3月8日，全国人大代表、武汉高德红外股份有限公司董事长黄立介绍称，他带领衷华脑机接口公司团队成功研发65000通道双向的脑机接口芯片，居于国际领先水平。

黄立称，到目前为止，国外的脑机接口芯片都还只能做到3000多个通道，而且是单向的。

近日，特斯拉CEO马斯克的脑机接口公司Neuralink宣布完成首例患者植入，患者通过植入的脑机接口设备可意念控制鼠标。

在马斯克发布最新脑机接口临床进展后，包括清华大学洪波教授团队在内的多个国内团队都宣布了技术突破，紧密对标Neuralink。不过在脑机接口芯片等核心技术方面，我国大部分企业仍然依赖进口。

去年10月，脑机交互与人机共融海河实验室、中国电子信息产业集团宣布新一代8通道脑电采集国产芯片研发成功。

根据衷华脑机接口公司的网站，该公司研制的MEMS电极键合CMOS电路一体化系列微针的最大通道数为65536。微针主要由微电极、CMOS电路和微带线（柔性信号连接线）组成。单个微电极具有64个电极触点（即64通道），根据微电极组装方式的不同，有多种阵列型微针规格。其中最大阵列为32 x 32，占据脑区面积为59m㎡。

人脑拥有800多个亿脑细胞，脑信号的数量非常巨大，脑机接口的通道数量越大，理论上可以处理的信息量也越大。

黄立在此前的采访中曾表示，马斯克的脑机接口需要把传感器一个个地植入脑组织，手术耗时长，但是衷华脑机的65000个通道是一次植入，做好了以后一分钟之内就可以下载通信。

然而，6.5万级通道的脑机接口在实际临床上的应用前景仍然有待观察，例如可以处理哪一类信号，能解决临床上哪些问题。第一财经记者查询公开资料，目前尚无关于衷华脑机接口公司脑机接口设备在临床方面的数据。

3月8日，第一财经记者致电衷华脑机接口公司并发送邮件询问相关的临床计划，截至发稿，尚未得到公司回复。

公开信息显示，去年11月，该公司与首都医科大学附属北京天坛医院签署了一项战略合作协议。根据协议，双方将以脑机接口应用于医疗为导向，在药物难治性癫痫、截瘫、偏瘫、植物人促醒、顽固性面瘫、失明、失聪等顽疾的诊疗上，以及术中监测设备、经颅骨给药装置等新型医疗器械研发等方向上开展合作。

一位业内人士对第一财经记者表示：“脑机接口技术首先是生物相容性要好，电机要非常柔性，创伤小，而且还要很灵敏，看看能够捕捉到哪些信号，有无对应的临床应用的价值，这需要经过长期的验证，最初要从动物试验开始。”

马斯克Neuralink的“单向通道”脑机接口只能读取脑电信号，而衷华脑机接口公司的“双向通道”还具有刺激大脑的功能。

对此，上述业内人士表示，脑机接口最关键的是要把数据读出来。“先要把信息读出来，这将会耗费很多年的时间，现在全行业都不知道能够读到什么数据，这些数据有什么意义，只有先读出数据，才能做下一步的事情，看看这些数据能够处理哪些信息。”他说道。

另一位业内人士对第一财经记者表示：“双向通道并不是技术瓶颈。”他认为，衷华脑机接口公司的脑机接口通道数主要是通过阵列的排布来增加，相比之下，如果能在每一根微针上多一点电极，可能会是一个更好的策略，因为可以减少损伤。

脑虎科技CEO彭雷近期对第一财经记者表示，未来脑机接口芯片的演进趋势一定是通道数越来越高，单通道功耗越来越低，前端信号处理的压缩能力越来越强；另外植入式产品的芯片需要满足医疗器械的法律法规，包括温升、功耗等要求。

中国科学院院士、中国科学院脑智卓越中心学术主任蒲慕明介绍，目前脑机接口的应用主要是在医学领域，全球科学家开展的脑机接口临床试验，多数是针对高位截瘫患者的功能恢复。他表示，未来脑机接口研发的目标是通过迭代开发打造一个通用的微创脑机接口平台，用于癫痫、认知障碍等更多脑疾病的康复。

新闻译文：

On March 8th, Huang Li, a National People's Congress representative and Chairman of Wuhan Gaode Infrared Co., Ltd., introduced that he led the team of Zhonghua Brain Computer Interface Company to successfully develop a 65000 channel bidirectional brain computer interface chip, which is at the international leading level.

Huang Li said that so far, foreign brain computer interface chips can only achieve over 3000 channels and are unidirectional.

Recently, Tesla CEO Musk's brain computer interface company Neuralink announced the completion of the first patient implantation, where patients can control a mouse with their mind through the implanted brain computer interface device.

After Musk released the latest clinical progress on brain computer interfaces, multiple domestic teams including professor Hong Bo's team from Tsinghua University announced technological breakthroughs, closely benchmarking against Neuralink. However, in terms of core technologies such as brain computer interface chips, most Chinese enterprises still rely on imports.

In October last year, Haihe Laboratory of Brain Computer Interaction and Human Computer Integration and China Electronics Information industry Group announced the successful development of a new generation of domestically produced 8-channel EEG acquisition chip.

According to the website of Zhonghua Brain Computer Interface Company, the maximum number of channels for the MEMS electrode bonding CMOS circuit integrated series microneedles developed by the company is 65536. Microneedles are mainly composed of microelectrodes, CMOS circuits, and microstrip lines (flexible signal connection lines). A single microelectrode has 64 electrode contacts (i.e. 64 channels), and there are various array type microneedle specifications depending on the microelectrode assembly method. The maximum array is 32 x 32, occupying a brain area of 59m ².

The human brain has over 80 billion brain cells, and the number of brain signals is extremely large. The larger the number of channels in the brain computer interface, the greater the amount of information that can theoretically be processed.

Huang Li previously stated in an interview that Musk's brain computer interface requires sensors to be implanted into brain tissue one by one, which takes a long surgery time. However, the 65000 channels of Zhonghua's brain computer are implanted at once, and communication can be downloaded within one minute after completion.

However, the practical clinical application prospects of brain computer interfaces with 65000 level channels still need to be observed, such as which types of signals can be processed and which clinical problems can be solved. according to public information, there is currently no clinical data available on Zhonghua Brain Computer Interface Company's brain computer interface equipment.

On March 8th, a reporter from First financial called Zhonghua Brain Computer Interface Company and sent an email inquiring about the relevant clinical plan. As of the time of publication, no response has been received from the company.

Public information shows that in November last year, the company signed a strategic cooperation agreement with Beijing Tiantan Hospital affiliated with Capital Medical University. According to the agreement, both parties will focus on the application of brain computer interfaces in medical care, and cooperate in the diagnosis and treatment of stubborn diseases such as drug-resistant epilepsy, paraplegia, hemiplegia, vegetative awakening, stubborn facial paralysis, blindness, and deafness, as well as the development of new medical devices such as intraoperative monitoring devices and transcranial drug delivery devices.

An industry insider told a reporter from First Financial News, "Brain computer interface technology first needs to have good biocompatibility, the motor needs to be very flexible, minimally invasive, and also very sensitive. It is necessary to see which signals can be captured and whether there is corresponding clinical application value. This needs to be validated for a long time, starting from animal experiments."

Musk Neuralink's "one-way channel" brain computer interface can only read EEG signals, while Zhonghua Brain Computer Interface's "two-way channel" also has the function of stimulating the brain.

In response, the industry insiders mentioned above stated that the most crucial aspect of brain computer interfaces is to read out the data. "First, we need to read out the information, which will take many years. Nowadays, the entire industry does not know what data can be read and what its significance is. Only by reading out the data can we proceed to the next step and see what information can be processed with this data," he said.

Another industry insider told First Financial reporters, "Bidirectional channels are not a technical bottleneck." He believes that Zhonghua Brain Computer Interface Company's number of brain computer interface channels is mainly increased through the arrangement of arrays. In contrast, adding more electrodes to each microneedle may be a better strategy as it can reduce damage.

Peng Lei, CEO of Brain Tiger Technology, recently told a reporter from First Financial News that the future trend of brain computer interface chips will inevitably be higher channel numbers, lower single channel power consumption, and stronger front-end signal processing compression capabilities; In addition, the chips of implantable products need to comply with the laws and regulations of medical devices, including temperature rise, power consumption, and other requirements.

Pu Muming, academician of the CAS Member and academic director of the Brain intelligence Excellence center of the Chinese Academy of Sciences, said that the current application of brain computer interface is mainly in the medical field. The clinical trials of brain computer interface conducted by global scientists are mostly aimed at functional recovery of patients with high paraplegia. He stated that the goal of future brain computer interface development is to iteratively develop a universal minimally invasive brain computer interface platform for the rehabilitation of more brain diseases such as epilepsy and cognitive impairment.

重点词汇

• 全国人大代表 deputy to the national people's congress

• 股份有限公司 Co. Ltd. ; company limited ; limited company ; company limited by shares ; incorporated company

• 接口芯片 InteRFace Chip ; interface devices

• 到目前为止 so far ; by now ; up to now ; as yet ; up to present

• 接口设备 Interface Device ; HID ; IFD

• 意念控制 CONTROL ; Mind Control ; Mind-Controlled ; idiodynamics

• 清华大学 Tsinghua University

• 洪波 Hongbo ; big waves ; turbulent waves

• 技术突破 Technical Breakthrough ; Technological breakthrough

• 核心技术 Technology ; core technology ; Know-how ; core

句子成分分析：

[In response], the industry insiders mentioned [above] stated | that the most crucial aspect (of brain computer 

interfaces) is to read out the data.

句子语法结构详解：

* mentioned 为过去分词，作后置定语。
* stated 为谓语，采用一般过去时。
* that 为连词，引导宾语从句。
* is 为系动词作谓语，采用一般现在时。
* to read 为不定式，作表语。
* the 为定冠词。

句子相关词汇解释：

Phrase:

Vocabulary:

句子成分分析：

Public information shows | that [in November] [last year],the company signed a strategic cooperation agreement [with 

Beijing Tiantan Hospital affiliated [with Capital Medical University]].

句子语法结构详解：

* shows 为谓语，采用一般现在时。动词采用第三人称单数形式。
* that 为连词，引导宾语从句。
* signed 为谓语，采用一般过去时。
* affiliated 为过去分词，构成“with + n. + 过去分词”复合宾语结构。
* the 为定冠词。a 为不定冠词。

句子相关词汇解释：

Phrase:

Vocabulary:

http://www.fbdict.com/zazen
http://www.fbdict.com/asset account
http://www.fbdict.com/intellection
http://www.fbdict.com/enzymology
http://www.fbdict.com/knurling
http://www.fbdict.com/amasser
http://www.fbdict.com/garden centre
http://www.fbdict.com/lepidote
http://www.fbdict.com/apply one's mind to
http://www.fbdict.com/esop
http://www.fbdict.com/reciprocal
http://www.fbdict.com/zings
http://www.fbdict.com/writhed
http://www.fbdict.com/tower blocks
http://www.fbdict.com/GOL
http://www.fbdict.com/pile it on
http://www.fbdict.com/to some degree
http://www.fbdict.com/tricrotism
http://www.fbdict.com/limited war
http://www.fbdict.com/Plasmons

以上是秒词邦为您整理编写的文章《成功研发6.5万通道双向脑机接口芯片 中国公司称“遥遥领先”海外 ——秒词邦背单词软件》的全部内容。秒词邦是国内权威分题型分考点背诵中高考/四六级考研/专升本/出国单词的专业单词软件。扫描如下小程序码，进入秒词邦官方小程序获取更多英语相关资料！ 【关键词：高考单词；高考英语；高中单词；高中英语；单词app；单词软件；记单词app；记单词软件；背单词软件；背单词app；英语单词；四六级单词；四六级英语；四六级单词app；四六级单词软件；考研单词app；考研单词软件；核心单词；高考冲刺复习；高考英语教材；高考英语真题；四六级真题；四六级试题；考研真题；考研英语单词；考研英语真题】