Suction catheter

Suction Catheters for Secretion Suction in Nursing, Hospitals, and Medical Practices

Suction catheters are used to remove secretions or fluids in a controlled manner using a suitable suction system. Medical suction catheters are used primarily in hospitals, nursing facilities, doctors’ offices, and other medical care settings. Depending on the application, they differ in terms of diameter, length, and tip design, among other factors.

As specialized catheters for suction, they must be selected to suit the specific application and the suction system being used. Clear size specifications and ease of use play a particularly important role in professional medical practice settings. Anyone looking to purchase suction catheters should therefore not focus solely on the package size but, above all, consider the product features required for the intended application.

Features and Benefits of Suction Catheters

Suction catheters enable the targeted removal of secretions and fluids via a connected suction system. Their slim, flexible design facilitates controlled use in designated medical settings. The various sizes allow the product to be adapted to different requirements.

Typical features and benefits include:

• Targeted suction of secretions and fluids
• Slim and easy-to-handle design
• Various diameters available
• Different lengths for various applications
• Connects to compatible suction systems
• Clearly visible size markings
• Available for professional medical applications

For practical use, it is particularly important that the diameter, length, and connection of the suction catheter are suitable for the specific application. This allows you to select the exact model you need without having to resort to unnecessarily large or small variants.

Which suction catheters are suitable for which applications?

Various models are available within the collection. The B. Braun Ideal-Type Suction Catheter with a straight tip, for example, is suitable for applications where a straight suction catheter is specifically required.

The DCT straight suction catheter, 53 cm long, CH 18 – 50 pieces, combines a specific length and size with a larger packaging unit. A 50-piece package may be particularly useful for facilities where these suction catheters are needed on a regular basis.

The CH 20 yellow rolled suction catheter, on the other hand, is available as a single unit in size CH 20. A single-unit package may be useful when a specific size is needed or when existing inventory needs to be replenished as needed.

Which version is suitable always depends on the intended medical application and the applicable technical specifications.

What should you look for when purchasing suction catheters?

An important selection criterion is, first and foremost, the size in CH (Charrière). This specification describes the outer diameter of the catheter. The required size should be selected to match the intended application and, if applicable, other medical devices being used.

The length of the suction catheter may also be relevant. Additionally, you should check which tip shape and connector are required and whether the catheter is compatible with the existing suction system.

For regular use, larger package sizes may be practical for practice needs. If there is a specific need for individual sizes, smaller packages are often more convenient. Before purchasing, you should also review the manufacturer’s instructions regarding use, storage, and, if applicable, whether the product is intended for single-use or multiple-use.

Straight tip, CH size, and length—what differences matter?

For suction catheters, diameter and length are among the most important distinguishing features. A higher CH number generally indicates a larger outer diameter. For example, a CH-20 suction catheter has a larger diameter than a CH-18 model. However, this does not necessarily mean that a larger model is always more suitable—the specific application is the deciding factor.

The length should also be selected based on specific needs. For example, the DCT suction catheter’s product name already indicates a length of 53 cm, whereas for other models, the available dimensions should be checked according to the respective product specifications.

For straight models, the tip is designed to be straight. The required tip shape should be determined based on the intended application as well as technical and manufacturer specifications.

Usage and Guidelines for Suction Catheters

Suction catheters should be used exclusively in accordance with their intended purpose and the manufacturer’s instructions. Before use, verify that the size, length, and connector are compatible with the suction system being used.

For medical applications, applicable hygiene guidelines must be followed. The packaging and product should be inspected for damage before use. Information regarding sterility, single-use status, shelf life, and storage conditions may vary by product and should therefore be obtained directly from the manufacturer’s instructions.

The disposal of used catheters depends on their intended use as well as the applicable hygiene and disposal guidelines of the respective facility.

Complementary Products for Suction and Medical Care

In addition to suction catheters, other products may be useful depending on the work area:

• Urine bottles
• Kidney basins
• Medication cups
• Waste containers

These product groups support various processes in nursing, treatment, and patient care. Together with other practice supplies, the necessary consumables and aids can be selected to suit the specific medical application.