CN209574864U - The dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope - Google Patents
The dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope Download PDFInfo
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- CN209574864U CN209574864U CN201821812396.XU CN201821812396U CN209574864U CN 209574864 U CN209574864 U CN 209574864U CN 201821812396 U CN201821812396 U CN 201821812396U CN 209574864 U CN209574864 U CN 209574864U
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- coagulation
- bipolar
- bipolar coagulation
- tweezer
- dripping
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Abstract
The utility model discloses a kind of dripping bipolar electric coagulation device of band special suction function under nerve endoscope, including nonconductive tweezer ontology, bipolar coagulation part and part of dripping, bipolar coagulation part includes the bipolar coagulation and coagulation host connected by conducting wire, bipolar coagulation is respectively arranged at the tip of main body, and the bipolar coagulation at main body tip is exposed；Drip the water inlet conduit for including partially cleaning liquid bottle and being connected on cleaning liquid bottle, and water inlet conduit has weeper, and water inlet conduit is set to the inside of one tweezer valve of main body, and weeper and bipolar coagulation are oppositely arranged.The utility model is constantly dripped by weeper rinses bipolar coagulation and operating field, prevents from being sticked in by the tissue that burns on the bipolar coagulation of tweezer point, has relatively good anti-adhesion characteristic, tweezer point can keep cleaning at any time.The hydrops generated simultaneously is absorbed by suction hole, can appear operating field blutpunkte, is suitble to the accurate hemostasis requirement of endoscopic surgery.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to band special suction function drips under a kind of nerve endoscope
Bipolar coagulation device.
Background technique
Nerve endoscope technology is a kind of emerging minimally invasive surgery technology of field of neurosurgery.Endoscopic technic development in recent years is non-
Often rapidly, it is not only applicable to the treatment of ventricular system lesion, the processing of Skull base lesion, is also applied to the operation of cerebral hemorrhage in large quantities
In treatment, aspirator and dripping bipolar electric coagulation forceps are the indispensable important instruments of difference in neurosurgery.Aspirator is used
Content in absorption hand intraoperative hemorrhage, exudate, fester, organ, is responsible for appearing surgical field of view, makes to perform the operation clear.It drips
Double-pole electric coagulation forceps mainly pass through high-frequency current to fine vascular blood outlet electric coagulation hemostasis.It drips during coagulation, water flow
It is continuous to rinse tweezer point, it can not only weaken the adherency of burnt gal, but also can radiate.But the visual field can be caused due to dripping during coagulation
Certain interference needs to absorb hydrops in operation in time, generally requires aspirator and dripping bipolar electric coagulation forceps while being used cooperatively,
It is replaced as frequently as surgical instrument, the time of operation can be extended；And endoscopic surgery operating space is narrow, to accommodate simultaneously interior
A variety of instruments such as mirror, aspirator, dripping bipolar electric coagulation forceps, will increase operating difficulty.
Chinese patent " a kind of to carry the bipolar coagulation forceps for rinsing suction function " (applying date: 2015-01-09, the patent No.:
ZL201520013009.6, publication date: 2015-07-01, publication number: 204428151U), disclose a kind of carrying flushing attraction
The bipolar coagulation forceps of function, a kind of to carry the bipolar coagulation forceps for rinsing suction function, including tweezer body, tweezer body is hollow structure, tweezer
The tube wall of body insulate, and tweezer point is exposed, and the rear end of tweezer body is cable, is respectively arranged with open cell channels in the rear end sides of tweezer body,
Respectively as flushing end, suction side.By the external flushing pipe of aqueduct set in metal tweezer body, the duct that absorbs water passes through metal tweezer
The external suction tube of the suction piping set in vivo.One hand is realized to operate using completion I & A while bipolar coagulation forceps,
Improve procedure efficiency.But the tip of double-pole electric coagulation forceps is arranged in the instrument weeper, weeper increases the operation of tweezer point
Space can only be rinsed operation to the tissue for burnt adhesion tweezer point of having formed a scab, and stick in tweezer point pair by bright tissue for reducing
Effect in the coagulation of pole is unobvious.
Utility model content
The purpose of the utility model is to provide a kind of dripping bipolar electric coagulation device of band special suction function under nerve endoscope,
When solving in existing endoscopic surgery using instruments such as aspirator, dripping bipolar electric coagulation forceps, operative space is occupied, and hold
Easily the problem of tweezer point generates burnt viscous phenomenon, increases technical difficulty and surgical risk.
The utility model is the technical scheme adopted is that the dedicated dripping bipolar with suction function under a kind of nerve endoscope
Electric coagulation device, the main body, bipolar coagulation part including insulation and part of dripping, bipolar coagulation part include passing through conducting wire
The bipolar coagulation and coagulation host of connection, bipolar coagulation are respectively arranged at the tip of main body；Dripping partially includes flushing liquor
Bottle and the water inlet conduit being connected on cleaning liquid bottle, water inlet conduit have weeper, and water inlet conduit is set to main body one
The inside of tweezer valve, weeper and bipolar coagulation are oppositely arranged.
The utility model is also characterized by
The distance between weeper and bipolar coagulation are 2-3mm.
Pedal type switch is provided on coagulation host.
It further include aspirator part, aspirator part includes aspirator and the suction tube that is connected on aspirator, suction tube
One end far from aspirator is suction hole, and suction tube is set to the inside of another tweezer valve of main body, and suction hole is set to tweezer
The front end of valve bipolar coagulation, suction hole are set as D-shaped hole.
Aspirator adjustment hole is provided on suction tube.
The utility model has the beneficial effects that under a kind of nerve endoscope of the utility model band special suction function drip it is double
Dripping bipolar electric coagulation forceps common in endoscopic surgery and aspirator are dexterously blended in one by pole electric coagulation device, are led to
It crosses and persistently drips, water flow can be reduced by tweezer point bipolar coagulation and be sticked on bipolar coagulation by bright tissue, be had relatively preferably
Anti-adhesion characteristic, tweezer point can also keep cleaning at any time.Dripping bipolar electric coagulation forceps and aspirator are blended in one, efficiently reduce
Number of instruments in endoscopic surgery operating space, relatively increases operating space, has saved frequent replacement surgical instrument
Time, the operations such as Hemostasis through endoscopy of being more convenient for, separation go on smoothly.
Detailed description of the invention
Fig. 1 is that the structure of the dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope of the utility model is shown
It is intended to.
In figure, 1. bipolar coagulations, 2. suction holes, 3. weepers, 4. aspirator adjustment holes, 5. cleaning liquid bottles, 6. aspirators,
7. coagulation host.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope of the utility model, structure such as Fig. 1
It is shown, including nonconductive tweezer ontology, bipolar coagulation part and part of dripping, bipolar coagulation part include being connected by conducting wire
Bipolar coagulation 1 and coagulation host 7, bipolar coagulation 1 are respectively arranged at the tip of main body, the bipolar coagulation at main body tip
1 is exposed；Drip the water inlet conduit for including partially cleaning liquid bottle 5 and being connected on cleaning liquid bottle 5, and water inlet conduit has weeper 3,
The diameter of weeper 3 is 0.5mm, and water inlet conduit is set to the inside of one tweezer valve of main body, weeper 3 and bipolar coagulation 1
It is oppositely arranged, the distance between weeper 3 and bipolar coagulation 1 are 2-3mm.Pedal type switch is provided on coagulation host 7；Also wrap
Include aspirator part, aspirator part includes aspirator 6 and the suction tube that is connected on aspirator 6, and suction tube is far from aspirator 6
One end be suction hole 2,2 diameter of suction hole is 2mm, and suction tube is set to the inside of another tweezer valve of main body, suction hole 2
It is set to the front end of tweezer valve bipolar coagulation 1, suction hole 2 is set as D-shaped hole, and water-drop-shaped aspirator adjustment hole is provided on suction tube
4。
The course of work of the dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope of the utility model
Be: when carrying out endoscopic surgery, bipolar coagulation 1 passes through the conducting wire being arranged on tweezer body and connects coagulation host 7, coagulation host
7 by controlling foot-operated switch, provides high-frequency electrical energy to the bipolar coagulation 1 being arranged on tweezer point.When coagulation, coagulation master is stepped on
The foot-operated switch of machine 7, tweezer point on bipolar coagulation 1 generate electric energy, closure tweezer point, electric current by tweezer point bipolar coagulation 1 it
Between brain tissue blood vessel, be transmitted to another tweezer point, forming circuit from a tweezer point, brain tissue blood vessel is made by the fuel factor of electric current
It is solidified with, albumen thermal dehydration, achievees the purpose that hemostasis, separation.Main body insulation, only passes between tweezer point bipolar coagulation 1
Electrical conduction current, the sphere of action of coagulation is only limited to the tissue being between tweezer point bipolar coagulation 1, and is in outside tweezer point bipolar coagulation 1
Tissue be substantially unaffected, and have protective effect to brain tissue.Flushing liquor can be by water inlet conduit constantly from flushing simultaneously
Liquid bottle 5 flow to weeper 3, and flushing liquor flows through bipolar coagulation 1 from weeper 3, prevents from being sticked in the bipolar of tweezer point by the tissue that burns
In coagulation 1, while flushing liquor can also rinse and moisten the surface of a wound.
The tweezer valve of the tweezer body other side has been embedded in suction tube, and aspirator 5 is to continue to attract, and is held by main body
Water-drop-shaped aspirator adjustment hole 4 on position, to adjust the pressure of aspirator 5.When finger pins aspirator adjustment hole 4 completely
When, the attraction of suction hole 2 is most strong, and when decontroling completely, the attraction of suction hole 2 is most weak.
The working principle of the dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope of the utility model
It is, when local organization bleeding in endoscopic surgery, to carry out electric coagulation hemostasis using bipolar coagulation 1, while weeper 3 constantly drips
Water rinses bipolar coagulation 1 and operating field, prevents from being sticked in by the tissue that burns on the bipolar coagulation 1 of tweezer point, the hydrops of generation passes through
Suction hole 2 attracts, and can appear operating field blutpunkte, is suitble to the accurate hemostasis requirement of endoscopic surgery.
Claims (3)
1. the dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope, which is characterized in that including nonconductive tweezer
Ontology, bipolar coagulation part and part of dripping, the bipolar coagulation part include by conducting wire connect bipolar coagulation (1) and
Coagulation host (7), bipolar coagulation (1) are respectively arranged at the tip of main body, and the bipolar coagulation (1) at main body tip is naked
Dew；The water inlet conduit that the part of dripping includes cleaning liquid bottle (5) and is connected on cleaning liquid bottle (5), the water inlet conduit tool
Have weeper (3), the water inlet conduit is set to the inside of one tweezer valve of main body, the weeper (3) and bipolar coagulation
(1) it is oppositely arranged；
It further include aspirator part, the aspirator part includes aspirator (6) and the suction tube that is connected on aspirator (6),
The one end of the suction tube far from aspirator (6) is suction hole (2), and the suction tube is set to another tweezer of the main body
The inside of valve, the suction hole (2) are set to the front end of tweezer valve bipolar coagulation (1), and suction hole (2) is set as D-shaped hole；
Aspirator adjustment hole (4) are provided on suction tube.
2. the dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope according to claim 1, special
Sign is that the distance between the weeper (3) and bipolar coagulation (1) are 2-3mm.
3. the dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope according to claim 1, special
Sign is, is provided with pedal type switch on the coagulation host (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812396.XU CN209574864U (en) | 2018-11-05 | 2018-11-05 | The dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812396.XU CN209574864U (en) | 2018-11-05 | 2018-11-05 | The dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209574864U true CN209574864U (en) | 2019-11-05 |
Family
ID=68376167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821812396.XU Expired - Fee Related CN209574864U (en) | 2018-11-05 | 2018-11-05 | The dripping bipolar electric coagulation device of band special suction function under a kind of nerve endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209574864U (en) |
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2018
- 2018-11-05 CN CN201821812396.XU patent/CN209574864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20201105 |