Stryker LUCAS 3 Service Manual

LUCAS
®
3 Chest Compression System – Service Manual
3328798-002, ©2017 Physio-Control, Inc.
Page 12 of 91
Compression Mechanism
The Drive Belt, driven by the electrical Motor, drives the Carry Ball Screw forcing the Carry Ball Nut up and down.
The Carry Ball Nut is fitted to a piston that moves the suction cup piston up and down.
The Decompression Spring reduces the upstroke force.
The Suction Cup is adjusted to the patients’ chest with a servo aid system. The suction cup can easily be replaced
with respect to hygiene.
1. Belt Wheel Large
2. Drive Belt
3. Belt Wheel Small
4. Electric Motor
5. Carry Ball Screw
6. Outer Tube
7. Carry Ball Nut
8. Decompression
Spring
9. Adjustment tube
10. Suction Cup
5
6
7
8
9
10
1 2 3 4

Stryker LUCAS 3 Specifications

General

Device Type	Chest Compression System
Power Source	Rechargeable Lithium-ion Battery
Compression Depth	5.3 ± 0.2 cm (2.1 ± 0.1 in)
Battery Life	45 minutes of operation
Battery Charge Time	Approximately 4 hours
Operating Modes	Pause
Patient Size	Fits most adult patients
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	–20 to +60 °C (–4 to 140 °F)
IP Rating	IP43
Compression Rate	100 compressions per minute