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1. CN110573071 - Method and system for radiofrequency (RF) tissue(s) monitoring

Office
China
Application Number 201780086779.5
Application Date 21.12.2017
Publication Number 110573071
Publication Date 13.12.2019
Publication Kind A
IPC
A61B 5/05
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
A61B 5/042
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
0402Electrocardiography, i.e. ECG
0408Electrodes specially adapted therefor
042for introducing into the body
CPC
A61B 5/05
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
A61B 5/053
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
053Measuring electrical impedance or conductance of a portion of the body
A61B 5/0538
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
053Measuring electrical impedance or conductance of a portion of the body
0538invasively, e.g. using a catheter
A61B 5/065
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
06Devices, other than using radiation, for detecting or locating foreign bodies
065Determining position of the probe employing exclusively positioning means located on or in the probe, e.g. using position sensors arranged on the probe
A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
A61B 5/0816
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
0816Measuring devices for examining respiratory frequency
Applicants SENSIBLE MEDICAL INNOVATIONS LTD
明智医疗创新有限公司
Inventors BARASH YIFTACH
伊夫塔曲·巴拉许
SAROKA AMIR
阿米尔·萨罗卡
BERGIDA SHLOMI
施洛米·勃基达
MIZRAHI NADAV
内达夫·米兹拉希
Agents 上海翼胜专利商标事务所(普通合伙) 31218
Priority Data 62/439,170 27.12.2016 US
Title
(EN) Method and system for radiofrequency (RF) tissue(s) monitoring
(ZH) 用于射频(RF)式(多个)组织监测的方法及系统
Abstract
(EN)
There is provided a system, comprising: internal probe(s) for transmitting and/or receiving an RF signal, the internal probe(s) set to be mounted on an elongated guiding element set for insertion viathe pharynx into a tract of a patient, the internal probe(s) and elongated guiding element are configured to be directly inserted into the tract independently of another guiding device; external probe(s) which is set to be positioned in a location outside the body for transmitting and/or receiving an RF signal; a processing unit configured to analyze an RF signal transmitted between transducer(s)of the internal probe(s) and transducer(s) of the external probe(s), propagating via tissue(s) of the patient between walls of the tract and a skin layer of the patient, to estimate at least one dielectric property of the tissue(s); wherein the RF signals are unsuitable for generating anatomical images of the tissue(s).

(ZH)
本发明提供了一种系统,包括:(多个)内部探头、(多个)外部探头及一处理单元。所述内部探头用于发送及/或接收一射频信号,所述(多个)内部探头被设置为安装在一细长引导组件上,所述细长引导组件用于经由所述咽部插入一患者的一管道中,所述(多个)内部探头及所述细长引导组件被配置为独立于另一个引导装置直接插入所述管道中;所述(多个)外部探头被设置為定位在所述身体的外部的一位置中;所述(多个)外部探头用于发送及/或接收一射频信号;所述处理单元被配置为分析在所述(多个)内部探头的(多个)换能器与所述(多个)外部探头的(多个)换能器之间传输的一射频信号,通过所述患者的所述管道的多个壁部与所述患者的一皮肤层之间的所述患者的(多个)组织传播,以评估所述(多个)组织的至少一介电特性;其中所述多个射频信号不适用于产生所述(多个)组织的多个解剖图像。