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1. 发明申请

WO2013009516A3 SYSTEMS AND METHODS FOR TREATING A SPINE THROUGH A SINGLE VERTEBRAL BODY INSERTION POINT 审中-公开
标题翻译：通过单个VERTEBRAL BODY插入点处理脊柱的系统和方法
公开(公告)号：WO2013009516A3
公开(公告)日：2013-03-07
申请号：PCT/US2012045251
申请日：2012-07-02
申请人： CAREFUSION 207 INC , LINDERMAN EVAN D
发明人： LINDERMAN EVAN D
IPC分类号： A61B17/56 , A61B17/34 , A61B17/70 , A61M25/10 , A61M37/00
CPC分类号： A61B17/1642 , A61B17/1633 , A61B17/1671 , A61B17/3478 , A61B17/8811 , A61B17/8819 , A61B17/8855 , A61B2017/00331 , A61B2017/00867
摘要： Methods for treating a spine include inserting a distal end of a cannula into a vertebral body. A distal segment of an access needle is inserted into the cannula lumen. The distal segment terminates at a distal tip and has a shape memory characteristic naturally assuming a curved shape in longitudinal extension. The cannula forces the distal section to deflect from the curved shape toward a straightened shape. The distal segment is distally advanced into bone structure of the vertebral body and naturally reverts toward the curved shape. With further distal advancement, the distal tip progresses through an end plate of the vertebral body. Finally, a structure of the spine is altered in at least one of: delivering a curable material, creating a cavity, or aspirating nucleus material.
摘要翻译：用于治疗脊柱的方法包括将套管的远端插入椎体中。进入针的远侧段插入到套管内腔中。远端段终止于远端，并且具有自然地在纵向延伸中呈弯曲形状的形状记忆特征。套管迫使远端部分从弯曲形状朝向矫直形状偏转。远端部分向远端前进到椎体的骨骼结构，并自然地向弯曲的形状转移。随着进一步的远端前进，远端尖端前进通过椎体的端板。最后，脊柱的结构在以下至少之一中发生改变：递送可固化材料，产生空腔或吸入细胞核材料。

2. 发明申请

WO2011059653A1 CURABLE MATERIAL DELIVERY SYSTEMS AND METHODS 审中-公开
标题翻译：可固化材料输送系统和方法
公开(公告)号：WO2011059653A1
公开(公告)日：2011-05-19
申请号：PCT/US2010/053504
申请日：2010-10-21
申请人： CAREFUSION 207, INC. , LINDERMAN, Evan D. , KRUEGER, John A.
发明人： LINDERMAN, Evan D. , KRUEGER, John A.
IPC分类号： A61B17/70 , A61M37/00 , A61M25/01 , A61B17/34 , A61B17/88
CPC分类号： A61M25/0102 , A61B17/8819 , A61B17/8855 , A61B2090/062 , A61M25/00 , A61M25/0068 , A61M25/10 , A61M2025/0008
摘要： A distal end of a cannula immediately proximate a target site within bone. A portion of a cavity-forming device is extended through the cannula and distally beyond the distal end, and then operated to form a cavity at the target site. A track is defined in tissue of the target site between the distal end of the cannula and the cavity. The cavity-forming device is removed from the cannula, and replaced with a delivery tube. A distal tip of the delivery tube is directed distally beyond the distal end of the cannula, through the track and into the cavity. Finally, a material (e.g., a curable material) is delivered through the delivery tube and into the cavity. The cannula can remain stationary following initial insertion, and curable material is not directly deposited into the normally occurring "dead space".
摘要翻译：插管的远端紧邻骨骼内的目标部位。空腔形成装置的一部分延伸穿过套管并远离超过远端，然后在目标位置处操作以形成空腔。在导管的远端和腔之间的目标部位的组织中限定轨迹。将空腔形成装置从插管中取出，并用输送管代替。输送管的远侧末端远离导管的远端，通过轨道并进入空腔。最后，材料（例如，可固化材料）通过输送管被输送到空腔中。套管在初始插入后可保持固定，可固化材料不会直接沉积在正常发生的“死空间”中。

3. 发明申请

WO2008097659A2 DEVICE, SYSTEM AND METHOD FOR DELIVERING A CURABLE MATERIAL INTO BONE 审中-公开
标题翻译：用于将可固化材料递送到骨骼的装置，系统和方法
公开(公告)号：WO2008097659A2
公开(公告)日：2008-08-14
申请号：PCT/US2008001747
申请日：2008-02-08
申请人： KRUEGER JOHN A , LINDERMAN EVAN D
发明人： KRUEGER JOHN A , LINDERMAN EVAN D
IPC分类号： A61B17/88 , A61B17/34
CPC分类号： A61B17/8819 , A61B17/1604 , A61B17/1671 , A61B17/3421 , A61B17/3472 , A61B17/8811 , A61B2017/00331 , A61B2017/00455 , A61B2017/00867 , A61B2090/062
摘要： A curable material delivery cannula device is disclosed. The device includes a cannula and a hub. The cannula includes an open proximal end, a deflectable segment forming a pre-set curve, a lumen, and side orifice(s) adjacent, and proximally spaced from, the distal end and fluidly connected to the lumen. When inserted within a guide cannula, the deflectable segment straightens. When distally extended from the guide cannula, the deflectable segment reverts to the curved shape. The distal end has a blunt tip for non-traumatic interface with bodily material. During use, curable material, such as bone cement, is delivered from the side orifice(s) in a radial direction relative to the lumen.
摘要翻译：公开了可固化材料输送插管装置。该装置包括套管和轮毂。所述套管包括开放的近端，形成预设曲线的可偏转段，与所述远端相邻并且近端间隔开且与所述内腔流体连接的侧孔。当插入到导管中时，可偏转片段变直。当从引导管远端延伸时，可偏转段回复到弯曲形状。远端具有与身体材料非创伤性界面的钝头。在使用期间，诸如骨水泥的可固化材料相对于内腔在径向方向上从侧孔输送。

4. 发明申请

WO2008039355A3 CURABLE MATERIAL DELIVERY DEVICE WITH A ROTATABLE SUPPLY SECTION 审中-公开
标题翻译：具有可旋转电源部分的可固化材料输送装置
公开(公告)号：WO2008039355A3
公开(公告)日：2008-05-08
申请号：PCT/US2007020421
申请日：2007-09-20
申请人： ALLEGIANCE CORP , KRUEGER JOHN A , LINDERMAN EVAN D , RAY JOHN , RUFFNER BRIAN
发明人： KRUEGER JOHN A , LINDERMAN EVAN D , RAY JOHN , RUFFNER BRIAN
IPC分类号： A61B17/00
CPC分类号： A61B17/8816 , A61B17/8819
摘要： An apparatus and method for introducing material into an injection site of a patient is disclosed. The device includes a cannula (30) and a carrier (20). The cannula is inserted into an injection site of a patient. The carrier is connected to an injector containing a volume of material. Material may be pre-loaded into the carrier so that the material is delivered to a distal end of the carrier from the injector and the carrier is thus pre-loaded with material. A portion of the distal end of the preloaded carrier is inserted into the cannula and material is delivered to an injection site. The carrier comprises a supply section (120) operable to receive curable material, and an inner section (140) proximal to the patient. The supply section can be rotatable with respect to the longitudinal axis of the inner section, or the inner surface of the inner section may be smooth.
摘要翻译：公开了一种用于将材料引入患者的注射部位的装置和方法。该装置包括套管（30）和载体（20）。套管插入患者的注射部位。载体连接到含有一定体积材料的注射器。材料可以预加载到载体中，使得材料从喷射器输送到载体的远端，并且载体因此预先装载材料。预载载体的远端的一部分插入插管中，并将材料输送到注射部位。载体包括可操作以接收可固化材料的供应部分（120）和靠近患者的内部部分（140）。供应部分可以相对于内部部分的纵向轴线旋转，或者内部部分的内表面可以是平滑的。

5. 发明申请

WO2012074932A2 SYSTEMS AND METHODS FOR FORMING A CAVITY IN, AND DELIVERING CURABLE MATERIAL INTO, BONE 审中-公开
标题翻译：用于形成洞穴并将可固化材料输送到骨骼的系统和方法
公开(公告)号：WO2012074932A2
公开(公告)日：2012-06-07
申请号：PCT/US2011/062249
申请日：2011-11-28
申请人： CAREFUSION 207, INC. , LINDERMAN, Evan D.
发明人： LINDERMAN, Evan D.
IPC分类号： A61M5/14 , A61M25/10 , A61B17/70 , A61B17/34 , A61B17/56
CPC分类号： A61B17/8855 , A61B17/1642 , A61B17/3472 , A61B17/8819
摘要： Methods of injecting curable material within a bone structure, such as vertebroplasty, include locating a distal end of an access cannula within the bone structure. A channel creating device is inserted into a cannula lumen. A distal segment of the channel creating device is distally advanced from cannula distal end and into the bone structure. A curved channel is created in the bone structure with the distally advancing distal segment. A distal portion of a cavity creating device is then inserted into the cannula lumen, with the distal portion including an expandable body carried by an elongated body. The distal portion is distally advanced, following a path of the curved channel. The expandable body is transitioned to the expanded state to form a cavity in the bone structure. Finally, curable material is delivered to the cavity.
摘要翻译：在骨结构内注射可固化材料（例如椎体成形术）的方法包括将进入套管的远端定位在骨结构内。通道产生装置被插入到套管内腔中。通道产生装置的远端部分从套管远端向远侧前进并进入骨结构。在骨结构中产生弯曲的通道，其具有远端前进的远端段。然后将空腔产生装置的远端部分插入到套管腔中，其中远侧部分包括由细长体承载的可扩张体。远端部分沿着弯曲通道的路径向远侧前进。可膨胀体转变到膨胀状态以在骨结构中形成空腔。最后，将可固化材料输送到空腔。

6. 发明申请

WO2011059652A2 SYSTEMS AND METHODS FOR VERTEBRAL OR OTHER BONE STRUCTURE HEIGHT RESTORATION AND STABILIZATION 审中-公开
标题翻译： VERTEBRAL或其他骨结构高度恢复和稳定的系统和方法
公开(公告)号：WO2011059652A2
公开(公告)日：2011-05-19
申请号：PCT/US2010/053498
申请日：2010-10-21
申请人： CAREFUSION 207, INC. , LINDERMAN, Evan, D. , KRUEGER, John, A.
发明人： LINDERMAN, Evan, D. , KRUEGER, John, A.
IPC分类号： A61B17/70 , A61M29/00 , A61M37/00 , A61B17/88 , A61B17/34
CPC分类号： A61B17/8855 , A61B17/8805

7. 发明申请

WO2008097659A3 DEVICE, SYSTEM AND METHOD FOR DELIVERING A CURABLE MATERIAL INTO BONE 审中-公开
公开(公告)号：WO2008097659A3
公开(公告)日：2008-08-14
申请号：PCT/US2008/001747
申请日：2008-02-08
申请人： KRUEGER, John, A. , LINDERMAN, Evan, D.
发明人： KRUEGER, John, A. , LINDERMAN, Evan, D.
IPC分类号： A61B17/88 , A61B17/34
摘要： A curable material delivery cannula device (25) is disclosed. The device includes a cannula and a hub. The cannula includes an open proximal end, a deflectable segment (88) forming a pre-set curve, a lumen, and side orifice (s) (84) adjacent, and proximally spaced from, the distal end and fluidly connected to the lumen. When inserted within a guide cannula, the deflectable segment straightens. When distally extended from the guide cannula, the deflectable segment reverts to the curved shape. The distal end has a blunt tip for non-traumatic interface with bodily material. During use, curable material, such as bone cement, is delivered from the side orifice (s) in a radial direction relative to the lumen.

8. 发明申请

WO2013009516A2 SYSTEMS AND METHODS FOR TREATING A SPINE THROUGH A SINGLE VERTEBRAL BODY INSERTION POINT 审中-公开
标题翻译：用于通过单个椎体插入点治疗脊柱的系统和方法
公开(公告)号：WO2013009516A2
公开(公告)日：2013-01-17
申请号：PCT/US2012/045251
申请日：2012-07-02
申请人： CAREFUSION 207, INC. , LINDERMAN, Evan D.
发明人： LINDERMAN, Evan D.
IPC分类号： A61B17/56 , A61B17/34 , A61M25/10 , A61B17/70 , A61M37/00
CPC分类号： A61B17/1642 , A61B17/1633 , A61B17/1671 , A61B17/3478 , A61B17/8811 , A61B17/8819 , A61B17/8855 , A61B2017/00331 , A61B2017/00867
摘要： Methods for treating a spine include inserting a distal end of a cannula into a vertebral body. A distal segment of an access needle is inserted into the cannula lumen. The distal segment terminates at a distal tip and has a shape memory characteristic naturally assuming a curved shape in longitudinal extension. The cannula forces the distal section to deflect from the curved shape toward a straightened shape. The distal segment is distally advanced into bone structure of the vertebral body and naturally reverts toward the curved shape. With further distal advancement, the distal tip progresses through an end plate of the vertebral body. Finally, a structure of the spine is altered in at least one of: delivering a curable material, creating a cavity, or aspirating nucleus material.
摘要翻译：用于治疗脊柱的方法包括将套管的远端插入椎体中。进入针的远侧段被插入到套管内腔中。远侧段终止于远侧末端并具有自然形状记忆特性，呈现纵向延伸的弯曲形状。套管迫使远侧部分从弯曲形状朝向拉直形状偏转。远侧段向远侧推进到椎体的骨结构中并自然地朝向弯曲形状回复。随着进一步远侧推进，远侧末端前进通过椎体的端板。最后，脊柱的结构在以下至少之一中被改变：输送可固化材料，形成空腔或抽吸核材料。

9. 发明申请

WO2012074932A9 SYSTEMS AND METHODS FOR FORMING A CAVITY IN, AND DELIVERING CURABLE MATERIAL INTO, BONE 审中-公开
标题翻译：用于形成洞穴并将可固化材料输送到骨骼的系统和方法
公开(公告)号：WO2012074932A9
公开(公告)日：2012-08-30
申请号：PCT/US2011062249
申请日：2011-11-28
申请人： CAREFUSION 207 INC , LINDERMAN EVAN D
发明人： LINDERMAN EVAN D
IPC分类号： A61M5/14 , A61B17/34 , A61B17/56 , A61B17/70 , A61F2/958
CPC分类号： A61B17/8855 , A61B17/1642 , A61B17/3472 , A61B17/8819

10. 发明申请

WO2008039355A2 CURABLE MATERIAL DELIVERY DEVICE WITH A ROTATABLE SUPPLY SECTION 审中-公开
标题翻译：具有可旋转电源部分的可固化材料输送装置
公开(公告)号：WO2008039355A2
公开(公告)日：2008-04-03
申请号：PCT/US2007/020421
申请日：2007-09-20
申请人： ALLEGIANCE CORPORATION , KRUEGER, John, A. , LINDERMAN, Evan, D. , RAY, John , RUFFNER, Brian
发明人： KRUEGER, John, A. , LINDERMAN, Evan, D. , RAY, John , RUFFNER, Brian
IPC分类号： A61B17/00
CPC分类号： A61B17/8816 , A61B17/8819
摘要： An apparatus and method for introducing material into an injection site of a patient is disclosed. The device includes a cannula and a carrier. The cannula is inserted into an injection site of a patient. The carrier is connected to an injector containing a volume of material. Material may be pre-loaded into the carrier so that the material is delivered to a distal end of the carrier from the injector and the carrier is thus pre-loaded with material. A portion of the distal end of the pre-loaded carrier is inserted into the cannula and material is delivered to an injection site. The supply section can be rotatable with respect to the longitudinal axis of the inner section.
摘要翻译：公开了一种用于将材料引入患者的注射部位的装置和方法。该装置包括插管和载体。套管插入患者的注射部位。载体连接到含有一定体积材料的注射器。材料可以预加载到载体中，使得材料从喷射器输送到载体的远端，并且载体因此预先装载材料。预加载的载体的远端的一部分插入插管中，并将材料输送到注射部位。供应部分可以相对于内部部分的纵向轴线旋转。

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