KR20230104570A - 산화-환원 반응을 이용한 환부 치료 장치 - Google Patents
산화-환원 반응을 이용한 환부 치료 장치 Download PDFInfo
- Publication number
- KR20230104570A KR20230104570A KR1020230084843A KR20230084843A KR20230104570A KR 20230104570 A KR20230104570 A KR 20230104570A KR 1020230084843 A KR1020230084843 A KR 1020230084843A KR 20230084843 A KR20230084843 A KR 20230084843A KR 20230104570 A KR20230104570 A KR 20230104570A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- oxidation
- electrode pattern
- reduction reaction
- electrode material
- Prior art date
Links
- 230000000694 effects Effects 0.000 title description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 176
- 239000007772 electrode material Substances 0.000 claims abstract description 142
- 238000006479 redox reaction Methods 0.000 claims abstract description 123
- 210000000416 exudates and transudate Anatomy 0.000 claims abstract description 54
- 230000003213 activating effect Effects 0.000 claims abstract 2
- 230000002745 absorbent Effects 0.000 claims description 73
- 239000002250 absorbent Substances 0.000 claims description 73
- 206010052428 Wound Diseases 0.000 claims description 70
- 208000027418 Wounds and injury Diseases 0.000 claims description 70
- 238000011282 treatment Methods 0.000 claims description 57
- 239000002245 particle Substances 0.000 claims description 24
- 230000029663 wound healing Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000033116 oxidation-reduction process Effects 0.000 claims 1
- 230000000638 stimulation Effects 0.000 description 29
- 230000005684 electric field Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 238000011084 recovery Methods 0.000 description 7
- 230000037390 scarring Effects 0.000 description 7
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 7
- 239000000416 hydrocolloid Substances 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 208000015181 infectious disease Diseases 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 208000003322 Coinfection Diseases 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 230000035876 healing Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 4
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000036573 scar formation Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/0213—Adhesive bandages or dressings with fluid retention members the fluid retention member being a layer of hydrocolloid, gel forming material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0432—Anode and cathode
- A61N1/0436—Material of the electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
- A61N1/0432—Anode and cathode
- A61N1/044—Shape of the electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0468—Specially adapted for promoting wound healing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
- A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
- A61N1/303—Constructional details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00727—Plasters means for wound humidity control
- A61F2013/00748—Plasters means for wound humidity control with hydrocolloids or superabsorbers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00902—Plasters containing means
- A61F2013/00919—Plasters containing means for physical therapy, e.g. cold or magnetic
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Electrotherapy Devices (AREA)
- Bioinformatics & Cheminformatics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20200015011 | 2020-02-07 | ||
| KR1020200015011 | 2020-02-07 | ||
| KR1020200135397A KR102551684B1 (ko) | 2020-02-07 | 2020-10-19 | 산화-환원 반응을 이용한 환부 치료 장치 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200135397A Division KR102551684B1 (ko) | 2020-02-07 | 2020-10-19 | 산화-환원 반응을 이용한 환부 치료 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20230104570A true KR20230104570A (ko) | 2023-07-10 |
Family
ID=77200386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020230084843A KR20230104570A (ko) | 2020-02-07 | 2023-06-30 | 산화-환원 반응을 이용한 환부 치료 장치 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20230104570A (fr) |
| WO (1) | WO2021158083A1 (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090270827A1 (en) * | 2005-09-26 | 2009-10-29 | Boerge Gundersen | Dressing |
| US10058455B2 (en) * | 2013-06-10 | 2018-08-28 | Ultramend, Inc. | Nano-enhanced wound dressing |
| US11411227B2 (en) * | 2017-03-03 | 2022-08-09 | Ohio State Innovation Foundation | Energy generation from fabric electrochemistry |
| EP3409248B1 (fr) * | 2017-06-01 | 2019-11-06 | Absorbest AB | Pansement de plaie |
| BR112020006513A2 (pt) * | 2017-11-08 | 2020-09-29 | Mölnlycke Health Care Ab | biossensor e sistema de curativo para lesão associado |
-
2021
- 2021-02-05 WO PCT/KR2021/001592 patent/WO2021158083A1/fr active Application Filing
-
2023
- 2023-06-30 KR KR1020230084843A patent/KR20230104570A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021158083A1 (fr) | 2021-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal |