SG11201805321YA - Electrosurgical instrument having multiple treatment modalities - Google Patents
Electrosurgical instrument having multiple treatment modalitiesInfo
- Publication number
- SG11201805321YA SG11201805321YA SG11201805321YA SG11201805321YA SG11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA SG 11201805321Y A SG11201805321Y A SG 11201805321YA
- Authority
- SG
- Singapore
- Prior art keywords
- international
- lllll
- iii
- llll
- chepstow
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical 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
- A61B18/14—Probes or electrodes therefor
- A61B18/1477—Needle-like probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical 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
- A61B18/14—Probes or electrodes therefor
- A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00071—Electrical conductivity
- A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
- A61B2018/00113—Coatings on the energy applicator with foam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00166—Multiple lumina
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
- A61B2018/00583—Coblation, i.e. ablation using a cold plasma
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00589—Coagulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00702—Power or energy
- A61B2018/00708—Power or energy switching the power on or off
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00875—Resistance or impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical 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
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1435—Spiral
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
- A61B2018/183—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves characterised by the type of antenna
- A61B2018/1846—Helical antennas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
- A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
- A61B2018/1869—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument interstitially inserted into the body, e.g. needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
- A61B2018/1892—Details of electrical isolations of the antenna
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 8 September 2017 (08.09.2017) WIPOIPCT (10) International Publication Number WO 2017/149072 A3 (51) International Patent Classification: A61B 18/18 (2006.01) A61B 18/04 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/EP2017/054899 2 March 2017 (02.03.2017) English English (30) Priority Data: 1603744.2 4 March 2016 (04.03.2016) GB (71) Applicant: CREO MEDICAL LIMITED [GB/GB]; Riverside Court, Beaufort Park Way, Chepstow Mon mouthshire NP16 5UH (GB). (72) Inventors: HANCOCK, Christopher Paul; 37 Napier Road, Bath Bath and North East Somerset BA1 4LN (GB). PRESTON, Shaun; c/o Creo Medical Limited, Riverside Court, Beaufort Park Way, Chepstow Monmouthshire NP16 5UH (GB). AMOAH, Francis; c/o Creo Medical Limited, Riverside Court, Beaufort Park Way, Chepstow Monmouthshire NP16 5UH (GB). WHITE, Malcolm; c/o Creo Medical Limited, Riverside Court, Beaufort Park Way, Chepstow Monmouthshire NP16 5UH (GB). TSIAMOULOS, Zacharias; 26 St. Peter's Lane, Canter bury, CT1 2BD (GB). SAUNDERS, Brian; 131 The Drive, Rickmansworth Hertfordshire WD3 4DR (GB). (74) Agents: JOHNSON, Richard et al.; Mewburn Ellis LLP, City Tower, 40 Basinghall Street, London Greater London EC2V 5DE (GB). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. [Continued on next page] (54) Title: ELECTROSURGICAL INSTRUMENT HAVING MULTIPLE TREATMENT MODALITIES 202a CJ l> o 0\ •t 212a 206 (57) : An electrosurgical instrument which is cap able of selective operation in any of (i) a plasma-generating mode for surface coagulation, (ii) a non-ionising radiation mode for deeper coagulation, e.g. using microwave energy, and (iii) a liquid administration mode for conveying liquid to a treatment site, e.g. to constrict a bleeding vessel so that a clinician can get control of the bleed. These operating modes may be provided in an electrosurgical instrument that is physically configured to be suitable for applying pressure to a tissue vessel, e.g. to act as a tamponade to stem bleeding. Fig. 12A WO 2017/149072 A3 I lllll llllllll II llllll III lllll III llll III III lllll lllll lllll lllll lllll llll lllllll llll llll llll (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (88) Date of publication of the international search report: 12 October 2017 — of inventorship (Rule 4.17(iv))
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1603744.2A GB2547941A (en) | 2016-03-04 | 2016-03-04 | Electrosurgical instrument |
PCT/EP2017/054899 WO2017149072A2 (en) | 2016-03-04 | 2017-03-02 | Electrosurgical instrument having multiple treatment modalities |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201805321YA true SG11201805321YA (en) | 2018-07-30 |
Family
ID=55858989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201805321YA SG11201805321YA (en) | 2016-03-04 | 2017-03-02 | Electrosurgical instrument having multiple treatment modalities |
Country Status (15)
Country | Link |
---|---|
US (1) | US10820937B2 (en) |
EP (1) | EP3422981B1 (en) |
JP (1) | JP6960165B2 (en) |
KR (1) | KR102414547B1 (en) |
CN (1) | CN108697464B (en) |
AU (1) | AU2017228015B2 (en) |
BR (1) | BR112018012747A2 (en) |
CA (1) | CA3008347A1 (en) |
DK (1) | DK3422981T3 (en) |
ES (1) | ES2779801T3 (en) |
GB (1) | GB2547941A (en) |
PT (1) | PT3422981T (en) |
SG (1) | SG11201805321YA (en) |
WO (1) | WO2017149072A2 (en) |
ZA (1) | ZA201803424B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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GB201308558D0 (en) * | 2013-05-13 | 2013-06-19 | Creo Medical Ltd | Electrosurgical apparatus |
GB2550414A (en) * | 2016-05-20 | 2017-11-22 | Creo Medical Ltd | Antenna structure |
GB2559604A (en) * | 2017-02-13 | 2018-08-15 | Creo Medical Ltd | Microwave energy transfer component for electrosurgical apparatus |
GB2563377A (en) * | 2017-05-04 | 2018-12-19 | Creo Medical Ltd | Electrosurgical apparatus and method of tissue ablation |
GB2562110A (en) | 2017-05-05 | 2018-11-07 | Creo Medical Ltd | Apparatus for sterilising an instrument channel of a surgical scoping device |
GB2563203A (en) * | 2017-06-01 | 2018-12-12 | Creo Medical Ltd | Electrosurgical apparatus |
CN109953816A (en) * | 2017-12-25 | 2019-07-02 | 四川锦江电子科技有限公司 | A kind of multipole Inferior turbinate hypertrophy device |
CN109953815A (en) * | 2017-12-25 | 2019-07-02 | 四川锦江电子科技有限公司 | A kind of multipole Inferior turbinate hypertrophy catheter tube |
CN109953819A (en) * | 2017-12-25 | 2019-07-02 | 四川锦江电子科技有限公司 | A kind of multipole Inferior turbinate hypertrophy conduit |
EP3741105A4 (en) * | 2018-02-16 | 2021-11-03 | Board of Supervisors of Louisiana State University And Agricultural and Mechanical College | Ionizing radiation-free dental imaging by near-infrared fluorescence, and related systems |
US11197708B2 (en) | 2018-02-28 | 2021-12-14 | Gyrus Acmi, Inc. | Plasma generator configured for use with an auxiliary device |
GB2574365A (en) * | 2018-03-16 | 2019-12-11 | Creo Medical Ltd | Sterilization apparatus |
GB2576477B (en) * | 2018-05-01 | 2022-02-16 | Creo Medical Ltd | Apparatus for treating urinary tract infections |
GB2573823A (en) * | 2018-05-19 | 2019-11-20 | Creo Medical Ltd | Electrosurgical ablation instrument |
GB2574219A (en) * | 2018-05-30 | 2019-12-04 | Creo Medical Ltd | Electrosurgical instrument |
GB2577706A (en) * | 2018-10-03 | 2020-04-08 | Creo Medical Ltd | Electrosurgical instrument |
GB2579644A (en) * | 2018-12-10 | 2020-07-01 | Creo Medical Ltd | A modular electrosurgical system, and modules for said system |
EP3695798A1 (en) * | 2019-02-13 | 2020-08-19 | National University of Ireland Galway | An ablation probe |
KR102049483B1 (en) * | 2019-08-07 | 2019-11-27 | 주식회사 울트라브이 | Universal Electro-surgical device |
GB2590424A (en) * | 2019-12-17 | 2021-06-30 | Creo Medical Ltd | Electrosurgical instrument and apparatus |
WO2021186450A1 (en) * | 2020-03-19 | 2021-09-23 | Caps Medical Ltd. | Plasma system with a plurality of plasma generating sites |
JP2023523386A (en) * | 2020-03-19 | 2023-06-05 | キャプス メディカル リミテッド | Treatment of internal space using plasma generator |
EP4329653A1 (en) * | 2021-04-28 | 2024-03-06 | Sorbonne Universite | Tool for a plasma medical treatment device, and corresponding device |
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CN114376722B (en) * | 2022-03-24 | 2022-05-31 | 北京格瑞朗博科技发展有限公司 | Radio frequency and low-temperature plasma operation electrode |
CN115778526B (en) * | 2022-07-11 | 2023-08-29 | 南京康友医疗科技有限公司 | Microwave, radio frequency and temperature measurement integrated ablation needle |
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AU2002357166A1 (en) * | 2001-12-12 | 2003-06-23 | Tissuelink Medical, Inc. | Fluid-assisted medical devices, systems and methods |
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JP4706725B2 (en) | 2008-06-20 | 2011-06-22 | コニカミノルタビジネステクノロジーズ株式会社 | Fixing apparatus and image forming apparatus |
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-
2016
- 2016-03-04 GB GB1603744.2A patent/GB2547941A/en not_active Withdrawn
-
2017
- 2017-03-02 WO PCT/EP2017/054899 patent/WO2017149072A2/en active Application Filing
- 2017-03-02 JP JP2018533634A patent/JP6960165B2/en active Active
- 2017-03-02 SG SG11201805321YA patent/SG11201805321YA/en unknown
- 2017-03-02 DK DK17708260.9T patent/DK3422981T3/en active
- 2017-03-02 ES ES17708260T patent/ES2779801T3/en active Active
- 2017-03-02 PT PT177082609T patent/PT3422981T/en unknown
- 2017-03-02 KR KR1020187018263A patent/KR102414547B1/en active IP Right Grant
- 2017-03-02 EP EP17708260.9A patent/EP3422981B1/en active Active
- 2017-03-02 AU AU2017228015A patent/AU2017228015B2/en active Active
- 2017-03-02 BR BR112018012747A patent/BR112018012747A2/en not_active Application Discontinuation
- 2017-03-02 US US15/781,442 patent/US10820937B2/en active Active
- 2017-03-02 CN CN201780004647.3A patent/CN108697464B/en active Active
- 2017-03-02 CA CA3008347A patent/CA3008347A1/en active Pending
-
2018
- 2018-05-23 ZA ZA2018/03424A patent/ZA201803424B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20190083159A1 (en) | 2019-03-21 |
GB201603744D0 (en) | 2016-04-20 |
GB2547941A (en) | 2017-09-06 |
WO2017149072A2 (en) | 2017-09-08 |
BR112018012747A2 (en) | 2018-12-04 |
PT3422981T (en) | 2020-03-26 |
EP3422981A2 (en) | 2019-01-09 |
KR20180123005A (en) | 2018-11-14 |
AU2017228015B2 (en) | 2021-05-13 |
EP3422981B1 (en) | 2020-02-05 |
JP6960165B2 (en) | 2021-11-05 |
CN108697464A (en) | 2018-10-23 |
ES2779801T3 (en) | 2020-08-19 |
ZA201803424B (en) | 2019-08-28 |
CA3008347A1 (en) | 2017-09-08 |
JP2019509077A (en) | 2019-04-04 |
CN108697464B (en) | 2020-11-20 |
WO2017149072A3 (en) | 2017-10-12 |
US10820937B2 (en) | 2020-11-03 |
KR102414547B1 (en) | 2022-06-29 |
AU2017228015A1 (en) | 2018-06-14 |
DK3422981T3 (en) | 2020-04-20 |
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