CN206333962U - A kind of endoscope-assistant surgery micro-wound electric hook - Google Patents
A kind of endoscope-assistant surgery micro-wound electric hook Download PDFInfo
- Publication number
- CN206333962U CN206333962U CN201621125989.XU CN201621125989U CN206333962U CN 206333962 U CN206333962 U CN 206333962U CN 201621125989 U CN201621125989 U CN 201621125989U CN 206333962 U CN206333962 U CN 206333962U
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- Prior art keywords
- hook
- electric hook
- electricity
- endoscope
- rod
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Abstract
A kind of endoscope-assistant surgery micro-wound electric hook, including for hand-held electricity hook body, the electricity hook body is a set of tubular construction, its one end is operation end, operation end end face is extended with electric hook, the negative-pressure suction pipe and suction hole for removing flue gas are provided with by the electric hook side, and winding is provided with the stretch metal circle for removing eschar on electric hook, the stretch metal circle rear portion is connected with shrinking connecting-rod structure, elastic reset device is provided with this shrinking connecting-rod, and control handle structure is extended with the hand-held end position of electricity hook body.The utility model technique is simple, and easy to process, low cost of manufacture is easy to operate, is easy to use in clinical expansion.
Description
Technical field
The utility model is related to medical surgical instrument, specially a kind of chamber being used in minimally invasive hysteroscope body intracavity operation
Videoendoscopic surgery micro-wound electric hook.
Background technology
Electric hook in endoscope-assistant surgery in surgery Operative category is the work apparatus being commonly used in performing the operation, this class
The front end of electric hook is usually blunt nosed, hook-shape structure, when the high-frequency high-voltage current produced by active electrode tip is contacted with body
Transient heating is carried out to contacted tissue, separation and solidification to body tissue is realized, so as to play the purpose of cutting and hemostasis.
And currently used electric hook design very simple, following defect has been primarily present in actual use：
1st, when electric hook is used, coagulation tissue easily forms eschar on electric hook, hinders sight, interference electric energy conduction, influence electricity
Hook is accurately positioned；
2nd, when electricity is hooked in progress cutting operation, cutting part easily produces smog, the interference hysteroscope visual field；
3rd, the eschar removed in surgical procedure on electric hook is time-consuming and cumbersome, and electric hook one goes out one and entered during body cavity easily
Tissue is accidentally injured, and electric hook is required for being repositioned onto every time up to operative site, not only cumbersome but also extension operating time, may influence hand
Art quality and surgical effect.
Utility model content
The technical problem that the utility model is solved is to provide a kind of endoscope-assistant surgery micro-wound electric hook, to solve the above-mentioned back of the body
Shortcoming in scape technology.
The technical problem that the utility model is solved is realized using following technical scheme：
A kind of endoscope-assistant surgery micro-wound electric hook, including for hand-held electricity hook body, the electricity hook body is a set of tubular construction, its
One end is operation end, and one end is instrument and equipment connection end, and operation end end face is extended with electric hook and is wrapped in being used on electric hook
The stretch metal circle of eschar is removed, the stretch metal circle rear portion is connected with shrinking connecting-rod structure, is provided with this shrinking connecting-rod
Elastic reset device, and electricity hook body hand-held end position be extended with control handle structure be connected with shrinking connecting-rod end.
In the utility model, negative-pressure suction pipe is additionally provided with the sleeve structure of the electricity hook body, this negative-pressure suction pipe
Front end is provided with the suction hole by the electric hook side for being opened in operation end, for clearing up smog when electricity is hooked into row surgical operation.
In the utility model, the electric hook, stretch metal circle and shrinking connecting-rod are preferred to use stainless steel material and are made.
In the utility model, the entire length of the electricity hook body is 35~55cm.
Beneficial effect：The utility model structure is simpler, low cost of manufacture, safe ready, can substantially reduce medical worker
Workload, improve procedure efficiency, and electric hook, using extensive, electric hook frequency of use is high during endoscope-assistant surgery, this electric hook device
Also there is considerable income.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model preferred embodiment.
Fig. 2 be Fig. 1 in operation end structural representation.
Fig. 3 be Fig. 1 in instrument and equipment connection end structural representation.
Wherein：1st, electric hook；2nd, spiral cleaning device；3rd, electricity hook body；4th, shrinking connecting-rod；5th, suction hole；6th, attractive device connector；
7th, negative-pressure suction pipe；8th, electric hook metallic rod；9th, elastic reset device；10th, control handle；11st, electric hook power connection.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to a kind of Fig. 1~Fig. 3 endoscope-assistant surgery preferred embodiment of micro-wound electric hook, in the present embodiment, electricity hook body 3
For a tube-in-tube structure, electric hook 1, negative-pressure suction pipe 7 and spiral cleaning device 2 are formed in its sleeve, wherein, the electric end of hook 1
Electric hook power connection 11 is connected by electric hook metallic rod 8, the front end of negative-pressure suction pipe 7 is provided with the rear portion of suction hole 5 then by attracting
Device joint 6 is connected with vacuum extractor, and spiral cleaning device 2 is the stretch metal circle being wrapped on electric hook 1, and its end passes through
Shrinking connecting-rod 4 connects control handle 10, and this control handle 10 is operated positioned at the corresponding handgrip part of electricity hook body 3 with aspect, and in control
Elastic reset device 9 is additionally provided with the shrinking connecting-rod 4 of the front end of handle 10 to facilitate control handle 10 to reset.
Electric hook operationally, is connected, the cigarette that coagulation is organized the formation of in art by attracting pipe joint 6 with operating room aspirator tube
Mist enters through suction hole 5, after being guided through negative-pressure suction pipe 7 built-in in electricity hook body 3, then through attracting pipe joint 6 to be inhaled from operating room
Lead device pipe is discharged.
And can then promote the spiral cleaning device 2 it is revolved to electric hook end by shrinking connecting-rod 4 by pressing control handle 10
Turn the purpose realized and remove eschar on electric hook 1 of advancing.And in the process, if the no longer stress of control handle 10, elastic reset dress
Putting 9 elastic force effect can promote the shrinking connecting-rod 6 to reset spiral cleaning device 2.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (4)
1. a kind of endoscope-assistant surgery micro-wound electric hook, including for hand-held electricity hook body, it is characterised in that the electricity hook body is a set of
Tubular construction, its one end is operation end, and operation end end face is extended with electric hook and the bullet for removing eschar being wrapped on electric hook
Power quoit, the stretch metal circle rear portion is connected with shrinking connecting-rod structure, and elastic reset device is provided with this shrinking connecting-rod,
And electricity hook body hand-held end position be extended with control handle structure be connected with shrinking connecting-rod end.
2. endoscope-assistant surgery according to claim 1 micro-wound electric hook, it is characterised in that in the sleeve structure of the electricity hook body
Negative-pressure suction pipe is additionally provided with, this negative-pressure suction pipe front end is provided with the suction hole by the electric hook side for being opened in operation end.
3. endoscope-assistant surgery according to claim 1 micro-wound electric hook, it is characterised in that the electric hook, stretch metal circle with
And shrinking connecting-rod is made of stainless steel material.
4. endoscope-assistant surgery according to claim 1 micro-wound electric hook, it is characterised in that the entire length of the electricity hook body is
35~55cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125989.XU CN206333962U (en) | 2016-10-12 | 2016-10-12 | A kind of endoscope-assistant surgery micro-wound electric hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125989.XU CN206333962U (en) | 2016-10-12 | 2016-10-12 | A kind of endoscope-assistant surgery micro-wound electric hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206333962U true CN206333962U (en) | 2017-07-18 |
Family
ID=59299030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621125989.XU Expired - Fee Related CN206333962U (en) | 2016-10-12 | 2016-10-12 | A kind of endoscope-assistant surgery micro-wound electric hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206333962U (en) |
-
2016
- 2016-10-12 CN CN201621125989.XU patent/CN206333962U/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: 20170718 Termination date: 20201012 |