Tu Anh Tran

US Patent:

20200163754, May 28, 2020

Filed:

Jan 23, 2020

Appl. No.:

16/750140

Inventors:

- Fribourg, CH
Tu Cam Tran - Grapevine TX, US
Yinghui Wu - Cedar Hill TX, US
Stephen J. Van Noy - Southlake TX, US

International Classification:

A61F 2/16

Abstract:

Apparatuses, systems, and methods for implanting an intraocular lens into an eye are described. For example, an intraocular lens injector may include a passage formed in a distal end portion of the intraocular lens injector. The passage may define an interior surface, and a ramp may be formed on the interior surface so as to cause a leading haptic of an intraocular lens (IOL) being advanced through the passage to lift above a surface of an optic of the IOL to ensure proper folding of the IOL.

US Patent:

20180200046, Jul 19, 2018

Filed:

Dec 12, 2017

Appl. No.:

15/838946

Inventors:

- Basel, CH
Tu Cam Tran - Grapevine TX, US
Yinghui Wu - Cedar Hill TX, US
Stephen J Van Noy - Southlake TX, US

International Classification:

A61F 2/16

Abstract:

Apparatuses, systems, and methods for implanting an intraocular lens into an eye are described. For example, an intraocular lens injector may include a passage formed in a distal end portion of the intraocular lens injector. The passage may define an interior surface, and a ramp may be formed on the interior surface so as to cause a leading haptic of an intraocular lens (IOL) being advanced through the passage to lift above a surface of an optic of the IOL to ensure proper folding of the IOL.

US Patent:

20160346078, Dec 1, 2016

Filed:

Aug 10, 2016

Appl. No.:

15/233527

Inventors:

- Basel, CH
Tu Cam Tran - Grapevine TX, US

International Classification:

A61F 2/16
A61M 37/00
A61F 9/007
A61B 17/34

Abstract:

An IOL injection device comprises a tubular housing with a plunger longitudinally disposed within the tubular housing. The device is configured so that when the plunger is translated towards the front of the device, its tip engages an intraocular lens insertion cartridge mounted at or near the front end of the housing. The IOL injection device further comprises a control circuit. The control circuit is configured to perform the steps of advancing the plunger to a critical point at which an axial compressive force on the lens suddenly increases, retracting the plunger from the critical point to a sufficient distance for material of the intraocular lens to relax, pausing to allow the material of the intraocular lens to relax, advancing the plunger to the critical point a second time, and continuing to advance the plunger beyond the critical point to implant the intraocular lens.

Address:

126 Timberbluff Ln, Murphy, TX 75094

VIN:

JTMZD33V285089895

Make:

TOYOTA

Model:

RAV4

Year:

2008

Address:

6509 Yellow Flower Way, Plano, TX 75024

VIN:

5J8TB18587A009161

Make:

ACURA

Model:

RDX

Year:

2007