专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2016077748A1 INTRAOSSEOUS INFUSION PORTS AND METHODS OF USE 审中-公开
标题翻译：侵袭性输血管腔及其使用方法
公开(公告)号：WO2016077748A1
公开(公告)日：2016-05-19
申请号：PCT/US2015/060669
申请日：2015-11-13
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J. , ORPHANOS, Mark J.
IPC分类号： A61M5/00
CPC分类号： A61M39/02 , A61M1/3655 , A61M2039/0205 , A61M2039/025 , A61M2039/0258 , A61M2039/0261 , A61M2039/027
摘要： Example embodiments are related to intraosseous infusion port (IOP) devices to provide access to bone marrow cavities. The IOP device according to example embodiments may comprise a proximal portion with a hollow chamber extending through the proximal portion, the hollow chamber having a proximal inlet for receiving an insertion device. The IOP device may also include an anchor portion positioned distally to the proximal portion, the anchor portion may be configured for anchoring the infusion port device in a bone, and an open-ended channel extending through the anchor portion, the channel being in fluid communication with the hollow chamber, such that, when the infusion port is implanted into a bone, the channel and the hollow chamber create a substantially straight pathway terminating at an opening at its distal end for insertion of the insertion device towards the bone marrow.
摘要翻译：示例性实施例涉及骨内输注端口（IOP）装置以提供对骨髓腔的接近。根据示例性实施例的IOP装置可以包括具有延伸穿过近端部分的中空室的近端部分，所述中空室具有用于接收插入装置的近侧入口。所述IOP装置还可以包括位于所述近端部分的远侧的锚定部分，所述锚定部分可以被配置用于将所述输注端口装置固定在骨骼中，以及延伸穿过所述锚定部分的开放式通道，所述通道处于流体连通状态使得当输注端口被植入骨骼时，通道和中空室形成基本上直的通道，其终止于其远端处的开口处，用于将插入装置插入骨髓。

2. 发明申请

WO2022225887A1 INTRAOSSEOUS INFUSION PORTS AND METHODS OF USE 审中-公开
公开(公告)号：WO2022225887A1
公开(公告)日：2022-10-27
申请号：PCT/US2022/025291
申请日：2022-04-19
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J. , YAZBECK, Richard , BOUTILLETTE, Michael , BENSEL, Taylor
IPC分类号： A61M39/02
摘要： An intraosseous port device includes a body having a proximal portion configured and arranged for subcutaneous placement and having a first channel, and a distal portion designed for intraosseous placement at a site of interest and having a second channel in fluid communication with the first channel to define a pathway from the proximal portion to the site of interest, a penetrable seal occluding at least a portion of the first channel, and a retention ring coupled to at least one of the body and the penetrable seal.

3. 发明申请

WO2022040189A1 SYSTEMS AND METHODS FOR CELL COLLECTION AND PROTECTION OF HARVESTED CELLS 审中-公开
公开(公告)号：WO2022040189A1
公开(公告)日：2022-02-24
申请号：PCT/US2021/046314
申请日：2021-08-17
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J. , YAZBECK, Richard , BOUTILLETTE, Michael , GIFFORD, Jessie
IPC分类号： A61B10/02 , A61B10/04
摘要： Methods and systems for cell collection. Methods and systems include a collection mechanism being transformable between a collection state having an expanded diameter and a retrieval state where the diameter is less than that of the collection state and a conveyance mechanism having a distal end to which the collection mechanism is attached and designed to place the collection mechanism at a site of interest for cell collection. The Methods and systems also include an activation mechanism to transform the collection mechanism between the collection state and the retrieval state.

4. 发明申请

WO2016090122A1 SYSTEMS AND METHODS FOR PERCUTANEOUS DIVISION OF FIBROUS STRUCTURES 审中-公开
标题翻译：纤维结构经皮段的系统与方法
公开(公告)号：WO2016090122A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/063703
申请日：2015-12-03
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J.
IPC分类号： A61B17/32 , A61B17/88 , A61B17/90
CPC分类号： A61B17/3209 , A61B17/320016 , A61B17/320036 , A61B17/320725 , A61B18/1492 , A61B90/30 , A61B2017/00057 , A61B2017/22061 , A61B2017/320056 , A61B2018/0022 , A61B2018/00565 , A61B2018/00601 , A61B2018/00839 , A61B2018/1412
摘要： A device for dividing a fibrous structure comprising a catheter; an expandable member positioned near a distal end of the catheter and in fluid communication with a lumen of the catheter; and a cutting element situated on an outer surface of the expandable member. A method for dividing a fibrous structure comprising positioning, proximate the fibrous structure, an expandable member having a cutting element situated thereon; expanding the expandable member outwards to tension the fibrous structure across the cutting element; and activating the cutting element to weaken or cut the fibrous structure. A method for treating carpal tunnel syndrome comprising inserting a needle into the carpal tunnel; directing a guidewire to a position proximate the transverse carpal ligament; advancing, along the guidewire, a device having an expandable member and a cutting element; positioning the cutting element; tensioning the ligament across the cutting element; and weakening or cutting the ligament.
摘要翻译：一种用于分割包括导管的纤维结构的装置; 位于所述导管的远端附近且与所述导管的内腔流体连通的可扩张构件; 以及位于所述可扩张构件的外表面上的切割元件。一种用于分割纤维结构的方法，包括在所述纤维结构附近定位具有位于其上的切割元件的可扩张构件; 向外扩张可膨胀构件，以将纤维结构张紧在切割元件上; 并激活切割元件以削弱或切割纤维结构。一种治疗腕管综合征的方法，包括将针插入腕管; 将导丝引导到靠近横腕腕韧带的位置; 沿着导丝推进具有可扩张构件和切割元件的装置; 定位切割元件; 张紧穿过切割元件的韧带; 并削弱或切断韧带。

5. 发明申请

WO2023049923A1 SYSTEMS AND METHODS FOR PERCUTANEOUS DIVISION OF FIBROUS STRUCTURES WITH VISUAL CONFIRMATION 审中-公开
公开(公告)号：WO2023049923A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/077071
申请日：2022-09-27
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J. , YAZBECK, Richard , PELLETIER, Jim , OWEN, Kevin , MOULTON, Timothy L. , BENSEL, Taylor , DOHERTY, Mark , DIXON, Adam
IPC分类号： A61B17/3209 , A61B17/3207 , A61B18/12 , A61B18/14 , A61B90/30 , A61N1/36
摘要： A device for dividing a fibrous structure may include a handle having a proximal end, a distal end, and an imaging core extending therebetween, the imaging core configured to image tissue including the fibrous structure; an expandable member positioned near the distal end of the handle, the expandable member being transitionable between an inflated state and a deflated state, and the expandable member includes a cutting element arranged on a surface of the expandable member for weakening or cutting the fibrous structure resulting in its division; and a probe cover coupled to the handle, the probe cover including a covering extending in a proximal direction for draping over the handle to create a sterile barrier between the handle and the expandable member.

6. 发明申请

WO2022256307A1 ADJUSTABLE SELF-ANCHORING CATHETERS AND METHODS OF USE 审中-公开
公开(公告)号：WO2022256307A1
公开(公告)日：2022-12-08
申请号：PCT/US2022/031567
申请日：2022-05-31
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J. , YAZBECK, Richard , BOUTILLETTE, Michael
IPC分类号： A61M25/01 , A61M25/04
摘要： A self-anchoring catheter is provided that includes a body, an anchor portion, and an actuator. The body having a proximal end and a distal end, and defining a pathway therebetween, the body being axially rigid. The anchor portion can be imparted on the body to secure the body to surrounding tissue. The actuator can be disposed adjacent the proximal end of the body to positionally control movement of the anchor portion and its position relative to the actuator.

7. 发明申请

WO2016089894A1 SELF-ANCHORING CATHETERS AND METHODS OF USE 审中-公开
标题翻译：自锚式导管及其使用方法
公开(公告)号：WO2016089894A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/063221
申请日：2015-12-01
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J.
IPC分类号： A61M25/01
CPC分类号： A61M25/04 , A61M25/0009 , A61M25/0021
摘要： Catheters for percutaneous applications are disclosed. The catheter according to example embodiments may comprise a substantially straight section, an anchoring section positioned proximal to the substantially straight section. The anchoring section can have a curvature for providing longitudinal traction with a tissue to anchor the catheter to the tissue and a pathway extending through the catheter for transporting fluids. The pathway may comprise a first section and a second section in fluid communication with each other, where the first section extends through the length of the straight section, and the second section extends through the anchoring section and has a curvature which mimics the curvature of the anchoring section.
摘要翻译：公开了用于经皮应用的导管。根据示例性实施例的导管可以包括基本上直的部分，靠近基本上直的部分定位的锚固部分。锚固部分可以具有用于向组织提供纵向牵引以将导管锚定到组织的曲率，以及延伸穿过导管以用于输送流体的通路。路径可以包括彼此流体连通的第一部分和第二部分，其中第一部分延伸穿过直线部分的长度，并且第二部分延伸穿过锚固部分，并具有模拟曲线的曲率锚定段。

8. 发明申请

WO2023044369A1 INFUSION SYSTEM WITH BALLOON ABLATION AND METHODS OF USING SAME 审中-公开
公开(公告)号：WO2023044369A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/076463
申请日：2022-09-15
申请人： PAVMED INC.
发明人： BOUTILLETTE, Michael , AKLOG, Lishan , DEGUZMAN, Brian J. , ARNAL, Gustavo , PELLETIER, Jim , VU, Liem , KRELL, Mack , DUONG, Minh
IPC分类号： A61M25/10 , A61M1/00 , A61M5/145 , A61M5/168 , A61M5/44 , A61M5/315
摘要： A system for regulating fluid flow may include an elongated body, an expandable member, and an infusion device. The expandable member may be in fluid communication with the inflow and outflow lumens at a first end of the body. The infusion device may be coupled to a second end of the body and may include a first chamber configured for directing fluid from within the first chamber into the expandable member and a second chamber configured for regulating fluid flow from the expandable member into the second chamber via the outflow lumen. The infusion device may further include a pre-inflation chamber configured for determining a location and/or fitment of the expandable member prior to initiating a medical procedure.

9. 发明申请

WO2023010006A1 CATHETER STATUS INDICATOR AND METHODS OF USE 审中-公开
公开(公告)号：WO2023010006A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/074148
申请日：2022-07-26
申请人： PAVMED INC.
发明人： BOUTILLETTE, Michael , AKLOG, Lishan , DEGUZMAN, Brian J. , YAZBECK, Richard , O'NEILL, Stephen J. , CRUZ, Amos G. , FRICKS, Julian
IPC分类号： A61B10/02 , A61M25/10
摘要： A device for collecting a biological sample in a patient, the device includes an expandable member sized for placement within the patient, the expandable member designed to transition between a plurality of states including a collapsed state and a sampling state; a handle in fluid communication with the expandable member; and an indicator configured to identify a status of the expandable member in response to the expandable member transitioning from one state to another.

10. 发明申请

WO2022204008A1 CONTINUOUS FLOW BALLOON CATHETER SYSTEMS AND METHODS OF USE 审中-公开
公开(公告)号：WO2022204008A1
公开(公告)日：2022-09-29
申请号：PCT/US2022/021114
申请日：2022-03-21
申请人： PAVMED INC.
发明人： AKLOG, Lishan , DEGUZMAN, Brian J. , YAZBECK, Richard , BOUTILLETTE, Michael , PELLETIER, Jim , VU, Liem , KRELL, Mack , DOUNG, Minh , EBERL, Gregory
IPC分类号： A61M25/10
摘要： Systems and methods for treatment of tissue including an expandable member designed to be positioned at a site of interest against tissue to be treated and to accommodate fluid set at a temperature range to affect the tissue at the site of interest; an assembly for directing the fluid set at the temperature range into the expandable member, the assembly having an input to introduce the fluid into the expandable member to circulate substantially along an entire length of the expandable member and an output spatially situated from the input to permit fluid flow to be removed from within the expandable member; and a mechanism designed to direct fluid along the assembly and through the input into the expandable member while simultaneously removing fluid from the expandable member through the output, so as to maintain substantially constant fluid pressure within the expandable member.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式