WO2001010302A3 - Biodegradable spinal fiducial implant - Google Patents

Biodegradable spinal fiducial implant Download PDF

Info

Publication number
WO2001010302A3
WO2001010302A3 PCT/US2000/040575 US0040575W WO0110302A3 WO 2001010302 A3 WO2001010302 A3 WO 2001010302A3 US 0040575 W US0040575 W US 0040575W WO 0110302 A3 WO0110302 A3 WO 0110302A3
Authority
WO
WIPO (PCT)
Prior art keywords
implant
biodegradable
fiducial
patient
spinal
Prior art date
Application number
PCT/US2000/040575
Other languages
French (fr)
Other versions
WO2001010302A2 (en
Inventor
Saeid Mitchell Seyedin
Original Assignee
Cbyon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cbyon Inc filed Critical Cbyon Inc
Priority to AU76287/00A priority Critical patent/AU7628700A/en
Publication of WO2001010302A2 publication Critical patent/WO2001010302A2/en
Publication of WO2001010302A3 publication Critical patent/WO2001010302A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00004—(bio)absorbable, (bio)resorbable, resorptive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B2090/363—Use of fiducial points
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3904—Markers, e.g. radio-opaque or breast lesions markers specially adapted for marking specified tissue
    • A61B2090/3916—Bone tissue

Abstract

A biodegradable fiducial implant for use in establishing a common, stable frame of reference for preoperative and operative spinal images of a patient is disclosed. The implant includes a rigid, biodegradable body having a tapered insertion portion for inserting the implant in contact with a vertebra in the patient, where at least a portion of the implant being formed of a radio-opaque material. Also disclosed is a fiducial composition for use in generating a scan image of an internal target region of a patient.
PCT/US2000/040575 1999-08-04 2000-08-04 Biodegradable spinal fiducial implant WO2001010302A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU76287/00A AU7628700A (en) 1999-08-04 2000-08-04 Biodegradable spinal fiducial implant and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14743199P 1999-08-04 1999-08-04
US60/147,431 1999-08-04

Publications (2)

Publication Number Publication Date
WO2001010302A2 WO2001010302A2 (en) 2001-02-15
WO2001010302A3 true WO2001010302A3 (en) 2001-08-16

Family

ID=22521545

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/040575 WO2001010302A2 (en) 1999-08-04 2000-08-04 Biodegradable spinal fiducial implant

Country Status (2)

Country Link
AU (1) AU7628700A (en)
WO (1) WO2001010302A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060100508A1 (en) * 2004-11-10 2006-05-11 Morrison Matthew M Method and apparatus for expert system to track and manipulate patients
GB0521536D0 (en) * 2005-10-22 2005-11-30 Invibio Ltd Fiducial marker
CN102357266A (en) * 2011-07-05 2012-02-22 山东冠龙医疗用品有限公司 Method for manufacturing spinal column operation positioning device
US11666367B2 (en) 2018-05-30 2023-06-06 Tushar Goradia Guidance apparatus for implantation into bone and related methods of use
US11903767B2 (en) 2019-11-27 2024-02-20 View Point Medical, Inc. Composite tissue markers detectable via multiple detection modalities
US11882992B2 (en) 2019-11-27 2024-01-30 View Point Medical, Inc. Composite tissue markers detectable via multiple detection modalities including radiopaque element

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991579A (en) * 1987-11-10 1991-02-12 Allen George S Method and apparatus for providing related images over time of a portion of the anatomy using fiducial implants
EP0412280A2 (en) * 1989-08-08 1991-02-13 BIOVISION GmbH Entwicklung, Herstellung und Vertrieb von Biomaterialien Fastening means
US5108421A (en) * 1990-10-01 1992-04-28 Quinton Instrument Company Insertion assembly and method of inserting a vessel plug into the body of a patient
WO1994017733A1 (en) * 1993-02-12 1994-08-18 Mccrory, Jennifer, J. Fiducial marker
WO1998037825A1 (en) * 1997-02-28 1998-09-03 Synthes Ag Chur Osteosynthesis implant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735804A (en) 1985-05-10 1988-04-05 Merck & Co., Inc. Drug delivery device which can be retained in the stomach for a controlled period of time
DE69026196T2 (en) 1989-11-08 1996-09-05 George S Allen Mechanical arm for an interactive, image-controlled, surgical system
IT1259100B (en) 1992-05-20 1996-03-11 Lanfranco Callegaro USE OF HYDROGELS FOR THE LOCKING OF PROSTHETIC SYSTEMS
US5443495A (en) 1993-09-17 1995-08-22 Scimed Lifesystems Inc. Polymerization angioplasty balloon implant device
US5772594A (en) 1995-10-17 1998-06-30 Barrick; Earl F. Fluoroscopic image guided orthopaedic surgery system with intraoperative registration
US5682886A (en) 1995-12-26 1997-11-04 Musculographics Inc Computer-assisted surgical system
US5921979A (en) 1996-12-18 1999-07-13 Guidant Corporation Apparatus and method for tissue and organ stabilization
US6027744A (en) 1998-04-24 2000-02-22 University Of Massachusetts Medical Center Guided development and support of hydrogel-cell compositions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991579A (en) * 1987-11-10 1991-02-12 Allen George S Method and apparatus for providing related images over time of a portion of the anatomy using fiducial implants
EP0412280A2 (en) * 1989-08-08 1991-02-13 BIOVISION GmbH Entwicklung, Herstellung und Vertrieb von Biomaterialien Fastening means
US5108421A (en) * 1990-10-01 1992-04-28 Quinton Instrument Company Insertion assembly and method of inserting a vessel plug into the body of a patient
WO1994017733A1 (en) * 1993-02-12 1994-08-18 Mccrory, Jennifer, J. Fiducial marker
WO1998037825A1 (en) * 1997-02-28 1998-09-03 Synthes Ag Chur Osteosynthesis implant

Also Published As

Publication number Publication date
WO2001010302A2 (en) 2001-02-15
AU7628700A (en) 2001-03-05

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