[특허]Biopsy localization method and device

Biopsy localization method and device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61B-010/00 A61B-090/00 A61B-006/00 A61B-010/02 A61B-017/34 A61B-017/00
출원번호	US-0943433 (2004-09-16)
등록번호	US-10010380 (2018-07-03)
발명자 / 주소	Fulton, Richard E. Dubrul, William Richard
출원인 / 주소	Devicor Medical Products, Inc.
대리인 / 주소	Frost Brown Todd LLC
인용정보	피인용 횟수 : 0 인용 특허 : 186

초록 ▼

Methods for localizing a biopsy site are disclosed. The method includes taking a tissue sample from a biopsy site and positioning a detectable, bioabsorbable element at the biopsy site at the time that the tissue sample was taken. The tissue sample is then tested. The biopsy site is then relocated by finding the bioabsorbable element. The bioabsorbable element may be made of collagen, gelatin, cellulose, polylactic acid, and/or polyglycolic acid. The detectable bioabsorbable element may be relocated using ultrasound or mammography. The bioabsorbable element may also swell upon contact with body fluid.

대표청구항 ▼

1. A biopsy method comprising: positioning a sheath and a biopsy needle with respect to a target site in tissue to be biopsied;extending the biopsy needle at least partially through the sheath;removing at least one tissue biopsy sample from the target site through the biopsy needle;removing the biopsy needle from the sheath while leaving the sheath positioned in the tissue at the target site;after the step of removing the biopsy needle, inserting a delivery device into the sheath, wherein the delivery device comprises at least one dehydrated bioabsorbable element including starch; anddelivering the bioabsorbable element from the delivery device to the target site from which the tissue biopsy sample was removed. 2. The method of claim 1, further comprising relocating a biopsy site from which the tissue biopsy sample was removed by imaging the bioabsorbable element. 3. The method of claim 2, further comprising testing the tissue biopsy sample removed prior to the step of relocating the site. 4. The method of claim 1, wherein the bioabsorbable element has a pre-delivery state different from a post-delivery state. 5. The method of claim 1, wherein the bioabsorbable element has one consistency in the delivery device, and wherein the bioabsorbable element has a different consistency at a time after being delivered into the site from which tissue was removed. 6. A breast biopsy localization method comprising: positioning a sheath having a distal end with respect to a target site in breast tissue to be biopsied;taking a tissue sample from the target site within a patient by a needle biopsy device passing through and extending from the distal end of the sheath so as to create a biopsy site;removing the biopsy needle from the sheath while leaving the sheath in the breast tissue;without removing the sheath from the breast tissue, and after removing the biopsy needle from the sheath, inserting a bioabsorbable element delivery device into the sheath, wherein the bioabsorbable element delivery device contains at least one detectable bioabsorbable element;deploying the at least one detectable bioabsorbable element through the bioabsorbable element delivery device to mark the biopsy site from which the tissue sample was taken. 7. The method of claim 6, further including the step of relocating the biopsy site by imaging to find the detectable bioabsorbable element. 8. The method of claim 7, wherein the step of relocating the biopsy site by imaging comprises detecting the bioabsorbable element with ultrasound. 9. The method of claim 6, wherein the biopsy needle comprises a laterally directed side opening, and wherein the step of inserting the biopsy needle through and extending from the distal end of the sheath comprises positioning the laterally directed side opening beyond the distal end of the sheath. 10. The method of claim 6, wherein the detectable bioabsorbable element comprises a material selected from the group consisting of collagen, proteins, gelatins, starches, polysaccharides, ceramics, polyamino acids and hydrogels. 11. The method of claim 7, wherein the detectable bioabsorbable element has a pre-delivery state prior to its delivery to the target site, and a post-delivery state after being deployed to the target site, and wherein the post-delivery state is physically different from the pre-delivery state. 12. The method of claim 7, wherein the step of relocating the biopsy site comprises locating the detectable bioabsorbable element after the detectable bioabsorbable element swells from its pre-delivery state to its post-delivery state.

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Richard D. Leavitt ; Luis Z. Avila, Polymeric delivery of radionuclides and radiopharmaceuticals.
상세보기
Wilk Peter J. (185 W. End Ave. New York NY 10023) Schneebaum Cary W. (230 Brinckerhoff Ct. Englewood NJ 07631), Polyp retrieval assembly with cauterization loop and suction web.
상세보기
Trudell Leonard A. (East Grenwich RI) Whittemore Anthony D. (Sherborn MA), Prosthesis of foam polyurethane and collagen and uses thereof.
상세보기
Dubrul William R. (Redwood City CA) Hillsman Cecily M. (San Jose CA), Radially expandable dilator.
상세보기
Greff Richard J. ; Wallace George, Radioactive embolizing compositions.
상세보기
Coniglione, Roy; Russell, Jr., John L., Radioisotope dispersed in a matrix for brachytherapy.
상세보기
Hoffman Richard B. (73 Portugese Bend Rd. Rolling Hills CA 90274) Po Jonathan B. (68 Portugese Bend Rd. Rolling Hills CA 90274), Radiopaque coded ring markers for use in identifying surgical grafts.
상세보기
Bleyer, Mark W.; Hiles, Michael C.; Patel, Umesh H., Radiopaque implantable collagenous biomaterial device.
상세보기
Jonathan S. Stinson ; Claude O. Clerc, Radiopaque markers and methods of using the same.
상세보기
Chin Yem ; McCrory Jennifer J. ; Tremaglio ; Jr. Anthony R. ; Guterman Lee R. ; Dassa Alyssa ; Hudson Richard, Removable occlusion system for aneurysm neck.
상세보기
Dowd Michael (Bordentown NJ) Dyke Denis G. (Long Branch NJ), Shaped materials derived from elongate bone particles.
상세보기
Ragheb Anthony O. ; Bates Brian L. ; Fearnot Neal E. ; Osborne Thomas A. ; Kozma Thomas G. ; Roberts Joseph W. ; Voorhees ; III William D., Silver implantable medical device.
상세보기
Nabai Hossein (14555 Levan Rd. ; Ste. 410 Livonia MI 48154) Rahbari Homayoon (1314 N. Macomb St. ; P.O. Box 360 Monroe MI 48161), Skin biopsy device and method.
상세보기
Nabai Hossein (14555 Levan Rd. ; Suite 410 Livonia MI 48154) Rahbari Homayoon (1314 N. Macomb St. ; P.O. Box 360 Monroe MI 48161), Skin biopsy plug and method.
상세보기
Schindler Robert ; Maas Corey, Soft tissue augmentation apparatus.
상세보기
Li Shu-Tung (1 Kiowa Ter. Oakland NJ 07436), Soft tissue closure systems.
상세보기
Li Shu-Tung (1 Kiowa Ter. Oakland NJ 07436), Soft tissue closure systems.
상세보기
Janzen Ernst,NLX ; Hoekstra Matthias Johannes,NLX ; Dutrieux Richard P.,NLX ; Damink Leonardus Hermannus Hendrikus Olde,NLX, Soft tissue implant.
상세보기
Amselem Shimon (Rehovot ILX) Friedman Doron (Carmei Yosef ILX), Solid fat nanoemulsions as drug delivery vehicles.
상세보기
Ebinger Jrgen (Eppstein DEX) Beutler Rolf-Dieter (Frankfurt am Main DEX) Lindner Helmut (Grasellenbach DEX), Soluble collagen sponge.
상세보기
Liprie Sam F. (Lake Charles LA), Source wire for localized radiation treatment of tumors.
상세보기
Heaven Malcolm D. (Hopewell NJ) Schuler Michael (Edison NJ), Specimen reduction device.
상세보기
D. Laksen Sirimanne ; Douglas S. Sutton ; Natalie V. Fawzi ; Gail Lebovic, Subcutaneous cavity marking device and method.
상세보기
D. Laksen Sirimanne ; Natalie V. Fawzi ; Douglas S. Sutton ; Gail Lebovic ; Stanley R. Conston ; Peter M. Wilson, Subcutaneous cavity marking device and method.
상세보기
Scarborough Nelson L. (Ocean NJ), Surgical implant containing a resorbable radiopaque marker and method of locating such within a body.
상세보기
Kieturakis Maciej J. (372 Beverly Dr. San Carlos CA 94070), Surgical instrument and method for removing tissue from an endoscopic workspace.
상세보기
Mittermeir Werner (Prospect Heights IL) Black Wayne J. (Vancouver WA), Surgical needle with stress-relocation means.
상세보기
Van Bladel,Kevin H.; Bley,Robert S.; Wallace,John D., Swollen hydrogel for sphincter augmentation.
상세보기
Cragg Andrew H. ; Brenneman Rodney ; Ashby Mark, System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge.
상세보기
Ersek Robert A. (62 Pascal Austin TX 78746) Beisang ; III Arthur A. (5883 Carlson St. Shoreview MN 55126) Beisang Arthur A. (1300 Ingerson Rd. Arden Hills MN 55112), Textured micro implants.
상세보기
Lindgren Per G. (Upsala SEX) Akerfeld Dan (Upsala SEX), Tissue sampling device.
상세보기
Fontenot Mark G. (Lafayette LA), Transillumination of body members for protection during body invasive procedures.
상세보기
Dubrul William R. (Redwood City CA) Tsuji Craig K. (Sunnyvale CA), Trocar system having expandable port.
상세보기
Granov Anatoli M. (Leningrad SUX) Derkach Vladimir Y. (Leningrad SUX) Granov Dmitry A. (Leningrad SUX), Tumor treatment method.
상세보기
Fred H. Burbank ; Paul Lubock ; Michael L. Jones ; Nancy Forcier, Ultrasonic and x-ray detectable biopsy site marker and apparatus for applying it.
상세보기
Ahmed Bashir M. (Ambler PA), Use of additive in aqueous cure of autodeposited coatings.
상세보기
Shell William E. (Los Angeles CA) See Jackie R. (Fullerton CA), Use of biodegradable microspheres labeled with imaging energy constrast materials.
상세보기
Mosby Richard A. (P.O. Box 20554 Houston TX 77225), Volumetric localization/biopsy/surgical device.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Biopsy localization method and device 원문보기

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