The NSET™ Device is manufactured in the USA by an FDA Registered Medical Device Manufacturer and ISO 13485:2003 Registered Company and is EtO (Ethylene Oxide) sterilization processed. Patent Information: Non-Surgical Embryo Transfer Method and Apparatus, United States Patent 9,615,903. [PDF]

A video demonstrating the use of the NSET device for mice can be found below.

Click on the Merit Ribbon to view our Award Winning Poster during D5 AALAS 2014, Stone B. (2014) “A Non-surgical Uterine Transfer Technique for Mouse Embryos after Cryopreservation, In Vitro Fertilization, ES-cell Injection, and Sperm during Artificial Insemination.”
Non-Surgical Embryo Transfer Device for Mice

Place an order by completing the PDF order form and returning it to ParaTechs. All prices are USD. Shipping and Handling are added to invoice at time of processing.

Product number:  60010 10 Devices/box 1-9 boxes = $250 ea.
10-49 boxes = $225 ea.
50+ boxes = $200 ea.

The NSET Demonstration Video
The demonstration video can be downloaded. This video demonstrates how easily mouse uterine embryo transfer can be accomplished using the NSET™ (Non-Surgical Embryo Transfer) Device for Mice.


ParaTechs’ Non-Surgical Embryo Transfer (NSET™) Device revolutionizes mouse uterine embryo transfer by reducing cost and eliminates the need for animal anesthesia and recovery normally required for conventional surgical procedures.


• Embryo transfer after DNA microinjection
• ES cell chimeric blastocyst transfer
• Cryopreserved embryo transfer
• Embryo transfer after in vitro fertilization
• Embryo transfer for rederivation
• Pathogen or material transfer to uterine horn
• Sperm transfer for artificial insemination (AI)



• Eliminates the pain and distress of surgery
• No anesthesia required
• Eliminates need for post-surgical monitoring of animals
• Reduces regulatory burden by eliminating need to justify survival surgery
• Eliminates surgical instruments and time-consuming pre- and post-surgical processes
• Greatly reduces time required to become proficient in embryo transfer or artificial insemination (AI)
• Reduces costs of embryo transfer
• Reduces costs of artificial insemination (AI)

Compare this methodology with the time, expense, and training required to accomplish the same task with other methods and you will discover it is humane, quick and cost effective.

• NSET Technical Support Letter [PDF Only]

• NSET Instructions [PDF] REVISED JAN2016

• NSET Helpful Hints [PDF] REVISED JAN2016

• NSET Frequently Asked Questions [PDF] REVISED JAN2016

• NSET Publications

• NSET Presentations

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