WO2021113931A1 - Dispositivo para tratamento de feridas e meios de utilização - Google Patents
Dispositivo para tratamento de feridas e meios de utilização Download PDFInfo
- Publication number
- WO2021113931A1 WO2021113931A1 PCT/BR2019/050535 BR2019050535W WO2021113931A1 WO 2021113931 A1 WO2021113931 A1 WO 2021113931A1 BR 2019050535 W BR2019050535 W BR 2019050535W WO 2021113931 A1 WO2021113931 A1 WO 2021113931A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treatment
- wounds
- time
- parts
- wavelength
- Prior art date
Links
Classifications
-
- 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
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
-
- 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
- A61N2005/0632—Constructional aspects of the apparatus
-
- 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
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
- A61N2005/0645—Applicators worn by the patient
-
- 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
- A61N2005/0662—Visible light
- A61N2005/0663—Coloured light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Definitions
- the present Invention Patent deals with a new configuration applied to a wound treatment device with the action of electromagnetic waves on parts of a patient's body, more specifically, a product for improving the treatment of wounds on the body surface such as arising from serious consequences and difficult to heal, which can be used by diabetic or non-diabetic patients.
- TECHNICAL FUNDAMENTALS Current devices that use electromagnetic wavelengths in the treatment of wounds in diabetic patients or those who need help in wound healing are ineffective due to their very long action, difficult access for asepsis, making it inadequate , smaller contact area and reach of the light emitter in the target tissue, uncomfortable position for the patient and the professional who applies the treatment, difficulty in using and price of the product, which makes the patient often end up needing one or several surgeries to remove tissue in degeneration or necrosis and recovery of the affected area to prevent or reduce the possibility of installation of infectious processes, which increases costs of treatment due to the need for hospitalization and new surgeries.
- the worst scenario is that of the diabetic patient, who has difficulty in healing, especially in the region of the feet, known as "diabetic foot", since the ineffectiveness of auxiliary devices for the treatment of wounds leads to a high rate of amputations, because injured areas, even with small cuts or skin cracks, can easily become infected and progress to severe cases of gangrene and/or skin ulcers.
- the patient in these situations is at risk of amputation due to the delay or even the lack of healing and the inability of the devices to treat more advanced cases infers the surgical intervention, often necessary despite the high mortality rate of 30% after 3 years of amputation of small regions.
- PI 0406340-6 which describes an equipment comprising LEDs for therapeutic methods in order to promote acceleration of healing of injured tissues.
- BR 10 2012 022729 which describes a portable device for healing cutaneous wounds. This device has a layer to absorb infrared radiation and transmits part of the radiation to the skin to promote healing through photobiomodulation.
- PI 0705193-0 which describes a low-voltage long infrared foot therapy device comprising LED and is indicated to accelerate healing among other treatments.
- WO 2018/039656 which describes a wound dressing that enhances tissue healing using a predetermined wavelength (light).
- WO 2009/008967 which describes a portable wearable device that uses cold laser to stimulate hair growth and skin treatment. The use of LED is cited.
- CN 204582326 which describes smart shoes comprising a photocurrent generator including a lighting circuit with a plurality of LED source.
- WO 2017/010685 which describes a medical wound healing accelerator and osteomyelitis treatment device.
- This accelerator includes a plurality of light source units to emit light on the skin providing a beneficial effect to the wound.
- RU 2526475 which describes a method of physiotherapeutic treatment of patients with low-extremity-like diabetic neuropathy. The use of infrared radiation is cited.
- US20100324455 which describes devices for care of foot wounds including foot ulcers. It is foreseen to use a light source that can be LED.
- Said device comprising sources of electromagnetic wave emission in its entirety to be applied to accelerate wound healing, inflammatory control and bactericidal and bacteriostatic effect with openings that allow the perfect conditioning and maintenance of the foot position during its treatment, as well such as ventilation, correct distance between the wave emitters and the skin, easy to use and asepsis.
- devices with a configuration ready to be used in only one part of the body, without adaptation to the feet electromagnetic wave emitters in specific parts of the device that do not address the emission of waves to specific parts of the body and in positions that do not allow the delivery of the electromagnetic emission to the target surface during the entire treatment; lack of ventilation of the devices, impairing healing; non-dismountable devices with difficult access to perform asepsis; discomfort of the patient, as he must remain in the same position, sometimes uncomfortable, until the treatment ends; lack of a display designed to facilitate the operation of the device and lack of a weight at the base of the device that causes an effect like the so-called "jo ⁇ o-bobo" that will give ergonomics and free movement to the foot, when inserted in the device, even in a relaxed position.
- the present Privilege of Invention aims to provide a device designed for the treatment and improvement of skin ulcers in which, according to all application tests, it was possible to reduce the healing time to at least 4 , as pointed out in the studies carried out, in which skin ulcers in advanced stages and in diabetic patients are healed within 8 to 15 weeks, even without the use of ointments, and can also serve as an auxiliary device for other treatments, as it enhances the healing effects.
- Treatment with this device has a lower cost due to the drastic reduction in the healing time of the lesion, the reduction in the number of hospitalizations and surgical procedures, as well as the possibility of reducing the use of medications by patients.
- dismountable and remountable device which can radiate electromagnetic waves, in different lengths, with beneficial therapeutic effects in any part of the body, but especially adaptable to the region of the foot; electromagnetic waves throughout the internal extension of the device, which reach any portion of the body, since its parts can be disassembled and, after analysis, the professional chooses the configuration that best suits the patient's body wound; ventilated device that does not hold the patient's foot, but leaves it comfortably in a correct position and condition so as not to complicate the ulcers; detachable and remountable, which facilitates asepsis throughout; welcomes the foot of the patient, and its lower portion receives a ballast weight with a "Jo ⁇ o-Bobo" type effect, in which the low center of gravity near the rounded base of the object makes it stable because it concentrates the weight on the base and for this reason, even If the patient is relaxed or asleep, the foot will tend to the vertical position, correctly receiving waves
- Figure 1 illustrates a schematic of the parts of the device, in an exploded view
- Figure 2 shows the front of the front and back device body, without the lower portion
- Figure 3 illustrates another view of the device with the lower portion, without the front, in an exploded view
- Figure 4 shows the front part separated from the rear part with the snapping movement, illustrating that the device walls can be joined
- Figure 5 shows one of a patient's feet inserted into a version of the device; 36.
- Figure 6 illustrates a transparent piece of plastic or other disposable or non-disposable transparent material to be fitted inside the device;
- Figure 7 illustrates the rear view of the device, with a schematic of the device's activation buttons
- Figure 8 shows the three types of trigger buttons that can be seen when programming: color, mode and time;
- Figures 9 and 10 illustrate the internal portion of the device where many bands of wave emitters can be observed throughout its length, show possibilities of arrangement of some emitters of electromagnetic waves inside the device;
- Figures 11 and 12 show new views of the apparatus
- Figures 13 and 14 show views of the device with emitting waves in blue color
- Figure 15 shows a means of applying the disassembled device to a part of a person's arm
- Figure 16 reveals detail of a handle with magnet that serves to hold the disassembled portion of the device
- Figure 17 shows the wounds of the patient MPS at the beginning of the treatment and every 10 sessions, corresponding to 70 days of treatment with the respective graph of the statistics and the percentage of ulcer reduction; 45.
- Figure 18 shows the clinical and evolutionary aspects of diabetic toe ulcers of patient CJGO at the beginning of treatment and at every 10 sessions, corresponding to 8 weeks of treatment with the respective graph of the statistics and percentage of ulcer reduction .
- Figure 19 shows clinical-evolutionary aspects of the diabetic foot stump ulcers of patient H.M.S. at the beginning of the treatment and at every 10 sessions, corresponding to 11 weeks of treatment with the respective graph of the statistics and percentage of ulcer reduction;
- Figure 20 shows clinical-evolutionary aspects of the diabetic foot sole ulcers of patient K.C. at the beginning of treatment and every 10 sessions, corresponding to 6 weeks of treatment with respective graph of the statistics and percentage of ulcer reduction.
- the Privilege of Invention comprises a device (13 and 14), for treating wounds (17 to 20), through emitters of electromagnetic waves (C), where said device (13 and 14) can be configured through a panel (7) arranged in its rear portion (E); said panel (7) receives color buttons - wavelength (Y), function (U') and time (Y"), adjustable, for application (V) of these electromagnetic waves (Y), programmed by mode of irradiation (Q) and time (S) as desired by the professional, in order to heal the wounds.
- the device (13 and 14) has in all its parts (A, B, D, E and G) click and/or magnet fittings and where the front (D), rear (E) and the joints Internal transparent (G) can be detachable, as well as these elements (A, B, E and G) have interconnection with each other and with the inferior portion (D) to be able to work.
- Said elements (A, B, D and E) receive electromagnetic wave emitters internally (9 and 10) and can be used separately (B, D and E), applied in other parts of the body, other than the feet, with the same efficiency of the device (13 and 14) with all the parts joined for the application on the feet.
- the configuration buttons are installed on the rear portion of the device (E), through them you can determine the operating pattern of the frequency (U'), color - wavelength (Y) and duration time (Y) of the waves from the emitters (C) of any of the parts (A, B, D and E) for the treatment of the patient.
- Said device (13 and 14) can receive handles (H), which are attached to the parts (A, B, D, E and G), through magnets (J) when the device (13 and 14) is disassembled .
- the most suitable position for the patient is defined and in the case of the foot, for example, the patient's foot can be inserted into the device (5), where he can be lying or sitting and receiving the irradiation of electromagnetic waves (Y), comfortably and without accidentally removing the foot from the device, even if the body moves, as the base of the device receives an adequate weight that helps to keep the foot in the correct position, even during the patient's extreme relaxation.
- Y electromagnetic waves
- the time button (S) when pressed once has the possibility of changing the digits (Y), where the button with the up arrow (R) increases said digit and with the down arrow (T) the same decreases the programming time, progressively or regressively. If a time programming is not required, color and mode are activated and the time count will be progressive.
- the boards with the electromagnetic waves circuit (C) have the arrangement with the blue wavelength around the device contour and the red color wavelength more in the middle of the blue. This arrangement has the advantage that as the blue light is less intense it needs to occupy a larger area, which makes the device (12 and 13) a capsule completely filled with electromagnetic emitters (C). Blue and red wavelengths can be used individually or simultaneously. If there is a need to stop the emission, the pause button (W) can be activated.
- disposable plastic socks can be used since the electromagnetic waves will continue with the same efficiency, and may also have transparent (G) plastic or other parts disposable or washable material that couple inside the parts (B, D and E) to be fitted inside the device (13 and 14) to prevent the patient's skin from coming into direct contact with the device walls.
- transparent (G) also have simple fittings, click and/or magnet type and can be aseptic for new use or even discarded. In the case of transparent plastic parts (G), the effectiveness of the projection of electromagnetic waves was proven in tests carried out.
- the inner portion (F) of the base (D) of the device (13 and 14) is shaped like an acrylic disc or similar material, with transparent conditions with a slight depression in the center, at the bottom, with the advantage that such concavity receives the heel anatomically.
- Said base (D) externally, has a rubberized bottom to create resistance close to the ground or place of support, and internally, a ballast weight reinforces the "Jo ⁇ o Silo" effect.
- the joining of the click and/or magnet parts will preferably be performed by male and female, where these fittings will receive magnets that will help to lock them.
Landscapes
- 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)
- Radiation-Therapy Devices (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/784,406 US20230012145A1 (en) | 2019-12-12 | 2019-12-12 | Wound treatment device and means of use |
CN201990001478.2U CN219332959U (zh) | 2019-12-12 | 2019-12-12 | 伤口治疗装置 |
BR212022011734U BR212022011734U2 (pt) | 2019-12-12 | 2019-12-12 | Dispositivo para tratamento de feridas e meios de utilização |
EP19955937.8A EP4074375A4 (en) | 2019-12-12 | 2019-12-12 | WOUND TREATMENT DEVICE AND MEANS OF USE |
PCT/BR2019/050535 WO2021113931A1 (pt) | 2019-12-12 | 2019-12-12 | Dispositivo para tratamento de feridas e meios de utilização |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/BR2019/050535 WO2021113931A1 (pt) | 2019-12-12 | 2019-12-12 | Dispositivo para tratamento de feridas e meios de utilização |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021113931A1 true WO2021113931A1 (pt) | 2021-06-17 |
Family
ID=76329139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2019/050535 WO2021113931A1 (pt) | 2019-12-12 | 2019-12-12 | Dispositivo para tratamento de feridas e meios de utilização |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230012145A1 (pt) |
EP (1) | EP4074375A4 (pt) |
CN (1) | CN219332959U (pt) |
BR (1) | BR212022011734U2 (pt) |
WO (1) | WO2021113931A1 (pt) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6810288B2 (en) | 2001-07-06 | 2004-10-26 | Ceramatec, Inc. | Device and method for wound healing and infection control |
WO2009008967A1 (en) | 2007-07-05 | 2009-01-15 | Lawrence Eliezer Kepecs | Portable wearable cold laser hair growth stimulator and skin and hearing treatment system |
US20100324455A1 (en) | 2009-05-23 | 2010-12-23 | Lasercure Sciences, Inc. | Devices for management of foot injuries and methods of use and manufacture thereof |
KR101031950B1 (ko) * | 2008-06-20 | 2011-04-29 | 단국대학교 산학협력단 | 플렉시블 오엘이디를 이용한 피부 상처 치료용 밴드 및 그제어 방법 |
RU2526475C1 (ru) | 2013-04-29 | 2014-08-20 | Государственное бюджетное образовательное учреждение дополнительного профессионального образования "Новокузнецкий государственный институт усовершенствования врачей" Министерства здравоохранения Российской Федерации | Способ физиотерапевтического лечения больных с диабетической нейропатией нижних конечностей |
CN204232399U (zh) | 2013-11-11 | 2015-04-01 | 辜允宁 | 一种led保暖保健鞋垫及鞋 |
US20150196771A1 (en) | 2003-12-05 | 2015-07-16 | Arthur A. Pilla | Devices and method for treatment of degenerative joint diseases with electromagnetic fields |
CN204582326U (zh) | 2015-04-28 | 2015-08-26 | 山东涵信光电科技有限公司 | 智能鞋 |
WO2017010685A1 (ko) | 2015-07-10 | 2017-01-19 | 고려대학교 산학협력단 | 의료용 상처치유 촉진기 및 골수염 치료 장치 |
CN206197189U (zh) | 2016-11-30 | 2017-05-31 | 广东凯西欧照明有限公司 | 一种新型光疗保健鞋 |
US20170225005A1 (en) * | 2009-07-24 | 2017-08-10 | Daniel R. BURNETT | Cooling systems and methods for conductive coils |
WO2018039656A1 (en) | 2016-08-26 | 2018-03-01 | Ribeiro Adolfo | Wearable micro-led healing bandage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8083784B2 (en) * | 2003-08-19 | 2011-12-27 | Photonx Health Corporation | Photon therapy method and apparatus |
US20180360665A1 (en) * | 2017-06-15 | 2018-12-20 | InLightened Partners IP, LLC | Disposable wound bandage with adhesive for administering light therapy |
-
2019
- 2019-12-12 EP EP19955937.8A patent/EP4074375A4/en active Pending
- 2019-12-12 WO PCT/BR2019/050535 patent/WO2021113931A1/pt unknown
- 2019-12-12 US US17/784,406 patent/US20230012145A1/en active Pending
- 2019-12-12 CN CN201990001478.2U patent/CN219332959U/zh active Active
- 2019-12-12 BR BR212022011734U patent/BR212022011734U2/pt not_active Application Discontinuation
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6810288B2 (en) | 2001-07-06 | 2004-10-26 | Ceramatec, Inc. | Device and method for wound healing and infection control |
US20150196771A1 (en) | 2003-12-05 | 2015-07-16 | Arthur A. Pilla | Devices and method for treatment of degenerative joint diseases with electromagnetic fields |
WO2009008967A1 (en) | 2007-07-05 | 2009-01-15 | Lawrence Eliezer Kepecs | Portable wearable cold laser hair growth stimulator and skin and hearing treatment system |
KR101031950B1 (ko) * | 2008-06-20 | 2011-04-29 | 단국대학교 산학협력단 | 플렉시블 오엘이디를 이용한 피부 상처 치료용 밴드 및 그제어 방법 |
US20100324455A1 (en) | 2009-05-23 | 2010-12-23 | Lasercure Sciences, Inc. | Devices for management of foot injuries and methods of use and manufacture thereof |
US20170225005A1 (en) * | 2009-07-24 | 2017-08-10 | Daniel R. BURNETT | Cooling systems and methods for conductive coils |
RU2526475C1 (ru) | 2013-04-29 | 2014-08-20 | Государственное бюджетное образовательное учреждение дополнительного профессионального образования "Новокузнецкий государственный институт усовершенствования врачей" Министерства здравоохранения Российской Федерации | Способ физиотерапевтического лечения больных с диабетической нейропатией нижних конечностей |
CN204232399U (zh) | 2013-11-11 | 2015-04-01 | 辜允宁 | 一种led保暖保健鞋垫及鞋 |
CN204582326U (zh) | 2015-04-28 | 2015-08-26 | 山东涵信光电科技有限公司 | 智能鞋 |
WO2017010685A1 (ko) | 2015-07-10 | 2017-01-19 | 고려대학교 산학협력단 | 의료용 상처치유 촉진기 및 골수염 치료 장치 |
US20180200533A1 (en) * | 2015-07-10 | 2018-07-19 | Korea University Research And Business Foundation | Medical wound healing accelerator and osteomyelitis treatment device |
WO2018039656A1 (en) | 2016-08-26 | 2018-03-01 | Ribeiro Adolfo | Wearable micro-led healing bandage |
CN206197189U (zh) | 2016-11-30 | 2017-05-31 | 广东凯西欧照明有限公司 | 一种新型光疗保健鞋 |
Non-Patent Citations (1)
Title |
---|
See also references of EP4074375A4 |
Also Published As
Publication number | Publication date |
---|---|
CN219332959U (zh) | 2023-07-14 |
BR212022011734U2 (pt) | 2022-08-16 |
EP4074375A1 (en) | 2022-10-19 |
EP4074375A4 (en) | 2023-08-09 |
US20230012145A1 (en) | 2023-01-12 |
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