Camjoy CY901 Endoscopic Distension Irrigation Pump
✔ Prevents Fluid Intravasation
✔ Enhances OR Visibility
✔ <70dB Acoustic Dampening
Mastering Intraoperative Visibility & Patient Safety
The success of any minimally invasive procedure hinges on the surgeon’s ability to see the target anatomy. Blood, resected tissue chips, and stone dust can rapidly obscure the view provided by Medical Camera Systems. The Camjoy CY901 Continuous Flow Irrigation Pump actively solves this by driving a sustained, high-volume flow (up to 1500mL/min) that washes the surgical cavity completely clear.
However, aggressive irrigation introduces a critical clinical risk: Fluid Overload (Intravasation). If cavity pressure exceeds venous pressure, irrigation fluid is absorbed into the bloodstream, leading to severe complications like TUR syndrome or pulmonary edema. The CY901’s internal microprocessor continuously monitors back-pressure. It allows surgeons to set a strict pressure ceiling (ranging from a delicate 50mmHg for the uterus up to 700mmHg for dense joints). Once the target distension is reached, the pump automatically throttles the flow, guaranteeing absolute patient safety.
Cross-Platform Compatibility: This fluid management console is the backbone of the Camjoy ecosystem. It connects flawlessly via the CY941 Connector to our Rigid Endoscopes, ensuring a leak-proof fluid pathway from the saline bag all the way to the surgical site.
Solving Critical OR Pain Points
- ✔ Elimination of “Pulsation”: Unlike basic pumps that cause the organ wall to twitch, the CY901 delivers a buttery-smooth, steady output for precise laser targeting.
- ✔ Acoustic Fatigue Reduction: The “Silence Design” engineering keeps the motor noise below 70 decibels, minimizing surgeon distraction during long procedures.
- ✔ Instant Hemorrhage Clearing: The included CY911 Foot Switch allows the surgeon to instantly command maximum flow to clear sudden bleeding.
- ✔ High-Volume Bag Piercing: Ships with dual thrusting needles (CY921/CY931) to easily transition between multiple large-volume fluid bags without interrupting surgery.
Precision Fluid Dynamics Across Surgical Disciplines
1. Urological Resection & Enucleation (TURP / HoLEP)
During prostate surgery, severed veins require high-pressure irrigation to prevent blood from clouding the bladder. The CY901 provides the robust flow needed to wash heavy adenoma chips toward the bladder neck, perfectly setting up the extraction phase for our Urology Surgical Devices.
2. Gynecological Hysteroscopy (TCRS)
The uterine cavity is highly sensitive to over-distension. The CY901 excels here by allowing ultra-precise, low-end pressure adjustments (starting at 50mmHg). This gently expands the myometrium for the removal of polyps and fibroids while strictly preventing fluid from being forced through the fallopian tubes. Explore our full Gynecology Instrument Portfolio.
3. Orthopedic Sports Medicine (Arthroscopy)
Joint spaces require continuous flushing to remove cartilage debris generated by surgical shavers. The CY901’s steady output prevents the joint capsule from collapsing, providing an optimal environment for ACL reconstruction or meniscus repair. See our Orthopedics Collection for compatible scopes.
🌟 Architectural & Interface Highlights
Intelligent CPU Control
Automatically balances RPM to maintain exact set pressure, completely eliminating human error associated with gravity drip lines.
High-Contrast LED
The attractive, oversized LED screen provides instant, glaringly clear readouts of both flow and pressure to the circulating nurse.
Silence Design Motor
Custom dampening completely isolates the motor’s mechanical whine, maintaining a calm, focused environment (<70dB).
Consumable Integration
Perfectly matched with the disposable fluid lines found in our Surgical Accessories catalog to guarantee sterility.
Zero-Pulsation Output
Advanced roller-head geometry ensures fluid is pushed smoothly, preventing the target organ from vibrating under the camera.
Tactile Foot Command
The CY911 Foot Switch lets the surgeon bypass the set flow rate temporarily to blast away stubborn blood clots instantly.
📊 Technical Specifications & Hardware Kit (CY901)
A comprehensive, ready-to-deploy fluid management solution for any modern operating room.
| Specification | Operating Parameter | Clinical Significance |
|---|---|---|
| I. Fluid Dynamics | ||
| Pressure Range | 50 – 700 mmHg | Micro-control for fragile cavities (uterus); High-control for robust cavities (bladder/joints). |
| Flow Rate Scope | 10 – 1500 mL/min | Provides everything from a gentle trickle to an aggressive hemorrhage-clearing washout. |
| Acoustic Output | < 70 dB(A) | “Silence Design” prevents noise fatigue during complex, multi-hour surgeries. |
| II. Power & Interface | ||
| Supply Voltage | ~220V ; 50Hz | Stable, high-efficiency power handling for continuous OR schedules. |
| Power Rating | 150 VA | High-torque motor prevents stalling when pumping dense or viscous fluids. |
| Display Interface | Oversized LED Screen | Attractive appearance with wide-angle visibility for the surgical team. |
| III. Included Accessories Matrix | ||
| CY911 (Pedal) | Surgeon Foot Switch | Enables hands-free initiation of irrigation flow. |
| CY911 (Tube) | Irrigation Tube Set | Sterile pathway from the fluid bag to the endoscope. Available as Replacements. |
| CY921 / CY931 | Thrusting Needles | Heavy-duty spikes for rapidly puncturing 3-liter and 5-liter saline bags. |
| CY941 | Endoscope Connector | Universal luer-lock style connector, compatible with Camjoy and major 3rd-party scopes. |