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1. WO2020115465 - SKIN PREPARATION PATCHES

Publication Number WO/2020/115465
Publication Date 11.06.2020
International Application No. PCT/GB2019/053408
International Filing Date 03.12.2019
IPC
A61B 90/80 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/-A61B50/171
80Implements for cleaning or washing the skin of surgeons or patients
A61F 13/02 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
13Bandages or dressings; Absorbent pads
02Adhesive plasters or dressings
A61M 35/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
35Devices for applying media, e.g. remedies, on the human body
A61M 37/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
37Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
A61N 1/30 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
20continuous direct currents
30Apparatus for iontophoresis or cataphoresis
A61B 17/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
CPC
A61B 2017/00761
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00743Type of operation; Specification of treatment sites
00747Dermatology
00761Removing layer of skin tissue, e.g. wrinkles, scars or cancerous tissue
A61B 90/80
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
80Implements for cleaning or washing the skin of surgeons or patients
A61F 13/00
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
13Bandages or dressings
A61F 13/025
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
13Bandages or dressings
02Adhesive plasters or dressings
0246characterised by the skin adhering layer
025having a special distribution arrangement of the adhesive
A61F 2013/00421
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
13Bandages or dressings
00361Plasters
00365use
00412for use with needles, tubes or catheters
00421with double adhesive layer
A61F 2013/00425
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
13Bandages or dressings
00361Plasters
00365use
00425for removing of external skin layer, e.g. prepping
Applicants
  • DERMAL DIAGNOSTICS LTD [GB]/[GB]
Inventors
  • CHOWDHURY, Dewan Fazlul Hoque
Agents
  • SERJEANTS LLP
Priority Data
1819737.603.12.2018GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SKIN PREPARATION PATCHES
(FR) PATCH DE PRÉPARATION DE LA PEAU
Abstract
(EN)
A patch having at least first and second parts (1,2) is applied to the skin to prepare the skin for a transdermal device (10) to be applied subsequently. The second part (2) defines the area (5) of the skin (8) in which the required preparation process should be carried out, either by removal of a third part (3) to form an opening in the second part (2) or by providing preparation means such as microneedles (14) on the underside of the second part (2). The second part (2) is then removed to leave the first part (1) adhered to the skin (8), which can be used as a guide for correctly locating the transdermal device (10) so that the working area (12) of the device and the prepared area (5) of the skin (8) are in alignment.
(FR)
L'invention concerne un patch ayant au moins des première et deuxième parties (1, 2), appliqué sur la peau pour préparer la peau pour un dispositif transdermique (10) à appliquer ultérieurement. La deuxième partie (2) définit la zone (5) de la peau (8) dans laquelle le processus de préparation requis doit être effectué, soit en retirant une troisième partie (3) pour former une ouverture dans la deuxième partie (2), soit en fournissant des moyens de préparation tels que des micro-aiguilles (14) sur la face inférieure de la deuxième partie (2). La deuxième partie (2) est ensuite retirée pour laisser la première partie (1) collée à la peau (8), qui peut être utilisée en tant que guide pour localiser correctement le dispositif transdermique (10) de sorte que la zone de travail (12) du dispositif et la zone préparée (5) de la peau (8) soient alignées.
Latest bibliographic data on file with the International Bureau