need help? call toll free 877-866-7400 chat now chat now

toll free phone 877-866-7400

Limited COVID-19 Supplies Available HERE.  When a backordered item becomes available [ALERT ME]

Drive CTPT-3LPZ SmartDose Portable Liquid Oxygen Conserver *DISCONTINUED*

By Drive | Mfr#: CTPT-3LPZ | Tiger#: TM42139
Drive CTPT-3LPZ SmartDose® Liquid Oxygen Conserver
  • Drive CTPT-3LPZ SmartDose® Liquid Oxygen Conserver
  • Item thumb


  • Delivers oxygen quietly, efficiently, and gently
  • Self-adjusts according to patient breath rate 
  • Uniform pulse dose increments 1, 2, 3, 4, & 5
  • Convenient bottom-fill LOX coupler with scale
  • Choice of 2 sizes/capacities
More Product Details What's Included
List Price: $2,207.40
You Save: $991.29 - 45%
Availability:Out Of Stock
Free Shipping (USA)
Ships Out Within: Discontinued
Tiger Medical no longer carries this item

At, we do our best to provide our customers with quality products at the lowest possible price. If you see an item marked with a Price Match Guarantee seal for less on a competitor website, we will meet or beat it! The site be an authorized distributor and the price quoted must be the standard advertised price.

How to Submit a Lower Price

To submit a lower price send us the item number in question, a link to the competitor price page, along with your full name and contact information to As soon as we receive your email, a member of our sales staff will review the information and contact you with a Meet or Beat offer.

For more information, please call us at 877-866-7400. offers free shipping for this item anywhere in the 48 contiguous United States. Alaska, Hawaii and the territories are excluded unless otherwise noted. 

Call us now for more information on this  offer at 1-877-866-7400.

These products require a prescription from a licensed medical professional. Please fax your prescriptions to 888-844-3875 after placing your order.

Overview for Drive CTPT-3LPZ SmartDose Portable Liquid Oxygen Conserver

Drive Medical's SmartDose® Portable Liquid Oxygen Conserver is a revolutionary device, providing a glimpse into the future of respiratory therapy.

Auto-Adjust:   The compact SmartDose® CTPT 3LPZ delivers oxygen quietly, efficiently, and gently, self-adjusting according to patient's breath rate within seconds of a change. It has a feature which continuously monitors breathing patterns and adjusts the amount of oxygen as necessary. The adjustment serves a dual purpose: to provide proper patient saturation and conserve oxygen.

Convenient Function:   The CTPT3LPZ SmartDose® is programmed to deliver a uniform pulse dose in increments 1, 2, 3, 4, 5, plus CF preset at 2 LPM. It features a convenient bottom-fill liquid oxygen (LOX) coupler for easy filling and a scale to measure the amount of remaining liquid oxygen in the unit.

Specifications:   It is powered by two standard AA batteries, capable of providing approximately one year of therapy on one set of batteries. The 0.3 L model delivers up to 7.4 hours of therapy at a pulse dose setting of 2 and the 0.6 L model delivers up to 14 hours. The unit is lightweight and portable; the 0.3 L weighs only 3.9 lbs. with batteries  and the 0.6 L unit weighs only 5.4 lbs.


Select Capacity

The conserver is available in two capacities. Select the option of your choice from the drop-down menu above.

  • CTPT-3LPZ: 0.33 L Capacity
  • CTPT-6LPZ: 0.625 L Capacity