CN209172900U - An intelligent and safe laser acupuncture instrument - Google Patents

Abstract

A kind of intelligent and safe laser acupuncture and moxibustion apparatus, including laser emitting module, the laser emitting module includes the semiconductor laser of output treatment laser, the laser acupuncture and moxibustion apparatus further include: laser pick-off module, for receiving the treatment laser the launched laser that diffusing reflection returns after touching target, and laser beam is measured from being emitted to the received time；Feedback module calculates the injection distance for the treatment of laser according to the laser beam of laser pick-off module measurement from the received time is emitted to；When treating laser injection distance beyond normal range (NR), cut-offing instruction is issued to laser emitting module, issues alarm command to alarm module；Alarm module receives the alarm command that feedback module issues and alarms.The laser acupuncture and moxibustion apparatus deviation can occur in laser, and when directive non-treated area automatically powers off, and improve safety in utilization.

Description

An intelligent and safe laser acupuncture instrument

technical field

The utility model relates to an intelligent and safe laser acupuncture instrument, which belongs to the technical field of laser medical treatment.

Background technique

Laser acupoint irradiation is essentially a process of energy conversion and transmission. The thermal energy, mechanical energy, and electrical energy converted from the light energy of the laser are absorbed by the molecules and atoms of the biological tissues near the acupuncture points, or transmitted to other tissues through the meridians to regulate Qi and blood, balance yin and yang, promote protein synthesis and activation, and improve Enzyme activity, enhance immunity, so as to achieve the effect of improving human physiological functions. At present, laser acupuncture has been applied clinically at home and abroad to treat internal, external, pediatric, gynecological, eye, ENT, oral, skin, nerve and orthopedic diseases, and achieved good results.

As we all know, although laser acupuncture therapy avoids the possibility of blood-borne disease infection caused by directly touching the acupuncture points of the human body with silver needles in traditional acupuncture therapy, it has the advantages of painlessness, sterility, and safety. However, during the treatment process, if the laser acupuncture instrument is out of control, the laser emitted by it will shoot at the eyes of the human body or other flammable objects, which will bring serious consequences to personal and property safety, and there are certain safety hazards. Moreover, at present, independent laser acupuncture instruments have not been widely promoted. They are used as health care medical instruments in households. The main reason is the danger of lasers. The public still has great concerns about the safety of laser acupuncture instruments.

Utility model content

The purpose of the invention of the utility model is to provide an intelligent and safe laser acupuncture instrument that can automatically cut off the power when the laser deviates and shoots to a non-treatment site.

The technical solution adopted by the utility model to realize the purpose of the invention is: an intelligent and safe laser acupuncture instrument, including a laser emitting module, and the laser emitting module includes a semiconductor laser that outputs therapeutic laser light, and its structural characteristics are: the laser acupuncture instrument Also includes:

The laser receiving module is used to receive the emitted therapeutic laser light diffusely reflected back after touching the target, and measure the time from emission to reception of the laser beam;

The feedback module calculates the injection distance of the therapeutic laser according to the time from emission to reception of the laser beam measured by the laser receiving module; when the emission distance of the treatment laser exceeds the normal range, it sends a power-off instruction to the laser emission module and an alarm instruction to the alarm module ;

The alarm module receives the alarm command sent by the feedback module and sends out an alarm.

Further, the laser receiving module of the utility model includes a photoelectric element for receiving reflected laser beams and a timer for measuring the time from emission to reception of the laser beam; the photoelectric element is installed on the front end of the focusing mirror of the semiconductor laser, and the timer Connected with semiconductor lasers and optoelectronic components.

Further, the safety distance threshold is preset in the feedback module of the present invention, and the therapeutic laser emission distance exceeds the normal range means that the therapeutic laser emission distance is greater than the safety distance threshold.

Furthermore, the laser emitting module of the present invention includes four semiconductor lasers, and the front end of the focusing mirror of each semiconductor laser is equipped with a photoelectric element for receiving reflected laser beams. The emission laser power and frequency of each semiconductor laser can be independently adjusted as required.

Furthermore, the diameter of the sensing part receiving laser light on the photoelectric element of the utility model is 15mm-20mm.

Compared with the prior art, the utility model has the beneficial effects that: the photoelectric element of the laser receiving module is used to receive the emitted laser light which is diffusely reflected and returned after touching the human body or an object, and the timer judges that once the laser feedback The time exceeds the normal range, that is, the distance of the laser injection exceeds the normal working range. At this time, it means that the laser acupuncture instrument cannot continue to work normally, and it may even shoot into the eyes of the human body or other flammable objects, which will bring serious harm to personal and property safety. loss. At this time, the feedback module sends a power-off command to the laser emitting module to power it off, and sends an alarm command to the alarm module to ensure the safety of the laser acupuncture instrument. At the present stage, the existing laser acupuncture instruments have not been promoted on a large scale, and they are used as health care medical instruments at home. The major reason comes from the danger of lasers. The masses still have great concerns about whether the laser acupuncture instruments are safe. The application of this utility model Finally, it can greatly eliminate the general population's concerns about the safety of laser acupuncture, which is conducive to the popularization and use of independent laser acupuncture instruments.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of an embodiment of the utility model.

In the figure, A represents the integrated single-chip microcomputer, the feedback module 3.0, the alarm module 4.0, and the timer 2.2 are all integrated on the integrated single-chip microcomputer; B represents the treatment site; 1.1a represents the light source, 1.1b represents the coupler, and 1.1c represents the focusing mirror.

Detailed ways

Example

Fig. 1 shows, a kind of intelligent safe laser acupuncture instrument, comprises laser emission module 1.0, and described laser emission module 1.0 comprises the semiconductor laser 1.1 of output therapeutic laser, as shown in the figure, semiconductor laser 1.1 comprises light source 1.1a, coupler 1.1 b. Focusing mirror 1.1c, characterized in that: the laser acupuncture instrument also includes:

The laser receiving module 2.0 is used to receive the emitted therapeutic laser light diffusely reflected back after touching the target, and measure the time from emission to reception of the laser beam;

Feedback module 3.0, calculates the injection distance of the therapeutic laser according to the time from emission to reception of the laser beam measured by the laser receiving module 2.0; 4.0 issue an alarm command;

The alarm module 4.0 receives the alarm command sent by the feedback module 3.0 and sends out an alarm.

In this example, the laser receiving module 2.0 includes a photoelectric element 2.1 that receives the reflected laser beam and a timer 2.2 for measuring the laser beam from emission to reception time; the photoelectric element 2.1 is installed on the front end of the focusing mirror 1.1c of the semiconductor laser 1.1 , the timer 2.2 is connected with the semiconductor laser 1.1 and the photoelectric element 2.1.

In this example, the safety distance threshold is preset in the feedback module 3.0, and the therapeutic laser emission distance exceeds the normal range, which means that the therapeutic laser emission distance is greater than the safety distance threshold. For example, when performing laser acupuncture on the Shenmen point on the wrist (which can treat neurasthenia, forgetfulness and insomnia), the focusing lens 1.1c of the semiconductor laser 1.1 should be 5cm away from the treatment site, and the preset safe distance threshold in the feedback module 3.0 is 10cm .

The laser emitting module 1.0 in this example includes four semiconductor lasers 1.1, each semiconductor laser 1.1 is equipped with a photoelectric element 2.1 for receiving reflected laser beams at the front end of the focusing mirror 1.1c.

In this example, the diameter of the sensing part receiving the laser light on the photoelectric element 2.1 is 15mm-20mm. In this example, the photoelectric element 2.1 can sense the diffusely reflected laser light within 50cm.

Claims (5)

1. a kind of intelligent and safe laser acupuncture and moxibustion apparatus, including laser emitting module (1.0), the laser emitting module (1.0) include The semiconductor laser (1.1) of output treatment laser, it is characterised in that: the laser acupuncture and moxibustion apparatus further include:

Laser pick-off module (2.0), for receiving the treatment laser the launched laser that diffusing reflection returns after touching target, And laser beam is measured from being emitted to the received time；

Feedback module (3.0) is controlled according to the laser beam that laser pick-off module (2.0) measure from received time, calculating is emitted to Treat the injection distance of laser；When treating laser injection distance beyond normal range (NR), issues and power off to laser emitting module (1.0) Instruction issues alarm command to alarm module (4.0)；

Alarm module (4.0) receives the alarm command that feedback module (3.0) issue and alarms.

2. a kind of intelligent and safe laser acupuncture and moxibustion apparatus according to claim 1, it is characterised in that: the laser pick-off module It (2.0) include receiving the photoelectric cell (2.1) of reflection laser beam and for measuring laser beam from the timing for being emitted to receiving time Device (2.2)；The photoelectric cell (2.1) is installed on front end focus lamp (1.1c) of semiconductor laser (1.1), the timer (2.2) it is connected with semiconductor laser (1.1) and photoelectric cell (2.1).

3. a kind of intelligent and safe laser acupuncture and moxibustion apparatus according to claim 1, it is characterised in that: the feedback module (3.0) Interior default safe distance threshold value, treatment laser project distance beyond normal range (NR) refer to treatment laser project distance be greater than safety away from From threshold value.

4. a kind of intelligent and safe laser acupuncture and moxibustion apparatus according to claim 1, it is characterised in that: the laser emitting module It (1.0) include four semiconductor lasers (1.1), front end focus lamp (1.1c) of each semiconductor laser (1.1) is respectively mounted There is the photoelectric cell (2.1) for receiving reflection laser beam.

5. a kind of intelligent and safe laser acupuncture and moxibustion apparatus according to claim 2, it is characterised in that: the photoelectric cell (2.1) The upper sensing part diameter for receiving laser is 15mm-20mm.