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公开(公告)号:US20100255061A1
公开(公告)日:2010-10-07
申请号:US12696678
申请日:2010-01-29
申请人: Eugene de Juan, JR. , Yair Alster , Steven M. Chamow , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela MacFarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Robert George , Douglas Sutton
发明人: Eugene de Juan, JR. , Yair Alster , Steven M. Chamow , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela MacFarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Robert George , Douglas Sutton
IPC分类号: A61F9/00 , A61K39/395 , A61P27/02 , A61K31/5575 , A61K31/58 , A61F2/14 , B23P17/04
CPC分类号: G01N33/558 , A61F9/0017 , A61K9/0048 , A61K9/0051 , A61K31/57 , A61K31/573 , A61K31/58 , A61K38/385 , A61K47/32 , A61K47/34 , A61K47/38 , A61K2039/505 , C07K16/22 , C07K2317/24 , C07K2317/55 , Y10T29/49826
摘要: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. A plurality of interconnecting channels can extend from the first side to the second side so as to connect a first a plurality of openings on the first side with a second plurality of openings on the second side. Each of the openings on the first side can be connected to each of the openings on the second side with the plurality of interconnecting channels, such that the rate of release of the therapeutic agent can be substantially maintained when one or more of the openings is blocked, for example with particles, cells, bacteria or tissue when the device is implanted for an extended time. The length of the channels extending from the first side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the second side. The therapeutic device many comprise an expandable retention structure and an expandable reservoir, such that the device can be delivered from a lumen of a delivery device and expand when positioned in the patient. The therapeutic device may comprises a penetrable barrier to inject therapeutic agent into the device when implanted in the patient.
摘要翻译: 用于释放治疗剂的治疗装置包括联接到包括储存器的容器的多孔结构。 储存器包括体积大小,当耦合到多孔结构并且植入患者体内时,释放治疗剂量的治疗剂延长的时间。 所述多孔结构可以包括联接到所述储存器的第一侧和与所述患者联接以释放所述治疗剂的第二侧。 多个互连通道可以从第一侧延伸到第二侧,以便将第一侧上的第一多个开口与第二侧上的第二多个开口连接。 第一侧的每个开口可以与多个互连通道连接到第二侧的每个开口,使得当一个或多个开口被阻塞时可以基本上保持治疗剂的释放速度 ,例如当器件长时间植入时,可以使用颗粒,细胞,细菌或组织。 从第一侧延伸到第二侧的通道的长度可以包括大于多孔结构从第一侧到第二侧的距离的有效长度。 治疗装置许多包括可扩张的保留结构和可扩张的储存器,使得该装置可以从输送装置的内腔输送,并且在定位在患者体内时膨胀。 治疗装置可以包括当植入患者时将治疗剂注入装置中的可穿透屏障。
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公开(公告)号:US20120029470A1
公开(公告)日:2012-02-02
申请号:US13252942
申请日:2011-10-04
申请人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela MacFarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Douglas Sutton
发明人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela MacFarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Douglas Sutton
IPC分类号: A61F9/00
CPC分类号: G01N33/558 , A61F9/0017 , A61K9/0048 , A61K9/0051 , A61K31/57 , A61K31/573 , A61K31/58 , A61K38/385 , A61K47/32 , A61K47/34 , A61K47/38 , A61K2039/505 , C07K16/22 , C07K2317/24 , C07K2317/55 , Y10T29/49826
摘要: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. A plurality of interconnecting channels can extend from the first side to the second side so as to connect a first a plurality of openings on the first side with a second plurality of openings on the second side.
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公开(公告)号:US20130204209A1
公开(公告)日:2013-08-08
申请号:US13831695
申请日:2013-03-15
申请人: Eugene de Juan, JR. , Yair Alster , Steven M. Chamow , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela Macfarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Robert George , Douglas Sutton
发明人: Eugene de Juan, JR. , Yair Alster , Steven M. Chamow , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela Macfarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Robert George , Douglas Sutton
IPC分类号: A61F9/00
CPC分类号: G01N33/558 , A61F9/0017 , A61K9/0048 , A61K9/0051 , A61K31/57 , A61K31/573 , A61K31/58 , A61K38/385 , A61K47/32 , A61K47/34 , A61K47/38 , A61K2039/505 , C07K16/22 , C07K2317/24 , C07K2317/55 , Y10T29/49826
摘要: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. A plurality of interconnecting channels can extend from the first side to the second side so as to connect a first a plurality of openings on the first side with a second plurality of openings on the second side.
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公开(公告)号:US20120029445A1
公开(公告)日:2012-02-02
申请号:US13252998
申请日:2011-10-04
申请人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela MacFarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Douglas Sutton
发明人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , Hanson S. Gifford, III , K. Angela MacFarlane , Cary J. Reich , Michael Barrett , Randolph E. Campbell , Douglas Sutton
CPC分类号: G01N33/558 , A61F9/0017 , A61K9/0048 , A61K9/0051 , A61K31/57 , A61K31/573 , A61K31/58 , A61K38/385 , A61K47/32 , A61K47/34 , A61K47/38 , A61K2039/505 , C07K16/22 , C07K2317/24 , C07K2317/55 , Y10T29/49826
摘要: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. A plurality of interconnecting channels can extend from the first side to the second side so as to connect a first a plurality of openings on the first side with a second plurality of openings on the second side.
摘要翻译: 用于释放治疗剂的治疗装置包括联接到包括储存器的容器的多孔结构。 储存器包括体积大小,当耦合到多孔结构并且植入患者体内时,释放治疗剂量的治疗剂延长的时间。 所述多孔结构可以包括联接到所述储存器的第一侧和与所述患者联接以释放所述治疗剂的第二侧。 多个互连通道可以从第一侧延伸到第二侧,以便将第一侧上的第一多个开口与第二侧上的第二多个开口连接。
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公开(公告)号:US20140358125A1
公开(公告)日:2014-12-04
申请号:US14236863
申请日:2012-08-03
申请人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell , Signe Erickson
发明人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell , Signe Erickson
IPC分类号: A61F9/00 , A61K31/382
CPC分类号: A61F9/0017 , A61F2250/0031 , A61F2250/0068 , A61K9/0051 , A61K31/382 , A61K31/407 , A61K31/519 , F04C2270/041
摘要: A therapeutic device that can release a therapeutic agent comprising a porous structure coupled to a container comprising a reservoir. The reservoir can comprise a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in a patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. The length of the channels extending from the first side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the second side. The therapeutic device may comprise a penetrable barrier to inject therapeutic agent into the device when implanted in the patient.
摘要翻译: 一种能够释放治疗剂的治疗装置,所述治疗剂包括与包含储存器的容器相连的多孔结构。 贮存器可以包含一定量的体积,当耦合到多孔结构并且植入患者体内时,释放处理量的治疗剂延长时间。 所述多孔结构可以包括联接到所述储存器的第一侧和与所述患者联接以释放所述治疗剂的第二侧。 从第一侧延伸到第二侧的通道的长度可以包括大于多孔结构从第一侧到第二侧的距离的有效长度。 治疗装置可以包括当植入患者时将治疗剂注射到装置中的可穿透屏障。
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公开(公告)号:US20140031769A1
公开(公告)日:2014-01-30
申请号:US13988298
申请日:2011-11-18
申请人: Eugene de Juan, JR. , Yair Alster , Steven M. Chamow , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell , Signe Erickson , Blaine Bueche
发明人: Eugene de Juan, JR. , Yair Alster , Steven M. Chamow , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell , Signe Erickson , Blaine Bueche
IPC分类号: A61F9/00
CPC分类号: A61F9/0017 , A61K9/0051 , A61K9/1647 , A61K9/1652 , A61K31/573
摘要: An injectable formulation of therapeutic agent may comprise the therapeutic agent and a stabilizer such that a substantial portion of the stabilizer remains in the therapeutic device to stabilize the therapeutic agent when the therapeutic agent is released from the therapeutic device. The injectable formulation may comprise one or more of binding agent particles or erodible material particles, such that the formulation can be injected into the therapeutic device. The binding agent particles can bind reversibly to the therapeutic agent so as to modulate release of the therapeutic agent, and the erodible material particles can generate protons of an acid so as to increase stability of the therapeutic agent and may modulate release of the therapeutic agent. The therapeutic agent can be combined with one or more of the stabilizer, the binding agent particles or the erodible particles to increase stability of the therapeutic agent and may modulate release.
摘要翻译: 治疗剂的可注射制剂可以包含治疗剂和稳定剂,使得当治疗剂从治疗装置释放时,大部分稳定剂保留在治疗装置中以稳定治疗剂。 可注射制剂可以包含一种或多种粘合剂颗粒或可侵蚀材料颗粒,使得可以将制剂注射到治疗装置中。 结合剂颗粒可以可逆地结合治疗剂以调节治疗剂的释放,并且可侵蚀的材料颗粒可以产生酸的质子,以增加治疗剂的稳定性并且可以调节治疗剂的释放。 治疗剂可以与稳定剂,结合剂颗粒或可侵蚀颗粒中的一种或多种组合以增加治疗剂的稳定性并且可以调节释放。
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公开(公告)号:US20130324942A1
公开(公告)日:2013-12-05
申请号:US13814464
申请日:2011-08-05
申请人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell
发明人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell
IPC分类号: A61F9/00
CPC分类号: A61F9/0017 , A61K9/0051
摘要: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. The length of the channels extending from the first side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the 188 second side. The therapeutic device may comprise a penetrable barrier to inject therapeutic agent into the device when implanted in the patient.
摘要翻译: 用于释放治疗剂的治疗装置包括联接到包括储存器的容器的多孔结构。 储存器包括体积大小,当耦合到多孔结构并且植入患者体内时,释放治疗剂量的治疗剂延长的时间。 所述多孔结构可以包括联接到所述储存器的第一侧和与所述患者联接以释放所述治疗剂的第二侧。 从第一侧延伸到第二侧的通道的长度可以包括大于多孔结构从第一侧到第188侧的距离的有效长度。 治疗装置可以包括当植入患者时将治疗剂注射到装置中的可穿透屏障。
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公开(公告)号:US20130324918A1
公开(公告)日:2013-12-05
申请号:US13814461
申请日:2011-08-05
申请人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell , Darren Doud , Signe Erickson , Mike Barrett , David Batten , Christina Skieller , Greg Stine
发明人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell , Darren Doud , Signe Erickson , Mike Barrett , David Batten , Christina Skieller , Greg Stine
IPC分类号: A61F9/00
CPC分类号: A61F9/0017 , A61F9/0008 , A61M5/14276 , A61M5/178 , A61M5/31 , A61M5/32 , A61M5/46 , A61M39/0208 , A61M39/0247 , A61M2039/027 , A61M2039/0276
摘要: Methods and apparatus provide a therapeutic fluid to devices implanted in the body, for example to containers of devices implanted in the eye of a patient. The methods and apparatus may comprise an injector to increase an amount of therapeutic agent injected into the device implanted in the eye, or a structure to receive the therapeutic fluid within the device implanted in the eye, or combinations thereof. The device implanted in the eye may comprise a reservoir chamber having a fluid with a density different than the therapeutic fluid, and the apparatus can be adapted to at least partially separate the implanted device fluid from therapeutic fluid within the reservoir chamber to increase and amount of therapeutic fluid placed in the reservoir chamber.
摘要翻译: 方法和装置为植入体内的装置提供治疗性液体,例如植入患者眼中的装置的容器。 所述方法和装置可包括注射器以增加注入植入眼中的装置中的治疗剂的量,或用于接收植入眼睛内的装置中的治疗流体的结构或其组合。 植入眼睛中的装置可以包括具有密度不同于治疗流体的流体的储存室,并且该装置可以适于至少部分地将植入的装置流体与储存室内的治疗流体分开以增加和量 治疗液放置在储存室中。
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公开(公告)号:US20130274691A1
公开(公告)日:2013-10-17
申请号:US13814466
申请日:2011-08-05
申请人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , Cary J. Reich , Randolph E. Campbell , K. Angela Macfarlane , Signe Erickson
发明人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , Cary J. Reich , Randolph E. Campbell , K. Angela Macfarlane , Signe Erickson
IPC分类号: A61F9/00
CPC分类号: A61F9/0017 , A61F2250/0068 , A61K9/0051 , A61K31/74 , A61K45/06 , A61K2300/00
摘要: Methods and apparatus provide treatment with a first therapeutic agent and a second therapeutic agent for an extended time. The first therapeutic agent may comprise a VEGF inhibitor and the second therapeutic agent may comprise an antiinflammatory, such as a non-steroidal anti-inflammatory, for example a cyclooxygenase inhibitor. One or more of the first therapeutic agent or the second therapeutic agent can be injected into the eye, for example injected into a therapeutic device implanted into the eye to release the injected therapeutic agent for an extended time.
摘要翻译: 方法和装置提供用于延长时间的第一治疗剂和第二治疗剂的治疗。 第一治疗剂可以包含VEGF抑制剂,第二治疗剂可以包含抗炎剂,例如非甾体抗炎药,例如环氧合酶抑制剂。 可以将第一种治疗剂或第二种治疗剂中的一种或多种注射到眼睛中,例如注射入植入眼睛的治疗装置中以延长注射的治疗剂以延长时间。
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公开(公告)号:US20120095439A1
公开(公告)日:2012-04-19
申请号:US13204638
申请日:2011-08-05
申请人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell
发明人: Eugene de Juan, JR. , Yair Alster , Kathleen Cogan Farinas , K. Angela MacFarlane , Cary J. Reich , Randolph E. Campbell
IPC分类号: A61M31/00 , A61M5/32 , A61P27/02 , C07K16/18 , A61K39/395
CPC分类号: A61F9/0017 , A61K9/0051 , A61K38/179 , A61K39/395 , A61K45/06 , A61M37/00 , C07K16/22 , C07K2317/94 , A61K2300/00
摘要: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. The length of the channels extending from the first side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the second side. The therapeutic device may comprise a penetrable barrier to inject therapeutic agent into the device when implanted in the patient.
摘要翻译: 用于释放治疗剂的治疗装置包括联接到包括储存器的容器的多孔结构。 储存器包括体积大小,当耦合到多孔结构并且植入患者体内时,释放治疗剂量的治疗剂延长的时间。 所述多孔结构可以包括联接到所述储存器的第一侧和与所述患者联接以释放所述治疗剂的第二侧。 从第一侧延伸到第二侧的通道的长度可以包括大于多孔结构从第一侧到第二侧的距离的有效长度。 治疗装置可以包括当植入患者时将治疗剂注射到装置中的可穿透屏障。
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