최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0868663 (2015-09-29) |
등록번호 | US-9820824 (2017-11-21) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 432 |
A method for treating a site within a patient from which tissue has been removed includes providing at least one press-formed marker body formed of polysaccharide and a suitable binder; and placing the at least one of the press-formed marker body within the site where tissue has been removed so as t
A method for treating a site within a patient from which tissue has been removed includes providing at least one press-formed marker body formed of polysaccharide and a suitable binder; and placing the at least one of the press-formed marker body within the site where tissue has been removed so as to provide hemostasis therein.
1. A system for delivery of at least one tissue marker to a site within a patient, comprising: a marker delivery device having a delivery tube with an inner lumen and a discharge port, and a plunger slidably disposed within the inner lumen of the delivery tube, the plunger having a proximal end and
1. A system for delivery of at least one tissue marker to a site within a patient, comprising: a marker delivery device having a delivery tube with an inner lumen and a discharge port, and a plunger slidably disposed within the inner lumen of the delivery tube, the plunger having a proximal end and a distal end, the proximal end having a head configured to allow an operator to move the plunger within the inner lumen; anda press-formed marker body disposed in the inner lumen distal to the distal end of the plunger, wherein the press-formed marker body is formed of a mixture of 65% (by wt.) powder of corn starch or potato starch and 35% (by wt.) methylcellulose binder, and wherein moving the plunger in a distal direction pushes the press-formed marker body out of the discharge port and into the site within the patient. 2. The system of claim 1, further comprising a releasable plug positioned in the discharge port distal to the press-formed marker body. 3. The system of claim 1, wherein the mixture is placed in a pellet die and subjected to pressure, the press-formed marker body having a pair of opposed flat surfaces and a pair of opposed convex surfaces, the pair of opposed convex surfaces being orthogonal to the pair of opposed flat surfaces. 4. A system for delivery of tissue markers to a site within a patient, comprising: a marker delivery device having a delivery tube with an inner lumen and a discharge port, and a plunger slidably disposed within the inner lumen of the delivery tube, the plunger having a proximal end and a distal end, the proximal end having a head configured to allow an operator to move the plunger within the inner lumen; anda plurality of marker members positioned in the delivery tube distal to the plunger, each marker member of the plurality of marker members comprising a press-formed marker body formed of bioabsorbable polysaccharide and a binder, the bioabsorbable polysaccharide being in sufficient amounts to exhibit hemostatic properties, wherein at least one of the plurality of marker members is formed of a mixture of 65% (by wt.) powder of corn starch or potato starch and 35% (by wt.) methylcellulose binder. 5. The system of claim 4, wherein each of the plurality of marker elements is urged out the discharge port by a distal movement of the plunger. 6. The system of claim 4, wherein another at least one marker element of the plurality of marker elements is about 10 to about 90% (by wt.) bioabsorbable polysaccharide. 7. The system of claim 4, wherein another at least one marker element of the plurality of marker elements is a bioabsorbable polysaccharide selected from the group consisting of starch, glycogen, cellulose, chitin, chitosan, dextran, pectins, glucans, agar, alginate and carrageen. 8. The system of claim 4, wherein the mixture is placed in a pellet die and subjected to pressure to form a unitary marker pellet, the unitary marker pellet having a pair of opposed flat surfaces and a pair of opposed convex surfaces, the pair of opposed convex surfaces being orthogonal to the pair of opposed flat surfaces.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.