RWD R640-S1 User Manual
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RWD R640-S1 User Manual

Flexible veterinary anesthesia machine
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R640-S1 Flexible
Veterinary Anesthesia Machine
User Manual
V1.1

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Summary of Contents for RWD R640-S1

  • Page 1 R640-S1 Flexible Veterinary Anesthesia Machine User Manual V1.1...
  • Page 2 RWD reserves the right to modify the product specifications without prior notice. RWD is not to guarantee the information in any forms, including (but not limited to) the guarantee responsibility of proposing the implied merchantability and suitability for a specific purpose.

  • Page 3: Table Of Contents

    Contents 1-Introduction ...................... 1 1.1 Overview .......................... 1 1.2 Safety ..........................1 1.3 General description ......................1 1.4 Product features ......................1 1.5 Facility requirements ....................... 2 1.6 System standard features ....................2 2-Safety ........................ 6 2.1 Overview .......................... 6 2.2 Intended use ........................
  • Page 4 5-Operation ......................18 5.1 Overview ........................18 5.2 Pre-use checkout ......................18 5.3 Anesthesia procedure....................18 5.4 Using the oxygen flush function ..................18 5.5 Using the rebreathing circuit and non-rebreathing circuit ........... 19 5.6 Adjusting the highest pressure in system ..............19 5.7 Post-anesthesia procedure ....................

  • Page 5: 1-Introduction

    RWD has been always dedicated to improving the product function and the service quality, and will reserve the rights to revise the products itself and contents described in the instruction manual at any time without notice in advance.

  • Page 6: Facility Requirements

     Applicable to cats, dogs, monkeys, pigs and other animals of 100kg weight or less;  Two options available: close and semi-open anesthesia mode;  The oxygen flow meter adjustable ranges from 0.1 to 4 L/min;  With oxygen flush function to replace the system with pure oxygen at a speed of 10L/min;...
  • Page 7 Figure 1-1 R640-S1 body Description Description Main support Pressure gauge (cmH2O) O2 flowmeter O2 flush button Inspiration & expiration valve Rebreathing circuit /Non-rebreathing component circuit tube socket Endotracheal tube/ mask connector plug Relief valve CO2 absorbent canister Breathing bag mount...
  • Page 8 operator can confirm the respiratory status with the floatable discs. ○ Endotracheal tube/ mask connector plug Used for placing the endotracheal tube/ mask connector. Meanwhile the plug blocks the breathing circuit, it’s useful for system leak detection, adjusting system pressure and flushing circuit.
  • Page 9 Usually, the outlet of the valve is connected to a gas filter canister. ○ Breathing bag mount Used for connecting to a breathing bag when using the anesthesia system in a rebreathing circuit configuration. ○ Rebreathing circuit joint Used for connecting to a rebreathing circuit, which is generally applicable to animals over 7...

  • Page 10: 2-Safety

    2-Safety 2.1 Overview This section provides basic safety information necessary for operating your R640-S1 anesthesia system. Please contact us for more support if you have any questions or comments. 2.2 Intended use The anesthesia system is intended for veterinary use only. All the operation and maintenance should follow the instructions of this manual.

  • Page 11: Preventing System And Facility Damage

    Make sure that any exhaled gas containing anesthetic is recovered or vented outside of the operating room. A waste gas evacuation system must be used.  RWD recommends the use of an electrocardiograph, and equipment capable of monitoring the animal’s pulse, oxygen (O ) saturation, carbon dioxide (CO ) level, and anesthetic agent level at all times when operating the system.

  • Page 12: 3-Unpacking And Assembling

     Check the packing list or invoice to ensure all ordered components ordered are included. In case there is any doubt or need any help, contact RWD or local dealer immediately. 3.3 Assembling the system 3.3.1 Assembling base...

  • Page 13: Assembling Main Support And Vaporizer

    3.3.2 Assembling main support and vaporizer Step1 Step2 Step3 An example of the installing method for Cage Mount type vaporizer is showed as below: Step1 Step2 Step3 Step4...
  • Page 14 An example of the installing method for Selectatec type vaporizer is showed as below: Step1 Step2 Step3 Step4 The detail picture is shown below (using the Selectatec type as an example, the Cage Mount type is also applicable): 1.Tube 2.Back elevation 3.Lateral view...

  • Page 15: Assembling Co2 Absorber Canister (Push The Canister To The End Of The Track)

    3.3.3 Assembling CO2 absorber canister (Push the canister to the end of the track) Step1 Step2 3.3.4 Assembling monitor tray and gas filter canister (Optional)) Step1 Step2 Step3...

  • Page 16: Assembling Breathing Bag, Rebreathing Circuit And Non-Rebreathing Circuit

    3.3.5 Assembling breathing bag, rebreathing circuit and non-rebreathing circuit Switching valve Connected to the gas recovery tank Rebreathing circuit Non-rebreathing circuit...

  • Page 17: 4-System Setup

    4-System setup 4.1 Overview This section describes the preparation of anesthesia machines for animal anesthesia. 4.2 Materials and supplies  Oxygen supply source  Connection tube for oxygen source and flowmeter  Animal breathing circuit  Breathing bag  CO absorbent ...

  • Page 18: Filling The Anesthetic Vaporizer

    RWD or local dealer immediately. 4.3.2 Filling the anesthetic vaporizer User choose different vaporizer, the anesthetic filling method is also different. RWD supply three kinds of filling type vaporizer-Pour Fill and Easy Fill and Key Fill. Make sure to pour the correct anesthetic agent into the filler port. Filling with the incorrect anesthetic agent could cause serious injury or death to the animal.
  • Page 19 4.3.2.1 Pour Fill 1) Turn and remove the sealing cap of the vaporizer. Do not leave any debris. 2) Carefully pour appropriate agent into the filler port. Observe the agent level sight glass on vaporizer. Keep agent level inside tube between the two marks. 3) Tighten the sealing cap.
  • Page 20 4.3.2.2 Easy Fill 1) Turn and remove the sealing cap of 2) Mount an adaptor onto the isoflurane the vaporizer. Check the black bottle, insert into filler port along the sealing ring. groove, and press it in the end. 3) Observe the agent level sight glass 4) Tighten the sealing cap.
  • Page 21 4.3.2.3 Key Fill Rotate the upper jacking bar counterclockwise to loosen it and take out the current limiting block; First, ensure that the feedback control lever is tightened, and then insert the adapter into the filer port, rotate the upper jacking bar clockwise to tighten it, and lift the anesthetic bottle up and keep upright to add the agent;...

  • Page 22: 5-Operation

    5-Operation 5.1 Overview This section provides the procedures and information needed to successfully operate your R640-S1 anesthesia system. Only trained veterinary professionals should operate the anesthesia system. 5.2 Pre-use checkout Perform the pre-use checkout procedure before each use of your anesthesia system as follows: ...

  • Page 23: Using The Rebreathing Circuit And Non-Rebreathing Circuit

    Use caution on the pressure gauge while using to avoid overpressure. 5.5 Using the rebreathing circuit and non-rebreathing circuit It is recommended that when the animal weighs less than 7kg, the non-rebreathing circuit that can be used to supply the animal with anesthetic gas. At this time, the exhaled gas is no longer passed through the CO2 absorbent canister, but be directly exhausted into the gas filter canister or outdoor.

  • Page 24: 6-Troubleshooting

    6.5 Problem – Solution matrix Table 6-1 contains problems that may occur during operation of your R640-S1 anesthesia system and their corrective actions. If you continue experiencing a problem after trying the suggested...
  • Page 25 Table 6-1 R640-S1 anesthesia system: Problem – Solution Matrix Problem Cause Solution a. Vaporizer is functioning Check breathing system components for properly, but leaks, tears, holes. Ensure the machine output is mask/endotracheal tube makes a good seal not getting to with the animal.
  • Page 26 Animal sleep level set too high is too deep b. Vaporizer Contact RWD or local dealer for servicing. malfunction a. Relief valve is Open the relief valve. closed Breathing bag is b. The outlet port...
  • Page 27 4. Reassemble the vaporizer. The valve requires cleaning or Oxygen flush Valve inside replacement. Contact RWD or local dealer button sticks malfunctions for servicing. Float in oxygen Dirty flow tube Flow tube needs cleaning.

  • Page 28: 7-Maintenance

    7.6 Parts and materials Contact RWD or your local dealer if parts or materials are needed during the maintenance. 7.7 Cleaning the equipment...

  • Page 29: Required Materials And Supplies

    Maintenance of the anesthesia system involves possible contact with biological and chemical hazards. Wear gloves, mask, and eye protection during all cleaning procedures. 7.7.1 Required materials and supplies  Germicidal cleaner  CO absorbent material  Water and clean cloth ...
  • Page 30  Perform this procedure in a well-ventilated location.  Refer to the anesthetic agent manufacturer’s MSDS for required personal protective equipment and handling and disposal of waste anesthetic agent.  Do not mix the anesthetic agent with other liquid. Do not wipe spilled anesthetic agent from any painted surfaces or the finish may be damaged.

  • Page 31: 8-Product Information

    8-Product information 8.1 Product warranty This warranty is only applicable to those new products purchased from RWD or dealers authorized by RWD, as well as the first person to whom it extends. 8.2 Product specifications Material Mainly aluminum alloy Working condition Temperature：10 ~ 35℃...

  • Page 32: 9-Useful Information

    9-Useful information 9.1 Overview This section provides information that may be helpful to the users of R640-S1 anesthesia systems. 9.2 Pressure equivalents 1 atm = 1033 cmH O = 760 mmHg = 760 Torr = 1013 mb = 14.7 psi 1 psi = 70.3 cmH...
  • Page 33 RWD Life Science Web: www.rwdstco.com Add: 6540 Lusk Blvd, San Diego, CA 92121，USA Add: 1-2 Floor, Robeta Building, No.11 High Tech North 4th Road, Nanshan District, Shenzhen, gdong, 518057, China Guan Tel: +001-858-900-6602 +86-755-86111286 After-sales Service: +86-755-86111281 After-sales E-mail: service@rwdstco.com...

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