公开(公告)号：US12108871B2

公开(公告)日：2024-10-08

申请号：US17505352

申请日：2021-10-19

申请人： Cenefom Corp.

发明人： Chen-Ping Hsu

IPC分类号： A46D3/00 ,  A46B1/00 ,  A46B13/00 ,  A46B13/02 ,  B29C39/00 ,  B29C39/02 ,  C08F16/06 ,  C08J3/05 ,  C08J3/24 ,  B29K29/00 ,  B29K105/00 ,  B29L31/42

CPC分类号： A46D3/00 ,  A46B1/00 ,  A46B13/001 ,  A46B13/02 ,  B29C39/006 ,  B29C39/02 ,  C08F16/06 ,  C08J3/05 ,  C08J3/24 ,  A46B2200/3073 ,  B29K2029/04 ,  B29K2105/0002 ,  B29K2105/0014 ,  B29L2031/42 ,  C08F2810/20 ,  C08J2329/04

摘要： A brush roller and its manufacturing method and brush roller mold is provided, the brush roller is manufactured by foaming a gaseous pore filler, while solving the problem of using a solid pore filler foaming method to manufacture the brush roller. In addition, the brush roller of the present invention has a plurality of fluid channels communicating between any adjacent two, and the plurality of fluid channels respectively extend to the surface of the brush roller to form pores to improve the fluid permeability of the brush roller, and in the brush roller manufacturing method of the present invention, after the PVA emulsified solution is cured, the compressive stress under the condition of the predetermined compression ratio can be formed to meet the expected brush roller, and it can be used to brush the circuit substrate.

公开(公告)号：US10143477B2

公开(公告)日：2018-12-04

申请号：US14842391

申请日：2015-09-01

申请人： Cenefom Corp.

发明人： Chen-Ping Hsu

IPC分类号： A61M29/02 ,  A61B17/12 ,  A61F13/20 ,  A61B17/00

摘要： A hemostatic equipment has a pallet and an inflatable pillar. The pallet has a holder used for a patient to hold, providing foolproof effect in an operation direction to ensure that the inflatable pillar may enter a nasal cavity of a patient in a correct direction. The inflatable pillar has a head exposed with a pressing surface for pressing a bleeding site inside a nasal cavity of a patient to stop bleeding.