CN2549922Y - Double electrode electrocoagulation microscope shears - Google Patents
Double electrode electrocoagulation microscope shears Download PDFInfo
- Publication number
- CN2549922Y CN2549922Y CN 02216805 CN02216805U CN2549922Y CN 2549922 Y CN2549922 Y CN 2549922Y CN 02216805 CN02216805 CN 02216805 CN 02216805 U CN02216805 U CN 02216805U CN 2549922 Y CN2549922 Y CN 2549922Y
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- CN
- China
- Prior art keywords
- shears
- lead
- electrode
- fixed
- handle
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- 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.)
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Abstract
The utility model provides a pair of double-electrode electrocoagulation microscope shears, which comprises a pair of gun-shaped microscope shears. The lower side of the fixing handle in the pair of gun-shaped microscope shears is provided with a groove which is internally provided with a lead packed by an insulation coating; one end of the lead packed by an insulation coating is arranged at the fixing blade end of a fixing pole, and the head part of the lead is provided with an exposed part; moreover, the fixing pole and the fixing blade between the lead and the gun-shaped microscope shears are insulative; the other end of the lead is connected with an electrode joint in an electrode connection seat of the prior art, and the electrode connection seat is fixed on the fixing handle through an electric insulator of the prior art; whereas, in the electrode connection seat, another electrode plug is connected with the fixing handle. Taking the edge of the fixing blade of the pair of gun-shaped microscope shears as an electrode, and an additional lead as another electrode so as to form a pair of double-electrode electrocoagulation microscope shears, the utility model integrates the functions of a double-electrode electrocoagulation and a pair of microscope shears, and can realize electrocoagulation and cutting without changing the apparatus, promising convenient operation and being time-saving, safe and reliable.
Description
Technical field:
This utility model relates to a kind of cutting tool, is a kind of shears that is used for the separating bio tissue specifically, particularly a kind ofly is used to cut off biological tissue and the micro-shears of hemostatic bipolar coagulation.
Background technology:
In the prior art, often need cut off little blood vessel or tissue by the continuous electric coalescence in dark and narrow and small surgical field of view to the operation that animal carries out, electric coagulation hemostasis realizes by the bipolar coagulation instrument, cuts off little blood vessel or organizes then and finish by micro-shears.
Summary of the invention:
Technical problem to be solved in the utility model is: because in the prior art, often need in dark and narrow and small surgical field of view, cut off little blood vessel or tissue by the continuous electric coalescence to the operation that animal carries out, electric coagulation hemostasis is realized by the bipolar coagulation instrument, cut off little blood vessel or organize then and finish by micro-shears, but when operation, especially when blood vessel regional is rich in separation, electric coagulation hemostasis be need frequently carry out and little blood vessel or tissue cut off, so need often to change bipolar coagulation and micro-shears, the prolongation of the tired and operating time of the person that easily causes the operation technique, simultaneously because surgical field of view is dark and less, frequently change apparatus and easily touch even damage other vital tissue, be unfavorable for that operation carries out smoothly, simultaneously, frequent when changing bipolar coagulation and micro-shears, can increase meaningless hemorrhagely, increase the difficulty of operation.This utility model is to solve the problems of the technologies described above the technical scheme that is adopted to provide the micro-shears of a kind of bipolar coagulation, the micro-shears of described bipolar coagulation comprises a micro-shears of rifle shape in the prior art, wherein, the micro-shears of described rifle shape comprises fixed handle, flexible handle, fixed bar, sliding bar, movable blades and fixed blade, described fixed handle is connected by an axle with described flexible handle, form shears shape structure, described fixed bar is fixedly connected on the described fixed handle, described fixed blade is fixed on an end of described fixed bar, described flexible handle is connected with described sliding bar, described sliding bar is arranged on the upside of described fixed bar, described movable blades is arranged on an end of described sliding bar, when described flexible handle rotates, promote described sliding bar, then promote described movable blades, described movable blades cooperates with fixed blade finishes shearing, downside at described fixed handle is provided with a groove, be provided with a lead that is coated with insulating coating in the described groove, a described end that is coated with the lead of insulating coating is arranged on the fixed blade end of described fixed bar, it is 3 millimeters exposed portion that the described head that is coated with the lead of insulating coating is provided with length, stationary fixture in prior art is fixed described this end and the described fixed bar that is coated with the lead of insulating coating, and keep the described lead that is coated with insulating coating and described fixed bar and fixed blade insulation, the described other end that is coated with the lead of insulating coating is connected to an electrode contact in the electrode Connection Block in the prior art, described electrode Connection Block can adopt the design for Universal Interface in the prior art, described electrode Connection Block is fixed on the described fixed handle by the electrical insulator in the prior art, in described electrode Connection Block, be provided with an electrode plug in addition and be electrically connected with described fixed handle.The micro-shears of rifle shape in this utility model prior art contrasts, owing between the blade of lead head end and the micro-shears of rifle shape, formed two electrode tips of bipolar coagulation, coagulate operation so can carry out electricity synchronously, simple in structure, compact, the function of bipolar coagulation and micro-shears is closed in one, need not change apparatus just can finish electricity and coagulate and cut off this two kinds of operations, easy to operate, save time, again owing to be provided with electric insulation layer at the position that operator may contact, thereby it is safe and reliable, because electrode plug is designed to general-purpose interface, therefore can utilize the power supply of general bipolar coagulation again, help to apply.
Description of drawings:
Fig. 1 is the sketch map of the micro-shears of a kind of bipolar coagulation of this utility model.
The specific embodiment:
As shown in Figure 1, the micro-shears of a kind of bipolar coagulation of this utility model, comprise a micro-shears 1 of the rifle shape in the prior art, wherein, the micro-shears 1 of described rifle shape comprises fixed handle 2, flexible handle 3, fixed bar 4, sliding bar 5, movable blades 6 and fixed blade 7, described fixed handle 2 is connected by an axle with described flexible handle 3, form shears shape structure, described fixed bar 4 is fixedly connected on the described fixed handle 2, described fixed blade 7 is fixed on an end of described fixed bar 4, described flexible handle 3 is connected with described sliding bar 5, described sliding bar 5 is arranged on the upside of described fixed bar 4, described movable blades 6 is arranged on an end of described sliding bar 5, when described flexible handle 3 rotates, promote described sliding bar 5, then promote described movable blades 6, described movable blades 6 cooperates with fixed blade 7 finishes shearing, downside at described fixed handle 2 is provided with a groove, be provided with a lead 8 that is coated with insulating coating in the described groove, a described end that is coated with the lead of insulating coating is arranged on fixed blade 7 ends of described fixed bar 4, it is 3 millimeters exposed portion that the described head that is coated with the lead 8 of insulating coating is provided with length, stationary fixture 9 in prior art is fixing with this end and the described fixed bar 4 of the described lead 8 that is coated with insulating coating, and keep the described lead 8 that is coated with insulating coating to insulate with described fixed bar 4 and fixed blade 7, the described other end that is coated with the lead 8 of insulating coating is connected to an electrode contact in the electrode Connection Block 10 in the prior art, described electrode Connection Block 10 can adopt the design for Universal Interface in the prior art, described electrode Connection Block 10 is fixed on the described fixed handle 2 by the electrical insulator in the prior art, in described electrode Connection Block 10, be provided with an electrode plug in addition and be connected with described fixed handle.The micro-shears of rifle shape in this utility model prior art contrasts, owing between the blade of lead head end and the micro-shears of rifle shape, formed two electrode tips of bipolar coagulation, coagulate operation so can carry out electricity synchronously, simple in structure, compact, the function of bipolar coagulation and micro-shears is closed in one, need not change apparatus just can finish electricity and coagulate and cut off this two kinds of operations, easy to operate, save time, again owing to be provided with electric insulation layer at the position that operator may contact, thereby it is safe and reliable, because electrode plug is designed to general-purpose interface, therefore can utilize the power supply of general bipolar coagulation again, help to apply.
Claims (2)
1, the micro-shears of a kind of bipolar coagulation, comprise a micro-shears of rifle shape in the prior art, the micro-shears of described rifle shape comprises fixed handle, flexible handle, fixed bar, sliding bar, movable blades and fixed blade, described fixed handle is connected by an axle with described flexible handle, form shears shape structure, described fixed bar is fixedly connected on the described fixed handle, described fixed blade is fixed on an end of described fixed bar, described flexible handle is connected with described sliding bar, described sliding bar is arranged on the upside of described fixed bar, described movable blades is arranged on an end of described sliding bar, it is characterized in that: the downside at described fixed handle is provided with a groove, be provided with a lead that is coated with insulating coating in the described groove, a described end that is coated with the lead of insulating coating is arranged on the fixed blade end of described fixed bar, the described head that is coated with the lead of insulating coating is provided with exposed portion, described lead and described fixed bar and the fixed blade insulation that is coated with insulating coating, the described other end that is coated with the lead of insulating coating is connected to an electrode contact in the electrode Connection Block in the prior art, described electrode Connection Block is fixed on the described fixed handle by the electrical insulator in the prior art, in described electrode Connection Block, be provided with an electrode plug in addition and be connected with described fixed handle.
2, the micro-shears of a kind of bipolar coagulation as claimed in claim 1 is characterized in that: described fixed bar is provided with a stationary fixture in the prior art.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216805 CN2549922Y (en) | 2002-04-15 | 2002-04-15 | Double electrode electrocoagulation microscope shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216805 CN2549922Y (en) | 2002-04-15 | 2002-04-15 | Double electrode electrocoagulation microscope shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549922Y true CN2549922Y (en) | 2003-05-14 |
Family
ID=33695739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216805 Expired - Fee Related CN2549922Y (en) | 2002-04-15 | 2002-04-15 | Double electrode electrocoagulation microscope shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549922Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791248B (en) * | 2009-09-25 | 2011-04-27 | 大连星维康生物技术有限公司 | Gallbladder polypus cutter |
| CN103263307A (en) * | 2013-06-08 | 2013-08-28 | 吴爱悯 | Cutter for spinal cord injury animal model |
| CN107049477A (en) * | 2017-04-28 | 2017-08-18 | 哈尔滨思哲睿智能医疗设备有限公司 | A kind of positioning and guiding operation coagulation scissors |
| CN110432978A (en) * | 2019-08-12 | 2019-11-12 | 南京脑科医院 | A kind of bipolar electrocoagulator with micro- scissors |
| CN112674862A (en) * | 2020-12-22 | 2021-04-20 | 杭州桐庐医达器械设备有限公司 | Ball head structure of bipolar scissors |
-
2002
- 2002-04-15 CN CN 02216805 patent/CN2549922Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791248B (en) * | 2009-09-25 | 2011-04-27 | 大连星维康生物技术有限公司 | Gallbladder polypus cutter |
| CN103263307A (en) * | 2013-06-08 | 2013-08-28 | 吴爱悯 | Cutter for spinal cord injury animal model |
| CN107049477A (en) * | 2017-04-28 | 2017-08-18 | 哈尔滨思哲睿智能医疗设备有限公司 | A kind of positioning and guiding operation coagulation scissors |
| CN107049477B (en) * | 2017-04-28 | 2023-07-25 | 哈尔滨思哲睿智能医疗设备股份有限公司 | Positioning guiding surgical electric coagulation scissors |
| CN110432978A (en) * | 2019-08-12 | 2019-11-12 | 南京脑科医院 | A kind of bipolar electrocoagulator with micro- scissors |
| CN112674862A (en) * | 2020-12-22 | 2021-04-20 | 杭州桐庐医达器械设备有限公司 | Ball head structure of bipolar scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |