Adaptor for use in video microscope systems

Claim 2

An adaptor for use in combination with a camera, video monitor and a microscope in a video microscope system, the microscope includes a base portion having a top surface opening and objective lens, the adaptor consisting essentially of: a hollow body portion including open top and bottom ends, said body portion having an interior surface and includes a lens attached to said interior surface; first means for coupling said top end to the camera; and second means for coupling said bottom end to the top surface opening of the microscope; such that the adaptor transmits light directly from the objective lens to the camera without changing the light direction.

Claim 3

An adaptor according to claim 1, wherein said hollow body is comprised of materials selected from the group consisting of metals, phenolic materials or polymeric materials.

Claim 4

An adaptor according to claim 1, wherein said hollow body is comprised anodized aluminum.

Claim 5

An adaptor according to claim 1, wherein the microscope is a conventional microscope and said lens is a reduction lens.

Claim 6

An adaptor according to claim 1, wherein the microscope is an infinity corrected microscope and said lens is a telescoping and reduction lens.

Claim 7

An adaptor according to claim 1, wherein said lens has a diameter in the range of 15 to 30 mm and is positioned at 8 to 15 mm from said bottom end.

Claim 8

An adaptor according to claim 1, wherein said first means includes external screw threads disposed on said top end of said body portion so that the camera screws into said threads.

Claim 9

An adaptor according to claim 1, wherein the video monitor is connected to the camera to display an image placed under said objective lens.

Claim 10

An adaptor according to claim 1, wherein a computer is connected to the video microscope system.

Claim 11

An adaptor according to claim 1, wherein the adaptor permits production of par-focal images on the video monitor of objects placed under said objective lenses.

Claim 12

An adaptor according to claim 1, wherein the camera is a closed circuit television camera including a camera chip for transmitting an image placed under said objective lens.

Claim 13

An adaptor according to claim 11, wherein said camera chip is located over the opening of said top end of the adaptor.

Claim 14

An adaptor according to claim 1, wherein said hollow body portion is a tube having a circumferential interior surface.

Claim 15

An adaptor according to claim 13, wherein the height of said tube is in the range of 25.3 to 253 mm.

Claim 16

An adaptor according to claim 13, wherein the diameter of said interior surface is in the range of 15 to 32 mm.

Claim 17

An adaptor according to claim 1, wherein said second means comprises an open ended frusto-conical section extending from said bottom end of said hollow body; said frusto-conical section having inward, outward and side edges oriented on said hollow body such that said inward edge extends from said bottom end of said hollow body and said side edge slants downward from said inward edge toward said outward edge; wherein said outward edge fits into said top surface opening of said base portion of the microscope.

Claim 18

An adaptor according to claim 16, wherein said inward edge has a circumferential interior diameter in the range of 15 to 32 mm and said outward edge has a circumferential exterior diameter in the range of 20 to 80 mm.

Claim 19

An adaptor according to claim 16, wherein said side edge has a height in the range of 15 to 65 mm.

Claim 20

An adaptor according to claim 16, wherein said side edge slants downward to form an angle of at least 45° between said inward edge and said outward edge.

Claim 21

A video microscope system comprising: a video monitor; a camera including means for connecting to said video monitor; a microscope including a base portion having a top surface opening and objective lens; and an adaptor consisting essentially of a hollow body portion including open top and bottom ends, said body portion having an interior surface and includes a lens attached to said interior surface; wherein said adaptor has a first means for coupling said top end to said camera and a second means for coupling said bottom end to said top surface opening of said microscope; such that said adaptor transmits light directly from said objective lens to said camera without changing the light direction.

Claim 22

A video microscope system comprising: a video monitor; a camera including means for connecting to said video monitor; a microscope including a base portion having a top surface opening and objective lens; and an adaptor consisting essentially of a hollow body portion including open top and bottom ends, said body portion having an interior surface and includes a lens attached to said interior surface; wherein said adaptor has a first means for coupling said top end to said camera and a second means for coupling said bottom end to said top surface opening of said microscope; such that said adaptor transmits light directly from said objective lens to said camera without changing the light direction.

Claim 23

A video microscope system according to claim 20, wherein said microscope is a conventional microscope in which the distance from said objective lens to said camera is constant; and said lens attached to said interior surface is a reduction lens.

Claim 24

A video microscope system according to claim 20, wherein said microscope is an infinity corrected microscope in which the distance from said objective lens to said camera is variable; and said lens attached to said interior surface is a telescoping and reduction lens.

Claim 25

A video microscope system according to claim 20, wherein said first means includes external screw threads disposed

Claim 26

A video microscope system according to claim 20, wherein said video monitor is connected by a wire to said camera to display an image placed under said objective lens.

Claim 27

A video microscope system according to claim 20, wherein a computer is connected to the video microscope system.

Claim 28

A video microscope system according to claim 20, wherein said second means comprises an open ended frusto-conical section extending from said bottom end of said hollow body; said frusto-conical section having inward, outward and side edges oriented on said hollow body such that said inward edge extends from said bottom end of said hollow body and said side edge slants downward from said inward edge toward said outward edge; wherein said outward edge fits into said top surface opening of said base portion of said microscope.

Claim 29

A video microscope system according to claim 20, wherein the adaptor permits production of par-focal images on the video monitor of objects placed under said objective lenses.

Claim 30

A video microscope system according to claim 20, wherein said camera is a closed circuit television camera including a camera chip for transmitting an image placed under said objective lens.

Claim 31

A video microscope system according to claim 28, wherein said camera chip is located over the opening of said top end of the adaptor. on said top end of said adaptor so that said camera screws into said threads.

Claim 32

An adaptor for use in combination with a camera, video monitor and a microscope in a video microscope system, the microscope includes a base portion having a top surface opening and objective lens, the adaptor consisting essentially of: a hollow body portion including open top and bottom ends, said body portion having a circumferential interior surface with a diameter in the range of 15 to 32 mm and includes a lens attached to said interior surface, positioned at 8 to 15 mm from said bottom end; first means for coupling said top end to the camera which is a closed circuit television camera including a camera chip for transmitting an image placed under said objective lens; wherein said first means includes external screw threads disposed on said top end of said body portion so that the camera screws into said threads; and second means for coupling said bottom end to the top surface opening of the microscope; wherein said second means comprises an open ended frusto-conical section extending from said bottom end of said hollow body; said frusto-conical section having inward, outward and side edges oriented on said hollow body such that said inward edge extends from said bottom end of said hollow body and said side edge slants downward from said inward edge toward said outward edge; wherein said outward edge fits into said top surface opening of said base portion of the microscope; such that the adaptor transmits light directly from the objective lens to the camera without changing the light direction.

Claim 33

An adaptor for use in combination with a camera, video monitor and a microscope in a video microscope system, the microscope includes a base portion having a top surface opening and objective lens, the adaptor consisting essentially of: a hollow body portion including open top and bottom ends, said body portion having a circumferential interior surface with a diameter in the range of 15 to 32 mm and includes a lens attached to said interior surface, positioned at 8 to 15 mm from said bottom end; first means for coupling said top end to the camera which is a closed circuit television camera including a camera chip for transmitting an image placed under said objective lens; wherein said first means includes external screw threads disposed on said top end of said body portion so that the camera screws into said threads; and second means for coupling said bottom end to the top surface opening of the microscope; wherein said second means comprises an open ended frusto-conical section extending from said bottom end of said hollow body; said frusto-conical section having inward, outward and side edges oriented on said hollow body such that said inward edge extends from said bottom end of said hollow body and said side edge slants downward from said inward edge toward said outward edge; wherein said outward edge fits into said top surface opening of said base portion of the microscope; such that the adaptor transmits light directly from the objective lens to the camera without changing the light direction.

Claim 34

A video microscope system comprising: a microscope including a base portion having a top surface opening and objective lens; a video monitor to display an image placed under said objective lens; a camera including means for connecting to said video monitor; wherein said camera is a closed circuit television camera including a camera chip for transmitting an image placed under said objective lens; and an adaptor consisting essentially of a hollow body portion including open top and bottom ends, said body portion having an interior surface and includes a lens attached to said interior surface, positioned at 8 to 15 mm from said bottom end; wherein said adaptor has a first means for coupling said top end to said camera and a second means for coupling said bottom end to said top surface opening of said microscope; said first means includes external screw threads disposed on said top end of said adaptor so that said camera screws into said threads so that said camera chip is located over the opening of said top end of the adaptor; said second means comprises an open ended frusto-conical section extending from said bottom end of said hollow body; said frusto-conical section having inward, outward and side edges oriented on said hollow body such that said inward edge extends from said bottom end of said hollow body and said side edge slants downward from said inward edge toward said outward edge; wherein said outward edge fits into said top surface opening of said base portion of said microscope; said adaptor transmits light directly from said objective lens to said camera without changing the light direction.

Claim 35

A video microscope system comprising: a microscope including a base portion having a top surface opening and objective lens; a video monitor to display an image placed under said objective lens; a camera including means for connecting to said video monitor; wherein said camera is a closed circuit television camera including a camera chip for transmitting an image placed under said objective lens; and an adaptor consisting essentially of a hollow body portion including open top and bottom ends, said body portion having an interior surface and includes a lens attached to said interior surface, positioned at 8 to 15 mm from said bottom end; wherein said adaptor has a first means for coupling said top end to said camera and a second means for coupling said bottom end to said top surface opening of said microscope; said first means includes external screw threads disposed on said top end of said adaptor so that said camera screws into said threads so that said camera chip is located over the opening of said top end of the adaptor; said second means comprises an open ended frusto-conical section extending from said bottom end of said hollow body; said frusto-conical section having inward, outward and side edges oriented on said hollow body such that said inward edge extends from said bottom end of said hollow body and said side edge slants downward from said inward edge toward said outward edge; wherein said outward edge fits into said top surface opening of said base portion of said microscope; said adaptor transmits light directly from said objective lens to said camera without changing the light direction.