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Mizuho MOS-1302B Operator's Manual

Operating table
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Operating Table Operator's Manual
MOS-1302B
The operating table is designed to support a patient during surgical procedures. Using
it for other purposes may result in damage or injury.
The operator and the person in charge of the maintenance of this operating table
MUST read this Operating Table Instruction Manual carefully and understand the
contents before operating, inspecting, adjusting, or servicing the table.
Keep this Manual where it is readily accessible for reference by those concerned
in case of need.
2021-06-18
MES-CK18-470-11EN Ver.4

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  • Page 1 Operating Table Operator’s Manual MOS-1302B The operating table is designed to support a patient during surgical procedures. Using it for other purposes may result in damage or injury. The operator and the person in charge of the maintenance of this operating table MUST read this Operating Table Instruction Manual carefully and understand the contents before operating, inspecting, adjusting, or servicing the table.

  • Page 2: Table Of Contents

    Contents 1 Introduction ...........1 2 Before use ..........5 3 Component identification ....15 Main unit ................16 Control unit ................17 4 Operation ..........19 Installation and battery charging ........20 Switch On/Off power ............25 In case of emergency ............27 Lock and unlock the operating table .........28 Brake Release ..............29 Lateral tilt ................30 Trendelenburg ..............32...
  • Page 3 Introduction Before use 5 Using the leg traction device .....45 Component identification The leg traction device components .........46 Operation Examples of combination of various leg traction Using the device components .............47 leg traction device Femoral neck fracture procedure position ....47 Maintenance and inspection Femoral shaft fracture procedure position ....51...

  • Page 5: Introduction

    Introduction 1 Introduction...
  • Page 6 Introduction...
  • Page 7 Introduction Introduction This Manual is intended to support the safe and effective operation of the operating table. Read this Manual carefully and familiarize yourself thoroughly with its contents (operation, inspection, adjustment, servicing) before operating the table. Using the table without following the instructions contained in this Manual may cause a serious accident.
  • Page 8 Accessories Introduction Mattresses (for head, back, seat, and legs) Control unit Main unit Operator’s manual...

  • Page 9: Before Use

    Before use 2 Before use...
  • Page 10 Please read carefully before use When the operating table is in use, never commit any of the following actions. Before use It may cause damage of the operating table, electric shock or fire. Any serious incident that has occurred in relation to the device should be reported to the manufacturer and the competent authority in which the user and / or patient is established.
  • Page 11 Patient's position during surgical operation WARNING Before use - Do not rest the patient on the head side and leg side with the orientations reversed. Doing so may cause the leg plate to get damaged. - Make sure to attach the provided mattresses securely. Improper attachment may cause a patient to get injured.
  • Page 12 Others WARNING Before use Prohibition of disassembling and modification - Do not attempt to disassemble or modify the table. It may cause a malfunction. When used together with other medical electrical equipment - Before using together with other equipment, make sure to check that it is not affected by electromagnetic interference.
  • Page 13 Others CAUTION Before use Cleaning and disinfection - Make sure to clean and disinfect the operating table after each use. Disinfection - The following procedure should be followed when disinfecting an operating table. 1. Power off and remove the power cord from medical grade wall outlet. 2.
  • Page 14 Warning label: details and position Warning label is attached on the following area of the operating table. Before use Before using it, make sure to check the contents of the warning label. WARNING, CAUTION labels C653624 C665732 C651304 C651310 C651321 C600020 C655803 C657333...
  • Page 15 Before use C651311 C655752 C600187 C651312 C653620 or C651316 or C651315 or C651320 or C651319 C600516 C651306 C651309 PIN 50005M2 PIN 132A6M1 PIN 132A7M1 PIN 132A7M2 PIN 132A7M3 PIN 132A8M1...
  • Page 16 Symbol mark for labeling Before use Symbol Referent Label No. Indicates a possibility of injury or even death if ② ③ ⑥ operates the table without following the warning ⑦ ⑱ ⑲ General prohibition sign ⑱ General mandatory action sign ⑱...
  • Page 17 Labels of the leg traction device components Before use Lower Thigh Support for Lower Limb Support, Right/Left Lower Limb Support Traction in Clamp Lateral Posture Lateral Pad Inner Thigh Support with Pad for Traction in Lateral Inner Thigh Posture, Height Adjusting Pad (Large) Pad (Small) Column (Small)
  • Page 18 Before use...

  • Page 19: Component Identification

    Component identification 3 Component identification...

  • Page 20: Main Unit

    Main unit Mattress Leg plate Component Control unit Seat plate identification Back plate Head plate Leg plate flexing handle Leg plate fixing handle Seat plate fixing handle Emergency stop switch Side rail Column Traction Actuation Device Arm limit line fixing handle Base Auxiliary switch...

  • Page 21: Control Unit

    Control unit Component identification Power lamp Pilot lamp Battery lamp Trendelenburg: Reverse Trendelenburg: Head up Head down Lateral tilt: : t l i Right down Left down Back up Back down Table down Table up (Lock operating table) SEAT UP SEAT DOWN Brake unlock Return to level...
  • Page 22 Component identification...

  • Page 23: Operation

    Operation 4 Operation Installation and battery Switch On/Off charging power LOCK RELEASE Lock and unlock the operating Brake In case of Release Lateral tilt emergency table Tilt the Change height Tilt the seat Trendelenburg back plate of the tabletop plate Return to Adjustment of Adjustment of...

  • Page 24: Installation And Battery Charging

    Installation and battery charging Installation CAUTION Operation 1. Move to a flat area. Equipotential grounding Ground an equipotential 2. Check the battery lamp. terminal and medical grounding If the battery lamp (orange) on the control unit terminals by means of an flashes, battery charging is required.
  • Page 25 Medical grade wall outlet - Make sure to use the dedicated power cord with "MIZUHO" logo. - Make sure that the connector of the power source has no fluid intrusion and is not dusty Power cord...
  • Page 26 Installation and battery charging NOTE Operation - Useful life for the battery used for the operating table is about 2 years. Once it reaches the useful life, ask your distributor or us for battery changing. - Battery life will vary greatly depending on the operating conditions.
  • Page 27 Installation and battery charging Attach the control unit NOTE Operation 1. Insert the connector into the receptacle by aligning If the switch on the control unit is pressed continuously for 3 it properly with the guide. minutes or more, the operation of the switch will be stopped.
  • Page 28 Installation and battery charging Self-diagnosis function Operation The operating table has a built-in self-diagnosis function to check if the operating table and control unit work properly. 1. Connect the power cord. 2. Turn on the power switch on the base. 3.

  • Page 29: Switch On/Off Power

    Switch On/Off power When using power of NOTE medical grade wall outlet Operation If an emergency occurs or the Power on power is turned off completely, unplug the power cord from the 1. Turn on the power switch on the base. medical-grade wall outlet.
  • Page 30 Switch On/Off power When using battery power NOTE Operation Power on - If an emergency occurs or the power is turned off completely, 1. Press on the control unit. unplug the power cord from the medical-grade wall outlet. Power lamp (green), battery lamp (orange) and - When using the battery the battery indicator will come on and the power power, the power will go off...

  • Page 31: In Case Of Emergency

    In case of emergency Emergency stop switch WARNING Operation Operation of the emergency stop switch Use the emergency stop switch for emergency situations only. 1. Press the emergency stop switch in an emergency. All positioning functions stop and audible alarm NOTE sound.

  • Page 32: Lock And Unlock The Operating Table

    Lock and unlock the operating table LOCK Lock operating table WARNING Operation 1. Press simultaneously. - Make sure the table is locked The brake will actuate and the operating table after the brake is applied. will be locked. The operating table will not move - If it is necessary to stop moving, press the emergency up until the brake has fully actuated.

  • Page 33: Brake Release

    Brake Release RELEASE Emergency brake release handle WARNING Operation In case of electrical trouble, operating table can - Do not tilt the tabletop while be moved by using the emergency brake release the emergency brake release handle. handle is in the “UNLOCK” position.

  • Page 34: Lateral Tilt

    Lateral tilt Left down WARNING Operation 1. Press simultaneously. Make sure the patient is The tabletop will move to the left down position secured on the table, for as viewed from the head side. example with a patient safety strap. Otherwise, the patient may fall of the table.
  • Page 35 Lateral tilt NOTE Operation RESTRICTION The tabletop cannot be operated into a Reverse Trendelenburg position or a lateral tilt position in any one of the following conditions. - The seat plate is flexed more than 50° downward. - The tabletop is 845mm (33.27in) or less above the floor.

  • Page 36: Trendelenburg

    Trendelenburg Reverse Trendelenburg WARNING (Head up) Operation Make sure the patient is 1. Press simultaneously. secured on the table, for The tabletop will move to the head up position. example with a patient safety strap. Otherwise, the patient may fall of the table. Head up NOTE - The maximum angle of...

  • Page 37: Tilt The Back Plate

    Tilt the back plate Move up the back plate WARNING Operation 1. Press simultaneously. Keep your hands away from the gap during the operation of The back plate will move up. the table. Otherwise you may get injured. 60 ° SEAT UP SEAT DOWN NOTE...

  • Page 38: Change Height Of The Tabletop

    Change height of the tabletop Move up the tabletop NOTE Operation - The highest position of the 1. Press simultaneously. tabletop is 1140mm(44.88in) The tabletop will move up. from the floor surface to the upper surface of the tabletop. - The lowest position of the tabletop is 670mm(26.38in) from the floor surface to the upper surface of the tabletop.

  • Page 39: Tilt The Seat Plate

    Tilt the seat plate Move up the seat plate WARNING Operation 1. Press simultaneously. - Keep your hands away from the gap during the operation The seat plate will move up. of the table. Otherwise you The maximum angle achieved in the seat plate may get injured.
  • Page 40 Tilt the seat plate NOTE Operation RESTRICTION The downward flex angle of the seat plate will not exceed 50° when the tabletop is in the lowest position. Raise the tabletop until the actuation limit line on the column base cover is fully visible (at least 850mm(33.46in) above the floor).

  • Page 41: Return To Level

    Return to level Return the tabletop to the NOTE level position Operation The elevation function, the back plate flex function, the 1. Press simultaneously. seat plate flex (down) function, The tabletop will return to a level position from and the brake release function the Trendelenburg/Reverse Trendelenburg are not affected.

  • Page 42: Adjustment Of Head Plate

    Adjustment of head plate The head plate can be flexed in 15° increments, to 4 WARNING different positions upward (max. 60°) and to 6 different positions downward (max. 90°). The head plate can Operation also be detached. - Be sure to tighten the head plate fixing handles securely.
  • Page 43 Adjustment of head plate Attachment WARNING Operation 1. Hold the both sides of the head plate and align Be sure to tighten the head the inserting shaft of the head plate with the plate fixing handles securely. insertion hole in the back plate and insert. If the head plate moves, the patient may get injured.

  • Page 44: Adjustment Of Seat Plate

    Adjustment of seat plate The seat plate can be detached separately on the WARNING right and left. Operation Make sure to tighten the seat Detachment plate fixing handles securely after attaching the seat plate to the lumbar frame. If they are not 1.

  • Page 45: Adjustment Of Leg Plate

    Adjustment of leg plate The left and right leg plates can be operated WARNING separately. They can be flexed down in 15° increments to 6 different positions (max. 90°), flexed up in 15° Operation increments to 2 different positions (max. 30°), swung - When flexing the leg plate, be outward (max.
  • Page 46 Adjustment of leg plate D etachment WARNING (Leg plate fixing handle) Operation - When removing the leg plate, be sure to hold the front edge 1. Hold the edge of the leg plate. of the leg plate before turning the handle. Otherwise the 2.
  • Page 47 Adjustment of leg plate D etachment WARNING (Leg plate flexing handle) Operation - When removing the leg plate, be sure to hold the front edge 1. Hold the edge of the leg plate. of the leg plate before turning the handle. Otherwise the 2.
  • Page 48 Operation...

  • Page 49: Using The Leg Traction Device

    Using the leg traction device 5 Using the leg traction device...

  • Page 50: The Leg Traction Device Components

    The leg traction device components Lower Limb Support, Lower Thigh Support Inner Thigh Column Pad (Small) Right/Left for Traction in (Small) Lateral Posture Using the leg traction device Lateral Pad Inner Thigh Column (Large) Lower Limb Support Pad (Large) Clamp L-shaped Knee Rest Inner Thigh with Pad...

  • Page 51: Examples Of Combination Of Various Leg Traction

    Examples of combination of various leg traction device components Femoral neck fracture procedure position Inner thigh column (large), Pad (large) Using the leg traction device Wide pelvis support, Pad (for wide pelvis support) Extension arm, Traction device, right/left traction shoe, right/left Apparatus used for this position - Extension arm, right/left - Inner thigh column (large)
  • Page 52 Press simultaneously and make sure that the table top is level. Press simultaneously to flex the seat plate downward until it clicks ( , 50° or more), and press simultaneously to lower the tabletop until it stops ( ). Using the leg traction device Insert the inserting shaft of the extension arm right/left into the insertion hole of...
  • Page 53 Detach the seat plate from the table. See "Adjustment of seat plate" (P40). Attach the wide pelvis support, pad (for wide pelvis support), inner thigh column (large), and pad (large). Insert the wide pelvis support (with Insert the inner thigh column (large) into the the pad (for the wide pelvis support)) insertion hole of the wide pelvis support, then into the insertion hole of the extension...
  • Page 54 Attach the traction device and traction shoe right/left to the extension arm right/ left, then adjust their positions. Attach and adjust the traction devices and traction shoes for left and right legs. Attachment Traction device, Loosen the fixing handle on the end of the traction shoe, right/left extension arm right/left, insert the traction device into the insertion hole (outside) on...

  • Page 55: Femoral Shaft Fracture Procedure Position

    Femoral shaft fracture procedure position Inner thigh support with pad for traction in lateral posture, height adjusting collars , lateral pad, pad (large), pad (small) , inner thigh column (small) Traction device, traction shoe, right/left Using the leg traction device Extension arm, right/left Lower thigh support for traction in...
  • Page 56 Press simultaneously and make sure that the table top is level. Press simultaneously to flex the seat plate downward until it clicks ( , 50° or more), and press simultaneously to lower the tabletop until it stops ( ). Using the leg traction device Insert the inserting shaft of the extension arm right/left into the insertion hole of...
  • Page 57 Set the back plate in a level position. See "Return to level" (page 37). Attach the inner thigh support with pad for traction in lateral posture, pads, and lateral pad. Attach them to the insertion hole of the Match the direction of the lateral pad with the extension arm right/left in the order as patient’s orientation.
  • Page 58 Attach the traction device and traction shoe right/left to the extension arm right/ left, then adjust their positions. Attach and adjust the traction device and traction shoe right/left for a leg to be pulled. Attachment Traction device, Loosen the fixing handle on the end of the traction shoe, right/left extension arm right/left, insert the traction device into the insertion hole (outside) on...
  • Page 59 Attach the lower thigh support for traction in lateral posture to the extension arm right/left and adjust it. Attachment Attach the lower limb support Insert the lower thigh support for traction in clamp to the extension arm lateral posture into the insertion hole of the right/left.

  • Page 60: Leg Fracture Procedure Position

    Leg fracture procedure position L-shaped knee rest with pad, Pad (large) Traction device, traction shoe, right/left Using the leg traction device Extension arm, right/left Apparatus used for this position - Extension arm, right/left - L-shaped knee rest with pad - Pad (large) - Traction device, traction shoe, right/left Attach the extension arm right/left to the the cart for traction arm.
  • Page 61 Press simultaneously and make sure that the table top is level. Press simultaneously to flex the seat plate downward until it clicks ( , 50° or more), and press simultaneously to lower the tabletop until it stops ( ). Using the leg traction device Insert the inserting shaft of the extension arm right/left into the insertion hole of...
  • Page 62 Set the back plate in a level position. See "Return to level" (page 37). Attach the L-shaped knee rest with pad. Insert the L-shaped knee rest with pad into the insertion hole of the extension arm right/left and attach the pad (large). Using the leg traction device...
  • Page 63 Attach the traction device and traction shoe right/left to the extension arm right/ left, then adjust their positions. Attach and adjust the traction devices and traction shoes for left and right legs. Attachment Traction device, Loosen the fixing handle on the end of the traction shoe, right/left extension arm right/left, insert the traction Using the...

  • Page 64: Attaching The Lower Limb Support Right/Left

    Attaching the lower limb support right/left Attach the lower limb support right/left, on the middle of the extension arm right/left, as necessary when you fix the patient's legs to the traction device and traction shoe right/left, to help support the patient's legs.

  • Page 65: Attaching/Detaching The Traction Shoe

    Attaching/Detaching the traction shoe When cleaning the traction shoe, detach it from the traction device. To detach the traction shoe Loosen the band and detach the traction shoe. Using the leg traction device Band To attach the traction shoe Attach the traction shoe and tighten the band.
  • Page 66 Using the leg traction device...

  • Page 67: Maintenance And Inspection

    Maintenance and inspection 6 Maintenance and inspection...

  • Page 68: Inspection Before And After Use

    Inspection before and after use Perform inspection for the following items. If there is any problem, ask your distributor or us for repair. Be sure to check the inspection items before and after using the WARNING operating table. If there is any problem, ask your distributor or us for repair.

  • Page 69: Periodic Replacement Parts

    Periodic replacement parts Mizuho specifies that the following parts need to be periodically replaced for safe use. The replacement time is a rough standard. Earlier replacement may be required depending on the usage condition and/or usage frequency. Contact your distributor or Mizuho for replacements.
  • Page 70 Maintenance and inspection...

  • Page 71: Specifications

    Specifications 7 Specifications...

  • Page 72: Specifications

    Specifications Product name Operating Table MOS-1302B Highest 1140 mm (44.88 in) Elevation range Lowest 670 mm (26.38 in) Head down 25° Trendelenburg angle Head up 25° Right down 20° Lateral tilt angle Left down 20° Back plate 60° flexing angle 30°...
  • Page 73 Ambient temperature 10°C - 40°C : Note 4 Relative humidity 30% - 75% : Note 4 Atmospheric pressure 700 hPa - 1060 hPa : Note 4 Others Allowable altitude for use is 3000 m or lower.: Note 4 -10°C - 50°C : Note 4 Ambient temperature Relative humidity 10% - 85% (No condensation): Note 4...

  • Page 74: Appearance

    Appearance Operating Table Specifications Extension arm, right/left...

  • Page 75: When The Control Unit Can Not Be Used

    When the control unit can not be used 8 When the control unit can not be used...
  • Page 76 Operate the table Functions of the auxiliary switch CAUTION 1. Open the lid of the auxiliary switch. - Use the auxiliary switch only in an emergency. Unlike the control unit, the operation restriction function will not function. - Keep an eye on the movement of the tabletop when operating the table with the auxiliary switch.

  • Page 77: Troubleshooting

    Troubleshooting 9 Troubleshooting...

  • Page 78: Troubleshooting

    Troubleshooting The following problems can occur even if the operating table is not out of order. Check the following points before contacting your distributor for repair. Problem Possible cause Measures The table cannot 1. The connector of the control unit is not 1.

  • Page 79: In Case Of Malfunction

    In case of malfunction Follow the instruction below in case of a faulty operating table and the control unit. 1. Turn the power switch OFF and remove the power cord from the medical grade wall outlet. 2. Put up an "Out of Order" or "Do Not Use" sign on the operating table. - Please contact your local distributor or manufacturer for maintenance or repair.
  • Page 80 Troubleshooting...

  • Page 81: App. Electromagnetic Compatibility

    Electromagnetic compatibility App. Electromagnetic compatibility...

  • Page 82: Electromagnetic Compatibility

    Guidelines and manufacturer declaration – electromagnetic emissions The MOS-1302B is intended for use in the electromagnetic environment specified below. The customer or user of the MOS-1302B must ensure that it is operated in suchlike environments. Electromagnetic Compliance Electromagnetic environment – guideline...
  • Page 83 Guidelines and manufacturer declaration – electromagnetic interference immunity The MOS-1302B is intended for use in the electromagnetic environment specified below. The customer or user of the MOS-1302B must ensure that it is operated in suchlike environments. Interference Electromagnetic IEC 60601 test level...
  • Page 84 RF transmitter, it is desirable to consider an electromagnetic field survey. If the measured field strength exceeds the compliance level as specified above at the location where the MOS-1302B is used, the MOS-1302B should be observed to verify correct functionality. If abnormal performance is observed,...
  • Page 85 Memo Electromagnetic compatibility...
  • Page 86 Sales Agent Emergo Europe B.V. MIZUHO Corporation Prinsessegracht 20, 2514 AP The Hague, The Netherlands 3-30-13 Hongo, Bunkyo-ku Tokyo 113-0033, Japan https://www.mizuho.co.jp...

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