Matching device combined with synchronous electroencephalogram bionic electrical stimulation in hyperbaric oxygen chamber

Abstract

The utility model discloses a matching device for united synchronous electroencephalogram bionic electrical stimulation in a hyperbaric oxygen chamber, which is applied to a hyperbaric oxygen chamber console and an oxygen chamber and comprises an electroencephalogram bionic electrical stimulation instrument electrically connected with an internal and external linkage system control box, the internal and external linkage system control box is connected with a chamber penetrating cable, and the chamber penetrating cable is connected with the hyperbaric oxygen chamber console. The cabin-penetrating cable is connected with an in-cabin subsystem connecting box, the in-cabin subsystem connecting box is connected with a treatment output line, a sealing device is fixed on the oxygen cabin, and the cabin-penetrating cable penetrates through the sealing device and is fixed in the oxygen cabin. A stimulation signal sent by the electroencephalogram bionic electrical stimulator from the outside of the chamber enables a patient in the chamber to receive a safe stimulation signal through the matching device, the patient can receive electrical stimulation treatment while inhaling oxygen, the use efficiency of the hyperbaric oxygen chamber is improved, a chamber penetrating cable penetrates through and is fixed to the oxygen chamber through the arranged sealing device, and the sealing device is arranged to seal the chamber penetrating cable. The device is suitable for an oxygenating high-pressure closed environment, and solves the problem of leakproofness when a cabin-penetrating cable enters a cabin.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment equipment, in particular to a matching device for combined synchronous brain electro-biomimetic electrical stimulation in a hyperbaric oxygen chamber. Background Art

[0002] At present, the hyperbaric oxygen chamber is the only means to treat carbon monoxide poisoning. Generally, the installation of hyperbaric oxygen chambers in hospitals above the second level is one of the assessment indicators. The actual situation is that the investment is high and the output is low, so many medical institutions want to expand the types of diseases used, but due to the limitations of hyperbaric oxygen chambers, the effect of use is not satisfactory, thus affecting the efficiency of use.

[0003] In the prior art, there is also the use of a bionic electro-brain stimulator in conjunction with an oxygen chamber to increase the utilization rate of the oxygen chamber. However, the hyperbaric oxygen chamber is an oxygenated, high-pressure, enclosed space, and safety must be ensured when the cables pass through the oxygen chamber. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a supporting device for combined synchronous EEG bionic electrical stimulation in a hyperbaric oxygen chamber, which is applied to a hyperbaric oxygen chamber control console and an oxygen chamber, and includes an EEG bionic electrical stimulator, wherein the EEG bionic electrical stimulator is electrically connected to an internal and external linkage system control box, the internal and external linkage system control box is connected to a through-cabin cable, the through-cabin cable is connected to a subsystem connection box in the cabin, the subsystem connection box in the cabin is connected to a treatment output line, a sealing device is fixed on the oxygen chamber, and the through-cabin cable passes through the sealing device and is fixed on the oxygen chamber.

[0005] Preferably: a plurality of cabin seats are provided in the oxygen cabin.

[0006] Preferably, each of the seats in the cabin is electrically connected to an in-cabin subsystem connection box, and each of the in-cabin subsystem connection boxes is connected in parallel.

[0007] Preferably, two dual-path boxes and one single-path box are arranged in the in-cabin subsystem connection box.

[0008] Preferably, the sealing device comprises a cabin nut, a flange is provided in the middle of the cabin nut, and the outer diameter of the flange is larger than the outer diameter of the cabin nut.

[0009] Preferably, a screw hole is provided in the cabin nut, and the screw hole is used to connect a sealing screw.

[0010] Preferably, the cabin nut is also provided with a through hole for passing the cabin cable.

[0011] Preferably, the sealing screw is provided with a through hole corresponding to the cable passing through the cabin.

[0012] Preferably, two washers are arranged in the screw hole, and a sealing self-adhesive tape is filled between the two washers.

[0013] Preferably, the sealing self-adhesive tape is a silicone rubber adhesive.

[0014] Technical effects and advantages of the utility model:

[0015] In the utility model, the stimulation signal sent from the electroencephalographic bionic electrical stimulator outside the cabin is transmitted through the supporting device to the patient in the cabin to receive the safe stimulation signal. The patient can receive electrical stimulation treatment while breathing oxygen, thereby improving the utilization efficiency of the hyperbaric oxygen chamber. Through the provided sealing device, the cabin-penetrating cable is passed through and fixed on the oxygen chamber, which is suitable for an oxygenated high-pressure closed environment, thereby solving the problem of the airtightness of the cabin-penetrating cable when entering the cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of a supporting device for combined synchronous EEG bionic electrical stimulation in a hyperbaric oxygen chamber provided in an embodiment of the present application;

[0017] Figure 2 It is a schematic structural diagram of a sealing device in a supporting device for combined synchronous EEG bionic electrical stimulation in a hyperbaric oxygen chamber provided in an embodiment of the present application.

[0018] In the figure: 1. Hyperbaric oxygen chamber control console; 2. EEG bionic electrical stimulator; 3. Internal and external linkage system control box; 4. Cabin cable; 5. Sealing device; 51. Cabin nut; 511. Flange; 512. Screw hole; 52. Sealing screw; 53. Washer; 54. Sealing self-adhesive tape; 6. Cabin subsystem connection box; 7. Treatment output line; 8. Cabin seat; 9. Oxygen chamber; 91. Fixing hole. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0020] See also Figure 1 As shown, in this embodiment, a supporting device for combined synchronous EEG bionic electrical stimulation in a hyperbaric oxygen chamber is provided, which is applied to a hyperbaric oxygen chamber console 1 and an oxygen chamber 9 in the prior art. A plurality of cabin seats 8 are arranged in the oxygen chamber 9, and each cabin seat 8 is electrically connected to an in-cabin subsystem connection box 6, and each in-cabin subsystem connection box 6 is connected in parallel.

[0021] Specifically, the supporting device includes an electroencephalographic bionic electric stimulator 2, which is electrically connected to an internal and external linkage system control box 3, which is connected to a through-cabin cable 4, which is connected to an in-cabin subsystem connection box 6, in which two dual-channel boxes and one single-channel box are arranged, and the in-cabin subsystem connection box 6 is connected to a treatment output line 7, which is connected to electrodes.

[0022] In actual use, the in-cabin subsystem connection box 6 can be installed at a designated position in the oxygen chamber 9. The impedance between the protective grounding and the terminal of the in-cabin subsystem connection box 6 shall not exceed 0.1Ω, the insulation resistance between the terminals in the in-cabin subsystem connection box 6 shall not be less than 100MΩ, and the insulation resistance of each terminal to the oxygen chamber 9 shall not be less than 50MΩ.

[0023] In this embodiment, a supporting device is connected to the oxygen chamber 9, and the use efficiency of the oxygen chamber 9 can be increased through the supporting device.

[0024] Furthermore, a sealing device 5 is installed on the oxygen cabin 9, and the cabin penetration cable 4 passes through the sealing device 5 and is fixed on the oxygen cabin 9, so that a sealing effect is achieved through the sealing device 5.

[0025] See also Figure 2 As shown, the sealing device 5 includes a cabin nut 51, a flange 511 is arranged in the middle of the cabin nut 51, the outer diameter of the flange 511 is larger than the outer diameter of the cabin nut 51, a screw hole 512 is opened in the cabin nut 51, the screw hole 512 is used to connect the sealing screw 52, ​​the cabin nut 51 is also opened with a through hole for passing through the cabin cable 4, the sealing screw 52 is opened with a through hole corresponding to the cabin cable 4, two washers 53 are arranged in the screw hole 512, and a sealing self-adhesive tape 54 is filled between the two washers 53, and the sealing self-adhesive tape 54 is a silicone rubber adhesive.

[0026] Furthermore, the oxygen capsule 9 is provided with a fixing hole 91 corresponding to the capsule nut 51, and the capsule nut 51 passes through the fixing hole 91, and the edge of the flange 511 abuts against the inner wall of the oxygen capsule 9, and then the flange 511 is welded to the connection between the oxygen capsule 9, so that the capsule nut 51 is fixed on the oxygen capsule 9. When high pressure is generated in the oxygen capsule 9, the capsule nut 51 is limited by the flange 511, and the welded capsule nut 51 will not fall off from the oxygen capsule 9.

[0027] Through the provided sealing device 5, the cabin penetration cable 4 is passed through and fixed on the oxygen chamber 9, which is suitable for an oxygenated high-pressure closed environment, solves the problem of the airtightness of the cabin penetration cable 4 when entering the cabin, and makes the treatment output end meet the safety indicators of the high-pressure oxygen chamber 9.

[0028] The working principle of the utility model is:

[0029] The high-pressure oxygen chamber 9 is controlled by the high-pressure oxygen chamber control console 1, and the electroencephalographic bionic electric stimulator 2 generates an electric stimulation signal which enters the oxygen chamber 9 for combined synchronous treatment. The electric signal is distributed through the internal and external linkage system control box 3, and enters the oxygen chamber 9 through the sealing device 5 on the wall of the oxygen chamber 9 through the through-cabin cable 4 to connect with the subsystem connection box 6 in the cabin. The treatment output line 7 is connected to a pair of adhesive electrodes on the mastoid processes behind the left and right ears of the patient on the seat 8 in the cabin. The stimulation signal sent from outside the cabin by the electroencephalographic bionic electric stimulator 2 is transmitted through the supporting device to the patient in the cabin to receive a safe stimulation signal, and the patient can receive electric stimulation treatment while inhaling oxygen, thereby improving the utilization efficiency of the high-pressure oxygen chamber.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber, applied to a hyperbaric oxygen chamber console (1) and an oxygen chamber (9), characterized in that: The invention comprises a brain electro-biomimetic electric stimulator (2), wherein the brain electro-biomimetic electric stimulator (2) is electrically connected to an internal and external linkage system control box (3), the internal and external linkage system control box (3) is connected to a cabin penetration cable (4), the cabin penetration cable (4) is connected to an in-cabin subsystem connection box (6), the in-cabin subsystem connection box (6) is connected to a treatment output line (7), a sealing device (5) is fixed on the oxygen cabin (9), and the cabin penetration cable (4) passes through the sealing device (5) and is fixed on the oxygen cabin (9).

2. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 1, characterized in that: A plurality of cabin seats (8) are arranged in the oxygen cabin (9).

3. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 2, characterized in that: Each of the cabin seats (8) is electrically connected to an in-cabin subsystem connection box (6), and each of the in-cabin subsystem connection boxes (6) is connected in parallel.

4. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 3, characterized in that: Two dual-path boxes and one single-path box are arranged in the in-cabin subsystem connection box (6).

5. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 1, characterized in that: The sealing device (5) comprises a cabin nut (51), a flange (511) is arranged in the middle of the cabin nut (51), and the outer diameter of the flange (511) is greater than the outer diameter of the cabin nut (51).

6. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 5, characterized in that: The cabin nut (51) is provided with a screw hole (512), and the screw hole (512) is used to connect the sealing screw (52).

7. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 6, characterized in that: The cabin nut (51) is also provided with a through hole for passing the cabin-penetrating cable (4).

8. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 7, characterized in that: The sealing screw (52) is provided with a through hole corresponding to the cabin-penetrating cable (4).

9. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 6, characterized in that: Two washers (53) are arranged in the screw hole (512), and a sealing self-adhesive tape (54) is filled between the two washers (53).

10. The device for combined synchronous electroencephalographic bionic electrical stimulation in a hyperbaric oxygen chamber according to claim 9, characterized in that: The sealing self-adhesive tape (54) is a silicone rubber adhesive.

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