CN212465975U

CN212465975U - Multi-mode nerve intensive care system

Info

Publication number: CN212465975U
Application number: CN202021918426.2U
Authority: CN
Inventors: 宫晔; 朱宏达; 江逸舟; 秦亚杰; 田觅; 李育明; 王正阳; 苏仕衡
Original assignee: Fudan University; Huashan Hospital of Fudan University
Current assignee: Fudan University; Huashan Hospital of Fudan University
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-02-05
Anticipated expiration: 2030-09-05

Abstract

The utility model belongs to the technical field of medical equipment, specifically be a neural intensive care therapy system of multimode. The utility model discloses specifically include: the device comprises an upper computer, a main control board, a brain tissue oxygen saturation module, a wireless communication module, a skull pressing temperature module, a flexible head wearing object and the like; the sensing probes and electrodes of various physiological signals are integrated in an integrated flexible head-mounted object. The system is especially applied to severe cases, has the functions of electroencephalogram monitoring, brain tissue oxygen saturation monitoring, intracranial pressure monitoring, intracranial temperature monitoring and the like, and can simultaneously complete the acquisition, display and archiving of various neurophysiological signals of electroencephalogram, brain tissue oxygen saturation, intracranial pressure, intracranial temperature and the like. The upper computer is accessed to a database or the Internet, and can provide support for clinical diagnosis based on a big data technology.

Description

Multi-mode nerve intensive care system

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to system for neural intensive care therapy of multimode, especially a system that function includes brain electricity guardianship, brain tissue oxygen saturation guardianship, intracranial pressure guardianship and intracranial temperature guardianship.

Background

In the clinical practice of the nerve critical medicine, the long-time continuous monitoring of various nerve physiological parameters of a patient is beneficial to adjusting the environment of the patient, thereby avoiding secondary damage and realizing better prognosis effect.

At present, various nerve monitors widely applied in medical institutions only have the function of monitoring a single neurophysiological signal, and can independently acquire the neurophysiological signals such as the oxygen saturation of brain electricity or brain tissue, the intracranial pressure or the intracranial temperature and the like.

However, the lack of uniform format and time synchronization among various signals does not facilitate data integration and comprehensive diagnosis.

Clinically, a plurality of monitoring devices are required to be arranged around a sickbed, so that the cost is high and the field is occupied.

Probes and electrodes of various instruments need to be fixed on a patient body respectively, and wiring is complex.

Disclosure of Invention

The utility model aims at providing a neural intensive care therapy system of multimode to overcome current equipment independent each other and can only gather single signal, inconvenient data integration, with high costs and occupy place, the loaded down with trivial details shortcoming of wiring.

The utility model provides a multi-mode nerve intensive care system which collects, displays and stores the brain electricity, the brain tissue oxygen saturation, the intracranial pressure, the intracranial temperature and other nerve physiological signals at the same time; and the sensing probes and the electrodes of various physiological signals are integrated in an integrated flexible head-mounted object. The method specifically comprises the following steps: the device comprises an upper computer 7, a main control board 1, a brain tissue oxygen saturation module 2 (namely a sensing probe), a wireless communication module 3, a skull pressure and temperature module 4 (namely the sensing probe) and a flexible head wearing object 8; the skull pressure and temperature module 4 is implanted in the skull of a human and used for monitoring the skull pressure and temperature; the brain tissue oxygen saturation module 2 and the wireless communication module 3 are integrated on the flexible head-mounted object 8; the brain tissue oxygen saturation module 2 is used for monitoring the brain tissue oxygen saturation, and the wireless communication module 3 provides energy for the implanted skull compression and skull temperature module 4 through the near field wireless communication technology and is communicated with the implanted skull compression and skull temperature module; the main control board 1 leads out a plurality of electroencephalogram electrodes through leads for detecting electroencephalogram, and the electroencephalogram electrodes are also integrated on the flexible head wearing article 8; the main control board 1 is also used as a main end to communicate with the brain tissue oxygen saturation module 2 and the wireless communication module 3 through a data bus, and communicates with the upper computer 7 through a wireless or wired interface.

The utility model discloses in, host computer 7 receives the data that come from main control board 1, shows data in real time, archives. Or the main control board 1 can send instructions to each module for configuration; the upper computer 7 can also access a database or the internet, and provides support for clinical diagnosis based on a big data technology. The upper computer 7 is generally placed beside a patient bed.

In the utility model, the flexible head wearing article 8 uses flexible, stretchable silica gel or rubber material as a substrate, and uses flexible, bendable, stretchable conductive material to make circuit interconnection; the electroencephalogram electrode 6 is made of a flexible, bendable and stretchable conductive material and is directly molded on the substrate; the brain tissue oxygen saturation module 2 and the wireless communication module 3 are fixed on the substrate using a silicone or rubber material similar to the substrate.

The utility model discloses in, according to the needs of brain electricity control, the brain electricity electrode 6 that main control board 1 was drawn forth can have 3 to 10 for measure the brain electricity of 1 to 8 passageways (sites).

The utility model discloses in, according to the needs that brain tissue oxygen saturation measured, brain tissue oxygen saturation module 2 can set up 1 or 2 of installation for measure the brain tissue oxygen saturation of unilateral semi-brain or two sides semi-brains.

The utility model discloses in, according to the needs that implanted cranium temperature, cranium pressure were gathered, implanted cranium pressure cranium temperature module 4 can have single or a plurality of implantation people intracranial for gather one or more intracranial pressure and temperature. The wireless communication module 3 can supply power to and communicate with a variable number of implanted cranial compression and cranial temperature modules 4.

Compared with the prior art, the utility model has the advantages of as follows:

(1) only a single device is used, various physiological signals can be acquired and displayed simultaneously; the collected data are integrated and filed uniformly, so that comprehensive diagnosis is easier to realize;

(2) different quantities of electroencephalogram electrodes, brain tissue oxygen saturation sensors and implanted sensing modules can be selected according to actual requirements;

(3) the wiring operation on the patient is more convenient, and the reliability is higher. During practical use, the flexible head wearing article is worn on the head of a patient, and the embedded brain electrical electrodes, the brain tissue oxygen saturation module and the wireless communication module are installed at the same time.

Drawings

Fig. 1 is a block diagram of the present invention.

Reference numbers in the figures: the device comprises a main control board 1, a brain tissue oxygen saturation acquisition module 2, a wireless communication module 3, an implanted cranial pressure and cranial temperature acquisition module 4, a data bus 5, an electroencephalogram electrode 6, an upper computer 7 and a flexible head wearing object 8.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments. However, the following examples are merely illustrative of the substance of the present invention, and the present invention is not limited to the following embodiments.

In fig. 1, the flexible head-worn object 8 is worn on the head of a patient and plays a role of fixing the electroencephalogram electrode 6, the brain tissue oxygen saturation acquisition module 2 and the wireless communication module 3.

The main control board 1 collects brain electricity and is communicated with the brain tissue oxygen saturation collecting module 2 and the wireless communication module 3 through a data bus 5. Receiving signals uploaded by the brain tissue oxygen saturation acquisition module 2 and the wireless communication module 3, and sending instructions and configuration to the brain tissue oxygen saturation acquisition module 2 and the wireless communication module 3.

Two brain tissue oxygen saturation acquisition modules 2 respectively measure the brain tissue oxygen saturation of the left and right half brains.

The wireless communication module 3 supplies power to the implanted cranial pressure and cranial temperature acquisition module 4, sends instructions and configuration in a near field coupling mode, and receives signals uploaded by the implanted cranial pressure and cranial temperature acquisition module.

The implanted intracranial pressure and intracranial temperature acquisition module 4 is implanted in the skull to acquire intracranial pressure and intracranial temperature.

The brain electric electrode 6 is directly led to the scalp from the main control board 1 to collect brain electric signals.

The main control board 1 transmits data to the upper computer 7 in a wired or wireless mode, and can receive instructions from the upper computer 7. The upper computer 7 displays and archives data in real time.

Preferably, the flexible headgear 8 may be in the form of a headband that is worn on the head of the patient during use.

Preferably, the flexible headgear 8 is formed in the shape of a headgear that is worn over the head of the patient in use.

Preferably, the oxygen saturation collection module 2 and the wireless communication module 3 are manufactured using a flexible printed circuit board.

The above is only one embodiment of the present invention for convenience of explanation. The invention is not limited by the embodiments, and any arbitrary design changes within the scope of the invention are all included in the scope of the invention.

Claims

1. A multi-modal neuro-intensive care system is characterized in that neuro-physiological signals of brain electricity, brain tissue oxygen saturation, intracranial pressure, intracranial temperature and the like are simultaneously collected, displayed and filed; and the sensing probes and electrodes of various physiological signals are integrated in an integrated flexible head wearing article; the method specifically comprises the following steps: the device comprises an upper computer (7), a main control board (1), a brain tissue oxygen saturation module (2), a wireless communication module (3), a skull pressing and warming module (4) and a flexible head wearing object (8); wherein:

the skull pressure and temperature module (4) is implanted in the skull of a human and is used for monitoring the skull pressure and temperature;

the brain tissue oxygen saturation module (2) and the wireless communication module (3) are integrated on a flexible head-mounted object (8); the brain tissue oxygen saturation module (2) is used for monitoring the brain tissue oxygen saturation, and the wireless communication module (3) provides energy for the implanted skull compression skull temperature module (4) through a near-field wireless communication technology and is communicated with the implanted skull compression temperature module;

the main control board (1) is led out of a plurality of electroencephalogram electrodes through leads and used for detecting electroencephalograms, and the electroencephalogram electrodes are also integrated on the flexible head wearing article (8); the main control board (1) is also used as a main end to communicate with the brain tissue oxygen saturation module (2) and the wireless communication module (3) through a data bus and communicate with the upper computer (7) through a wireless or wired interface;

the upper computer (7) receives the data from the main control board (1), and displays and archives the data in real time; the upper computer (7) also sends instructions to each module through the main control board (1) for configuration; the upper computer (7) can also be accessed to a database or the Internet, and provides support for clinical diagnosis based on a big data technology.

2. The multimodal neurological intensive care system of claim 1 wherein the flexible headgear (8) uses flexible, stretchable silicone or rubber material as a substrate and flexible, bendable, stretchable conductive material for making the wiring interconnects; the electroencephalogram electrode (6) is made of a flexible, bendable and stretchable conductive material and is directly formed on the substrate; the brain tissue oxygen saturation module (2) and the wireless communication module (3) are fixed on the substrate by using silica gel or rubber materials similar to the substrate.

3. The system of claim 1, wherein the number of the electroencephalogram electrodes (6) led out from the main control board (1) is 3 to 10, and the system is used for measuring the electroencephalogram of 1 to 8 channels.

4. The system according to claim 1, wherein the brain tissue oxygen saturation modules (2) are 1 or 2 for measuring brain tissue oxygen saturation of unilateral or bilateral brains.

5. The system of claim 1, wherein the intracranial pressure and temperature module (4) is implanted in the human cranium in single or multiple ways for acquiring one or more intracranial pressures and temperatures.