Patents Assigned to Medical Technology Transfer Holding B.V.
  • Staining composition
    Patent number: 9579401
    Abstract: The invention is directed to a staining composition and to the use of the staining composition in staining ocular tissue. In a first aspect, the invention provides a staining composition comprising a vital dye and a density increasing compound chosen from the group consisting of water soluble polymers and small inert molecules.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: February 28, 2017
    Assignee: Medical Technology Transfer Holding B.V.
    Inventor: Gerrit Reinold Jacob Melles
  • Operation unit
    Patent number: 8523644
    Abstract: An operation unit, comprising a wall and an air flow unit, said air flow unit being provided with means for filtering said air, said wall being provided with at least one opening and a cover, covering at least part of said opening, said air flow unit comprising at least one air outlet opening for directing air from said air flow unit over said cover, air inlet means preferably being provided for retracting air to said air flow unit.
    Type: Grant
    Filed: March 25, 2004
    Date of Patent: September 3, 2013
    Assignee: Medical Technology Transfer Holding B.V.
    Inventor: Gerrit Reinold J. Melles
  • Staining Composition
    Publication number: 20130045167
    Abstract: The invention is directed to a staining composition and to the use of the staining composition in staining ocular tissue. In a first aspect, the invention provides a staining composition comprising a vital dye and a density increasing compound chosen from the group consisting of water soluble polymers and small inert molecules.
    Type: Application
    Filed: April 1, 2011
    Publication date: February 21, 2013
    Applicant: MEDICAL TECHNOLOGY TRANSFER HOLDING B.V.
    Inventor: Gerrit Reinold Jacob Melles
  • Colored visco-elastic composition
    Patent number: 7618619
    Abstract: The invention relates to a visco-elastic composition for use in ocular surgery and to a method of using said composition. Specifically, the present visco-elastic composition comprises a visco-elastic substance and at least one vital dye. The invention enables a visual distinction of the visco-elastic composition from the surrounding aqueous or intraocular structures during ocular surgery, so that the amount present within the eye, the location and the effects of the visco-elastic material can be better monitored.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: November 17, 2009
    Assignee: Medical Technology Transfer Holding B.V.
    Inventor: Gerrit Reinold Jacob Melles
  • Operation unit
    Publication number: 20060149120
    Abstract: An operation unit, comprising a wall and an air flow unit, said air flow unit being provided with means for filtering said air, said wall being provided with at least one opening and a cover, covering at least part of said opening, said air flow unit comprising at least one air outlet opening for directing air from said air flow unit over said cover, air inlet means preferably being provided for retracting air to said air flow unit.
    Type: Application
    Filed: March 25, 2004
    Publication date: July 6, 2006
    Applicant: Medical Technology Transfer Holding B.V.
    Inventor: Gerrit Melles
  • Devices and methods for preparing and transplanting Descemet's membrane and lens capsule
    Publication number: 20050010244
    Abstract: Device for use in eye surgery, comprising a handle with at one end a scraping element, said scraping element having a tip and an intermediate part between said handle and said tip, said tip including an angle with a general direction of said intermediate part between 10 and 80 degrees.
    Type: Application
    Filed: April 29, 2004
    Publication date: January 13, 2005
    Applicant: Medical Technology Transfer Holding B.V.
    Inventor: Gerrit Melles
  • Cosmetic eye implant, use of such implant, method for providing such implant and eyes provided therewith
    Publication number: 20040143324
    Abstract: Eye implant, comprising a flat element made of biocompatible material, said element being made at least partly opaque or light reflecting, such that in use the eye implant shall be visible, once implanted in an eye.
    Type: Application
    Filed: October 31, 2003
    Publication date: July 22, 2004
    Applicant: Medical Technology Transfer Holding B.V.
    Inventor: Gerrit Reinold Melles