Product Product DESCIIDNON aS E Sees dee eee eee es See soe ees Page 5 User Qualification e ee ee ee eee eee Page 5 ACCESSONlES Ses Hee Gera sere eS as oes He eee ee eee eee Page 5 Repair and Modification e n e e e K R essere cease ose eee Page 6 Marking and labels e e E Sse 455 SSS ease ee SS ee ae eee Page 6 important NOLES 6 R R E E e ees e ese R Seer a R oh ses Page 7 Chapter 1 Checking Items in the package Page9 Chapter 2 Name Function and Specifications of the Product
14. c REP Lotus Global Co Ltd 15 Alexandra Road London NW8 ODP United Kingdom Tel 0040 20 75868010 Fax 0040 20 79006187 Papillotome Needle Electrode User Manual Page Document No WIL JP 7 5 1 04 01 Rev C 29
15. cessories active and neutral electrodes and HF surgical equipment set with suitable maximum allowed h f peak voltage 2 The entire area of the neutral electrode should be reliably attached to the patient s body and as close to the operating field as possible 3 The patient should not come into contact with metal parts which are earthed or which have an appreciable capacitance to earth for example operating table supports etc The use of antistatic sheeting is recommended for this purpose 4 Skin to skin contact for example between the arms and body of the patient should be avoided for example by insertion of dry gauze 5 When HF surgical equipment and physiological monitoring equipment are used Papillotome Needle Electrode User Manual Page Document No WIL JP 7 5 1 04 01 Rev C Heyinovo simultaneously on the same patient any monitoring electrodes should be placed as far as possible from the surgical electrodes Needle monitoring electrodes are not recommended In all cases monitoring systems incorporating high frequency current limiting devices are recommended 6 The cables to the surgical electrodes should be positioned in such a way that contact with the patient or other leads is avoided Temporarily unused active electrodes should be stored so that they are isolated from the patient 7 For surgical procedures where the h f current could flow through parts of the body having a relatively small cross sectional area the use
16. commended electrosurgery apparatus devices output frequency 400KHZ 0 4 Repair and Modification All the components of the equipment should not be repaired by the user Please do not disassemble refit or repair the equipment or it may lead to the injury of the patient or the operator and the damage of the equipment For the loss incurred by the above practice our company will not take any responsibility 0 5 Marking and labels Table 2 Marking and labels C C CE Mark Indicates that the device conforms to x N 0197 Council Directive 93 42 EEC concerning medical devices Keep away from sunlight H a aa a a EAR P a Authorized Representative of European community LEC REP Sterilization using ethylene oxide ee Batch code Symbol for Attention consult accompanying S documents Papillotome Needle Electrode User Manual Page 6 Document No WIL JP 7 5 1 04 01 Rev C GS EKS Heyinovo Symbol for Type BF applied part Symbol for Environment Protection Waste electrical products should be disposed of with household waste Please recycle where facilities exist Check with your local Authority or retailer for recycling adivice Product marking 0 6 Important Notes Before using the product please read carefully this instruction to fully understand all warnings cautions and attentions incorporated herein 1 In order to avoid incompatibility and unsafe operation please use suitable cables ac
17. e equipment will be damaged if the PH value is too low or the immersing time is too long Papillotome Needle Electrode User Manual Page 25 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Applicable sterilization methods for our product 1 Immersed in 2 glutaraldehyde solution disinfection 20 30 min sterilization 10 hours 2 Sterilize in high pressure steam cleaner with a 126 C temperature for 20 30 minutes After high temperature sterilization let the equipment cool down to the room temperature An abrupt change of the temperature will damage the equipment Papillotome Needle Electrode User Manual Page Document No WIL JP 7 5 1 04 01 Rev C 26 Heyinovo Chapter 5 Storage Do not store the electrode product in a damp environment with a high temperature or the equipment will be infected by bacteria so the patient may be infected and the tissue will rankle 5 1 Check before storage Follow below steps to check the aseptic packaging before storage 1 Make sure the aseptic packaging of the electrode product disposable packaging is not broken or tightly sealed 2 Make sure the electrode product disposable packaging 1s water proof 5 2 Storage requirement Put the aseptic packaging of the equipment in a dry and clean place And it should avoid direct sunshine Make sure the packed equipment not be pressed by surrounding objects Meanwhile please abide by the additional storage conditions suggested by the
18. ease do not use them for other purposes According to the shape of the electrode heads and expected applications WILSON Papillotome is called type DJ and Needle Electrode is called type DZ Table 1 Product Description Name of the electrode Figure Application head Needle electrode DZ Used together with endoscope connected to high frequency surgical generator and transfer heat to the applied part And it can be used to cut the mastoid part when it is too narrow for mammilla knife Papillotome DJ Used together with endoscope connected to high frequency surgical generator transfer heat The projecting arch wire can be used to cut mucosa tissue 0 2 User Qualification The qualified operator of the equipment should be a physician or medical professional staff under the supervision of the physician The operator must have received sufficient training on clinical endoscope technology Therefore the manual will not explain or discuss any clinic endoscope technology 0 3 Accessories Make sure the equipment is compatible with the apparatus 1n use The use of apparatus that is incompatible with the equipment may lead to the injury of the patient or damage of the equipment The equipment is compatible with OLYMPUS high frequency electrosurgery apparatus PSD 10 UES 10 PSD 20 UES 20 and WILSON HF surgical equipment UES 30 Papillotome Needle Electrode User Manual Page Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Re
19. g NE with respect to compatibility with the operator s available contact quality monitor If anything abnormal is detected when you follow below steps please do not use the equipment Use the backup apparatus instead 1 Connect the general handle to the papillotome and check the connection 1 Insert cable connector A into the plug until you hear the snap sound see fig 3 1 A FLERE OS C28 7 Grae co o 2 Make sure cable connector A is firmly connected 3 Pull out cable connector A 2 Check the operation If anything abnormal is detected when you follow below steps please do not use the equipment and use the backup apparatus instead 3 Check the needle electrode DZ 1 Hold the equipment and the general handle form the inserted part into a 20cm diameter ring 2 Slide the sliding handle to and fro Make sure the needle can extrude 4mm and will not withdraw 3 Pull the sliding handle Make sure the needle part can move back to the sheath tube Papillotome Needle Electrode User Manual Page 16 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo 4 Check the Papillotome DJ 1 Hold the equipment and the general handle form the inserted part into a 20cm diameter ring 2 Slide the sliding handle to and fro Make sure the arch wire is fully stretched 3 Pull the sliding handle Make sure the wire will move back to the right place 3 2 4 Inspecting the System Please check the connection of device and handle cable as i
20. ng has been damaged so it should be changed by backup apparatus 3 2 2 Appearance check If anything abnormal is detected when you follow below steps please do not use the equipment Use the backup apparatus instead Sheath Check Please make sure the front sheath of the inserted part does not have sharp protuberance pointed edge or other damages 1 Touch the surface of the inserted part with your fingers make sure it 1s not smashed over bending or has other damages 2 Make sure the joint of the core has not dropped or become loose 3 Check the general handle 4 Make sure the handle has not any cracks Handle checking Please check there is no crack on the handle CAUTION That before each use the outer surface of the portions of the endoscope and any endoscopically used accessories which are intended to be inserted into a patient should be checked to ensure there are no unintended rough surfaces sharp edges or protrusion which may cause a safety hazard 3 2 3 Connection and check the joint Papillotome Needle Electrode User Manual Page 15 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo CAUTION Do not connect any equipment or check any joint when the HF surgical equipment is turned on or the operator or his assistant may be burnt CAUTION i Do not pluck the cable when you pull out the joint cable or the cable or the joint of the apparatus may be damaged Advice concerning selection of a monitorin
21. nstructed in the electrosurgery apparatus unit instruction manual If there were any unusual please do not use the equipment in question If there were any question on electrosurgery apparatus please refer to the instructions on checking the contents of the steps 3 3 Operation The qualified operator of the equipment should be a physician or medical workers under the supervision of the physician The operator must have received sufficient training on clinical endoscopic technology Therefore the manual does not explain or discuss any clinic endoscopic technology but only introduces the basic operation and notices of the equipment CAUTION i We should be equipped with proper personal protection tools while using the equipment or the patient s blood grume and other potential infective substances may lead to infection Appropriate personal protection tools include safety goggles mask water proof clothing and chemical protective gloves CAUTION i Only when the eyeshot of the endoscope is crystal clear can the electrode product be inserted into the endoscope If the front of the inserted part cannot be seen in the endoscope s eyeshot please do not use the equipment or it may lead to perforation bleeding mucosal lesion of the patient and the severe damage of the apparatus or equipment CAUTION i When the front of the inserted part protrudes from the front of the endoscope please do not swerve in the endoscope
22. or the patient operator or assistant may get burnt When pull out cable connector A please do not pluck the cable or cable connector A may be damaged 1 Connect the equipment and connect the cable of the device 2 Turn on the electrosurgery apparatus 3 Depress the foot switch to start the output 4 Pull the sliding handle and remove the target tissue or freeze petechiae 5 Turn off the electrosurgery apparatus 6 Remove the cable from the electrosurgery apparatus and device handle 3 3 4 Draw out the electrode from the endoscope Papillotome Needle Electrode User Manual Page 20 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Please do not draw out the electrode with a fast speed or the blood grume or other chipping may spatter and infection may occur CAUTION When the electrode is not closed or has not totally draw back into the sheath please do not withdraw it from the endoscope or the endoscope or the electrode may be damaged CAUTION Please do not draw out the electrode when the elevator stretches up or the electrode will be damaged 1 Ifthe elevator is in the endoscope lower the elevator 2 Draw out the electrode from the endoscope 3 3 5 Withdraw the electrode from the handle 1 Circumvolve the retaining ring on the handle to 180 degree until you see the blue mark clearly 2 Press the button on the handle and pull out the connector of the electrode from the handle Papillotome Needle Electrode
23. rdiac pacemakers or other active implants a possible hazard exists because interference with the action of the pacemaker may occur or the pacemaker may be damaged In case of doubt approved qualified advice should be obtained 12 Interference produced by the operation of h f surgical equipment may adversely influence the operation of other electronic equipment 13 Regularly to inspect the accessories In particular electrode cables and endoscopical used accessories should be checked for possible damage to the insulation 14 This electrodes used with H F surgical generator can radiate radio frequency energy The equipment may cause radio frequency interference to other medical and non medical devices and radio communications Please provide reasonable protection against such interference Papillotome Needle Electrode User Manual Page 8 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Chapter 1 Checking Items in the package Check the items in the package according to the table below and whether any of the items damaged If any questions on the damage or missing of the items please contact WISLON in time The product repeatable packing does not undergo sterilization process before delivery Please clean disinfect and sterilize the product before initial use and then assemble the equipment according to the user manual The product disposable packing has undergone sterilization process Use it after unpacking and no refit needed
24. red until the electrode can smoothly pass through Inserting by force may damage the endoscope or the electrode and lead to perforation bleeding or mucosal lesion of the patient as well CAUTION Please do not abruptly push or pull the electrode or it may lead to perforation bleeding or mucosal lesion of the patient and the damage of the endoscope or electrode CAUTION Papillotome Needle Electrode User Manual Page 18 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Keep the inserted part close to the open ended valve of the forcep channel and try to keep it straight when insert the electrode into the endoscope or the inserted part may be damaged hitch or touch tissue Do not throw open the sliding handle or the sudden extrusion of the electrode may lead to perforation bleeding or mucosal lesion of the patient Do not use excessive force when you hitch forceps or touch the tissue or the patient may bleed or have mucosal lesion 3 3 3Cutting or coagulation Absorb the liquid sticking to the electrode and celom tissue If electrosurgical is conducted with the liquid sticking to the patient may perforate bleed mucosal lesion or tissue burnt When use the high frequency apparatus of the endoscope try your best to take the minimum output value and the shortest time required by the operation Excessive output will lead to perforation bleeding or mucosal lesion of the patient Do not knot cable A or tie it together wi
25. rgo sterilization process before delivery Please clean disinfect and sterilize it before use CAUTION i Please do not use the equipment that has not been cleaned and sterilized or it may lead to infection and tissue rankling CAUTION i The diameter of the inserted part should not be less than 15cm or the inserted part may be damaged CAUTION i Do not use the equipment with excessive force or it may be damaged 3 1 Preparation Papillotome Needle Electrode User Manual Page 14 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo Apparatus and personal protection tools Prepare all the tools used together with the equipment according to respective manual Proper personal protection tools include safety goggles mask water proof clothing chemical protective gloves and etc Apparatus backup Backup apparatus should be prepared Devices for cleaning disinfecting and sterilizing Prepare utensils for cleaning disinfecting and sterilizing so that the equipment can be cleaned in time after use 3 2 Checking Wear personal protection tools according to the regulations Follow below steps to check the equipment before use If there is anything abnormal please change to backup apparatus Meanwhile have a thorough check on the backup apparatus before use 3 2 1 Sterile packaging check Disposable product Check if the aseptic packaging 1s broken loose or wet If there 1s anything abnormal the aseptic packagi
26. t and sterilize the endoscope equipment And training of backup staff will be preferred All the staff in charge of cleaning disinfection and sterilization should understand the items as below fully a The procedures of cleaning disinfection and sterilization of the hospital should including Occupational health and safety regulations b Provisions and policies of the state and local hospital c The regulations of this user manual d The mechanical knowledge of the endoscope equipment e Signs and explanations related to sterile agents Papillotome Needle Electrode User Manual Page 22 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo 2 0 3 2 glutaraldehyde solution may be used to sterilize the accessories of WILSON endoscope but normal biological monitoring can not be conducted when glutaraldehyde solution is used Therefore it is better not to use glutaraldehyde solution on the repeatable equipment when other sterilization methods such as gas sterilization which can have biological monitoring are applicable Improper cleaning and sterilization of the equipment after use may endanger the safety of the patient The equipment may touch the mucosa To lower the cross infection among the patients the equipment should undergo thorough cleaning and sterilization after use If the equipment is not completely cleaned it can not be sterilized effectively Therefore before sterilization it must be cleaned thoroughly to elimin
27. th other cables for medical equipment or the high frequency signals and the interference of the spark discharge during the electrosurgery may cause the function of other medical equipment abnormal and incur bad consequences to the patient It may also make the output of the electrosurgery equipment abnormal and lead to perforation bleeding and mucosal lesion of the patient While operating make sure the electrode is electrified Operating without electricity may cause bleeding or mucosal lesion of the patient When endoscopic equipment is used with other medical electrical equipment advice on the avoidance of potential safety hazards caused by their use together shall also be given Failure of the HF SURGICAL EQUIPMENT could result in an unintended increase of out put power A statement of compatibility with specific MONITORING NE A_ warning that unless a compatible MONITORING NE is used with a CONTACT QUALITY MONTIOR loss of safe contact between the NE and the patient will not result in an Papillotome Needle Electrode User Manual Page 19 Document No WIL JP 7 5 1 04 01 Rev C Heyinovo auditory alarm CAUTION Do not use the equipment when the power supply exceeds the rated voltage or the patient operator or his assistant may get hurt and the electrode may be damaged Do not connect any equipment when the electrosurgery apparatus is turned on or the operator or his assistant may get burnt When high frequency electric current
28. ts that need cleaning disinfecting and sterilizing 2 Inpour detergent and lubricant into the cleaning utensils according to the temperature and concentration suggested by the manufacturer Inpouring cleansing solution that 1s suitable for ultrasonic cleaners into the later a Protective tools Appropriate personal protective tools include safety goggles mask water proof clothing and chemical protective gloves b Utensil for cleansing solution The utensil should be deep and big enough so that the electrode can be thoroughly immersed in and the diameter should not be less than 15cm c Cleaning solution for immersing Use neutral and low foam medical cleansing solution d Ultrasonic cleaner Use medical ultrasonic cleaner with a frequency range between 38 47 kHz and it should have sufficient depth and diameter so that the electrode can be totally immersed and its diameter should not be less than 15cm e Cleaning solution for ultrasonic cleaning Use neutral low foam non abrasive medical cleansing solution f Lubricant Use emulsive lubricant of medical water solubility or low viscidity Lubricant of high viscidity is hard to be injected into the entrance of the equipment for cleaning disinfection and sterilization g Utensil for lubricant h Cloth without fine hair 1 70 ethanol or cymene J High temperature and pressure sterilizer 4 3 Cleaning Papillotome Needle Electrode User Manual Page 24
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