【発明の名称】超音波場における粒子操作

Title:

【発明の名称】超音波場における粒子操作

Document Type and Number:

Japanese Patent JPH07501969

Kind Code:

A

Abstract:

PCT No. PCT/GB91/00373 Sec. 371 Date Nov. 16, 1992 Sec. 102(e) Date Nov. 16, 1992 PCT Filed Mar. 8, 1991 PCT Pub. No. WO91/13674 PCT Pub. Date Sep. 19, 1991.An ultrasonic field is used to manipulate biological cells or other particles in fluid suspension. A cavity is bounded by a thin plastics wall and excitation is confined to a single acoustic mode to displace the cells radially. The resulting column of cells can be transported more easily than the radially diffuse bands produced in earlier apparatus.

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Inventors:

Glenn Whiteworth

Application Number:

JP50633091A

Publication Date:

March 02, 1995

Filing Date:

March 08, 1991

Export Citation:

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Assignee:

Microbiological Research Authority

International Classes:

A61M1/36; B01D21/00; B01D43/00; B01J19/10; B06B1/06; (IPC1-7): B01J19/10; B01D43/00

Attorney, Agent or Firm:

Hiroo Suzuki

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