CN111588625A - Flushing device for cataract treatment - Google Patents
Flushing device for cataract treatment Download PDFInfo
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- CN111588625A CN111588625A CN202010532137.7A CN202010532137A CN111588625A CN 111588625 A CN111588625 A CN 111588625A CN 202010532137 A CN202010532137 A CN 202010532137A CN 111588625 A CN111588625 A CN 111588625A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/02—Baths for specific parts of the body for the eyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5053—Control means thereof mechanically controlled
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Physical Education & Sports Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- External Artificial Organs (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to a flushing device for cataract treatment, which comprises an operating table, wherein the top of the operating table is provided with a connecting rod, both sides of the connecting rod are provided with third moving rods, both the third moving rods and the connecting rod are designed into an integral mode, the bottom of each third moving rod is provided with a rotating cylinder, the rotating cylinder and the third moving rods are rotatably connected through bearings, and a fixing rod is arranged inside each third moving rod. Has good market competitiveness and is worthy of recommendation.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an irrigation device for cataract treatment.
Background
Cataract is common blinding eye disease, wherein a tissue in human eyes is called lens, which is normally transparent, light reaches retina through the lens and some refraction interstitium, so as to see external objects clearly, once the opacity of the lens occurs, the retinal image is affected, so that people can not see objects clearly, namely, the opacity of the lens causes the eyesight to be cataract, which suggests that timely treatment is needed when the cataract is discovered or diagnosed, and simultaneously, the cataract means that the lens in the eyeball is turbid, transparent to opaque, and blocks the light from entering the eyes, thereby affecting the eyesight, the early opacity is slight or in a small range, the eyesight is not affected, then the cataract gradually aggravates to obviously affect the eyesight or even is blinded, the eyesight caused by cataract can not be corrected by wearing glasses, the cataract is divided into several types according to different reasons, such as developmental cataract, traumatic cataract, toxicity, metabolic disturbance, cortical steroid property and after-development property, the developmental cataract is also called congenital cataract, and has two types of endogenous and exogenous reasons, the endogenous reason is related to fetal development disturbance and has heredity, the exogenous reason refers to damage of whole body pathological changes of a mother or a fetus to crystalline lens, for example, the mother suffers from viral infection such as rubella, measles, varicella, mumps, hypoparathyroidism, malnutrition, vitamin deficiency and the like in the early 6 months of pregnancy, and the like.
The cataract patient is cleaned manually in the operation, but the cataract patient cannot be far away or close to each other in the cleaning process, so that the cleaning personnel is difficult to control, the arm pain of the cleaning personnel is easy to feel after the cataract patient is cleaned for a long time, and the water flow during the cleaning is difficult to control.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the flushing device for cataract treatment, which has reasonable design and ingenious structure, can adjust the height and the position of the connecting rod on the surface of the operating table according to the time when a patient lies on the surface of the operating table through the mutual matching of the structures, can adjust the position of an eyeball according to the position of the eyeball when the patient lies on the surface of the operating table, can rotate the pipeline so as to adjust the orientation of the pipeline, can increase or reduce the water outlet amount according to the requirement, has good market competitiveness, and is worthy of recommendation.
In order to achieve the purpose, the invention adopts the following technical scheme:
designing a washing unit for cataract treatment, including the operating table, the connecting rod is installed at the top of operating table, the third carriage release lever is all installed to the both sides of connecting rod, two the third carriage release lever all is the integral type design with the connecting rod, a rotatory section of thick bamboo is installed to the bottom of third carriage release lever, rotatory section of thick bamboo passes through the bearing rotation with the third carriage release lever and is connected, the internally mounted of third carriage release lever has the dead lever, the surface of dead lever passes through threaded fixation with the inside of rotatory section of thick bamboo, trapezoidal fixture block is installed to one side of dead lever, the internally mounted of connecting rod has the second carriage release lever, the second carriage release lever sliding connection is in the inside of connecting rod, the internally mounted of second carriage release lever has first carriage release lever, first carriage release lever sliding connection is in the inside of second carriage release lever, the fixed plate is installed at the top of, the bottom of the fixed plate is provided with a first moving block, the fixed plate and the first moving block are designed in an integrated mode, a groove is arranged in the first moving block, the first moving block and the groove are designed in an integrated mode, the axial section of the groove is in an equilateral triangle shape, the bottom of the second moving rod is provided with a baffle, the baffle is connected to one side of the connecting rod in a sliding mode, one side, close to the connecting rod, of the baffle is provided with a second clamping block, the second clamping block and the baffle are designed in an integrated mode, a first moving groove is arranged in the position, corresponding to the first moving rod, in the second moving rod, the first moving groove and the second moving rod are designed in an integrated mode, a third clamping groove is arranged at the bottom of one side of the second moving rod, the third clamping groove and the second moving rod are designed in an integrated mode, and an extension rod is arranged at one side, close, the extension rod is welded with the connecting rod, the diameter of the shaft section of the extension rod is the same as that of the shaft section of the first moving groove, a first extension plate is installed on one side of the fixing plate, the fixing plate and the first extension plate are fixed through hot melt adhesive, a second extension plate is installed on one side of the first extension plate, the second extension plate is connected to the inside of the first extension plate in a sliding mode, a second moving block is installed on one side of the second extension plate, the second moving block and the second extension plate are designed in an integrated mode, a first extrusion block is installed on the surface of the second extension plate, the first extrusion block is welded with the second extension plate, a pull rod is installed on one side, far away from the second moving block, of the second extension plate, the pull rod is connected with the second extension plate through threads, a second extrusion block is installed on one side, close to the first extrusion block, and the pull rod is rotatably connected with the second extrusion block through a bearing, a fifth moving groove is installed at a position, corresponding to the second extrusion block, in the second extension plate, a round ball is installed between the first extrusion block and the second extrusion block, the shaft section shape and the cross section shape of the round ball are circular, a pipeline is installed in the round ball, the pipeline is fixed with the round ball, the round ball is clamped and fixed between the first extrusion block and the second extrusion block, a second disc is installed in the pipeline, two sides of the second disc are welded with the pipeline, a first disc is installed at the bottom of the second disc, the first disc is connected in the pipeline in a sliding manner, a third extension plate is installed at one side of the first disc, the third extension plate is welded with the first disc, a fourth extension plate is installed at the top of the third extension plate, the fourth extension plate is welded with the pipeline, and a second disc is installed between the third extension plate and the fourth extension plate, the second disc is connected to the inside of the fourth extending plate in a sliding mode, an extrusion rod is installed inside the fourth extending plate, and the extrusion rod is connected to the inside of the fourth extending plate in a sliding mode.
Preferably, the dead lever is the integral type design with trapezoidal fixture block, the axle cross sectional shape of trapezoidal fixture block is isosceles trapezoid, trapezoidal draw-in groove is installed to the position that the trapezoidal fixture block was corresponded to in the inside of operating table, trapezoidal fixture block sliding connection is in the inside of trapezoidal draw-in groove, the axle cross sectional shape of trapezoidal draw-in groove is isosceles trapezoid, trapezoidal draw-in groove is the integral type design with the operating table.
Preferably, a third moving groove is installed in the connecting rod at a position corresponding to the first moving block, the first moving block is slidably connected in the third moving groove, the third moving groove and the connecting rod are designed in an integrated manner, a first clamping block is installed on one side of the first moving rod, the first moving rod and the first clamping block are designed in an integrated manner, a second clamping groove is installed in the connecting rod at a position corresponding to the second clamping block, the second clamping block is slidably connected in the second clamping groove, a second spring is installed in the second clamping groove, and one end, close to the second clamping block, of the second spring is welded to the second clamping block.
Preferably, a first clamping groove is installed at the position, corresponding to the first clamping block, inside the second moving rod, a first clamping block is connected inside the first clamping groove in a sliding mode, the first clamping groove and the second moving rod are designed in an integrated mode, a first spring is installed inside the first clamping groove, one end, close to the first clamping block, of the first spring is welded with the first clamping block, a plurality of protruding blocks are installed at the top of the first moving rod, and the protruding blocks are designed in an integrated mode with the first moving rod.
Preferably, the axial cross-sectional shape of first carriage release lever is right trapezoid, the inclined plane of first carriage release lever is close to one side of extension rod, the second shifting chute is installed to the inside position that corresponds the second carriage release lever of connecting rod, second carriage release lever sliding connection is in the inside of second shifting chute, the second shifting chute is the integral type design with the connecting rod.
Preferably, a third clamping block is installed in the connecting rod at a position corresponding to the third clamping groove, the third clamping groove is connected to the inside of the third clamping block in a sliding mode, the third clamping block and the connecting rod are designed in an integrated mode, a third spring is installed inside the third clamping block, and one end, close to the third clamping groove, of the third spring is welded to the third clamping groove.
Preferably, a fourth moving groove is installed in the first extending plate at a position corresponding to the second moving block, the second moving block is slidably connected to the inside of the fourth moving groove, the fourth moving groove and the first extending plate are designed in an integrated manner, and the axial cross section of the fourth moving groove is in a semi-elliptical shape.
Preferably, fourth fixture blocks are installed at the top and the bottom of the second extrusion block, the fourth fixture blocks are integrally designed with the second extrusion block, a fourth clamping groove is installed in a position, corresponding to the fourth fixture blocks, in the second extension plate, and the fourth fixture blocks are connected to the corresponding positions in the fourth clamping groove in a sliding mode.
Preferably, a plurality of first through holes are installed in the first disk and the second disk, the first through holes are designed integrally with the second disk and the first disk, the second disk and the first disk are located at corresponding positions, and the first through holes in the second disk and the first disk are correspondingly arranged.
Preferably, the extrusion groove is installed to the inside position that corresponds the stripper bar of second disc, the extrusion groove is the integral type design with the second disc, the axle cross-sectional shape in extrusion groove is right trapezoid, the fifth fixture block, two are all installed to the top and the bottom of stripper bar the fifth fixture block all is the integral type design with the stripper bar, the fifth draw-in groove is all installed, two to the inside position that corresponds the fifth fixture block of fourth extension plate the equal sliding connection of fifth fixture block is in the inside of the fifth draw-in groove that corresponds the position, two the fourth spring is all installed, two to the inside of fifth draw-in groove the fourth spring all with the fifth fixture block welding that corresponds the position.
The flushing device for cataract treatment provided by the invention has the beneficial effects that: through rotatory rotary drum, make rotary drum select you, and rotary drum passes through threaded fixation with the dead lever, thereby make the dead lever move in the inside of third carriage release lever, thereby adjust the height of connecting rod, through removing rotary drum, thereby make trapezoidal fixture block remove, the position of adjustment connecting rod, remove the fixed plate, make the fixed plate move on the surface of connecting rod, reach patient's position, through extrudeing the second carriage release lever, make the second carriage release lever remove in the inside of connecting rod, the second carriage release lever inserts the second shifting chute, thereby make the extension pole extrude first carriage release lever. The first moving rod moves upwards, so that the bump at the top of the first moving rod is clamped into the groove, the fixed plate is fixed, after the second moving rod moves, the baffle blocks the second moving rod due to the elasticity of the second spring, the second moving rod is fixed again, the second moving rod is prevented from returning to the original position, the second extending plate moves on the surface of the first extending plate by moving the second extending plate, the first extending plate is made of transparent toughened glass, the observation is convenient, the second extrusion block moves by rotating the pull rod, the first extrusion block and the second extrusion block extrude the ball, the ball can be released to rotate in the first extrusion block and the second extrusion block, the orientation of the pipeline is adjusted, the extrusion rod extrudes the extrusion groove by extruding the extrusion rod, so that the second disc is separated from the inside of the third extending plate, and the first disc can rotate, according to the requirements, the overlapping area of the second disc and the first through hole in the first disc is adjusted, the structure is reasonable in design and ingenious, the height and the position of the connecting rod can be adjusted according to the time when a patient lies on the surface of the operating table through the mutual matching of the structures, the position of the eyeball can be adjusted according to the time when the patient lies on the surface of the operating table, the pipeline can be rotated, the orientation of the pipeline is adjusted, the water outlet amount can be increased or reduced according to the requirements, the water outlet device has good market competitiveness, and is worthy of recommendation.
Drawings
FIG. 1 is a cross-sectional view of an irrigation device for cataract treatment in accordance with the present invention;
FIG. 2 is a partial side elevation and section view of an irrigation device for cataract treatment in accordance with the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1 of an irrigation device for cataract treatment in accordance with the present invention;
FIG. 4 is a partial cross-sectional view of an irrigation device for cataract treatment in accordance with the present invention;
FIG. 5 is a partial top cross-sectional view of an irrigation device for cataract treatment in accordance with the present invention;
FIG. 6 is a cross-sectional view of a second extension plate of an irrigation device for cataract treatment in accordance with the present invention;
FIG. 7 is a schematic view of the tube structure of an irrigation device for cataract treatment according to the present invention;
FIG. 8 is an enlarged view of portion B of FIG. 7 illustrating an irrigation device for cataract treatment in accordance with the present invention;
fig. 9 is a schematic view of a first disk and a second disk of an irrigation device for cataract treatment according to the present invention.
In the figure: 1. an operating table; 2. a first card slot; 3. a first clamping block; 4. fixing the rod; 5. a rotary drum; 6. a fixing plate; 7. a first moving block; 8. a first movable bar; 9. a second movable bar; 10. a third moving bar; 11. a first extension plate; 12. a groove; 13. a first clamping block; 14. a first card slot; 15. a first spring; 16. a bump; 17. a first moving slot; 18. a second card slot; 19. a second fixture block; 20. a baffle plate; 21. a second spring; 22. a third card slot; 23. a third fixture block; 24. a third spring; 25. an extension rod; 26. a second moving slot; 27. a connecting rod; 28. a third moving slot; 29. a first through hole; 30. a fourth moving slot; 31. a second extension plate; 32. a pipeline; 33. a second moving block; 34. a first extrusion block; 35. a ball; 36. a fourth fixture block; 37. a fourth card slot; 38. a second extrusion block; 39. a fifth moving slot; 40. a pull rod; 41. a first disc; 42. a second disc; 43. a third extension plate; 44. a fourth extension plate; 45. extruding a groove; 46. a fourth spring; 47. an extrusion stem; 48. a fifth clamping block; 49. and a fifth card slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Embodiment one, as shown in fig. 1 to 9, an irrigation device for cataract treatment comprises an operating table 1, a connecting rod 27 is installed at the top of the operating table 1, third moving rods 10 are installed at both sides of the connecting rod 27, both the third moving rods 10 and the connecting rod 27 are designed as a whole, a rotating cylinder 5 is installed at the bottom of each third moving rod 10, the rotating cylinder 5 and the third moving rods 10 are rotatably connected through bearings, a fixing rod 4 is installed inside each third moving rod 10, the surface of each fixing rod 4 is fixed with the inside of each rotating cylinder 5 through threads, a trapezoidal fixture block 3 is installed at one side of each fixing rod 4, a second moving rod 9 is installed inside the connecting rod 27, the second moving rod 9 is slidably connected inside the connecting rod 27, a first moving rod 8 is installed inside the second moving rod 9, the first moving rod 8 is slidably connected inside the second moving rod 9, the top of the connecting rod 27 is provided with the fixed plate 6, the bottom of the fixed plate 6 is provided with the first moving block 7, the fixed plate 6 and the first moving block 7 are designed in an integrated mode, the first moving block 7 is internally provided with the groove 12, the first moving block 7 and the groove 12 are designed in an integrated mode, the shaft section of the groove 12 is in an equilateral triangle shape, the bottom of the second moving rod 9 is provided with the baffle plate 20, the baffle plate 20 is connected to one side of the connecting rod 27 in a sliding mode, one side of the baffle plate 20 close to the connecting rod 27 is provided with the second fixture block 19, the second fixture block 19 and the baffle plate 20 are designed in an integrated mode, the position of the inside of the second moving rod 9 corresponding to the first moving rod 8 is provided with the first moving groove 17, the first moving groove 17 and the second moving rod 9 are designed in an integrated mode, the bottom of one side of the second moving rod 9 is, an extension rod 25 is installed on one side of the first moving rod 8 close to the third clamping groove 22, the extension rod 25 is welded with the connecting rod 27, the diameter of the shaft section of the extension rod 25 is the same as that of the shaft section of the first moving groove 17, a first extension plate 11 is installed on one side of the fixed plate 6, the fixed plate 6 is fixed with the first extension plate 11 through hot melt adhesive, a second extension plate 31 is installed on one side of the first extension plate 11, the second extension plate 31 is slidably connected inside the first extension plate 11, a second moving block 33 is installed on one side of the second extension plate 31, the second moving block 33 and the second extension plate 31 are designed in an integrated mode, a first extrusion block 34 is installed on the surface of the second extension plate 31, the first extrusion block 34 is welded with the second extension plate 31, a pull rod 40 is installed on one side of the second extension plate 31 far away from the second moving block 33, the pull rod 40 is connected with the second extension plate 31 through threads, and a second extrusion block 38 is installed on one side of the pull, the pull rod 40 is rotatably connected with the second extrusion block 38 through a bearing, a fifth moving groove 39 is installed in the second extension plate 31 corresponding to the second extrusion block 38, a round ball 35 is installed between the first extrusion block 34 and the second extrusion block 38, the round ball 35 has a round axial section and a round cross section, a pipeline 32 is installed in the round ball 35, the pipeline 32 is fixed with the round ball 35, the first extrusion block 34 and the second extrusion block 38 are clamped and fixed with the round ball 35, a second disc 42 is installed in the pipeline 32, two sides of the second disc 42 are welded with the pipeline 32, a first disc 41 is installed at the bottom of the second disc 42, the first disc 41 is slidably connected in the pipeline 32, a third extension plate 43 is installed at one side of the first disc 41, the third extension plate 43 is welded with the first disc 41, a fourth extension plate 44 is installed at the top of the third extension plate 43, and the fourth extension plate 44 is welded with the pipeline 32, a second disk 42 is installed between the third extending plate 43 and the fourth extending plate 44, the second disk 42 is slidably connected to the inside of the fourth extending plate 44, a pressing rod 47 is installed inside the fourth extending plate 44, and the pressing rod 47 is slidably connected to the inside of the fourth extending plate 44.
Embodiment two, as shown in fig. 1, dead lever 4 is the integral type design with trapezoidal fixture block 3, and the axle cross sectional shape of trapezoidal fixture block 3 is isosceles trapezoid, and trapezoidal draw-in groove 2 is installed to the position that trapezoidal fixture block 3 is corresponded to in the inside of operating table 1, and trapezoidal fixture block 3 sliding connection is in the inside of trapezoidal draw-in groove 2, and the axle cross sectional shape of trapezoidal draw-in groove 2 is isosceles trapezoid, and trapezoidal draw-in groove 2 is the integral type design with operating table 1, can adjust the height and the position of connecting rod 27 on the surface of operating table 1 according to the patient.
Third embodiment, as shown in fig. 1 to 5, a third moving groove 28 is installed in the connecting rod 27 at a position corresponding to the first moving block 7, the first moving block 7 is slidably connected inside the third moving groove 28, the third moving groove 28 and the connecting rod 27 are designed in an integrated manner, a first fixture block 13 is installed on one side of the first moving rod 8, the first moving rod 8 and the first fixture block 13 are designed in an integrated manner, a second clamping groove 18 is installed in the connecting rod 27 at a position corresponding to the second fixture block 19, the second fixture block 19 is slidably connected inside the second clamping groove 18, a second spring 21 is installed inside the second clamping groove 18, and one end of the second spring 21, which is close to the second fixture block 19, is welded to the second fixture block 19; a first clamping groove 14 is arranged in the second moving rod 9 at a position corresponding to the first clamping block 13, the first clamping block 13 is connected to the inside of the first clamping groove 14 in a sliding manner, the first clamping groove 14 and the second moving rod 9 are designed in an integrated manner, a first spring 15 is arranged in the first clamping groove 14, one end, close to the first clamping block 13, of the first spring 15 is welded with the first clamping block 13, a plurality of protruding blocks 16 are arranged at the top of the first moving rod 8, and the protruding blocks 16 and the first moving rod 8 are designed in an integrated manner; the axial section of the first moving rod 8 is in a right trapezoid shape, the inclined surface of the first moving rod 8 is close to one side of the extension rod 25, a second moving groove 26 is arranged in the connecting rod 27 corresponding to the second moving rod 9, the second moving rod 9 is slidably connected in the second moving groove 26, and the second moving groove 26 and the connecting rod 27 are designed in an integrated mode; third fixture block 23 is installed to the inside position that corresponds third draw-in groove 22 of connecting rod 27, third draw-in groove 22 sliding connection is in the inside of third fixture block 23, third fixture block 23 is the integral type design with connecting rod 27, the internally mounted of third fixture block 23 has third spring 24, third spring 24 is close to the one end and the third draw-in groove 22 welding of third draw-in groove 22, can lie when operating table 1 surface according to the patient, the position of eyeball is adjusted, facilitate the use.
In the fourth embodiment, as shown in fig. 1 and fig. 5 to 7, a fourth moving groove 30 is installed in the first extending plate 11 at a position corresponding to the second moving block 33, the second moving block 33 is slidably connected to the inside of the fourth moving groove 30, the fourth moving groove 30 and the first extending plate 11 are integrally designed, and the axial cross-sectional shape of the fourth moving groove 30 is a semi-ellipse; fourth fixture block 36 is all installed to the top and the bottom of second extrusion piece 38, and two fourth fixture blocks 36 all are the integral type design with second extrusion piece 38, and fourth draw-in groove 37 is installed to the inside position that corresponds fourth fixture block 36 of second extension board 31, and the equal sliding connection of two fourth fixture blocks 36 is in the inside that corresponds position fourth draw-in groove 37, can make pipeline 32 rotate to adjust pipeline 32 orientation, more person of facilitating the use uses.
In the fifth embodiment, as shown in fig. 7 to 9, a plurality of first through holes 29 are installed inside the first disk 41 and the second disk 42, the plurality of first through holes 29 are integrally designed with the second disk 42 and the first disk 41 at corresponding positions, and the first through holes 29 inside the second disk 42 are arranged corresponding to the first through holes 29 inside the first disk 41; extrusion groove 45 is installed to the inside position that corresponds extrusion stem 47 of second disc 42, extrusion groove 45 is the integral type design with second disc 42, extrusion groove 45's axle cross-sectional shape is right trapezoid, fifth fixture block 48 is all installed to extrusion stem 47's top and bottom, two fifth fixture blocks 48 all are the integral type design with extrusion stem 47, fifth draw-in groove 49 is all installed to the inside position that corresponds fifth fixture block 48 of fourth extension board 44, the equal sliding connection of two fifth fixture blocks 48 is in the inside of the fifth draw-in groove 49 that corresponds the position, fourth spring 46 is all installed to the inside of two fifth draw-in grooves 49, two fourth spring 46 all weld with the fifth fixture block 48 that corresponds the position, can be according to the demand, increase or reduce the volume of water.
The working principle is as follows: by rotating the rotary cylinder 5, the rotary cylinder 5 is selected, and the rotary cylinder 5 and the fixed rod 4 are fixed by threads, so that the fixed rod 4 moves inside the third moving rod 10, thereby adjusting the height of the connecting rod 27, by moving the rotary cylinder 5, the trapezoidal fixture block 3 moves, the position of the connecting rod 27 is adjusted, the fixed plate 6 is moved, the fixed plate 6 moves on the surface of the connecting rod 27, the position of the patient is reached, the second moving rod 9 is moved inside the connecting rod 27 by pressing the second moving rod 9, the second moving rod 9 is inserted into the second moving groove 26, and the extension rod 25 is pressed on the first moving rod 8. The first moving rod 8 is moved upwards, so that the bump 16 at the top of the first moving rod 8 is clamped into the groove 12, the fixing plate 6 is fixed, after the second moving rod 9 moves, the baffle 20 blocks the second moving rod 9 due to the elastic force of the second spring 21, so as to realize re-fixing and prevent the second moving rod 9 from returning to the original position, the second extending plate 31 moves on the surface of the first extending plate 11 by moving the second extending plate 31, the first extending plate 11 is made of transparent toughened glass, so that observation is convenient, the second extrusion block 38 moves by rotating the pull rod 40, the first extrusion block 34 and the second extrusion block 38 extrude the round ball 35, so that the round ball 35 can be released to rotate inside the first extrusion block 34 and the second extrusion block 38, so as to adjust the orientation of the pipeline 32, the extrusion rod 47 extrudes the extrusion groove 45, thereby disengaging the second disk 42 from the inside of the third extension plate 43, the first disk 41 can be rotated, and the overlapping area of the second disk 42 and the first through hole 29 inside the first disk 41 can be adjusted as required.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a washing unit for cataract therapy, includes operating table (1), its characterized in that, connecting rod (27) are installed at the top of operating table (1), third carriage release lever (10), two are all installed to the both sides of connecting rod (27) third carriage release lever (10) all are the integral type design with connecting rod (27), a rotatory section of thick bamboo (5) are installed to the bottom of third carriage release lever (10).
2. The irrigation device for cataract treatment as claimed in claim 2, wherein the rotating cylinder (5) is rotatably connected with a third moving rod (10) through a bearing, a fixing rod (4) is installed inside the third moving rod (10), the surface of the fixing rod (4) is fixed with the inside of the rotating cylinder (5) through a screw thread, a trapezoidal fixture block (3) is installed at one side of the fixing rod (4), a second moving rod (9) is installed inside the connecting rod (27), the second moving rod (9) is slidably connected inside the connecting rod (27), a first moving rod (8) is installed inside the second moving rod (9), the first moving rod (8) is slidably connected inside the second moving rod (9), a fixing plate (6) is installed at the top of the connecting rod (27), a first moving block (7) is installed at the bottom of the fixing plate (6), the fixed plate (6) and the first moving block (7) are designed in an integrated mode, a groove (12) is arranged inside the first moving block (7), the first moving block (7) and the groove (12) are designed in an integrated mode, the shape of the axial section of the groove (12) is an equilateral triangle, a baffle (20) is arranged at the bottom of the second moving rod (9), the baffle (20) is connected to one side of a connecting rod (27) in a sliding mode, a second clamping block (19) is arranged on one side, close to the connecting rod (27), of the baffle (20), the second clamping block (19) and the baffle (20) are designed in an integrated mode, a first moving groove (17) is arranged in the second moving rod (9) corresponding to the position of the first moving rod (8), the first moving groove (17) and the second moving rod (9) are designed in an integrated mode, a third clamping groove (22) is arranged at the bottom of one side of the second moving rod (9), the third clamping groove (22) and the second moving rod (9) are designed in an integrated manner, an extending rod (25) is installed on one side, close to the third clamping groove (22), of the first moving rod (8), the extending rod (25) is welded with a connecting rod (27), the diameter of the shaft section of the extending rod (25) is the same as that of the shaft section of the first moving groove (17), a first extending plate (11) is installed on one side of the fixing plate (6), the fixing plate (6) and the first extending plate (11) are fixed through hot melt adhesive, a second extending plate (31) is installed on one side of the first extending plate (11), the second extending plate (31) is connected to the inside of the first extending plate (11) in a sliding manner, a second moving block (33) is installed on one side of the second extending plate (31), and the second moving block (33) and the second extending plate (31) are designed in an integrated manner, a first extrusion block (34) is mounted on the surface of the second extension plate (31), the first extrusion block (34) is welded with the second extension plate (31), a pull rod (40) is mounted on one side, far away from the second moving block (33), of the second extension plate (31), the pull rod (40) is in threaded connection with the second extension plate (31), a second extrusion block (38) is mounted on one side, close to the first extrusion block (34), of the pull rod (40), the pull rod (40) is in rotational connection with the second extrusion block (38) through a bearing, a fifth moving groove (39) is mounted in the second extension plate (31) at a position corresponding to the second extrusion block (38), a round ball (35) is mounted between the first extrusion block (34) and the second extrusion block (38), the axial section shape and the cross section shape of the round ball (35) are both circular, and a pipeline (32) is mounted inside the round ball (35), the pipeline (32) is fixed with the round ball (35), the round ball (35) is clamped and fixed between the first extrusion block (34) and the second extrusion block (38), a second disc (42) is installed inside the pipeline (32), two sides of the second disc (42) are welded with the pipeline (32), a first disc (41) is installed at the bottom of the second disc (42), the first disc (41) is connected inside the pipeline (32) in a sliding mode, a third extension plate (43) is installed on one side of the first disc (41), the third extension plate (43) is welded with the first disc (41), a fourth extension plate (44) is installed at the top of the third extension plate (43), the fourth extension plate (44) is welded with the pipeline (32), and a second disc (42) is installed between the third extension plate (43) and the fourth extension plate (44), the second disc (42) is slidably connected to the inside of a fourth extending plate (44), a pressing rod (47) is installed inside the fourth extending plate (44), and the pressing rod (47) is slidably connected to the inside of the fourth extending plate (44); dead lever (4) are the integral type design with trapezoidal fixture block (3), the axle cross sectional shape of trapezoidal fixture block (3) is isosceles trapezoid, trapezoidal draw-in groove (2) are installed to the position that the inside of operating table (1) corresponds trapezoidal fixture block (3), trapezoidal fixture block (3) sliding connection is in the inside of trapezoidal draw-in groove (2), the axle cross sectional shape of trapezoidal draw-in groove (2) is isosceles trapezoid, trapezoidal draw-in groove (2) are the integral type design with operating table (1).
3. The irrigation device for cataract treatment of claim 2, wherein, a third moving groove (28) is arranged in the connecting rod (27) corresponding to the position of the first moving block (7), the first moving block (7) is connected with the inside of the third moving groove (28) in a sliding way, the third moving groove (28) and the connecting rod (27) are designed in an integrated mode, a first clamping block (13) is installed on one side of the first moving rod (8), the first moving rod (8) and the first clamping block (13) are designed in an integrated manner, a second clamping groove (18) is arranged in the connecting rod (27) corresponding to the position of the second clamping block (19), the second clamping block (19) is connected with the inside of the second clamping groove (18) in a sliding way, a second spring (21) is installed inside the second clamping groove (18), and one end, close to the second clamping block (19), of the second spring (21) is welded with the second clamping block (19).
4. The irrigation device for cataract treatment according to claim 3, wherein a first clamping groove (14) is installed in the second movable rod (9) at a position corresponding to the first clamping block (13), the first clamping block (13) is slidably connected to the inside of the first clamping groove (14), the first clamping groove (14) and the second movable rod (9) are designed in an integrated manner, a first spring (15) is installed in the first clamping groove (14), one end of the first spring (15) close to the first clamping block (13) is welded to the first clamping block (13), a plurality of protruding blocks (16) are installed at the top of the first movable rod (8), and the plurality of protruding blocks (16) are designed in an integrated manner with the first movable rod (8).
5. The irrigation device for cataract treatment as claimed in claim 2, wherein the axial section of the first moving rod (8) is right trapezoid, the inclined surface of the first moving rod (8) is close to one side of the extension rod (25), the connecting rod (27) is internally provided with a second moving groove (26) corresponding to the position of the second moving rod (9), the second moving rod (9) is slidably connected to the inside of the second moving groove (26), and the second moving groove (26) and the connecting rod (27) are integrally designed.
6. The irrigation device for cataract treatment according to claim 2, wherein a third block (23) is installed inside the connecting rod (27) at a position corresponding to the third block slot (22), the third block slot (22) is slidably connected inside the third block (23), the third block (23) and the connecting rod (27) are designed in an integrated manner, a third spring (24) is installed inside the third block (23), and one end of the third spring (24) close to the third block slot (22) is welded to the third block slot (22).
7. The irrigation device for cataract treatment as claimed in claim 2, wherein a fourth moving groove (30) is installed at a position corresponding to the second moving block (33) inside the first extension plate (11), the second moving block (33) is slidably connected to the inside of the fourth moving groove (30), the fourth moving groove (30) and the first extension plate (11) are designed in an integrated manner, and the axial cross-sectional shape of the fourth moving groove (30) is a semi-ellipse.
8. The irrigation device for cataract treatment as claimed in claim 2, wherein a fourth clamping block (36) is installed at the top and the bottom of the second extrusion block (38), two fourth clamping blocks (36) are designed integrally with the second extrusion block (38), a fourth clamping groove (37) is installed at a position corresponding to the fourth clamping block (36) in the second extension plate (31), and two fourth clamping blocks (36) are slidably connected to the inside of the corresponding fourth clamping groove (37).
9. The irrigation device for cataract treatment as claimed in claim 2, wherein a plurality of first through holes (29) are installed inside the first disk (41) and the second disk (42), the plurality of first through holes (29) are designed as a whole with the second disk (42) and the first disk (41) at corresponding positions, and the first through holes (29) inside the second disk (42) are arranged corresponding to the first through holes (29) inside the first disk (41).
10. The irrigation device for cataract treatment of claim 2, wherein, a squeezing groove (45) is arranged in the second disc (42) corresponding to the squeezing rod (47), the extrusion groove (45) and the second disc (42) are designed in an integrated manner, the axial section of the extrusion groove (45) is in a right trapezoid shape, the top and the bottom of the extrusion rod (47) are both provided with fifth clamping blocks (48), the two fifth clamping blocks (48) and the extrusion rod (47) are designed in an integrated manner, fifth clamping grooves (49) are installed at positions, corresponding to the fifth clamping blocks (48), in the fourth extending plate (44), two fifth clamping blocks (48) are connected to the positions, corresponding to the fifth clamping grooves (49), in a sliding mode, fourth springs (46) are installed in the portions, corresponding to the fifth clamping grooves (49), of the fifth clamping grooves (49), and the fourth springs (46) are welded to the corresponding fifth clamping blocks (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010532137.7A CN111588625B (en) | 2020-06-12 | 2020-06-12 | Flushing device for cataract treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010532137.7A CN111588625B (en) | 2020-06-12 | 2020-06-12 | Flushing device for cataract treatment |
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| CN111588625A true CN111588625A (en) | 2020-08-28 |
| CN111588625B CN111588625B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN111588625B (en) | 2022-09-02 |
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