“????” ???????

??

???“???????????+??”??????????????????5?????,??“????”???

????? ?? ? ???????

???PICC??????????,?????????,??????????????????,?2019?????????,???????????????“???+?????????????????????”,?????“?????????????????”????????,???????????????????????,????“?????????????”???????????????????????,?????????????????????

???:????,???????????

???,?????????????,?????,?????,????????

???????,????????(????????????????“?????????????”)???????????“??”App???????????“????????????????+?????”?“?????,????????15??????????????????,???,?????????????????”

????????????,????????????????,??????????????????????????,????2019??,????????“????????+????”??????????,????????????????????????????????????????????????????????????????????????????????????9?????????????

???????????????????,??2019?“????+??”??,2024??????????350????,??????????????????54%,???????????????????,????:“?‘????+???????????’??????????60?????,??????????,????90?????????????????”

???,2021??????????,????,????????????“??????+??????”??????2024?????5??????????,???????????“??+??????????”?????,???????????????????43?????????????

?????????:????,???

??????????????“?+?????????????”???5??????????????,???????,??“?????”?????,?????????????,?,????,????????

?????,??,??????,?????????,“????+??”???????????,?????200???,????????,??????????

“???????????????????????‘????+??’???,????????????”??????????????(?????????????)????????,?????2022??“??????????????+????????”,?????

??????????,??????????????,??,?,??????

????,??????????????,????????????????????“???????,??,?????????,?????????,??????????”?????????????(??????)???????????,?????????????,???,“??????????????????,????????????”?

“?????,????????????5????????????????????????????????”?????????,???,???????????,?????????,??????????????????,?????????????,????,????????????????

????????:???????????????App????,?????????

?????“??+?”,???????“????????????????”App,????????????????“????”????????????App?

????,????????????????????????????????????????????????????????????????,??????,???????????????

????,????,“???”?????????“?????????????”?“????,????”?,??,?,????????????

?????????,????

????,???????????????,??????“?”??,?????????????:“?????????????????????????????????”“???,????????????????”???????????,??????,??????????????????

?????????????,??,??????:“????,??,????????????,?????,???????????????”

“??«?????????????»??????,???,??????????????????,???????????????,????,????,???????????,??????,??????????”????????????,??,?????????????????,??????????????????

“????????????”?????,????“???+??????”??????????????????????“??????????????”App???????????,?????????????????“???????????,?????,?????????????”????????????????????

????????,????????,???,??????????????,??????????????????????,????,????????????????,?????????????,?????????????????,???,???,???

????:?????????????,????????

????,????????????????????????????????????“??+??????”???????????

“??‘????’??,????????????”?????????????,??????????,?,??????????“????????????”????,???

???????????????????,???,??????,???????,?????“???????+?????????”????????????,???,?????,????,???

????????????????,?????????“???????????????+???????????”??????,???“?????????,??????????,?????‘??????+???’,??????????,?????,???,????”????????? ????????????????:???????????????

?????????

?????“????” ????????????

????????