US3317103A - Apparatus for handling hose or similar elongate members - Google Patents

Apparatus for handling hose or similar elongate members Download PDF

Info

Publication number
US3317103A
US3317103A US452631A US45263165A US3317103A US 3317103 A US3317103 A US 3317103A US 452631 A US452631 A US 452631A US 45263165 A US45263165 A US 45263165A US 3317103 A US3317103 A US 3317103A
Authority
US
United States
Prior art keywords
apparatus
drive
means
sprocket
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US452631A
Inventor
Roy H Cullen
Leslie D Richards
Original Assignee
ROY H CULLEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ROY H CULLEN filed Critical ROY H CULLEN
Priority to US452631A priority Critical patent/US3317103A/en
Application granted granted Critical
Publication of US3317103A publication Critical patent/US3317103A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick
    • E21B19/22Handling reeled pipe or rod units, e.g. flexible drilling pipes

Description

y 2, 19.67 R. H. CULLEN ETAL 3,317,103

APPARATUS FOR HANDLING HOSE OR SIMILAR ELONGATE MEMBERS Filed May 3, 1965 2 Sheets-Sheet 1 Roy (u/A90 [ear //6 fl. fi/cfia/a J INVENTORJ 71A- K- M ATTORNE VJ y 1967 R. H. CULLEN ETAL 3,317,103

APPARATUS FOR HANDLING HOSE OR SIMILAR ELONGATE MEMBERS Filed May 3, 1965 2 Sheets-Sheet 2 N Ray Cu//e/7 LeJ//e fl. fi/cfiawo s INVENTORJ i 1 0k #X United States Patent 3,317,103 APPARATUS FOR HANDLING HOSE 0R SIMILAR ELONGATE MEMBERS Roy H. Cullen, Suite 1931, 500 Jefferson Bldg., Houston, Tex. 77002, and Leslie D. Richards, Houston, Tex.; said Richards assignor to said Cullen Filed May 3, 1965, Ser. No. 452,631 3 Claims. (Cl. 226-173) This invention relates to new and useful improvements in apparatus for handling hose or similar elongate members.

In United States Patent No. 2,892,535, an apparatus is disclosed for handling an elongate member, such as a flexible pipe or hose, in well operations. The present invention is an improvement on such apparatus in that it provides a new and improved control assembly for such apparatus which controls the feeding-off or lowering of the flexible pipe or hose with the apparatus. Although such control assembly is particularly suitable for use with the apparatus of said Patent No. 2,892,535, it may be used with other apparatus for feeding-off 0r lowering an elongate member.

It is therefore an object of this invention to provide a new and improved control assembly which is suitable for use with apparatus such as that disclosed in United States Patent No. 2,892,535, or similar apparatus, for controlling the feed-off or lowering of an elongate member with such apparatus.

Another object of this invention is to provide a new and improved apparatus wherein an elongate member such as a flexible drill pipe or hose having a drill bit at the lower end thereof is fed or lowered at a controlled rate which is related to the rate of drilling progress so that the proper weight can be maintained on the drill bit during drilling.

A further object of this invention is to provide a new and improved apparatus for raising and lowering an elongate mem ber, wherein a main drive is provided [for stopping or retarding the lowering of the elongate member, and an auxiliary drive means is provided for overriding the braking action to control the feed-01f or lowering of the elongate member.

The preferred embodiment of this invention will be described hereinafter, together with other features thereof, and additional objects will become evident from such description.

The invention will be more readily understood from a reading of the following specification and by reference to the accompanying drawings forming a part thereof, wherein an example of the invention is shown, and

wherein:

FIG. 1 is an elevation, partly in section, illustrating the preferred form of the apparatus of this invention;

FIG. 2 is a plan View taken on line 22 of FIG. 1, but illustrating the apparatus in a horizontally extended position to more clearly illustrate the relationship of the parts thereof;

FIG. 3 is a plan view illustrating one type of variable speed motor used in the apparatus of FIG. 1; and

FIG. 4 is an elevation, partly in dotted lines, illustrating the variable speed motor of FIG. 3.

In the drawings, the letter A designates generally the apparatus of this invention which includes an endless assembly or retract-or R, preferably of the type illustrated in United States Patent No. 2,892,535, or other suitable apparatus for handling an elongate member P such as a flexible pipe or hose. Briefly, the apparatus A is adapted to be operated so that the flexible pipe P is raised and lowered with respect to a well W, generally for the purpose of drilling such well W. A drill bit (not shown) of conventional construction is normally disposed at the lower end of the flexible pipe P, and by reason of the improve- 3,317,103 Patented May 2, 1967 "ice ments present in the present apparatus A, the rate of feed-off or lowering of the flexible pipe P and the drill bit therewith is controlled so as to be properly related to the rate of drilling progress with the bit in the particular formations encountered during the drilling of the well W.

Considering the invention more in detail, the apparatus A preferably includes a skid or base 10 upon which the entire apparatus A is mounted to facilitate the moving of the apparatus A to different drilling locations. The skid or base 10 rests upon the ground G or substructure at the location for the drilling of the well W. The skid 10 has suitable framework welded or otherwise mounted thereon, including spaced support plates 11 for supporting a pair of laterally spaced stub shafts 12. A pair of spaced upright frame members 14 are bolted or otherwise secured to lower frame members 11 for the purpose of supporting upper stub shafts 15 which are laterally spaced with respect to each other. The framework also includes laterally spaced horizontal frame bars 18 which are welded or otherwise suitably joined to angled or vertical frame members 19 and 20. A brace 21 connected to a triangular shaped frame element 22 is provided for each of the upright frame members 14 to strengthen same if desired.

In the preferred form of the invention, the upper stub shafts 15 each preferably has an upper sprocket 16 rotatably mounted thereon for engagement with the links of the endless assembly R. Similarly, each of the lower stub shafts 12 has a lower sprocket (not shown) thereon which engage with the links of the endless assembly R. At least one of such lower sprockets is usually driven by driving a sprocket 25 mounted on the shaft 12, and outwardly connected to a driving source, as will be more fully explained.

Chains or drive belts 26 are disposed around the sprocket 25 and are operably connected with a small diameter sprocket 27 mounted on a sprocket shaft 28. Preferably, such sprocket shaft 28 is suitably mounted on the pair of laterally spaced angled braces 21 (FIG. 1). A large diameter sprocket 30 is also mounted on the sprocket shaft 28 and it has chains or drive belts 31 operably connected thereto and also to a smaller diameter sprocket 32 disposed on a brake shaft 33 (FIGS. 1 and 2).

The brake shaft 33 preferably has a plurality of brakes 35 of the electric actuation type mounted on the brake shaft 33 for stopping the rotation of the shaft 33 and the parts operably connected thereto so as to provide a holding means for the endless assembly R. Another sprocket 37 is mounted on the shaft 33 to which chains or drive belts 38 are operably connected. The other end of the endless chain 38 is disposed on a smaller diameter sprocket 40 which is mounted on a clutch shaft 41. The clutch shaft 41 has a large diameter sprocket 42 mounted thereon with chains or drive belts 43 extending therefrom to a sprocket 44 on the drive shaft 45 of the main drive means or engine 46. Such main drive engine 46 is of conventional construction and is either a diesel, gasoline, or other type of engine which has therewith a torque converter or fluid drive 47 for driving the shaft 45.

The clutch shaft 41 has clutches S0 and 51 mounted thereon so that either of such clutches may be connected for operation, as will be explained, or they may be both disconnected, as will also be explained. Thus, when the clutch 51 is disengaged and the clutch 50 is engaged, the rotation of the shaft portion 41a leading from the sprocket 42 imparts a rotation to the sprocket 40 and thus drives the chain 38 for operating the sequence of chains up to the sprocket 25, whereby the sprocket 25 is turned in a clockwise direction as viewed in FIG. 1 to effect a raising of the flexible pipe P with the endless assembly R as the gripping elements of the assembly R pull the pipe P upwardly during the rotation of the endless assembly R.

However, when the clutch 50 is disengaged the drive from the shaft 41a is not transmitted to the sprocket 40, but instead the drive is transmitted to a sprocket 52 which has a chain or drive belt 53 connected thereto and also to a sprocket or pulley 54 on a gear reducer 55. The gear reducer 55 has a sprocket 56 on the output side thereof to which is connected a chain or belt 57 and which is also connected to a sprocket or pulley 58 on the brake shaft 33. The direction of rotation of the shaft 33 is reversed when driving through the clutch 51 as compared to when driving through the clutch 50 by reason of the gear drive 55 so that the sprocket 25 is rotated counterclockwise when the clutch 51 is engaged to lower the flexible pipe P with the endless assembly R.

When the elongate member P has been lowered to the point at which drilling is to proceed with the drill bit (not shown) on the bottom of the well W, the rate of feed-off or lowering of the flexible pipe P is controlled by disengaging the clutches 50 and 51 so that the motor or engine 46 is completely inoperative insofar as driving the endless assembly R is concerned. Such feed-off or lowering during drilling is controlled by an auxiliary drive means which in the preferred form of the invention includes a hydraulic or fluid-driven motor 60, preferably of the variable speed type which is controlled by the operator who may vary the hydraulic fluid volume supplied to the motor 60. The motor 60 may be operated by electricity or by any other suitable means, but in the present form it is operated by hydraulic fluid. Such motor 60 is made so that it can be moved on a fixed base 61 or other suitable support for changing the diameter of a pulley 62 which is driven by the motor 60. For the purpose of changing the position of the motor 60 on the base 61, a threaded crank shaft 62 having a handle 62a: is preferably provided so that when the pulley 62 is in the solid line position of FIG. 3, the diameter of the pulley 62 is at the maximum for providing a maximum speed for the drive belt 63 connected thereto. When the pulley 62 has been spread apart in the conventional manner by adjusting to the dotted line position of FIG. 3, the pulley 62 is in its minimum diameter position and the belt 63 connected thereto is likewise being operated at the minimum speed. Such expansible type of pulley 62 is of conventional construction for providing variable speeds with the motor 60. The belt 63 is connected to a driven pulley 65 which is mounted on a shaft of a gear reducer 70. The gear reducer 70 has a pulley or sprocket 71 mounted on the output side thereof to which is connected a chain or pulley 72 which has connection with a belt or sprocket 73 mounted on the same shaft as the sprocket or pulley 54. A clutch 75 is disposed on the shaft carrying such sprocket or pulley 73 so that when the clutch 75 is engaged, the auxiliary drive motor 60 is imparting rotation through the gear drive 55 to the brake shaft 33. It will be understood that when the clutch 75 is engaged, the clutches 50 and 51 are disengaged, and suitable safety apparatus is provided for preventing a connection of the clutch 75 when either of the clutches 50 or 51 are engaged.

In the operation or use of the apparatus A of this invention, the flexible pipe or hose P is initially lowered into the well W to the bottom thereof, so that drilling can proceed to a greater depth. During such running in or lowering of the flexible pipe or hose P, the weight of the flexible pipe P and other weights suspended therefrom such as drill collars and drill bit (not shown) may be sufficient to cause the drill pipe P to move downwardly by the force of gravity, but normally the friction involved in the endless assembly R is such that it is necessary to rotate the endless assembly R in a counterclockwise direction for running the pipe P into the hole of the well W. For such purpose, the engine 46 is utilized with the clutch 50 disengaged and with the clutch 51 engaged. The clutch 75 is also disengaged. Therefore, the drive from the engine 46 is through the chain 43, the chain 53, the chain 57, the chain 31 and the chain 26 to the drive sprocket 25 on the shaft 12. The sprocket 25 and the drive sprocket for the endless assembly R are thus rotated in a counterclockwise direction to overcome the friction and to cause the endless assembly R to rotate counterclockwise for the downward feeding or lowering of the pipe P until the bit on the lower end thereof reaches the bottom of the hole in the well bore W.

It has been found that when the length of the drill pipe or hose P which is suspended by the endless assem'bly R is approximately 600 feet, the weight of the suspended pipe and the parts connected thereto is suflicient to overcome the friction of the endless assembly R and cause a feeding downwardly of the pipe P by gravity. The length of 600 feet is merely by way of example since the point of which the weight becomes sufficient to overcome friction and thereby become self-feeding varies depending upon the weight of the drill collars and other suspended weight on the drill pipe P. Inany event, when the length of the pipe P and'the weights suspended therewith are sufficient to feed same by gravity rather than by the forced feeding through the drive at the engine 46, a braking action is utilized to prevent the apparatus from running away or lowering too fast. For this purpose, the brakes 35 may be applied to some extent; but normally the braking action occurs through a retarding affect in the conventional torque converter 47 attached to the engine 46. Thus, the engine 46 is operated at an idling speed with the clutch 50 engaged and the force exerted on the torque converter 47 causes the converter 47 to be driven and thereby resists the downward pull thereon from the moving flexible pipe P as it is lowered in the well W. Electrical brakes 35 may be applied to some extent to assist the action of the torque converter 47, again depending upon the extent of the weight and the speed of lowering desired.

When the drill bit (not shown) has reached the bottom of the well W, it is difiicult, and often impossible, to control the feed-off of the pipe P so as to correlate it with the speed of drilling with the bit by using the engine 46, the torque converter 47, and the brake 35. Therefore, the present invention includes the control apparatus which has the auxiliary motor connected as previously described to the brake shaft 33 through the clutch 75. Thus, with the drill bit on the bottom of the hole, the clutches 50 and 51 are disengaged and the clutch is engaged. The brakes 35 are partially set, and the motor 60 is operated so as to override or overcome the braking action of the brakes 35. With such operation, the feeding-off of the flexible pipe P is controlled in accordance with the speed of the motor drive provided by the variable speeds set-up illustrated in particular in FIG. 3 and FIG. 4, wherein the speed from the variable speed motor 60 is varied by changing the hydraulic fluid volume to the motor; and if it is desired to change the speed range, this may be accomplished through the adjustment of the variable diameter pulley 62. Of course, other types of variable speed drives may be employed; but in any event, the drive with the motor 60 is such that it overcomes or overrides the braking action 35 enough to feed the pipe P downwardly as thedrilling progresses. The operator of the apparatus at the surface of the well may observe the weight indicator so that he will know when the drill bit is on bottom and drilling properly, and he can adjust the speed of the motor 60 so that the speed is coordinated with the rate of drilling progress in each formation encountered. Thus, when a relatively porous or sandy formation is encountered through which the drill bit may move rapidly, the feed-off with the motor 60 is increased, whereas when hard rock or other difiicult formations are encountered so that the rate of drilling with the bit is slow, the speed of feed-off with the motor 60 is accordingly reduced. The braking action with the brakes 35 is set so that it is just capable of holding the weight of the drill pipe P and the weights suspended therefrom when the motor 60 is disengaged with the clutch 75. In other words, when the clutch 75 is disengaged, the brakes 35 are set.

so that they prevent any downward movement of the drill pipe P until such brakes 35 are released. It is to be noted that the motor 60 can be operated in reverse for limited raising of the pipe P to reduce the load on the drill bit during drilling.

When it is desired to pull the flexible pipe P out of the well W, the clutch 75 is disengaged, the clutch 50 is engaged, then the brakes 35 are released so that the chain 38 is operable to drive the brake shaft 33 for rotating the sprocket 25 clockwise to thereby rotate the endless assembly R and the gripping elements therewith clockwise as viewed in FIG. 1.

The foregoing disclosure and description of the invention is illustrative and explanatory thereof; and various changes in the size, shape, and materials, as well as in the details of the illustrated construction, may be made within the scope of the appended claims without departing from the spirit of the invention.

What is claimed is:

1. In an apparatus for handling flexible pipe having a drill bit and motor suspended therefrom wherein such apparatus includes an endless means for raising and lowering such flexible pipe in a well, the improvement residing in a control assembly for controlling said lowering, which control assembly includes:

(a) a drive shaft operably connected to drive said endless means,

(b) a main drive means operably connected to said drive shaft for the operation of the endless means,

(c) first clutch means for connecting and disconnecting said main drive means from said drive shaft,

(d) an auxiliary drive means adapted to be operably connected to said drive shaft for obtaining a controlled rate of lowering of the flexible pipe when said main drive means has been operably disconnected from said drive shaft, and

(e) second clutch means for connecting and disconnecting said auxiliary drive means with said endless means.

2. The structure set forth in claim 1, including:

(a) brake means connected to said endless means and adapted to exert a braking action on the endless means, and

(b) said auxiliary drive means being operable to override the braking action of the braking means sufficiently to obtain the controlled rate of lowering of the flexible pipe.

3. The structure set forth in claim 1, including:

(a) brake means connected to said endless means and adapted to exert a braking action on the endless means, and

(b) said auxiliary drive means including:

(1) a variable speed fluid actuated motor, and

(2) means for varying the speed of the motor so as to vary the amount of drive by the auxiliary drive means in overriding the brake means.

References Cited by the Examiner UNITED STATES PATENTS 1,939,796 12/1933 SpOwart 226-49 2,249,185 7/1941 Smaltz et al. 226-49 2,892,535 6/1959 Cullen et al. 226l73 EVON C. BLUNK, Primary Examiner.

A. C. HODGSON, Assistant Examiner.

Claims (1)

1. IN AN APPARATUS FOR HANDLING FLEXIBLE PIPE HAVING A DRILL BIT AND MOTOR SUSPENDED THEREFROM WHEREIN SUCH APPARATUS INCLUDES AN ENDLESS MEANS FOR RAISING AND LOWERING SUCH FLEXIBLE PIPE IN A WELL, THE IMPROVEMENT RESIDING IN A CONTROL ASSEMBLY INCLUDES: WHICH CONTROL ASSEMBLY INCLUDES: (A) A DRIVE SHAFT OPERABLY CONNECTED TO DRIVE SAID ENDLESS MEANS, (B) A MAIN DRIVE MEANS OPERABLY CONNECTED TO SAID DRIVE SHAFT FOR THE OPERATION OF THE ENDLESS MEANS, (C) FIRST CLUTCH MEANS FOR CONNECTING AND DISCONNECTING SAID MAIN DRIVE MEANS FROM SAID DRIVE SHAFT,
US452631A 1965-05-03 1965-05-03 Apparatus for handling hose or similar elongate members Expired - Lifetime US3317103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US452631A US3317103A (en) 1965-05-03 1965-05-03 Apparatus for handling hose or similar elongate members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452631A US3317103A (en) 1965-05-03 1965-05-03 Apparatus for handling hose or similar elongate members

Publications (1)

Publication Number Publication Date
US3317103A true US3317103A (en) 1967-05-02

Family

ID=23797260

Family Applications (1)

Application Number Title Priority Date Filing Date
US452631A Expired - Lifetime US3317103A (en) 1965-05-03 1965-05-03 Apparatus for handling hose or similar elongate members

Country Status (1)

Country Link
US (1) US3317103A (en)

Cited By (171)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011632A1 (en) * 2007-07-18 2009-01-22 Sandvik Intellectual Property Ab Hose restraint apparatus, system and method
US8336753B2 (en) 2005-10-04 2012-12-25 Covidien Lp Staple drive assembly
US8925788B2 (en) 2007-03-15 2015-01-06 Ethicon Endo-Surgery, Inc. End effectors for surgical stapling instruments
US8931682B2 (en) 2007-06-04 2015-01-13 Ethicon Endo-Surgery, Inc. Robotically-controlled shaft based rotary drive systems for surgical instruments
US8973804B2 (en) 2006-09-29 2015-03-10 Ethicon Endo-Surgery, Inc. Cartridge assembly having a buttressing member
US8978954B2 (en) 2010-09-30 2015-03-17 Ethicon Endo-Surgery, Inc. Staple cartridge comprising an adjustable distal portion
US8991677B2 (en) 2008-02-14 2015-03-31 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US9028494B2 (en) 2012-06-28 2015-05-12 Ethicon Endo-Surgery, Inc. Interchangeable end effector coupling arrangement
US9044230B2 (en) 2012-02-13 2015-06-02 Ethicon Endo-Surgery, Inc. Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status
US9050084B2 (en) 2011-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck arrangement
US9055941B2 (en) 2011-09-23 2015-06-16 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck
US9060770B2 (en) 2003-05-20 2015-06-23 Ethicon Endo-Surgery, Inc. Robotically-driven surgical instrument with E-beam driver
US9072515B2 (en) 2008-02-14 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus
US9072535B2 (en) 2011-05-27 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with rotatable staple deployment arrangements
US9072536B2 (en) 2012-06-28 2015-07-07 Ethicon Endo-Surgery, Inc. Differential locking arrangements for rotary powered surgical instruments
US9101385B2 (en) 2012-06-28 2015-08-11 Ethicon Endo-Surgery, Inc. Electrode connections for rotary driven surgical tools
US9101358B2 (en) 2012-06-15 2015-08-11 Ethicon Endo-Surgery, Inc. Articulatable surgical instrument comprising a firing drive
US9113874B2 (en) 2006-01-31 2015-08-25 Ethicon Endo-Surgery, Inc. Surgical instrument system
US9119657B2 (en) 2012-06-28 2015-09-01 Ethicon Endo-Surgery, Inc. Rotary actuatable closure arrangement for surgical end effector
US9125662B2 (en) 2012-06-28 2015-09-08 Ethicon Endo-Surgery, Inc. Multi-axis articulating and rotating surgical tools
US9138225B2 (en) 2007-06-22 2015-09-22 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
US9198662B2 (en) 2012-03-28 2015-12-01 Ethicon Endo-Surgery, Inc. Tissue thickness compensator having improved visibility
US9204878B2 (en) 2008-02-14 2015-12-08 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with interlockable firing system
US9204880B2 (en) 2012-03-28 2015-12-08 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising capsules defining a low pressure environment
US9204879B2 (en) 2012-06-28 2015-12-08 Ethicon Endo-Surgery, Inc. Flexible drive member
US9211120B2 (en) 2011-04-29 2015-12-15 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a plurality of medicaments
US9220500B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising structure to produce a resilient load
US9220501B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensators
US9226751B2 (en) 2012-06-28 2016-01-05 Ethicon Endo-Surgery, Inc. Surgical instrument system including replaceable end effectors
US9232941B2 (en) 2010-09-30 2016-01-12 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a reservoir
US9272406B2 (en) 2010-09-30 2016-03-01 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a cutting member for releasing a tissue thickness compensator
US9283054B2 (en) 2013-08-23 2016-03-15 Ethicon Endo-Surgery, Llc Interactive displays
US9289256B2 (en) 2012-06-28 2016-03-22 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
US9301759B2 (en) 2006-03-23 2016-04-05 Ethicon Endo-Surgery, Llc Robotically-controlled surgical instrument with selectively articulatable end effector
US9301752B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising a plurality of capsules
US9307986B2 (en) 2013-03-01 2016-04-12 Ethicon Endo-Surgery, Llc Surgical instrument soft stop
US9307988B2 (en) 2005-08-31 2016-04-12 Ethicon Endo-Surgery, Llc Staple cartridges for forming staples having differing formed staple heights
US9307989B2 (en) 2012-03-28 2016-04-12 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorportating a hydrophobic agent
US9314246B2 (en) 2010-09-30 2016-04-19 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an anti-inflammatory agent
US9320523B2 (en) 2012-03-28 2016-04-26 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising tissue ingrowth features
US9326768B2 (en) 2005-08-31 2016-05-03 Ethicon Endo-Surgery, Llc Staple cartridges for forming staples having differing formed staple heights
US9326769B2 (en) 2006-01-31 2016-05-03 Ethicon Endo-Surgery, Llc Surgical instrument
US9332984B2 (en) 2013-03-27 2016-05-10 Ethicon Endo-Surgery, Llc Fastener cartridge assemblies
US9332987B2 (en) 2013-03-14 2016-05-10 Ethicon Endo-Surgery, Llc Control arrangements for a drive member of a surgical instrument
US9332974B2 (en) 2010-09-30 2016-05-10 Ethicon Endo-Surgery, Llc Layered tissue thickness compensator
US9345481B2 (en) 2013-03-13 2016-05-24 Ethicon Endo-Surgery, Llc Staple cartridge tissue thickness sensor system
US9351726B2 (en) 2013-03-14 2016-05-31 Ethicon Endo-Surgery, Llc Articulation control system for articulatable surgical instruments
US9358005B2 (en) 2010-09-30 2016-06-07 Ethicon Endo-Surgery, Llc End effector layer including holding features
US9364233B2 (en) 2010-09-30 2016-06-14 Ethicon Endo-Surgery, Llc Tissue thickness compensators for circular surgical staplers
US9364230B2 (en) 2012-06-28 2016-06-14 Ethicon Endo-Surgery, Llc Surgical stapling instruments with rotary joint assemblies
US9370358B2 (en) 2006-01-31 2016-06-21 Ethicon Endo-Surgery, Llc Motor-driven surgical cutting and fastening instrument with tactile position feedback
US9370364B2 (en) 2008-10-10 2016-06-21 Ethicon Endo-Surgery, Llc Powered surgical cutting and stapling apparatus with manually retractable firing system
US9386984B2 (en) 2013-02-08 2016-07-12 Ethicon Endo-Surgery, Llc Staple cartridge comprising a releasable cover
US9393015B2 (en) 2009-02-06 2016-07-19 Ethicon Endo-Surgery, Llc Motor driven surgical fastener device with cutting member reversing mechanism
US9402626B2 (en) 2006-03-23 2016-08-02 Ethicon Endo-Surgery, Llc Rotary actuatable surgical fastener and cutter
US9408606B2 (en) 2012-06-28 2016-08-09 Ethicon Endo-Surgery, Llc Robotically powered surgical device with manually-actuatable reversing system
US9486214B2 (en) 2009-02-06 2016-11-08 Ethicon Endo-Surgery, Llc Motor driven surgical fastener device with switching system configured to prevent firing initiation until activated
US9522029B2 (en) 2008-02-14 2016-12-20 Ethicon Endo-Surgery, Llc Motorized surgical cutting and fastening instrument having handle based power source
US9561038B2 (en) 2012-06-28 2017-02-07 Ethicon Endo-Surgery, Llc Interchangeable clip applier
US9574644B2 (en) 2013-05-30 2017-02-21 Ethicon Endo-Surgery, Llc Power module for use with a surgical instrument
US9572577B2 (en) 2013-03-27 2017-02-21 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a tissue thickness compensator including openings therein
US9585657B2 (en) 2008-02-15 2017-03-07 Ethicon Endo-Surgery, Llc Actuator for releasing a layer of material from a surgical end effector
US9592052B2 (en) 2005-08-31 2017-03-14 Ethicon Endo-Surgery, Llc Stapling assembly for forming different formed staple heights
US9603598B2 (en) 2007-01-11 2017-03-28 Ethicon Endo-Surgery, Llc Surgical stapling device with a curved end effector
US9615826B2 (en) 2010-09-30 2017-04-11 Ethicon Endo-Surgery, Llc Multiple thickness implantable layers for surgical stapling devices
US9629629B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgey, LLC Control systems for surgical instruments
US9629814B2 (en) 2010-09-30 2017-04-25 Ethicon Endo-Surgery, Llc Tissue thickness compensator configured to redistribute compressive forces
US9649110B2 (en) 2013-04-16 2017-05-16 Ethicon Llc Surgical instrument comprising a closing drive and a firing drive operated from the same rotatable output
US9649111B2 (en) 2012-06-28 2017-05-16 Ethicon Endo-Surgery, Llc Replaceable clip cartridge for a clip applier
US9655614B2 (en) 2008-09-23 2017-05-23 Ethicon Endo-Surgery, Llc Robotically-controlled motorized surgical instrument with an end effector
US9690362B2 (en) 2014-03-26 2017-06-27 Ethicon Llc Surgical instrument control circuit having a safety processor
US9693777B2 (en) 2014-02-24 2017-07-04 Ethicon Llc Implantable layers comprising a pressed region
US9724098B2 (en) 2012-03-28 2017-08-08 Ethicon Endo-Surgery, Llc Staple cartridge comprising an implantable layer
US9724094B2 (en) 2014-09-05 2017-08-08 Ethicon Llc Adjunct with integrated sensors to quantify tissue compression
US9743929B2 (en) 2014-03-26 2017-08-29 Ethicon Llc Modular powered surgical instrument with detachable shaft assemblies
US9743928B2 (en) 2006-01-31 2017-08-29 Ethicon Endo-Surgery, Inc. Surgical instrument having a feedback system
US9757123B2 (en) 2007-01-10 2017-09-12 Ethicon Llc Powered surgical instrument having a transmission system
US9795384B2 (en) 2013-03-27 2017-10-24 Ethicon Llc Fastener cartridge comprising a tissue thickness compensator and a gap setting element
US9795382B2 (en) 2005-08-31 2017-10-24 Ethicon Llc Fastener cartridge assembly comprising a cam and driver arrangement
US9801628B2 (en) 2014-09-26 2017-10-31 Ethicon Llc Surgical staple and driver arrangements for staple cartridges
US9801627B2 (en) 2014-09-26 2017-10-31 Ethicon Llc Fastener cartridge for creating a flexible staple line
US9808246B2 (en) 2015-03-06 2017-11-07 Ethicon Endo-Surgery, Llc Method of operating a powered surgical instrument
US9814462B2 (en) 2010-09-30 2017-11-14 Ethicon Llc Assembly for fastening tissue comprising a compressible layer
US9820738B2 (en) 2014-03-26 2017-11-21 Ethicon Llc Surgical instrument comprising interactive systems
US9826978B2 (en) 2010-09-30 2017-11-28 Ethicon Llc End effectors with same side closure and firing motions
US9833241B2 (en) 2014-04-16 2017-12-05 Ethicon Llc Surgical fastener cartridges with driver stabilizing arrangements
US9839427B2 (en) 2005-08-31 2017-12-12 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil and a staple driver arrangement
US9839420B2 (en) 2010-09-30 2017-12-12 Ethicon Llc Tissue thickness compensator comprising at least one medicament
US9844374B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member
US9844376B2 (en) 2014-11-06 2017-12-19 Ethicon Llc Staple cartridge comprising a releasable adjunct material
US9844375B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments
US9861359B2 (en) 2006-01-31 2018-01-09 Ethicon Llc Powered surgical instruments with firing system lockout arrangements
US9895147B2 (en) 2005-11-09 2018-02-20 Ethicon Llc End effectors for surgical staplers
US9895148B2 (en) 2015-03-06 2018-02-20 Ethicon Endo-Surgery, Llc Monitoring speed control and precision incrementing of motor for powered surgical instruments
US9901342B2 (en) 2015-03-06 2018-02-27 Ethicon Endo-Surgery, Llc Signal and power communication system positioned on a rotatable shaft
US9913642B2 (en) 2014-03-26 2018-03-13 Ethicon Llc Surgical instrument comprising a sensor system
US9924944B2 (en) 2014-10-16 2018-03-27 Ethicon Llc Staple cartridge comprising an adjunct material
US9924961B2 (en) 2015-03-06 2018-03-27 Ethicon Endo-Surgery, Llc Interactive feedback system for powered surgical instruments
US9931118B2 (en) 2015-02-27 2018-04-03 Ethicon Endo-Surgery, Llc Reinforced battery for a surgical instrument
US9943309B2 (en) 2014-12-18 2018-04-17 Ethicon Llc Surgical instruments with articulatable end effectors and movable firing beam support arrangements
US9962161B2 (en) 2014-02-12 2018-05-08 Ethicon Llc Deliverable surgical instrument
US9987000B2 (en) 2014-12-18 2018-06-05 Ethicon Llc Surgical instrument assembly comprising a flexible articulation system
US9995094B2 (en) 2014-03-10 2018-06-12 Consolidated Rig Works L.P. Powered milling clamp for drill pipe
US9993248B2 (en) 2015-03-06 2018-06-12 Ethicon Endo-Surgery, Llc Smart sensors with local signal processing
US9993258B2 (en) 2015-02-27 2018-06-12 Ethicon Llc Adaptable surgical instrument handle
US10004498B2 (en) 2006-01-31 2018-06-26 Ethicon Llc Surgical instrument comprising a plurality of articulation joints
US10045781B2 (en) 2014-06-13 2018-08-14 Ethicon Llc Closure lockout systems for surgical instruments
US10045776B2 (en) 2015-03-06 2018-08-14 Ethicon Llc Control techniques and sub-processor contained within modular shaft with select control processing from handle
US10052044B2 (en) 2015-03-06 2018-08-21 Ethicon Llc Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures
US10052102B2 (en) 2015-06-18 2018-08-21 Ethicon Llc Surgical end effectors with dual cam actuated jaw closing features
US10058963B2 (en) 2006-01-31 2018-08-28 Ethicon Llc Automated end effector component reloading system for use with a robotic system
US10076325B2 (en) 2014-10-13 2018-09-18 Ethicon Llc Surgical stapling apparatus comprising a tissue stop
US10076326B2 (en) 2015-09-23 2018-09-18 Ethicon Llc Surgical stapler having current mirror-based motor control
US10085748B2 (en) 2014-12-18 2018-10-02 Ethicon Llc Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors
US10098642B2 (en) 2015-08-26 2018-10-16 Ethicon Llc Surgical staples comprising features for improved fastening of tissue
US10105139B2 (en) 2015-09-23 2018-10-23 Ethicon Llc Surgical stapler having downstream current-based motor control
US10117649B2 (en) 2014-12-18 2018-11-06 Ethicon Llc Surgical instrument assembly comprising a lockable articulation system
US10130359B2 (en) 2006-09-29 2018-11-20 Ethicon Llc Method for forming a staple
US10172620B2 (en) 2015-09-30 2019-01-08 Ethicon Llc Compressible adjuncts with bonding nodes
US10172619B2 (en) 2015-09-02 2019-01-08 Ethicon Llc Surgical staple driver arrays
US10180463B2 (en) 2015-02-27 2019-01-15 Ethicon Llc Surgical apparatus configured to assess whether a performance parameter of the surgical apparatus is within an acceptable performance band
US10188385B2 (en) 2014-12-18 2019-01-29 Ethicon Llc Surgical instrument system comprising lockable systems
US10206676B2 (en) 2008-02-14 2019-02-19 Ethicon Llc Surgical cutting and fastening instrument
US10211586B2 (en) 2017-06-28 2019-02-19 Ethicon Llc Surgical shaft assemblies with watertight housings
US10213201B2 (en) 2015-03-31 2019-02-26 Ethicon Llc Stapling end effector configured to compensate for an uneven gap between a first jaw and a second jaw
US10226249B2 (en) 2013-03-01 2019-03-12 Ethicon Llc Articulatable surgical instruments with conductive pathways for signal communication
US10238386B2 (en) 2015-09-23 2019-03-26 Ethicon Llc Surgical stapler having motor control based on an electrical parameter related to a motor current
US10245030B2 (en) 2016-02-09 2019-04-02 Ethicon Llc Surgical instruments with tensioning arrangements for cable driven articulation systems
US10245033B2 (en) 2015-03-06 2019-04-02 Ethicon Llc Surgical instrument comprising a lockable battery housing
US10258333B2 (en) 2012-06-28 2019-04-16 Ethicon Llc Surgical fastening apparatus with a rotary end effector drive shaft for selective engagement with a motorized drive system
US10258418B2 (en) 2017-06-29 2019-04-16 Ethicon Llc System for controlling articulation forces
US10258336B2 (en) 2008-09-19 2019-04-16 Ethicon Llc Stapling system configured to produce different formed staple heights
US10258331B2 (en) 2016-02-12 2019-04-16 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10265068B2 (en) 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
US10265065B2 (en) 2013-12-23 2019-04-23 Ethicon Llc Surgical staples and staple cartridges
US10278780B2 (en) 2007-01-10 2019-05-07 Ethicon Llc Surgical instrument for use with robotic system
USD847989S1 (en) 2016-06-24 2019-05-07 Ethicon Llc Surgical fastener cartridge
US10293100B2 (en) 2004-07-28 2019-05-21 Ethicon Llc Surgical stapling instrument having a medical substance dispenser
US10292704B2 (en) 2015-12-30 2019-05-21 Ethicon Llc Mechanisms for compensating for battery pack failure in powered surgical instruments
US10299878B2 (en) 2015-09-25 2019-05-28 Ethicon Llc Implantable adjunct systems for determining adjunct skew
US10307170B2 (en) 2017-06-20 2019-06-04 Ethicon Llc Method for closed loop control of motor velocity of a surgical stapling and cutting instrument
USD850617S1 (en) 2016-06-24 2019-06-04 Ethicon Llc Surgical fastener cartridge
US10314589B2 (en) 2006-06-27 2019-06-11 Ethicon Llc Surgical instrument including a shifting assembly
USD851762S1 (en) 2017-06-28 2019-06-18 Ethicon Llc Anvil
US10327769B2 (en) 2015-09-23 2019-06-25 Ethicon Llc Surgical stapler having motor control based on a drive system component
US10327767B2 (en) 2017-06-20 2019-06-25 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
US10335145B2 (en) 2016-04-15 2019-07-02 Ethicon Llc Modular surgical instrument with configurable operating mode
USD854151S1 (en) 2017-06-28 2019-07-16 Ethicon Llc Surgical instrument shaft
US10357247B2 (en) 2016-04-15 2019-07-23 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US10363036B2 (en) 2015-09-23 2019-07-30 Ethicon Llc Surgical stapler having force-based motor control
US10363037B2 (en) 2016-04-18 2019-07-30 Ethicon Llc Surgical instrument system comprising a magnetic lockout
US10368864B2 (en) 2017-06-20 2019-08-06 Ethicon Llc Systems and methods for controlling displaying motor velocity for a surgical instrument
US10368865B2 (en) 2015-12-30 2019-08-06 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10376263B2 (en) 2016-04-01 2019-08-13 Ethicon Llc Anvil modification members for surgical staplers
US10390841B2 (en) 2017-06-20 2019-08-27 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
US10398434B2 (en) 2017-06-29 2019-09-03 Ethicon Llc Closed loop velocity control of closure member for robotic surgical instrument
US10398433B2 (en) 2007-03-28 2019-09-03 Ethicon Llc Laparoscopic clamp load measuring devices
US10405857B2 (en) 2013-04-16 2019-09-10 Ethicon Llc Powered linear surgical stapler
US10405859B2 (en) 2016-04-15 2019-09-10 Ethicon Llc Surgical instrument with adjustable stop/start control during a firing motion
US10413294B2 (en) 2012-06-28 2019-09-17 Ethicon Llc Shaft assembly arrangements for surgical instruments
US10420549B2 (en) 2008-09-23 2019-09-24 Ethicon Llc Motorized surgical instrument
US10426467B2 (en) 2016-04-15 2019-10-01 Ethicon Llc Surgical instrument with detection sensors
US10426471B2 (en) 2016-12-21 2019-10-01 Ethicon Llc Surgical instrument with multiple failure response modes
US10426481B2 (en) 2014-02-24 2019-10-01 Ethicon Llc Implantable layer assemblies
US10433844B2 (en) 2015-03-31 2019-10-08 Ethicon Llc Surgical instrument with selectively disengageable threaded drive systems
US10448950B2 (en) 2016-12-21 2019-10-22 Ethicon Llc Surgical staplers with independently actuatable closing and firing systems
US10448948B2 (en) 2016-02-12 2019-10-22 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10456137B2 (en) 2016-04-15 2019-10-29 Ethicon Llc Staple formation detection mechanisms
US10463370B2 (en) 2008-02-14 2019-11-05 Ethicon Llc Motorized surgical instrument
US10470762B2 (en) 2013-03-14 2019-11-12 Ethicon Llc Multi-function motor for a surgical instrument
US10485537B2 (en) 2016-09-23 2019-11-26 Ethicon Llc Motorized surgical instrument

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939796A (en) * 1932-09-13 1933-12-19 American Telephone & Telegraph Duct rodding apparatus
US2249185A (en) * 1938-10-15 1941-07-15 Mckiernan Terry Corp Mechanism for paying out hoisting lines
US2892535A (en) * 1955-11-03 1959-06-30 Cullen Apparatus for handling hose or similar elongate members

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939796A (en) * 1932-09-13 1933-12-19 American Telephone & Telegraph Duct rodding apparatus
US2249185A (en) * 1938-10-15 1941-07-15 Mckiernan Terry Corp Mechanism for paying out hoisting lines
US2892535A (en) * 1955-11-03 1959-06-30 Cullen Apparatus for handling hose or similar elongate members

Cited By (458)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060770B2 (en) 2003-05-20 2015-06-23 Ethicon Endo-Surgery, Inc. Robotically-driven surgical instrument with E-beam driver
US10314590B2 (en) 2004-07-28 2019-06-11 Ethicon Llc Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism
US9844379B2 (en) 2004-07-28 2017-12-19 Ethicon Llc Surgical stapling instrument having a clearanced opening
US9737302B2 (en) 2004-07-28 2017-08-22 Ethicon Llc Surgical stapling instrument having a restraining member
US10278702B2 (en) 2004-07-28 2019-05-07 Ethicon Llc Stapling system comprising a firing bar and a lockout
US10293100B2 (en) 2004-07-28 2019-05-21 Ethicon Llc Surgical stapling instrument having a medical substance dispenser
US10383634B2 (en) 2004-07-28 2019-08-20 Ethicon Llc Stapling system incorporating a firing lockout
US10292707B2 (en) 2004-07-28 2019-05-21 Ethicon Llc Articulating surgical stapling instrument incorporating a firing mechanism
US9585663B2 (en) 2004-07-28 2017-03-07 Ethicon Endo-Surgery, Llc Surgical stapling instrument configured to apply a compressive pressure to tissue
US9737303B2 (en) 2004-07-28 2017-08-22 Ethicon Llc Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism
US9510830B2 (en) 2004-07-28 2016-12-06 Ethicon Endo-Surgery, Llc Staple cartridge
US10245035B2 (en) 2005-08-31 2019-04-02 Ethicon Llc Stapling assembly configured to produce different formed staple heights
US10321909B2 (en) 2005-08-31 2019-06-18 Ethicon Llc Staple cartridge comprising a staple including deformable members
US10070863B2 (en) 2005-08-31 2018-09-11 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil
US10271845B2 (en) 2005-08-31 2019-04-30 Ethicon Llc Fastener cartridge assembly comprising a cam and driver arrangement
US10159482B2 (en) 2005-08-31 2018-12-25 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil and different staple heights
US9592052B2 (en) 2005-08-31 2017-03-14 Ethicon Endo-Surgery, Llc Stapling assembly for forming different formed staple heights
US9848873B2 (en) 2005-08-31 2017-12-26 Ethicon Llc Fastener cartridge assembly comprising a driver and staple cavity arrangement
US9844373B2 (en) 2005-08-31 2017-12-19 Ethicon Llc Fastener cartridge assembly comprising a driver row arrangement
US10463369B2 (en) 2005-08-31 2019-11-05 Ethicon Llc Disposable end effector for use with a surgical instrument
US9561032B2 (en) 2005-08-31 2017-02-07 Ethicon Endo-Surgery, Llc Staple cartridge comprising a staple driver arrangement
US9307988B2 (en) 2005-08-31 2016-04-12 Ethicon Endo-Surgery, Llc Staple cartridges for forming staples having differing formed staple heights
US10278697B2 (en) 2005-08-31 2019-05-07 Ethicon Llc Staple cartridge comprising a staple driver arrangement
US10271846B2 (en) 2005-08-31 2019-04-30 Ethicon Llc Staple cartridge for use with a surgical stapler
US9326768B2 (en) 2005-08-31 2016-05-03 Ethicon Endo-Surgery, Llc Staple cartridges for forming staples having differing formed staple heights
US9839427B2 (en) 2005-08-31 2017-12-12 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil and a staple driver arrangement
US9795382B2 (en) 2005-08-31 2017-10-24 Ethicon Llc Fastener cartridge assembly comprising a cam and driver arrangement
US10245032B2 (en) 2005-08-31 2019-04-02 Ethicon Llc Staple cartridges for forming staples having differing formed staple heights
US10420553B2 (en) 2005-08-31 2019-09-24 Ethicon Llc Staple cartridge comprising a staple driver arrangement
US8336753B2 (en) 2005-10-04 2012-12-25 Covidien Lp Staple drive assembly
US9895147B2 (en) 2005-11-09 2018-02-20 Ethicon Llc End effectors for surgical staplers
US10028742B2 (en) 2005-11-09 2018-07-24 Ethicon Llc Staple cartridge comprising staples with different unformed heights
US9968356B2 (en) 2005-11-09 2018-05-15 Ethicon Llc Surgical instrument drive systems
US10149679B2 (en) 2005-11-09 2018-12-11 Ethicon Llc Surgical instrument comprising drive systems
US10335144B2 (en) 2006-01-31 2019-07-02 Ethicon Llc Surgical instrument
US9743928B2 (en) 2006-01-31 2017-08-29 Ethicon Endo-Surgery, Inc. Surgical instrument having a feedback system
US10463384B2 (en) 2006-01-31 2019-11-05 Ethicon Llc Stapling assembly
US9861359B2 (en) 2006-01-31 2018-01-09 Ethicon Llc Powered surgical instruments with firing system lockout arrangements
US10426463B2 (en) 2006-01-31 2019-10-01 Ehticon LLC Surgical instrument having a feedback system
US10299817B2 (en) 2006-01-31 2019-05-28 Ethicon Llc Motor-driven fastening assembly
US9113874B2 (en) 2006-01-31 2015-08-25 Ethicon Endo-Surgery, Inc. Surgical instrument system
US10098636B2 (en) 2006-01-31 2018-10-16 Ethicon Llc Surgical instrument having force feedback capabilities
US9326770B2 (en) 2006-01-31 2016-05-03 Ethicon Endo-Surgery, Llc Surgical instrument
US10278722B2 (en) 2006-01-31 2019-05-07 Ethicon Llc Motor-driven surgical cutting and fastening instrument
US10342533B2 (en) 2006-01-31 2019-07-09 Ethicon Llc Surgical instrument
US9370358B2 (en) 2006-01-31 2016-06-21 Ethicon Endo-Surgery, Llc Motor-driven surgical cutting and fastening instrument with tactile position feedback
US10201363B2 (en) 2006-01-31 2019-02-12 Ethicon Llc Motor-driven surgical instrument
US9326769B2 (en) 2006-01-31 2016-05-03 Ethicon Endo-Surgery, Llc Surgical instrument
US10463383B2 (en) 2006-01-31 2019-11-05 Ethicon Llc Stapling instrument including a sensing system
US10058963B2 (en) 2006-01-31 2018-08-28 Ethicon Llc Automated end effector component reloading system for use with a robotic system
US9517068B2 (en) 2006-01-31 2016-12-13 Ethicon Endo-Surgery, Llc Surgical instrument with automatically-returned firing member
US10052099B2 (en) 2006-01-31 2018-08-21 Ethicon Llc Surgical instrument system comprising a firing system including a rotatable shaft and first and second actuation ramps
US10052100B2 (en) 2006-01-31 2018-08-21 Ethicon Llc Surgical instrument system configured to detect resistive forces experienced by a tissue cutting implement
US10004498B2 (en) 2006-01-31 2018-06-26 Ethicon Llc Surgical instrument comprising a plurality of articulation joints
US9451958B2 (en) 2006-01-31 2016-09-27 Ethicon Endo-Surgery, Llc Surgical instrument with firing actuator lockout
US10010322B2 (en) 2006-01-31 2018-07-03 Ethicon Llc Surgical instrument
US9320520B2 (en) 2006-01-31 2016-04-26 Ethicon Endo-Surgery, Inc. Surgical instrument system
US9439649B2 (en) 2006-01-31 2016-09-13 Ethicon Endo-Surgery, Llc Surgical instrument having force feedback capabilities
US10064688B2 (en) 2006-03-23 2018-09-04 Ethicon Llc Surgical system with selectively articulatable end effector
US9301759B2 (en) 2006-03-23 2016-04-05 Ethicon Endo-Surgery, Llc Robotically-controlled surgical instrument with selectively articulatable end effector
US9402626B2 (en) 2006-03-23 2016-08-02 Ethicon Endo-Surgery, Llc Rotary actuatable surgical fastener and cutter
US10070861B2 (en) 2006-03-23 2018-09-11 Ethicon Llc Articulatable surgical device
US10213262B2 (en) 2006-03-23 2019-02-26 Ethicon Llc Manipulatable surgical systems with selectively articulatable fastening device
US9492167B2 (en) 2006-03-23 2016-11-15 Ethicon Endo-Surgery, Llc Articulatable surgical device with rotary driven cutting member
US10314589B2 (en) 2006-06-27 2019-06-11 Ethicon Llc Surgical instrument including a shifting assembly
US10420560B2 (en) 2006-06-27 2019-09-24 Ethicon Llc Manually driven surgical cutting and fastening instrument
US10448952B2 (en) 2006-09-29 2019-10-22 Ethicon Llc End effector for use with a surgical fastening instrument
US9603595B2 (en) 2006-09-29 2017-03-28 Ethicon Endo-Surgery, Llc Surgical instrument comprising an adjustable system configured to accommodate different jaw heights
US9179911B2 (en) 2006-09-29 2015-11-10 Ethicon Endo-Surgery, Inc. End effector for use with a surgical fastening instrument
US8973804B2 (en) 2006-09-29 2015-03-10 Ethicon Endo-Surgery, Inc. Cartridge assembly having a buttressing member
US10130359B2 (en) 2006-09-29 2018-11-20 Ethicon Llc Method for forming a staple
US9706991B2 (en) 2006-09-29 2017-07-18 Ethicon Endo-Surgery, Inc. Staple cartridge comprising staples including a lateral base
US9408604B2 (en) 2006-09-29 2016-08-09 Ethicon Endo-Surgery, Llc Surgical instrument comprising a firing system including a compliant portion
US10172616B2 (en) 2006-09-29 2019-01-08 Ethicon Llc Surgical staple cartridge
US10206678B2 (en) 2006-10-03 2019-02-19 Ethicon Llc Surgical stapling instrument with lockout features to prevent advancement of a firing assembly unless an unfired surgical staple cartridge is operably mounted in an end effector portion of the instrument
US10342541B2 (en) 2006-10-03 2019-07-09 Ethicon Llc Surgical instruments with E-beam driver and rotary drive arrangements
US10433918B2 (en) 2007-01-10 2019-10-08 Ethicon Llc Surgical instrument system configured to evaluate the load applied to a firing member at the initiation of a firing stroke
US9757123B2 (en) 2007-01-10 2017-09-12 Ethicon Llc Powered surgical instrument having a transmission system
US10278780B2 (en) 2007-01-10 2019-05-07 Ethicon Llc Surgical instrument for use with robotic system
US10441369B2 (en) 2007-01-10 2019-10-15 Ethicon Llc Articulatable surgical instrument configured for detachable use with a robotic system
US9655624B2 (en) 2007-01-11 2017-05-23 Ethicon Llc Surgical stapling device with a curved end effector
US9603598B2 (en) 2007-01-11 2017-03-28 Ethicon Endo-Surgery, Llc Surgical stapling device with a curved end effector
US9675355B2 (en) 2007-01-11 2017-06-13 Ethicon Llc Surgical stapling device with a curved end effector
US9700321B2 (en) 2007-01-11 2017-07-11 Ethicon Llc Surgical stapling device having supports for a flexible drive mechanism
US9750501B2 (en) 2007-01-11 2017-09-05 Ethicon Endo-Surgery, Llc Surgical stapling devices having laterally movable anvils
US9724091B2 (en) 2007-01-11 2017-08-08 Ethicon Llc Surgical stapling device
US9730692B2 (en) 2007-01-11 2017-08-15 Ethicon Llc Surgical stapling device with a curved staple cartridge
US9999431B2 (en) 2007-01-11 2018-06-19 Ethicon Endo-Surgery, Llc Surgical stapling device having supports for a flexible drive mechanism
US9775613B2 (en) 2007-01-11 2017-10-03 Ethicon Llc Surgical stapling device with a curved end effector
US9757130B2 (en) 2007-02-28 2017-09-12 Ethicon Llc Stapling assembly for forming different formed staple heights
US9872682B2 (en) 2007-03-15 2018-01-23 Ethicon Llc Surgical stapling instrument having a releasable buttress material
US9289206B2 (en) 2007-03-15 2016-03-22 Ethicon Endo-Surgery, Llc Lateral securement members for surgical staple cartridges
US8925788B2 (en) 2007-03-15 2015-01-06 Ethicon Endo-Surgery, Inc. End effectors for surgical stapling instruments
US8991676B2 (en) 2007-03-15 2015-03-31 Ethicon Endo-Surgery, Inc. Surgical staple having a slidable crown
US10398433B2 (en) 2007-03-28 2019-09-03 Ethicon Llc Laparoscopic clamp load measuring devices
US9186143B2 (en) 2007-06-04 2015-11-17 Ethicon Endo-Surgery, Inc. Robotically-controlled shaft based rotary drive systems for surgical instruments
US10299787B2 (en) 2007-06-04 2019-05-28 Ethicon Llc Stapling system comprising rotary inputs
US10327765B2 (en) 2007-06-04 2019-06-25 Ethicon Llc Drive systems for surgical instruments
US8931682B2 (en) 2007-06-04 2015-01-13 Ethicon Endo-Surgery, Inc. Robotically-controlled shaft based rotary drive systems for surgical instruments
US10368863B2 (en) 2007-06-04 2019-08-06 Ethicon Llc Robotically-controlled shaft based rotary drive systems for surgical instruments
US9585658B2 (en) 2007-06-04 2017-03-07 Ethicon Endo-Surgery, Llc Stapling systems
US10441280B2 (en) 2007-06-04 2019-10-15 Ethicon Llc Robotically-controlled shaft based rotary drive systems for surgical instruments
US10363033B2 (en) 2007-06-04 2019-07-30 Ethicon Llc Robotically-controlled surgical instruments
US9795381B2 (en) 2007-06-04 2017-10-24 Ethicon Endo-Surgery, Llc Robotically-controlled shaft based rotary drive systems for surgical instruments
US9750498B2 (en) 2007-06-04 2017-09-05 Ethicon Endo Surgery, Llc Drive systems for surgical instruments
US9987003B2 (en) 2007-06-04 2018-06-05 Ethicon Llc Robotic actuator assembly
US9662110B2 (en) 2007-06-22 2017-05-30 Ethicon Endo-Surgery, Llc Surgical stapling instrument with an articulatable end effector
US9138225B2 (en) 2007-06-22 2015-09-22 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
WO2009011632A1 (en) * 2007-07-18 2009-01-22 Sandvik Intellectual Property Ab Hose restraint apparatus, system and method
US10004505B2 (en) 2008-02-14 2018-06-26 Ethicon Llc Detachable motor powered surgical instrument
US9204878B2 (en) 2008-02-14 2015-12-08 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with interlockable firing system
US9999426B2 (en) 2008-02-14 2018-06-19 Ethicon Llc Detachable motor powered surgical instrument
US9877723B2 (en) 2008-02-14 2018-01-30 Ethicon Llc Surgical stapling assembly comprising a selector arrangement
US10470763B2 (en) 2008-02-14 2019-11-12 Ethicon Llc Surgical cutting and fastening instrument including a sensing system
US8998058B2 (en) 2008-02-14 2015-04-07 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US9095339B2 (en) 2008-02-14 2015-08-04 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US10206676B2 (en) 2008-02-14 2019-02-19 Ethicon Llc Surgical cutting and fastening instrument
US9962158B2 (en) 2008-02-14 2018-05-08 Ethicon Llc Surgical stapling apparatuses with lockable end effector positioning systems
US9084601B2 (en) 2008-02-14 2015-07-21 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US9211121B2 (en) 2008-02-14 2015-12-15 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus
US9901345B2 (en) 2008-02-14 2018-02-27 Ethicon Llc Stapling assembly
US9901344B2 (en) 2008-02-14 2018-02-27 Ethicon Llc Stapling assembly
US9901346B2 (en) 2008-02-14 2018-02-27 Ethicon Llc Stapling assembly
US9867618B2 (en) 2008-02-14 2018-01-16 Ethicon Llc Surgical stapling apparatus including firing force regulation
US10265067B2 (en) 2008-02-14 2019-04-23 Ethicon Llc Surgical instrument including a regulator and a control system
US9980729B2 (en) 2008-02-14 2018-05-29 Ethicon Endo-Surgery, Llc Detachable motor powered surgical instrument
US10238385B2 (en) 2008-02-14 2019-03-26 Ethicon Llc Surgical instrument system for evaluating tissue impedance
US9522029B2 (en) 2008-02-14 2016-12-20 Ethicon Endo-Surgery, Llc Motorized surgical cutting and fastening instrument having handle based power source
US9498219B2 (en) 2008-02-14 2016-11-22 Ethicon Endo-Surgery, Llc Detachable motor powered surgical instrument
US10307163B2 (en) 2008-02-14 2019-06-04 Ethicon Llc Detachable motor powered surgical instrument
US9872684B2 (en) 2008-02-14 2018-01-23 Ethicon Llc Surgical stapling apparatus including firing force regulation
US10238387B2 (en) 2008-02-14 2019-03-26 Ethicon Llc Surgical instrument comprising a control system
US9072515B2 (en) 2008-02-14 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus
US10463370B2 (en) 2008-02-14 2019-11-05 Ethicon Llc Motorized surgical instrument
US8991677B2 (en) 2008-02-14 2015-03-31 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US9770245B2 (en) 2008-02-15 2017-09-26 Ethicon Llc Layer arrangements for surgical staple cartridges
US10390823B2 (en) 2008-02-15 2019-08-27 Ethicon Llc End effector comprising an adjunct
US9585657B2 (en) 2008-02-15 2017-03-07 Ethicon Endo-Surgery, Llc Actuator for releasing a layer of material from a surgical end effector
US10258336B2 (en) 2008-09-19 2019-04-16 Ethicon Llc Stapling system configured to produce different formed staple heights
US10420549B2 (en) 2008-09-23 2019-09-24 Ethicon Llc Motorized surgical instrument
US9655614B2 (en) 2008-09-23 2017-05-23 Ethicon Endo-Surgery, Llc Robotically-controlled motorized surgical instrument with an end effector
US10105136B2 (en) 2008-09-23 2018-10-23 Ethicon Llc Robotically-controlled motorized surgical instrument with an end effector
US10045778B2 (en) 2008-09-23 2018-08-14 Ethicon Llc Robotically-controlled motorized surgical instrument with an end effector
US10456133B2 (en) 2008-09-23 2019-10-29 Ethicon Llc Motorized surgical instrument
US10238389B2 (en) 2008-09-23 2019-03-26 Ethicon Llc Robotically-controlled motorized surgical instrument with an end effector
US10130361B2 (en) 2008-09-23 2018-11-20 Ethicon Llc Robotically-controller motorized surgical tool with an end effector
US10149683B2 (en) 2008-10-10 2018-12-11 Ethicon Llc Powered surgical cutting and stapling apparatus with manually retractable firing system
US9370364B2 (en) 2008-10-10 2016-06-21 Ethicon Endo-Surgery, Llc Powered surgical cutting and stapling apparatus with manually retractable firing system
US9393015B2 (en) 2009-02-06 2016-07-19 Ethicon Endo-Surgery, Llc Motor driven surgical fastener device with cutting member reversing mechanism
US10420550B2 (en) 2009-02-06 2019-09-24 Ethicon Llc Motor driven surgical fastener device with switching system configured to prevent firing initiation until activated
US9486214B2 (en) 2009-02-06 2016-11-08 Ethicon Endo-Surgery, Llc Motor driven surgical fastener device with switching system configured to prevent firing initiation until activated
US10363031B2 (en) 2010-09-30 2019-07-30 Ethicon Llc Tissue thickness compensators for surgical staplers
US9700317B2 (en) 2010-09-30 2017-07-11 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a releasable tissue thickness compensator
US9615826B2 (en) 2010-09-30 2017-04-11 Ethicon Endo-Surgery, Llc Multiple thickness implantable layers for surgical stapling devices
US9282962B2 (en) 2010-09-30 2016-03-15 Ethicon Endo-Surgery, Llc Adhesive film laminate
US10335148B2 (en) 2010-09-30 2019-07-02 Ethicon Llc Staple cartridge including a tissue thickness compensator for a surgical stapler
US9924947B2 (en) 2010-09-30 2018-03-27 Ethicon Llc Staple cartridge comprising a compressible portion
US10335150B2 (en) 2010-09-30 2019-07-02 Ethicon Llc Staple cartridge comprising an implantable layer
US9788834B2 (en) 2010-09-30 2017-10-17 Ethicon Llc Layer comprising deployable attachment members
US10265074B2 (en) 2010-09-30 2019-04-23 Ethicon Llc Implantable layers for surgical stapling devices
US10265072B2 (en) 2010-09-30 2019-04-23 Ethicon Llc Surgical stapling system comprising an end effector including an implantable layer
US9861361B2 (en) 2010-09-30 2018-01-09 Ethicon Llc Releasable tissue thickness compensator and fastener cartridge having the same
US9629814B2 (en) 2010-09-30 2017-04-25 Ethicon Endo-Surgery, Llc Tissue thickness compensator configured to redistribute compressive forces
US9795383B2 (en) 2010-09-30 2017-10-24 Ethicon Llc Tissue thickness compensator comprising resilient members
US8978954B2 (en) 2010-09-30 2015-03-17 Ethicon Endo-Surgery, Inc. Staple cartridge comprising an adjustable distal portion
US9592050B2 (en) 2010-09-30 2017-03-14 Ethicon Endo-Surgery, Llc End effector comprising a distal tissue abutment member
US9801634B2 (en) 2010-09-30 2017-10-31 Ethicon Llc Tissue thickness compensator for a surgical stapler
US10258332B2 (en) 2010-09-30 2019-04-16 Ethicon Llc Stapling system comprising an adjunct and a flowable adhesive
US10258330B2 (en) 2010-09-30 2019-04-16 Ethicon Llc End effector including an implantable arrangement
US9592053B2 (en) 2010-09-30 2017-03-14 Ethicon Endo-Surgery, Llc Staple cartridge comprising multiple regions
US9808247B2 (en) 2010-09-30 2017-11-07 Ethicon Llc Stapling system comprising implantable layers
US9301753B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Expandable tissue thickness compensator
US10149682B2 (en) 2010-09-30 2018-12-11 Ethicon Llc Stapling system including an actuation system
US9572574B2 (en) 2010-09-30 2017-02-21 Ethicon Endo-Surgery, Llc Tissue thickness compensators comprising therapeutic agents
US9814462B2 (en) 2010-09-30 2017-11-14 Ethicon Llc Assembly for fastening tissue comprising a compressible layer
US10123798B2 (en) 2010-09-30 2018-11-13 Ethicon Llc Tissue thickness compensator comprising controlled release and expansion
US9826978B2 (en) 2010-09-30 2017-11-28 Ethicon Llc End effectors with same side closure and firing motions
US9277919B2 (en) 2010-09-30 2016-03-08 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising fibers to produce a resilient load
US9566061B2 (en) 2010-09-30 2017-02-14 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a releasably attached tissue thickness compensator
US9833238B2 (en) 2010-09-30 2017-12-05 Ethicon Endo-Surgery, Llc Retainer assembly including a tissue thickness compensator
US9833236B2 (en) 2010-09-30 2017-12-05 Ethicon Llc Tissue thickness compensator for surgical staplers
US10213198B2 (en) 2010-09-30 2019-02-26 Ethicon Llc Actuator for releasing a tissue thickness compensator from a fastener cartridge
US9301752B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising a plurality of capsules
US9307965B2 (en) 2010-09-30 2016-04-12 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an anti-microbial agent
US10028743B2 (en) 2010-09-30 2018-07-24 Ethicon Llc Staple cartridge assembly comprising an implantable layer
US10064624B2 (en) 2010-09-30 2018-09-04 Ethicon Llc End effector with implantable layer
US9839420B2 (en) 2010-09-30 2017-12-12 Ethicon Llc Tissue thickness compensator comprising at least one medicament
US9480476B2 (en) 2010-09-30 2016-11-01 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising resilient members
US9314246B2 (en) 2010-09-30 2016-04-19 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an anti-inflammatory agent
US9320518B2 (en) 2010-09-30 2016-04-26 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an oxygen generating agent
US9433419B2 (en) 2010-09-30 2016-09-06 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a plurality of layers
US10182819B2 (en) 2010-09-30 2019-01-22 Ethicon Llc Implantable layer assemblies
US10398436B2 (en) 2010-09-30 2019-09-03 Ethicon Llc Staple cartridge comprising staples positioned within a compressible portion thereof
US9844372B2 (en) 2010-09-30 2017-12-19 Ethicon Llc Retainer assembly including a tissue thickness compensator
US10194910B2 (en) 2010-09-30 2019-02-05 Ethicon Llc Stapling assemblies comprising a layer
US9386988B2 (en) 2010-09-30 2016-07-12 Ethicon End-Surgery, LLC Retainer assembly including a tissue thickness compensator
US9848875B2 (en) 2010-09-30 2017-12-26 Ethicon Llc Anvil layer attached to a proximal end of an end effector
US10463372B2 (en) 2010-09-30 2019-11-05 Ethicon Llc Staple cartridge comprising multiple regions
US9833242B2 (en) 2010-09-30 2017-12-05 Ethicon Endo-Surgery, Llc Tissue thickness compensators
US10405854B2 (en) 2010-09-30 2019-09-10 Ethicon Llc Surgical stapling cartridge with layer retention features
US9272406B2 (en) 2010-09-30 2016-03-01 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a cutting member for releasing a tissue thickness compensator
US9232941B2 (en) 2010-09-30 2016-01-12 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a reservoir
US9364233B2 (en) 2010-09-30 2016-06-14 Ethicon Endo-Surgery, Llc Tissue thickness compensators for circular surgical staplers
US9358005B2 (en) 2010-09-30 2016-06-07 Ethicon Endo-Surgery, Llc End effector layer including holding features
US9345477B2 (en) 2010-09-30 2016-05-24 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator comprising incorporating a hemostatic agent
US9220500B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising structure to produce a resilient load
US10136890B2 (en) 2010-09-30 2018-11-27 Ethicon Llc Staple cartridge comprising a variable thickness compressible portion
US9883861B2 (en) 2010-09-30 2018-02-06 Ethicon Llc Retainer assembly including a tissue thickness compensator
US9220501B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensators
US9332974B2 (en) 2010-09-30 2016-05-10 Ethicon Endo-Surgery, Llc Layered tissue thickness compensator
US9211120B2 (en) 2011-04-29 2015-12-15 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a plurality of medicaments
US9241714B2 (en) 2011-04-29 2016-01-26 Ethicon Endo-Surgery, Inc. Tissue thickness compensator and method for making the same
US9351730B2 (en) 2011-04-29 2016-05-31 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising channels
US10117652B2 (en) 2011-04-29 2018-11-06 Ethicon Llc End effector comprising a tissue thickness compensator and progressively released attachment members
US10335151B2 (en) 2011-05-27 2019-07-02 Ethicon Llc Robotically-driven surgical instrument
US10231794B2 (en) 2011-05-27 2019-03-19 Ethicon Llc Surgical stapling instruments with rotatable staple deployment arrangements
US10004506B2 (en) 2011-05-27 2018-06-26 Ethicon Llc Surgical system
US9913648B2 (en) 2011-05-27 2018-03-13 Ethicon Endo-Surgery, Llc Surgical system
US10426478B2 (en) 2011-05-27 2019-10-01 Ethicon Llc Surgical stapling systems
US9271799B2 (en) 2011-05-27 2016-03-01 Ethicon Endo-Surgery, Llc Robotic surgical system with removable motor housing
US10420561B2 (en) 2011-05-27 2019-09-24 Ethicon Llc Robotically-driven surgical instrument
US9775614B2 (en) 2011-05-27 2017-10-03 Ethicon Endo-Surgery, Llc Surgical stapling instruments with rotatable staple deployment arrangements
US10071452B2 (en) 2011-05-27 2018-09-11 Ethicon Llc Automated end effector component reloading system for use with a robotic system
US10383633B2 (en) 2011-05-27 2019-08-20 Ethicon Llc Robotically-driven surgical assembly
US10130366B2 (en) 2011-05-27 2018-11-20 Ethicon Llc Automated reloading devices for replacing used end effectors on robotic surgical systems
US9072535B2 (en) 2011-05-27 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with rotatable staple deployment arrangements
US9216019B2 (en) 2011-09-23 2015-12-22 Ethicon Endo-Surgery, Inc. Surgical stapler with stationary staple drivers
US9050084B2 (en) 2011-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck arrangement
US9592054B2 (en) 2011-09-23 2017-03-14 Ethicon Endo-Surgery, Llc Surgical stapler with stationary staple drivers
US9687237B2 (en) 2011-09-23 2017-06-27 Ethicon Endo-Surgery, Llc Staple cartridge including collapsible deck arrangement
US9055941B2 (en) 2011-09-23 2015-06-16 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck
US9044230B2 (en) 2012-02-13 2015-06-02 Ethicon Endo-Surgery, Inc. Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status
US9730697B2 (en) 2012-02-13 2017-08-15 Ethicon Endo-Surgery, Llc Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status
US9320523B2 (en) 2012-03-28 2016-04-26 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising tissue ingrowth features
US9724098B2 (en) 2012-03-28 2017-08-08 Ethicon Endo-Surgery, Llc Staple cartridge comprising an implantable layer
US10441285B2 (en) 2012-03-28 2019-10-15 Ethicon Llc Tissue thickness compensator comprising tissue ingrowth features
US9517063B2 (en) 2012-03-28 2016-12-13 Ethicon Endo-Surgery, Llc Movable member for use with a tissue thickness compensator
US9314247B2 (en) 2012-03-28 2016-04-19 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating a hydrophilic agent
US9414838B2 (en) 2012-03-28 2016-08-16 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprised of a plurality of materials
US9204880B2 (en) 2012-03-28 2015-12-08 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising capsules defining a low pressure environment
US9198662B2 (en) 2012-03-28 2015-12-01 Ethicon Endo-Surgery, Inc. Tissue thickness compensator having improved visibility
US9918716B2 (en) 2012-03-28 2018-03-20 Ethicon Llc Staple cartridge comprising implantable layers
US9307989B2 (en) 2012-03-28 2016-04-12 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorportating a hydrophobic agent
US9974538B2 (en) 2012-03-28 2018-05-22 Ethicon Llc Staple cartridge comprising a compressible layer
US9101358B2 (en) 2012-06-15 2015-08-11 Ethicon Endo-Surgery, Inc. Articulatable surgical instrument comprising a firing drive
US10064621B2 (en) 2012-06-15 2018-09-04 Ethicon Llc Articulatable surgical instrument comprising a firing drive
US9907620B2 (en) 2012-06-28 2018-03-06 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
US9072536B2 (en) 2012-06-28 2015-07-07 Ethicon Endo-Surgery, Inc. Differential locking arrangements for rotary powered surgical instruments
US9101385B2 (en) 2012-06-28 2015-08-11 Ethicon Endo-Surgery, Inc. Electrode connections for rotary driven surgical tools
US10258333B2 (en) 2012-06-28 2019-04-16 Ethicon Llc Surgical fastening apparatus with a rotary end effector drive shaft for selective engagement with a motorized drive system
US9119657B2 (en) 2012-06-28 2015-09-01 Ethicon Endo-Surgery, Inc. Rotary actuatable closure arrangement for surgical end effector
US9125662B2 (en) 2012-06-28 2015-09-08 Ethicon Endo-Surgery, Inc. Multi-axis articulating and rotating surgical tools
US9204879B2 (en) 2012-06-28 2015-12-08 Ethicon Endo-Surgery, Inc. Flexible drive member
US9226751B2 (en) 2012-06-28 2016-01-05 Ethicon Endo-Surgery, Inc. Surgical instrument system including replaceable end effectors
US9561038B2 (en) 2012-06-28 2017-02-07 Ethicon Endo-Surgery, Llc Interchangeable clip applier
US9028494B2 (en) 2012-06-28 2015-05-12 Ethicon Endo-Surgery, Inc. Interchangeable end effector coupling arrangement
US9289256B2 (en) 2012-06-28 2016-03-22 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
US9649111B2 (en) 2012-06-28 2017-05-16 Ethicon Endo-Surgery, Llc Replaceable clip cartridge for a clip applier
US10413294B2 (en) 2012-06-28 2019-09-17 Ethicon Llc Shaft assembly arrangements for surgical instruments
US10383630B2 (en) 2012-06-28 2019-08-20 Ethicon Llc Surgical stapling device with rotary driven firing member
US10420555B2 (en) 2012-06-28 2019-09-24 Ethicon Llc Hand held rotary powered surgical instruments with end effectors that are articulatable about multiple axes
US9364230B2 (en) 2012-06-28 2016-06-14 Ethicon Endo-Surgery, Llc Surgical stapling instruments with rotary joint assemblies
US9408606B2 (en) 2012-06-28 2016-08-09 Ethicon Endo-Surgery, Llc Robotically powered surgical device with manually-actuatable reversing system
US9386984B2 (en) 2013-02-08 2016-07-12 Ethicon Endo-Surgery, Llc Staple cartridge comprising a releasable cover
US9326767B2 (en) 2013-03-01 2016-05-03 Ethicon Endo-Surgery, Llc Joystick switch assemblies for surgical instruments
US10226249B2 (en) 2013-03-01 2019-03-12 Ethicon Llc Articulatable surgical instruments with conductive pathways for signal communication
US9358003B2 (en) 2013-03-01 2016-06-07 Ethicon Endo-Surgery, Llc Electromechanical surgical device with signal relay arrangement
US9554794B2 (en) 2013-03-01 2017-01-31 Ethicon Endo-Surgery, Llc Multiple processor motor control for modular surgical instruments
US10285695B2 (en) 2013-03-01 2019-05-14 Ethicon Llc Articulatable surgical instruments with conductive pathways
US9307986B2 (en) 2013-03-01 2016-04-12 Ethicon Endo-Surgery, Llc Surgical instrument soft stop
US9782169B2 (en) 2013-03-01 2017-10-10 Ethicon Llc Rotary powered articulation joints for surgical instruments
US9700309B2 (en) 2013-03-01 2017-07-11 Ethicon Llc Articulatable surgical instruments with conductive pathways for signal communication
US9398911B2 (en) 2013-03-01 2016-07-26 Ethicon Endo-Surgery, Llc Rotary powered surgical instruments with multiple degrees of freedom
US9468438B2 (en) 2013-03-01 2016-10-18 Eticon Endo-Surgery, LLC Sensor straightened end effector during removal through trocar
US9345481B2 (en) 2013-03-13 2016-05-24 Ethicon Endo-Surgery, Llc Staple cartridge tissue thickness sensor system
US9629623B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgery, Llc Drive system lockout arrangements for modular surgical instruments
US9808244B2 (en) 2013-03-14 2017-11-07 Ethicon Llc Sensor arrangements for absolute positioning system for surgical instruments
US9687230B2 (en) 2013-03-14 2017-06-27 Ethicon Llc Articulatable surgical instrument comprising a firing drive
US9351727B2 (en) 2013-03-14 2016-05-31 Ethicon Endo-Surgery, Llc Drive train control arrangements for modular surgical instruments
US9332987B2 (en) 2013-03-14 2016-05-10 Ethicon Endo-Surgery, Llc Control arrangements for a drive member of a surgical instrument
US10238391B2 (en) 2013-03-14 2019-03-26 Ethicon Llc Drive train control arrangements for modular surgical instruments
US10470762B2 (en) 2013-03-14 2019-11-12 Ethicon Llc Multi-function motor for a surgical instrument
US9888919B2 (en) 2013-03-14 2018-02-13 Ethicon Llc Method and system for operating a surgical instrument
US9629629B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgey, LLC Control systems for surgical instruments
US9351726B2 (en) 2013-03-14 2016-05-31 Ethicon Endo-Surgery, Llc Articulation control system for articulatable surgical instruments
US9883860B2 (en) 2013-03-14 2018-02-06 Ethicon Llc Interchangeable shaft assemblies for use with a surgical instrument
US9795384B2 (en) 2013-03-27 2017-10-24 Ethicon Llc Fastener cartridge comprising a tissue thickness compensator and a gap setting element
US9332984B2 (en) 2013-03-27 2016-05-10 Ethicon Endo-Surgery, Llc Fastener cartridge assemblies
US9572577B2 (en) 2013-03-27 2017-02-21 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a tissue thickness compensator including openings therein
US9801626B2 (en) 2013-04-16 2017-10-31 Ethicon Llc Modular motor driven surgical instruments with alignment features for aligning rotary drive shafts with surgical end effector shafts
US10149680B2 (en) 2013-04-16 2018-12-11 Ethicon Llc Surgical instrument comprising a gap setting system
US9844368B2 (en) 2013-04-16 2017-12-19 Ethicon Llc Surgical system comprising first and second drive systems
US9867612B2 (en) 2013-04-16 2018-01-16 Ethicon Llc Powered surgical stapler
US9814460B2 (en) 2013-04-16 2017-11-14 Ethicon Llc Modular motor driven surgical instruments with status indication arrangements
US9649110B2 (en) 2013-04-16 2017-05-16 Ethicon Llc Surgical instrument comprising a closing drive and a firing drive operated from the same rotatable output
US10405857B2 (en) 2013-04-16 2019-09-10 Ethicon Llc Powered linear surgical stapler
US10136887B2 (en) 2013-04-16 2018-11-27 Ethicon Llc Drive system decoupling arrangement for a surgical instrument
US9826976B2 (en) 2013-04-16 2017-11-28 Ethicon Llc Motor driven surgical instruments with lockable dual drive shafts
US9574644B2 (en) 2013-05-30 2017-02-21 Ethicon Endo-Surgery, Llc Power module for use with a surgical instrument
US9700310B2 (en) 2013-08-23 2017-07-11 Ethicon Llc Firing member retraction devices for powered surgical instruments
US9510828B2 (en) 2013-08-23 2016-12-06 Ethicon Endo-Surgery, Llc Conductor arrangements for electrically powered surgical instruments with rotatable end effectors
US9445813B2 (en) 2013-08-23 2016-09-20 Ethicon Endo-Surgery, Llc Closure indicator systems for surgical instruments
US9924942B2 (en) 2013-08-23 2018-03-27 Ethicon Llc Motor-powered articulatable surgical instruments
US10201349B2 (en) 2013-08-23 2019-02-12 Ethicon Llc End effector detection and firing rate modulation systems for surgical instruments
US9987006B2 (en) 2013-08-23 2018-06-05 Ethicon Llc Shroud retention arrangement for sterilizable surgical instruments
US10441281B2 (en) 2013-08-23 2019-10-15 Ethicon Llc surgical instrument including securing and aligning features
US9283054B2 (en) 2013-08-23 2016-03-15 Ethicon Endo-Surgery, Llc Interactive displays
US9775609B2 (en) 2013-08-23 2017-10-03 Ethicon Llc Tamper proof circuit for surgical instrument battery pack
US9808249B2 (en) 2013-08-23 2017-11-07 Ethicon Llc Attachment portions for surgical instrument assemblies
US10265065B2 (en) 2013-12-23 2019-04-23 Ethicon Llc Surgical staples and staple cartridges
US9962161B2 (en) 2014-02-12 2018-05-08 Ethicon Llc Deliverable surgical instrument
US9839423B2 (en) 2014-02-24 2017-12-12 Ethicon Llc Implantable layers and methods for modifying the shape of the implantable layers for use with a surgical fastening instrument
US9757124B2 (en) 2014-02-24 2017-09-12 Ethicon Llc Implantable layer assemblies
US10426481B2 (en) 2014-02-24 2019-10-01 Ethicon Llc Implantable layer assemblies
US9775608B2 (en) 2014-02-24 2017-10-03 Ethicon Llc Fastening system comprising a firing member lockout
US9693777B2 (en) 2014-02-24 2017-07-04 Ethicon Llc Implantable layers comprising a pressed region
US9884456B2 (en) 2014-02-24 2018-02-06 Ethicon Llc Implantable layers and methods for altering one or more properties of implantable layers for use with fastening instruments
US9839422B2 (en) 2014-02-24 2017-12-12 Ethicon Llc Implantable layers and methods for altering implantable layers for use with surgical fastening instruments
US9995094B2 (en) 2014-03-10 2018-06-12 Consolidated Rig Works L.P. Powered milling clamp for drill pipe
US9820738B2 (en) 2014-03-26 2017-11-21 Ethicon Llc Surgical instrument comprising interactive systems
US9826977B2 (en) 2014-03-26 2017-11-28 Ethicon Llc Sterilization verification circuit
US10028761B2 (en) 2014-03-26 2018-07-24 Ethicon Llc Feedback algorithms for manual bailout systems for surgical instruments
US9750499B2 (en) 2014-03-26 2017-09-05 Ethicon Llc Surgical stapling instrument system
US10136889B2 (en) 2014-03-26 2018-11-27 Ethicon Llc Systems and methods for controlling a segmented circuit
US9804618B2 (en) 2014-03-26 2017-10-31 Ethicon Llc Systems and methods for controlling a segmented circuit
US9690362B2 (en) 2014-03-26 2017-06-27 Ethicon Llc Surgical instrument control circuit having a safety processor
US10004497B2 (en) 2014-03-26 2018-06-26 Ethicon Llc Interface systems for use with surgical instruments
US10013049B2 (en) 2014-03-26 2018-07-03 Ethicon Llc Power management through sleep options of segmented circuit and wake up control
US9913642B2 (en) 2014-03-26 2018-03-13 Ethicon Llc Surgical instrument comprising a sensor system
US10117653B2 (en) 2014-03-26 2018-11-06 Ethicon Llc Systems and methods for controlling a segmented circuit
US9733663B2 (en) 2014-03-26 2017-08-15 Ethicon Llc Power management through segmented circuit and variable voltage protection
US9743929B2 (en) 2014-03-26 2017-08-29 Ethicon Llc Modular powered surgical instrument with detachable shaft assemblies
US10201364B2 (en) 2014-03-26 2019-02-12 Ethicon Llc Surgical instrument comprising a rotatable shaft
US9730695B2 (en) 2014-03-26 2017-08-15 Ethicon Endo-Surgery, Llc Power management through segmented circuit
US10327776B2 (en) 2014-04-16 2019-06-25 Ethicon Llc Surgical stapling buttresses and adjunct materials
US9877721B2 (en) 2014-04-16 2018-01-30 Ethicon Llc Fastener cartridge comprising tissue control features
US9833241B2 (en) 2014-04-16 2017-12-05 Ethicon Llc Surgical fastener cartridges with driver stabilizing arrangements
US10470768B2 (en) 2014-04-16 2019-11-12 Ethicon Llc Fastener cartridge including a layer attached thereto
US10010324B2 (en) 2014-04-16 2018-07-03 Ethicon Llc Fastener cartridge compromising fastener cavities including fastener control features
US10299792B2 (en) 2014-04-16 2019-05-28 Ethicon Llc Fastener cartridge comprising non-uniform fasteners
US9844369B2 (en) 2014-04-16 2017-12-19 Ethicon Llc Surgical end effectors with firing element monitoring arrangements
US10045781B2 (en) 2014-06-13 2018-08-14 Ethicon Llc Closure lockout systems for surgical instruments
US9757128B2 (en) 2014-09-05 2017-09-12 Ethicon Llc Multiple sensors with one sensor affecting a second sensor's output or interpretation
US10135242B2 (en) 2014-09-05 2018-11-20 Ethicon Llc Smart cartridge wake up operation and data retention
US10016199B2 (en) 2014-09-05 2018-07-10 Ethicon Llc Polarity of hall magnet to identify cartridge type
US10111679B2 (en) 2014-09-05 2018-10-30 Ethicon Llc Circuitry and sensors for powered medical device
US9724094B2 (en) 2014-09-05 2017-08-08 Ethicon Llc Adjunct with integrated sensors to quantify tissue compression
US9788836B2 (en) 2014-09-05 2017-10-17 Ethicon Llc Multiple motor control for powered medical device
US9737301B2 (en) 2014-09-05 2017-08-22 Ethicon Llc Monitoring device degradation based on component evaluation
US10426477B2 (en) 2014-09-26 2019-10-01 Ethicon Llc Staple cartridge assembly including a ramp
US10426476B2 (en) 2014-09-26 2019-10-01 Ethicon Llc Circular fastener cartridges for applying radially expandable fastener lines
US10327764B2 (en) 2014-09-26 2019-06-25 Ethicon Llc Method for creating a flexible staple line
US9801628B2 (en) 2014-09-26 2017-10-31 Ethicon Llc Surgical staple and driver arrangements for staple cartridges
US10206677B2 (en) 2014-09-26 2019-02-19 Ethicon Llc Surgical staple and driver arrangements for staple cartridges
US9801627B2 (en) 2014-09-26 2017-10-31 Ethicon Llc Fastener cartridge for creating a flexible staple line
US10076325B2 (en) 2014-10-13 2018-09-18 Ethicon Llc Surgical stapling apparatus comprising a tissue stop
US10052104B2 (en) 2014-10-16 2018-08-21 Ethicon Llc Staple cartridge comprising a tissue thickness compensator
US9924944B2 (en) 2014-10-16 2018-03-27 Ethicon Llc Staple cartridge comprising an adjunct material
US9844376B2 (en) 2014-11-06 2017-12-19 Ethicon Llc Staple cartridge comprising a releasable adjunct material
US10245027B2 (en) 2014-12-18 2019-04-02 Ethicon Llc Surgical instrument with an anvil that is selectively movable about a discrete non-movable axis relative to a staple cartridge
US9844375B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments
US10004501B2 (en) 2014-12-18 2018-06-26 Ethicon Llc Surgical instruments with improved closure arrangements
US9943309B2 (en) 2014-12-18 2018-04-17 Ethicon Llc Surgical instruments with articulatable end effectors and movable firing beam support arrangements
US10188385B2 (en) 2014-12-18 2019-01-29 Ethicon Llc Surgical instrument system comprising lockable systems
US9844374B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member
US9987000B2 (en) 2014-12-18 2018-06-05 Ethicon Llc Surgical instrument assembly comprising a flexible articulation system
US9968355B2 (en) 2014-12-18 2018-05-15 Ethicon Llc Surgical instruments with articulatable end effectors and improved firing beam support arrangements
US10117649B2 (en) 2014-12-18 2018-11-06 Ethicon Llc Surgical instrument assembly comprising a lockable articulation system
US10085748B2 (en) 2014-12-18 2018-10-02 Ethicon Llc Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors
US10159483B2 (en) 2015-02-27 2018-12-25 Ethicon Llc Surgical apparatus configured to track an end-of-life parameter
US10321907B2 (en) 2015-02-27 2019-06-18 Ethicon Llc System for monitoring whether a surgical instrument needs to be serviced
US9993258B2 (en) 2015-02-27 2018-06-12 Ethicon Llc Adaptable surgical instrument handle
US10180463B2 (en) 2015-02-27 2019-01-15 Ethicon Llc Surgical apparatus configured to assess whether a performance parameter of the surgical apparatus is within an acceptable performance band
US9931118B2 (en) 2015-02-27 2018-04-03 Ethicon Endo-Surgery, Llc Reinforced battery for a surgical instrument
US10182816B2 (en) 2015-02-27 2019-01-22 Ethicon Llc Charging system that enables emergency resolutions for charging a battery
US10226250B2 (en) 2015-02-27 2019-03-12 Ethicon Llc Modular stapling assembly
US10045779B2 (en) 2015-02-27 2018-08-14 Ethicon Llc Surgical instrument system comprising an inspection station
US10245028B2 (en) 2015-02-27 2019-04-02 Ethicon Llc Power adapter for a surgical instrument
US10206605B2 (en) 2015-03-06 2019-02-19 Ethicon Llc Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures
US10245033B2 (en) 2015-03-06 2019-04-02 Ethicon Llc Surgical instrument comprising a lockable battery housing
US9924961B2 (en) 2015-03-06 2018-03-27 Ethicon Endo-Surgery, Llc Interactive feedback system for powered surgical instruments
US9808246B2 (en) 2015-03-06 2017-11-07 Ethicon Endo-Surgery, Llc Method of operating a powered surgical instrument
US10052044B2 (en) 2015-03-06 2018-08-21 Ethicon Llc Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures
US9901342B2 (en) 2015-03-06 2018-02-27 Ethicon Endo-Surgery, Llc Signal and power communication system positioned on a rotatable shaft
US9993248B2 (en) 2015-03-06 2018-06-12 Ethicon Endo-Surgery, Llc Smart sensors with local signal processing
US10045776B2 (en) 2015-03-06 2018-08-14 Ethicon Llc Control techniques and sub-processor contained within modular shaft with select control processing from handle
US9895148B2 (en) 2015-03-06 2018-02-20 Ethicon Endo-Surgery, Llc Monitoring speed control and precision incrementing of motor for powered surgical instruments
US10433844B2 (en) 2015-03-31 2019-10-08 Ethicon Llc Surgical instrument with selectively disengageable threaded drive systems
US10213201B2 (en) 2015-03-31 2019-02-26 Ethicon Llc Stapling end effector configured to compensate for an uneven gap between a first jaw and a second jaw
US10390825B2 (en) 2015-03-31 2019-08-27 Ethicon Llc Surgical instrument with progressive rotary drive systems
US10052102B2 (en) 2015-06-18 2018-08-21 Ethicon Llc Surgical end effectors with dual cam actuated jaw closing features
US10166026B2 (en) 2015-08-26 2019-01-01 Ethicon Llc Staple cartridge assembly including features for controlling the rotation of staples when being ejected therefrom
US10098642B2 (en) 2015-08-26 2018-10-16 Ethicon Llc Surgical staples comprising features for improved fastening of tissue
US10188394B2 (en) 2015-08-26 2019-01-29 Ethicon Llc Staples configured to support an implantable adjunct
US10390829B2 (en) 2015-08-26 2019-08-27 Ethicon Llc Staples comprising a cover
US10433845B2 (en) 2015-08-26 2019-10-08 Ethicon Llc Surgical staple strips for permitting varying staple properties and enabling easy cartridge loading
US10213203B2 (en) 2015-08-26 2019-02-26 Ethicon Llc Staple cartridge assembly without a bottom cover
US10357251B2 (en) 2015-08-26 2019-07-23 Ethicon Llc Surgical staples comprising hardness variations for improved fastening of tissue
US10470769B2 (en) 2015-08-26 2019-11-12 Ethicon Llc Staple cartridge assembly comprising staple alignment features on a firing member
US10314587B2 (en) 2015-09-02 2019-06-11 Ethicon Llc Surgical staple cartridge with improved staple driver configurations
US10251648B2 (en) 2015-09-02 2019-04-09 Ethicon Llc Surgical staple cartridge staple drivers with central support features
US10172619B2 (en) 2015-09-02 2019-01-08 Ethicon Llc Surgical staple driver arrays
US10357252B2 (en) 2015-09-02 2019-07-23 Ethicon Llc Surgical staple configurations with camming surfaces located between portions supporting surgical staples
US10238390B2 (en) 2015-09-02 2019-03-26 Ethicon Llc Surgical staple cartridges with driver arrangements for establishing herringbone staple patterns
US10485536B2 (en) 2015-09-08 2019-11-26 Ethicon Llc Tissue stapler having an anti-microbial agent
US10327769B2 (en) 2015-09-23 2019-06-25 Ethicon Llc Surgical stapler having motor control based on a drive system component
US10076326B2 (en) 2015-09-23 2018-09-18 Ethicon Llc Surgical stapler having current mirror-based motor control
US10363036B2 (en) 2015-09-23 2019-07-30 Ethicon Llc Surgical stapler having force-based motor control
US10238386B2 (en) 2015-09-23 2019-03-26 Ethicon Llc Surgical stapler having motor control based on an electrical parameter related to a motor current
US10105139B2 (en) 2015-09-23 2018-10-23 Ethicon Llc Surgical stapler having downstream current-based motor control
US10299878B2 (en) 2015-09-25 2019-05-28 Ethicon Llc Implantable adjunct systems for determining adjunct skew
US10327777B2 (en) 2015-09-30 2019-06-25 Ethicon Llc Implantable layer comprising plastically deformed fibers
US10478188B2 (en) 2015-09-30 2019-11-19 Ethicon Llc Implantable layer comprising a constricted configuration
US10433846B2 (en) 2015-09-30 2019-10-08 Ethicon Llc Compressible adjunct with crossing spacer fibers
US10172620B2 (en) 2015-09-30 2019-01-08 Ethicon Llc Compressible adjuncts with bonding nodes
US10307160B2 (en) 2015-09-30 2019-06-04 Ethicon Llc Compressible adjunct assemblies with attachment layers
US10271849B2 (en) 2015-09-30 2019-04-30 Ethicon Llc Woven constructs with interlocked standing fibers
US10285699B2 (en) 2015-09-30 2019-05-14 Ethicon Llc Compressible adjunct
US10368865B2 (en) 2015-12-30 2019-08-06 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10265068B2 (en) 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
US10292704B2 (en) 2015-12-30 2019-05-21 Ethicon Llc Mechanisms for compensating for battery pack failure in powered surgical instruments
US10470764B2 (en) 2016-02-09 2019-11-12 Ethicon Llc Surgical instruments with closure stroke reduction arrangements
US10433837B2 (en) 2016-02-09 2019-10-08 Ethicon Llc Surgical instruments with multiple link articulation arrangements
US10245029B2 (en) 2016-02-09 2019-04-02 Ethicon Llc Surgical instrument with articulating and axially translatable end effector
US10413291B2 (en) 2016-02-09 2019-09-17 Ethicon Llc Surgical instrument articulation mechanism with slotted secondary constraint
US10245030B2 (en) 2016-02-09 2019-04-02 Ethicon Llc Surgical instruments with tensioning arrangements for cable driven articulation systems
US10448948B2 (en) 2016-02-12 2019-10-22 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10258331B2 (en) 2016-02-12 2019-04-16 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10485541B2 (en) 2016-03-24 2019-11-26 Ethicon Llc Robotically powered surgical device with manually-actuatable reversing system
US10376263B2 (en) 2016-04-01 2019-08-13 Ethicon Llc Anvil modification members for surgical staplers
US10335145B2 (en) 2016-04-15 2019-07-02 Ethicon Llc Modular surgical instrument with configurable operating mode
US10426467B2 (en) 2016-04-15 2019-10-01 Ethicon Llc Surgical instrument with detection sensors
US10405859B2 (en) 2016-04-15 2019-09-10 Ethicon Llc Surgical instrument with adjustable stop/start control during a firing motion
US10357247B2 (en) 2016-04-15 2019-07-23 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US10456137B2 (en) 2016-04-15 2019-10-29 Ethicon Llc Staple formation detection mechanisms
US10368867B2 (en) 2016-04-18 2019-08-06 Ethicon Llc Surgical instrument comprising a lockout
US10433840B2 (en) 2016-04-18 2019-10-08 Ethicon Llc Surgical instrument comprising a replaceable cartridge jaw
US10478181B2 (en) 2016-04-18 2019-11-19 Ethicon Llc Cartridge lockout arrangements for rotary powered surgical cutting and stapling instruments
US10363037B2 (en) 2016-04-18 2019-07-30 Ethicon Llc Surgical instrument system comprising a magnetic lockout
US10426469B2 (en) 2016-04-18 2019-10-01 Ethicon Llc Surgical instrument comprising a primary firing lockout and a secondary firing lockout
US10485546B2 (en) 2016-04-28 2019-11-26 Ethicon Llc Robotically-driven surgical assembly
USD850617S1 (en) 2016-06-24 2019-06-04 Ethicon Llc Surgical fastener cartridge
USD847989S1 (en) 2016-06-24 2019-05-07 Ethicon Llc Surgical fastener cartridge
US10485547B2 (en) 2016-09-06 2019-11-26 Ethicon Llc Surgical staple cartridges
US10485539B2 (en) 2016-09-20 2019-11-26 Ethicon Llc Surgical instrument with firing lockout
US10485537B2 (en) 2016-09-23 2019-11-26 Ethicon Llc Motorized surgical instrument
US10485543B2 (en) 2016-12-21 2019-11-26 Ethicon Llc Anvil having a knife slot width
US10426471B2 (en) 2016-12-21 2019-10-01 Ethicon Llc Surgical instrument with multiple failure response modes
US10448950B2 (en) 2016-12-21 2019-10-22 Ethicon Llc Surgical staplers with independently actuatable closing and firing systems
US10368864B2 (en) 2017-06-20 2019-08-06 Ethicon Llc Systems and methods for controlling displaying motor velocity for a surgical instrument
US10327767B2 (en) 2017-06-20 2019-06-25 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
US10307170B2 (en) 2017-06-20 2019-06-04 Ethicon Llc Method for closed loop control of motor velocity of a surgical stapling and cutting instrument
US10390841B2 (en) 2017-06-20 2019-08-27 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
USD851762S1 (en) 2017-06-28 2019-06-18 Ethicon Llc Anvil
USD854151S1 (en) 2017-06-28 2019-07-16 Ethicon Llc Surgical instrument shaft
US10211586B2 (en) 2017-06-28 2019-02-19 Ethicon Llc Surgical shaft assemblies with watertight housings
US10258418B2 (en) 2017-06-29 2019-04-16 Ethicon Llc System for controlling articulation forces
US10398434B2 (en) 2017-06-29 2019-09-03 Ethicon Llc Closed loop velocity control of closure member for robotic surgical instrument

Similar Documents

Publication Publication Date Title
US3518903A (en) Combined power tong and backup tong assembly
US3653635A (en) Wave motion compensating apparatus for use with floating hoisting systems
US3312294A (en) Pipe handling device
US3300988A (en) Apparatus for forming piles
US4371041A (en) Multi-purpose mobile drill rig
US3525404A (en) Rotary drilling rig with direct power drive and simplified controls
US6227306B1 (en) Pipe gripping device
US2781185A (en) Drilling apparatus
US7401664B2 (en) Top drive systems
US6315059B1 (en) Portable water well drill
US1748301A (en) Conveyer system for mines and other purposes
US2998084A (en) Fluid operable power device for well operations
US4141414A (en) Device for supporting, raising and lowering duct in deep bore hole
US5375668A (en) Borehole, as well as a method and an apparatus for forming it
US2320612A (en) Earth boring tool
US3220494A (en) Raise drilling method and mechanism
US4195698A (en) Machine for driving vertical members
US4489526A (en) Drill rig elevating floor structure
US5658091A (en) Apparatus for inserting prefabricated vertical drains into the earth
US2849212A (en) Drilling apparatus
US4099429A (en) Pipe-spinning apparatus and method
US3233667A (en) Apparatus for making underwater well connections
US3708020A (en) Continuous feed head drill assembly
US2839164A (en) Slip construction
US2633333A (en) Pipe spinner