CN105520806A - Handheld cross-linking therapeutic system for ophthalmological department - Google Patents
Handheld cross-linking therapeutic system for ophthalmological department Download PDFInfo
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- CN105520806A CN105520806A CN201610083765.5A CN201610083765A CN105520806A CN 105520806 A CN105520806 A CN 105520806A CN 201610083765 A CN201610083765 A CN 201610083765A CN 105520806 A CN105520806 A CN 105520806A
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- 238000004132 cross linking Methods 0.000 title abstract description 13
- 230000001225 therapeutic effect Effects 0.000 title abstract description 10
- 238000011282 treatment Methods 0.000 claims abstract description 77
- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 54
- 230000001276 controlling effect Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 46
- 238000012360 testing method Methods 0.000 claims description 20
- 208000022873 Ocular disease Diseases 0.000 claims description 15
- 238000005286 illumination Methods 0.000 claims description 13
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 230000002085 persistent effect Effects 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 208000030533 eye disease Diseases 0.000 abstract 1
- 230000003902 lesion Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 20
- 108010035532 Collagen Proteins 0.000 description 15
- 102000008186 Collagen Human genes 0.000 description 15
- 229920001436 collagen Polymers 0.000 description 12
- 210000001508 eye Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 210000004087 cornea Anatomy 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 210000003786 sclera Anatomy 0.000 description 5
- 230000008859 change Effects 0.000 description 4
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- 201000002287 Keratoconus Diseases 0.000 description 3
- 208000001309 degenerative myopia Diseases 0.000 description 3
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- 229960002477 riboflavin Drugs 0.000 description 3
- 239000002151 riboflavin Substances 0.000 description 3
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- 108010077465 Tropocollagen Proteins 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 229910052798 chalcogen Inorganic materials 0.000 description 2
- 150000001787 chalcogens Chemical class 0.000 description 2
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- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
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- 201000000009 conjunctivochalasis Diseases 0.000 description 1
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Classifications
-
- 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
- A61F9/007—Methods or devices for eye surgery
- A61F9/0079—Methods or devices for eye surgery using non-laser electromagnetic radiation, e.g. non-coherent light or microwaves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
Abstract
The invention provides a handheld cross-linking therapeutic system for ophthalmological department. The therapeutic system comprises a working device, a control device, a handle and a power supply device, wherein the working device, the control device, the handle and the power supply device are integrally connected in a movable or fixed mode; the working device is used for aligning with the treated part of eye of a patient and for transmitting corresponding therapy light for eye diseases; the control device is used for displaying and controlling the working status of the working device; the handle is applicable to a doctor to hold the handheld cross-linking therapeutic system for the ophthalmological department; and the power supply device is used for offering a power supply to the working device and the control device. The therapeutic system disclosed by the invention, by designing the handle which can be held, has functions of gripping and regulating and controlling the therapy light; the handheld cross-linking therapeutic system for the ophthalmological department, with the design, is compact in structure, small in volume and is convenient and flexible to operate, and different light-guide bars can be selected in accordance with various lesions for individual and directed treatment; and the therapeutic system has the advantages of being convenient to carry, flexible to operate and multipurpose.
Description
Technical field
The present invention relates to ophtalmic treatments technical field, particularly relate to a kind of ophthalmic hand-held and be cross-linked therapy system.
Background technology
Abundant collagen (collagen) composition is contained in human eye and surrounding tissue thereof, these collagen component are to the Histological Study and the space structure relation that maintain eyeball various piece, participate in the structure of ophthalmic dioptric system, the effect of opposing external force and strike, maintain intraocular pressure, keep eyeball integrity, prevent the aspects such as the invasion of exogenous pathogenic microorganism from all playing a very important role.
A lot of diseases on clinical ophthalmology are all change into principal character, such as glaucoma, stravismus, after cataract, blepharochalasis, conjunctivochalasis, angle conjunctiva chemical burn etc. with the space structure of the kind of collagen protein, content and/or collagen fiber.The important pathological manifestations of keratoconus is that progressive cornea is thinning, the change of collagen protein kind and the decline of content in corneal stroma, and the mechanical strength of cornea local declines.After similar pathological changes also can occur in excimer laser cornea refractive surgery.Equally, also usually there is change in various degree in the collagen protein in progressive myopia patient sclera.Therefore, the staphyloma of the frequent and sclera elongated with axis oculi of these myopes.
Collagen cross-linking (collagencross-linking, CXL) refers between tropocollagen molecule inside and tropocollagen molecule by the incompatible method realizing improving the tension force of collagen fiber and the object of stability of covalently bonded.It is safe and effective to keratoconus that Wollensak equals within 2003, to report the crosslinked treatment of ultraviolet light-riboflavin first.In 2004, Wollensak etc. proposed the earliest again and utilize sclera collagen cross-linking therapy to treat progressive myopia, opened the frontier of ophthalmology collagen cross-linking treatment.Existing multinomial research at present confirms, collagen cross-linking treatment has good therapeutical effect to ophthalmic diseasess such as keratoconus, progressive myopia, corneal infection.
Cross-linking method main is at present ultraviolet light-riboflavin collagen cross-linking (collagencross-linkingwithUVAandriboflavin) technology.Its ultimate principle is photosensitizer riboflavin is be energized into triplet state under the effect of the ultraviolet light of about 370nm at wavelength, produces the active chalcogen based on singlet oxygen.Active chalcogen can be induced between the amino of collagen fiber (group) and chemical crosslink reaction (II type photochemical reaction) is occurred, thus adds the mechanical strength of collagen fiber and the ability of opposing protease digestion.
With commercial ophthalmology cross-linking machine, although all there is many respective advantages existing, ubiquity volume be large, complex operation, high cost shortcoming.Such as, certain money ultraviolet light ophthalmology cross-linking machine produced in USA is furnished with large floor support, and whole height has about 1.5 meters, and need at least one people's hand pushing movable, market is offered high at present; Another ultraviolet light ophthalmology cross-linking machine needs to be fixed on floor stand or operation table, and irradiating angle and position can not adjust at any time.
Summary of the invention
The invention provides a kind of ophthalmic hand-held and be cross-linked therapy system, there is easy to carry, flexible operation, a multiplex advantage, treatment parameter and therapentic part can be adjusted at any time according to the concrete state of an illness of patient.
The present invention is achieved through the following technical solutions:
A kind of ophthalmic hand-held is cross-linked therapy system, and it comprises: equipment, control device, handle and electric supply installation; Equipment, control device, between handle and electric supply installation be flexibly connected or be connected to one;
Wherein, equipment for aiming at eye's therapentic part, and sends ocular disease and treats light accordingly; Control device is for showing, controlling the duty of described equipment; Handle grips ophthalmic hand-held for medical personnel and is cross-linked therapy system; Electric supply installation is used for providing power supply for equipment and control device.
Effect is good, equipment, control device, to be flexibly connected between handle and electric supply installation or the mode that is connected to one is:
Handle is hollow structure, and control device and electric supply installation are installed on the inside of handle or equipment; Or equipment and electric supply installation are installed on the outside of handle or equipment;
Wherein, equipment, to be connected by wireless or wire between control device and electric supply installation, or equipment, control device, handle and electric supply installation are connected to one, and the axis angle of equipment and handle is adjustable.
Effect is good, and equipment comprises: illuminating source, light adjusting part, lamp guide and dark slide;
Wherein, illuminating source controls by control device the treatment light launching different pulse mode, and this treatment light enters light adjusting part; Light adjusting part is used for energy size and the Energy distribution of adjustment for the treatment of light, and the treatment light after its adjustment enters lamp guide; Lamp guide is regulated the treatment light after adjustment again by the difference of own form, material, structure, obtains the treatment light needed for ocular disease; Used in sunshade board is in blocking and absorbing the treatment light except eye treatment position.
Effect is good, and control device comprises:
For opening and stop the on and off switch of electric supply installation;
For the operation pause switch of break-off device work;
For controlling the time-controllable element of equipment treatment persistent period;
For controlling the power regulation element of equipment light source output power;
For selecting the pulse controlling element of equipment light source output mode;
And show display screen or the display lamp (21) for the treatment of plan and equipment running status.
Effect is good, electric supply installation comprises: rechargeable battery, charging socket, power supply electric wire and attaching plug, rechargeable battery provides power supply for equipment and control device, charging socket is flexibly connected with rechargeable battery, charging socket is also connected with attaching plug by power supply electric wire, is rechargeable battery charging when attaching plug is connected with external power source;
Or electric supply installation comprises: rechargeable battery, power supply electric wire and attaching plug, rechargeable battery, power supply electric wire are connected successively with attaching plug, when attaching plug is connected with external power source, are rechargeable battery charging;
Or electric supply installation comprises: rechargeable battery and attaching plug, rechargeable battery is movable with attaching plug or be fixedly connected with, and when attaching plug is connected with external power source, is rechargeable battery charging.
Effect is good, and the treatment wavelength of light that illuminating source is launched is between 350nm to 390nm, and power is at 3mW/cm
2to 100mW/cm
2between; And illuminating source is LED, light emitting diode, high-pressure mercury-vapor lamp, metalized lamp, Halogen light or Excimer lamp, simultaneously illuminating source can have illumination functions, deictic function or measurement function.
Effect is good, and the treatment light that equipment sends is evenly distributed or uneven hot spot at eye's therapentic part forming energy, and the hot spot formed is the hot spot of one or more shape.
Effect is good, and described ophthalmic hand-held is cross-linked therapy system and treats ocular disease separately, or combined pharmaceutical preparation is treated ocular disease.
Effect is good, and described ophthalmic hand-held is cross-linked therapy system and also comprises test set, first on test set, carry out test and the adjustment for the treatment of light for ocular disease, and then the hand-manipulating of needle is treated to patient; And test set comprises the element of the treatment light illumination sent for surveying work device.
Effect is good, and light adjusting part is grating, one or more lens, controlled device or artificial regulatory.
Compared with prior art, the invention has the beneficial effects as follows:
1. this ophthalmic hand-held is cross-linked therapy system owing to being designed with the handle that can grasp, and handle can be connected with equipment, or handle is connected with control device, so can have the function of function and the regulable control treatment light that can grasp simultaneously.This project organization is compact, compact, operates flexibly easy, is more suitable for the delicate procedure of ophthalmology than existing main equipment.
2. the equipment that this ophthalmic hand-held is cross-linked therapy system is designed with dark slide due to it, can be used for over the course for the treatment of blocking prevention or absorption treatment light, avoiding leakage of light, protection operator from the transparent, translucent of light radiation or opaque plate, can be safer so operate this crosslinked therapy system, reduce and avoid the infringement to operator; Due to containing light adjusting part, as containing grating, or containing lens etc., can regulate and control by controlled device, or select and regulation and control by operator are manual, precisely can control the output illumination, power, aperture size, shape, the uniformity etc. for the treatment of light, add the elaboration of this crosslinked therapy system, add the safety of this crosslinked therapy system.
3. this ophthalmic hand-held is cross-linked therapy system due to its control device and contains on and off switch, runs pause switch, time-controllable element, power regulation element, pulse controlling element and display screen or display lamp, so can select to run or suspend treatment, regulation and control treatment persistent period, continuously regulation output power, select continuous mode or pulse mode, strobe pulse ratio according to the concrete state of an illness of patient at any time, and obtain treatment information at any time by display screen or display lamp, be conducive to carrying out individualized treatment, and better ensure operation safety.
4. this ophthalmic hand-held is cross-linked therapy system due to its electric supply installation and contains rechargeable battery, or charging socket, or power supply electric wire, or attaching plug, or electric pressure converter, or current converter, so can be used in multiple current/voltage environment and continued power, prevent from, in therapeutic process, the fortuitous events such as power-off occur, facilitate hand-held, have better mobility and operability than existing therapy system, safety is also better.
5. this ophthalmic hand-held is cross-linked therapy system due to can the treatment light of emission wavelength between 350nm to 390nm, the treatment of any position of ophthalmology especially cornea and sclera can be can be used for, the part tissue of eye structure at exposure position can be made to occur crosslinked, or the biomechanical strength of exposure tissue is strengthened, or kill unwanted cells or the harmful microorganism at exposure position, or make the biological tissue at exposure position have the better biological tissue of human body compatibility, so more than the kind of existing crosslinked therapeutic equipment institute disease therapy, the tissue site that can treat is also more.
6. this ophthalmic hand-held is cross-linked therapy system due to its treatment light launched and forms the hot spot of more than circle, semicircle, fan-shaped, annular, arc, asterism shape or two kinds of shapes in eye treatment region, or the hot spot of other shape, the hot spot that thus can be evenly distributed at eye treatment region forming energy, or the hot spot of the various shapes that Energy distribution is uneven, so select different area for treatment, shape and Energy distribution according to the concrete state of an illness of patient, be more conducive to carry out individualized treatment.
7. this ophthalmic hand-held is cross-linked therapy system and can be used for the treatment of separately, or combines with pharmaceutical preparation and be used for the treatment of, and therapeutic effect is better.
8. this ophthalmic hand-held be cross-linked therapy system due to its illuminating source be LED, or light emitting diode, or high-pressure mercury-vapor lamp, or metalized lamp or Halogen light, or Excimer lamp, meanwhile, can simultaneously containing other have illumination functions, there is deictic function, the illuminating source with measurement function, so the needs of multiple illuminating source for the different state of an illness, different illumination, different treatment wavelength, different operating requirement of can arranging in pairs or groups.
9. this ophthalmic hand-held is cross-linked therapy system due to its equipment and contains light adjusting part, as containing grating, or containing lens etc., can regulate and control by controlled device, or select and regulation and control by operator are manual, precisely can control the output illumination, power, aperture size, shape, the uniformity etc. for the treatment of light, add the elaboration of this crosslinked therapy system, add the safety of this crosslinked therapy system.
Accompanying drawing explanation
Fig. 1 is that embodiments of the invention one ophthalmic hand-held is cross-linked therapy system schematic diagram;
Fig. 2 is that embodiments of the invention two ophthalmic hand-held is cross-linked therapy system schematic diagram;
Fig. 3 is that embodiments of the invention three ophthalmic hand-held is cross-linked therapy system schematic diagram;
Fig. 4 is the first electric supply installation schematic diagram of the present invention;
Fig. 5 is the second electric supply installation schematic diagram of the present invention;
Fig. 6 is the third electric supply installation schematic diagram of the present invention;
Fig. 7 is the first test set schematic diagram of the present invention;
Fig. 8 is the second test set schematic diagram of the present invention.
Wherein, Reference numeral is:
1-equipment, 2-control device, 3-handle, 4-electric supply installation, 5-test set, 11-illuminating source, 12-light adjusting part, 13-lamp guide, 14 dark slides, 21-display screen or display lamp, 41-rechargeable battery, 42-charging socket, 43-power electric wire, 44-attaching plug.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The object that this ophthalmic hand-held is cross-linked therapy system is, the treatment light utilizing it to launch, under the effect of associating or not combined pharmaceutical preparation, the part tissue of eye structure at exposure position is occurred crosslinked, or the biomechanical strength of exposure tissue is strengthened, or kill unwanted cells or the harmful microorganism at exposure position, or make the biological tissue at exposure position have the better biological tissue of human body compatibility, thus be used for treating the some diseases of cornea, sclera or other part tissue of eye.Composition graphs 1-Fig. 7 is described in detail.
In order to reach above object, this ophthalmic hand-held is cross-linked therapy system, and it comprises: equipment 1, control device 2, handle 3, electric supply installation 4 and test set.Be flexibly connected between equipment 1, control device 2, handle 3, electric supply installation 4 or be connected to one; Wherein, equipment 1 for aiming at eye's therapentic part, and sends ocular disease and treats light accordingly; Control device 2 is for showing, controlling the duty of described equipment 1; Handle 3 grips ophthalmic hand-held for medical personnel and is cross-linked therapy system; Electric supply installation 4 is for providing power supply for equipment 1 and control device 2.
Described ophthalmic hand-held is cross-linked therapy system and also comprises test set 5, first on test set, carry out test and the adjustment for the treatment of light for ocular disease, and then the hand-manipulating of needle is treated to patient; And test set comprises the element of the treatment light illumination sent for surveying work device 1.
Effect is good, and described equipment 1 comprises: illuminating source 11, light adjusting part 12, lamp guide 13 and dark slide 14; Thus make therapentic part obtain the treatment light of required illumination and scope, and prevent from treatment light from leaking outside damaging.Wherein, illuminating source 11 controls emitting treatment light by control device 2, and this treatment light enters light adjusting part 12; Light adjusting part 12 is for the energy size of adjustment for the treatment of light and Energy distribution, and the treatment light after its adjustment enters lamp guide 13; Lamp guide 13 is regulated the treatment light after adjustment again by the difference of own form, material, structure, obtains the treatment light needed for ocular disease; Dark slide 14 is for blocking and absorbing the treatment light except eye treatment position.The treatment light that equipment 1 sends is evenly distributed or uneven hot spot at eye's therapentic part forming energy, and the hot spot formed is the hot spot of one or more shape.The shape of hot spot can be circular, semicircle, fan-shaped, annular, arc, asterism shape or other shape hot spot.
Effect is good, and illuminating source 11 can be LED, or can be light emitting diode, or can be high-pressure mercury-vapor lamp, or can be metalized lamp or can be Halogen light, or can be Excimer lamp; Can be the illuminating source only having emitting treatment light, also can simultaneously containing other have illumination functions, there is deictic function, the illuminating source with measurement function; The treatment light that illuminating source is launched, its start and close, power, illumination, irradiation time, continuously or pulse mode all controlled by control device 2 and regulate, the wavelength of the treatment light launched is between 350nm to 390nm, and power is at 3mW/cm
2to 100mW/cm
2between.
Effect is good, and light adjusting part 12 can be lens also can be multiple lens, can be convex lens also can be concavees lens, can be aperture slot can be grating, for energy size and the Energy distribution of regulation output light.
Wherein, dark slide 14 have be used for over the course for the treatment of blocking stop or absorb treatment light, avoid leakage of light, protection operator is from the effect of light radiation; It can be transparent, translucent or opaque plate; Its shape can be flat, can be bowl-shape, other shape all right.
Effect is good, and described control device 2 comprises: for opening and stop the on and off switch of electric supply installation 4; For the operation pause switch that break-off device 1 works; The time-controllable element of persistent period is treated for controlling equipment 1; For controlling the power regulation element of equipment 1 light source output power; For selecting the pulse controlling element of equipment 1 light source output mode; And show display screen or the display lamp 21 for the treatment of plan and equipment 1 running status.
Effect is good, and handle 3 makes this ophthalmic hand-held be cross-linked therapy system to be convenient to hand grip and operation.Handle 3 can be connected with equipment 1 and have by the function of hand grip and the function of emitting treatment light simultaneously; Establish control device 2 to have the function of use hand grip and the function of regulable control treatment light in handle 3 simultaneously; The major axis of handle 3 and the major axis of equipment 1 can be coaxial relations, also can be that shape has a certain degree; Conveniently operation technique, handle 3 can in one end of equipment 1, and handle 3 also can in the side of equipment 1.
Effect is good, electric supply installation 4 comprises: rechargeable battery 41, charging socket 42, power supply electric wire 43 and attaching plug 44, rechargeable battery 41 provides power supply for equipment 1 and control device 2, charging socket 42 is flexibly connected with rechargeable battery 41, charging socket 42 is also connected with attaching plug 44 by power supply electric wire 43, is that rechargeable battery 41 charges when attaching plug 44 is connected with external power source.Or electric supply installation 4 comprises: rechargeable battery 41, power supply electric wire 43 and attaching plug 44, rechargeable battery 41, power supply electric wire 43 are connected with attaching plug 44, successively when attaching plug 44 is connected with external power source, for rechargeable battery 41 charges.Or electric supply installation 4 comprises: rechargeable battery 41 and attaching plug 44, rechargeable battery 41 is movable with attaching plug 44 or be fixedly connected with, when attaching plug 44 is connected with external power source, for rechargeable battery 41 charges.
Fig. 4, Fig. 5, Fig. 6 are the structural representations of three kinds of electric supply installations.Fig. 4 shows, and rechargeable battery 41 can be inserted in charging socket 42 and charge; Fig. 5 shows, and rechargeable battery 41 can be charged by power supply electric wire 43 and attaching plug 44; Fig. 6 shows, and rechargeable battery 41 is directly connected with attaching plug 44 and charges.
Test set 5 comprises the element of the treatment light illumination sent for surveying work device 1, can be free individual components, as shown in Figure 7; Test set 5 also can be combined with electric supply installation 4, becomes a part of machine part, as shown in Figure 8.
Described ophthalmic hand-held is cross-linked therapy system and treats ocular disease separately, or combined pharmaceutical preparation is treated ocular disease.
Effect is good, equipment 1, control device 2, handle 3, electric supply installation 4 and test set 5, can use as an individual components of crosslinked therapy system entirety separately, or use as a separable pieces of crosslinked therapy system entirety, or can not be split parts to use as one that is cross-linked therapy system entirety.Therefore, according to the difference of concrete treatment situation, the ophthalmology hand-held described in present embodiment is cross-linked therapy system has various structures to design.As, equipment 1, control device 2, to be flexibly connected between handle 3 and electric supply installation 4 or the first kind of way that is connected to one is: handle 3 is hollow structure, and it is inner that control device 2 and electric supply installation 4 are installed on handle 3; Equipment 1 is connected with handle 3, and equipment 1 is adjustable with the axis angle of handle 3.As described in embodiment one, embodiment two and embodiment three.
Implement one
As shown in Figure 1, its equipment 1 is in one end of handle 3.Handle 3 is hollow structure, and it is inner that control device 2 and electric supply installation 4 are installed on handle 3; Equipment 1 and handle 3 form certain angle, and this design is convenient to hand-held, and can make the stability that therapy system keeps good over the course for the treatment of.Electric supply installation 4 comprises: rechargeable battery 41, charging socket 42, power supply electric wire 43 and attaching plug 44, rechargeable battery 41 provides power supply for equipment 1 and control device 2, charging socket 42 is flexibly connected with rechargeable battery 41, charging socket 42 is also connected with attaching plug 44 by power supply electric wire 43, is that rechargeable battery 41 charges when attaching plug 44 is connected with external power source.Equipment 1 can aim at energy measuring and the calibration that test set 5 carries out treating light.And handle 3 internal control device 2 is positioned at the one end near equipment 1, charging device 4 is positioned at the handle other end and end, is convenient to be flexibly connected charging socket 42.
Implement two
As shown in Figure 2, its equipment 1 is in one end of handle 3.Handle 3 is hollow structure, and it is inner that control device 2 and electric supply installation 4 are installed on handle 3; On the same axis, this design is convenient to need to adjust therapentic part and treatment parameter at any time according to course of disease change in operation for the major axis of its equipment 1 and the major axis of handle 3.Electric supply installation 4 comprises: rechargeable battery 41, charging socket 42, power supply electric wire 43 and attaching plug 44, rechargeable battery 41 provides power supply for equipment 1 and control device 2, charging socket 42 is flexibly connected with rechargeable battery 41, charging socket 42 is also connected with attaching plug 44 by power supply electric wire 43, is that rechargeable battery 41 charges when attaching plug 44 is connected with external power source.And handle 3 internal control device 2 is positioned at the one end near equipment 1, charging device 4 is positioned at the handle other end and end, is convenient to be flexibly connected charging socket 42.
Embodiment three
As shown in Figure 3, the major axis of its equipment 1 and the major axis of handle 3 not on the same axis, but become 90 degree, i.e. the side being arranged on handle 3 of equipment 1, this design can avoid handle blocking therapentic part in operation, and convenient operation person observe therapentic part.And handle 3 charge inside device 4 is positioned at the one end near equipment 1, control device 2 is positioned at the handle other end and end.Electric supply installation 4 comprises: rechargeable battery 41, power supply electric wire 43 and attaching plug 44, and rechargeable battery 41, power supply electric wire 43 are connected with attaching plug 44, successively when attaching plug 44 is connected with external power source, for rechargeable battery 41 charges.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. ophthalmic hand-held is cross-linked a therapy system, it is characterized in that, comprising: equipment (1), control device (2), handle (3) and electric supply installation (4); Equipment (1), control device (2), between handle (3) and electric supply installation (4) be flexibly connected or be connected to one;
Wherein, equipment (1) for aiming at eye's therapentic part, and sends ocular disease and treats light accordingly; Control device (2) is for display, the duty controlling described equipment (1); Handle (3) grips ophthalmic hand-held for medical personnel and is cross-linked therapy system; Electric supply installation (4) is for providing power supply for equipment (1) and control device (2).
2. ophthalmic hand-held as claimed in claim 1 is cross-linked therapy system, it is characterized in that, equipment (1), control device (2), to be flexibly connected between handle (3) and electric supply installation (4) or the mode that is connected to one is:
Handle (3) is hollow structure, control device (2) and electric supply installation (4) are installed on the inside of handle (3) or equipment (1), or control device (2) and electric supply installation (4) are installed on the outside of handle (3) or equipment (1);
Wherein, equipment (1), to be connected by wireless or wire between control device (2) and electric supply installation (4), or equipment (1), control device (2), handle (3) and electric supply installation (4) are connected to one; And equipment (1) is adjustable with the axis angle of handle (3).
3. ophthalmic hand-held as claimed in claim 1 is cross-linked therapy system, it is characterized in that, equipment (1) comprising: illuminating source (11), light adjusting part (12), lamp guide (13) and dark slide (14);
Wherein, illuminating source (11) controls by control device (2) the treatment light launching different pulse mode, and this treatment light enters light adjusting part (12); Light adjusting part (12) is for the energy size of adjustment for the treatment of light and Energy distribution, and the treatment light after its adjustment enters lamp guide (13); Lamp guide (13) is regulated the treatment light after adjustment again by the difference of own form, material, structure, obtains the treatment light needed for ocular disease; Dark slide (14) is for blocking and absorbing the treatment light except eye treatment position.
4. ophthalmic hand-held as claimed in claim 1 is cross-linked therapy system, and it is characterized in that, control device (2) comprising:
For opening and stop the on and off switch of electric supply installation (4);
For the operation pause switch that break-off device (1) works;
For controlling the time-controllable element of equipment (1) treatment persistent period;
For controlling the power regulation element of equipment (1) light source output power;
For selecting the pulse controlling element of equipment (1) light source output mode;
And show display screen or the display lamp (21) for the treatment of plan and equipment (1) running status.
5. ophthalmic hand-held as claimed in claim 1 is cross-linked therapy system, it is characterized in that, electric supply installation (4) comprising: rechargeable battery (41), charging socket (42), power supply electric wire (43) and attaching plug (44), rechargeable battery (41) provides power supply for equipment (1) and control device (2), charging socket (42) is flexibly connected with rechargeable battery (41), charging socket (42) is also connected with attaching plug (44) by power supply electric wire (43), attaching plug (44) is rechargeable battery (41) charging when being connected with external power source,
Or electric supply installation (4) comprising: rechargeable battery (41), power supply electric wire (43) and attaching plug (44), rechargeable battery (41), power supply electric wire (43) are connected successively with attaching plug (44), when attaching plug (44) is connected with external power source, it is rechargeable battery (41) charging;
Or electric supply installation (4) comprising: rechargeable battery (41) and attaching plug (44), rechargeable battery (41) is movable with attaching plug (44) or be fixedly connected with, when attaching plug (44) is connected with external power source, it is rechargeable battery (41) charging.
6. ophthalmic hand-held as claimed in claim 3 is cross-linked therapy system, and it is characterized in that, the treatment wavelength of light that illuminating source (11) is launched is between 350nm to 390nm, and power is at 3mW/cm
2to 100mW/cm
2between; And illuminating source (11) be LED, light emitting diode, high-pressure mercury-vapor lamp, metalized lamp, Halogen light or Excimer lamp, simultaneously illuminating source (11) can have illumination functions, deictic function or measurement function.
7. the ophthalmic hand-held as described in claim 1-6 is cross-linked therapy system, it is characterized in that, the treatment light that equipment (1) sends is evenly distributed or uneven hot spot at eye's therapentic part forming energy, and the hot spot formed is the hot spot of one or more shape.
8. the ophthalmic hand-held as described in claim 1-7 is cross-linked therapy system, it is characterized in that, described ophthalmic hand-held is cross-linked therapy system and treats ocular disease separately, or combined pharmaceutical preparation is treated ocular disease.
9. the ophthalmic hand-held as described in claim 1-7 is cross-linked therapy system, it is characterized in that, described ophthalmic hand-held is cross-linked therapy system and also comprises test set (5), first on test set, carry out test and the adjustment for the treatment of light for ocular disease, and then the hand-manipulating of needle is treated to patient; And test set comprises the element of the treatment light illumination sent for surveying work device (1).
10. ophthalmic hand-held as claimed in claim 3 is cross-linked therapy system, it is characterized in that, light adjusting part (12) is grating, one or more lens, controlled device (2) or artificial regulatory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610083765.5A CN105520806A (en) | 2016-02-14 | 2016-02-14 | Handheld cross-linking therapeutic system for ophthalmological department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610083765.5A CN105520806A (en) | 2016-02-14 | 2016-02-14 | Handheld cross-linking therapeutic system for ophthalmological department |
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| CN105520806A true CN105520806A (en) | 2016-04-27 |
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| CN201610083765.5A Pending CN105520806A (en) | 2016-02-14 | 2016-02-14 | Handheld cross-linking therapeutic system for ophthalmological department |
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