Circulating atomization treatment device for nursing ophthalmic patients

Abstract

The invention discloses a circulating atomization treatment device for ophthalmology patient nursing, relates to the technical field of ophthalmology patient nursing, and aims to solve the technical problem that the circulating atomization treatment device for ophthalmology patient nursing is single in function. A liquid medicine storage bin body is arranged at the bottom of the wearing machine body; an operation base is fixedly arranged on one side in the wearing machine body; a planetary opposite transmission assembly is movably arranged on the operation base through a rotating vertical seat; rotating seats are arranged on the two sides of the operation base; and a co-rotating bevel gear is rotationally arranged on the rotating seat. Switching of two different functions is achieved on the basis of adjustment of the adjusting shaft and the threaded cylinder cover, a continuous atomization drug delivery state and a targeted intermittent atomization drug delivery state are achieved, treatment of different types of eye diseases is achieved through two different modes, and the functionality of the circulating atomization treatment device is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ophthalmic patient care, and more particularly, to a circulating atomization treatment device for ophthalmic patient care. Background Art

[0002] Ophthalmology, the full name of which is ophthalmopathy specialty, is a discipline that studies diseases occurring in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies various ophthalmic diseases such as vitreous and retinal diseases, optometry, glaucoma and optic nerve diseases, and cataracts.

[0003] Existing ophthalmic diseases include dry eye, glaucoma, postoperative inflammation, bacterial keratitis / corneal ulcer, acute allergic conjunctivitis, etc., but their disease states vary. Most of the existing circulating atomization treatment devices for ophthalmic patient care treat by continuous spraying. However, for the above-mentioned and other eye diseases with internal causes such as dry eye, glaucoma, and postoperative inflammation, long-term atomization treatment is required; while for bacterial keratitis / corneal ulcer and acute allergic conjunctivitis, which are mostly caused by external factors, efficient and sufficient contact for atomization treatment is needed.

[0004] Most of the existing circulating atomization treatment devices for ophthalmic patient care perform atomization treatment through a single mode, and their functions are single and cannot effectively adapt to atomization drug delivery work in different situations. In view of this, we propose a circulating atomization treatment device for ophthalmic patient care. Summary of the Invention

[0005] The purpose of the present invention is to provide a circulating atomization treatment device for ophthalmic patient care to solve the technical problem of the single function of the circulating atomization treatment device for ophthalmic patient care.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A circulating atomization treatment device for ophthalmic patient care, including a wearing body; a liquid medicine storage bin is arranged at the bottom of the wearing body; an operation base is fixedly arranged on one side inside the wearing body; a planetary counter-directional transmission assembly is movably arranged on the operation base through a rotating vertical seat; rotating seats are arranged on both sides of the operation base; a coaxial rotating bevel gear is rotatably arranged on the rotating seat; a connecting block is arranged on the side of the wearing body relatively close to the eye of the human body; a compression auxiliary sleeve is arranged on the connecting block at a position corresponding to the coaxial rotating bevel gear; an auxiliary supply spiral ring block is rotatably arranged on the compression auxiliary sleeve; wherein, the two auxiliary supply spiral ring blocks are symmetrically distributed; the other end of the auxiliary supply spiral ring block is fixedly provided with a key shaft delivery shaft; and, the key shaft delivery shaft is key-connected with the coaxial rotating bevel gear; the ends of the two key shaft delivery shafts are connected through a bearing seat and an auxiliary synchronizing seat; an auxiliary linkage toothless shaft is arranged at the middle end of the auxiliary synchronizing seat at a position corresponding to the planetary counter-directional transmission assembly; wherein, the auxiliary synchronizing seat is rotatably connected with the auxiliary linkage toothless shaft, and, an adjusting shaft is inserted at the end of the auxiliary linkage toothless shaft, and, the adjusting shaft is rotatably connected with the wearing body; a restoring spring is fixedly arranged on the side of the auxiliary synchronizing seat relatively far from the operation base; the other end of the restoring spring is rotatably provided with a threaded cylinder cover; the threaded cylinder cover is threadedly connected with the wearing body; wherein, a circulating pipeline connected with the compression auxiliary sleeve is arranged at the top of the liquid medicine storage bin, and, a one-way valve is arranged on the circulating pipeline; an atomizing medicator is arranged on one side of the liquid medicine storage bin; a medicating pipeline is arranged at the output end of the atomizing medicator, and, the medicating pipeline is movably inserted between the key shaft delivery shafts.

[0007] The present invention realizes the switching between two different functions based on the adjustment of the adjusting shaft and the threaded cylinder cover, realizes the continuous atomizing medicating state and the targeted intermittent atomizing medicating state, and treats different types of eye diseases through two different methods, effectively improving the functionality of the circulating atomization treatment device.

[0008] Preferably, the planetary counter-directional transmission assembly includes a toothless ring rotatably arranged between the two rotating vertical seats; two transmission rotating gears and two output double gears are arranged inside the toothless ring through a connecting auxiliary shaft in a cross structure; wherein, the two transmission rotating gears and the two output double gears are symmetrically arranged, and the two transmission rotating gears and the two output double gears are meshed and connected; wherein, positive tooth blocks are arranged on the outer surface of the toothless ring in an arc distribution; and, toothless blocks are also arranged on the outer surface of the toothless ring in an arc structure; the toothless blocks are in a "U" shape.

[0009] Preferably, the planetary counter-directional transmission assembly further includes a servo output motor arranged on the operation base; a power input gear meshing with the outer surface of the toothless ring is arranged at the output end of the servo output motor; the axial tooth groove length of the power input gear is the same as the lengths of the toothless tooth block and the straight tooth block.

[0010] Preferably, the auxiliary supply spiral ring block is composed of a connecting part A, a spiral connecting part, and an output connecting part B. Among them, the connecting part A is fixedly connected to the key shaft conveying shaft, and the output connecting part B is rotatably connected to the compression auxiliary sleeve; among them, the spiral connecting part is a flat spring structure.

[0011] Preferably, a compression movable sleeve slidably matched with the compression auxiliary sleeve is arranged at the end of the key shaft conveying shaft; the internal gap between the compression auxiliary sleeve and the compression movable sleeve forms an atomized liquid medicine temporary storage cavity.

[0012] Preferably, the auxiliary linkage toothless shaft includes a main connecting shaft rotatably arranged on the auxiliary synchronization seat; a plurality of driving teeth in a fan-shaped structure are arranged on the main connecting shaft; the arc angle of the driving teeth is less than 180 degrees; and the driving teeth are meshed with the straight tooth blocks, and the overlapping length of the driving teeth and the straight tooth blocks in the axial direction relative to the main connecting shaft is less than the length of the concave part of the toothless tooth block; so that there is no intersection between the driving teeth and the toothless tooth block.

[0013] Preferably, the threaded cylinder cover is rotated and screwed out for adjustment so that the restoring spring is in a stretched state, and the adjusting shaft is rotated for adjustment so that the auxiliary linkage toothless shaft rotates synchronously to adjust the driving teeth to the upper side, releasing the intermittent meshing connection state with the toothless ring. Based on the elastic restoring force of the spiral connecting part and the tensile force of the restoring spring, the compression auxiliary sleeve and the compression movable sleeve are stretched and unfolded, so that the auxiliary supply spiral ring block forms a fixed spiral state; and the power input gear is driven to rotate at a relatively high speed by the servo output motor, so that the toothless ring rotates to drive the two transmission rotating gears for power input, and the two output double gears in meshing connection rotate in opposite directions to input power to the coaxial rotating bevel gears in meshing connection, so that the key shaft conveying shaft connected by a key synchronously drives the auxiliary supply spiral ring block fixed at the end to rotate, forming a continuous drug delivery structure for the atomized medicine.

[0014] Preferably, the threaded barrel cover is rotated and screwed in for adjustment, causing the restoring spring to be compressed; and the adjusting shaft is rotated and adjusted, causing the auxiliary linkage toothless shaft to rotate synchronously so that the driving teeth are adjusted to the lower side, and the driving teeth and the spur gear block have a meshing intersection; and the servo output motor is used to rotate and drive the power input gear at a relatively low speed, so that the toothless gear ring rotates and drives the two transmission rotating gears for power input, so that the two meshing output double gears rotate in opposite directions to input power to the meshing co-positioned rotating bevel gears, so that the key-connected key shaft conveying shaft synchronously drives the auxiliary supply spiral ring block fixed at the end to rotate; at the same time, based on the drive The teeth and the spur gear block have a meshing intersection, and the spur gear block and the driving teeth are in meshing contact during the synchronous rotation of the toothless gear ring, and the auxiliary linkage toothless shaft drives the auxiliary synchronous seat and the two key shaft conveying shafts to slide and move, so that the auxiliary supply spiral ring block is stretched, and the restoring spring is compressed at the same time; and when the toothless gear ring continues to rotate, the spur gear block is separated from the driving teeth, and the driving teeth are loosened by cooperating with the concave part of the toothless gear block, and the supply spiral ring block is forced to rebound quickly under the elastic tension of the auxiliary supply spiral ring block and the elastic force of the restoring spring, and the compression auxiliary sleeve and the compression movable sleeve slide and shrink, so that the temporary storage chamber of the atomized liquid is compressed, forming an intermittent targeted vortex drug delivery structure for the atomized medicine.

[0015] A method for using a circulating atomization treatment device for ophthalmic patient care comprises the following steps: S100, wearing process: the medical staff matches the circulating atomization treatment device to the patient's head; S200, adjustment processing: S201, if continuous atomization treatment is to be performed: the threaded barrel cover is rotated and screwed out to adjust so that the restoring spring remains in a stretched state, and the adjustment shaft is rotated and adjusted so that the auxiliary linkage toothless shaft rotates synchronously so that the driving teeth are adjusted to the upper side, thereby releasing the intermittent meshing connection state with the toothless gear ring; S202, if targeted intermittent atomization drug delivery treatment is performed: the threaded barrel cover is rotated and screwed in to adjust so that the restoring spring is compressed; and the adjustment shaft is rotated to adjust so that the auxiliary linkage toothless shaft rotates synchronously so that the driving teeth are adjusted to the lower side, and the driving teeth and the spur gear block have a meshing intersection; S300, basic drug administration: atomize the atomized medicine in the drug storage bin through the atomizer drug delivery device and deliver it to the atomized medicine temporary storage chamber through the drug pipeline and the key shaft delivery shaft; S400, atomization drug delivery work: S401. If continuous atomization treatment work is carried out: Based on the elastic restoring force of the spiral connecting part and the tensile force of the restoring spring, the compression auxiliary sleeve and the compression movable sleeve are stretched and unfolded, causing the auxiliary supply spiral ring block to form a fixed spiral state; and the servo output motor is used to drive the power input gear at a relatively high speed, so that the toothed ring rotates to drive the two transmission rotating gears to input power, so that the two output double gears connected in mesh rotate in opposite directions, to input power to the coaxial rotating bevel gear connected in mesh, causing the key shaft conveying shaft connected by the key to synchronously drive the auxiliary supply spiral ring block fixed at the end to rotate, and the atomizing medicine is further pushed to the patient's eyes through the rotating supply spiral ring block; S402. If targeted intermittent atomization drug delivery treatment work is carried out: The servo output motor is used to drive the power input gear at a relatively low speed, so that the toothed ring rotates to drive the two transmission rotating gears to input power, so that the two output double gears connected in mesh rotate in opposite directions, to input power to the coaxial rotating bevel gear connected in mesh, causing the key shaft conveying shaft connected by the key to synchronously drive the auxiliary supply spiral ring block fixed at the end to rotate; at the same time, based on the meshing intersection of the driving tooth and the positive tooth block, the positive tooth block and the driving tooth are in meshing contact during the synchronous rotation of the toothed ring, driving the auxiliary linkage toothed shaft to drive the auxiliary synchronous seat and the two key shaft conveying shafts to slide, so that the auxiliary supply spiral ring block is stretched, and at the same time the restoring spring is compressed; and when the positive tooth block and the driving tooth are separated during the continuous rotation of the toothed ring, the driving tooth is disengaged by matching the concave part of the toothed block. Under the elastic tension of the auxiliary supply spiral ring block and the elastic force of the restoring spring, the supply spiral ring block is forced to quickly rebound, and the compression auxiliary sleeve and the compression movable sleeve slide and contract, so that the atomizing liquid medicine storage cavity is compressed to pump out the atomizing medicine, and at the same time the atomizing medicine during the compression process is spirally guided by the spiral supply spiral ring block, and the atomizing medicine is pumped out to the patient's eyes; S500: Circular processing: Stop the basic drug delivery work in step S300; then, through step S401 independently, the condensed medicine is pushed by the rotating supply spiral ring block, filtered through the circulation pipeline, one-way valve and filter cotton, and stored in the liquid medicine storage bin for recycling.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. Based on the adjustment of the adjustment shaft and the threaded barrel cover, the present invention realizes the switching of two different functions, realizes the continuous atomization drug delivery state and the targeted intermittent atomization drug delivery state, and treats different types of eye diseases in two different ways, effectively improving the functionality of the circulating atomization treatment device.

[0017] 2. Through the setting of the toothless gear ring, the present invention cooperates with the connection of the auxiliary shaft, two driving rotating gears and two output double gears meshed to form a transmission operation with the same core movement principle as the planetary transmission structure. Through this method and the distribution of two symmetrical auxiliary supply spiral ring blocks, the effect of two sets of power output is achieved, and the atomization treatment of the two eyes of the human body can be carried out simultaneously at the same time, with synchronous operation, compact structure and high processing efficiency.

[0018] 3. By setting the axial tooth groove length of the power input gear to be the same as the lengths of the toothless tooth block and the straight tooth block, the power input gear can always be in meshing contact with the toothless tooth block and the straight tooth block during the rotation drive process, maintaining a stable drive effect.

[0019] 4. Based on the spiral structure characteristics of the spiral connection part, the present invention realizes the cutting of the atomizing agent by the spiral connection part through a relatively high-speed rotation method, thereby realizing the continuous output of the atomizing agent. At the same time, due to the spiral structure characteristics of the spiral connection part, the spiral connection part can have elastic stretching and elastic compression deformation, and realize the high-compression-rate operation based on the elastic restoring force after the relative stretching of the compression auxiliary sleeve and the compression movable sleeve, achieving a further compression effect. At the same time, in cooperation with the internal threaded channel of the spiral connection part, the atomizing agent has a spiral air flow guide, improving the centering of the atomizing gas during the flow movement, reducing the dissipation of the atomizing agent. At the same time, based on the compression effect and the spiral air flow guide, the atomizing agent has a relatively higher flow velocity to penetrate the eye disease area such as the inner layer of the cornea, improving the treatment effect of the atomizing agent.

[0020] 5. In the present invention, through the setting of the driving teeth in a fan-shaped structure and the auxiliary setting that the arc angle of the driving teeth is less than 180 degrees, a plug-in block is provided on the operating base relative to the main connecting shaft. Through this setting, the free end of the auxiliary linkage toothless shaft is supported and limited to maintain the stability of the auxiliary linkage toothless shaft during the movement process. At the same time, by avoiding the driving teeth, movement interference is avoided; and the toothless tooth block is arranged in a "U" shape, and the length of the overlapping part of the driving teeth and the positive tooth block relative to the axial direction of the main connecting shaft is less than the length of the concave part of the toothless tooth block, so that there is no intersection between the driving teeth and the toothless tooth block. It is realized that only the positive tooth block and the driving teeth are engaged during the rotation of the toothless tooth ring, so that the auxiliary linkage toothless shaft moves synchronously during the engagement process to pull the auxiliary synchronous seat and the key shaft conveyor shaft. When the toothless tooth block rotates close to the driving teeth, the driving teeth and the positive tooth block are in meshing constraint contact at this time, and elastic pulling is realized under the action of the auxiliary supply spiral ring block and the restoring spring to perform sliding and spiral connection of the compression auxiliary sleeve and the compression movable sleeve and elastic compression of the spiral connection part itself, forming a targeted intermittent atomization drug delivery working state; at the same time, this method effectively conducts linkage work, realizes the switching of two functions through simple manual adjustment, and effectively reduces the cost of compression work through an independent control unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present invention; Figure 2 is a schematic sectional structure diagram of the interior of the wearing body of the present invention; Figure 3 is a schematic top view internal structure diagram of the wearing body of the present invention; Figure 4 For the present invention Figure 3 is a schematic diagram of a partially enlarged structure at A in the present invention; Figure 5 is a schematic three-dimensional structure diagram of the interior of the wearing body of the present invention; Figure 6 is a schematic three-dimensional structure diagram of the supply spiral ring block of the present invention; Figure 7 is a schematic three-dimensional structure diagram of the interior of the wearing body from another perspective of the present invention; Figure 8 is a schematic three-dimensional structure diagram of the planetary counter-directional transmission assembly of the present invention; Figure 9 is a schematic three-dimensional structure diagram of the toothless tooth ring of the present invention; Figure 10 is a schematic front view structure diagram of the auxiliary linkage toothless shaft of the present invention.

[0022] Explanation of the reference numerals in the drawings: 1. Wearing body; 2. Liquid medicine storage bin body; 3. Operation base; 4. Planetary counter-direction transmission component; 5. Rotating seat; 6. Coaxial rotating bevel gear; 7. Connecting block; 8. Compression auxiliary sleeve; 9. Supply spiral ring block; 10. Key shaft conveyor shaft; 11. Auxiliary synchronization seat; 12. Auxiliary linkage toothless shaft; 13. Adjusting shaft; 14. Resilience spring; 15. Threaded cylinder cover; 16. Atomizing medicine applicator 401. Toothless gear ring; 4011. Straight tooth block; 4012. Toothless tooth block; 402. Driving rotating gear; 403. Output double gear; 404. Servo output motor; 405. Power input gear 901. Connecting part A; 902. Spiral connecting part; 903. Output connecting part B 1001. Compression movable sleeve 1201. Main connecting shaft; 1202. Driving tooth Specific implementation mode

[0023] Such as Figures 1 to 10As shown in the figure, a circulating atomization treatment device for ophthalmic patient care according to the present invention includes a wearing body 1; a liquid medicine storage chamber 2 is arranged at the bottom of the wearing body 1; an operation base 3 is fixedly arranged on one side inside the wearing body 1; a planetary counter-directional transmission assembly 4 is movably arranged on the operation base 3 through a rotating vertical seat; rotating seats 5 are arranged on both sides of the operation base 3; coaxial rotating bevel gears 6 are rotatably arranged on the rotating seats 5; a connecting block 7 is arranged on the side of the wearing body 1 relatively close to the human eye to be worn; a compression auxiliary sleeve 8 is arranged on the connecting block 7 at a position corresponding to the coaxial rotating bevel gear 6; an auxiliary supply spiral ring block 9 is rotatably arranged on the compression auxiliary sleeve 8; wherein, the two auxiliary supply spiral ring blocks 9 are symmetrically distributed; the other end of the auxiliary supply spiral ring block 9 is fixedly provided with a key shaft delivery shaft 10; and, the key shaft delivery shaft 10 is key-connected to the coaxial rotating bevel gear 6; the ends of the two key shaft delivery shafts 10 are connected through a bearing seat and an auxiliary synchronization seat 11; an auxiliary linkage missing-tooth shaft 12 is arranged at the middle end of the auxiliary synchronization seat 11 corresponding to the position of the planetary counter-directional transmission assembly 4; wherein, the auxiliary synchronization seat 11 is rotatably connected to the auxiliary linkage missing-tooth shaft 12, and, an adjusting shaft 13 is inserted at the end of the auxiliary linkage missing-tooth shaft 12, and, the adjusting shaft 13 is rotatably connected to the wearing body 1; a restoring spring 14 is fixedly arranged on the side of the auxiliary synchronization seat 11 relatively far from the operation base 3; the other end of the restoring spring 14 is rotatably provided with a threaded cylinder cover 15; the threaded cylinder cover 15 is threadedly connected to the wearing body 1; wherein, a circulating pipeline connected to the compression auxiliary sleeve 8 is arranged at the top of the liquid medicine storage chamber 2, and, a one-way valve is arranged on the circulating pipeline; an atomizing medicine dispenser 16 is arranged on one side of the liquid medicine storage chamber 2; a medicine delivery pipeline is arranged at the output end of the atomizing medicine dispenser 16, and, the medicine delivery pipeline is movably inserted between the key shaft delivery shafts 10. The present invention realizes the switching between two different functions based on the adjustment of the adjusting shaft 13 and the threaded cylinder cover 15, realizes the continuous atomizing medicine delivery state and the targeted intermittent atomizing medicine delivery state, and treats different types of eye diseases through two different methods, effectively improving the functionality of the circulating atomization treatment device.

[0024] In an embodiment of the present invention, the planetary counter-directional transmission assembly 4 includes a toothed ring 401 with missing teeth rotatably arranged between two rotating seat; inside the toothed ring 401 with missing teeth, there are provided two transmission rotating gears 402 and two output double gears 403 through a connecting auxiliary shaft in a cross structure; wherein, the two transmission rotating gears 402 and the two output double gears 403 are symmetrically arranged, and the two transmission rotating gears 402 and the two output double gears 403 are meshed and connected; wherein, on the outer surface of the toothed ring 401 with missing teeth, there are provided positive tooth blocks 4011 distributed in an arc shape; and, on the outer surface of the toothed ring 401 with missing teeth, there are also distributed missing tooth blocks 4012 in an arc structure; the missing tooth blocks 4012 are in a "U" shape. Through the setting of the toothed ring 401 with missing teeth in the present invention, in cooperation with the connecting auxiliary shaft, the two transmission rotating gears 402 and the two output double gears 403 being meshed, a transmission work is formed whose core motion principle is the same as that of the planetary transmission structure. Through this method and the distribution of the two symmetrical auxiliary supply spiral ring blocks 9, two sets of power output effects are realized, and atomization treatment can be carried out on the two eye parts of the human body at the same time, and the operation is synchronous, the structure is compact, and the processing efficiency is high.

[0025] In an embodiment of the present invention, the planetary counter-directional transmission assembly 4 further includes a servo output motor 404 arranged on the operation base 3; at the output end of the servo output motor 404, there is provided a power input gear 405 meshed with the outer surface of the toothed ring 401 with missing teeth; the axial tooth groove length of the power input gear 405 is the same as the lengths of the missing tooth blocks 4012 and the positive tooth blocks 4011. Through the setting that the axial tooth groove length of the power input gear 405 is the same as the lengths of the missing tooth blocks 4012 and the positive tooth blocks 4011 in the present invention, the power input gear 405 can always be in meshing contact with the missing tooth blocks 4012 and the positive tooth blocks 4011 during the rotation drive process, maintaining a stable drive effect.

[0026] In an embodiment of the present invention, the auxiliary supply spiral ring block 9 is composed of a connecting portion A901, a spiral connecting portion 902, and an output connecting portion B903. Among them, the connecting portion A901 is fixedly connected to the key shaft conveying shaft 10, and the output connecting portion B903 is rotatably connected to the compression auxiliary sleeve 8. Among them, the spiral connecting portion 902 is a flat spring structure. Based on the spiral structure characteristics of the spiral connecting portion 902, the present invention realizes the penetration of the spiral connecting portion 902 into the atomized medicament through a relatively high-speed rotation method, thereby realizing continuous atomized medicament output. At the same time, due to the spiral structure characteristics of the spiral connecting portion 902, the spiral connecting portion 902 can have elastic stretching and elastic compression deformation, realizing high-compression-rate operation based on the elastic restoring force after the relative stretching of the compression auxiliary sleeve 8 and the compression movable sleeve 1001, achieving a further compression effect. At the same time, in cooperation with the internal threaded channel of the spiral connecting portion 902, the atomized medicament is guided by a spiral airflow, improving the centering during the flow movement of the atomized gas, reducing the dissipation of the atomized medicament, and at the same time, based on the compression effect and the spiral airflow guidance, realizing that the atomized medicament has a relatively higher flow velocity to penetrate the eye disease site such as the inner layer of the cornea, improving the treatment effect of the atomized medicament.

[0027] In an embodiment of the present invention, a compression movable sleeve 1001 that is slidably matched with the compression auxiliary sleeve 8 is arranged at the end of the key shaft conveying shaft 10; the internal gap between the compression auxiliary sleeve 8 and the compression movable sleeve 1001 forms an atomized liquid medicine storage cavity. The present invention forms a constraint on the atomized medicament by slidably matching the compression auxiliary sleeve 8 and the compression movable sleeve 1001 to basically wrap the auxiliary supply spiral ring block 9; at the same time, it is also coordinated with the compression adjustment of the spiral connecting portion 902.

[0028] In an embodiment of the present invention, the auxiliary linkage missing-tooth shaft 12 includes a main connecting shaft 1201 rotatably arranged on the auxiliary synchronization seat 11; a plurality of driving teeth 1202 in a fan-shaped structure are arranged on the main connecting shaft 1201; the arc angle of the driving teeth 1202 is less than 180 degrees; and the driving teeth 1202 are meshed with the positive tooth block 4011, and the overlapping length of the driving teeth 1202 and the positive tooth block 4011 in the axial direction relative to the main connecting shaft 1201 is less than the length of the concave portion of the missing-tooth block 4012; resulting in no intersection between the driving teeth 1202 and the missing-tooth block 4012. Through the setting of the driving teeth 1202 in a fan-shaped structure and the auxiliary setting that the arc angle of the driving teeth 1202 is less than 180 degrees, the present invention is as follows Figure 5As shown in the figure, the operating base 3 is provided with a plug-in block relative to the main connecting shaft 1201, through which the free end of the auxiliary linkage toothless shaft 12 is supported and limited, so as to maintain the stability of the auxiliary linkage toothless shaft 12 during movement, and at the same time, the driving tooth 1202 is avoided to avoid movement interference; and the toothless tooth block 4012 is arranged in a "凵" shape, and the length of the overlap between the driving tooth 1202 and the spur tooth block 4011 relative to the axial direction of the main connecting shaft 1201 is less than the length of the concave part of the toothless tooth block 4012, so that the driving tooth 1202 and the toothless tooth block 4012 have no intersection, so that during the rotation of the toothless gear ring 401, only the spur tooth block 4011 is engaged with the driving tooth 1202, so that The auxiliary linkage toothless shaft 12 moves synchronously during the meshing process to pull the auxiliary synchronous seat 11 and the key shaft conveying shaft 10. When the toothless tooth block 4012 rotates close to the driving tooth 1202, the driving tooth 1202 is engaged and constrained with the spur tooth block 4011. Under the action of the auxiliary supply spiral ring block 9 and the restoring spring 14, elastic pulling is achieved to slide the compression auxiliary sleeve 8 and the compression movable sleeve 1001 and elastically compress the spiral connection part 902 itself, forming a targeted intermittent atomization drug delivery working state. At the same time, this method effectively performs linkage work, realizes the switching of the two functions through simple manual adjustment, and effectively reduces the cost of compression work through an independent control unit.

[0029] In an embodiment of the present invention, the threaded barrel cover 15 is rotated and screwed out to adjust so that the restoring spring 14 remains in a stretched state, and the adjusting shaft 13 is rotated and adjusted so that the auxiliary linkage toothless shaft 12 rotates synchronously so that the driving tooth 1202 is adjusted to the upper side, releasing the intermittent meshing connection state with the toothless gear ring 401, and based on the elastic restoring force of the spiral connection part 902 and the tensile force of the restoring spring 14, the compression auxiliary sleeve 8 and the compression movable sleeve 1001 are stretched and unfolded, so that the auxiliary supply spiral ring block 9 forms a fixed spiral state; and the servo output motor 404 is used to rotate the power input gear 405 at a relatively high speed, so that the toothless gear ring 401 rotates and drives the two transmission rotating gears 402 for power input, so that the two meshing output double gears 403 rotate in opposite directions, to input power to the meshing co-positioned rotating bevel gear 6, so that the key-connected key shaft delivery shaft 10 synchronously drives the auxiliary supply spiral ring block 9 fixed at the end to rotate, forming a continuous drug delivery structure for the atomized medicine.

[0030] In an embodiment of the present invention, the threaded cylinder cover 15 is rotated and screwed in for adjustment, causing the resilience spring 14 to be compressed; moreover, the adjustment shaft 13 is rotated for adjustment, causing the auxiliary linkage toothless shaft 12 to rotate synchronously, so that the driving tooth 1202 is adjusted to the lower side, and the driving tooth 1202 and the positive tooth block 4011 have an engagement intersection; and the servo output motor 404 is used to drive the power input gear 405 at a relatively low speed of rotation, so that the toothless ring 401 rotates to drive the two transmission rotating gears 402 for power input, and the two output double gears 403 connected by meshing rotate in opposite directions to input power to the coaxial rotating bevel gear 6 connected by meshing, causing the key shaft conveying shaft 10 connected by a key to synchronously drive the auxiliary supply spiral ring block 9 fixed at the end to rotate; at the same time, based on the fact that the driving tooth 1202 and the positive tooth block 4011 have an engagement intersection, during the synchronous rotation of the toothless ring 401, the positive tooth block 4011 is in meshing contact with the driving tooth 1202, driving the auxiliary linkage toothless shaft 12 to drive the auxiliary synchronous seat 11 and the two key shaft conveying shafts 10 to slide and move, so that the auxiliary supply spiral ring block 9 is stretched, and at the same time the resilience spring 14 is compressed; and when the positive tooth block 4011 is separated from the driving tooth 1202 during the continuous rotation of the toothless ring 401, the driving tooth 1202 is loosened by matching the concave part of the toothless block 4012, and under the elastic tension of the auxiliary supply spiral ring block 9 and the elastic force of the resilience spring 14, the supply spiral ring block 9 is forced to quickly rebound, and the compression auxiliary sleeve 8 and the compression movable sleeve 1001 slide and contract, so that the atomized liquid medicine storage cavity is compressed, forming an intermittent targeted eddy current drug delivery structure for the atomized medicine.

[0031] Working principle: This embodiment provides a circulating atomization treatment device for ophthalmic patient care. The usage steps are as follows: S100. Wearing treatment: The medical staff wears the circulating atomization treatment device on the patient's head. S200. Adjustment treatment: S201. If the adjustment treatment for continuous atomization treatment work is carried out: The threaded cylinder cover 15 is rotated and screwed out for adjustment, so that the resilience spring 14 is kept in a stretched state, and moreover, the adjustment shaft 13 is rotated for adjustment, causing the auxiliary linkage toothless shaft 12 to rotate synchronously, so that the driving tooth 1202 is adjusted to the upper side, and the intermittent meshing connection state with the toothless ring 401 is released. S202. If the adjustment treatment for targeted intermittent atomization drug delivery treatment work is carried out: The threaded cylinder cover 15 is rotated and screwed in for adjustment, causing the resilience spring 14 to be compressed; moreover, the adjustment shaft 13 is rotated for adjustment, causing the auxiliary linkage toothless shaft 12 to rotate synchronously, so that the driving tooth 1202 is adjusted to the lower side, and the driving tooth 1202 and the positive tooth block 4011 have an engagement intersection. S300. Basic drug delivery work: The atomization medicament in the liquid medicine storage cavity 2 is atomized by the atomization medicator 16 and is conveyed to the atomized liquid medicine storage cavity through the medicine pipeline and the key shaft conveying shaft 10. S400, Atomization drug delivery operation: S401, If continuous atomization treatment is carried out: Based on the elastic restoring force of the spiral connecting part 902 and the tensile force of the restoring spring 14, the compression auxiliary sleeve 8 and the compression movable sleeve 1001 are stretched and unfolded, causing the auxiliary supply spiral ring block 9 to form a fixed spiral state; and the servo output motor 404 is used to drive the power input gear 405 at a relatively high speed, so that the toothless ring 401 rotates to drive the two transmission rotating gears 402 to input power, and the two output double gears 403 connected by meshing rotate in opposite directions to input power to the coaxial rotating bevel gear 6 connected by meshing, causing the key shaft conveyor shaft 10 connected by a key to synchronously drive the auxiliary supply spiral ring block 9 fixed at the end to rotate, and the atomized medicine is further pushed to the patient's eyes through the rotating supply spiral ring block 9; S402, If targeted intermittent atomization drug delivery treatment is carried out: The servo output motor 404 is used to drive the power input gear 405 at a relatively low speed, so that the toothless ring 401 rotates to drive the two transmission rotating gears 402 to input power, and the two output double gears 403 connected by meshing rotate in opposite directions to input power to the coaxial rotating bevel gear 6 connected by meshing, causing the key shaft conveyor shaft 10 connected by a key to synchronously drive the auxiliary supply spiral ring block 9 fixed at the end to rotate; at the same time, based on the fact that the driving tooth 1202 and the positive tooth block 4011 have a meshing intersection, when the toothless ring 401 rotates synchronously, the positive tooth block 4011 and the driving tooth 1202 are in meshing contact, driving the auxiliary linkage toothless shaft 12 to drive the auxiliary synchronous seat 11 and the two key shaft conveyor shafts 10 to slide, so that the auxiliary supply spiral ring block 9 is stretched, and at the same time the restoring spring 14 is compressed; and when the positive tooth block 4011 and the driving tooth 1202 are separated during the continuous rotation of the toothless ring 401, and the driving tooth 1202 is disengaged by matching the concave part of the toothless tooth block 4012, under the elastic pulling force of the auxiliary supply spiral ring block 9 and the elastic force of the restoring spring 14, the supply spiral ring block 9 is forced to quickly rebound, and the compression auxiliary sleeve 8 and the compression movable sleeve 1001 slide and contract, so that the atomized liquid medicine storage cavity is compressed to pump out the atomized medicine, and at the same time the atomized medicine during the compression process is spirally guided through the spiral supply spiral ring block 9, and the atomized medicine is pumped out to the patient's eyes; S500: Recycling process: Stop the basic drug delivery operation in step S300; then, through independent step S401, the condensed medicine is pushed through the rotating supply spiral ring block 9, filtered through the circulation pipeline, one-way valve and filter cotton, and stored in the liquid medicine storage bin 2 for recycling.

[0032] The embodiments disclosed in the present invention are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A circulating atomization treatment device for ophthalmic patient care, characterized in that, It includes a wearing body; a liquid medicine storage chamber is arranged at the bottom of the wearing body; an operation base is fixedly arranged on one side inside the wearing body; a planetary counter-direction transmission assembly is movably arranged on the operation base through a rotating seat; rotating seats are arranged on both sides of the operation base; a coaxial rotating bevel gear is rotatably arranged on the rotating seat. A connecting block is arranged inside the wearing body relatively close to the side of the human eye for wearing; a compression auxiliary sleeve is arranged on the connecting block at a position corresponding to the coaxial rotating bevel gear; an auxiliary supply spiral ring block is rotatably arranged on the compression auxiliary sleeve. The other end of the auxiliary supply spiral ring block is fixedly provided with a key shaft conveyor shaft. The ends of the two key shaft conveyor shafts are connected through a bearing seat and an auxiliary synchronizing seat. An auxiliary linkage toothless shaft is arranged in the middle of the auxiliary synchronizing seat at a position corresponding to the planetary counter-direction transmission assembly. Moreover, an adjusting shaft is inserted at the end of the auxiliary linkage toothless shaft. A restoring spring is fixedly arranged on the side of the auxiliary synchronizing seat relatively far from the operation base; the other end of the restoring spring is rotatably provided with a threaded cylinder cover; the threaded cylinder cover is threadedly connected with the wearing body.

2. The circulating atomization treatment device for ophthalmic patient care according to claim 1, wherein The two auxiliary supply spiral ring blocks are symmetrically distributed; moreover, the key shaft conveyor shaft is key-connected with the coaxial rotating bevel gear; moreover, the auxiliary synchronizing seat is rotatably connected with the auxiliary linkage toothless shaft; moreover, the adjusting shaft is rotatably connected with the wearing body.

3. The circulating atomization treatment device for ophthalmic patient care according to claim 2, characterized in that, The planetary counter-direction transmission assembly includes a toothless ring rotatably arranged between the two rotating seats; two transmission rotating gears and two output double gears are arranged inside the toothless ring through a connecting auxiliary shaft in a cross structure; among them, the two transmission rotating gears and the two output double gears are symmetrically arranged, and the two transmission rotating gears and the two output double gears are meshed and connected. Among them, positive tooth blocks are arranged on the outer surface of the toothless ring in an arc distribution; moreover, toothless blocks are also arranged on the outer surface of the toothless ring in an arc structure; the toothless blocks are in a "U" shape.

4. The circulating atomization treatment device for ophthalmic patient care according to claim 3, characterized in that, The planetary counter-direction transmission assembly further includes a servo output motor arranged on the operation base; a power input gear meshing with the outer surface of the toothless ring is arranged at the output end of the servo output motor; the axial tooth groove length of the power input gear is the same as the lengths of the toothless blocks and the positive tooth blocks.

5. A circulating atomization treatment device for ophthalmic patient care according to claim 4, characterized in that, The auxiliary supply spiral ring block is composed of a connecting part A, a spiral connecting part, and an output connecting part B. Among them, the connecting part A is fixedly connected with the key shaft conveyor shaft, and the output connecting part B is rotatably connected with the compression auxiliary sleeve. Among them, the spiral connecting part is a flat spring structure.

6. The circulating atomization treatment device for ophthalmic patient care according to claim 5, characterized in that, A compression movable sleeve slidably matched with the compression auxiliary sleeve is arranged at the end of the key shaft conveyor shaft; an atomized liquid medicine temporary storage cavity is formed by the internal gap between the compression auxiliary sleeve and the compression movable sleeve.

7. A cyclic atomization treatment device for ophthalmic patient care according to claim 6, characterized in that, The auxiliary linkage toothless shaft includes a main connecting shaft rotatably arranged on the auxiliary synchronizing seat; a plurality of driving teeth in a fan-shaped structure are arranged on the main connecting shaft; the arc angle of the driving teeth is less than 180 degrees. Moreover, the driving gear is meshed and connected with the straight-tooth block, and the length of the overlapping part of the driving gear and the straight-tooth block in the axial direction relative to the main connecting shaft is less than the length of the concave part of the toothless block; as a result, there is no intersection between the driving gear and the toothless block.

8. The circulating atomization treatment device for ophthalmic patient care according to claim 7, characterized in that, The rotation and screwing out of the threaded cylinder cover causes the restoring spring to be in a stretched state. Moreover, the rotation and adjustment of the adjusting shaft causes the auxiliary linkage toothless shaft to rotate synchronously, so that the driving gear is adjusted to the upper side, and the intermittent meshing connection state with the toothless ring is released. Based on the elastic restoring force of the spiral connecting part and the stretching force of the restoring spring, the compression auxiliary sleeve and the compression movable sleeve are stretched and unfolded, so that the auxiliary supply spiral ring block forms a fixed spiral state. And the servo output motor is used to drive the power input gear at a relatively high speed, so that the toothless ring rotates to drive the two transmission rotating gears to input power, so that the two output double gears in meshing connection rotate in opposite directions to input power to the coaxial rotating bevel gear in meshing connection, so that the key shaft conveyor shaft connected by a key synchronously drives the auxiliary supply spiral ring block fixed at the end to rotate, forming a continuous drug delivery structure for the atomized medicine.

9. The circulating atomization treatment device for ophthalmic patient care according to claim 8, characterized in that, The rotation and screwing in of the threaded cylinder cover causes the restoring spring to be compressed. Moreover, the rotation and adjustment of the adjusting shaft causes the auxiliary linkage toothless shaft to rotate synchronously, so that the driving gear is adjusted to the lower side, and there is an intersection between the driving gear and the straight-tooth block. And the servo output motor is used to drive the power input gear at a relatively low speed, so that the toothless ring rotates to drive the two transmission rotating gears to input power, so that the two output double gears in meshing connection rotate in opposite directions to input power to the coaxial rotating bevel gear in meshing connection, so that the key shaft conveyor shaft connected by a key synchronously drives the auxiliary supply spiral ring block fixed at the end to rotate. At the same time, based on the intersection between the driving gear and the straight-tooth block, the straight-tooth block and the driving gear are in meshing contact during the synchronous rotation of the toothless ring, driving the auxiliary linkage toothless shaft to drive the auxiliary synchronous seat and the two key shaft conveyor shafts to slide, so that the auxiliary supply spiral ring block is stretched, and at the same time the restoring spring is compressed. And when the straight-tooth block and the driving gear are separated during the continuous rotation of the toothless ring, the driving gear is loosened by matching with the concave part of the toothless block. Under the elastic pulling force of the auxiliary supply spiral ring block and the elastic force of the restoring spring, the supply spiral ring block is forced to quickly rebound, and the compression auxiliary sleeve and the compression movable sleeve slide and contract, so that the atomized liquid medicine storage cavity is compressed, forming an intermittent targeted vortex drug delivery structure for the atomized medicine.

10. The circulating atomization treatment device for ophthalmic patient care according to claim 9, characterized in that, A circulation pipeline connected to the compression auxiliary sleeve is arranged at the top of the liquid medicine storage bin, and a one-way valve is arranged on the circulation pipeline; an atomizing drug dispenser is arranged on one side of the liquid medicine storage bin; a drug delivery pipeline is arranged at the output end of the atomizing drug dispenser, and the drug delivery pipeline is movably inserted between the key shaft conveyor shaft.

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