公开(公告)号：US09473954B2

公开(公告)日：2016-10-18

申请号：US13915105

申请日：2013-06-11

Applicant: Jin Jiang ,  Quan Wang

Inventor： Jin Jiang ,  Quan Wang

IPC: H04W24/02 ,  H04W24/04 ,  H04W84/18

CPC classification number: H04W24/02 ,  H04W24/04 ,  H04W84/18

Abstract: A method of evaluating and diagnosing performance of an operating wireless sensor network without disturbing or burdening the network is disclosed. The operating wireless sensor network includes a plurality of operational nodes. A system, which comprises a plurality of detecting nodes and a performance evaluation and diagnosis platform, is provided in order to implement the present method. After time synchronization, the detecting node is connected with an operational node. After the detecting node estimates MAC or network layer address of its corresponding operational node, it will capture any transmission of or around the operational node, and upload captured packets to the evaluation and diagnosis platform. The evaluation and diagnosis platform produce a report by analyzing the acquired information from all detecting nodes.

Abstract translation: 公开了一种评估和诊断操作无线传感器网络性能的方法，而不会对网络造成干扰或负担。 操作无线传感器网络包括多个操作节点。 提供了一种包括多个检测节点和性能评估和诊断平台的系统，以实现本方法。 在时间同步之后，检​​测节点与操作节点连接。 在检测节点估计其对应的运营节点的MAC或网络层地址后，将捕获运营节点的任何传输，并将捕获的数据包上传到评估和诊断平台。 评估和诊断平台通过分析来自所有检测节点的获取信息来生成报告。

公开(公告)号：US20140362711A1

公开(公告)日：2014-12-11

申请号：US13915105

申请日：2013-06-11

Applicant: Jin Jiang ,  Quan Wang

Inventor： Jin Jiang ,  Quan Wang

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W24/04 ,  H04W84/18

Abstract: A method of evaluating and diagnosing performance of an operating wireless sensor network without disturbing or burdening the network is disclosed. The operating wireless sensor network includes a plurality of operational nodes. A system, which comprises a plurality of detecting nodes and a performance evaluation and diagnosis platform, is provided in order to implement the present method. After time synchronization, the detecting node is connected with an operational node. After the detecting node estimates MAC or network layer address of its corresponding operational node, it will capture any transmission of or around the operational node, and upload captured packets to the evaluation and diagnosis platform. The evaluation and diagnosis platform produce a report by analyzing the acquired information from all detecting nodes.

Abstract translation: 公开了一种评估和诊断操作无线传感器网络性能的方法，而不会对网络造成干扰或负担。 操作无线传感器网络包括多个操作节点。 提供了一种包括多个检测节点和性能评估和诊断平台的系统，以实现本方法。 在时间同步之后，检​​测节点与操作节点连接。 在检测节点估计其对应的运营节点的MAC或网络层地址后，将捕获运营节点的任何传输，并将捕获的数据包上传到评估和诊断平台。 评估和诊断平台通过分析来自所有检测节点的获取信息来生成报告。

公开(公告)号：US08965490B2

公开(公告)日：2015-02-24

申请号：US13829650

申请日：2013-03-14

Applicant: Kichang Lee ,  Brian J. Wenzel ,  Jin Jiang ,  Stephen P. Hanlon

Inventor： Kichang Lee ,  Brian J. Wenzel ,  Jin Jiang ,  Stephen P. Hanlon

IPC: A61B5/0452 ,  A61B8/08 ,  A61B5/06 ,  A61B5/04 ,  A61B5/0456 ,  A61B8/12

CPC classification number: A61B34/20 ,  A61B5/026 ,  A61B5/04012 ,  A61B5/0456 ,  A61B5/061 ,  A61B5/065 ,  A61B8/06 ,  A61B8/0841 ,  A61B8/12 ,  A61B8/488 ,  A61B2034/2063

Abstract: Described herein are systems, devices and methods to increase the accuracy of intravascular catheter placement, and to improve electrocardiogram (ECG), intravascular electrogram, and ultrasound Doppler signal processing to detect the Superior Vena Cava (SVC) area. Embodiments of the invention are intended to place an intravascular catheter within the lower ⅓ of SVC to the junction of the SVC and the right atrium (RA)—called the cavoatrial junction (CAJ). In particular, the improved accuracy of CAJ location detection during an intravascular catheter placement can be provided by optimization of ECG parameters and ultrasound Doppler signal using Neuro-Fuzzy logic and/or other processing techniques.

Abstract translation: 本文描述了提高血管内导管放置准确度以及改善心电图（ECG），血管内电描记图和超声多普勒信号处理以检测上腔静脉（SVC）区域的系统，装置和方法。 本发明的实施例旨在将SVC的下1/3中的血管内导管置于SVC和右心房（RA）的接合处，使呼吸腔连接处（CAJ）。 特别地，可以通过使用神经 - 模糊逻辑和/或其他处理技术优化ECG参数和超声多普勒信号来提供血管内导管放置期间CAJ位置检测的改进的准确度。

公开(公告)号：US09463990B2

公开(公告)日：2016-10-11

申请号：US14007200

申请日：2012-03-21

Applicant: Jin Jiang ,  Suyan Pang ,  Jun Ma

Inventor： Jin Jiang ,  Suyan Pang ,  Jun Ma

IPC: C02F1/72 ,  C02F1/52 ,  C02F1/68 ,  C02F101/30

CPC classification number: C02F1/72 ,  C02F1/5236 ,  C02F1/683 ,  C02F1/722 ,  C02F2101/30 ,  C02F2101/306

Abstract: A water treatment agent for removing contaminants through oxidation with high-activity intermediate-state pentavalent manganese consists of a manganese-containing compound, a complexing agent, and a persulfate, wherein the manganese-containing compound is bivalent manganese ions, permanganate or manganese dioxide. The molar ratio of the bivalent manganese ions, the ligand, and the persulfate is 1:1-50:1-1000. The agent removes contaminants through oxidation with high-activity intermediate-state pentavalent manganese, and has the advantages of high oxidizing ability, being capable of fast removing organic contaminants in water, and having no toxic and harmful substance produced.

Abstract translation: 用高活性中间态五价锰氧化除去污染物的水处理剂由含锰化合物，络合剂和过硫酸盐组成，其中含锰化合物是二价锰离子，高锰酸盐或二氧化锰。 二价锰离子，配体和过硫酸盐的摩尔比为1:1-50:1-1000。 该试剂通过高活性中间状态五价锰氧化除去污染物，具有氧化能力强，能够快速去除水中有机污染物，不产生有毒有害物质的优点。

公开(公告)号：US09280516B2

公开(公告)日：2016-03-08

申请号：US13440339

申请日：2012-04-05

Applicant: Jin Jiang ,  Qingfeng Li

Inventor： Jin Jiang ,  Qingfeng Li

IPC: G06F17/00 ,  H04L29/08 ,  H04Q9/00 ,  H04W4/00 ,  H04W24/04 ,  H04W84/18

CPC classification number: G06F17/00 ,  H04L67/12 ,  H04Q9/00 ,  H04Q2209/30 ,  H04Q2209/40 ,  H04Q2209/86 ,  H04W4/38 ,  H04W24/04 ,  H04W84/18

Abstract: The present invention provides a method and system using wireless sensors to validate wired sensors used in applications where the requirements on the reliability of wired sensors are stringent. A computing means periodically collects measurements for each variable from the wired and wireless sensors and compares them against an expected value. The expected value is a weighted average of all the measurements for a variable, in which the weight assigned to the measurement from each sensor is determined according to both its reliability and accuracy. As such, measurements are compared with the corresponding expected value for a particular variable. If the difference between a measurement and its corresponding expected value is found to be unacceptable, the validation computer will generate a corresponding alert. Application examples include 1) validating wired sensors used in safety shutdown systems for industrial facilities and 2) validating wired sensors used to monitor storage tanks.

Abstract translation: 本发明提供一种使用无线传感器来验证有线传感器的方法和系统，其用于对有线传感器的可靠性要求严格的应用中。 计算装置周期性地从有线和无线传感器收集每个变量的测量值，并将其与期望值进行比较。 期望值是对于变量的所有测量的加权平均值，其中根据其可靠性和精度来确定从每个传感器分配给测量的权重。 因此，将测量值与特定变量的相应预期值进行比较。 如果发现测量值与其对应的期望值之间的差异是不可接受的，则验证计算机将产生相应的警报。 应用实例包括：1）验证工业设施安全停机系统中使用的有线传感器; 2）验证用于监控储罐的有线传感器。

公开(公告)号：US20130296725A1

公开(公告)日：2013-11-07

申请号：US13829650

申请日：2013-03-14

Applicant: Kichang LEE ,  Brian J. Wenzel ,  Jin Jiang ,  Stephen P. Hanlon

Inventor： Kichang LEE ,  Brian J. Wenzel ,  Jin Jiang ,  Stephen P. Hanlon

IPC: A61B5/06

CPC classification number: A61B34/20 ,  A61B5/026 ,  A61B5/04012 ,  A61B5/0456 ,  A61B5/061 ,  A61B5/065 ,  A61B8/06 ,  A61B8/0841 ,  A61B8/12 ,  A61B8/488 ,  A61B2034/2063

Abstract: Described herein are systems, devices and methods to increase the accuracy of intravascular catheter placement, and to improve electrocardiogram (ECG), intravascular electrogram, and ultrasound Doppler signal processing to detect the Superior Vena Cava (SVC) area. Embodiments of the invention are intended to place an intravascular catheter within the lower ⅓ of SVC to the junction of the SVC and the right atrium (RA)—called the cavoatrial junction (CAJ). In particular, the improved accuracy of CAJ location detection during an intravascular catheter placement can be provided by optimization of ECG parameters and ultrasound Doppler signal using Neuro-Fuzzy logic and/or other processing techniques.

Abstract translation: 本文描述了提高血管内导管放置准确度以及改善心电图（ECG），血管内电描记图和超声多普勒信号处理以检测上腔静脉（SVC）区域的系统，装置和方法。 本发明的实施例旨在将SVC的下1/3中的血管内导管置于SVC和右心房（RA）的接合处，以将气腔连接处（CAJ）联接。 特别地，可以通过使用神经 - 模糊逻辑和/或其他处理技术优化ECG参数和超声多普勒信号来提供血管内导管放置期间CAJ位置检测的改进的准确度。

公开(公告)号：US20130296693A1

公开(公告)日：2013-11-07

申请号：US13829522

申请日：2013-03-14

Applicant: Brian J. WENZEL ,  Kichang Lee ,  Stephen P. Hanlon ,  Miroslav Navratil ,  Jin Jiang

Inventor： Brian J. WENZEL ,  Kichang Lee ,  Stephen P. Hanlon ,  Miroslav Navratil ,  Jin Jiang

IPC: A61B8/08

CPC classification number: A61B34/20 ,  A61B5/026 ,  A61B5/04012 ,  A61B5/0456 ,  A61B5/061 ,  A61B5/065 ,  A61B8/06 ,  A61B8/0841 ,  A61B8/12 ,  A61B8/488 ,  A61B2034/2063

Abstract: A method for determining the location of a medical device within a body is provided. The method includes transmitting from the medical device an acoustic signal; receiving with the medical device a reflected acoustic signal; advancing the medical device based on a first algorithm, the first algorithm including a first weighting factor and a first feature extracted from the reflected acoustic signal; determining a first location of the medical device based on the first algorithm; and moving the medical device to a second location based on a second algorithm, the second algorithm based on the determined first location and including at least one of a second weighting factor and a second feature extracted from the reflected acoustic signal. Also disclosed are systems and devices for performing the methods described herein.

Abstract translation: 提供了一种用于确定身体内的医疗装置的位置的方法。 该方法包括从医疗装置发送声信号; 用医疗装置接收反射的声信号; 基于第一算法推进医疗装置，第一算法包括从反射的声信号中提取的第一加权因子和第一特征; 基于所述第一算法确定所述医疗设备的第一位置; 并且基于第二算法将所述医疗装置移动到第二位置，所述第二算法基于所确定的第一位置并且包括从所述反射的声信号中提取的第二加权因子和第二特征中的至少一个。 还公开了用于执行本文所述方法的系统和装置。

公开(公告)号：US20110260098A1

公开(公告)日：2011-10-27

申请号：US12737846

申请日：2009-06-08

Applicant: Jun Ma ,  Jin Jiang ,  Pang Suyan ,  Liuz Zenghe

Inventor： Jun Ma ,  Jin Jiang ,  Pang Suyan ,  Liuz Zenghe

IPC: C02F5/10 ,  C02F5/08

CPC classification number: C02F1/683 ,  C02F1/72 ,  C02F2101/30

Abstract: A water treatment agent for removing pollutant by reinforcing potassium permanganate with intermediate manganese consists of a potassium permanganate and a chelating agent, or, alternatively, consists of a potassium permanganate, a chelating agent and an inducer. The chelating agent is capable of forming a coordination complex with the intermediate manganese which is produced during the reaction of potassium permanganate and organic substance. Thus self decomposition of intermediate manganese is reduced so that the effective utilization rate is increased and the capability for potassium permanganate to degrade organic pollutants is enhanced. The inducer accelerates the production of the intermediate manganese and increases the utilization rate so that the capability of potassium permanganate for degrading the organic pollutants is further enhanced.

Abstract translation: 通过用中间体锰强化高锰酸钾来除去污染物的水处理剂由高锰酸钾和螯合剂组成，或者由高锰酸钾，螯合剂和诱导剂组成。 螯合剂能够与高锰酸钾和有机物质反应过程中产生的中间体锰形成配位络合物。 因此中间体锰的自身分解降低，有效利用率提高，高锰酸钾降解有机污染物的能力得到提高。 诱导剂加速中间锰的生产，提高利用率，进一步提高高锰酸钾降解有机污染物的能力。

公开(公告)号：US08858827B2

公开(公告)日：2014-10-14

申请号：US12737846

申请日：2009-06-08

Applicant: Jun Ma ,  Jin Jiang ,  Pang Suyan ,  Liu Zenghe

Inventor： Jun Ma ,  Jin Jiang ,  Pang Suyan ,  Liu Zenghe

IPC: C02F1/68 ,  C02F1/72 ,  C02F101/30

CPC classification number: C02F1/683 ,  C02F1/72 ,  C02F2101/30

Abstract: A water treatment agent for removing pollutant by reinforcing potassium permanganate with intermediate manganese consists of a potassium permanganate and a chelating agent, or, alternatively, consists of a potassium permanganate, a chelating agent and an inducer. The chelating agent is capable of forming a coordination complex with the intermediate manganese which is produced during the reaction of potassium permanganate and organic substance. Thus self decomposition of intermediate manganese is reduced so that the effective utilization rate is increased and the capability for potassium permanganate to degrade organic pollutants is enhanced. The inducer accelerates the production of the intermediate manganese and increases the utilization rate so that the capability of potassium permanganate for degrading the organic pollutants is further enhanced.

Abstract translation: 通过用中间锰强化高锰酸钾来除去污染物的水处理剂由高锰酸钾和螯合剂组成，或者由高锰酸钾，螯合剂和诱导剂组成。 螯合剂能够与高锰酸钾和有机物质反应过程中产生的中间体锰形成配位络合物。 因此中间体锰的自身分解降低，有效利用率提高，高锰酸钾降解有机污染物的能力得到提高。 诱导剂加速中间锰的生产，提高利用率，进一步提高高锰酸钾降解有机污染物的能力。

公开(公告)号：US20140091046A1

公开(公告)日：2014-04-03

申请号：US14118660

申请日：2012-05-15

Applicant: Jun Ma ,  Jin Jiang ,  Suyan Pang ,  Yi Yang ,  Juntao Zhu

Inventor： Jun Ma ,  Jin Jiang ,  Suyan Pang ,  Yi Yang ,  Juntao Zhu

IPC: C02F1/72

CPC classification number: C02F1/722 ,  C02F1/725 ,  C02F1/78

Abstract: A water treatment method by catalyzing ozone with a persulfate comprises the following steps: introducing the ozone into an ozone contact reactor filled with water to be treated; at the same time putting the persulfate into the reactor, wherein a stirring state is kept in the water treatment process. The method solves the problems of difficulty in the ionization of hydrogen peroxide, low capability in inducing the decomposition of the ozone, high hydrogen peroxide residues and inconvenience of hydrogen peroxide transportation and storage existing in the conventional water treatment method for catalyzing the ozone by using the hydrogen peroxide. Hydroxyl radicals and sulfate free radicals with strong oxidizing properties, which are generated by catalyzing ozone with the persulfate, are oxidized to remove pollution, so that the method has the advantages of high catalytic capability, high oxidative degradation efficiency, wide pH application range, a small amount of catalyst residues, convenience of operation and the like, and can be applied in mass production.

Abstract translation: 通过用过硫酸盐催化臭氧的水处理方法包括以下步骤：将臭氧引入填充有待处理水的臭氧接触反应器中; 同时将过硫酸盐放入反应器中，其中在水处理过程中保持搅拌状态。 该方法解决了常规水处理方法中存在的过氧化氢离子化难以引起臭氧分解能力低，过氧化氢残留量高，过氧化氢运输和储存不便等问题。 过氧化氢。 通过催化臭氧与过硫酸盐生成的具有强氧化性质的羟基和硫酸根自由基被氧化以除去污染物，因此该方法具有催化能力高，氧化降解效率高，pH适用范围广， 催化剂残渣少，操作方便等优点，可以批量生产。