PNEUMATIC LITHOTRIPTER

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PNEUMATIC LITHOTRIPTER

“NIDHILITH Semi Digital” 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 Semi Digital” 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 Semi Digital 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 Semi Digital is recommended for use with the rigid or semi rigid endoscope having straight working channel.

Product Profile

CONTROL UNIT

  • Attractive control unit molded with ABC plastic body.
  • Light weight, compact and mobile.
  • The vital feature is that the system transmits the pulses only after selection of the desired mode from the front panel and thereby eliminating a risk of injury due to accidental pressing of the foot switch.
  • This device generates highly accurate pulses in the form of single pulse operating mode and continuous pulse operating mode.
  • In multiple modes, twelve options are available to change the frequency from 1 pulse/second to 12 pulse/second.
  • No possibility of heat generation inside, hence; no chance of any thermal injury.
  • Pressure setting knob to set the desired pressure, which also facilitates constant monitoring of pressure via pressure dial.
  • Most striking features of “NIDHILITH Semi Digital” are safety and efficacy.

HAND PIECE

  • Light weight.
  • Long life.
  • Para medical staff can easily dismantle it for maintenance and immediate service.
  • Sterilization : Formalin chamber OR Cidex.

PROBE

  • Rigid lithotripsy probes are available in all sizes and compatible with any ureteroscope and nephroscope.
  • Cost effective and durable.
  • Sterilization : Formalin chamber OR Cidex.
  • Probes for Ureteric stones : 0.8 mm; 1.0mm; 1.2mm; 1.4mm – Length : 610mm
  • Probes for kidney and bladder stones : 2.0mm; 2.5mm; 3.0mm – Length : 450mm

OXYGEN REGULATOR

OPTIONAL ACCESSORIES

BLADDER STONE LITHOTRIPSY (LITHO BRIDGE)

  • To fragment bladder stone with the use of 25Fr Cystoscope Sheath (Karl Storz or Richard Wolf).

NIDHILITH VAC
NIDHILITH VAC is an additional component for use with NIDHILITH Semi Digital- Intra Corporeal Pneumatic Lithotripter via suction hand piece, hollow probes and hand switch for PCNL & URS.

Features

  • It provides a better endoscopic vision as well as, ideal and safe stone location for disintegration in Ureter, Kidney and Bladder during lithotripsy.
  • During and also post lithotripsy, suction is provided for remaining fragments and stone-dust of ureter, kidney and bladder stones.

Technical Specification

Supply Voltage230 VA/ 50Hz/± 10%, 110 VA C @60 Hz± 10%
Power Consumptions30 Watts
Input GasOxygen / Compressed Dry Air 
In Let Pressure Range ( To Control Unit)4 - 6 Kg / cm2
Out Let Pressure Indication0 - 5 Kg / cm2 via pressure gauge
Freq. of Impacts0 cycle per second - 12 cycle per second
Control Unit ( Made from rust free plastic body )
SizeL 250mm X W 155mm X H 230mm
Weight2040 gms
Hand Piece ( Made from non toxic aluminium Alloy )
Weight105 gms
Ureteroscopy Probe
Size0.8mm, 1mm, 1.1mm, 1.2mm, 1.4mm, 1.5mm
Length610 mm
PCNL Probe
Size2.5mm, 3mm
Length450mm
Lithobridge Probe
Size1.5mm
Length460mm

Accessories

NIDHILITH Control Unit1 No.
Hand Piece2 Nos.
Probe Set1 set [6 nos. probes]
Pneumatic tubing to connect with hand piece1 No.
Pneumatic tubing to connect with control unit1 No.
Mains Cable1 No.
Foot switch with cable2 No.
Protection Cap-hand piece1 No.
Regulator for Oxygen Cylinder1 No.

OPTIONAL ACCESSORIES

  • Bladder attachment
  • Litho Bridge
  • 1 No.
  • Sheath (22fr/ 23.5fr/ 25 fr)
  • 1 No.
  • Bladder probe.
  • 2 No.
  • NIDHILITH VAC
  • 1 No.

Download Catalouge

NIDHI LITH SEMI DIGI CATALOGUE

Catalogue-Nidhi-Lith-Semi-Digi
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