Cerebral infarction classification prediction device

Abstract

A cerebral infarction classification prediction device disclosed by the present invention comprises a classification prediction module, a plurality of electric signal transmission assemblies and a support assembly, and the classification prediction module comprises a plurality of data acquisition modules, a data processing module, a feature extraction module, a prediction evaluation module, an interface module and a database module. The electric signal transmission assembly comprises a lead wire and an electrode plate, a plurality of receding groove bodies are formed in the bottom end of the disc structure body, and the inner walls of the receding groove bodies are rotationally connected with lead wiring units; the plurality of electrode plates are positioned through the plurality of lead wiring units and the plurality of placement holes, and the protective sleeves are pulled out of the placement holes to enable the electrode plates to have a certain fine adjustment range, so that the electrode plates can be attached to the corresponding positions of the head of a patient to adapt to the head shapes of different patients, and meanwhile, the electrode plates are convenient to use. And the plurality of lead wires are guided through the placement holes, so that the plurality of lead wires can be distributed in a fixed area, and the condition that the lead wires are messy is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a device for classifying and predicting cerebral infarction. Background Art

[0002] The cerebral infarction classification prediction device is a medical device used to assist in the diagnosis and prediction of the type of cerebral infarction. It is usually necessary to classify and predict the patient's cerebral infarction. Accurate classification and prediction can help doctors evaluate the patient's recovery prospects. During the diagnosis process, a variety of instruments are needed to detect patients with cerebral infarction, which is convenient for medical staff to analyze and judge. For example, electroencephalogram (EEG) machines, head CT, magnetic resonance imaging (MRI) and other medical equipment, the data detected by these devices are summarized and analyzed to achieve classification and prediction of cerebral infarction. When the electroencephalogram (EEG) machine is in use, many lines and electrodes are required between the machine and the patient, so that the EEG machine can detect the patient's head. Each electrode has a specific attachment position in the EEG test. Therefore, when using it, medical staff need to spend a lot of time to position and attach each electrode, which is inefficient. Although some EEG tests are currently equipped with special headgear to assist in head positioning, each patient's head shape is different. Although the use of headgear can provide a certain degree of fault tolerance, the positioning accuracy is still insufficient. In addition, due to the large number of lines and electrodes, it is relatively messy and difficult to organize the lines after use, and they are easily entangled with each other, further increasing the time consumption caused by the arrangement. To this end, we propose a cerebral infarction classification prediction device. Summary of the invention

[0003] The main purpose of the present invention is to provide a device for classifying and predicting cerebral infarction.

[0004] To achieve the above object, the technical solution adopted by the present invention is: A classification prediction device for cerebral infarction comprises a classification prediction module, a plurality of electrical signal transmission components and a support component, wherein the classification prediction module comprises a plurality of data acquisition modules, a data processing module, a feature extraction module, a prediction evaluation module, an interface module and a database module, wherein the electrical signal transmission component comprises a lead wire and an electrode sheet, wherein the support component comprises a support frame and a disc structure, wherein the support frame has one of the data acquisition modules, wherein a plurality of makeshift slots are provided at the bottom end of the disc structure, wherein the inner walls of the plurality of makeshift slots are rotatably connected with lead wiring units, wherein a torsion spring is installed between the lead wiring unit and the makeshift slot, wherein a plurality of placement holes are provided on the lead wiring unit, wherein one end of the electrode sheet is fixedly connected with a protective sleeve, wherein the protective sleeve and the lead wire are slidably connected with the inner wall of the corresponding placement hole, wherein the inner wall of the disc structure is rotatably connected with a winding unit, wherein the side wall of the winding unit is fixedly connected with a plurality of traction units, wherein one end of the traction unit is fixedly connected with the top of the corresponding lead wiring unit.

[0005] A further improvement of the present invention is that annular damping rings are installed on the inner walls of several of the placement holes, and the protective sleeve is slidably connected to the inner walls of the corresponding annular damping rings.

[0006] A further improvement of the present invention is that a supporting guide rod is installed on the top of a plurality of the lead wiring units, and the lead wires are slidably connected to the corresponding inner walls of the supporting guide rods.

[0007] A further improvement of the present invention is that a housing cavity for accommodating the traction unit is provided in the disc structure, a plurality of partition units are fixedly connected to the side wall of the winding unit, the partition unit is located between two corresponding traction units, and the plurality of traction units do not contact each other.

[0008] A further improvement of the present invention is that a telescopic unit is slidably connected to the inner wall of the winding unit, a spring for pushing the telescopic unit is installed on the inner wall of the winding unit, one end of the telescopic unit is fixedly connected to an external driving unit, two limit rods are fixedly connected to the top of the external driving unit, a plurality of limit slots are opened at the bottom end of the disc structure, and the limit rods are inserted into the inner walls of the limit slots.

[0009] A further improvement of the present invention is that a device for classifying and predicting cerebral infarction comprises the following steps: S1. Press down the electrode sheet through the gap between the two lead wiring units, and pull the protective sleeve out of the placement hole. Then, fine-tune the position of the electrode sheet so that the electrode sheet can be attached to the corresponding position of the patient's head. The lead wire connects the electrode sheet to the electroencephalograph to transmit the brain wave signal collected by the electroencephalograph. The brain wave signal is collected by the corresponding data acquisition module, so that the data acquisition module can pass the data to the data processing module for further analysis. After the detection work is completed, by pulling a number of lead wires, the lead wires pull the corresponding electrode sheet and the protective sleeve, and the protective sleeves can be quickly and stably inserted into the placement hole to achieve return to their original position, avoiding the mess of the lead wires. S2. Several data acquisition modules pass the collected data to the data processing module. The data processing module passes the pre-processed data to the feature extraction module. The feature extraction module extracts valuable features from the data and uploads the data to the prediction and evaluation module. The prediction and evaluation module interacts with the hospital's information system, image archiving and communication system through the interface module to achieve automatic data acquisition and transmission. At the same time, the prediction and evaluation module passes the data to the database module, which stores the patient's data, model parameters, prediction results and other information for subsequent query and analysis; S3. When in use, pull down the external drive unit, pull the limit rod out of the limit slot to unlock it, control the external drive unit to rotate, the external drive unit drives the telescopic unit to rotate, the telescopic unit drives the reeling unit to rotate, so that the reeling unit can reel in several traction units, the traction unit pulls the lead wiring unit to unfold, so that several lead wiring units can position several electrode sheets corresponding to specific areas of the patient's head, after the detection is completed, rotate the external drive unit in the opposite direction, the reeling unit unwinds several traction units, the traction of the traction unit on the lead wiring unit gradually loosens, the annular damping ring drives the corresponding lead wiring unit to fold and flip, so as to realize the closing of several lead wiring units, reduce the space occupied by the device, and facilitate storage.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: a plurality of electrode sheets are positioned through a plurality of lead wiring units and a plurality of placement holes, and the protective sleeve is pulled out of the placement hole so that the electrode sheet has a certain fine-tuning range, so that the electrode sheet can be attached to the corresponding position of the patient's head, suitable for different patient head shapes, improved fault tolerance, and improved positioning efficiency. At the same time, a plurality of lead wires are guided through the placement holes so that a plurality of lead wires can be distributed in a fixed area, avoiding the situation where the lead wires are messy, which is beneficial for medical staff to observe and judge the line information of each lead wire, prevent confusion and facilitate discrimination; by controlling a plurality of lead wiring units to be folded, stored and unfolded, it is flexible to use, and when closed, the space occupied by the device is reduced, which is convenient for storage and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The module schematic diagram of a cerebral infarction classification prediction device of the present invention.

[0012] Figure 2 The present invention is a schematic diagram of the working process of a device for classifying and predicting cerebral infarction.

[0013] Figure 3 The figure is a top view cross-sectional structural schematic diagram of a cerebral infarction classification prediction device of the present invention.

[0014] Figure 4 for Figure 3 Enlarged schematic diagram of part A in the middle.

[0015] Figure 5 It is a schematic diagram of an enlarged side cross-section structure of a cerebral infarction classification prediction device of the present invention.

[0016] Figure 6 for Figure 5 Enlarged schematic diagram of part B in the middle.

[0017] In the figure: 1. classification prediction module; 11. data acquisition module; 12. data processing module; 13. feature extraction module; 14. prediction and evaluation module; 15. interface module; 16. database module; 2. electrical signal transmission component; 21. lead wire; 22. electrode sheet; 23. protective sleeve; 3. support component; 31. support frame; 32. disc structure; 321. give way slot; 322. torsion spring; 323. limit slot; 33. lead wiring unit; 331. placement hole; 332. annular damping ring; 34. accommodating cavity; 35. support guide rod; 4. winding unit; 41. traction unit; 42. separation unit; 43. telescopic unit; 44. external drive unit; 441. limit plug rod. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and should not be understood as limitations on this patent. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Example

[0020] See also Figure 1-Figure 6A cerebral infarction classification prediction device includes a classification prediction module 1, a plurality of electrical signal transmission components 2 and a support component 3. The classification prediction module 1 includes a plurality of data acquisition modules 11, a data processing module 12, a feature extraction module 13, a prediction evaluation module 14, an interface module 15 and a database module 16. The electrical signal transmission component 2 includes a lead wire 21 and an electrode sheet 22. The support component 3 includes a support frame 31 and a disc structure 32. The support frame 31 has one of the data acquisition modules 11. The bottom of the disc structure 32 is provided with a plurality of make way slots 321. The inner walls of several give-way slots 321 are rotatably connected with lead wiring units 33, a torsion spring 322 is installed between the lead wiring unit 33 and the give-way slot 321, a plurality of placement holes 331 are opened on the lead wiring unit 33, one end of the electrode sheet 22 is fixedly connected with a protective sleeve 23, the protective sleeve 23 and the lead wire 21 are slidably connected to the inner walls of the corresponding placement holes 331, the inner wall of the disc structure 32 is rotatably connected with a winding unit 4, the side wall of the winding unit 4 is fixedly connected with a plurality of traction units 41, and one end of the traction unit 41 is fixedly connected to the top of the corresponding lead wiring unit 33.

[0021] In this embodiment: the classification prediction module 1 systematically analyzes and judges the patient's disease information through a number of data acquisition modules 11, a data processing module 12, a feature extraction module 13, a prediction evaluation module 14, an interface module 15 and a database module 16 to achieve classification prediction of cerebral infarction in patients. The data acquisition modules 11 collect the data detected by different devices on the patients and collect various relevant data of the patients. The data acquisition modules 11 pass the collected data to the data processing module 12, and the data processing module 12 cleans, organizes and standardizes the data to achieve data preprocessing. The data processing module 12 passes the preprocessed data to the feature extraction module 13, and the feature extraction module 13 extracts The prediction and evaluation module 14 predicts the patient data and evaluates the accuracy and reliability of the prediction results. The prediction and evaluation module 14 interacts with the hospital's information system HIS, image archiving and communication system PACS through the interface module 15 to realize automatic data acquisition and transmission, so as to facilitate the display of the prediction results and related data in the form of intuitive charts, images, etc., which is convenient for doctors to understand and analyze. At the same time, the prediction and evaluation module 14 transmits the data to the database module 16, which stores the patient's data, model parameters, etc. Numbers, prediction results and other information are provided for subsequent query and analysis. When in use, the EEG machine is connected to the patient's head through several electrical signal transmission components 2. The electrode sheet 22 is attached to the patient's head for EEG detection. The lead wire 21 connects the electrode sheet 22 to the EEG machine to transmit the EEG signal collected by the EEG machine. The EEG signal is collected by the corresponding data acquisition module 11, so that the data acquisition module 11 can pass the data to the data processing module 12 for further analysis. The support component 3 supports several lead wires 21 through the support frame 31 and the disc structure 32. The disc structure 32 makes way for several lead wiring units 33 through several making way slots 321. The lead wiring unit 33 is connected to the patient's head through the support frame 31 and the disc structure 32. A plurality of placement holes 331 guide and limit the lead wire 21, and the protective sleeve 23 reinforces the connection part between the electrode sheet 22 and the lead wire 21 to reduce the bending and damage of the connection part between the lead wire 21 and the electrode sheet 22. Before the device is used, the protective sleeve 23 is inserted into the corresponding placement hole 331, and a plurality of lead wiring units 33 and a plurality of placement holes 331 plan and limit the position distribution of a plurality of lead wires 21, so that the lead wire 21 can drive the electrode sheet 22 to maintain a specific position, so that the electrode sheet 22 can be close to the area corresponding to the patient's head, and the plurality of lead wires 21 and the electrode sheet 22 are prevented from being messy. When in use, the gap between the two lead wiring units 33 is used to press down the electrode sheet 22.The electrode sheet 22 can be close to the patient's head, and the protective sleeve 23 is pulled out from the placement hole 331. Then, by fine-tuning the position of the electrode sheet 22, the electrode sheet 22 can be attached to the corresponding position of the patient's head, which is suitable for different head shapes of patients, improves fault tolerance, and improves positioning efficiency. After the detection work is completed, by pulling a number of lead wires 21, the lead wires 21 pull the corresponding electrode sheet 22 and the protective sleeve 23, so that the several protective sleeves 23 can be quickly and stably inserted into the placement hole 331 to achieve return to the position. The operation is simple and convenient, reducing the time consumption caused by the arrangement of a number of lead wires 21 and electrode sheets 22, and improving the work efficiency of medical staff. In addition, by rotating the reeling unit 4 in the opposite direction, the reeling unit 4 can unwind a number of traction units 41, and the traction of the traction unit 41 on the lead wiring unit 33 is gradually loosened, and the annular damping ring 332 drives the corresponding lead wiring unit 33 to fold and flip, so as to achieve the closure of a number of lead wiring units 33, reduce the space occupation of the device, and facilitate storage.

[0022] Among them, annular damping rings 332 are installed on the inner walls of several mounting holes 331, and the protective sleeve 23 is slidably connected to the inner walls of the corresponding annular damping rings 332; when the protective sleeve 23 is inserted into the corresponding mounting hole 331, the mounting hole 331 contacts the side wall of the protective sleeve 23 through the annular damping ring 332, which increases the stability of the protective sleeve 23 when it is inside the mounting hole 331, prevents the protective sleeve 23 from falling off, and can be pushed out when used.

[0023] Among them, a support guide rod 35 is installed on the top of several lead wiring units 33, and the lead wire 21 is slidably connected to the inner wall of the corresponding support guide rod 35; the lead wiring unit 33 supports several support guide rods 35, and the support guide rod 35 has perforations, so that the lead wire 21 can pass through the perforations on the support guide rod 35 and be limited and guided by the support guide rod 35, thereby improving the neatness of several lead wires 21 on the lead wiring unit 33, avoiding the mess of the lead wires 21, and facilitating medical staff to observe and judge the line information of each lead wire 21, preventing confusion and facilitating identification.

[0024] Among them, a accommodating cavity 34 for accommodating the traction unit 41 is opened in the disc structure 32, and a plurality of partition units 42 are fixedly connected to the side wall of the winding unit 4. The partition unit 42 is located between the corresponding two traction units 41, and the plurality of traction units 41 do not contact each other; when the winding unit 4 winds up the plurality of traction units 41, the accommodating cavity 34 provides accommodating space for the plurality of traction units 41 and the plurality of partition units 42, and the partition unit 42 separates two adjacent traction units 41 to avoid contact and entanglement between the two adjacent traction units 41, thereby improving the stability of the traction unit 41 when in use.

[0025] The inner wall of the winding unit 4 is slidably connected with a telescopic unit 43, and a spring for pushing the telescopic unit 43 is installed on the inner wall of the winding unit 4. One end of the telescopic unit 43 is fixedly connected with an external driving unit 44, and two limit plug rods 441 are fixedly connected to the top of the external driving unit 44. A plurality of limit slots 323 are provided at the bottom end of the disc structure 32, and the limit plug rods 441 are plugged into the inner walls of the limit slots 323; the telescopic unit 43 supports the external driving unit 44, and by controlling the external driving unit 44 to rotate, the external driving unit 44 drives the telescopic unit 43 to rotate, and the telescopic unit 43 drives the winding unit 4 to rotate, so that the winding unit 4 can rotate a plurality of The traction unit 41 performs winding and unwinding operations, and the spring inside the winding unit 4 pushes the telescopic unit 43 to slide toward the support frame 31, so that the telescopic unit 43 can drive the external driving unit 44 to approach the disc structure 32, and the external driving unit 44 supports two limit rods 441. When the limit rods 441 are inserted into the limit slots 323, the disc structure 32 limits the limit rods 441 to prevent the external driving unit 44 from rotating. The external driving unit 44 drives the telescopic unit 43 to limit, and the telescopic unit 43 drives the winding unit 4 to maintain a fixed angle and cannot rotate, so that the lead wiring unit 33 can maintain a stable unfolded posture for use.

[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cerebral infarction classification prediction device, comprising a classification prediction module (1), a plurality of electrical signal transmission components (2) and a support component (3), characterized in that: The classification prediction module (1) comprises a plurality of data acquisition modules (11), a data processing module (12), a feature extraction module (13), a prediction evaluation module (14), an interface module (15) and a database module (16); the electrical signal transmission component (2) comprises a lead wire (21) and an electrode sheet (22); the support component (3) comprises a support frame (31) and a disc structure (32); the support frame (31) comprises one of the data acquisition modules (11); a plurality of clearance grooves (321) are provided at the bottom end of the disc structure (32); the inner walls of the plurality of clearance grooves (321) are rotatably connected to a lead wiring unit. A torsion spring (322) is installed between the lead wiring unit (33) and the give way slot (321); a plurality of placement holes (331) are provided on the lead wiring unit (33); a protective sleeve (23) is fixedly connected to one end of the electrode sheet (22); the protective sleeve (23) and the lead wire (21) are both slidably connected to the inner wall of the corresponding placement hole (331); a winding unit (4) is rotatably connected to the inner wall of the disc structure (32); a plurality of traction units (41) are fixedly connected to the side wall of the winding unit (4); and one end of the traction unit (41) is fixedly connected to the top of the corresponding lead wiring unit (33).

2. The device for classifying and predicting cerebral infarction according to claim 1, characterized in that: An annular damping ring (332) is installed on the inner walls of a plurality of the placement holes (331), and the protective sleeve (23) is slidably connected to the inner walls of the corresponding annular damping ring (332).

3. The device for classifying and predicting cerebral infarction according to claim 1, characterized in that: A supporting guide rod (35) is installed at the top of each of the plurality of lead wiring units (33), and the lead wire (21) is slidably connected to the inner wall of the corresponding supporting guide rod (35).

4. The device for classifying and predicting cerebral infarction according to claim 1, characterized in that: The disc structure (32) is provided with a receiving cavity (34) for receiving the traction unit (41); a plurality of partition units (42) are fixedly connected to the side wall of the winding unit (4); the partition units (42) are located between two corresponding traction units (41); and the plurality of traction units (41) do not contact each other.

5. The device for classifying and predicting cerebral infarction according to claim 1, characterized in that: The inner wall of the winding unit (4) is slidably connected to a telescopic unit (43); a spring for pushing the telescopic unit (43) is installed on the inner wall of the winding unit (4); one end of the telescopic unit (43) is fixedly connected to an external drive unit (44); the top of the external drive unit (44) is fixedly connected to two limit rods (441); a plurality of limit slots (323) are provided at the bottom end of the disc structure (32); the limit rods (441) are plugged into the inner walls of the limit slots (323).

6. A cerebral infarction classification prediction device according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1. The electrode sheet (22) is pressed down through the gap between the two lead wiring units (33), and the protective sleeve (23) is withdrawn from the placement hole (331). Then, the position of the electrode sheet (22) is finely adjusted so that the electrode sheet (22) can be attached to the corresponding position of the patient's head. The lead wire (21) connects the electrode sheet (22) to the electroencephalograph to transmit the brain wave signal collected by the electroencephalograph. The brain wave signal is collected by the corresponding data acquisition module (11), so that the data acquisition module (11) can transmit the data to the data processing module (12) for further analysis. After the detection work is completed, by pulling a plurality of lead wires (21), the lead wires (21) pull the corresponding electrode sheet (22) and the protective sleeve (23), and the plurality of protective sleeves (23) can be quickly and stably inserted into the placement hole (331) to achieve return to the original position, thereby avoiding the lead wires (21) from becoming messy; S2, a plurality of data acquisition modules (11) transmit the collected data to a data processing module (12), the data processing module (12) transmits the pre-processed data to a feature extraction module (13), the feature extraction module (13) extracts valuable features from the data and uploads the data to a prediction and evaluation module (14), the prediction and evaluation module (14) exchanges the prediction and evaluation results and data with a hospital information system (HIS), a picture archiving and communication system (PACS), etc. through an interface module (15), thereby realizing automatic acquisition and transmission of data. At the same time, the prediction and evaluation module (14) transmits the data to a database module (16), and the database module (16) stores patient data, model parameters, prediction results, and other information for subsequent query and analysis; S3. When in use, the external connection drive unit (44) is pulled down, the limit rod (441) is pulled out from the limit slot (323) to achieve unlocking, the external connection drive unit (44) is controlled to rotate, the external connection drive unit (44) drives the telescopic unit (43) to rotate, the telescopic unit (43) drives the reeling unit (4) to rotate, so that the reeling unit (4) can reel in the plurality of traction units (41), the traction unit (41) pulls the lead wiring unit (33) to unfold, so that the plurality of lead wiring units (41) can be reeled in. (33) can place a plurality of electrode sheets (22) corresponding to specific area positions of the patient's head. After the detection is completed, the external driving unit (44) rotates in the opposite direction, the winding unit (4) unwinds the plurality of traction units (41), the traction of the traction unit (41) on the lead wiring unit (33) gradually loosens, and the annular damping ring (332) drives the corresponding lead wiring unit (33) to fold and flip, thereby realizing the folding of the plurality of lead wiring units (33), reducing the space occupied by the device and facilitating storage and storage.

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