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1. WO2022002849 - MULTI-BLADE DERMATOME BLADE ASSEMBLY AND DERMATOME COMPRISING THE SAME

Publication Number WO/2022/002849
Publication Date 06.01.2022
International Application No. PCT/EP2021/067695
International Filing Date 28.06.2021
IPC
A61B 17/322 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
322Skin grafting apparatus
A61B 17/3209 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
3209Incision instruments
A61B 17/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
A61B 17/32 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
CPC
A61B 17/320068
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
320068using mechanical vibrations, e.g. ultrasonic
A61B 17/32093
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
3209Incision instruments
32093for skin incisions
A61B 17/3213
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
3209Incision instruments
3211Surgical scalpels, knives; Accessories therefor
3213with detachable blades
A61B 17/322
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
322Skin grafting apparatus
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 2017/320082
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
320068using mechanical vibrations, e.g. ultrasonic
320082for incising tissue
Applicants
  • SEBER AB [SE]/[SE]
Inventors
  • SJÖBERG, Zacharias
  • SJÖBERG, Folke
Agents
  • BERGENSTRÅHLE & PARTNERS AB
Priority Data
2050787-729.06.2020SE
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-BLADE DERMATOME BLADE ASSEMBLY AND DERMATOME COMPRISING THE SAME
(FR) ENSEMBLE LAME DE DERMATOME À LAMES MULTIPLES ET DERMATOME LE COMPRENANT
Abstract
(EN) A dermatome blade assembly (100; 200), comprising: at least two blades (120, 150; 220, 250), each including a cutting edge (122, 152; 222, 252), a rear edge (124, 154; 224, 254) spaced from the cutting edge, and two side edges (126, 128, 156, 158; 226, 228, 256, 258)joining the cutting edge and the rear edge, wherein at least one of the blades comprises at least one throughgoing aperture (121, 151; 221, 251); and a blade carrier (110; 210)including a main body (111; 211) extending in a transverse direction and means for connecting each of the at least two blades to the blade carrier; wherein the blade carrier comprises a recess (112; 212) arranged to receive a drive pin of a dermatome such that oscillating motion of the drive pin causes reciprocating motion of the dermatome blade assembly.
(FR) L'invention concerne un ensemble lame de dermatome (100 ; 200), comprenant : au moins deux lames (120, 150 ; 220, 250), comprenant chacune un bord de coupe (122, 152 ; 222, 252), un bord arrière (124, 154 ; 224, 254) espacé du bord de coupe, et deux bords latéraux (126, 128, 156, 158 ; 226, 228, 256, 258) reliant le bord de coupe et le bord arrière, au moins l'une des lames comprenant au moins une ouverture traversante (121, 151 ; 221, 251) ; et un porte-lame (110 ; 210) comprenant un corps principal (111 ; 211) s'étendant dans une direction transversale et des moyens pour relier chacune des au moins deux lames au porte-lame ; le support de lame comprenant un évidement (112 ; 212) agencé pour recevoir une broche d'entraînement d'un dermatome de telle sorte que le mouvement oscillant de la broche d'entraînement provoque un mouvement de va-et-vient de l'ensemble lame de dermatome.
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