CN110711316A - Medical ultraviolet phototherapy device - Google Patents

Medical ultraviolet phototherapy device Download PDF

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Publication number
CN110711316A
CN110711316A CN201910932381.XA CN201910932381A CN110711316A CN 110711316 A CN110711316 A CN 110711316A CN 201910932381 A CN201910932381 A CN 201910932381A CN 110711316 A CN110711316 A CN 110711316A
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CN
China
Prior art keywords
shell
shells
phototherapy device
light
arc
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Pending
Application number
CN201910932381.XA
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Chinese (zh)
Inventor
李玲
吴英
廖睿
简红梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanfang Hospital
First Affiliated Hospital of PLA Military Medical University
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First Affiliated Hospital of PLA Military Medical University
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Publication date
Application filed by First Affiliated Hospital of PLA Military Medical University filed Critical First Affiliated Hospital of PLA Military Medical University
Priority to CN201910932381.XA priority Critical patent/CN110711316A/en
Publication of CN110711316A publication Critical patent/CN110711316A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0616Skin treatment other than tanning
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0624Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0626Monitoring, verifying, controlling systems and methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0632Constructional aspects of the apparatus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/065Light sources therefor
    • A61N2005/0654Lamps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0658Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0661Radiation therapy using light characterised by the wavelength of light used ultraviolet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0664Details

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  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

The invention relates to the technical field of medical devices, in particular to a medical ultraviolet phototherapy device which comprises two congruent shells, wherein the same sides of the two shells are rotatably connected through a group of rotating shafts, cover plates are respectively arranged on the top surfaces of the shells through screws, a plurality of UVB ultraviolet lamps which are arranged side by side are fixedly arranged on the inner surfaces of the cover plates, arc through grooves are respectively formed in the opposite surfaces of the two shells, light transmission plates are respectively arranged at the arc through grooves of the shells, a sponge pad is adsorbed on the top surface of one shell through a fixed magnetic block, and magic tapes which are mutually matched and bonded are fixed at the free ends of the shells through rivets; the invention effectively avoids the problem of arm ache caused by long-time use of the handheld phototherapy device, and has simple and convenient operation and good practicability.

Description

Medical ultraviolet phototherapy device
Technical Field
The invention relates to the technical field of medical devices, in particular to a medical ultraviolet phototherapy device.
Background
The ultraviolet phototherapy device is used for treating psoriasis and leucoderma, and is a physical therapy technology for preventing and treating diseases by irradiating human bodies with ultraviolet rays; the ultraviolet phototherapy device adopts narrow-spectrum UVB technology, the wavelength of the ultraviolet phototherapy device is 311nm, and clinical tests prove that narrow-spectrum medium-wave ultraviolet rays with the wavelength of about 311nm have obvious curative effects on treating skin diseases such as leucoderma, psoriasis and the like, and the ultraviolet phototherapy device belongs to pure physical therapy; the ultraviolet phototherapy device can emit middle-wave ultraviolet rays with the wavelength of 311nm, and most of the ultraviolet rays with the wavelength can be absorbed by epidermal tissues, so that the ultraviolet phototherapy device has obvious biological effects on the tissues such as skin and the like. The ultraviolet rays have good drying, sterilizing and anti-inflammatory effects, have direct killing effect on bacteria or viruses in superficial tissues, and have the effects of accelerating blood circulation, easing pain and promoting epithelial regeneration, so the treatment by adopting the ultraviolet irradiation can directly kill herpes viruses, prevent secondary bacterial infection, promote blister absorption, relieve pain and accelerate skin damage repair and healing, thereby playing a good treatment role.
When the phototherapy device is used, for the patients with arm diseases, most of the patients are treated by touching the skin with the hand-held radiator to irradiate light, but the phototherapy is a long-time irradiation process, so that the arm pain of the users is easily caused by the hand-held irradiation, and the inconvenience is brought to the users.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a medical ultraviolet phototherapy device which can effectively solve the problem that in the prior art, because phototherapy is a long-time irradiation process, the arm pain of a user is easily caused by handheld irradiation, and the inconvenience is brought to the user.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a medical ultraviolet phototherapy device, includes two congruent casings, and the homonymy of two casings rotates through a set of pivot to be connected, the apron is all installed through the screw to the top surface of casing, the inner face fixed mounting of apron has a plurality of UVB ultraviolet lamps that set up side by side, has all seted up the arc and has led to the groove on the opposite face of two casings, the light-passing board is all installed to the logical groove department of arc of casing, and the top surface of one of them casing has the foam-rubber cushion through fixed magnetic path absorption, the free end of casing has the magic subsides that mutually support the bonding through fix with rivet.
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
the invention is provided with two shells which are rotationally connected through the rotating shaft, and a plurality of groups of UVB ultraviolet lamps are arranged in the shells, so that when the hand-held phototherapy device is used, a patient can place an arm affected part in an empty area between the two shells for phototherapy, the hand-held phototherapy operation is abandoned, the labor intensity of the user is greatly reduced, and the hand-held phototherapy device has good practicability.
Furthermore, a power line connector is arranged on one of the shells, and the shell can be connected with power supply equipment through the power line connector and a power line, so that the shell is conveniently connected with the power supply equipment for control.
Furthermore, lamp switches for independently controlling the on-off of the UVB ultraviolet lamps are arranged on the shell, so that the upper UVB ultraviolet lamps and the lower UVB ultraviolet lamps can be conveniently and independently controlled to be turned on and off, and the actual requirements are met.
Furthermore, a master control switch for controlling the conduction of a master circuit of the device is arranged in the shell positioned at the upper part, the master control switch is of a normally closed structure and can change state under the pressing action of an elastic push rod, and the elastic push rod is opposite to the master control switch and extends out of the bottom surface of the shell; after the two shells are rotated and closed, the top surface of the shell positioned at the lower part pushes the elastic push rod to press towards the master control switch; after the two shells are rotated and separated, the elastic push rod resets and enables the master control switch to be in a disconnected state; the UVB ultraviolet lamp can be opened only after the two shells are rotated and closed, so that the use safety is improved.
Furthermore, the inner bottom of the spongy cushion is fixed with a magnetic attraction part attracted by the magnetic block, the top surface of the spongy cushion is arc-shaped, the spongy cushion is convenient to place on the shell, and meanwhile the arc-shaped spongy cushion is convenient for a user to lap an arm.
Furthermore, a plurality of radiating grooves arranged side by side are formed in the side face of the shell, so that the UVB ultraviolet lamp can radiate heat conveniently.
Furthermore, the shell and the cover plate are made of plastic materials, so that the weight of the device is reduced.
Furthermore, the outer end face of the arc-shaped through groove of one of the shells is bonded with shading cloth, so that exposure of ultraviolet light is reduced, and further, damage to eyes of a user is reduced.
Furthermore, the light-transmitting plates are of an electrothermal color-changing plate structure, the shell is provided with light-transmitting plate adjusting switches which independently control the power-on current of the respective light-transmitting plates so as to change the light transmittance of the light-transmitting plates, and the light-transmitting plate adjusting switches are of a stepless adjusting type structure, so that the light transmittance of the light-transmitting plates can be changed as required, and the use requirements of patients are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic view of the internal structure of a housing according to the present invention;
the reference numerals in the drawings denote: 1-a shell; 101-an arc-shaped through groove; 102-heat sink; 2-a rotating shaft; 3-cover plate; 4-UVB ultraviolet lamp; 5-a light-transmitting plate; 6-magnetic block; 7-a spongy cushion; 8-riveting; 9-magic tape; 10-power line connector; 11-a light switch; 12-a power supply device; 13-shade cloth; 14-a master control switch; 15-elastic push rod; 16-light plate regulating switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
Referring to FIGS. 1-3: the embodiment provides a pair of medical ultraviolet phototherapy device, including two shells 1 such as congruent, and two homonymies of shell 1 rotate through a set of pivot 2 and connect, apron 3 is all installed through the screw to the top surface of shell 1, the inner fixed mounting of apron 3 has a plurality of UVB ultraviolet lamps 4 that set up side by side, logical groove 101 of arc has all been seted up on two opposite faces of shell 1, the logical groove 101 department of arc of shell 1 all installs light-passing board 5, one of them top surface of shell 1 has foam-rubber cushion 7 through 6 absorption of fixed magnetic path, the free end of shell 1 is fixed with the magic subsides 9 that mutually support the bonding through rivet 8.
Wherein, a power line connector 10 is arranged on one of the shells 1, and the shell can be connected with a power supply device 12 through the power line connector 10 and a power line, and the power supply device 12 can be a commercial power or a storage battery; and lamp switches 11 for independently controlling the on-off of the respective UVB ultraviolet lamps 4 are arranged on the shell 1.
As shown in fig. 3, a master control switch 14 for controlling the conduction of a master circuit of the device is arranged in the housing 1 at the upper part, the master control switch 14 is a normally closed structure and can change states (i.e. change between disconnection and connection) under the pressing action of an elastic push rod 15, and the elastic push rod 15 faces the master control switch 14 and extends out of the bottom surface of the housing 1; after the two shells 1 are rotated and closed, the top surface of the shell 1 positioned at the lower part pushes the elastic push rod 15 to press towards the master control switch 14; after the two shells 1 are rotated and separated, the elastic push rod 15 is reset and the master control switch 14 is changed into an off state. The elastic push rod 15 and the master control switch 14 are located in the same installation cavity, and a return spring is sleeved outside the elastic push rod 15. When the master control switch 14 is turned off, the entire device is not energized.
The interior bottom of foam-rubber cushion 7 is fixed with the magnetism portion of inhaling mutually with magnetic path 6 (for example magnet or magnetic metal plate), and the top surface of foam-rubber cushion 7 is the arc form, and a plurality of radiating grooves 102 that set up side by side are all seted up to the side of casing 1, and casing 1 and apron 3 are the plastics material, and it has shading cloth 13 to bond on the outer terminal surface that the arc of one of them casing 1 led to the groove.
The light-transmitting plates 5 are of an electrothermal color-changing plate structure, light-transmitting plate adjusting switches 16 which independently control the current passing through the respective light-transmitting plates 5 to change the light transmittance of the light-transmitting plates 5 are arranged on the shell 1, and the light-transmitting plate adjusting switches 16 are of a stepless adjusting type structure; the light transmission plate 5 is arc-shaped and is adapted to the arc-shaped through groove 101 in structure; the whole light transmission plate 5 can be fixedly arranged on the shell 1 in a screwing way, a clamping way and the like; the light panel adjusting switch 16 may be a knob type structure, for example; the whole light-transmitting plate 5 is of a transparent structure under the condition of no electricity, and the light transmittance can be changed by changing the color after electricity is supplied; the temperature-sensitive color-changing layer can be arranged in the light-transmitting plate 5 and is in contact with the transparent thin film layer, and the temperature-sensitive color-changing layer can be heated through the transparent conductive film layer after the conductive metal wires are connected with an external power supply, so that the light transmittance of the light-transmitting plate 5 can be actively changed as required.
When the lamp is used, a power line is connected to the power line connecting port 10 of the shell 1, then the other end of the power line connecting port is connected with the power supply equipment 12, and the lamp switch 11 can adjust the on-off and the luminous power of the UVB ultraviolet lamp 4 in the shell 1; for a patient with an affected part on an arm, firstly, the shell 1 is placed on a table top, the shell 1 bonded with the shading cloth 13 is positioned above the affected part, then the shell 1 above the affected part is opened around the group of rotating shafts 2 between the two shells 1, the patient can place the affected part on the arm into the arc-shaped through groove 101 of the shell 1 at the moment, then the shell 1 above the affected part is rotated back, and the elastic push rod 15 presses towards the master control switch 14 after the two shells 1 are rotated and closed, so that the whole circuit of the device is conducted; then press lamps and lanterns switch 11 and make and shell 1 take place the ultraviolet lamp with UVB ultraviolet lamp 4 on the apron 3 of screw installation to the light-passing board 5 that the arc that passes through shell 1 led to groove 101 department screw fixation shines the affected part of patient and carries out the phototherapy, has abandoned handheld phototherapy operation, and the patient only will place the arm affected part the arc lead to the inslot 101 of shell 1 can, easy operation is convenient, the intensity of labour when having reduced the user greatly when using.
In addition, when the ultraviolet lamp is used, because the shading cloth 13 covering the two arc-shaped through grooves 101 is bonded on the outer end face of the arc-shaped through groove 101 of the upper shell 1, and a hole is reserved in the shading cloth 13, a user can stretch an arm into the arc-shaped through groove 101 through the hole, the ultraviolet lamp can be effectively reduced from being emitted out of the shell 1 through the shading cloth 13, and further the injury to eyes of the user is reduced; the UVB ultraviolet lamps 4 in the two shells 1 are controlled by the independent lamp switches 11 so as to solve the problem that an arm affected part is located above or below, the upper affected part is only provided with the upper UVB ultraviolet lamp 4, the lower affected part is only provided with the lower UVB ultraviolet lamp 4, targeted phototherapy is achieved as far as possible, and waste is avoided; if the affected part of the patient is positioned at the front end of the forearm, in order to ensure that the arm is in a comfortable state, the rear end of the arm needs to be lifted to enable the arm to be approximately in a horizontal state, and a user can take down the sponge pad 7 magnetically adsorbed on the shell 1 through the magnetic block 6 and pad the sponge pad at the rear end of the arm, so that the arm is more comfortable when the arm is used; one side of each of the two shells 1 is fixed by a magic tape 9 fixed by a rivet 8, so that the two shells 1 can be fixed together, and the carrying is convenient; the heat dissipation grooves 102 formed in the two sides of the shell 1 facilitate dissipation of heat generated by the UVB ultraviolet lamps 4; the light transmittance of the light-transmitting plate 5 can be adjusted through the light plate adjusting switch 16, so that the use requirement of a patient can be met.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (9)

1. A medical ultraviolet phototherapy device is characterized in that: including two congruent casings (1), and the homonymy of two casings (1) rotates through a set of pivot (2) and connects, apron (3) are all installed through the screw to the top surface of casing (1), the inner fixed mounting of apron (3) has a plurality of UVB ultraviolet lamps (4) that set up side by side, has all seted up the logical groove of arc (101) on the opposite face of two casings (1), light-passing board (5) are all installed in logical groove of arc (101) department of casing (1), and the top surface of one of them casing (1) is adsorbed sponge pad (7) through fixed magnetic path (6), the free end of casing (1) is fixed with magic subsides (9) that mutually support the bonding through rivet (8).
2. The medical ultraviolet phototherapy device as defined in claim 1, wherein: one of the shells (1) is provided with a power line connector (10), and can be connected with a power supply device (12) through the power line connector (10) and a power line.
3. A medical ultraviolet phototherapy device as defined in claim 2, wherein: and lamp switches (11) for independently controlling the on-off of the UVB ultraviolet lamps (4) are arranged on the shell (1).
4. A medical ultraviolet phototherapy device as defined in claim 3, wherein: a master control switch (14) for controlling the conduction of a master circuit of the device is arranged in the shell (1) positioned at the upper part, the master control switch (14) is of a normally closed structure and can change state under the pressing action of an elastic push rod (15), and the elastic push rod (15) is over against the master control switch (14) and extends out of the bottom surface of the shell (1); after the two shells (1) are rotated and closed, the top surface of the shell (1) positioned at the lower part pushes the elastic push rod (15) to press towards the master control switch (14); after the two shells (1) are rotated and separated, the elastic push rod (15) resets and enables the master control switch (14) to be changed into a disconnected state.
5. The medical ultraviolet phototherapy device as defined in claim 4, wherein: the magnetic attraction part attracted with the magnetic block (6) is fixed at the inner bottom of the spongy cushion (7), and the top surface of the spongy cushion (7) is arc-shaped.
6. The medical ultraviolet phototherapy device as defined in claim 4, wherein: the side of the shell (1) is provided with a plurality of heat dissipation grooves (102) which are arranged side by side.
7. The medical ultraviolet phototherapy device as defined in claim 4, wherein: the shell (1) and the cover plate (3) are made of plastic materials.
8. The medical ultraviolet phototherapy device as defined in claim 4, wherein: the outer end face of the arc-shaped through groove of one shell (1) is bonded with shading cloth (13).
9. The medical ultraviolet phototherapy device as defined in claim 4, wherein: the light-transmitting plates (5) are of an electrothermal color-changing plate structure, light plate adjusting switches (16) for independently controlling the power-on current of the respective light-transmitting plates (5) to change the light transmittance of the light-transmitting plates (5) are arranged on the shell (1), and the light plate adjusting switches (16) are of a stepless adjusting type structure.
CN201910932381.XA 2019-09-29 2019-09-29 Medical ultraviolet phototherapy device Pending CN110711316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910932381.XA CN110711316A (en) 2019-09-29 2019-09-29 Medical ultraviolet phototherapy device

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Application Number Priority Date Filing Date Title
CN201910932381.XA CN110711316A (en) 2019-09-29 2019-09-29 Medical ultraviolet phototherapy device

Publications (1)

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CN110711316A true CN110711316A (en) 2020-01-21

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201871132U (en) * 2010-10-27 2011-06-22 南通芯迎设计服务有限公司 Ultraviolet sterilizer for hands
CN102188265A (en) * 2010-03-04 2011-09-21 维丽诗有限公司 Portable multifunctional skin scrubber
US20170256029A1 (en) * 2016-03-02 2017-09-07 Osterhout Group, Inc. Optical systems for head-worn computers
CN107812320A (en) * 2017-09-30 2018-03-20 南京市园林规划设计院有限责任公司 A kind of sunlight therapy cabin
CN109248040A (en) * 2018-11-27 2019-01-22 张艳 A kind of Clinic Nursing dressing change device
CN208726555U (en) * 2018-01-04 2019-04-12 上海肤康投资管理有限公司 Onychomycosis therapeutic equipment
CN209404538U (en) * 2018-11-29 2019-09-20 黄文雄 Food broken wall cooking machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102188265A (en) * 2010-03-04 2011-09-21 维丽诗有限公司 Portable multifunctional skin scrubber
CN201871132U (en) * 2010-10-27 2011-06-22 南通芯迎设计服务有限公司 Ultraviolet sterilizer for hands
US20170256029A1 (en) * 2016-03-02 2017-09-07 Osterhout Group, Inc. Optical systems for head-worn computers
CN107812320A (en) * 2017-09-30 2018-03-20 南京市园林规划设计院有限责任公司 A kind of sunlight therapy cabin
CN208726555U (en) * 2018-01-04 2019-04-12 上海肤康投资管理有限公司 Onychomycosis therapeutic equipment
CN109248040A (en) * 2018-11-27 2019-01-22 张艳 A kind of Clinic Nursing dressing change device
CN209404538U (en) * 2018-11-29 2019-09-20 黄文雄 Food broken wall cooking machine

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Application publication date: 20200121