CN206080583U - Pulling hook device of lumbar vertebrae wicresoft - Google Patents
Pulling hook device of lumbar vertebrae wicresoft Download PDFInfo
- Publication number
- CN206080583U CN206080583U CN201620500678.0U CN201620500678U CN206080583U CN 206080583 U CN206080583 U CN 206080583U CN 201620500678 U CN201620500678 U CN 201620500678U CN 206080583 U CN206080583 U CN 206080583U
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- CN
- China
- Prior art keywords
- light source
- cold light
- lumbar vertebrae
- minimally invasive
- drag hook
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Abstract
The utility model provides a pulling hook device of lumbar vertebrae wicresoft, including cold light source system, handle, with the handle be connected draw hook limb and with the drag hook that draws the hook limb axial to be connected, wherein, the body of drag hook is the right angle form, and be provided with two forked types at the free end of drag hook and collude the body, cold light source illuminate system includes the cold light source, colludes and disposes the cold light source on the body. It not only can make the vertebra that need go on performing the operation fully expose when the lumbar surgery, but also colludes the body and go up the cold light source illuminate of configuration, can make wicresoft's incision under to such an extent that the field of vision of performing the operation becomes very clear to realize that the operation incision is little, it is little that the scope is peeled off to muscle, effect that muscle angiolysis is little, and can reduce cost.
Description
Technical field
The present invention relates to bio-medical clothing arts, the minimally invasive lifting hook device of more particularly to a kind of lumbar vertebrae.
Background technology
In prior art, posterior lumbar spinal surgery is widely used to clinic, and becoming more meticulous for operation become backbone with finite process
How the developing direction of surgery, effectively retract soft tissue, appear backbone rear structure, is shortening operative incision, is reducing soft tissue
Drawing damage while facilitate operation technique, be spinal surgery doctor make great efforts direction.Surgical selection will be selected according to pathology situation
Determine unlike skill style, generally, the surgical target of various protrusion of lumber intervertebral disc and lumbar spinal stenosis is all that to extract denaturation bad
The nucleus pulposus of dead induced pain, to pressurized nerve root, cauda equina nerve decompression, and carries out interior fixed bone grafting to unstable spine sections.No matter disease
Become little again, traditional operation is the Via Posterior Spinal Approach otch that be a 10-18cm, and otch is larger, and Astral lamp light can be allowed to shine
In operative incision, Astral lamp light angle must be constantly adjusted sometimes can complete operation.
Minimal invasive techniques are one of modern surgery development trends.Microendoscopic lumbar discectomy, because surgical light is clear,
Can TV observation, be universally accepted the advantages of wound is little, and at home and abroad have been widely used.It is led to by setting up working metal
Road is appearing lamina gap, and then row Fenestration Discectomy Nuclectomy, it is to avoid routine operation to muscular soft tissues excessively point
From and limit the size of skin incision；Essentially, the art formula is still a kind of open surgery, only by metal work
Make passage and auxiliary optical fiber imaging system amplifies visual area to be presented on display and observed and operated, because this method is not straight
Lower operation is seen, patient needs to receive certain training, the professional standards requirement to patient is high, and in addition the modus operandi needs again
Equipment costly, it is difficult to which, in basic hospital penetration and promotion, universality is poor.Although additionally, the modus operandi is damaged to patient
It is less, but because operation can not be carried out under direct-view, and service aisle is restricted to work angle, and it is serious in focal adhesion
When, operating difficulties, easy legacy root pipe is narrow, and causes residual symptoms occur after operation in patients.
The content of the invention
In order to overcome the technological deficiency of current clinical treatment lumbar vertebrae, the invention provides a kind of minimally invasive drag hook dress of lumbar vertebrae
Put, it exposes can not only the vertebra that need to be performed the operation in lumbar surgery, and hooks configuration cold light source lighting, energy on body
Enough make under minimally invasiveization otch surgical field of view becomes extremely clear, so as to realize that operative incision is less, muscle dissection scope is little, flesh
Meat angiolysis is little, and can reduces cost.
For achieving the above object, the technical scheme is that：
A kind of minimally invasive lifting hook device of lumbar vertebrae, including the connection of cold light source illumination system, handle and handle drag hook arm and with
Drag hook arm axle to connection drag hook, wherein, the rectangular shape of body of the drag hook, the free end of drag hook be provided with dual forked type hook
Body, the cold light source illumination system includes cold light source, and on the hook body cold light source is configured.
Further, the sheet that the body of the drag hook at right angles bends.
Further, the dual forked type hooks body in the sheet with arc-shaped curved surface.
Further, the dual forked type hooks the end of body with two sharp portions arranged in forked type.
Further, the cold light source illumination system also include being slided beneficial to cold light source, the cunning to adjust cold light source position
Rail, the slide rail is axially arranged along the drag hook body.
Further, the bending that the drag hook further includes the flat part being connected with drag hook arm and is connected with flat part
Portion.
Further, the slide rail is along the axially arranged of the kink.
Further, the most strong point of the flat part is 7～8 centimetres, and the widest part is 1～2 centimetre；The kink is most
Strong point is 7～8 centimetres, and the widest part is 1～2 centimetre.
Further, the most strong point of the flat part is 7.5 centimetres, and the widest part is 1.5 centimetres；The kink it is most long
Locate as 7.5 centimetres, the widest part is 1.5 centimetres.
Further, a length of 7～8 centimetres of the drag hook arm
The lifting hook device that the utility model is provided realizes following technique effect：
1st, can be lighter by the exposure of surgical field of view by the support force of vertebral plate and facet joint, specifically, using this
When the minimally invasive lifting hook device of lumbar vertebrae of utility model is performed the operation, operation is completed by the way of escape otch that need to be only a 2-3cm, after
Dual forked type is hooked the connection that body card is pressed in the patient's homonymy vertebral plate and processus articular superior for appearing by road otch relative to prior art very little
Place (crista lambdoidalis in lower section), using this point as the strong point, square drag hook body is by the muscle and deep of patient's homonymy, manadesma, skin
Under, skin be pressed under drag hook, be then turned on hook body on cold light source the illumination decorum, exposed with this and clearly by deep layer group
Knit the menisectomy visual field to present, it is possible to use this otch visual area lumbar discectomy projects Nuclectomy, intervertebral fusion and vertebral arch
Root puts nail.The otch of its operation is little, and muscle dissection scope is little, and muscle vascular destruction is little, reduces because of traditional lumbar vertebrae laminectomy retractor
Amount of bleeding extensive, that repeatedly exposure vertebral plate, articular process and transverse process are caused is needed, while and solving because otch is little, passage is narrow, deep
The biggest problem in the direct-view menisectomy that portion's illumination difficulty is caused.Support staff in operation is reduced simultaneously, and it is rational in infrastructure, uses
Convenient, operative incision is little, is preferable spinal operation special equipment.
2nd, the drag hook of lifting hook device of the present utility model adopts square, can be pressed in muscular fascia tissue with significantly more efficient
In the case where body body is hooked, exposure zygapophysial joint is more convenient, is more beneficial for appearing for field of operation.
3rd, equipped with the cold light source illumination system of illumination functions, it can be according to patient's fat for lifting hook device of the present utility model
Layer thin and thick, the otch depth are adjusting away from visual area distance, and adjustable brightness, solve the operation visual area that little otch brings and illuminate not
Enough difficult problems.
4th, the minimally invasive lifting hook device simple structure of lumbar vertebrae, the easy to use, relative inexpensiveness that the utility model is provided, for
Basic hospital also can be suitable for well, and universality is strong.
Description of the drawings
Fig. 1 for the minimally invasive lifting hook device of lumbar vertebrae that the utility model is provided structural representation；
Fig. 2 for the minimally invasive lifting hook device of lumbar vertebrae that the utility model is provided another kind of structural representation；
Fig. 3 for the drag hook of the minimally invasive lifting hook device of lumbar vertebrae that the utility model is provided structural representation；
Fig. 4 for the drag hook of the minimally invasive lifting hook device of lumbar vertebrae that the utility model is provided another kind of structural representation；
Fig. 5 pulls open the structural representation of operative incision for the minimally invasive lifting hook device of lumbar vertebrae that the utility model is provided；
Fig. 6 pulls open another kind of structural representation of operative incision for the minimally invasive lifting hook device of lumbar vertebrae that the utility model is provided.
Specific embodiment
The utility model is further illustrated below by embodiment, but is not limited.
As shown in Fig. 1～2, the utility model provides a kind of lumbar vertebrae minimally invasive lifting hook device, belongs to medical instruments field, mainly
It is applied in minimal invasive lumbar surgery expose the lumbar vertebrae under otch.It mainly includes handle 1, cold light source illumination system and handle 1
The drag hook arm 3 of connection and the drag hook 4 being axially connected with drag hook arm 3, described handle 1, drag hook arm 3 and drag hook 4 for example but are not limited
In being made using metal material, such as expected using stainless steel, between handle 1 and drag hook arm 3, and between drag hook arm 3 and drag hook 4
Using clamping or it is spirally connected, its annexation is not especially limited at this.
Further regard to Fig. 3～4, the body of drag hook 4 is in integrally bending, square preferably in the form of sheets, it enters one
The step kink 42 that includes the flat part 41 be connected with drag hook arm 3 and be connected with flat part 41, the most strong point of flat part 41 for 7～
8 centimetres, preferably 7.5 centimetres, its widest part is 1～2 centimetre, preferably 1.5 centimetres；The most strong point of the kink 42 is 7
～8 centimetres, preferably 7.5 centimetres, the widest part is 1～2 centimetre, preferably 1.5 centimetres.Additionally, also setting in the free end of drag hook 4
It is equipped with dual forked type and hooks body 5, i.e., the dual forked type hooks body 5 and is connected with kink 42, it is overall in the sheet with curved surface, hook the end of body
For two sharp portions 51 arranged in forked type, the sharp portion is passivity part, in order to avoid scratch human body.
As shown in Fig. 1～2, the handle 1 is cylinder, is axially connected with drag hook arm 3, the length of handle 1 is preferably 8～
12cm, is more preferably 10cm, and above-mentioned drag hook arm 3 is in elongated rod shape, and length is preferably 7～8 centimetres, is more preferably
7.5cm。
Above-mentioned cold light source illumination system possesses illumination functions, and specifically, it includes that battery case (not shown), switch are pressed
Button 6, cable trough (not shown), cold light source 2 and slide beneficial to cold light source 2, the slide rail 7 to adjust the position of cold light source 2, its
In, battery case be used for set battery to provide power supply, be arranged on the inside of handle 1, the free end of handle 1 be radially arranged with
The shift knob 6 of battery case connection, the set location of the shift knob 6 can avoid the careless slightly pressing of operator.Cable
Groove is used to house cable, is arranged on inside drag hook arm, and cable realizes battery case with the connection of cold light source to provide electricity to cold light source 2
Source, cold light source 2 is arranged on drag hook 4, it is preferred to use xenon lamp or argon lamp, can be actually needed regulation brightness according to operation；It is above-mentioned
Slide rail be distributed on the kink and flat part of drag hook along the axially arranged of drag hook body, i.e. slide rail, be beneficial to cold light
Source 2 according to patient's fat deposit thin and thick, the otch depth come along the track free movement of slide rail, adjust away from visual area distance.
The utility model provide lifting hook device when actually used, as seen in figs. 5-6, specifically, using our waist
When the minimally invasive lifting hook device of vertebra is performed the operation, dual forked type is hooked into the connection that body card is pressed in the patient's homonymy vertebral plate and processus articular superior for appearing
Place (crista lambdoidalis in lower section), using this point as the strong point, square drag hook body is by the muscle and deep of patient's homonymy, manadesma, skin
Under, skin be pressed under drag hook, be then turned on hook body on cold light source the illumination decorum, exposed with this and clearly by deep layer group
Knit the menisectomy visual field to present, it is possible to use this otch visual area lumbar discectomy projects Nuclectomy, intervertebral fusion and vertebral arch
Root puts nail.
It should be noted that minimal invasive lumbar surgery of the prior art, simply organizes muscular fascia to operator's external force
Outside is pulled to, larger operative incision is needed, muscle dissection scope is larger, can produce the damage of more muscle vasculars, and this reality
With the minimally invasive lifting hook device in new, body 5 is hooked equipped with dual forked type before pull hook 4, blocked and be pressed in the vertebral plate and upper pass for appearing
The prominent junction of section, accurate positioning, and as the strong point, its muscular fascia combination is easily withheld under drag hook body,
Its operative incision is less, while making muscle dissection scope less, muscle vascular destruction is few, reduces because of traditional lumbar vertebrae laminectomy retractor
Need the defect for exposing the amount of bleeding that transverse process is caused extensively, repeatedly.
Additionally, less in order to solve operative incision, passage is narrow, operation shadow-free light source cannot be irradiated in otch, deep
Illumination difficulty causes the unsharp phenomenon of surgical field of view, equipped with possessing on the drag hook 4 of the lifting hook device that the utility model is provided
It can be adjusted away from visual area distance the cold light source illumination system of illumination functions according to patient's fat deposit thin and thick, the otch depth, and can
Adjust brightness.
Certainly, the utility model can also have other various embodiments, in the case of without departing substantially from spirit and its essence,
Those of ordinary skill in the art can make various corresponding changes and deformation, but these corresponding changes and deformation according to invention
Protection domain of the presently claimed invention should all be belonged to.
Claims (10)
1. the minimally invasive lifting hook device of a kind of lumbar vertebrae, it is characterised in that including the drawing of cold light source illumination system, handle and handle connection
Hook arm and with drag hook arm axle to the drag hook being connected, wherein, the rectangular shape of body of the drag hook, drag hook free end arrange
There is dual forked type to hook body, the cold light source illumination system includes cold light source, on the hook body cold light source is configured.
2. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 1, it is characterised in that the body of the drag hook at right angles bending
Sheet.
3. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 1, it is characterised in that the dual forked type hooks body in having arc bent
The sheet in face.
4. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 1, it is characterised in that the dual forked type hooks the end of body and has two
The individual sharp portion arranged in forked type.
5. according to the arbitrary described minimally invasive lifting hook device of lumbar vertebrae of Claims 1-4, it is characterised in that the cold light source lighting system
System also includes being slided beneficial to cold light source, the slide rail to adjust cold light source position, and the slide rail sets along the axial direction of the drag hook body
Put.
6. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 5, it is characterised in that the drag hook is further included and drag hook arm
The flat part of connection and the kink being connected with flat part.
7. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 6, it is characterised in that the slide rail is along the axial direction of the kink
Arrange.
8. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 7, it is characterised in that the most strong point of the flat part is 7～8 lis
Rice, the widest part is 1～2 centimetre；The most strong point of the kink is 7～8 centimetres, and the widest part is 1～2 centimetre.
9. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 8, it is characterised in that the most strong point of the flat part is 7.5 lis
Rice, the widest part is 1.5 centimetres；The most strong point of the kink is 7.5 centimetres, and the widest part is 1.5 centimetres.
10. the minimally invasive lifting hook device of lumbar vertebrae as claimed in claim 9, it is characterised in that a length of 7～8 centimetres of the drag hook arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500678.0U CN206080583U (en) | 2016-05-26 | 2016-05-26 | Pulling hook device of lumbar vertebrae wicresoft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500678.0U CN206080583U (en) | 2016-05-26 | 2016-05-26 | Pulling hook device of lumbar vertebrae wicresoft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206080583U true CN206080583U (en) | 2017-04-12 |
Family
ID=58471479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620500678.0U Expired - Fee Related CN206080583U (en) | 2016-05-26 | 2016-05-26 | Pulling hook device of lumbar vertebrae wicresoft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206080583U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638199A (en) * | 2017-10-24 | 2018-01-30 | 浙江科惠医疗器械股份有限公司 | Lumbar vertebrae dypass is minimally invasive to appear accessory part |
| CN108209988A (en) * | 2018-03-07 | 2018-06-29 | 徐州医科大学附属医院 | Light-seeking deep illuminating transverse process prying and pulling fixing device |
| CN109044479A (en) * | 2018-09-03 | 2018-12-21 | 孙旗 | Scroll saw guide device, spinal lamina cutting method and spinal nerve root anatomic method |
| CN111772704A (en) * | 2020-08-07 | 2020-10-16 | 北京大学深圳医院 | Vertebral plate drag hook for widening operation space |
| WO2021223383A1 (en) * | 2020-05-08 | 2021-11-11 | 山东冠龙医疗用品有限公司 | Oblique lateral approach exposure device for lumbar fusion |
-
2016
- 2016-05-26 CN CN201620500678.0U patent/CN206080583U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638199A (en) * | 2017-10-24 | 2018-01-30 | 浙江科惠医疗器械股份有限公司 | Lumbar vertebrae dypass is minimally invasive to appear accessory part |
| CN107638199B (en) * | 2017-10-24 | 2024-05-31 | 浙江科惠医疗器械股份有限公司 | Lumbar vertebra side road minimally invasive exposure auxiliary assembly |
| CN108209988A (en) * | 2018-03-07 | 2018-06-29 | 徐州医科大学附属医院 | Light-seeking deep illuminating transverse process prying and pulling fixing device |
| CN109044479A (en) * | 2018-09-03 | 2018-12-21 | 孙旗 | Scroll saw guide device, spinal lamina cutting method and spinal nerve root anatomic method |
| WO2021223383A1 (en) * | 2020-05-08 | 2021-11-11 | 山东冠龙医疗用品有限公司 | Oblique lateral approach exposure device for lumbar fusion |
| CN111772704A (en) * | 2020-08-07 | 2020-10-16 | 北京大学深圳医院 | Vertebral plate drag hook for widening operation space |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180526 |
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| CF01 | Termination of patent right due to non-payment of annual fee |