公开(公告)号：WO2012007010A1

公开(公告)日：2012-01-19

申请号：PCT/DK2011/050283

申请日：2011-07-15

Applicant: COLOPLAST A/S ,  CALLEDE, David ,  PINAUD, Denis ,  MOINE, Adrien ,  PIVARD, Laurent ,  TEPPE, Fabrice

Inventor： CALLEDE, David ,  PINAUD, Denis ,  MOINE, Adrien ,  PIVARD, Laurent ,  TEPPE, Fabrice

IPC: A61B10/02

CPC classification number: A61B10/0275 ,  A61B2010/0208 ,  A61B2017/00367 ,  A61B2017/00393

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) arranged in the body and extending at least partly outside the body through the front end of the body, the needle is formed by a stylet and a cannula coaxial with said stylet. The device comprises a mechanism for arming the needle, designed for sequentially moving the stylet and then the cannula from a rest position to a shooting position wherein the stylet and the cannula are retracted towards the rear end of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position. The cannula is coupled to a cannula slider (24) comprising at least one retaining element (26) for maintaining the cannula slider in a shooting position. The stylet is coupled to a stylet slider (30) comprising at least one retaining element (32) for maintaining the stylet slider in a shooting position and means for unlocking the cannula slider. This device is characterized in that the stylet slider (30) comprises a support device (41) integral with the stylet and a guide device (42) mobile in the body (11) of the device, in that the displacement of the guide device (42) leads to the displacement of the support device (41) and in that the support device (41) and the guide device (42) have a clearance between each other.

Abstract translation: 本发明涉及一种用于从器官取出至少一个软组织样品的装置（10），所述装置包括主体（11）和布置在主体中的针（12），并且至少部分地延伸穿过身体外部 身体的前端，针由探针和与所述探针同轴的套管形成。 该装置包括用于布置针的机构，其被设计用于将管心针然后将套管从静止位置移动到拍摄位置，其中探针和套管朝向身体的后端缩回，并且触发机构设计成 释放探针然后插管，并允许其从拍摄位置移动到静止位置。 套管联接到套管滑块（24），其包括用于将套管滑块保持在拍摄位置的至少一个保持元件（26）。 探针被连接到探针滑块（30），该探针滑块包括至少一个保持元件（32），用于将探针滑块保持在拍摄位置，以及用于解锁插管滑块的装置。 该装置的特征在于，探针滑块（30）包括与探针集成的支撑装置（41）和在装置的主体（11）中移动的导向装置（42），导向装置 42）导致支撑装置（41）的位移，并且支撑装置（41）和引导装置（42）之间具有间隙。

公开(公告)号：WO2013107696A1

公开(公告)日：2013-07-25

申请号：PCT/EP2013/050461

申请日：2013-01-11

Applicant: COLOPLAST A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

CPC classification number: A61B10/0275 ,  A61B2010/0208 ,  A61B2017/00477

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) formed by a stylet (13) and a cannula (14) coaxial with said stylet, said device comprising a mechanism for arming the needle, designed for sequentially moving the cannula (14) and then the stylet (13) from a rest position wherein the stylet and the cannulaare extended towards the outside of the body, to a shooting position wherein the stylet and the cannula are retracted towards the rear of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position, the cannula being coupled kinematically to a cannula slider (24) comprising at least one retaining element(26) for maintaining the cannula slider in a shooting position, the stylet being coupled kinematically to a stylet slider (30) comprising at least one retaining element (32) for maintaining the stylet slider in a shooting position and means for unlocking (34) the cannula slider. In this device, at least one element among said retaining element of the cannula slider (26) and said retaining element of the stylet slider (32) comprises at least one hook (51), this hook comprising at least an elastic blade (52) arranged for resting against a corresponding retaining device(27, 33) in a locking position and for being released from the corresponding retaining device(27, 33) in a shooting position, said elastic blade (52) having at least one bending area (53) around which this elastic blade is bent under the action of a stress, and said bending area (53) is placed at the rear of said corresponding retaining device(27, 33).

Abstract translation: 本发明涉及一种用于从器官取出软组织的至少一个样本的装置（10），所述装置包括主体（11）和由探针（13）和套管（14）形成的针（12） 所述装置包括用于布置针的机构，设计用于将静脉插塞（14）顺序地移动，然后通过探针（13）从静止位置移动，其中探针和套管朝向身体的外部延伸到 所述探针位置，其中所述探针和所述套管朝向所述主体的后部缩回;以及触发机构，其被设计成释放所述探针并且允许其从所述拍摄位置移动到所述静止位置，所述套管被运动地耦合到 套管滑块（24）包括至少一个保持元件（26），用于将插管滑块保持在拍摄位置，所述探针被运动地耦合到探针滑块（30），所述探针滑块包括至少一个保持元件（32），用于m 使探针滑块处于拍摄位置，以及用于解锁（34）套管滑块的装置。 在该装置中，套管滑块（26）的所述保持元件和探针滑块（32）的所述保持元件中的至少一个元件包括至少一个钩（51），该钩至少包括弹性叶片（52） 被布置成在锁定位置处抵靠相应的保持装置（27,33）并且在拍摄位置从对应的保持装置（27,33）释放，所述弹性刮板（52）具有至少一个弯曲区域（53 ），所述弹性叶片在应力作用下弯曲，所述弯曲区域（53）位于所述对应的保持装置（27,33）的后部。

公开(公告)号：WO2013107693A1

公开(公告)日：2013-07-25

申请号：PCT/EP2013/050457

申请日：2013-01-11

Applicant: COLOPLAST A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

CPC classification number: A61B10/0266 ,  A61B10/0275 ,  A61B2010/0208

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) formed by a stylet (13) and a cannula (14) coaxial with said stylet, said device comprising a mechanism for arming the needle, designed for sequentially moving the cannula (14) and then the stylet (13) from a rest position wherein the stylet and the cannula are extended towards the outside of the body, to a shooting position wherein the stylet and the cannula are retracted towards the rear of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position,the cannula being coupled kinematically to a cannula slider (24) comprising at least one retaining element(26) for maintaining the cannula slider in a shooting position, the stylet being coupled kinematically to a stylet slider (30) comprising at least one retaining element (32) for maintaining the stylet slider in a shooting position and means for unlocking (34) the cannula slider. The device is characterized in that at least one element among said retaining elementof the cannula slider (26) and said retaining element of the stylet slider (32) comprises at least one hook (50, 50') arranged to cooperate with a retaining device(27, 33) of said hook. The device for taking a sample further includes unlocking means (34, 41) of said arranged hook to release said retaining element from the corresponding retaining device. The sampling device further includes at least one locking element (52, 52', 52'', 52''') arranged to prevent said hook to be released from said corresponding retaining device when said locking element is in a locking position and in order to allow said hook to be released from said corresponding retaining device when said locking element is in a position allowing the shot.

Abstract translation: 本发明涉及一种用于从器官取出至少一个软组织样本的装置（10），所述装置包括主体（11）和由探针（13）和套管（14）形成的针（12） 所述设备包括用于布置针的机构，其被设计用于从静止位置顺序地移动插管（14）然后探针（13），其中探针和套管朝向身体的外部延伸到 探针位置，其中探针和套管朝向身体的后部缩回，以及触发机构，其设计成释放探针然后插管，并允许其从射击位置移动到静止位置，套管运动地耦合到 插管滑块（24），包括用于将插管滑块保持在拍摄位置的至少一个保持元件（26），所述探针被运动地耦合到探针滑块（30），所述探针滑块包括至少一个保持元件（32） 使探针滑块处于拍摄位置，以及用于解锁（34）套管滑块的装置。 该装置的特征在于，套管滑块（26）的所述保持元件和探针滑块（32）的所述保持元件之间的至少一个元件包括至少一个钩子（50,50'），其布置成与保持装置 27,33）。 用于取样的装置还包括所述布置的钩的解锁装置（34,41），以将所述保持元件从相应的保持装置释放。 所述采样装置还包括至少一个锁定元件（52,52'，52“，52”'），所述至少一个锁定元件（52,52'，52“，52”'）被设置成当所述锁定元件处于锁定位置时按顺序防止所述钩从所述相应的保持装置释放 当所述锁定元件处于允许镜头的位置时，允许所述钩从所述对应的保持装置释放。

公开(公告)号：WO2013107695A1

公开(公告)日：2013-07-25

申请号：PCT/EP2013/050460

申请日：2013-01-11

Applicant: COLOPLAST A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

CPC classification number: A61B10/0266 ,  A61B10/0275 ,  A61B2010/0208

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) formed by a stylet (13) and a cannula (14) coaxial with said stylet, said device comprising a mechanism for arming the needle, designed for sequentially moving the cannula (14) and then the stylet (13) from a rest position wherein the stylet and the cannula are extended towards the outside of the body, to a shooting position wherein the stylet and the cannula are retracted towards the rear of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position, the cannula being coupled kinematically to a cannula slider (24) comprising at least one retaining element (26) for maintaining the cannula slider in a shooting position, the stylet being coupled kinematically to a stylet slider (30) comprising at least one retaining element (32) for maintaining the stylet slider in a shooting position and means for unlocking (34) the cannula slider. At least one of said retaining elements of the cannula slider (26) or stylet slider (32) comprises at least a hook (50) arranged to rest against a corresponding retaining element (27, 33) in a locking position and to release the retaining element (27, 33) in a shooting position. The retaining element is unhooked from said retaining means by a striker (51), this striker comprising elastic blades (52) which number is at least equal to the number of hooks of said retaining element, these elastic blades (52) being arranged to be in contact with said hooks. The striker (51) cooperates with a stressing ring (53) arranged around the elastic blades (52) of the striker (51), this stressing ring (53) being arranged to be movable in a first stressing position, in which said ring acts on the elastic blades (52) of the striker and forces them in order to allow a sufficient force to be applied to the hooks (50) of the retaining element, and a second free position, in which said stressing ring (53) does not apply a sufficient stress to the hooks (50) for unhooking the hooks from the retaining means.

Abstract translation: 本发明涉及一种用于从器官取出软组织的至少一个样本的装置（10），所述装置包括主体（11）和由探针（13）和套管（14）形成的针（12） 所述设备包括用于布置针的机构，其被设计用于从静止位置顺序地移动插管（14）然后探针（13），其中探针和套管朝向身体的外部延伸到 探针位置，其中探针和套管朝向身体的后部缩回，以及触发机构，其设计成释放探针然后插管，并允许其从射击位置移动到静止位置，套管运动地耦合到 插管滑块（24），包括至少一个用于将插管滑块保持在拍摄位置的保持元件（26），所述探针被运动地连接到包括至少一个保持元件（32）的探针滑块（30） 将探针滑块保持在拍摄位置，以及用于解锁（34）插管滑块的装置。 插管滑块（26）或探针滑块（32）的所述保持元件中的至少一个包括至少一个钩（50），所述钩（50）布置成在锁定位置处抵靠相应的保持元件（27,33），并释放保持 元件（27,33）在拍摄位置。 保持元件通过撞针（51）从所述保持装置脱离，该撞针包括数量至少等于所述保持元件的钩数的弹性叶片（52），这些弹性叶片（52）被布置为 与所述钩接触。 撞针（51）与设置在撞针（51）的弹性叶片（52）周围的应力环（53）相配合，该应力环设置成可在第一应力位置移动， 在冲击器的弹性叶片（52）上并迫使它们以允许足够的力施加到保持元件的钩（50）上，而第二自由位置中，所述应力环（53）不 对钩子（50）施加足够的应力以使挂钩从保持装置脱钩。

公开(公告)号：WO2013107692A1

公开(公告)日：2013-07-25

申请号：PCT/EP2013/050455

申请日：2013-01-11

Applicant: COLOPLAST A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

CPC classification number: A61B10/0266 ,  A61B10/0275 ,  A61B2010/0208

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) formed by a stylet and a cannula coaxial with said stylet. The device comprises a mechanism for arming the needle, designed for sequentially moving the cannula and then the stylet from a rest position wherein the stylet and the cannula are extended towards the outside of the body, to a shooting position wherein the stylet and the cannula are retracted towards the rear of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position. The cannula is kinematically coupled to a cannula slider (24) comprising at least one retaining element (26) for maintaining the cannula slider in a shooting position. The stylet is coupled kinematically to a stylet slider (30) comprising at least one retaining element (32) for maintaining the stylet slider in a shooting position and means for unlocking the cannula slider. This device is characterized in that the needle (12) comprises at least one sliding shoe (50) located on the side of the body of the device (11) and arranged in such a way that the stylet (13) and the cannula (14) slide relative to each other while at the same time resting on this sliding shoe (50).

Abstract translation: 本发明涉及一种用于从器官取出至少一个软组织样本的装置（10），所述装置包括主体（11）和由探针和与所述探针同轴的插管形成的针（12）。 该装置包括用于布置针的机构，其被设计用于顺序地移动插管，然后设计成从静息位置移动探针，其中探针和插管朝向身体的外部延伸到拍摄位置，其中探针和套管是 缩回到身体的后部，以及触发机构，其被设计成释放探针然后插管并允许它们从射击位置移动到静止位置。 套管运动学地耦合到套管滑块（24），其包括用于将插管滑块保持在拍摄位置的至少一个保持元件（26）。 探针被运动地耦合到探针滑块（30），该探针滑块包括用于将探针滑块保持在拍摄位置的至少一个保持元件（32）和用于解锁插管滑块的装置。 该装置的特征在于，针（12）包括位于装置（11）的主体侧上的至少一个滑靴（50），并且以使得探针（13）和套管（14） ）相对于彼此滑动，同时搁置在该滑动鞋（50）上。

公开(公告)号：WO2013107691A1

公开(公告)日：2013-07-25

申请号：PCT/EP2013/050454

申请日：2013-01-11

Applicant: COLOPLAST A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

CPC classification number: A61B10/0275 ,  A61B2010/0208 ,  A61B2017/00477

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) formed by a stylet and a cannula coaxial with said stylet. The device comprises a mechanism for arming the needle, designed for sequentially moving the cannula and then the stylet from a rest position wherein the stylet and the cannula are extended towards the outside of the body, to a shooting position wherein the stylet and the cannula are retracted towards the rear of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position. The cannula is coupled kinematically to a cannula slider (24) comprising at least one retaining element(26) for maintaining the cannula slider in a shooting position. The stylet is coupled kinematically to a stylet slider (30) comprising at least one retaining element(32) for maintaining the stylet slider in a shooting position and means for unlocking the cannula slider. This device is characterized in that the stylet (13) comprises a sampling tip (51) able to slide into the cannula (14) and a displacement rod (42) connecting said sampling tip with the stylet slider (30), the sampling tip (51) being separate from the displacement rod (42).

Abstract translation: 本发明涉及一种用于从器官取出至少一个软组织样本的装置（10），所述装置包括主体（11）和由探针和与所述探针同轴的插管形成的针（12）。 该装置包括用于布置针的机构，其被设计用于顺序地移动插管，然后设计成从静息位置移动探针，其中探针和套管朝向身体的外部延伸到拍摄位置，其中探针和套管是 缩回到身体的后部，以及触发机构，其被设计成释放探针然后插管并允许它们从射击位置移动到静止位置。 插管被运动地耦合到套管滑块（24），套管滑块（24）包括用于将插管滑块保持在拍摄位置的至少一个保持元件（26）。 探针被运动地耦合到探针滑块（30），该探针滑块包括用于将探针滑块保持在拍摄位置的至少一个保持元件（32）和用于解锁插管滑块的装置。 该装置的特征在于，探针（13）包括能够滑入插管（14）的采样尖端（51）和将所述采样尖端与探针滑块（30）连接的位移杆（42），采样尖端 51）与位移杆（42）分离。

公开(公告)号：WO2012007011A1

公开(公告)日：2012-01-19

申请号：PCT/DK2011/050284

申请日：2011-07-15

Applicant: COLOPLAST A/S ,  CALLEDE, David ,  PINAUD, Denis ,  MOINE, Adrien ,  PIVARD, Laurent ,  TEPPE, Fabrice

Inventor： CALLEDE, David ,  PINAUD, Denis ,  MOINE, Adrien ,  PIVARD, Laurent ,  TEPPE, Fabrice

IPC: A61B10/02

CPC classification number: A61B10/0233 ,  A61B10/0275 ,  A61B2010/0208 ,  A61B2017/00367 ,  A61B2017/00393 ,  A61B2090/034

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) arranged in the body and extending at least partly outside the body through the front end of the body, the needle is formed by a stylet (13) and a cannula (14) coaxial with said stylet, said device comprising a mechanism for arming the needle, designed for sequentially moving the stylet (13) and then the cannula (14) from a rest position to a shooting position wherein the stylet and the cannula are retracted towards the rear end of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position, the cannula being coupled to a cannula slider comprising at least one retaining element for engaging with the cannula slider in a shooting position, the stylet being coupled to a stylet slider (30) comprising at least one retaining element (32) for engaging with the stylet slider in a shooting position and means for unlocking (34) the cannula slider, characterized in that the mechanism for arming the cannula further comprises means for separating the means (34) for unlocking the cannula slider and said retaining element (26) for engaging with the cannula and at least one security element (36) designed for engaging with the stylet slider (30) in a position in which the means (34) for unlocking the cannula slider is separated from the retaining element (26) for engaging with the cannula slider (24) in a shooting position.

Abstract translation: 本发明涉及一种用于从器官取出至少一个软组织样品的装置（10），所述装置包括主体（11）和布置在主体中的针（12），并且至少部分地延伸穿过身体外部 所述针头由探针（13）和与所述探针同轴的插管（14）形成，所述装置包括用于布置针的机构，设计用于顺序地移动探针（13），然后套管 （14）从休息位置到拍摄位置，其中所述探针和所述插管朝向所述主体的后端缩回，以及触发机构，其被设计成将所述探针释放到所述插管并允许其从所述拍摄位置移动到所述拍摄位置 所述套管联接到套管滑动器，所述插管滑动器包括至少一个保持元件，用于在拍摄位置与所述套管滑块接合，所述探针联接到包括至少一个保持元件（32）的探针滑块（30） 用于与拍摄位置处的探针滑块接合，以及用于解锁（34）插管滑块的装置，其特征在于，用于布置套管的机构还包括用于分离用于解锁套管滑块和所述保持元件的装置（34）的装置 26），用于与所述插管接合并且设置用于与所述探针滑块（30）接合的至少一个安全元件（36）处于用于解锁所述套管滑块的装置（34）与所述保持元件（26）分离的位置， 用于在拍摄位置与插管滑块（24）接合。

公开(公告)号：EP2804536A1

公开(公告)日：2014-11-26

申请号：EP13701388.4

申请日：2013-01-11

Applicant: Coloplast A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

CPC classification number: A61B10/0266 ,  A61B10/0275 ,  A61B2010/0208

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) formed by a stylet (13) and a cannula (14) coaxial with said stylet, said device comprising a mechanism for arming the needle, designed for sequentially moving the cannula (14) and then the stylet (13) from a rest position wherein the stylet and the cannula are extended towards the outside of the body, to a shooting position wherein the stylet and the cannula are retracted towards the rear of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position, the cannula being coupled kinematically to a cannula slider (24) comprising at least one retaining element (26) for maintaining the cannula slider in a shooting position, the stylet being coupled kinematically to a stylet slider (30) comprising at least one retaining element (32) for maintaining the stylet slider in a shooting position and means for unlocking (34) the cannula slider. At least one of said retaining elements of the cannula slider (26) or stylet slider (32) comprises at least a hook (50) arranged to rest against a corresponding retaining element (27, 33) in a locking position and to release the retaining element (27, 33) in a shooting position. The retaining element is unhooked from said retaining means by a striker (51), this striker comprising elastic blades (52) which number is at least equal to the number of hooks of said retaining element, these elastic blades (52) being arranged to be in contact with said hooks. The striker (51) cooperates with a stressing ring (53) arranged around the elastic blades (52) of the striker (51), this stressing ring (53) being arranged to be movable in a first stressing position, in which said ring acts on the elastic blades (52) of the striker and forces them in order to allow a sufficient force to be applied to the hooks (50) of the retaining element, and a second free position, in which said stressing ring (53) does not apply a sufficient stress to the hooks (50) for unhooking the hooks from the retaining means.

Abstract translation: 本发明涉及一种用于从器官取得至少一个软组织样本的装置（10），所述装置包括由探针（13）和套管（14）同轴形成的主体（11）和针（12） 与所述探针一起，所述装置包括用于布置针的机构，所述机构设计用于将套管（14）然后将探针（13）从其中探针和套管向身体外部延伸的静止位置顺序地移动到 其中管心针和套管朝着身体的后部缩回的射击位置以及设计为释放管心针然后释放套管并且允许它们从射击位置移位到静止位置的触发机构，插管运动地耦合到 包括至少一个保持元件（26）的套管滑动器（24），所述保持元件用于将所述套管滑动器保持在射击位置，所述管心针在运动学上耦合到包括至少一个保持元件（32）的探针滑动器（30） 将探针滑块保持在拍摄位置以及用于解锁（34）套管滑块的装置。 套管滑动件（26）或管心针滑动件（32）的所述保持元件中的至少一个包括至少一个钩（50），所述钩布置成在锁定位置靠在相应的保持元件（27,33）上并且释放保持件 元件（27,33）处于拍摄位置。 所述保持元件通过撞击器（51）从所述保持装置脱离，该撞击器包括弹性片（52），该弹性片的数量至少等于所述保持元件的钩的数量，这些弹性片（52）布置成 与所述钩子接触。 撞击器（51）与布置在撞击器（51）的弹性片（52）周围的应力环（53）配合，该应力环（53）布置成可在第一应力位置移动，其中所述环作用在第一应力位置 在撞击器的弹性片（52）上并且迫使它们以允许足够的力施加到保持元件的钩（50），并且在第二自由位置中，所述应力环（53）不在其中 向挂钩（50）施加足够的应力以从挂钩装置上钩住挂钩。

公开(公告)号：EP2804534A1

公开(公告)日：2014-11-26

申请号：EP13700291.1

申请日：2013-01-11

Applicant: Coloplast A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

Abstract: This invention relates to a device (10) for taking at least one sample of soft tissue from an organ, said device comprising a body (11) and a needle (12) formed by a . stylet and a cannula coaxial with said stylet. The device comprises a mechanism for arming the needle, designed for sequentially moving the cannula and then the stylet from a rest position wherein the stylet and the cannula are extended towards the outside of the body, to a shooting position wherein the stylet and the cannula are retracted towards the rear of the body, and a triggering mechanism designed to release the stylet then the cannula and to allow their displacement from the shooting position to the rest position. The cannula is coupled kinematically to a cannula slider (24) comprising at least one retaining element (26) for maintaining the cannula slider in a shooting position. The stylet is coupled kinematically to a stylet slider (30) comprising at least one retaining element (32) for maintaining the stylet slider in a shooting position and means for unlocking the cannula slider. This device is characterized in that the stylet (13) comprises a sampling tip (51) able to slide into the cannula (14) and a displacement rod (42) connecting said sampling tip with the stylet slider (30), the sampling tip (51) being separate from the displacement rod (42).

Abstract translation: 本发明涉及一种用于从器官取出至少一个软组织样本的装置（10），所述装置包括由探针和与所述探针同轴的套管形成的本体（11）和针（12）。 该装置包括用于布置针的机构，该机构被设计用于顺序地移动套管，然后将管心针从其中管心针和套管向身体外部延伸的休息位置移动到射击位置，其中管心针和套管是 向身体后部缩回，以及触发机构，用于释放管心针，然后释放套管并允许其从拍摄位置移动到静止位置。 套管运动地联接到包括至少一个保持元件（26）的套管滑块（24），该保持元件用于将套管滑块保持在射击位置。 探针在运动学上耦合到探针滑块（30），探针滑块（30）包括用于将探针滑块保持在拍摄位置的至少一个保持元件（32）和用于解锁套管滑块的装置。 该装置的特征在于，探针13包括能够滑入套管14的采样头51和将采样头与探针滑块30连接的位移杆42， 51）与所述位移杆（42）分离。

公开(公告)号：EP2804535B1

公开(公告)日：2016-11-23

申请号：EP13700668.0

申请日：2013-01-11

Applicant: Coloplast A/S

Inventor： CALLEDE, David ,  PIVARD, Laurent ,  PINAUD, Denis ,  TEPPE, Fabrice ,  MOINE, Adrien

IPC: A61B10/02

CPC classification number: A61B10/0266 ,  A61B10/0275 ,  A61B2010/0208