CN205268850U - Safe eyeshield treatment head - Google Patents
Safe eyeshield treatment head Download PDFInfo
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- CN205268850U CN205268850U CN201521048217.6U CN201521048217U CN205268850U CN 205268850 U CN205268850 U CN 205268850U CN 201521048217 U CN201521048217 U CN 201521048217U CN 205268850 U CN205268850 U CN 205268850U
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- treatment head
- distance
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- laser
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Abstract
The application discloses safe eyeshield treatment head includes: inside is provided with the laser instrument light -emitting window treatment hood body, set up the distance measurement ware that being used for on the treatment hood body measured the distance between laser instrument light -emitting window and the human body and obtained the measuring distance, link to each other with the distance measurement ware for comparison measurement distance and default distance, and control command's controller is generated according to the comparative result, link to each other with the controller for the driver of opening or closing according to the control command driving laser ware. When the distance of laser instrument light -emitting window is greater than default distance in human body especially people's eye and treatment head, show the not direct treatment human body of laser, should close the laser instrument to cause the injury to human body especially people's eye, be close to the treatment position gradually when the distance of laser instrument light -emitting window is less than default distance when the treatment head, show that laser can treat appointed treatment position, effectively avoid treating the amazing problem of in -process laser to people's eye, reach the effect of safe eyeshield.
Description
Technical field
This utility model relates to field of medical technology, in particular, relates to a kind of safe eye protection treatment head.
Background technology
At present, the laser therapeutic head of existing laser therapeutic apparatus is when launching laser and treating, after usual starting up's laser instrument, laser exports immediately, and laser be can not the eyes of direct irradiation people, but a lot of patient often to laser can not direct irradiation eyes ignorant, especially for child and old man, psychology out of curiosity, often directly remove viewing laser beam with eyes, gently then harm one's eyes, heavy then cause blind. Therefore, in laser therapy procedures, how effectively to avoid the laser problem to the stimulation of human eye over the course for the treatment of, be those skilled in the art's urgent problems.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of safe eye protection treatment head, when treatment head and human body near just starting laser output when certain distance, it is prevented effectively from the laser stimulation problem to human eye over the course for the treatment of, reaches the effect of safe eye protection.
For achieving the above object, this utility model provides following technical scheme:
A kind of safe eye protection treatment head, including:
It is internally provided with the treatment head-shield body of laser instrument light-emitting window;
Be arranged at treatment head-shield body on for the distance measured between described laser instrument light-emitting window and human body and obtain measure distance distance measuring unit;
It is connected with described distance measuring unit, for relatively more described distance and the predeterminable range measured, and generates the controller of control instruction according to comparative result;
It is connected with described controller, for the driver being turned on and off according to described control instruction driving laser instrument.
Preferably, treat in head in above-mentioned safe eye protection, also include being arranged at portion in described treatment head-shield body, and be positioned at described laser instrument light-emitting window go out light side, for the lens of divergencing laser light beam.
Preferably, treating in head in above-mentioned safe eye protection, described distance measuring unit is photoelectric sensor.
Preferably, treating in head in above-mentioned safe eye protection, described treatment head-shield body is the treatment head-shield body of cone shape, and the light-emitting window of described laser instrument is arranged at the conical top of described treatment head-shield body.
Preferably, treat in head in above-mentioned safe eye protection, the curved surface that bottom surface is indent of the treatment head-shield body of described cone shape.
Preferably, treat in head in above-mentioned safe eye protection, if described comparative result be described measurement distance more than or equal to described predeterminable range, described controller is the controller generating and controlling the control instruction that described laser instrument cuts out;
If described comparative result be described measurement distance less than described predeterminable range, described controller is generate to control the controller of control instruction that described laser instrument is opened.
Preferably, treating in head in above-mentioned safe eye protection, described predeterminable range is 30mm.
From technique scheme it can be seen that this utility model provides a kind of safe eye protection treatment head, including: it is internally provided with laser instrument light-emitting window treatment head-shield body, be arranged at treatment head-shield body on for the distance measured between described laser instrument light-emitting window and human body and obtain measure distance distance measuring unit, it is connected with distance measuring unit, for relatively more described distance and the predeterminable range measured, and generates the controller of control instruction according to comparative result, it is connected with controller, for the driver being turned on and off according to described control instruction driving laser instrument. can distance between Laser Measurement device light-emitting window and human body obtain measuring the distance measuring unit of distance owing to being provided with on treatment head, when human body is near treatment head, by comparing measurement distance and predeterminable range magnitude relationship, determine whether to open laser instrument, it is specially, when in human body especially human eye with treatment head, the distance of laser instrument light-emitting window is more than predeterminable range, show that laser does not directly treat human body, laser instrument should cut out, in order to avoid human body especially human eye is damaged, when treating head and moving closer to the therapentic part distance until laser instrument light-emitting window less than predeterminable range, show that TA position can be treated by laser, it is prevented effectively from the laser stimulation problem to human eye over the course for the treatment of, reach the effect of safe eye protection.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The safe eye protection treatment head schematic diagram of one that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Consult the safe eye protection treatment head schematic diagram of one that Fig. 1, Fig. 1 provide for this utility model embodiment.
In a kind of specific embodiment, it is provided that a kind of safe eye protection treatment head, including: it is internally provided with the treatment head-shield body 101 of laser instrument light-emitting window 102; Be arranged at treatment head-shield body on for the distance measured between described laser instrument light-emitting window 102 and human body and obtain measure distance distance measuring unit 103; It is connected with distance measuring unit, for relatively more described distance and the predeterminable range measured, and generates the controller 104 of control instruction according to comparative result; It is connected with controller, for the driver 105 being turned on and off according to described control instruction driving laser instrument.
Can distance between Laser Measurement device light-emitting window 102 and human body obtain measuring the distance measuring unit 103 of distance owing to being provided with on treatment head, when human body is near treatment head, by comparing measurement distance and predeterminable range magnitude relationship, determine whether to open laser instrument, it is specially, when in human body especially human eye with treatment head, the distance of laser instrument light-emitting window 102 is more than predeterminable range, show that laser does not directly treat human body, laser instrument should cut out, in order to avoid human body especially human eye is damaged, when treating head and moving closer to the therapentic part distance until laser instrument light-emitting window 102 less than predeterminable range, show that TA position can be treated by laser, it is prevented effectively from the laser stimulation problem to human eye over the course for the treatment of, reach the effect of safe eye protection.
Further, treat in head in above-mentioned safe eye protection, also include being arranged at described treatment head-shield body 101 internal, and be positioned at described laser instrument light-emitting window 102 go out light side, for the lens of divergencing laser light beam. Difference according to therapentic part size, utilizes lens to be dispersed by laser beam, then coordinates cover body 101, it is possible to form the size of required laser facula.
Further, treating in head in above-mentioned safe eye protection, described distance measuring unit 103 is photoelectric sensor. The propagation distance of photoelectric sensor actual induction laser, it should be pointed out that distance measuring unit 103 can also for other can pass through sense laser measurement laser propagation distance instrument, all within protection domain.
Further, treating in head in above-mentioned safe eye protection, described treatment head-shield body 101 is the treatment head-shield body 101 of cone shape, and the light-emitting window of described laser instrument is arranged at the conical top of described treatment head-shield body 101. Treatment head-shield body 101 can also treat required shape for other, all within protection domain.
Further, treat in head in above-mentioned safe eye protection, the curved surface that bottom surface is indent of the treatment head-shield body 101 of described cone shape. Owing to, in carrying out laser therapy, generally treatment head being directly directed at therapentic part, some positions of human body typically exhibit arc, therefore effectively can be coordinated with the cambered surface of human body by the curved surface that the bottom surface for the treatment of head-shield body 101 is preferably prepared for indent.
Further, treat in head in above-mentioned safe eye protection, if described comparative result be described measurement distance more than or equal to described predeterminable range, described controller 104 be the controller 104 generating the control instruction controlling the cut out of described laser instrument; If described comparative result be described measurement distance less than described predeterminable range, described controller 104 is generate to control the controller 104 of control instruction that described laser instrument is opened. To laser instrument be turned on and off be controlled by controller 104, drive the driver 105 that is turned on and off of laser instrument according to described control instruction. Controller 104 is connected with distance measuring unit 103 and driver 105, controller 104 sends different control instructions to driver 105 according to different comparative result, driver 105 receives control instruction, completes to be turned on or off the task of laser instrument according to different control instructions. When in human body especially human eye with treatment head, the distance of laser instrument light-emitting window 102 is more than predeterminable range, show that laser does not directly treat human body, laser instrument should cut out, in order to avoid human body especially human eye is damaged, when treating head and moving closer to the therapentic part distance until laser instrument light-emitting window 102 less than predeterminable range, show that TA position can be treated by laser, be prevented effectively from the laser stimulation problem to human eye over the course for the treatment of, reach the effect of safe eye protection.
Further, treating in head in above-mentioned safe eye protection, described predeterminable range is 30mm. Predeterminable range can be adjusted according to different therapeutic effect or the different state of an illness, is not limited to 30mm, and preferred predeterminable range is 30mm in the present embodiment.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model. The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments. Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. a safe eye protection treatment head, it is characterised in that including:
It is internally provided with the treatment head-shield body of laser instrument light-emitting window;
Be arranged on described treatment head-shield body for the distance measured between described laser instrument light-emitting window and human body and obtain measure distance distance measuring unit;
It is connected with described distance measuring unit, for relatively more described distance and the predeterminable range measured, and generates the controller of control instruction according to comparative result;
It is connected with described controller, for the driver being turned on and off according to described control instruction driving laser instrument.
2. safe eye protection as claimed in claim 1 treatment head, it is characterised in that also include being arranged at portion in described treatment head-shield body, and be positioned at described laser instrument light-emitting window go out light side, for the lens of divergencing laser light beam.
3. safe eye protection as claimed in claim 2 treatment head, it is characterised in that described distance measuring unit is photoelectric sensor.
4. safe eye protection as claimed in claim 3 treatment head, it is characterised in that described treatment head-shield body is the treatment head-shield body of cone shape, and the light-emitting window of described laser instrument is arranged at the conical top of described treatment head-shield body.
5. safe eye protection as claimed in claim 4 treatment head, it is characterised in that the curved surface that bottom surface is indent of the treatment head-shield body of described cone shape.
6. the safe eye protection treatment head as described in any one of claim 1 to 5, it is characterised in that if described comparative result be described measurement distance more than or equal to described predeterminable range, described controller is generate to control the controller of control instruction that described laser instrument cuts out;
If described comparative result be described measurement distance less than described predeterminable range, described controller is generate to control the controller of control instruction that described laser instrument is opened.
7. safe eye protection as claimed in claim 6 treatment head, it is characterised in that described predeterminable range is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048217.6U CN205268850U (en) | 2015-12-15 | 2015-12-15 | Safe eyeshield treatment head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048217.6U CN205268850U (en) | 2015-12-15 | 2015-12-15 | Safe eyeshield treatment head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205268850U true CN205268850U (en) | 2016-06-01 |
Family
ID=56053483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048217.6U Active CN205268850U (en) | 2015-12-15 | 2015-12-15 | Safe eyeshield treatment head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205268850U (en) |
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2015
- 2015-12-15 CN CN201521048217.6U patent/CN205268850U/en active Active
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