US 10,376,288 B2
Fixing and connecting apparatus with stress-dispersing capability for anterior superior spine and iliac crest
Yingze Zhang, Shijiazhuang (CN); Wei Chen, Shijiazhuang (CN); Juan Wang, Shijiazhuang (CN); and Qi Zhang, Shijiazhuang (CN)
Assigned to Yingze Zhang, Shijiazhuang, Hebei (CN)
Appl. No. 14/896,720
Filed by Yingze Zhang, Shijiazhuang, Hebei Province (CN)
PCT Filed Feb. 25, 2015, PCT No. PCT/CN2015/073267
§ 371(c)(1), (2) Date Dec. 8, 2015,
PCT Pub. No. WO2015/139549, PCT Pub. Date Sep. 24, 2015.
Claims priority of application No. 2014 1 0102114 (CN), filed on Mar. 19, 2014.
Prior Publication US 2016/0128730 A1, May 12, 2016
Int. Cl. A61F 2/46 (2006.01); A61B 17/68 (2006.01); A61B 17/88 (2006.01)
CPC A61B 17/68 (2013.01) [A61B 17/8869 (2013.01); A61B 2017/681 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A fixing and connecting apparatus with stress-dispersing capability for anterior superior spine and iliac crest, wherein it comprises: two side splints, which are disposed opposite to each other and connected with each other at upper ends thereof, the shape of the upper end at the inner wall of the two side splints coincides with the shape of an upper surface of the anterior superior spine and iliac crest, and a cavity defined by the inner walls of the two side splints matches with the profile of the anterior superior spine and iliac crest; a fixing hole is provided inclined downwards at upper part of at least one of the side splints with a diameter matching with the diameter of a kirschner pin; and a connecting structure is provided at the upper part of any one of the side splints for connecting to a traction apparatus.