General

This  new  Respitrator,  which  completes the  well known Ugo Basile line of Ventilators, features:- 

• The tidal volume, in the range 0. 1- 1 ml(or 0.05- 0.5 with the smaller piston instal-led), can be selected via its knob whether the respirator is on or off.

• The rate, selected by a knob, is indicated by a 3-digit solid state display, in the ran-ge 60-300 strokes per minute.

• Suitable channels and ports provide the switching of the air flow, with practically no dead space.

• A unique variable stroke linkage mecha nism operates the piston.

The reciprocating motion is adjusted and transmit- ted to the piston by rods and articulated joints only, which leads to minimal wear, no backlash, silent operation and exact stroke reproducibility.

Main Features

• ldeal for use with mice, small birdsand perinatal rats

• Optional 0.5 ml cylinder/ pistonassembly

• Purely mechanical，with impeccable finishing:lifetime lasting

• Quiet operation and negligible electrical noise

The instrument is compact and light, cm 20x13x18.5 and 2.5 Kg, see picture, and it is self-contained: in other words, it embodies its power supply which feeds the

geared motor, its feedback controller and the rate di-splay.

The Connection Square

As illustrated in the drawing above, and pictured below,a connection square of four ports include:-

1.  intake of air or any other non-explosive gas mixture,

2. delivery of air to the animal lungs,

3. return air from animal,

4. exhaust, for sampling, partial recycling, testing positi- ve expiration pressure, etc.

so closely packed, that the connection tubes are cut in different lengths, to ease the insertion of the tubing.

28015 Back Front

Start / Stop Model

AMouse ventilator version is available,Cat. 28125,which embodies a controlled pause feature.

The synchronised STARTISTOP function gives the ope-rator a means to stop and restart the respirator at" fulllungs" point, via an external trigger pulse,when it isbeneficial if not essential to minimize any extraneousmovement of the anesthetized animal during electro-physiological recording, X-ray and imaging, etc.

specifications

Rate                   60 to 300 strokes for minute

Rate Read-out   on digital display

Stroke Volume   0.1 to 1 ml (with standard 1ml piston)

                           0.05 to 0.5 ml (with optional0.5 ml piston installed)

Stroke Volume Scale   precision engraved，0. 05 mldivisions

Stroke Volume

Reproducibility   ±2%

start-Stop            by synchronised command

(model 28125 only)

Power Requirements    115 or 230v, 50/60 Hz10 w max.

Dimensions         20 x 13x 18.5 cm

Net weight          Kg 2.20

Shipping Weight       Kg 5.00 approx.