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1. WO2016150695 - IMPLANTABLE DEVICE FOR FORMING A PERMANENT SKIN ACCESS PORT

Publication Number WO/2016/150695
Publication Date 29.09.2016
International Application No. PCT/EP2016/054915
International Filing Date 08.03.2016
IPC
A61B 5/0492 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
0488Electromyography
0492Electrodes specially adapted therefor, e.g. needle electrodes
A61M 39/02 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
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
02Access sites
A61B 5/107 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
107Measuring physical dimensions, e.g. size of the entire body or parts thereof
A61B 6/03 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
6Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03Computerised tomographs
A61B 8/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
8Diagnosis using ultrasonic, sonic or infrasonic waves
A61B 5/055 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
055involving electronic or nuclear magnetic resonance, e.g. magnetic resonance imaging
CPC
A61B 2562/0215
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
02Details of sensors specially adapted for in-vivo measurements
0209Special features of electrodes classified in A61B5/04001, A61B5/0408, A61B5/042, A61B5/0478, A61B5/0492 or A61B5/053
0215Silver or silver chloride containing
A61B 5/04888
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
0488Electromyography
04888Control of prosthetics
A61B 5/0492
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
0488Electromyography
0492Electrodes specially adapted therefor, e.g. needle electrodes
A61B 5/055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; ; Measuring using microwaves or radiowaves
055involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
A61B 5/1072
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
107Measuring physical dimensions, e.g. size of the entire body or parts thereof
1072measuring distances on the body, e.g. measuring length, height or thickness
A61B 5/6865
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6846specially adapted to be brought in contact with an internal body part, i.e. invasive
6847mounted on an invasive device
6865Access ports
Applicants
  • GEORG-AUGUST-UNIVERSITÄT GÖTTINGEN - STIFTUNG ÖFFENTLICHEN RECHTS/UNIVERSITÄTSMEDIZIN [DE]/[DE]
Inventors
  • LIEBETANZ, David
Agents
  • REHBERG HÜPPE + PARTNER PATENTANWÄLTE PARTG MBB
Priority Data
10 2015 104 583.426.03.2015DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) IMPLANTIERBARE VORRICHTUNG ZUM AUSBILDEN EINER PERMANENTEN HAUTDURCHFÜHRUNG
(EN) IMPLANTABLE DEVICE FOR FORMING A PERMANENT SKIN ACCESS PORT
(FR) DISPOSITIF IMPLANTABLE SERVANT À FORMER UN PASSAGE PERMANENT À TRAVERS LA PEAU
Abstract
(DE)
Eine implantierbare Vorrichtung (1), insbesondere eine Transkutanelektrode zur Ansteuerung einer Prothese, ist zum Ausbilden einer permanenten Hautdurchführung durch eine Haut (5) vorgesehen, die eine Epidermis (11) und eine darunter liegende Dermis (7) umfasst. Die Vor- richtung (1) weist ein Transkutanelement (4), das sich bei ausgebildeter Hautdurchführung durch die Epidermis (11) und die Dermis (7) erstreckt, einen Subkutananker (2), der an einem Ende des Transkutanelements (4) radial von dem Transkutanelement (4) absteht und der bei ausgebildeter Hautdurchführung mit seiner Oberseite (9) von unten an der Dermis (7) anliegt, sowie eine Gegenplatte (3) auf, die mit Abstand zu dem Subkutananker (2) allseitig radial von dem Transkutanelement (4) absteht und die bei ausgebildeter Hautdurchführung mit ihrer der Oberseite (9) des Subkutanankers (2) gegenüberliegenden Unterseite (12) on oben an der Epidermis (11) anliegt.
(EN)
An implantable device (1), in particular a transcutaneous electrode for controlling a prosthesis, is designed to form a permanent access port through skin (5) which comprises an epidermis (11) and a dermis (7) below the epidermis. The device (1) comprises a transcutaneous element (4) which extends through the epidermis (11) and the dermis (7) when the skin access port is established, a subcutaneous anchor (2), which projects radially from the transcutaneous element (4) at an end of the transcutaneous element (4) and the upper face (9) of which rests against the dermis (7) from below when the skin access port is established, and a counter-plate (3), which projects radially from the transcutaneous element (4) on all sides at a distance to the subcutaneous anchor (2) and the lower face (12) of which opposite the upper face (9) of the subcutaneous anchor (2) rests on top of the epidermis (11) when the skin access port is established.
(FR)
L'invention concerne un dispositif implantable (1), notamment une électrode transcutanée destinée à commander une prothèse, ledit dispositif servant à former un passage à travers une peau (5) comprenant un épiderme (11) et un derme (7) sous-jacent. Ce dispositif (1) présente un élément transcutané (4) qui s'étend à travers l'épiderme (11) et le derme (7) lorsque le passage à travers la peau est formé, un élément d'ancrage sous-cutané (2) qui fait saillie radialement par rapport à l'élément transcutané (4) à une extrémité de ce dernier et dont la face supérieure (9) est en contact avec le derme (7) par le dessous lorsque le passage à travers la peau est formé, ainsi qu'une contre-plaque (3) qui fait saillie par rapport à l'élément transcutané (4) radialement de tous côtés, à distance de l'élément d'ancrage sous-cutané (2) et dont la face inférieure (12), opposée à la face supérieure (9) de l'élément d'ancrage sous-cutané (2), est en contact avec l'épiderme (11) par le dessus lorsque le passage à travers la peau est formé.
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