Lumboperitoneal Shunt Kits
Depus Lumboperitoneal Shunt Kits by Desu: Advanced Subarachnoid CSF Diversion with Complete Procedural Confidence
Lumboperitoneal (LP) shunting is an increasingly preferred solution for managing non-obstructive hydrocephalus and idiopathic intracranial hypertension (IIH).
It offers a less invasive alternative to ventricular shunting, with no cranial penetration required. Desu’s Depus Lumboperitoneal Shunt Kits provide a comprehensive, sterile, and ready-to-use system, engineered with exceptional precision, reliability, and biocompatibility.
Designed for both pediatric and adult patients, these kits include all the necessary components for successful subarachnoid-to-peritoneal CSF diversion. Built with Desu’s industry-leading materials, including polysulfone valves and flexible catheters, the Depus LP Shunt Kits provide performance, safety, and versatility in one unified solution.
What’s Included in the Depus Lumboperitoneal Shunt Kit?
Each Depus LP Shunt Kit is fully equipped for lumbar-to-peritoneal cerebrospinal fluid diversion. The standard configuration includes:
- Depus Polysulfone Valve – Available in low, medium, and high pressure variants.
- Lomber Kateter – Inserted into the subarachnoid space via the lumbar spine.
- Peritoneal Kateter – 120 cm length, 1.1 mm I.D., 2.5 mm O.D., flexible and kink-resistant.
- Tuohy Needle (14G) – Specialized spinal needle for accurate lumbar catheter placement.
- Guidewire (0.018″) – Supports smooth catheter insertion and navigation.
- Sabitleme Sekmesi – Stabilizes catheter positioning post-placement.
- Trocar – Facilitates abdominal access for peritoneal catheter placement.
- Optional Flat-Bottom Reservoir – Enables CSF sampling and ICP measurement.
- Optional Antisiphon Device (ASD) – Prevents gravity-induced overdrainage.
These components are carefully packaged in a sterile kit, optimized for use in neurosurgical ORs or minimally invasive settings.
Pressure Control Options: Tailored to Patient Needs
The Depus valve is available in three pressure models, making it easier to match the system to each patient’s CSF dynamics:
LPPDP-L-LTCK: Low Pressure
LPPDP-M-LTCK: Medium Pressure
LPPDP-H-LTCK: High Pressure
These models regulate CSF outflow using Desu’s hydrodynamic leverage system, a precision mechanism composed of a titanium spring and ruby ball, which opens only in response to elevated intracranial pressure, ensuring consistent and safe drainage.
Semi Antibiotic LP Shunt Kit Option
To support infection control, Desu also offers a Semi Antibiotic version of the LP Shunt Kit. In this configuration, both lumbar and peritoneal catheters are impregnated with antimicrobial agents to reduce the risk of postoperative infections—especially crucial for:
Pediatric or neonatal patients
Immunocompromised individuals
Long-term implanted cases
The antibiotic-embedded tubing maintains flexibility and structural integrity, while resisting bacterial colonization, improving long-term outcomes and minimizing revision surgeries.
Technical Highlights
Valve Material: High-grade, medical-grade polysulfone with excellent biocompatibility and transparency for intraoperative visualization.
Catheter Design: Smooth, flexible tubing that reduces the risk of obstruction, kinking, or tissue irritation.
Reservoir: Optional flat-bottom configuration for easy subcutaneous placement.
Length & Size: Peritoneal catheter length of 120 cm; I.D. 1.1 mm and O.D. 2.5 mm.
Each element is chosen and manufactured for long-term implantability and high-performance under physiological conditions.
Klinik Avantajlar
- Minimally Invasive Approach
LP shunting avoids ventricular catheterization and craniotomy. This makes it an excellent choice for patients with contraindications to cranial surgery or those requiring a conservative approach. - Comprehensive Kit
No need to order separate components—the Tuohy needle, guidewire, trocar, and connectors are all included. - Patient-Specific Flexibility
Whether treating IIH in obese female adults or pediatric communicating hydrocephalus, Desu’s LP kit covers a wide range of indications. - Enhanced Safety with Optional ASD
The antisiphon device (ASD) option adds a layer of safety, especially in ambulatory patients where positional changes can lead to excessive drainage.
Ideal Indications
Desu Lumboperitoneal Shunt Kits are well-suited for the following conditions:
Idiopathic Intracranial Hypertension (IIH) / Pseudotumor Cerebri
Communicating Hydrocephalus
Post-traumatic CSF Pressure Imbalance
Normal Pressure Hydrocephalus (select cases)
Revision cases where ventricular access is no longer viable
In many of these scenarios, an LP approach reduces procedural complexity, risk of hemorrhage, and long-term complications.
Frequently Asked Questions (FAQs)
Q1: What makes the LP approach different from VP shunting?
Lumboperitoneal shunts divert CSF from the spinal subarachnoid space instead of the brain’s ventricles. This avoids brain penetration and is preferred in certain conditions like IIH.
Q2: Is the valve adjustable after implantation?
Standard kits come with fixed-pressure valves, but Desu also offers adjustable valve models that can be externally reprogrammed using a magnetic tool.
Q3: Can the system be used in children?
Yes. The valve and catheter sizes are compatible with pediatric anatomy, but placement and pressure selection should always be done by experienced pediatric neurosurgeons.
Q4: What’s the purpose of the antisiphon device?
The ASD prevents overdrainage caused by gravity when patients move from horizontal to upright positions. This reduces the risk of low-pressure headaches or subdural hematomas.
Q5: Is the Tuohy needle necessary?
Yes. It is specifically designed for precise and atraumatic access to the lumbar subarachnoid space, which is critical in LP shunt procedures.
The Depus Lumboperitoneal Shunt Kit by Desu is a trusted, complete solution for CSF diversion that blends high-performance materials, modern design, and clinical flexibility. With pre-packaged surgical tools and advanced valve technology, Desu provides neurosurgeons a reliable system for managing conditions like IIH, NPH, and communicating hydrocephalus.
Whether your priority is infection control, minimally invasive surgery, or pressure precision, the Depus LP Kit delivers.
Desu – engineered for safety, trusted for life.
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