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1. WO2020069366 - OSCILLATING SYRINGE SYSTEM

Publication Number WO/2020/069366
Publication Date 02.04.2020
International Application No. PCT/US2019/053531
International Filing Date 27.09.2019
IPC
A61B 10/02 2006.01
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
A61B 10/00 2006.01
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
CPC
A61B 10/0283
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
0283with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
A61B 17/3476
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3476Powered trocars, e.g. electrosurgical cutting, lasers, powered knives
A61B 2017/32007
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
32007with suction or vacuum means
Applicants
  • FISHER, John Steele [US]/[US]
Inventors
  • FISHER, John Steele
  • NODA, Wayne A.
  • HYMAN, Daniel
  • JACOBSON, Jon
Agents
  • ROGITZ, John L.
Priority Data
16/411,09113.05.2019US
62/738,84928.09.2018US
62/756,37406.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OSCILLATING SYRINGE SYSTEM
(FR) SYSTÈME DE SERINGUE OSCILLANTE
Abstract
(EN)
A syringe (8, 202, 300) is coupled to a biopsy needle (2) through a coupling structure that includes a motor-driven element such as a gear (30) to rotate the needle. The motor (32, 208, 330, 400, 500) can oscillate back and forth to cause the needle to oscillate. Structures (218, 224, 310) are described to permit one-handed operation of the device and automatic motor activation based on attaining a desired plunger position.
(FR)
Une seringue (8, 202, 300) est couplée à une aiguille de biopsie (2) par l'intermédiaire d'une structure de couplage qui comprend un élément entraîné par moteur tel qu'un engrenage (30) pour faire tourner l'aiguille. Le moteur (32, 208, 330, 400, 500) peut osciller en va-et-vient pour amener l'aiguille à osciller. Des structures (218, 224, 310) sont décrites pour permettre un fonctionnement à une seule main du dispositif et une activation de moteur automatique sur la base de l'atteinte d'une position de piston souhaitée.
Also published as
Latest bibliographic data on file with the International Bureau