What is multi-lumen tubing used for?

RAUMEDIC multilumen tubing is frequently used specifically for catheters and endoscopes in nutrition, drainage, urology or dialysis. In this process, diameter, lumen geometry, material and lumen rating are individually tailored to your respective requirement.

What is multi-lumen tubing?

Multiple Working Channels – Multi-lumen tubing is created with multiple channels that run the length of the tubing. These channels allow multiple instruments, guide wires, fluids and irrigation, drainage, or other components to pass through the tubing while remaining contained within a single tubing.

What is lumen tubing?

What is a “lumen”? In simple terms, a lumen is the inside space of a tubular structure. In tubing, lumen are often used for air or fluid evacuation or delivery, or to provide separate access ports for other devices like surgical scissors, stents, or cameras.

How is extruded tubing made?

Porthole extrusion is the most widely used process for making tube. A billet of material is pushed over a former that creates the internal cross-section. As it flows it separates, so to make a tube the individual pieces are forced back together.

What is a single lumen stethoscope?

Single lumen tubing has one tube connected to the chest piece, which then splits into two tubes, with each one going into one ear. Single lumen, single head stethoscopes are inexpensive and often used for taking blood pressures and in isolation rooms or other situations when disposable models are more practical.

How is PVC tubing made?

PVC pipes are manufactured by extrusion of raw material PVC, and generally follow the same steps of typical pipe extrusion operations:

• Feeding of raw material pellets / powder into the PVC twin screw extruder.
• Melting and heating in multiple extruder zones.
• Extruding through a die to shape into a pipe.

What is PVC tubing?

Poly-vinyl Chloride (PVC) is possibly the most versatile product from the chemical industry. It’s used extensively in construction from siding, to wire insulation, to window frames to pipe. With the addition of a plasticizer, the compound becomes quite flexible and an excellent material for clear tubing.

Is bell or diaphragm better for blood pressure?

Both the 1997 Sixth Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC) and the 1999 World Health Organization–International Society of Hypertension guidelines recommend measuring blood pressure by using the bell side of the stethoscope, because …

What is the raw material of PVC?

The essential raw materials for PVC are derived from salt and oil. The electrolysis of salt water produces chlorine, which is combined with ethylene (obtained from oil) to form vinyl chloride monomer (VCM).

Who makes tygon tubing?

Saint-Gobain North America
Tygon® | Saint-Gobain North America.

What is PVC tubing used for?

What do you need to know about multi lumen tubing?

Multi-lumen tubing provides multiple channels in a single-tube structure. A variety of catheter and medical device applications require multi-lumen tubing. DUKE Extrusion manufactures custom multi-lumen tubing in a wide range of materials to match your unique specifications or application requirements.

How is multi lumen lined catheter tubing made?

Multi-lumen lined tubing has a second material incorporated into one or more linings of the lumen, or it could be the outer layer of the tube. These parts combine in our co-extrusion and multi-lumen capabilities. Since Putnam Plastics processes so many materials—in so many configurations—the options are endless.

Which is Duke extrusion manufactures multi lumen tubing?

Duke Extrusion manufactures custom multi-lumen tubing in a wide range of materials to match your unique specifications or application requirements. Request a quote on multi-lumen tubing for your products, or contact us to learn more. We can manufacture multi-lumen medical tubing in a wide variety of profiles and configurations, including:

What can Zeus multi lumen tubing be used for?

Fluid Handlin g – Zeus multi-lumen tubing has many applications in fluid handling environments including analytical sample preparation and test equipment, fluid transfer, and chemical isolation just to name a few.