CN209091478U - Drag hook is used in a kind of video-assisted small notch thyroid operation - Google Patents
Drag hook is used in a kind of video-assisted small notch thyroid operation Download PDFInfo
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- CN209091478U CN209091478U CN201821853529.8U CN201821853529U CN209091478U CN 209091478 U CN209091478 U CN 209091478U CN 201821853529 U CN201821853529 U CN 201821853529U CN 209091478 U CN209091478 U CN 209091478U
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- China
- Prior art keywords
- drag hook
- joint ball
- ball governor
- video
- vertical bar
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Abstract
The utility model discloses drag hook is used in a kind of video-assisted small notch thyroid operation, including bracket and pull device, the bracket includes fixator, vertical bar and cross bar, the top of fixator is provided with one first joint ball governor, the vertical bar is vertically fixedly connected on the first joint ball governor end, the cross bar is vertically fixedly connected on the top of vertical bar, pull device includes shifter, second joint ball governor, drag hook connector and drag hook, sliding rail is provided on cross bar, the shifter is slidably connected on sliding rail and its top is provided with locking knob, the second joint ball governor is fixedly installed on the lower end of shifter, the drag hook connector is fixed on the bottom of second joint ball governor, waist type groove is provided on the drag hook connector, the drag hook is fixed on drag hook connector by collar nut Waist type groove in and be able to carry out up and down adjustment, can make visual area exposure, direction and the dynamics of drag hook can be adjusted at any time in the course of surgery.
Description
Technical field
The utility model relates to surgery assistor tool technical fields, and in particular to a kind of video-assisted small notch thyroid gland hand
Drag hook is used in art.
Background technique
Device for endoscopic thyroid surgery is that the modus operandi of rising in recent years has many advantages, such as that bleeding is few, appearance is beautiful.But due to neck
The limitation of portion's anatomical features, the visual area visual area difficult exposure are greatly affected.
With hysteroscope equipment continuous renewal and hysteroscope technology it is increasingly mature, video-assisted thyroid operation is gradually wide
Although big department of general surgery doctor undergos surgery itself it is subcutaneous move under water that separating ranges are wide, and operation difficulty is larger, since it can not be replaced
The beautification function in generation becomes the selection of most young patients especially female patient.The past video-assisted thyroid operation
It is primarily adapted for benign tumours and the diameter < such as nodular goiter, thyroid adenoma, the follicular adenoma of swollen object diameter < 5cm
1cm and operative indication is gradually expanded in recent years by thyroid cancer without lymphatic metastasis, small notch thyroid gland is complete under video-assisted
It cuts and thyroid cancer neck fawns on cleaning and also sees application.Relative to conventional therapy (the big arc incision of low portion of neck), hysteroscope is auxiliary
The advantages of helping small notch thyroid gland Radical dissection includes that can not only improve cosmetic result of the operation and mitigate postoperative pain, prior excellent
Point is the multi-angle and enlarging function by hysteroscope, can more safely dissect protection neck important blood vessels and nerve, Ke Yigeng
Safety thoroughly cleans cervical lymph node, for having abundant thyroid operation experience and the doctor on certain hysteroscope operation basis
It says, the difficulty or ease of the not so difficult grasp of small notch thyroid operation under video-assisted, operation are heavily dependent on the exposure of visual area
Previous commonplace way is that threaded a needle by neck suture, indwelling buttock line plays draw in vitro；Or cut-off parts neck
Preceding muscle group is suspended in midair and is pulled from tying thyroid gland in vitro again, and the common drawing line position that is not enough to of the two is fixed, it is difficult to be adjusted
It is whole, and only one direction when drawing, drag hook can be adjusted at any time in the course of surgery by how reaching the thyroid purpose of exposure
Direction and dynamics become a urgent problem to be solved.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that drag hook is used in a kind of video-assisted small notch thyroid operation, it can
So that visual area exposure, can adjust direction and the dynamics of drag hook at any time in the course of surgery.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of video-assisted small notch first shapes
Use drag hook, including bracket and pull device in gland operation, the bracket includes fixator, vertical bar and cross bar, described solid
The top for determining device is provided with one first joint ball governor, and the vertical bar is vertically fixedly connected on the first joint ball governor end
End, the cross bar are vertically fixedly connected on the top of vertical bar, the pull device include shifter, second joint ball governor,
Drag hook connector and drag hook are provided with sliding rail on the cross bar, and the shifter is slidably connected on sliding rail and on its top
It is provided with locking knob, the second joint ball governor is fixedly installed on the lower end of shifter, and the drag hook connector is fixed
In being provided with waist type groove on the bottom of second joint ball governor, the drag hook connector, the drag hook is solid by collar nut
Due in the waist type groove on drag hook connector and being able to carry out up and down adjustment.
Further, the fixator includes buckle, lock sleeve and rotating handles, is provided with one on rear side of the buckle
Connecting rod, the first joint ball governor bottom is provided with one and is intercalated in lock sleeve and is nested in the pitman shaft on connecting rod, described
On lock sleeve horizontal nest and connecting rod, the rotating handles are threadedly connected to the end of connecting rod and can push locking in precession
Set and pitman shaft are mobile towards buckle direction, and the front end of the lock sleeve is provided with the top pillar for stretching to buckle inside.
Further, the vertical bar is the adjustable telescopic body of rod.
Further, first joint ball governor and second joint ball governor include a shell, spiral company
It is connected to the adjusting knob of case top and one is rotatably set to the intracavitary sphere of enclosure interior circular arc, the bottom setting of sphere
There is a connecting rod for stretching out in shell, the bottom of adjusting knob is fixedly installed an arc pressuring plate for being located at enclosure interior, described
Arc pressuring plate can be withheld to be limited on sphere and to sphere.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
Drag hook is used in a kind of video-assisted small notch thyroid operation that the utility model is mentioned, and increases operative space
Be more clear visual area, the excision of diseased region it is more convenient, and then reduce accidental injury；Without cutting off throat muscle, subtract
Lack operation wound, mitigates patient suffering, while surgical procedure is more smooth, saves operating time: with surgical equipment
Continuously improve, device for endoscopic thyroid surgery will towards easy to operate, wide adaptation range, expense is low, recovery is fast, cosmetic result of the operation is good
Development.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the position A partial enlarged view in Fig. 1.
Fig. 3 is the utility model top view.
Fig. 4 is the half-sectional rough schematic of joint ball governor.
1- bracket；2- pull device；The first joint 3- ball governor；4- sliding rail；5- locking knob；6- collar nut；11-
Fixator；12- vertical bar；13- cross bar；21- shifter；22- second joint ball governor；23- drag hook connector；24- drag hook；
31- pitman shaft；111- buckle；112- lock sleeve；113- rotating handles；114- connecting rod；1121- top pillar；231- waist type groove.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In a kind of video-assisted small notch thyroid operation as shown in Figure 1 to 4 use drag hook, including bracket 1 and
Pull device 2, the bracket 1 include fixator 11, vertical bar 12 and cross bar 13, and the top of the fixator 11 is provided with one the
One joint ball governor 3, the vertical bar 12 are vertically fixedly connected on 3 end of the first joint ball governor, and the cross bar 13 is vertical
It is fixedly connected on the top of vertical bar 12, the pull device 2 includes shifter 21, second joint ball governor 22, drag hook connection
Device 23 and drag hook 24 are provided with sliding rail 4 on the cross bar 13, and the shifter 21 is slidably connected on sliding rail 4 and in Qi Ding
End is provided with locking knob 5, and the second joint ball governor 22 is fixedly installed on the lower end of shifter 21, the drag hook connection
Device 23 is fixed on the bottom that second joint ball adjusts 22 devices, is provided with waist type groove 231, the drag hook on the drag hook connector 23
In the 24 waist type grooves 231 being fixed on drag hook connector 23 by collar nut 6 and it is able to carry out up and down adjustment.
Wherein, the fixator 11 includes buckling 111, lock sleeve 112 and rotating handles 113, after the buckle 111
Side is provided with a connecting rod 114, and first joint ball governor, 3 bottom is provided with one and is intercalated in lock sleeve and is nested in connecting rod
On pitman shaft 31 on 114,112 horizontal nest of lock sleeve and connecting rod 114,113 company of being threadedly connected to of rotating handles
The end of bar 114 and lock sleeve 112 and pitman shaft 31 can be pushed mobile towards 111 directions of buckle in precession, the lock
Fixed 112 front end is provided with the top pillar 1121 for stretching to 111 inside of buckle；The vertical bar 12 is the adjustable telescopic body of rod；Institute
State the tune that the first joint ball governor 3 is connected to case top with second joint ball governor 22 including a shell, a spiral
Section knob and one it is rotatably set to the intracavitary sphere of enclosure interior circular arc, the bottom of sphere is provided with one and stretches out in shell
Connecting rod, the bottom of adjusting knob are fixedly installed an arc pressuring plate for being located at enclosure interior, and the arc pressuring plate can be withheld
It is limited on sphere and to sphere.
Drag hook is used in a kind of video-assisted small notch thyroid operation that the utility model is mentioned, specifically used
When, pull device 2 and the collar nut being connected thereto 6 are carried out high-temperature sterilization, by patient incision's routine disinfection by operation consent
After drape, buckle 111 is from top to bottom hooked on operating bed edge of bed cross bar, and needed to adjust position according to operation, has been adjusted
After, rotating handles 113 are screwed, rotating handles 113 are promoted along connecting rod 114, to promote lock sleeve 112 towards buckle 111
Direction is mobile, until top pillar 1121 holds out against operating bed edge of bed side wall, fixator 11 is locked with operating bed at this time, then uses
Sterile hysteroscope thin-film covering covers on bracket 1, and the pull device 2 after disinfection is fixed on sliding rail 4, and vertical bar 12 is stretching structure,
Its specific stretching structure can be the body of rod of two intercalations, wherein several connecting holes are arranged on the interior body of rod, and set on the outer body of rod
Be equipped with the clamping screw that screw thread screws, when adjusting suitable position so that be located at the outer body of rod on clamping screw enter in
Realize that limiting locking, by unscrewing collar nut 6, can will draw so as to adjust the height of vertical bar 12 in connecting hole on the body of rod
Hook 24 slides in the waist type groove 231 on drag hook connector 23, realizes the adjusting of 24 upper and lower position of drag hook, adjusts after completing,
Collar nut 6 is locked, has a screw rod engaged therewith at the back side of collar nut 6, and the adjusting of horizontal direction can lead to
Overwinding pine locking knob 5 is adjusted after completing, so that shifter 21 slides realization on sliding rail 4 and moves horizontally adjusting by drag hook
24 are placed in notch, then adjustment 24 position of drag hook, suspend in midair traction action, the above fixed knob can specifically be unscrewed into
Row is adjusted, and in addition cooperation unscrews the adjusting knob on the first joint ball governor 3 and second joint ball governor 22, ball
Head bottom connecting rod can free universal rotational, realize fine tuning, adjustment complete after, locking adjusting knob.
Visual area in video-assisted small notch thyroid operation art can be improved by the present apparatus, it is possible to reduce it is damaged in art,
It multi-direction can be adjusted.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (4)
1. using drag hook in a kind of video-assisted small notch thyroid operation, it is characterised in that: including bracket and pull device,
The bracket includes fixator, vertical bar and cross bar, and the top of the fixator is provided with one first joint ball governor, described
Vertical bar is vertically fixedly connected on the first joint ball governor end, and the cross bar is vertically fixedly connected on the top of vertical bar, described
Pull device includes shifter, second joint ball governor, drag hook connector and drag hook, is provided with sliding rail on the cross bar,
The shifter is slidably connected on sliding rail and its top is provided with locking knob, and the second joint ball governor fixation is set
It is placed in the lower end of shifter, the drag hook connector is fixed on the bottom of second joint ball governor, on the drag hook connector
It is provided with waist type groove, in the waist type groove that the drag hook is fixed on drag hook connector by collar nut and is able to carry out upper downward
Section.
2. using drag hook in a kind of video-assisted small notch thyroid operation according to claim 1, it is characterised in that: institute
Stating fixator includes buckle, lock sleeve and rotating handles, is provided with a connecting rod, first joint ball on rear side of the buckle
Adjuster bottom is provided with one and is intercalated in lock sleeve and is nested in the pitman shaft on connecting rod, the lock sleeve horizontal nest and connecting rod
On, the rotating handles are threadedly connected to the end of connecting rod and lock sleeve and pitman shaft can be pushed towards buckle in precession
Direction is mobile, and the front end of the lock sleeve is provided with the top pillar for stretching to buckle inside.
3. using drag hook in a kind of video-assisted small notch thyroid operation according to claim 1, it is characterised in that: institute
Stating vertical bar is the adjustable telescopic body of rod.
4. using drag hook in a kind of video-assisted small notch thyroid operation according to claim 1, it is characterised in that: institute
It states the first joint ball governor and second joint ball governor includes that a shell, a spiral are connected to the adjusting of case top and revolve
Button and one it is rotatably set to the intracavitary sphere of enclosure interior circular arc, the bottom of sphere is provided with a connection for stretching out in shell
Bar, the bottom of adjusting knob are fixedly installed an arc pressuring plate for being located at enclosure interior, and the arc pressuring plate can be withheld in ball
It is limited on body and to sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853529.8U CN209091478U (en) | 2018-11-12 | 2018-11-12 | Drag hook is used in a kind of video-assisted small notch thyroid operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853529.8U CN209091478U (en) | 2018-11-12 | 2018-11-12 | Drag hook is used in a kind of video-assisted small notch thyroid operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091478U true CN209091478U (en) | 2019-07-12 |
Family
ID=67159072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821853529.8U Expired - Fee Related CN209091478U (en) | 2018-11-12 | 2018-11-12 | Drag hook is used in a kind of video-assisted small notch thyroid operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680521A (en) * | 2019-09-16 | 2020-01-14 | 北京明宣生物技术有限公司 | Instrument clamping machine for abdominal cavity minimally invasive surgery |
| CN113693652A (en) * | 2021-09-10 | 2021-11-26 | 孙宇 | Convenient-to-open incision fixing device for tumor resection |
| CN114403952A (en) * | 2021-12-17 | 2022-04-29 | 中国人民解放军总医院第四医学中心 | Auxiliary drag hook device for hip joint replacement operation |
-
2018
- 2018-11-12 CN CN201821853529.8U patent/CN209091478U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680521A (en) * | 2019-09-16 | 2020-01-14 | 北京明宣生物技术有限公司 | Instrument clamping machine for abdominal cavity minimally invasive surgery |
| CN113693652A (en) * | 2021-09-10 | 2021-11-26 | 孙宇 | Convenient-to-open incision fixing device for tumor resection |
| CN114403952A (en) * | 2021-12-17 | 2022-04-29 | 中国人民解放军总医院第四医学中心 | Auxiliary drag hook device for hip joint replacement operation |
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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: 20190712 Termination date: 20211112 |