Quatech Audio/Video Capture USB 2.0 Spezifikationen PDF herunterladen (Seite 86)

6-8 z.one ultra and z.one ultra sp OPERATOR MANUAL

WARNING: Any visible evidence of damage or improper mechanical operation

indicates the transducer cannot be used and should be returned to

ZONARE for

evaluation and repair.

See page 15-1 for contact information.

General Safety NOTE: See also the Safety Manual.

■

The multiplane TEE transducer should be used only by a qualified physician

who has received appropriate training in proper operation of the transducer

and in endoscopic techniques as dictated by current relevant medical

practices.

■

The multiplane TEE transducer is a precision instrument that must be handled

with care. It may be damaged when dropped or abused. In particular, do not

allow the acoustic window in the tip of the gastroscope to come into contact

with a sharp object. Do not touch this window unnecessarily. Never exert force

onto the acoustic window.

■

The transducer connector is not watertight, and should always be kept dry. The

control handle, although spray-watertight, should not be immersed.

■

This equipment contains no operator serviceable components. To prevent

electric shock, do not remove any covers or panels.

■

Avoid forceful manipulations and excessive force in using the transducer that

could result in patient injury.

■

Withdraw the transducer only with the deflection control in the unlock mode

and with the distal end straight.

■

Never manually deflect the distal tip; use only the deflection control wheels.

■

Do not kink, tightly coil, or apply excessive force on the transducer cable or

shaft. Insulation failure may result.

■

Under normal conditions at full acoustic power the temperature of the tip does

not exceed 43°C. Be sure to check at least monthly that the temperature

increase of the tip is within limits:

• Connect the transducer to the ultrasound system.

• Adjust the acoustic power to the highest value possible.

• Select Color Doppler mode.

• Wait for 2 minutes.

• Feel at the distal end of the transducer if there is a temperature increase

that could be harmful for the patient.

Preparation for

Use

■

Clean and disinfect the transducer described in “Cleaning & Disinfecting TEE

Transducer” on page 6-15.

■

Inspect the transducer as described in “Inspecting Transducer” on page 6-14.

■

Connect the transducer to the transducer port on the side of the ultrasound

machine. The transducer may need to be activated by the Transducer button

on the Control Panel.

■

For patient protection a sterile, single-use, latex sheath can be used.

CAUTION: Ensure that the sheath's sterile surface is maintained.

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