公开(公告)号：AU763413B2

公开(公告)日：2003-07-24

申请号：AU2723600

申请日：2000-01-11

Applicant: MEDISPECTRA INC

Inventor： MODELL MARK ,  HED ZE EV A ,  BEE DAVID ,  NORDSTROM ROBERT ,  KWO JENNIE ,  EMANS MATTHEW ,  LIPSON DAVID

IPC: G01N21/64 ,  A61B1/00 ,  A61B5/00 ,  G01N21/47

公开(公告)号：WO0074556A3

公开(公告)日：2001-07-12

申请号：PCT/US0016014

申请日：2000-06-09

Applicant: MEDISPECTRA INC

Inventor： NORDSTROM ROBERT ,  BEE DAVID ,  MODELL MARK ,  HED ZE EV ,  KWO JENNIE ,  EMANS MATTHEW

IPC: A61B1/00 ,  A61B19/00 ,  A61B5/00

CPC classification number: A61B1/00062 ,  A61B1/00059 ,  A61B1/00082 ,  A61B1/00096 ,  A61B1/00103 ,  A61B1/00135 ,  A61B1/00142 ,  A61B1/043 ,  A61B5/0084 ,  A61B2090/0814 ,  A61B2562/08

Abstract: The present invention recognizes that optical probes function both as medical access devices and as instruments which collect complex optical data. The invention provides an optical probe accessory device which can access luminal spaces within the body of a patient without sacrificing the quality of optical data obtained. The accessory device further comprises either, singly, or in combination, selectable features or options which optimize light transmission, maximize patient comfort, and provide single-use capabilities.

Abstract translation: 本发明认识到，光学探针既用作医疗接入装置，也用作收集复杂光学数据的仪器。 本发明提供一种光学探针附件装置，其可以在不牺牲所获得的光学数据的质量的情况下访问患者体内的腔室空间。 附件设备还包括单独地或组合地可选择的特征或选项，其优化光透射，使患者舒适度最大化并提供一次性使用能力。

公开(公告)号：AU2003254731A1

公开(公告)日：2003-11-13

申请号：AU2003254731

申请日：2003-10-15

Applicant: MEDISPECTRA INC

Inventor： HED ZE EV A ,  MODELL MARK ,  LIPSON DAVID ,  EMANS MATTHEW ,  KWO JENNIE ,  NORDSTROM ROBERT ,  BEE DAVID

IPC: G01N21/64 ,  A61B1/00 ,  A61B5/00 ,  G01N21/47

公开(公告)号：CA2375168A1

公开(公告)日：2000-12-14

申请号：CA2375168

申请日：2000-06-09

Applicant: MEDISPECTRA INC

Inventor： EMANS MATTHEW ,  KWO JENNIE ,  HED ZE EV ,  MODELL MARK ,  BEE DAVID ,  NORDSTROM ROBERT

IPC: A61B1/00 ,  A61B19/00 ,  A61B5/00

Abstract: The present invention recognizes that optical probes function both as medica l access devices and as instruments which collect complex optical data. The invention provides an optical probe accessory device which can access lumina l spaces within the body of a patient without sacrificing the quality of optic al data obtained. The accessory device further comprises either, singly, or in combination, selectable features or options which optimize light transmissio n, maximize patient comfort, and provide single-use capabilities.

公开(公告)号：AU2723600A

公开(公告)日：2000-08-01

申请号：AU2723600

申请日：2000-01-11

Applicant: MEDISPECTRA INC

Inventor： MODELL MARK ,  HED ZE EV A ,  BEE DAVID ,  NORDSTROM ROBERT ,  KWO JENNIE ,  EMANS MATTHEW ,  LIPSON DAVID

IPC: G01N21/64 ,  A61B1/00 ,  A61B5/00 ,  G01N21/47

公开(公告)号：AU2003254731B2

公开(公告)日：2006-04-27

申请号：AU2003254731

申请日：2003-10-15

Applicant: MEDISPECTRA INC

Inventor： LIPSON DAVID ,  NORDSTROM ROBERT ,  HED ZE EV A ,  EMANS MATTHEW ,  KWO JENNIE ,  MODELL MARK ,  BEE DAVID

IPC: A61B1/00 ,  G01N21/64 ,  A61B5/00 ,  G01N21/47

公开(公告)号：AU768940B2

公开(公告)日：2004-01-08

申请号：AU5332300

申请日：2000-06-09

Applicant: MEDISPECTRA INC

Inventor： NORDSTROM ROBERT ,  BEE DAVID ,  MODELL MARK ,  HED ZE EV ,  KWO JENNIE ,  EMANS MATTHEW

IPC: A61B1/00 ,  A61B19/00

公开(公告)号：AU5332300A

公开(公告)日：2000-12-28

申请号：AU5332300

申请日：2000-06-09

Applicant: MEDISPECTRA INC

Inventor： NORDSTROM ROBERT ,  BEE DAVID ,  MODELL MARK ,  HED ZE EV ,  KWO JENNIE ,  EMANS MATTHEW

IPC: A61B1/00 ,  A61B19/00

公开(公告)号：CA2359576A1

公开(公告)日：2000-07-20

申请号：CA2359576

申请日：2000-01-11

Applicant: MEDISPECTRA INC

Inventor： MODELL MARK ,  HED ZE EV A ,  EMANS MATTHEW ,  LIPSON DAVID ,  BEE DAVID ,  NORDSTROM ROBERT ,  KWO JENNIE

IPC: G01N21/64 ,  A61B1/00 ,  A61B5/00 ,  G01N21/47

Abstract: Methods and apparatus are provided for determining a characteristic of a sample of a material by the interaction of electromagnetic radiation with th e sample. The apparatus includes an optical assembly and a protective barrier. The optical assembly sequentially illuminates a plurality of volume elements in the sample with an intensity distribution in the sample that drops off substantially monotonically from a first region in a first optical path and collects electromagnetic radiation emanating from each of the volume element s. The optical assembly collects the electromagnetic radiation emanating from each of the volume elements with a collected distribution that drops off substantially monotonically from a second region in a second optical path. T he first and second regions at least partially overlap in each of the volume elements. The optical assembly can be configured as a probe, to be directed to the evaluation of a sample of a biological material. A protective barrier ca n be disposed between the optical assembly and a body tissue, to prevent contamination of the optical assembly by said body tissue.