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1. 发明授权

US07458954B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US07458954B2
公开(公告)日：2008-12-02
申请号：US10660083
申请日：2003-09-11
申请人： F. Mark Ferguson , David L. Thorne , Donald D. Solomon , Daniel K. Smith , Jeremy W. Snow , B. Chance Bagley , Craig N. Thome
发明人： F. Mark Ferguson , David L. Thorne , Donald D. Solomon , Daniel K. Smith , Jeremy W. Snow , B. Chance Bagley , Craig N. Thome
IPC分类号： A61M5/00
CPC分类号： A61M25/0618 , A61M5/3273 , A61M2005/325
摘要： In some arrangements, a medical needle shield apparatus can include a binding member disposed within a shield. The binding member can include a retainer that can engaged a medical needle to prevent inclination of the binding member, and can include one or more drag inducing members that can engage the needle. In some arrangements, the apparatus can include a hub retainer.
摘要翻译：在一些布置中，医疗针罩装置可以包括设置在护罩内的装订构件。装订构件可以包括保持器，其可以接合医疗针以防止绑定构件的倾斜，并且可以包括可以接合针的一个或多个牵引构件。在一些布置中，该装置可以包括轮毂保持器。

2. 发明授权

US06796962B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US06796962B2
公开(公告)日：2004-09-28
申请号：US10409819
申请日：2003-04-08
申请人： F. Mark Ferguson , Jeremy W. Snow , B. Chance Bagley , Daniel K. Smith , David L. Thorne
发明人： F. Mark Ferguson , Jeremy W. Snow , B. Chance Bagley , Daniel K. Smith , David L. Thorne
IPC分类号： A61M532
CPC分类号： A61M25/0618 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M2005/1581 , A61M2005/325 , Y10S128/919
摘要： A medical needle shield apparatus is provided that includes a needle hub having an outer needle cannula extending therefrom. An inner needle is disposed for slidable movement with the outer needle cannula. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the inner needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The binding member further includes a needle communicating surface extending therefrom that is engageable with the inner needle to prevent rotation of the binding member. A retainer extends transversely from the needle communicating surface for releasable engagement with the needle hub.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的外针插管的针座。内针设置成可与外针插管一起滑动。至少一个护罩从缩回位置延伸到延伸位置以封闭内针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接收内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。装订构件还包括从其延伸的针连通表面，其可与内针接合，以防止装订构件旋转。保持器从针连通表面横向延伸，以与针毂可释放地接合。

3. 发明授权

US07341573B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US07341573B2
公开(公告)日：2008-03-11
申请号：US10877725
申请日：2004-06-24
申请人： F. Mark Ferguson , Jeremy W. Snow , B. Chance Bagley , Daniel K. Smith , David L. Thorne
发明人： F. Mark Ferguson , Jeremy W. Snow , B. Chance Bagley , Daniel K. Smith , David L. Thorne
IPC分类号： A61M5/178
CPC分类号： A61M25/0618 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M2005/1581 , A61M2005/325 , Y10S128/919
摘要： A medical needle shield apparatus is provided that includes a needle hub having an outer needle cannula extending therefrom. An inner needle is disposed for slidable movement with the outer needle cannula. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the inner needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The binding member further includes a needle communicating surface extending therefrom that is engageable with the inner needle to prevent rotation of the binding member. A retainer extends transversely from the needle communicating surface for releasable engagement with the needle hub.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的外针插管的针座。内针设置成可与外针插管一起滑动。至少一个护罩从缩回位置延伸到延伸位置以封闭内针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接纳内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。装订构件还包括从其延伸的针连通表面，其可与内针接合，以防止装订构件旋转。保持器从针连通表面横向延伸，以与针毂可释放地接合。

4. 发明授权

US08096973B2 Resettable safety shield for medical needles 有权
标题翻译：医用针头可重置安全护罩
公开(公告)号：US08096973B2
公开(公告)日：2012-01-17
申请号：US10580878
申请日：2004-11-23
申请人： Jeremy W. Snow , F. Mark Ferguson , Daniel K. Smith , Roy L. Barros , Donald D. Solomon , David L. Thorne , Bradley J. Vanderstek
发明人： Jeremy W. Snow , F. Mark Ferguson , Daniel K. Smith , Roy L. Barros , Donald D. Solomon , David L. Thorne , Bradley J. Vanderstek
IPC分类号： A61M5/00 , A61M5/178
CPC分类号： A61M25/0618 , A61B2090/0801 , A61M5/158 , A61M5/3273 , A61M5/46 , A61M39/0208 , A61M2005/1581 , A61M2005/3247 , A61M2005/325
摘要： A medical needle shield apparatus is provided that includes a needle hub (104) having an outer needle cannula (103) extending therefrom. An inner needle (106) is disposed for slidable movement with the outer needle cannula (103). At least one shield (101) is extensible from a retracted position to an extended position to enclose a distal end of the inner needle (101). The shield (101) includes a binding member (105) disposed within the shield (101) and defines binding surfaces (122) that form an aperture (138) configured for slidable receipt of the inner needle (106). The binding member (105) includes a binding member reset surface (107) aligned with a reset surface (108) for engagement therewith to allow reuse of a shielded needle apparatus.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的外针套管（103）的针座（104）。内针（106）设置成可与外针套管（103）一起滑动。至少一个护罩（101）从缩回位置延伸到延伸位置以包围内针（101）的远端。护罩（101）包括设置在护罩（101）内的装订构件（105），并且限定形成用于可滑动地接收内针（106）的孔（138）的装订表面（122）。装订构件（105）包括与复位表面（108）对准的装订构件复位表面（107），用于与其配合以允许使用屏蔽针装置。

5. 发明授权

US07351230B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US07351230B2
公开(公告)日：2008-04-01
申请号：US10919893
申请日：2004-08-17
申请人： Daniel K. Smith , David L. Thorne , F. Mark Ferguson , Donald D. Solomon
发明人： Daniel K. Smith , David L. Thorne , F. Mark Ferguson , Donald D. Solomon
IPC分类号： A61M37/00
CPC分类号： A61B5/153 , A61B5/15003 , A61B5/150259 , A61B5/150389 , A61B5/150503 , A61B5/150526 , A61B5/150641 , A61B5/15074 , A61M5/158 , A61M5/3275 , A61M25/0612 , A61M25/0625 , A61M2005/1581 , A61M2005/3247
摘要： A needle safety apparatus is disclosed which includes an inner bearing disposed within an outer bearing. The inner bearing is moveable to extend telescopically in a first interior space defined by the outer bearing. A second interior space is defined by the inner bearing, while extendable linkage segments connect the hub to the inner bearing. A hub retains the proximal end of a needle, while the distal end of the needle extends through the second interior space. A wedging portion is movable with the inner bearing and pivots to secure the distal end of the needle within the second interior space when the distal end of the needle is retracted therethrough. A latch may be formed in the inner bearing to obstruct the first interior space and prevent the inner bearing from retracting therethrough.
摘要翻译：公开了一种针安全装置，其包括设置在外轴承内的内轴承。内轴承可移动地伸缩地延伸在由外轴承限定的第一内部空间中。第二内部空间由内部轴承限定，而可延伸的连接部分将轮毂连接到内部轴承。轮毂保持针的近端，而针的远端延伸穿过第二内部空间。楔形部分可与内部轴承一起移动并枢转以当针的远端从其中缩回时将针的远端固定在第二内部空间内。可以在内轴承中形成闩锁以阻挡第一内部空间并防止内轴承从其中缩回。

6. 发明授权

US07004927B2 Safety shield for medical needles 有权
公开(公告)号：US07004927B2
公开(公告)日：2006-02-28
申请号：US10322288
申请日：2002-12-17
申请人： F. Mark Ferguson , B. Chance Bagley , Jeremy W. Snow
发明人： F. Mark Ferguson , B. Chance Bagley , Jeremy W. Snow
IPC分类号： A61M5/00
CPC分类号： A61M25/0625 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M2005/1581 , A61M2005/325 , Y10S128/919
摘要： A medical needle shield apparatus is provided that includes a shield that is extensible from a retracted position to an extended position to enclose a distal end of a needle. A binding member is disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the needle between the retracted position and the extended position. The binding member includes at least one drag-inducing member extending therefrom that is configured for slidable engagement with the needle between the retracted position and the extended position such that the at least one drag-inducing member engages the needle to create a drag force with the needle. The drag force causes rotation of the binding member relative to a longitudinal axis of the needle such that the binding surfaces engage the needle to prevent slidable movement of the needle in the extended position of the shield. The binding member further includes a retainer extending therefrom such that the retainer is engageable with the needle to prevent rotation of the binding member.

7. 发明授权

US08845584B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US08845584B2
公开(公告)日：2014-09-30
申请号：US12193621
申请日：2008-08-18
申请人： F. Mark Ferguson , Roy L. Barrus , Jeremy W. Snow , Donald D. Solomon
发明人： F. Mark Ferguson , Roy L. Barrus , Jeremy W. Snow , Donald D. Solomon
IPC分类号： A61M5/00 , A61M5/178 , A61M25/06 , A61M5/32 , A61M5/158 , A61B10/02
CPC分类号： A61M5/3245 , A61B10/02 , A61B10/025 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/3249 , A61M2005/325 , A61M2005/3256
摘要： A medical needle shield apparatus is provided that includes a needle hub having a needle cannula extending therefrom. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The shield and/or hub includes a retention element engageable between the shield and hub and a sheath retention element. The hub includes a magnifier for viewing fluid flashback.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的针插管的针座。至少一个护罩从缩回位置延伸到延伸位置以包围针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接收内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。护罩和/或轮毂包括可在屏蔽和轮毂之间接合的保持元件和护套保持元件。集线器包括用于观察流体闪回的放大镜。

8. 发明申请

US20090048566A1 SAFETY SHIELD FOR MEDICAL NEEDLES 有权
标题翻译：医用针头安全护罩
公开(公告)号：US20090048566A1
公开(公告)日：2009-02-19
申请号：US12193621
申请日：2008-08-18
申请人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
发明人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
IPC分类号： A61M5/32
CPC分类号： A61M5/3245 , A61B10/02 , A61B10/025 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/3249 , A61M2005/325 , A61M2005/3256
摘要： A medical needle shield apparatus is provided that includes a needle hub having a needle cannula extending therefrom. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The shield and/or hub includes a retention element engageable between the shield and hub and a sheath retention element. The hub includes a magnifier for viewing fluid flashback.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的针插管的针座。至少一个护罩从缩回位置延伸到延伸位置以包围针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接收内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。护罩和/或轮毂包括可在屏蔽和轮毂之间接合的保持元件和护套保持元件。集线器包括用于观察流体闪回的放大镜。

9. 发明授权

US07413562B2 Safety shield for medical needles 有权
标题翻译：医用针头的安全护罩
公开(公告)号：US07413562B2
公开(公告)日：2008-08-19
申请号：US10739868
申请日：2003-12-18
申请人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
发明人： F. Mark Ferguson , Donald D. Solomon , Roy L. Barrus , Jeremy W. Snow
IPC分类号： A61M5/00 , A61M5/32 , A61M5/178
CPC分类号： A61M5/3245 , A61B10/02 , A61B10/025 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/3249 , A61M2005/325 , A61M2005/3256
摘要： A medical needle shield apparatus is provided that includes a needle hub having a needle cannula extending therefrom. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes at least one drag inducing member that engages the inner needle during slidable receipt to create a drag force. The drag force facilitates rotation of the binding member such that the binding surfaces engage the inner needle to prevent slidable movement. The shield and/or hub includes a retention element engageable between the shield and hub and a sheath retention element. The hub includes a magnifier for viewing fluid flashback.
摘要翻译：提供了一种医疗针护罩装置，其包括具有从其延伸的针插管的针座。至少一个护罩从缩回位置延伸到延伸位置以包围针的远端。护罩包括设置在护罩内的装订构件，并且限定形成用于可滑动地接纳内针的孔的装订表面。绑定构件包括至少一个阻力诱导构件，其在滑动接收期间接合内针以产生拖曳力。牵引力有助于装订构件的旋转，使得装订表面接合内针以防止可滑动运动。护罩和/或轮毂包括可在屏蔽和轮毂之间接合的保持元件和护套保持元件。集线器包括用于观察流体闪回的放大镜。

10. 发明授权

US07179244B2 Resettable safety shield for medical needles 有权
公开(公告)号：US07179244B2
公开(公告)日：2007-02-20
申请号：US10721526
申请日：2003-11-25
申请人： Daniel K. Smith , Jeremy W. Snow , F. Mark Ferguson
发明人： Daniel K. Smith , Jeremy W. Snow , F. Mark Ferguson
IPC分类号： A61M5/32
CPC分类号： A61M5/3273 , A61M5/326 , A61M5/3275 , A61M25/0618 , A61M2005/1581 , A61M2005/325
摘要： A medical needle shield apparatus is provided that includes a needle hub having an outer needle cannula extending therefrom. An inner needle is disposed for slidable movement with the outer needle cannula. At least one shield is extensible from a retracted position to an extended position to enclose a distal end of the inner needle. The shield includes a binding member disposed within the shield and defines binding surfaces that form an aperture configured for slidable receipt of the inner needle. The binding member includes a binding member reset surface aligned with a hub reset surface for engagement therewith to allow reuse of a shielded needle apparatus.

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