A non-invasive photoelectric sensor for detecting brain blood oxygen

Abstract

The utility model relates to the field of photoelectric sensors, and discloses a non-invasive brain blood oxygen detection head photoelectric sensor, including a main body, a connecting wire is clamped on the upper end face of the main body, a detection module is fixedly arranged on the upper end face of the connecting wire, a control module is clamped on the rear end face of the main body, the main body includes an elastic plate, fixing plates are fixedly arranged on both sides of the elastic plate, connecting strips are fixedly arranged on the front ends of the two fixing plates, the control module includes a control block, and the detection module includes a connection concentrator. In the utility model, when in use, the connecting wire clamped on the upper end face of the main body is fixed to the detection module, so that the detection module can be fixed to the main body, and the main structure of the detection module includes a connection concentrator, and the wire fixed on the outer surface of the connection concentrator can be connected to the second detection head, so that the concentrator can collect the detection data of the second detection head.

Description

Technical Field

[0001] The utility model relates to the field of photoelectric sensors, in particular to a non-invasive brain blood oxygen detection head photoelectric sensor. Background Art

[0002] The non-invasive brain blood oxygen detection photoelectric sensor is an advanced medical device that can monitor the blood oxygen saturation of the brain in real time, providing an important reference for clinical diagnosis and treatment. The device uses non-invasive technology to avoid the trauma and discomfort caused by traditional puncture blood oxygen measurement. Its core component is the photoelectric sensor, which detects the content of oxygenated hemoglobin and deoxygenated hemoglobin in the blood by emitting and receiving light of specific wavelengths, thereby calculating the blood oxygen saturation.

[0003] The existing non-invasive brain blood oxygen detection head photoelectric sensor needs to be attached to the patient's head when in use. When in use, the non-invasive brain blood oxygen detection head photoelectric sensor needs to be connected to the analysis instrument through a data cable. The connected data cable is long and it is easy to touch the data cable when the patient moves his body. The data cable is connected to the non-invasive brain blood oxygen detection head photoelectric sensor, which can easily cause the non-invasive brain blood oxygen detection head photoelectric sensor to fall off. When it falls off, the non-invasive brain blood oxygen detection head photoelectric sensor needs to be reinstalled, which is very troublesome.

[0004] Therefore, the utility model provides a non-invasive brain blood oxygen detection head photoelectric sensor to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a non-invasive brain blood oxygen detection head photoelectric sensor is proposed. The display light on the upper end face of the control block can remind the doctor whether the equipment is working when in use, and the control button can turn the entire equipment on and off when in use. The fixed cover at the rear end of the control block can be inserted into the data port at the rear end of the control block when in use to prevent dust from accumulating inside the data port.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-invasive cerebral blood oxygen detection head photoelectric sensor, comprising a main body, the upper end surface of the main body is clamped with a connecting wire, the upper end surface of the connecting wire is fixedly provided with a detection module, and the rear end surface of the main body is clamped with a control module;

[0007] The main body includes an elastic plate, fixed plates are fixedly arranged on both sides of the elastic plate, and connecting strips are fixedly arranged on the front ends of the two fixed plates. The control module includes a control block, and the detection module includes a connection concentrator, and four wires are fixedly arranged on the outer surface of the connection concentrator;

[0008] Through the above technical scheme, when in use, the connecting wires and the detection module clamped on the upper end face of the main body are fixed, so that the detection module can be fixed to the main body, the main structure of the detection module includes a connection concentrator, and the wires fixed on the outer surface of the connection concentrator can be connected to the second detection head, so that the concentrator can collect the detection data of the second detection head, the main structure of the main body includes an elastic plate, and the fixed plates on both sides of the elastic plate can be moved when in use, so that the fixed plates can fit the heads of different patients, and the fixed connecting strips at the front ends of the two fixed plates can be clamped with each other, so that the fixed plates can remain stable on the patient's head, and the control module at the rear end of the main body can control the equipment, and the main structure of the control module includes a control block, and the control block can be connected to the detection instrument, so that the photoelectric probe can transmit data.

[0009] Furthermore, a first detection head is fixedly arranged on one side of the two fixing plates, and a plurality of fixing blocks are fixedly arranged on one of the two connecting strips;

[0010] Through the above technical solution, the first detection head fixed on one side of the fixing plate can detect the patient's head, and one of the connecting strips connected to the fixing plate is fixed with a fixing block, and the fixing block enables the two connecting strips to be clamped and fixed.

[0011] Furthermore, data lines are fixedly arranged on the front ends of both sides of the control block, and connectors are fixedly arranged on the front ends of the two data lines;

[0012] Through the above technical solution, a connector is fixed at the front end of the data line connected to the front end of the control block. When in use, the connector can be inserted into the interior of the main body, so that the control block can process the detected data.

[0013] Furthermore, a display light is fixedly arranged on the front of the upper end surface of the control block, and a control button is fixedly arranged on the rear of the upper end surface of the control block;

[0014] Through the above technical solution, the display light on the upper end surface of the control block can remind the doctor whether the equipment is working when in use, and the control button can turn the entire equipment on and off when in use.

[0015] Furthermore, a connection column is fixedly provided on the upper end surface of the connection concentrator, and a connection sheet is fixedly provided on the lower end surface of the connection concentrator;

[0016] Through the above technical solution, the connecting piece fixed at the lower end of the connection concentrator is convenient for fixing it on the patient's head when in use, and the connecting column on the upper end surface of the connection concentrator can be fixed to the connecting line.

[0017] Furthermore, a second detection head is fixedly provided on one side of the four wires, and an adhesive sheet is fixedly provided on the lower end surface of the second detection head;

[0018] Through the above technical solution, the wire can connect the second detection head and the connection concentrator, the second detection head can detect the patient's head, and the adhesive patch can connect the second detection head and the patient's head when in use.

[0019] Furthermore, a fixed cover is provided on the rear end surface of the control block;

[0020] Through the above technical solution, the fixed cover at the rear end of the control block can be inserted into the data port at the rear end of the control block when in use, so as to prevent dust from accumulating inside the data port.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a non-invasive brain blood oxygen detection head photoelectric sensor. When in use, the main structure of the main body includes an elastic plate. The fixing plate is connected to the elastic plate when in use, so that the fixing plate can change its position according to the size of the patient's head when in use, so that the fixing plate can fit the patient's head more closely when in use. The front end fixed connecting strips of the two fixing plates can be connected when in use. The connecting strip can adjust the connection position according to the patient's head, so that the main body can be placed on the patient's head to remain stable and will not fall.

[0023] 2. The utility model proposes a non-invasive brain blood oxygen detection head photoelectric sensor. When in use, the connecting wire and the detection module are fixed, so that the detection module and the main body are snap-connected and fixed. When the patient wears the main body, the detection module can be fixed on the head. The control module is connected to the main body when in use. Since the control module needs to be connected to the analysis instrument when in use, the patient often touches the control module when using the equipment. When the control module is directly in contact with the detection module, the detection module will fall off. By connecting the control module to the main body, the detection module can be effectively prevented from falling off when the patient accidentally touches the control module. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main visual axis side of the utility model;

[0025] Figure 2 It is a bottom-view axial side schematic diagram of the utility model;

[0026] Figure 3 It is a rear-view axle side schematic diagram of the utility model;

[0027] Figure 4 It is a top view schematic diagram of the utility model.

[0028] Legend:

[0029] 1. Main body; 2. Connecting line; 3. Control module; 4. Detection module; 101. Elastic plate; 102. Fixing plate; 103. First detection head; 104. Connecting strip; 105. Fixing block; 301. Control block; 302. Data line; 303. Connecting head; 304. Display light; 305. Control button; 306. Fixing cover; 401. Connection concentrator; 402. Connecting sheet; 403. Adhesive sheet; 404. Second detection head; 405. Wire; 406. Connecting column. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-4 The utility model provides an embodiment: a non-invasive cerebral blood oxygen detection head photoelectric sensor, comprising a main body 1, a connecting line 2 is clamped on the upper end surface of the main body 1, a detection module 4 is fixedly arranged on the upper end surface of the connecting line 2, and a control module 3 is clamped on the rear end surface of the main body 1;

[0032] The main body 1 includes an elastic plate 101, fixed plates 102 are fixedly arranged on both sides of the elastic plate 101, connecting strips 104 are fixedly arranged at the front ends of the two fixed plates 102, a first detection head 103 is fixedly arranged on one side of the two fixed plates 102, and one of the two connecting strips 104 is fixedly arranged with a plurality of fixed blocks 105, the control module 3 includes a control block 301, and the detection module 4 includes a connection concentrator 401, and four wires 405 are fixedly arranged on the outer surface of the connection concentrator 401.

[0033] The connecting wire 2 is fixed to the detection module 4, and the connecting wire 2 can make the detection module 4 snap-connected to the upper end of the main body 1. The main structure of the detection module 4 includes a connection concentrator 401. The wire 405 connected to the connection concentrator 401 can connect the connection concentrator 401 to the second detection head 404. The main structure of the main body 1 includes an elastic plate 101. The two sides of the elastic plate 101 are fixed to the fixed plate 102, so that the fixed plate 102 can fit the heads of different patients. The first detection head 103 fixed on one side of the fixed plate 102 can be used in conjunction with the detection module 4 to achieve better detection results. The connecting strips 104 at the front ends of the two fixed plates 102 can be snap-connected to each other, so that the main body 1 can remain stable on the patient's head. The control module 3 at the rear end of the main body 1 can control the device. The main structure of the control module 3 includes a control block 301, and the control block 301 can be connected to the detection instrument so that the photoelectric probe can transmit the detection data to the inside of the detection instrument.

[0034] Reference Figure 3 A connecting column 406 is fixedly provided on the upper end surface of the connection concentrator 401, a connecting piece 402 is fixedly provided on the lower end surface of the connection concentrator 401, a second detection head 404 is fixedly provided on one side of the four wires 405, and an adhesive piece 403 is fixedly provided on the lower end surface of the second detection head 404.

[0035] When in use, the connecting piece 402 fixed at the lower end of the connection concentrator 401 can fix the connection concentrator 401 to the patient's head, the connecting column 406 on the upper end surface of the connection concentrator 401 can be fixed to the connecting line 2, so that the detection module 4 can be connected to the main body 1, the wire 405 can connect the second detection head 404 and the connection concentrator 401, the second detection head 404 can detect the patient's head, and the adhesive sheet 403 can fix the second detection head 404 and the patient's head, so that the second detection head 404 can remain stable when in use.

[0036] Reference Figure 4 Data cables 302 are fixedly provided on the front ends of both sides of the control block 301, connectors 303 are fixedly provided on the front ends of the two data cables 302, a display light 304 is fixedly provided on the front of the upper end face of the control block 301, a control button 305 is fixedly provided on the rear end face of the upper end face of the control block 301, and a fixed cover 306 is snap-fitted on the rear end face of the control block 301.

[0037] When in use, a data cable 302 is fixed to the front end of the control block 301, and a connector 303 is fixed to the front end of the data cable 302. The connector 303 can be inserted into the interior of the main body 1 to transmit the data detected by the detection module 4 to the interior of the control module 3, so that the control block 301 can transmit the data to the interior of the analyzer. The display light 304 on the upper end face of the control block 301 can display the status of the device to remind the doctor. The control button 305 can turn the entire device on and off. The fixed cover 306 on the rear end face of the control block 301 can be inserted into the data port at the rear end of the control block 301 when in use to prevent dust from polluting the data port.

[0038] Working principle: When in use, the main structure of the main body 1 includes an elastic plate 101, and the two sides of the elastic plate 101 are fixed to the fixed plate 102, so that the fixed plate 102 can fit the heads of different patients. The connecting strips 104 at the front ends of the two fixed plates 102 can be connected to each other, so that the main body 1 can remain stable on the patient's head. The main structure of the detection module 4 includes a connection concentrator 401. The wire 405 connected to the connection concentrator 401 can connect the connection concentrator 401 and the second detection head 404, and the second detection head 404 can detect the patient's head. The connection head 303 can be inserted into the interior of the main body 1 to transmit the data detected by the detection module 4 to the interior of the control module 3, so that the control block 301 can transmit the data to the interior of the analyzer, so that a doctor can see the patient's condition.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-invasive brain blood oxygen detection photoelectric sensor, comprising a main body (1), characterized in that: The upper end surface of the main body (1) is provided with a connecting wire (2) in a clamping connection, the upper end surface of the connecting wire (2) is fixedly provided with a detection module (4), and the rear end surface of the main body (1) is provided with a control module (3) in a clamping connection; The main body (1) comprises an elastic plate (101), fixed plates (102) are fixedly arranged on both sides of the elastic plate (101), and connecting strips (104) are fixedly arranged on the front ends of the two fixed plates (102); the control module (3) comprises a control block (301), and the detection module (4) comprises a connection concentrator (401), and four wires (405) are fixedly arranged on the outer surface of the connection concentrator (401).

2. The non-invasive cerebral blood oxygen detection photoelectric sensor according to claim 1, characterized in that: A first detection head (103) is fixedly disposed on one side of each of the two fixing plates (102), and a plurality of fixing blocks (105) is fixedly disposed on one of the two connecting bars (104).

3. The non-invasive cerebral blood oxygen detection photoelectric sensor according to claim 1 is characterized in that: Data lines (302) are fixedly arranged on the front end surfaces of both sides of the control block (301), and connectors (303) are fixedly arranged on the front end surfaces of the two data lines (302).

4. The non-invasive cerebral blood oxygen detection photoelectric sensor according to claim 1, characterized in that: A display light (304) is fixedly arranged on the front of the upper end surface of the control block (301), and a control button (305) is fixedly arranged on the rear of the upper end surface of the control block (301).

5. The non-invasive cerebral blood oxygen detection photoelectric sensor according to claim 1, characterized in that: A connection column (406) is fixedly provided on the upper end surface of the connection concentrator (401), and a connection sheet (402) is fixedly provided on the lower end surface of the connection concentrator (401).

6. The non-invasive cerebral blood oxygen detection photoelectric sensor according to claim 1, characterized in that: A second detection head (404) is fixedly arranged on one side of the four conductive wires (405), and an adhesive sheet (403) is fixedly arranged on the lower end surface of the second detection head (404).

7. The non-invasive cerebral blood oxygen detection photoelectric sensor according to claim 1, characterized in that: A fixing cover (306) is clamped and provided on the rear end surface of the control block (301).

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