US 11,915,611 B2
Wound box trainer
Daniel J. Parry, Perkasie, PA (US); David J. Parry, Jr., Yardley, PA (US); Anthony R. Grillo, Coatesville, PA (US); and Thomas D. Kelly, Bryn Mawr, PA (US)
Assigned to Techline Technologies, Inc., Willow Grove, PA (US)
Filed by Techline Technologies, Inc., Willow Grove, PA (US)
Filed on Feb. 20, 2023, as Appl. No. 18/111,629.
Application 18/111,629 is a continuation of application No. 17/517,017, filed on Nov. 2, 2021, granted, now 11,631,343.
Application 17/517,017 is a continuation of application No. 16/806,595, filed on Mar. 2, 2020, granted, now 11,195,435, issued on Dec. 7, 2021.
Application 16/806,595 is a continuation of application No. 16/806,219, filed on Mar. 2, 2020, granted, now 11,195,434, issued on Dec. 7, 2021.
Application 16/806,219 is a continuation in part of application No. 16/429,202, filed on Jun. 3, 2019, granted, now 10,586,470, issued on Mar. 10, 2020.
Application 16/429,202 is a continuation of application No. 16/244,735, filed on Jan. 10, 2019, granted, now 10,535,282, issued on Jan. 14, 2020.
Application 16/244,735 is a continuation in part of application No. 15/144,007, filed on May 2, 2016, granted, now 10,217,380, issued on Feb. 26, 2019.
Prior Publication US 2023/0206785 A1, Jun. 29, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G09B 23/30 (2006.01); G09B 23/32 (2006.01)
CPC G09B 23/303 (2013.01) [G09B 23/32 (2013.01)] 74 Claims
OG exemplary drawing
 
1. A wound box trainer for medical training purposes specific to establishing an emergency airway comprising:
a simulant comprises a compressible body, an insert, an outer covering, and an inner covering;
wherein:
said compressible body and said outer covering approximate a neck;
said insert comprises a substructure and at least two ridges separately disposed along said substructure to approximate a trachea;
said insert disposed within and separable from said compressible body;
said inner covering comprises a paper and a resin;
said inner covering disposed along said substructure to approximate a membrane of said trachea between said ridges;
said paper and said resin cooperate to produce a pop when said inner covering penetrated in use.