US5865730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tissue stabilization device for use during surgery having remotely actuated feet
Assignee: Ethicon Endo Surgery Inc
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Filing: 1997-10-07
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Granted: 1999-02-02
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Expires: 2017-10-07
Abstract
Abstract In accordance with the present invention there is provided a device for stabilizing and/or manipulating moving tissue, such as a beating heart, so as to facilitate surgical procedures on such tissues. The device includes a tube having a proximal end, a distal end and a lumen extending therebetween. The tube is operatively connected to a suction source so as to draw air through the tube from the distal end to the proximal end. The device further includes at least one foot operatively connected to the distal end of the tube. The foot extends laterally from the tube. In a preferred embodiment the device includes a pair of feet which are spaced apart laterally from each other. Each foot has a proximal surface, and a distal surface for making contact with the tissue. Each foot is attached to the tube by a ball and socket connector. The ball and socket connector is operatively connected to an actuator which can release and re-engage the ball from the socket. The actuator is proximal to the ball and socket, and preferably is adjacent the distal end of the tube.
Inventors
- 👤 William D. Fox
- 👤 David L. Hamann
- 👤 Craig B. Berky
- 👤 Gary W. Knight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:25
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/02; A61B17/0218; A61B17/00234; A61B2017/00238; A61B2017/00243; A61B2017/0237; A61B2017/0243; A61B17/30; A61B2017/306
Claims Analysis
Total Claims: 40
Claim 1
Independent Claim
132 words
A device for stabilizing moving tissue within the body, said device comprising: a) a tube having a proximal end, a distal end and a lumen extending therebetween, said tube is connected to a suction source so as to draw air through said tube from said distal end to said proximal end; b) at least one foot connected to said distal end of said tube, each foot extending laterally from said tube, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) each foot is attached to said tube by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 2
Independent Claim
132 words
A device for stabilizing moving tissue within the body, said device comprising: a) a tube having a proximal end, a distal end and a lumen extending therebetween, said tube is connected to a suction source so as to draw air through said tube from said distal end to said proximal end; b) at least one foot connected to said distal end of said tube, each foot extending laterally from said tube, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) each foot is attached to said tube by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 3
Dependent Claim
17 words
The device according to claim 1 wherein said actuator is adjacent said distal end of said tube.
Claim 4
Dependent Claim
48 words
The device according to claim 2 wherein said distal surface of each foot has a mesh member having a plurality of apertures extending therethrough, said apertures being smaller than an opening into said tube foot, whereby particulate material is substantially prevented from entering said lumen of said tube.
Claim 5
Dependent Claim
18 words
The device according to claim 1 further including a means for attaching the device to a stationary object.
Claim 6
Independent Claim
27 words
The device according to claims wherein said tube is attached to said means for attaching the device to a stationary object by a ball and socket connector.
Claim 7
Dependent Claim
25 words
The device according to claim 4 wherein said tube is readily and manually detachable from said means for attaching the device to a stationary object.
Claim 8
Dependent Claim
22 words
The device according to claim 5, wherein said distal surface of each foot has an outer perimeter having a substantially spherical profile.
Claim 9
Dependent Claim
11 words
The device according to claim 1 wherein said tube is malleable.
Claim 10
Dependent Claim
26 words
The device according to claim 1 wherein said tube is a goose-neck comprising a plurality of segments connected to one another by ball and socket connectors.
Claim 11
Independent Claim
107 words
A device for stabilizing moving tissue within the body, said device comprising: a) a longitudinal member having a proximal end and a distal end; b) at least one foot connected to said distal end of said member, each foot extending laterally from said member, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) wherein each foot is attached to said longitudinal member by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 12
Independent Claim
107 words
A device for stabilizing moving tissue within the body, said device comprising: a) a longitudinal member having a proximal end and a distal end; b) at least one foot connected to said distal end of said member, each foot extending laterally from said member, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) wherein each foot is attached to said longitudinal member by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 13
Dependent Claim
18 words
The device according to claim 10 wherein said actuator is adjacent said distal end of said longitudinal member.
Claim 14
Dependent Claim
26 words
The device according to claim 11 wherein said distal surface of each foot comprises a plurality of spaced apart pegs extending distally from said proximal surface.
Claim 15
Dependent Claim
18 words
The device according to claim 10 further including a means for attaching the device to a stationary object.
Claim 16
Dependent Claim
29 words
The device according to claim 13 wherein said longitudinal member is attached to said means for attaching the device to a stationary object by a ball and socket connector.
Claim 17
Dependent Claim
26 words
The device according to claim 14 wherein said longitudinal member is readily and manually detachable from said means for attaching the device to a stationary object.
Claim 18
Dependent Claim
22 words
The device according to claim 11, wherein said distal surface of each foot has an outer perimeter having a substantially spherical profile.
Claim 19
Dependent Claim
12 words
The device according to claim 10 wherein said longitudinal member is malleable.
Claim 20
Dependent Claim
27 words
The device according to claim 10 wherein said longitudinal member is a goose-neck comprising a plurality of segments connected to one another by ball and socket connectors.
Claim 21
Independent Claim
132 words
A device for stabilizing moving tissue within the body, said device comprising: a) a tube having a proximal end, a distal end and a lumen extending therebetween, said tube is connected to a suction source so as to draw air through said tube from said distal end to said proximal end; b) a pair of feet connected to said distal end of said tube, each foot extending laterally from said tube, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) each foot is attached to said tube by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 22
Independent Claim
132 words
A device for stabilizing moving tissue within the body, said device comprising: a) a tube having a proximal end, a distal end and a lumen extending therebetween, said tube is connected to a suction source so as to draw air through said tube from said distal end to said proximal end; b) a pair of feet connected to said distal end of said tube, each foot extending laterally from said tube, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) each foot is attached to said tube by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 23
Dependent Claim
17 words
The device according to claim 19 wherein said actuator is adjacent said distal end of said tube.
Claim 24
Dependent Claim
48 words
The device according to claim 20 wherein said distal surface of each foot has a mesh member having a plurality of apertures extending therethrough, said apertures being smaller than an opening into said tube foot, whereby particulate material is substantially prevented from entering said lumen of said tube.
Claim 25
Dependent Claim
18 words
The device according to claim 19 further including a means for attaching the device to a stationary object.
Claim 26
Dependent Claim
28 words
The device according to claim 22 wherein said tube is attached to said means for attaching the device to a stationary object by a ball and socket connector.
Claim 27
Dependent Claim
25 words
The device according to claim 23 wherein said tube is readily and manually detachable from said means for attaching the device to a stationary object.
Claim 28
Dependent Claim
22 words
The device according to claim 24, wherein said distal surface of each foot has an outer perimeter having a substantially spherical profile.
Claim 29
Dependent Claim
11 words
The device according to claim 19 wherein said tube is malleable.
Claim 30
Dependent Claim
26 words
The device according to claim 19 wherein said tube is a goose-neck comprising a plurality of segments connected to one another by ball and socket connectors.
Claim 31
Independent Claim
107 words
A device for stabilizing moving tissue within the body, said device comprising: a) a longitudinal member having a proximal end and a distal end; b) a pair of feet connected to said distal end of said member, each foot extending laterally from said member, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) wherein each foot is attached to said longitudinal member by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 32
Independent Claim
107 words
A device for stabilizing moving tissue within the body, said device comprising: a) a longitudinal member having a proximal end and a distal end; b) a pair of feet connected to said distal end of said member, each foot extending laterally from said member, each foot having a proximal surface, and a distal surface for placement adjacent to said tissue; and c) wherein each foot is attached to said longitudinal member by a ball and socket connector, said ball and socket connector being operatively connected to an actuator which can release and re-engage said ball from said socket, said actuator being proximal to said ball and socket.
Claim 33
Dependent Claim
18 words
The device according to claim 28 wherein said actuator is adjacent said distal end of said longitudinal member.
Claim 34
Dependent Claim
26 words
The device according to claim 29 wherein said distal surface of each foot comprises a plurality of spaced apart pegs extending distally from said proximal surface.
Claim 35
Dependent Claim
18 words
The device according to claim 28 further including a means for attaching the device to a stationary object.
Claim 36
Dependent Claim
29 words
The device according to claim 31 wherein said longitudinal member is attached to said means for attaching the device to a stationary object by a ball and socket connector.
Claim 37
Dependent Claim
26 words
The device according to claim 32 wherein said longitudinal member is readily and manually detachable from said means for attaching the device to a stationary object.
Claim 38
Dependent Claim
22 words
The device according to claim 33, wherein said distal surface of each foot has an outer perimeter having a substantially spherical profile.
Claim 39
Dependent Claim
12 words
The device according to claim 28 wherein said longitudinal member is malleable.
Claim 40
Dependent Claim
27 words
The device according to claim 28 wherein said longitudinal member is a goose-neck comprising a plurality of segments connected to one another by ball and socket connectors.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-02-01 | 2002-08-03 | 2003-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-01 | 2006-08-03 | 2007-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-01 | 2010-08-03 | 2011-02-02 | $7700.00 | Window Closed / Lapsed |