CN209771121U

CN209771121U - Rhinitis phototherapy instrument

Info

Publication number: CN209771121U
Application number: CN201822157936.1U
Authority: CN
Inventors: 李心建; 贾胜成; 廖修峰; 陈永
Original assignee: Kangyuan Love Electronics Co Ltd
Current assignee: Kangyuan Love Electronics Co Ltd
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2019-12-13
Anticipated expiration: 2028-12-21

Abstract

The utility model discloses a rhinitis phototherapy instrument, relating to the technical field of medical instruments, which comprises an instrument host, a laser head connected with the instrument host, a power supply, a control circuit board, a display screen, a switch and function keys; the instrument host comprises a front shell and a rear shell which are mutually buckled, and a partition plate is arranged in the front shell to divide the interior of the front shell into a first cavity and a second cavity; the power setting is in first cavity, and control circuit board sets up in the second cavity, and control circuit board respectively with laser head, power, display screen, switch and function button electric connection.

Description

Rhinitis phototherapy instrument

Technical Field

the utility model relates to the technical field of medical equipment, in particular to a rhinitis phototherapy instrument.

Background

the rhinitis phototherapy instrument product is classified according to medical instrument classification catalog of 2002 edition of State food and drug administration, and belongs to weak laser external treatment instrument 5 of medical laser instrument equipment (classification code is 6824), and the management category is II. The therapeutic mechanism of rhinitis is pointed out in the text of semiconductor laser application research in medical treatment, volume 27, phase 3, of the application laser, month 6, 2007: laser directly irradiates nasal mucosa and sensitive area to cause vasodilatation and accelerate bleeding, so that enzyme and protein molecule conformation is changed to generate transduction biological effect, cell and enzyme power is enhanced, substance metabolism is vigorous, local tissue nutrition is improved, and inflammation absorption and metabolism are promoted and mental reflex is regulated. Thereby enhancing the disease resistance, eliminating nasal mucosa edema and reducing exudation. By stimulating sympathetic nerves in nasal cavity, the vasoconstriction and dilation elasticity of nasal mucosa is enhanced. And when the bacteria on the surface layer of the nasal cavity are directly killed, the coating layer on the surface of the red blood cells is peeled off, so that the number of negative charges carried by the cells is recovered to be normal, the mutual repulsive force is increased, the original aggregated red blood cells are dispersed, and the oxygen carrying capacity of the blood system of the nasal cavity is promoted. At present, a plurality of similar products are registered and marketed in China for a plurality of years, and the semiconductor laser therapeutic apparatus is widely applied, and the safety and the effectiveness in clinic are already confirmed.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a rhinitis phototherapy instrument for the treatment of acute rhinitis, chronic rhinitis acute episode, allergic rhinitis has the adjunctie therapy effect to reducing blood viscosity, reducing blood lipid and cardiovascular disease, is applicable to and alleviates or alleviate patient's rhinitis anaphylaxis symptom.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a rhinitis phototherapy instrument comprises an instrument host, a laser head connected with the instrument host, a power supply, a control circuit board, a display screen, a switch and function keys; the instrument host comprises a front shell and a rear shell which are buckled with each other, and a partition plate is arranged in the front shell to divide the interior of the front shell into a first cavity and a second cavity; the power sets up in first cavity, control circuit board sets up in the second cavity, and control circuit board respectively with laser head, power, display screen, switch and function button electric connection.

the further improvement lies in that: the switch and the function keys are oppositely arranged at two side parts of the instrument host.

The further improvement lies in that: the second cavity of the front shell is provided with a hollow part, and the display screen is embedded in the hollow part.

The further improvement lies in that: still include the electric quantity pilot lamp, the electric quantity pilot lamp sets up in the front shell and with control circuit board electric connection.

The further improvement lies in that: a notch part is formed in the position, opposite to the first cavity, of the rear shell, and a sliding cover is arranged in the notch part in a sliding mode.

The further improvement lies in that: the outer surface of the sliding cover is provided with anti-slip grains, one side of the sliding cover, facing the notch, is provided with a clamping block, and the notch of the rear shell is provided with a bayonet matched with the clamping block.

The further improvement lies in that: and a plurality of limiting columns are arranged at the positions of the rear shell opposite to the second cavity.

The further improvement lies in that: the locking screw is further included, a first positioning pipe is arranged in the second cavity of the front shell, a second positioning pipe matched with the first positioning pipe is arranged in the rear shell, and one end of the second positioning pipe penetrates out of the rear shell; the locking screw is sequentially screwed into the second positioning pipe and the first positioning pipe and used for fastening the rear shell to the front shell.

The further improvement lies in that: the one end of laser head is provided with the light pipe, and the other end of laser head passes through wire and a plug connection, the lateral part of instrument host computer is provided with the socket with this plug looks adaptation.

The further improvement lies in that: the laser wavelength emitted by the light guide pipe is 650 nm-670 nm.

The beneficial effects of the utility model reside in that:

The utility model discloses a wavelength 660nm, single laser instrument terminal output maximum power are 8 mW's laser irradiation nasal cavity or acupuncture point, inject a large amount of photons into blood, and the photon is absorbed by blood cell and is converted into internal energy, activates blood cell, improves its deformability and takes the oxygen ability, improves blood fluidity and viscosity, improves blood rheological parameter, plays the effect of eliminating the inflammation, reducing blood viscosity and blood lipid.

Can be used for treating acute rhinitis, acute episode of chronic rhinitis, and allergic rhinitis, and has adjuvant treatment effects on lowering blood viscosity, reducing blood lipid and cardiovascular diseases, and is suitable for relieving rhinitis allergy symptoms.

Drawings

Fig. 1 is a schematic structural view of a rhinitis phototherapy instrument in an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of an instrument host in an embodiment of the present invention;

Fig. 3 is a schematic structural view of the back of the main body of the instrument according to the embodiment of the present invention;

Fig. 4 is a front view of a front shell in an embodiment of the invention;

fig. 5 is a rear view of a front housing in an embodiment of the invention;

Fig. 6 is a front view of a rear housing in an embodiment of the invention;

Fig. 7 is a rear view of a rear housing in an embodiment of the invention;

Fig. 8 is a side view of a rear housing in an embodiment of the invention;

Fig. 9 is a schematic structural view of a sliding cover in an embodiment of the present invention;

Fig. 10 is a circuit schematic diagram of the rhinitis phototherapy apparatus in the embodiment of the present invention.

Reference numerals:

1-a front shell; 11-a display screen; 12-a charge indicator light; 13-a socket; 14-function keys; 15-a switch; 16-a decorative strip; 17-a separator; 18-a second chamber; 19-a first chamber;

2-rear shell; 21-a notch portion; 22-bayonet; 23-a limiting column;

3-a laser head; 31-a wire; 32-a plug; 33-a light pipe;

4-a sliding cover; 41-a fixture block; 42-antiskid lines;

5-locking the screw; 51-a first positioning tube; 52-a second positioning tube;

6-a control circuit board;

7-power supply.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

the technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

referring to fig. 1, an embodiment of the present invention provides a rhinitis phototherapy apparatus, which includes an instrument host, a laser head 3 connected to the instrument host, a power supply 7, a control circuit board 6, a display screen 11, a switch 15, and a function button 14; specifically, one end of the laser head 3 is provided with a light guide pipe 33, the other end of the laser head 3 is connected with a plug 32 through a wire 31, and the side part of the instrument main unit is provided with a socket 13 matched with the plug 32. The wavelength of the laser light emitted from the light guide 33 is 650nm to 670 nm. Weak laser with wavelength of 650nm is used for irradiating nasal mucosa blood vessels and Yingxiang acupoints, improving nasal blood vessel microcirculation, correcting blood vessel stasis, regulating vasomotor, repairing mucus secretion and cilium swinging function, and promoting discharge of pathogenic microorganisms and various metabolites to improve respiration, filtration and cleaning functions. The weak laser irradiates the nasal cavity and the Yingxiang acupoint to adjust the immune defense function of the nasal mucosa, correct inflammatory pathological states of nasal concha, nasal cavity and nasal sinus mucosa, and inhibit recurrent rhinocnesmus, sneeze, nasal obstruction, watery nasal discharge (thin nasal discharge or purulent nasal discharge), headache, dizziness and other symptoms, thereby achieving the purpose of treating chronic rhinopathy such as chronic rhinitis and the like. In this example, the power source is a 9V alkaline battery. The function key 14 is used for adjusting the laser power and the treatment time, and the laser power is divided into three stages, which are respectively: 4mW, 6mW and 8 mW. Time adjustable range: the time is adjustable within 0-20min, and the step distance is adjusted for 30 s.

Specifically, the instrument host further comprises a locking screw 5, a first positioning tube 51 is arranged in the second cavity 18 of the front shell 1, a second positioning tube 52 matched with the first positioning tube 51 is arranged in the rear shell 2, and one end of the second positioning tube 52 penetrates out of the rear shell 2; the locking screw 5 is screwed into the second positioning tube 52 and the first positioning tube 51 in order to fasten the rear case 2 to the front case 1.

referring to fig. 2 and 3, the main body of the instrument includes a front case 1 and a rear case 2 which are fastened to each other, and referring to fig. 4 and 5, a partition 17 is provided in the front case 1 to divide the interior of the front case 1 into a first chamber 19 and a second chamber 18; the power supply 7 is arranged in the first chamber 19, the control circuit board 6 is arranged in the second chamber 18, and as shown in fig. 10, the control circuit board 6 is electrically connected with the laser head 3, the power supply 7, the display screen 11, the switch 15 and the function keys 14 respectively. Specifically, the switch 15 and the function button 14 are oppositely arranged on two side parts of the instrument main body. The second cavity 18 of the front shell 1 is provided with a hollow part, and the display screen 11 is embedded in the hollow part; a decorative strip 16 is arranged beside the display screen 11. Preferably, the electric quantity control device further comprises an electric quantity indicator light 12, and the electric quantity indicator light 12 is arranged on the front shell 1 and electrically connected with the control circuit board 6. When the electric quantity is sufficient, the green lamp is on for a long time; the red light flashes at low power.

Referring to fig. 6 to 9, a notch 21 is formed at a position of the rear case 2 opposite to the first chamber 19, and the slide cover 4 is slidably disposed in the notch 21. Specifically, the outer surface of the sliding cover 4 is provided with an anti-slip pattern 42, one side of the sliding cover 4 facing the notch is provided with a fixture block 41, and the notch portion 21 of the rear shell 2 is provided with a bayonet 22 matched with the fixture block 41. Specifically, a plurality of limiting columns 23 are arranged at positions of the rear shell 2 opposite to the second cavity 18.

The utility model discloses a manual setting power, time parameter to embedded software control circuit hardware produces the 660 nm's of 4-8mW semiconductor laser, carries out controllable dose treatment to the patient. Has the following advantages:

1. The specially designed laser transmission structure has no problem of optical fiber damage.

2. The disposable light guide tube is matched for nasal cavity irradiation treatment, so that the use is safe.

3. And a human-computer interface is matched, so that the operation is visual and simple.

4. The illumination intensity and the treatment time can be adjusted and set according to the guidance of doctors.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention of the utility model is a connection structure between hardware rather than a software module, and the content related to the software module is realized by the prior art personnel without creative labor.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims

1. the utility model provides a rhinitis phototherapy instrument, includes instrument host computer and laser head (3) that link to each other with the instrument host computer, its characterized in that: the device also comprises a power supply (7), a control circuit board (6), a display screen (11), a switch (15) and a function key (14);

the instrument host comprises a front shell (1) and a rear shell (2) which are buckled with each other, wherein a partition plate (17) is arranged in the front shell (1) to divide the interior of the front shell (1) into a first cavity (19) and a second cavity (18); the laser head control device is characterized in that the power supply (7) is arranged in the first cavity (19), the control circuit board (6) is arranged in the second cavity (18), and the control circuit board (6) is electrically connected with the laser head (3), the power supply (7), the display screen (11), the switch (15) and the function keys (14) respectively.

2. the rhinitis phototherapy instrument according to claim 1, wherein: the switch (15) and the function key (14) are oppositely arranged at two side parts of the instrument main machine.

3. The rhinitis phototherapy instrument according to claim 1, wherein: a hollow part is arranged in the second cavity (18) of the front shell (1), and the display screen (11) is embedded in the hollow part; and a decorative strip (16) is arranged beside the display screen (11).

4. the rhinitis phototherapy instrument according to claim 1, wherein: still include electric quantity indicator lamp (12), electric quantity indicator lamp (12) set up in preceding shell (1) and with control circuit board (6) electric connection.

5. The rhinitis phototherapy instrument according to claim 1, wherein: a notch part (21) is formed in the position, opposite to the first cavity (19), of the rear shell (2), and a sliding cover (4) is arranged in the notch part (21) in a sliding mode.

6. The rhinitis phototherapy instrument according to claim 5, wherein: the outer surface of the sliding cover (4) is provided with anti-skidding lines (42), one side, facing the notch, of the sliding cover (4) is provided with a clamping block (41), and the notch part (21) of the rear shell (2) is provided with a clamping opening (22) matched with the clamping block (41).

7. The rhinitis phototherapy instrument according to claim 1, wherein: and a plurality of limiting columns (23) are arranged at the positions of the rear shell (2) opposite to the second cavity (18).

8. the rhinitis phototherapy instrument according to claim 1, wherein: the locking device is characterized by further comprising a locking screw (5), a first positioning pipe (51) is arranged in the second cavity (18) of the front shell (1), a second positioning pipe (52) matched with the first positioning pipe (51) is arranged in the rear shell (2), and one end of the second positioning pipe (52) penetrates out of the rear shell (2); the locking screw (5) is screwed into the second positioning pipe (52) and the first positioning pipe (51) in sequence and used for fastening the rear shell (2) to the front shell (1).

9. The rhinitis phototherapy instrument according to claim 1, wherein: the one end of laser head (3) is provided with light pipe (33), and the other end of laser head (3) passes through wire (31) and is connected with a plug (32), the lateral part of instrument host computer is provided with socket (13) with this plug (32) looks adaptation.

10. a rhinitis phototherapy instrument according to claim 9, wherein: the laser wavelength emitted by the light guide pipe (33) is 650 nm-670 nm.