US2597564A - Stitch and seam opener - Google Patents

Stitch and seam opener Download PDF

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Publication number
US2597564A
US2597564A US5611A US561148A US2597564A US 2597564 A US2597564 A US 2597564A US 5611 A US5611 A US 5611A US 561148 A US561148 A US 561148A US 2597564 A US2597564 A US 2597564A
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Prior art keywords
cutting
edge
thimble
blade
stitch
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US5611A
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Kenly C Bugg
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H31/00—Other aids for tailors
    • A41H31/005—Thread-cutting or seam-ripping tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S30/00—Cutlery
    • Y10S30/08—Seam rippers

Definitions

  • This invention pertains to a cutting device and more particularly to a device adapted to easily out a thread of a stitch tightly'holding pieces of cloth together and is also adapted to readily open a seam between pieces of cloth by cutting the remainder or all of the stitch.
  • Another object of the invention is to provide a cutting tool to be used in sewing wherein the handle is in the form of a thimble so that the tool is self-advertising as to its use, and readily useable by one skilled in the art of sewing.
  • Another object of the invention is to provide a cutting tool to be used in sewing wherein a plurality of cutting means is provided for serial related use wherein the blades of the cutting means are so arranged that they are readily safe against injury.
  • Another object of the invention is to provide a cutting tool to be used in sewing wherein the cutting means of the blade is so constructed that the stitches can be readily out without injuring the adjacent cloth.
  • Figure 1 is an enlarged perspective elevation of a thread picking and seam opening device embodying the invention
  • Figure 2 is a top plan view of the cutting device illustrated in Figure 1;
  • Figure 3 is a transverse sectional elevation taken substantially in the plane as indicated by the line 33 of Figure 2;
  • Figure 4 is a sectional elevation through a portion of the blade of the cutting device illustrated in Figure 3, the same being taken substantially in the plane as indicated by the line 44 of Figure 3;
  • Figure 5 is a fragmentary illustration showing in use the cutting tool illustrated in Figures 1 to 4, the same showing picking and severing a stitch;
  • Figure 6 is a fragmentary illustration showing another use for the cutting tool illustrated in Figures 1, to 4, the sameshowing a seam being opened thereby.
  • the cutting tool It] comprises a handle l2 shown in the form of a thimble.
  • a thimble form of handle preferably is provided because it. is readily useable by one in sewing, the user is familiar with utilizing a thimble as operating means, and it associates the tool with the trade in which it is to be used so that the use is selfe advertising. 7 I
  • the top [4 of the thimble is slit as at it, and the blade member I8 is press fitted in said. top I4 through said slit Hi, the blade being shouldered at 20 to properly position the blade, and the thimble being dimpled as at 2
  • the blade member is preferably of fiat stock, and made of metal capable of having cutting edges ground or otherwise formed thereon.
  • a side portion 22 of the blade member 18 is unsharpened and extends upwardly from the top I4 and may be substantially parallel to'the axis of the thimble l2.
  • the top end or edge 24 of the blade member is rounded 'or arcuate and unsharpened and the arcuatecutting' edge 26 is formed in the blade member on one side edge between the top edge 24'and the side portion 22 of said side edge in such a manner that a picking and cutting point 28 is provided.
  • the are of edge 24 is'so generated and the cutting edge 26 is so formed that the point 28 is preferably" outwardly of a lineextendedupwardly from edge 22 as viewed in Figure 3,-thereby giving a better pitch to the point facilitating its use.
  • This pick pointing is accomplished by arcuately grinding the edge so that it is carriedinto the top edge 24 of the blade whereby a wedge (or hollow ground) shape is formed asshown in Figure 4.
  • the opposite'side edge is: ground forming an arcuateknife edge 30 which,'how'ever, extends into and terminates in the arcuatetop 24, but-- a flat portion 32 is provided whereby a blade is so formed that when a seam is being opened an adequate guard is provided to prevent cutting the cloth.
  • the thimble I2 is placed as on finger 34 and grasped and guided as by thumb 38 to insert the pick point 28 under the stitch loop of the stitching 44 on surface 46 of the material. Raising the loops of the stitches causes cutting edge 28 to cut the loop so that the stitch-" ing is cut and readily removed.
  • a thimble handle comprising a substantially tubular member having an open end and a closed end, said closed end having a slit extending diametrically thereof, a blade extending through said slit and upwardly from said closed end, said blade having side edges and a rounded outer end which is unsharpened, the side edges having reentrant, arcuate sharpened cutting edges formed thereon of different radii, the arcuate cutting edge of smaller radius merging into said rounded outer end to form a sharp point and the radius thereof being small enough to leave a portion of its respective side edge unsharpened, the said sharp point extending outwardly of a line extended upwardly from the unsharpened side edge, the arcuate cutting edge of larger radius extending for substantially the entire length of its respective side edge from adjacent the thimble handle to the rounded outer end, a flat portion being provided where said cutting edge merges into the rounded outer end and which flat portion is substantially parallel to the axis of
  • a thimble handle comprising a substantially tubular member having an open end and a closed end, said closed end having a slit extending diametrically thereof, a blade formed of flat plate of uniform thickness extending through said slit and upwardly from said closed end, said plate having a rounded outer end which is unsharpened and having side edges longer than said end, said side edges having reentrant, arcuate sharpened cutting edges formed thereon of different radii, the arcuate cutting edge of smaller radius being located in the outer half of its respective side edge adjacent the rounded outer end thus leaving the inner half of said side edge unsharpened and whereby said arcuate cutting edge merges into the rounded outer end to form a sharp point, and the arcuate cutting edge of larger radius extending substantially the entire length of its respective side edge from adjacent the thimble handle to the rounded outer end.
  • a blade for a device of the character described said blade being formed from a flat plate of substantially uniform thickness, said plate having outer and inner ends and side edges which are longer than said ends, the inner end of the plate being provided with oppositely extending positioning shoulders and said outer end being rounded and unsharpened, the side edges having reentrant, arcuate sharpened cutting edges formed thereon of different radii, the arcuate cutting edge of smaller radius being located in the outer half of its respective side edge adjacent the rounded outer end thus leaving the inner half of said side edge unsharpened and whereby said arcuate cutting edge merges into the rounded outer end to form a sharp point, and the arcuate cutting edge of larger radius extending substantially the entire length of its respective side edge from adjacent a positioning shoulder to the rounded outer end.

Description

May 20, 1952 K. c. BUGG 2,597,564
I STITCH AND SEAM OPENER Filed Jan. 51, 1948 46 IN V EN TOR.
Ken/56% B! iw I Patented May 20, 1952;
OFFICE 2,597,564 s'rrron AND SEAM OPENER.
' Kenly C. Bugg, Fort Wayne, Ind.
Application January 31, 1948, Serial No. 5,611
3 Claims.
This invention pertains to a cutting device and more particularly to a device adapted to easily out a thread of a stitch tightly'holding pieces of cloth together and is also adapted to readily open a seam between pieces of cloth by cutting the remainder or all of the stitch.
It is an object of this invention to provide a tool to be used in sewing which is adapted to readily pick a stitch and sever it no matter how tightly sewn, and is adapted to readily open a seam by severing the stitches thereof.
Another object of the invention is to provide a cutting tool to be used in sewing wherein the handle is in the form of a thimble so that the tool is self-advertising as to its use, and readily useable by one skilled in the art of sewing.
Another object of the invention is to provide a cutting tool to be used in sewing wherein a plurality of cutting means is provided for serial related use wherein the blades of the cutting means are so arranged that they are readily safe against injury.
Another object of the invention is to provide a cutting tool to be used in sewing wherein the cutting means of the blade is so constructed that the stitches can be readily out without injuring the adjacent cloth.
With these and various other objects in view, the invention consists of certain novel features of construction and operation as will be more fully described and particularly pointed out in the specificatiom drawings and claims appended hereto.
In the'drawings, which illustrate an embodiment; of the device and wherein like reference characters are used to designate like parts- Figure 1 is an enlarged perspective elevation of a thread picking and seam opening device embodying the invention;
Figure 2is a top plan view of the cutting device illustrated in Figure 1;
Figure 3 is a transverse sectional elevation taken substantially in the plane as indicated by the line 33 of Figure 2;
Figure 4 is a sectional elevation through a portion of the blade of the cutting device illustrated in Figure 3, the same being taken substantially in the plane as indicated by the line 44 of Figure 3;
Figure 5 is a fragmentary illustration showing in use the cutting tool illustrated in Figures 1 to 4, the same showing picking and severing a stitch; and,
Figure 6 is a fragmentary illustration showing another use for the cutting tool illustrated in Figures 1, to 4, the sameshowing a seam being opened thereby.
The cutting tool It] comprises a handle l2 shown in the form of a thimble. A thimble form of handle preferably is provided because it. is readily useable by one in sewing, the user is familiar with utilizing a thimble as operating means, and it associates the tool with the trade in which it is to be used so that the use is selfe advertising. 7 I
The top [4 of the thimble is slit as at it, and the blade member I8 is press fitted in said. top I4 through said slit Hi, the blade being shouldered at 20 to properly position the blade, and the thimble being dimpled as at 2| to facilitateholding the blade tightly and preventing it from being pushed back into the thimble. The blade member is preferably of fiat stock, and made of metal capable of having cutting edges ground or otherwise formed thereon. r
A side portion 22 of the blade member 18 is unsharpened and extends upwardly from the top I4 and may be substantially parallel to'the axis of the thimble l2. The top end or edge 24 of the blade member is rounded 'or arcuate and unsharpened and the arcuatecutting' edge 26 is formed in the blade member on one side edge between the top edge 24'and the side portion 22 of said side edge in such a manner that a picking and cutting point 28 is provided. 3 The are of edge 24 is'so generated and the cutting edge 26 is so formed that the point 28 is preferably" outwardly of a lineextendedupwardly from edge 22 as viewed in Figure 3,-thereby giving a better pitch to the point facilitating its use. This pick pointing is accomplished by arcuately grinding the edge so that it is carriedinto the top edge 24 of the blade whereby a wedge (or hollow ground) shape is formed asshown in Figure 4.
The opposite'side edge is: ground forming an arcuateknife edge 30 which,'how'ever, extends into and terminates in the arcuatetop 24, but-- a flat portion 32 is provided whereby a blade is so formed that when a seam is being opened an adequate guard is provided to prevent cutting the cloth.
In the use of this device it is of course understood that it is readily useable to separate pieces of material at the seam, or stitches may be removed from surfaces of material.
In Figure 6 seam separation is illustrated. In this case, the operator may slip the thimble of the device on one finger 34 of his hand 36 and by holding or positioning and guiding it with another finger or his thumb 38, may insert the 3 pick point 28 into the seam to pick up and cut a stitch by cutting edge 26. Thereafter the thimble can be rotated on finger 34 to utilize edge 30 to quickly cut the remainder of the stitches holding the pieces 40 and 42 together. The shape of the cutting portions of the blade member [8 are such that the stitches can be readily out without cutting the cloth.
In picking stitches from the surfaces of material, as shown in Figure 5, the thimble I2 is placed as on finger 34 and grasped and guided as by thumb 38 to insert the pick point 28 under the stitch loop of the stitching 44 on surface 46 of the material. Raising the loops of the stitches causes cutting edge 28 to cut the loop so that the stitch-" ing is cut and readily removed.
With the cutting edges of the blade is formed as described herein, a relatively safe tool is provided, because if the tool is stored either vertically as shown in Figure 1, or laid on its side, and the hand is accidentally placed on it, it will rarely be cut because of the protective manner in which the cutting edges are placed and formed.
It is to be understood that this application is not to be limited by the act embodiments of t -e device shown, which are merely by Way of illustration and not limitation as various and other forms of the device will, of course, be apparent to those skilled in the art without departing from the spirit of the invention or the scope of the claims.
I claim:
1. In a device of the character described, the combination of a thimble handle, comprising a substantially tubular member having an open end and a closed end, said closed end having a slit extending diametrically thereof, a blade extending through said slit and upwardly from said closed end, said blade having side edges and a rounded outer end which is unsharpened, the side edges having reentrant, arcuate sharpened cutting edges formed thereon of different radii, the arcuate cutting edge of smaller radius merging into said rounded outer end to form a sharp point and the radius thereof being small enough to leave a portion of its respective side edge unsharpened, the said sharp point extending outwardly of a line extended upwardly from the unsharpened side edge, the arcuate cutting edge of larger radius extending for substantially the entire length of its respective side edge from adjacent the thimble handle to the rounded outer end, a flat portion being provided where said cutting edge merges into the rounded outer end and which flat portion is substantially parallel to the axis of the thimble handle, and means in said thimble handle for securing the inner end of the blade to prevent said blade from being withdrawn from said thimble handle either internally or externally thereof, the thimble handle being rotatable on an operators finger without removal thereof whereby the action of one cutting edge can supplement that of another, without substantial interruption in the constant use of the device.
2. In a device of the character described, the combination of a thimble handle, comprising a substantially tubular member having an open end and a closed end, said closed end having a slit extending diametrically thereof, a blade formed of flat plate of uniform thickness extending through said slit and upwardly from said closed end, said plate having a rounded outer end which is unsharpened and having side edges longer than said end, said side edges having reentrant, arcuate sharpened cutting edges formed thereon of different radii, the arcuate cutting edge of smaller radius being located in the outer half of its respective side edge adjacent the rounded outer end thus leaving the inner half of said side edge unsharpened and whereby said arcuate cutting edge merges into the rounded outer end to form a sharp point, and the arcuate cutting edge of larger radius extending substantially the entire length of its respective side edge from adjacent the thimble handle to the rounded outer end.
3. A blade for a device of the character described, said blade being formed from a flat plate of substantially uniform thickness, said plate having outer and inner ends and side edges which are longer than said ends, the inner end of the plate being provided with oppositely extending positioning shoulders and said outer end being rounded and unsharpened, the side edges having reentrant, arcuate sharpened cutting edges formed thereon of different radii, the arcuate cutting edge of smaller radius being located in the outer half of its respective side edge adjacent the rounded outer end thus leaving the inner half of said side edge unsharpened and whereby said arcuate cutting edge merges into the rounded outer end to form a sharp point, and the arcuate cutting edge of larger radius extending substantially the entire length of its respective side edge from adjacent a positioning shoulder to the rounded outer end.
KENLY C. BUGG.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date D. 155,386 Bugg Oct. 4, 1949 213,124 McIntosh Mar. 11, 1379 334,724 Ruekstuhl Jan. 19, 1886 514,811 Carder Feb. 13, 1894 1,190,052 Welander July 4, 1916 1,299,971 Lincoln Apr. 8, 1919 1,988,386 Komperud Jan. 15, 1935 2,007,700 Ziminski July 9, 1935
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US3600806A (en) * 1970-01-20 1971-08-24 Edmund P Naccash Suture-removing instrument
US4098157A (en) * 1975-06-26 1978-07-04 Doyle Donald E Method for suture removal
US4339878A (en) * 1980-10-20 1982-07-20 Tozzi Vincenzo G A Device for cutting flowers, fruit and the like
US5803322A (en) * 1997-05-05 1998-09-08 Boone; David I. Stitch laying tool
US20080065113A1 (en) * 2006-09-11 2008-03-13 Smith Dean W Suture cutter and remover
US20110005049A1 (en) * 2008-01-02 2011-01-13 Lena Wiman Device for use in sewing
US20130319193A1 (en) * 2012-06-01 2013-12-05 Great Notions News Inc. Apparatuses And Methods For Removing Tangled Thread
US20150282834A1 (en) * 2007-11-30 2015-10-08 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
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US11058447B2 (en) 2007-07-31 2021-07-13 Cilag Gmbh International Temperature controlled ultrasonic surgical instruments
US11090104B2 (en) 2009-10-09 2021-08-17 Cilag Gmbh International Surgical generator for ultrasonic and electrosurgical devices
US11129670B2 (en) 2016-01-15 2021-09-28 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization
US11129669B2 (en) 2015-06-30 2021-09-28 Cilag Gmbh International Surgical system with user adaptable techniques based on tissue type
US11229471B2 (en) 2016-01-15 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
US11266430B2 (en) 2016-11-29 2022-03-08 Cilag Gmbh International End effector control and calibration
US11311326B2 (en) 2015-02-06 2022-04-26 Cilag Gmbh International Electrosurgical instrument with rotation and articulation mechanisms
US11324527B2 (en) 2012-11-15 2022-05-10 Cilag Gmbh International Ultrasonic and electrosurgical devices
US11337747B2 (en) 2014-04-15 2022-05-24 Cilag Gmbh International Software algorithms for electrosurgical instruments
US11399855B2 (en) 2014-03-27 2022-08-02 Cilag Gmbh International Electrosurgical devices
US11452525B2 (en) 2019-12-30 2022-09-27 Cilag Gmbh International Surgical instrument comprising an adjustment system
US11589916B2 (en) 2019-12-30 2023-02-28 Cilag Gmbh International Electrosurgical instruments with electrodes having variable energy densities
US11660089B2 (en) 2019-12-30 2023-05-30 Cilag Gmbh International Surgical instrument comprising a sensing system
US11684412B2 (en) 2019-12-30 2023-06-27 Cilag Gmbh International Surgical instrument with rotatable and articulatable surgical end effector
US11696776B2 (en) 2019-12-30 2023-07-11 Cilag Gmbh International Articulatable surgical instrument
US11723716B2 (en) 2019-12-30 2023-08-15 Cilag Gmbh International Electrosurgical instrument with variable control mechanisms
US11759251B2 (en) 2019-12-30 2023-09-19 Cilag Gmbh International Control program adaptation based on device status and user input
US11779387B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Clamp arm jaw to minimize tissue sticking and improve tissue control
US11779329B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Surgical instrument comprising a flex circuit including a sensor system
US11786291B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Deflectable support of RF energy electrode with respect to opposing ultrasonic blade
US11812957B2 (en) 2019-12-30 2023-11-14 Cilag Gmbh International Surgical instrument comprising a signal interference resolution system
US11911063B2 (en) 2019-12-30 2024-02-27 Cilag Gmbh International Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade
US11937863B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Deflectable electrode with variable compression bias along the length of the deflectable electrode
US11937866B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Method for an electrosurgical procedure
US11944366B2 (en) 2019-12-30 2024-04-02 Cilag Gmbh International Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode
US11950797B2 (en) 2019-12-30 2024-04-09 Cilag Gmbh International Deflectable electrode with higher distal bias relative to proximal bias

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US213124A (en) * 1879-03-11 Improvement in combined thimble and thread-cutter
US334724A (en) * 1886-01-19 John euekstuhl
US514811A (en) * 1894-02-13 George h
US1190052A (en) * 1915-04-23 1916-07-04 Wilhelm R Welander Cutting device.
US1299971A (en) * 1918-06-14 1919-04-08 Anna C Lincoln Thread-cutter and hem-creaser.
US1988386A (en) * 1933-05-18 1935-01-15 Ole N Komperud Knife
US2007700A (en) * 1933-09-16 1935-07-09 Ziminski Theodore Pruning hook

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US213124A (en) * 1879-03-11 Improvement in combined thimble and thread-cutter
US334724A (en) * 1886-01-19 John euekstuhl
US514811A (en) * 1894-02-13 George h
US1190052A (en) * 1915-04-23 1916-07-04 Wilhelm R Welander Cutting device.
US1299971A (en) * 1918-06-14 1919-04-08 Anna C Lincoln Thread-cutter and hem-creaser.
US1988386A (en) * 1933-05-18 1935-01-15 Ole N Komperud Knife
US2007700A (en) * 1933-09-16 1935-07-09 Ziminski Theodore Pruning hook

Cited By (221)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600806A (en) * 1970-01-20 1971-08-24 Edmund P Naccash Suture-removing instrument
US4098157A (en) * 1975-06-26 1978-07-04 Doyle Donald E Method for suture removal
US4339878A (en) * 1980-10-20 1982-07-20 Tozzi Vincenzo G A Device for cutting flowers, fruit and the like
US5803322A (en) * 1997-05-05 1998-09-08 Boone; David I. Stitch laying tool
US11229472B2 (en) 2001-06-12 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with multiple magnetic position sensors
US10835307B2 (en) 2001-06-12 2020-11-17 Ethicon Llc Modular battery powered handheld surgical instrument containing elongated multi-layered shaft
US10874418B2 (en) 2004-02-27 2020-12-29 Ethicon Llc Ultrasonic surgical shears and method for sealing a blood vessel using same
US11730507B2 (en) 2004-02-27 2023-08-22 Cilag Gmbh International Ultrasonic surgical shears and method for sealing a blood vessel using same
US11006971B2 (en) 2004-10-08 2021-05-18 Ethicon Llc Actuation mechanism for use with an ultrasonic surgical instrument
US10537352B2 (en) 2004-10-08 2020-01-21 Ethicon Llc Tissue pads for use with surgical instruments
US10856896B2 (en) 2005-10-14 2020-12-08 Ethicon Llc Ultrasonic device for cutting and coagulating
US10779848B2 (en) 2006-01-20 2020-09-22 Ethicon Llc Ultrasound medical instrument having a medical ultrasonic blade
US20080065113A1 (en) * 2006-09-11 2008-03-13 Smith Dean W Suture cutter and remover
US10722261B2 (en) 2007-03-22 2020-07-28 Ethicon Llc Surgical instruments
US9987033B2 (en) 2007-03-22 2018-06-05 Ethicon Llc Ultrasonic surgical instruments
US9883884B2 (en) 2007-03-22 2018-02-06 Ethicon Llc Ultrasonic surgical instruments
US10828057B2 (en) 2007-03-22 2020-11-10 Ethicon Llc Ultrasonic surgical instruments
US11607268B2 (en) 2007-07-27 2023-03-21 Cilag Gmbh International Surgical instruments
US10531910B2 (en) 2007-07-27 2020-01-14 Ethicon Llc Surgical instruments
US9913656B2 (en) 2007-07-27 2018-03-13 Ethicon Llc Ultrasonic surgical instruments
US11690641B2 (en) 2007-07-27 2023-07-04 Cilag Gmbh International Ultrasonic end effectors with increased active length
US9642644B2 (en) 2007-07-27 2017-05-09 Ethicon Endo-Surgery, Llc Surgical instruments
US10398466B2 (en) 2007-07-27 2019-09-03 Ethicon Llc Ultrasonic end effectors with increased active length
US9414853B2 (en) 2007-07-27 2016-08-16 Ethicon Endo-Surgery, Llc Ultrasonic end effectors with increased active length
US9707004B2 (en) 2007-07-27 2017-07-18 Ethicon Llc Surgical instruments
US10426507B2 (en) 2007-07-31 2019-10-01 Ethicon Llc Ultrasonic surgical instruments
US11058447B2 (en) 2007-07-31 2021-07-13 Cilag Gmbh International Temperature controlled ultrasonic surgical instruments
US11666784B2 (en) 2007-07-31 2023-06-06 Cilag Gmbh International Surgical instruments
US10420579B2 (en) 2007-07-31 2019-09-24 Ethicon Llc Surgical instruments
US11877734B2 (en) 2007-07-31 2024-01-23 Cilag Gmbh International Ultrasonic surgical instruments
US9848902B2 (en) 2007-10-05 2017-12-26 Ethicon Llc Ergonomic surgical instruments
US10828059B2 (en) 2007-10-05 2020-11-10 Ethicon Llc Ergonomic surgical instruments
US11253288B2 (en) * 2007-11-30 2022-02-22 Cilag Gmbh International Ultrasonic surgical instrument blades
US10463887B2 (en) 2007-11-30 2019-11-05 Ethicon Llc Ultrasonic surgical blades
US10433865B2 (en) 2007-11-30 2019-10-08 Ethicon Llc Ultrasonic surgical blades
US10433866B2 (en) 2007-11-30 2019-10-08 Ethicon Llc Ultrasonic surgical blades
US10441308B2 (en) 2007-11-30 2019-10-15 Ethicon Llc Ultrasonic surgical instrument blades
US10888347B2 (en) 2007-11-30 2021-01-12 Ethicon Llc Ultrasonic surgical blades
US10045794B2 (en) 2007-11-30 2018-08-14 Ethicon Llc Ultrasonic surgical blades
US11439426B2 (en) 2007-11-30 2022-09-13 Cilag Gmbh International Ultrasonic surgical blades
US20150282834A1 (en) * 2007-11-30 2015-10-08 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
US10010339B2 (en) 2007-11-30 2018-07-03 Ethicon Llc Ultrasonic surgical blades
US11766276B2 (en) 2007-11-30 2023-09-26 Cilag Gmbh International Ultrasonic surgical blades
US9339289B2 (en) * 2007-11-30 2016-05-17 Ehticon Endo-Surgery, LLC Ultrasonic surgical instrument blades
US11690643B2 (en) 2007-11-30 2023-07-04 Cilag Gmbh International Ultrasonic surgical blades
US10245065B2 (en) 2007-11-30 2019-04-02 Ethicon Llc Ultrasonic surgical blades
US11266433B2 (en) 2007-11-30 2022-03-08 Cilag Gmbh International Ultrasonic surgical instrument blades
US10265094B2 (en) 2007-11-30 2019-04-23 Ethicon Llc Ultrasonic surgical blades
US20110005049A1 (en) * 2008-01-02 2011-01-13 Lena Wiman Device for use in sewing
US8713766B2 (en) * 2008-01-02 2014-05-06 Lena Wiman Device for use in sewing
US9504855B2 (en) 2008-08-06 2016-11-29 Ethicon Surgery, LLC Devices and techniques for cutting and coagulating tissue
US10022567B2 (en) 2008-08-06 2018-07-17 Ethicon Llc Devices and techniques for cutting and coagulating tissue
US9795808B2 (en) 2008-08-06 2017-10-24 Ethicon Llc Devices and techniques for cutting and coagulating tissue
US10022568B2 (en) 2008-08-06 2018-07-17 Ethicon Llc Devices and techniques for cutting and coagulating tissue
US11890491B2 (en) 2008-08-06 2024-02-06 Cilag Gmbh International Devices and techniques for cutting and coagulating tissue
US10335614B2 (en) 2008-08-06 2019-07-02 Ethicon Llc Devices and techniques for cutting and coagulating tissue
US10709906B2 (en) 2009-05-20 2020-07-14 Ethicon Llc Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments
US9700339B2 (en) 2009-05-20 2017-07-11 Ethicon Endo-Surgery, Inc. Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments
US10688321B2 (en) 2009-07-15 2020-06-23 Ethicon Llc Ultrasonic surgical instruments
US9764164B2 (en) 2009-07-15 2017-09-19 Ethicon Llc Ultrasonic surgical instruments
US11717706B2 (en) 2009-07-15 2023-08-08 Cilag Gmbh International Ultrasonic surgical instruments
US9623237B2 (en) 2009-10-09 2017-04-18 Ethicon Endo-Surgery, Llc Surgical generator for ultrasonic and electrosurgical devices
US10201382B2 (en) 2009-10-09 2019-02-12 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US11871982B2 (en) 2009-10-09 2024-01-16 Cilag Gmbh International Surgical generator for ultrasonic and electrosurgical devices
USRE47996E1 (en) 2009-10-09 2020-05-19 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US10441345B2 (en) 2009-10-09 2019-10-15 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US10263171B2 (en) 2009-10-09 2019-04-16 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US11090104B2 (en) 2009-10-09 2021-08-17 Cilag Gmbh International Surgical generator for ultrasonic and electrosurgical devices
US10265117B2 (en) 2009-10-09 2019-04-23 Ethicon Llc Surgical generator method for controlling and ultrasonic transducer waveform for ultrasonic and electrosurgical devices
US9962182B2 (en) 2010-02-11 2018-05-08 Ethicon Llc Ultrasonic surgical instruments with moving cutting implement
US9848901B2 (en) 2010-02-11 2017-12-26 Ethicon Llc Dual purpose surgical instrument for cutting and coagulating tissue
US11382642B2 (en) 2010-02-11 2022-07-12 Cilag Gmbh International Rotatable cutting implements with friction reducing material for ultrasonic surgical instruments
US9510850B2 (en) 2010-02-11 2016-12-06 Ethicon Endo-Surgery, Llc Ultrasonic surgical instruments
US9649126B2 (en) 2010-02-11 2017-05-16 Ethicon Endo-Surgery, Llc Seal arrangements for ultrasonically powered surgical instruments
US10835768B2 (en) 2010-02-11 2020-11-17 Ethicon Llc Dual purpose surgical instrument for cutting and coagulating tissue
US10117667B2 (en) 2010-02-11 2018-11-06 Ethicon Llc Control systems for ultrasonically powered surgical instruments
US10299810B2 (en) 2010-02-11 2019-05-28 Ethicon Llc Rotatable cutting implements with friction reducing material for ultrasonic surgical instruments
US11369402B2 (en) 2010-02-11 2022-06-28 Cilag Gmbh International Control systems for ultrasonically powered surgical instruments
US10278721B2 (en) 2010-07-22 2019-05-07 Ethicon Llc Electrosurgical instrument with separate closure and cutting members
US10524854B2 (en) 2010-07-23 2020-01-07 Ethicon Llc Surgical instrument
US10433900B2 (en) 2011-07-22 2019-10-08 Ethicon Llc Surgical instruments for tensioning tissue
US10729494B2 (en) 2012-02-10 2020-08-04 Ethicon Llc Robotically controlled surgical instrument
US9925003B2 (en) 2012-02-10 2018-03-27 Ethicon Endo-Surgery, Llc Robotically controlled surgical instrument
US10517627B2 (en) 2012-04-09 2019-12-31 Ethicon Llc Switch arrangements for ultrasonic surgical instruments
US9724118B2 (en) 2012-04-09 2017-08-08 Ethicon Endo-Surgery, Llc Techniques for cutting and coagulating tissue for ultrasonic surgical instruments
US11419626B2 (en) 2012-04-09 2022-08-23 Cilag Gmbh International Switch arrangements for ultrasonic surgical instruments
US9700343B2 (en) 2012-04-09 2017-07-11 Ethicon Endo-Surgery, Llc Devices and techniques for cutting and coagulating tissue
US20130319193A1 (en) * 2012-06-01 2013-12-05 Great Notions News Inc. Apparatuses And Methods For Removing Tangled Thread
US10987123B2 (en) 2012-06-28 2021-04-27 Ethicon Llc Surgical instruments with articulating shafts
US11096752B2 (en) 2012-06-29 2021-08-24 Cilag Gmbh International Closed feedback control for electrosurgical device
US11426191B2 (en) 2012-06-29 2022-08-30 Cilag Gmbh International Ultrasonic surgical instruments with distally positioned jaw assemblies
US10842580B2 (en) 2012-06-29 2020-11-24 Ethicon Llc Ultrasonic surgical instruments with control mechanisms
US11583306B2 (en) 2012-06-29 2023-02-21 Cilag Gmbh International Surgical instruments with articulating shafts
US11717311B2 (en) 2012-06-29 2023-08-08 Cilag Gmbh International Surgical instruments with articulating shafts
US11602371B2 (en) 2012-06-29 2023-03-14 Cilag Gmbh International Ultrasonic surgical instruments with control mechanisms
US9713507B2 (en) 2012-06-29 2017-07-25 Ethicon Endo-Surgery, Llc Closed feedback control for electrosurgical device
US11871955B2 (en) 2012-06-29 2024-01-16 Cilag Gmbh International Surgical instruments with articulating shafts
US10543008B2 (en) 2012-06-29 2020-01-28 Ethicon Llc Ultrasonic surgical instruments with distally positioned jaw assemblies
US10779845B2 (en) 2012-06-29 2020-09-22 Ethicon Llc Ultrasonic surgical instruments with distally positioned transducers
US10398497B2 (en) 2012-06-29 2019-09-03 Ethicon Llc Lockout mechanism for use with robotic electrosurgical device
US10335183B2 (en) 2012-06-29 2019-07-02 Ethicon Llc Feedback devices for surgical control systems
US10524872B2 (en) 2012-06-29 2020-01-07 Ethicon Llc Closed feedback control for electrosurgical device
US10966747B2 (en) 2012-06-29 2021-04-06 Ethicon Llc Haptic feedback devices for surgical robot
US10335182B2 (en) 2012-06-29 2019-07-02 Ethicon Llc Surgical instruments with articulating shafts
US10441310B2 (en) 2012-06-29 2019-10-15 Ethicon Llc Surgical instruments with curved section
US10993763B2 (en) 2012-06-29 2021-05-04 Ethicon Llc Lockout mechanism for use with robotic electrosurgical device
US9737326B2 (en) 2012-06-29 2017-08-22 Ethicon Endo-Surgery, Llc Haptic feedback devices for surgical robot
US10881449B2 (en) 2012-09-28 2021-01-05 Ethicon Llc Multi-function bi-polar forceps
US9795405B2 (en) 2012-10-22 2017-10-24 Ethicon Llc Surgical instrument
US11179173B2 (en) 2012-10-22 2021-11-23 Cilag Gmbh International Surgical instrument
US11324527B2 (en) 2012-11-15 2022-05-10 Cilag Gmbh International Ultrasonic and electrosurgical devices
US10226273B2 (en) 2013-03-14 2019-03-12 Ethicon Llc Mechanical fasteners for use with surgical energy devices
US11272952B2 (en) 2013-03-14 2022-03-15 Cilag Gmbh International Mechanical fasteners for use with surgical energy devices
US9743947B2 (en) 2013-03-15 2017-08-29 Ethicon Endo-Surgery, Llc End effector with a clamp arm assembly and blade
US10925659B2 (en) 2013-09-13 2021-02-23 Ethicon Llc Electrosurgical (RF) medical instruments for cutting and coagulating tissue
US10912603B2 (en) 2013-11-08 2021-02-09 Ethicon Llc Electrosurgical devices
US11033292B2 (en) 2013-12-16 2021-06-15 Cilag Gmbh International Medical device
US10912580B2 (en) 2013-12-16 2021-02-09 Ethicon Llc Medical device
US10856929B2 (en) 2014-01-07 2020-12-08 Ethicon Llc Harvesting energy from a surgical generator
US10779879B2 (en) 2014-03-18 2020-09-22 Ethicon Llc Detecting short circuits in electrosurgical medical devices
US10932847B2 (en) 2014-03-18 2021-03-02 Ethicon Llc Detecting short circuits in electrosurgical medical devices
US10463421B2 (en) 2014-03-27 2019-11-05 Ethicon Llc Two stage trigger, clamp and cut bipolar vessel sealer
US11399855B2 (en) 2014-03-27 2022-08-02 Cilag Gmbh International Electrosurgical devices
US10349999B2 (en) 2014-03-31 2019-07-16 Ethicon Llc Controlling impedance rise in electrosurgical medical devices
US11471209B2 (en) 2014-03-31 2022-10-18 Cilag Gmbh International Controlling impedance rise in electrosurgical medical devices
US11337747B2 (en) 2014-04-15 2022-05-24 Cilag Gmbh International Software algorithms for electrosurgical instruments
US10285724B2 (en) 2014-07-31 2019-05-14 Ethicon Llc Actuation mechanisms and load adjustment assemblies for surgical instruments
US11413060B2 (en) 2014-07-31 2022-08-16 Cilag Gmbh International Actuation mechanisms and load adjustment assemblies for surgical instruments
US10639092B2 (en) 2014-12-08 2020-05-05 Ethicon Llc Electrode configurations for surgical instruments
US11311326B2 (en) 2015-02-06 2022-04-26 Cilag Gmbh International Electrosurgical instrument with rotation and articulation mechanisms
US10342602B2 (en) 2015-03-17 2019-07-09 Ethicon Llc Managing tissue treatment
US10321950B2 (en) 2015-03-17 2019-06-18 Ethicon Llc Managing tissue treatment
US10595929B2 (en) 2015-03-24 2020-03-24 Ethicon Llc Surgical instruments with firing system overload protection mechanisms
US10034684B2 (en) 2015-06-15 2018-07-31 Ethicon Llc Apparatus and method for dissecting and coagulating tissue
US11020140B2 (en) 2015-06-17 2021-06-01 Cilag Gmbh International Ultrasonic surgical blade for use with ultrasonic surgical instruments
US10357303B2 (en) 2015-06-30 2019-07-23 Ethicon Llc Translatable outer tube for sealing using shielded lap chole dissector
US11141213B2 (en) 2015-06-30 2021-10-12 Cilag Gmbh International Surgical instrument with user adaptable techniques
US10034704B2 (en) 2015-06-30 2018-07-31 Ethicon Llc Surgical instrument with user adaptable algorithms
US10765470B2 (en) 2015-06-30 2020-09-08 Ethicon Llc Surgical system with user adaptable techniques employing simultaneous energy modalities based on tissue parameters
US10952788B2 (en) 2015-06-30 2021-03-23 Ethicon Llc Surgical instrument with user adaptable algorithms
US11129669B2 (en) 2015-06-30 2021-09-28 Cilag Gmbh International Surgical system with user adaptable techniques based on tissue type
US11903634B2 (en) 2015-06-30 2024-02-20 Cilag Gmbh International Surgical instrument with user adaptable techniques
US11051873B2 (en) 2015-06-30 2021-07-06 Cilag Gmbh International Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters
US11553954B2 (en) 2015-06-30 2023-01-17 Cilag Gmbh International Translatable outer tube for sealing using shielded lap chole dissector
US10898256B2 (en) 2015-06-30 2021-01-26 Ethicon Llc Surgical system with user adaptable techniques based on tissue impedance
US10154852B2 (en) 2015-07-01 2018-12-18 Ethicon Llc Ultrasonic surgical blade with improved cutting and coagulation features
US11766287B2 (en) 2015-09-30 2023-09-26 Cilag Gmbh International Methods for operating generator for digitally generating electrical signal waveforms and surgical instruments
US10751108B2 (en) 2015-09-30 2020-08-25 Ethicon Llc Protection techniques for generator for digitally generating electrosurgical and ultrasonic electrical signal waveforms
US11058475B2 (en) 2015-09-30 2021-07-13 Cilag Gmbh International Method and apparatus for selecting operations of a surgical instrument based on user intention
US10624691B2 (en) 2015-09-30 2020-04-21 Ethicon Llc Techniques for operating generator for digitally generating electrical signal waveforms and surgical instruments
US11033322B2 (en) 2015-09-30 2021-06-15 Ethicon Llc Circuit topologies for combined generator
US10610286B2 (en) 2015-09-30 2020-04-07 Ethicon Llc Techniques for circuit topologies for combined generator
US10736685B2 (en) 2015-09-30 2020-08-11 Ethicon Llc Generator for digitally generating combined electrical signal waveforms for ultrasonic surgical instruments
US11559347B2 (en) 2015-09-30 2023-01-24 Cilag Gmbh International Techniques for circuit topologies for combined generator
US10194973B2 (en) 2015-09-30 2019-02-05 Ethicon Llc Generator for digitally generating electrical signal waveforms for electrosurgical and ultrasonic surgical instruments
US10687884B2 (en) 2015-09-30 2020-06-23 Ethicon Llc Circuits for supplying isolated direct current (DC) voltage to surgical instruments
US10595930B2 (en) 2015-10-16 2020-03-24 Ethicon Llc Electrode wiping surgical device
US11666375B2 (en) 2015-10-16 2023-06-06 Cilag Gmbh International Electrode wiping surgical device
US10179022B2 (en) 2015-12-30 2019-01-15 Ethicon Llc Jaw position impedance limiter for electrosurgical instrument
US10575892B2 (en) 2015-12-31 2020-03-03 Ethicon Llc Adapter for electrical surgical instruments
US10537351B2 (en) 2016-01-15 2020-01-21 Ethicon Llc Modular battery powered handheld surgical instrument with variable motor control limits
US10709469B2 (en) 2016-01-15 2020-07-14 Ethicon Llc Modular battery powered handheld surgical instrument with energy conservation techniques
US11229471B2 (en) 2016-01-15 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
US11751929B2 (en) 2016-01-15 2023-09-12 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
US11229450B2 (en) 2016-01-15 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with motor drive
US10828058B2 (en) 2016-01-15 2020-11-10 Ethicon Llc Modular battery powered handheld surgical instrument with motor control limits based on tissue characterization
US10251664B2 (en) 2016-01-15 2019-04-09 Ethicon Llc Modular battery powered handheld surgical instrument with multi-function motor via shifting gear assembly
US10299821B2 (en) 2016-01-15 2019-05-28 Ethicon Llc Modular battery powered handheld surgical instrument with motor control limit profile
US11684402B2 (en) 2016-01-15 2023-06-27 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
US11134978B2 (en) 2016-01-15 2021-10-05 Cilag Gmbh International Modular battery powered handheld surgical instrument with self-diagnosing control switches for reusable handle assembly
US11129670B2 (en) 2016-01-15 2021-09-28 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization
US10779849B2 (en) 2016-01-15 2020-09-22 Ethicon Llc Modular battery powered handheld surgical instrument with voltage sag resistant battery pack
US11896280B2 (en) 2016-01-15 2024-02-13 Cilag Gmbh International Clamp arm comprising a circuit
US11051840B2 (en) 2016-01-15 2021-07-06 Ethicon Llc Modular battery powered handheld surgical instrument with reusable asymmetric handle housing
US11058448B2 (en) 2016-01-15 2021-07-13 Cilag Gmbh International Modular battery powered handheld surgical instrument with multistage generator circuits
US10842523B2 (en) 2016-01-15 2020-11-24 Ethicon Llc Modular battery powered handheld surgical instrument and methods therefor
US10716615B2 (en) 2016-01-15 2020-07-21 Ethicon Llc Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade
US10555769B2 (en) 2016-02-22 2020-02-11 Ethicon Llc Flexible circuits for electrosurgical instrument
US11202670B2 (en) 2016-02-22 2021-12-21 Cilag Gmbh International Method of manufacturing a flexible circuit electrode for electrosurgical instrument
US10702329B2 (en) 2016-04-29 2020-07-07 Ethicon Llc Jaw structure with distal post for electrosurgical instruments
US10646269B2 (en) 2016-04-29 2020-05-12 Ethicon Llc Non-linear jaw gap for electrosurgical instruments
US10485607B2 (en) 2016-04-29 2019-11-26 Ethicon Llc Jaw structure with distal closure for electrosurgical instruments
US10456193B2 (en) 2016-05-03 2019-10-29 Ethicon Llc Medical device with a bilateral jaw configuration for nerve stimulation
US11864820B2 (en) 2016-05-03 2024-01-09 Cilag Gmbh International Medical device with a bilateral jaw configuration for nerve stimulation
US10245064B2 (en) 2016-07-12 2019-04-02 Ethicon Llc Ultrasonic surgical instrument with piezoelectric central lumen transducer
US11883055B2 (en) 2016-07-12 2024-01-30 Cilag Gmbh International Ultrasonic surgical instrument with piezoelectric central lumen transducer
US10966744B2 (en) 2016-07-12 2021-04-06 Ethicon Llc Ultrasonic surgical instrument with piezoelectric central lumen transducer
US10893883B2 (en) 2016-07-13 2021-01-19 Ethicon Llc Ultrasonic assembly for use with ultrasonic surgical instruments
US10842522B2 (en) 2016-07-15 2020-11-24 Ethicon Llc Ultrasonic surgical instruments having offset blades
US11344362B2 (en) 2016-08-05 2022-05-31 Cilag Gmbh International Methods and systems for advanced harmonic energy
US10376305B2 (en) 2016-08-05 2019-08-13 Ethicon Llc Methods and systems for advanced harmonic energy
US10285723B2 (en) 2016-08-09 2019-05-14 Ethicon Llc Ultrasonic surgical blade with improved heel portion
USD847990S1 (en) 2016-08-16 2019-05-07 Ethicon Llc Surgical instrument
USD924400S1 (en) 2016-08-16 2021-07-06 Cilag Gmbh International Surgical instrument
US10420580B2 (en) 2016-08-25 2019-09-24 Ethicon Llc Ultrasonic transducer for surgical instrument
US11925378B2 (en) 2016-08-25 2024-03-12 Cilag Gmbh International Ultrasonic transducer for surgical instrument
US10952759B2 (en) 2016-08-25 2021-03-23 Ethicon Llc Tissue loading of a surgical instrument
US10779847B2 (en) 2016-08-25 2020-09-22 Ethicon Llc Ultrasonic transducer to waveguide joining
US11350959B2 (en) 2016-08-25 2022-06-07 Cilag Gmbh International Ultrasonic transducer techniques for ultrasonic surgical instrument
US10603064B2 (en) 2016-11-28 2020-03-31 Ethicon Llc Ultrasonic transducer
US11266430B2 (en) 2016-11-29 2022-03-08 Cilag Gmbh International End effector control and calibration
US10820920B2 (en) 2017-07-05 2020-11-03 Ethicon Llc Reusable ultrasonic medical devices and methods of their use
US11696776B2 (en) 2019-12-30 2023-07-11 Cilag Gmbh International Articulatable surgical instrument
US11779329B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Surgical instrument comprising a flex circuit including a sensor system
US11786294B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Control program for modular combination energy device
US11786291B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Deflectable support of RF energy electrode with respect to opposing ultrasonic blade
US11812957B2 (en) 2019-12-30 2023-11-14 Cilag Gmbh International Surgical instrument comprising a signal interference resolution system
US11779387B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Clamp arm jaw to minimize tissue sticking and improve tissue control
US11759251B2 (en) 2019-12-30 2023-09-19 Cilag Gmbh International Control program adaptation based on device status and user input
US11744636B2 (en) 2019-12-30 2023-09-05 Cilag Gmbh International Electrosurgical systems with integrated and external power sources
US11723716B2 (en) 2019-12-30 2023-08-15 Cilag Gmbh International Electrosurgical instrument with variable control mechanisms
US11707318B2 (en) 2019-12-30 2023-07-25 Cilag Gmbh International Surgical instrument with jaw alignment features
US11684412B2 (en) 2019-12-30 2023-06-27 Cilag Gmbh International Surgical instrument with rotatable and articulatable surgical end effector
US11660089B2 (en) 2019-12-30 2023-05-30 Cilag Gmbh International Surgical instrument comprising a sensing system
US11589916B2 (en) 2019-12-30 2023-02-28 Cilag Gmbh International Electrosurgical instruments with electrodes having variable energy densities
US11911063B2 (en) 2019-12-30 2024-02-27 Cilag Gmbh International Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade
US11452525B2 (en) 2019-12-30 2022-09-27 Cilag Gmbh International Surgical instrument comprising an adjustment system
US11937863B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Deflectable electrode with variable compression bias along the length of the deflectable electrode
US11937866B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Method for an electrosurgical procedure
US11944366B2 (en) 2019-12-30 2024-04-02 Cilag Gmbh International Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode
US11950797B2 (en) 2019-12-30 2024-04-09 Cilag Gmbh International Deflectable electrode with higher distal bias relative to proximal bias

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