INJECTION DEVICES AND SYSTEMS AND METHODS FOR USING THEM

Title:

INJECTION DEVICES AND SYSTEMS AND METHODS FOR USING THEM

Document Type and Number:

WIPO Patent Application WO/2019/067790

Kind Code:

A3

Abstract:

Systems and methods are provided for injecting one or more agents into tissue within a patient's body. In one embodiment, an injection device is provided that includes an outer tubular member comprising a proximal end, a distal end sized for introduction into a patient's body, and a lumen extending between the proximal and distal ends; a relatively small cross-section needle tip extending distally beyond the distal end,; and an internal pressure release member slidably disposed within the lumen between a distal position and a proximal position to prevent viscous injectate from expressing from the distal tip.

More Like This:

WO/2020/169469	INJECTION DEVICE WITH USER FRIENDLY DOSE SELECTOR
JP7220149	Cell delivery system and method of operation
JP5728231	Electronic surveillance injection device

Inventors:

LEEFLANG STEPHEN (US)
EVERSULL CHRISTIAN (US)

Application Number:

PCT/US2018/053230

Publication Date:

May 23, 2019

Filing Date:

September 27, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

CLPH LLC (US)

International Classes:

A61M5/315; A61M5/46

Foreign References:

US20170119956A1	2017-05-04
US20030225365A1	2003-12-04
US20020038105A1	2002-03-28
US20040092956A1	2004-05-13
US20050065474A1	2005-03-24

Attorney, Agent or Firm:

ENGLISH, William, A. (US)

Download PDF:

View/Download PDF PDF Help

Previous Patent: METHOD FOR TREATING COMPLICATIONS RELATED TO ACUTE OR CHRONIC HYPERGLYCEMIA

Next Patent: RESOURCE DEPLETION CALCULATION AND FEEDBACK FOR BREATHING EQUIPMENT