CN110917504A - Photon treatment handle device based on light source filtering - Google Patents
Photon treatment handle device based on light source filtering Download PDFInfo
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- CN110917504A CN110917504A CN201911222972.4A CN201911222972A CN110917504A CN 110917504 A CN110917504 A CN 110917504A CN 201911222972 A CN201911222972 A CN 201911222972A CN 110917504 A CN110917504 A CN 110917504A
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- 238000001914 filtration Methods 0.000 title claims abstract description 24
- 238000011282 treatment Methods 0.000 title claims description 39
- 230000003287 optical effect Effects 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 18
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 5
- 229910052594 sapphire Inorganic materials 0.000 claims description 22
- 239000010980 sapphire Substances 0.000 claims description 22
- 238000005057 refrigeration Methods 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000008280 blood Substances 0.000 abstract description 3
- 210000004369 blood Anatomy 0.000 abstract description 3
- 206010048768 Dermatosis Diseases 0.000 abstract 1
- 208000017520 skin disease Diseases 0.000 abstract 1
- 230000002792 vascular Effects 0.000 abstract 1
- 210000003491 skin Anatomy 0.000 description 21
- 230000000694 effects Effects 0.000 description 12
- 208000026349 Vascular skin disease Diseases 0.000 description 6
- 210000002615 epidermis Anatomy 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000013532 laser treatment Methods 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 208000031050 Skin vascular disease Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000004207 dermis Anatomy 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 238000002647 laser therapy Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002430 laser surgery Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037311 normal skin Effects 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
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- 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
- A61N5/0616—Skin treatment other than tanning
-
- 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
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
-
- 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
- A61N2005/0664—Details
-
- 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
- A61N2005/0664—Details
- A61N2005/0667—Filters
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- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a handle device for photon therapy based on light source filtering, which comprises a device shell of a handle structure, wherein an optical system is arranged in the device shell, the output end of the optical system is connected with a photon therapeutic apparatus through an external interface of the device shell, the optical system can emit an effective light source of 940nm, a cooling system is also arranged in the device shell, the cooling system is in contact connection with the optical system, the optical system is cooled by adopting a closed circulating water cooling mode, and the optical system and the cooling system are respectively connected with a power supply system. The invention adopts the filtering technology with the central wavelength of 940nm to filter out the low-efficiency waveband, retains the 940nm high-efficiency waveband, can effectively improve the cure rate of the vascular dermatosis, increases the blood absorption in the use process and reduces the absorption of the epidermal melanin.
Description
Technical Field
The invention belongs to the technical field of laser treatment skin surgery, and particularly relates to a photon treatment handle device based on light source filtering.
Background
The multifunctional water-cooling photon treatment system is based on the principle of selective photothermal effect of laser, treats the vascular skin diseases, and is the most important instrument for treating the vascular skin diseases at present. The light energy acts on the skin, can be absorbed by the pigment cluster (melanin or hemoglobin) of the focal tissue, the temperature rises, on the premise of not damaging normal skin, the pigment cluster is disintegrated or smashed and is discharged out of the body along with a circulatory system, the treatment effect is achieved, when laser surgery is carried out, laser generates a heat effect on the skin, the skin melanin generates heat damage for protecting the skin to absorb heat, and effective treatment can not be carried out on deep skin.
At present, the spectral range of the existing light source has wave bands of 500nm and 650nm of visible light, the wave bands can influence the treatment effect of laser skin surgery, and the wave bands of the strong light source of the conventional photon treatment system have more low-efficiency wave bands, so that the absorption of melanin on the epidermis is higher, the absorption of blood is low, and the cure rate is lower.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a light source filtering-based handle device for photon therapy, aiming at the defects in the prior art, an imported coated filtering kit is added into a therapy handle in a photon therapy system to filter light which is not beneficial to therapy in intense pulsed light, so that the spectral range of the emitted light of the photon system takes 940nm as the central wavelength, and the effect of laser therapy on vascular skin diseases is improved.
The invention adopts the following technical scheme:
the utility model provides a handle device for photon treatment based on light source filtering, includes the device shell of handle structure, and the inside of device shell is provided with optical system, and optical system's output is connected with the photon therapeutic instrument through the external interface of device shell, and optical system can launch 940nm effective light source, and the inside of device shell still is provided with cooling system, and cooling system and optical system contact are connected, adopt airtight circulating water cooling mode to cool off for optical system, and optical system and cooling system connect electrical power generating system respectively.
Specifically, optical system includes the sapphire, and the sapphire setting is used for the contact cooling at the front end of device shell, and the inside metal clamping piece that is provided with of device shell has set gradually fiber guide pipe and light filter between metal clamping piece and the sapphire, is provided with the light source through-hole on the device shell of fiber guide pipe top, and the light source passes through light source through-hole output light source to photon therapeutic instrument for the treatment.
Furthermore, the optical filter is of a film-coating structure and is positioned on the outer side of the optical fiber conduit.
Furthermore, the cooling system comprises a refrigeration piece, the refrigeration piece is clamped and arranged on two sides of the sapphire, a water inlet and a water outlet are respectively formed in the lower end of the device shell, and the water inlet and the water outlet are respectively connected with a water inlet pipe and a water outlet pipe to form circulating water cooling for cooling a light source pipeline inside the device shell.
Furthermore, the surface of the optical filter is plated with a high-reflection film and an antireflection film.
Specifically, the device housing is provided with semiconductor refrigeration.
Specifically, the optical system, the device housing and the cooling system are all detachable.
Compared with the prior art, the invention has at least the following beneficial effects:
according to the handle device for photon treatment based on light source filtering, the 940nm effective light source is obtained through filtering, the cure rate of the multifunctional cooling photon treatment system on vascular diseases can be effectively improved, the damage to the treatment of pathological areas is relieved through the multifunctional water cooling technology, and the effect is better. The scheme effectively solves the problem of treating the vascular skin diseases, further ensures the health of patients, improves the treatment effect and increases the economic income of hospitals.
Furthermore, the optical filter can filter ineffective wave bands which have adverse effects on treatment, the ineffective wave bands can be absorbed by melanin in the epidermis during the process of treating blood vessels in the dermis layer of the skin by laser, so that the heat damage of the epidermis is caused, and the filtering of the ineffective wave bands can reduce the absorption of the melanin and relieve the heat damage of the skin epidermis during the treatment process. The optical filter adopted by the photon treatment handle only transmits light with the wavelength of 940nm as the center, and the wave band is an effective wave band for treating skin vascular diseases in research, so that the penetration depth of the light is increased, the light can be absorbed by blood vessels of a dermis layer, and the treatment effect is improved.
Furthermore, the surface contacting the skin in the treatment process is a strip-shaped sapphire, the sapphire window contacts the skin, and the skin can be further cooled on the basis of circulating water cooling.
Furthermore, the optical filter adopts a film-coating structure, filters out visible wave bands, only transmits infrared light with 940nm as a central wavelength, the infrared light is an optimized wavelength for treating the skin vascular diseases, and the treatment effect is improved.
Furthermore, the high-reflection film and the antireflection film are uniformly distributed, and output light can effectively and uniformly reach the skin.
Furthermore, the sapphire needs to be contacted with the skin surface for treatment, a large amount of heat is generated in the treatment process, and the circulating closed water cooling and the contact cooling are adopted, so that the heat brought by the photon treatment on the skin surface can be effectively dissipated by combining the two cooling modes.
Furthermore, a detachable connection mode is adopted, the device body can be detached through threads, and the device body can be cleaned, disinfected or replaced conveniently.
In conclusion, the invention adopts the filtering technology with the central wavelength of 940nm to filter the low-efficiency wave band, and retains the high-efficiency wave band of 940nm, thereby effectively improving the cure rate of the vascular skin diseases, increasing the blood absorption and reducing the absorption of the melanin of the epidermis in the using process.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a treatment schematic of a photon treatment device of the present invention;
FIG. 2 is a schematic structural diagram of a photon treatment device according to the present invention;
FIG. 3 is a side view of the internal structure of the photon treatment device according to the present invention;
fig. 4 is a top view of the internal structure of the photon treatment device according to the present invention.
Wherein: 1. a device housing; 2. sapphire; 3. a water inlet pipe; 4. a water outlet pipe; 5. an optical filter; 6. a fiber optic conduit; 7. a light source through hole; 8. a metal clip; 9. a refrigeration sheet.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", "outside", "one side", "one end", "one side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the invention provides a handle device for photon therapy based on light source filtering, which adds a filtering technology to a light source of a photon therapy system, adds a layer of optical filter which only transmits 940nm as a central wavelength on a laser device of a photon therapy apparatus, leaves a near-infrared light source, removes a visible light wave band, effectively reduces surface thermal damage, increases the penetration depth of laser therapy, and thus has higher cure rate for vascular skin diseases.
Referring to fig. 2, the handle device for photon therapy based on light source filtering of the present invention comprises a device housing 1, and an optical system, a cooling system and a power system arranged inside the device housing 1, wherein the optical system is connected to the photon therapy apparatus through an external interface of the device housing 1, the optical system can emit 940nm effective light source for treating pathological parts of a patient, the cooling system cools the optical system through closed circulating water cooling, and the cooling system cools the optical system through sapphire contact, so as to slow down the burn of the skin epidermis caused by the heat generated by the light source during the treatment process.
Referring to fig. 3, the optical system includes sapphire 2, the sapphire 2 is disposed on the device housing 1, the rear side of the sapphire 2 is sequentially provided with an optical filter 5 and an optical fiber conduit 6 for filtering light, the optical filter 5 is mounted in front of a light source generating strong pulses, meanwhile, a light source through hole 7 is disposed above the optical fiber conduit 6 at the rear side of the semiconductor sapphire 2, the light source for treatment enters the coupling head through the light source through hole 7, the strong pulse light output through the light source through hole 7 can be effectively transmitted to the skin, and the skin can be prevented from being burnt due to too high local energy.
The surface of the optical filter 5 is plated with a high-reflection film and an antireflection film, and the optical filter is uniformly distributed, so that output light can effectively and uniformly reach the skin.
The coupling head has semiconductor refrigeration, can ensure that the surface temperature of the coupling head rises instantly in the skin treatment process, can also ensure that the surface temperature of the skin is effectively reduced, and can protect normal tissues of the skin from being burnt.
Referring to fig. 4, the cooling system includes a refrigerating plate 9, the refrigerating plate 9 is clamped and installed on two sides of the sapphire 2, a metal clamping piece 8 for fixing and transferring heat is arranged on the rear side of the optical fiber conduit 6, a water inlet and a water outlet are respectively arranged at the lower end of the device shell 1, the water inlet and the water outlet are respectively connected with a water inlet pipe 3 and a water outlet pipe 4 which are communicated, the water inlet pipe 3 and the water outlet pipe 4 are connected with a cooled water source, circulating cooling is performed in the treatment process, water cooling is used for cooling an internal light source pipeline, the refrigerating plate 9 is wrapped on two sides of the semiconductor sapphire 2 and transfers heat with the coupling head, heat generated at the coupling head is reduced, and the temperature of the sapphire.
The water inlet and the water outlet are connected with a water source in the photon therapeutic apparatus, the water inlet flows through the outer side of the optical fiber conduit 6 and then flows out from the other water outlet, the optical fiber conduit 6 is embedded in the water flow channel, the exposed part is in contact with the optical filter for filtering, and then the exposed part is irradiated out through the contact cooling part of the sapphire 2 to reach the surface of skin tissue.
The refrigeration device is characterized in that no moving part is arranged, the reliability is high, and the refrigeration device is connected with the metal sheet to transfer heat.
The power supply system is connected with the optical system and used for supplying electric energy, and the input voltage of the power supply system is as follows: AC 220V50HZ/60HZ, input current 2A; a driving power supply: 1000W, power supply system supplies power for sheetmetal and refrigeration piece and carries out heat transfer, provides kinetic energy for the circulating water.
Preferably, the photon therapy device is a handle structure.
All the connections are detachable connections and are connected through threads, and the device body can be detached so as to be cleaned, disinfected or replaced.
The specific parameters of the laser treatment device of the present invention are as follows:
the working principle of the invention is as follows:
the handle device for photon treatment is correspondingly connected with the laser treatment equipment, after the handle device for photon treatment is started, high-temperature pulse laser can be emitted from the front end of the treatment optical fiber, an effective light source of 940nm and nearby is obtained through the optical filter, and the treatment optical fiber is used for treating pathological parts of patients through closed circulating water cooling and sapphire contact. The principle is based on the selective photothermal effect of laser, and researches show that 940nm penetrates deeper tissues, the absorption of epidermal melanin is less, and the treatment effect is more obvious.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a handle device for photon treatment based on light source filtering, a serial communication port, device shell (1) including the handle structure, the inside of device shell (1) is provided with optical system, optical system's output is connected with the photon therapeutic instrument through the external interface of device shell (1), optical system can launch 940 nm's effective light source, the inside of device shell (1) still is provided with cooling system, cooling system and optical system contact are connected, adopt airtight circulation mode to cool off for optical system, water cooling optical system and cooling system connect electrical power generating system respectively.
2. The handle device for photon therapy based on light source filtering as claimed in claim 1, wherein the optical system comprises sapphire (2), the sapphire (2) is arranged at the front end of the device shell (1) for contact cooling, a metal clamping piece (8) is arranged inside the device shell (1), an optical fiber guide tube (6) and an optical filter (5) are sequentially arranged between the metal clamping piece (8) and the sapphire (2), a light source through hole (7) is arranged on the device shell (1) above the optical fiber guide tube (6), and the light source for therapy outputs the light source to the photon therapy instrument through the light source through hole (7).
3. The handle device for photon therapy based on light source filtering according to claim 2, characterized in that the filter (5) is a coated structure located outside the fiber optic conduit (6).
4. The handle device for photon therapy based on light source filtering as claimed in claim 2, wherein the cooling system comprises a refrigeration sheet (9), the refrigeration sheet (9) is clamped and arranged on two sides of the sapphire (2), the lower end of the device housing (1) is respectively provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively connected with the water inlet pipe (3) and the water outlet pipe (4) to form circulating water cooling for cooling the light source pipeline inside the device housing (1).
5. The handle device for photon therapy based on light source filtering according to claim 2, wherein the surface of the filter (5) is coated with high reflection film and antireflection film.
6. A light source filtering based photonic treatment handpiece apparatus as in claim 1, wherein the apparatus housing (1) is provided with semiconductor refrigeration.
7. A light source filtering based handle device for photon therapy according to claim 1, characterized in that the optical system, the device housing (1) and the cooling system are all detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911222972.4A CN110917504A (en) | 2019-12-03 | 2019-12-03 | Photon treatment handle device based on light source filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911222972.4A CN110917504A (en) | 2019-12-03 | 2019-12-03 | Photon treatment handle device based on light source filtering |
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| CN110917504A true CN110917504A (en) | 2020-03-27 |
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| CN201911222972.4A Pending CN110917504A (en) | 2019-12-03 | 2019-12-03 | Photon treatment handle device based on light source filtering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694388A (en) * | 2021-07-19 | 2021-11-26 | 西安交通大学 | Photon treatment handle and optical filter rotation switching device thereof |
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2019
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| CN113694388A (en) * | 2021-07-19 | 2021-11-26 | 西安交通大学 | Photon treatment handle and optical filter rotation switching device thereof |
| CN113694388B (en) * | 2021-07-19 | 2022-12-09 | 西安交通大学 | Photon treatment handle and optical filter rotation switching device thereof |
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