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1. WO2016028645 - BONE TREATMENT SYSTEMS AND METHODS

Publication Number WO/2016/028645
Publication Date 25.02.2016
International Application No. PCT/US2015/045383
International Filing Date 14.08.2015
IPC
A61B 17/58 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws or the like
CPC
A61B 17/8805
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
8802Equipment for handling bone cement or other fluid fillers
8805for introducing fluid filler into bone or extracting it
A61B 17/8811
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
8802Equipment for handling bone cement or other fluid fillers
8805for introducing fluid filler into bone or extracting it
8811characterised by the introducer tip, i.e. the part inserted into or onto the bone
A61B 17/8816
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
8802Equipment for handling bone cement or other fluid fillers
8805for introducing fluid filler into bone or extracting it
8816characterised by the conduit, e.g. tube, along which fluid flows into the body or by conduit connections
A61B 17/8819
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
8802Equipment for handling bone cement or other fluid fillers
8805for introducing fluid filler into bone or extracting it
8819characterised by the introducer proximal part, e.g. cannula handle, or by parts which are inserted inside each other, e.g. stylet and cannula
A61B 17/8822
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
8802Equipment for handling bone cement or other fluid fillers
8805for introducing fluid filler into bone or extracting it
8822characterised by means facilitating expulsion of fluid from the introducer, e.g. a screw pump plunger, hydraulic force transmissions, application of vibrations or a vacuum
A61B 2017/00539
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00535pneumatically or hydraulically operated
00539hydraulically
Applicants
  • DFINE, INC. [US]/[US]
Inventors
  • BALBIERZ, Daniel, J.
  • WONG, Eric, K.
Agents
  • BETHARDS, Matthew S.
Priority Data
62/040,84722.08.2014US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BONE TREATMENT SYSTEMS AND METHODS
(FR) SYSTÈMES ET MÉTHODES DE TRAITEMENT DE L'OS
Abstract
(EN)
A system for delivering bone cement into a bone is provided. The system can include a hydraulic system actuatable to deliver a bone cement mixture from a bone cement container, through a cannula and into a bone. The hydraulic system can have more than one pressure relief mechanism for decreasing pressure in the hydraulic system to cease delivery (e.g., substantially instantaneously) of the bone cement into the bone.
(FR)
L'invention concerne un système permettant d'administrer du ciment osseux dans un os. Le système peut comprendre un système hydraulique pouvant être actionné pour administrer dans l'os et par l'intermédiaire d'une canule un mélange de ciment osseux conservé dans un contenant de ciment osseux. Le système hydraulique peut comporter plusieurs mécanismes de relâchement de la pression pour réduire la pression dans le système hydraulique et stopper l'administration (par exemple de manière sensiblement instantanée) du ciment osseux dans l'os.
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