CN104224317B - Stop blooding in surgery electrode, hysteroscope electrode - Google Patents
Stop blooding in surgery electrode, hysteroscope electrode Download PDFInfo
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- CN104224317B CN104224317B CN201410481040.2A CN201410481040A CN104224317B CN 104224317 B CN104224317 B CN 104224317B CN 201410481040 A CN201410481040 A CN 201410481040A CN 104224317 B CN104224317 B CN 104224317B
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- electrode
- outer tube
- handle
- inner tube
- wire
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 3
- 230000015271 coagulation Effects 0.000 claims description 13
- 238000005345 coagulation Methods 0.000 claims description 13
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000001404 mediated effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 238000002406 microsurgery Methods 0.000 abstract description 5
- 238000011282 treatment Methods 0.000 abstract description 4
- 230000002439 hemostatic effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000025 haemostatic effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
Patent of the present invention discloses a kind of single use hemostatic device, including the electrode one being oppositely arranged（1）With electrode two（2）, the inner tube being fixedly installed（3）Be set in inner tube（3）It is outer and can be with respect to inner tube（3）Mobile outer tube（4）；The electrode one（1）, electrode two（2）It is arranged on inner tube（3）It is interior and from said inner tube（3）, outer tube（4）Stretch out, inner tube（3）Inside set and electrode one（1）, electrode two（2）The wire of connection（5）；The outer tube（4）Being provided with makes outer tube（4）Movable pushing meanss.The present invention has the advantages that structure innovation, reasonable in design, flexible and convenient operation, action bars thinner, haemostatic effect is good, it is adaptable to especially minimally invasive microsurgery or the treatment of neurosurgery passage aisle deep operation of all surgeries.
Description
Technical field
The present invention relates to a kind of hemostatic device used for medical procedures, is especially adapted for use in all surgeries especially minimally invasive or refreshing
Stop blooding in the surgery of Jing surgery passage aisle operative treatments electrode, be mainly used in all surgeries especially minimally invasive microsurgery or
The blood coagulation of neurosurgery.
Background technology
Current doctor's operation technique, medicine equipment becomes more meticulous, specialization is a target and trend.Coagulation is used as a kind of high
Effect, reliable hemostatic fashion, are widely used in surgical operation.What is commonly used in existing surgical operation is variously-shaped double
Pole diathermy forceps, cardinal principle are, by two panels tweezer tablet is mounted in a fixed seat, to mediate tweezer tablet by finger, make two tweezer tablets
Blood vessel or tissue are clamped in tip, pass through local vascular or the tissue clamped, profit by the high frequency electric of two tweezer tablet tips so as to allow
With the fuel factor of high frequency electric, vascular wall dehydration shrinkage, vessel inner blood solidification are made, and blood vessel is mutually melted as one with blood clot
Body, and reach effectively hemostasis purpose.As the operating space of various operations is limited, and operative incision or passage are bigger,
It is bigger to the secondary injury of patient, so operation path all makes every effort to minimum, minimally invasiveization；Along with operation needs many apparatuses to match somebody with somebody
Close or while use, so there can only be the minority apparatus can be while using.As the tweezer tablet of common bipolar coagulation forceps is wider, structure
Product is larger, into two tweezer tablet front bar portion pitch maximum at least more than 10mm of human body, therefore be not suitable for minimally invasive wound or
From passage aisle（Such as nasal cavity）The wound for going deep into organization internal is stopped blooding, especially in minimally invasive microsurgery and neurosurgery
There is significant limitations during use.Longer additionally, due to the tweezer tablet forward portion of common bipolar coagulation forceps, tip is often easy in engagement
There is dislocation, affect coagulation effect and efficiency.
The content of the invention
The present invention is directed to drawbacks described above, it is therefore intended that provide a kind of structure innovation, reasonable in design, flexible and convenient operation, behaviour
Make that bar is more tiny, haemostatic effect is good, suitable for all surgeries especially minimally invasive microsurgery or neurosurgery passage aisle deep hand
Stop blooding in the surgery of art treatment electrode.
For this technical solution used in the present invention it is：The present invention includes the electrode one being oppositely arranged（1）With electrode two（2）,
The inner tube being fixedly installed（3）Be set in inner tube（3）It is outer and can be with respect to inner tube（3）Mobile outer tube（4）；
The electrode one（1）, electrode two（2）It is arranged on inner tube（3）It is interior and from said inner tube（3）, outer tube（4）Stretch out, it is interior
Pipe（3）Inside set and electrode one（1）, electrode two（2）The wire of connection（5）；
The outer tube（4）Being provided with makes outer tube（4）Movable pushing meanss.
The outer tube（4）It is set in inner tube（3）Front portion, inner tube（4）Postmedian peripheral hardware pushing meanss；
The pushing meanss include being installed in inner tube（3）On handle spring piece（6）, handle spring piece（6）Front opening
End sets connecting rod（7）, connecting rod（7）Front end and outer tube（4）Connection.
The connecting rod（7）Front end sets and outer tube（4）The swivel nut of cooperation（8）, plug screw 11, and pass through pin（9）By connecting rod（7）、
Outer tube（4）It is fixed.
Near electrode one（1）, electrode two（2）Portion is straight type or flexure type.
Said inner tube（3）Front and back end sets fixed electrode one（1）, electrode two（2）Epoxy resin.
The outer tube（4）A diameter of 3-4mm.
It is an advantage of the invention that：1）Into outer tube and the electrode part of human body, diameter or structural volume are more tiny, and outer tube is straight
Footpath is only the 1/4 ~ 1/3 of two tweezer tablet spacing of common bipolar coagulation forceps, and electrode is more very thin, before average thickness is only common diathermy forceps point
The 1/2～2/3 of portion, it is adaptable to the little all surgeries of wound especially minimally invasive microsurgery or neurosurgery passage aisle deep operation
Treatment；2）As the diameter or volume into human body parts is less, extension outer tube part shape can be straight type, alternatively bend
Type, therefore during operation in surgical wound passage, just more apparatuses can be accommodated while using；3）Due to electrode partial-length compared with
Short, tweezer point Meshing stability during coagulation is good, will not produce dislocation, it is ensured that coagulation effect and efficiency.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Top views of the Fig. 2 for Fig. 1.
Fig. 3 is I enlarged drawing in Fig. 1.
Fig. 4 is II enlarged drawing in Fig. 2.
Fig. 5 is III enlarged drawing in Fig. 2.
In figure 1 be electrode one, 2 be electrode two, 3 be inner tube, 4 be outer tube, 5 be wire, 6 be handle spring piece, 7 for connect
Bar, 8 be swivel nut, 9 be pin, 10 be handle body, 11 be plug screw, 12 be handle friction plate, 13 be tail sleeve, 14 be insulating sleeve, 15
For screw, 16 be epoxy resin, 17 be heat-shrink tube, 18 be terminal box.
Specific embodiment
The present invention includes the electrode 1 that is oppositely arranged and electrode 22, the inner tube 3 that is fixedly installed and be set in inner tube 3 it is outer and
Can be relative to the outer tube 4 of the movement of inner tube 3；
The electrode 1, electrode 22 are arranged in inner tube 3 and stretch out from said inner tube 3, outer tube 4, set and electricity in inner tube 3
Pole 1, the wire 5 of the connection of electrode 22；
The outer tube 4 is provided with the pushing meanss for making outer tube 4 movable.
The outer tube 4 is set in the front portion of inner tube 3, the postmedian peripheral hardware pushing meanss of inner tube 4；
The pushing meanss include the handle spring piece 6 being installed in inner tube 3, and 6 front opening end of handle spring piece sets company
Bar 7,7 front end of connecting rod and outer tube 4 connect.
7 front end of the connecting rod sets the swivel nut 8 coordinated with outer tube 4, and fixes connecting rod 7, outer tube 4 by pin 9.
It is straight type or flexure type near electrode 1,22, electrode.
3 front and back end of said inner tube sets fixed electrode 1, the epoxy resin of electrode 22.
4 a diameter of 3-4mm of the outer tube.
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 1 and 2, the present invention is by electrode 1 and electrode 22, inner tube 3, outer tube 4, ejecting device（Handle spring
Mechanism）, wire 5, terminal box 18 constitute.Handle spring mechanism includes handle spring piece 6, handle body 10, connecting rod 7, plug screw 11, spiral shell
Set 8, handle friction plate 12 and tail sleeve 13 are constituted；Electrode 1 and electrode 22 are cased with insulating sleeve 14 and are connected with wire 5, then
It is fixed in inner tube 3；Inner tube 3 is enclosed within outer tube 4 and handle body 10, and is fixed on handle body 10 with screw 15；Handle body 10
It is fixed in handle spring piece 6 with screw 15；Outer tube 4 is combined with swivel nut 8 by plug screw 11, is connected to handle spring with pin 9
On piece 6, when handle spring piece 6 is mediated, two connecting rod 7 promotes plug screw 11 and outer tube 4 to travel forward, and outer tube 4 promotes one 1 He of electrode
Electrode 22 realizes that folder closes action, and then hand unclamps, and by the resilience of handle spring piece 6, drives 4 rollback of plug screw 11 and outer tube, electricity
Pole is opened by natural resiliency, is so achieved that the closure of electrode 1 and electrode 22 and opens.There is asphalt mixtures modified by epoxy resin 3 front and back end of inner tube
Fat 16, for preventing the vibration of electrode 1 and electrode 22.
As shown in Fig. 2 because straight type can be made in 4 part of outer tube of protracting, may be alternatively configured flexure type, therefore Minimally Invasive Surgery or nerve be outer
During section's passage aisle deep operation, the handle portion of the electrode (hysteroscope electrode) that stops blooding in surgery can not occur to do with other apparatuses
Relate to, so just can accommodate more apparatuses simultaneously and be used together, while improve procedure efficiency, also improve the success of operation
Rate.
As shown in figure 3, electrode 1, electrode 22 and wire 5 connect, 22 cover insulation sleeve pipe 14 of electrode 1 and electrode,
Each 5 junction of section lead of the present invention is cased with heat-shrink tube 17, to ensure that two lines road is relatively independent and insulate.Electrode 1 and electrode
22 are connected with the supply hub of terminal box 18 respectively by wire 5.Terminal box 18 can pass through Special-purpose connecting line with electric knife
Bipolar coagulation circuit connects.Wire 5 also can directly by plug and electric knife circuit communication.
As shown in figs. 1 and 3,6 exterior handle friction plate 12 of handle spring piece, and fixed with screw 15.
During use, electrode 1 and electrode 22 are connected with electric knife by terminal box 18, can not also pass through terminal box 18,
Wire 5 is directly connected into banana plug, is connected with electric knife, electrode 1 and electrode 22 are opened and closed by handle spring piece 6, so that it may
Coagulation is carried out to required coagulation position.
The pushing meanss of the present invention can also adopt other structures form, only in addition to described handle spring mechanism
The outer tube 4 can be driven to move forward and backward, when outer tube 4 travels forward, as electrode is axially maintained static, electrode 1,
Electrode 22 is inwardly moved under the compressing of outer tube 4；When outer tube 4 is moved backward, the oppressive force that electrode 1, electrode 22 are subject to
Disappear, therefore electrode resilience is opened.
The present invention compares traditional bipolar coagulation forceps, and the part in human body is become most of by original elastomer
Radially fixed formula（That is the structure of outer tube, inner sleeve）, fraction elastomer（The electrode 1 that extends, electrode 22）Knot
Configuration formula, makes bipolar coagulation forceps structure diminish and is possibly realized；Simultaneously by the folding between axial movement two electrodes of control of outer tube 4
Degree is more easy to control than the form of conventionally employed tweezer tablet.
Outer tube of the present invention 4 is adopted and enlarging form adopts arc transition, when such outer tube 4 is moved forward and backward, itself and electrode
Contact surface is larger, it is to avoid outer tube 4 for straight tube when and electrode rub excessively fierce in joint portion and damage occur.
Claims (1)
1. stop blooding in a kind of surgery electrode or hysteroscope electrode, it is characterised in that by electrode one and electrode two, inner tube, outer tube, pushes away
Go out device, wire, connection box set into；
Handle spring mechanism includes handle spring piece, handle body, connecting rod, plug screw, swivel nut, handle friction plate and tail sleeve composition；
Electrode one and electrode two are cased with insulating sleeve and are connected with wire, are then fixed in inner tube；
Inner tube set is in outer tube and handle body, and is screwed on handle body；
Handle body is screwed in handle spring piece, and outer tube is combined with swivel nut by plug screw, is connected to handle bullet with pin
On reed, when handle spring piece is mediated, two connecting rods promote plug screw and outer tube to travel forward, and outer tube promotes electrode one and electrode two
Realize that folder closes action, then hand unclamps, by the resilience of handle spring piece, drive plug screw and outer tube rollback, electrode to lean on itself bullet
Property is opened, and realizes the closure of electrode one and electrode two and opens；
There is epoxy resin inner tube front and back end, for preventing the vibration of electrode one and electrode two；
The connection of electrode one, electrode two and wire, two cover insulation sleeve pipe of electrode one and electrode, each section lead junction is cased with pyrocondensation
Pipe, it is ensured that two lines road is relatively independent and insulate；
Electrode one and electrode two are connected with the supply hub of terminal box respectively by wire, and terminal box is by Special-purpose connecting line and height
The bipolar coagulation circuit connection of frequency electric knife, wire also can directly by plug and electric knife circuit communication；
Handle spring piece exterior handle friction plate, and be screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481040.2A CN104224317B (en) | 2014-09-19 | 2014-09-19 | Stop blooding in surgery electrode, hysteroscope electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481040.2A CN104224317B (en) | 2014-09-19 | 2014-09-19 | Stop blooding in surgery electrode, hysteroscope electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104224317A CN104224317A (en) | 2014-12-24 |
| CN104224317B true CN104224317B (en) | 2017-04-05 |
Family
ID=52213827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410481040.2A Active CN104224317B (en) | 2014-09-19 | 2014-09-19 | Stop blooding in surgery electrode, hysteroscope electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104224317B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580432A (en) * | 2015-10-16 | 2017-04-26 | 重庆润泽医药有限公司 | EC (Electrocoagulation) forceps system provided with wiping pedestal |
| CN106580458A (en) * | 2015-10-16 | 2017-04-26 | 重庆润泽医药有限公司 | Buckling type electrocoagulation forceps system with wiping pedestal |
| CN106580456A (en) * | 2015-10-16 | 2017-04-26 | 重庆润泽医药有限公司 | Simple electrocoagulation forceps system |
| CN106580435A (en) * | 2015-10-16 | 2017-04-26 | 重庆润泽医药有限公司 | Quick-clamping electrocoagulation forceps system with cleaning function |
| CN106580430A (en) * | 2015-10-16 | 2017-04-26 | 重庆润泽医药有限公司 | Electro-coagulation tweezers system with wiping base |
| CN109009423B (en) * | 2018-09-04 | 2021-03-05 | 江苏昊普生物医学科技有限公司 | Electrode assembly for surgery |
| WO2020048128A1 (en) * | 2018-09-04 | 2020-03-12 | 北京市神经外科研究所 | Surgical electrode assembly |
| EP3847985B1 (en) * | 2018-09-04 | 2025-10-29 | Jiangsu Hope Biomedical Science & Technology Co., Ltd. | Surgical electrode assembly |
| CN109009424B (en) * | 2018-09-04 | 2023-12-15 | 北京市神经外科研究所 | Surgical electrode assembly |
| CN110638520B (en) * | 2019-11-08 | 2025-02-28 | 常州市延陵电子设备有限公司 | Electrocoagulation forceps |
| CN113491570A (en) * | 2020-04-07 | 2021-10-12 | 广州派若弥医疗器械有限公司 | Rotary closed bipolar electrocoagulation hemostasis device with water dripping and sucking functions |
| CN115105165A (en) * | 2022-06-30 | 2022-09-27 | 运医之星(上海)科技有限公司 | Minimally invasive multifunctional forceps |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008579Y (en) * | 2007-03-09 | 2008-01-23 | 孙静 | Two-polar electric coagulation forceps for suspended type celioscope operation |
| CN101461736A (en) * | 2009-01-08 | 2009-06-24 | 杭州桐庐尖端内窥镜有限公司 | Double-pole electric coagulation aspirator |
| CN201320217Y (en) * | 2008-10-07 | 2009-10-07 | 王华林 | Ultrasound surgical forceps |
| CN204446104U (en) * | 2014-09-19 | 2015-07-08 | 江苏昊普生物医学科技有限公司 | Stop blooding in surgery art electrode, chamber mirror electrode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110278343A1 (en) * | 2009-01-29 | 2011-11-17 | Cardica, Inc. | Clamping of Hybrid Surgical Instrument |
-
2014
- 2014-09-19 CN CN201410481040.2A patent/CN104224317B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008579Y (en) * | 2007-03-09 | 2008-01-23 | 孙静 | Two-polar electric coagulation forceps for suspended type celioscope operation |
| CN201320217Y (en) * | 2008-10-07 | 2009-10-07 | 王华林 | Ultrasound surgical forceps |
| CN101461736A (en) * | 2009-01-08 | 2009-06-24 | 杭州桐庐尖端内窥镜有限公司 | Double-pole electric coagulation aspirator |
| CN204446104U (en) * | 2014-09-19 | 2015-07-08 | 江苏昊普生物医学科技有限公司 | Stop blooding in surgery art electrode, chamber mirror electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104224317A (en) | 2014-12-24 |
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