WO2004056277A1 - Electrosurgical method and apparatus - Google Patents

Electrosurgical method and apparatus Download PDF

Info

Publication number
WO2004056277A1
WO2004056277A1 PCT/GB2003/005212 GB0305212W WO2004056277A1 WO 2004056277 A1 WO2004056277 A1 WO 2004056277A1 GB 0305212 W GB0305212 W GB 0305212W WO 2004056277 A1 WO2004056277 A1 WO 2004056277A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
probe
lesion
body tissue
forming
Prior art date
Application number
PCT/GB2003/005212
Other languages
French (fr)
Inventor
Francis Amoah
Original Assignee
Gyrus Medical Limited
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
Priority to GB0230055.6 priority Critical
Priority to GB0230055A priority patent/GB0230055D0/en
Application filed by Gyrus Medical Limited filed Critical Gyrus Medical Limited
Publication of WO2004056277A1 publication Critical patent/WO2004056277A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206Generators therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14Probes or electrodes therefor
    • A61B18/1477Needle-like probes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577Ablation

Abstract

An electrosurgical method and apparatus comprises a probe (10), at least one temperature sensor (46), and a controller (100) for generating and controlling electromagnetic energy supplied to the probe. The controller receives signals from the temperature sensor (46) and controls the supply of electromagnetic energy such that the temperature of the probe is ramped up and then maintained at a steady state temperature of between 100°C and 115°C. In an equilibration phase, between the ramping up and the steady state temperature, the controller (100) holds the temperature of the probe substantially constant for a period of time to allow the temperature of different parts of the probe to equilibrate.

Description

Electrosurgical Method and Apparatus

This invention relates to an electrosurgical system comprising an electrosurgical generator and a handpiece including electrosurgical electrodes. In particular, this invention is directed to electrosurgical systems capable of forming a lesion in body tissue, as is known for the treatment of various medical conditions including airway obstructions and sleep apnea.

It is well known in the field of electrosurgery that there are two distinct tissue effects which can be achieved by RF, depending on the temperature to which the tissue is raised. The first is the removal of tissue by vaporisation, in which the electrode or electrodes are subjected to relatively high temperatures (typically over 1000°C). The second is the production of tissue necrosis without the removal of tissue in situ, and it is to this second type of system to which the present invention is directed.

US Patent No. 5,843,021 discloses a typical example of this type of treatment, in which a probe including a tissue treatment electrode is placed in contact with body tissue, and an RF signal is supplied to the probe such that the electrode heats the tissue causing cell necrosis and forming a lesion. The lesion is subsequently absorbed by the body with the result that tissue shrinkage is seen to occur. . This type of treatment has been successfully performed for a number of years, and is known as "Somnoplasty".

It is well known that to produce a lesion the temperature of the tissue should be kept below 100°C. Temperatures above 100°C are known to cause charring and desiccation of the tissue (which can be undesirable as the desiccated tissue is unable to absorb any further RF energy). The prior art teaches that temperatures in the range of 80°C to 100°C are typical for this type of apparatus. Examples of prior art patents teaching temperatures in this range are US 6,126,657, US 4,411,266, US 5,549,644, US 5,456,682 and US 6,056,745. As can be seen from these and many other prior art documents, the instruction to maintain the temperature below 100°C is well established. For example in US 4,411,266 it is stated "any non-uniform hot spots must be monitored to prevent runaway flash heating to the boiling point of 100°C." US 6,056,745 states "The maximum temperature condition T.sub.MAX lies within a range of temperatures which are high enough to provide deep and wide lesions (typically between about 90°C and 98°C), but which are safely below about 100°C, at which tissue desiccation or tissue boiling is known to occur." As can be seen, the direction to maintain the probe temperature below 100°C is seen as an essential requirement for successful lesion generation.

The problem with this requirement to maintain the probe temperature below 100°C is that this can lead to a relatively slow process, requiring anything up to several minutes of treatment time in order to generate the lesion. Unless the control of the energy delivered to the probe is exceptional, the safest way to ensure that the probe temperature does not under any circumstances exceed 100°C is to drive the device such that its normal operating is well below 100°C. Many devices operate at temperatures of between 80°C and 85°C (see US 4,411,266, for example), which can lead to even longer treatment times. The present invention seeks to provide a lesion generation system which can produce effective lesions using considerably reduced treatment times.

Accordingly there is provided apparatus for forming a lesion in body tissue, the apparatus comprising;

i) a probe adapted to contact body tissue, and having at least one electrode,

ii) at least one temperature sensor capable of measuring the temperature of the probe and generating signals representative of the said temperature,

iii) a controller comprising generation means for generating electromagnetic energy and supplying said energy to the at least one electrode, and control means for receiving the signals from the at least one temperature sensor and controlling the generation means such that

a) the temperature of the probe is ramped up to a first equilibration temperature, b) the temperature of the probe is held substantially constant at the equilibration temperature for a period of time to allow the temperature of different parts of the probe to equilibrate, and

c) the temperature of the probe is then increased to and maintained at a final steady state temperature.

The control means is adapted to control the generation means such that there is an equilibration phase between the ramp-up phase and the steady state phase. In this equilibration phase, the temperature of the probe is held substantially constant for a period of time at an equilibration temperature to allow the temperature of different parts of the probe to equilibrate. The equilibration temperature is preferably between 90°C and 105°C, and is typically substantially 100°C. This equilibration phase ensures that all parts of the probe are substantially at the same temperature, and eliminates "hot spots" which are actually at a higher temperature than that detected by the at least one temperature sensor. After the equilibration phase the temperature of the probe is raised to its final steady state operating temperature of between 100°C and 115°C, preferably substantially 110°C. This equilibration process provides improved temperature control of the probe, and allows temperatures of between 100°C and 115°C to be used without the risk that some parts of the probe may be hot enough to cause charring of tissue.

The invention also resides in a method comprising the steps of providing a probe capable of contacting body tissue to be treated, delivering electromagnetic energy to the probe such as to raise the temperature of the tissue in contact with the probe, measuring the temperature of the probe, and controlling the delivery of the electromagnetic energy such that

a) in an initial ramp-up phase, the temperature of the probe is raised rapidly to a first threshold temperature,

b) in a second equilibrating phase, the temperature of the probe is held substantially constant for a period of time to allow the temperature of different parts of the probe to equilibrate, and c) in a subsequent treatment phase, the temperature of the probe is raised to a second, higher threshold temperature such that a lesion is formed in the tissue adjacent the probe without the complete removal of electrolytes in the tissue adjacent the probe though vaporisation.

As stated previously, the first threshold temperature is preferably between 90°C and

105°C, and typically substantially 100°C. In one convenient arrangement the equilibrating phase takes place for a predetermined period of time, or alternatively takes place until a predetermined time from the start of the ramp-up phase. The second threshold temperature is conveniently between 100°C and 115°C, preferably 105°C and 115°C, and typically substantially 110°C.

The present invention is based on the surprising discovery that probe temperatures of slightly higher than 100°C can produce effective lesions without producing the expected charring and desiccation of the tissue. As stated above, this is contrary to what has been a widespread prejudice against this practice in the field over many years. The explanation for this surprising discovery is not fully understood, but is believed to be based on the phenomenon that the heating of the tissue causes an increase in the concentration of the electrolyte in the tissue in the region of the probe. This causes the boiling point of the electrolyte to be increased, with the result that temperatures of up to 115°C can be reached without causing charring or significant desiccation of the tissue. This increase in temperature has a considerable effect on treatment time, and it has been found that an acceptable lesion can be produced in around 60 seconds, as opposed to treatment times of 4 to 5 minutes with probes operated at only 85°C.

The invention will now be further described, by way of example only, with reference to the accompanying drawings, in which:-

Figure 1 is a schematic diagram of an electrosurgical system in accordance with the present invention,

Figures 2 and 3 are schematic sectional views of the probe of Figure 1, shown generating a lesion in the tongue of a patient, Figure 4 is a graph of temperature against time, for a typical prior art lesion generation device, and

Figure 5 is a graph of temperature against time, for a lesion generation device in accordance with the present invention.

Figure 1 shows the apparatus for a typical embodiment of an RF electrosurgical device for forming lesions in body tissue. The system comprises a controller 100 (including an RF power supply) with a user input and display panel 102. Also provided are a foot switch 104, an electrical grounding pad 110 and a probe 10 including a surgical handpiece 12 with a surgical electrode 14. The user input allows the user to input different parameters to affect lesion size, including treatment duration, and total energy delivery.

The controller 100 converts the low frequency electrical energy supplied by a wall connection (not shown) into the high frequency or RF energy necessary for surgery. The user input and display panel 102 displays relevant parameters and provides buttons and switches for user input to the control systems. The foot switch 104 connected to the controller provides means for switching the unit on and off. The surgical handpiece 12 is also connected to the controller and is the means for delivering the RF energy to the surgical electrode 14. The electrical grounding pad 110 is also connected to the controller and floats at a reference electric potential. Other embodiments of this invention have no electrical grounding pad.

Referring now to Figures 2 and 3, the probe 10 is shown being used to reduce a volume of a selected site in an interior of a head and neck structure, and more particularly to a structure that is associated with an airway passage. Suitable anatomical structures include but are not limited to the tongue, uvula, soft palate tissue, tonsils, adenoids, turbinate structures and the like. In Figures 2 and 3, probe 10 is shown as including a handpiece 12 coupled to an electrode 14. Handpiece 12 can be a proximal portion of electrode 14 that is suitably configured to enable placement and removal of probe 10 to and from a selected anatomical structure and may include, in one embodiment, a proximal portion of electrode 14 that is insulated. Handpiece 12 and electrode 14 are sized and of a suitable geometry to be maneuverable in an oral cavity 16, pierce a tongue surface 18 and advance into an interior 20 of a tongue 22 a sufficient distance 24 to a tissue site 26. Electromagnetic energy is delivered to tissue site 26 to create cell necrosis at zone 28 without damaging a main branch of the hypoglossal nerve. A cable 30 is coupled to the electrode 14. For purposes of this disclosure, the main branches of the hypoglossal nerve are those branches which if damaged create an impairment, either partial or full, of speech or swallowing capabilities. Following the treatment, the treated structure of tongue 22 is repositioned in oral cavity 16. With this cell necrosis, the back of the tongue 22 moves in a forward direction away from the air passageway. The result is an increase in the cross- sectional diameter of the air passageway.

Handle 12 is preferably made of an electrically and thermally insulating material. Electrode 14 can be made of a conductive material such as stainless steel. Additionally, electrode 14 can be made of a shaped memory metal, such as nickel titanium, commercially available from Raychem Corporation, Menlo Park, Calif. In one embodiment, only a distal end of electrode 14 is made of the shaped memory metal in order to effect a desired deflection.

Probe 10 can include visualization capability including but not limited to a viewing scope, an expanded eyepiece, fiber optics, video imaging, and the like.

Electrode 14 can include an insulator 32 which can be adjustable in length and in a surrounding relationship to an exterior surface of electrode 14. Insulator 32 serves as a barrier to thermal or RF energy flow. Insulator 32 can be in the form of a sleeve that may be adjustably positioned at the exterior of electrode 14. In one embodiment the insulator can be made of a polyamide material and be a 0.002 inch (50 micron) shrink wrap. The polyamide insulating layer is semi-rigid.

Handpiece 12 can have a reduced diameter at a distal portion 34 to facilitate positioning, maneuverability, provide easier access to smaller openings and improve the visibility in the area where electrode 14 is to penetrate. To use probe 10 in oral cavity 16, a topical and then a local anesthetic is applied to tongue 22. After a suitable period for the anesthesia to take effect, the physician may grasp the body of tongue 22 near the apex, using a gauze pad for a better grip. Tongue 22 is then drawn forward, bringing the body and the root of tongue 22 further forward for improved accessibility. Grasping handpiece 12, the physician positions a distal portion of electrode 14 at tongue surface 18. The position of electrode 14 in Figures 2 and 3, illustrates cell necrosis zone 28 below a mucosal surface 36 providing a protected zone 38. An insulated portion 40 of electrode 14 prevents delivery of energy to a main branch of a hypoglossal nerve and/or to mucosal surface 36.

Electrode 14 can have an angle 42 at a bend zone 44 which is lateral to a longitudinal axis of handpiece 12. Electrode 14 can be malleable to create different bend zones, depending on the anatomical structure and the insertion position of the anatomical structure. With the use of a bending fixture, not shown, the arc of angle 42 can be adjusted by the physician as needed at the time of treatment.

It will be appreciated that the term "electrode" in the specification generally means an energy delivery device. The device may be arranged to heat tissue using methods including but not limited to resistive heating and heating by RF, microwave, or ultrasound energy. The preferred energy source is an RF source and electrode 14 is an RF electrode operated in either bipolar or monopolar mode with a ground pad electrode. In a monopolar mode of delivering RF energy, a single electrode 14 is used in combination with an indifferent electrode patch that is applied to the body to form the other contact and complete an electrical circuit. Bipolar operation is possible when two or more electrodes 14 are used. Multiple electrodes 14 may be used.

When the energy source is RF, an RF energy source may have multiple channels, delivering separately modulated power to each electrode 14. This separate modulation reduces preferential heating that occurs when more energy is delivered to a zone of greater conductivity and less heating occurs around electrodes 14 which are placed into less conductive tissue. If the tissue hydration or blood infusion in the tissue is uniform, a single channel RF energy source may be used to provide power for the treatment and cell necrosis zones are relatively uniform in size.

One or more sensors 46 are included and positioned at a distal end of electrode 14, at a distal end of insulator 32, as well as at other positions on probe 10. Sensor 46 is of conventional design, including but not limited to thermistors, thermocouples, resistive wires, and the like. A suitable sensor 46 is a T type thermocouple with copper constantan,

J type, E type, K type, fiber optics, resistive wires, thermocouple LR detectors, and the like.

Figure 4 shows a schematic graph of the temperature profile of a typical prior art device. The sensors 46 feed back temperature readings to the controller 100 which compares the readings with a set point temperature Ts. This set point temperature may be 100°C, or depending on the nature of the control system, it may be less than 100°C, typically 85°C. The controller 100 compares the temperature detected by the sensors 46 with the set point temperature, and also takes into account the rate of change of the detected temperature since the previous reading. The controller 100 adjusts the RF power delivered to the electrode 14 in accordance with these calculations. Readings are taken and adjustments are made on a repeated basis, typically once per second. US Patent No. 5,057,105 describes one such temperature control technique in more detail.

Figure 5 is a typical temperature profile in accordance with the apparatus and method of the present invention. The controller 100 supplies a relatively high power RF signal to the electrode 14 (typically around 10 W) such that the temperature of the probe 10 rises quickly. Temperature readings are taken every 60 ms. When the sensors 46 detect that the temperature of the probe 10 has reached a first threshold temperature Ti (typically 100°C), the controller reduces the power of the RF signal supplied to the electrode 14 to a relatively lower level (typically around 3 W). This is sufficient to hold the temperature of the probe at a constant temperature for a certain period of time, as shown at 50 in Figure 5. This period of time is sufficient for the temperature of the probe to equilibrate, and become uniform over all parts of the probe 10. The equilibration period can be a predetermined period of time, as shown at t] in Figure 5 (in which the equilibration period is a fixed period of e.g. 10 seconds). Alternatively, the equilibration period can subsist until a predetermined period of time has elapsed from the start of the process, as shown at t2 in Figure 5 (in which the equilibration period lasts until a period of e.g. 15 seconds from the start of the process).

Following the equilibration period, the higher power RF signal is resumed so that the temperature of the probe 10 continues to rise, until it reaches a second threshold temperature T2. This second threshold temperature is above 100°C, and is typically 110°C. The controller 100 thereafter supplies sufficient power to the electrode 14 to maintain the probe substantially at the second threshold temperature for the remainder of the procedure, until the user proscribed treatment duration has elapsed, the required energy has been delivered, or until the footswitch is activated to switch off the RF signal and end the treatment process.

It has been found that the use of this higher treatment temperature, together with the added improvement in temperature control provided by the equilibration of the probe, has produced lesions comparable in size with those produced by the prior art devices, but with a greatly reduced treatment time and delivered energy. A typical prior art lesion generation device produces an acceptable lesion in around 4 to 5 minutes. The device of the present invention has been found to produce a lesion which is 70% of the size of the prior art lesion in only 60 seconds, and with only 40% of the delivered energy of the prior art system.

Claims

Claims
1. Apparatus for forming a lesion in body tissue, the apparatus comprising;
i) a probe adapted to contact body tissue, and having at least one electrode,
ii) at least one temperature sensor capable of measuring the temperature of the probe and generating signals representative of the said temperature,
iii) a controller comprising generation means for generating electromagnetic energy and supplying said energy to the at least one electrode, and control means for receiving the signals from the at least one temperature sensor and controlling the generation means such that
a) the temperature of the probe is ramped up to a first equilibration temperature,
b) the temperature of the probe is held substantially constant at the equilibration temperature for a period of time to allow the temperature of different parts of the probe to equilibrate, and
c) the temperature of the probe is then increased to and maintained at a final steady state temperature.
2. Apparatus according to claim 1, wherein the equilibration temperature is between 90°C and 105°C.
3. Apparatus according to claim 2, wherein the equilibration temperature is substantially 100°C.
4. Apparatus according to any of claims 1 to 3, wherein the final steady state temperature is between 100°C and 115°C.
5. Apparatus according to claim 4, wherein the final steady state temperature is substantially 110°C.
6. A method of forming a lesion in body tissue comprising the steps of providing a probe capable of contacting body tissue to be treated, delivering electromagnetic energy to the probe such as to raise the temperature of the tissue in contact with the probe, measuring the temperature of the probe, and controlling the delivery of the electromagnetic energy such that
a) in an initial ramp-up phase, the temperature of the probe is raised rapidly to a first threshold temperature,
b) in a second equilibrating phase, the temperature of the probe is held substantially constant for a period of time to allow the temperature of different parts of the probe to equilibrate, and
c) in a subsequent treatment phase, the temperature of the probe is raised to a second, higher threshold temperature such that a lesion is formed in the tissue adjacent the probe without the complete removal of electrolytes in the tissue adjacent to the probe through vaporisation.
7. A method of forming a lesion in body tissue according to claim 6, wherein the first threshold temperature is between 90°C and 105°C.
8. A method of forming a lesion in body tissue according to claim 7, wherein the first threshold temperature is substantially 100°C.
9. A method of forming a lesion in body tissue according to any of claims 6 to 8, wherein the equilibrating phase takes place for a predetermined period of time.
10. A method of forming a lesion in body tissue according to any of claims 6 to 8, wherein the equilibrating phase takes place until a predetermined time from the start of the ramp-up phase.
11. A method of forming a lesion in body tissue according to any of claims 6 to 10, wherein the second threshold temperature is between 100°C and 115°C.
12. A method of forming a lesion in body tissue according to claim 11, wherein the second threshold temperature is substantially 110°C.
PCT/GB2003/005212 2002-12-23 2003-12-03 Electrosurgical method and apparatus WO2004056277A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0230055.6 2002-12-23
GB0230055A GB0230055D0 (en) 2002-12-23 2002-12-23 Electrosurgical method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2003285562A AU2003285562A1 (en) 2002-12-23 2003-12-03 Electrosurgical method and apparatus

Publications (1)

Publication Number Publication Date
WO2004056277A1 true WO2004056277A1 (en) 2004-07-08

Family

ID=9950351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/005212 WO2004056277A1 (en) 2002-12-23 2003-12-03 Electrosurgical method and apparatus

Country Status (3)

Country Link
AU (1) AU2003285562A1 (en)
GB (1) GB0230055D0 (en)
WO (1) WO2004056277A1 (en)

Cited By (205)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066167B2 (en) 2009-03-23 2011-11-29 Ethicon Endo-Surgery, Inc. Circular surgical stapling instrument with anvil locking system
USD650074S1 (en) 2010-10-01 2011-12-06 Ethicon Endo-Surgery, Inc. Surgical instrument
US8083120B2 (en) 2008-09-18 2011-12-27 Ethicon Endo-Surgery, Inc. End effector for use with a surgical cutting and stapling instrument
US8113410B2 (en) 2008-02-14 2012-02-14 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with control features
US8136712B2 (en) 2009-12-10 2012-03-20 Ethicon Endo-Surgery, Inc. Surgical stapler with discrete staple height adjustment and tactile feedback
US8141762B2 (en) 2009-10-09 2012-03-27 Ethicon Endo-Surgery, Inc. Surgical stapler comprising a staple pocket
US8157145B2 (en) 2007-05-31 2012-04-17 Ethicon Endo-Surgery, Inc. Pneumatically powered surgical cutting and fastening instrument with electrical feedback
US8157153B2 (en) 2006-01-31 2012-04-17 Ethicon Endo-Surgery, Inc. Surgical instrument with force-feedback capabilities
US8161977B2 (en) 2006-01-31 2012-04-24 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US8186555B2 (en) 2006-01-31 2012-05-29 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with mechanical closure system
US8186560B2 (en) 2007-06-29 2012-05-29 Ethicon Endo-Surgery, Inc. Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features
US8196795B2 (en) 2008-02-14 2012-06-12 Ethicon Endo-Surgery, Inc. Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus
US8196796B2 (en) 2007-06-04 2012-06-12 Ethicon Endo-Surgery, Inc. Shaft based rotary drive system for surgical instruments
US8205781B2 (en) 2008-09-19 2012-06-26 Ethicon Endo-Surgery, Inc. Surgical stapler with apparatus for adjusting staple height
US8210411B2 (en) 2008-09-23 2012-07-03 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument
US8215531B2 (en) 2004-07-28 2012-07-10 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having a medical substance dispenser
US8220688B2 (en) 2009-12-24 2012-07-17 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument with electric actuator directional control assembly
US8267300B2 (en) 2009-12-30 2012-09-18 Ethicon Endo-Surgery, Inc. Dampening device for endoscopic surgical stapler
US8308040B2 (en) 2007-06-22 2012-11-13 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
US8317070B2 (en) 2005-08-31 2012-11-27 Ethicon Endo-Surgery, Inc. Surgical stapling devices that produce formed staples having different lengths
US8322455B2 (en) 2006-06-27 2012-12-04 Ethicon Endo-Surgery, Inc. Manually driven surgical cutting and fastening instrument
US8322589B2 (en) 2007-06-22 2012-12-04 Ethicon Endo-Surgery, Inc. Surgical stapling instruments
US8348131B2 (en) 2006-09-29 2013-01-08 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with mechanical indicator to show levels of tissue compression
US8353438B2 (en) 2009-11-19 2013-01-15 Ethicon Endo-Surgery, Inc. Circular stapler introducer with rigid cap assembly configured for easy removal
US8360296B2 (en) 2010-09-09 2013-01-29 Ethicon Endo-Surgery, Inc. Surgical stapling head assembly with firing lockout for a surgical stapler
US8371491B2 (en) 2008-02-15 2013-02-12 Ethicon Endo-Surgery, Inc. Surgical end effector having buttress retention features
US8393514B2 (en) 2010-09-30 2013-03-12 Ethicon Endo-Surgery, Inc. Selectively orientable implantable fastener cartridge
US8397971B2 (en) 2009-02-05 2013-03-19 Ethicon Endo-Surgery, Inc. Sterilizable surgical instrument
US8414577B2 (en) 2009-02-05 2013-04-09 Ethicon Endo-Surgery, Inc. Surgical instruments and components for use in sterile environments
US8424740B2 (en) 2007-06-04 2013-04-23 Ethicon Endo-Surgery, Inc. Surgical instrument having a directional switching mechanism
US8444036B2 (en) 2009-02-06 2013-05-21 Ethicon Endo-Surgery, Inc. Motor driven surgical fastener device with mechanisms for adjusting a tissue gap within the end effector
US8453907B2 (en) 2009-02-06 2013-06-04 Ethicon Endo-Surgery, Inc. Motor driven surgical fastener device with cutting member reversing mechanism
US8453908B2 (en) 2008-02-13 2013-06-04 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with improved firing trigger arrangement
US8459520B2 (en) 2007-01-10 2013-06-11 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and remote sensor
US8459525B2 (en) 2008-02-14 2013-06-11 Ethicon Endo-Sugery, Inc. Motorized surgical cutting and fastening instrument having a magnetic drive train torque limiting device
US8464923B2 (en) 2005-08-31 2013-06-18 Ethicon Endo-Surgery, Inc. Surgical stapling devices for forming staples with different formed heights
US8479969B2 (en) 2007-01-10 2013-07-09 Ethicon Endo-Surgery, Inc. Drive interface for operably coupling a manipulatable surgical tool to a robot
US8485413B2 (en) 2009-02-05 2013-07-16 Ethicon Endo-Surgery, Inc. Surgical stapling instrument comprising an articulation joint
US8517239B2 (en) 2009-02-05 2013-08-27 Ethicon Endo-Surgery, Inc. Surgical stapling instrument comprising a magnetic element driver
US8534528B2 (en) 2007-06-04 2013-09-17 Ethicon Endo-Surgery, Inc. Surgical instrument having a multiple rate directional switching mechanism
US8540133B2 (en) 2008-09-19 2013-09-24 Ethicon Endo-Surgery, Inc. Staple cartridge
US8540128B2 (en) 2007-01-11 2013-09-24 Ethicon Endo-Surgery, Inc. Surgical stapling device with a curved end effector
US8540129B2 (en) 2008-02-13 2013-09-24 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with improved firing trigger arrangement
US8540131B2 (en) 2011-03-15 2013-09-24 Ethicon Endo-Surgery, Inc. Surgical staple cartridges with tissue tethers for manipulating divided tissue and methods of using same
US8561870B2 (en) 2008-02-13 2013-10-22 Ethicon Endo-Surgery, Inc. Surgical stapling instrument
US8567656B2 (en) 2005-08-31 2013-10-29 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US8573461B2 (en) 2008-02-14 2013-11-05 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with cam-driven staple deployment arrangements
US8573465B2 (en) 2008-02-14 2013-11-05 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical end effector system with rotary actuated closure systems
US8584919B2 (en) 2008-02-14 2013-11-19 Ethicon Endo-Sugery, Inc. Surgical stapling apparatus with load-sensitive firing mechanism
US8602288B2 (en) 2008-09-23 2013-12-10 Ethicon Endo-Surgery. Inc. Robotically-controlled motorized surgical end effector system with rotary actuated closure systems having variable actuation speeds
US8608046B2 (en) 2010-01-07 2013-12-17 Ethicon Endo-Surgery, Inc. Test device for a surgical tool
US8608045B2 (en) 2008-10-10 2013-12-17 Ethicon Endo-Sugery, Inc. Powered surgical cutting and stapling apparatus with manually retractable firing system
US8608044B2 (en) 2008-02-15 2013-12-17 Ethicon Endo-Surgery, Inc. Feedback and lockout mechanism for surgical instrument
US8616431B2 (en) 2007-06-04 2013-12-31 Ethicon Endo-Surgery, Inc. Shiftable drive interface for robotically-controlled surgical tool
US8622274B2 (en) 2008-02-14 2014-01-07 Ethicon Endo-Surgery, Inc. Motorized cutting and fastening instrument having control circuit for optimizing battery usage
US8631987B2 (en) 2006-08-02 2014-01-21 Ethicon Endo-Surgery, Inc. Pneumatically powered surgical cutting and fastening instrument with a variable control of the actuating rate of firing with mechanical power assist
US8632462B2 (en) 2011-03-14 2014-01-21 Ethicon Endo-Surgery, Inc. Trans-rectum universal ports
US8636736B2 (en) 2008-02-14 2014-01-28 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument
US8652120B2 (en) 2007-01-10 2014-02-18 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and sensor transponders
US8657174B2 (en) 2008-02-14 2014-02-25 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument having handle based power source
US8657176B2 (en) 2010-09-30 2014-02-25 Ethicon Endo-Surgery, Inc. Tissue thickness compensator for a surgical stapler
US8672207B2 (en) 2010-07-30 2014-03-18 Ethicon Endo-Surgery, Inc. Transwall visualization arrangements and methods for surgical circular staplers
US8695866B2 (en) 2010-10-01 2014-04-15 Ethicon Endo-Surgery, Inc. Surgical instrument having a power control circuit
US8733613B2 (en) 2010-09-29 2014-05-27 Ethicon Endo-Surgery, Inc. Staple cartridge
US8747238B2 (en) 2012-06-28 2014-06-10 Ethicon Endo-Surgery, Inc. Rotary drive shaft assemblies for surgical instruments with articulatable end effectors
US8763879B2 (en) 2006-01-31 2014-07-01 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of surgical instrument
US8783543B2 (en) 2010-07-30 2014-07-22 Ethicon Endo-Surgery, Inc. Tissue acquisition arrangements and methods for surgical stapling devices
US8783541B2 (en) 2003-05-20 2014-07-22 Frederick E. Shelton, IV Robotically-controlled surgical end effector system
US8789740B2 (en) 2010-07-30 2014-07-29 Ethicon Endo-Surgery, Inc. Linear cutting and stapling device with selectively disengageable cutting member
US8789739B2 (en) 2011-09-06 2014-07-29 Ethicon Endo-Surgery, Inc. Continuous stapling instrument
US8789741B2 (en) 2010-09-24 2014-07-29 Ethicon Endo-Surgery, Inc. Surgical instrument with trigger assembly for generating multiple actuation motions
US8800841B2 (en) 2011-03-15 2014-08-12 Ethicon Endo-Surgery, Inc. Surgical staple cartridges
US8800838B2 (en) 2005-08-31 2014-08-12 Ethicon Endo-Surgery, Inc. Robotically-controlled cable-based surgical end effectors
US8820603B2 (en) 2006-01-31 2014-09-02 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US8844789B2 (en) 2006-01-31 2014-09-30 Ethicon Endo-Surgery, Inc. Automated end effector component reloading system for use with a robotic system
US8851354B2 (en) 2009-12-24 2014-10-07 Ethicon Endo-Surgery, Inc. Surgical cutting instrument that analyzes tissue thickness
US8857693B2 (en) 2011-03-15 2014-10-14 Ethicon Endo-Surgery, Inc. Surgical instruments with lockable articulating end effector
US8875972B2 (en) 2008-02-15 2014-11-04 Ethicon Endo-Surgery, Inc. End effector coupling arrangements for a surgical cutting and stapling instrument
US8893949B2 (en) 2010-09-30 2014-11-25 Ethicon Endo-Surgery, Inc. Surgical stapler with floating anvil
US8905977B2 (en) 2004-07-28 2014-12-09 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having an electroactive polymer actuated medical substance dispenser
US8911471B2 (en) 2006-03-23 2014-12-16 Ethicon Endo-Surgery, Inc. Articulatable surgical device
US8926598B2 (en) 2011-03-15 2015-01-06 Ethicon Endo-Surgery, Inc. Surgical instruments with articulatable and rotatable end effector
US8992422B2 (en) 2006-03-23 2015-03-31 Ethicon Endo-Surgery, Inc. Robotically-controlled endoscopic accessory channel
US9005230B2 (en) 2008-09-23 2015-04-14 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US9028494B2 (en) 2012-06-28 2015-05-12 Ethicon Endo-Surgery, Inc. Interchangeable end effector coupling arrangement
US9028519B2 (en) 2008-09-23 2015-05-12 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US9044229B2 (en) 2011-03-15 2015-06-02 Ethicon Endo-Surgery, Inc. Surgical fastener instruments
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
US9072536B2 (en) 2012-06-28 2015-07-07 Ethicon Endo-Surgery, Inc. Differential locking arrangements for rotary powered surgical instruments
US9072535B2 (en) 2011-05-27 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with rotatable staple deployment arrangements
US9078653B2 (en) 2012-03-26 2015-07-14 Ethicon Endo-Surgery, Inc. Surgical stapling device with lockout system for preventing actuation in the absence of an installed staple cartridge
US9101358B2 (en) 2012-06-15 2015-08-11 Ethicon Endo-Surgery, Inc. Articulatable surgical instrument comprising a firing drive
US9101385B2 (en) 2012-06-28 2015-08-11 Ethicon Endo-Surgery, Inc. Electrode connections for rotary driven surgical tools
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
US9198662B2 (en) 2012-03-28 2015-12-01 Ethicon Endo-Surgery, Inc. Tissue thickness compensator having improved visibility
US9204880B2 (en) 2012-03-28 2015-12-08 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising capsules defining a low pressure environment
US9204878B2 (en) 2008-02-14 2015-12-08 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with interlockable firing system
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
US9220501B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensators
US9220500B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising structure to produce a resilient load
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
US9237891B2 (en) 2005-08-31 2016-01-19 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical stapling devices that produce formed staples having different lengths
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
US9282974B2 (en) 2012-06-28 2016-03-15 Ethicon Endo-Surgery, Llc Empty clip cartridge lockout
US9289212B2 (en) 2010-09-17 2016-03-22 Ethicon Endo-Surgery, Inc. Surgical instruments and batteries for surgical instruments
US9289256B2 (en) 2012-06-28 2016-03-22 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
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
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
US9332984B2 (en) 2013-03-27 2016-05-10 Ethicon Endo-Surgery, Llc Fastener cartridge assemblies
US9332974B2 (en) 2010-09-30 2016-05-10 Ethicon Endo-Surgery, Llc Layered tissue thickness compensator
US9332987B2 (en) 2013-03-14 2016-05-10 Ethicon Endo-Surgery, Llc Control arrangements for a drive member of a surgical instrument
US9345481B2 (en) 2013-03-13 2016-05-24 Ethicon Endo-Surgery, Llc Staple cartridge tissue thickness sensor system
US9351727B2 (en) 2013-03-14 2016-05-31 Ethicon Endo-Surgery, Llc Drive train control arrangements for modular 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
US9386984B2 (en) 2013-02-08 2016-07-12 Ethicon Endo-Surgery, Llc Staple cartridge comprising a releasable cover
US9386985B2 (en) 2012-10-15 2016-07-12 Ethicon Endo-Surgery, Llc Surgical cutting instrument
US9408606B2 (en) 2012-06-28 2016-08-09 Ethicon Endo-Surgery, Llc Robotically powered surgical device with manually-actuatable reversing system
US9549735B2 (en) 2013-12-23 2017-01-24 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a firing member including fastener transfer surfaces
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
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
US9642620B2 (en) 2013-12-23 2017-05-09 Ethicon Endo-Surgery, Llc Surgical cutting and stapling instruments with articulatable end effectors
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
US9681870B2 (en) 2013-12-23 2017-06-20 Ethicon Llc Articulatable surgical instruments with separate and distinct closing and firing systems
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
US9724092B2 (en) 2013-12-23 2017-08-08 Ethicon Llc Modular surgical instruments
US9724094B2 (en) 2014-09-05 2017-08-08 Ethicon Llc Adjunct with integrated sensors to quantify tissue compression
US9724098B2 (en) 2012-03-28 2017-08-08 Ethicon Endo-Surgery, Llc Staple cartridge comprising an implantable layer
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
US9795382B2 (en) 2005-08-31 2017-10-24 Ethicon Llc Fastener cartridge assembly comprising a cam and driver arrangement
US9795384B2 (en) 2013-03-27 2017-10-24 Ethicon Llc Fastener cartridge comprising a tissue thickness compensator and a gap setting element
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
US9839420B2 (en) 2010-09-30 2017-12-12 Ethicon Llc Tissue thickness compensator comprising at least one medicament
US9839428B2 (en) 2013-12-23 2017-12-12 Ethicon Llc Surgical cutting and stapling instruments with independent jaw control features
US9844368B2 (en) 2013-04-16 2017-12-19 Ethicon Llc Surgical system comprising first and second drive 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
US9844375B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments
US9844376B2 (en) 2014-11-06 2017-12-19 Ethicon Llc Staple cartridge comprising a releasable adjunct material
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
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
US10028744B2 (en) 2015-08-26 2018-07-24 Ethicon Llc Staple cartridge assembly including staple guides
US10039529B2 (en) 2010-09-17 2018-08-07 Ethicon Llc Power control arrangements for surgical instruments and batteries
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
US10052102B2 (en) 2015-06-18 2018-08-21 Ethicon Llc Surgical end effectors with dual cam actuated jaw closing features
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
US10076326B2 (en) 2015-09-23 2018-09-18 Ethicon Llc Surgical stapler having current mirror-based motor control
US10076325B2 (en) 2014-10-13 2018-09-18 Ethicon Llc Surgical stapling apparatus comprising a tissue stop
US10085751B2 (en) 2015-09-23 2018-10-02 Ethicon Llc Surgical stapler having temperature-based motor control
US10085748B2 (en) 2014-12-18 2018-10-02 Ethicon Llc Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors
US10092292B2 (en) 2013-02-28 2018-10-09 Ethicon Llc Staple forming features for surgical stapling instrument
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
US10201349B2 (en) 2013-08-23 2019-02-12 Ethicon Llc End effector detection and firing rate modulation systems for surgical instruments
US10211586B2 (en) 2017-06-28 2019-02-19 Ethicon Llc Surgical shaft assemblies with watertight housings
US10206676B2 (en) 2008-02-14 2019-02-19 Ethicon Llc Surgical cutting and fastening instrument
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
US10258331B2 (en) 2016-02-12 2019-04-16 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10258418B2 (en) 2017-06-29 2019-04-16 Ethicon Llc System for controlling articulation forces
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
US10265074B2 (en) 2016-03-23 2019-04-23 Ethicon Llc Implantable layers for surgical stapling devices

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411266A (en) 1980-09-24 1983-10-25 Cosman Eric R Thermocouple radio frequency lesion electrode
US5456682A (en) 1991-11-08 1995-10-10 Ep Technologies, Inc. Electrode and associated systems using thermally insulated temperature sensing elements
US5549644A (en) 1992-08-12 1996-08-27 Vidamed, Inc. Transurethral needle ablation device with cystoscope and method for treatment of the prostate
US5843021A (en) 1994-05-09 1998-12-01 Somnus Medical Technologies, Inc. Cell necrosis apparatus
US5906614A (en) * 1991-11-08 1999-05-25 Ep Technologies, Inc. Tissue heating and ablation systems and methods using predicted temperature for monitoring and control
US6056745A (en) 1994-06-27 2000-05-02 Ep Technologies, Inc. Systems and methods for obtaining desired lesion characteristics while ablating body tissue
US6123702A (en) * 1998-09-10 2000-09-26 Scimed Life Systems, Inc. Systems and methods for controlling power in an electrosurgical probe
US6126657A (en) 1996-02-23 2000-10-03 Somnus Medical Technologies, Inc. Apparatus for treatment of air way obstructions
US6451015B1 (en) * 1998-11-18 2002-09-17 Sherwood Services Ag Method and system for menu-driven two-dimensional display lesion generator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411266A (en) 1980-09-24 1983-10-25 Cosman Eric R Thermocouple radio frequency lesion electrode
US5456682A (en) 1991-11-08 1995-10-10 Ep Technologies, Inc. Electrode and associated systems using thermally insulated temperature sensing elements
US5906614A (en) * 1991-11-08 1999-05-25 Ep Technologies, Inc. Tissue heating and ablation systems and methods using predicted temperature for monitoring and control
US5549644A (en) 1992-08-12 1996-08-27 Vidamed, Inc. Transurethral needle ablation device with cystoscope and method for treatment of the prostate
US5843021A (en) 1994-05-09 1998-12-01 Somnus Medical Technologies, Inc. Cell necrosis apparatus
US6056745A (en) 1994-06-27 2000-05-02 Ep Technologies, Inc. Systems and methods for obtaining desired lesion characteristics while ablating body tissue
US6126657A (en) 1996-02-23 2000-10-03 Somnus Medical Technologies, Inc. Apparatus for treatment of air way obstructions
US6123702A (en) * 1998-09-10 2000-09-26 Scimed Life Systems, Inc. Systems and methods for controlling power in an electrosurgical probe
US6451015B1 (en) * 1998-11-18 2002-09-17 Sherwood Services Ag Method and system for menu-driven two-dimensional display lesion generator

Cited By (551)

* 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
US8783541B2 (en) 2003-05-20 2014-07-22 Frederick E. Shelton, IV Robotically-controlled surgical end effector system
US9844379B2 (en) 2004-07-28 2017-12-19 Ethicon Llc Surgical stapling instrument having a clearanced opening
US9603991B2 (en) 2004-07-28 2017-03-28 Ethicon Endo-Surgery, Llc Surgical stapling instrument having a medical substance dispenser
US8905977B2 (en) 2004-07-28 2014-12-09 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having an electroactive polymer actuated medical substance dispenser
US9282966B2 (en) 2004-07-28 2016-03-15 Ethicon Endo-Surgery, Inc. Surgical stapling instrument
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
US8517244B2 (en) 2004-07-28 2013-08-27 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having a medical substance dispenser
US8215531B2 (en) 2004-07-28 2012-07-10 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having a medical substance dispenser
US9737302B2 (en) 2004-07-28 2017-08-22 Ethicon Llc Surgical stapling instrument having a restraining member
US9585663B2 (en) 2004-07-28 2017-03-07 Ethicon Endo-Surgery, Llc Surgical stapling instrument configured to apply a compressive pressure to tissue
US9561032B2 (en) 2005-08-31 2017-02-07 Ethicon Endo-Surgery, Llc Staple cartridge comprising a staple driver arrangement
US10245032B2 (en) 2005-08-31 2019-04-02 Ethicon Llc Staple cartridges for forming staples having differing formed staple heights
US8464923B2 (en) 2005-08-31 2013-06-18 Ethicon Endo-Surgery, Inc. Surgical stapling devices for forming staples with different formed heights
US9795382B2 (en) 2005-08-31 2017-10-24 Ethicon Llc Fastener cartridge assembly comprising a cam and driver arrangement
US9307988B2 (en) 2005-08-31 2016-04-12 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
US10070863B2 (en) 2005-08-31 2018-09-11 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil
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
US8800838B2 (en) 2005-08-31 2014-08-12 Ethicon Endo-Surgery, Inc. Robotically-controlled cable-based surgical end effectors
US9237891B2 (en) 2005-08-31 2016-01-19 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical stapling devices that produce formed staples having different lengths
US8636187B2 (en) 2005-08-31 2014-01-28 Ethicon Endo-Surgery, Inc. Surgical stapling systems that produce formed staples having different lengths
US9326768B2 (en) 2005-08-31 2016-05-03 Ethicon Endo-Surgery, Llc Staple cartridges for forming staples having differing formed staple heights
US10245035B2 (en) 2005-08-31 2019-04-02 Ethicon Llc Stapling assembly configured to produce different formed staple heights
US9844373B2 (en) 2005-08-31 2017-12-19 Ethicon Llc Fastener cartridge assembly comprising a driver row arrangement
US8567656B2 (en) 2005-08-31 2013-10-29 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US8317070B2 (en) 2005-08-31 2012-11-27 Ethicon Endo-Surgery, Inc. Surgical stapling devices that produce formed staples having different lengths
US10159482B2 (en) 2005-08-31 2018-12-25 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil and different staple heights
US9968356B2 (en) 2005-11-09 2018-05-15 Ethicon Llc Surgical instrument drive systems
US9895147B2 (en) 2005-11-09 2018-02-20 Ethicon Llc End effectors for surgical staplers
US10149679B2 (en) 2005-11-09 2018-12-11 Ethicon Llc Surgical instrument comprising drive systems
US10028742B2 (en) 2005-11-09 2018-07-24 Ethicon Llc Staple cartridge comprising staples with different unformed heights
US9861359B2 (en) 2006-01-31 2018-01-09 Ethicon Llc Powered surgical instruments with firing system lockout arrangements
US10098636B2 (en) 2006-01-31 2018-10-16 Ethicon Llc Surgical instrument having force feedback capabilities
US8820603B2 (en) 2006-01-31 2014-09-02 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US10010322B2 (en) 2006-01-31 2018-07-03 Ethicon Llc Surgical instrument
US10201363B2 (en) 2006-01-31 2019-02-12 Ethicon Llc Motor-driven surgical instrument
US10052100B2 (en) 2006-01-31 2018-08-21 Ethicon Llc Surgical instrument system configured to detect resistive forces experienced by a tissue cutting implement
US8763879B2 (en) 2006-01-31 2014-07-01 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of surgical instrument
US8292155B2 (en) 2006-01-31 2012-10-23 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with tactile position feedback
US9517068B2 (en) 2006-01-31 2016-12-13 Ethicon Endo-Surgery, Llc Surgical instrument with automatically-returned firing member
US10058963B2 (en) 2006-01-31 2018-08-28 Ethicon Llc Automated end effector component reloading system for use with a robotic system
US8186555B2 (en) 2006-01-31 2012-05-29 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with mechanical closure system
US9743928B2 (en) 2006-01-31 2017-08-29 Ethicon Endo-Surgery, Inc. Surgical instrument having a feedback system
US8844789B2 (en) 2006-01-31 2014-09-30 Ethicon Endo-Surgery, Inc. Automated end effector component reloading system for use with a robotic system
US8172124B2 (en) 2006-01-31 2012-05-08 Ethicon Endo-Surgery, Inc. Surgical instrument having recording capabilities
US8752747B2 (en) 2006-01-31 2014-06-17 Ethicon Endo-Surgery, Inc. Surgical instrument having recording capabilities
US8167185B2 (en) 2006-01-31 2012-05-01 Ethicon Endo-Surgery, Inc. Surgical instrument having recording capabilities
US9451958B2 (en) 2006-01-31 2016-09-27 Ethicon Endo-Surgery, Llc Surgical instrument with firing actuator lockout
US9320520B2 (en) 2006-01-31 2016-04-26 Ethicon Endo-Surgery, Inc. Surgical instrument system
US8161977B2 (en) 2006-01-31 2012-04-24 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US9439649B2 (en) 2006-01-31 2016-09-13 Ethicon Endo-Surgery, Llc Surgical instrument having force feedback capabilities
US8157153B2 (en) 2006-01-31 2012-04-17 Ethicon Endo-Surgery, Inc. Surgical instrument with force-feedback capabilities
US9113874B2 (en) 2006-01-31 2015-08-25 Ethicon Endo-Surgery, Inc. Surgical instrument system
US8746529B2 (en) 2006-01-31 2014-06-10 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US8820605B2 (en) 2006-01-31 2014-09-02 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical instruments
US10004498B2 (en) 2006-01-31 2018-06-26 Ethicon Llc Surgical instrument comprising a plurality of articulation joints
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
US9370358B2 (en) 2006-01-31 2016-06-21 Ethicon Endo-Surgery, Llc Motor-driven surgical cutting and fastening instrument with tactile position feedback
US9326770B2 (en) 2006-01-31 2016-05-03 Ethicon Endo-Surgery, Llc Surgical instrument
US9326769B2 (en) 2006-01-31 2016-05-03 Ethicon Endo-Surgery, Llc Surgical instrument
US9402626B2 (en) 2006-03-23 2016-08-02 Ethicon Endo-Surgery, Llc Rotary actuatable surgical fastener and cutter
US10064688B2 (en) 2006-03-23 2018-09-04 Ethicon Llc Surgical system with selectively articulatable end effector
US8992422B2 (en) 2006-03-23 2015-03-31 Ethicon Endo-Surgery, Inc. Robotically-controlled endoscopic accessory channel
US9149274B2 (en) 2006-03-23 2015-10-06 Ethicon Endo-Surgery, Inc. Articulating endoscopic accessory channel
US10070861B2 (en) 2006-03-23 2018-09-11 Ethicon Llc Articulatable surgical device
US8911471B2 (en) 2006-03-23 2014-12-16 Ethicon Endo-Surgery, Inc. Articulatable surgical device
US9492167B2 (en) 2006-03-23 2016-11-15 Ethicon Endo-Surgery, Llc Articulatable surgical device with rotary driven cutting member
US9301759B2 (en) 2006-03-23 2016-04-05 Ethicon Endo-Surgery, Llc Robotically-controlled surgical instrument with selectively articulatable end effector
US10213262B2 (en) 2006-03-23 2019-02-26 Ethicon Llc Manipulatable surgical systems with selectively articulatable fastening device
US9320521B2 (en) 2006-06-27 2016-04-26 Ethicon Endo-Surgery, Llc Surgical instrument
US8322455B2 (en) 2006-06-27 2012-12-04 Ethicon Endo-Surgery, Inc. Manually driven surgical cutting and fastening instrument
US8631987B2 (en) 2006-08-02 2014-01-21 Ethicon Endo-Surgery, Inc. Pneumatically powered surgical cutting and fastening instrument with a variable control of the actuating rate of firing with mechanical power assist
US9603595B2 (en) 2006-09-29 2017-03-28 Ethicon Endo-Surgery, Llc Surgical instrument comprising an adjustable system configured to accommodate different jaw heights
US8360297B2 (en) 2006-09-29 2013-01-29 Ethicon Endo-Surgery, Inc. Surgical cutting and stapling instrument with self adjusting anvil
US8348131B2 (en) 2006-09-29 2013-01-08 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with mechanical indicator to show levels of tissue compression
US8763875B2 (en) 2006-09-29 2014-07-01 Ethicon Endo-Surgery, Inc. End effector for use with a surgical fastening instrument
US8485412B2 (en) 2006-09-29 2013-07-16 Ethicon Endo-Surgery, Inc. Surgical staples having attached drivers and stapling instruments for deploying the same
US8899465B2 (en) 2006-09-29 2014-12-02 Ethicon Endo-Surgery, Inc. Staple cartridge comprising drivers for deploying a plurality of staples
US8973804B2 (en) 2006-09-29 2015-03-10 Ethicon Endo-Surgery, Inc. Cartridge assembly having a buttressing member
US9179911B2 (en) 2006-09-29 2015-11-10 Ethicon Endo-Surgery, Inc. End effector for use with a surgical fastening instrument
US8499993B2 (en) 2006-09-29 2013-08-06 Ethicon Endo-Surgery, Inc. Surgical staple cartridge
US10130359B2 (en) 2006-09-29 2018-11-20 Ethicon Llc Method for forming a staple
US9408604B2 (en) 2006-09-29 2016-08-09 Ethicon Endo-Surgery, Llc Surgical instrument comprising a firing system including a compliant portion
US9706991B2 (en) 2006-09-29 2017-07-18 Ethicon Endo-Surgery, Inc. Staple cartridge comprising staples including a lateral base
US8365976B2 (en) 2006-09-29 2013-02-05 Ethicon Endo-Surgery, Inc. Surgical staples having dissolvable, bioabsorbable or biofragmentable portions and stapling instruments for deploying the same
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
US8517243B2 (en) 2007-01-10 2013-08-27 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and remote sensor
US8684253B2 (en) 2007-01-10 2014-04-01 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor
US8652120B2 (en) 2007-01-10 2014-02-18 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and sensor transponders
US8840603B2 (en) 2007-01-10 2014-09-23 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and sensor transponders
US8746530B2 (en) 2007-01-10 2014-06-10 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and remote sensor
US8459520B2 (en) 2007-01-10 2013-06-11 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and remote sensor
US8479969B2 (en) 2007-01-10 2013-07-09 Ethicon Endo-Surgery, Inc. Drive interface for operably coupling a manipulatable surgical tool to a robot
US9757123B2 (en) 2007-01-10 2017-09-12 Ethicon Llc Powered surgical instrument having a transmission system
US9700321B2 (en) 2007-01-11 2017-07-11 Ethicon Llc Surgical stapling device having supports for a flexible drive mechanism
US8540128B2 (en) 2007-01-11 2013-09-24 Ethicon Endo-Surgery, Inc. Surgical stapling device with a curved end effector
US9999431B2 (en) 2007-01-11 2018-06-19 Ethicon Endo-Surgery, 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
US9675355B2 (en) 2007-01-11 2017-06-13 Ethicon Llc Surgical stapling device with a curved end effector
US9730692B2 (en) 2007-01-11 2017-08-15 Ethicon Llc Surgical stapling device with a curved staple cartridge
US9724091B2 (en) 2007-01-11 2017-08-08 Ethicon Llc Surgical stapling device
US9655624B2 (en) 2007-01-11 2017-05-23 Ethicon Llc Surgical stapling device with a curved end effector
US9775613B2 (en) 2007-01-11 2017-10-03 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
US9757130B2 (en) 2007-02-28 2017-09-12 Ethicon Llc Stapling assembly for forming different formed staple heights
US8157145B2 (en) 2007-05-31 2012-04-17 Ethicon Endo-Surgery, Inc. Pneumatically powered surgical cutting and fastening instrument with electrical feedback
US9987003B2 (en) 2007-06-04 2018-06-05 Ethicon Llc Robotic actuator assembly
US9750498B2 (en) 2007-06-04 2017-09-05 Ethicon Endo Surgery, 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
US9795381B2 (en) 2007-06-04 2017-10-24 Ethicon Endo-Surgery, Llc Robotically-controlled shaft based rotary drive systems for surgical instruments
US8196796B2 (en) 2007-06-04 2012-06-12 Ethicon Endo-Surgery, Inc. Shaft based rotary drive system for surgical instruments
US8534528B2 (en) 2007-06-04 2013-09-17 Ethicon Endo-Surgery, Inc. Surgical instrument having a multiple rate directional switching mechanism
US8616431B2 (en) 2007-06-04 2013-12-31 Ethicon Endo-Surgery, Inc. Shiftable drive interface for robotically-controlled surgical tool
US9186143B2 (en) 2007-06-04 2015-11-17 Ethicon Endo-Surgery, Inc. Robotically-controlled shaft based rotary drive systems for surgical instruments
US8424740B2 (en) 2007-06-04 2013-04-23 Ethicon Endo-Surgery, Inc. Surgical instrument having a directional switching mechanism
US9585658B2 (en) 2007-06-04 2017-03-07 Ethicon Endo-Surgery, Llc Stapling systems
US8408439B2 (en) 2007-06-22 2013-04-02 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
US8333313B2 (en) 2007-06-22 2012-12-18 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with a firing member return mechanism
US9138225B2 (en) 2007-06-22 2015-09-22 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
US8322589B2 (en) 2007-06-22 2012-12-04 Ethicon Endo-Surgery, Inc. Surgical stapling instruments
US8308040B2 (en) 2007-06-22 2012-11-13 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
US8353437B2 (en) 2007-06-22 2013-01-15 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with a geared return mechanism
US9662110B2 (en) 2007-06-22 2017-05-30 Ethicon Endo-Surgery, Llc Surgical stapling instrument with an articulatable end effector
US8186560B2 (en) 2007-06-29 2012-05-29 Ethicon Endo-Surgery, Inc. Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features
US8668130B2 (en) 2007-06-29 2014-03-11 Ethicon Endo-Surgery, Inc. Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features
US9289206B2 (en) 2007-06-29 2016-03-22 Ethicon Endo-Surgery, Llc Lateral securement members for surgical staple cartridges
US8590762B2 (en) 2007-06-29 2013-11-26 Ethicon Endo-Surgery, Inc. Staple cartridge cavity configurations
US8991676B2 (en) 2007-06-29 2015-03-31 Ethicon Endo-Surgery, Inc. Surgical staple having a slidable crown
US9872682B2 (en) 2007-06-29 2018-01-23 Ethicon Llc Surgical stapling instrument having a releasable buttress material
US8672208B2 (en) 2007-06-29 2014-03-18 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having a releasable buttress material
US8925788B2 (en) 2007-06-29 2015-01-06 Ethicon Endo-Surgery, Inc. End effectors for surgical stapling instruments
US9687231B2 (en) 2008-02-13 2017-06-27 Ethicon Llc Surgical stapling instrument
US8453908B2 (en) 2008-02-13 2013-06-04 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with improved firing trigger arrangement
US8561870B2 (en) 2008-02-13 2013-10-22 Ethicon Endo-Surgery, Inc. Surgical stapling instrument
US8540129B2 (en) 2008-02-13 2013-09-24 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with improved firing trigger arrangement
US8196795B2 (en) 2008-02-14 2012-06-12 Ethicon Endo-Surgery, Inc. Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus
US9522029B2 (en) 2008-02-14 2016-12-20 Ethicon Endo-Surgery, Llc Motorized surgical cutting and fastening instrument having handle based power source
US9211121B2 (en) 2008-02-14 2015-12-15 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus
US9980729B2 (en) 2008-02-14 2018-05-29 Ethicon Endo-Surgery, Llc Detachable motor powered surgical instrument
US9901345B2 (en) 2008-02-14 2018-02-27 Ethicon Llc Stapling assembly
US10004505B2 (en) 2008-02-14 2018-06-26 Ethicon Llc Detachable motor powered surgical instrument
US8991677B2 (en) 2008-02-14 2015-03-31 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US10206676B2 (en) 2008-02-14 2019-02-19 Ethicon Llc Surgical cutting and fastening instrument
US8998058B2 (en) 2008-02-14 2015-04-07 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US9867618B2 (en) 2008-02-14 2018-01-16 Ethicon Llc Surgical stapling apparatus including firing force regulation
US8573461B2 (en) 2008-02-14 2013-11-05 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with cam-driven staple deployment arrangements
US9999426B2 (en) 2008-02-14 2018-06-19 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
US8636736B2 (en) 2008-02-14 2014-01-28 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument
US9872684B2 (en) 2008-02-14 2018-01-23 Ethicon Llc Surgical stapling apparatus including firing force regulation
US9962158B2 (en) 2008-02-14 2018-05-08 Ethicon Llc Surgical stapling apparatuses with lockable end effector positioning systems
US10238387B2 (en) 2008-02-14 2019-03-26 Ethicon Llc Surgical instrument comprising a control system
US8752749B2 (en) 2008-02-14 2014-06-17 Ethicon Endo-Surgery, Inc. Robotically-controlled disposable motor-driven loading unit
US9901346B2 (en) 2008-02-14 2018-02-27 Ethicon Llc Stapling assembly
US8459525B2 (en) 2008-02-14 2013-06-11 Ethicon Endo-Sugery, Inc. Motorized surgical cutting and fastening instrument having a magnetic drive train torque limiting device
US8113410B2 (en) 2008-02-14 2012-02-14 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with control features
US8622274B2 (en) 2008-02-14 2014-01-07 Ethicon Endo-Surgery, Inc. Motorized cutting and fastening instrument having control circuit for optimizing battery usage
US8573465B2 (en) 2008-02-14 2013-11-05 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical end effector system with rotary actuated closure systems
US9877723B2 (en) 2008-02-14 2018-01-30 Ethicon Llc Surgical stapling assembly comprising a selector arrangement
US8657174B2 (en) 2008-02-14 2014-02-25 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument having handle based power source
US9072515B2 (en) 2008-02-14 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus
US10238385B2 (en) 2008-02-14 2019-03-26 Ethicon Llc Surgical instrument system for evaluating tissue impedance
US9084601B2 (en) 2008-02-14 2015-07-21 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US9179912B2 (en) 2008-02-14 2015-11-10 Ethicon Endo-Surgery, Inc. Robotically-controlled motorized surgical cutting and fastening instrument
US9095339B2 (en) 2008-02-14 2015-08-04 Ethicon Endo-Surgery, Inc. Detachable motor powered surgical instrument
US9901344B2 (en) 2008-02-14 2018-02-27 Ethicon Llc Stapling assembly
US8657178B2 (en) 2008-02-14 2014-02-25 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus
US8540130B2 (en) 2008-02-14 2013-09-24 Ethicon Endo-Surgery, Inc. Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus
US9498219B2 (en) 2008-02-14 2016-11-22 Ethicon Endo-Surgery, Llc Detachable motor powered surgical instrument
US8584919B2 (en) 2008-02-14 2013-11-19 Ethicon Endo-Sugery, Inc. Surgical stapling apparatus with load-sensitive firing mechanism
US8608044B2 (en) 2008-02-15 2013-12-17 Ethicon Endo-Surgery, Inc. Feedback and lockout mechanism for surgical instrument
US8371491B2 (en) 2008-02-15 2013-02-12 Ethicon Endo-Surgery, Inc. Surgical end effector having buttress retention features
US9585657B2 (en) 2008-02-15 2017-03-07 Ethicon Endo-Surgery, Llc Actuator for releasing a layer of material from a surgical end effector
US8875972B2 (en) 2008-02-15 2014-11-04 Ethicon Endo-Surgery, Inc. End effector coupling arrangements for a surgical cutting and stapling instrument
US10058327B2 (en) 2008-02-15 2018-08-28 Ethicon Llc End effector coupling arrangements for a surgical cutting and stapling instrument
US9913647B2 (en) 2008-02-15 2018-03-13 Ethicon Llc Disposable loading unit for use with a surgical instrument
US9770245B2 (en) 2008-02-15 2017-09-26 Ethicon Llc Layer arrangements for surgical staple cartridges
US9839429B2 (en) 2008-02-15 2017-12-12 Ethicon Endo-Surgery, Llc Stapling system comprising a lockout
US8083120B2 (en) 2008-09-18 2011-12-27 Ethicon Endo-Surgery, Inc. End effector for use with a surgical cutting and stapling instrument
US10258336B2 (en) 2008-09-19 2019-04-16 Ethicon Llc Stapling system configured to produce different formed staple heights
US9326771B2 (en) 2008-09-19 2016-05-03 Ethicon Endo-Surgery, Llc Staple cartridge
US8540133B2 (en) 2008-09-19 2013-09-24 Ethicon Endo-Surgery, Inc. Staple cartridge
US9289210B2 (en) 2008-09-19 2016-03-22 Ethicon Endo-Surgery, Llc Surgical stapler with apparatus for adjusting staple height
US8205781B2 (en) 2008-09-19 2012-06-26 Ethicon Endo-Surgery, Inc. Surgical stapler with apparatus for adjusting staple height
US10130361B2 (en) 2008-09-23 2018-11-20 Ethicon Llc Robotically-controller motorized surgical tool with an end effector
US9050083B2 (en) 2008-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US9549732B2 (en) 2008-09-23 2017-01-24 Ethicon Endo-Surgery, Llc Motor-driven surgical cutting instrument
US9028519B2 (en) 2008-09-23 2015-05-12 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US9005230B2 (en) 2008-09-23 2015-04-14 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US9655614B2 (en) 2008-09-23 2017-05-23 Ethicon Endo-Surgery, Llc Robotically-controlled motorized surgical instrument with an end effector
US9386983B2 (en) 2008-09-23 2016-07-12 Ethicon Endo-Surgery, Llc Robotically-controlled motorized surgical instrument
US8210411B2 (en) 2008-09-23 2012-07-03 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument
US10045778B2 (en) 2008-09-23 2018-08-14 Ethicon Llc Robotically-controlled motorized surgical instrument with an end effector
US10238389B2 (en) 2008-09-23 2019-03-26 Ethicon Llc Robotically-controlled motorized surgical instrument with an end effector
US8602288B2 (en) 2008-09-23 2013-12-10 Ethicon Endo-Surgery. Inc. Robotically-controlled motorized surgical end effector system with rotary actuated closure systems having variable actuation speeds
US8602287B2 (en) 2008-09-23 2013-12-10 Ethicon Endo-Surgery, Inc. Motor driven surgical cutting instrument
US10105136B2 (en) 2008-09-23 2018-10-23 Ethicon Llc Robotically-controlled motorized surgical instrument 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
US8608045B2 (en) 2008-10-10 2013-12-17 Ethicon Endo-Sugery, Inc. Powered surgical cutting and stapling apparatus with manually retractable firing system
US8517239B2 (en) 2009-02-05 2013-08-27 Ethicon Endo-Surgery, Inc. Surgical stapling instrument comprising a magnetic element driver
US8485413B2 (en) 2009-02-05 2013-07-16 Ethicon Endo-Surgery, Inc. Surgical stapling instrument comprising an articulation joint
US8414577B2 (en) 2009-02-05 2013-04-09 Ethicon Endo-Surgery, Inc. Surgical instruments and components for use in sterile environments
US8397971B2 (en) 2009-02-05 2013-03-19 Ethicon Endo-Surgery, Inc. Sterilizable surgical instrument
US8453907B2 (en) 2009-02-06 2013-06-04 Ethicon Endo-Surgery, Inc. Motor driven surgical fastener device with cutting member reversing mechanism
US9393015B2 (en) 2009-02-06 2016-07-19 Ethicon Endo-Surgery, Llc Motor driven surgical fastener device with cutting member reversing mechanism
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
US8444036B2 (en) 2009-02-06 2013-05-21 Ethicon Endo-Surgery, Inc. Motor driven surgical fastener device with mechanisms for adjusting a tissue gap within the end effector
US8066167B2 (en) 2009-03-23 2011-11-29 Ethicon Endo-Surgery, Inc. Circular surgical stapling instrument with anvil locking system
US8348129B2 (en) 2009-10-09 2013-01-08 Ethicon Endo-Surgery, Inc. Surgical stapler having a closure mechanism
US8141762B2 (en) 2009-10-09 2012-03-27 Ethicon Endo-Surgery, Inc. Surgical stapler comprising a staple pocket
US8353438B2 (en) 2009-11-19 2013-01-15 Ethicon Endo-Surgery, Inc. Circular stapler introducer with rigid cap assembly configured for easy removal
US8622275B2 (en) 2009-11-19 2014-01-07 Ethicon Endo-Surgery, Inc. Circular stapler introducer with rigid distal end portion
US8353439B2 (en) 2009-11-19 2013-01-15 Ethicon Endo-Surgery, Inc. Circular stapler introducer with radially-openable distal end portion
US8899466B2 (en) 2009-11-19 2014-12-02 Ethicon Endo-Surgery, Inc. Devices and methods for introducing a surgical circular stapling instrument into a patient
US8136712B2 (en) 2009-12-10 2012-03-20 Ethicon Endo-Surgery, Inc. Surgical stapler with discrete staple height adjustment and tactile feedback
US8220688B2 (en) 2009-12-24 2012-07-17 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument with electric actuator directional control assembly
US9307987B2 (en) 2009-12-24 2016-04-12 Ethicon Endo-Surgery, Llc Surgical cutting instrument that analyzes tissue thickness
US8851354B2 (en) 2009-12-24 2014-10-07 Ethicon Endo-Surgery, Inc. Surgical cutting instrument that analyzes tissue thickness
US9675372B2 (en) 2009-12-24 2017-06-13 Ethicon Llc Motor-driven surgical cutting instrument with electric actuator directional control assembly
US8453914B2 (en) 2009-12-24 2013-06-04 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument with electric actuator directional control assembly
US8267300B2 (en) 2009-12-30 2012-09-18 Ethicon Endo-Surgery, Inc. Dampening device for endoscopic surgical stapler
US8608046B2 (en) 2010-01-07 2013-12-17 Ethicon Endo-Surgery, Inc. Test device for a surgical tool
US9585660B2 (en) 2010-01-07 2017-03-07 Ethicon Endo-Surgery, Llc Method for testing a surgical tool
US8801735B2 (en) 2010-07-30 2014-08-12 Ethicon Endo-Surgery, Inc. Surgical circular stapler with tissue retention arrangements
US8783543B2 (en) 2010-07-30 2014-07-22 Ethicon Endo-Surgery, Inc. Tissue acquisition arrangements and methods for surgical stapling devices
US8789740B2 (en) 2010-07-30 2014-07-29 Ethicon Endo-Surgery, Inc. Linear cutting and stapling device with selectively disengageable cutting member
US8801734B2 (en) 2010-07-30 2014-08-12 Ethicon Endo-Surgery, Inc. Circular stapling instruments with secondary cutting arrangements and methods of using same
US8672207B2 (en) 2010-07-30 2014-03-18 Ethicon Endo-Surgery, Inc. Transwall visualization arrangements and methods for surgical circular staplers
US9597075B2 (en) 2010-07-30 2017-03-21 Ethicon Endo-Surgery, Inc. Tissue acquisition arrangements and methods for surgical stapling devices
US8794497B2 (en) 2010-09-09 2014-08-05 Ethicon Endo-Surgery, Inc. Surgical stapling head assembly with firing lockout for a surgical stapler
US9232945B2 (en) 2010-09-09 2016-01-12 Ethicon Endo-Surgery, Inc. Surgical stapling head assembly with firing lockout for a surgical stapler
US8360296B2 (en) 2010-09-09 2013-01-29 Ethicon Endo-Surgery, Inc. Surgical stapling head assembly with firing lockout for a surgical stapler
US10039529B2 (en) 2010-09-17 2018-08-07 Ethicon Llc Power control arrangements for surgical instruments and batteries
US9289212B2 (en) 2010-09-17 2016-03-22 Ethicon Endo-Surgery, Inc. Surgical instruments and batteries for surgical instruments
US10188393B2 (en) 2010-09-17 2019-01-29 Ethicon Llc Surgical instrument battery comprising a plurality of cells
US8789741B2 (en) 2010-09-24 2014-07-29 Ethicon Endo-Surgery, Inc. Surgical instrument with trigger assembly for generating multiple actuation motions
US9131940B2 (en) 2010-09-29 2015-09-15 Ethicon Endo-Surgery, Inc. Staple cartridge
US8733613B2 (en) 2010-09-29 2014-05-27 Ethicon Endo-Surgery, Inc. Staple cartridge
US10130363B2 (en) 2010-09-29 2018-11-20 Ethicon Llc Staple cartridge
US9232941B2 (en) 2010-09-30 2016-01-12 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a reservoir
US9826978B2 (en) 2010-09-30 2017-11-28 Ethicon Llc End effectors with same side closure and firing motions
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
US9833236B2 (en) 2010-09-30 2017-12-05 Ethicon Llc Tissue thickness compensator for surgical staplers
US9924947B2 (en) 2010-09-30 2018-03-27 Ethicon Llc Staple cartridge comprising a compressible portion
US8740034B2 (en) 2010-09-30 2014-06-03 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with interchangeable staple cartridge arrangements
US9386988B2 (en) 2010-09-30 2016-07-12 Ethicon End-Surgery, LLC Retainer assembly including a tissue thickness compensator
US9808247B2 (en) 2010-09-30 2017-11-07 Ethicon Llc Stapling system comprising implantable layers
US8740038B2 (en) 2010-09-30 2014-06-03 Ethicon Endo-Surgery, Inc. Staple cartridge comprising a releasable portion
US10123798B2 (en) 2010-09-30 2018-11-13 Ethicon Llc Tissue thickness compensator comprising controlled release and expansion
US9801634B2 (en) 2010-09-30 2017-10-31 Ethicon Llc Tissue thickness compensator for a surgical stapler
US8740037B2 (en) 2010-09-30 2014-06-03 Ethicon Endo-Surgery, Inc. Compressible fastener cartridge
US10182819B2 (en) 2010-09-30 2019-01-22 Ethicon Llc Implantable layer assemblies
US9345477B2 (en) 2010-09-30 2016-05-24 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator comprising incorporating a hemostatic agent
US9833242B2 (en) 2010-09-30 2017-12-05 Ethicon Endo-Surgery, Llc Tissue thickness compensators
US9433419B2 (en) 2010-09-30 2016-09-06 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a plurality of layers
US9833238B2 (en) 2010-09-30 2017-12-05 Ethicon Endo-Surgery, Llc Retainer assembly including a tissue thickness compensator
US9814462B2 (en) 2010-09-30 2017-11-14 Ethicon Llc Assembly for fastening tissue comprising a compressible layer
US9332974B2 (en) 2010-09-30 2016-05-10 Ethicon Endo-Surgery, Llc Layered tissue thickness compensator
US8474677B2 (en) 2010-09-30 2013-07-02 Ethicon Endo-Surgery, Inc. Fastener system comprising a retention matrix and a cover
US9480476B2 (en) 2010-09-30 2016-11-01 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising resilient members
US9113864B2 (en) 2010-09-30 2015-08-25 Ethicon Endo-Surgery, Inc. Surgical cutting and fastening instruments with separate and distinct fastener deployment and tissue cutting systems
US8746535B2 (en) 2010-09-30 2014-06-10 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising detachable portions
US9044227B2 (en) 2010-09-30 2015-06-02 Ethicon Endo-Surgery, Inc. Collapsible fastener cartridge
US9795383B2 (en) 2010-09-30 2017-10-24 Ethicon Llc Tissue thickness compensator comprising resilient members
US9044228B2 (en) 2010-09-30 2015-06-02 Ethicon Endo-Surgery, Inc. Fastener system comprising a plurality of fastener cartridges
US9113862B2 (en) 2010-09-30 2015-08-25 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with a variable staple forming system
US9113865B2 (en) 2010-09-30 2015-08-25 Ethicon Endo-Surgery, Inc. Staple cartridge comprising a layer
US10213198B2 (en) 2010-09-30 2019-02-26 Ethicon Llc Actuator for releasing a tissue thickness compensator from a fastener cartridge
US9033203B2 (en) 2010-09-30 2015-05-19 Ethicon Endo-Surgery, Inc. Fastening instrument for deploying a fastener system comprising a retention matrix
US9883861B2 (en) 2010-09-30 2018-02-06 Ethicon Llc Retainer assembly including a tissue thickness compensator
US9788834B2 (en) 2010-09-30 2017-10-17 Ethicon Llc Layer comprising deployable attachment members
US10194910B2 (en) 2010-09-30 2019-02-05 Ethicon Llc Stapling assemblies comprising a layer
US8757465B2 (en) 2010-09-30 2014-06-24 Ethicon Endo-Surgery, Inc. Fastener system comprising a retention matrix and an alignment matrix
US9566061B2 (en) 2010-09-30 2017-02-14 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a releasably attached tissue thickness compensator
US9320518B2 (en) 2010-09-30 2016-04-26 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an oxygen generating agent
US10064624B2 (en) 2010-09-30 2018-09-04 Ethicon Llc End effector with implantable layer
US9572574B2 (en) 2010-09-30 2017-02-21 Ethicon Endo-Surgery, Llc Tissue thickness compensators comprising therapeutic agents
US8393514B2 (en) 2010-09-30 2013-03-12 Ethicon Endo-Surgery, Inc. Selectively orientable implantable fastener cartridge
US9016542B2 (en) 2010-09-30 2015-04-28 Ethicon Endo-Surgery, Inc. Staple cartridge comprising compressible distortion resistant components
US8763877B2 (en) 2010-09-30 2014-07-01 Ethicon Endo-Surgery, Inc. Surgical instruments with reconfigurable shaft segments
US8978954B2 (en) 2010-09-30 2015-03-17 Ethicon Endo-Surgery, Inc. Staple cartridge comprising an adjustable distal portion
US8657176B2 (en) 2010-09-30 2014-02-25 Ethicon Endo-Surgery, Inc. Tissue thickness compensator for a surgical stapler
US9592050B2 (en) 2010-09-30 2017-03-14 Ethicon Endo-Surgery, Llc End effector comprising a distal tissue abutment member
US9839420B2 (en) 2010-09-30 2017-12-12 Ethicon Llc Tissue thickness compensator comprising at least one medicament
US9592053B2 (en) 2010-09-30 2017-03-14 Ethicon Endo-Surgery, Llc Staple cartridge comprising multiple regions
US9314246B2 (en) 2010-09-30 2016-04-19 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an anti-inflammatory agent
US9168038B2 (en) 2010-09-30 2015-10-27 Ethicon Endo-Surgery, Inc. Staple cartridge comprising a tissue thickness compensator
US9220501B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensators
US8978956B2 (en) 2010-09-30 2015-03-17 Ethicon Endo-Surgery, Inc. Jaw closure arrangements for surgical instruments
US10149682B2 (en) 2010-09-30 2018-12-11 Ethicon Llc Stapling system including an actuation system
US9615826B2 (en) 2010-09-30 2017-04-11 Ethicon Endo-Surgery, Llc Multiple thickness implantable layers for surgical stapling devices
US8777004B2 (en) 2010-09-30 2014-07-15 Ethicon Endo-Surgery, Inc. Compressible staple cartridge comprising alignment members
US8783542B2 (en) 2010-09-30 2014-07-22 Ethicon Endo-Surgery, Inc. Fasteners supported by a fastener cartridge support
US9629814B2 (en) 2010-09-30 2017-04-25 Ethicon Endo-Surgery, Llc Tissue thickness compensator configured to redistribute compressive forces
US10258332B2 (en) 2010-09-30 2019-04-16 Ethicon Llc Stapling system comprising an adjunct and a flowable adhesive
US9307965B2 (en) 2010-09-30 2016-04-12 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorporating an anti-microbial agent
US8925782B2 (en) 2010-09-30 2015-01-06 Ethicon Endo-Surgery, Inc. Implantable fastener cartridge comprising multiple layers
US9301753B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Expandable tissue thickness compensator
US9301752B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising a plurality of capsules
US9301755B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Compressible staple cartridge assembly
US9295464B2 (en) 2010-09-30 2016-03-29 Ethicon Endo-Surgery, Inc. Surgical stapler anvil comprising a plurality of forming pockets
US10136890B2 (en) 2010-09-30 2018-11-27 Ethicon Llc Staple cartridge comprising a variable thickness compressible portion
US9220500B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising structure to produce a resilient load
US8893949B2 (en) 2010-09-30 2014-11-25 Ethicon Endo-Surgery, Inc. Surgical stapler with floating anvil
US10028743B2 (en) 2010-09-30 2018-07-24 Ethicon Llc Staple cartridge assembly comprising an implantable layer
US8864009B2 (en) 2010-09-30 2014-10-21 Ethicon Endo-Surgery, Inc. Tissue thickness compensator for a surgical stapler comprising an adjustable anvil
US10258330B2 (en) 2010-09-30 2019-04-16 Ethicon Llc End effector including an implantable arrangement
US8864007B2 (en) 2010-09-30 2014-10-21 Ethicon Endo-Surgery, Inc. Implantable fastener cartridge having a non-uniform arrangement
US9282962B2 (en) 2010-09-30 2016-03-15 Ethicon Endo-Surgery, Llc Adhesive film laminate
US8857694B2 (en) 2010-09-30 2014-10-14 Ethicon Endo-Surgery, Inc. Staple cartridge loading assembly
US9277919B2 (en) 2010-09-30 2016-03-08 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising fibers to produce a resilient load
US9700317B2 (en) 2010-09-30 2017-07-11 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a releasable tissue thickness compensator
US9844372B2 (en) 2010-09-30 2017-12-19 Ethicon Llc Retainer assembly including a tissue thickness compensator
US9272406B2 (en) 2010-09-30 2016-03-01 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a cutting member for releasing 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
US8840003B2 (en) 2010-09-30 2014-09-23 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with compact articulation control arrangement
US8814024B2 (en) 2010-09-30 2014-08-26 Ethicon Endo-Surgery, Inc. Fastener system comprising a plurality of connected retention matrix elements
US8529600B2 (en) 2010-09-30 2013-09-10 Ethicon Endo-Surgery, Inc. Fastener system comprising a retention matrix
US9861361B2 (en) 2010-09-30 2018-01-09 Ethicon Llc Releasable tissue thickness compensator and fastener cartridge having the same
US8695866B2 (en) 2010-10-01 2014-04-15 Ethicon Endo-Surgery, Inc. Surgical instrument having a power control circuit
US9687236B2 (en) 2010-10-01 2017-06-27 Ethicon Endo-Surgery, Inc. Surgical instrument having a power control circuit
USD650074S1 (en) 2010-10-01 2011-12-06 Ethicon Endo-Surgery, Inc. Surgical instrument
US9089330B2 (en) 2011-03-14 2015-07-28 Ethicon Endo-Surgery, Inc. Surgical bowel retractor devices
US9980713B2 (en) 2011-03-14 2018-05-29 Ethicon Llc Anvil assemblies with collapsible frames for circular staplers
US9974529B2 (en) 2011-03-14 2018-05-22 Ethicon Llc Surgical instrument
US9211122B2 (en) 2011-03-14 2015-12-15 Ethicon Endo-Surgery, Inc. Surgical access devices with anvil introduction and specimen retrieval structures
US8632462B2 (en) 2011-03-14 2014-01-21 Ethicon Endo-Surgery, Inc. Trans-rectum universal ports
US10045769B2 (en) 2011-03-14 2018-08-14 Ethicon Llc Circular surgical staplers with foldable anvil assemblies
US8978955B2 (en) 2011-03-14 2015-03-17 Ethicon Endo-Surgery, Inc. Anvil assemblies with collapsible frames for circular staplers
US8734478B2 (en) 2011-03-14 2014-05-27 Ethicon Endo-Surgery, Inc. Rectal manipulation devices
US10130352B2 (en) 2011-03-14 2018-11-20 Ethicon Llc Surgical bowel retractor devices
US9918704B2 (en) 2011-03-14 2018-03-20 Ethicon Llc Surgical instrument
US9033204B2 (en) 2011-03-14 2015-05-19 Ethicon Endo-Surgery, Inc. Circular stapling devices with tissue-puncturing anvil features
US9125654B2 (en) 2011-03-14 2015-09-08 Ethicon Endo-Surgery, Inc. Multiple part anvil assemblies for circular surgical stapling devices
US9113883B2 (en) 2011-03-14 2015-08-25 Ethicon Endo-Surgery, Inc. Collapsible anvil plate assemblies for circular surgical stapling devices
US8827903B2 (en) 2011-03-14 2014-09-09 Ethicon Endo-Surgery, Inc. Modular tool heads for use with circular surgical instruments
US9113884B2 (en) 2011-03-14 2015-08-25 Ethicon Endo-Surgery, Inc. Modular surgical tool systems
US8858590B2 (en) 2011-03-14 2014-10-14 Ethicon Endo-Surgery, Inc. Tissue manipulation devices
US8800841B2 (en) 2011-03-15 2014-08-12 Ethicon Endo-Surgery, Inc. Surgical staple cartridges
US8926598B2 (en) 2011-03-15 2015-01-06 Ethicon Endo-Surgery, Inc. Surgical instruments with articulatable and rotatable end effector
US8540131B2 (en) 2011-03-15 2013-09-24 Ethicon Endo-Surgery, Inc. Surgical staple cartridges with tissue tethers for manipulating divided tissue and methods of using same
US8857693B2 (en) 2011-03-15 2014-10-14 Ethicon Endo-Surgery, Inc. Surgical instruments with lockable articulating end effector
US9044229B2 (en) 2011-03-15 2015-06-02 Ethicon Endo-Surgery, Inc. Surgical fastener instruments
US9351730B2 (en) 2011-04-29 2016-05-31 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising channels
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
US10117652B2 (en) 2011-04-29 2018-11-06 Ethicon Llc End effector comprising a tissue thickness compensator and progressively released attachment members
US9913648B2 (en) 2011-05-27 2018-03-13 Ethicon Endo-Surgery, Llc Surgical system
US10130366B2 (en) 2011-05-27 2018-11-20 Ethicon Llc Automated reloading devices for replacing used end effectors on robotic surgical systems
US10231794B2 (en) 2011-05-27 2019-03-19 Ethicon Llc Surgical stapling instruments with rotatable staple deployment arrangements
US9271799B2 (en) 2011-05-27 2016-03-01 Ethicon Endo-Surgery, Llc Robotic surgical system with removable motor housing
US9072535B2 (en) 2011-05-27 2015-07-07 Ethicon Endo-Surgery, Inc. 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
US9775614B2 (en) 2011-05-27 2017-10-03 Ethicon Endo-Surgery, Llc Surgical stapling instruments with rotatable staple deployment arrangements
US10004506B2 (en) 2011-05-27 2018-06-26 Ethicon Llc Surgical system
US8833632B2 (en) 2011-09-06 2014-09-16 Ethicon Endo-Surgery, Inc. Firing member displacement system for a stapling instrument
US8789739B2 (en) 2011-09-06 2014-07-29 Ethicon Endo-Surgery, Inc. Continuous stapling instrument
US9107663B2 (en) 2011-09-06 2015-08-18 Ethicon Endo-Surgery, Inc. Stapling instrument comprising resettable staple drivers
US9198661B2 (en) 2011-09-06 2015-12-01 Ethicon Endo-Surgery, Inc. Stapling instrument comprising a plurality of staple cartridges stored therein
US9592054B2 (en) 2011-09-23 2017-03-14 Ethicon Endo-Surgery, Llc Surgical stapler with stationary staple drivers
US9055941B2 (en) 2011-09-23 2015-06-16 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck
US9216019B2 (en) 2011-09-23 2015-12-22 Ethicon Endo-Surgery, Inc. Surgical stapler with stationary staple drivers
US9687237B2 (en) 2011-09-23 2017-06-27 Ethicon Endo-Surgery, Llc Staple cartridge including collapsible deck arrangement
US9050084B2 (en) 2011-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck arrangement
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
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
US10166025B2 (en) 2012-03-26 2019-01-01 Ethicon Llc Surgical stapling device with lockout system for preventing actuation in the absence of an installed staple cartridge
US9078653B2 (en) 2012-03-26 2015-07-14 Ethicon Endo-Surgery, Inc. Surgical stapling device with lockout system for preventing actuation in the absence of an installed staple cartridge
US9198662B2 (en) 2012-03-28 2015-12-01 Ethicon Endo-Surgery, Inc. Tissue thickness compensator having improved visibility
US9320523B2 (en) 2012-03-28 2016-04-26 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising tissue ingrowth features
US9204880B2 (en) 2012-03-28 2015-12-08 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising capsules defining a low pressure environment
US9307989B2 (en) 2012-03-28 2016-04-12 Ethicon Endo-Surgery, Llc Tissue stapler having a thickness compensator incorportating a hydrophobic agent
US9918716B2 (en) 2012-03-28 2018-03-20 Ethicon Llc Staple cartridge comprising implantable layers
US9974538B2 (en) 2012-03-28 2018-05-22 Ethicon Llc Staple cartridge comprising a compressible layer
US9724098B2 (en) 2012-03-28 2017-08-08 Ethicon Endo-Surgery, Llc Staple cartridge comprising an implantable layer
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
US10064621B2 (en) 2012-06-15 2018-09-04 Ethicon Llc Articulatable surgical instrument comprising a firing drive
US9101358B2 (en) 2012-06-15 2015-08-11 Ethicon Endo-Surgery, Inc. Articulatable surgical instrument comprising a firing drive
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
US9649111B2 (en) 2012-06-28 2017-05-16 Ethicon Endo-Surgery, Llc Replaceable clip cartridge for a clip applier
US9561038B2 (en) 2012-06-28 2017-02-07 Ethicon Endo-Surgery, Llc Interchangeable clip applier
US9119657B2 (en) 2012-06-28 2015-09-01 Ethicon Endo-Surgery, Inc. Rotary actuatable closure arrangement for surgical end effector
US9282974B2 (en) 2012-06-28 2016-03-15 Ethicon Endo-Surgery, Llc Empty clip cartridge lockout
US9289256B2 (en) 2012-06-28 2016-03-22 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
US9028494B2 (en) 2012-06-28 2015-05-12 Ethicon Endo-Surgery, Inc. Interchangeable end effector coupling arrangement
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
US9408606B2 (en) 2012-06-28 2016-08-09 Ethicon Endo-Surgery, Llc Robotically powered surgical device with manually-actuatable reversing system
US9125662B2 (en) 2012-06-28 2015-09-08 Ethicon Endo-Surgery, Inc. Multi-axis articulating and rotating surgical tools
US9072536B2 (en) 2012-06-28 2015-07-07 Ethicon Endo-Surgery, Inc. Differential locking arrangements for rotary powered surgical instruments
US9364230B2 (en) 2012-06-28 2016-06-14 Ethicon Endo-Surgery, Llc Surgical stapling instruments with rotary joint assemblies
US9907620B2 (en) 2012-06-28 2018-03-06 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
US9101385B2 (en) 2012-06-28 2015-08-11 Ethicon Endo-Surgery, Inc. Electrode connections for rotary driven surgical tools
US8747238B2 (en) 2012-06-28 2014-06-10 Ethicon Endo-Surgery, Inc. Rotary drive shaft assemblies for surgical instruments with articulatable end effectors
US9386985B2 (en) 2012-10-15 2016-07-12 Ethicon Endo-Surgery, Llc Surgical cutting instrument
US9386984B2 (en) 2013-02-08 2016-07-12 Ethicon Endo-Surgery, Llc Staple cartridge comprising a releasable cover
US10092292B2 (en) 2013-02-28 2018-10-09 Ethicon Llc Staple forming features for surgical stapling instrument
US9700309B2 (en) 2013-03-01 2017-07-11 Ethicon Llc Articulatable surgical instruments with conductive pathways for signal communication
US9307986B2 (en) 2013-03-01 2016-04-12 Ethicon Endo-Surgery, Llc Surgical instrument soft stop
US9398911B2 (en) 2013-03-01 2016-07-26 Ethicon Endo-Surgery, Llc Rotary powered surgical instruments with multiple degrees of freedom
US9358003B2 (en) 2013-03-01 2016-06-07 Ethicon Endo-Surgery, Llc Electromechanical surgical device with signal relay arrangement
US9468438B2 (en) 2013-03-01 2016-10-18 Eticon Endo-Surgery, LLC Sensor straightened end effector during removal through trocar
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
US9554794B2 (en) 2013-03-01 2017-01-31 Ethicon Endo-Surgery, Llc Multiple processor motor control for modular surgical instruments
US9782169B2 (en) 2013-03-01 2017-10-10 Ethicon Llc Rotary powered articulation joints for surgical instruments
US9345481B2 (en) 2013-03-13 2016-05-24 Ethicon Endo-Surgery, Llc Staple cartridge tissue thickness sensor system
US10238391B2 (en) 2013-03-14 2019-03-26 Ethicon Llc Drive train control arrangements for modular surgical instruments
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
US9629629B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgey, LLC Control systems for surgical instruments
US9687230B2 (en) 2013-03-14 2017-06-27 Ethicon Llc Articulatable surgical instrument comprising a firing drive
US9883860B2 (en) 2013-03-14 2018-02-06 Ethicon Llc Interchangeable shaft assemblies for use with a surgical instrument
US9808244B2 (en) 2013-03-14 2017-11-07 Ethicon Llc Sensor arrangements for absolute positioning system for surgical instruments
US9888919B2 (en) 2013-03-14 2018-02-13 Ethicon Llc Method and system for operating a surgical instrument
US9351726B2 (en) 2013-03-14 2016-05-31 Ethicon Endo-Surgery, Llc Articulation control system for articulatable surgical instruments
US9629623B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgery, Llc Drive system lockout arrangements for modular surgical instruments
US9332984B2 (en) 2013-03-27 2016-05-10 Ethicon Endo-Surgery, Llc Fastener cartridge assemblies
US9795384B2 (en) 2013-03-27 2017-10-24 Ethicon Llc Fastener cartridge comprising a tissue thickness compensator and a gap setting element
US9572577B2 (en) 2013-03-27 2017-02-21 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a tissue thickness compensator including openings therein
US9844368B2 (en) 2013-04-16 2017-12-19 Ethicon Llc Surgical system comprising first and second drive systems
US10136887B2 (en) 2013-04-16 2018-11-27 Ethicon Llc Drive system decoupling arrangement for a surgical instrument
US9814460B2 (en) 2013-04-16 2017-11-14 Ethicon Llc Modular motor driven surgical instruments with status indication arrangements
US10149680B2 (en) 2013-04-16 2018-12-11 Ethicon Llc Surgical instrument comprising a gap setting system
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
US9826976B2 (en) 2013-04-16 2017-11-28 Ethicon Llc Motor driven surgical instruments with lockable dual drive shafts
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
US9867612B2 (en) 2013-04-16 2018-01-16 Ethicon Llc Powered surgical stapler
US9574644B2 (en) 2013-05-30 2017-02-21 Ethicon Endo-Surgery, Llc Power module for use with a surgical instrument
US10201349B2 (en) 2013-08-23 2019-02-12 Ethicon Llc End effector detection and firing rate modulation systems for surgical instruments
US9775609B2 (en) 2013-08-23 2017-10-03 Ethicon Llc Tamper proof circuit for surgical instrument battery pack
US9987006B2 (en) 2013-08-23 2018-06-05 Ethicon Llc Shroud retention arrangement for sterilizable surgical instruments
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
US9808249B2 (en) 2013-08-23 2017-11-07 Ethicon Llc Attachment portions for surgical instrument assemblies
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
US9283054B2 (en) 2013-08-23 2016-03-15 Ethicon Endo-Surgery, Llc Interactive displays
US10265065B2 (en) 2013-12-23 2019-04-23 Ethicon Llc Surgical staples and staple cartridges
US9681870B2 (en) 2013-12-23 2017-06-20 Ethicon Llc Articulatable surgical instruments with separate and distinct closing and firing systems
US9642620B2 (en) 2013-12-23 2017-05-09 Ethicon Endo-Surgery, Llc Surgical cutting and stapling instruments with articulatable end effectors
US9549735B2 (en) 2013-12-23 2017-01-24 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a firing member including fastener transfer surfaces
US9763662B2 (en) 2013-12-23 2017-09-19 Ethicon Llc Fastener cartridge comprising a firing member configured to directly engage and eject fasteners from the fastener cartridge
US9585662B2 (en) 2013-12-23 2017-03-07 Ethicon Endo-Surgery, Llc Fastener cartridge comprising an extendable firing member
US9968354B2 (en) 2013-12-23 2018-05-15 Ethicon Llc Surgical staples and methods for making the same
US9839428B2 (en) 2013-12-23 2017-12-12 Ethicon Llc Surgical cutting and stapling instruments with independent jaw control features
US9724092B2 (en) 2013-12-23 2017-08-08 Ethicon Llc Modular surgical instruments
US9962161B2 (en) 2014-02-12 2018-05-08 Ethicon Llc Deliverable surgical instrument
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
US9775608B2 (en) 2014-02-24 2017-10-03 Ethicon Llc Fastening system comprising a firing member lockout
US9757124B2 (en) 2014-02-24 2017-09-12 Ethicon Llc Implantable layer assemblies
US9693777B2 (en) 2014-02-24 2017-07-04 Ethicon Llc Implantable layers comprising a pressed region
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
US9839422B2 (en) 2014-02-24 2017-12-12 Ethicon Llc Implantable layers and methods for altering implantable layers for use with surgical fastening instruments
US9913642B2 (en) 2014-03-26 2018-03-13 Ethicon Llc Surgical instrument comprising a sensor system
US9733663B2 (en) 2014-03-26 2017-08-15 Ethicon Llc Power management through segmented circuit and variable voltage protection
US9730695B2 (en) 2014-03-26 2017-08-15 Ethicon Endo-Surgery, Llc Power management through segmented circuit
US10117653B2 (en) 2014-03-26 2018-11-06 Ethicon Llc Systems and methods for controlling a segmented circuit
US9750499B2 (en) 2014-03-26 2017-09-05 Ethicon Llc Surgical stapling instrument system
US10013049B2 (en) 2014-03-26 2018-07-03 Ethicon Llc Power management through sleep options of segmented circuit and wake up control
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
US9743929B2 (en) 2014-03-26 2017-08-29 Ethicon Llc Modular powered surgical instrument with detachable shaft assemblies
US10028761B2 (en) 2014-03-26 2018-07-24 Ethicon Llc Feedback algorithms for manual bailout systems for surgical instruments
US9820738B2 (en) 2014-03-26 2017-11-21 Ethicon Llc Surgical instrument comprising interactive systems
US9690362B2 (en) 2014-03-26 2017-06-27 Ethicon Llc Surgical instrument control circuit having a safety processor
US9826977B2 (en) 2014-03-26 2017-11-28 Ethicon Llc Sterilization verification circuit
US10201364B2 (en) 2014-03-26 2019-02-12 Ethicon Llc Surgical instrument comprising a rotatable shaft
US10004497B2 (en) 2014-03-26 2018-06-26 Ethicon Llc Interface systems for use with surgical instruments
US10010324B2 (en) 2014-04-16 2018-07-03 Ethicon Llc Fastener cartridge compromising fastener cavities including fastener control features
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
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
US9724094B2 (en) 2014-09-05 2017-08-08 Ethicon Llc Adjunct with integrated sensors to quantify tissue compression
US10111679B2 (en) 2014-09-05 2018-10-30 Ethicon Llc Circuitry and sensors for powered medical device
US9788836B2 (en) 2014-09-05 2017-10-17 Ethicon Llc Multiple motor control for powered medical device
US9757128B2 (en) 2014-09-05 2017-09-12 Ethicon Llc Multiple sensors with one sensor affecting a second sensor's output or interpretation
US10016199B2 (en) 2014-09-05 2018-07-10 Ethicon Llc Polarity of hall magnet to identify cartridge type
US10135242B2 (en) 2014-09-05 2018-11-20 Ethicon Llc Smart cartridge wake up operation and data retention
US9737301B2 (en) 2014-09-05 2017-08-22 Ethicon Llc Monitoring device degradation based on component evaluation
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
US10206677B2 (en) 2014-09-26 2019-02-19 Ethicon Llc Surgical staple and driver arrangements for staple cartridges
US10076325B2 (en) 2014-10-13 2018-09-18 Ethicon Llc Surgical stapling apparatus comprising a tissue stop
US9924944B2 (en) 2014-10-16 2018-03-27 Ethicon Llc Staple cartridge comprising an adjunct material
US10052104B2 (en) 2014-10-16 2018-08-21 Ethicon Llc Staple cartridge comprising a tissue thickness compensator
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
US9968355B2 (en) 2014-12-18 2018-05-15 Ethicon Llc Surgical instruments with articulatable end effectors and improved firing beam support arrangements
US9844375B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments
US9943309B2 (en) 2014-12-18 2018-04-17 Ethicon Llc Surgical instruments with articulatable end effectors and movable firing beam support arrangements
US9987000B2 (en) 2014-12-18 2018-06-05 Ethicon Llc Surgical instrument assembly comprising a flexible articulation system
US10117649B2 (en) 2014-12-18 2018-11-06 Ethicon Llc Surgical instrument assembly comprising a lockable articulation system
US10004501B2 (en) 2014-12-18 2018-06-26 Ethicon Llc Surgical instruments with improved closure arrangements
US10085748B2 (en) 2014-12-18 2018-10-02 Ethicon Llc Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors
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
US10182816B2 (en) 2015-02-27 2019-01-22 Ethicon Llc Charging system that enables emergency resolutions for charging a battery
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
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
US9993258B2 (en) 2015-02-27 2018-06-12 Ethicon Llc Adaptable surgical instrument handle
US10159483B2 (en) 2015-02-27 2018-12-25 Ethicon Llc Surgical apparatus configured to track an end-of-life parameter
US9931118B2 (en) 2015-02-27 2018-04-03 Ethicon Endo-Surgery, Llc Reinforced battery for a surgical instrument
US9993248B2 (en) 2015-03-06 2018-06-12 Ethicon Endo-Surgery, Llc Smart sensors with local signal processing
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
US9901342B2 (en) 2015-03-06 2018-02-27 Ethicon Endo-Surgery, Llc Signal and power communication system positioned on a rotatable shaft
US9895148B2 (en) 2015-03-06 2018-02-20 Ethicon Endo-Surgery, Llc Monitoring speed control and precision incrementing of motor for powered 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
US9808246B2 (en) 2015-03-06 2017-11-07 Ethicon Endo-Surgery, Llc Method of operating a powered surgical instrument
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
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
US10052102B2 (en) 2015-06-18 2018-08-21 Ethicon Llc Surgical end effectors with dual cam actuated jaw closing features
US10265072B2 (en) 2015-06-29 2019-04-23 Ethicon Llc Surgical stapling system comprising an end effector including an implantable layer
US10188394B2 (en) 2015-08-26 2019-01-29 Ethicon Llc Staples configured to support an implantable adjunct
US10213203B2 (en) 2015-08-26 2019-02-26 Ethicon Llc Staple cartridge assembly without a bottom cover
US10098642B2 (en) 2015-08-26 2018-10-16 Ethicon Llc Surgical staples comprising features for improved fastening of tissue
US10028744B2 (en) 2015-08-26 2018-07-24 Ethicon Llc Staple cartridge assembly including staple guides
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
US10172619B2 (en) 2015-09-02 2019-01-08 Ethicon Llc Surgical staple driver arrays
US10251648B2 (en) 2015-09-02 2019-04-09 Ethicon Llc Surgical staple cartridge staple drivers with central support features
US10238390B2 (en) 2015-09-02 2019-03-26 Ethicon Llc Surgical staple cartridges with driver arrangements for establishing herringbone staple patterns
US10271845B2 (en) 2015-09-10 2019-04-30 Ethicon Llc Fastener cartridge assembly comprising a cam and driver arrangement
US10085751B2 (en) 2015-09-23 2018-10-02 Ethicon Llc Surgical stapler having temperature-based motor control
US10076326B2 (en) 2015-09-23 2018-09-18 Ethicon Llc Surgical stapler having current mirror-based motor control
US10105139B2 (en) 2015-09-23 2018-10-23 Ethicon Llc Surgical stapler having downstream current-based motor control
US10265067B2 (en) 2015-09-23 2019-04-23 Ethicon Llc Surgical instrument including a regulator and a control system
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
US10172620B2 (en) 2015-09-30 2019-01-08 Ethicon Llc Compressible adjuncts with bonding nodes
US10271849B2 (en) 2015-09-30 2019-04-30 Ethicon Llc Woven constructs with interlocked standing fibers
US10265068B2 (en) 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
US10245029B2 (en) 2016-02-09 2019-04-02 Ethicon Llc Surgical instrument with articulating and axially translatable end effector
US10245030B2 (en) 2016-02-09 2019-04-02 Ethicon Llc Surgical instruments with tensioning arrangements for cable driven articulation systems
US10258331B2 (en) 2016-02-12 2019-04-16 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10265074B2 (en) 2016-03-23 2019-04-23 Ethicon Llc Implantable layers for surgical stapling devices
US10271851B2 (en) 2016-04-01 2019-04-30 Ethicon Llc Modular surgical stapling system comprising a display
US10271846B2 (en) 2016-04-28 2019-04-30 Ethicon Llc Staple cartridge for use with a surgical stapler
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

Also Published As

Publication number Publication date
AU2003285562A1 (en) 2004-07-14
GB0230055D0 (en) 2003-01-29

Similar Documents

Publication Publication Date Title
US8801705B2 (en) Electrosurgical method and apparatus for removing tissue within a bone body
US7507236B2 (en) System and method for electrosurgical cutting and ablation
EP2221018B1 (en) Electrosurgical system employing multiple electrode
US5697281A (en) System and method for electrosurgical cutting and ablation
EP0697837B1 (en) Bph ablation apparatus
US8398626B2 (en) Electrosurgical system employing multiple electrodes
US6092528A (en) Method to treat esophageal sphincters
US5728094A (en) Method and apparatus for treatment of air way obstructions
AU2007202464B2 (en) System and method for controlling tissue heating rate prior to cellular vaporization
US6461354B1 (en) Systems for electrosurgical dermatological treatment
US8734439B2 (en) Ablation apparatus and method
US6152143A (en) Method for treatment of air way obstructions
US6264650B1 (en) Methods for electrosurgical treatment of intervertebral discs
US6602248B1 (en) Methods for repairing damaged intervertebral discs
US6015406A (en) Electrosurgical instrument
US7462179B2 (en) GERD treatment apparatus and method
US6241724B1 (en) Systems and methods for creating lesions in body tissue using segmented electrode assemblies
US6264652B1 (en) Electrosurgical systems for treating tissue
KR100243503B1 (en) Apparatus for ablation of a selected mass
US6749607B2 (en) Apparatus to treat esophageal sphincters
US6846312B2 (en) GERD treatment apparatus and method
AU2005231443B2 (en) Method and apparatus for dermatological treatment and tissue reshaping
US6719754B2 (en) Methods for electrosurgical-assisted lipectomy
US6524308B1 (en) Electrode arrangement for electrothermal treatment of human or animal bodies
US6109268A (en) Systems and methods for electrosurgical endoscopic sinus surgery

Legal Events

Date Code Title Description
AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA US UZ VC VN YU ZA ZM ZW

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
WWW Wipo information: withdrawn in national office

Country of ref document: JP

NENP Non-entry into the national phase in:

Ref country code: JP