Kidney stone analysis is performed to determine the chemical composition of a stone when it is filtered out of the urine or removed from the urinary tract. A laboratory will typically document the physical characteristics of a stone - its size, shape, weight, colour and texture. Often, a picture of the stone will be taken to document its size and appearance. The stone may also be cut into pieces in the laboratory so that its layers can be observed. One or more tests will then be performed to determine the stone's composition.
Type of Kidney Stone
- Calcium stones - Most kidney stones are made of calcium compounds, especially calcium oxalate (80%).
- Uric acid stones - Stones made up of uric acid; a waste product normally passed in urine (7%).
- Struvite stones - These stones are found in infected urine and have a mixed constitution.
Our patients can avail the Kidney stone analysis facility at Tejnaksh Stone Analysis Lab using FTIR (Fourier Transform Infrared Spectroscopy)
Kidney stone analysis is a test done on a kidney stone to see what chemicals are in it. The test is done on a kidney stone that has been passed in the urine or removed from the urinary tract during surgery. Chemical analysis of a kidney stone shows the type of stone which can guide treatment and give information that may prevent more stones from forming. People who have had a kidney stone have a chance of having another one, so prevention measures are important.
A kidney stone (renal calculus) forms in the kidney from substances that would normally pass out of the body in the urine. When there are large amounts of these substances, they separate from the urine and form kidney stones.
A kidney stone can be as small as a grain of sand or as large as a golf ball. Sometimes a stone may leave the kidney and move down a ureter into the bladder. From the bladder, the stone passes through the urethra and out of the body in urine. Passing a kidney stone through a ureter or the urethra may be painless or it may cause severe pain. A kidney stone may cause other symptoms, such as blood in the urine (hematuria), pain when urinating, or a severe need to urinate.
Blood, urine, and 24-hour urine tests are often ordered when someone has a suspected kidney stone. They are performed to detect an underlying cause for stone formation such as excess chemical substances being produced and excreted in the urine. The test results can help distinguish between a probable stone and other conditions that may have similar symptoms but require different treatment. Testing may include:
- Blood and 24-hour urine tests for calcium, uric acid, creatinine, and sometimes oxalate, citrate, phosphate, and/or cystine
- Urinalysis - to detect red and white blood cells, crystals, signs of infection, and to measure urine pH
- Full Blood Count (FBC) - to evaluate white blood cells for signs of infection
A kidney stone (renal calculus) forms in the kidney from substances that would normally pass out of the body in the urine. When there are large amounts of these substances, they separate from the urine and form kidney stones.
- Calcium oxalate or calcium phosphate stone, then it is likely that they are excreting excess calcium and/or oxalate (or sometimes too little citrate, which normally binds calcium but does not form stones) into the urine. This may be due to:
- An inherited tendency to absorb more than the normal amount of calcium from the diet, causing high urine calcium (hypercalciuria).
- Dietary factors-eating too much animal protein, sugar, salt or foods rich in oxalate increases the risk of stone formation by altering the chemical balance of the urine. High salt intake can lead to increased excretion of calcium into the urine.
- Factors affecting absorption of nutrients, such as inflammatory bowel disease or intestinal surgery-an imbalance in nutrient absorption may result in excess urinary oxalate.
- Too much parathyroid hormone (primary hyperparathyroidism), leading to high serum and urine calcium.
- A variety of metabolic disorders-these may lead to some degree of metabolic acidosis, resulting in an increased high urine calcium excretion
- Uric acid stone, then it is likely that they are producing and excreting excess uric acid due to conditions such as gout or disorders of uric acid metabolism.
- Struvite stone, the person likely has a specific type of bacterial infection that leads to the production of excess ammonia.
- Cystine stone, then the person is likely producing and excreting excess cystine as the result of a rare hereditary disorder.
- Drug-related stone, then the person is forming stones because of a medication that they are taking.
- Other stone, a variety of stones may be formed when an excess chemical is present and/or when the urine is very concentrated, such as may occur with dehydration.
- Cheap and reliable
- Useful for identification of organic components or non crystalline substances eg. purines, proteins or fat and drug metabolites
- Semiautomatic evaluations are possible applying search match functions
- Reduces errors due to operator bias
- High speed centrifuge dual door latch lock design, automatic or manual opening mode can be switched. The latch door can be open once the power suddenly off .
- High speed centrifuge dual door latch lock design, automatic or manual opening mode can be switched. The latch door can be open once the power suddenly off .
- All high speed centrifuge operating process parameters can be record by itself when the power failure suddenly. Make it simpler and safer to use.
- Ver 10 centrifuge machine update the acceleration and deceleration control, 9th gear free parking time can reach over 540 seconds, multiple storage working modes, user can freely program and call, meet the requirements of special separation products, three-level damping and shock absorption, good shock absorption effect, with stop anti echo technology, no secondary suspension phenomenon will occur.
- The Centrifuge Latch door cover sealing ring is placed which less noise and keep centrifuge long life
- It has multiple timing modes such as positive timing, countdown, and continuous, and has instantaneous centrifugation function, making centrifugation faster and easier.
- Equipped with various protection functions such as door cover protection, overspeed, overcurrent, overvoltage, overheating, imbalance, etc., automatic sound alarm, display, and shutdown prompt for faults. The whole machine is made of steel structure, with stainless steel inner cavity and three-layer steel plate protection, ensuring personal safety and machine safety.
- AC variable frequency motor drive, equipped with high-precision speed measurement system, runs smoothly, quietly, without carbon powder pollution, maintenance free, and has a long service life.
- Equipped with the highest safety level biosafety sealed rotor and rotor cover, both can be sterilized and disinfected under high temperature and pressure.
Product Parameters
High Speed Centrifuge Time Speed Program PRP Max 20500rpm RCF 34800xg Max Capacity 6X100ml
| Model |
SADH20B |
SADH22B |
| Max Speed (rpm) |
20500rpm |
22500rpm |
| Max RCF(xg) |
31800xg |
34800xg |
| Power Source |
500W |
550W |
| Max Capacity(ml) |
6×100ml |
| Timer Range |
0-99min59s/0-99h59min |
| Speed Accuracy |
±10r/min |
| Power Source |
AC220±22V 50Hz 10A |
| Noise(dBA) |
≤55db(A) |
| Chamber Diameter |
Φ320mm |
| Device Size |
360×485×330(mm) |
| Packing Size |
435×580×415(mm) |
| Net Weight |
40kg |
| Display |
LED/LCD |
Centrifuge
Rotor
|
Capacity
|
Max. speed
|
Max. RCF
|
| Capacity:12/16×1.5/2.2ml |
Max. speed:20500r/min |
Max. RCF:31800xg |
| Capacity:12/16×1.5/2.2ml |
Max. speed:22500r/min |
Max. RCF:34800xg |
| Capacity:18×0.5ml |
Max. speed:16500r/min |
Max. RCF:17000xg |
| Capacity:12×5ml |
Max. speed:16000r/min |
Max. RCF:18090xg |
| Capacity:24×1.5/2.2ml |
Max. speed:15000r/min |
Max. RCF:21890xg |
| Capacity:36×1.5/2.2ml |
Max. speed:14000r/min |
Max. RCF:20025xg |
| Capacity:48×1.5/2.2ml |
Max. speed:13000r/min |
Max. RCF:18500xg |
| Capacity:12×100ml |
Max. speed:14000r/min |
Max. RCF:21100xg |
| Capacity:4×8×0.2ml |
Max. speed:13500r/min |
Max. RCF:11610xg |
| Capacity:6×50ml |
Max. speed:13000r/min |
Max. RCF:17940xg |
| Capacity:4×100ml |
Max. speed:10000r/min |
Max. RCF:9690xg |
| Capacity:12×15ml |
Max. speed:11000r/min |
Max. RCF:12450xg |
| Capacity:8×50ml |
Max. speed:11000r/min |
Max. RCF:13450xg |
| Capacity:6×100ml |
Max. speed:11000r/min |
Max. RCF:12620xg |
| Capacity:8×10/15ml |
Max. speed:5000r/min |
Max. RCF:3680xg |
The production of the lab centrifuge machine introduce
1.Start by the blanking process for the metal part
Normally the house of the centrifuge machine was made by the steel or stainless steel of type as 316
The part was beginning as the blanking
1.Laser blanking machine capacity :8000*2000*10mm
2.We had about 15 pcs of the laser cutting machine in blanking workshop ,name from No1 to No 15,
3.6S fully carry out in our workshop according to the iso13485,
4.All of the raw material can be Traceability
2.Bending process for high speed centrifuge machine by the press break bending machine
The press brake machine is a powerhouse in the metal fabrication industry, providing an efficient and successful method to bend sheet metal into different forms
To form the metal part into the shape we need ,the first part was by the bending press and the bending die
Stainless Steel :Provides great strength and resistance to corrosion, but its greater spring back the ability to revert to its original shape after bending means that it must be handled carefully.
3.Progressive die metal stamping workshop for centrifuge machine part.
Centrifuge machine need the bracket for the motor and metal stamping part for the housing and electric connect part,The progressive die stamping can give out the huge volume and low cost for the Centrifuge machine spare metal part.
4.Welding workshop for the
centrifuge machine
The Centrifuge machine need a lot of welding ,to imporve the capacity and welding quality we introduce the welding robot machine instead of labor human welding
1.QTY of the welding robot :23pcs
2.Capacity of the welding robot :500A
3.Work station:2000*1500mm
5.Plastic injection workshop for the centrifuge machine
Plastic part was one part of the high speed and low speed centrifuge machine
We had about 10 sets of the plastic injection work for the centrifuge machine.
1.The capacity for plastic injection machine was :1000*850*750mm
2.The max ton for plastic injection machine was 1000T
6.The spare part Warehouse for the benchtop centrifuge centrifuge machine
The 6S was fully carry out in our warehouse with the ERP system
1.We need to know how many part in our warehouse
2.We need to anticipate the part when to full fill in for all the benchtop centrifuge centrifuge machine
7.CNC machining for the benchtop centrifuge centrifuge machine rotor.
The rotor was the key part for the centrifuge centrifuge ,to make it perfect especial for the high speed centrifuge centrifuge ,we need to control the tolerance of the rotor very tight,that was why we introduce the centrifuge centrifuge
1.CNC QTY:15PCS
2.Tolerance for CNC machine :0.01mm
8.Electric part assemble to the high speed
centrifuge machine workshop,the plc or the other computer control part connect to the machine before move to the next production procss.
9.Test workshop for the
centrifuge machine
All the high speed and low speed centrifuge machine need to be test before transfer it to the warehouse.
Customer visit
Customer review our Laboratory Centrifuge Machine workshop,We were welcome all of our customer to visit our company to review and test the Centrifuge Machine for Organisms, Medical, Chemistry,Our business vision was :long term business ,win-win for the future
Packing and loading
The over sea customer always concern about the packing and loading for the Centrifuge Machine,we cant bear the lost for tiny mistake for the centrifuge machine ,one mistake will cause the machine broken or cant work .
From the packing for Laboratory Centrifuge Machine to the container loading detail show as below
Warehouse and stroage for the medical Centrifuge Machine,the temperature should be control within 18-25° for all equipment and test machine ,all the record can trace within 3 years.
After market service
The maintain and repair guarantee for the Centrifuge Machine workshop was the key to the business ,when a customer bought a machine from us ,the guarantee was the most importance things customer concern.we sent out technical service team to oversea customer site for the maintain and repair for our customer .Our service for the lab equipment was not stop after the Centrifuge Machine sold ,it was the start for our company and your company for win win situation .You use the Centrifuge Machine we take care of the rest.
Exhibition
We take part into the MedtecChina Canton Fair (The China Import and Export Fair) exhibition every year ,hope one day we can meet each on the fair
Our vision
The supplier and the customer was togeher for the future ,both parties should be in win-win situation ,so we were looking forwarder to hold hand by hand for bright future.
Kidney stones are mineral deposits precipitating from urine. The majority is formed because of wrong dietary habits such as insufficient fluid intake and/or the consumption of certain foods. This can cause an enrichment of substances such as calcium, oxalate, and cystine in the urine, leading to a supersaturation and subsequent nucleation and aggregation of the stones.
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