“NIDHILITH Digi” is very effective, safe, inexpensive and more reliable device for intra corporeal lithotripsy by means of direct contact Pneumatic Lithotripsy under endoscopic vision.
It is microprocessor based digitally controlled pressure flow device, which generates high accurate pluses in single pulse mode as well as variable continuous pulse mode for the fragmentation of stones in urinary system, i.e., Kidney, ureter and Bladder.
One of the marked and distinctive feature of “NIDHILITH Digi” is its rigid probe design. This results in rapid and safe fragmentation of the large and hard calculi situated anywhere in the urinary system i.e. kidneys, ureters and bladder. Therefore, there is no heat generation threat on the tip of the probe and following damage to the mucosa.
NIDHILITH Digi is mainly having four parts i.e. Control Unit, Oxygen Regulator or
Air Compressor, Handpiece and Rigid Probe. It is a foot switch operated highly precise microprocessor based electro pneumatic device, operated with a standard electrical supply as well as clean and dry compressed air. It is connected with the hand piece through flexible tubing. The rigid probe is connected to hand piece. The probe tip is placed in direct contact with the stones.
As soon as the control unit energizes by the foot switch, the compressed air enters the hand piece and propels a small piston against the base of the probe at a frequency from 1 cycles/sec to 12 cycles/sec. The ballistic energy is then transmitted through the probe into the stone, thereby fragmenting the stone.
Due to the design of rigid probe, generally NIDHILITH Digi is recommended for use with the rigid or semi rigid endoscope having straight working channel.
- Product Profile
- Technical Specification
- Operating Instructions
- Download Catalouge
BLADDER STONE LITHOTRIPSY (LITHO BRIDGE)
|Supply Voltage||230 VA/ 50Hz/Â± 10%, 110 VA C @60 HzÂ± 10%|
|Power Consumptions||30 Watts|
|Input Gas||Oxygen / Compressed Dry Air|
|In Let Pressure Range ( To Control Unit)||4 - 6 Kg / cm2|
|Out Let Pressure Indication||0 - 5 Kg / cm2 via pressure gauge|
|Freq. of Impacts||0 cycle per second - 12 cycle per second|
|Control Unit ( Made from rust free plastic body )|
|Size||L 250mm X W 155mm X H 230mm|
|Hand Piece ( Made from non toxic aluminium Alloy )|
|Size||0.8mm, 1mm, 1.1mm, 1.2mm, 1.4mm, 1.5mm|
Before starting the surgery, make sure hand piece and the probe are duly sterile and assembled. During sterilization, ‘sterilization / protection cap’ must be placed on the Hand Piece.
Ureteric Stone : Probes of 1mm, 1.2mm, 1.4mm are supplied as standard accessories for the use in Ureteroscopy. Probes of 0.8mm, 1.1mm and 1.5mm can be supplied on specific request. Select the probe which can pass through the scope easily reveling the smooth movement and better endoscopic vision. The bigger probe in diameter will help you in better fragmentation and reducing the procedure time. Standard probe sizes are 0.8 mm , 1mm, 1.2mm, 1.5 mm
Kidney Stone : Standard probe sizes are 2.5mm, and 3.0mm.
Bladder Stone : These stones are treated with Cystostomy with standard probe size 1.5mm.
Frequency can be adjusted to single pulse or multiple pulses.
Single Pulse : This is the ideal frequency for operating small and medium sized calculi.
Multiple Pulse : The pulses vary from 1 impact/sec to 12 impacts/sec. This mode is used for fast fragmenting hard as well as large calculi. For fast and controlled fragmentation it is advisable to keep the range between 5 to 8 impacts/sec.
Ureteric stones : Between 1 kg/cm2 and 2.5 kg/cm2
After every surgical procedure, dismantle the Hand Piece completely, clean all the parts gently applying the spirit by dry cotton and ensure that no foreign particle enters the cylinder. Do not use harsh detergents to clean. The liquid soap / light detergents can be used for cleaning the Hand Piece and its parts.
|NIDHILITH Control Unit||1 No.|
|Hand Piece||2 Nos.|
|Probe Set||1 set [6 nos. probes]|
|Pneumatic tubing to connect with hand piece||1 No.|
|Pneumatic tubing to connect with control unit||1 No.|
|Mains Cable||1 No.|
|Foot switch with cable||2 No.|
|Protection Cap-hand piece||1 No.|
|Regulator for Oxygen Cylinder||1 No.|
- Bladder attachment
- Litho Bridge
- 1 No.
- Sheath (22fr/ 23.5fr/ 25 fr)
- 1 No.
- Bladder probe.
- 2 No.
- NIDHILITH VAC
- 1 No.