CN206979573U - A kind of intranasal bipolar coagulation apparatus - Google Patents
A kind of intranasal bipolar coagulation apparatus Download PDFInfo
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- CN206979573U CN206979573U CN201720062099.7U CN201720062099U CN206979573U CN 206979573 U CN206979573 U CN 206979573U CN 201720062099 U CN201720062099 U CN 201720062099U CN 206979573 U CN206979573 U CN 206979573U
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- electriocoagulator
- instrumentation tubes
- joystick
- shell fragment
- intranasal
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Abstract
The utility model discloses a kind of intranasal bipolar coagulation apparatus, including instrumentation tubes and two electriocoagulators for being arranged at the work tube end, the instrumentation tubes are elongated hollow metal tube, and its afterbody is connected with joystick, and the joystick is provided with electriocoagulator transmission mechanism；The transmission mechanism includes the shell fragment, guide rod and the expansion link being arranged inside the instrumentation tubes for being symmetricly set in the joystick both sides, the shell fragment stretches out to the joystick front end, it is in a certain angle, the guide rod is arranged in the angle, the expansion link front end passes through the instrumentation tubes, is hinged with movable electriocoagulator.The utility model allows it to reach deeper and narrow operative site, attacks focus directly, realize and more subtly melt coagulation to tissue, the surface of a wound is clean and tidy, and postoperation recovery is fast, optimizes scar by the setting of elongated instrumentation tubes and exquisite movable electriocoagulator.
Description
Technical field
It the utility model is related to and hemostasis device is melted in a kind of art, specifically a kind of intranasal bipolar coagulation apparatus.
Background technology
Electric coagulation hemostasis is the fuel factor using high frequency electric, vascular wall is dehydrated shrinkage, vessel inner blood solidification, and make blood
Pipe mutually combines together with blood clot, so as to reach the purpose effectively stopped blooding.
Bipolar electrocoagulator is that two electrodes are connected on two blades of a tweezers respectively, between two blades of tweezers
It is insulation, in use, the tissue that electric current only passes through between the tip of tweezers two, institute's subfam. Spiraeoideae is small, and thermal diffusion is less, neighbouring infringement
It is smaller；There is liquid, in the presence of physiological saline, cerebrospinal fluid or blood, can equally play a part of electric coagulation hemostasis.
But existing bipolar electrocoagulator operating side is bigger, for example, China State Intellectual Property Office is in January, 2013
The utility model patent of Granted publication on the 9th《Synchronous smoking-collecting type bipolar electrocoagulator》, Authorization Notice No. CN 202654232U, from froming the perspective of
In bright book and its accompanying drawing as can be seen that its operating side is exactly common tweezers shape, and operating side is longer and volume is relatively large, no
It is easy to these narrow and deep layer positions to nose cranium to carry out electric coagulation hemostasis, and operating surface is big, it is difficult to reach precision ablation hemostasis
Purpose, easily cause wound healing slow or cause deeper scar；In art, doctor needs the open-angle at long-time control operation end
Degree, easily causes DOMS, influences the hemostasis operation of doctor.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of intranasal bipolar coagulation apparatus.
A kind of intranasal bipolar coagulation apparatus, including instrumentation tubes and two electriocoagulators for being arranged at the instrumentation tubes front end, institute
State two electriocoagulators and connect power supply positive and negative electrode respectively, the instrumentation tubes are elongated hollow metal tube, and surface applies with insulation
Layer, its afterbody are connected with joystick, and the joystick is provided with electriocoagulator transmission mechanism；Described two electriocoagulators are respectively
One electriocoagulator and the second electriocoagulator, first electriocoagulator are hinged with the instrumentation tubes front end；The transmission mechanism includes symmetrical
The shell fragment for being arranged at the joystick both sides, the guide rod being arranged on the inside of the shell fragment and it is arranged inside the instrumentation tubes
Expansion link, the shell fragment end is fixedly connected on the joystick end, and is stretched out to the joystick front end, in one
Clamp angle, the guide rod are arranged in the angle, and one end is fixed on the inside of the shell fragment, and the other end is fixed on described flexible
On bar, the expansion link front end passes through the instrumentation tubes, is hinged with second electriocoagulator.
Further, the instrumentation tubes are provided with pipe joint close to the joystick side, for connecting outside flushing
Pipe or suction tube, internal pipeline be connected with the pipe joint is provided with the instrumentation tubes, described in the internal pipeline connects
Electriocoagulator.
Further, the guide rod on the inside of the shell fragment with being hinged.
Further, occluding device is provided with inside the joystick, the occluding device is arranged at symmetrically arranged institute
State in the region formed between guide rod, and certain interval is left between the guide rod；The expansion link is from the blocking
Device passes through.
Further, the electriocoagulator is straight electriocoagulator or bending electriocoagulator.
The beneficial effects of the utility model：By the setting of elongated instrumentation tubes and exquisite movable electriocoagulator, make it
Deeper and narrow operative site can be reached, attacks focus directly, realizes and coagulation is more subtly melted to tissue, the surface of a wound is clean and tidy,
Postoperation recovery is fast, optimizes scar.
Brief description of the drawings
Fig. 1 is principle structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of the utility model transmission mechanism；
Fig. 3 is the intranasal cranium bipolar coagulation apparatus with pipe joint；
Fig. 4 is a kind of external structure schematic diagram of the present utility model；
Fig. 5 is another external structure schematic diagram of the present utility model；
Fig. 6 is a kind of attachment structure schematic diagram of the utility model electriocoagulator and instrumentation tubes.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.It is of the present utility model
Embodiment provides for the sake of example and description, and be not be limited to exhaustively or by the utility model it is disclosed
Form.Many modifications and variations are obvious for the ordinary skill in the art.Selection and description are implemented
Example be in order to more preferably illustrate principle and practical application of the present utility model, and make one of ordinary skill in the art it will be appreciated that
The utility model is so as to designing the various embodiments with various modifications suitable for special-purpose.
Embodiment 1
A kind of intranasal bipolar coagulation apparatus, as shown in Figure 1 and Figure 2, including instrumentation tubes 10 and it is arranged at the end of instrumentation tubes 10
Two electriocoagulators 20 in portion, described two electriocoagulators 20 connect power supply positive and negative electrode respectively, and the instrumentation tubes 10 are elongated hollow
Metal tube, surface have insulating coating, and its afterbody is connected with joystick 30, and the joystick 30 is provided with electriocoagulator driver
Structure；Described two electriocoagulators 20 be respectively the first electriocoagulator 201 and the second electriocoagulator 202, first electriocoagulator 201 with it is described
The front end of instrumentation tubes 10 is hinged；The transmission mechanism includes being symmetricly set in the shell fragment 401 of the joystick both sides, is arranged at institute
The guide rod 402 on the inside of shell fragment and the expansion link 403 being arranged inside the instrumentation tubes are stated, the end of shell fragment 401, which is fixed, to be connected
The end of joystick 30 is connected to, and is stretched out to the front end of joystick 30, in a certain angle, the guide rod 402 is set
It is placed in the angle, the inner side of shell fragment 401 is fixed in one end, and the other end is fixed on the expansion link 403, described flexible
The front end of bar 403 passes through the instrumentation tubes 10, be hinged with second electriocoagulator 202.
Doctor holds joystick and carries out operation, and instrumentation tubes are elongated, working end small and exquisite exquisiteness.During operation, doctor only needs hand
Refer to the shell fragment of pressing joystick both sides, you can so that the contact of two electriocoagulators, realize the purpose of electric coagulation hemostasis.Doctor presses
Shell fragment, shell fragment push, guide rod linkage, so as to bring a pulling force backward to expansion link so that be hinged with the expansion link
The second electriocoagulator and the first electriocoagulator clamping closure, realize the purpose of electric coagulation hemostasis.
The instrumentation tubes 10 are provided with pipe joint 101 close to the side of joystick 30, for connecting outside flush pipe
Or suction tube, the instrumentation tubes 10 are interior to be provided with the internal pipeline 404 being connected with the pipe joint 101, the internal pipeline 404
The electriocoagulator 20 is connected, as shown in Figure 3.The setting of pipe joint, it is easy to connect flusher and suction device, is protected in art
Hold the clean and tidy, hygienic and surgical field of view clear of surgical environments.Instrumentation tubes can 360 ° rotation, make operation technique face wider, art
Person operates more convenient.
The guide rod 402 can be fixedly connected with the shell fragment 401, but often be pushed, and junction may be caused to break
The problems such as splitting, it is therefore, the guide rod 402 and the inner side of shell fragment 401 is be hinged, the flexibility of guide rod is not only increased,
Meanwhile extend its service life.
In order to prevent shell fragment from pushing for a long time excessively, cause the second electriocoagulator overstress deformation being hinged with expansion link even
It is broken, comes off, the inside of joystick 30 is provided with occluding device 50, and the occluding device 50 is arranged at symmetrically arranged described
In the region formed between guide rod 402, and certain interval is left between the guide rod 402；The expansion link 403 from
The occluding device passes through.
The utility model is to the specific contour structures of bipolar coagulation apparatus and is not specifically limited, and the electriocoagulator is straight
Electriocoagulator, as shown in figure 4, or bending electriocoagulator, as shown in Figure 5.In addition, the bipolar electrocoagulator afterbody shown in Fig. 4 is Wiring type,
Bipolar electrocoagulator afterbody shown in Fig. 5 is direct insertion.
To ensure that electriocoagulator is not easy to loosen in operation, as shown in fig. 6, the electriocoagulator 201 of the instrumentation tubes 10 and first
Junction is provided with aperture 102, can closely be inlayed with the lock point of electriocoagulator high-temperature insulation support meanss 203 together with, to fix
Two electriocoagulators, prevent from loosening in electriocoagulator use.High-temperature insulation support meanss 203 use high temperature insulating material, in electricity
When road turns on, high-temperature insulation support meanss 203 to insulate between the first electriocoagulator 201 and the second electriocoagulator 202, are formed double
Polar circuit.
Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, this area and those of ordinary skill in the related art are not making creative work
Under the premise of the every other embodiment that is obtained, should all belong to the scope of the utility model protection.
Claims (5)
1. a kind of intranasal bipolar coagulation apparatus, including instrumentation tubes and two electriocoagulators for being arranged at the instrumentation tubes front end, described
Two electriocoagulators connect power supply positive and negative electrode respectively, it is characterised in that：
The instrumentation tubes are elongated hollow metal tube, and surface has insulating coating, and its afterbody is connected with joystick, the control
Handle processed is provided with electriocoagulator transmission mechanism；Described two electriocoagulators are respectively the first electriocoagulator and the second electriocoagulator, and described first
Electriocoagulator is hinged with the instrumentation tubes front end；
The transmission mechanism includes being symmetricly set in the shell fragment of the joystick both sides, the guiding being arranged on the inside of the shell fragment
Bar and the expansion link being arranged inside the instrumentation tubes, the shell fragment end are fixedly connected on the joystick end, and to
The joystick front end is stretched out, and in a certain angle, the guide rod is arranged in the angle, and the shell fragment is fixed in one end
Inner side, the other end are fixed on the expansion link, and the expansion link front end passes through the instrumentation tubes, are cut with scissors with second electriocoagulator
Connect.
2. intranasal bipolar coagulation apparatus according to claim 1, it is characterised in that：The instrumentation tubes are close to the control hand
Handle side is provided with pipe joint, for connecting outside flush pipe or suction tube, is provided with and the pipe joint in the instrumentation tubes
The internal pipeline of connection, the internal pipeline connect the electriocoagulator.
3. intranasal bipolar coagulation apparatus according to claim 2, it is characterised in that：The guide rod and shell fragment inner side
It is be hinged.
4. the intranasal bipolar coagulation apparatus according to claim 1-3 any one, it is characterised in that：In the joystick
Portion is provided with occluding device, and the occluding device is arranged in the region formed between the symmetrically arranged guide rod, and with institute
State and leave certain interval between guide rod；The expansion link passes through from the occluding device.
5. intranasal bipolar coagulation apparatus according to claim 4, it is characterised in that：The electriocoagulator be straight electriocoagulator or
Bending electriocoagulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062099.7U CN206979573U (en) | 2017-01-18 | 2017-01-18 | A kind of intranasal bipolar coagulation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062099.7U CN206979573U (en) | 2017-01-18 | 2017-01-18 | A kind of intranasal bipolar coagulation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206979573U true CN206979573U (en) | 2018-02-09 |
Family
ID=61421934
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720062099.7U Active CN206979573U (en) | 2017-01-18 | 2017-01-18 | A kind of intranasal bipolar coagulation apparatus |
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| CN (1) | CN206979573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711051A (en) * | 2019-11-20 | 2020-01-21 | 薛志强 | No trace implantation device of nose bone false body |
| CN113796928A (en) * | 2021-07-15 | 2021-12-17 | 中国人民解放军总医院第六医学中心 | Rotation type intranasal aneurysm presss from both sides pincers |
-
2017
- 2017-01-18 CN CN201720062099.7U patent/CN206979573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711051A (en) * | 2019-11-20 | 2020-01-21 | 薛志强 | No trace implantation device of nose bone false body |
| CN113796928A (en) * | 2021-07-15 | 2021-12-17 | 中国人民解放军总医院第六医学中心 | Rotation type intranasal aneurysm presss from both sides pincers |
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