Recently, the importance of monitoring and safety of cryogenic storage of biological samples has been in the news. Perhaps now is a good time to review your alarms and monitoring systems?
The Planer DATAssure™ Alarm and Monitoring system can provide truly independent monitoring and alarms for multiple different parameters in all the equipment, reducing the reliance on safety systems built into the equipment itself and providing the reassurance of having a back-up system to alert you to potential problems even if the equipment’s own protection or control system stops operating.
The DATAssure™ sensors range includes a number of options for the monitoring of internal dewar temperature and with certain products liquid nitrogen (LN2) level. DATAssure™ can provide alerts resulting from temperature rises and/or low LN2 level (depending on probe used), 24 hours a day, 365 days a year, enabling corrective action to be taken before any potential loss of samples.
There are a range of different options for monitoring temperature and/or the LN2 level in dewars, including standard temperature probes and flat ribbon probes.
Standard Dewar Temperature Probe (Straight)
(GDDA-TDEWSTR-BAS-2400 or GDDA-TDEWSTR-433)
A PT1000 temperature probe with a stiff 370mm stainless steel sheath. This probe requires a hole to be drilled through the middle of the dewar lid for the probe to be fixed in so that the probe sticks out below the dewar lid enabling it to monitor the temperature inside the top of the dewar.
As the probe will be protruding out on the underside of the lid it does require the dewar lid to be lifted carefully straight upwards until probe is clear of rim to gain access to the canisters within the dewar.
Standard Dewar Temperature Probe (Curved)
(GDDA-TDEWCUR-BAS2400 or GDDA-TDEWCUR-BAS433)
A PT1000 temperature probe inside a 1500mm flexible stainless steel sheath. The tip of the probe can be placed at any height within the dewar, ideally just above the level of LN2 when the dewar is full and the sheath can be bent around the shape of the dewar and lid to connect to the wireless transmitter on the outside of the dewar. The probe is not secured to the dewar but does require some modification to the dewar lid during installation. Unlike the stiff straight probe the curved probe does enable removal of the samples canisters without interference or removal of the probe.
Premium Dewar Temperature Probe
(GDDA-TEMP-DEW-2400, GDDA-TEMP-DEW-433, GDDA-TEMP-DEWLG-2400, GDDATEMP-DEWLG-433)
A flat ribbon PT100 temperature probe fixed to a thin stainless steel strip which can be bent to match the shape of the dewar neck allowing the probe to be positioned just above the level of LN2 when the dewar is full. Probe connector is fixed to dewar rim to probe a secure connection to external DATAssure™ transmitter.
The flat sensor and strip provides uninterrupted access of canisters in and out of the dewar without the need for removing the probe from the dewar. This probe is available in two lengths 600mm for dewars up to 50 litres in capacity and 750mm (LG) for dewars over 50 litres capacity.
Premium Dewar Combined Temperature and Level Probe
(GDDA-TL-DEWAR-433, GDDA-TL-DEWAR-2400, GDDA-TL-DEWARLG-433, GDDA-TL-DEWARLG-2400)
A flat ribbon PT100 temperature probe with two temperature sensors on the end of the probe 20mm apart. The temperature and level probe is fixed to a thin stainless steel strip which can be bent to match the shape of the dewar neck allowing the top sensor (which monitors the temperature inside the dewar) to be positioned just above the level of LN2, and the second sensor (which monitors LN2 level) to be positioned just inside the LN2 in the dewar when full. This probe will provide alerts when either the LN2 level in the dewar drops too far and refilling is required or when the temperature in the dewar rises too high, providing the most comprehensive protection in a single probe.
The probe connector is fixed to dewar rim to probe a secure connection to external DATAssure™ transmitter and power pack (pictured here). The flat sensor and strip allows uninterrupted access of canisters in and out of the dewar without removal of the probe. This probe is available in two lengths 600mm for dewars up to 50 litres in capacity and 750mm (LG) for dewars over 50 litres capacity.
All DATAssure™ sensor kits include the probe (the probe varies depending on the kit chosen), transmitter (433MHz or 2.4GHz frequency) and securing bracket for the transmitter. Transmitters require a 3.6V Lithium AA cell (not supplied with kit).
Full details of the DATAssure™ alarm and monitoring system can be found on the Planer website
The Hamilton Thorne Group continues to expand with the acquisition of IVFtech ApS and K4 Technology ApS, announced on 15th July 2021.
IVFtech, based in Birkerød, Denmark, is a leading manufacturer of laminar flow workstations, high-capacity incubators, and related products for the ART and laboratory markets worldwide. This acquisition significantly expands Hamilton Thorne’s expertise and product range in IVF workstations worldwide and enhances its ability to offer complete solutions.
K4, IVFtech’s affiliate company, which provides product sales and services in the Nordic Region, will deliver a direct sales and support platform for the entire Hamilton Thorne portfolio of assisted reproductive therapy products in the Nordic region.
The Planer team looks forward to working with IVF tech and K4 to develop collaborative operations in the Nordic region, Australia and in the UK and to expand the product offering and support capabilities for both companies worldwide.
We are pleased to continue to support assisted reproductive clinicians and researchers around the globe by exhibiting at ESHRE's 37th Annual meeting, which takes place online from 26th June until 1st July 2021. This important continuing medical education meeting brings together and compares the global approaches and technologies for the diagnosis and treatment in the reproductive healthcare sector.
The virtual format, which has rapidly become the norm for all medical congresses, has already proved its potential for delivering content, not merely as a second best but now as the leading interim platform for exchanging information with a wide spread of participants. Online meetings have already set new standards of access and efficiency for sharing emerging data and opinion and we hope that ESHRE 2021 will meet those same standards in another outstanding congress.
The Planer booth at ESHRE 2021
This year, the Planer virtual booth features:-
Get in touch with the Planer team
As you can imagine, the team at Planer, will greatly miss this opportunity to see everyone in person and to catch up with our customers, distributors and friends from around the world. But please take a look at our virtual booth and our latest product news and do get in touch with us, if you have any questions. We would be very pleased to hear from you.
For further information
ESHRE Scientific Programme
Visit the Planer virtual booth (you will need an ESHRE login to access our booth)
Find out more about the range of Planer products featured at ESHRE 2021
Following the recent acquisition by Hamilton Thorne Ltd, of Sydney-based Tek-Event PTE Ltd, we are pleased to announce that the Cell-Tek range of microscope chambers are now available for Planer distributors to market and sell to their customers.
Optimum environment for assessing and handling oocytes and embryos
The Cell-Tek Microscope chambers are designed to provide the optimum environment when assessing and handling oocytes and embryos.
Countless studies have shown that embryo development is compromised by the required temperature and optimum pH of culture media not being maintained. This is of utmost importance from the time of egg collection through to blastocyst stage and final embryo transfer. The Cell-Tek 3000 Microscope Chambers are a milestone in regard to the multiple tasks of egg pick-up, transfer, and assessment in the same chamber.
Good laboratory practice
Cell-Tek chambers are an essential part of good laboratory practice when visually examining, manipulating, transferring or assessing oocytes and embryos for in-vitro fertilisation (IVF) by providing:-
The microscope chambers help minimise the time oocytes and embryos are outside of optimal conditions which can hinder their development.
Find out more
For further details about the three different models of Cell-Tek range of microscope chambers:-
Cell-Tek 3000 IV microscope chamber for inverted microscopes
Cell-Tek 3000 AS – Dual Microscope Chamber
Smaller gauge needles are becoming the trend for oocyte pick-up as they reduce pain, bleeding and trauma to the patient. But there are other aspects that should be taken into consideration to ensure a successful procedure without damage to the oocytes.
Kitazato’s thin wall design provides a wider inner diameter with the same outer diameter when compared to other brands, this allows oocyte retrieval to be performed with a smaller gauge needle.
Kitazato’s OPU Needles are also developed with a uniform inner diameter which guarantees a continuous aspiration flow, constant pressure and speed. The result is less stress for the oocyte by removing any abrupt change in pressure.
The high-quality steel and original triple cut blade of Kitazato needles decrease the risk of injuries to the uterine lining, minimize pain and improve patient recovery after the ovarian puncture.
Planer is the UK distributor for Kitazato OPU needles – please get in touch with the Planer Sales Team to find out more.
The use of an oil overlay is a critical component in any embryo culture system. But how can we optimise its use and what are the considerations when choosing an appropriate oil?
Recently, there has been increased discussion around the use of oil overlays in embryo culture and the various oils available.
This webinar will focus on the effective use of oil overlays in the IVF laboratory and introduce Kitazato’s newly available oils; Hypure Heavy and Hypure Light.
Gisela Maggiotto – Senior embryologist at Dibimed
Blair Sowry – Clinical Support Specialist at Planer
Fernando Bronet, PhD – Director of the IVF and PGD Laboratories at IVI Madrid
Join us on 5th May 2021 at 18.30 (GMT) to hear more about how embryo culture oils can help you to optimise your culture environment.
Reserve your place on this complimentary webinar on Wednesday 5th May at 18.30 (GMT)
Planer is delighted to support the 10th Congress of the Asia Pacific Initiative on Reproduction (Aspire). Due to the continuing coronavirus pandemic, this year’s event has gone virtual and will be held over two consecutive weekends (April 30th – 2nd May, and 8th-9th May). Registration to this year’s event is free to all.
The scientific programme will feature a fantastic line-up of international experts speaking on a broad range of topics in the ART field.
On Day One there will be a session on cryobiology with Dr Dean Morbeck, from New Zealand, speaking on the evolution of oocyte cryopreservation, Dr Yodo Sugishita from Japan on ovarian tissue and Dr Debra Gook, from Australia, on oocyte freezing.
Day Two features a session on the impact of COVID-19 in the Asia Pacific region as well as Professor Jacques Donnez, from Belgium, speaking on “Fertility Preservation in Women: From Malignant to Benign Diseases and Social Reasons”.
If you are attending the Congress, do visit the Planer stand to find out more about our range of controlled range freezers, our benchtop incubators and our range of laboratory monitoring and alarms equipment.
Planer is pleased to be exhibiting at the virtual “The Best of ASRM and ESHRE” which takes place from the 8th-10th April 2021.This biennial continuing medical education event is intended to bring together and compare the global approaches and technologies for diagnosis and treatment in the reproductive healthcare sector.
This year's Best of ASRM and ESHRE meeting has assembled an impressive faculty of experts from both sides of the Atlantic to present, debate and compare approaches on a wide range of topics including recurrent implantation failure, social egg freezing, pretreatment scheduling in IVF, dual stimulation, PGT-A, thrombophilia in IVF, severe male factor infertility and the decline of cleavage-stage embryo transfer.
If you are attending this virtual event, please do drop by the Planer stand to find out more about our controlled range freezers, our benchtop incubators and our range of laboratory monitoring and alarms equipment.
For further information
The Best of ASRM and ESHRE 2021