Mizuho SPL-331 Operator's Manual
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Mizuho SPL-331 Operator's Manual

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Operating Table SPL-331
Operator's Manual
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 Operator's 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.
MES-CK08-010-93EN Ver.6 2021-04-07

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  • Page 1 Operating Table SPL-331 Operator’s Manual 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 Operator’s Manual carefully and understand the contents before...

  • Page 2: Table Of Contents

    Table of contents Introduction ………………………………………………………… This manual ……………………………………………………………………… Intended use and this product ………………………………………………… Accessories ……………………………………………………………………… Safety precaution ………………………………………………… Read thoroughly before using ………………………………………………… Labeling ………………………………………………………………………… Section Introduction ……………………………………………… Main unit ………………………………………………………………………… Operation …………………………………………………………… Fixing and unfixing the operating table ………………………………………...

  • Page 3: Introduction

    Introduction 1.1 This manual This manual contains infomation for safely and effectively using this product. Before operating this product, read this manual thoroughly to understand how to operate and inspect the product. Failure to follow these instructions could lead to serious injury. The safety information is categorized as per the following so that the contents of warnings and cautions, and the details of warnings and cautions which are labeled on the product may be comprehended.

  • Page 4: Accessories

    1.3 Accessories Standard components Mattresses (for head, back and seat, and legs) Main unit Operator’s manual Standard accessories Anesthesia Screen L Type Standard Armboard Shoulder Supports with Clamp and Pad for Armboard Chest & Waist Support Knee Crutches Foot Rests...

  • Page 5: Safety Precaution

    . Safety precaution 2.1 Read thoroughly before using Never perform the following when you use the product. 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. (1) Head plate or leg plate Do not sit on the head plate or the leg plate(s).
  • Page 6 Operating handle When operating the operating handle, do not hit Head plate your hand against the head plate. Otherwise you WARNING may get injured. Handle If the operation handle can no longer be rotated (at the limit position), do not force rotating it.
  • Page 7 For preventive maintenance and inspections, contact your distributor or Mizuho directly. Antistatic measure Do not use the operating table on floors and/or with accessories that do not...
  • Page 8 As with step 2, disinfect the surfaces of the tables and side rails. Wipe off the operating table with a clean dry cloth 15 minutes after disinfecting it. Make sure to use Mizuho authorized disinfectants. The disinfectants are as shown below. Sodium hypochlorite 0.1% (halogen containing compound) Hypo Alcohol (iodine color removing agent) Chlorhexidine (chlorhexidine gluconate 0.5%)

  • Page 9: Labeling

    2.2 Labeling The operating table is labeled at the locations shown as below. Before use, make sure to understand the contents of the labels. Labels (6)* (5)* (10) *: Applied on both sides. (1) C650311□ (2) C650312□ (3) C600219□ (4) C600218□ (5) C650307□...
  • Page 10 Symbol mark for labeling Symbol Description Label no. General warning sign (WARNING, CAUTION) Refer to the operator’s manual Indicates waste disposal information Catalogue Number Serial number European authorized representative Manufacturer Medical Device...

  • Page 11: Section Introduction

    . Section Introduction 3.1 Main unit Mattresses Leg plate (*1) Seat plate Side rail Head plate (*1) Back plate Leg plate flexing lever Leg plate fixing handle Side box Head plate flexing lever Column Head plate fixing handle Table fixing handle Operating handle: left ·...

  • Page 12: Operation

    . Operation 4.1 Fixing and unfixing the operating table Fixing the operating table After activating the brake, check that the operating table is fixed securely. WARNING Tread on the brake pedal, and hook it on the pedal catch. The brake will actuate and the operating table will be locked. Unfixing the operating table Do not unfix the operating table with a patient on it.

  • Page 13: Changing The Tabletop Height

    4.2 Changing the tabletop height Do not lower the table with the leg plates bent 90°. Leg plate The tips of the leg plates may come in contact with the CAUTION floor and get damaged. When moving down the tabletop with the leg plate bent, do not operate it until the tip of the leg plate contact the floor, It may get damaged.

  • Page 14: Tilting The Tabletop Laterally

    4.3 Tilting the tabletop laterally When you tilt the tabletop laterally with a patient on the operating table, make sure to use the fixture for the accessory of the Mizuho operating table. WARNING The patient may fall from the operating table.

  • Page 15: Trendelenburg

    4.4 Trendelenburg When you operate the Trendelenburg operation with a patient on the operating table, make sure to use the fixture for the accessory of the Mizuho operating table. WARNING The patient may fall from the operating table. Reverse Trendelenburg (Head up)
  • Page 16 Trendelenburg (Head down) When operating the operating handles, do not hit your hand against the elevation pedal. Otherwise you WARNING may get injured. Pull the right operating handle and turn it to the right. NOTE The tabletop moves to the head down position. The maximum angle of head down is 25°...

  • Page 17: Bending The Back Plate

    4.5 Bending the back plate Keep your hands away from the following Seat plate gap during the operation of the table. WARNING Back plate Otherwise you may get injured. Gap between the back plate and seat Seat plate plate Side frame Gap between the side frame and seat Head plate plate...

  • Page 18: Flexing The Tabletop

    4.6 Flexing the tabletop Keep your hands away from the following Seat plate gaps during the operation of the table. WARNING Back plate Otherwise you may get injured. Gap between the back plate and seat Seat plate plate Side frame Gap between the side frame and seat Head plate plate...

  • Page 19: Adjusting The Head Plate

    4.7 Adjusting the head plate The head plate can be bent in 15° increments, to 2 different positions upward (maximum 30° ) and to 6 different positions downward (maximum 90° ). The head plate can also be detached. The head plate weighs 4 kg (8.8 lbs). Pay special attention when handling it. It may drop and cause damage or injury.
  • Page 20 Attaching the head plate Make sure to tighten the head plate fixing handles securely. WARNING If the head plate moves with the handles in a loosened state, the patient may get injured. Be sure to insert the head plate into the back plate. If the operating table is used with the head plate CAUTION inserted incompletely, it may get damaged.

  • Page 21: Adjusting The Leg Plate

    4.8 Adjusting the leg plate The leg plates can be bent, stretched outward, and detachable. A leg plate weighs 5 kg (11.0 lbs) (each). Pay special attention when handling it. It may drop and cause damage or injury. WARNING Bending the leg plate The right and left leg plates can be bent independently in 15°...
  • Page 22 Outstretching the leg plate The leg plates are stretchable outward up to 90°. Keep your fingers from in between the rails while outstretching the leg plate. Otherwise you may get WARNING injured. Make sure to lock the leg plate fixing handle. If the leg plates move with the handle in a loosened state, the patient may get injured.
  • Page 23 Detaching the leg plate Loosen the leg plate fixing handle while holding the leg plates. Hold both sides of the leg plate and pull it up. Leg plate Leg plate fixing handle Attaching the leg plate Make sure to lock the leg plate fixing handle. If the leg plates move with the handle in a loosened state, the WARNING patient may get injured.

  • Page 24: Rotating The Tabletop

    4.9 Rotating the tabletop Be sure to tighten the table fixing handle securely. If the table moves, the patient may get injured. WARNING Do not rotate it with a patient on it. The patient may fall from the operating table. Do not use it at any angles other than 180°...

  • Page 25: Accessories

    4.10 Accessories Anesthesia Screen L Type with Clamp This is an L-shaped screen hook. (A) Clamp (B) Clamping handle (C) Anesthesia screen frame Attach the clamp (A) onto the operating table’s side rail. Insert the anesthesia screen frame (C) into the clamp (A), and tighten the clamping handle (B) to temporarily hold it.
  • Page 26 Standard Armboard and Pad for Armboard This is the accessory that holds the patient's arm. After adjusting the rotation angle, check that the tab for the rotation lever tip and the gear underneath the board are securely enmeshed. WARNING When the operating table is being used in the Trendelenburg position, since the standard armboard might move, pay close attention to it and monitor the patients’...
  • Page 27 Shoulder Supports This is the accessory which holds the patient's shoulders in order to prevent them from sliding when the operating table is tilted with the head side down. When tilting the tabletop laterally with the Trendelenburg head down position, always monitor the patients’...
  • Page 28 Chest & Waist Support This is an accessory which holds the patient in the lateral decubitus position. (A) Clamp (B) Clamping handle (C) Support pole (D) Arm (E) Arm clamping handle (F) Pad (G) Pad clamping handle Attach the clamp (A) onto the operating table’s side rail. Insert the support pole (C) into the clamp (A), and tighten the clamping handle (B) to temporarily hold it.
  • Page 29 Knee Crutches These are the accessories which hold the legs of patients who are mainly in the lithotomy position in urology or gynecology, etc. (A) Clamp (B) Clamping handle (C) Support pole (D) Thigh rest (E) Thigh rest clamping handle (F) Thigh strap Install the knee crutches symmetrically.
  • Page 30 Foot Rests These are the accessories which hold the patients’ legs in the pelvic low position in order to prevent the patients from falling off. (A) Foot rest (B) Support pole (C) Clamp (D) Clamping handle Attach the clamp (C) onto the operating table’s side rail. Insert the support pole (B) into the clamp (C), and tighten the clamp handle (D) to temporarily hold it.

  • Page 31: Maintenance And Inspection

    Mizuho for repairs. Otherwise it may cause WARNING problems during surgery. Inspect the items below. If there is any problem, request your distributor or Mizuho for repair. (1) Mattresses Before use Check all the mattresses for any damage.
  • Page 32 (3) Table plates Before use Check all the table plates for any damage. After use Check all the table plates for any damage or dirt. (4) Operating handle Before use Turn the operating handles to see if all of the functions are working properly. (5) Oil leakage Before and after use Check the floor or the base surface for any hydraulic oil.

  • Page 33: Periodic Replacement Parts

    Place an "Out of Order" or "Do Not Use" sign on the operating table. Maintenance by providers For safety use of this product, make sure to perform the periodical inspection by Mizuho or the certified provider once a year. Inspections and maintenances by other than Mizuho or the certified provider could cause any adverse event such as deterioration of the performance and functions.

  • Page 34: Warranty

    5.4 Warranty MIZUHO Corporation will repair defective parts of this product without charge for one year from the date of delivery/installation except for cases of damage caused by a third party’s repair, act of nature, improper use or intentional damage.

  • Page 35: Specification

    Note 2: Excluding the side rail Note 3: Excluding the roller case Note 4: Total of the patient and accessories Note 5: Based on Mizuho's own validation data Note 6: Company standard (in case that appropriate maintenance and inspection is done)

  • Page 36: External View

    6.2 External view Main unit 240mm 530mm 430mm 650mm (9.45in) (20.89in) (16.93in) (25.59in) 1930mm(75.98in) 30° 90° 90° 800mm(31.5in) 500mm (19.69in) 1010mm(39.76in) 770mm(30.31in) 310mm (12.2in)
  • Page 37 Standard accessories 65 (2.56) (0.63) Anesthesia Screen L Type with Clamp Chest & Waist Support 500 (19.69) 170 (6.63) 160 (6.3) (8.66) Standard Armboard Knee Crutches t16 (0.63) 539 (21.22) (8.03) t6x28 (0.24x1.1) Pad for Armboard Foot Rests 65 (2.56) Shoulder Supports Unit: mm ( in )

  • Page 38: Glossary

    App. Glossary Base The light-blue portion of the figure below. Flex The back plate is bent upward , the seat plate moves to the head-up position, and the entire tabletop moves to the "Center up" . Lateral tilt Tabletop of the operating table moves to the left-down or the right-down position in the view from the head side.
  • Page 39 Revision Record 2021-01-29 Ver.5 Revision 2021-04-07 Ver.6 Revision...
  • Page 40 European authorized representative: Sales Agent Manufacturer: Emergo Europe B.V. MIZUHO Corporation Prinsessegracht 20, 2514 AP The Hague, The Netherlands 3-30-13 Hon go, Bunkyo-ku Tokyo 113-0033, Japan https://www.mizuho.co.jp...

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