An ophthalmic clinical eye hot compress device

Abstract

This invention discloses an ophthalmic clinical heat therapy device. It includes a housing, a massage module, and a heat therapy module. The housing has a fixing strap and an annular airbag on its outer side, and a liquid storage box at the bottom. The heat therapy module includes an atomizing device, a heater, an atomizing channel, and a rotating plate with nozzles. The massage module includes a motor, a central rod, a main rotating rod, a rotating cylinder, and massage components. The rotating cylinder has an annular wave groove and annular wave strips on its end face. The massage components include a bottom ring, a tower spring, a top plate, and a stop rod, with the bottom end of the stop rod abutting against the annular wave groove and annular wave strips. The motor drives the rotating cylinder and rotating plate simultaneously or separately via gear transmission, realizing independent or synchronous operation of kneading and pressing combined massage and rotating atomized heat therapy. This invention has a compact structure and high functional integration, can simulate the combined kneading and pressing techniques of human hands, and achieves dynamic and uniform atomized heat therapy, effectively improving the comfort and clinical efficacy of ophthalmic treatment.

Description

Technical Field

[0001] This invention relates to the field of medical auxiliary device technology, and in particular to an ophthalmic clinical eye heat therapy device. Background Technology

[0002] In ophthalmological clinical diagnosis and treatment, warm compresses to the eyes are a common adjunctive treatment method, widely used in the treatment and care of various ophthalmic diseases such as dry eye syndrome, eye fatigue, meibomian gland dysfunction, styes, and postoperative recovery of the eyes. Warm compresses can promote local blood circulation in the eyes, relieve eye muscle tension, reduce eye discomfort symptoms, and improve patient comfort and treatment effectiveness.

[0003] Most existing eye heating devices use electric heating, steam heating, or chemical heating packs to achieve the heating function. However, these devices often have only a single function, only able to achieve local heating, lacking effective massage function for acupoints around the eyes, and making it difficult to achieve the synergistic effect of heating and physical therapy. At the same time, although some devices integrate massage function, their massage function is mostly simple vibration or fixed trajectory rolling, which is difficult to simulate the complex techniques of human hand kneading and pressing, and the massage effect is limited. When applying medicated heat, the existing devices are fixed in position, making it difficult to achieve uniform and dynamic drug atomization heat application to the area around the eyes.

[0004] Therefore, in response to the above problems, this invention proposes an ophthalmic clinical hot compress device with a compact structure, high functional integration, and capable of realizing a combination of kneading and pressing massage and dynamic uniform atomized hot compress. Summary of the Invention

[0005] The present invention aims to provide an ophthalmic clinical hot compress device to solve the problems of existing ophthalmic hot compress devices having limited functions, limited massage techniques, and uneven distribution of atomized medicine due to fixed application positions.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An ophthalmic clinical eye heating device includes a housing, a massage module, and a heating module;

[0008] Both the massage module and the hot compress module are located inside the housing. A fixing strap for the patient to wear is connected to the outside of the housing. A liquid storage box is connected to the bottom of the housing. The liquid storage box is used to store the liquid for atomized hot compress. The liquid storage box is equipped with a liquid inlet pipe. A control board is located on the outside of the housing. The control board is used to control the electronic components inside the housing.

[0009] The heat therapy module includes an atomizing device, a heater, and an atomizing channel. The atomizing device and heater are both connected inside the housing. The atomizing channel is located on both sides inside the housing. Main rotating rods are rotatably connected to both sides of the housing, and the main rotating rods pass through the atomizing channel. The massage module includes a motor, coaxially connected to a central rod. A first main gear and a second main gear are coaxially connected to the central rod. A first driven gear and a second driven gear are coaxially connected to the main rotating rod. The first main gear meshes with the first driven gear, and the second main gear meshes with the second driven gear. The first driven gear is connected to a fixed... The cylinder has a fixed cylinder sleeved outside the atomizing channel. The fixed cylinder is connected to a rotating cylinder. The end face of the rotating cylinder is provided with an annular wave groove. The rotating cylinder is rotatably connected to a massage plate. The massage plate is provided with several through holes, and each of the several through holes is provided with a massage component. The massage component includes a bottom ring, which is connected to a top plate through a tower spring. The top plate is connected to a stop rod, which engages with the annular wave groove. One end of the main rotating rod is rotatably connected to the housing, and the other end passes through the atomizing channel and is fixedly connected to the rotating plate. The rotating plate is rotatably connected to the atomizing channel and is provided with a nozzle.

[0010] Furthermore, the motor is connected to the central rod via a splined shaft, the splined shaft is slidably connected inside the central rod, the central rod is movably connected to an adjusting frame, the adjusting frame extends through the housing to the outside, the adjusting frame is threadedly connected to an adjusting screw, and the adjusting screw is rotatably connected to the outside of the housing.

[0011] Furthermore, an annular wave bar is fixedly connected inside the annular wave groove. The annular wave bar has intermittently arranged concave and convex structures. The bottom of the abutment is a hemispherical structure, and the bottom end of the abutment abuts against the annular wave bar.

[0012] Furthermore, the tail end of the atomizing channel is fixedly connected to the housing via a connecting rod.

[0013] Furthermore, the fixation strap uses one of the following connection methods: elastic band, Velcro, or snap fastener, allowing the patient to wear it properly.

[0014] Furthermore, an annular airbag is connected to the outside of the housing, and the annular airbag is located on the outside of the massage plate.

[0015] Furthermore, the massage plate has four through holes evenly arranged in a circular array, and each of the four through holes is equipped with a massage component.

[0016] Furthermore, the fixed cylinder is fixedly connected to the rotating cylinder by four L-shaped connecting rods arranged in a circumferential array.

[0017] Furthermore, the liquid storage box is detachably connected to the housing by bolts.

[0018] Furthermore, several massage balls are connected to the top of the top plate.

[0019] The principle and beneficial effects of this technical solution:

[0020] (1) The device of the present invention integrates the functions of kneading and pressing massage and rotating atomized hot compress, which can simultaneously or separately perform physical massage and drug hot compress treatment on the eyes, and can give full play to the synergistic effect of massage to promote blood circulation and drug hot compress to relieve eye fatigue, thereby improving the clinical efficacy. At the same time, the user can use the control panel and adjustment screw to freely select "pure massage mode", "pure rotating atomized hot compress mode" or "massage + rotating atomized hot compress synchronous mode", which can meet the treatment needs of different disease stages or individual differences, and is more flexible and convenient to use. The principle of its working mode switching is that when the first main gear and the first driven gear mesh, the massage component is driven to move. When the second main gear and the second driven gear mesh, the nozzle is driven to rotate. When both mesh at the same time, massage and rotating spray are performed simultaneously. If only one side meshes, massage or rotating spray can be operated independently.

[0021] (2) When the rotating cylinder of the present invention rotates, the annular wave groove of its cross section and the annular wave strip fixed inside it rotate accordingly. The bottom of the abutment is engaged in the annular wave groove, and the bottom end of the abutment abuts against the annular wave strip. During the reciprocating motion of the abutment in the annular wave groove, the abutment can perform a cyclical motion of deflecting inward and outward, thereby simulating the kneading action. Under the push of the concave and convex structure of the annular wave strip, the abutment, in conjunction with the reset action of the tower spring, can push the top plate to extend and retract back and forth, thereby simulating the pressing action. The two work together to form a kneading and pressing compound technique, which overcomes the defects of existing massage devices with single action and stiff effect.

[0022] (3) The nozzle of the device of the present invention can rotate in a circular motion under the drive of the motor, so that the atomized and heated medicine can act dynamically and evenly on the eye area, avoiding local overheating or accumulation of medicine, making the hot compress effect more uniform and more comfortable.

[0023] (4) The massage and rotating nozzle functions in the device of the present invention are driven by only one motor, and the adjustable meshing structure enables flexible switching and synchronous operation of the functions, which simplifies the internal transmission structure, reduces the size of the device, and reduces manufacturing costs and energy consumption.

[0024] (5) The device of the present invention has an annular airbag in the housing, which can reduce the pressure on the eye area. It uses an adjustable fixing strap such as elastic band, Velcro or buckle, which can be adapted to different head circumferences of patients. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the rear structure of the device of the present invention;

[0026] Figure 2 This is a schematic diagram of the front structure of the device of the present invention;

[0027] Figure 3This is a schematic diagram of the bottom structure of the device of the present invention;

[0028] Figure 4 This is a schematic diagram of the internal structure of the device housing of the present invention;

[0029] Figure 5 This is a schematic diagram of the pipe connections of the internal heat therapy module of the device housing of the present invention;

[0030] Figure 6 This is a partial cross-sectional view of the tail end of the atomization channel of the device of the present invention;

[0031] Figure 7 This is a partial cross-sectional view of the front end of the atomization channel of the device of the present invention;

[0032] Figure 8 This is a partial cross-sectional view of the massage plate of the device of the present invention;

[0033] Figure 9 This is a partial cross-sectional view of the massage plate and rotating cylinder of the device of the present invention;

[0034] Figure 10 This is a schematic diagram of the massage component of the device of the present invention.

[0035] In the diagram: 1. Housing; 2. Massage module; 3. Hot compress module; 4. Motor; 5. Main rotating rod; 6. Massage assembly; 11. Fixing strap; 12. Control board; 13. Liquid storage box; 14. Liquid inlet pipe; 15. Annular airbag; 21. Fixing cylinder; 22. Connecting rod; 23. Rotating cylinder; 24. Annular wave groove; 25. Annular wave strip; 26. Massage plate; 31. Atomizing device; 32. Heater; 33. Atomizing channel; 34. Rotating plate; 35. Nozzle; 36. Connecting rod; 41. Splined shaft; 42. Center rod; 43. Adjusting frame; 44. Adjusting screw; 45. First main gear; 46. Second main gear; 51. First driven gear; 52. Second driven gear; 61. Bottom ring; 62. Tower spring; 63. Top plate; 64. Support rod; 65. Massage ball. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0037] like Figures 1-10 The ophthalmic clinical eye heating device shown includes a housing 1, a massage module 2, and a heating module 3.

[0038] A fixing strap 11 is fixedly connected to the outer side of the housing 1. The fixing strap 11 is an elastic structure, and the patient can wear the device of the present invention using the fixing strap 11. The fixing strap 11 can also be selected as two straps, which can be connected to both sides of the housing 1. The two fixing straps 11 can be connected and fixed by Velcro or by buckle, so as to be suitable for patients with different head circumferences. A control panel 12 is provided on the top of the housing 1. The control panel 12 is provided with multiple function buttons. The control panel 12 is used to adjust and control the switching and output power of the motor 4, nebulizer 31 and heater 32 inside the housing 1. A liquid storage box 13 is detachably connected to the bottom of the housing 1 by bolts. The liquid storage box 13 stores the liquid for nebulization. An inlet pipe 14 is provided on the side of the liquid storage box 13, through which the liquid can be added to the liquid storage box 13. A ring-shaped airbag 15 surrounds the side of the housing 1. The airbag can increase the comfort during contact.

[0039] Both the massage module 2 and the hot compress module 3 are housed inside the housing 1. The massage module 2 includes a motor 4, which is fixedly connected inside the housing 1. The output shaft of the motor 4 is fixedly connected to a splined shaft 41. A central rod 42 is slidably connected to the splined shaft 41. Adjustment frames 43 are movably connected to both sides of the central rod 42. The adjustment frames 43 are square in shape and are movably connected to both sides of the central rod 42. The adjustment frames 43 extend through the housing 1 to the outside and are threadedly connected to an adjustment screw 44. The adjustment screw 44 is rotatably connected to the center of the outer side of the housing 1. A first main gear 45 and a second main gear 46 are coaxially connected to the central rod 42. The first main gear 45 meshes with a first driven gear 51. The second master gear 46 meshes with the second slave gear 52. A master rotating rod 5 is rotatably connected inside the housing 1. The first slave gear 51 and the second slave gear 52 are coaxially mounted on the master rotating rod 5. The first slave gear 51 is connected to a fixed cylinder 21, which is sleeved on the outside of the atomizing channel 33. The fixed cylinder 21 is connected to a rotating cylinder 23 via four L-shaped connecting rods 22, which are evenly arranged in a circumferential array. The tail end of the rotating cylinder 23 is connected to the fixed cylinder 21 via connecting rods 22. The front end of the rotating cylinder 23 is provided with an annular wave groove 24, inside which an annular wave strip 25 is fixedly connected. The annular wave strip 25 has intermittently arranged concave and convex structures. A massage plate 26 is rotatably connected to the front end and is fixedly connected to the housing 1. The massage plate 26 has four through holes arranged in a circumferential array. Each of the four through holes has a corresponding massage component 6. The massage component 6 includes a bottom ring 61, a tower spring 62, a top plate 63, and a stop rod 64. The bottom ring 61 is connected to the outside of the through hole, and the diameter of the bottom ring 61 is larger than the diameter of the through hole. The bottom ring 61 is connected to the top plate 63 through the tower spring 62. Several massage balls 65 are provided on the top of the top plate 63, and the stop rod 64 is connected to the bottom of the top plate 63. The bottom of the stop rod 64 has a hemispherical structure, and the bottom end of the stop rod 64 is inserted into the annular wave groove 24 and abuts against the annular wave strip 25. With the above structure, when the motor 4 rotates, it drives the first main gear 45 to rotate. The rotation of the first main gear 45 drives the first driven gear 51 to rotate. The first driven gear 51 drives the fixed cylinder 21 and the rotating cylinder 23 to rotate. When the rotating cylinder 23 rotates, the annular wave groove 24 will also rotate. The bottom of the push rod 64 is located inside the annular wave groove 24. Due to the wave-shaped structure of the annular wave groove 24, when the push rod 64 moves to the outermost position of the annular wave groove 24, the top plate 63 will deflect inward. When the push rod 64 moves to the innermost position of the annular wave groove 24, the top plate 63 will deflect outward. This process is repeated to simulate the kneading massage technique.Simultaneously, due to the intermittent concave-convex structure on the annular wave bar 25, as the abutment rod 64 moves to the top position of the annular wave bar 25, the top plate 63 moves away from the massage plate 26. Conversely, as the abutment rod 64 moves to the bottom position of the annular wave bar 25, due to the tower spring 62, the top plate 63 moves closer to the massage plate 26, thus simulating a pressing technique. In summary, when the motor 4 rotates, the top plate 63 reciprocates while simultaneously pressing, thereby simulating a kneading and pressing massage technique.

[0040] The hot compress module 3 includes an atomizing device 31 and a heater 32. The atomizing device 31 is fixedly connected inside the housing 1. Both sides of the atomizing device 31 are connected to the inside of the liquid storage box 13 via pipes. The atomizing device is connected to the heater 32 via pipes. The liquid medicine in the liquid storage box 13 enters the atomizing device 31 through the pipes for atomization. After atomization, it enters the heater 32 for heating. Both sides of the heater 32 are connected to the inside of the atomization channel 33 via pipes. A fixing cylinder 21 is sleeved on the outside of the atomization channel 33. The main rotating rod 5 passes through the atomization channel 33. The tail end of the atomization channel 33 is connected to the heater 32 via a pipe. The tail end of the atomization channel 33 is fixedly connected to the side wall of the housing 1 via a connecting rod 36. The front end of the atomization channel 33 is fixedly connected to... A rotating plate 34 is provided with a nozzle 35, and the rotating plate 34 is rotatably connected to the atomizing channel 33. With the above structure, starting the atomizing device 31 can draw the medicine in the storage box 13 into the atomizing device 31 for atomization. The atomized medicine is heated by the heater 32 and then output into the atomizing channel 33, and finally atomized and sprayed out from the nozzle 35. At the same time, since the second main gear 46 drives the second driven gear 52 to rotate, and the second driven gear 52 drives the main rotating rod 5 to rotate, the nozzle 35 on the rotating plate 34 rotates circumferentially. Therefore, the atomizing nozzle is not fixed. During atomized heat therapy, the atomizing nozzle can rotate circumferentially, so that the atomized heat therapy is more uniform and the heat therapy effect is better.

[0041] The kneading and pressing of the massage module 2 and the circular rotation of the hot compress module 3 can operate independently or synchronously, powered by a single motor 4. The adjustment screw 44 can be used for control. For example, when performing atomized circular spray hot compress alone, the screw can be adjusted to engage the first main gear 45 with the second driven gear 52. When the motor 4 rotates, the first main gear 45 only drives the second driven gear 52, thus controlling only the nozzle 35 on the rotating plate 34. When performing kneading and pressing massage alone, the screw can be adjusted to engage the second main gear 46 with the first driven gear 51. When the motor 4 rotates, the second main gear 46 only drives the first driven gear 51, thus controlling only the top plate 63 for kneading and pressing. When both need to work synchronously, the screw 44 can be rotated to engage the first main gear 45 with the first driven gear 51 and the second main gear 46 with the second driven gear 52, allowing both to operate synchronously powered by a single motor 4.

[0042] The specific implementation process is as follows: During use, massage and circumferential atomized heat therapy can be performed simultaneously, or massage and circumferential atomized heat therapy can be performed separately. This is selected by adjusting the control panel 12 and rotating the adjusting screw 44. Rotating the adjusting screw 44 moves the central rod 42. When the first main gear 45 meshes with the first driven gear 51, and the second main gear 46 meshes with the second driven gear 52, massage therapy and circumferential atomized heat therapy are performed simultaneously. The motor 4 drives the first main gear 45 and the second main gear 46 to rotate, thereby driving the first driven gear 51 and the second driven gear 52 to rotate. The rotation of the first driven gear 51 drives the rotating cylinder 23 to rotate. The front end of the rotating cylinder 23 is provided with an annular wave groove 24. Plate 26 is fixedly connected to housing 1. Therefore, when the annular wave groove 24 rotates, it can push the top plate 63 to simulate the massage method of pressing and kneading for treatment. The rotation of the second gear 52 will drive the main rotating rod 5 to rotate. The rotation of the main rotating rod 5 will drive the rotating plate 34 to rotate. The rotating plate 34 is provided with a nozzle 35. Therefore, when the atomizing device 31 atomizes the medicine in the storage box 13 and the heating device heats the medicine, the atomized and heated medicine can be sprayed out from the nozzle 35. The nozzle 35 is in a circular motion, so it can maintain stable uniformity when performing atomized hot compress. Rotating the adjusting screw 44 engages the second main gear 46 with the first driven gear 51. When this is activated, the motor 4 performs a pressing and kneading massage therapy. Atomized heat therapy can also operate simultaneously, but the nozzle 35 will not rotate circumferentially; it will only atomize in a fixed direction. Rotating the adjusting screw 44 engages the first main gear 45 with the second driven gear 52. When this is activated, the motor 4 performs atomized heat therapy, and the nozzle 35 can rotate circumferentially for even heat application. In this case, massage therapy will not be performed. The motor 4, atomizing device 31, and heater 32 inside the housing 1 are all controlled by the control board 12, which controls the switching and output power.

[0043] The above descriptions are merely embodiments of the present invention, and common technical solutions or characteristics known in the schemes are not described in detail here. For those skilled in the art, various modifications and improvements can be made without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. An ophthalmic clinical eye heating device, characterized in that: It includes a housing (1), a massage module (2), and a heat therapy module (3); The massage module (2) and the hot compress module (3) are both located inside the housing (1). A fixing strap (11) for patient use is connected to the outside of the housing (1). A liquid storage box (13) is connected to the bottom of the housing (1). The liquid storage box (13) is used to store the liquid for atomized hot compress. The liquid storage box (13) is provided with an inlet pipe (14). A control board (12) is provided on the outside of the housing (1). The control board (12) is used to control the electronic devices inside the housing (1). The hot compress module (3) includes an atomizing device (31), a heater (32), and an atomizing channel (33). The atomizing device (31) and the heater (32) are both connected inside the housing (1). The atomizing channel (33) is located on both sides inside the housing (1). A main rotating rod (5) is rotatably connected to both sides inside the housing (1). The main rotating rod (5) passes through the atomizing channel (33). The massage module (2) includes a motor (4). The motor (4) is coaxially connected to a center rod (42). A first main gear (45) and a second main gear (46) are coaxially connected to the center rod (42). A first driven gear (51) and a second driven gear (52) are coaxially connected to the main rotating rod (5). The first main gear (45) meshes with the first driven gear (51), and the second main gear (46) meshes with the second driven gear (52). The first driven gear (51) is connected to a fixed cylinder (21). The fixed cylinder (21) is sleeved on the outside of the atomizing channel (33). The fixed cylinder (21) is connected to the rotating cylinder (23). The end face of the rotating cylinder (23) is provided with an annular wave groove (24). The rotating cylinder (23) is rotatably connected to the massage plate (26). The massage plate (26) is provided with several through holes. Each of the several through holes is provided with a massage component (6). The massage component (6) includes a bottom ring (61). A top plate (63) is connected to the tower spring (62), and a stop rod (64) is connected to the top plate (63). The bottom of the stop rod (64) is engaged in the annular wave groove (24). One end of the main rotating rod (5) is rotatably connected to the housing (1), and the other end passes through the atomizing channel (33) and is fixedly connected to a rotating plate (34). The rotating plate (34) is rotatably connected to the atomizing channel (33), and a nozzle (35) is provided on the rotating plate (34).

2. The ophthalmic clinical hot compress device according to claim 1, characterized in that: The motor (4) is connected to the center rod (42) via a spline shaft (41). The spline shaft (41) is slidably connected inside the center rod (42). The center rod (42) is movably connected to an adjustment frame (43). The adjustment frame (43) passes through the housing (1) to the outside. The adjustment frame (43) is threadedly connected to an adjustment screw (44). The adjustment screw (44) is rotatably connected to the outside of the housing (1).

3. The ophthalmic clinical hot compress device according to claim 1, characterized in that: An annular wave groove (24) is fixedly connected to an annular wave strip (25). The annular wave strip (25) has intermittently arranged concave and convex structures. The bottom of the abutment rod (64) is a hemispherical structure. The bottom end of the abutment rod (64) abuts against the annular wave strip (25).

4. The ophthalmic clinical hot compress device according to claim 1, characterized in that: The tail end of the atomizing channel (33) is fixedly connected to the housing (1) via a connecting rod (36).

5. The ophthalmic clinical hot compress device according to claim 1, characterized in that: The fixing strap (11) is connected by one of the following methods: elastic band, Velcro, or snap fastener, so that the patient can wear it.

6. The ophthalmic clinical hot compress device according to claim 1, characterized in that: An annular airbag (15) is connected to the outside of the housing (1), and the annular airbag (15) is located on the outside of the massage plate (26).

7. The ophthalmic clinical hot compress device according to claim 1, characterized in that: The massage plate (26) has four through holes evenly arranged in a circular array, and each of the four through holes is provided with a massage component (6).

8. The ophthalmic clinical hot compress device according to claim 1, characterized in that: The fixed cylinder (21) is fixedly connected to the rotating cylinder (23) by four L-shaped connecting rods (22) arranged in a circumferential array.

9. The ophthalmic clinical hot compress device according to claim 1, characterized in that: The liquid storage box (13) is detachably connected to the housing (1) by bolts.

10. The ophthalmic clinical hot compress device according to claim 1, characterized in that: The top of the top plate (63) is connected to several massage balls (65).

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