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1. WO2018011262 - DEVICE FOR HYPERTHERMIA TREATMENT OF PRURITUS

Publication Number WO/2018/011262
Publication Date 18.01.2018
International Application No. PCT/EP2017/067542
International Filing Date 12.07.2017
Chapter 2 Demand Filed 11.05.2018
IPC
A61F 7/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
A61F 7/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
02Compresses or poultices for effecting heating or cooling
CPC
A61F 2007/0052
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
0001Body part
0052for treatment of skin or hair
A61F 2007/0071
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
007characterised by electric heating
0071using a resistor, e.g. near the spot to be heated
A61F 2007/0086
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
0086with a thermostat
A61F 2007/0087
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
0087Hand-held applicators
A61F 2007/0088
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
0088Radiating heat
A61F 2007/0093
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
7Heating or cooling appliances for medical or therapeutic treatment of the human body
0093programmed
Applicants
  • DERMAPHARM AG [DE]/[DE]
Inventors
  • ZIPPENFENNIG, Jörg
Agents
  • HERTIN UND PARTNER RECHTS- UND PATENTANWÄLTE PARTG MBB
Priority Data
16179093.612.07.2016EP
16193220.711.10.2016EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG ZUR HYPERTHERMISCHEN BEHANDLUNG VON PRURITUS
(EN) DEVICE FOR HYPERTHERMIA TREATMENT OF PRURITUS
(FR) DISPOSITIF POUR TRAITER LE PRURIT PAR HYPERTHERMIE
Abstract
(DE)
Die Erfindung betrifft eine Vorrichtung zur hyperthermischen Behandlung von Juckreiz durch Auflegen einer Behandlungsfläche mit einer Größe zwischen 1 cm² und 18 cm², wobei die Behandlungsfläche während der Behandlungsphase bei einer Temperatur zwischen 40°C und 65°C für 2 s bis 12 s, bevorzugt 4 s bis 6 s, gehalten wird. Die erfindungsgemäße Vorrichtung erlaubt ein starkes Lindern des Juckreizes über großflächigen Hautpartien und eine effektive Behandlung von Pruritus, chronischem Pruritus, Dermatitis, Allergien oder Vergiftungen durch Nesseltiere.
(EN)
The invention relates to a device for hyperthermia treatment of itching by applying a treatment surface having a size of between 1 cm² and 18 cm², said treatment surface being maintained at a temperature between 40°C and 65°C for 2 s to 12 s, preferably 4 s to 6 s, during the treatment phase. The device according to the invention allows considerably relieve itching over large areas of the skin and permits an effective treatment of pruritus, chronic pruritus, dermatitis, allergies or envenomation by cnidarians.
(FR)
La présente invention concerne un dispositif pour traiter le prurit par hyperthermie, par application d'une surface de traitement ayant une taille comprise entre 1 cm² et 18 cm², la surface de traitement étant maintenue pendant la phase de traitement à une température comprise entre 40°C et 65°C pendant une durée de 2 s à 12 s, de préférence de 4 s à 6 s. Le dispositif selon l'invention permet un soulagement important du prurit sur des zones cutanées de surface importante et permet un traitement efficace du prurit, du prurit chronique, de la dermatite, des allergies ou des empoisonnements par des cnidaires.
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