CN107647908B - Intelligent radio frequency electrode - Google Patents
Intelligent radio frequency electrode Download PDFInfo
- Publication number
- CN107647908B CN107647908B CN201711037430.0A CN201711037430A CN107647908B CN 107647908 B CN107647908 B CN 107647908B CN 201711037430 A CN201711037430 A CN 201711037430A CN 107647908 B CN107647908 B CN 107647908B
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- 230000003068 static effect Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 210000003811 finger Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009297 electrocoagulation Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 210000005260 human cell Anatomy 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
-
- 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
- A61B2018/00898—Alarms or notifications created in response to an abnormal condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0803—Counting the number of times an instrument is used
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0266—Operational features for monitoring or limiting apparatus function
- A61B2560/028—Arrangements to prevent overuse, e.g. by counting the number of uses
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an intelligent radio frequency electrode, which comprises a plug assembly and an electrode assembly connected with the plug assembly through a wire, wherein the electrode assembly is provided with a first electrode piece and a second electrode piece; the plug assembly or the electrode assembly is provided with a register which is used for storing rated parameters, limit parameters and historical data of the electrode assembly; the register, the first electrode piece and the second electrode piece are respectively and electrically connected with the high-frequency control equipment through the socket of the plug assembly. The operation type and the use times of the radio frequency electrode are identified and monitored, so that the scrapped radio frequency electrode with the use times reaching the upper limit is prevented from being reused.
Description
Technical Field
The invention relates to a medical device, in particular to an intelligent radio frequency electrode.
Background
The radio frequency electrode is matched with the high frequency control equipment for use in stripping, ablation and coagulation of biological tissues in surgical operation, and the radio frequency electrode is used for heating water-containing tissues by depending on the thermal effect generated by high frequency current to cause the electro-coagulation or electro-cutting of cellular proteins so as to achieve the effects of cutting, coagulation and hemostasis.
However, in the existing rf electrode arrangement, the high-frequency control device cannot recognize the type of surgery performed by the rf electrode; the accumulated use times of the radio frequency electrode and the upper limit thereof cannot be effectively monitored, so that the radio frequency electrode with reduced safety performance is reused, and misunderstanding or danger is brought to patients.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an intelligent radio frequency electrode, which solves the problem that the operation type and the use times of the radio frequency electrode cannot be identified and monitored.
The invention adopts the technical proposal for solving the technical problems that:
the intelligent radio frequency electrode comprises a plug assembly and an electrode assembly connected with the plug assembly through a wire, wherein the electrode assembly is provided with a first electrode piece and a second electrode piece; the plug assembly or the electrode assembly is provided with a register which is used for storing rated parameters, limit parameters and historical data of the electrode assembly; the register, the first electrode piece and the second electrode piece are respectively and electrically connected with the high-frequency control equipment through the socket of the plug assembly.
Preferably, the electrode assembly includes an electrode core, an insulating handle connected to the electrode core; the electrode core comprises an insulating sleeve, a first electrode piece and a second electrode piece, and the first electrode piece and the second electrode piece are connected to one end, far away from the insulating handle, of the insulating sleeve.
Preferably, the electrode assembly further comprises a hollow cutter bar for accommodating the sliding of the electrode core, the insulating handle comprises a movable part and a static part, and one end of the static part is connected with the movable part in a penetrating way; the hollow cutter bar is connected with the movable part, and the electrode core is connected with the static part and is connected with the movable part in a penetrating way; the movable part drives the hollow cutter bar to shrink towards the standing part to drive the first electrode piece and the second electrode piece to protrude towards the direction far away from the hollow cutter bar.
Preferably, the movable part and the static part are connected with elastic pieces, and the elastic pieces are used for driving the movable part to reset.
Preferably, the elastic piece is an elastic holding clamp, and two clamping ends of the elastic holding clamp are respectively hinged with the movable part and the standing part; the reset driving movable part of the elastic holding clamp resets.
Preferably, the elastic piece is a pressure spring, and the reset driving movable part of the pressure spring is reset.
Preferably, a concave-convex structure for clamping is arranged on the outer peripheral wall of the standing part; the outer peripheral wall of the movable part is provided with a concave part or a convex part for clamping the movable part and driving the movable part to shrink towards the static part.
Preferably, one end of the hollow cutter bar, which is close to the first electrode piece and the second electrode piece, is provided with a horn mouth, and the horn mouth is used for resetting and retracting the first electrode piece and the second electrode piece to the hollow guide rod.
Preferably, the electrode assembly is provided with an operation indicator lamp.
Preferably, the electrode assembly is provided with a life warning lamp, and the life warning lamp is connected with the register and the high-frequency control equipment.
The intelligent radio frequency electrode has the following beneficial effects: the high-frequency control equipment judges the operation type of the radio-frequency electrode by reading the working parameters and the rated parameters of the electrode; the register stores rated use times, the rated use times are reduced once after each use, and when the rated use times are 0, the radio frequency electrode cannot be reused; the register stores rated parameters and historical data of the electrode parts, so that the high-frequency equipment can automatically and quickly configure working modes and parameters, the high-frequency equipment can conveniently set the service life alarm of the radio-frequency electrode, the use safety of the radio-frequency electrode is improved, and the patient can use the safe and healthy radio-frequency electrode.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIGS. 2 and 3 are exploded views of the present invention from two different perspectives;
FIG. 4 is an enlarged view of part A of FIG. 1;
FIG. 5 is an enlarged view of a portion B of FIG. 2;
FIG. 6 is an enlarged view of a portion of C in FIG. 2;
fig. 7 is an enlarged view of a portion D of fig. 3.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1 to 7, an intelligent radio frequency electrode of the present invention comprises a plug assembly 1, an electrode assembly 3 connected to the plug assembly 1 through a wire 2, wherein the electrode assembly 3 is provided with a first electrode member 31a and a second electrode member 31b; the plug assembly 1 or the electrode assembly 3 is provided with a register which is used for storing rated parameters, limit parameters and historical data of the electrode assembly; the register, the first electrode member 31a and the second electrode member 31b are electrically connected to the high-frequency control device through the sockets of the plug assembly 1, respectively.
The first electrode piece 31a and the second electrode piece 31b are connected to different pins of the socket on the plug assembly 1 through the lead 2, and the register is connected with the different pins; the pins are electrically connected to the high-frequency control device, so that the register, the first electrode member 31a and the second electrode member 31b are respectively electrically connected to the high-frequency control device. The high-frequency control device is connected to the first electrode member 31a and the second electrode member 31b, and the first electrode member 31a and the second electrode member 31b acquire a high-frequency current from the high-frequency control device and are used for electrocoagulation or electric cutting of tissue to complete tissue repair.
The high-frequency control equipment is connected with the register and reads data in the register, selects working parameters according to the register data, and monitors the historical use and the current use of the radio-frequency electrode; the high-frequency control equipment monitors working current, voltage and power of the electrode parts in real time, compares the memory parameters of the register with the real-time working data of the electrode parts, and judges the working type of the radio-frequency electrode through comparison. When the using frequency of the radio frequency electrode is 0, the high frequency equipment automatically judges that the radio frequency electrode cannot be used again, and the radio frequency electrode which is close to or exceeds the upper limit of the using frequency is prevented from being put into use; the high-frequency control device reads the historical accumulated use times of the register and can timely alarm the rejection of the radio-frequency electrode.
Further, the register is connected with a register configuration circuit. Preferably, the register is arranged in the plug assembly 1, the register works in a fixed position, and the register is far away from the severe environment in which the electrode assembly 3 is located.
More preferably, as shown in fig. 1 to 7, the electrode assembly 3 includes an electrode core 31, an insulating handle 32 connected to the electrode core 31; the electrode core 31 includes an insulating sleeve 31c, a first electrode member 31a and a second electrode member 31b, and the first electrode member 31a and the second electrode member 31b are connected to one end of the insulating sleeve 31c far from the insulating handle 32. Further, an insulating handle 32 is connected with an insulating sleeve 31c; the lead 2 is connected with the insulating handle 32 and the insulating sleeve 31c in a penetrating way and is electrically connected with the first electrode piece 31a and the second electrode piece 31b; the lead wire 2 comprises a first lead wire 2 and a second lead wire 2 which are respectively connected with a first electrode piece 31a and a second electrode piece 31b; as shown in fig. 5, the insulating sleeve 31c is provided with a partition plate along the axial direction, the partition plate divides the cavity of the insulating sleeve 31c into two separate cavities, and the first wire 2 and the second wire 2 are respectively inserted into the two separate cavities in the insulating sleeve 31 c. The high-frequency control device transmits high-frequency current to the first electrode piece 31a and the second electrode piece 31b through the lead 2, so that the electrocoagulation or the electrotome of human cells or tissues is realized; the insulating handle 32 is arranged, so that electric shock is avoided when a medical staff holds the insulating handle 32.
As shown in fig. 2, 3, 6 and 7, preferably, the electrode assembly 3 further includes a hollow cutter bar 33 for accommodating the sliding movement of the electrode core 31, the insulating handle 32 includes a movable portion 32a and a rest portion 32b, and one end of the rest portion 32b is connected to the movable portion 32a in a penetrating manner; the hollow cutter bar 33 is connected with the movable part 32a, and the electrode core 31 is connected with the static part 32b and is connected with the movable part 32a in a penetrating way; the movable portion 32a drives the hollow cutter bar 33 to retract toward the stationary portion 32b, and drives the first electrode member 31a and the second electrode member 31b to protrude in a direction away from the hollow cutter bar 33. The hollow cutter bar 33 and the electrode core 31 are respectively fixedly connected with a fixed part and a static part 32b, a movable part 32a is arranged, and the electrode core 31 is connected in the hollow cutter bar 33 in a penetrating way and is protected; the first electrode member 31a and the second electrode member 31b are retracted into the hollow cutter bar 33 when in idle, and are protected from contamination, bruising, etc. of the first electrode member 31a and the second electrode member 31 b.
Preferably, the movable portion 32a and the stationary portion 32b are connected with an elastic member, and the elastic member is used for driving the movable portion 32a to reset. The reset motion of the movable portion 32a approaching the stationary portion 32b drives the electrode core 31 to reset toward the hollow cutter bar 33, and the first electrode member 31a and the second electrode member 31b retract into the hollow cutter bar 33 when in idle, and are protected by sealing.
More preferably, as shown in fig. 1 to 3, the elastic member may be provided as follows: the elastic piece is an elastic holding clamp 4, and two clamping ends of the elastic holding clamp 4 are respectively hinged with a movable part 32a and a static part 32b; the reset driving movable portion 32a of the elastic grip 4 is reset. In the use of the radio frequency electrode, the elastic holding clamp 4 is held by hand to realize the movement of the radio frequency electrode; the two clamping ends of the elastic holding clamp 4, which are close to the driving movable part 32a, are contracted towards the static part 32b, and the first electrode piece 31a and the second electrode piece 31b are outwards protruded along the direction away from the hollow cutter bar 33, so that when the first electrode piece 31a and the second electrode piece 31b conduct high-frequency current, the hollow cutter bar 33 is protruded, and the operation on human cells or tissues can be performed.
The arrangement of the elastic piece can also be as follows: the elastic piece is a pressure spring, and the reset driving movable part 32a of the pressure spring is reset; further, an uneven structure for clamping is provided on the outer peripheral wall of the stationary part 32b; the outer peripheral wall of the movable portion 32a is provided with a concave portion or a convex portion for sandwiching the movable portion 32a and driving the movable portion 32a to retract toward the stationary portion 32 b. In use of the radio frequency electrode, the insulating handle 32 is held in a pen-holding posture, namely: a thumb and palm holding rest 32b; the index finger and the middle finger clamp the movable part 32a, and the index finger and the middle finger drive the movable part 32a to shrink towards the static part 32b, so that the electrode core 31 protrudes out of the hollow cutter bar 33. Further, a clamping ring for penetrating the thumb is further arranged on the peripheral wall of the standing part 32b, and the thumb of the medical staff penetrates through the clamping ring by using the radio-frequency electrode; the movable portion 32a and the stationary portion 32b can be brought closer together more strongly by providing the snap ring.
Preferably, as shown in fig. 4, 6 and 7, one end of the hollow cutter bar 33 near the first electrode member 31a and the second electrode member 31b is provided with a flare for resetting and retracting the first electrode member 31a and the second electrode member 31b toward the hollow guide rod. The horn mouth is arranged, and the first electrode piece 31a and the second electrode piece 31b have guiding function when retracting towards the hollow cutter bar 33, so that the first electrode piece 31a and the second electrode piece 31b are prevented from being blocked at the end part of the hollow cutter bar 33 and can not retract into the hollow cutter bar 33.
Preferably, the electrode assembly 3 is provided with a working indicator lamp. The working indicator light is connected with the high-frequency control equipment and is electrically connected with the loop where the first electrode piece 31a and the second electrode piece 31b are located. The loops of the first electrode piece 31a and the second electrode piece 31b meet the electrical requirements, and the work indicator lamp is normally turned on; the loops of the first electrode member 31a and the second electrode member 31b do not meet the electrical requirements, and the operation indicator lamp is dimmed or turned off.
Preferably, the electrode assembly 3 is provided with a life warning lamp, and the life warning lamp is connected with a register and high-frequency control equipment. When the historical cumulative use times of the radio frequency electrode is close to the rated use times or the upper limit of the use times, the service life alarm lamp is lighted.
Preferably, an end cover is respectively connected to one end of the movable portion 32a, which is away from the rest portion 32b, and one end of the rest portion 32b, which is away from the movable portion 32a; the end cap on the rest portion 32b drives the electrode core 31 to be fixedly connected with the rest portion 32b, and the end cap on the movable portion 32a drives the hollow cutter bar 33 to be fixedly connected with the movable portion 32 a.
The present invention is not limited to the above embodiments, and can be modified, changed, added or replaced within the spirit of the present invention, thereby achieving the technical effects of the present invention.
Claims (5)
1. An intelligent radio frequency electrode, which is characterized in that: the electrode assembly (3) is provided with a first electrode piece (31 a) and a second electrode piece (31 b); the plug assembly (1) or the electrode assembly (3) is provided with a register which is used for storing rated parameters, limit parameters and historical data of the electrode assembly; the register, the first electrode piece (31 a) and the second electrode piece (31 b) are respectively and electrically connected with the high-frequency control equipment through the socket of the plug assembly (1);
wherein the electrode assembly (3) comprises an electrode core (31) and an insulating handle (32) connected with the electrode core (31); the electrode core (31) comprises an insulating sleeve (31 c), a first electrode piece (31 a) and a second electrode piece (31 b), and the first electrode piece (31 a) and the second electrode piece (31 b) are connected to one end, far away from the insulating handle (32), of the insulating sleeve (31 c);
the electrode assembly (3) further comprises a hollow cutter bar (33) for accommodating the sliding of the electrode core (31), the insulating handle (32) comprises a movable part (32 a) and a static part (32 b), and one end of the static part (32 b) is connected with the movable part (32 a) in a penetrating way; the hollow cutter bar (33) is connected with the movable part (32 a), and the electrode core (31) is connected with the static part (32 b) and is connected with the movable part (32 a) in a penetrating way; the movable part (32 a) drives the hollow cutter bar (33) to shrink towards the standing part (32 b) to drive the first electrode piece (31 a) and the second electrode piece (31 b) to protrude towards the direction far away from the hollow cutter bar (33);
the movable part (32 a) and the static part (32 b) are connected with elastic pieces, and the elastic pieces are used for driving the movable part (32 a) to reset;
one end, close to the first electrode piece (31 a) and the second electrode piece (31 b), of the hollow cutter bar (33) is provided with a horn mouth, and the horn mouth is used for resetting and retracting the first electrode piece (31 a) and the second electrode piece (31 b) to the hollow guide rod;
and the electrode assembly (3) is provided with a life warning lamp which is connected with a register and high-frequency control equipment.
2. An intelligent radio frequency electrode according to claim 1, wherein: the elastic piece is an elastic holding clamp (4), and two clamp ends of the elastic holding clamp (4) are respectively hinged with a movable part (32 a) and a static part (32 b); the reset driving movable part (32 a) of the elastic holding clamp (4) is reset.
3. An intelligent radio frequency electrode according to claim 1, wherein: the elastic piece is a pressure spring, and the reset driving movable part (32 a) of the pressure spring is reset.
4. An intelligent radio frequency electrode according to claim 2, wherein: an uneven structure for clamping is arranged on the outer peripheral wall of the standing part (32 b); a concave part or a convex part for clamping the movable part (32 a) and driving the movable part (32 a) to shrink towards the static part (32 b) is arranged on the outer peripheral wall of the movable part (32 a).
5. An intelligent radio frequency electrode according to claim 1, wherein: an operation indicator lamp is arranged on the electrode assembly (3).
Priority Applications (1)
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CN201711037430.0A CN107647908B (en) | 2017-10-30 | 2017-10-30 | Intelligent radio frequency electrode |
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CN201711037430.0A CN107647908B (en) | 2017-10-30 | 2017-10-30 | Intelligent radio frequency electrode |
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CN107647908A CN107647908A (en) | 2018-02-02 |
CN107647908B true CN107647908B (en) | 2023-12-12 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103271765A (en) * | 2013-02-07 | 2013-09-04 | 董永华 | Catheter and device for nerve ablation in cavity-passing and wall-penetrating mode and method for nerve ablation |
CN203647465U (en) * | 2013-12-12 | 2014-06-18 | 北京博莱德光电技术开发有限公司 | Radiofrequency ablation electrode |
CN104083210A (en) * | 2014-07-28 | 2014-10-08 | 重庆德马光电技术有限公司 | Unipolar de-fatting therapeutic apparatus |
CN203970535U (en) * | 2014-04-08 | 2014-12-03 | 北京维迈康科技有限公司 | New-type radio-frequency ablating device |
CN105025834A (en) * | 2013-03-15 | 2015-11-04 | 艾伦·G·爱尔曼 | Fixed position rf electrode |
CN205215353U (en) * | 2013-02-07 | 2016-05-11 | 上海魅丽纬叶医疗科技有限公司 | Radio frequency melts system and radio frequency melts equipment thereof |
CN106214247A (en) * | 2016-07-04 | 2016-12-14 | 南京微创医学科技股份有限公司 | A kind of bipolar high frequency electric knife |
CN208525040U (en) * | 2017-10-30 | 2019-02-22 | 珠海康弘发展有限公司 | A kind of intelligent RF electrode |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6643535B2 (en) * | 1999-05-26 | 2003-11-04 | Endocare, Inc. | System for providing computer guided ablation of tissue |
-
2017
- 2017-10-30 CN CN201711037430.0A patent/CN107647908B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103271765A (en) * | 2013-02-07 | 2013-09-04 | 董永华 | Catheter and device for nerve ablation in cavity-passing and wall-penetrating mode and method for nerve ablation |
CN205215353U (en) * | 2013-02-07 | 2016-05-11 | 上海魅丽纬叶医疗科技有限公司 | Radio frequency melts system and radio frequency melts equipment thereof |
CN105025834A (en) * | 2013-03-15 | 2015-11-04 | 艾伦·G·爱尔曼 | Fixed position rf electrode |
CN203647465U (en) * | 2013-12-12 | 2014-06-18 | 北京博莱德光电技术开发有限公司 | Radiofrequency ablation electrode |
CN203970535U (en) * | 2014-04-08 | 2014-12-03 | 北京维迈康科技有限公司 | New-type radio-frequency ablating device |
CN104083210A (en) * | 2014-07-28 | 2014-10-08 | 重庆德马光电技术有限公司 | Unipolar de-fatting therapeutic apparatus |
CN106214247A (en) * | 2016-07-04 | 2016-12-14 | 南京微创医学科技股份有限公司 | A kind of bipolar high frequency electric knife |
CN208525040U (en) * | 2017-10-30 | 2019-02-22 | 珠海康弘发展有限公司 | A kind of intelligent RF electrode |
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