IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0167118
(2014-01-29)
|
| 등록번호 |
US-8845679
(2014-09-30)
|
|
발명자
/ 주소 |
- Janardhan, Vallabh
- Janardhan, Vikram
|
| 출원인 / 주소 |
- Insera Therapeutics, Inc.
|
| 대리인 / 주소 |
Knobbe Martens Olson & Bear, LLP
|
| 인용정보 |
피인용 횟수 :
22 인용 특허 :
203 |
초록
▼
Vascular treatment and methods include a plurality of self-expanding bulbs and a hypotube including interspersed patterns of longitudinally spaced rows of kerfs. Joints between woven structures and hypotubes include solder. Woven structures include patterns of radiopaque filaments measureable under
Vascular treatment and methods include a plurality of self-expanding bulbs and a hypotube including interspersed patterns of longitudinally spaced rows of kerfs. Joints between woven structures and hypotubes include solder. Woven structures include patterns of radiopaque filaments measureable under x-ray. Structures are heat treated to include at least shapes at different temperatures. A catheter includes a hypotube including interspersed patterns of longitudinally spaced rows of kerfs. Heat treating systems include a detachable flange. Laser cutting systems include a fluid flow system.
대표청구항
▼
1. An implantable device for treating a vascular cavity, the device comprising: a plurality of wires woven to form a textile structure expandable from a compressed state to an expanded state,the textile structure comprising, in the expanded state: a first bulb comprising a first braid angle, a first
1. An implantable device for treating a vascular cavity, the device comprising: a plurality of wires woven to form a textile structure expandable from a compressed state to an expanded state,the textile structure comprising, in the expanded state: a first bulb comprising a first braid angle, a first diameter, and a first shape,a second bulb comprising a second braid angle, a second diameter, and a second shape,a first neck between the first bulb and the second bulb,a third bulb comprising a third braid angle, a third diameter, and a third shape, the second bulb between the first bulb and the third bulb,a second neck between the second bulb and the third bulb, anda lumen configured to allow perfusion of blood through the textile structure,wherein the first braid angle is greater than the second braid angle and the third braid angle,wherein the second bulb comprises a first portion having the second braid angle and a second portion having the first braid angle, the second portion proximate to the first bulb. 2. The device of claim 1, wherein the second diameter is greater than the first diameter and the third diameter. 3. The device of claim 1, wherein the second diameter is greater than the first diameter and wherein the second diameter is less than the third diameter. 4. The device of claim 1, wherein the second bulb is elongate. 5. The device of claim 1, wherein the second diameter is greater than the first diameter and the third diameter. 6. The device of claim 1, wherein the first braid angle is configured to divert blood flow from the vascular cavity. 7. The device of claim 1, wherein at least one of the first bulb, the second bulb, and the third bulb is configured to at least partially expand a vessel proximate to the vascular cavity. 8. The device of claim 1, wherein at least one of the first bulb, the second bulb, and the third bulb has a picks per inch between 125 and 175. 9. The device of claim 1, wherein at least one of the first neck and the second neck has the first braid angle. 10. An implantable device for treating a vascular cavity, the device comprising: a plurality of wires woven to form a textile structure expandable from a compressed state to an expanded state,the textile structure comprising, in the expanded state: a first segment comprising a first braid angle,a second segment comprising a second braid angle greater than the first braid angle, the second segment comprising a bulb and a neck each having the second braid angle, anda lumen configured to allow perfusion of blood through the textile structure,the textile structure being implantable. 11. The device of claim 10, wherein the first segment comprises a second bulb. 12. The device of claim 10, wherein the textile structure further comprises, in the expanded state, a third segment comprising a third braid angle greater than the first braid angle, the first segment between the second segment and the third segment. 13. The device of claim 10, wherein the textile structure further comprises, in the expanded state, a third segment comprising a third braid angle, the second braid angle greater than the third braid angle, the second segment between the first segment and the third segment. 14. The device of claim 13, wherein the first segment comprises a second bulb, wherein the third segment comprises a third bulb, wherein the second bulb is spherical and has a first diameter, wherein the bulb of the second segment is elongate and has a second diameter less than the first diameter, and wherein the third bulb is spherical and has a third diameter less than the second diameter. 15. The device of claim 13, wherein the first segment comprises a second bulb, wherein the first bulb of the second segment is elongate and has a first diameter, and wherein the second bulb is spherical and has a second diameter greater than the first diameter.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.