Fully implantable and bioresorbable cardiac pacemakers without leads or batteries.
Fully implantable and bioresorbable cardiac pacemakers without leads or batteries.
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DOI:
10.1038/s41587-021-00948-x
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发表时间:
2021-10
影响因子:
46.9
通讯作者:
Rogers, John A.
中科院分区:
文献类型:
--
作者:
Choi, Yeon Sik;Yin, Rose T.;Pfenniger, Anna;Koo, Jahyun;Avila, Raudel;Benjamin Lee, K.;Chen, Sheena W.;Lee, Geumbee;Li, Gang;Qiao, Yun;Murillo-Berlioz, Alejandro;Kiss, Alexi;Han, Shuling;Lee, Seung Min;Li, Chenhang;Xie, Zhaoqian;Chen, Yu-Yu;Burrell, Amy;Geist, Beth;Jeong, Hyoyoung;Kim, Joohee;Yoon, Hong-Joon;Banks, Anthony;Kang, Seung-Kyun;Zhang, Zheng Jenny;Haney, Chad R.;Sahakian, Alan Varteres;Johnson, David;Efimova, Tatiana;Huang, Yonggang;Trachiotis, Gregory D.;Knight, Bradley P.;Arora, Rishi K.;Efimov, Igor R.;Rogers, John A.
Temporary cardiac pacemakers used in periods of need during surgical recovery involve percutaneous leads and externalized hardware that carry risks of infection, constrain patient mobility and may damage the heart during lead removal. Here we report a leadless, battery-free, fully implantable cardiac pacemaker for postoperative control of cardiac rate and rhythm that undergoes complete dissolution and clearance by natural biological processes after a defined operating timeframe. We show that these devices provide effective pacing of hearts of various sizes in mouse, rat, rabbit, canine and human cardiac models, with tailored geometries and operation timescales, powered by wireless energy transfer. This approach overcomes key disadvantages of traditional temporary pacing devices and may serve as the basis for the next generation of postoperative temporary pacing technology.
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影响因子:
1.5
作者:
DONOVAN, KD;LEE, KY
通讯作者:
LEE, KY
影响因子:
0.7
作者:
Elmistekawy, Elsayed
通讯作者:
Elmistekawy, Elsayed
影响因子:
17.1
作者:
Hwang, Suk-Won;Park, Gayoung;Rogers, John A.
通讯作者:
Rogers, John A.
影响因子:
19
作者:
Choi, Yeon Sik;Koo, Jahyun;Rogers, John A.
通讯作者:
Rogers, John A.
影响因子:
13.6
作者:
Koo, Jahyun;Kim, Sung Bong;Rogers, John A.
通讯作者:
Rogers, John A.