Training Neurosurgery Residents on EVD Systems: A Distributor’s Role

A distributor supports neurosurgery resident training by teaching the device, not the procedure. Faculty teach ventriculostomy technique and clinical judgment; the distributor helps residents learn the EVD system’s components, assembly, catheter options and handling through hands-on sessions with demonstration units, organized within the program’s rules on industry interaction.

In many teaching hospitals, residents place a large share of bedside external ventricular drains, often at night and often under time pressure. A resident who has assembled the system on a skills lab table is calmer and faster at the bedside than one who opens the package for the first time in an emergency. That makes resident education one of the most valuable services a distributor can offer, and one that program directors and chief residents remember.

Why does resident familiarity matter?

A resident placing a bedside EVD manages the patient, the sterile field, the drill, the catheter and the collection system, usually with one nurse. Every moment spent working out how components connect is a moment taken from the patient. Device familiarity does not replace surgical skill, but it removes avoidable friction from an already demanding procedure.

Neuro-ICU nurses notice the difference too. When a resident arrives at the bedside already knowing how the collection system assembles, the nurse can focus on the patient and the setup rather than on explaining the device. Nurse educators often support resident sessions for exactly this reason, and their support makes it easier for the program to schedule them.

Residents also shape opinions. They rotate through services, talk to each other and become the attendings who choose devices in a few years. A distributor who supports their learning with accurate, useful sessions builds a reputation that lasts.

What is the line between device training and surgical teaching?

The distinction must be explicit, both to respect faculty and to comply with institutional policies. The table below is a simple guide.

What formats work best?

Skills lab sessions

The most effective format is a short, hands-on session in a skills lab, organized with the program’s education coordinator. Each resident handles a demonstration unit: opens the package onto a mock sterile field, identifies each component, assembles the collection system, mounts the scale and connects the catheter. Where the program uses simulation models for ventriculostomy, faculty can combine their teaching of technique with the distributor’s device segment.

Orientation for new residents

Many programs run an orientation or boot camp for incoming residents before their first call nights. A 20-minute device segment, scheduled by the program, gives new residents a practical introduction before they meet the system at the bedside.

Refresher sessions

A brief refresher for junior residents a few months into the year, when they have placed several drains, is often welcome. They now have real questions, and the session can focus on those.

What should a resident session cover?

Keep the content tight and device-focused:

• The components of the system and their functions.
• How the package is opened and presented onto a sterile field.
• How the catheter is identified: standard or antibiotic-impregnated, and the meaning of the length marks.
• How the catheter connects to the collection system, and how the scale and drip chamber are mounted.
• Where the clamps are and how the IFU describes their use.
• How the lot number is recorded for the patient record.
• Where to find the IFU and whom to contact with device questions.

For DESU systems, that means walking residents through the EVD-010 Series, with its 31 cm ventricular catheter, 30 cm measuring scale, 150 ml drip chamber and 800 ml bag, and the ventricular catheter kit, whose radiopaque silicone catheter carries tantalum marks from 5 to 15 cm and 24 drainage holes in four rows. Where the program also manages lumbar drains, include the EVD-020 Series, which works with a ventricular or a lumbar catheter.

Which rules apply to industry involvement?

Academic medical centers and residency programs have policies on interactions with industry, and many professional bodies publish codes of conduct. A distributor must know and follow them. In practice:

• Arrange every session through the program director, education coordinator or chief resident.
• Keep content factual and device-focused, with no promotional claims.
• Follow the institution’s rules on meals, gifts and materials; when in doubt, offer nothing beyond the session itself.
• Use demonstration units clearly marked as not for clinical use.
• Respect resident duty hours and the program’s scheduling.

Document each session: date, attendees as recorded by the program, content covered and materials provided. Keeping that record protects both the program and the distributor and makes it easy to answer any compliance question later. If the program asks for content to be reviewed in advance, provide it early and accept edits without argument.

Should nurses and residents train together?

At the bedside, the resident and the ICU nurse work as a pair: the resident places the catheter, the nurse sets up and manages the collection system, and both must understand how the parts connect. Joint sessions, where the program and the nursing education team agree, can be very effective. Residents learn what nurses need from the setup, nurses see the catheter and its markings up close, and both practice the hand-over from placement to ongoing care.

Where joint sessions are not practical, coordinate the content so that both groups hear the same device facts in the same words. Mixed messages about where a clamp is or how the scale is mounted create confusion at exactly the moment clarity matters most.

How do you know the training worked?

Programs appreciate simple evidence that a session was useful. A short anonymous questionnaire after each session, asking residents how confident they feel assembling the system and what remains unclear, gives the education coordinator something concrete. Over time, feedback from chief residents and from neuro-ICU nurses about bedside placements is the real measure: fewer calls about how to connect the system, fewer improvised setups and quicker hand-overs. Share a brief summary with the program each year and adjust the content based on what residents actually ask.

How does the manufacturer support resident education?

A manufacturer can help with demonstration units, IFU-based training content and answers to technical questions that residents raise. DESU, founded in 2007 as an R&D company at Hacettepe Teknokent in Ankara, Türkiye, designs and manufactures its EVD systems and catheters in its own cleanrooms under ISO 13485. Distributors can request training support and documentation directly from the manufacturer’s specialists.

Supporting resident education is also a long-term investment. Residents who learned a system carefully in their first year often become its most articulate advocates when they join a faculty or a practice.

Talk to a DESU product specialist

If a residency program in your territory has asked for EVD device training, DESU’s product specialists can help you prepare demonstration units and session content for your market. Email sales@desu.tr or use the contact page.