CN206482613U - A kind of single hole thoracoscope otch separates fixator - Google Patents
A kind of single hole thoracoscope otch separates fixator Download PDFInfo
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- CN206482613U CN206482613U CN201620962652.8U CN201620962652U CN206482613U CN 206482613 U CN206482613 U CN 206482613U CN 201620962652 U CN201620962652 U CN 201620962652U CN 206482613 U CN206482613 U CN 206482613U
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- otch
- fixator
- separates
- single hole
- fixing card
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Abstract
Separate fixator the utility model discloses a kind of single hole thoracoscope otch, including otch retracts fixator and otch separates fixing card shelves.Otch separates fixing card shelves and is connected by buckle and otch traction fixator outer snap ring.Otch, which retracts fixator, to be included：Snap ring, elastic outer snap ring and connecting pipe body in elastic, described include snap ring in elasticity, elastic outer snap ring and connecting pipe body are structure as a whole.Otch separates fixing card shelves and is connected with otch traction fixator outer snap ring, and otch space is divided into 2 operation ducts.The beneficial effects of the utility model are：Fixator is retracted by the otch of setting and otch separates fixing card shelves and then so that the utility model has the effect of single hole thoracoscopic operation operating platform.In addition the utility model can realize that single hole thoracoscope is operated also with convenient and practical and other effects.
Description
Technical field
The utility model is related to technical field of medical instruments, is that a kind of single hole thoracoscope otch separates fixator.
Background technology
Minimally invasiveization is the direction of surgery development, and the purpose is to reduce corrective surgery pain and improve the quality of life of patient.
Traditional 3 otch video assisted thoracic operations（VATS）Therapeutic effect applied to thoracopathy has been reached common understanding, and is turned into outside chest
The indispensable technology of section doctor.The exploration of single hole thoracoscopic operation thoracic surgery more " minimally invasiveization ", is the new side of minimally invasive thoracic surgery
To.Single hole thoracoscopic operation, refers to carrying out thoracoscopic operation, peephole and hand only with about 2.0-4.0cm otch
Art apparatus passes through same operative incision.The clinical effectiveness of single hole thoracoscopic operation and traditional 3 otch thoracoscope Minimally Invasive Surgery
Quite, two otch are the reduction of but, more minimally invasiveization of performing the operation is more beneficial for operation technique from geometry angle.Mitigating
Had a clear superiority in terms of post-operative incisional pain and wall of the chest cacesthesia, quickening postoperative rehabilitation, especially for cardio-pulmonary function phase
To the patient of difference, operation risk is more reduced.Simultaneously in sides such as the postoperative psychological comfort of patient, otch beauty and operation satisfactions
Face, has clear improvement.
Single hole thoracoscopic operation itself is not suitable for single hole thoracoscope there is also certain shortcoming, existing thoracoscope relevant device
Operation：One handle hole, all operation apparatuses are passed in and out by this mouth, be there is interfering between apparatus, are frequently present of one
After apparatus is entered, the situation that apparatus in addition cannot be introduced into or can not move；Mirror hand is helped to be difficult to fix thoracoscope light source, accurately
Spend poor, fatiguability；The smog that electric knife or coagulation are produced can not be discharged smoothly（Because attractor can not be placed into during operation, and only
Can pause operation, vapour discharge）；In addition, thoracoscopic operation apparatus itself is harder, instrumentation diameters are big, in operating process repeatedly
From intercostal turnover, aggravate to intercostal nerve injury, caused the exacerbation of postoperative patient sense of discomfort and the duration is long.
The Related Technical Issues operated for single hole thoracoscopic operation, not yet propose effective solution at present.
The content of the invention
The purpose of this utility model is to provide a kind of otch suitable for single hole thoracoscopic operation and separates fixator, Neng Goushi
Thoracoscope operation under the conditions of existing single hole, can be in thoracic operation gathering hole 2 independent operating walk ways of formation, one of use
To enter thoracoscope light source, in addition enter to operate apparatus, to overcome currently available technology above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of single hole thoracoscope otch separates fixator, including otch retracts fixator (3) and otch separates fixing card shelves
(1), otch, which separates fixing card shelves (1) two ends, buckle (2), and retracting fixator outer shroud (4) by buckle (2) and otch is connected
Connect, otch separates fixing card shelves (1) and otch space is divided into 2 operation ducts.Otch retracts fixator and retracts fixation by otch
Device outer shroud (4), otch retract fixator inner ring (6) and retract retainer channel and be structure as a whole.Single hole thoracoscope otch separates
Fixator retracts fixator by otch and otch separates fixing card shelves and constituted.Otch separates fixing card shelves and led by buckle with otch
Fixator outer snap ring is opened to be connected.Otch, which retracts fixator, to be included：Otch retracts fixator outer shroud, otch and retracts fixator inner ring
And connecting pipe body, described include otch traction fixator outer shroud, otch traction fixator inner ring and connecting pipe body is one
Body structure, material therefor is flexible and tension force soft ground material.Otch separates fixing card shelves and led by buckle with otch
Open fixator outer snap ring to be connected, operative incision space is divided into 2 operation ducts.Otch retract fixator outer snap ring with it is interior
Snap ring is round-shaped.Otch separates the linear pattern or rectangular shape that fixing card shelves carry buckle for both sides.Described single hole
The vias inner walls that thoracoscope otch separates fixator scribble oily matter.
The utility model has the advantages that：In the operation of single hole thoracoscopic operation, by the otch of setting retract fixator and
Otch separates fixing card shelves and then causes the utility model to have the effect of surgical platform.
1）It is easy to fix thoracic cavity lens head, forms stable thoracoscope light source；2）The convenient use thoracic cavity in small space
Mirror apparatus is operated, it is to avoid interfered.Thoracoscope light source and operation apparatus can flexibly interexchange channel, be easy to perform the operation
The optimal angle of middle acquirement and operating position；3）Significantly mitigate and help mirror hand degree of fatigue；4）Smoothly discharge electric knife or coagulation are produced
Smog, keep surgical field of view it is clear；5）Card and rib speculum need not be stabbed, chest gathering hole is protected, it is to avoid damage rib,
Intercostal nerve and intercostal vessels；6）Tumour is avoided in gathering hole Implantation matastasis；7）Gathering hole is conducive to stop blooding.
Brief description of the drawings
In order to illustrate more clearly of the utility model/patent of invention embodiment or technical scheme of the prior art, below
The required accompanying drawing used in embodiment will be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is to separate fixing card mark structure schematic diagram according to otch.
Fig. 3 is according to incision retractor structural representation of the present utility model.
In figure：1st, otch separates fixing card shelves；2nd, otch separates the buckle of fixing card shelves；3rd, otch retracts fixator；4、
Otch retracts fixator outer shroud；5th, retainer channel is retracted；6th, otch retracts fixator inner ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
The scope protected in the utility model.
As Figure 1-3, a kind of single hole thoracoscope otch according to embodiment of the present utility model separates fixator,
Fixator 3 is retracted including otch and otch separates fixing card shelves 1.The otch retracts fixator 3 and is put into through thoracic incision, because of institute
Stating the elasticity of traction fixator 3 retracts otch, and the otch is separated into fixing card shelves 1 passes through buckle 2 and otch traction fixation
The outer shroud of device 3 is connected, and forms the otch separation fixator for being adapted to single hole thoracoscopic operation, space in operative incision is divided into 2
Operate duct, one of them is used for into thoracoscope light source, in addition enter operation technique apparatus.
In summary, by means of above-mentioned technical proposal of the present utility model, fixator is retracted by the otch of setting and cut
The effect that mouth separates fixing card shelves and then causes the utility model that there is single hole thoracoscope otch to separate fixator, conveniently implements single
Hole thoracoscopic operation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., should be included in the utility model/
Within the protection domain of patent of invention.
Claims (5)
1. a kind of single hole thoracoscope otch separates fixator, it is characterised in that：Fixator (3) is retracted including otch and otch separates
Fixing card shelves (1), otch, which separates fixing card shelves (1) two ends, buckle (2), and fixator outer shroud is retracted by buckle (2) and otch
(4) it is connected, otch separates fixing card shelves (1) and otch space is divided into 2 operation ducts.
2. a kind of single hole thoracoscope otch according to claim 1 separates fixator, it is characterised in that：Otch, which is retracted, to be fixed
Device retracts fixator outer shroud (4), otch traction fixator inner ring (6) by otch and retracts retainer channel and is structure as a whole.
3. a kind of single hole thoracoscope otch according to claim 1 separates fixator, it is characterised in that：Otch, which is retracted, to be fixed
It is round-shaped that device outer shroud (4) and otch, which retract fixator inner ring (6),.
4. a kind of single hole thoracoscope otch according to claim 1 separates fixator, it is characterised in that：Otch, which separates, to be fixed
Card shelves (1) are the structure of linear pattern or rectangular shape of the both sides with buckle.
5. a kind of single hole thoracoscope otch according to claim 1 separates fixator, it is characterised in that：Described single hole chest
The vias inner walls that hysteroscope otch separates fixator scribble oily matter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016204395809 | 2016-05-16 | ||
| CN201620439580 | 2016-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206482613U true CN206482613U (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620962652.8U Active CN206482613U (en) | 2016-05-16 | 2016-08-29 | A kind of single hole thoracoscope otch separates fixator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236158A (en) * | 2016-05-16 | 2016-12-21 | 杨雪鹰 | A kind of single hole thoracoscope otch separates holder |
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2016
- 2016-08-29 CN CN201620962652.8U patent/CN206482613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236158A (en) * | 2016-05-16 | 2016-12-21 | 杨雪鹰 | A kind of single hole thoracoscope otch separates holder |
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