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WO2018111068A1 - Système permettant un traitement de lésions cutanées provoquées par l'acné au moyen de chocs thermiques - Google Patents

Système permettant un traitement de lésions cutanées provoquées par l'acné au moyen de chocs thermiques Download PDF

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Publication number
WO2018111068A1
WO2018111068A1 PCT/MX2016/000145 MX2016000145W WO2018111068A1 WO 2018111068 A1 WO2018111068 A1 WO 2018111068A1 MX 2016000145 W MX2016000145 W MX 2016000145W WO 2018111068 A1 WO2018111068 A1 WO 2018111068A1
Authority
WO
WIPO (PCT)
Prior art keywords
patient
face
peltier
cell
peltier cells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/MX2016/000145
Other languages
English (en)
Spanish (es)
Inventor
Brayan Gamaniel CASTRO BALDENEBRO
José Fernando TORRES VALLEJO
Hiram GUTIÉRREZ LIZÁRRAGA
Dino Alejandro PARDO GUZMÁN
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/MX2016/000145 priority Critical patent/WO2018111068A1/fr
Publication of WO2018111068A1 publication Critical patent/WO2018111068A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes

Definitions

  • the present invention has its preponderant field of application in the treatment of conditions caused by acne on the face of patients through a method of topical application.
  • US20060142750 employ the application of heat to treat skin conditions, such as acne, warts, cold blisters, stained skin or fine wrinkles.
  • skin conditions such as acne, warts, cold blisters, stained skin or fine wrinkles.
  • the maximum temperatures used are from about 70 ° C to 400 * C through the devices, their application on the skin is about 1 second.
  • Thermal conduction transfers heat from the device to the skin and causes a biological response that accelerates acne clearance, treats stained skin and acne conditions. The total heat transferred is low enough to prevent burns.
  • US6635075 also describes a device like the previous one but it differs in that it integrates a temperature sensor to avoid burns during the long application time (minutes) and in addition the maximum allowed temperature is 62 9 C.
  • CN2695026 patent describes a low heat treatment (heat conduction) temperature by means of blue cold light (wavelength of 415 nm) applying a plastic mask on the face before the application of the light.
  • US7963959 provides devices, systems and methods in which an apparatus treats an acne lesion using a cryogenic fluid at a temperature of -5 * C.
  • the contemplated apparatus can preferably be used to treat the skin of the hand of a patient, although the treatment of the skin of the face, back or other areas is also contemplated.
  • US6226996 also claims a device like the previous one, but it differs in that it sprays a cryogenic mist over the entire treatment area.
  • a more complex treatment device that includes a confocal microscope for viewing sections of the treatment area is discussed in US6413252. The area can be frozen by flooding it with a cryogenic fluid.
  • the above-mentioned inventions implement the application of cold or heat, but not combined.
  • the present invention proposes the implementation of Peltier cells.
  • Figure 1 is a three-dimensional view of the device with pen-type encapsulation for the arrangement of components that make up the system as detailed in the present invention.
  • FIGS 2a and 2b show sectioned three-dimensional views of the device described in the present invention, where the Peltier cells [Elements C] and their parallel spatial position are shown in detail relative to the others.
  • the cell that makes contact with the patient's skin is named [Element Cl] and the cell furthest from the patient's skin [Element Cn] that exchanges heat with the environment.
  • Figure 3 shows the gratings of the package [Elements O], which allow the fan to expel the heat transmitted by cell n [Element Cn of Figure 2] towards the environment.
  • Figure 4 is the electrical connection diagram of the Peltier Cells, connected to a common voltage power supply [V] and switches with "H" jumper arrangement [SI, S2, S3, S4].
  • SI and S4 are closed, so that current flows from left to right in the cells [Cl, C2, Cn].
  • S2 and S3 are closed, so that the current will flow from right to left over the mentioned components [Cl, C2, Cn].

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

La présente invention concerne un procédé et un dispositif conçus pour appliquer des chocs thermiques afin de traiter différentes affections causées par l'acné sur le visage. Les différences de température sont obtenues au moyen de la mise en oeuvre de cellules à effet Peltier parallèles entre elles. Le dispositif comprend un élément encapsulé de type stylo à encre qui permet la manipulation adaptée lors du traitement.
PCT/MX2016/000145 2016-12-15 2016-12-15 Système permettant un traitement de lésions cutanées provoquées par l'acné au moyen de chocs thermiques Ceased WO2018111068A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/MX2016/000145 WO2018111068A1 (fr) 2016-12-15 2016-12-15 Système permettant un traitement de lésions cutanées provoquées par l'acné au moyen de chocs thermiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MX2016/000145 WO2018111068A1 (fr) 2016-12-15 2016-12-15 Système permettant un traitement de lésions cutanées provoquées par l'acné au moyen de chocs thermiques

Publications (1)

Publication Number Publication Date
WO2018111068A1 true WO2018111068A1 (fr) 2018-06-21

Family

ID=62559398

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2016/000145 Ceased WO2018111068A1 (fr) 2016-12-15 2016-12-15 Système permettant un traitement de lésions cutanées provoquées par l'acné au moyen de chocs thermiques

Country Status (1)

Country Link
WO (1) WO2018111068A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020289A1 (fr) * 1991-05-13 1992-11-26 Hamilton Archie C Sonde chirurgicale cryogenique electronique et son procede
US20100204694A1 (en) * 2007-06-15 2010-08-12 Primaeva Medical, Inc. Devices and methods for percutaneous energy delivery
WO2015109397A1 (fr) * 2014-01-22 2015-07-30 Ekaabo Inc. Dispositif portatif destiné à traiter des furoncles externes
US20150216719A1 (en) * 2014-01-31 2015-08-06 Zeltiq Aesthetics, Inc Treatment systems and methods for treating cellulite and for providing other treatments
WO2015117005A1 (fr) * 2014-01-31 2015-08-06 The General Hospital Corporation Dispositif de refroidissement pour perturber le fonctionnement des glandes sébacées

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020289A1 (fr) * 1991-05-13 1992-11-26 Hamilton Archie C Sonde chirurgicale cryogenique electronique et son procede
US20100204694A1 (en) * 2007-06-15 2010-08-12 Primaeva Medical, Inc. Devices and methods for percutaneous energy delivery
WO2015109397A1 (fr) * 2014-01-22 2015-07-30 Ekaabo Inc. Dispositif portatif destiné à traiter des furoncles externes
US20150216719A1 (en) * 2014-01-31 2015-08-06 Zeltiq Aesthetics, Inc Treatment systems and methods for treating cellulite and for providing other treatments
WO2015117005A1 (fr) * 2014-01-31 2015-08-06 The General Hospital Corporation Dispositif de refroidissement pour perturber le fonctionnement des glandes sébacées

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