国家/地区 中国（44）
IPC部 A（44） C（10） G（10）
B（6） D（5） H（5）
IPC大类 A61（44） G01（9） C08（6）
C09（3） D01（3） D04（3）
B81（2） B82（2） C25（2）
D06（2） H01（2） H02（2）
IPC小类 A61B（44）
IPC A61B005/00（11） A61B005/11（7） A61B005/145（6）
A61B005/268（5） A61B005/024（3） A61B005/08（3）
A61B005/263（3） A61B005/265（3） A61B005/266（3）
A61B005/291（3） A61B005/293（3） A61B008/00（3）
C08J005/18（3） C08J009/36（3） D04H001/728（3）
发明人 WANG Y（4） CHEN Y（3） LI Y（3）
LIU Y（3） WANG H（3） WANG X（3）
ZHANG L（3） BIN J（2） CHEN J（2）
CHEN R（2） GAO D（2） GUO X（2）
HE S（2） KANG X（2） LI C（2）
公开年 2023（44）
申请年 2022（29）  2023（13）  2021（2） 
专利权人 UNIV TSINGHU.（3） JI HUA LAB（2） SHENZHEN INS.（2） UNIV FUDAN（2）
UNIV FUDAN Y.（2） UNIV XIAN PO.（2） ZHEJIANG LAB（2）

Muscle tissue ultrasonic probe, has piezoelectric crystal wafer, matching layer and backing material layer that are packaged in shell and side of shell is provided with probe connecting rod.

ZHU Y

Method for preparing nerve microelectrode, involves forming second insulating layer on upper surface of reprocessing structure body, and exposing local signal transmission part and removing electrode recording point supporting body.

LI T, ZOU X, SU K, LI Y

Breathing sensor based on graphene composite for detecting breathing rate, comprises flexible base layer, core sensitive layer and packaging layer, where flexible base layer is provided with wire and electrode, and sensitive layer is formed by curing graphene, polyaniline and polydimethylsiloxane.

WANG Y, GENG X, YANG Y, LI Y, REN T

Biological impedance based surgical robot touch force feedback system for use in medical appliance field, has instrument end connected with soft tissue, and main end controller effectively combines obtained position information with force information to obtain touch force feedback.

YANG Z, CHEN S, ZHENG S, YU W, LUO Y, WANG D, WANG F

Detachable graphene-constant -temperature fog removing mouth mirror for dental treatment, has detecting unit detachably connected with control unit and battery box that is connected with handle connecting piece through rotary clamping socket.

CHEN Z, DUAN S, WANG X, SUN Y, REN Z

Preparing flexible strain material capable of simultaneous stretching and compression as flexible sensor, by dissolving thermoplastic elastomer in solvent, dispersing conductive substance, freezing dispersion into solid, freeze-drying, sublimating solvent, cutting porous foam material, and drying.

GUO X, FENG J

System for testing internal resistance of capacitance bioelectrode used for brain-machine interface, has electroencephalogram collecting module that is provided for collecting electrophysiological signal, and impedance testing module that is provided for realizing impedance real-time test.

YANG L, ZHANG Y, WU J, WANG X, GAN L, LIU X, ZHENG H, LIANG D

Rotating wheel disc type friction nano-generator used in optical and thermodynamic, has friction layer film arranged between stator and rotor, and attached to surface of stator, and stator undergoes charge transfer under action of electric field generated by friction, and realizing power generation.

JIANG Q, LIANG X, YANG Z, DENG H

Preparing flexible strain sensor of thermoplastic polyurethane non-woven material substrate comprises e.g. preparing oxidized graphene, immersing pretreated thermoplastic polyurethane melt-blown nonwoven material, stirring, washing, drying, and installing.

WANG N, LU Y, YU B, SUN H

Semi-dry electrode for collecting electrooculoelectric signal with elasticity comprises base portion and electrode claw portion, where semi-dry electrodes are prepared by using acid treatment of graphene and polyvinyl alcohol.

FENG L, TIAN Z, YIN S, GUO X, LIU Y, SONG Y, CHEN J, QIN W