A kind of ultraviolet tinea unguium therapeutic instrument
Technical field
This utility model relates to field of medical device, specifically refers to a kind of ultraviolet tinea unguium therapeutic instrument.
Background technology
Tinea unguium (tinea unguium) is the pathological changes that dermatophytosis invades caused by deck, is the mycosis under one betides finger (toe) first and first.Fungal infection can make deck structure change, color change, and then causes deck deformation variable color, thickens, comes off, and is separated.In addition, refer to that (toe) first can infect mutually, often have finger (toe) first to infect the generation of multiple finger (toe) first.
At present, the Therapeutic Method of tinea unguium is generally three kinds.
The first is by Oral antifungal agents thing, and the mode of blood dosing is treated.This kind of Therapeutic Method needs to accumulate enough drug level in blood, has larger damage for Liver and kidney, is especially not suitable for hepatic and kidney function obstacle patient and uses.
The second is that antifungal drug is smeared in external, in order to shorten the treatment time of patient, usually in conjunction with package with repair first and dispel disease first fast, ensures drug osmotic deck.This kind of Therapeutic Method drug osmotic ability is weak, is difficult to be applied to fungus bleb, and therapeutic effect is poor, and treatment time is long, and fungus also easily produces drug resistance over the course for the treatment of.In addition, this kind of Therapeutic Method is helpless for the infection of nail root, first side, and the tinea unguium patient of more than 70% all has the infection of nail root, first side.
The third is that physics pulls out first, and uses the various ways such as anesthesia to alleviate pain simultaneously.This kind of Therapeutic Method wound surface is large, and painful large, have a strong impact on daily life, most of patients can not accept such therapeutic modality.
Utility model content
The purpose of this utility model is: overcome the above-mentioned defect of prior art, provides a kind of ultraviolet tinea unguium therapeutic instrument, has stopped the negative interaction of Oral antifungal agents thing to Liver and kidney; Overcoming external, to smear antifungal drug drug osmotic weak, is difficult to the problem being applied to fungus bleb and drug resistance; Patient's no pain in therapeutic process, safety is guaranteed.
This utility model is achieved through the following technical solutions:
A kind of ultraviolet tinea unguium therapeutic instrument, comprise main frame and irradiator, be provided with control circuit in described main frame, described control circuit is connected with irradiator; Described control circuit comprises and is arranged at display screen on host housing and set of time button; Described host housing is also provided with placement draw-in groove, and described irradiator comprises irradiation head and handle, is provided with quartz burner in described irradiation head, and described handle can be positioned over to be placed in draw-in groove.
In this utility model, irradiator is taken out placement draw-in groove, hand-held handle, irradiation head is aimed at tinea unguium position and can start to treat tinea unguium, simple to operate, and easy to use.The working time of irradiation head can be controlled by control circuit, avoid that quartz burner irradiation time is long causes damage to finger.Control circuit is clock control circuit, is prior art, just repeats no more here.The working time of irradiation head can be set by set of time button, usually be arranged within five minutes.Display screen can show the residue working time.When irradiation head is started working, control circuit closes the operating circuit of irradiation head, and display screen starts countdown, until display screen time showing is zero, control circuit disconnects the operating circuit of irradiation head, and irradiation head quits work.
In this utility model, by ultraviolet radiation, the hereditary material structure of tinea unguium pathogenic bacterium can be destroyed, as DNA(DNA (deoxyribonucleic acid)) or RNA(ribonucleic acid) molecular structure, then kill pathogenic bacterium, thus cure tinea unguium.
As the preferred mode of one, be provided with the V-arrangement hook of opening upwards in described placement draw-in groove, described handle is provided with the pocket for the punch head matched.Arranged by this kind, when therapeutic instrument does not work, by pocket for the punch head and the V-arrangement hook matched, can irradiator is fixed on host housing, be convenient to daily management and use.
As the preferred mode of one, described irradiation head and handle hinged.As preferably, described irradiation head can vertical rotation angle 90 °, and arbitrarily angled locking in its anglec of rotation.Arranged by this kind, can freely adjust irradiation head as required, to make irradiation first watch for accurately to aim at affected part, conveniently to treat.
As the preferred mode of one, the spectral band of described ultraviolet lamp tube is 240 ~ 280nm.Spectral band is the DNA(DNA (deoxyribonucleic acid) that the ultraviolet light of 240 ~ 280nm efficiently can destroy tinea unguium pathogenic bacterium) or RNA(ribonucleic acid) molecular structure, cause the death of growth sexual cell and regenerative cell death, and then reach the effect of killing pathogenic bacterium, thus cure tinea unguium.
As the preferred mode of one, the irradiation intensity of described irradiation head is 0.3mW/cm2 ~ 2.5mW/cm2.Arranged by this kind, under the prerequisite of tinea unguium pathogenic bacterium is killed in realization, the damage to finger can be reduced.
As the preferred mode of one, described main frame is also provided with fuse and earthing rod.Arranged by this kind, overcurrent protection and earth leakage protective can be realized, avoid the generation of the excessive damage therapeutic instrument of electric current and electric shock.
This utility model compared with prior art, has the following advantages and beneficial effect: this utility model has stopped the negative interaction of Oral antifungal agents thing to Liver and kidney; Overcoming external, to smear antifungal drug drug osmotic weak, is difficult to the problem being applied to fungus bleb and drug resistance; Patient's no pain in therapeutic process, safety is guaranteed.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the structural representation of embodiment 1.
Wherein: 1-display screen, 2-set of time button, 3-main frame, 4-irradiator, 5-fuse, 6-earthing rod, 7-quartz burner, 8-irradiation head, 9-handle, 10-place draw-in groove.
Detailed description of the invention
Describe in detail further below in conjunction with accompanying drawing, but embodiment of the present utility model is not limited thereto:
Embodiment 1:
See Fig. 1 and Fig. 2, a kind of ultraviolet tinea unguium therapeutic instrument, comprises main frame 3 and irradiator 4, and be provided with control circuit in described main frame 3, described control circuit is connected with irradiator 4; Described control circuit comprises and is arranged at display screen 1 on main frame 3 shell and set of time button 2; Described main frame 3 shell is also provided with and places draw-in groove 10, described irradiator 4 comprises irradiation head 8 and handle 9, is provided with quartz burner 7 in described irradiation head 8, and described handle 9 can be positioned over to be placed in draw-in groove 10.
In this utility model, taken out by irradiator 4 and place draw-in groove 10, hand-held handle 9, aims at tinea unguium position and can start to treat tinea unguium by irradiation head 8, simple to operate, and easy to use.The working time of irradiation head 8 can be controlled by control circuit, avoid that quartz burner 7 irradiation time is long causes damage to finger.Control circuit is clock control circuit, is prior art, just repeats no more here.The working time of irradiation head 8 can be set by set of time button 2, usually be arranged within five minutes.Display screen 1 can show the residue working time.When irradiation head 8 is started working, control circuit closes the operating circuit of irradiation head 8, and display screen 1 starts countdown, until display screen 1 time showing is zero, control circuit disconnects the operating circuit of irradiation head 8, and irradiation head 8 quits work.
In this utility model, by ultraviolet radiation, the hereditary material structure of tinea unguium pathogenic bacterium can be destroyed, as DNA(DNA (deoxyribonucleic acid)) or RNA(ribonucleic acid) molecular structure, then kill pathogenic bacterium, thus cure tinea unguium.
As the preferred mode of one, be provided with the V-arrangement hook of opening upwards in described placement draw-in groove 10, described handle 9 is provided with the pocket for the punch head matched.Arranged by this kind, when therapeutic instrument does not work, by pocket for the punch head and the V-arrangement hook matched, irradiator 4 can be fixed on main frame 3 shell, be convenient to daily management and use.
As the preferred mode of one, described irradiation head 8 is hinged with handle 9.As preferably, described irradiation head 8 can vertical rotation angle 90 °, and arbitrarily angled locking in its anglec of rotation.Arranged by this kind, can freely adjust irradiation head 8 as required, to make irradiation head 8 more accurately aim at affected part, convenient treatment.
As the preferred mode of one, the spectral band of described ultraviolet lamp tube is 240 ~ 280nm.Spectral band is the DNA(DNA (deoxyribonucleic acid) that the ultraviolet light of 240 ~ 280nm efficiently can destroy tinea unguium pathogenic bacterium) or RNA(ribonucleic acid) molecular structure, cause the death of growth sexual cell and regenerative cell death, and then reach the effect of killing pathogenic bacterium, thus cure tinea unguium.
As the preferred mode of one, the irradiation intensity of described irradiation head 8 is 0.3mW/cm2 ~ 2.5mW/cm2.Arranged by this kind, under the prerequisite of tinea unguium pathogenic bacterium is killed in realization, the damage to finger can be reduced.
As the preferred mode of one, described main frame 3 is also provided with fuse 5 and earthing rod 6.Arranged by this kind, overcurrent protection and earth leakage protective can be realized, avoid the generation of the excessive damage therapeutic instrument of electric current and electric shock.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to this utility model, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present utility model, all falls into protection domain of the present utility model.