EndoSim developed realistic simulation models for common laparoscopic and open surgical procedures using ex-vivo explants. We also carry an assortment of deconstructed task modules to practice basic laparoscopy. Of highest importance is the haptic feedback of our real tissue simulation models, which provide a training experience comparable to a real patient. 

Our simulation models use two components: a plastic trainer (hardware) used in conjunction with a disposable ex-vivo specimen (software). Some disposable specimens are hybrid models combining plastic, silicon with real tissue. 

Our specimens and trainer rentals are shipped express for on-time and fresh arrival. All specimens are shipped frozen and will require thawing and refrigerated storage upon arrival. 

Please see a list of our simulators and specimens below. Custom specimens are available! Please contact us if you are interested in a custom-made training model for your hands-on workshop.

LapEASIE-R Laparoscopic Simulator

The new LapEASIE-R Laparoscopic Simulator allows both the use of deconstructed task modules, as well as realistic ex-vivo porcine specimens for laparoscopic training of novices and advanced surgeons.

Compact LapEASIE-R Laparoscopic Simulator

The newest of the LapEASIE-R series. The Compact LapEASIE-R Simulator is a compact version that allows both the use of deconstructed task modules, synthetic models, and realistic ex-vivo porcine specimens for laparoscopic training of novices and advanced surgeons

EASIE-R3 (TM) Simulator with PEG Lid

Our PEG trainer includes a special lid with a rubber membrane to simulate the abdominal wall puncture for the PEG placement.

• Foregut

• The stomach is adjacent to the abdominal wall which facilitates transillumination.

• PEG placement

Proctoscopy Simulator

Simulation model of the anus to be used with anus/rectum cartridges

• Hindgut

• Proctoscopy cartridge

Upper GI Biliary Explant Specimen

Porcine ex-vivo esophagus-stomach-duodenum-biliary tract-liver-gallbladder specimen

• Cholecystectomy

• Liver Resection

• Lap Fundoplication

• Heller Myotomy

NOTES Specimen

For the simulation of NOTES (Natural Orifice Translumenal Endoscopic Surgery), a complete porcine peritoneal cavity explant is used in the EASIER model for the simulation of endoluminal and transluminal surgical procedures.

Colectomy Specimen

Porcine colon and rectum with simulated real tissue mesentery 

• Laparoscopic colectomy

• Intracorporal anastomosis

Proctoscopy Specimen

Cartridge model of a porcine ex-vivo anus and rectum

• Proctoscopy

• Hemorrhoid ligation

• Anal sphincter repair

Laparoscopic Appendectomy Specimen

This specimen contains an artificial appendix sutured to the cecum

Complete Porcine Explant Specimen

Complete porcine ex-vivo upper and lower GI tract organ package (esophagus-stomach-duodenum-liver-pancreas-colon-rectum) . Great for a variety of procedures!

• Resection of liver, pancreas, spleen

• Laparoscopic Rou-en-y gastric bypass

• Laparoscopic sleeve gastrectomy

• Cholecystectomy

• Laparoscopic fundoplication

• Heller myotomy

• Laparoscopic colectomy

• Intracorporal anastomosis

Porcine Stomach Specimen 

Standard esophagus-stomach-duodenum specimen 

• Laparoscopic Roue-en-y Gastric bypass

• Laparoscopic sleeve gastrectomy

Gynecologic Surgery Specimens

These models use porcine uterine tissue with altered anatomy to resemble a human uterus. Artificial tumors can be created in the myometrium to simulate hysteroscopic ablation techniques. Bleeding can be simulated with the creation of artificial vessels in the uterine wall  

• Fallopian-tube ligation

• Laparoscopic Ovarian Cystectomy

• Laparoscopic Hysterectomy

Hernia Repair Specimen

• Full abdominal wall porcine explant with simulated ventral hernia sac