US 12,243,440 B2
Systems, models, and methods for simulating surgery on anatomical organs
Jonathan Stone, Rochester, NY (US); and Ahmed E. Ghazi, Rochester, NY (US)
Assigned to University of Rochester, Rochester, NY (US)
Filed by University of Rochester, Rochester, NY (US)
Filed on Oct. 3, 2023, as Appl. No. 18/480,280.
Application 18/480,280 is a continuation of application No. 16/234,420, filed on Dec. 27, 2018, granted, now 11,776,428.
Application 16/234,420 is a continuation of application No. 15/299,435, filed on Oct. 20, 2016, abandoned.
Claims priority of provisional application 62/244,410, filed on Oct. 21, 2015.
Prior Publication US 2024/0029587 A1, Jan. 25, 2024
Int. Cl. G09B 23/30 (2006.01); G09B 23/34 (2006.01)
CPC G09B 23/303 (2013.01) [G09B 23/34 (2013.01)] 1 Claim
OG exemplary drawing
 
1. A method for simulating surgery on an anatomical organ of interest, said method comprising:
(a) providing a mold for making a model having a shape and size corresponding to a shape and size of said anatomical organ of interest, which model is made of a crosslinked hydrogel which simulates a tactile property of said anatomical organ, and having disposed in said model at least one internal structure or internal void having a size, shape and position within said model, which size, shape and position are mapped to a corresponding internal structure or void having substantially the same shape and position within said anatomical organ, said mold having first and second opposing mold walls defining an internal mold cavity therebetween in the shape of said model, said mold wall including two or more holes formed through first and second opposing mold walls and wherethrough a unitary suspension cable may be removably threaded through and releasably secured at said first and second holes, respectively, with the portion of said suspension cable located between said first and second ends fully traversing and suspended within said internal mold cavity between said first and second holes; said unitary suspension cable portion carrying one or more elements thereon, said one or more elements configured to form said internal structure or void in said model in said position upon release and removal of said unitary suspension cable from said first and second holes,
(b) making a model in said mold, and
(c) allowing simulated surgery to be performed on said model, thereby simulating surgery on said anatomical organ of interest.