# US 2008/0187464 A1 · Microscope Slide Load/Unload Mechanism

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- Number: US 2008/0187464 A1
- Document ID: US20080187464A1
- Status: Published application
- Kind: A1
- Application number: 11/833,428
- Filed: 2007-08-03
- Published: 2008-08-07
- Earliest claimed: 2006-08-04
- Assignees: Ikonisys, Inc.
- Inventors: Wei Guo; Yash Agarwal; Youngmin Kim; Triantafyllos Tafas
- Web page: https://patentgrep.com/patent/US20080187464A1

## CPC

- G02B 21/34: Microscope slides, e.g. mounting specimens on microscope slides
- G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS

## Abstract

An apparatus for the feeding of microscope slides from a storage device to a slide stage.

## Claims

### Claim 1

A microscope slide manipulation device, said device comprising:
a base structure;
a sleeve defining a through-void, said sleeve having a first end and a second end, said second end fastened to said base, and said sleeve being oriented perpendicular to said base;
a longitudinal shaft symmetric about an imaginary longitudinal axis in part positioned in said sleeve through-void in a manner to permit axial and longitudinal movement of said longitudinal shaft in said sleeve through-void, said longitudinal shaft having a shaft first end and a shaft second end, said shaft second end positioned within said sleeve through-void and said shaft first end projecting beyond said sleeve first end and including a parallel track structure in a plane perpendicular to said sleeve imaginary longitudinal axis;
a plate slideably positioned between said parallel track structures on said sleeve first end, said plate having a first plate end and a second plate end, one of said first plate end or second plate end having the form of a fork having at least two prongs, in a same plane, defining a void area between each prong that corresponds to the width of a microscope slide, and wherein said fork has a gripping structure operatively configured to permit gripping of a microscope slide along its edges.

### Claim 2 (depends on 1)

A microscope slide manipulation device, in accordance with claim 1, further comprising said fork having an additional flat prong in another plane, parallel to said same plane.

### Claim 3 (depends on 1)

A microscope slide manipulation device, in accordance with claim 1, further comprising:
a first linear actuator operatively associated with said sleeve or said longitudinal shaft which translates linear movement of said longitudinal shaft in said sleeve and;
a rotational actuator which translates rotational movement of said parallel track structure operatively associated with an element chosen from the group consisting of at least one said base structure, said parallel track structure, said plate and said longitudinal shaft.

### Claim 4 (depends on 4)

A microscope slide manipulation device, in accordance with claim 4, further comprising at least one position determining sensor operationally configured to telemeter position information with respect to said two pronged fork with respect to a reference point.