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1. WO2018144267 - TISSUE HARVESTING DEVICES AND METHODS

Publication Number WO/2018/144267
Publication Date 09.08.2018
International Application No. PCT/US2018/014805
International Filing Date 23.01.2018
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 10/02 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
02Instruments for taking cell samples or for biopsy
CPC
A61B 10/0266
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
02Instruments for taking cell samples or for biopsy
0233Pointed or sharp biopsy instruments
0266means for severing sample
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 2010/0208
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
02Instruments for taking cell samples or for biopsy
0208Biopsy devices with actuators, e.g. with triggered spring mechanisms
Applicants
  • THE GENERAL HOSPITAL CORPORATION [US]/[US]
Inventors
  • SPERRY, Alexander G.
  • SPERRY, Charles R.
  • McNAMARA, Dennis F. Jr.
  • SITZLAR, Brett
  • TAM, Joshua
  • ANDERSON, Richard Rox
Agents
  • WILLIAMS, Eric M.
Priority Data
62/455,00206.02.2017US
62/479,76131.03.2017US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TISSUE HARVESTING DEVICES AND METHODS
(FR) DISPOSITIFS ET PROCÉDÉS DE COLLECTE TISSULAIRE
Abstract
(EN) A tissue harvesting and wound closing device includes first and second actuator strip guides of a strip that are slideable along first and second panel guides of a panel, respectively. A first section of a base of the actuator strip has a substantially uniform width between the first and the second actuator strip guides. A second section of the base has a gradually decreasing width between the first and second actuator strip guides. A third second section of the base has a substantially uniform width between the first and second actuator strip guides that is smaller than the first width. When the actuator strip is pulled, the first and second actuator guides slide along the first and second panel guides, respectively, to cut a strip of tissue strip creating an open wound, and a panel pulls proximal tissue on opposite sides of the open wound to close the wound.
(FR) L'invention concerne un dispositif de collecte de tissu et de fermeture de plaie, comprenant des premier et second guides de bande d'actionneur d'une bande qui peuvent coulisser le long de premier et second guides de panneau d'un panneau, respectivement. Une première section d'une base de la bande d'actionneur a une largeur sensiblement uniforme entre les premier et second guides de bande d'actionneur. Une deuxième section de la base a une largeur progressivement décroissante entre les premier et second guides de bande d'actionneur. Une troisième section de la base a une largeur sensiblement uniforme entre les premier et second guides de bande d'actionneur qui est plus petite que la première largeur. Lorsque la bande d'actionneur est tirée, les premier et second guides d'actionneur coulissent le long des premier et second guides de panneau, respectivement, pour couper une bande de bande de tissu créant une plaie ouverte, et un panneau tire un tissu proximal sur des côtés opposés de la plaie ouverte pour fermer la plaie.
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