CA2359426A1 - Apparatus and method for alerting generator functions in an ultrasonic surgical system - Google Patents
Apparatus and method for alerting generator functions in an ultrasonic surgical system Download PDFInfo
- Publication number
- CA2359426A1 CA2359426A1 CA002359426A CA2359426A CA2359426A1 CA 2359426 A1 CA2359426 A1 CA 2359426A1 CA 002359426 A CA002359426 A CA 002359426A CA 2359426 A CA2359426 A CA 2359426A CA 2359426 A1 CA2359426 A1 CA 2359426A1
- Authority
- CA
- Canada
- Prior art keywords
- hand piece
- console
- memory
- limit
- effector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
- A61B2017/00482—Coupling with a code
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00725—Calibration or performance testing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320069—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for ablating tissue
Abstract
The present invention provides a system for surgery which includes an ultrasonic hand piece having a end-effector, a console having a digital signal processor (DSP) for controlling the hand piece, and a memory disposed in the end-effector. The generator console sends a drive current to drive the hand piece which imparts ultrasonic longitudinal movement to the blade. As the generator console reads the memory, the hand piece is authenticated for use with the generator console if a copyrighted data string is present in the memory. In a particular embodiment, the data string is an encrypted code, where the hand piece is authenticated for use with the console by decoding a corresponding encryption algorithm resident in the generator console and providing a responding data pattern.
Claims (46)
1. A system for implementing surgical procedures comprising:
an ultrasonic surgical hand piece having an end-effector with a sheath wherein the end-effector is one selected from the group consisting of a blade, shears, scissors and forceps;
a generator console for controlling the hand piece, wherein the console sends a drive current to drive the hand piece which imparts ultrasonic longitudinal movement to the blade;
and a memory disposed in the sheath of the end-effector, wherein the console reads information stored in the memory to determine whether a copyrighted data string is present;
wherein the hand piece is authenticated for use with the console if the data string is present.
an ultrasonic surgical hand piece having an end-effector with a sheath wherein the end-effector is one selected from the group consisting of a blade, shears, scissors and forceps;
a generator console for controlling the hand piece, wherein the console sends a drive current to drive the hand piece which imparts ultrasonic longitudinal movement to the blade;
and a memory disposed in the sheath of the end-effector, wherein the console reads information stored in the memory to determine whether a copyrighted data string is present;
wherein the hand piece is authenticated for use with the console if the data string is present.
2. A system for implementing surgical procedures comprising: an ultrasonic surgical handpiece having an end-effector, a generator console for controlling the hand piece wherein the console sends a drive current to drive the hand piece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed in a portion of the end-effector selected from the group consisting of a grip, handle and mounting, wherein the console reads information stored in the memory to determine whether a data string is present;
wherein the handpiece is authenticated for use with the console if the data string is present.
wherein the handpiece is authenticated for use with the console if the data string is present.
3. A system for implementing surgical procedures comprising:
an ultrasonic surgical handpiece having an end-effector;
a generator console for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with a blade mounting hub of the end-effector, wherein the console reads information stored in the memory to determine whether a data string is present, wherein the handpiece is authenticated for use with the console if the data string is present.
an ultrasonic surgical handpiece having an end-effector;
a generator console for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with a blade mounting hub of the end-effector, wherein the console reads information stored in the memory to determine whether a data string is present, wherein the handpiece is authenticated for use with the console if the data string is present.
4. The system of claim 2 wherein the data string is copyrighted.
5. The system of claim 3 wherein the data string is copyrighted.
6. The system of claim 2 wherein the memory stores an alarm limit and a disable limit, wherein the console instructs the hand piece to operate in an alarm mode if temperature of the hand piece exceeds the alarm limit, and the console disables the hand piece if the temperature of the hand piece exceeds the disable limit.
7. The system of claim 3 wherein the memory stores an alarm limit and a disable limit, wherein the console instructs the hand piece to operate in an alarm mode if temperature of the hand piece exceeds the alarm limit, and the console disables the hand piece if the temperature of the hand piece exceeds the disable limit.
8. The system of claim 1 wherein the memory stores an alarm limit and a disable limit, wherein the console instructs the hand piece to operate in an alarm mode if temperature of the hand piece exceeds the alarm limit, and the console disables the hand piece if the temperature of the hand piece exceeds the disable limit.
9. The system for implementing surgical procedures comprising:
an ultrasonic surgical handpiece having a detachable end-effector;
a generator console for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with the end-effector, wherein the console writes historical usage and diagnostic information and configuration information into the memory;
wherein the diagnostic information are selected from the group consisting of number of activations, duration of activations, number of uses with substantial time between use, diagnostic error codes, enable use, disable use, serial number of the generator console, and serial number of the handpiece.
an ultrasonic surgical handpiece having a detachable end-effector;
a generator console for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with the end-effector, wherein the console writes historical usage and diagnostic information and configuration information into the memory;
wherein the diagnostic information are selected from the group consisting of number of activations, duration of activations, number of uses with substantial time between use, diagnostic error codes, enable use, disable use, serial number of the generator console, and serial number of the handpiece.
10. A system for implementing surgical procedures comprising:
an ultrasonic surgical handpiece having a detachable end-effector selected from the group consisting of a blade and shears;
a generator console having a digital signal processor (DSP) for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed in the end-effector, wherein the console reads the memory and determines if the end-effector has been disabled for disabling the console from driving the end-effector.
an ultrasonic surgical handpiece having a detachable end-effector selected from the group consisting of a blade and shears;
a generator console having a digital signal processor (DSP) for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed in the end-effector, wherein the console reads the memory and determines if the end-effector has been disabled for disabling the console from driving the end-effector.
11. The system of claim 10 wherein the handpiece further comprises an alarm which sounds to notify a potentially compromised state.
12. A system for implementing surgical procedures comprising:
an ultrasonic surgical handpiece having an end-effector selected from the group consisting of a blade and shears;
a generator console having a digital signal processor for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with the end-effector, wherein the console reads information stored in the memory and displays the information and an interpretation of the information on the console display.
an ultrasonic surgical handpiece having an end-effector selected from the group consisting of a blade and shears;
a generator console having a digital signal processor for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with the end-effector, wherein the console reads information stored in the memory and displays the information and an interpretation of the information on the console display.
13. The system of claim 12 further comprising a switch adaptor wherein the memory communicates electrically with the switch adaptor through direct contacts;
wherein the switch adaptor conveys the information to the handpiece
wherein the switch adaptor conveys the information to the handpiece
14. The system of claim 12 further compromising an adaptor wherein the memory communicates electrically with the adaptor through electromagnetic signal coupling;
wherein the adaptor conveys the information via the electromagnetic signal coupling to the handpiece.
wherein the adaptor conveys the information via the electromagnetic signal coupling to the handpiece.
15. The system of claim 12 further comprising a switch adaptor wherein the memory communicates electrically with the handpiece through electromagnetic signal coupling;
wherein the switch adaptor conveys the information via the electromagnetic signal coupling to the handpiece.
wherein the switch adaptor conveys the information via the electromagnetic signal coupling to the handpiece.
16. The system of claim 12 further comprising a switch adaptor wherein the adaptor electrically communicates with the handpiece through direct contacts.
17. The system of claim 12 wherein the memory is used in conjunction of specialized instruments selected from the group consisting of cartery devices, homogenizers and liquifiers.
18. The system of claim 12 wherein the memory is used to determine compatibility with specific types of the handpiece and to block use of the handpiece if incompatibility with the handpiece is determined.
19. The system of claim 1 wherein the hand piece is authenticated for use with the console using cyclical redundancy check (CRC) implemented in a firmware programmed in the memory.
20. The system of claim 1 wherein the data string is an encrypted code, and the hand piece is authenticated for use with the console by decoding a corresponding encryption algorithm in the console and providing a responding data pattern.
21. The system of claim 1 wherein the memory stores a handicap limit and a disable limit, wherein the console instructs the hand piece to operate in a handicap mode if temperature of the hand piece exceeds the handicap limit, and the console disables the hand piece if the temperature of the hand piece exceeds the disable limit.
22. The system of claim 1 wherein the memory stores a handicap limit and a disable limit, wherein the console instructs the hand piece to operate in a handicap mode if a number of defective blades found in a time period of operating the hand piece exceeds the handicap limit, and the console disables the hand piece if the number of defective blades found in the time period exceeds the disable limit.
23. The system of claim 1 wherein the memory stores a handicap limit and a disable limit, wherein the console instructs the hand piece to operate in a handicap mode if time the hand piece has been active exceeds the handicap limit, and the console disables the hand piece if the time the hand piece has been active exceeds the disable limit.
24. The system of claim 1 wherein the memory stores a handicap limit and a disable limit, wherein the console instructs the hand piece to operate in a handicap mode if number of activations for the hand piece within a time period exceeds the handicap limit, and the console disables the hand piece if the number of activations for the hand piece within the time period exceeds the disable limit.
25. The system of claim 21 wherein the handicap limit and the disable limit are re-initialized based on varied operational conditions of the hand piece.
26. The system of claim 1 wherein the console is reprogrammed by reading a reprogram code stored in the memory if it is determined that a reprogram of the console is needed, and the console is upgraded by reading an upgrade code stored in the memory if it is determined that an upgrade of the console is needed.
27. The system of claim 26 wherein the console reads the reprogram code and the upgrade code from a non-volatile memory of a non-hand piece device which is plugged into the hand piece in substitution of the end-effector.
28. The system of claim 1 wherein the information stored in the memory correlates energy level information and corresponding output displacement, wherein the console reads the energy level information and drives the hand piece according to the corresponding output displacement.
29. The system of claim 1 wherein the information stored in the memory includes a nominal resonant frequency, a start sweep point and a stop sweep point delimiting a frequency range, wherein a frequency sweep in effect under control of the console in the frequency range for detecting a resonant frequency for operating the hand piece.
30. The system of claim 1 wherein the information stored in the memory includes a nominal resonant frequency, a bias amount and a margin amount from which a frequency range is calculated, wherein a frequency sweep in effect under control of the console in the frequency range for detecting a resonant frequency for operating the hand piece.
31. The system of claim 1 wherein the memory consists of an Electrically Erasable Programmable Read Only Memory (EEPROM), Read Only Memory (ROM), Erasable Programmable Read Only Memory (EPROM), Random Access Memory (RAM), Programmable Array Logic (PAL), Programmable Logic Array (PLA), analog serial storage device, sound storage integrated circuit, a memory device in conjunction with a numeric manipulation device including a microprocessor for the purpose of encryption, volatile memory which is powered by a device consisting of a cell, battery and capacitor.
32. A method for implementing surgical procedures in a system including an ultrasonic surgical hand piece having a end-effector with a sheath, a console for controlling the hand piece, and a memory disposed in the sheath of the end-effector, the method comprising the steps of:
reading information stored in the memory;
determining whether a copyrighted data string is present in the memory;
authenticating use of the hand piece with the console if the data string is present;
sending a drive current to drive the hand piece; and imparting ultrasonic movement to the blade.
reading information stored in the memory;
determining whether a copyrighted data string is present in the memory;
authenticating use of the hand piece with the console if the data string is present;
sending a drive current to drive the hand piece; and imparting ultrasonic movement to the blade.
33. The method of claim 32 further comprising the steps of:
decoding an encryption algorithm in the console; and providing a responding data pattern;
wherein the data string is an encrypted code.
decoding an encryption algorithm in the console; and providing a responding data pattern;
wherein the data string is an encrypted code.
34. The method of claim 32 further comprising the steps of:
instructing the hand piece to operate in a handicap mode if temperature of the hand piece exceeds a handicap limit; and disabling the hand piece if the temperature of the hand piece exceeds a disable limit.
instructing the hand piece to operate in a handicap mode if temperature of the hand piece exceeds a handicap limit; and disabling the hand piece if the temperature of the hand piece exceeds a disable limit.
35. The method of claim 32 further comprising the steps of:
instructing the hand piece to operate in a handicap mode if number of defective blades found in a time period of operating the hand piece exceeds a handicap limit; and disabling the hand piece if the number of defective blades found in the time period exceeds a disable limit.
instructing the hand piece to operate in a handicap mode if number of defective blades found in a time period of operating the hand piece exceeds a handicap limit; and disabling the hand piece if the number of defective blades found in the time period exceeds a disable limit.
36. The method of claim 32 further comprising the steps of:
instructing the hand piece to operate in a handicap mode if time the hand piece has been active exceeds a handicap limit; and disabling the hand piece if the number of defective blades found in the time the hand piece has been active exceeds a disable limit.
instructing the hand piece to operate in a handicap mode if time the hand piece has been active exceeds a handicap limit; and disabling the hand piece if the number of defective blades found in the time the hand piece has been active exceeds a disable limit.
37. The method of claim 32 further comprising the steps of:
instructing the hand piece to operate in a handicap mode if number of activations for the hand piece within a time period exceeds a handicap limit; and disabling the hand piece if the number of activations for the hand piece within the time period exceeds a disable limit.
instructing the hand piece to operate in a handicap mode if number of activations for the hand piece within a time period exceeds a handicap limit; and disabling the hand piece if the number of activations for the hand piece within the time period exceeds a disable limit.
38. The method of claim 34 further comprising the step of re-initializing the handicap limit and the disable limit based on varied operational conditions of the hand piece.
39. The method of claim 32 further comprising the steps of:
determining whether a reprogram of the console is needed;
reading a reprogram code stored in the memory and reprogramming the console using the reprogram code, if it is determined that a reprogram of the console is needed;
determining whether an upgrade of the console is needed; and reading an upgrade code stored in the memory and upgrading the console using the upgrade code, if it is determined that an upgrade of the console is needed.
determining whether a reprogram of the console is needed;
reading a reprogram code stored in the memory and reprogramming the console using the reprogram code, if it is determined that a reprogram of the console is needed;
determining whether an upgrade of the console is needed; and reading an upgrade code stored in the memory and upgrading the console using the upgrade code, if it is determined that an upgrade of the console is needed.
40. The method of claim 32 further comprising the steps of:
reading energy level information stored in the memory; and driving the hand piece according to a corresponding output displacement;
wherein the energy level information stored in the memory is correlated with corresponding output displacement for driving the hand piece.
reading energy level information stored in the memory; and driving the hand piece according to a corresponding output displacement;
wherein the energy level information stored in the memory is correlated with corresponding output displacement for driving the hand piece.
41. The method of claim 32 further comprising the steps of:
reading a nominal resonant frequency, a start sweep point and a stop sweep point delimiting a frequency range from the memory;
effecting a frequency sweep in the frequency range; and detecting a resonant frequency for operating the hand piece.
reading a nominal resonant frequency, a start sweep point and a stop sweep point delimiting a frequency range from the memory;
effecting a frequency sweep in the frequency range; and detecting a resonant frequency for operating the hand piece.
42. The method of claim 32 further comprising the steps of:
reading a nominal resonant frequency, a bias amount and a margin amount from the memory;
calculating a frequency range based on the nominal resonant frequency, the bias amount and the margin amount;
effecting a frequency sweep in the frequency range; and detecting a resonant frequency for operating the hand piece.
reading a nominal resonant frequency, a bias amount and a margin amount from the memory;
calculating a frequency range based on the nominal resonant frequency, the bias amount and the margin amount;
effecting a frequency sweep in the frequency range; and detecting a resonant frequency for operating the hand piece.
43. The method of claim 32 further comprising the steps of:
keeping track of a number of uses for the end-effector; and keeping track of a number of remaining uses allowed for the end-effector.
keeping track of a number of uses for the end-effector; and keeping track of a number of remaining uses allowed for the end-effector.
44. A system for implementing surgical procedures comprising:
an ultrasonic surgical handpiece having an end-effector;
a generator console for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with a blade mounting hub of the end-effector, wherein the console reads information stored in the memory to determine whether a data string is present, wherein the end-effector is authenticated for use with the handpiece if the data string is present.
an ultrasonic surgical handpiece having an end-effector;
a generator console for controlling the handpiece, wherein the console sends a drive current to drive the handpiece which imparts ultrasonic longitudinal movement to the end-effector; and a memory disposed with a blade mounting hub of the end-effector, wherein the console reads information stored in the memory to determine whether a data string is present, wherein the end-effector is authenticated for use with the handpiece if the data string is present.
45. The system of claim 44 wherein the data string is copyrighted.
46. The system of claim 44 wherein the memory stores an alarm limit and a disable limit, wherein the console instructs the hand piece to operate in an alarm mode if temperature of the hand piece exceeds the alarm limit, and the console disables the hand piece if the temperature of the hand piece exceeds the disable limit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24188600P | 2000-10-20 | 2000-10-20 | |
US60/241,886 | 2000-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2359426A1 true CA2359426A1 (en) | 2002-04-20 |
CA2359426C CA2359426C (en) | 2010-06-29 |
Family
ID=22912561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2359426A Expired - Lifetime CA2359426C (en) | 2000-10-20 | 2001-10-17 | Apparatus and method for alerting generator functions in an ultrasonic surgical system |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4169971B2 (en) |
CA (1) | CA2359426C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2010257442B2 (en) * | 2006-05-19 | 2011-11-03 | Ethicon Endo-Surgery, Inc | Electrical surgical instrument |
US9439651B2 (en) | 2006-05-19 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Methods for cryptographic identification of interchangeable parts for surgical instruments |
US9554803B2 (en) | 2005-07-26 | 2017-01-31 | Ethicon Endo-Surgery, Llc | Electrically self-powered surgical instrument with manual release |
US9622744B2 (en) | 2006-05-19 | 2017-04-18 | Ethicon Endo-Surgery, Llc | Electrical surgical instrument with one-handed operation |
US9662116B2 (en) | 2006-05-19 | 2017-05-30 | Ethicon, Llc | Electrically self-powered surgical instrument with cryptographic identification of interchangeable part |
EP3074089A4 (en) * | 2013-11-26 | 2017-07-26 | Alliqua Biomedical, Inc. | Systems and methods for producing and delivering ultrasonic therapies for wound treatment and healing |
US10314583B2 (en) | 2005-07-26 | 2019-06-11 | Ethicon Llc | Electrically self-powered surgical instrument with manual release |
EP3493753A4 (en) * | 2016-08-02 | 2020-03-18 | Misonix, Incorporated | Ultrasonic surgical device with reduction in electrical interference |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006122654A (en) * | 2004-09-30 | 2006-05-18 | Nidek Co Ltd | Corneal surgical apparatus and blade unit attached to corneal surgical apparatus |
US7568619B2 (en) * | 2004-12-15 | 2009-08-04 | Alcon, Inc. | System and method for identifying and controlling ophthalmic surgical devices and components |
US8252012B2 (en) * | 2007-07-31 | 2012-08-28 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument with modulator |
WO2015021216A1 (en) * | 2013-08-07 | 2015-02-12 | Stryker Corporation | System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece |
KR20210065987A (en) | 2018-09-24 | 2021-06-04 | 스트리커 코포레이션 | Ultrasonic Surgical Handpiece Assembly |
-
2001
- 2001-10-17 CA CA2359426A patent/CA2359426C/en not_active Expired - Lifetime
- 2001-10-22 JP JP2001360100A patent/JP4169971B2/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10314583B2 (en) | 2005-07-26 | 2019-06-11 | Ethicon Llc | Electrically self-powered surgical instrument with manual release |
US11172930B2 (en) | 2005-07-26 | 2021-11-16 | Cilag Gmbh International | Electrically self-powered surgical instrument with manual release |
US9554803B2 (en) | 2005-07-26 | 2017-01-31 | Ethicon Endo-Surgery, Llc | Electrically self-powered surgical instrument with manual release |
US9757127B2 (en) | 2006-05-19 | 2017-09-12 | Ethicon Llc | Electrical surgical instrument with optimal tissue compression |
US9622744B2 (en) | 2006-05-19 | 2017-04-18 | Ethicon Endo-Surgery, Llc | Electrical surgical instrument with one-handed operation |
US9675348B2 (en) | 2006-05-19 | 2017-06-13 | Ethicon Llc | Electrical surgical instrument with knife return |
US9681873B2 (en) | 2006-05-19 | 2017-06-20 | Ethicon Llc | Electrical surgical stapling instrument with tissue compressive force control |
US9687234B2 (en) | 2006-05-19 | 2017-06-27 | Ethicon L.L.C. | Electrical surgical instrument with optimized power supply and drive |
US9713473B2 (en) | 2006-05-19 | 2017-07-25 | Ethicon Endo-Surgery, Inc. | Active braking electrical surgical instrument and method for braking such an instrument |
US11759203B2 (en) | 2006-05-19 | 2023-09-19 | Cilag Gmbh International | Electrical surgical instrument with minimum closure distance for staple firing control |
AU2010257442B2 (en) * | 2006-05-19 | 2011-11-03 | Ethicon Endo-Surgery, Inc | Electrical surgical instrument |
US9901340B2 (en) | 2006-05-19 | 2018-02-27 | Ethicon Endo-Surgery, Inc. | Active braking electrical surgical instrument and method for braking such an instrument |
US9662116B2 (en) | 2006-05-19 | 2017-05-30 | Ethicon, Llc | Electrically self-powered surgical instrument with cryptographic identification of interchangeable part |
US10314592B2 (en) | 2006-05-19 | 2019-06-11 | Ethicon Llc | Electrically self-powered surgical instrument with cryptographic identification of interchangeable part |
US9439651B2 (en) | 2006-05-19 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Methods for cryptographic identification of interchangeable parts for surgical instruments |
US10675022B2 (en) | 2006-05-19 | 2020-06-09 | Ethicon Llc | Electrical surgical instrument with optimal tissue compression |
US11172931B2 (en) | 2006-05-19 | 2021-11-16 | Cilag Gmbh International | Electrically self-powered surgical instrument with cryptographic identification of interchangeable part |
US11224767B2 (en) | 2013-11-26 | 2022-01-18 | Sanuwave Health, Inc. | Systems and methods for producing and delivering ultrasonic therapies for wound treatment and healing |
US11331520B2 (en) | 2013-11-26 | 2022-05-17 | Sanuwave Health, Inc. | Systems and methods for producing and delivering ultrasonic therapies for wound treatment and healing |
EP3074089A4 (en) * | 2013-11-26 | 2017-07-26 | Alliqua Biomedical, Inc. | Systems and methods for producing and delivering ultrasonic therapies for wound treatment and healing |
EP3493753A4 (en) * | 2016-08-02 | 2020-03-18 | Misonix, Incorporated | Ultrasonic surgical device with reduction in electrical interference |
Also Published As
Publication number | Publication date |
---|---|
JP4169971B2 (en) | 2008-10-22 |
CA2359426C (en) | 2010-06-29 |
JP2003093401A (en) | 2003-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU785449B2 (en) | Apparatus and method for alerting generator functions in an ultrasonic surgical system | |
AU785440B2 (en) | Apparatus and method for altering generator functions in an ultrasonic surgical system | |
CA2359426A1 (en) | Apparatus and method for alerting generator functions in an ultrasonic surgical system | |
JP6965339B2 (en) | Ultrasound surgical instruments with replaceable blades for identification | |
CN107809976B (en) | Surgical instrument with user-adaptive algorithm | |
US10327798B2 (en) | Surgical instrument with orientation sensing | |
JP4129217B2 (en) | Ultrasonic surgery system, abnormality detection method and abnormality detection program thereof | |
JP4472395B2 (en) | Ultrasonic surgery system | |
EP2371314B1 (en) | Electrosurgical system with means for tracking the usage of a reposable instrument | |
WO2017132531A1 (en) | Laser-assisted periodontics | |
KR20070097498A (en) | System and method for identifying and controlling ophthalmic surgical devices and components | |
CN108289695A (en) | The circuit of direct current (DC) voltage of isolation is provided for surgical instruments | |
KR20160130293A (en) | Powered surgical handpiece having a surgical tool with an rfid tag | |
JP2000175926A (en) | Ultrasonic therapy instrument | |
CA2359403A1 (en) | Apparatus and method for altering generator functions in an ultrasonic surgical system | |
JP2004290265A (en) | Medical system | |
EP1938764B1 (en) | Apparatus for alerting generator functions in an ultrasonic surgical system | |
US8668685B2 (en) | Electric operation system | |
WO2001076462A3 (en) | Medical diagnostic ultrasound instrument with authorization mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20211018 |