A multifunctional eye pressure fixation device

Abstract

The present invention relates to a multifunctional eye pressure fixing device, comprising a main body strap and a pressure device; the main body strap is a double-layer structure, a pressure device placement bag is provided in the interlayer of the main body strap, and a pressure device is placed in the pressure device placement bag; a placement bag opening for installing and removing the pressure device is provided at the edge of the main body strap; the pressure device comprises a pressure air bag, and the pressure air bag is in an elliptical honeycomb shape with a smooth surface as a whole; a plurality of air holes penetrating the pressure air bag are provided on the surface of the pressure air bag, and a trachea connected to the inside of the pressure air bag is connected to the surface of the pressure air bag; a pressure detection device is also connected to the surface of the pressure air bag, and the pressure detection device comprises a pressure sensor, a control circuit and a display; the pressure sensor is arranged on the inner wall of the pressure air bag, the pressure sensor and the control circuit are electrically connected, and the control circuit is connected to a display; a square opening and a trachea opening are provided on the pressure device placement bag.

Description

Technical Field

[0001] The invention relates to the technical field of medical appliances, in particular to a multifunctional eye pressure fixing device. Background Art

[0002] To prevent bleeding, it is often necessary to apply pressure bandage to the eyes after eye surgery. When applying pressure to protect the eyes, the eye pressure bandage currently used in clinical practice is a white gauze bandage, which requires the operator to repeatedly overlap and wrap it around the head and tie a knot to fix it.

[0003] Wrapping the eyes with overlapping white gauze bandages is a complicated operation that requires high operator skills. The effect of pressure application varies depending on the bandaging technique, proficiency, and patient cooperation of each operator, and the range of pressure applied is not clear enough to determine whether effective pressure has been reached.

[0004] The white gauze bandage is wrapped around the head many times, which is not beautiful. The gauze bandage pressure bandage method takes a long time to operate, and it cannot be used quickly in the first time for emergency patients who need emergency eye pressure bandage.

[0005] On the other hand, when changing the dressing or observing the patient, the bandage must be unrolled one circle at a time, and then re-wrapped or replaced, which is very inconvenient. After the dressing is wrapped, it will cause the patient to feel stuffy and uncomfortable.

[0006] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Summary of the invention

[0007] The purpose of the present invention is to provide a multifunctional eye pressure fixation device, which has a reasonable structural design, is convenient for observation, can be used repeatedly, reduces production costs, and can improve clinical safety.

[0008] The present invention provides a multifunctional eye pressure fixing device, comprising a main body strap and a pressure device; the main body strap is a double-layer structure, a pressure device placement bag is provided in the interlayer of the main body strap, and the pressure device is placed in the pressure device placement bag; a placement bag opening for installing and removing the pressure device is provided at the edge of the main body strap; the pressure device comprises a pressure airbag, and the pressure airbag is in an elliptical honeycomb shape with a smooth surface as a whole; a plurality of air permeable holes penetrating the pressure airbag are provided on the surface of the pressure airbag, and a pressure device connected to the pressure airbag on the surface of the pressure airbag is provided. The pressurized airbag is internally connected to a trachea; a pressure detection device is also connected to the surface of the pressurized airbag, and the pressure detection device includes a pressure sensor, a control circuit and a display; the pressure sensor is arranged on the inner wall of the pressurized airbag, the pressure sensor and the control circuit are electrically connected, and the control circuit is connected to the display; a square opening and a trachea opening are provided on the pressurized device placement bag, and when the pressurized device is placed in the pressurized device placement bag, the pressure detection device is located in the square opening, and the trachea passes through the trachea opening.

[0009] Furthermore, the control circuit includes a control module, a communication module, a storage module, a switch module, a power supply module and a transmission interface; the pressure sensor, the communication module, the storage module, the switch module, the power supply module and the transmission interface are respectively connected to the control module, and the display is connected to the transmission interface.

[0010] Furthermore, the multifunctional eye pressurization and fixation device also includes a photosensor, and a photosensor installation opening that penetrates the pressurization airbag is provided in the middle of the pressurization airbag, and the photosensor is arranged in the photosensor installation opening; the photosensor is connected to the transmission interface.

[0011] Furthermore, the multifunctional eye pressure fixation device also includes a display light, which is installed on the pressure detection device and is connected to the transmission interface.

[0012] Furthermore, a light sensor switch and a display light switch are provided below the display on the pressure detection device.

[0013] Furthermore, the main body strap is A-shaped as a whole, and the main body strap includes a middle eye mask, a left elastic band, a right elastic band and a lower elastic band; the pressure device placement bag is provided in the interlayer of the middle eye mask, and the placement bag opening connected to the pressure device placement bag is provided at the edge of the middle eye mask; the left elastic band is connected to the left side of the middle eye mask; the right elastic band is connected to the right side of the middle eye mask, and the lower elastic band is connected to the lower right side of the middle eye mask; the surfaces of the left elastic band, the right elastic band and the lower elastic band are all provided with nylon buckles.

[0014] Furthermore, an ear placement gap is provided between the right elastic band and the lower elastic band.

[0015] Furthermore, ventilation holes are provided on the left elastic band, the right elastic band and the lower elastic band.

[0016] Furthermore, the light sensor is an LED lamp.

[0017] Furthermore, the multifunctional eye pressure fixing device also includes an eye protection cover, and the eye protection cover is inserted into the pressure device placement bag.

[0018] The multifunctional eye pressurizing and fixing device of the present invention has a pressurizing airbag with a smooth elliptical honeycomb design, so that the device has good air permeability when pressurizing and fixing the eye, thereby preventing the wound from festering and improving comfort; the pressurizing device can be installed and removed from the pressurizing device placement bag, thereby facilitating the cleaning of the main body strap and the replacement of the main body strap and the pressurizing device, thereby reducing the patient's use cost; the design of the pressurizing airbag surface pressure detection device realizes real-time monitoring of the pressure data inside the pressurizing airbag, ensuring that the patient's eye pressurization is always within an appropriate range, avoiding local blood supply shortage or insufficient pressure caused by excessive pressure that affects the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic plan view of the structure of the main strap of the multifunctional eye pressure fixation device provided in an embodiment of the present invention.

[0020] Figure 2 A module schematic diagram of a control circuit of a multifunctional eye pressure fixation device provided in an embodiment of the present invention.

[0021] Figure 3 A schematic structural diagram of a pressurizing device of a multifunctional eye pressurizing and fixing device provided in an embodiment of the present invention.

[0022] Figure 4 A schematic structural diagram of a pressurizing device from another perspective of the multifunctional eye pressurizing and fixing device provided in an embodiment of the present invention.

[0023] Figure 5 A schematic structural diagram of an eye protection cover of the multifunctional eye pressure fixing device provided in an embodiment of the present invention.

[0024] The reference numerals and components involved in the drawings are as follows:

[0025] 1. Main body strap 11. Pressurizing device placement bag 12. Placement bag opening

[0026] 13. Square opening 14. Tracheal opening 15. Middle eye mask

[0027] 16. Elastic band on the left side 17. Elastic band on the right side 18. Elastic band on the lower side

[0028] 19. Ventilation port 2. Pressurizing device 21. Pressurized airbag

[0029] 22. Ventilation hole 23. Air pipe 24. Light sensor installation port

[0030] 32. Control circuit 321. Control module 322. Communication module

[0031] 323, storage module 324, switch module 325, power supply module

[0032] 326, transmission interface 33, display 34, light sensor switch

[0033] 35. Display light switch 4. Light sensor 5. Display light

[0034] 6. Velcro 7. Ear placement notch 8. Eye protection cover

[0035] 3. Pressure detection device 31. Pressure sensor DETAILED DESCRIPTION

[0036] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] The terms "first", "second", "third", "fourth" and the like in the description and claims of the present invention are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence.

[0038] Example 1

[0039] Figure 1 This is a schematic diagram of the planar structure of the main strap of the multifunctional eye pressure fixation device provided by an embodiment of the present invention. Figure 2 A schematic diagram of a control circuit of a multifunctional eye pressure fixation device provided by an embodiment of the present invention. Figure 3 A schematic diagram of the structure of a pressurizing device of a multifunctional eye pressurizing and fixing device provided by an embodiment of the present invention, Figure 4 This is a schematic structural diagram of another perspective of the pressure device of the multifunctional eye pressure fixing device provided by an embodiment of the present invention. Figure 1 , Figure 2 , Figure 3 , Figure 4 The multifunctional eye pressure fixing device provided by the embodiment of the present invention comprises a main body strap 1 and a pressure device 2; the main body strap 1 is a double-layer structure, a pressure device placement bag 11 is provided in the interlayer of the main body strap 1, and the pressure device 2 is placed in the pressure device placement bag 11; a placement bag opening 12 for installing and removing the pressure device is provided at the edge of the main body strap 1; the pressure device 2 comprises a pressure airbag 21, and the pressure airbag 21 is in an oval honeycomb shape with a smooth surface as a whole; The surface is provided with a plurality of air holes 22 penetrating the pressurized airbag 21, and the surface of the pressurized airbag 21 is connected with an air tube 23 communicating with the inside of the pressurized airbag 21; the surface of the pressurized airbag 21 is also connected with a pressure detection device 3, and the pressure detection device 3 includes a pressure sensor 31, a control circuit 32 and a display 33; the pressure sensor 31 is arranged on the inner wall of the pressurized airbag 21, the pressure sensor 31 is electrically connected to the control circuit 32, and the control circuit 32 is connected with the display 33;

[0040] A square opening 13 and a tracheal opening 14 are provided on the pressurizing device placement bag 11 . When the pressurizing device 2 is placed in the pressurizing device placement bag 11 , the pressure detection device 3 is located in the square opening 13 , and the trachea 23 passes through the tracheal opening 14 .

[0041] It should be noted that the multifunctional eye pressure fixing device of the present invention can be installed and removed from the pressure device placement bag 11 through the design of the pressure device placement bag 11 and the placement bag opening 12, thereby facilitating the cleaning of the main body strap 1 and the replacement of the main body strap 1 and the pressure device 2, thereby reducing the use cost of the patient;

[0042] In addition, the air holes 22 on the pressurized airbag 21 and the smooth elliptical honeycomb design make the device of the present invention have good air permeability when pressurizing and fixing the eye, thereby preventing the wound from festering and infection, and improving comfort;

[0043] When the pressurized airbag 21 of the present invention is used, the interior thereof is inflated through the trachea 23. The design of the surface pressure detection device 3 realizes real-time monitoring of the pressure data inside the pressurized airbag 21, and displays the pressure value through the display 33. When the pressure reaches the requirement, the opening of the trachea 23 is blocked, ensuring that the patient's eye pressure is always within an appropriate range, avoiding local blood supply deficiency or pressure deficiency caused by excessive pressure that affects the treatment effect.

[0044] Further references Figure 2 The control circuit 32 of the present invention includes a control module 321, a communication module 322, a storage module 323, a switch module 324, a power supply module 325 and a transmission interface 326; the control module 321 is respectively connected to the pressure sensor 31, the communication module 322, the storage module 323, the switch module 324, the power supply module 325 and the transmission interface 326, and the transmission interface 326 is connected to the display 33.

[0045] It should be noted that the communication module 322 can use Bluetooth for communication; the storage module 323 can use a FLASH storage chip, the power supply module 325 can include a button battery and a voltage regulator module, the voltage regulator module can use an LDO (low dropout regulator), and the transmission interface 326 can be used to connect to the display 33 to transmit the monitored internal pressure information of the pressurized airbag 21.

[0046] Further references Figure 1 , Figure 2 The multifunctional eye pressurizing and fixing device of the present invention also includes a photosensor 4. A photosensor installation opening 24 penetrating the pressurizing airbag 21 is provided in the middle of the pressurizing airbag 21, and the photosensor 4 is arranged in the photosensor installation opening 24; the photosensor 4 is connected to the transmission interface 326; a photosensor switch 34 is provided below the display 33 on the pressure detection device 3; the photosensor 4 is an LED lamp.

[0047] It should be noted that when the LED light is turned on by the light sensor switch 34, if the patient can see the light when the LED light is on, it means that the patient's optic nerve photosensitivity function is normal. On the contrary, if the patient cannot see the light, it indicates that the patient's optic nerve function may have been damaged due to disease, surgical complications, etc., and emergency treatment should be given at this time.

[0048] Further references Figure 1 , Figure 2The multifunctional eye pressure fixation device of the present invention also includes a display light 5, which is installed on the pressure detection device 3, and the display light 5 is connected to the transmission interface 326. A display light switch 35 is provided below the display 33 on the pressure detection device 3.

[0049] When in use, first turn on the display light 5 through the display light switch 35. Under the control of the control circuit 32, when the pressure sensor 31 detects that the internal pressure of the pressurized airbag 21 exceeds and is less than the preset range value, the display light 5 will display a red light; when the pressure sensor 31 detects that the internal pressure of the pressurized airbag 21 is within the set value range, the display light 5 will display a green light; it can always remind the patient to ensure that the eye pressure is always in the appropriate range.

[0050] Further references Figure 1 The main body strap 1 of the present invention is A-shaped as a whole, and the main body strap 1 includes a middle eye mask 15, a left elastic belt 16, a right elastic belt 17 and a lower elastic belt 18; the middle eye mask 15 has a pressure device placement bag 11 in the interlayer, and the middle eye mask 15 has a placement bag opening 12 connected to the pressure device placement bag 11 at the edge; the left elastic belt 16 is connected to the left side of the middle eye mask 15; the right elastic belt 17 is connected to the right side of the middle eye mask 15, and the lower elastic belt 18 is connected to the lower right side of the middle eye mask 15; the surfaces of the left elastic belt 16, the right elastic belt 17 and the lower elastic belt 18 are all provided with nylon buckles 6; an ear placement notch 7 is provided between the right elastic belt 17 and the lower elastic belt 18.

[0051] It should be noted that the main body strap 1 is made of skin-friendly material (such as thermoplastic polyurethane). When in use, the middle eye mask 15 is covered on the affected part of the eye, and then the device of the present invention is fixed obliquely to the patient's head through the nylon buckle 6; the tightness of the fixation can be adjusted according to the size of the patient's head circumference through the nylon buckle 6; at the same time, the patient's ears will be exposed from the ear placement notch 7, and will not compress the patient's ears; the left elastic band 16, the right elastic band 17 and the lower elastic band 18 are elastic, the pressure is uniform, and they are not easy to fall off, so the patient feels comfortable.

[0052] Further references Figure 1 The left elastic band 16, the right elastic band 17 and the lower elastic band 18 are all provided with ventilation openings 19. Through the design of the ventilation openings 19, the formation of pressure sores can be avoided and the comfort of the patient can be improved.

[0053] Figure 5 This is a schematic diagram of the structure of the eye protection cover of the multifunctional eye pressure fixing device provided by the embodiment of the present invention. Figure 5The multifunctional eye pressure fixing device of the present invention further comprises an eye protection cover 8, which is inserted into the pressure device placement bag 11. The addition of the eye protection cover 11 can increase the external protection function and reduce the occurrence of secondary injuries.

[0054] Based on the above description, it can be seen that the advantages of the present invention are:

[0055] 1. The multifunctional eye pressure fixing device of the present invention can be installed and removed from the pressure device placement bag 11 and the placement bag opening 12 through the design of the pressure device placement bag 11, so that the main body strap 1 can be cleaned and the main body strap 1 and the pressure device 2 can be replaced, thereby reducing the cost of use for patients;

[0056] 2. The multifunctional eye pressure fixing device of the present invention has a vent hole 22 on the pressure air bag 21 and a smooth elliptical honeycomb design, so that the device of the present invention has good air permeability when the eye is pressurized and fixed, thereby preventing the wound from festering and infection, and improving comfort;

[0057] 3. The design of the pressure detection device 3 on the surface of the pressurized airbag 21 of the multifunctional eye pressurization and fixation device of the present invention realizes real-time monitoring of the pressure data inside the pressurized airbag 21 and displays the pressure value through the display 33, thereby ensuring that the patient's eye pressurization is always within an appropriate range and avoiding local blood supply deficiency or insufficient pressure caused by excessive pressure that affects the treatment effect.

[0058] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A multifunctional eye pressure fixation device, characterized in that: The device comprises a main body strap (1) and a pressurizing device (2); the main body strap (1) is a double-layer structure, a pressurizing device placement bag (11) is provided in the interlayer of the main body strap (1), and the pressurizing device (2) is placed in the pressurizing device placement bag (11); a placement bag opening (12) for installing and removing the pressurizing device is provided at the edge of the main body strap (1); The pressurizing device (2) comprises a pressurizing airbag (21), the pressurizing airbag (21) being in the shape of an elliptical honeycomb with a smooth surface as a whole; a plurality of air holes (22) penetrating the pressurizing airbag (21) are provided on the surface of the pressurizing airbag (21); and an air pipe (23) communicating with the interior of the pressurizing airbag (21) is connected to the surface of the pressurizing airbag (21); A pressure detection device (3) is also connected to the surface of the pressurized airbag (21), and the pressure detection device (3) comprises a pressure sensor (31), a control circuit (32) and a display (33); The pressure sensor (31) is arranged on the inner wall of the pressurized airbag (21), the pressure sensor (31) is electrically connected to the control circuit (32), and the control circuit (32) is connected to the display (33); The pressurizing device placement bag (11) is provided with a square opening (13) and a tracheal opening (14); when the pressurizing device (2) is placed in the pressurizing device placement bag (11), the pressure detection device (3) is located in the square opening (13), and the trachea (23) passes through the tracheal opening (14); The control circuit (32) comprises a control module (321), a communication module (322), a storage module (323), a switch module (324), a power supply module (325) and a transmission interface (326); The control module (321) is respectively connected to the pressure sensor (31), the communication module (322), the storage module (323), the switch module (324), the power supply module (325) and the transmission interface (326), and the transmission interface (326) is connected to the display (33); the main body strap (1) is in an A-shape as a whole, and the main body strap (1) comprises a middle eye mask (15), a left elastic band (16), a right elastic band (17) and a lower elastic band (18); the pressure device placement bag (11) is provided in the interlayer of the middle eye mask (15), and the placement bag opening (12) which is connected to the pressure device placement bag (11) is provided at the edge of the middle eye mask (15); The left side of the middle eye mask (15) is connected to the left elastic band (16); the right side of the middle eye mask (15) is connected to the right side of the middle eye mask (15); and the lower side elastic band (18) is connected to the lower right side of the middle eye mask (15); Velcro (6) is provided on the surfaces of the left elastic band (16), the right elastic band (17) and the lower elastic band (18).

2. The multifunctional eye pressure fixation device according to claim 1, characterized in that: The multifunctional eye pressurizing and fixing device also includes a light sensor (4), a light sensor installation opening (24) penetrating the pressurizing airbag (21) is provided in the middle of the pressurizing airbag (21), and the light sensor (4) is arranged in the light sensor installation opening (24); the light sensor (4) is connected to the transmission interface (326).

3. The multifunctional eye pressure fixation device according to claim 1, characterized in that: The multifunctional eye pressure fixing device further comprises a display light (5), wherein the display light (5) is mounted on the pressure detection device (3), and the display light (5) is connected to the transmission interface (326).

4. The multifunctional eye pressure fixation device according to claim 1, characterized in that: A light sensor switch (34) and a display light switch (35) are provided below the display (33) on the pressure detection device (3).

5. The multifunctional eye pressure fixing device according to claim 4, characterized in that: An ear placement notch (7) is provided between the right elastic band (17) and the lower elastic band (18).

6. The multifunctional eye pressure fixing device according to claim 4, characterized in that: The left elastic band (16), the right elastic band (17) and the lower elastic band (18) are all provided with ventilation holes (19).

7. The multifunctional eye pressure fixation device according to claim 2, characterized in that: The light sensor (4) is an LED lamp.

8. The multifunctional eye pressure fixation device according to claim 1, characterized in that: The multifunctional eye pressure fixing device further comprises an eye protection cover (8), wherein the eye protection cover (8) is inserted into the pressure device placement bag (11).

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