Showing posts with label Cryogenic Freezer. Show all posts
Showing posts with label Cryogenic Freezer. Show all posts

Tuesday, April 10, 2012

Can Future Cryonic Technology Reanimate Life?

Is there a way for us humans to shed our mortality? Well, some have the idea of using cryogenic storage to preserve our bodies beyond death in the hope that science will find the secret to everlasting life.

While most Americans choose the traditional path of being buried or cremated following death, there is an alternative to this type of treatment. With cryonics, the storage system can preserve a recently deceased or a seriously diseased person in the hopes that one day scientists will figure out how to reanimate to cure afflictions such as a terminal illness. These cryonic patients, called cryonauts, place their trust in the scientific advancement of the future. That trust and risk may pay out at a chance of immortality. This may sound more like science fiction rather than founded science, but many foresee the possibility of reanimation in the future, either near or distant.

The scientific concern with cryogenic storage regards tends to deal with the formation of ice crystals in the patient's cells while the body is cooled to a chilly -200 degrees Celsius. Antifreeze solution is used to reduce the formation of these ice crystals, but they occur nonetheless and cause serious tissue damage – much like freezer burn. Although, scientists feel that there will eventually be a way to repair this damage or even prevent it for future cryonauts.

For proof of escalating technology, cryobiologists have found a new technology called vitrification, which allows preservation without damaging tissue. Cryogenic vitrification involves replacing the patient's blood with a unique antifreeze cocktail that prohibits ice formations and suspends cells in a glass-like state. However, vitrification has only been achieved with single human cells and not an entire body; but is this opening a path to future solutions.

At this point, cryogenic storage for bodies is putting a lot of stock in future science. While it seems very fictional and fanciful, just think of how many people 200 years ago would laugh at the idea of a flying Boeing 747?

Friday, February 3, 2012

LN2 Freezers Help Companies Play New Age Tooth Fairy by Storing Dental Stem Cells

Slipping your children's teeth under the pillow for the tooth fairy may be a thing of the past. Now, thanks to LN2 freezer (liquid nitrogen) technology, companies are offering services to store baby teeth in case they are needed in the future to help treat or cure serious family medical issues.

The new technology allows companies to bank adult stem cells found in baby teeth and even in wisdom teeth. So instead of throwing those teeth away or having a dentist discard extracted wisdom teeth people can now store these precious dental stem cells that can be used for various dental and medical applications.

The lab harvests pulp and tissue that contains stem cells and then processes the cells for freezing. The cells are equilibrated with cyroprotectant and then placed in LN2 freezer storage units at the company. This will ensure long-term storage until the possible need by a healthcare provider.

The cost to store a tooth is just under $800 which includes the first year of storage after that fees fall about $10 a month to keep the tooth frozen.

As of right now there are no medical applications using dental stem cells but they are being used in studies. There is hope that one day – thanks to the help of LN2 freezer technology – doctors will be able to treat spinal cord injuries, MS (multiple sclerosis) and a variety of other issues.

So the next time the tooth fairy is in town, think about keeping that tooth instead of trading it in for a shiny coin. Who knows, that tooth may be worth someone's life down the road!

Thursday, February 2, 2012

Use Princeton Cryo's High-Quality Cryogenic Equipment to Avoid Fines

Cryogenic freezing can certainly be dangerous. That's why we provide the best-quality cryogenic equipment possible to ensure the safety and effectiveness of all cryogenic freezing systems.

With our products you can avoid problems and fines like one large frozen pizza company who was cited for nine alleged safety and health violations. Of course, most of the fines were of a result of neglect of the company, but you can make the cryogenic freezing process easier with our products.

One of the citations was a violation of exposing workers to an oxygen deficient atmosphere.

"Employers are responsible for knowing the hazards that exist in their workplace and training workers in proper safety precautions such as air monitoring and respirator use," said Kim Stille, director of OSHA's Madison Area Office. "OSHA is committed to protecting workers, especially when employers fail to do so."

The fines totaled $76,300 after OSHA initiated an inspection of the pizza company's plant in June. The violations were issued when workers were exposed to an oxygen deficient environment during the freezing process of the pizzas in a liquid nitrogen cryogenic freezer. The cryogenic freezer created a hazardous environment due to the buildup of nitrogen gas; however, no injuries or illnesses were reported as a result of the conditions.

Other fines focused on the lack of training and implementation of safety equipment. These fines can greatly hurt any company that uses cryogenic equipment. That's why we, at Princeton Cryo, think it's important to use the best equipment in the market. We strive to create a safe environment no matter what the use of the cryogenic freezer.

Tuesday, January 3, 2012

We Stand By Our Products With a 100 Percent Guarantee

We at PrincetonCryo.com believe in valuing our customer's satisfaction with all of our products. We offer a first-rate customer service that can help your needs, which can prove invaluable in the world of cryogenics.

We offer top of the line cryogenic equipment to help you build the best cryogenic storage system on the market. PrincetonCryo.com provides industry-leading cryogenic design and engineers that are instrumental in creating the most well-renowned equipment in the world. Our engineers are experience and well trained to design and install all of our cryogenic equipment.

Because we have set a high bar for ourselves and have earned the reputation as a reliable, high-quality leader in the cryogenic industry, we know that all of our customers will have 100 percent satisfaction.

If you do not have 100 percent satisfaction, we adhere to a "No Hassle" return policy where we'll make sure your cryogenic equipment is working correctly or you'll get your money back. So if you're in the field that needs cryogenic storage equipment then look no further than PrincetonCryo.com, we guarantee you'll be satisfied.

Wednesday, December 21, 2011

Types of biological materials that can be held in Cryogenic Storage

Cryogenic storage is very helpful when storing biological materials. Because a cryogenic freezer can freeze things at -150 degrees Celsius (refrigerated storage is about 5 degrees Celsius and typical freezer storage is about -20 degrees Celsius), it can store many biological materials without letting them go bad.
Some of the biological materials that can be stored are:

- Blood
- Plasma
- Bone
- DNA
- RNA
- Explant device storage (hips, mesh, etc.)
- Tissues and cell lines
- Agro and plant samples
- Pathology and legal specimens
- Stem cells and cord blood
- Fluids and urine
- Clinical supplies
- Serum
- Slides

This is just some of the things that can be held in cryogenic storage. The control of the temperature of valuable biological materials is very important. From storing sperm samples, blood samples to even ways of storing food, cryogenic freezing is one of the best ways to ensure pristine preservation.

Labs that have cryogenic freezers are more likely to have more beneficial biological samples and have more accurate tests for blood, DNA or other animal tissues. Thanks to cryogenic storage, biological materials can be held for a long time and won't spoil or deteriorate. This is important in guaranteeing to those who need biological specimens preserved.

Monday, November 7, 2011

Using Cryogenic Freezer Systems to Preserve Fruits and Vegetables

When people think of cryogenic freezer systems or cryogenically freezing things, they immediately think of freezing dead bodies to preserve them for the future. However, cryogenics have advanced way past common science fiction plot lines. In actuality, cryogenics help us with every-day life.

Many food distributors use cryogenic freezing to preserve fruits and vegetables. Freezing preservation is important in retaining the quality of agriculture products over long storage and shipping periods. As methods of long-term preservation of agricultural products, freezing is far superior to canning and dehydration in regards to retaining taste and nutrient properties. Cryogenic freezing is cheaper than the dehydration or canning process, while using up less resources and time. When the overall cost is considered, freezing is the most cost-effective of any method of food preservation.

The frozen food market is one of the largest and most diverse sectors of the food industry. From TV dinners to frozen strawberries, the frozen food sector has a value of more than $27.3 billion in the United States alone. To keep this business alive, cryogenic freezer systems have played a large part in the refrigeration of food products. The success of cryogenic freezing comes from the elimination of heat from low temperature points towards points with higher temperatures. The cryogenic system achieves this through the use of liquid nitrogen and carbon dioxide to keep the products frozen and unable to spoil.

Remember the next time you go grocery shopping, there's a chance that some of the food in your grocery cart are made possible through the advancements of cryogenic freezer systems.

Thursday, September 8, 2011

Cryogenic Storage: MoreThan Just Science Fiction

In popular culture, cryogenic freezing is known as a scientific device by which people who are eager to witness to the future – or who are simply rich enough to – freeze their own bodies after death, in hopes that future medical science will have advanced enough to revive them.

Historical figures like Walt Disney have been suspected of cryogenically freezing themselves, and fictional ones like Austin Powers have parodied the process. Real-life scientists have actually done it, like Robert Ettinger, founder of the Cryonics Institute in Michigan, who froze family members after they died and has been frozen himself after passing only a few weeks ago; and Robert Nelson, a television repairman who joined the movement in the 1960s and will be depicted in a movie based on his life directed by Errol Morris with his character played by Paul Rudd.

Outside the science fiction and real-life hype, however, cryogenics is actually a significant part of the average person's life. Workers in hospitals and labs are more aware of this. Entire rooms are used to keep cryogenic storage safe, whether it is a liquid nitrogen dewar or a cryogenic freezer.

Cryogenic equipment is relied on to keep important body tissues preserved, like blood and stem cells. Some people choose to cryogenically freeze umbilical cord blood, for scientific research or potential use in the future. Cryogenic storage is commonly used in fertility clinics, where liquid nitrogen equipment is used to preserve human semen and eggs, embryos, and ovarian tissue. Many people who have experienced fertility problems have thus benefited from this practical use of cryogenic equipment. Cryogenics is more than simply scientific entertainment; it's an important tool in hospitals and medicine.

Tuesday, September 29, 2009

Events

World Stem Cells & Regenerative Medicine Congress Asia
October 5-7, 2009
Singapore

2009 World Conference On Regenerative Medicine
October 29-31, 2009
Leipzig, Germany

WiCell Human Embryonic Stem Cell Course
December 7-9, 2009
Madison, United States

Phacilitate Cell and Gene Therapy
January 25-27, 2010
Washington, DC, United States

Molecular Medicine Tri-Conference 2010
February 3-5, 2010
San Francisco, United States

SMi's 2nd Annual Stem Cells
February 15-16, 2010
London, United Kingdom

Keyston Symposium B4Stem Cell Differentiation and Dedifferentation
February 15-20, 2010
Keyston, United States

Stem Cell Summit
February 16, 2010
New York, United States

ISSCR 8th Annual Meeting
June 16-19, 2010
San Francisco, Untied States

Tuesday, September 22, 2009

Liquid Nitrogen Sprayer

Cry AC is a device that will spray liquid nitrogen to freeze various materials. For more information, go to princetoncryo.com and search Cry-AC.

Thursday, May 7, 2009

Skid Crate Improvements

 All MVE cryogenic freezers will be shipped in wooden crates fastened with screws on the front and top panels effective immediately. Without excess damage to wooden panels the use of screws instead of staples will allow service technicians to remove the cryogenic freezer, enabling greater opportunity if necessary for the end-user to reuse the skid/crate.

Monday, May 4, 2009

Differences in HE Versions

About the different HE versions, there has been some confusion and these differences are chart out below.

 

HE – Stainless steel turntable with pie shaped divisions, operates at -150°C,

HE+ –Similar as HE except has more usable height and aluminum turntable

HE Gen 2 – Similar to HE except the turntable has rectangular divisions

HE+ Gen 2– Similar to HE Gen2 except has more usable height

ETERNE – Aluminum turntable with pie shaped divisions, operates at -190°C

For more detailed information see the table on next page.

Thursday, April 30, 2009

Differences in HE Versions

About the different HE versions, there has been some confusion and these differences are chart out below.

HE – Stainless steel turntable with pie shaped divisions, operates at -150°C,

HE+ –Similar as HE except has more usable height and aluminum turntable

HE Gen 2 – Similar to HE except the turntable has rectangular divisions

HE+ Gen 2– Similar to HE Gen2 except has more usable height

ETERNE – Aluminum turntable with pie shaped divisions, operates at -190°C

For more detailed information see the table on next page.

Wednesday, April 29, 2009

MVE Naming Convention Change

Along with the introduction of the latest cryogenic Tec 3000 controller we have also taken this occasion to review our product model naming convention in an attempt to alleviate the explanation of model differences to our customers. This latest convention is more in par with our competitors in that model capacities are identified without difficulty. Given below is a chart viewing old and new model names.

 The size of the cryogenic dewar or series is indicated by the first number in the model description.

 Smaller models will use three digit numbers like 100, 200, 500, 600, and 800 series and larger models will employ four digit numbers like 1200, 1300, 1400, 1500, and 1800 series

 The 2mL vial capacity in thousands of vials is represented by the last two numbers. This number will be followed by “F” if it is full auto (with GB and BB) and “C” if the unit is a cabinet.

 

Notes:

·         Although not listed below, gas bypass and battery backup options will still be in the description as

·         GB and BB following the F signifying full auto.

·         Units sold overseas will carry an MDD CE label for European Certificate validation

·         The “P” following the model size designates “pie shaped” turntable sections.

·         The “R” following the model size designates “rectangular shaped turntable sections.

·         -150 signify HE models and -190 dignifies Eterne models.

 

Old description         2nd Line                     New description      Series             Notes

                             description

 

MVE 140                 Basic                      MVE 103                 100 series      No auto avail.

 

MVE230                  Basic/ old style         MVE 204                  200 series      No auto avail.

 

MVE230 Gen2           Basic/ Gen 2            MVE 205                 200 series      Basic no auto

 

MVE 230 Gen2          Full auto                  MVE 205F                200 series      TEC-3000

 

MVE 511 Gen2          basic                      MVE 510                 500 series      Basic no auto

 

MVE 511G2/F Full auto                  MVE510F                 500 series      TEC-3000

 

MVE 600F                Full auto                  MVE 616CF              600 series      Cab/full auto

 

MVE 611                 basic                      MVE 616                 600 series      Basic no auto

 

MVE 611F                Full auto                  MVE616F                 600 series      TEC-3000

 

MVE 810                 basic                      MVE 811                 800 series      Basic no auto

 

MVE 810F                Full auto                  MVE811F                 800 series      TEC-3000

 

MVE 810HE              basic                      MVE 815P-150          800 series-150 Basic no auto

 

MVE 810HEF            Full auto                  MVE815P-150F         800 series-150 TEC-3000

 

MVE 810Eterne         basic                      MVE815P-190           800 series-190 Basic no auto

 

MVE810EterneF        Full auto                  MVE815P-190F         800 series-190 TEC-3000

 

MVE 810HE+            basic                      MVE 818-150           800 series-150 Basic no auto

 

MVE 810HE+F          Full auto                  MVE 818P-150F        800 series-150 TEC-3000

 

MVE 1211                basic                      MVE 1223                1200 series    Basic no auto

 

MVE 1211F              Full auto                  MVE 1223 F             1200 series    TEC-3000

 

MVE 1370                basic                      MVE 1320                1300 series    Basic no auto

 

MVE 1370 F             Full auto                  MVE 1320 F             1300 series    TEC-3000

 

MVE 1400 F             Full auto                  MVE 1426 CF           1400 series    Cab/full auto

 

MVE 1411                basic                      MVE 1426                1400 series    Basic no auto

 

MVE 1411 F             Full auto                  MVE 1426 F             1400 series    TEC-3000

 

MVE 1520HE

DRYSHIPPER

W/SKID                  For air transport       MVE 1533 PD -150    1500 s-150    With shipslog

 

MVE 1520HE            basic                      MVE1533P-150         1500 s-150    Basic no auto

 

MVE 1520HEF           Full auto                  MVE1533P-150F        1500 s-150    TEC-3000

 

MVE1520HEG2          basic                      MVE1539R-150         1500 s-150    Basic no auto

 

MVE1520HEF G2       Full auto                  MVE1539R-150F       1500 s-150    TEC-3000

 

MVE1520HEG2+        basic                      MVE1542R-150         1500 s-150    Basic no auto

 

MVE1520HEFG2+      Full auto                  MVE1542R-150         1500 s-150    TEC-3000

 

MVE 1520 Eterne      basic                      MVE1533P-190                   1500 s-190    Basic no auto

 

MVE1520 Eterne F     Full auto                  MVE1533P-190F        1500 s-190    TEC-3000

 

MVE1520HE+ basic                      MVE1536P-150                   1500 s-150    Basic no auto

 

MVE1520HE+F          Full auto                  MVE1536P-150F        1500 s-150    TEC-3000

 

MVE 1830HE 2004     basic                      MVE 1879P-150        1800 s-150    Basic no auto

 

MVE1830HEF 2004    Full auto                  MVE1879P-150F        1800 s-150    TEC-3000

 

MVE1830HEG2 2004 Basic                      MVE1881R-150         1800 s-150    Basic no auto

 

MVE1830HEF

G2 2004                  Full auto                  MVE1881R-150F       1800 s-150    TEC-3000

 

MVE 1830 Eterne

2004                      Basic                      MVE 1879P-190        1800 s-190    Basic no auto

 

MVE 1830 Eterne

F 2004                    Full auto                  MVE1879P-190F        1800 s-190    TEC-3000

 

MVE 1830HE+ 2004   basic                      MVE1892P-150         1800 s-150    Basic no auto

 

MVE 1830HE+F2004 Full auto                  MVE1892P-150F         1800 s-150   TEC-3000

 

MVE1830-2T 2004     basic                      MVE1894P2T-150      1800 s-150    Basic no auto

 

MVE18302TF2004      Full auto                  MVE1894P 2T-150F   1800 s-150    TEC-3000

 

MVE 1830 2004        Basic                      MVE 1851P-150        1800 s-150    Basic no auto

 

MVE 1830F 2004       Full auto                  MVE 1851P-150F       1800 s-150    TEC-3000

 

MVE 1841 Gen2        basic                      MVE1839                 1800 s          Basic

 

MVE 1841 Gen2F      Full auto                  MVE1839F               1800 s          TEC-3000

 

Monday, April 27, 2009

Power Supply Replacement for Cryogenic Freezer

If the customer needs an replacement of MDC power supply on their cryogenic freezer, henceforth an existing will be replaced with a Jerome power supply kit (P/N 11943012 for 110V, P/N 11929886 for 220V), which includes the power supply, power cord, bracket, and screws.

Wednesday, April 22, 2009

Cryogenic Product Price Increase

Stainless steel and aluminum are the main components of our cryogenic products which have continually increased in price as demand is exceeding supply. In addition, the increasing cost of fuel has impacted us through both transportation and supplier pricing. We have placed a main focus on reducing our manufacturing costs to counteract these costs through lean production and careful management of our raw materials. Even though these efforts have allowed us to take in a considerable amount of the price increases, however in order to recoup our losses, we were forced to increase prices by an average of 2% effective July 1st. The mass of our competitors have raised their base prices within the last few months and feels certain that our new pricing levels along with the new TEC-3000 cryogenic controller will make possible for you to carry on to gain business in your territory. Starting July 1st 2006 these new prices will be applied to all new orders received.

Tuesday, April 21, 2009

Cryogenic Product Price Increase

Stainless steel and aluminum are the main components of our cryogenic products which have continually increased in price as demand is exceeding supply. In addition, the increasing cost of fuel has impacted us through both transportation and supplier pricing. We have placed a main focus on reducing our manufacturing costs to counteract these costs through lean production and careful management of our raw materials. Even though these efforts have allowed us to take in a considerable amount of the price increases, however in order to recoup our losses, we were forced to increase prices by an average of 2% effective July 1st. The mass of our competitors have raised their base prices within the last few months and feels certain that our new pricing levels along with the new TEC-3000 cryogenic controller will make possible for you to carry on to gain business in your territory. Starting July 1st 2006 these new prices will be applied to all new orders received.

Monday, April 20, 2009

TEC-2000 Replacement

For a time, we will go on to carry the TEC-2000 though the TEC-3000 will replace the TEC-2000.  Please make sure that the exact controller is ordered because there are two versions of the TEC-2000 with different front panels. The listed part numbers include the assembled stand alone and front panel.

 

  • TEC-2000 controller with symbolic front panel (Europe)
  • TEC-2000 controller with numeric front panel (Domestic and where MDD & CE are not requires)

Friday, April 10, 2009

The Cryosystem 6000 Goes to Antarctica

A CryoSystem 6000 is employed by the National Oceanic and Atmospheric Administration (NOAA) to maintain data acquisition equipment at temperatures as low as -90°C. To make sure exact readings their equipment used to measure temperature, wind velocity, and humidity needs to be kept relatively warm. The NOAA immersed their equipment in a warm oil bath inside the CryoSystem to achieve this. The vacuum insulated dewar consistently keeps the heat out in cryogenic conditions and in this application it does the reverse too. 

Thursday, April 9, 2009

Cryogenic Cork and Cover Replacement Quotes

The manufacturing costs on many of our cryogenic service lids fluctuate rapidly due to the low volume production. As a result of this, it is not possible for us to maintain up-to-date pricing information in our inventory system. To simplify the purchasing process, before placing an order you should call in to obtain a quote on price and delivery time. This enables the customer service to get updated cost and delivery times from purchasing to insure a precise quote.

 

Models

Old P/N

New P/N      

Optional New P/N

A-300

5610429       

10726817

 

A-1000

5610389

10507489

 

A-1500/1600

5610379       

10507024

 

A-2600/6000/VPS-2600

5610329       

5614979

 

XLC-810/1520

5610329

5614979

 

LZ-100         

10503331S

NA

 

A-2542/7000/8000   

5610339       

5614979

 

XLC 800

5615029

NA

 

A-4500         

5612919       

5615029

 

A-4600         

9022929

5615209

 

CBF-21/XLC-140 w/fr. tray   

5610509       

NA

 

TA-21

5610349

5610509

 

XLC/MVE 140

5615019S

NA

 

TA-60/90      

5615019       

5615129S

 

MVE-230/205 GEN 2

11066890S

NA

 

VPS-80         

5614019       

11066890S

 

MVE-204/XLC-230/MVE-230 GEN

15615129S

13259353S

 

XLC-440       

5615139S

NA

 

XLC-450       

5616729S

NA

 

XLC-1110

5615209       

NA

 

VPS-3500

5611529       

5615209

 

XLC 1370      

5615149

NA

 

VPS-3900

5613109       

5615149

 

LZ-200         

10503331S

 

 

XLC 1830      

10503331S

10728783S (Hinged)

11916031S (130° Stop Hinge)

XLC-500 GEN 1 (Rounded Corner)

10660934

NA

 

XLC/MVE 500 GEN 2 (Square Corner)

10764645S

NA

 

XLC-510 10577381   

10745145

 

 

XLC/MVE-511 GEN 1

10772320S

NA

 

MVE 511 GEN 2

11905024S

NA

 

XLC-1200 GEN 1 (Rounded Corner)

10644900

NA

 

XLC/MVE 1200 GEN 2 (Square Corner)      

10764637S

NA

 

XLC-1210

10561346

NA

 

XLC-810HE GEN

15618379

NA

 

XLC18302T/1830HE/1830

10503331S

10728783S (Hinged)

11916031S (130° Stop Hinge)

XLC-1840/1841

10536749S

11087615S

 

XLC-1830+

11891478S

11916031S

 

XLC-1211

10727414S

11008340S

 

MVE-1841 GEN 2     

11922369S

NA

 

XLC-512       

10794107

NA

 

XLC-1520 Eterne/1520HE

5618649       

NA

 

MVE-611

11057395S

NA

 

MVE 600       

11499791S

NA

 

MVE-1400

11561487S

NA

 

MVE-1411

11385495S

NA

 

MVE810HE/810HE Gen2

11369381S

NA