公开(公告)号：JPH10277035A

公开(公告)日：1998-10-20

申请号：JP10715498

申请日：1998-04-03

Applicant: ADVANCED TECH LAB

Inventor： LITTLE BLAKE ,  HWANG JUIN-JET ,  PFLUGRATH LAUREN

IPC: G01N29/22 ,  A61B8/00 ,  A61B8/06 ,  A61B8/14 ,  G01N29/06 ,  G01S7/52 ,  G01S7/521 ,  G01S15/00 ,  G01S15/89 ,  G10K11/00 ,  G10K11/34

Abstract: PROBLEM TO BE SOLVED: To house an ultrasonic device in a single portable unit by housing an array converter, a transceiver circuit and a beam forming device within a housing container so as to miniaturize the ultrasonic device. SOLUTION: Call originating/receiving ASIC 20 within the housing container controls the call-originating/receiving opening of a converter array 10 and the gain of a receiving echo signal, transfers a received echo to a front end ASIC 30 and beam-forms an echo from individual converter elements to a scanning line signal, and a storage device 32 stores data used by the beam forming device. The beam-formed scanning line signal is transferred to a digital signal processing ASIC 40 to transfer obtained ultrasonic B mode and doppler information to a back end ASIC 50. ASIC 50 is connected to a data port set as an infrared transmitter or a PCMCIA interface 56 to connect another module and function to the ultrasonic unit.

公开(公告)号：NO981475L

公开(公告)日：1998-10-05

申请号：NO981475

申请日：1998-04-01

Applicant: ADVANCED TECH LAB

Inventor： LITTLE BLAKE ,  HWANG JUIN-JET ,  PFLUGRATH LAUREN S

IPC: A61B8/00 ,  G01N29/22 ,  A61B8/06 ,  A61B8/14 ,  G01N29/06 ,  G01S7/52 ,  G01S7/521 ,  G01S15/00 ,  G01S15/89 ,  G10K11/00 ,  G10K11/34

Abstract: A portable ultrasonic instrument which performs both B mode and Doppler imaging, includes a transducer array (10) mounted in a hand-held enclosure (81), with an integrated circuit transceiver (20) connected to the elements of the array just behind the transducer. The transceiver is controlled by, and provides received echo signals to, a digital beamformer (30) mounted in the hand-held enclosure (81).

公开(公告)号：NO981475D0

公开(公告)日：1998-04-01

申请号：NO981475

申请日：1998-04-01

Applicant: ADVANCED TECH LAB

Inventor： LITTLE BLAKE ,  HWANG JUIN-JET ,  PFLUGRATH LAUREN S

IPC: A61B8/00 ,  A61B8/06 ,  G01N29/22 ,  A61B8/14 ,  G01N29/06 ,  G01S7/52 ,  G01S7/521 ,  G01S15/00 ,  G01S15/89 ,  G10K11/00 ,  G10K11/34 ,  A61B ,  G10K

Abstract: A portable ultrasonic instrument which performs both B mode and Doppler imaging, includes a transducer array (10) mounted in a hand-held enclosure (81), with an integrated circuit transceiver (20) connected to the elements of the array just behind the transducer. The transceiver is controlled by, and provides received echo signals to, a digital beamformer (30) mounted in the hand-held enclosure (81).

公开(公告)号：NO981475A

公开(公告)日：1998-10-05

申请号：NO981475

申请日：1998-04-01

Applicant: ADVANCED TECH LAB

Inventor： LITTLE BLAKE ,  HWANG JUIN-JET ,  PFLUGRATH LAUREN S

IPC: G01N29/22 ,  A61B8/00 ,  A61B8/06 ,  A61B8/14 ,  G01N29/06 ,  G01S7/52 ,  G01S7/521 ,  G01S15/00 ,  G01S15/89 ,  G10K11/00 ,  G10K11/34

CPC classification number: G10K11/004 ,  A61B8/00 ,  A61B8/06 ,  A61B8/13 ,  A61B8/14 ,  A61B8/4427 ,  A61B8/4483 ,  A61B8/4494 ,  A61B8/462 ,  A61B8/467 ,  A61B8/565 ,  A61B2560/0209 ,  A61B2560/0456 ,  G01N29/0609 ,  G01S7/52028 ,  G01S7/52034 ,  G01S7/5206 ,  G01S7/52077 ,  G01S7/5208 ,  G01S7/52084 ,  G01S15/892 ,  G01S15/8979 ,  G01S15/899 ,  G10K11/345