Fixing device for brain oxygen photoelectric sensor

Abstract

The utility model relates to the technical field of sensor fixing, in particular to a fixing device for a brain oxygen photoelectric sensor. According to the technical scheme, the device comprises an elastic head sleeve, an elastic neck sleeve is fixedly connected to one side of the lower end of the elastic head sleeve, a plurality of transmission lines are fixedly installed at the upper end of the elastic head sleeve, and a plurality of brain oxygen photoelectric sensors are fixedly installed at the upper ends of the transmission lines. When the device is used, the elastic head sleeve is sleeved on the head of a patient, the elastic head sleeve has elasticity and can be tightly attached to the scalp of the patient after being sleeved, then the second clamping hook and the second clamping buckle are fixed on the neck of the patient, and then the first clamping hook and the first clamping buckle are fixed on the jaw of the patient. The whole device can be stably fixed, the position of the device cannot be changed even if some special patients move disorderly and do not cooperate with each other, a plurality of groups of brain oxygen photoelectric sensors arranged on a transmission line can monitor the patients after the patients are fixed, and the thickness of an elastic head sleeve cannot affect the monitoring result.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor fixing, in particular to a fixing device for a brain oxygen photoelectric sensor. Background Art

[0002] Maintaining an appropriate balance of brain oxygen supply and demand and ensuring brain tissue metabolism is one of the core tasks of perioperative anesthesia management. Brain oxygen saturation monitoring technology is used to evaluate brain tissue oxygen supply and oxygen consumption, as well as the balance between oxygen supply and cerebral perfusion. It is now widely used in neurosurgery, cardiovascular surgery, perioperative anesthesia management and ICU bedside monitoring. However, brain tissue ischemia and hypoxia are not easy to detect in patients under general anesthesia or sedation. Brain oxygen saturation monitoring can promptly detect impaired brain oxygen saturation in such situations. Therefore, brain oxygen photoelectric sensors are needed for real-time monitoring.

[0003] The patent with publication number CN205795709U discloses a brain oxygen photoelectric sensor, which contains a transmitting and receiving head, a vertically arranged screw, a beam, a lock and a support frame. The transmitting and receiving head is fixed to the lower end of the screw, and a screw mounting hole is provided on the upper surface of the left end of the beam. The screw is set in the screw mounting hole, and the screw and the screw mounting hole are connected by a thread. The support frame is set below the right end of the beam, and a beam through groove is provided on the upper surface of the beam. The direction of the beam through groove is perpendicular to the length direction of the beam. The lock is set on the upper surface of the beam, and the lock crosses the beam through groove and is locked. This patent solves the problem in the prior art that the brain oxygen photoelectric sensor cannot be quickly disassembled and installed, and it is inconvenient to adjust the position.

[0004] However, in the existing brain oxygen photoelectric sensor taken as an example by this patent, the brain oxygen photoelectric sensor is usually fixed on a fixed rod. Therefore, during use, the brain oxygen photoelectric sensor cannot fit the head shape of different patients, and inaccurate monitoring or even failure to monitor may occur during the monitoring process. Therefore, a new brain oxygen photoelectric sensor fixing device is needed to avoid the problem that the brain oxygen photoelectric sensor cannot fit the heads of different patients. Utility Model Content

[0005] The purpose of the present utility model is to provide a fixing device for a brain oxygen photoelectric sensor to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a fixing device for a brain oxygen photoelectric sensor, comprising an elastic headgear, characterized in that an elastic neckgear is fixedly connected to one side of the lower end of the elastic headgear, and several groups of transmission lines are fixedly installed on the upper end of the elastic headgear, and several groups of brain oxygen photoelectric sensors are fixedly installed on the upper ends of the transmission lines.

[0007] When using the fixing device for the brain oxygen photoelectric sensor, the elastic head cap is put on the patient's head. The elastic head cap itself is elastic and can stick tightly to the patient's scalp after being put on. The second hook and the second buckle are then fixed to the patient's neck, and the first hook and the first buckle are fixed to the patient's chin. The entire device can be firmly fixed. Some special patients will not move around and not cooperate, and the position of the device will not change. After it is fixed, several groups of brain oxygen photoelectric sensors set on the transmission line can monitor the patient. The thickness of the elastic head cap will not affect the monitoring results. The monitoring results are transmitted to the computer terminal through the integrated data block, which is convenient for real-time monitoring.

[0008] As a preferred technical solution of the present invention, a left neck strap is fixedly installed on one side of the lower end of the elastic headgear, and a first buckle is fixedly installed on the lower end of the left neck strap.

[0009] As a preferred technical solution of the present invention, a right neck strap is fixedly installed on the other side of the lower end of the elastic headgear, and a first hook is fixedly installed on the lower end of the right neck strap, and the first hook cooperates with the first buckle; by providing the first hook and the first buckle, the device can be laterally fixed.

[0010] As a preferred technical solution of the present invention, a left fixing belt is fixedly installed at the center of one side of the elastic neck cover, and a second hook is fixedly installed at one end of the left fixing belt.

[0011] As an optimal technical solution of the present invention, a right fixing strap is fixedly installed at the center of the other side of the elastic neck sleeve, and a second buckle is fixedly installed at one end of the right fixing strap, and the second buckle cooperates with the second hook; by setting the second buckle and the second hook, the device can be longitudinally fixed.

[0012] As a preferred technical solution of the present invention, an integrated transmission block is fixedly installed at one end of the elastic neck sleeve, one end of several groups of transmission lines are connected to the integrated transmission block, and one end of the integrated transmission block is fixedly connected to a data cable; by providing the data cable, the data cable can transmit the data received by the integrated transmission block to the computer terminal.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When using the fixing device for the brain oxygen photoelectric sensor, the elastic headgear is put on the patient's head. The elastic headgear itself is elastic and can stick tightly to the patient's scalp after being put on. The second hook and the second buckle are then fixed to the patient's neck, and the first hook and the first buckle are fixed to the patient's chin. The entire device can be firmly fixed. Some special patients will not move around and not cooperate, and the position of the device will not change. After it is fixed, several groups of brain oxygen photoelectric sensors set on the transmission line can monitor the patient. The thickness of the elastic headgear will not affect the monitoring results. The monitoring results are transmitted to the computer terminal through the integrated data block, which is convenient for real-time monitoring.

[0015] 2. By setting up an integrated transmission block, several groups of brain oxygen photoelectric sensors set on the transmission line can monitor the patient after being fixed. The thickness of the elastic headgear will not affect the monitoring results. The monitoring results are transmitted to the computer terminal through the integrated data block, which is convenient for real-time monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a left-side structural schematic diagram of the present utility model;

[0017] Figure 2 It is a right side structural schematic diagram of the present utility model;

[0018] Figure 3 It is a rear view structural schematic diagram of the present utility model.

[0019] In the figure: 1. Elastic headgear; 2. Elastic neckgear; 3. Transmission line; 4. Brain oxygen photoelectric sensor; 5. Left neck strap; 6. Right neck strap; 7. Left fixing strap; 8. Right fixing strap; 9. First buckle; 10. First hook; 11. Second buckle; 12. Second hook; 13. Integrated transmission block; 14. Data cable. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] like Figure 1 - Figure 3 As shown, the present invention proposes a fixing device for a brain oxygen photoelectric sensor, comprising an elastic headgear 1, a lower end of the elastic headgear 1 being fixedly connected to an elastic neckgear 2, a plurality of groups of transmission lines 3 being fixedly installed on the upper end of the elastic headgear 1, and a plurality of groups of brain oxygen photoelectric sensors 4 being fixedly installed on the upper ends of the transmission lines 3.

[0023] A left neckband 5 is fixedly mounted on one side of the lower end of the elastic headgear 1 , and a first buckle 9 is fixedly mounted on the lower end of the left neckband 5 .

[0024] A right neck strap 6 is fixedly mounted on the other side of the lower end of the elastic headgear 1 , and a first hook 10 is fixedly mounted on the lower end of the right neck strap 6 . The first hook 10 cooperates with the first buckle 9 .

[0025] The working principle of a fixing device for a brain oxygen photoelectric sensor based on Example 1 is as follows: when using the fixing device for the brain oxygen photoelectric sensor, the elastic headgear 1 is put on the patient's head. The elastic headgear 1 itself is elastic and can tightly adhere to the patient's scalp after being put on. The second hook 12 and the second buckle 11 are then fixed to the patient's neck, and the first hook 10 and the first buckle 9 are fixed to the patient's chin. The entire device can be firmly fixed, and the position of the device will not change even if some special patients move around and do not cooperate. After fixation, several groups of brain oxygen photoelectric sensors 4 arranged on the transmission line 3 can monitor the patient. The thickness of the elastic headgear 1 will not affect the monitoring results. The monitoring results are transmitted to the computer terminal through the integrated data block 13, which is convenient for real-time monitoring.

[0026] Example 2

[0027] like Figure 1 - Figure 3 As shown, the present invention proposes a fixing device for a brain oxygen photoelectric sensor. Compared with the first embodiment, this embodiment further includes: a left fixing strap 7 is fixedly installed at the center of one side of the elastic neck sleeve 2, and a second hook 12 is fixedly installed at one end of the left fixing strap 7; a right fixing strap 8 is fixedly installed at the center of the other side of the elastic neck sleeve 2, and a second buckle 11 is fixedly installed at one end of the right fixing strap 8, and the second buckle 11 cooperates with the second hook 12; an integrated transmission block 13 is fixedly installed at one end of the elastic neck sleeve 2, one end of several groups of transmission lines 3 are connected to the integrated transmission block 13, and one end of the integrated transmission block 13 is fixedly connected to a data line 14.

[0028] In this embodiment, Figure 1 As shown, by providing the first hook 10 and the first buckle 9, the device can be fixed laterally; Figure 2 As shown, by providing the second buckle 11 and the second hook 12, the device can be fixed longitudinally; Figure 3 As shown, a data line 14 is provided, and the data line 14 can transmit the data received by the integrated transmission block to the computer terminal.

[0029] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A fixing device for a brain oxygen photoelectric sensor, comprising an elastic headgear (1), characterized in that: An elastic neck cover (2) is fixedly connected to one side of the lower end of the elastic head cover (1), a plurality of transmission lines (3) are fixedly mounted on the upper end of the elastic head cover (1), and a plurality of brain oxygen photoelectric sensors (4) are fixedly mounted on the upper ends of the transmission lines (3).

2. The fixing device for a brain oxygen photoelectric sensor according to claim 1, characterized in that: A left neckband (5) is fixedly mounted on one side of the lower end of the elastic headgear (1), and a first buckle (9) is fixedly mounted on the lower end of the left neckband (5).

3. The fixing device for a brain oxygen photoelectric sensor according to claim 2, characterized in that: A right neck strap (6) is fixedly mounted on the other side of the lower end of the elastic head cover (1), and a first hook (10) is fixedly mounted on the lower end of the right neck strap (6), wherein the first hook (10) cooperates with the first buckle (9).

4. The fixing device for a brain oxygen photoelectric sensor according to claim 3, characterized in that: A left fixing belt (7) is fixedly mounted at the center of one side of the elastic neck sleeve (2), and a second hook (12) is fixedly mounted at one end of the left fixing belt (7).

5. The fixing device for a brain oxygen photoelectric sensor according to claim 4, characterized in that: A right fixing belt (8) is fixedly installed at the center of the other side of the elastic neck sleeve (2), and a second buckle (11) is fixedly installed at one end of the right fixing belt (8), and the second buckle (11) cooperates with the second hook (12).

6. The fixing device for a brain oxygen photoelectric sensor according to claim 5, characterized in that: An integrated transmission block (13) is fixedly mounted on one end of the elastic neck sleeve (2), one end of each of the plurality of transmission lines (3) is connected to the integrated transmission block (13), and one end of the integrated transmission block (13) is fixedly connected to a data line (14).

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