US 12,336,733 B2
Puncture support
Qin Wang, Suzhou (CN)
Assigned to SUZHOU LEAPMED HEALTHCARE CORPORATION, Suzhou (CN)
Appl. No. 17/419,200
Filed by SUZHOU LEAPMED HEALTHCARE CORPORATION, Suzhou (CN)
PCT Filed Dec. 27, 2018, PCT No. PCT/CN2018/124319
§ 371(c)(1), (2) Date Jun. 28, 2021,
PCT Pub. No. WO2020/133054, PCT Pub. Date Jul. 2, 2020.
Prior Publication US 2022/0142674 A1, May 12, 2022
Int. Cl. A61B 17/34 (2006.01)
CPC A61B 17/3496 (2013.01) [A61B 17/3403 (2013.01); A61B 2017/3413 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A puncture support, comprising a support body made of a hard material, wherein the outside of the support body is covered with a soft support coating, the soft support coating is fastened and connected to the support body by means of a binding layer, the support body has a guiding portion at the front end and a positioning portion at the rear end, the guiding portion has a needle exit hole, the positioning portion has a needle entrance hole, the needle insertion channel extends from the needle entrance hole to the needle exit hole, and the soft support coating is provided with a through hole at a location corresponding to the needle exit hole and a notch at a location corresponding to the needle entrance hole.