CN106943195A - A kind of arc soft tissue pulls external fixing rack - Google Patents
A kind of arc soft tissue pulls external fixing rack Download PDFInfo
- Publication number
- CN106943195A CN106943195A CN201710227199.5A CN201710227199A CN106943195A CN 106943195 A CN106943195 A CN 106943195A CN 201710227199 A CN201710227199 A CN 201710227199A CN 106943195 A CN106943195 A CN 106943195A
- Authority
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- China
- Prior art keywords
- arc
- knitting needle
- soft tissue
- large knitting
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000004872 soft tissue Anatomy 0.000 title claims abstract description 46
- 238000009940 knitting Methods 0.000 claims abstract description 54
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 210000003491 skin Anatomy 0.000 description 9
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
Abstract
External fixing rack is pulled the invention discloses a kind of arc soft tissue, it is characterized in that, including a pair of arc-shaped guide rails, arc-shaped racks, the slip large knitting needle of arc-shaped guide rail both sides folder and fixed large knitting needle folder are respectively sleeved at, one end of the arc-shaped rack is threaded onto and is threaded onto worm screw that the fixed large knitting needle sandwiched puts, it are sheathed on the jump ring of the worm screw tail end and the multiple Z-shaped spicules being arranged on the slip large knitting needle folder and fixed large knitting needle folder, the worm screw is meshed by screw thread thereon with the arc-shaped rack.Arc soft tissue disclosed in this invention pulls external fixing rack, when in use can arcuately track drawing soft tissue, be adapted to the soft tissue drawing of cylindrical shape human body, skin or soft tissue will not be cut, it is to avoid secondary injury.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of arc soft tissue drawing external fixing rack.
Background technology
The drawing that soft tissue drawing external fixing rack is clinically mainly used in skin, muscle and tendon soft tissue repairs hand
Art, carries out cover type traction for pulling the larger soft tissue of defect or local skin, finally reaches the effect of skin covering.
At present, the soft tissue drawing external fixing rack used by clinic is all straight trip soft tissue drawing external fixing rack, such as patent text
Offer 201510026674.3 and disclose a kind of soft tissue drawing external fixing rack, and the fixed mount only adapt to plane human body soft tissue or
Compared with the drawing of the soft tissue defects of small area, just it is not suitable with periphery for human body, when being used in periphery human body, very
Easily cause drawing outrigger to contact repeatedly and the infection that rubs with damaged wound, so as to cause secondary injury.
The content of the invention
External fixing rack is pulled it is an object of the invention to provide a kind of arc soft tissue, to solve institute in above-mentioned background technology
The problem of proposition.Arc soft tissue drawing external fixing rack disclosed in this invention is applicable to surface of the human body in cylinder,
External fixing rack and Wound contact friction or cutting skin or soft tissue are not resulted in when using, so as to avoid secondary injury.
To achieve the above object, the present invention provides following technical scheme：A kind of arc soft tissue pulls external fixing rack, including
A pair of arc-shaped guide rails, arc-shaped racks, the slip large knitting needle folder for being respectively sleeved at the arc-shaped guide rail two ends and fixed large knitting needle folder, it is threaded onto
One end of the arc-shaped rack and be threaded onto worm screw that the fixed large knitting needle sandwiched puts, be sheathed on the worm screw tail end jump ring and
Multiple Z-shaped spicules on the slip large knitting needle folder and fixed large knitting needle folder are arranged on, the worm screw mutually nibbles with the arc-shaped rack
Close.
It is preferred that, in above-mentioned arc soft tissue drawing external fixing rack, the worm screw passes through screw thread thereon and the arc-shaped gear
Bar is meshed.
It is preferred that, in above-mentioned arc soft tissue drawing external fixing rack, the lower end for sliding large knitting needle folder and fixed large knitting needle folder
The flat hole for accommodating the Z-shaped spicule tail end grafting is provided with respectively.
It is preferred that, in above-mentioned arc soft tissue drawing external fixing rack, the middle part for sliding large knitting needle folder and fixed large knitting needle folder
Have and accommodate the flat hole that arc-shaped rack is passed through.
It is preferred that, in above-mentioned arc soft tissue drawing external fixing rack, the tail end grafting of the Z-type spicule is fixed on slider bar
The opposite sides that pin is pressed from both sides and fixed large knitting needle is pressed from both sides, the syringe needle for sliding large knitting needle folder and the Z-type spicule on fixed large knitting needle folder is oppositely arranged.
It is preferred that, in above-mentioned arc soft tissue drawing external fixing rack, the section of the Z-type spicule (7) is in flat-shaped.
It is preferred that, in above-mentioned arc soft tissue drawing external fixing rack, in above-mentioned arc soft tissue drawing external fixing rack, institute
Worm screw is stated provided with inner hexagonal hole.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention will slide large knitting needle chuck on arc-shaped guide rail, and
By worm drive so that it slidably reciprocates, solve traditional invasive arc soft tissue drawing external fixing rack for soft tissue or
This great problem of skin or soft tissue is easily cut in the traction process of skin.Also, simple in construction, cost of the invention compared with
It is low, easy to operate, efficiency can be greatly improved, time and the hidden danger of operation is reduced.
Brief description of the drawings
Fig. 1 pulls the structural representation of external fixing rack for the arc soft tissue of the present invention；
Fig. 2 is faced and side view structural representation for what slip large knitting needle in the arc soft tissue drawing external fixing rack of the present invention was pressed from both sides
Figure；
Fig. 3 is pulled for the arc soft tissue of the present invention and facing and side view structural representation for large knitting needle folder is fixed in external fixing rack
Figure；
Fig. 4 pulls the structural representation of worm screw in external fixing rack for the arc soft tissue of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of arc soft tissue pulls external fixing rack, including one
To arc-shaped guide rail 2, arc-shaped rack 5, be respectively sleeved at the two ends of arc-shaped guide rail 2 slip large knitting needle folder 1 and fixed large knitting needle folder 3,
It is threaded onto one end of the arc-shaped rack 5 and is threaded onto the worm screw 4 of the fixed setting of large knitting needle folder 3, is sheathed on the tail end of worm screw 4
Jump ring 6 and the multiple Z-shaped spicules 7 being arranged on the slip large knitting needle folder 1 and fixed large knitting needle folder 3, the worm screw 4 is by thereon
Screw thread 41 is meshed with the arc-shaped rack 5.
Slide large knitting needle folder 1 and fixed large knitting needle folder 3 is respectively sleeved at the two ends of arc-shaped guide rail 2, that is, slide large knitting needle folder 1 and be provided with appearance
Flat through hole 12 and the flat hole 15 of the Z-shaped spicule of receiving that arc-shaped guide rail 2 of receiving is passed through, fixed large knitting needle folder 3 are provided with receiving arc-shaped guide rail 2
The flat through hole 31 passed through and the flat hole 32 of the Z-shaped spicule of receiving.One end of arc-shaped rack 5 is being slided in the flat hole 13 of large knitting needle folder 1,
The bottom in the hole 33 of the fixed large knitting needle folder 3 of other end insertion, the tail end of Z-type spicule 7 is respectively inserted in the He of flat hole 15 for sliding large knitting needle folder 1
In the flat hole 32 of fixed large knitting needle folder 3.
Slide the flat hole 15 and 32 that the tail end grafting for accommodating Z-type spicule 7 is provided with large knitting needle folder 1 and fixed large knitting needle folder 3.Respectively
The tail end grafting of Z-type spicule 7 is fixed on the opposite sides for sliding large knitting needle folder 1 and fixed large knitting needle folder 3, the syringe needle phase of each Z-type spicule 7
It is right.And the section of Z-type spicule 7 is in flat-shaped, to increase the contact area with skin, soft tissue so that will not cut skin or
Soft tissue.
Worm screw 4, which is revolved, to be located in the circular hole 33 of fixed large knitting needle folder 3, with the neck 43 of the clamping worm screw 4 of jump ring 6, can dextrorotation
The screw thread 41 turned on worm screw 4, worm screw 4 is meshed with arc-shaped rack 5.
To sum up, when in use, turn worm screw 4 clockwise, drives arc-shaped rack 5 to do relative displacement, to tense slip large knitting needle
The relative distance of folder 1 and fixed large knitting needle folder 3, so as to drive the move toward one another of Z-type spicule 7 on both sides, soft tissue is pulled using spicule
Or tensioning the skin.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand and these embodiments can be carried out without departing from the principles and spirit of the present invention a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of arc soft tissue pulls external fixing rack, it is characterised in that including a pair of arc-shaped guide rails (2), arc-shaped rack (5),
The slip large knitting needle folder (1) and fixed large knitting needle for being respectively sleeved at the arc-shaped guide rail (2) two ends press from both sides (3), are threaded onto the arc-shaped rack
(5) one end and it is threaded onto worm screw (4) that the fixed large knitting needle folder (3) sets, is sheathed on the jump ring (6) of the worm screw (4) tail end
And it is arranged on multiple Z-shaped spicules (7) on the slip large knitting needle folder (1) and fixed large knitting needle folder (3), the worm screw (4) and institute
Arc-shaped rack (5) is stated to be meshed.
2. arc soft tissue according to claim 1 pulls external fixing rack, it is characterised in that the worm screw (4) passes through it
Upper screw thread (41) is meshed with the arc-shaped rack (5).
3. arc soft tissue according to claim 1 or 2 pulls external fixing rack, it is characterised in that the slip large knitting needle folder
And the lower end of fixed large knitting needle folder (3) has the flat hole (15 and 32) for accommodating the Z-shaped spicule tail end grafting (1).
4. arc soft tissue according to claim 1 or 2 pulls external fixing rack, it is characterised in that the slip large knitting needle folder
(1) and had in the middle part of fixed large knitting needle folder (3) and accommodate the flat hole (13 and 33) that arc-shaped rack (5) is passed through.
5. arc soft tissue according to claim 1 or 2 pulls external fixing rack, it is characterised in that the Z-type spicule (7)
Tail end grafting be fixed on the opposite sides for sliding large knitting needle folder (1) and fixed large knitting needle folder (3), slide large knitting needle folder (1) and fix large knitting needle
The syringe needle of Z-type spicule on folder (3) is oppositely arranged.
6. arc soft tissue according to claim 1 or 2 pulls external fixing rack, it is characterised in that the Z-type spicule (7)
Section in flat-shaped.
7. arc soft tissue according to claim 1 or 2 pulls external fixing rack, it is characterised in that worm screw (4) rotation is set
It is inner in the circular hole (33) of fixed large knitting needle folder (3), with the neck (43) of jump ring (6) clamping worm screw (4).
8. arc soft tissue according to claim 1 or 2 pulls external fixing rack, it is characterised in that set on the worm screw (4)
There is inner hexagonal hole (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227199.5A CN106943195A (en) | 2017-04-04 | 2017-04-04 | A kind of arc soft tissue pulls external fixing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227199.5A CN106943195A (en) | 2017-04-04 | 2017-04-04 | A kind of arc soft tissue pulls external fixing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106943195A true CN106943195A (en) | 2017-07-14 |
Family
ID=59474067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710227199.5A Pending CN106943195A (en) | 2017-04-04 | 2017-04-04 | A kind of arc soft tissue pulls external fixing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106943195A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648723A (en) * | 2017-10-23 | 2018-02-02 | 陕西省核工业二五医院 | Cranium struts drainage system after a kind of Multifunctional nerve surgery |
| CN109288552A (en) * | 2018-09-20 | 2019-02-01 | 哈尔滨杰瑞斯医疗科技有限公司 | Heel string skin multistage detachment combined type minimally-invasive treatment exterior fixing rack |
| CN111700658A (en) * | 2020-07-24 | 2020-09-25 | 上海国为医疗科技有限公司 | Adaptive skin stretching system and skin stretching method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203059797U (en) * | 2013-01-16 | 2013-07-17 | 拜尔卫姆（大连）科技发展有限公司 | Annular skin stretching device |
| CN203183002U (en) * | 2012-09-25 | 2013-09-11 | 哈尔滨中骨医疗技术开发有限公司 | Capillary network regeneration apparatus for bone transport |
| CN104586442A (en) * | 2015-01-15 | 2015-05-06 | 天津市新中医疗器械有限公司 | Skin occlusion outer fixing bracket |
| CN205626068U (en) * | 2016-03-02 | 2016-10-12 | 黑龙江省新创宇医疗器械有限公司 | Long bone reduction fixing system |
| CN207384330U (en) * | 2017-04-04 | 2018-05-22 | 天津市新中医疗器械有限公司 | A kind of arc soft tissue pulls external fixing rack |
-
2017
- 2017-04-04 CN CN201710227199.5A patent/CN106943195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203183002U (en) * | 2012-09-25 | 2013-09-11 | 哈尔滨中骨医疗技术开发有限公司 | Capillary network regeneration apparatus for bone transport |
| CN203059797U (en) * | 2013-01-16 | 2013-07-17 | 拜尔卫姆（大连）科技发展有限公司 | Annular skin stretching device |
| CN104586442A (en) * | 2015-01-15 | 2015-05-06 | 天津市新中医疗器械有限公司 | Skin occlusion outer fixing bracket |
| CN205626068U (en) * | 2016-03-02 | 2016-10-12 | 黑龙江省新创宇医疗器械有限公司 | Long bone reduction fixing system |
| CN207384330U (en) * | 2017-04-04 | 2018-05-22 | 天津市新中医疗器械有限公司 | A kind of arc soft tissue pulls external fixing rack |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648723A (en) * | 2017-10-23 | 2018-02-02 | 陕西省核工业二五医院 | Cranium struts drainage system after a kind of Multifunctional nerve surgery |
| CN109288552A (en) * | 2018-09-20 | 2019-02-01 | 哈尔滨杰瑞斯医疗科技有限公司 | Heel string skin multistage detachment combined type minimally-invasive treatment exterior fixing rack |
| CN109288552B (en) * | 2018-09-20 | 2020-05-29 | 哈尔滨杰瑞斯医疗科技有限公司 | Achilles tendon skin multi-section separation combined type minimally invasive treatment external fixing support |
| CN111700658A (en) * | 2020-07-24 | 2020-09-25 | 上海国为医疗科技有限公司 | Adaptive skin stretching system and skin stretching method |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
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| WD01 | Invention patent application deemed withdrawn after publication |