Implant delivery devices, systems, and methods

• US 9,717,627 B2
• Filed: 03/12/2014
• Issued: 08/01/2017
• Est. Priority Date: 03/12/2013
• Status: Active Grant

• Current Assignee: Oculeve Incorporated (Abbvie Incorporated)
• Original Assignee: Oculeve Incorporated (Abbvie Incorporated)
• Inventors: Kuzma, Janusz, Stivers, Christopher William, Ackermann, Douglas Michael
• Primary Examiner(s): Mehta, Bhisma
• Assistant Examiner(s): SHAH, NILAY J
• Application Number:
  US14/207,072
• Publication Number:
  US 20140277429A1
• Time in Patent Office: 1,238 Days
• CPC Class Codes: A61F 2/14 Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
• CPC Class Codes: A61F 2/141 Artificial eyes
• CPC Class Codes: A61F 2/148 Implantation instruments specially adapted therefor
• CPC Class Codes: A61F 2/1662 Instruments for inserting intraocular lenses into the eye
• CPC Class Codes: A61F 9/0017 implantable in, or in contact with, the eye, e.g. ocular inserts
• CPC Class Codes: A61F 9/007 Methods or devices for eye surgery
• CPC Class Codes: A61M 2210/0612 Eyes
• CPC Class Codes: A61M 31/007 Injectors for solid bodies, e.g. suppositories

Abstract

Systems, devices, and methods for delivering an implant to the orbit. In some instances, the systems may include a delivery device having a tongue member and a handle. The delivery device may further include an ejector configured to deliver an implant from the tongue member. The delivery device may also include a piercing member configured to create an opening in tissue. The systems may further include a piercing member for creating an opening in tissue. In some instances, the piercing member may have a first blade member rotatably connected to a second blade member.

Claims

1. A system comprising:

an implant; and

a delivery device comprising a handle,

a tongue member extending from the handle,

a piercing member having a piercing tip, wherein the piercing member is moveable between a piercing configuration in which the piercing tip extends beyond a tip of the tongue member and a retracted configuration in which the piercing tip does not extend beyond the tip of the tongue member,

and an ejector comprising a control slider,

wherein the implant is releasably and slidably connected to the tongue member, wherein advancement of the control slider delivers the implant, and wherein retraction of the control slider is configured to move the piercing member from the retracted configuration to the piercing configuration.

2. The system of claim 1, wherein the tongue member is curved.

3. The system of claim 2, wherein the tongue member has a radius of curvature greater than or equal to 10 mm.

4. The system of claim 1, wherein the tongue member comprises one or more depth stops positioned along a length of the tongue member.

5. The system of claim 4, wherein the one or more depth stops comprises one or more projections.

6. The system of claim 4, wherein the one or more depth stops comprises one or more notches.

7. The system of claim 4, wherein the one or more depth stops comprises one or more markers.

8. The system of claim 1, wherein the tongue member comprises a tapered tip.

9. The system of claim 1, wherein the piercing member is biased toward the retracted configuration.

10. The system of claim 1, wherein the delivery device further comprises a rocker, wherein the rocker is rotatably connected to the handle, wherein the delivery device is configured such that rotation of the rocker in a first direction to a first position moves the piercing member to the piercing configuration, wherein the control slider is configured to rotate the rocker in the first direction, and wherein rotation of the rocker in a second direction opposite the first direction to a second position moves the piercing member to the retracted configuration.

11. The system of claim 10, wherein the rocker is biased toward the second position.

12. The system of claim 1, wherein the control slider is slidably attached to the handle.

13. The system of claim 12, wherein the ejector further comprises a pusher slidably attached to the tongue member, and a linkage connecting the control slider and the pusher.