Claims
- 1. An assembly for culturing microorganisms, wherein
- (a) a liquid culture medium bottle;
- (b) said bottle having a closed end and an open end;
- (c) a neck on said bottle adjacent the open end;
- (d) external threads on said neck; and
- (e) a device for connection to said external threads, said device comprising
- (1) an elongated body defining a solid growth medium chamber;
- (2) a solid wall forming one end of said elongated body;
- (3) an opening forming the end of said elongated body opposite said solid wall;
- (4) a transparent cap for said open end;
- (5) a plurality of solid medium plates positioned on the internal surface of said transparent cap;
- (6) cooperating connecting means on said open end of said elongated body and said transparent cap for holding said cap in sealing engagement with said open end of said elongated body;
- (7) an extension extending integrally from said elongated body between said solid wall and said open end thereof wherein the axis of said elongated body and the axis of said extension are positioned at an acute angle to each other;
- (8) a bore extending through said extension and in flow communication with said chamber;
- (9) internal screw threads in said extension for connection to the external threads on the said neck of said liquid culture bottle.
- 2. The assembly of claim 1, wherein said cooperating connecting means are external screw threads on said open end of said elongated body and internal screw threads on said cap.
- 3. The assembly of claim 1, wherein said cap includes an integral magnifying element.
- 4. The assembly of claim 1, wherein said elongated body is cylindrical.
BACKGROUND AND STATEMENT OF THE INVENTION
This application is a continuation-in part of U.S. patent application Ser. No. 288,548, filed Dec. 22, 1988, now U.S. Pat. No. 4,999,303.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4851351 |
Akamine |
Jul 1989 |
|
4999303 |
Jaeger et al. |
Mar 1991 |
|
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
288548 |
Dec 1988 |
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