Anesthesia depth monitoring device

Abstract

The invention discloses an anesthesia depth monitoring device, which relates to the field of medical instruments, specifically comprises an anesthesia depth monitoring device main body and an electrode patch, and is characterized in that a fixing assembly and a placement box are respectively mounted on two sides of a shell of the anesthesia depth monitoring device main body through screws. According to the anesthesia depth monitoring device, the anesthesia depth monitoring device body and the electrode patch are in data connection through the first Bluetooth module and the second Bluetooth module, the prior art for connecting the electrode patch and the anesthesia depth monitoring device is changed into wireless transmission of monitoring data, laying of wires is reduced, and the cost is reduced. The anesthesia depth monitoring device is simple in structure and convenient for medical staff to operate, and in consideration of the fact that an existing anesthesia depth monitoring device body needs to be placed on a support in use and the occupied area is increased due to the support, the device can be fixed to any rod-shaped fixed object through the fixing assembly, so that the occupied space is further reduced when the device is used, and the device is convenient to use.

Description

Technical Field

[0001] The invention relates to the field of medical appliances, in particular to an anesthesia depth monitoring device. Background Art

[0002] Anesthesia refers to the use of drugs or other methods to temporarily make the patient lose sensation as a whole or in part, so as to achieve painless surgical treatment. That is, a reversible functional inhibition of the central and peripheral nervous systems produced by drugs or other methods. The main characteristic of this inhibition is the loss of sensation, especially pain. In clinical anesthesia, doctors will use an anesthesia depth monitor. The precise monitoring and judgment of the depth of anesthesia during surgery has become a problem of great concern to clinical anesthesiologists. That is to say, different people, different individual differences, and different surgical methods may have different reactions to anesthetic drugs. Therefore, we now advocate precision anesthesia. At present, there are mainly several methods for monitoring the depth of anesthesia. One is BIS, which is the electroencephalographic evoked potential, and the other is the precise evoked potential. These two methods are currently more recognized. The monitoring method of anesthesia depth is also widely used in clinical practice, and artificial neural networks are also gradually emerging.

[0003] Many existing anesthesia depth monitors require medical staff to stick electrode patches for measuring and controlling brain waves on the patient's forehead, temples and other locations when in use. Some major surgeries even require the patient's hair to be shaved and the electrode patches to be applied in order to better monitor the patient's brain waves during anesthesia. Multiple motor patches will be connected to the anesthesia depth monitoring device with wires, and medical staff can intuitively observe the patient's anesthesia depth through the display. Due to the limitations on the number of electrode patches and connecting wires, the equipment occupies a large area and occupies more surgical space. The reduced surgical space for medical staff is not conducive to operation. Summary of the invention

[0004] The purpose of the present invention is to provide an anesthesia depth monitoring device to solve the problem raised in the above background technology that when the prior art uses electrode patches and wires as monitoring ends, the number of electrode patches and wires connecting the monitoring equipment is large, resulting in a large equipment area and affecting the operation of medical staff.

[0005] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0006] The present invention provides an anesthesia depth monitoring device, comprising an anesthesia depth monitoring device body and an electrode patch, wherein both sides of the housing of the anesthesia depth monitoring device body are respectively mounted with a fixing assembly and a placement box by screws, the interior of the placement box is separated into an irradiation cavity and a placement cavity by a partition, and the interior of the placement cavity is separated into a plurality of storage areas for placing electrode patches by a grid plate:

[0007] The electrode patch comprises a shell, an electrode body, a control panel, a first Bluetooth module and a battery holder. The electrode body is arranged inside the shell, and the contact end of the motor body with the patient's skin is located at the bottom lower end of the shell. The control panel and the first Bluetooth module connected to the electrode body circuit are arranged at the front end of the shell. The battery holder is fixed on the top of the shell. A pullable placement block is arranged at the front end of the battery holder. The placement block is used to place button batteries. The front end of the placement block is in contact with four abutment bars. The four abutment bars are hinged at the front end of the battery holder. A paddle is fixedly installed on the upper end of the battery holder for medical staff to take. Multifunctional slots for docking connectors or guide rails are provided at both ends of the shell.

[0008] A disinfection assembly for disinfecting the electrode body is provided below the placement box, and a second Bluetooth module is installed at the upper end of the anesthesia depth monitoring device body.

[0009] Preferably, the shell is snap-connected with the connector via a multifunctional slot, a fixing sticker is fixedly mounted on the outside of the connector, and the fixing sticker itself is made of a transparent material, an adhesive layer is applied to the bottom of the fixing sticker, and release paper is attached to the adhesive layer.

[0010] Preferably, guide rails matching the size of the multifunctional slot are fixed on the upper and lower sides of each storage area, a through hole connected to the interior of the irradiation cavity is opened on the side of each storage area, and each side wall of the guide rail is integrally formed with a positioning protrusion.

[0011] Preferably, ultraviolet disinfection lamps matching the number of storage areas are provided inside the irradiation chamber, and the irradiation end of the ultraviolet disinfection lamp is located at one side of the through hole.

[0012] Preferably, both upper and lower ends of one side of the placement box are provided with slots for plug-in blocks to be plugged in, magnetic blocks are fixedly mounted on the ends of the plug-in blocks, and multiple plug-in blocks are fixed on the side wall of the same cover plate.

[0013] Preferably, the disinfection assembly includes a disinfection box, a grid plate, a sponge block, an L-shaped bar, a T-shaped bar and a sealing plate, a grid plate is fixed in the middle of the disinfection box, a disinfectant is provided below the grid plate, and a sponge block is placed on the upper end of the grid plate, and a protrusion at the bottom end of the sponge block penetrates the grid plate and extends into the disinfectant, a T-shaped bar installed with a clamping seat is fixed on one side of the disinfection box, and the clamping seat is fixed to the side wall of the main body of the anesthesia depth monitoring device, and L-shaped bars for plugging in the sealing plate are symmetrically fixed on both sides of the upper end of the disinfection box.

[0014] Preferably, a disposable wiping cloth is provided on the other side of the disinfection box, and the disposable wiping cloth is installed with the disinfection box through an adsorption strip, and a magnetic strip is provided inside the adsorption strip.

[0015] Preferably, the fixing assembly includes a fixing seat, a fixing clip, a movable clip, a resistance block, a fixing bolt and an anti-skid pad, a fixing clip and a movable clip are respectively provided on one side of the fixing seat, a clearance groove for the movable clip to move up and down is opened on the side of the fixing seat, and the side end of the movable clip passes through the interior of the fixing seat and is fixed to the resistance block, the upper end of the resistance block is rotatably connected to the bottom of the fixing bolt through a bearing, the fixing bolt is threadedly connected to the upper end of the fixing seat, and both sides of the resistance block are penetrated by reserved holes for the guide rod to pass through in the future, the two guide blocks are symmetrically installed on both sides of the interior of the fixing seat, and the opposite surfaces of the fixing clip and the movable clip are fixed with anti-skid pads.

[0016] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0017] 1. The present invention uses a first Bluetooth module and a second Bluetooth module to connect data between the main body of the anesthesia depth monitoring device and the electrode patch, so that the existing technology for connecting the electrode patch and the anesthesia depth monitoring device is changed to wireless transmission of monitoring data. This method reduces the laying of wires, thereby expanding the working area of ​​medical staff and facilitating the operation of medical staff. At the same time, considering that the main body of the existing anesthesia depth monitoring device needs to be placed on a bracket when in use, the existence of the bracket further increases the occupied area of ​​the device. Therefore, the present invention uses a fixing component to enable the device to be fixed on any rod-shaped fixed object, so the occupied space of the device is further reduced when in use, and it is convenient to use;

[0018] 2. Considering that even if the fixing patch is replaced after each use by the patient, the electrode body in contact with the patient's skin has not been disinfected, which poses a health hazard. Therefore, the present invention will use a sponge soaked in disinfectant in the disinfection component to disinfect the electrode body, and design an ultraviolet disinfection lamp in the placement box for auxiliary disinfection, so that the device uses a double disinfection method to ensure the hygienic use of the electrode body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0020] Figure 1 It is a schematic diagram of the main cross-sectional parts structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the combined parts of the electrode patch in the present invention;

[0022] Figure 3 It is a schematic diagram of the top view of the appearance parts structure of the electrode patch in the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the combined parts of the disinfection assembly of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the combined parts of the fixing assembly in the present invention;

[0025] Figure 6 yes Figure 1 A schematic diagram of the enlarged structure of the parts in the figure;

[0026] Figure 7 yes Figure 1 The enlarged schematic diagram of the structure of the part B in FIG.

[0027] Figure 8 yes Figure 4 The enlarged schematic diagram of the C part structure;

[0028] Fig. 9 yes Figure 5 The enlarged schematic diagram of the D part structure;

[0029] Fig.10 It is a schematic diagram of the work flow structure of the electrode patch and the anesthesia depth monitor in the present invention;

[0030] In the figure:

[0031] 1. Anesthesia depth monitoring device body; 2. Placement box; 3. Partition; 4. Grid plate; 5. Shell; 6. Electrode body; 7. Control panel; 8. First Bluetooth module; 9. Battery holder; 10. Placement block; 11. Resistance bar; 12. Pick; 13. Connector; 14. Guide rail; 15. Multi-function slot; 16. Second Bluetooth module; 17. Fixing sticker; 18. Adhesive layer; 19. Release paper; 20. Through hole; 21. Positioning bump; 2 2. Ultraviolet disinfection lamp; 23. Plug-in block; 24. Magnetic block; 25. Cover plate; 26. Disinfection box; 27. Grid plate; 28. Sponge block; 29. ​​Snap-in seat; 30. T-shaped bar; 31. Sealing plate; 32. L-shaped bar; 33. Disposable wiping cloth; 34. Adsorption bar; 35. Magnetic bar; 36. Fixed seat; 37. Fixed clip; 38. Movable clip; 39. Resistance block; 40. Fixed bolt; 41. Anti-slip pad; 42. Guide rod. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0033] See also Figure 1 - Fig.10 , an anesthesia depth monitoring device, comprising an anesthesia depth monitoring device body 1 and an electrode patch, a fixing assembly and a placement box 2 are respectively installed on both sides of the shell of the anesthesia depth monitoring device body 1 by screws, the interior of the placement box 2 is separated into an irradiation chamber and a placement chamber by a partition 3, and the interior of the placement chamber is separated into multiple storage areas for placing electrode patches by a grid plate 4:

[0034] The electrode patch includes a shell 5, an electrode body 6, a control panel 7, a first Bluetooth module 8 and a battery holder 9. The electrode body 6 is arranged inside the shell 5. The contact end of the motor body with the patient's skin is located at the bottom lower end of the shell 5. The control panel 7 and the first Bluetooth module 8 connected to the electrode body 6 are arranged at the front end of the shell 5. The battery holder 9 is fixed on the top of the shell 5. A pull-out placement block 10 is arranged at the front end of the battery holder 9. The placement block 10 is used to place button batteries. The front end of the placement block 10 is in contact with four abutment bars 11. The four abutment bars 11 are hinged at the front end of the battery holder 9. A paddle 12 is fixedly installed on the upper end of the battery holder 9 for convenient access by medical staff. Multifunctional slots 15 for docking connectors 13 or guide rails 14 are provided at both ends of the shell 5.

[0035] A disinfection component for disinfecting the electrode body 6 is provided below the placement box 2, and a second Bluetooth module 16 is installed at the upper end of the anesthesia depth monitoring device body 1. Considering that the prior art uses electrode patches and wires as monitoring ends, the number of electrode patches and wires connecting the monitoring equipment is large, resulting in a large equipment occupancy area, which affects the operation of medical staff. The present invention uses a first Bluetooth module 8 and a second Bluetooth module 16 for data connection between the anesthesia depth monitoring device body 1 and the motor patch, so that the prior art for connecting the electrode patch and the anesthesia depth monitoring device is changed to wireless transmission of monitoring data. This method reduces the laying of wires, thereby expanding the working area of ​​medical staff and facilitating the operation of medical staff. At the same time, considering that the existing anesthesia depth monitoring device body 1 needs to be placed on a bracket when in use, the presence of the bracket further increases the occupied area of ​​the device. Therefore, the present invention uses a fixing component to allow the device to be fixed on any rod-shaped fixed object. Therefore, the occupied space of the device when in use is further reduced, which is convenient to use.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3As shown, the shell 5 is connected to the connector 13 by a multi-functional groove 15, and a fixing patch 17 is fixedly installed on the outer side of the connector 13, and the material of the fixing patch 17 itself is transparent, and an adhesive layer 18 is applied to the bottom of the fixing patch 17, and a release paper 19 is attached to the adhesive layer 18. Considering that the electrode patch needs to be firmly fixed on the patient's skin when the device is used, a fixing patch 17 is designed for fixation. At the same time, considering the cost and hygiene of use, the fixing patch 17 used to fix the electrode patch is designed to be disposable and is connected to the main shell 5 through the connector 13. This ensures that the fixing patch 17 is new each time it is used and that the electrode patch can be reused, thereby ensuring the cost of use.

[0037] Please refer to Figure 1 and Figure 6 As shown, guide rails 14 matching the size of the multifunctional slot 15 are fixed on the upper and lower sides of each storage area, and a through hole 20 connected to the inside of the irradiation chamber is opened on the side of each storage area. A positioning protrusion 21 is integrally formed on the side wall of each guide rail 14. Considering that even if the fixing patch 17 is replaced after each use by the patient, the electrode body 6 in contact with the patient's skin has not been disinfected, which poses a health hazard. Therefore, the present invention designs a method of disinfection using an ultraviolet disinfection lamp 22, which mainly disinfects the electrode body 6 by irradiating the ultraviolet disinfection lamp 22. In order to ensure the accuracy of irradiation, how each electrode body 6 is located on one side of the ultraviolet disinfection lamp 22 becomes a difficult point. Therefore, the present invention can guide and position the electrode body 6 received in the placement box 2 by means of the guide rail in combination with the multifunctional slot 15, thereby ensuring that each group of ultraviolet disinfection lamps 22 can accurately irradiate the electrode body 6 on its side.

[0038] Please refer to Figure 1 and Figure 6 As shown, ultraviolet disinfection lamps 22 matching the number of storage areas are provided inside the irradiation chamber, and the irradiation end of the ultraviolet disinfection lamp 22 is located on one side of the through hole 20. The ultraviolet disinfection lamp 22 is provided to disinfect the contact end of the electrode body 6 and the patient's skin.

[0039] Please refer to Figure 1 and Figure 7 As shown, both upper and lower ends of one side of the placement box 2 are provided with slots for the plug-in block 23 to be plugged in, and a magnetic block 24 is fixedly installed at the end of the plug-in block 23. Multiple plug-in blocks 23 are fixed on the side wall of the same cover plate 25. The provision of the magnetic block 24 facilitates the user to install the cover plate 25 on the placement box 2 and plays a dust-proof role for the placement area inside the placement box 2.

[0040] Please refer to Figure 1 , Figure 4 and Figure 8As shown, the disinfection assembly includes a disinfection box 26, a grid plate 27, a sponge block 28, an L-shaped strip 32, a T-shaped strip 30 and a sealing plate 31. The grid plate 27 is fixed to the middle of the disinfection box 26, and a disinfectant is provided below the grid plate 27. A sponge block 28 is placed on the upper end of the grid plate 27. The bottom end protrusion of the sponge block 28 penetrates the grid plate 27 and extends into the disinfectant. A T-shaped strip 30 installed with a clamping seat 29 is fixed to one side of the disinfection box 26, and the clamping seat 29 is fixed to the side wall of the main body 1 of the anesthesia depth monitoring device. L-shaped strips 32 for plugging the sealing plate 31 are symmetrically fixed on both sides of the upper end of the disinfection box 26. The disinfection assembly is provided to disinfect the contact end of the used electrode main body 6 with the patient's skin. After the electrode main body 6 is used, the contact end of the electrode main body 6 with the patient's skin is wiped with the sponge block 28 soaked with disinfectant. The residual liquid stains attached to the electrode main body 6 after wiping can be wiped with a disposable wiping cloth 33.

[0041] Please refer to Figure 1 and Figure 8 As shown, a disposable wiping cloth 33 is provided on the other side of the disinfection box 26, and the disposable wiping cloth 33 is installed with the disinfection box 26 through an adsorption strip 34. A magnetic strip 35 is provided inside the adsorption strip 34. In order to reduce the adhesion of disinfectant stains to the electrode body 6, thereby causing the problem of humid environment inside the placement area, when the electrode patch is put back into the placement box 2, it will be wiped with the disposable wiping cloth 33 first. In order to facilitate the replacement of the disposable wiping cloth 33, the disposable wiping cloth 33 is installed by adsorption of the magnetic strip 35 in the adsorption strip 34.

[0042] Please refer to Figure 1 , Figure 5 and Fig. 9 As shown, the fixing assembly includes a fixing seat 36, a fixing clip 37, a movable clip 38, a resistance block 39, a fixing bolt 40 and an anti-slip pad 41. A fixing clip 37 and a movable clip 38 are respectively provided on one side of the fixing seat 36. A clearance groove for the movable clip 38 to move up and down is opened on the side of the fixing seat 36, and the side end of the movable clip 38 passes through the inside of the fixing seat 36 and is fixed to the resistance block 39. The upper end of the resistance block 39 is rotatably connected to the bottom of the fixing bolt 40 through a bearing. The fixing bolt 40 is threadedly connected to the upper end of the fixing seat 36, and both sides of the resistance block 39 are penetrated. A reserved hole is drilled through which the guide rod 42 passes, and two guide blocks are symmetrically mounted on both sides of the interior of the fixing seat 36. Anti-slip pads 41 are fixed to the opposite surfaces of the fixed clip 37 and the movable clip 38. By setting the fixing assembly, it is convenient for the user to fix the anesthesia depth monitoring device body 1 on any rod-shaped fixed object, reducing the disadvantage that the device needs to be used with a matching bracket. When fixing, tighten the fixing bolt 40, which will cause the interference block 39 to move under the guidance of the guide rod 42, so that the movable clip 38 and the fixed clip 37 are clamped and fixed to the surface of the rod-shaped object.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anesthesia depth monitoring device, comprising an anesthesia depth monitoring device body (1) and an electrode patch, characterized in that: A fixing assembly and a placement box (2) are respectively installed on both sides of the shell of the anesthesia depth monitoring device body (1) by screws. The interior of the placement box (2) is separated into an irradiation chamber and a placement chamber by a partition (3). The interior of the placement chamber is separated into a plurality of storage areas for placing electrode patches by a grid plate (4): The electrode patch comprises a shell (5), an electrode body (6), a control panel (7), a first Bluetooth module (8) and a battery holder (9); the electrode body (6) is arranged inside the shell (5); the contact end of the motor body with the patient's skin is located at the bottom lower end of the shell (5); the control panel (7) and the first Bluetooth module (8) connected to the electrode body (6) are arranged at the front end of the shell (5); the battery holder (9) is fixed at the top of the shell (5); a removable placement block (10) is arranged at the front end of the battery holder (9); the placement block (10) is used to place button batteries; the front end of the placement block (10) is in contact with four abutment bars (11); the four abutment bars (11) are hinged to the front end of the battery holder (9); a paddle (12) is fixedly installed on the upper end of the battery holder (9) for convenient access by medical personnel; and multifunctional slots (15) for docking a connector (13) or a guide rail (14) are provided at both ends of the shell (5); A disinfection assembly for disinfecting the electrode body (6) is provided below the placement box (2), and a second Bluetooth module (16) is installed at the upper end of the anesthesia depth monitoring device body (1).

2. The anesthesia depth monitoring device according to claim 1, characterized in that: The shell (5) is snap-connected with the connecting piece (13) via a multifunctional groove (15); a fixing sticker (17) is fixedly installed on the outer side of the connecting piece (13); the material of the fixing sticker (17) itself is transparent; an adhesive layer (18) is applied to the bottom of the fixing sticker (17); and a release paper (19) is attached to the adhesive layer (18).

3. The anesthesia depth monitoring device according to claim 1, characterized in that: Guide rails (14) matching the size of the multifunctional slot (15) are fixed on the upper and lower sides of each storage area, a through hole (20) communicating with the interior of the irradiation chamber is opened on the side of each storage area, and a positioning protrusion (21) is integrally formed on the side wall of each guide rail (14).

4. The anesthesia depth monitoring device according to claim 3, characterized in that: The irradiation chamber is provided with ultraviolet disinfection lamps (22) whose number matches the storage area, and the irradiation end of the ultraviolet disinfection lamp (22) is located on one side of the through hole (20).

5. The anesthesia depth monitoring device according to claim 1, characterized in that: The upper and lower ends of one side of the placement box (2) are provided with slots for the plug-in blocks (23) to be plugged in. A magnetic block (24) is fixedly mounted on the end of the plug-in block (23). The plurality of plug-in blocks (23) are fixed on the side wall of the same cover plate (25).

6. The anesthesia depth monitoring device according to claim 1, characterized in that: The disinfection assembly comprises a disinfection box (26), a grid plate (27), a sponge block (28), an L-shaped strip (32), a T-shaped strip (30) and a sealing plate (31); a grid plate (27) is fixed in the middle of the disinfection box (26); a disinfectant is provided below the grid plate (27); a sponge block (28) is placed on the upper end of the grid plate (27); a bottom end protrusion of the sponge block (28) penetrates the grid plate (27) and extends into the disinfectant; a T-shaped strip (30) mounted with a clamping seat (29) is fixed on one side of the disinfection box (26); the clamping seat (29) is fixed to the side wall of the anesthesia depth monitoring device body (1); and L-shaped strips (32) for plugging the sealing plate (31) are symmetrically fixed on both sides of the upper end of the disinfection box (26).

7. The anesthesia depth monitoring device according to claim 6, characterized in that: A disposable wiping cloth (33) is provided on the other side of the disinfection box (26), and the disposable wiping cloth (33) is installed with the disinfection box (26) via an adsorption strip (34), and a magnetic strip (35) is provided inside the adsorption strip (34).

8. The anesthesia depth monitoring device according to claim 1, characterized in that: The fixing assembly comprises a fixing seat (36), a fixing clip (37), a movable clip (38), a contact block (39), a fixing bolt (40) and an anti-skid pad (41). A fixing clip (37) and a movable clip (38) are respectively provided on one side of the fixing seat (36). A clearance groove for the movable clip (38) to move up and down is provided on the side of the fixing seat (36). The side end of the movable clip (38) penetrates into the interior of the fixing seat (36) and is fixed to the contact block (39). The upper end of the contact block (39) is rotatably connected to the bottom of the fixing bolt (40) through a bearing. The fixing bolt (40) is threadedly connected to the upper end of the fixing seat (36). Both sides of the contact block (39) penetrate through reserved holes for the guide rod (42) to penetrate therethrough. The two guide blocks are symmetrically installed on both sides of the interior of the fixing seat (36). The opposite surfaces of the fixing clip (37) and the movable clip (38) are fixed with anti-skid pads (41).

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