CN112460506B - Lighting device for ophthalmic surgery and use method thereof - Google Patents
Lighting device for ophthalmic surgery and use method thereof Download PDFInfo
- Publication number
- CN112460506B CN112460506B CN202011583519.9A CN202011583519A CN112460506B CN 112460506 B CN112460506 B CN 112460506B CN 202011583519 A CN202011583519 A CN 202011583519A CN 112460506 B CN112460506 B CN 112460506B
- Authority
- CN
- China
- Prior art keywords
- plate
- gear plate
- shell
- gear
- patient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/025—Special attachment of screens, e.g. hinged, removable; Roll-up protective layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/084—Head fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0068—Medical equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/205—Lighting for medical use for operating theatres
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an illumination device for ophthalmic surgery, which comprises a shell, wherein a connecting rod is arranged on the front end face of the shell, and an illumination lamp is fixedly connected to the bottom end of the connecting rod. According to the invention, the connecting rod is connected with the third gear plate through the U-shaped rod, the third gear plate is driven by the connecting rod to be fixed with the shell under the magnetic action of the first magnetic block and the second magnetic block, so that the first reset spring is stressed and compressed, the first gear plate and the second gear plate are enabled to move in opposite directions under the transmission action of the gear plate, the eye protection lens is enabled to move towards the inside of the shell outside the shell through the fixed connection of the first gear plate and the limiting connecting plate, so that the eye protection lens protects eyes of a patient, and the eye protection lens automatically protects eyes of the patient inside the shell when the device is used for lighting through the arrangement, so that the eyes of the patient are prevented from being damaged by too strong lighting lamps, and the use effect of the device is ensured.
Description
Technical Field
The invention relates to an illumination device for ophthalmic surgery and a use method thereof, belonging to the technical field of medical appliances.
Background
The ophthalmic science is called "eye disease department" and is a subject for researching various ophthalmic diseases such as vitreous body, retina diseases, cataract and the like, which occur in the visual system including eyeballs and related tissues. Ophthalmic surgery is a surgical treatment of the eyes, and surgery refers to the treatment of excision, suturing, etc. of the body of a patient by a doctor using medical instruments, and the operation of the instruments such as a knife, a scissors, a needle, etc. on the local part of the human body is used for maintaining the health of the patient, and the purpose of the surgery is to treat or diagnose diseases.
The existing illumination device for ophthalmic surgery only carries out long-distance illumination to the outside of eyes of a patient, can't carry out focusing illumination to eyes of the patient, and leads to a doctor to be unable to accurately and effectively observe the affected part, and the illumination device can't carry out adaptation use according to different patients, causes the application range of device to be little, uses to be limited, does not possess the mechanism that protects eyes of the patient when illumination in addition, leads to the illumination lamp to cause secondary injury to eyes of the patient, and the security is low, and the working quality is poor, therefore we propose an illumination device for ophthalmic surgery.
Disclosure of Invention
The invention solves the technical problems of overcoming the prior art and providing the illumination device for the ophthalmic surgery, which has the advantages of simple structure and convenient use, can be used according to different patients in an adapting way, can protect eyes of the patients during illumination, and can effectively solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides an ophthalmic surgery is with lighting device, includes the casing, the connecting rod is installed to the positive terminal surface of casing, and the bottom fixedly connected with light of connecting rod, the rear end face fixed mounting of casing has elastic webbing, and the outside swing joint of casing has eye protection mechanism, eye protection mechanism's inside is including eye protection lens, and the outside fixed mounting of eye protection lens has spacing connecting plate, the top fixedly connected with first gear plate of spacing connecting plate, and the top meshing of first gear plate installs the toothed disc, the inner wall connection of toothed disc has the axis of rotation, and the axis of rotation is connected with the casing, the top meshing of toothed disc is connected with the second gear plate, and the outer wall meshing of toothed disc installs the third gear plate, the top fixedly connected with first reset spring of third gear plate, and one side activity grafting of third gear plate has the U type pole, the bottom fixedly connected with second reset spring of U type pole, the gomphosis of one side of casing has first magnetism piece, and the outside magnetism of first magnetism piece is connected with the second magnetism piece to the bottom of second magnetism piece is installed at the bottom fixedly connected with second magnetism piece of the bottom of connecting rod.
Furthermore, the first gear plate forms a transmission structure through the gear plate and the second gear plate, the gear plate forms a rotating structure through the rotating shaft and the shell, and the central axis of the gear plate coincides with the central axis of the third gear plate.
Furthermore, an elastic structure is formed between the third gear plate and the shell through the first reset spring, and the central axis of the shell coincides with the central axis of the first reset spring.
Furthermore, the connecting rod forms a fixed structure through the U-shaped rod and the shell, and the U-shaped rod is symmetrically provided with two groups relative to the transverse axis of the second return spring.
Furthermore, the second gear plate and the third gear plate are vertically distributed, and the third gear plate forms a transmission structure with the first gear plate and the second gear plate through the gear plate.
Furthermore, the inside of adaptation mechanism is including the expansion plate, and the expansion plate is installed in the bottom of casing, the spout has been seted up to the outer wall of expansion plate, and the inner wall slidable mounting of spout has the slider, one side fixedly connected with casing of slider, the loose axle is installed to the expansion plate opposite side, and the top of loose axle is connected with the adaptation board.
Furthermore, the expansion plate forms a sliding structure through the sliding groove, the sliding block and the shell, and two groups of expansion plates are symmetrically arranged relative to the central axis of the shell.
Furthermore, the adapting plate forms a movable structure through the movable shaft and the telescopic plate, and two groups of adapting plates are symmetrically arranged relative to the central axis of the shell.
The application method of the lighting device for the ophthalmic surgery mainly comprises the following 5 steps: step 1: the shell is fixed on the head of the patient through an elastic band, and the shell is kept outside the eyes of the patient, and the step 2: operating the expansion plate to enable the adapting plate to be attached to the nose bridge of a patient, and enabling the adapting plate to improve comfort level of the patient under the action of the movable shaft, and the following steps: the connecting rod is connected with the third gear plate through the U-shaped rod in an inserting mode, and is fixed with the second magnetic block through the first magnetic block, so that the connecting rod extrudes the third gear plate on one side, and the step 4 is that: the third gear plate is extruded, and under the transmission action of the gear plate, the first gear plate and the second gear plate are enabled to move in opposite directions, so that the eye protection lens protects eyes of a patient in the shell, and the step 5: the lighting lamp is electrified, so that the lighting lamp can illuminate eyes of a patient, and the damage of lighting lamp light to the patient is avoided under the action of the eye protection lens.
The invention has the technical effects and advantages that:
1. according to the invention, the connecting rod is connected with the third gear plate through the U-shaped rod, the third gear plate is driven by the connecting rod to be fixed with the shell under the magnetic action of the first magnetic block and the second magnetic block, so that the first reset spring is stressed and compressed, the first gear plate and the second gear plate are enabled to move in opposite directions under the transmission action of the gear plate, the eye protection lens is enabled to move towards the inside of the shell outside the shell through the fixed connection of the first gear plate and the limiting connecting plate, so that the eye protection lens protects eyes of a patient, and the eye protection lens is enabled to automatically protect the eyes of the patient inside the shell when the device is used for lighting through the arrangement, so that the eyes of the patient are prevented from being damaged by too strong lighting lamps, and the use effect of the device is ensured;
2. according to the invention, the protective lenses are symmetrically arranged and connected with the first gear plate and the second gear plate, so that the third gear plate can drive the protective lenses on two sides to move at the same time, the working efficiency is improved, the protective lenses are opened and closed through the extension and retraction of the third gear plate, a doctor can operate eyes of a patient when the doctor does not use illumination, the flexibility of using the device is improved, and the use performance of the protective lenses is ensured;
3. according to the invention, the U-shaped rod is used for connecting the connecting rod with the third gear plate, so that the flexibility of the connecting rod is greatly improved, a doctor can conveniently and quickly disassemble and assemble the connecting rod through the second reset spring, the working efficiency is improved, the working process is simplified, the connecting rod is extruded to the third gear plate at the outer side under the magnetic action of the first magnetic block and the second magnetic block, the first reset spring is compressed, the third gear plate drives the gear plate to move, the doctor can accurately protect eyes of a patient while fixing the lighting lamp, and the eye protection lens has the advantages of simple structure, convenience in operation and convenience in popularization and utilization;
4. according to the invention, the adapting mechanism is arranged, the shell is fixed on the head of a patient through the elastic band, the telescopic plate is stretched according to the use requirement of the patient, the shell is ensured to be fixed at a proper position, the comfort level of the face of the patient is improved, and the adapting plate moves on one side of the telescopic plate through the movable shaft, so that the adapting plate protects the face of the patient, and meanwhile, a doctor can accurately operate the eyes of the patient, and the operating quality of the doctor operation is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Fig. 1 is a schematic perspective view of an illumination device for ophthalmic surgery according to the present invention;
FIG. 2 is a schematic perspective view of an eye-shielding mechanism according to the present invention;
FIG. 3 is a schematic top view of an eye-shielding mechanism according to the present invention;
FIG. 4 is a schematic side view of a portion of an eye-shielding mechanism of the present invention;
fig. 5 is a schematic front view of the adapting mechanism in the present invention.
Reference numerals in the drawings: 1. a housing; 2. a connecting rod; 3. a lighting lamp; 4. an elastic band; 5. an eye protection mechanism; 501. a protective eye lens; 502. a limit connecting plate; 503. a first gear plate; 504. a gear plate; 505. a rotating shaft; 506. a second gear plate; 507. a third gear plate; 508. a first return spring; 509. a U-shaped rod; 510. a second return spring; 511. a first magnetic block; 512. a second magnetic block; 6. an adaptation mechanism; 601. a telescoping plate; 602. a chute; 603. a slide block; 604. a movable shaft; 605. and (5) adapting the plate.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
As shown in fig. 1 to 5, an illumination device for ophthalmic surgery comprises a housing 1, a connecting rod 2, an illumination lamp 3, an elastic band 4, an eye protection mechanism 5, an eye protection lens 501, a limit connecting plate 502, a first gear plate 503, a gear disc 504, a rotating shaft 505, a second gear plate 506, a third gear plate 507, a first return spring 508, a U-shaped rod 509, a second return spring 510, a first magnetic block 511, a second magnetic block 512, an adapting mechanism 6, a telescopic plate 601, a sliding groove 602, a sliding block 603, a movable shaft 604 and an adapting plate 605, wherein the connecting rod 2 is mounted on the front end face of the housing 1, the bottom end of the connecting rod 2 is fixedly connected with the illumination lamp 3, the elastic band 4 is fixedly mounted on the rear end face of the housing 1, the eye protection mechanism 5 is movably connected on the outer side of the housing 1, the eye protection mechanism 5 comprises the eye protection lens 501, the limit connecting plate 502 is fixedly mounted on the outer side of the eye protection lens 501, the top end of the limit connecting plate 502 is fixedly connected with a first gear plate 503, the top of the first gear plate 503 is meshed with a gear plate 504, the inner wall of the gear plate 504 is connected with a rotating shaft 505, the rotating shaft 505 is connected with a shell 1, the top of the gear plate 504 is meshed with a second gear plate 506, the outer wall of the gear plate 504 is meshed with a third gear plate 507, the top of the third gear plate 507 is fixedly connected with a first reset spring 508, one side of the third gear plate 507 is movably inserted with a U-shaped rod 509, the bottom end of the U-shaped rod 509 is fixedly connected with a second reset spring 510, one side of the shell 1 is embedded with a first magnetic block 511, the outer side of the first magnetic block 511 is magnetically connected with a second magnetic block 512, the second magnetic block 512 is fixedly arranged at the bottom end of the connecting rod 2, the bottom of the shell 1 is provided with an adapting mechanism 6, under the magnetic action of the first magnetic block 511 and the second magnetic block 512, the connecting rod 2 is made to squeeze the third gear plate 507 at the outer side, so that the first return spring 508 is compressed, and the third gear plate 507 drives the gear plate 504 to move.
As shown in fig. 2 to 4, the first gear plate 503 forms a transmission structure with the second gear plate 506 through the gear plate 504, the gear plate 504 forms a rotation structure with the housing 1 through the rotation shaft 505, and the central axis of the gear plate 504 coincides with the central axis of the third gear plate 507, and the protective lens 501 moves outside the housing 1 toward inside the housing 1 through the fixed connection between the first gear plate 503 and the limit connection plate 502, so that the protective lens 501 protects eyes of a patient.
As shown in fig. 2-4, the third gear plate 507 forms an elastic structure with the housing 1 through the first return spring 508, and the central axis of the housing 1 coincides with the central axis of the first return spring 508, under the elastic action of the first return spring 508, the device can open and close the eye protection lens 501 through the extension and retraction of the third gear plate 507, so that a doctor can operate eyes of a patient when not using illumination, flexibility of using the device is improved, and usability of the eye protection lens 501 is ensured.
As shown in fig. 2-4, the connecting rod 2 forms a fixed structure with the casing 1 through the U-shaped rod 509, and the U-shaped rod 509 is symmetrically arranged with respect to the transverse axis of the second return spring 510 to form two groups, and the connecting rod 2 is connected with the third gear plate 507 through the U-shaped rod 509, so that the flexibility of the connecting rod 2 is greatly improved, a doctor can conveniently and quickly disassemble and assemble the connecting rod 2 through the second return spring 510, the working efficiency is improved, and the working procedure is simplified.
As shown in fig. 2-4, the second gear plate 506 and the third gear plate 507 are vertically distributed, and the third gear plate 507 forms a transmission structure with the first gear plate 503 and the second gear plate 506 through the gear plate 504, and the third gear plate 507 drives the gear plate 504 to move, so that a doctor can fix the lighting lamp 3 and simultaneously protect eyes of a patient accurately by the eye protection lens 501.
As shown in fig. 5, the inside of the adapting mechanism 6 includes a telescopic plate 601, the telescopic plate 601 is installed at the bottom of the casing 1, a sliding groove 602 is provided on the outer wall of the telescopic plate 601, a sliding block 603 is slidably installed on the inner wall of the sliding groove 602, one side of the sliding block 603 is fixedly connected with the casing 1, a movable shaft 604 is installed on the other side of the telescopic plate 601, the top of the movable shaft 604 is connected with an adapting plate 605, and the adapting plate 605 moves on one side of the telescopic plate 601 through the movable shaft 604, so that the adapting plate 605 protects the face of a patient, and meanwhile, a doctor can operate the eyes of the patient accurately.
As shown in fig. 5, the expansion plate 601 forms a sliding structure through the sliding groove 602, the sliding block 603 and the shell 1, and the expansion plate 601 is symmetrically provided with two groups about the central axis of the shell 1, and the expansion plate 601 is adjusted through the sliding groove 602 and the sliding block 603, so that the expansion plate 601 can be stretched according to the use requirement of a patient, the shell 1 is ensured to be fixed at a proper position, and the comfort level of the face of the patient is improved.
As shown in fig. 5, the adapting plate 605 forms a movable structure with the telescopic plate 601 through the movable shaft 604, and the adapting plate 605 is symmetrically arranged with two groups about the central axis of the casing 1, under the action of the adapting plate 605, the device can be adjusted according to different user groups, which is beneficial to expanding the application range of the device and ensuring the application effect of the device.
The application method of the lighting device for the ophthalmic surgery mainly comprises the following 5 steps: step 1: the shell 1 is fixed on the head of the patient through the elastic band 4, and the shell 1 is kept outside the eyes of the patient, step 2: operating the expansion plate 601, making the adapting plate 605 fit to the nose bridge of the patient, under the action of the movable shaft 604, making the adapting plate 605 improve the comfort of the patient, step 3: the connecting rod 2 is connected with the third gear plate 507 in an inserting way through the U-shaped rod 509 and is fixed with the second magnetic block 512 through the first magnetic block 511, so that the connecting rod 2 presses the third gear plate 507 at one side, and the following steps are performed: by the third gear plate 507 being pressed, under the transmission action of the gear disc 504, the first gear plate 503 and the second gear plate 506 are moved towards each other, so that the eye protection lens 501 protects eyes of a patient in the housing 1, and step 5: by energizing the illumination lamp 3, the illumination lamp 3 illuminates eyes of a patient, and the damage to the patient caused by the illumination lamp 3 is avoided under the action of the eye protection lens 501.
In order to facilitate understanding of the above technical solutions of the present invention, the following describes in detail the working principle or operation manner of the present invention in the actual process.
The working principle of the invention is as follows: when in use, the shell 1 is fixed on the head of a patient through the elastic band 4, and the shell 1 is kept on the outer side of the eyes of the patient, the expansion plate 601 is stretched according to the use requirement of the patient, the shell 1 is fixed at a proper position, and the comfort level of the face of the patient is improved, the adaptation plate 605 moves on one side of the expansion plate 601 through the movable shaft 604, thereby the adaptation plate 605 protects the face of the patient, and simultaneously, a doctor is convenient to accurately operate the eyes of the patient, the connecting rod 2 is connected with the third gear plate 507 in an inserting way through the U-shaped rod 509, the connecting rod 2 is driven by the magnetic action of the first magnetic block 511 and the second magnetic block 512 to be fixed with the shell 1, so that the first reset spring 508 is stressed and compressed, the first gear plate 503 and the second gear plate 506 move towards each other under the transmission action of the gear plate 504, the eye protection lens 501 moves towards the inside of the shell 1 through the fixed connection of the first gear plate 503 and the limit connection plate, the eye protection lens 501 moves towards the inside the shell 1 through the outside of the shell 1, the eye protection device is automatically protected by the eye protection device 501 under the action of the eye protection device of the patient under the eye protection device 3 when the eye protection device is used for automatically protecting the eyes of the patient under the eye protection of the eye protection device 501.
The above is a preferred embodiment of the present invention, and a person skilled in the art can also make alterations and modifications to the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvements, substitutions or modifications made by the person skilled in the art on the basis of the present invention are all within the scope of the present invention.
Claims (4)
1. An ophthalmic surgical lighting device comprising a housing (1), characterized in that: the utility model discloses a novel electric power tool, including casing (1), connecting rod (2) are installed to the positive terminal surface of casing (1), and the bottom fixedly connected with light (3) of connecting rod (2), the rear end face fixed mounting of casing (1) has elastic webbing (4), and the outside swing joint of casing (1) has eye protection mechanism (5), the inside of eye protection mechanism (5) is including eye protection lens (501), and the outside fixed mounting of eye protection lens (501) has spacing connecting plate (502), the top fixedly connected with first gear plate (503) of spacing connecting plate (502), and the top meshing of first gear plate (503) installs toothed disc (504), the inner wall of toothed disc (504) is connected with axis of rotation (505) and is connected with casing (1), the top meshing of toothed disc (504) is connected with second gear plate (506), and the outer wall meshing of toothed disc (504) installs third gear plate (507), the top fixedly connected with first reset spring (508) of third gear plate (507), and the top fixedly connected with first reset spring (509) of third gear plate (509), the bottom of one side of U-shaped piece (509) is installed to the first side of movable joint magnetic power tool (509), the outer side of the first magnetic block (511) is magnetically connected with a second magnetic block (512), the second magnetic block (512) is fixedly arranged at the bottom end of the connecting rod (2), and the bottom of the shell (1) is provided with an adapting mechanism (6); an elastic structure is formed between the third gear plate (507) and the shell (1) through a first reset spring (508), and the central axis of the shell (1) is coincident with the central axis of the first reset spring (508); the inside of the adapting mechanism (6) comprises a telescopic plate (601), the telescopic plate (601) is arranged at the bottom of the shell (1), a sliding groove (602) is formed in the outer wall of the telescopic plate (601), a sliding block (603) is slidably arranged on the inner wall of the sliding groove (602), one side of the sliding block (603) is fixedly connected with the shell (1), a movable shaft (604) is arranged on the other side of the telescopic plate (601), and the top of the movable shaft (604) is connected with an adapting plate (605);
the first gear plate (503) forms a transmission structure through a gear plate (504) and the second gear plate (506), the gear plate (504) forms a rotation structure through a rotation shaft (505) and the shell (1), and the central axis of the gear plate (504) coincides with the central axis of the third gear plate (507);
the connecting rod (2) forms a fixed structure with the shell (1) through a U-shaped rod (509), and the U-shaped rod (509) is symmetrically provided with two groups relative to the transverse axis of the second return spring (510);
the second gear plates (506) and the third gear plates (507) are vertically distributed, and the third gear plates (507) form a transmission structure with the first gear plates (503) and the second gear plates (506) through gear plates (504).
2. An ophthalmic surgical illumination device according to claim 1, wherein: the telescopic plate (601) forms a sliding structure with the shell (1) through the sliding groove (602), the sliding block (603), and the telescopic plate (601) is symmetrically provided with two groups relative to the central axis of the shell (1).
3. An ophthalmic surgical illumination device according to claim 2, wherein: the adapting plate (605) forms a movable structure between the movable shaft (604) and the telescopic plate (601), and the adapting plate (605) is symmetrically provided with two groups relative to the central axis of the shell (1).
4. A method of using the ophthalmic surgical illumination device of any one of claims 1-3, consisting essentially of 5 steps: step 1: the shell (1) is fixed on the head of a patient through an elastic band (4), and the shell (1) is kept outside eyes of the patient, and the step 2 is that: operating the expansion plate (601), enabling the adapting plate (605) to be attached to the nose bridge of a patient, and enabling the adapting plate (605) to improve comfort of the patient under the action of the movable shaft (604), and performing the following steps: the connecting rod (2) is connected with the third gear plate (507) in an inserting way through the U-shaped rod (509) and is fixed with the second magnetic block (512) through the first magnetic block (511), so that the connecting rod (2) extrudes the third gear plate (507) at one side, and the steps are as follows: the third gear plate (507) is extruded, under the transmission action of the gear disc (504), the first gear plate (503) and the second gear plate (506) are enabled to move towards each other, so that the eye protection lens (501) protects eyes of a patient in the shell (1), and the method comprises the following steps of: the lighting lamp (3) is electrified, so that the lighting lamp (3) lights eyes of a patient, and the damage of the light of the lighting lamp (3) to the patient is avoided under the action of the eye protection lens (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583519.9A CN112460506B (en) | 2020-12-28 | 2020-12-28 | Lighting device for ophthalmic surgery and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011583519.9A CN112460506B (en) | 2020-12-28 | 2020-12-28 | Lighting device for ophthalmic surgery and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112460506A CN112460506A (en) | 2021-03-09 |
| CN112460506B true CN112460506B (en) | 2023-05-02 |
Family
ID=74804593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011583519.9A Active CN112460506B (en) | 2020-12-28 | 2020-12-28 | Lighting device for ophthalmic surgery and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112460506B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB974080A (en) * | 1959-12-21 | 1964-11-04 | Reiners Walter | Variable capacity gear pumps or motors |
| CN208504172U (en) * | 2018-05-11 | 2019-02-15 | 李玉建 | A kind of natural gas extraction lighting device |
| CN208779207U (en) * | 2018-11-12 | 2019-04-23 | 娄晓颖 | A kind of student lamp tool with protection eyes function |
| CN208805623U (en) * | 2018-10-12 | 2019-04-30 | 潍坊歌尔电子有限公司 | Wear elastic self-checking device and helmet |
| JP6575038B1 (en) * | 2019-04-19 | 2019-09-18 | 上海皓暉眼鏡有限公司 | Glasses for shooting training |
| CN211046106U (en) * | 2019-11-22 | 2020-07-17 | 佛山市铸美电气有限公司 | Electric automatization intelligence low voltage distribution box |
| CN211399372U (en) * | 2019-12-31 | 2020-09-01 | 宋奎才 | Portable road construction light |
| CN211749927U (en) * | 2019-10-19 | 2020-10-27 | 李佳泳 | Stomach surgery abdominal cavity operation puncture ware |
| CN112124782A (en) * | 2020-09-18 | 2020-12-25 | 赵以胜 | Toothpaste squeezing device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8714039B2 (en) * | 2011-04-09 | 2014-05-06 | Timotion Technology Co., Ltd. | Stroke-restricting device of linear actuator and wire-reeling mechanism thereof |
| CN104287793B (en) * | 2014-10-03 | 2016-06-08 | 刘先利 | Expansion device for ophthalmologic operation |
| CN106886096B (en) * | 2017-03-08 | 2019-02-19 | 蓬莱晶良光学仪器有限公司 | A kind of intelligent glasses with clear lighting shooting ability applied widely |
| CN206741115U (en) * | 2017-05-16 | 2017-12-12 | 温州艾迪光学有限公司 | A kind of glasses of convenient use |
| CN208813205U (en) * | 2018-08-02 | 2019-05-03 | 苏州市苏城轨道交通设备有限公司 | A kind of railcar vehicle window of multilayer proofing |
| CN209258175U (en) * | 2018-10-19 | 2019-08-16 | 四川启程得瑞绿色建材有限公司 | Fire-proof board travelling bogie |
| CN109581689A (en) * | 2018-12-30 | 2019-04-05 | 天津环宇标业科技有限公司 | The Practical glasses frame of adjustable interpupillary distance |
| CN211326083U (en) * | 2019-07-23 | 2020-08-25 | 邓跃清 | A protector for outdoor protection eyes |
| CN211325234U (en) * | 2019-07-29 | 2020-08-25 | 龙春华 | Eyelid expanding device for ophthalmology clinic |
| CN211454128U (en) * | 2019-12-31 | 2020-09-08 | 深圳市骏联光学科技有限公司 | Spectacle frame capable of preventing nose bridge from moving |
-
2020
- 2020-12-28 CN CN202011583519.9A patent/CN112460506B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB974080A (en) * | 1959-12-21 | 1964-11-04 | Reiners Walter | Variable capacity gear pumps or motors |
| CN208504172U (en) * | 2018-05-11 | 2019-02-15 | 李玉建 | A kind of natural gas extraction lighting device |
| CN208805623U (en) * | 2018-10-12 | 2019-04-30 | 潍坊歌尔电子有限公司 | Wear elastic self-checking device and helmet |
| CN208779207U (en) * | 2018-11-12 | 2019-04-23 | 娄晓颖 | A kind of student lamp tool with protection eyes function |
| JP6575038B1 (en) * | 2019-04-19 | 2019-09-18 | 上海皓暉眼鏡有限公司 | Glasses for shooting training |
| CN211749927U (en) * | 2019-10-19 | 2020-10-27 | 李佳泳 | Stomach surgery abdominal cavity operation puncture ware |
| CN211046106U (en) * | 2019-11-22 | 2020-07-17 | 佛山市铸美电气有限公司 | Electric automatization intelligence low voltage distribution box |
| CN211399372U (en) * | 2019-12-31 | 2020-09-01 | 宋奎才 | Portable road construction light |
| CN112124782A (en) * | 2020-09-18 | 2020-12-25 | 赵以胜 | Toothpaste squeezing device |
Non-Patent Citations (2)
| Title |
|---|
| 吕钊钦 ; 薛彦全 ; 沈景新 ; 郑腾飞 ; 张业民 ; .多功能电动车遥控电子锁设计.农业装备与车辆工程.2010,(02),全文. * |
| 蒋伟 ; 张弦 ; .大数据科研机构防盗装置的创新设计与应用.中国新技术新产品.2020,(07),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112460506A (en) | 2021-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112460506B (en) | Lighting device for ophthalmic surgery and use method thereof | |
| CN104146743A (en) | Oral lip mucosa ocular surface reconstruction instrument | |
| CN109223111B (en) | Laparoscopic surgery forceps | |
| CN211704873U (en) | Head fixing device for ophthalmologic operation | |
| CN109106328B (en) | Dental medical stomatoscope and using method thereof | |
| CN207429089U (en) | A kind of department of stomatology surgical stent | |
| CN109846598A (en) | A kind of eyeball protective device | |
| CN109106332A (en) | A kind of regulating device of ophthalmic synptophore | |
| CN211155725U (en) | Multi-purpose formula ophthalmology inspection device of ophthalmology | |
| CN210991108U (en) | Special operation clamp for taking foreign matters for ophthalmology | |
| CN211484713U (en) | Surgical small incision cataract incision pull hook | |
| CN110559550A (en) | ophthalmology postoperative cycle nursing device | |
| CN209858846U (en) | Department of stomatology uses wear-type magnifying glass | |
| CN217655386U (en) | A filtering protective structure for ophthalmology laser surgery | |
| CN213630180U (en) | Lighting device for ophthalmic surgery | |
| CN216280759U (en) | A lighting device for ophthalmic surgery | |
| CN201642538U (en) | Painless ophthalmostat | |
| CN217090798U (en) | Clinical eyelid expander of using of ophthalmology | |
| CN215273405U (en) | A filter protector for ophthalmology laser surgery | |
| CN213527135U (en) | Pulse therapy equipment with heat dissipation function | |
| CN212973249U (en) | Shading bandage for ophthalmology postoperative rehabilitation | |
| CN213606285U (en) | Slit-lamp microscope with protection screen | |
| CN215192381U (en) | Multi-angle shadowless lamp for ophthalmology clinic | |
| CN211583295U (en) | Ophthalmic surgery eyelid draws and holds device | |
| CN210871765U (en) | Eyelid distraction device for ophthalmologic nursing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230418 Address after: Room 2408, Building A, Ximen Zhengzhong Times Building, No. 89 Longcheng Avenue, Shangjing Community, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province, 518100 Applicant after: Huikang Medical Technology (Shenzhen) Co.,Ltd. Address before: 650100 North Side of Xinxiaoyuan, Panlong District, Kunming City, Yunnan Province Applicant before: Li Jiayong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |